Polycladida, Taxa Only, Exact Match: 444 Treatments

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Cycloporus variegatus     Pitale, Reshma & Apte, Deepak, 2019, Intertidal Euryleptid polyclads and description of a new Stylostomum Lang, 1884 from Maharashtra, India, Zootaxa 4652 (2), pp. 317-339 : 318-322 318-322
Cycloporus australis     Pitale, Reshma & Apte, Deepak, 2019, Intertidal Euryleptid polyclads and description of a new Stylostomum Lang, 1884 from Maharashtra, India, Zootaxa 4652 (2), pp. 317-339 : 322-323 322-323
Cycloporus reticulatus     Pitale, Reshma & Apte, Deepak, 2019, Intertidal Euryleptid polyclads and description of a new Stylostomum Lang, 1884 from Maharashtra, India, Zootaxa 4652 (2), pp. 317-339 : 325-326 325-326
Discocelis saleuta     Lee, Won Je, 2015, Small Free-Living Heterotrophic Flagellates from Marine Sediments of Gippsland Basin, South-Eastern Australia, Acta Protozoologica 54 (1), pp. 53-76 : 65-66 65-66
Pseudoceros agattiensis   sp. nov.  Dixit, Sudhanshu, Bayyana, Sharad, Manjebrayakath, Hashim, Saravanane, N. & Sudhakar, M., 2019, Polyclad fauna of Agatti Island, Lakshadweep, India: new records and description of two new species, Zootaxa 4657 (2), pp. 246-260 : 251-254 251-254
Cryptocelis compacta     Noreña, Carolina, Rodríguez, Jorge, Pérez, Jacinto & Almon, Bruno, 2015, New Acotylea (Polycladida, Platyhelminthes) from the east coast of the North Atlantic Ocean with special mention of the Iberian littoral, Zootaxa 4039 (1), pp. 157-172 : 166 166
Phrikoceros mopsus     Bulnes, Verónica N., Albano, Mariano J., Obenat, Sandra M. & Cazzaniga, Néstor J., 2011, Three Pseudocerotidae species (Platyhelminthes, Polycladida, Cotylea) from the Argentinean coast, Zootaxa 2990, pp. 30-44 : 31-35 31-35
Maritigrella eschara   sp. nov.  Newman, Leslie J., 2000, A new genus of euryleptid ¯ atworm (Platyhelminthes, Polycladida) from the Indo-Paci ® c, Journal of Natural History 34, pp. 191-205 : 194-195 194-195
Prostheceraeus fuscolineatus   sp. nov.  Dixit, Sudhanshu, Raghunathan, C. & Chandra, Kailash, 2017, Two new Pseudoceros (Polycladida: Pseudocerotidae) and a Prostheceraeus (Polycladida: Euryleptidae) from Andaman and Nicobar Islands, India, Zootaxa 4269 (4), pp. 495-512 : 505-510 505-510
Pseudobiceros apricus     Dixit, Sudhanshu, Bayyana, Sharad, Manjebrayakath, Hashim, Saravanane, N. & Sudhakar, M., 2019, Polyclad fauna of Agatti Island, Lakshadweep, India: new records and description of two new species, Zootaxa 4657 (2), pp. 246-260 : 248 248
Planoceridae     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 27 27
Idioplana australiensis     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 27 27
Polycladida   new genus  Faubel, Anno, 1984, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part II. The Cotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 81, pp. 189-259 : 226 226
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 115 115
Pseudoceros bicolor     Bahia, Juliana, Padula, Vinicius, Lavrado, Helena Passeri & Quiroga, Sigmer, 2014, Taxonomy of Cotylea (Platyhelminthes: Polycladida) from Cabo Frio, southeastern Brazil, with the description of a new species, Zootaxa 3873 (5), pp. 495-525 : 501 501
Stylochidae     Gammoudi, Mehrez, Tekaya, Saïda & Noreña, Carolina, 2009, Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts, Zootaxa 2195, pp. 43-60 : 55 55
Pseudobiceros     Bahia, Juliana & Schrödl, Michael, 2016, Pseudobiceros wirtzi sp. nov. (Polycladida: Cotylea) from Senegal with revision of valid species of the genus, Zootaxa 4097 (1), pp. 101-117 : 102 102
Imogine     Gammoudi, Mehrez, Tekaya, Saïda & Noreña, Carolina, 2009, Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts, Zootaxa 2195, pp. 43-60 : 55 55
Crassiplana albatrossi     Brusa, Francisco & Damborenea, Cristina, 2011, Polycladida Acotylea from Patagonia. Redescription of Crassiplana albatrossi (Pseudostylochidae), lectotype designation and first record of Notocomplana palta (Notoplanidae), Zootaxa 2903, pp. 29-38 : 32 32
Pleioplana     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 14 14
Anocellidus profundus   sp. nov.  Quiroga, Sigmer Y., Bolaños, D. Marcela & Litvaitis, Marian K., 2006, First description of deep­sea polyclad flatworms from the North Pacific: Anocellidus n. gen. profundus n. sp. (Anocellidae, n. fam.) and Oligocladus voightae n. sp. (Euryleptidae), Zootaxa 1317, pp. 1-19 : 5-11 5-11
Laqueusplana megala   comb. nov.  Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 12-14 12-14
Pseudoceros bimarginatus     Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019 (1), pp. 354-377 : 356 356
Polycladida   new species  Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019, No. 1, pp. 354-377 : 369 369
Cycloporus papillosus     Norena, Carolina, Marquina, Daniel, Perez, Jacinto & Almon, Bruno, 2014, First records of Cotylea (Polycladida, Platyhelminthes) for the Atlantic coast of the Iberian Peninsula, ZooKeys 404, pp. 1-22 : 3 3
Stylochus pygmaeus   sp. nov.  Merory, Marsha & Newman, Leslie J., 2005, A new stylochid flatworm (Platyhelminthes, Polycladida) from Victoria, Australia and observations on its biology, Journal of Natural History 39 (28), pp. 2581-2589 : 2582-2586 2582-2586
Polycladida   new genus  Bulnes, Veronica N., Faubel, Anno & Ponce de Leon, Rodrigo, 2003, New species of Stylochocestididae and Cryptocelididae (Plathelminthes, Polycladida: Acotylea) from the Atlantic coast of Uruguay, Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 100, pp. 59-72 : 60 60
Cycloporus papillosus     Dittmann, Isabel L., Grosbusch, Alexandra L., Bertemes, Philip & Egger, Bernhard, 2023, A new species of Cycloporus from the Adriatic Sea, with an updated phylogeny of the families Euryleptidae and Stylostomidae (Polycladida, Platyhelminthes), Zootaxa 5319 (2), pp. 235-248 : 242-244 242-244
Enchiridium evelinae     Bahia, Juliana, Padula, Vinicius & Delgado, Marlon, 2012, Five new records and morphological data of polyclad species (Platyhelminthes: Turbellaria) from Rio Grande do Norte, Northeastern Brazil, Zootaxa 3170, pp. 31-44 : 33-34 33-34
Stylostomum ellipse     Norena, Carolina, Marquina, Daniel, Perez, Jacinto & Almon, Bruno, 2014, First records of Cotylea (Polycladida, Platyhelminthes) for the Atlantic coast of the Iberian Peninsula, ZooKeys 404, pp. 1-22 : 12 12
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 64 64
Notocomplana koreana     Oya, Yuki & Kajihara, Hiroshi, 2017, Description of a new Notocomplana species (Platyhelminthes: Acotylea), new combination and new records of Polycladida from the northeastern Sea of Japan, with a comparison of two different barcoding markers, Zootaxa 4282 (3), pp. 526-542 : 534-535 534-535
Pericelis cata     Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Prosthiostomidae     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 51 51
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 115 115
Armatoplana     Oya, Yuki, Tsuyuki, Aoi & Kajihara, Hiroshi, 2022, Descriptions of two new species of Armatoplana (Polycladida: Stylochoplanidae) from the coasts of Japan, with their phylogenetic positions in Leptoplanoidea, Zootaxa 5178 (5), pp. 433-452 : 436 436
Pseudoceros velutinus     Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 28-29 28-29
Maritigrella fuscopunctata     Velasquez, Ximena, Bolaños, D. Marcela & Benayahu, Yehuda, 2018, New records of cotylean flatworms (Platyhelminthes: Polycladida: Rhabditophora) from coastal habitats of Israel, Zootaxa 4438 (2), pp. 237-260 : 252-255 252-255
Pericelis     Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2020, Five new species of cotylean flatworms (Platyhelminthes: Polycladida: Cotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4819 (1), pp. 49-83 : 57 57
Zygantroides serpulidicola   sp. nov.  Oya, Yuki, Tsuyuki, Aoi & Kajihara, Hiroshi, 2020, A New Species of Zygantroides (Platyhelminthes: Polycladida) from Amakusa, Japan, Species Diversity 25, pp. 189-196 : 192-195 192-195
Leptoplana tremellaris     Gammoudi, Mehrez, Garbouj, Myriam, Egger, Bernhard & Tekaya, Saïda, 2017, Updated inventory and distribution of free-living flatworms from Tunisian waters, Zootaxa 4263 (1), pp. 120-138 : 124-125 124-125
Pseudoceros vishnui   sp. nov.  Dixit, Sudhanshu, Raghunathan, C. & Chandra, Kailash, 2017, Two new Pseudoceros (Polycladida: Pseudocerotidae) and a Prostheceraeus (Polycladida: Euryleptidae) from Andaman and Nicobar Islands, India, Zootaxa 4269 (4), pp. 495-512 : 501-503 501-503
Pseudobiceros pardalis     Bahia, Juliana, Padula, Vinicius, Lavrado, Helena Passeri & Quiroga, Sigmer, 2014, Taxonomy of Cotylea (Platyhelminthes: Polycladida) from Cabo Frio, southeastern Brazil, with the description of a new species, Zootaxa 3873 (5), pp. 495-525 : 506-509 506-509
Stylochus mistus   sp. nov.  Ramos-Sánchez, Mariela, Carrasco-Rodríguez, Dahani S., García-Madrigal, María Del Socorro & Bastida-Zavala, J. Rolando, 2021, Marine flatworms (Platyhelminthes: Polycladida) found in empty barnacle shells including a new species, from southern Mexican Pacific, Zootaxa 4965 (2), pp. 301-320 : 304-309 304-309
Maritigrella ocellata   sp. nov.  Newman, Leslie J., 2000, A new genus of euryleptid ¯ atworm (Platyhelminthes, Polycladida) from the Indo-Paci ® c, Journal of Natural History 34, pp. 191-205 : 198-199 198-199
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 40 40
Notocomplana     Oya, Yuki & Kajihara, Hiroshi, 2017, Description of a new Notocomplana species (Platyhelminthes: Acotylea), new combination and new records of Polycladida from the northeastern Sea of Japan, with a comparison of two different barcoding markers, Zootaxa 4282 (3), pp. 526-542 : 529 529
Pseudoceros prudhoei     Maghsoudlou, Abdolvahab & Rahimian, Hassan, 2014, Contribution to the knowledge of cotylean flatworms (Turbellaria, Polycladida) from Iranian coasts: Introducing a new species, with remarks on new records, Zootaxa 3860 (4), pp. 325-342 : 333 333
Echinoplana celerrima     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 35 35
Pleioplanidae     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 6 6
Echinoplana     Gammoudi, Mehrez, Tekaya, Saïda & Noreña, Carolina, 2009, Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts, Zootaxa 2195, pp. 43-60 : 45 45
