nigrescens, Taxa Only, Exact Match: 99 Treatments

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Rybaxis nigrescens     Kurbatov, S. A., 2022, Notes on Pselaphinae (Coleoptera: Staphylinidae) of the Sakhalin Region, Russia, Russian Entomological Journal 31 (1), pp. 36-41 : 41 41
Centaurea nigrescens     Becherer, 1956, Florae Vallesiacae Supplementum, Denkschriften der Schweizerischen Naturforschenden Gesellschaft 71, pp. 1-556 : 1-556 1-556
Lasius nigrescens     Seifert, Bernhard, 2020, A taxonomic revision of the Palaearctic members of the subgenus Lasius s. str. (Hymenoptera, Formicidae), Soil Organisms 92 (1), pp. 15-86 : 75 75
Cypriniformes   new species  Rafinesque, Constantine Samuel, 1819, Prodrome de 70 nouveaux genres d’animaux découverts dans l’intérieur des États-Unis d’Amérique, durant l’année 1818, Journal de Physique, de Chimie, d'Histoire Naturelle et des Arts 88, pp. 417-429 : 421 421
Solanum nigrescens     McQuate, Grant T. & Liquido, Nicanor J., 2013, Annotated World Bibliography of Host Fruits of Bactrocera latifrons (Hendel) (Diptera: Tephritidae), Insecta Mundi 2013 (289), pp. 1-61 : 33-34 33-34
Perciformes   new species  Pellegrin, J., 1909, Diagnoses préliminaires de poissons nouveaux de l’Afrique orientale anglaise recueillis par M. Ch. Alluaud, Bulletin de la Société Zoologique de France 34, pp. 156-159 : 157 157
Philonome nigrescens   sp. n.  Sohn, Jae-Cheon, Davis, Donald R. & Lopez-Vaamonde, Carlos, 2015, Revision of the genus Philonome Chambers and its proposed reassignment to the family Tineidae (Lepidoptera, Tineoidea), ZooKeys 494, pp. 69-106 : 75-77 75-77
Millettia nigrescens     Song, Zhu-Qiu, Li, Shi-Jin, Vu, Quang Nam & Khang, Nguyen Sinh, 2022, Taxonomic notes on the genus Millettia (Fabaceae: Millettieae) in Vietnam, Phytotaxa 571 (2), pp. 169-185 : 182 182
Diptera   new species  Ricardo, Gertrude, 1925, New species of Asilidae from South Africa, Annals and Magazine of Natural History, Including Zoology, Botany and Geology, Being a Continuation of the ' Magazine of Botany and Zoology', and of Louden and Charlesworth's ' Magazine of Natural History', Series 9 15, No. 86, pp. 234-282 : 279 279
Soriculus nigrescens     Russell A. Mittermeier & Don E. Wilson, 2018, Soricidae, Handbook of the Mammals of the World – Volume 8 Insectivores, Sloths and Colugos, Barcelona: Lynx Edicions, pp. 332-551 : 451-452 451-452
Phymatodes nigrescens   stat. nov.  Swift, Ian P. & Ray, Ann M., 2010, Nomenclatural changes in North American Phymatodes Mulsant (Coleoptera: Cerambycidae), Zootaxa 2448, pp. 35-52 : 45-46 45-46
Trifolium nigrescens     Info Flora, 2021, Info Flora Schweiz - Fabaceae, https://www.infoflora.ch/de/flora/fabaceae.html (accessed 2023-10-20) : -1 -1
Festuca nigrescens     Info Flora, 2021, Info Flora Schweiz - Poaceae, https://www.infoflora.ch/de/flora/poaceae.html (accessed 2023-10-20) : -1 -1
Hieracium nigrescens subsp. heterocalathium     Vogt, Robert & Gottschlich, Günter, 2023, Type material in the Hieracium (Compositae: Cichorieae) collection of Joseph Bornmüller, Phytotaxa 613 (2), pp. 81-126 : 106-107 106-107
Coleoptera   new species  Białooki, Piotr Z., 2015, Descriptions of new taxa of Otiorhynchini and related tribes (Coleoptera: Curculionidae: Entiminae) from the Middle East and Balkans, Israel Journal of Entomology 44, pp. 13-50 : 30 30
