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Ptiliidae, Taxa Only, Exact Match: 690 Treatments

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Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 249 249
Petrotrichis rotundata   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 204 204
Coleoptera   new species  Mann, William M., 1926, New neotropical myrmecophiles, Journal of the Washington Academy of Sciences 16, No. 16, pp. 448-455 : 452 452
Coleoptera   new species  Darby, Michael & Johnson, Colin, 2011, A review of Chilean Smicrus (Coleoptera: Ptiliidae) with nine new species, Entomologist's monthly magazine 147, No. 1766, pp. 133-154 : 144 144
Acrotrichis britteni     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 35-36 35-36
Cissidium nomurai     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 91-92 91-92
Ptiliidae key    Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 3-4 3-4
Cissidium okuense     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 60-61 60-61
Coleoptera   new species  Grebennikov, Vasily Viktorovich, 2009, Discheramocephalini, a new pantropical tribe of featherwing beetles (Coleoptera: Ptiliidae): description of new taxa and phylogenetic analysis, Systematic entomology 34, No. 1, pp. 113-136 : 113-136 113-136
Bambara lyrae   sp. nov.  Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 244 244
Cissidium noumeae   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 58-60 58-60
Erro angolensis   sp. nov.  Darby, Michael, 2017, Erro gen. n. a new genus of featherwing beetles (Coleoptera: Ptiliidae) from Angola and Madagascar, Zootaxa 4299 (1), pp. 137-140 : 139-140 139-140
Acrotrichis mimica     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 255-256 255-256
Coleoptera   new species  Hall, W. Eugene, 1999, Generic revision of the tribe Nanosellini (Coleoptera: Ptiliidae: Ptiliinae), Transactions of the American Entomological Society 125, No. 1, pp. 39-126 : 39-126 39-126
Ptenidium     Darby, Michael, 2016, New Species and Records of Costa Rican Featherwing Beetles (Coleoptera: Ptiliidae), Zootaxa 4184 (1), pp. 41-51 : 45 45
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Cissidium elongatum   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 1: The genus Cissidium Motschulsky with six new species, Zootaxa 3937 (1), pp. 179-190 : 183 183
Cissidium amboroensis   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 1: The genus Cissidium Motschulsky with six new species, Zootaxa 3937 (1), pp. 179-190 : 183 183
Cissidium semicalvum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 18-19 18-19
Acrotrichis malitiosa   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 185-186 185-186
Coleoptera   new species  Sundt, Eivind, 1958, Revision of the Fenno-Scandian species of the genus Acrotrichis Motsch., 1848. Contribution to the knowledge of the family Ptiliidae (Col.) IV., Norsk Entomologisk Tidsskrift 10, No. 4, pp. 241-277 : 269 269
Bambara opaca   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 4: The genus Bambara including eight new species and the first account of blindness and aptery in the genus, Zootaxa 3895 (2), pp. 151-169 : 163-164 163-164
Cissidium petri     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 123-124 123-124
Discheramocephalus inretitus   sp. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 3: the genus Discheramocephalus Johnson including six new species, and validation of the unavailable generic name Phytotelmatrichis Darby and Chaboo, Zootaxa 4097 (3), pp. 416-425 : 421-422 421-422
Coleoptera   new species  Johnson, Colin, 2008, Studies on Ptiliidae (Col.) from the Solomon Islands, 2, Entomologist's monthly magazine 144, pp. 199-209 : 202 202
Cissidium houailou   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 41-43 41-43
Rioneta     Grebennikov, Vasily V., 2008, A featherwing beetle without wings: re-discovery and second species of Rioneta (Coleoptera: Ptiliidae) from the Uluguru Mountains, Tanzania, Zootaxa 1732, pp. 45-53 : 46-47 46-47
Ptiliolum fuscum     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 31 31
Ptiliolum     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 30-31 30-31
Micridium attenboroughi   sp. nov.  Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 237 237
Micridium angulicolle     Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 237 237
Cissidium pauxillum     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 92-93 92-93
Cissidium amboroense     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 75-76 75-76
Cissidium lamington   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 47-49 47-49
Dacrysoma denticulatum   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 254-255 254-255
Niptella gutta   gen. et sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 25-27 25-27
Coleoptera   new species  Gressitt, J. Linsley & Samuelson, G. Allan, 1964, Insects of Campbell Island. Coleoptera: Hydraenidae, Ptiliidae, Leptodiridae, Byrrhidae, Lathridiidae, Melandryidae, Pacific insects monograph 7, pp. 376-390 : 379 379
Acrotrichis africana     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 255 255
Ptinella subconcinna   sp. nov.  Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 253-255 253-255
Coleoptera   new species  Johnson, Colin, 1988, Revision of Sri Lankan acrotrichines (Coleoptera: Ptiliidae), Revue suisse de zoologie 95, No. 1, pp. 257-275 : 270 270
Cissidium     Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 1: The genus Cissidium Motschulsky with six new species, Zootaxa 3937 (1), pp. 179-190 : 181 181
Seminis   gen. nov.  Darby, Michael, 2016, New Species and Records of Costa Rican Featherwing Beetles (Coleoptera: Ptiliidae), Zootaxa 4184 (1), pp. 41-51 : 49 49
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 254 254
Cissidium obsoletum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 155-156 155-156
Ptiliidae     Ferro, Michael L., Gimmel, Matthew L., Harms, Kyle E. & Carlton, Christopher E., 2012, Comparison of Coleoptera emergent from various decay classes of downed coarse woody debris in Great Smoky Mountains National Park, USA, Insecta Mundi 2012 (260), pp. 1-8 : 27 27
Ptinella populicola   sp. nov.  Vorst, Oscar, 2012, A new invasive Ptinella Motschulsky from Europe and North America (Coleoptera: Ptiliidae), Zootaxa 3270, pp. 63-66 : 64-65 64-65
Coleoptera   new species  Sundt, Eivind, 1969, Description of a new subgenus, Flachiana, and four new species of the genus Acrotrichis Motschulsky, 1848 (Col., Ptiliidae), Norwegian journal of entomology 16, No. 1, pp. 49-53 : 49-53 49-53
Dacrysoma delicatum   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 266 266
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 230 230
Coleoptera   new species  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999, No. 2, pp. 190-210 : 190-210 190-210
Acrotrichis absona   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 157 157
Acrotrichis cognata     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 37 37
Nossidium issyae   sp. nov.  Darby, Michael, 2016, New Species and Records of Costa Rican Featherwing Beetles (Coleoptera: Ptiliidae), Zootaxa 4184 (1), pp. 41-51 : 42-44 42-44
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 356 356
Acrotrichis     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 255 255
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the spirit collection of the Natural History Museum, London 2: New species and records from P. Hammond's visit to New Zealand in 1983 – 84, Entomologist's monthly magazine 154, No. 3, pp. 179-196 : 179-196 179-196
Latridius jantaricus     Reike, Hans-Peter, Alekseev, Vitaly I. & Bukejs, Andris, 2013, Dieneremia rueckeri, a new genus and species of minute brown scavenger beetle from Baltic amber, with notes on other fossil Latridiidae (Coleoptera: Cucujoidea), Zootaxa 3686 (3), pp. 381-388 : 385-387 385-387
Cissidium logunovi   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 50-52 50-52
Phytotelmatrichis   gen. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 3: the genus Discheramocephalus Johnson including six new species, and validation of the unavailable generic name Phytotelmatrichis Darby and Chaboo, Zootaxa 4097 (3), pp. 416-425 : 424 424
Ptiliola     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 11 11
Nelloptodes blocki   sp. nov.  Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 247 247
Cissidium pinense   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 61-63 61-63
Cissidium triangulum     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 134-135 134-135
Ptiliola semitaria     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 11-12 11-12
Acrotrichis dispar     Bukejs, Andris, 2011, Materials About The Fauna Of Beetles (Insecta: Coleoptera) Of Naujene Rural Municipality (Daugavpils District, Latvia). Part 3, Acta Biologica Universitatis Daugavpiliensis 11 (1), pp. 10-21 : 13 13
Acrotrichis strenua   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 194 194
Coleoptera   new species  Darby, Michael & Johnson, Colin, 2011, A review of Chilean Smicrus (Coleoptera: Ptiliidae) with nine new species, Entomologist's monthly magazine 147, No. 1766, pp. 133-154 : 153 153
Coleoptera   new species  Deane, Cedric, 1930, Trichopterygidae of Australia and Tasmania. Descriptions of six new genera and eleven new species, Proceedings of the Linnean Society of New South Wales 55, No. 4, pp. 477-487 : 477-487 477-487
Coleoptera   new species  Seevers, Charles Hamilton & Dybas, Henry S., 1943, A synopsis of the Limulodidae (Coleoptera): a new family proposed for myrmecophiles of the subfamilies Limulodinae (Ptiliidae) and Cephaloplectinae (Staphylinidae), Annals of the Entomological Society of America 36, No. 3, pp. 546-586 : 570 570
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 237 237
Sindosium queenslandicum   sp. nov.  Maté Nankervis, Jason F., 2020, Description of two new species of Sindosium Johnson, 2007 from Australia (Coleoptera, Ptiliidae), Zootaxa 4895 (4), pp. 528-540 : 529-533 529-533
Sindosium longifilum   sp. nov.  Jang, Taeyoung, Sörensson, Mikael & Park, Jong-Seok, 2023, Three new species of the subfamily Nossidiinae (Coleoptera: Ptiliidae) from South Korea, Zootaxa 5319 (4), pp. 537-547 : 542-544 542-544
Coleoptera   new species  Seevers, Charles Hamilton & Dybas, Henry S., 1943, A synopsis of the Limulodidae (Coleoptera): a new family proposed for myrmecophiles of the subfamilies Limulodinae (Ptiliidae) and Cephaloplectinae (Staphylinidae), Annals of the Entomological Society of America 36, No. 3, pp. 546-586 : 573 573
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 3: New species and records from the expedition to SW Africa in 1971 - 1972, Entomologist's monthly magazine 154, No. 4, pp. 233-260 : 233-260 233-260
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Nelloptodes   gen. nov.  Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 247 247
Cissidium reitteri     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 160-161 160-161
Ptenidium (Peruvium) robustum   sp. nov.  Darby, Michael, 2020, Eight new species of Ptenidiini and Discheramocephalini (Coleoptera: Ptiliidae) from Ecuador, European Journal of Taxonomy 599, pp. 1-19 : 5-6 5-6
Acrotrichis aspera     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 31 31
Cissidium key    Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 98-100 98-100
Limulopteryx     Grebennikov, Vasily V., 2008, A new species for Limulopteryx from Cameroon with the first record of termitophilous Ptiliidae (Coleoptera) outside the Neotropics, Zootaxa 1727, pp. 49-56 : 50 50
Cissidium deanei   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 35-36 35-36
Coleoptera   new species  Sawada, Yoshihiro, 2008, A revision of the genus Cissidium (Coleoptera: Ptiliidae) in Japan, Special publication of the Japan Coleopterological Society 2, pp. 101-126 : 118 118
Cissidium puncticolle   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 95-97 95-97
Ptenidium (Peruvium) triangulum   sp. nov.  Darby, Michael, 2020, Eight new species of Ptenidiini and Discheramocephalini (Coleoptera: Ptiliidae) from Ecuador, European Journal of Taxonomy 599, pp. 1-19 : 8-9 8-9
Coleoptera   new species  Johnson, Colin, 1988, Revision of Sri Lankan acrotrichines (Coleoptera: Ptiliidae), Revue suisse de zoologie 95, No. 1, pp. 257-275 : 257-275 257-275
Ptinella alisonae   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 27-28 27-28
Coleoptera   new species  Johnson, Colin, 1984, New data on Afrotropical Acrotrichis Motschulsky with descriptions of seven new species (Coleoptera, Ptiliidae), Revue de Zoologie Africaine 98, No. 1, pp. 197-210 : 203 203
Coleoptera   new species  Barber, Herbert S., 1924, New Ptiliidae related to the smallest known beetle, Proceedings of the Entomological Society of Washington 26, No. 6, pp. 167-178 : 167-178 167-178
Acrotrichis bubalis     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 36-37 36-37