Katariana     Deshmukh, Umakant Bhoopati, Mungole, Aravind Janardhan, Scanferla, Agustín & Zaher, Hussam, 2022, Katariana nomen novum: a replacement name for the preoccupied extinct genus Kataria Scanferla, Zaher, Novas, de Muizon & Céspedes, 2013 (Serpentes: Alethinophidia), Zootaxa 5178 (6), pp. 595-595 : 595 595
Pseudoceros jebborum     Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019 (1), pp. 354-377 : 357-358 357-358
Eurylepta aurantiaca     Pitale, Reshma & Apte, Deepak, 2019, Intertidal Euryleptid polyclads and description of a new Stylostomum Lang, 1884 from Maharashtra, India, Zootaxa 4652 (2), pp. 317-339 : 326-328 326-328
Pseudobiceros     Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019 (1), pp. 354-377 : 363 363
Tytthosoceros lizardensis     Khalili, Zahra, Rahimian, Hassan & Pazooki, Jamile, 2009, First record of the family Pseudocerotidae (Platyhelminthes, Polycladida, Cotylea) from the Persian Gulf, Iran, ZooKeys 31 (3), pp. 39-51 : 41-43 41-43
Polycladida   new species  Bolaños, D. Marcela, Quiroga, Sigmer Y. & Litvaitis, Marian K., 2007, Five new species of cotylean flatworms (Platyhelminthes: Polycladida) from the wider Caribbean., Zootaxa 1650, pp. 1-23 : 16 16
Maritigrella virgulata   sp. nov.  Newman, Leslie J., 2000, A new genus of euryleptid ¯ atworm (Platyhelminthes, Polycladida) from the Indo-Paci ® c, Journal of Natural History 34, pp. 191-205 : 201-202 201-202
Pseudobiceros evelinae     Bahia, Juliana, Padula, Vinicius & Delgado, Marlon, 2012, Five new records and morphological data of polyclad species (Platyhelminthes: Turbellaria) from Rio Grande do Norte, Northeastern Brazil, Zootaxa 3170, pp. 31-44 : 37-38 37-38
Melloplana japonica     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 25-26 25-26
Polycladida   new species  Bulnes, Veronica N., Faubel, Anno & Ponce de Leon, Rodrigo, 2003, New species of Stylochocestididae and Cryptocelididae (Plathelminthes, Polycladida: Acotylea) from the Atlantic coast of Uruguay, Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 100, pp. 59-72 : 66-68 66-68
Pseudobiceros evelinae     Bahia, Juliana, Padula, Vinicius, Lavrado, Helena Passeri & Quiroga, Sigmer, 2014, Taxonomy of Cotylea (Platyhelminthes: Polycladida) from Cabo Frio, southeastern Brazil, with the description of a new species, Zootaxa 3873 (5), pp. 495-525 : 506 506
Polycladida   new species  Faubel, Anno, 1984, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part II. The Cotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 81, pp. 189-259 : 226-228 226-228
Cycloporus gabriellae     Bahia, Juliana, Padula, Vinicius, Lavrado, Helena Passeri & Quiroga, Sigmer, 2014, Taxonomy of Cotylea (Platyhelminthes: Polycladida) from Cabo Frio, southeastern Brazil, with the description of a new species, Zootaxa 3873 (5), pp. 495-525 : 515-517 515-517
Polycladida   new species  Bolaños, D. Marcela, Quiroga, Sigmer Y. & Litvaitis, Marian K., 2007, Five new species of cotylean flatworms (Platyhelminthes: Polycladida) from the wider Caribbean., Zootaxa 1650, pp. 1-23 : 7 7
Thermanemertes     Gerdes, Klaas, Kihara, Terue Cristina, Martinez Arbizu, Pedro, Kuhn, Thomas, Schwarz-Schampera, Ulrich, Mah, Christopher L, Norenburg, Jon L, Linley, Thomas D, Shalaeva, Kate, Macpherson, Enrique, Gordon, Dennis, Stoehr, Sabine, Messing, Charles G, Bober, Simon, Guggolz, Theresa, Christodoulou, Magdalini, Gebruk, Andrey, Kremenetskaia, Antonina, Kroh, Andreas, Sanamyan, Karen, Bolstad, Kathrin, Hoffman, Leon, Gooday, Andrew J & Molodtsova, Tina, 2021, Megafauna of the German exploration licence area for seafloor massive sulphides along the Central and South East Indian Ridge (Indian Ocean), Biodiversity Data Journal 9, pp. 69955-69955 : 69955 69955
Persica qeshmensis     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 22-23 22-23
Bisacculosuteri   gen. nov.  Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2019, New genus, new species and new records of marine acotylean flatworms (Platyhelminthes: Polycladida: Acotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4700 (1), pp. 30-58 : 30-58 30-58
Pseudoceros auranticrinis   sp. nov.  Dixit, Sudhanshu, Raghunathan, C. & Chandra, Kailash, 2017, Two new Pseudoceros (Polycladida: Pseudocerotidae) and a Prostheceraeus (Polycladida: Euryleptidae) from Andaman and Nicobar Islands, India, Zootaxa 4269 (4), pp. 495-512 : 496-499 496-499
Oligocladus sanguinolentus     Norena, Carolina, Marquina, Daniel, Perez, Jacinto & Almon, Bruno, 2014, First records of Cotylea (Polycladida, Platyhelminthes) for the Atlantic coast of the Iberian Peninsula, ZooKeys 404, pp. 1-22 : 12 12
Polycladida   new genus  Bulnes, Veronica N., Faubel, Anno & Ponce de Leon, Rodrigo, 2003, New species of Stylochocestididae and Cryptocelididae (Plathelminthes, Polycladida: Acotylea) from the Atlantic coast of Uruguay, Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 100, pp. 59-72 : 66 66
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 117 117
Theama     Gammoudi, Mehrez, Tekaya, Saïda & Noreña, Carolina, 2009, Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts, Zootaxa 2195, pp. 43-60 : 53 53
Notocomplana palta     Brusa, Francisco & Damborenea, Cristina, 2011, Polycladida Acotylea from Patagonia. Redescription of Crassiplana albatrossi (Pseudostylochidae), lectotype designation and first record of Notocomplana palta (Notoplanidae), Zootaxa 2903, pp. 29-38 : 34-36 34-36
Pleioplana okusi     Gammoudi, Mehrez, Bulnes, Verónica N. & Kurt, Güley, 2022, The polyclad fauna (Platyhelminthes, Rhabditophora) of the Sinop Peninsula (Black Sea, Turkey) with a description of a new species of Cryptocelis Lang, 1884 Abstract, Mediterranean Marine Science (Hong Kong, China) 22 (1), pp. 141-156 : 154 154
Thysanozoon     Khalili, Zahra, Rahimian, Hassan & Pazooki, Jamile, 2009, First record of the family Pseudocerotidae (Platyhelminthes, Polycladida, Cotylea) from the Persian Gulf, Iran, ZooKeys 31 (3), pp. 39-51 : 43 43
Diposthidae     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 47 47
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 112 112
Pseudoceros bolool     Dixit, Sudhanshu, Bayyana, Sharad, Manjebrayakath, Hashim, Saravanane, N. & Sudhakar, M., 2019, Polyclad fauna of Agatti Island, Lakshadweep, India: new records and description of two new species, Zootaxa 4657 (2), pp. 246-260 : 250 250
Pseudobiceros uniarborensis     Maghsoudlou, Abdolvahab & Rahimian, Hassan, 2014, Contribution to the knowledge of cotylean flatworms (Turbellaria, Polycladida) from Iranian coasts: Introducing a new species, with remarks on new records, Zootaxa 3860 (4), pp. 325-342 : 332-333 332-333
Thysanozoon brocchii     Velasquez, Ximena, Bolaños, D. Marcela & Benayahu, Yehuda, 2018, New records of cotylean flatworms (Platyhelminthes: Polycladida: Rhabditophora) from coastal habitats of Israel, Zootaxa 4438 (2), pp. 237-260 : 248-250 248-250
Pleioplana mortenseni     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 17 17
Polycladida   new genus  Faubel, Anno, 1984, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part II. The Cotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 81, pp. 189-259 : 225 225
Pseudocerotidae     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 50 50
Enchiridium daidai   sp. nov.  Tsuyuki, Aoi & Kajihara, Hiroshi, 2020, A giant new species of Enchiridium (Polycladida, Prosthiostomidae) from southwestern Japan, ZooKeys 918, pp. 15-28 : 19-23 19-23
Enchiridium magec   sp. nov.  Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Paraplanocera kalpeniensis   sp. nov.  Dixit, Sudhanshu & Sreeraj, Chemmencheri Ramakrishnan, 2024, Two new polyclad (Platyhelminthes: Polycladida) flatworm species from the Lakshadweep Islands, India, Zootaxa 5446 (3), pp. 405-419 : 407-411 407-411
Prosthiostomum huidongense   sp. nov.  Liu, Hai-Long, Lin, Da-Hao, Wang, An-Tai, Hu, Zhang-Li & Zhang, Yu, 2024, Description of a new marine flatworm of Prosthiostomum (Platyhelminthes, Polycladida, Prosthiostomidae) from the South China Sea, Zoosystematics and Evolution 100 (2), pp. 437-445 : 437 437
Notocomplana hagiyai   sp. nov.  Oya, Yuki & Kajihara, Hiroshi, 2017, Description of a new Notocomplana species (Platyhelminthes: Acotylea), new combination and new records of Polycladida from the northeastern Sea of Japan, with a comparison of two different barcoding markers, Zootaxa 4282 (3), pp. 526-542 : 529-534 529-534
Distylochus pusillus     Bulnes, V. N., Faubel, A. & Park, J. - K., 2005, Two new marine species from South Korea with remarks on the family Stylochidae (Acotylea, Polycladida, Plathelminthes), Journal of Natural History (J. Nat. Hist.) 39 (23), pp. 2089-2107 : 2100-2101 2100-2101
Polycladida   new species  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 43-44 43-44
Distylochus fundae   sp. nov.  Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 24-25 24-25
Cycloporus pinkipus   sp. nov.  Dittmann, Isabel L., Grosbusch, Alexandra L., Bertemes, Philip & Egger, Bernhard, 2023, A new species of Cycloporus from the Adriatic Sea, with an updated phylogeny of the families Euryleptidae and Stylostomidae (Polycladida, Platyhelminthes), Zootaxa 5319 (2), pp. 235-248 : 237 237
Polycladida   new species  Newman, Lester J. & Cannon, R. G., 1994, Pseudoceros and Pseudobiceros (Platyhelminthes, Polycladida, Pseudocerotidae) from Eastern Australia and Papua New Guinea, Memoirs of the Queensland Museum 37, No. 1, pp. 205-266 : 205-266 205-266
Thysanozoon brocchii     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 50-51 50-51
Polycladida   new genus  Faubel, Anno, 1984, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part II. The Cotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 81, pp. 189-259 : 215 215
Discocelis tigrina     Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 31-32 31-32
Armatoplana kaburakii   sp. nov.  Oya, Yuki, Tsuyuki, Aoi & Kajihara, Hiroshi, 2022, Descriptions of two new species of Armatoplana (Polycladida: Stylochoplanidae) from the coasts of Japan, with their phylogenetic positions in Leptoplanoidea, Zootaxa 5178 (5), pp. 433-452 : 440-441 440-441
Notoplana australis     Holleman, John J., 2007, Some New Zealand Polyclads (Platyhelminthes, Polycladida), Zootaxa 1560, pp. 1-17 : 5-7 5-7
Notoplana felis   sp. nov.  Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 44-46 44-46
Maritigrella     Newman, Leslie J., 2000, A new genus of euryleptid ¯ atworm (Platyhelminthes, Polycladida) from the Indo-Paci ® c, Journal of Natural History 34, pp. 191-205 : 197-198 197-198