Conops nigrescens     Published, First, 2010, A taxonomic revision of Australian Conopidae (Insecta: Diptera) 2581, Zootaxa 2581, pp. 1-246 : 98 98
Atelomastix nigrescens     Edward, Karen L. & Harvey, Mark S., 2010, A review of the Australian millipede genus Atelomastix (Diplopoda: Spirostreptida: Iulomorphidae) 2371, Zootaxa 2371 (1), pp. 1-63 : 29 29
Pitohui nigrescens subsp. wandamensis     Pachycephalidae, Aegithalidae, Remizidae, Paridae, Sittidae, Neosittidae, Certhiidae, Rhabdornithidae, Climacteridae, Dicaeidae, Pardalotidae, Nectariniidae, And & Lecroy, Mary, 2010, Type Specimens Of Birds In The American Museum Of Natural History Part 8. Passeriformes:, Bulletin of the American Museum of Natural History 2010 (333), pp. 1-178 : 60 60
Pseudoscorpiones   new species  Chamberlin, Joseph Conrad, 1952, New and little-known false scorpions (Arachnida, Chelonethida) from Monterey County, California, Bulletin of the American Museum of Natural History 99, pp. 259-312 : 265 265
Epimadiza nigrescens     Dawah, Hassan A., Abdullah, Mohammed A. & Deeming, John C., 2020, An overview of the Chloropidae (Diptera) of Saudi Arabia, Zootaxa 4791 (1), pp. 1-71 : 22 22
Turdus nigrescens     Benavides-Montaño, Javier Antonio, Betancourt-Echeverri, Jesus Antonio, Valencia, Gustavo López & Mesa-Cobo, Nora Cristina, 2022, A review of hard ticks (Acari: Ixodidae) in Colombia: The risk of tick-borne diseases, Persian Journal of Acarology 11 (3), pp. 397-437 : 416 416
Thoopterus nigrescens     Karl F. Koopman, 1993, Order Chiroptera, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 137-241 : 153 153
Polypodiales   new species  Blume, Carl Ludwig von, 1825, Synoptische Beschrijving van eenige planten, behoorende tot de familie der Ranunculaceen, Dilleniaceen, Magnoliaceen, Anonaceen en Minispermeen, op eene, in de jaren 1823 - 1824 gedane reis over Java, Waargenomen en beschreven, Bijdragen tot de Flora van Nederlandsch Indie 1, pp. 1-46 : 180 180
Decticus nigrescens     Storozhenko, S. Yu., Sergeev, M. G. & Molodtsov, V. V., 2023, New data on distribution of Decticus nigrescens Tarbinsky, 1930 (Orthoptera: Tettigoniidae) in Russia, Far Eastern Entomologist 487, pp. 21-28 : 22-26 22-26
Dendroica nigrescens     K, Maciej Skoracki, Unsöld, Markus & K, Bozena Sikora, 2022, A new species of the genus Aulobia Kethley (Acariformes: Syringophilidae) parasitizing Daphoenositta chrysoptera (Passeriformes: Neosittidae) in Australia, Acarologia 62 (4), pp. 908-915 : 912 912
Dythemis nigrescens     Gonzalez Soriano, Enrique, Noguera, Felipe & Perez-Hernandez, Cisteil X, 2024, Diversity of an Odonata assemblage from a tropical dry forest in San Buenaventura, Jalisco, Mexico (Insecta, Odonata), Biodiversity Data Journal 12, pp. 116135-116135 : 116135 116135
Triphoturus nigrescens     Love, Milton S., Bizzarro, Joseph J., Cornthwaite, Maria, Frable, Benjamin W. & Maslenikov, Katherine P., 2021, Checklist of marine and estuarine fishes from the Alaska-Yukon Border, Beaufort Sea, to Cabo San Lucas, Mexico, Zootaxa 5053 (1), pp. 1-285 : 74 74
Gasteruption nigrescens     Bogusch, Petr, van Achterberg, Cornelis, Silhan, Karel, Astapenkova, Alena & Heneberg, Petr, 2018, Description of mature larvae and ecological notes on Gasteruption Latreille (Hymenoptera, Evanioidea, Gasteruptiidae) parasitizing hymenopterans nesting in reed galls, Journal of Hymenoptera Research 65, pp. 1-21 : 8-10 8-10