Pteryx undetermined     Ferro, Michael L., Gimmel, Matthew L., Harms, Kyle E. & Carlton, Christopher E., 2012, Comparison of Coleoptera emergent from various decay classes of downed coarse woody debris in Great Smoky Mountains National Park, USA, Insecta Mundi 2012 (260), pp. 1-8 : 28 28
Coleoptera   new species  Johnson, Colin, 1986, Studies on Baeocrara Thomson (Col., Ptiliidae), Entomologist's monthly magazine 122, pp. 79-84 : 82 82
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 251 251
Coleoptera   new species  Seevers, Charles Hamilton & Dybas, Henry S., 1943, A synopsis of the Limulodidae (Coleoptera): a new family proposed for myrmecophiles of the subfamilies Limulodinae (Ptiliidae) and Cephaloplectinae (Staphylinidae), Annals of the Entomological Society of America 36, No. 3, pp. 546-586 : 575 575
Coleoptera   new species  Sundt, Eivind, 1969, Description of a new subgenus, Flachiana, and four new species of the genus Acrotrichis Motschulsky, 1848 (Col., Ptiliidae), Norwegian journal of entomology 16, No. 1, pp. 49-53 : 49-53 49-53
Coleoptera   new species  Johnson, Colin, 2008, Studies on Ptiliidae (Col.) from the Solomon Islands, 2, Entomologist's monthly magazine 144, pp. 199-209 : 199-209 199-209
Cissidium riparium   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 63-64 63-64
Acrotrichis logunovi   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 181 181
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the spirit collection of the Natural History Museum, London 2: New species and records from P. Hammond's visit to New Zealand in 1983 – 84, Entomologist's monthly magazine 154, No. 3, pp. 179-196 : 179-196 179-196
Microtrichis pectana   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 206-210 206-210
Ptiliidae     Iorio, Osvaldo Di & Turienzo, Paola, 2012, Addenda to the insects found in birds’ nests from the Neotropical Region and Neotropical immigrants in the Nearctic Region, with a discussion of the probable transmission mechanism of Ornithocoris toledoi (Hemiptera: Cimicidae), Zootaxa 3349, pp. 1-17 : 5 5
Coleoptera   new species  Grebennikov, Vasily Viktorovich, 2009, Discheramocephalini, a new pantropical tribe of featherwing beetles (Coleoptera: Ptiliidae): description of new taxa and phylogenetic analysis, Systematic entomology 34, No. 1, pp. 113-136 : 113-136 113-136
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 248 248
Cissidium glabratum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 15-16 15-16
Ptenidium capillatum   sp. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 4: Peruvium a new subgenus of Ptenidium with seven new species, Zootaxa 4107 (3), pp. 392-402 : 394-396 394-396
Dacrysoma nigerrimum   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 259 259
Dacrysoma dolorosum   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 259 259
Dacrysoma rahanitriniainae   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 258 258
Coleoptera   new species  Deane, Cedric, 1930, Trichopterygidae of Australia and Tasmania. Descriptions of six new genera and eleven new species, Proceedings of the Linnean Society of New South Wales 55, No. 4, pp. 477-487 : 477-487 477-487
Bambara invisibilis     Darby, Michael, 2016, New Species and Records of Costa Rican Featherwing Beetles (Coleoptera: Ptiliidae), Zootaxa 4184 (1), pp. 41-51 : 46 46
Coleoptera   new species  Johnson, Colin, 1975, Arthropoda of the subantarctic islands of New Zealand. 8. Coleoptera: Ptiliidae, New Zealand journal of zoology 2, No. 1, pp. 9-14 : 12 12
Niptella   gen. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 25 25
Acrotrichis     komosiński, Karol & Marczak, Dawid, 1872, Ptiliolum caledonicum (Sharp, 1872) andBaeocrara japonica (Matthews, 1885) (Coleoptera: Staphylinoidea: Ptiliidae) New to Poland, with Additional Polish Records ofAcrotrichis nanaStrand, 1946, The Coleopterists Bulletin 70 (1), pp. 87-90 : 87-90 87-90
Micridium vittatum     Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 251-252 251-252
Coleoptera   new species  Hall, W. Eugene, 1999, Generic revision of the tribe Nanosellini (Coleoptera: Ptiliidae: Ptiliinae), Transactions of the American Entomological Society 125, No. 1, pp. 39-126 : 39-126 39-126
Acrotrichis armillata   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 193-194 193-194
Coleoptera   new species  Sawada, Yoshihiro, 2008, A revision of the genus Cissidium (Coleoptera: Ptiliidae) in Japan, Special publication of the Japan Coleopterological Society 2, pp. 101-126 : 124 124
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 3: New species and records from the expedition to SW Africa in 1971 - 1972, Entomologist's monthly magazine 154, No. 4, pp. 233-260 : 233-260 233-260
Coleoptera   new species  Johnson, Colin, 1975, Five species of Ptiliidae (Col.) new to Britain, and corrections to the British list of the family, Entomologist's gazette 26, pp. 211-223 : 216 216
Ptiliidae     Ferro, Michael L., Gimmel, Matthew L., Harms, Kyle E. & Carlton, Christopher E., 2012, Comparison of the Coleoptera communities in leaf litter and rotten wood in Great Smoky Mountains National Park, USA, Insecta Mundi 2012 (259), pp. 1-58 : 18 18
Cissidium losbanos   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 150-152 150-152
Acrotrichis heissi   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 175 175
Coleoptera   new species  Sundt, Eivind, 1958, Revision of the Fenno-Scandian species of the genus Acrotrichis Motsch., 1848. Contribution to the knowledge of the family Ptiliidae (Col.) IV., Norsk Entomologisk Tidsskrift 10, No. 4, pp. 241-277 : 255 255
Coleoptera   new species  Deane, Cedric, 1930, Trichopterygidae of Australia and Tasmania. Descriptions of six new genera and eleven new species, Proceedings of the Linnean Society of New South Wales 55, No. 4, pp. 477-487 : 477-487 477-487
Coleoptera   new species  Barber, Herbert S., 1924, New Ptiliidae related to the smallest known beetle, Proceedings of the Entomological Society of Washington 26, No. 6, pp. 167-178 : 172 172
Coleoptera   new species  Johnson, Colin, 1988, Revision of Sri Lankan acrotrichines (Coleoptera: Ptiliidae), Revue suisse de zoologie 95, No. 1, pp. 257-275 : 257-275 257-275
Latridius hirtus     Stefanelli, Silvia, Della Rocca, Francesca & Bogliani, Giuseppe, 2014, Saproxylic beetles of the Po plain woodlands, Italy, Biodiversity Data Journal 2, pp. 1106-1106 : 1106 1106
Fenestellidium kakamegaense     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 246 246
Cylindroselloides dybasi     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 31 31
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Chaska nawi   sp. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 5: Chaska nawi, a new genus and species of Acrotrichinae, Acrotrichini, Zootaxa 4161 (1), pp. 133-136 : 134 134
Ptiliola key    Vorst, Oscar, 2007, Ptiliola flammifera (Młynarski) reinstated as a species distinct from P. kunzei (Heer) (Coleoptera: Ptiliidae), Zootaxa 1546, pp. 63-68 : 67 67
Cissidium faustum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 111-112 111-112
Cissidium eciton   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 106-108 106-108
Nelloptodes gretae   sp. nov.  Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 250 250
Micridium     Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 236-237 236-237
Cissidium clareae   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 30-32 30-32
Cissidium luctuosum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 119-120 119-120
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 359 359
Coleoptera   new species  Deane, Cedric, 1930, Trichopterygidae of Australia and Tasmania. Descriptions of six new genera and eleven new species, Proceedings of the Linnean Society of New South Wales 55, No. 4, pp. 477-487 : 477-487 477-487
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 234 234
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the spirit collection of the Natural History Museum, London 2: New species and records from P. Hammond's visit to New Zealand in 1983 – 84, Entomologist's monthly magazine 154, No. 3, pp. 179-196 : 179-196 179-196
Discheramocephalus capac   sp. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 3: the genus Discheramocephalus Johnson including six new species, and validation of the unavailable generic name Phytotelmatrichis Darby and Chaboo, Zootaxa 4097 (3), pp. 416-425 : 420 420
Bambara     Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 4: The genus Bambara including eight new species and the first account of blindness and aptery in the genus, Zootaxa 3895 (2), pp. 151-169 : 152 152
Acrotrichis terminalis   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 198 198
Coleoptera   new species  Mann, William M., 1926, New neotropical myrmecophiles, Journal of the Washington Academy of Sciences 16, No. 16, pp. 448-455 : 453 453
Cissidium ecuadoriense   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 108-109 108-109
Cissidium yoruba   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 71-72 71-72
Coleoptera   new species  Johnson, Colin, 2008, Studies on Ptiliidae (Col.) from the Solomon Islands, 2, Entomologist's monthly magazine 144, pp. 199-209 : 199-209 199-209
Coleoptera   new species  Johnson, Colin, 1988, Revision of Sri Lankan acrotrichines (Coleoptera: Ptiliidae), Revue suisse de zoologie 95, No. 1, pp. 257-275 : 259 259
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Micridium hilli     Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 244 244
Discheramocephalus striatus   sp. nov.  Darby, Michael, 2020, Eight new species of Ptenidiini and Discheramocephalini (Coleoptera: Ptiliidae) from Ecuador, European Journal of Taxonomy 599, pp. 1-19 : 16-17 16-17
Cissidium subangulatum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 166-168 166-168
Cissidium sakaii     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 178-180 178-180
Coleoptera   new species  Darby, Michael & Johnson, Colin, 2011, A review of Chilean Smicrus (Coleoptera: Ptiliidae) with nine new species, Entomologist's monthly magazine 147, No. 1766, pp. 133-154 : 143 143
Acrotrichis segmenta   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 201 201
Coleoptera   new species  Johnson, Colin, 1988, Revision of Sri Lankan acrotrichines (Coleoptera: Ptiliidae), Revue suisse de zoologie 95, No. 1, pp. 257-275 : 257-275 257-275
Nossidium schuelkei   sp. nov.  Darby, Michael, 2016, New Species and Records of Costa Rican Featherwing Beetles (Coleoptera: Ptiliidae), Zootaxa 4184 (1), pp. 41-51 : 44-45 44-45
Coleoptera   new species  Johnson, Colin, 1984, New data on Afrotropical Acrotrichis Motschulsky with descriptions of seven new species (Coleoptera, Ptiliidae), Revue de Zoologie Africaine 98, No. 1, pp. 197-210 : 198 198
Cissidium besucheti   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 103-104 103-104
Coleoptera   new species  Johnson, Colin, 1984, New data on Afrotropical Acrotrichis Motschulsky with descriptions of seven new species (Coleoptera, Ptiliidae), Revue de Zoologie Africaine 98, No. 1, pp. 197-210 : 201 201
Coleoptera   new species  Johnson, Colin, 2008, Studies on Ptiliidae (Col.) from the Solomon Islands, 2, Entomologist's monthly magazine 144, pp. 199-209 : 204 204
Coleoptera   new species  Hall, W. Eugene, 1999, Generic revision of the tribe Nanosellini (Coleoptera: Ptiliidae: Ptiliinae), Transactions of the American Entomological Society 125, No. 1, pp. 39-126 : 39-126 39-126
Cissidium tigrum     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 168-169 168-169
Acrotrichis     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 255 255
Coleoptera   new species  Sawada, Yoshihiro, 2008, A revision of the genus Cissidium (Coleoptera: Ptiliidae) in Japan, Special publication of the Japan Coleopterological Society 2, pp. 101-126 : 120 120
Ptenidium     Darby, Michael, 2020, Eight new species of Ptenidiini and Discheramocephalini (Coleoptera: Ptiliidae) from Ecuador, European Journal of Taxonomy 599, pp. 1-19 : 4 4
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 236 236
Coleoptera   new species  Hall, W. Eugene, 1999, Generic revision of the tribe Nanosellini (Coleoptera: Ptiliidae: Ptiliinae), Transactions of the American Entomological Society 125, No. 1, pp. 39-126 : 85 85
Cissidium longum     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 83-85 83-85
Coleoptera   new species  Johnson, Colin, 1988, Revision of Sri Lankan acrotrichines (Coleoptera: Ptiliidae), Revue suisse de zoologie 95, No. 1, pp. 257-275 : 257-275 257-275
Acrotrichis cursitans     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 37 37
Coleoptera   new species  Johnson, Colin, 1988, Revision of Sri Lankan acrotrichines (Coleoptera: Ptiliidae), Revue suisse de zoologie 95, No. 1, pp. 257-275 : 257-275 257-275
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 243 243