Pseudobiceros hymanae     Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019 (1), pp. 354-377 : 366-367 366-367
Prosthiostomum siphunculus     Norena, Carolina, Marquina, Daniel, Perez, Jacinto & Almon, Bruno, 2014, First records of Cotylea (Polycladida, Platyhelminthes) for the Atlantic coast of the Iberian Peninsula, ZooKeys 404, pp. 1-22 : 9-10 9-10
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 102-103 102-103
Parviplana sodade   sp. nov.  Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 19-20 19-20
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 60 60
Gnesiocerotidae     Gammoudi, Mehrez, Tekaya, Saïda & Noreña, Carolina, 2009, Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts, Zootaxa 2195, pp. 43-60 : 44 44
Eurylepta aurantiaca     Bahia, Juliana, Padula, Vinicius, Lavrado, Helena Passeri & Quiroga, Sigmer, 2014, Taxonomy of Cotylea (Platyhelminthes: Polycladida) from Cabo Frio, southeastern Brazil, with the description of a new species, Zootaxa 3873 (5), pp. 495-525 : 520-521 520-521
Phrikoceros mopsus     Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Prostheceraeus roseus     Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Polycladida     Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2019, New genus, new species and new records of marine acotylean flatworms (Platyhelminthes: Polycladida: Acotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4700 (1), pp. 30-58 : 30-58 30-58
Pseudobiceros wirtzi     Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Stylochus ellipticus     Bulnes, V. N., Faubel, A. & Park, J. - K., 2005, Two new marine species from South Korea with remarks on the family Stylochidae (Acotylea, Polycladida, Plathelminthes), Journal of Natural History (J. Nat. Hist.) 39 (23), pp. 2089-2107 : 2095-2097 2095-2097
Polycladida   new species  Faubel, Anno, 1984, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part II. The Cotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 81, pp. 189-259 : 211-213 211-213
Stylochus neapolitanus     Noreña, Carolina, Rodríguez, Jorge, Pérez, Jacinto & Almon, Bruno, 2015, New Acotylea (Polycladida, Platyhelminthes) from the east coast of the North Atlantic Ocean with special mention of the Iberian littoral, Zootaxa 4039 (1), pp. 157-172 : 166-167 166-167
Polycladida   new species  Goto, Seitaro & Ozaki, Yoshimasa, 1929, Brief notes on new trematodes II., Japanese Journal of Zoology 2, pp. 369-383 : 377 377
Postenterogonia orbicularis     Holleman, John J., 2007, Some New Zealand Polyclads (Platyhelminthes, Polycladida), Zootaxa 1560, pp. 1-17 : 2-3 2-3
Pleioplana delicata     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 17-18 17-18
Pleioplanidae     Maghsoudlou, Abdolvahab, Bulnes, Veronica N. & Rahimian, Hassan, 2015, Persica qeshmensis gen. nov. sp. nov from the Persian Gulf (Platyhelminthes: Polycladida: Acotylea), with remarks on reproductive structures, Journal of Natural History 49 (25), pp. 1477-1491 : 1480 1480
Boninia     Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2020, Five new species of cotylean flatworms (Platyhelminthes: Polycladida: Cotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4819 (1), pp. 49-83 : 51 51
Eulatocestus australis   sp. nov.  Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 23-25 23-25
Leptostylochus victoriensis     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 25 25
Pseudobiceros punctatus     Bahia, Juliana & Schrödl, Michael, 2016, Pseudobiceros wirtzi sp. nov. (Polycladida: Cotylea) from Senegal with revision of valid species of the genus, Zootaxa 4097 (1), pp. 101-117 : 104 104
Pseudobiceros rubrocinctus     Bahia, Juliana & Schrödl, Michael, 2016, Pseudobiceros wirtzi sp. nov. (Polycladida: Cotylea) from Senegal with revision of valid species of the genus, Zootaxa 4097 (1), pp. 101-117 : 104 104
Pseudobiceros periculosus     Bahia, Juliana & Schrödl, Michael, 2016, Pseudobiceros wirtzi sp. nov. (Polycladida: Cotylea) from Senegal with revision of valid species of the genus, Zootaxa 4097 (1), pp. 101-117 : 104 104
Hoploplana divae     Bahia, Juliana, Padula, Vinicius & Delgado, Marlon, 2012, Five new records and morphological data of polyclad species (Platyhelminthes: Turbellaria) from Rio Grande do Norte, Northeastern Brazil, Zootaxa 3170, pp. 31-44 : 40-42 40-42
Pericelis cata     Bahia, Juliana, Padula, Vinicius, Lavrado, Helena Passeri & Quiroga, Sigmer, 2014, Taxonomy of Cotylea (Platyhelminthes: Polycladida) from Cabo Frio, southeastern Brazil, with the description of a new species, Zootaxa 3873 (5), pp. 495-525 : 497-499 497-499
Pseudoceros     Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019 (1), pp. 354-377 : 356 356
Polycladida     Gammoudi, Mehrez, Bulnes, Verónica N. & Kurt, Güley, 2022, The polyclad fauna (Platyhelminthes, Rhabditophora) of the Sinop Peninsula (Black Sea, Turkey) with a description of a new species of Cryptocelis Lang, 1884 Abstract, Mediterranean Marine Science (Hong Kong, China) 22 (1), pp. 141-156 : 154 154
Multisepta fengari   gen. nov.  Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Stylochus     Ramos-Sánchez, Mariela, Carrasco-Rodríguez, Dahani S., García-Madrigal, María Del Socorro & Bastida-Zavala, J. Rolando, 2021, Marine flatworms (Platyhelminthes: Polycladida) found in empty barnacle shells including a new species, from southern Mexican Pacific, Zootaxa 4965 (2), pp. 301-320 : 303 303
Notoplana alcinoi     Gammoudi, Mehrez, Garbouj, Myriam, Egger, Bernhard & Tekaya, Saïda, 2017, Updated inventory and distribution of free-living flatworms from Tunisian waters, Zootaxa 4263 (1), pp. 120-138 : 125 125
Crassiplana     Brusa, Francisco & Damborenea, Cristina, 2011, Polycladida Acotylea from Patagonia. Redescription of Crassiplana albatrossi (Pseudostylochidae), lectotype designation and first record of Notocomplana palta (Notoplanidae), Zootaxa 2903, pp. 29-38 : 30 30
Polycladida   new genus  Bulnes, Veronica N., Faubel, Anno & Ponce de Leon, Rodrigo, 2003, New species of Stylochocestididae and Cryptocelididae (Plathelminthes, Polycladida: Acotylea) from the Atlantic coast of Uruguay, Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 100, pp. 59-72 : 62-63 62-63
Diposthus popeae     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 50 50
Polycladida   new species  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 95-97 95-97
Euplanoida     Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2019, New genus, new species and new records of marine acotylean flatworms (Platyhelminthes: Polycladida: Acotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4700 (1), pp. 30-58 : 30-58 30-58
Hoploplana     Noreña, Carolina, Rodríguez, Jorge, Pérez, Jacinto & Almon, Bruno, 2015, New Acotylea (Polycladida, Platyhelminthes) from the east coast of the North Atlantic Ocean with special mention of the Iberian littoral, Zootaxa 4039 (1), pp. 157-172 : 158-160 158-160
Thysanozoon brocchii     Brusa, Francisco, Damborenea, Cristina & Quiroga, Sigmer, 2009, First records of Pseudocerotidae (Platyhelminthes: Polycladida: Cotylea) from Patagonia, Argentina, Zootaxa 2283, pp. 51-59 : 55-57 55-57
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 104 104
Polycladida   new genus  Faubel, Anno, 1984, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part II. The Cotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 81, pp. 189-259 : 226 226
Notoplana australis     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 41 41
Phrikoceros mopsus     Bahia, Juliana, Padula, Vinicius & Delgado, Marlon, 2012, Five new records and morphological data of polyclad species (Platyhelminthes: Turbellaria) from Rio Grande do Norte, Northeastern Brazil, Zootaxa 3170, pp. 31-44 : 35-36 35-36
Pleioplanidae key    Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 5-6 5-6
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 94-95 94-95
Persica     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 22 22
Latocestidae     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 22-23 22-23
Stylochidae     Bulnes, V. N., Faubel, A. & Park, J. - K., 2005, Two new marine species from South Korea with remarks on the family Stylochidae (Acotylea, Polycladida, Plathelminthes), Journal of Natural History (J. Nat. Hist.) 39 (23), pp. 2089-2107 : 2090-2091 2090-2091
Echinoplana celerrima     Gammoudi, Mehrez, Ahmed, Raja Ben & Tekaya, Saïda, 2016, Taxonomy of subtidal marine Polyclads from Tabarka (northwest Tunisia) with remarks on their habitat preferences, Ecologica Montenegrina 9, pp. 1-9 : 3 3
Anocellidus   gen. nov.  Quiroga, Sigmer Y., Bolaños, D. Marcela & Litvaitis, Marian K., 2006, First description of deep­sea polyclad flatworms from the North Pacific: Anocellidus n. gen. profundus n. sp. (Anocellidae, n. fam.) and Oligocladus voightae n. sp. (Euryleptidae), Zootaxa 1317, pp. 1-19 : 5 5
Planocera pellucida     Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 31 31
Pseudoceros duplicinctus     Velasquez, Ximena, Bolaños, D. Marcela & Benayahu, Yehuda, 2018, New records of cotylean flatworms (Platyhelminthes: Polycladida: Rhabditophora) from coastal habitats of Israel, Zootaxa 4438 (2), pp. 237-260 : 240-242 240-242
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 94 94
Discocelis key    Maghsoudlou, Abdolvahab & Rahimian, Hassan, 2013, Description of two new Discocelis species (Polycladida: Acotylea: Discocelidae) from the Persian Gulf with a review of the genus, Zootaxa 3683 (3), pp. 247-266 : 265 265
Multisepta   gen. nov.  Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Pseudoceros maximus     Gammoudi, Mehrez, Garbouj, Myriam, Egger, Bernhard & Tekaya, Saïda, 2017, Updated inventory and distribution of free-living flatworms from Tunisian waters, Zootaxa 4263 (1), pp. 120-138 : 127 127
Ceratoplana falconerae   sp. nov.  Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 39 39
Polycladida   new species  Hoover, John P., 2010, Hawaii’s Sea Creatures, Mutual Publishing : 77 77
Izmira turkeyi     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 21-22 21-22
Chimaeriplana   gen. nov.  Oya, Yuki & Hagiya, Morio, 2023, Description of a New Genus of Candimboididae (Polycladida: Acotylea) from the Coast of Sagami Bay, Species Diversity 28 (2), pp. 255-262 : 256 256
Thysanozoon brocchii     Bulnes, Verónica N., Albano, Mariano J., Obenat, Sandra M. & Cazzaniga, Néstor J., 2011, Three Pseudocerotidae species (Platyhelminthes, Polycladida, Cotylea) from the Argentinean coast, Zootaxa 2990, pp. 30-44 : 35-38 35-38