Soriculus nigrescens     Rainer Hutterer, 1993, Order Insectivora, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 69-130 : 123 123
Acacia nigrescens     Monteiro, Francisca, Costa, Esperança Da, Kissanga, Raquel, Costa, José Carlos & Catarino, Luís, 2022, An annotated checklist of the vascular flora of Quiçama National Park, Angola, Phytotaxa 557 (1), pp. 1-67 : 31 31
Agromyza nigrescens     Černý, Miloš, Barták, Miroslav, Kubík, Štěpán & Vála, Miloslav, 2022, New records of Agromyzidae (Diptera) from Bulgaria, Zootaxa 5175 (4), pp. 401-438 : 406 406
Parapelonides nigrescens     Opitz, Weston, 2014, Revision of the New World GenusParapelonidesBarr (Coleoptera: Cleridae: Enopliinae), The Coleopterists Bulletin 68 (1), pp. 73-81 : 73-81 73-81
Pleuronectiformes   new species  Lloyd, R. E., 1907, Contributions to the fauna of the Arabian Sea, with descriptions of new fishes and crustacea, Records of the Indian Museum 1, No. 1, pp. 1-12 : 9 9
Circobotys nigrescens     Singh, Navneet, Ranjan, Rahul, Talukdar, Avishek, Joshi, Rahul, Kirti, Jagbir Singh, Chandra, Kailash & Mally, Richard, 2022, A catalogue of Indian Pyraloidea (Lepidoptera), Zootaxa 5197 (1), pp. 1-423 : 205 205
Cryptotis nigrescens     Woodman, Neal & Timm, Robert M, 2023, Cryptotis nigrescens (Eulipotyphla: Soricidae), Mammalian Species 55 (1035), pp. 1-11 : 2-7 2-7
Macaca nigrescens     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Primates, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 111-184 : 163 163
Hylemyia nigrescens     Sforzi, Alessandra & Sommaggio, Daniele, 2021, Catalog of the Diptera types described by Camillo Rondani, Zootaxa 4989 (1), pp. 1-438 : 46 46
Peyritschiella nigrescens     Santamaria, Sergi & Pedersen, Jan, 2021, Laboulbeniomycetes (Fungi, Ascomycota) of Denmark, European Journal of Taxonomy 781, pp. 1-425 : 286-288 286-288
Tricypha nigrescens     Laguerre, Michel, 2014, Catalogue of the Neotropical Arctiini Leach, [1815] (except Ctenuchina Kirby, 1837 and Euchromiina Butler, 1876) (Insecta, Lepidoptera, Erebidae, Arctiinae), Zoosystema 36 (2), pp. 137-533 : 257 257
Lamachus lophyrum var. nigrescens     Horstmann, K., 2007, Typenrevisionen der von Kiss beschriebenen Taxa der Ctenopelmatinae (Hymenoptera, Ichneumonidae), Linzer biologische Beiträge 39 (1), pp. 313-322 : 316 316
Herophydrus nigrescens     Fery, Hans, 2017, Substitution of some species-level names in the tribe Hygrotini Portevin, 1929 (Coleoptera: Dytiscidae: Hydroporinae), Zootaxa 4341 (3), pp. 425-427 : 425 425
Agromyza nigrescens     Černý, Miloš, 2011, Agromyzidae (Diptera) in the vicinity of the Kerkini Lake with descriptions of eight new species from Greece, Acta Entomologica Musei Nationalis Pragae 51 (1), pp. 299-347 : 329 329
Pelochyta nigrescens     Laguerre, Michel, 2014, Catalogue of the Neotropical Arctiini Leach, [1815] (except Ctenuchina Kirby, 1837 and Euchromiina Butler, 1876) (Insecta, Lepidoptera, Erebidae, Arctiinae), Zoosystema 36 (2), pp. 137-533 : 260 260
Cypriniformes   new species  Keyserling, E. von, 1861, Neue Cypriniden aus Persien, Zeitschrift für die Gesammten Naturwissenschaften 17, pp. 1-27 : 19 [22] 19 [22]
Mosia nigrescens subsp. nigrescens     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Chiroptera - Family Emballonuridae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 381-391 : 389 389