Acrotrichis grandicollis     Bukejs, Andris, 2011, Materials About The Fauna Of Beetles (Insecta: Coleoptera) Of Naujene Rural Municipality (Daugavpils District, Latvia). Part 3, Acta Biologica Universitatis Daugavpiliensis 11 (1), pp. 10-21 : 13 13
Ptenidium     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 240-241 240-241
Notoptenidium brunneum   sp. nov.  Darby, Michael, 2020, Eight new species of Ptenidiini and Discheramocephalini (Coleoptera: Ptiliidae) from Ecuador, European Journal of Taxonomy 599, pp. 1-19 : 10-12 10-12
Cissidium lisae   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 1: The genus Cissidium Motschulsky with six new species, Zootaxa 3937 (1), pp. 179-190 : 184-185 184-185
Acrotrichis magnifica   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 183-184 183-184
Cissidium obscurum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 120-122 120-122
Phytotelmatrichis   gen. nov.  Darby, Michael & Chaboo, Caroline S., 2015, Phytotelmatrichis, a new genus of Acrotrichinae (Coleoptera: Ptiliidae) associated with the phytotelmata of Zingiberales plants in Peru, Zootaxa 4052 (1), pp. 96-106 : 99 99
Phytotelmatrichis peruviensis   sp. nov.  Darby, Michael & Chaboo, Caroline S., 2015, Phytotelmatrichis, a new genus of Acrotrichinae (Coleoptera: Ptiliidae) associated with the phytotelmata of Zingiberales plants in Peru, Zootaxa 4052 (1), pp. 96-106 : 100-101 100-101
Bambara secubita   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 4: The genus Bambara including eight new species and the first account of blindness and aptery in the genus, Zootaxa 3895 (2), pp. 151-169 : 165 165
Acrotrichis muluensis   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 42-44 42-44
Latridius jantaricus     Reike, Hans-Peter, Bukejs, Andris, Arlt, Tobias, Kardjilov, Nikolay & Manke, Ingo, 2017, Phase-contrast synchrotron microtomography reveals the internal morphology of a new fossil species of the Corticaria-sylvicola - group (Coleoptera: Latridiidae), Zootaxa 4242 (3), pp. 578-590 : 588 588
Latridius alexeevi     Reike, Hans-Peter, Bukejs, Andris, Arlt, Tobias, Kardjilov, Nikolay & Manke, Ingo, 2017, Phase-contrast synchrotron microtomography reveals the internal morphology of a new fossil species of the Corticaria-sylvicola - group (Coleoptera: Latridiidae), Zootaxa 4242 (3), pp. 578-590 : 587-588 587-588
Ptenidium (Gillmeisterium) tanalai   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 2: The genus Ptenidium including three new species, Zootaxa 3793 (3), pp. 350-360 : 358 358
Ptenidium (Gillmeisterium) lambdai   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 2: The genus Ptenidium including three new species, Zootaxa 3793 (3), pp. 350-360 : 358 358
Cissidium ikeuchii     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 79-80 79-80
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Coleoptera   new species  Sundt, Eivind, 1958, Revision of the Fenno-Scandian species of the genus Acrotrichis Motsch., 1848. Contribution to the knowledge of the family Ptiliidae (Col.) IV., Norsk Entomologisk Tidsskrift 10, No. 4, pp. 241-277 : 268 268
Acrotrichis parva     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 33 33
Acrotrichis thoracica     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 33 33
Coleoptera   new species  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718, No. 3, pp. 239-266 : 246 246
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 3: New species and records from the expedition to SW Africa in 1971 - 1972, Entomologist's monthly magazine 154, No. 4, pp. 233-260 : 233-260 233-260
Coleoptera   new species  Johnson, Colin, 1984, New data on Afrotropical Acrotrichis Motschulsky with descriptions of seven new species (Coleoptera, Ptiliidae), Revue de Zoologie Africaine 98, No. 1, pp. 197-210 : 205 205
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 366 366
Acrotrichis superba     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 257 257
Acrotrichis     Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 192 192
Cissidium subfoveolatum   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 18 18
Cissidium bilineatum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 105-106 105-106
Coleoptera   new species  Matthews, Andrew, 1900, Trichopterygia illustrata et descripta. A monograph of the Trichopterygia. Supplement., O. E. Janson & Son : 19 19
Ptiliola brevicollis     Vorst, Oscar, 2007, Ptiliola flammifera (Młynarski) reinstated as a species distinct from P. kunzei (Heer) (Coleoptera: Ptiliidae), Zootaxa 1546, pp. 63-68 : 66 66
Cissidium longum   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 14-16 14-16
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 3: New species and records from the expedition to SW Africa in 1971 - 1972, Entomologist's monthly magazine 154, No. 4, pp. 233-260 : 233-260 233-260
Cissidium lucidulum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 16-18 16-18
Nossidium     Darby, Michael, 2015, Nossidium katyae, a new species of Bolivian Ptiliidae (Coleoptera), described and figured, Zootaxa 4048 (3), pp. 436-440 : 437 437
Coleoptera   new species  Sundt, Eivind, 1969, Description of a new subgenus, Flachiana, and four new species of the genus Acrotrichis Motschulsky, 1848 (Col., Ptiliidae), Norwegian journal of entomology 16, No. 1, pp. 49-53 : 49-53 49-53
Acrotrichis hanskii   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 41-42 41-42
Coleoptera   new species  Johnson, Colin, 1975, Arthropoda of the subantarctic islands of New Zealand. 8. Coleoptera: Ptiliidae, New Zealand journal of zoology 2, No. 1, pp. 9-14 : 10 10
Cissidium itoi     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 81-82 81-82
Dacrysoma     Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 249 249
Acrotrichis superbioides     Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 194 194
Cissidium key    Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 137-138 137-138
Coleoptera   new species  Barber, Herbert S., 1924, New Ptiliidae related to the smallest known beetle, Proceedings of the Entomological Society of Washington 26, No. 6, pp. 167-178 : 175 175
Cissidium modestum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 177-178 177-178
Nelloptodes globulus   sp. nov.  Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 248-249 248-249
Ptenidium grande   sp. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 4: Peruvium a new subgenus of Ptenidium with seven new species, Zootaxa 4107 (3), pp. 392-402 : 401 401
Bambara edwardi   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 4: The genus Bambara including eight new species and the first account of blindness and aptery in the genus, Zootaxa 3895 (2), pp. 151-169 : 158 158
Acrotrichis key    Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 192 192
Nossidium koreanum   sp. nov.  Jang, Taeyoung, Sörensson, Mikael & Park, Jong-Seok, 2023, Three new species of the subfamily Nossidiinae (Coleoptera: Ptiliidae) from South Korea, Zootaxa 5319 (4), pp. 537-547 : 539-542 539-542
Cissidium impressum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 43-44 43-44
Dimorphella     Yasunaga, Tomohide, 2019, A new species of the flower bug genus Orius Wolff (Hemiptera: Anthocoridae) cryptically inhabiting Hibiscus tiliaceus L. (Malvaceae), Zootaxa 4629 (1), pp. 122-132 : 123-124 123-124
Micridium lineatum     Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 247 247
Micridium johnsoni   sp. nov.  Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 246-247 246-247
Cissidium robustum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 65-66 65-66
Coleoptera   new species  Sawada, Yoshihiro, 2008, A revision of the genus Cissidium (Coleoptera: Ptiliidae) in Japan, Special publication of the Japan Coleopterological Society 2, pp. 101-126 : 112 112
Acrotrichis cursitans     Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 168 168
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 244 244
Dacrysoma fusum   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 265 265
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 362 362
Ptiliinae     Peck, Stewart B., 2016, The beetles of the Lesser Antilles (Insecta, Coleoptera): diversity and distributions, Insecta Mundi 2016 (460), pp. 1-360 : 55-56 55-56
Acrotrichis cuspida   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 168 168
Sindosium     Jang, Taeyoung, Sörensson, Mikael & Park, Jong-Seok, 2023, Three new species of the subfamily Nossidiinae (Coleoptera: Ptiliidae) from South Korea, Zootaxa 5319 (4), pp. 537-547 : 542 542
Ptinella     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 28 28
Coleoptera   new species  Sawada, Yoshihiro & Hirowatari, Toshiya, 2002, A revision of the genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in Japan, Entomological Science 5, No. 1, pp. 77-101 : 89 89
Ptiliidae     Baumann, Julia, 2018, Tiny mites on a great journey - a review on scutacarid mites as phoronts and inquilines (Heterostigmatina, Pygmephoroidea, Scutacaridae), Acarologia 58 (1), pp. 192-251 : 235 235
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 3: New species and records from the expedition to SW Africa in 1971 - 1972, Entomologist's monthly magazine 154, No. 4, pp. 233-260 : 233-260 233-260
Acrotrichis cincinna   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 194 194
Cissidium werneri   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 97-98 97-98
Erro   gen. nov.  Darby, Michael, 2017, Erro gen. n. a new genus of featherwing beetles (Coleoptera: Ptiliidae) from Angola and Madagascar, Zootaxa 4299 (1), pp. 137-140 : 138 138
Coleoptera   new species  Darby, Michael & Johnson, Colin, 2011, A review of Chilean Smicrus (Coleoptera: Ptiliidae) with nine new species, Entomologist's monthly magazine 147, No. 1766, pp. 133-154 : 142 142
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 356 356
Ptenidium nitidum     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 28-30 28-30
Cissidium marshallae   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 17-18 17-18
Cissidium ceylonicum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 29-30 29-30
Cissidium orami   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 156-158 156-158
Coleoptera   new species  Hall, W. Eugene, 1999, Generic revision of the tribe Nanosellini (Coleoptera: Ptiliidae: Ptiliinae), Transactions of the American Entomological Society 125, No. 1, pp. 39-126 : 39-126 39-126
Cissidium     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 10-12 10-12
Coleoptera   new species  Mann, William M., 1926, New neotropical myrmecophiles, Journal of the Washington Academy of Sciences 16, No. 16, pp. 448-455 : 454 454
Coleoptera   new genus  Motschulsky, Victor de, 1848, Kritische Beurtheilung von Dr. Erichson's Naturgeschichte der Insecten Deutschland's, und einiger anderen entomologischen Schriften in monographischer Zusammenstellung und besonderer Berücksichtigung der in Russland vorkommenden Arten, Bulletin de la Société Impériale des Naturalistes de Moscou 21, No. 1, pp. 544-569 : 569 569
Coleoptera   new species  Hall, W. Eugene, 1999, Generic revision of the tribe Nanosellini (Coleoptera: Ptiliidae: Ptiliinae), Transactions of the American Entomological Society 125, No. 1, pp. 39-126 : 39-126 39-126
Micridium rhodeanum     Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 250-251 250-251
Acrotrichis tampoketsae   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 197-198 197-198
Acrotrichis     Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 155 155
Acrotrichis globosa   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 39-40 39-40
Coleoptera   new species  Johnson, Colin, 2008, Studies on Ptiliidae (Col.) from the Solomon Islands, 2, Entomologist's monthly magazine 144, pp. 199-209 : 199-209 199-209
Coleoptera   new species  Hall, W. Eugene, 1999, Generic revision of the tribe Nanosellini (Coleoptera: Ptiliidae: Ptiliinae), Transactions of the American Entomological Society 125, No. 1, pp. 39-126 : 39-126 39-126
Nephanes     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 35 35
Bambara problematica     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 245 245
Bambara subjoannis     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 245 245
Bambara magnifica     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 245 245
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 338 338
Ptenidium pusillum     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 30 30
Cissidium     Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 246-247 246-247
Bambara     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 6 6
Discheramocephalus interfusus   sp. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 3: the genus Discheramocephalus Johnson including six new species, and validation of the unavailable generic name Phytotelmatrichis Darby and Chaboo, Zootaxa 4097 (3), pp. 416-425 : 422 422