Thysanozoon estacahuitensis   sp. nov.  Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2020, Five new species of cotylean flatworms (Platyhelminthes: Polycladida: Cotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4819 (1), pp. 49-83 : 75 75
Pseudobiceros flowersi     Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019 (1), pp. 354-377 : 364-365 364-365
Pericelis flavomarginata   sp. nov.  Tsuyuki, Aoi, Oya, Yuki, Jimi, Naoto & Kajihara, Hiroshi, 2020, Description of Pericelis flavomarginata sp. nov. (Polycladida: Cotylea) and its predatory behavior on a scaleworm, Zootaxa 4894 (3), pp. 403-412 : 406-411 406-411
Monobiceros langi     Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 29 29
Discocelis tigrina     Gammoudi, Mehrez, Garbouj, Myriam, Egger, Bernhard & Tekaya, Saïda, 2017, Updated inventory and distribution of free-living flatworms from Tunisian waters, Zootaxa 4263 (1), pp. 120-138 : 126-127 126-127
Eucestoplana cuneata     Tsuyuki, Aoi, Oya, Yuki & Kajihara, Hiroshi, 2023, A new species of slender flatworm in the genus Eucestoplana and a record of E. cf. cuneata (Platyhelminthes, Polycladida) from the Okinawa Islands, Japan, with an inference of their phylogenetic positions within Cestoplanidae, Zoosystematics and Evolution 99 (2), pp. 363-373 : 363 363
Cestoplana rubrocincta     Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Echinoplana celerrima     Holleman, John J., 2007, Some New Zealand Polyclads (Platyhelminthes, Polycladida), Zootaxa 1560, pp. 1-17 : 4-5 4-5
Maritigrella aureolineata   comb. nov.  Litvaitis, Marian K., Bolaños, D. Marcela & Quiroga, Sigmer Y., 2010, When names are wrong and colours deceive: unravelling the Pseudoceros bicolor species complex (Turbellaria: Polycladida), Journal of Natural History 44 (13 - 14), pp. 829-845 : 841-843 841-843
Pericelis sigmeri   sp. nov.  Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2020, Five new species of cotylean flatworms (Platyhelminthes: Polycladida: Cotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4819 (1), pp. 49-83 : 57 57
Anonymus virilis     Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Euplanoida pacificola     Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2019, New genus, new species and new records of marine acotylean flatworms (Platyhelminthes: Polycladida: Acotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4700 (1), pp. 30-58 : 30-58 30-58
Stylochus alexandrinus     Bulnes, V. N., Faubel, A. & Park, J. - K., 2005, Two new marine species from South Korea with remarks on the family Stylochidae (Acotylea, Polycladida, Plathelminthes), Journal of Natural History (J. Nat. Hist.) 39 (23), pp. 2089-2107 : 2094-2095 2094-2095
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 69 69
Polycladida   new genus  Lang, Arnold, 1884, Die Polycladen (Seeplanarien) des Golfes von Neapel und der angrenzenden Meeresabschnitte., Fauna und Flora des Golfes von Neapel und der Angrenzenden Meeres-Abschnitte 11, pp. 1-688 : 538 538
Stylochus salis   sp. nov.  Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 22-23 22-23
Eutheama forrestensis   sp. nov.  Bulnes, Veronica N. & Faubel, Anno, 2003, Eutheama forrestensis n. sp. (Acotylea, Polycladida, Plathelminthes) from Australia, Zootaxa 220, pp. 1-8 : 2-5 2-5
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 69-70 69-70
Cryptocelis sinopae   sp. nov.  Gammoudi, Mehrez, Bulnes, Verónica N. & Kurt, Güley, 2022, The polyclad fauna (Platyhelminthes, Rhabditophora) of the Sinop Peninsula (Black Sea, Turkey) with a description of a new species of Cryptocelis Lang, 1884 Abstract, Mediterranean Marine Science (Hong Kong, China) 22 (1), pp. 141-156 : 143-151 143-151
Polycladida   new genus  Faubel, Anno, 1984, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part II. The Cotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 81, pp. 189-259 : 215 215
Planocera edmondsi     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 29 29
Paraplanocera oligoglenoides   sp. nov.  Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2019, New genus, new species and new records of marine acotylean flatworms (Platyhelminthes: Polycladida: Acotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4700 (1), pp. 30-58 : 30-58 30-58
Maritigrella makranica   sp. nov.  Maghsoudlou, Abdolvahab & Rahimian, Hassan, 2014, Contribution to the knowledge of cotylean flatworms (Turbellaria, Polycladida) from Iranian coasts: Introducing a new species, with remarks on new records, Zootaxa 3860 (4), pp. 325-342 : 328-331 328-331
Polycladida   new species  Bulnes, Veronica N., Faubel, Anno & Ponce de Leon, Rodrigo, 2003, New species of Stylochocestididae and Cryptocelididae (Plathelminthes, Polycladida: Acotylea) from the Atlantic coast of Uruguay, Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 100, pp. 59-72 : 63-65 63-65
Pericelis byerleyana     Velasquez, Ximena, Bolaños, D. Marcela & Benayahu, Yehuda, 2018, New records of cotylean flatworms (Platyhelminthes: Polycladida: Rhabditophora) from coastal habitats of Israel, Zootaxa 4438 (2), pp. 237-260 : 250-252 250-252
Armatoplana colombiana   sp. nov.  Bolaños, D. Marcela, Quiroga, Sigmer Y. & Litvaitis, Marian K., 2006, A new acotylean flatworm, Armatoplana colombiana n. sp. (Platyhelminthes: Polycladida: Stylochoplanidae) from the Caribbean coast of Colombia, South America, Zootaxa 1162, pp. 53-64 : 55-60 55-60
Pseudobiceros wirtzi   sp. nov.  Bahia, Juliana & Schrödl, Michael, 2016, Pseudobiceros wirtzi sp. nov. (Polycladida: Cotylea) from Senegal with revision of valid species of the genus, Zootaxa 4097 (1), pp. 101-117 : 105-108 105-108
Prostheceraeus fitae   sp. nov.  Soutullo, Patricia, Cuadrado, Daniel & Noreña, Carolina, 2021, First study of the Polycladida (Rhabditophora, Platyhelminthes) from the Pacific Coast of Costa Rica, Zootaxa 4964 (2), pp. 363-381 : 374-376 374-376
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 103 103
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 97 97
Anonymus ruber     Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 27 27
Thysanozoon mirtae   sp. nov.  Bulnes, Verónica N., Albano, Mariano J., Obenat, Sandra M. & Cazzaniga, Néstor J., 2011, Three Pseudocerotidae species (Platyhelminthes, Polycladida, Cotylea) from the Argentinean coast, Zootaxa 2990, pp. 30-44 : 39-41 39-41
Pseudoceros prudhoei     Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019 (1), pp. 354-377 : 360-361 360-361
Cryptostylochus koreensis   sp. nov.  Bulnes, V. N., Faubel, A. & Park, J. - K., 2005, Two new marine species from South Korea with remarks on the family Stylochidae (Acotylea, Polycladida, Plathelminthes), Journal of Natural History (J. Nat. Hist.) 39 (23), pp. 2089-2107 : 2102-2104 2102-2104
Discocelis persica   sp. nov.  Maghsoudlou, Abdolvahab & Rahimian, Hassan, 2013, Description of two new Discocelis species (Polycladida: Acotylea: Discocelidae) from the Persian Gulf with a review of the genus, Zootaxa 3683 (3), pp. 247-266 : 249-254 249-254
Pleioplana bosphorensis     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 19-20 19-20
Pleioplana okusi     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 20 20
Stylochoplanidae     Oya, Yuki & Kajihara, Hiroshi, 2019, A New Species of Phaenoplana (Platyhelminthes: Polycladida) from the Ogasawara Islands, Species Diversity 24 (1), pp. 1-6 : 2 2
Armatoplana celta   sp. nov.  Noreña, Carolina, Rodríguez, Jorge, Pérez, Jacinto & Almon, Bruno, 2015, New Acotylea (Polycladida, Platyhelminthes) from the east coast of the North Atlantic Ocean with special mention of the Iberian littoral, Zootaxa 4039 (1), pp. 157-172 : 163 163
Imogine stellae   sp. nov.  Marquina, Daniel, Osca, David, Rodríguez, Jorge, Fernández-Despiau, Estrella & Noreña, Carolina, 2014, State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species, Zootaxa 3780 (1), pp. 108-134 : 124-128 124-128
Stylochus neapolitanus     Marquina, Daniel, Osca, David, Rodríguez, Jorge, Fernández-Despiau, Estrella & Noreña, Carolina, 2014, State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species, Zootaxa 3780 (1), pp. 108-134 : 128 128
Polycladida   new species  Hagiya, Morio, 1992, A new polyclad turbellarian from northern Japan, Proceedings of the Japanese Society of Systematic Zoology 47, pp. 57-63 : 57 57
Boninia undetermined     Soutullo, Patricia, Cuadrado, Daniel & Noreña, Carolina, 2021, First study of the Polycladida (Rhabditophora, Platyhelminthes) from the Pacific Coast of Costa Rica, Zootaxa 4964 (2), pp. 363-381 : 376 376
Imogine     Bulnes, V. N., Faubel, A. & Park, J. - K., 2005, Two new marine species from South Korea with remarks on the family Stylochidae (Acotylea, Polycladida, Plathelminthes), Journal of Natural History (J. Nat. Hist.) 39 (23), pp. 2089-2107 : 2099 2099
Pleioplana okusi   sp. nov.  Bulnes, Verónica Natalia, Kalkan, Evrim & Karhan, Selahattin Ünsal, 2009, Two new Pleioplana species (Platyhelminthes, Polycladida, Acotylea) from Turkey, Journal of Natural History (J. Nat. Hist.) 43 (37 - 38), pp. 2273-2281 : 2277-2279 2277-2279
Paraplehnia seisuiae   sp. nov.  Oya, Yuki, Kimura, Taeko & Kajihara, Hiroshi, 2019, Description of a new species of Paraplehnia (Polycladida, Stylochoidea) from Japan, with inference on the phylogenetic position of Plehniidae, ZooKeys 864, pp. 1-13 : 1 1
Pseudoceros bicolor subsp. marcusorum   subsp. nov.  Litvaitis, Marian K., Bolaños, D. Marcela & Quiroga, Sigmer Y., 2010, When names are wrong and colours deceive: unravelling the Pseudoceros bicolor species complex (Turbellaria: Polycladida), Journal of Natural History 44 (13 - 14), pp. 829-845 : 841 841
Polycladida   new species  Bolaños, D. Marcela, Quiroga, Sigmer Y. & Litvaitis, Marian K., 2007, Five new species of cotylean flatworms (Platyhelminthes: Polycladida) from the wider Caribbean., Zootaxa 1650, pp. 1-23 : 10 10
Enchiridium magec     Soutullo, Patricia, Cuadrado, Daniel & Noreña, Carolina, 2021, First study of the Polycladida (Rhabditophora, Platyhelminthes) from the Pacific Coast of Costa Rica, Zootaxa 4964 (2), pp. 363-381 : 371-372 371-372
Stylochus pilidium     Marquina, Daniel, Osca, David, Rodríguez, Jorge, Fernández-Despiau, Estrella & Noreña, Carolina, 2014, State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species, Zootaxa 3780 (1), pp. 108-134 : 128-130 128-130