Suniocharis nigrescens     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 : 47 47
Thoopterus nigrescens     Don E. Wilson & Russell A. Mittermeier, 2019, Pteropodidae, Handbook of the Mammals of the World – Volume 9 Bats, Barcelona: Lynx Edicions, pp. 16-162 : 74-75 74-75
Anastrophyllum nigrescens     Váňa, Jiří, Söderström, Lars, Hagborg, Anders & von Konrat, Matt, 2013, Notes on Early Land Plants Today. 33. Notes on Anastrophyllaceae (Marchantiophyta), Phytotaxa 81 (1), pp. 26-32 : 28-30 28-30
Soriculus nigrescens     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Soricomorpha, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 220-311 : 280 280
Symphurus nigrescens     Bariche, Michel & Fricke, Ronald, 2020, The marine ichthyofauna of Lebanon: an annotated checklist, history, biogeography, and conservation status, Zootaxa 4775 (1), pp. 1-157 : 101 101
Monoicomyces nigrescens     Santamaria, Sergi & Pedersen, Jan, 2021, Laboulbeniomycetes (Fungi, Ascomycota) of Denmark, European Journal of Taxonomy 781, pp. 1-425 : 352-354 352-354
Solifugae   new species  Pocock, Reginald Innes, 1895, Notes on some of the Solifugae contained in the collection of the British Museum, with descriptions of new species, Annals and Magazine of Natural History, Including Zoology, Botany and Geology, Being a Continuation of the ' Magazine of Botany and Zoology', and of Louden and Charlesworth's ' Magazine of Natural History', Series 6 16, pp. 74-98 : 88 88
Buitinga nigrescens     Bernhard A. Huber & Charles M. Warui, 2012, East African pholcid spiders: an overview, with descriptions of eight new species (Araneae, Pholcidae), European Journal of Taxonomy 29 (29), pp. 1-44 : 5-7 5-7
Alcyonacea   new species  Duchassaing de Fonbressin, Édouard Placide & Michelotti, Giovanni, 1860, Mémoire sur les coralliaires des Antilles, Turin, De l'imprimerie royale, 1860. : 32 32
Gloiodon nigrescens     Karunarathna, Samantha C., Priyashantha, K Hasith, Tibpromma, Saowaluck, Galappaththi, Mahesh C. A., Premarathne, Bhagya M., Wijayawardene, Nalin N., Wimalasena, Madhara K., Jayalal, Udeni, Wickramanayake, Kawmini D., Dangalla, Hasanka, Jayathunga, Hashini, Brahmanage, Rashika S., Weerakoon, Gothamie, Ariyawansa, Kahandawa G. S. U., Yapa, Neelamanie, Nanayakkara, Chandrika M., Ediriweera, Surani, Fan, Xin-Lei, Kirk, Paul M., Zhang, Gui-Qing, Ediriweera, Aseni, Bhat, Jayarama, Dawoud, Turki M., Kumara, Wasantha & Deng, Chun Ying, 2023, Checklist, typification details, and nomenclature status of Basidiomycota, originally described from Sri Lanka, Phytotaxa 621 (1), pp. 1-86 : 44 44
Cryptotis nigrescens     Rainer Hutterer, 1993, Order Insectivora, Mammal Species of the World (2 nd Edition), Washington and London: Smithsonian Institution Press, pp. 69-130 : 109 109
Syllis nigrescens     Martín, Guillermo San, Lucas, Yolanda & Hutchings, Pat, 2023, The genus Syllis Savigny in Lamarck, 1881 (Annelida: Syllidae: Syllinae) from Australia (Part 3): new species and redescription of previously described species, Zootaxa 5230 (3), pp. 251-295 : 269-270 269-270
Centropomus nigrescens     Love, Milton S., Bizzarro, Joseph J., Cornthwaite, Maria, Frable, Benjamin W. & Maslenikov, Katherine P., 2021, Checklist of marine and estuarine fishes from the Alaska-Yukon Border, Beaufort Sea, to Cabo San Lucas, Mexico, Zootaxa 5053 (1), pp. 1-285 : 144 144