Coleoptera   new species  Lea, Arthur Mills, 1907, On a new and remarkable genus of blind beetles from Australia and Tasmania of the family Trichopterygidae, Tasmanian naturalist 1, No. 3, pp. 14-16 : 16 16
Cissidium plaumanni   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 125-126 125-126
Acrotrichis perexigua   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 188 188
Acrotrichis obscura   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 188 188
Ptenidium contractum   sp. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 4: Peruvium a new subgenus of Ptenidium with seven new species, Zootaxa 4107 (3), pp. 392-402 : 396-397 396-397
Ptenidium key    Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 2: The genus Ptenidium including three new species, Zootaxa 3793 (3), pp. 350-360 : 352 352
Coleoptera   new species  Sawada, Yoshihiro & Hirowatari, Toshiya, 2002, Systematic position of the genus Kuschelidium Johnson (Coleoptera, Ptiliidae), with description of a new species from Japan, Elytra, Tokyo 30, No. 2, pp. 431-438 : 432 432
Baeocrara     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 29 29
Sindosium key    Maté Nankervis, Jason F., 2020, Description of two new species of Sindosium Johnson, 2007 from Australia (Coleoptera, Ptiliidae), Zootaxa 4895 (4), pp. 528-540 : 538-539 538-539
Sindosium     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 4 4
Cissidium bomjesus   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 141-142 141-142
Kuschelidium sarawakense   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 23-24 23-24
Coleoptera   new species  Broun, Thomas, 1893, Manual of the New Zealand Coleoptera. Parts V, VI, VII, New Zealand Institute : 1438 1438
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Coleoptera   new species  Darby, Michael, 2011, Fenestellidium canfordanum, a new species of featherwing beetle (Col., Ptiliidae) from South Africa, Entomologist's monthly magazine 147, pp. 93-96 : 93 93
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Acrotrichis discoloroides     Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 173-174 173-174
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 369 369
Dacrysoma subinsulsum   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 261 261
Micridium inornatum   sp. nov.  Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 244 244
Coleoptera   new species  Darby, Michael & Johnson, Colin, 2011, A review of Chilean Smicrus (Coleoptera: Ptiliidae) with nine new species, Entomologist's monthly magazine 147, No. 1766, pp. 133-154 : 140 140
Coleoptera   new species  Grebennikov, Vasily Viktorovich, 2009, Discheramocephalini, a new pantropical tribe of featherwing beetles (Coleoptera: Ptiliidae): description of new taxa and phylogenetic analysis, Systematic entomology 34, No. 1, pp. 113-136 : 125 125
Acrotrichis agricola     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 32 32
Coleoptera   new species  Johnson, Colin, 2010, Two changes in nomenclature within the genus Acrotrichis Motschulsky (Col.: Ptiliidae) from Sri Lanka and Panama, Entomologist's Record and Journal of Variation 122, No. 1, pp. 43-44 : 43 43
Acrotrichis subafricana   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 194 194
Ptilium nigrovittis     Vorst, Oscar, 2012, A new invasive Ptinella Motschulsky from Europe and North America (Coleoptera: Ptiliidae), Zootaxa 3270, pp. 63-66 : 65 65
Micridium oweni   sp. nov.  Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 248-249 248-249
Ptiliidae     Berx, Peter, Bosmans, Bart, Dekoninck, Wouter, Janssen, Marc, Stassen, Eugène & Crevecoeur, Luc, 2023, Faunistic survey of myrmecophilous and other ant-associated beetles and spiders in the Belgian province of Limburg (Araneae, Coleoptera, Hymenoptera: Formicidae), Belgian Journal of Entomology 141, pp. 1-61 : 26 26
Ptinella     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 255 255
Acrotrichinae     Peck, Stewart B., 2010, The beetles of the island of St. Vincent, Lesser Antilles (Insecta: Coleoptera); diversity and distributions, Insecta Mundi 2010 (144), pp. 1-77 : 13 13
Ptiliinae     Peck, Stewart B., 2010, The beetles of the island of St. Vincent, Lesser Antilles (Insecta: Coleoptera); diversity and distributions, Insecta Mundi 2010 (144), pp. 1-77 : 12-13 12-13
Microtrichis   gen. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 205 205
Cissidium lisae     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 149-150 149-150
Coleoptera   new species  Johnson, Colin, 2008, Studies on Ptiliidae (Col.) from the Solomon Islands, 2, Entomologist's monthly magazine 144, pp. 199-209 : 200 200
Cissidium sueae   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 131-132 131-132
Acrotrichis castanea     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 31 31
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 254 254
Cissidium cryptophagoides   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 143-144 143-144
Coleoptera   new species  Deane, Cedric, 1930, Trichopterygidae of Australia and Tasmania. Descriptions of six new genera and eleven new species, Proceedings of the Linnean Society of New South Wales 55, No. 4, pp. 477-487 : 477-487 477-487
Microptilium palustre     Komosiński, Karol & Marczak, Dawid, 2018, Four Species of Ptiliidae (Coleoptera) New to Poland, The Coleopterists Bulletin 72 (1), pp. 151-156 : 152-154 152-154
Cissidium shibatai     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 163-164 163-164
Ptinella pygmaea   sp. nov.  Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 253 253
Ptinella mpanga   sp. nov.  Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 252-253 252-253
Cissidium globulum   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 13-14 13-14
Cissidium tigrum   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 1: The genus Cissidium Motschulsky with six new species, Zootaxa 3937 (1), pp. 179-190 : 186-189 186-189
Ptenidium pusillum     Borges, Paulo A. V., Gaspar, Clara, Crespo, Luis Carlos Fonseca, Rigal, Francois, Cardoso, Pedro, Pereira, Fernando, Rego, Carla, Amorim, Isabel R., Melo, Catarina, Aguiar, Carlos, Andre, Genage, Mendonca, Enesima P., Ribeiro, Servio, Hortal, Joaquin, Santos, Ana M. C., Barcelos, Luis, Enghoff, Henrik, Mahnert, Volker, Pita, Margarida T., Ribes, Jordi, Baz, Arturo, Sousa, Antonio B., Vieira, Virgilio, Wunderlich, Joerg, Parmakelis, Aristeidis, Whittaker, Robert J., Quartau, Jose Alberto, Serrano, Artur R. M. & Triantis, Kostas A., 2016, New records and detailed distribution and abundance of selected arthropod species collected between 1999 and 2011 in Azorean native forests, Biodiversity Data Journal 4, pp. 10948-10948 : 10948 10948
Bambara lanquidula   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 4: The genus Bambara including eight new species and the first account of blindness and aptery in the genus, Zootaxa 3895 (2), pp. 151-169 : 160 160
Coleoptera   new species  Sawada, Yoshihiro, 2008, A revision of the genus Cissidium (Coleoptera: Ptiliidae) in Japan, Special publication of the Japan Coleopterological Society 2, pp. 101-126 : 108 108
Pteryx undetermined     Ferro, Michael L., Gimmel, Matthew L., Harms, Kyle E. & Carlton, Christopher E., 2012, Comparison of the Coleoptera communities in leaf litter and rotten wood in Great Smoky Mountains National Park, USA, Insecta Mundi 2012 (259), pp. 1-58 : 19 19
Nossidiinae     Jang, Taeyoung, Sörensson, Mikael & Park, Jong-Seok, 2023, Three new species of the subfamily Nossidiinae (Coleoptera: Ptiliidae) from South Korea, Zootaxa 5319 (4), pp. 537-547 : 538 538
Nossidiinae key    Jang, Taeyoung, Sörensson, Mikael & Park, Jong-Seok, 2023, Three new species of the subfamily Nossidiinae (Coleoptera: Ptiliidae) from South Korea, Zootaxa 5319 (4), pp. 537-547 : 538 538
Cissidium visendum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 135-136 135-136
Coleoptera   new genus  Motschulsky, Victor de, 1869, Énumération des nouvelles espèces de Coléoptères rapportés de ses voyages. 6 - ième article, Bulletin de la Société Impériale des Naturalistes de Moscou 41, No. 3, pp. 170-201 : 188 188
Coleoptera   new species  Darby, Michael & Johnson, Colin, 2011, A review of Chilean Smicrus (Coleoptera: Ptiliidae) with nine new species, Entomologist's monthly magazine 147, No. 1766, pp. 133-154 : 149 149
Cissidium mahleri   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 85-86 85-86
Micridium boliviense   sp. nov.  Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 240-241 240-241
Dimorphella     Yasunaga, Tomohide, Yamada, Kazutaka & Duwal, Ram Keshari, 2019, Three new species of the flower bug genus Orius (Hemiptera: Heteroptera: Anthocoridae) from Nepal, Acta Entomologica Musei Nationalis Pragae (Acta. Ent. Mus. Natl. Pragae) 59 (2), pp. 391-401 : 392 392
Coleoptera   new species  Seevers, Charles Hamilton & Dybas, Henry S., 1943, A synopsis of the Limulodidae (Coleoptera): a new family proposed for myrmecophiles of the subfamilies Limulodinae (Ptiliidae) and Cephaloplectinae (Staphylinidae), Annals of the Entomological Society of America 36, No. 3, pp. 546-586 : 576 576
Ptinella     Komosiński, Karol & Marczak, Dawid, 2018, Four Species of Ptiliidae (Coleoptera) New to Poland, The Coleopterists Bulletin 72 (1), pp. 151-156 : 154 154
Ptiliidae     Robert H. Turnbow, Jr. & Thomas, Michael C., 2008, An annotated checklist of the Coleoptera (Insecta) of the Bahamas, Insecta Mundi 2008 (34), pp. 1-64 : 47 47
Coleoptera   new species  Grebennikov, Vasily Viktorovich, 2008, A featherwing beetle without wings: re-discovery and second species of Rioneta (Coleoptera: Ptiliidae) from the Uluguru Mountains, Tanzania, Zootaxa 1732, pp. 45-53 : 45-53 45-53
Cissidium delicatum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 37-38 37-38
Ptiliidae     Meurgey, François & Ramage, Thibault, 2020, Challenging the Wallacean shortfall: A total assessment of insect diversity on Guadeloupe (French West Indies), a checklist and bibliography, Insecta Mundi 2020 (786), pp. 1-183 : 63 63
Acrotrichis sericans     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 33 33
Chaska   gen. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 5: Chaska nawi, a new genus and species of Acrotrichinae, Acrotrichini, Zootaxa 4161 (1), pp. 133-136 : 133-134 133-134
Cissidium key    Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 1: The genus Cissidium Motschulsky with six new species, Zootaxa 3937 (1), pp. 179-190 : 181 181
Discheramocephalus nigerrimus   sp. nov.  Darby, Michael, 2020, Eight new species of Ptenidiini and Discheramocephalini (Coleoptera: Ptiliidae) from Ecuador, European Journal of Taxonomy 599, pp. 1-19 : 14-15 14-15
Petrotrichis   gen. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 204 204
Coleoptera   new species  Johnson, Colin, 1986, Studies on Baeocrara Thomson (Col., Ptiliidae), Entomologist's monthly magazine 122, pp. 79-84 : 81 81
Coleoptera   new species  Sawada, Yoshihiro, 2008, A revision of the genus Cissidium (Coleoptera: Ptiliidae) in Japan, Special publication of the Japan Coleopterological Society 2, pp. 101-126 : 110 110
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 359 359
Sindosium lamingtoni   sp. nov.  Maté Nankervis, Jason F., 2020, Description of two new species of Sindosium Johnson, 2007 from Australia (Coleoptera, Ptiliidae), Zootaxa 4895 (4), pp. 528-540 : 533-537 533-537
Coleoptera   new species  Deane, Cedric, 1932, Trichopterygidae of Australia and adjacent islands. Descriptions of two new genera and eighteen new species, Proceedings of the Linnean Society of New South Wales 57, No. 3, pp. 181-196 : 185 185
Acrotrichis (Acrotrichis) jelineki     Ghahari, Hassan, 2017, Checklists of the Iranian Agyrtidae and Ptiliidae (Coleoptera: Staphylinoidea), The Coleopterists Bulletin 71 (4), pp. 786-790 : 787-788 787-788
Ptiliidae     Wappes, James E. & Arias, Julieta Ledezma, 2016, Updated list of Coleoptera holotypes in Museo de Historia Natural, Noel Kempff Mercado, Universidad Autónoma “ Gabriel Rene Moreno, ” Santa Cruz de la Sierra, Bolivia Lista de holotipos coleópteros actualizada en el Museo de Historia Natural, Noel Kempff Mercado, Universidad Autónoma “ Gabriel Rene Moreno, ” Santa Cruz de la Sierra, Bolivia, Insecta Mundi 2016 (497), pp. 1-27 : 10 10
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 242 242
Coleoptera   new species  Matthews, Andrew, 1874, Notes on Australasian and North American Trichopterygia; with descriptions of four new species, Cistula Entomologica 1, pp. 295-295 : 295--1 295--1
Coleoptera   new species  Johnson, Colin, 1984, New data on Afrotropical Acrotrichis Motschulsky with descriptions of seven new species (Coleoptera, Ptiliidae), Revue de Zoologie Africaine 98, No. 1, pp. 197-210 : 201 201
Cissidium obscenum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 153-155 153-155
Coleoptera   new genus  Deane, Cedric, 1931, Trichopterygidae of Australia and adjacent islands. Descriptions of five new genera and twenty new species, Proceedings of the Linnean Society of New South Wales 56, No. 3, pp. 227-242 : 237 237