Euryleptodes galikias   sp. n.  Norena, Carolina, Marquina, Daniel, Perez, Jacinto & Almon, Bruno, 2014, First records of Cotylea (Polycladida, Platyhelminthes) for the Atlantic coast of the Iberian Peninsula, ZooKeys 404, pp. 1-22 : 5-6 5-6
Prostheceraeus giesbrechtii     Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Stylochoplanidae     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 37 37
Stylochoplana clara     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 37 37
Leptoplana tremellaris     Gammoudi, Mehrez, Tekaya, Saïda & Noreña, Carolina, 2009, Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts, Zootaxa 2195, pp. 43-60 : 49-52 49-52
Leptoplana     Gammoudi, Mehrez, Bulnes, Verónica N. & Kurt, Güley, 2022, The polyclad fauna (Platyhelminthes, Rhabditophora) of the Sinop Peninsula (Black Sea, Turkey) with a description of a new species of Cryptocelis Lang, 1884 Abstract, Mediterranean Marine Science (Hong Kong, China) 22 (1), pp. 141-156 : 152-153 152-153
Notoplanella estelae   sp. nov.  Marquina, Daniel, Osca, David, Rodríguez, Jorge, Fernández-Despiau, Estrella & Noreña, Carolina, 2014, State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species, Zootaxa 3780 (1), pp. 108-134 : 111-116 111-116
Eucestoplana     Tsuyuki, Aoi, Oya, Yuki & Kajihara, Hiroshi, 2023, A new species of slender flatworm in the genus Eucestoplana and a record of E. cf. cuneata (Platyhelminthes, Polycladida) from the Okinawa Islands, Japan, with an inference of their phylogenetic positions within Cestoplanidae, Zoosystematics and Evolution 99 (2), pp. 363-373 : 363 363
Idioplanidae     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 25 25
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 104 104
Lurymare     Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019 (1), pp. 354-377 : 368-369 368-369
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 94 94
Laqueusplana bocki   gen. et sp. nov.  Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 7-12 7-12
Polycladida   new species  Hoover, John P., 2010, Hawaii’s Sea Creatures, Mutual Publishing : 77 77
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 41 41
Cryptostylochus     Bulnes, V. N., Faubel, A. & Park, J. - K., 2005, Two new marine species from South Korea with remarks on the family Stylochidae (Acotylea, Polycladida, Plathelminthes), Journal of Natural History (J. Nat. Hist.) 39 (23), pp. 2089-2107 : 2101 2101
Polycladida   new species  Newman, Lester J. & Cannon, R. G., 1994, Pseudoceros and Pseudobiceros (Platyhelminthes, Polycladida, Pseudocerotidae) from Eastern Australia and Papua New Guinea, Memoirs of the Queensland Museum 37, No. 1, pp. 205-266 : 205-266 205-266
Eurylepta cornuta var. melobesiarum     Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 25 25
Cryptostylochus sesei   sp. nov.  Soutullo, Patricia, Cuadrado, Daniel & Noreña, Carolina, 2021, First study of the Polycladida (Rhabditophora, Platyhelminthes) from the Pacific Coast of Costa Rica, Zootaxa 4964 (2), pp. 363-381 : 364-366 364-366
Prostheceraeus     Faubel, A. & Warwick, R. M., 2005, The marine flora and fauna of the Isles of Scilly: Free-living Plathelminthes (‘ Turbellaria’), Journal of Natural History 39 (1), pp. 1-45 : 21-22 21-22
Euplana claridade   sp. nov.  Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 20-22 20-22
Pseudobiceros miniatus     Bahia, Juliana & Schrödl, Michael, 2016, Pseudobiceros wirtzi sp. nov. (Polycladida: Cotylea) from Senegal with revision of valid species of the genus, Zootaxa 4097 (1), pp. 101-117 : 104 104
Polycladida   new species  Newman, Lester J. & Cannon, R. G., 1994, Pseudoceros and Pseudobiceros (Platyhelminthes, Polycladida, Pseudocerotidae) from Eastern Australia and Papua New Guinea, Memoirs of the Queensland Museum 37, No. 1, pp. 205-266 : 148 148
Paraplanocera angeli   sp. nov.  Soutullo, Patricia, Cuadrado, Daniel & Noreña, Carolina, 2021, First study of the Polycladida (Rhabditophora, Platyhelminthes) from the Pacific Coast of Costa Rica, Zootaxa 4964 (2), pp. 363-381 : 368-369 368-369
Yungia aurantiaca     Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Acanthozoon aranfaibo   sp. nov.  Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 43 43
Notoplana longiducta     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 43-44 43-44
Gnesioceros sargassicola     Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 32-33 32-33
Pseudobiceros damawan     Velasquez, Ximena, Bolaños, D. Marcela & Benayahu, Yehuda, 2018, New records of cotylean flatworms (Platyhelminthes: Polycladida: Rhabditophora) from coastal habitats of Israel, Zootaxa 4438 (2), pp. 237-260 : 244 244
Notoplanidae     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 41 41
Prostheceraeus roseus     Norena, Carolina, Marquina, Daniel, Perez, Jacinto & Almon, Bruno, 2014, First records of Cotylea (Polycladida, Platyhelminthes) for the Atlantic coast of the Iberian Peninsula, ZooKeys 404, pp. 1-22 : 10-11 10-11
Imogine qeshmensis   sp. nov.  Maghsoudlou, Abdolvahab & Momtazi, Farzaneh, 2014, A new Imogine species (Turbellaria: Polycladida: Stylochidae) associated with rock oysters (Saccostrea cucullata) from the Persian Gulf, with a review of the genus, Zootaxa 3753 (4), pp. 364-374 : 366-373 366-373
Thysanozoon brocchii     Bahia, Juliana, Padula, Vinicius, Lavrado, Helena Passeri & Quiroga, Sigmer, 2014, Taxonomy of Cotylea (Platyhelminthes: Polycladida) from Cabo Frio, southeastern Brazil, with the description of a new species, Zootaxa 3873 (5), pp. 495-525 : 509 509
Leptoplana mediterranea   comb. nov.  Gammoudi, Mehrez, Egger, Bernhard, Tekaya, Saïda & Noreña, Carolina, 2012, The genus Leptoplana (Leptoplanidae, Polycladida) in the Mediterranean basin. Redescription of the species Leptoplana mediterranea (Bock, 1913) comb. nov., Zootaxa 3178, pp. 45-56 : 47-49 47-49
Stylochus     Bulnes, V. N., Faubel, A. & Park, J. - K., 2005, Two new marine species from South Korea with remarks on the family Stylochidae (Acotylea, Polycladida, Plathelminthes), Journal of Natural History (J. Nat. Hist.) 39 (23), pp. 2089-2107 : 2094 2094
Pseudoceros bicolor     Dixit, Sudhanshu, Bayyana, Sharad, Manjebrayakath, Hashim, Saravanane, N. & Sudhakar, M., 2019, Polyclad fauna of Agatti Island, Lakshadweep, India: new records and description of two new species, Zootaxa 4657 (2), pp. 246-260 : 251 251
Izmira cinari     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 21 21
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 95 95
Anonymus ruber   sp. nov.  Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Stylochus     Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 30 30
Notocomplana septentrionalis     Oya, Yuki & Kajihara, Hiroshi, 2017, Description of a new Notocomplana species (Platyhelminthes: Acotylea), new combination and new records of Polycladida from the northeastern Sea of Japan, with a comparison of two different barcoding markers, Zootaxa 4282 (3), pp. 526-542 : 536-539 536-539
Phaenoplana kopepe   sp. nov.  Oya, Yuki & Kajihara, Hiroshi, 2019, A New Species of Phaenoplana (Platyhelminthes: Polycladida) from the Ogasawara Islands, Species Diversity 24 (1), pp. 1-6 : 2-5 2-5
Discocelis hollemani   sp. nov.  Maghsoudlou, Abdolvahab & Rahimian, Hassan, 2013, Description of two new Discocelis species (Polycladida: Acotylea: Discocelidae) from the Persian Gulf with a review of the genus, Zootaxa 3683 (3), pp. 247-266 : 257-263 257-263
Lurymare clavocapitata   sp. nov.  Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019 (1), pp. 354-377 : 369-370 369-370
Discocelis tigrina     Noreña, Carolina, Rodríguez, Jorge, Pérez, Jacinto & Almon, Bruno, 2015, New Acotylea (Polycladida, Platyhelminthes) from the east coast of the North Atlantic Ocean with special mention of the Iberian littoral, Zootaxa 4039 (1), pp. 157-172 : 167-171 167-171
Leptoplana mediterranea     Gammoudi, Mehrez, Garbouj, Myriam, Egger, Bernhard & Tekaya, Saïda, 2017, Updated inventory and distribution of free-living flatworms from Tunisian waters, Zootaxa 4263 (1), pp. 120-138 : 123-124 123-124
Prosthiostomum siphunculus     Gammoudi, Mehrez, Garbouj, Myriam, Egger, Bernhard & Tekaya, Saïda, 2017, Updated inventory and distribution of free-living flatworms from Tunisian waters, Zootaxa 4263 (1), pp. 120-138 : 127 127
Echinoplana celerrima     Gammoudi, Mehrez, Bulnes, Verónica N. & Kurt, Güley, 2022, The polyclad fauna (Platyhelminthes, Rhabditophora) of the Sinop Peninsula (Black Sea, Turkey) with a description of a new species of Cryptocelis Lang, 1884 Abstract, Mediterranean Marine Science (Hong Kong, China) 22 (1), pp. 141-156 : 151-152 151-152
Polycladida   new species  Quiroga, Sigmer Y., Bolaños, D. Marcela & Litvaitis, Marian K., 2008, Two new species of flatworms (Platyhelminthes: Polycladida) from the continental slope of the Gulf of Mexico., Journal of the Marine Biological Association of the United Kingdom 88, No. 7, pp. 1363-1370 : 1364 1364
Thysanozoon brocchii     Norena, Carolina, Marquina, Daniel, Perez, Jacinto & Almon, Bruno, 2014, First records of Cotylea (Polycladida, Platyhelminthes) for the Atlantic coast of the Iberian Peninsula, ZooKeys 404, pp. 1-22 : 13 13
Polycladida   new species  Newman, Lester J. & Cannon, R. G., 1994, Pseudoceros and Pseudobiceros (Platyhelminthes, Polycladida, Pseudocerotidae) from Eastern Australia and Papua New Guinea, Memoirs of the Queensland Museum 37, No. 1, pp. 205-266 : 205-266 205-266
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 64 64
Pseudostylochidae     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 46-47 46-47
Notoplanella inarmata     Marquina, Daniel, Osca, David, Rodríguez, Jorge, Fernández-Despiau, Estrella & Noreña, Carolina, 2014, State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species, Zootaxa 3780 (1), pp. 108-134 : 111 111
Cestoplanidae     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 57 57
Pseudoceros zebra     Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019 (1), pp. 354-377 : 362 362
Izmira     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 20-21 20-21
Pseudobiceros apricus     Velasquez, Ximena, Bolaños, D. Marcela & Benayahu, Yehuda, 2018, New records of cotylean flatworms (Platyhelminthes: Polycladida: Rhabditophora) from coastal habitats of Israel, Zootaxa 4438 (2), pp. 237-260 : 243-244 243-244