Molophilus (Molophilus) nigrescens     Starý, Jaroslav, 2011, Descriptions and records of the Palaearctic Molophilus Curtis (Diptera, Limoniidae), Zootaxa 2999, pp. 45-62 : 49-50 49-50
Perciformes   new species  Sauvage, H. E., 1880, Description de quelques Blennioïdes de la collection du Muséum d’histoire naturelle, Bulletin de la Société Philomathique de Paris, Série 7 4, pp. 215-220 : 215 [5] 215 [5]
Gadiformes   new species  Radcliffe, L., 1912, Descriptions of a new family, two new genera, and twenty-nine new species of anacanthine fishes from the Philippine Islands and contiguous waters. [Scientific results of the Philippine cruise of the Fisheries steamer “ Albatross, ” 1907 - 1910. -- No. 21], Proceedings of the United States National Museum, 3 43, pp. 105-140 : 125 125
Carduus nigrescens     Hess, Hans Ernst, Landolt, Elias & Hirzel, Rosmarie, 1976, Flora der Schweiz und angrenzender Gebiete. Band 3. Plumbaginaceae bis Compositae (2 nd edition): Unterfamilie _ tubuliflorae, Birkhaeuser Verlag : 428 428
Perciformes   new species  Risso, A., 1810, Ichthyologie de Nice, ou histoire naturelle des poissons du département des Alpes Maritimes, F. Schoell : 287 287
Eucera (Eucera) nigrescens     Else, George R., Bolton, Barry & Broad, Gavin R., 2016, Checklist of British and Irish Hymenoptera - aculeates (Apoidea, Chrysidoidea and Vespoidea), Biodiversity Data Journal 4, pp. 8050-8050 : 8050 8050
Malaysiamiris nigrescens   sp. nov.  Yasunaga, Tomohide & Duwal, Ram Keshari, 2015, Further records and descriptions of the plant bug subfamily Phylinae (Hemiptera: Heteroptera: Miridae) from Thailand, Zootaxa 3981 (2), pp. 193-219 : 203-205 203-205
Mosia nigrescens     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Chiroptera - Family Emballonuridae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 381-391 : 389 389
Centaurea nigrescens     Konrad Lauber, Gerhart Wagner & Andreas Gygax, 2018, Flora Helvetica - Asteraceae, Flora Helvetica, Bern: Haupt Verlag, pp. 1074-1250 : 1116 1116
Cryptotis nigrescens     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Soricomorpha, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 220-311 : 273 273
Soriculus nigrescens subsp. minor     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Soricomorpha, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 220-311 : 280 280
Gobio nigrescens     Sayyadzadeh, Golnaz & Esmaeili, Hamid Reza, 2024, Freshwater lamprey and fishes of Iran: Reappraisal and updated checklist with a note on Eagderi et al. (2022), Zootaxa 5402 (1), pp. 1-99 : 53 53
Aulopiformes   new species  Parr, A. E., 1934, Report on experimental use of a triangular trawl for bathypelagic collecting with an account of the fishes obtained and a revision of the family Cetomimidae, Bulletin of the Bingham Oceanographic Collection Yale University 4, No. 6, pp. 1-59 : 19 19
Strumigenys nigrescens key    Booher, Douglas B., Prebus, Matthew & Lubertazzi, David, 2019, A taxonomic revision of the Strumigenys nitens and simulans groups (Hymenoptera: Formicidae), two Caribbean radiations of leaf litter ants, Zootaxa 4656 (2), pp. 335-358 : 355-356 355-356