Coleoptera   new species  Deane, Cedric, 1930, Trichopterygidae of Australia and Tasmania. Descriptions of six new genera and eleven new species, Proceedings of the Linnean Society of New South Wales 55, No. 4, pp. 477-487 : 477-487 477-487
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 231 231
Coleoptera   new species  Johnson, Colin, 1984, New data on Afrotropical Acrotrichis Motschulsky with descriptions of seven new species (Coleoptera, Ptiliidae), Revue de Zoologie Africaine 98, No. 1, pp. 197-210 : 199 199
Cissidium banari     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 26-27 26-27
Coleoptera   new species  Bruch, Carlos, 1919, Un nuevo coleóptero ecitófilo, Physis 4, pp. 579-582 : 580 580
Clypeaster rosaceus     Korzhavina, Oksana A., Hoeksema, Bert W. & Ivanenko, Viatcheslav N., 2019, A review of Caribbean Copepoda associated with reef-dwelling cnidarians, echinoderms and sponges, Contributions to Zoology 88 (3), pp. 297-349 : 305 305
Acrotrichinae key    Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 192 192
Coleoptera   new species  Grebennikov, Vasily Viktorovich, 2009, Discheramocephalini, a new pantropical tribe of featherwing beetles (Coleoptera: Ptiliidae): description of new taxa and phylogenetic analysis, Systematic entomology 34, No. 1, pp. 113-136 : 131 131
Coleoptera   new species  Johnson, Colin, 1986, Studies on Baeocrara Thomson (Col., Ptiliidae), Entomologist's monthly magazine 122, pp. 79-84 : 83 83
Ptiliidae     Bukejs, Andris, HAEva, Jiří & Alekseev, Vitalii I., 2020, A new fossil species of Attagenus Latreille (Coleoptera: Dermestidae) in Rovno and Baltic ambers, with a brief review of known fossil beetles from the Rovno amber Lagerstätte, Fossil Record 23 (1), pp. 95-104 : 100 100
Latridius alexeevi     Bukejs, Andris, HAEva, Jiří & Alekseev, Vitalii I., 2020, A new fossil species of Attagenus Latreille (Coleoptera: Dermestidae) in Rovno and Baltic ambers, with a brief review of known fossil beetles from the Rovno amber Lagerstätte, Fossil Record 23 (1), pp. 95-104 : 100 100
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 340 340
Acrotrichinae     Peck, Stewart B., Thomas, Michael C. & Robert H. Turnbow, Jr., 2014, The diversity and distributions of the beetles (Insecta: Coleoptera) of the Guadeloupe Archipelago (Grande-Terre, Basse-Terre, La Désirade, Marie-Galante, Les Saintes, and Petite-Terre), Lesser Antilles, Insecta Mundi 2014 (352), pp. 1-156 : 26 26
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 355 355
Cissidium nishikawai     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 152 152
Latridius alexeevi     Reike, Hans-Peter, Bukejs, Andris, Arlt, Tobias, Kardjilov, Nikolay & Manke, Ingo, 2017, Phase-contrast synchrotron microtomography reveals the internal morphology of a new fossil species of the Corticaria-sylvicola - group (Coleoptera: Latridiidae), Zootaxa 4242 (3), pp. 578-590 : 587 587
Coleoptera   new species  Motschulsky, Victor de, 1869, Énumération des nouvelles espèces de Coléoptères rapportés de ses voyages. 6 - ième article, Bulletin de la Société Impériale des Naturalistes de Moscou 41, No. 3, pp. 170-201 : 187 187
Coleoptera   new species  Deane, Cedric, 1930, Trichopterygidae of Australia and Tasmania. Descriptions of six new genera and eleven new species, Proceedings of the Linnean Society of New South Wales 55, No. 4, pp. 477-487 : 477-487 477-487
Cissidium angulatum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 138-139 138-139
Discheramocephalus bisulcatus     Jałoszyński, Paweł, 2020, Notes on Malagasy Discheramocephalus Johnson (Coleoptera: Ptiliidae), Zootaxa 4885 (4), pp. 591-595 : 594-595 594-595
Coleoptera   new species  Johnson, Colin, 2008, Studies on Ptiliidae (Col.) from the Solomon Islands, 2, Entomologist's monthly magazine 144, pp. 199-209 : 203 203
Acrotrichis cognata     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 31-32 31-32
Acrotrichis grandicollis     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 32 32
Acrotrichis intermedi     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 32 32
Acrotrichis insularis     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 32 32
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 252 252
Cissidium amazonicum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 73-75 73-75
Ptenidium key    Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 4: Peruvium a new subgenus of Ptenidium with seven new species, Zootaxa 4107 (3), pp. 392-402 : 393 393
Erro impiger   sp. nov.  Darby, Michael, 2017, Erro gen. n. a new genus of featherwing beetles (Coleoptera: Ptiliidae) from Angola and Madagascar, Zootaxa 4299 (1), pp. 137-140 : 138-139 138-139
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 342 342
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 3: New species and records from the expedition to SW Africa in 1971 - 1972, Entomologist's monthly magazine 154, No. 4, pp. 233-260 : 233-260 233-260
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 235 235
Discheramocephalus parvus   sp. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 3: the genus Discheramocephalus Johnson including six new species, and validation of the unavailable generic name Phytotelmatrichis Darby and Chaboo, Zootaxa 4097 (3), pp. 416-425 : 423-424 423-424
Acrotrichis hova   sp .n.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 177-178 177-178
Nephanes puritanus     Majka, Christopher & Sikes, Derek, 2009, Thomas L. Casey and Rhode Island, ZooKeys 22 (22), pp. 267-283 : 273 273
Ptinella ochracea     Majka, Christopher & Sikes, Derek, 2009, Thomas L. Casey and Rhode Island, ZooKeys 22 (22), pp. 267-283 : 273 273
Cissidium     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 169-171 169-171
Dacrysoma longulum   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 261 261
Ptenidium     Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 4: Peruvium a new subgenus of Ptenidium with seven new species, Zootaxa 4107 (3), pp. 392-402 : 393-394 393-394
Coleoptera   new species  Johnson, Colin, 1984, New data on Afrotropical Acrotrichis Motschulsky with descriptions of seven new species (Coleoptera, Ptiliidae), Revue de Zoologie Africaine 98, No. 1, pp. 197-210 : 198 198
Cissidium dybasi   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 146-147 146-147
Ptenidium inornatum   sp. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 4: Peruvium a new subgenus of Ptenidium with seven new species, Zootaxa 4107 (3), pp. 392-402 : 398-401 398-401
Cissidium murphyi   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 89-91 89-91
Nephanini     Meurgey, François & Ramage, Thibault, 2020, Challenging the Wallacean shortfall: A total assessment of insect diversity on Guadeloupe (French West Indies), a checklist and bibliography, Insecta Mundi 2020 (786), pp. 1-183 : 63 63
Cissidium latum     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 82-83 82-83
Acrotrichis colini   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 168 168
Coleoptera   new species  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718, No. 3, pp. 239-266 : 239-266 239-266
Coleoptera   new species  Grebennikov, Vasily Viktorovich, 2009, Discheramocephalini, a new pantropical tribe of featherwing beetles (Coleoptera: Ptiliidae): description of new taxa and phylogenetic analysis, Systematic entomology 34, No. 1, pp. 113-136 : 124 124
Coleoptera   new species  Johnson, Colin, 1977, A third immigrant species of Ptinella Motschulsky (Col., Ptiliidae) new to the British fauna, Entomologist's gazette 28, pp. 43-44 : 43 43
Acrotrichis montandonii     V, Alexey, V, Alexander & Barševskis, Arvids, 2015, Contribution to the knowledge of myrmecophilous beetles (Insecta, Coleoptera) of Latvia, Linzer biologische Beiträge 47 (2), pp. 1829-1842 : 1832 1832
Erro brookei   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 10-11 10-11
Coleoptera   new species  Hall, W. Eugene, 1999, Generic revision of the tribe Nanosellini (Coleoptera: Ptiliidae: Ptiliinae), Transactions of the American Entomological Society 125, No. 1, pp. 39-126 : 39-126 39-126
Coleoptera   new species  Hall, W. Eugene, 1999, Generic revision of the tribe Nanosellini (Coleoptera: Ptiliidae: Ptiliinae), Transactions of the American Entomological Society 125, No. 1, pp. 39-126 : 76 76
Cissidium globosum     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 114-115 114-115
Discheramocephalus malalae   sp. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 3: the genus Discheramocephalus Johnson including six new species, and validation of the unavailable generic name Phytotelmatrichis Darby and Chaboo, Zootaxa 4097 (3), pp. 416-425 : 422-423 422-423
Coleoptera   new species  Seevers, Charles Hamilton & Dybas, Henry S., 1943, A synopsis of the Limulodidae (Coleoptera): a new family proposed for myrmecophiles of the subfamilies Limulodinae (Ptiliidae) and Cephaloplectinae (Staphylinidae), Annals of the Entomological Society of America 36, No. 3, pp. 546-586 : 572 572
Coleoptera   new species  Johnson, Colin, 2008, Studies on Ptiliidae (Col.) from the Solomon Islands, 2, Entomologist's monthly magazine 144, pp. 199-209 : 202 202
Cissidium rogeri   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 66-67 66-67
Erro     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 10 10
Dacrysoma andasibense   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 261-264 261-264
Coleoptera   new species  Deane, Cedric, 1930, Trichopterygidae of Australia and Tasmania. Descriptions of six new genera and eleven new species, Proceedings of the Linnean Society of New South Wales 55, No. 4, pp. 477-487 : 477-487 477-487
Cissidium amieuense   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 23-24 23-24
Cissidium davaoense   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 34-35 34-35
Coleoptera   new genus  Motschulsky, Victor de, 1848, Kritische Beurtheilung von Dr. Erichson's Naturgeschichte der Insecten Deutschland's, und einiger anderen entomologischen Schriften in monographischer Zusammenstellung und besonderer Berücksichtigung der in Russland vorkommenden Arten, Bulletin de la Société Impériale des Naturalistes de Moscou 21, No. 1, pp. 544-569 : 569 569
Coleoptera   new species  Darby, Michael & Johnson, Colin, 2011, A review of Chilean Smicrus (Coleoptera: Ptiliidae) with nine new species, Entomologist's monthly magazine 147, No. 1766, pp. 133-154 : 150 150
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Acrotrichis minuscula     Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 187-188 187-188
Notoptenidium     Darby, Michael, 2020, Eight new species of Ptenidiini and Discheramocephalini (Coleoptera: Ptiliidae) from Ecuador, European Journal of Taxonomy 599, pp. 1-19 : 10 10
Acrotrichis inlecebrosa   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 198 198
Ptenidium     Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 2: The genus Ptenidium including three new species, Zootaxa 3793 (3), pp. 350-360 : 352-356 352-356
Acrotrichis belli   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 32-34 32-34
Bambara subtortuosa   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 8 8
Acrotrichis barclayi   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 164 164
Acrotrichis longipennis     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 33 33
Ptiliidae     Ferro, Michael L., Gimmel, Matthew L., Harms, Kyle E. & Carlton, Christopher E., 2012, Comparison of Coleoptera emergent from various decay classes of downed coarse woody debris in Great Smoky Mountains National Park, USA, Insecta Mundi 2012 (260), pp. 1-8 : 27 27
Coleoptera   new species  Sawada, Yoshihiro & Hirowatari, Toshiya, 2002, A revision of the genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in Japan, Entomological Science 5, No. 1, pp. 77-101 : 91 91
Coleoptera   new species  Hall, W. Eugene, 1999, Generic revision of the tribe Nanosellini (Coleoptera: Ptiliidae: Ptiliinae), Transactions of the American Entomological Society 125, No. 1, pp. 39-126 : 66 66
Coleoptera   new species  Mann, William M., 1926, New neotropical myrmecophiles, Journal of the Washington Academy of Sciences 16, No. 16, pp. 448-455 : 452 452
Coleoptera   new species  Lea, Arthur Mills, 1907, On a new and remarkable genus of blind beetles from Australia and Tasmania of the family Trichopterygidae, Tasmanian naturalist 1, No. 3, pp. 14-16 : 15 15
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 3: New species and records from the expedition to SW Africa in 1971 - 1972, Entomologist's monthly magazine 154, No. 4, pp. 233-260 : 233-260 233-260
Micridium quadridens   sp. nov.  Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 250 250
Nanoptilium flammiferum     Vorst, Oscar, 2007, Ptiliola flammifera (Młynarski) reinstated as a species distinct from P. kunzei (Heer) (Coleoptera: Ptiliidae), Zootaxa 1546, pp. 63-68 : 63-64 63-64