Maritigrella stellata   sp. nov.  Newman, Leslie J., 2000, A new genus of euryleptid ¯ atworm (Platyhelminthes, Polycladida) from the Indo-Paci ® c, Journal of Natural History 34, pp. 191-205 : 200-201 200-201
Polycladida   new species  Bulnes, Veronica N., Faubel, Anno & Ponce de Leon, Rodrigo, 2003, New species of Stylochocestididae and Cryptocelididae (Plathelminthes, Polycladida: Acotylea) from the Atlantic coast of Uruguay, Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 100, pp. 59-72 : 61 61
Planocera pellucida     Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Chromoplana kaikouris   sp. nov.  Holleman, John J., 2007, Some New Zealand Polyclads (Platyhelminthes, Polycladida), Zootaxa 1560, pp. 1-17 : 14-16 14-16
Pseudoceros stellans   sp. nov.  Dixit, Sudhanshu, Bayyana, Sharad, Manjebrayakath, Hashim, Saravanane, N. & Sudhakar, M., 2019, Polyclad fauna of Agatti Island, Lakshadweep, India: new records and description of two new species, Zootaxa 4657 (2), pp. 246-260 : 255 255
Pseudoceros stimpsoni     Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019 (1), pp. 354-377 : 361-362 361-362
Melloplana ferruginea     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 23-25 23-25
Eucestoplana ittanmomen   sp. nov.  Tsuyuki, Aoi, Oya, Yuki & Kajihara, Hiroshi, 2023, A new species of slender flatworm in the genus Eucestoplana and a record of E. cf. cuneata (Platyhelminthes, Polycladida) from the Okinawa Islands, Japan, with an inference of their phylogenetic positions within Cestoplanidae, Zoosystematics and Evolution 99 (2), pp. 363-373 : 363 363
Tripylocelis typica     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 47 47
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 32 32
Prostheceraeus crisostomum   sp. nov.  Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 16-18 16-18
Phrikoceros mopsus     Brusa, Francisco, Damborenea, Cristina & Quiroga, Sigmer, 2009, First records of Pseudocerotidae (Platyhelminthes: Polycladida: Cotylea) from Patagonia, Argentina, Zootaxa 2283, pp. 51-59 : 52-55 52-55
Pseudoceros rawlinsonae     Bahia, Juliana, Padula, Vinicius, Lavrado, Helena Passeri & Quiroga, Sigmer, 2014, Taxonomy of Cotylea (Platyhelminthes: Polycladida) from Cabo Frio, southeastern Brazil, with the description of a new species, Zootaxa 3873 (5), pp. 495-525 : 501-503 501-503
Gnesiocerotidae     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 32 32
Paraplanocera marginata     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 29-32 29-32
Polycladida   new species  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 67-68 67-68
Pseudoceros rawlinsonae var. galaxy   var. nov.  Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 18-19 18-19
Pseudobiceros viridis     Bahia, Juliana & Schrödl, Michael, 2016, Pseudobiceros wirtzi sp. nov. (Polycladida: Cotylea) from Senegal with revision of valid species of the genus, Zootaxa 4097 (1), pp. 101-117 : 105 105
Pseudobiceros undulatus     Bahia, Juliana & Schrödl, Michael, 2016, Pseudobiceros wirtzi sp. nov. (Polycladida: Cotylea) from Senegal with revision of valid species of the genus, Zootaxa 4097 (1), pp. 101-117 : 105 105
Thysanozoon brocchii     Gammoudi, Mehrez, Garbouj, Myriam, Egger, Bernhard & Tekaya, Saïda, 2017, Updated inventory and distribution of free-living flatworms from Tunisian waters, Zootaxa 4263 (1), pp. 120-138 : 128 128
Pseudoceros mororum   sp. nov.  Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Pseudobiceros luteomarginatus     Bahia, Juliana & Schrödl, Michael, 2016, Pseudobiceros wirtzi sp. nov. (Polycladida: Cotylea) from Senegal with revision of valid species of the genus, Zootaxa 4097 (1), pp. 101-117 : 103 103
Cycloporus gabriellae     Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 25-27 25-27
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 104 104
Prosthiostomum torquatum   sp. nov.  Tsuyuki, Aoi, Oya, Yuki & Kajihara, Hiroshi, 2019, A New Species of Prosthiostomum (Platyhelminthes: Polycladida) from Shirahama, Japan, Species Diversity 24, pp. 137-143 : 138-142 138-142
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 94 94
Theamatidae     Gammoudi, Mehrez, Tekaya, Saïda & Noreña, Carolina, 2009, Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts, Zootaxa 2195, pp. 43-60 : 52 52
Prosthiostomum parvicelis     Ramos-Sánchez, Mariela, Carrasco-Rodríguez, Dahani S., García-Madrigal, María Del Socorro & Bastida-Zavala, J. Rolando, 2021, Marine flatworms (Platyhelminthes: Polycladida) found in empty barnacle shells including a new species, from southern Mexican Pacific, Zootaxa 4965 (2), pp. 301-320 : 311-315 311-315
Persica   gen. nov.  Maghsoudlou, Abdolvahab, Bulnes, Veronica N. & Rahimian, Hassan, 2015, Persica qeshmensis gen. nov. sp. nov from the Persian Gulf (Platyhelminthes: Polycladida: Acotylea), with remarks on reproductive structures, Journal of Natural History 49 (25), pp. 1477-1491 : 1480 1480
Maritigrella crozieri   comb. nov.  Newman, Leslie J., 2000, Taxonomic and biological observations on the tiger ¯ atworm, Maritigrella crozieri (Hyman, 1939), new combination (Platyhelminthes, Polycladida, Euryleptidae) from Florida waters, Journal of Natural History 34, pp. 799-808 : 801 801
Polycladida   new species  Newman, Lester J. & Cannon, R. G., 1994, Pseudoceros and Pseudobiceros (Platyhelminthes, Polycladida, Pseudocerotidae) from Eastern Australia and Papua New Guinea, Memoirs of the Queensland Museum 37, No. 1, pp. 205-266 : 148 148
Thysanozoon brocchii     Gammoudi, Mehrez, Ahmed, Raja Ben & Tekaya, Saïda, 2016, Taxonomy of subtidal marine Polyclads from Tabarka (northwest Tunisia) with remarks on their habitat preferences, Ecologica Montenegrina 9, pp. 1-9 : 6 6
Pseudobiceros splendidus     Bahia, Juliana & Schrödl, Michael, 2016, Pseudobiceros wirtzi sp. nov. (Polycladida: Cotylea) from Senegal with revision of valid species of the genus, Zootaxa 4097 (1), pp. 101-117 : 105 105
Lurymare utarum     Bahia, Juliana, Padula, Vinicius, Lavrado, Helena Passeri & Quiroga, Sigmer, 2014, Taxonomy of Cotylea (Platyhelminthes: Polycladida) from Cabo Frio, southeastern Brazil, with the description of a new species, Zootaxa 3873 (5), pp. 495-525 : 513-515 513-515
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 60 60
Pericelis nazahui   sp. nov.  Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2020, Five new species of cotylean flatworms (Platyhelminthes: Polycladida: Cotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4819 (1), pp. 49-83 : 62 62
Pseudobiceros schmardae     Bahia, Juliana & Schrödl, Michael, 2016, Pseudobiceros wirtzi sp. nov. (Polycladida: Cotylea) from Senegal with revision of valid species of the genus, Zootaxa 4097 (1), pp. 101-117 : 104 104
Pseudobiceros uniarborensis     Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019 (1), pp. 354-377 : 367 367
Polycladida   new genus  Faubel, Anno, 1984, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part II. The Cotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 81, pp. 189-259 : 215 215
Polycladida   new genus  Faubel, Anno, 1984, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part II. The Cotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 81, pp. 189-259 : 215 215
Pseudobiceros bajae     Soutullo, Patricia, Cuadrado, Daniel & Noreña, Carolina, 2021, First study of the Polycladida (Rhabditophora, Platyhelminthes) from the Pacific Coast of Costa Rica, Zootaxa 4964 (2), pp. 363-381 : 373 373
Pseudoceros juani   sp. nov.  Bahia, Juliana, Padula, Vinicius, Lavrado, Helena Passeri & Quiroga, Sigmer, 2014, Taxonomy of Cotylea (Platyhelminthes: Polycladida) from Cabo Frio, southeastern Brazil, with the description of a new species, Zootaxa 3873 (5), pp. 495-525 : 503-506 503-506
Polycladida   new species  Newman, Lester J. & Cannon, R. G., 1994, Pseudoceros and Pseudobiceros (Platyhelminthes, Polycladida, Pseudocerotidae) from Eastern Australia and Papua New Guinea, Memoirs of the Queensland Museum 37, No. 1, pp. 205-266 : 205-266 205-266
Cycloporus variegatus     Bahia, Juliana, Padula, Vinicius, Lavrado, Helena Passeri & Quiroga, Sigmer, 2014, Taxonomy of Cotylea (Platyhelminthes: Polycladida) from Cabo Frio, southeastern Brazil, with the description of a new species, Zootaxa 3873 (5), pp. 495-525 : 517-519 517-519
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 62 62
Munseoma maculata   sp. nov.  Bulnes, V. N., Faubel, A. & Park, J. - K., 2005, Two new marine species from South Korea with remarks on the family Stylochidae (Acotylea, Polycladida, Plathelminthes), Journal of Natural History (J. Nat. Hist.) 39 (23), pp. 2089-2107 : 2104-2106 2104-2106
Polycladida   new species  Newman, Lester J. & Cannon, R. G., 1994, Pseudoceros and Pseudobiceros (Platyhelminthes, Polycladida, Pseudocerotidae) from Eastern Australia and Papua New Guinea, Memoirs of the Queensland Museum 37, No. 1, pp. 205-266 : 205-266 205-266
Polycladida   new species  Bulnes, Veronica N., Faubel, Anno & Ponce de Leon, Rodrigo, 2003, New species of Stylochocestididae and Cryptocelididae (Plathelminthes, Polycladida: Acotylea) from the Atlantic coast of Uruguay, Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 100, pp. 59-72 : 68-70 68-70
Prosthiostomum siphunculus     Gammoudi, Mehrez, Ahmed, Raja Ben & Tekaya, Saïda, 2016, Taxonomy of subtidal marine Polyclads from Tabarka (northwest Tunisia) with remarks on their habitat preferences, Ecologica Montenegrina 9, pp. 1-9 : 3-6 3-6
Imogine oculifera     Bulnes, V. N., Faubel, A. & Park, J. - K., 2005, Two new marine species from South Korea with remarks on the family Stylochidae (Acotylea, Polycladida, Plathelminthes), Journal of Natural History (J. Nat. Hist.) 39 (23), pp. 2089-2107 : 2099 2099
Eurylepta turma     Pitale, Reshma & Apte, Deepak, 2021, Further addition to the Indian fauna of Euryleptidae (Polycladida: Cotylea) with description of a new Cycloporus Lang, 1884 and Eurylepta Ehrenberg, 1831, Zootaxa 5052 (4), pp. 486-500 : 495-497 495-497
Chimaeriplana japonica   sp. nov.  Oya, Yuki & Hagiya, Morio, 2023, Description of a New Genus of Candimboididae (Polycladida: Acotylea) from the Coast of Sagami Bay, Species Diversity 28 (2), pp. 255-262 : 256-262 256-262
Polycladida   new genus  Lang, Arnold, 1884, Die Polycladen (Seeplanarien) des Golfes von Neapel und der angrenzenden Meeresabschnitte., Fauna und Flora des Golfes von Neapel und der Angrenzenden Meeres-Abschnitte 11, pp. 1-688 : 1-688 1-688