Hiya nigrescens     Kessler, Michael, Smith, Alan R., Øllgaard, Benjamin, Matos, Fernando B. & Moran, Robbin C., 2023, Prodromus of a fern flora of Bolivia. XLII. Update I., Phytotaxa 630 (3), pp. 183-210 : 185 185
Fishia nigrescens   sp. n.  Crabo, Lars G., Davis, Melanie, Hammond, Paul, Tomas Mustelin, & Jon Shepard,, 2013, Five new species and three new subspecies of Erebidae and Noctuidae (Insecta, Lepidoptera) from Northwestern North America, with notes on Chytolita Grote (Erebidae) and Hydraecia Guenee (Noctuidae), ZooKeys 264, pp. 85-123 : 109-112 109-112
Pezotmethis nigrescens subsp. crassus     Ünal, Mustafa, 2016, Pamphagidae (Orthoptera: Acridoidea) from the Palaearctic Region: taxonomy, classification, keys to genera and a review of the tribe Nocarodeini I. Bolívar, Zootaxa 4206 (1), pp. 1-223 : 52 52
Myzostomatidae Myzostoma nigrescens   new species  von Graff, Ludwig, 1884, Report on the Myzostomida collected during the voyage of H. M. S. Challenger during the years 1873 - 1876, Report on the Scientific Results of the Voyage of H. M. S. Challenger During the Years 1873 – 76, Zoology 10, No. 27, pp. 1-82 : 44 44
Eucera (Eucera) nigrescens     Else, George R., Bolton, Barry & Broad, Gavin R., 2016, Checklist of British and Irish Hymenoptera - aculeates (Apoidea, Chrysidoidea and Vespoidea), Biodiversity Data Journal 4, pp. 8050-8050 : 8050 8050
Psolidium nigrescens     O’Loughlin, P. Mark & Ahearn, Cynthia, 2008, Australian species of Psolidium Ludwig (Echinodermata: Holothuroidea: Psolidae), Memoirs of Museum Victoria 65, pp. 1-22 : 16-17 16-17
Gobio nigrescens     Çiçek, Erdoğan, Fricke, Ronald, Eagderi, Soheil, Sungur, Sevil, Coad, Brian W & Hamdard, Mohammad Hamid, 2023, Fishes of Afghanistan; a revised and updated annotated checklist, Zootaxa 5305 (1), pp. 1-69 : 33 33
Diploptera nigrescens subsp. nigrescens     Li, Xinran & Wang, Zongqing, 2015, A taxonomic study of the beetle cockroaches (Diploptera Saussure) from China, with notes on the genus and species worldwide (Blattodea: Blaberidae: Diplopterinae), Zootaxa 4018 (1), pp. 35-56 : 47 47
Amastus nigrescens     Laguerre, Michel, 2014, Catalogue of the Neotropical Arctiini Leach, [1815] (except Ctenuchina Kirby, 1837 and Euchromiina Butler, 1876) (Insecta, Lepidoptera, Erebidae, Arctiinae), Zoosystema 36 (2), pp. 137-533 : 307 307
Thoopterus nigrescens     Wilson, Don E. & Reeder, DeeAnn, 2005, Order Chiroptera - Family Pteropodidae, Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1, Baltimore: The Johns Hopkins University Press, pp. 313-350 : 350 350
Nigrescens     Ferris, Clifford D. & Schmidt, B. Christian, 2011, Pterospoda nigrescens (Hulst), a synonym of Ixala klotsi Sperry (Lepidoptera, Geometridae, Ennominae), ZooKeys 149, pp. 31-37 : 32-33 32-33
Thoopterus nigrescens     James H. Honacki, Kenneth E. Kinman & James W. Koeppl, 1982, Order Chiroptera, Mammal Species of the World (1 st Edition), Lawrence, Kansas, USA: Alien Press, Inc. & The Association of Systematics Collections, pp. 111-215 : 127 127
Vaejovis nigrescens     Soleglad, Michael E. & Fet, Victor, 2005, A new scorpion genus (Scorpiones: Vaejovidae) from Mexico, Euscorpius 24 (24), pp. 1-13 : 7 7
Aedia nigrescens     Mbata, Keith J. & Prins, Jurate De, 2023, Annotated checklist of moths of Zambia (Insecta: Lepidoptera), Zootaxa 5354 (1), pp. 1-503 : 331 331