Acrotrichis key    Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 156-157 156-157
Cissidium pilosellum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 94-95 94-95
Micridium thayerae   sp. nov.  Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 251 251
Coleoptera   new species  Seevers, Charles Hamilton & Dybas, Henry S., 1943, A synopsis of the Limulodidae (Coleoptera): a new family proposed for myrmecophiles of the subfamilies Limulodinae (Ptiliidae) and Cephaloplectinae (Staphylinidae), Annals of the Entomological Society of America 36, No. 3, pp. 546-586 : 574 574
Ptiliidae     Thomas, Michael C., Robert H. Turnbow, Jr. & Steiner, Warren, 2013, An annotated checklist of the Coleoptera (Insecta) of the Cayman Islands, West Indies, Insecta Mundi 2013 (280), pp. 1-56 : 39 39
Acrotrichis bidens   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 34-35 34-35
Acrotrichis africanoides     Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 163-164 163-164
Coleoptera   new species  Sawada, Yoshihiro, 2008, A revision of the genus Cissidium (Coleoptera: Ptiliidae) in Japan, Special publication of the Japan Coleopterological Society 2, pp. 101-126 : 104 104
Bambara fragilis   sp. nov.  Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 242-244 242-244
Cissidium steeli   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 126-127 126-127
Bambara hammondi   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 6-7 6-7
Ptenidium gibbosum   sp. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 4: Peruvium a new subgenus of Ptenidium with seven new species, Zootaxa 4107 (3), pp. 392-402 : 397-398 397-398
Rioneta uluguruensis     Grebennikov, Vasily V., 2008, A featherwing beetle without wings: re-discovery and second species of Rioneta (Coleoptera: Ptiliidae) from the Uluguru Mountains, Tanzania, Zootaxa 1732, pp. 45-53 : 47 47
Acrotrichinae     Peck, Stewart B., 2016, The beetles of the Lesser Antilles (Insecta, Coleoptera): diversity and distributions, Insecta Mundi 2016 (460), pp. 1-360 : 56 56
Cissidium franzi   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 13-15 13-15
Coleoptera   new species  Hall, W. Eugene, 1999, Generic revision of the tribe Nanosellini (Coleoptera: Ptiliidae: Ptiliinae), Transactions of the American Entomological Society 125, No. 1, pp. 39-126 : 39-126 39-126
Discheramocephalus angustus   sp. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 3: the genus Discheramocephalus Johnson including six new species, and validation of the unavailable generic name Phytotelmatrichis Darby and Chaboo, Zootaxa 4097 (3), pp. 416-425 : 418-419 418-419
Coleoptera   new species  Lea, Arthur Mills, 1919, Notes on some miscellaneous Coleoptera, with descriptions of new species. - Part V, Transactions of the Royal Society of South Australia 43, pp. 166-261 : 174 174
Coleoptera   new species  Sörensson, Mikael, 1997, Morphological and taxonomical novelties in the world's smallest beetles, and the first Old World record of Nanosellini (Coleoptera: Ptiliidae), Systematic entomology 22, No. 3, pp. 257-283 : 271 271
Coleoptera   new genus  Gistel, Johannes von Nepomuk Franz Xaver, 1856, Die Mysterien der europäischen Insectenwelt, Tobias Dannheimer : 360 360
Cissidium flavum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 113-114 113-114
Dacrysoma fabrum   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 260 260
Coleoptera   new species  Johnson, Colin, 1975, Arthropoda of the subantarctic islands of New Zealand. 8. Coleoptera: Ptiliidae, New Zealand journal of zoology 2, No. 1, pp. 9-14 : 12 12
Coleoptera   new species  Johnson, Colin, 2008, Studies on Ptiliidae (Col.) from the Solomon Islands, 2, Entomologist's monthly magazine 144, pp. 199-209 : 205 205
Acrotrichis cornuta   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 194-195 194-195
Coleoptera   new species  Johnson, Colin, 1975, Arthropoda of the subantarctic islands of New Zealand. 8. Coleoptera: Ptiliidae, New Zealand journal of zoology 2, No. 1, pp. 9-14 : 14 14
Ptiliidae     Navarrete-Heredia, José Luis, Gómez-Rodríguez, Cecilia & Newton, Alfred F., 2006, Staphylinidae (Insecta: Coleoptera) of the Biologia Centrali-Americana: Current status of the names, Zootaxa 1251 (1251), pp. 1-70 : 21 21
Kuschelidium     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 23 23
Discheramocephalus nigritus   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 21-22 21-22
Cissidium elongatum     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 109-111 109-111
Limulopteryx hintelmanni   sp. nov.  Grebennikov, Vasily V., 2008, A new species for Limulopteryx from Cameroon with the first record of termitophilous Ptiliidae (Coleoptera) outside the Neotropics, Zootaxa 1727, pp. 49-56 : 50-52 50-52
Baeocrara     komosiński, Karol & Marczak, Dawid, 1872, Ptiliolum caledonicum (Sharp, 1872) andBaeocrara japonica (Matthews, 1885) (Coleoptera: Staphylinoidea: Ptiliidae) New to Poland, with Additional Polish Records ofAcrotrichis nanaStrand, 1946, The Coleopterists Bulletin 70 (1), pp. 87-90 : 87-90 87-90
Coleoptera   new species  Sawada, Yoshihiro, 2008, A revision of the genus Cissidium (Coleoptera: Ptiliidae) in Japan, Special publication of the Japan Coleopterological Society 2, pp. 101-126 : 122 122
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 251 251
Discheramocephalus bisulcatus   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 241 241
Cissidium advena   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 21-23 21-23
Coleoptera   new species  Sawada, Yoshihiro & Hirowatari, Toshiya, 2002, A revision of the genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in Japan, Entomological Science 5, No. 1, pp. 77-101 : 88 88
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Coleoptera   new genus  Motschulsky, Victor de, 1844, Bemerkungen zu dem im Vten Bande der Zeitschrift für die Entomologie p. 192 von H. rn Maerkel gegebenen ' Beitraege zur Kenntniss der unter Ameisen lebenden Insekten', Bulletin de la Société Impériale des Naturalistes de Moscou 17, No. 1, pp. 812-823 : 819 819
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 245 245
Acrotrichis bibula   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 164-165 164-165
Acrotrichis boothi   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 165 165
Acrotrichis clareae   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 165 165
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 3: New species and records from the expedition to SW Africa in 1971 - 1972, Entomologist's monthly magazine 154, No. 4, pp. 233-260 : 233-260 233-260
Cissidium marshallae     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 86-87 86-87
Americoptilium nigrescens   sp. nov.  Darby, Michael, 2020, Eight new species of Ptenidiini and Discheramocephalini (Coleoptera: Ptiliidae) from Ecuador, European Journal of Taxonomy 599, pp. 1-19 : 12-13 12-13
Coleoptera   new species  Johnson, Colin, 1986, Studies on Baeocrara Thomson (Col., Ptiliidae), Entomologist's monthly magazine 122, pp. 79-84 : 83 83
Acrotrichis acuta   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 30-32 30-32
Coleoptera   new species  Grebennikov, Vasily Viktorovich, 2009, Discheramocephalini, a new pantropical tribe of featherwing beetles (Coleoptera: Ptiliidae): description of new taxa and phylogenetic analysis, Systematic entomology 34, No. 1, pp. 113-136 : 131 131
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 232 232
Cissidium trangse   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 132-134 132-134
Cissidium loebli   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 117-119 117-119
Cissidium aristophanousi   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 24-26 24-26
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 253 253
Ptiliopycna moerens     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 35 35
Nossidium     Jang, Taeyoung, Sörensson, Mikael & Park, Jong-Seok, 2023, Three new species of the subfamily Nossidiinae (Coleoptera: Ptiliidae) from South Korea, Zootaxa 5319 (4), pp. 537-547 : 539 539
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 240 240
Coleoptera   new species  Matthews, Andrew, 1882, Ptinella fauveli, n. sp., Revue d'Entomologie 1, pp. 184-185 : 184 184
Micridium proprium   sp. nov.  Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 250 250
Micridium foveatum   sp. nov.  Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 242 242
Cissidium subfoveolatum     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 69-71 69-71
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 3: New species and records from the expedition to SW Africa in 1971 - 1972, Entomologist's monthly magazine 154, No. 4, pp. 233-260 : 233-260 233-260
Acrotrichis lacrimosa   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 180-181 180-181
Acrotrichis lauta   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 181 181
Cissidium inexspectatum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 44-46 44-46
Ptiliolum     komosiński, Karol & Marczak, Dawid, 1872, Ptiliolum caledonicum (Sharp, 1872) andBaeocrara japonica (Matthews, 1885) (Coleoptera: Staphylinoidea: Ptiliidae) New to Poland, with Additional Polish Records ofAcrotrichis nanaStrand, 1946, The Coleopterists Bulletin 70 (1), pp. 87-90 : 87-90 87-90
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 368 368
Cissidium lawrencei   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 49-50 49-50
Cissidium foveolatum     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 38-39 38-39
Ptinella katyae   sp. nov.  Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 252 252
Ptenidium gruenbergae   sp. nov.  Darby, Michael, 2016, New Species and Records of Costa Rican Featherwing Beetles (Coleoptera: Ptiliidae), Zootaxa 4184 (1), pp. 41-51 : 46 46
Coleoptera   new species  Johnson, Colin, 1969, A new genus and species of Ptiliidae (Col.) from Tamana Cave, Trinidad, Entomologist 102, pp. 145-148 : 147 147
Cissidium arcuatum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 102-103 102-103
Cissidium ishigakiense     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 46-47 46-47
Coleoptera   new species  Deane, Cedric, 1930, Trichopterygidae of Australia and Tasmania. Descriptions of six new genera and eleven new species, Proceedings of the Linnean Society of New South Wales 55, No. 4, pp. 477-487 : 485 485
Ptiliidae     Rogers, D. Christopher & Cruz-Rivera, Edwin, 2021, A preliminary survey of the inland aquatic macroinvertebrate biodiversity of St. Thomas, US Virgin Islands, Journal of Natural History 55 (13 - 14), pp. 799-850 : 827 827
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Coleoptera   new species  Hall, W. Eugene, 1999, Generic revision of the tribe Nanosellini (Coleoptera: Ptiliidae: Ptiliinae), Transactions of the American Entomological Society 125, No. 1, pp. 39-126 : 86 86
Micridium groehni     Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 242 242
Cissidium mindanao   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 88-89 88-89
Coleoptera   new species  Seevers, Charles Hamilton & Dybas, Henry S., 1943, A synopsis of the Limulodidae (Coleoptera): a new family proposed for myrmecophiles of the subfamilies Limulodinae (Ptiliidae) and Cephaloplectinae (Staphylinidae), Annals of the Entomological Society of America 36, No. 3, pp. 546-586 : 575 575
Coleoptera   new species  Grebennikov, Vasily Viktorovich, 2009, Discheramocephalini, a new pantropical tribe of featherwing beetles (Coleoptera: Ptiliidae): description of new taxa and phylogenetic analysis, Systematic entomology 34, No. 1, pp. 113-136 : 113-136 113-136
Cissidium montanum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 55-57 55-57
Acrotrichis linea   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 199 199
Coleoptera   new species  Deane, Cedric, 1930, Trichopterygidae of Australia and Tasmania. Descriptions of six new genera and eleven new species, Proceedings of the Linnean Society of New South Wales 55, No. 4, pp. 477-487 : 477-487 477-487
Coleoptera   new species  Darby, Michael & Johnson, Colin, 2011, A review of Chilean Smicrus (Coleoptera: Ptiliidae) with nine new species, Entomologist's monthly magazine 147, No. 1766, pp. 133-154 : 152 152
Bambara     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 242 242
Cissidium petri   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 1: The genus Cissidium Motschulsky with six new species, Zootaxa 3937 (1), pp. 179-190 : 186 186
Coleoptera   new species  Mann, William M., 1926, New neotropical myrmecophiles, Journal of the Washington Academy of Sciences 16, No. 16, pp. 448-455 : 452 452
Bambara problematica   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 4: The genus Bambara including eight new species and the first account of blindness and aptery in the genus, Zootaxa 3895 (2), pp. 151-169 : 164 164
Cissidium key    Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 72-73 72-73