Polycladida     Dittmann, Isabel L., Dibiasi, Wolfgang, Noreña, Carolina & Egger, Bernhard, 2019, Description of the snail-eating flatworm in marine aquaria, Pericelis tectivorum sp. nov. (Polycladida, Platyhelminthes), Zootaxa 4565 (3), pp. 383-397 : 385 385
Katariana anisodonta   comb. nov.  Deshmukh, Umakant Bhoopati, Mungole, Aravind Janardhan, Scanferla, Agustín & Zaher, Hussam, 2022, Katariana nomen novum: a replacement name for the preoccupied extinct genus Kataria Scanferla, Zaher, Novas, de Muizon & Céspedes, 2013 (Serpentes: Alethinophidia), Zootaxa 5178 (6), pp. 595-595 : 595 595
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 87 87
Prostheceraeus moseleyi     Gammoudi, Mehrez, Garbouj, Myriam, Egger, Bernhard & Tekaya, Saïda, 2017, Updated inventory and distribution of free-living flatworms from Tunisian waters, Zootaxa 4263 (1), pp. 120-138 : 127 127
Stylostomum mixtomaculatum   sp. nov.  Pitale, Reshma & Apte, Deepak, 2019, Intertidal Euryleptid polyclads and description of a new Stylostomum Lang, 1884 from Maharashtra, India, Zootaxa 4652 (2), pp. 317-339 : 328-329 328-329
Eurylepta guayota   sp. nov.  Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 94 94
Imogine nebulosa     Bulnes, V. N., Faubel, A. & Park, J. - K., 2005, Two new marine species from South Korea with remarks on the family Stylochidae (Acotylea, Polycladida, Plathelminthes), Journal of Natural History (J. Nat. Hist.) 39 (23), pp. 2089-2107 : 2099-2100 2099-2100
Pseudoceros nigropunctatus   sp. nov.  Dixit, Sudhanshu, Raghunathan, C. & Chandra, Kailash, 2017, Two new marine flatworms (Polycladida: Pseudocerotidae) from Andaman & Nicobar Islands, India, Zootaxa 4221 (1), pp. 111-122 : 117-119 117-119
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 74 74
Imogine mediterranea     Gammoudi, Mehrez, Tekaya, Saïda & Noreña, Carolina, 2009, Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts, Zootaxa 2195, pp. 43-60 : 55-58 55-58
Leptoplanidae     Faubel, A. & Warwick, R. M., 2005, The marine flora and fauna of the Isles of Scilly: Free-living Plathelminthes (‘ Turbellaria’), Journal of Natural History 39 (1), pp. 1-45 : 21 21
Polycladida   new genus  Faubel, Anno, 1984, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part II. The Cotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 81, pp. 189-259 : 225 225
Leptoplana tremellaris     Gammoudi, Mehrez, Bulnes, Verónica N. & Kurt, Güley, 2022, The polyclad fauna (Platyhelminthes, Rhabditophora) of the Sinop Peninsula (Black Sea, Turkey) with a description of a new species of Cryptocelis Lang, 1884 Abstract, Mediterranean Marine Science (Hong Kong, China) 22 (1), pp. 141-156 : 153-154 153-154
Polycladida   new genus  Faubel, Anno, 1984, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part II. The Cotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 81, pp. 189-259 : 225 225
Pseudobiceros hancockanus     Bahia, Juliana & Schrödl, Michael, 2016, Pseudobiceros wirtzi sp. nov. (Polycladida: Cotylea) from Senegal with revision of valid species of the genus, Zootaxa 4097 (1), pp. 101-117 : 103 103
Eurylepta cornuta     Norena, Carolina, Marquina, Daniel, Perez, Jacinto & Almon, Bruno, 2014, First records of Cotylea (Polycladida, Platyhelminthes) for the Atlantic coast of the Iberian Peninsula, ZooKeys 404, pp. 1-22 : 4 4
Notoplana suteri     Holleman, John J., 2007, Some New Zealand Polyclads (Platyhelminthes, Polycladida), Zootaxa 1560, pp. 1-17 : 7-8 7-8
Paraplanocera     Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2019, New genus, new species and new records of marine acotylean flatworms (Platyhelminthes: Polycladida: Acotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4700 (1), pp. 30-58 : 30-58 30-58
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 111 111
Prostheceraeus moseleyi     Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 27 27
Pseudobiceros murinus     Velasquez, Ximena, Bolaños, D. Marcela & Benayahu, Yehuda, 2018, New records of cotylean flatworms (Platyhelminthes: Polycladida: Rhabditophora) from coastal habitats of Israel, Zootaxa 4438 (2), pp. 237-260 : 245-246 245-246
Pseudobiceros stellae     Velasquez, Ximena, Bolaños, D. Marcela & Benayahu, Yehuda, 2018, New records of cotylean flatworms (Platyhelminthes: Polycladida: Rhabditophora) from coastal habitats of Israel, Zootaxa 4438 (2), pp. 237-260 : 247 247
Neostylochus     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 20 20
Leptoplana mediterranea     Marquina, Daniel, Osca, David, Rodríguez, Jorge, Fernández-Despiau, Estrella & Noreña, Carolina, 2014, State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species, Zootaxa 3780 (1), pp. 108-134 : 117 117
Trigonoporus cephalophtalmus     Marquina, Daniel, Osca, David, Rodríguez, Jorge, Fernández-Despiau, Estrella & Noreña, Carolina, 2014, State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species, Zootaxa 3780 (1), pp. 108-134 : 117 117
Armatoplana albomaculata   sp. nov.  Oya, Yuki, Tsuyuki, Aoi & Kajihara, Hiroshi, 2022, Descriptions of two new species of Armatoplana (Polycladida: Stylochoplanidae) from the coasts of Japan, with their phylogenetic positions in Leptoplanoidea, Zootaxa 5178 (5), pp. 433-452 : 437-440 437-440
Distylochus     Bulnes, V. N., Faubel, A. & Park, J. - K., 2005, Two new marine species from South Korea with remarks on the family Stylochidae (Acotylea, Polycladida, Plathelminthes), Journal of Natural History (J. Nat. Hist.) 39 (23), pp. 2089-2107 : 2100 2100
Callioplanidae     Holleman, John J., 2007, Some New Zealand Polyclads (Platyhelminthes, Polycladida), Zootaxa 1560, pp. 1-17 : 9 9
Pseudoceros bicuti   sp. nov.  Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2020, Five new species of cotylean flatworms (Platyhelminthes: Polycladida: Cotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4819 (1), pp. 49-83 : 68 68
Pseudoceros     Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2020, Five new species of cotylean flatworms (Platyhelminthes: Polycladida: Cotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4819 (1), pp. 49-83 : 68 68
Cryptostylochus hullensis     Bulnes, V. N., Faubel, A. & Park, J. - K., 2005, Two new marine species from South Korea with remarks on the family Stylochidae (Acotylea, Polycladida, Plathelminthes), Journal of Natural History (J. Nat. Hist.) 39 (23), pp. 2089-2107 : 2102 2102
Anocellidae     Quiroga, Sigmer Y., Bolaños, D. Marcela & Litvaitis, Marian K., 2006, First description of deep­sea polyclad flatworms from the North Pacific: Anocellidus n. gen. profundus n. sp. (Anocellidae, n. fam.) and Oligocladus voightae n. sp. (Euryleptidae), Zootaxa 1317, pp. 1-19 : 3 3
Enantia melite     Chainey, John E., 2005, The species of Papilionidae and Pieridae (Lepidoptera) described by Cramer and Stoll and their putative type material in the Natural History Museum in London, Zoological Journal of the Linnean Society 145 (3), pp. 283-337 : 328 328
Cycloporus decoratus   sp. nov.  Pitale, Reshma & Apte, Deepak, 2021, Further addition to the Indian fauna of Euryleptidae (Polycladida: Cotylea) with description of a new Cycloporus Lang, 1884 and Eurylepta Ehrenberg, 1831, Zootaxa 5052 (4), pp. 486-500 : 488-489 488-489
Chromoplanidae     Holleman, John J., 2007, Some New Zealand Polyclads (Platyhelminthes, Polycladida), Zootaxa 1560, pp. 1-17 : 12-14 12-14
Pseudoceros velutinus     Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Pseudoceros maximus     Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Bisacculosuteri marcelae   sp. nov.  Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2019, New genus, new species and new records of marine acotylean flatworms (Platyhelminthes: Polycladida: Acotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4700 (1), pp. 30-58 : 30-58 30-58
Pseudobiceros hymanae     Dixit, Sudhanshu, Bayyana, Sharad, Manjebrayakath, Hashim, Saravanane, N. & Sudhakar, M., 2019, Polyclad fauna of Agatti Island, Lakshadweep, India: new records and description of two new species, Zootaxa 4657 (2), pp. 246-260 : 248 248
Melloplana     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 23 23
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 39-40 39-40
Imogine mediterranea     Marquina, Daniel, Osca, David, Rodríguez, Jorge, Fernández-Despiau, Estrella & Noreña, Carolina, 2014, State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species, Zootaxa 3780 (1), pp. 108-134 : 124 124
Persica qeshmensis   sp. nov.  Maghsoudlou, Abdolvahab, Bulnes, Veronica N. & Rahimian, Hassan, 2015, Persica qeshmensis gen. nov. sp. nov from the Persian Gulf (Platyhelminthes: Polycladida: Acotylea), with remarks on reproductive structures, Journal of Natural History 49 (25), pp. 1477-1491 : 1482-1487 1482-1487
Callioplanidae     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 18 18
Pseudoceros   sp. nov.  Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Imogine mediterranea     Gammoudi, Mehrez, Garbouj, Myriam, Egger, Bernhard & Tekaya, Saïda, 2017, Updated inventory and distribution of free-living flatworms from Tunisian waters, Zootaxa 4263 (1), pp. 120-138 : 126 126
Comoplana agilis     Gammoudi, Mehrez, Garbouj, Myriam, Egger, Bernhard & Tekaya, Saïda, 2017, Updated inventory and distribution of free-living flatworms from Tunisian waters, Zootaxa 4263 (1), pp. 120-138 : 126 126
Theama mediterranea     Gammoudi, Mehrez, Garbouj, Myriam, Egger, Bernhard & Tekaya, Saïda, 2017, Updated inventory and distribution of free-living flatworms from Tunisian waters, Zootaxa 4263 (1), pp. 120-138 : 126 126
Pseudoceros kylie     Hall, Kathryn A. & Adlard, Robert D., 2012, Designation of a lectotype for Pseudoceros kylie Newman & Cannon, 1998 (Platyhelminthes, Polycladida, Pseudocerotidae), Zootaxa 3280 : -1 -1
Yungia aurantiaca     Gammoudi, Mehrez, Garbouj, Myriam, Egger, Bernhard & Tekaya, Saïda, 2017, Updated inventory and distribution of free-living flatworms from Tunisian waters, Zootaxa 4263 (1), pp. 120-138 : 128 128
Maritigrella   gen. nov.  Newman, Leslie J., 2000, A new genus of euryleptid ¯ atworm (Platyhelminthes, Polycladida) from the Indo-Paci ® c, Journal of Natural History 34, pp. 191-205 : 192-193 192-193
Leptoplana     Gammoudi, Mehrez, Egger, Bernhard, Tekaya, Saïda & Noreña, Carolina, 2012, The genus Leptoplana (Leptoplanidae, Polycladida) in the Mediterranean basin. Redescription of the species Leptoplana mediterranea (Bock, 1913) comb. nov., Zootaxa 3178, pp. 45-56 : 47 47