Cercomacroides nigrescens     Tello, Jose G., Raposo, Marcos, Bates, John M., Bravo, Gustavo A., Cadena, Carlos Daniel & Maldonado-Coelho, Marcos, 2014, Reassessment of the systematics of the widespread Neotropical genus Cercomacra (Aves: Thamnophilidae), Zoological Journal of the Linnean Society 170 (3), pp. 546-565 : 555 555
Clinopsocus nigrescens   sp. nov.  Mockford, Edward L., 2018, A new species of the Australian genus Clinopsocus New from coastal California (Psocodea: ‘ Psocoptera’: Elipsocidae), Zootaxa 4402 (1), pp. 195-200 : 196 196
Trogodesmus nigrescens     Likhitrakarn, Natdanai, Jirapatrasilp, Parin, Golovatch, Sergei I. & Panha, Somsak, 2017, A checklist of the millipedes (Diplopoda) of Myanmar, with an updated list of Leonardo Fea’s collecting localities, Zootaxa 4350 (1), pp. 1-46 : 26 26
Cryptotis nigrescens     Russell A. Mittermeier & Don E. Wilson, 2018, Soricidae, Handbook of the Mammals of the World – Volume 8 Insectivores, Sloths and Colugos, Barcelona: Lynx Edicions, pp. 332-551 : 429-430 429-430
Perciformes   new species  Lloyd, R. E., 1909, A description of the deep-sea fish caught by the R. I. M. S. ship ‘ Investigator ’ since the year 1900, with supposed evidence of mutation in Malthopsis, Memoirs of the Indian Museum 2, No. 3, pp. 139-180 : 158 158
Amicta nigrescens   stat. nov.  Arnscheid, Wilfried R., Rajaei, Hossein & Sobczyk, Thomas, 2021, A taxonomic review of the genus Amicta Heylaerts, 1881 in North Africa, Near and Middle East (Lepidoptera, Psychidae, Oiketicinae, Acanthopsychini), Zootaxa 5071 (3), pp. 349-368 : 363-364 363-364
Rhinoleucophenga nigrescens     Poppe, Jean Lucas, Valente, Vera Lúcia Da Silva, Santos, João Pedro Junges Dos & Gottschalk, Marco Silva, 2016, A new species of the genus Rhinoleucophenga (Diptera: Drosophilidae) and redescription of five species from Neotropical region, Zootaxa 4208 (3), pp. 261-281 : 273 273
Bradysia nigrescens     Menzel, Frank, Smith, Jane E. & Chandler, Peter J., 2006, The sciarid fauna of the British Isles (Diptera: Sciaridae), including descriptions of six new species, Zoological Journal of the Linnean Society 146 (1), pp. 1-147 : 41-42 41-42
Centaurea nigrescens     Info Flora, 2021, Info Flora Schweiz - Asteraceae, https://www.infoflora.ch/de/flora/asteraceae.html (accessed 2023-10-20) : -1 -1
Lepidoptera   new species  [DUPLICATE RECORD!] Butler, Arthur G., 1881, On a collection of nocturnal Lepidoptera from the Hawaiian Islands., Annals and Magazine of Natural History, Including Zoology, Botany and Geology, Being a Continuation of the ' Magazine of Botany and Zoology', and of Louden and Charlesworth's ' Magazine of Natural History', Series 5 7, No. 40, pp. 317-333 : 328-329 328-329
Gentianales   new species  Merrill, Elmer Drew & Perry, Lily May, 1945, Plantae Papuanae Archboldianae, XV, Journal of the Arnold Arboretum 26, pp. 1-15 : 16 16
Phascolosoma nigrescens     Vargas, Rita & Kawauchi, Gisele Y., 2010, Sipunculans and Echiurans of Isla del Coco (Cocos Island), Costa Rica, Zootaxa 2557, pp. 60-68 : 63 63
Austromegabalanus nigrescens     Hosie, Andrew & Ahyong, Shane T., 2008, First records of the giant barnacles, Austromegabalanus nigrescens (Lamarck, 1818) and A. psittacus (Molina, 1782) (Cirripedia: Balanidae) from New Zealand, with a key to New Zealand Balanidae, Zootaxa 1674, pp. 59-64 : 60 60

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