Coleoptera   new species  Seevers, Charles Hamilton & Dybas, Henry S., 1943, A synopsis of the Limulodidae (Coleoptera): a new family proposed for myrmecophiles of the subfamilies Limulodinae (Ptiliidae) and Cephaloplectinae (Staphylinidae), Annals of the Entomological Society of America 36, No. 3, pp. 546-586 : 576 576
Bambara frosti     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 244 244
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 238 238
Acrotrichis silvatica     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 33 33
Acrotrichis josephi     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 33 33
Cissidium peruviense   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 158-159 158-159
Acrotrichis     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 34 34
Acrotrichis volans     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 34 34
Acrotrichis xanthocera     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 34 34
Acrotrichis     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 34 34
Storicricha umbella   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 47-49 47-49
Cissidium sawadai     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 162-163 162-163
Dacrysoma ravelosoni   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 256-257 256-257
Cissidium greensladei   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 40-41 40-41
Coleoptera   new genus  Motschulsky, Victor de, 1869, Énumération des nouvelles espèces de Coléoptères rapportés de ses voyages. 6 - ième article, Bulletin de la Société Impériale des Naturalistes de Moscou 41, No. 3, pp. 170-201 : 188 188
Coleoptera   new genus  Haldeman, S. S., 1848, Descriptions of North American Coleoptera, chiefly in the cabinet of J. L. Le Conte, M. D., with references to described species, Journal of the Academy of Natural Sciences of Philadelphia 2, pp. 95-110 : 109 109
Cissidium seditiosum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 129-131 129-131
Nossidium harrietae   sp. nov.  Darby, Michael, 2020, Eight new species of Ptenidiini and Discheramocephalini (Coleoptera: Ptiliidae) from Ecuador, European Journal of Taxonomy 599, pp. 1-19 : 3-4 3-4
Cissidium pauxillum   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 16-17 16-17
Acrotrichis tuberosa   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 199 199
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 340 340
Acrotrichis africana     Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 158-159 158-159
Coleoptera   new species  Matthews, Andrew, 1867, Description of a new genus of Trichopterygidae, lately discovered in the United States, Annals of the Lyceum of Natural History of New York 8, pp. 406-413 : 412 412
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Ptiliola flammifera     Vorst, Oscar, 2007, Ptiliola flammifera (Młynarski) reinstated as a species distinct from P. kunzei (Heer) (Coleoptera: Ptiliidae), Zootaxa 1546, pp. 63-68 : 64-65 64-65
Nossidium katyae   sp. nov.  Darby, Michael, 2015, Nossidium katyae, a new species of Bolivian Ptiliidae (Coleoptera), described and figured, Zootaxa 4048 (3), pp. 436-440 : 438-439 438-439
Coleoptera   new species  Matthews, Andrew, 1882, Descriptions of three new species of Trichopterygia, found by the Rev. T. Blackburn in the Sandwich Islands., Cistula Ent 3, No. 26, pp. 39-42 : 42 42
Acrotrichis fascicularis     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 32 32
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Ptenidium nitidum     Darby, Michael, 2016, New Species and Records of Costa Rican Featherwing Beetles (Coleoptera: Ptiliidae), Zootaxa 4184 (1), pp. 41-51 : 46 46
Bambara merina   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 4: The genus Bambara including eight new species and the first account of blindness and aptery in the genus, Zootaxa 3895 (2), pp. 151-169 : 160-163 160-163
Dacrysoma ranomafanense   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 250 250
Dipentium latum     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 9-10 9-10
Coleoptera   new species  Johnson, Colin, 1975, Ptiliidae (Coleoptera) from the Kermadec Islands, New Zealand entomologist 6, No. 1, pp. 56-58 : 56-58 56-58
Nossidium     Darby, Michael, 2016, New Species and Records of Costa Rican Featherwing Beetles (Coleoptera: Ptiliidae), Zootaxa 4184 (1), pp. 41-51 : 42 42
Coleoptera   new species  Deane, Cedric, 1931, Trichopterygidae of Australia and adjacent islands. Descriptions of five new genera and twenty new species, Proceedings of the Linnean Society of New South Wales 56, No. 3, pp. 227-242 : 238 238
Nelloptodes keitai   sp. nov.  Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 250 250
Coleoptera   new species  Barber, Herbert S., 1924, New Ptiliidae related to the smallest known beetle, Proceedings of the Entomological Society of Washington 26, No. 6, pp. 167-178 : 167-178 167-178
Bambara tortuosa   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 8-9 8-9
Coleoptera   new species  Hall, W. Eugene, 1999, Generic revision of the tribe Nanosellini (Coleoptera: Ptiliidae: Ptiliinae), Transactions of the American Entomological Society 125, No. 1, pp. 39-126 : 39-126 39-126
Acrotrichis perfida   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 189-191 189-191
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 244 244
Bambara dybasi     Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 4: The genus Bambara including eight new species and the first account of blindness and aptery in the genus, Zootaxa 3895 (2), pp. 151-169 : 157 157
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 3: New species and records from the expedition to SW Africa in 1971 - 1972, Entomologist's monthly magazine 154, No. 4, pp. 233-260 : 233-260 233-260
Coleoptera   new species  Matthews, Andrew, 1858, A synonymic list of the British Trichopterygidae, The Zoologist 16, pp. 6104-6111 : 6106 6106
Cissidium globosum   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 1: The genus Cissidium Motschulsky with six new species, Zootaxa 3937 (1), pp. 179-190 : 183-184 183-184
Acrotrichis haldemani     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 32 32
Cissidium dividuum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 144-145 144-145
Dacrysoma imitatum   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 260 260
Porophila chakalaka   sp. nov.  Usa, Paweł Jałoszyński, 2020, The first Afrotropical species of Porophila Dybas (Coleoptera, Ptiliidae), Zootaxa 4845 (1), pp. 133-145 : 134-142 134-142
Cissidium subfaustum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 128-129 128-129
Ptiliidae     Bouchard, Patrice, Bousquet, Yves, Davies, Anthony E., Alonso-Zarazaga, Miguel A., Lawrence, John F., Lyal, Chris H. C., Newton, Alfred F., Reid, Chris A. M., Schmitt, Michael, Ślipinski, S. Adam & Smith, Andrew B. T., 2011, Family-group names in Coleoptera (Insecta), ZooKeys 88, pp. 1-972 : 92 92
Dacrysoma pilosum   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 260-261 260-261
Africoptilium marginatum     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 245 245
Coleoptera   new species  Johnson, Colin, 1975, Ptiliidae (Coleoptera) from the Kermadec Islands, New Zealand entomologist 6, No. 1, pp. 56-58 : 56-58 56-58
Acrotrichis exigua   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 174 174
Acrotrichis hammondi   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 175 175
Bambara gabela     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 244 244
Dipentium     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 9 9
Coleoptera   new species  Johnson, Colin, 1981, Results of the Czechoslovak-Iranian entomological expeditions to Iran. Coleoptera: Ptilidae [Ptiliidae], Acta Entomologica Musei Nationalis Pragae 40, pp. 313-315 : 314 314
Acrotrichis difficilis   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 171-172 171-172
Cissidium opacum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 122-123 122-123
Ptilium pernix     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 242 242
Cissidium crowsoni     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 32-33 32-33
Ptilium     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 242 242
Acrotrichis nashi   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 200-201 200-201
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 242 242
Ptinella undetermined     Rafael, José Albertino, Limeira-de-Oliveira, Francisco, Hutchings, Roger William, Miranda, Gil Felipe Gonçalves, Silva Neto, Alberto Moreira da, Somavilla, Alexandre, Camargo, Alexssandro, Asenjo, Angélico, Pinto, Ângelo Parise, Bello, Ayr de Moura, Dalmorra, Camila, Mello-Patiu, Cátia Antunes de, Carvalho, Claudio José Barros de, Takiya, Daniela Maeda, Parizotto, Daniele Regina, Marques, Dayse Willkenia Almeida, Cavalheiro, Denis de Oliveira, Mendes, Diego Matheus de Mello, Zeppelini, Douglas, Carneiro, Eduardo, Lima, Élison Fabrício Bezerra, Lima, Estevam Cipriano Araújo de, Godoi, Fabio Siqueira Pitaluga de, Pessoa, Felipe Arley Costa, Vaz-de-Mello, Fernando Zagury, Sosa-Duque, Francisco José, Flores, Heloísa Fernandes, Fernandes, Itanna Oliveira, Silva-Júnior, José Osvaldo, Gomes, Lucas Roberto Pereira, Monné, Marcela Laura, Castro, Marcelo Cutrim Moreira de, Silva, Marcelo Peixoto Gomes da, Couri, Márcia Souto, Gottschalk, Marco Silva, Soares, Matheus Mickael Mota, Monné, Miguel Angel, Rafael, Miriam Silva, Casagrande, Mirna Martins, Mielke, Olaf Hermann Hendrik, Grossi, Paschoal Coelho, Pinto, Paula Jéssica Costa, Bartholomay, Pedro Reck, Sobral, Rafael, Heleodoro, Raphael Aquino, Machado, Renato José Pires, Corrêa, Robson Crepes, Hutchings, Rosa Sá Gomes, Ale-Rocha, Rosaly, Santos, Sandra Duque dos, Lima, Sheila Pereira de, Mahlmann, Thiago, Silva, Vera Cristina & Fernandes, Daniell Rodrigo Rodrigues, 2020, Insect (Hexapoda) diversity in the oceanic archipelago of Fernando de Noronha, Brazil: updated taxonomic checklist and new records, Revista Brasileira de Entomologia (e 20200052) 64 (3), pp. 1-26 : 9 9
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Micridium newtoni   sp. nov.  Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 247-248 247-248
Phytotelmatrichis osopaddington   sp. nov.  Darby, Michael & Chaboo, Caroline S., 2015, Phytotelmatrichis, a new genus of Acrotrichinae (Coleoptera: Ptiliidae) associated with the phytotelmata of Zingiberales plants in Peru, Zootaxa 4052 (1), pp. 96-106 : 102-104 102-104
Cissidium kolombangaricum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 175-177 175-177
Cissidium bifoveolatum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 27-29 27-29
Micridium elegans   sp. nov.  Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 241-242 241-242
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Ptinella     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 250 250
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 3: New species and records from the expedition to SW Africa in 1971 - 1972, Entomologist's monthly magazine 154, No. 4, pp. 233-260 : 233-260 233-260
Coleoptera   new species  Sundt, Eivind, 1958, Revision of the Fenno-Scandian species of the genus Acrotrichis Motsch., 1848. Contribution to the knowledge of the family Ptiliidae (Col.) IV., Norsk Entomologisk Tidsskrift 10, No. 4, pp. 241-277 : 272 272
Acrotrichis sericans     Bukejs, Andris, 2011, Materials About The Fauna Of Beetles (Insecta: Coleoptera) Of Naujene Rural Municipality (Daugavpils District, Latvia). Part 3, Acta Biologica Universitatis Daugavpiliensis 11 (1), pp. 10-21 : 13 13
Acrotrichis geiseri   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 37-39 37-39
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 235 235
Coleoptera   new species  Sawada, Yoshihiro & Hirowatari, Toshiya, 2002, A revision of the genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in Japan, Entomological Science 5, No. 1, pp. 77-101 : 99 99
Dacrysoma     Darby, Michael, 2019, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 6: New species and records collected by W. C. Block in Kenya and Uganda, 1964 - 1965, Entomologist’s Monthly Magazine 155, pp. 239-257 : 246 246
Sindosium collinsi   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 4-5 4-5
Acrotrichis (Acrotrichis) intermedia     Viñolas, Amador, 2020, Nuevas aportaciones al conocimiento de la fauna coleopterológica de Cataluña, Península Ibérica. Nota 9 a. (Coleoptera)., Arquivos Entomolóxicos 22, pp. 113-129 : 115 115
Coleoptera   new species  Johnson, Colin, 1969, The genus Acrotrichis Motschulsky (Coleoptera: Ptiliidae) in the Ethiopian Region (Studies on Ethiopian Ptiliidae, No 2)., Revue de Zoologie et de Botanique Africaines 79, No. 3, pp. 213-260 : 243 243
Acrotrichis undetermined     Ferro, Michael L., Gimmel, Matthew L., Harms, Kyle E. & Carlton, Christopher E., 2012, Comparison of Coleoptera emergent from various decay classes of downed coarse woody debris in Great Smoky Mountains National Park, USA, Insecta Mundi 2012 (260), pp. 1-8 : 27 27
Ptenidium brevissimum   sp. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 4: Peruvium a new subgenus of Ptenidium with seven new species, Zootaxa 4107 (3), pp. 392-402 : 394 394
Cissidium adustipenne     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 12-13 12-13
Coleoptera   new species  Johnson, Colin, 2008, Studies on Ptiliidae (Col.) from the Solomon Islands, 2, Entomologist's monthly magazine 144, pp. 199-209 : 204 204
Sindosium chungbukicum   sp. nov.  Jang, Taeyoung, Sörensson, Mikael & Park, Jong-Seok, 2023, Three new species of the subfamily Nossidiinae (Coleoptera: Ptiliidae) from South Korea, Zootaxa 5319 (4), pp. 537-547 : 544-545 544-545
Ptenidium carinatum   sp. nov.  Darby, Michael, 2016, Studies of Peruvian Ptiliidae (Coleoptera) 4: Peruvium a new subgenus of Ptenidium with seven new species, Zootaxa 4107 (3), pp. 392-402 : 394 394
Coleoptera   new species  Lea, Arthur Mills, 1907, On a new and remarkable genus of blind beetles from Australia and Tasmania of the family Trichopterygidae, Tasmanian naturalist 1, No. 3, pp. 14-16 : 16 16
Discheramocephalus     Darby, Michael, 2020, Eight new species of Ptenidiini and Discheramocephalini (Coleoptera: Ptiliidae) from Ecuador, European Journal of Taxonomy 599, pp. 1-19 : 14 14
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Rioneta inexpectata   sp. nov.  Grebennikov, Vasily V., 2008, A featherwing beetle without wings: re-discovery and second species of Rioneta (Coleoptera: Ptiliidae) from the Uluguru Mountains, Tanzania, Zootaxa 1732, pp. 45-53 : 49-50 49-50
Cissidium key    Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 13 13
Ptenidium pusillum     Borges, Paulo A. V., Gaspar, Clara, Crespo, Luis Carlos Fonseca, Rigal, Francois, Cardoso, Pedro, Pereira, Fernando, Rego, Carla, Amorim, Isabel R., Melo, Catarina, Aguiar, Carlos, Andre, Genage, Mendonca, Enesima P., Ribeiro, Servio, Hortal, Joaquin, Santos, Ana M. C., Barcelos, Luis, Enghoff, Henrik, Mahnert, Volker, Pita, Margarida T., Ribes, Jordi, Baz, Arturo, Sousa, Antonio B., Vieira, Virgilio, Wunderlich, Joerg, Parmakelis, Aristeidis, Whittaker, Robert J., Quartau, Jose Alberto, Serrano, Artur R. M. & Triantis, Kostas A., 2016, New records and detailed distribution and abundance of selected arthropod species collected between 1999 and 2011 in Azorean native forests, Biodiversity Data Journal 4, pp. 10948-10948 : 10948 10948
Ptenidium speculifer     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 30 30
Pteryx     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 30 30
Ptiliola     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 30 30
Coleoptera   new species  Darby, Michael & Johnson, Colin, 2011, A review of Chilean Smicrus (Coleoptera: Ptiliidae) with nine new species, Entomologist's monthly magazine 147, No. 1766, pp. 133-154 : 150 150
Cissidium dewhurst   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 76-77 76-77
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Cissidium basale     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 140-141 140-141
Cissidium globulum     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 78-79 78-79
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Cissidium fraternum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 174-175 174-175
Cissidium brachypterum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 172-173 172-173
Ptenidium (Peruvium) tauriforme   sp. nov.  Darby, Michael, 2020, Eight new species of Ptenidiini and Discheramocephalini (Coleoptera: Ptiliidae) from Ecuador, European Journal of Taxonomy 599, pp. 1-19 : 6-8 6-8
Cissidium     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 21 21
Acrotrichis corpulenta   sp. nov.  Darby, Michael, 2015, Studies of Bolivian Ptiliidae (Coleoptera) 2: The subfamily Acrotrichinae including two new genera Petrotrichis and Microtrichis, and eight new species of Acrotrichis, Zootaxa 3999 (2), pp. 190-210 : 196-197 196-197
Cissidium triangulum   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 19-21 19-21
Discheramocephalus     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 21 21
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 3: New species and records from the expedition to SW Africa in 1971 - 1972, Entomologist's monthly magazine 154, No. 4, pp. 233-260 : 233-260 233-260
Ptiliola kunzei     Vorst, Oscar, 2007, Ptiliola flammifera (Młynarski) reinstated as a species distinct from P. kunzei (Heer) (Coleoptera: Ptiliidae), Zootaxa 1546, pp. 63-68 : 65-66 65-66
Coleoptera   new species  Lea, Arthur Mills, 1907, On a new and remarkable genus of blind beetles from Australia and Tasmania of the family Trichopterygidae, Tasmanian naturalist 1, No. 3, pp. 14-16 : 16 16
Discheramocephalus vasilii     Jałoszyński, Paweł, 2020, Notes on Malagasy Discheramocephalus Johnson (Coleoptera: Ptiliidae), Zootaxa 4885 (4), pp. 591-595 : 593-594 593-594
Coleoptera   new species  Perris, Édouard, 1862, Histoire des insectes du Pin maritime. Supplément aux Coléoptères et rectifications, Annales de la Société entomologique de France 4, pp. 173-243 : 182 182
Coleoptera   new species  Johnson, Colin, 1975, Five species of Ptiliidae (Col.) new to Britain, and corrections to the British list of the family, Entomologist's gazette 26, pp. 211-223 : 212 212
Coleoptera   new species  Darby, Michael, 2018, Studies of Ptiliidae (Coleoptera) in the Spirit Collection of the Natural History Museum, London, 3: New species and records from the expedition to SW Africa in 1971 - 1972, Entomologist's monthly magazine 154, No. 4, pp. 233-260 : 233-260 233-260
Coleoptera   new species  Grebennikov, Vasily Viktorovich, 2009, Discheramocephalini, a new pantropical tribe of featherwing beetles (Coleoptera: Ptiliidae): description of new taxa and phylogenetic analysis, Systematic entomology 34, No. 1, pp. 113-136 : 113-136 113-136
Storicricha resticula   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 45-47 45-47
Cissidium ibicarense   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 147-149 147-149
Cissidium key    Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 19-21 19-21
Storicricha     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 45 45
Ptinella     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 27 27
Acrotrichis     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 29-30 29-30
Dacrysoma varium   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 250-254 250-254
Discheramocephalus vasilii   sp. nov.  Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 241-245 241-245
Latridius hirtus     Stefanelli, Silvia, Della Rocca, Francesca & Bogliani, Giuseppe, 2014, Saproxylic beetles of the Po plain woodlands, Italy, Biodiversity Data Journal 2, pp. 1106-1106 : 1106 1106
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 333-376 333-376
Ptinella britannica     Komosiński, Karol & Marczak, Dawid, 2018, Four Species of Ptiliidae (Coleoptera) New to Poland, The Coleopterists Bulletin 72 (1), pp. 151-156 : 154-155 154-155
Acrotrichis undetermined     Ferro, Michael L., Gimmel, Matthew L., Harms, Kyle E. & Carlton, Christopher E., 2012, Comparison of the Coleoptera communities in leaf litter and rotten wood in Great Smoky Mountains National Park, USA, Insecta Mundi 2012 (259), pp. 1-58 : 18 18
Cissidium upiense   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 180-181 180-181
Cissidium waginicum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 181-183 181-183
Coleoptera   new species  Matthews, Andrew, 1882, Descriptions of three new species of Trichopterygia, found by the Rev. T. Blackburn in the Sandwich Islands, Cistula Entomologica 3, pp. 39-42 : 41 41
Cissidium     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 12-13 12-13
Cissidium insulare   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 116-117 116-117
Ptinella microscopica     Komosiński, Karol & Marczak, Dawid, 2018, Four Species of Ptiliidae (Coleoptera) New to Poland, The Coleopterists Bulletin 72 (1), pp. 151-156 : 155 155
Micridium key    Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 236 236
Coleoptera   new species  Johnson, Colin, 2008, Studies on Ptiliidae (Col.) from the Solomon Islands, 2, Entomologist's monthly magazine 144, pp. 199-209 : 199-209 199-209
Acrotrichis truncata   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 198 198
Ptilium quercus     Vorst, Oscar, 2012, A new invasive Ptinella Motschulsky from Europe and North America (Coleoptera: Ptiliidae), Zootaxa 3270, pp. 63-66 : 65 65
Ptilium pini     Vorst, Oscar, 2012, A new invasive Ptinella Motschulsky from Europe and North America (Coleoptera: Ptiliidae), Zootaxa 3270, pp. 63-66 : 65 65
Dacrysoma key    Darby, Michael, 2013, Studies of Madagascan Ptiliidae (Coleoptera) 1: The Tribe Discheramocephalini including eighteen new species, Zootaxa 3718 (3), pp. 239-266 : 250 250
Coleoptera   new species  Johnson, Colin, 1982, An introduction to the Ptiliidae (Coleoptera) of New Zealand, New Zealand journal of zoology 9, No. 3, pp. 333-376 : 342 342
Cissidium misellum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 54-55 54-55
Coleoptera   new species  Lea, Arthur Mills, 1912, Australian and Tasmanian Coleoptera inhabiting or resorting to the nests of ants, bees and termites. Supplement, Proceedings of the Royal Society of Victoria (n. s.) 25, pp. 31-78 : 61 61
Acrotrichis     Darby, Michael, 2016, New Species and Records of Costa Rican Featherwing Beetles (Coleoptera: Ptiliidae), Zootaxa 4184 (1), pp. 41-51 : 50 50
Coleoptera   new species  Sawada, Yoshihiro, 2008, A revision of the genus Cissidium (Coleoptera: Ptiliidae) in Japan, Special publication of the Japan Coleopterological Society 2, pp. 101-126 : 116 116
Micridium halidaii     Darby, Michael, 2017, Taxonomic review of the genera Micridium Motschulsky, 1869 and Micridina Johnson, 1969 (Coleoptera: Ptiliidae) with eleven new species including the first records from South America and Madagascar, Zootaxa 4242 (2), pp. 233-254 : 243-244 243-244
Cissidium scutellaris     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 68-69 68-69
Acrotrichis impressa   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 3: The genus Acrotrichis including twenty seven new species, Zootaxa 3866 (2), pp. 151-201 : 178-179 178-179
Cissidium matthewsi     Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 52-53 52-53
Acrotrichis plaga   sp. nov.  Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 44-45 44-45
Seminis factiosum   sp. nov.  Darby, Michael, 2016, New Species and Records of Costa Rican Featherwing Beetles (Coleoptera: Ptiliidae), Zootaxa 4184 (1), pp. 41-51 : 49-50 49-50
Coleoptera   new species  Sundt, Eivind, 1969, Description of a new subgenus, Flachiana, and four new species of the genus Acrotrichis Motschulsky, 1848 (Col., Ptiliidae), Norwegian journal of entomology 16, No. 1, pp. 49-53 : 49-53 49-53
Coleoptera   new species  Barber, Herbert S., 1924, New Ptiliidae related to the smallest known beetle, Proceedings of the Entomological Society of Washington 26, No. 6, pp. 167-178 : 167-178 167-178
Nossidium     Darby, Michael, 2020, Eight new species of Ptenidiini and Discheramocephalini (Coleoptera: Ptiliidae) from Ecuador, European Journal of Taxonomy 599, pp. 1-19 : 2 2
Acrotrichis     Majka, Christopher G. & Sörensson, Mikael, 2007, Ptiliidae of the Maritime Provinces of Canada (Coleoptera): new records and bionomic notes, Zootaxa 1423, pp. 27-38 : 34 34
Cissidium similatum   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 165 165
Cissidium angusi   sp. nov.  Darby, Michael, 2020, A revision of Cissidium Motschulsky (Coleoptera: Ptiliidae) with seventy seven new species, European Journal of Taxonomy 622, pp. 1-188 : 100-101 100-101
Petrotrichis rotundata     Darby, Michael, 2016, New Species and Records of Costa Rican Featherwing Beetles (Coleoptera: Ptiliidae), Zootaxa 4184 (1), pp. 41-51 : 47 47
Baeocrara minima     Darby, Michael, 2019, New Ptiliidae (Coleoptera) from Sarawak in the spirit collection of the Natural History Museum, London, European Journal of Taxonomy 512, pp. 1-50 : 29 29
Latridius jantaricus     Reike, Hans-Peter, Alekseev, Vitaly I. & Bukejs, Andris, 2013, Dieneremia rueckeri, a new genus and species of minute brown scavenger beetle from Baltic amber, with notes on other fossil Latridiidae (Coleoptera: Cucujoidea), Zootaxa 3686 (3), pp. 381-388 : 385 385
Bambara verecunda   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 4: The genus Bambara including eight new species and the first account of blindness and aptery in the genus, Zootaxa 3895 (2), pp. 151-169 : 169 169
Bambara thomasi   sp. nov.  Darby, Michael, 2014, Studies of Madagascan Ptiliidae (Coleoptera) 4: The genus Bambara including eight new species and the first account of blindness and aptery in the genus, Zootaxa 3895 (2), pp. 151-169 : 166-169 166-169

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Specimens