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 107 107
Laqueusplana   gen. nov.  Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 7 7
Thysanozoon brocchii     Maghsoudlou, Abdolvahab & Rahimian, Hassan, 2014, Contribution to the knowledge of cotylean flatworms (Turbellaria, Polycladida) from Iranian coasts: Introducing a new species, with remarks on new records, Zootaxa 3860 (4), pp. 325-342 : 334-336 334-336
Parabolia megae   gen. et sp. nov.  Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 32-34 32-34
Imogine lateotentare   sp. nov.  Lee, Ka-Man, Beal, A. Michel & Johnston, Emma L., 2006, A new predatory flatworm (Platyhelminthes, Polycladida) from Botany Bay, New South Wales, Australia, Journal of Natural History 39 (47), pp. 3987-3995 : 3989-3993 3989-3993
Pseudobiceros hancockanus     Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019 (1), pp. 354-377 : 365-366 365-366
Polycladida   new species  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 87 87
Thysanozoon     Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2020, Five new species of cotylean flatworms (Platyhelminthes: Polycladida: Cotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4819 (1), pp. 49-83 : 74 74
Echinoplana celerrima     Gammoudi, Mehrez, Tekaya, Saïda & Noreña, Carolina, 2009, Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts, Zootaxa 2195, pp. 43-60 : 45-49 45-49
Leptoplana     Gammoudi, Mehrez, Tekaya, Saïda & Noreña, Carolina, 2009, Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts, Zootaxa 2195, pp. 43-60 : 49 49
Theama mediterranea     Gammoudi, Mehrez, Tekaya, Saïda & Noreña, Carolina, 2009, Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts, Zootaxa 2195, pp. 43-60 : 53-55 53-55
Marcusia alba   sp. nov.  Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 14-16 14-16
Thysanozoon brocchii     Bahia, Juliana, Padula, Vinicius & Delgado, Marlon, 2012, Five new records and morphological data of polyclad species (Platyhelminthes: Turbellaria) from Rio Grande do Norte, Northeastern Brazil, Zootaxa 3170, pp. 31-44 : 38-40 38-40
Pseudoceros astrorum   sp. nov.  Bulnes, Veronica N. & Torres, Yan, 2014, Pseudoceros astrorum, a new species of Polycladida (Cotylea, Pseudocerotidae) from Northeastern Brazil, Zootaxa 3881 (1), pp. 94-100 : 95 95
Eurythoe complanata     Costa, Dimitri de Araujo, Dolbeth, Marina, Prata, Jessica, da Silva, Francisco de Assis, da Silva, Geuba Maria Bernardo, de Freitas, Paulo Ragner Silva, Christoffersen, Martin Lindsey, de Lima, Silvio Felipe Barbosa, Massei, Karina & de Lucena, Reinaldo Farias Paiva, 2021, Marine invertebrates associated with rhodoliths / maerl beds from northeast Brazil (State of Paraiba), Biodiversity Data Journal 9, pp. 62736-62736 : 62736 62736
Prosthiostomum     Ramos-Sánchez, Mariela, Carrasco-Rodríguez, Dahani S., García-Madrigal, María Del Socorro & Bastida-Zavala, J. Rolando, 2021, Marine flatworms (Platyhelminthes: Polycladida) found in empty barnacle shells including a new species, from southern Mexican Pacific, Zootaxa 4965 (2), pp. 301-320 : 309-310 309-310
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 74 74
Pseudobiceros bedfordi     Bahia, Juliana & Schrödl, Michael, 2016, Pseudobiceros wirtzi sp. nov. (Polycladida: Cotylea) from Senegal with revision of valid species of the genus, Zootaxa 4097 (1), pp. 101-117 : 103 103
Maritigrella fuscopunctat     Newman, Leslie J., 2000, A new genus of euryleptid ¯ atworm (Platyhelminthes, Polycladida) from the Indo-Paci ® c, Journal of Natural History 34, pp. 191-205 : 195-197 195-197
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 55 55
Cryptoceros cristatus     Forel, A., 1908, Fourmis de Costa-Rica, récoltées par M. Paul Biolley., Bulletin de la Societe Vaudoise des Sciences Naturelles 44, pp. 35-72 : 44 44
Polycladida   new species  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 112-113 112-113
Thysanozoon brocchii     Noreña, Carolina, 2017, The Polycladida (Platyhelminthes) of the Canary Islands. New genus, species and records, Zootaxa 4312 (1) : -1 -1
Polycladida   new species  Doignon, Gilles, Artois, Tom J. & Deheyn, Dimitri, 2003, Discoplana malagasensis sp. nov., a new turbellarian (Platyhelminthes: Polycladida: Leptoplanidae) symbiotic in an ophiuroid (Echinodermata), with a cladistic analysis of the Discoplana / Euplana species, Zoological Science 20, No. 3, pp. 357-369 : 359 359
Notocomplanidae     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 46 46
Callioplana marginata     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 18-20 18-20
Paraplanocera oligoglena     Soutullo, Patricia, Cuadrado, Daniel & Noreña, Carolina, 2021, First study of the Polycladida (Rhabditophora, Platyhelminthes) from the Pacific Coast of Costa Rica, Zootaxa 4964 (2), pp. 363-381 : 366-367 366-367
Boninia oaxaquensis   sp. nov.  Ramos-Sánchez, Mariela, Bahia, Juliana & Bastida-Zavala, J. Rolando, 2020, Five new species of cotylean flatworms (Platyhelminthes: Polycladida: Cotylea) from Oaxaca, southern Mexican Pacific, Zootaxa 4819 (1), pp. 49-83 : 51-52 51-52
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 104 104
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 36 36
Pseudoceros paralaticlavus     Marquina, Daniel, Aguado, M. Teresa & Noreña, Carolina, 2015, New records of Cotylea (Polycladida, Platyhelminthes) from Lizard Island, Great Barrier Reef, Australia, with remarks on the distribution of the Pseudoceros Lang, 1884 and Pseudobiceros Faubel, 1984 species of the Indo-Pacific Marine Region, Zootaxa 4019 (1), pp. 354-377 : 358-359 358-359
Leptoplanidae     Gammoudi, Mehrez, Tekaya, Saïda & Noreña, Carolina, 2009, Contribution to the knowledge of Acotylean Polyclads (Platyhelminthes, Polycladida) from Tunisian Coasts, Zootaxa 2195, pp. 43-60 : 49 49
Stylochus neapolitanus     Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 30 30
Enchiridium evelinae     Bahia, Juliana, Padula, Vinicius, Lavrado, Helena Passeri & Quiroga, Sigmer, 2014, Taxonomy of Cotylea (Platyhelminthes: Polycladida) from Cabo Frio, southeastern Brazil, with the description of a new species, Zootaxa 3873 (5), pp. 495-525 : 511-512 511-512
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 64 64
Pleioplana atomata     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 14-17 14-17
Pleioplana californica     Rodríguez, Jorge, Grande, Cristina, Bulnes, NataliaVeronica, Almon, Bruno, Perez, Jacinto & Noreña, Carolina, 2017, Systematic revision of the family Pleioplanidae Faubel, 1983 (Polycladida, Acotylea): new genus and combinations, European Journal of Taxonomy 264, pp. 1-30 : 18-19 18-19
Stylostomum ellipse     Faubel, A. & Warwick, R. M., 2005, The marine flora and fauna of the Isles of Scilly: Free-living Plathelminthes (‘ Turbellaria’), Journal of Natural History 39 (1), pp. 1-45 : 23-24 23-24
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 117 117
Pseudoceros galatheensis   sp. nov.  Dixit, Sudhanshu, Raghunathan, C. & Chandra, Kailash, 2017, Two new marine flatworms (Polycladida: Pseudocerotidae) from Andaman & Nicobar Islands, India, Zootaxa 4221 (1), pp. 111-122 : 113-116 113-116
Pericelis tectivorum   sp. nov.  Dittmann, Isabel L., Dibiasi, Wolfgang, Noreña, Carolina & Egger, Bernhard, 2019, Description of the snail-eating flatworm in marine aquaria, Pericelis tectivorum sp. nov. (Polycladida, Platyhelminthes), Zootaxa 4565 (3), pp. 383-397 : 385-388 385-388
Prostheceraeus vittatus     Norena, Carolina, Marquina, Daniel, Perez, Jacinto & Almon, Bruno, 2014, First records of Cotylea (Polycladida, Platyhelminthes) for the Atlantic coast of the Iberian Peninsula, ZooKeys 404, pp. 1-22 : 6-8 6-8
Prosthiostomum amri   sp. nov.  Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 54 54
Planocera graffi     Marquina, Daniel, Osca, David, Rodríguez, Jorge, Fernández-Despiau, Estrella & Noreña, Carolina, 2014, State of knowledge of the Acotylea (Polycladida, Platyhelminthes) from the Mediterranean coasts of Spain: new records and new species, Zootaxa 3780 (1), pp. 108-134 : 119-120 119-120
Neostylochus ancorus   sp. nov.  Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 20-22 20-22
Pseudoceros bifascia   sp. nov.  Dixit, Sudhanshu & Sreeraj, Chemmencheri Ramakrishnan, 2024, Two new polyclad (Platyhelminthes: Polycladida) flatworm species from the Lakshadweep Islands, India, Zootaxa 5446 (3), pp. 405-419 : 413-416 413-416
Phrikoceros mopsus     Bahia, Juliana, Padula, Vinicius, Lavrado, Helena Passeri & Quiroga, Sigmer, 2014, Taxonomy of Cotylea (Platyhelminthes: Polycladida) from Cabo Frio, southeastern Brazil, with the description of a new species, Zootaxa 3873 (5), pp. 495-525 : 499-500 499-500
Semonia bauliensis   sp. nov.  Soutullo, Patricia, Cuadrado, Daniel & Noreña, Carolina, 2021, First study of the Polycladida (Rhabditophora, Platyhelminthes) from the Pacific Coast of Costa Rica, Zootaxa 4964 (2), pp. 363-381 : 369-370 369-370
Echinoplana celerrima     Gammoudi, Mehrez, Garbouj, Myriam, Egger, Bernhard & Tekaya, Saïda, 2017, Updated inventory and distribution of free-living flatworms from Tunisian waters, Zootaxa 4263 (1), pp. 120-138 : 122 122
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 40 40
Candimboididae     Oya, Yuki & Hagiya, Morio, 2023, Description of a New Genus of Candimboididae (Polycladida: Acotylea) from the Coast of Sagami Bay, Species Diversity 28 (2), pp. 255-262 : 256 256
Pleioplana bosphorensis   sp. nov.  Bulnes, Verónica Natalia, Kalkan, Evrim & Karhan, Selahattin Ünsal, 2009, Two new Pleioplana species (Platyhelminthes, Polycladida, Acotylea) from Turkey, Journal of Natural History (J. Nat. Hist.) 43 (37 - 38), pp. 2273-2281 : 2274-2277 2274-2277
Munseoma   gen. nov.  Bulnes, V. N., Faubel, A. & Park, J. - K., 2005, Two new marine species from South Korea with remarks on the family Stylochidae (Acotylea, Polycladida, Plathelminthes), Journal of Natural History (J. Nat. Hist.) 39 (23), pp. 2089-2107 : 2104 2104
Prostheceraeus moseleyi     Norena, Carolina, Marquina, Daniel, Perez, Jacinto & Almon, Bruno, 2014, First records of Cotylea (Polycladida, Platyhelminthes) for the Atlantic coast of the Iberian Peninsula, ZooKeys 404, pp. 1-22 : 8-9 8-9
Tytthosoceros lizardensis     Maghsoudlou, Abdolvahab & Rahimian, Hassan, 2014, Contribution to the knowledge of cotylean flatworms (Turbellaria, Polycladida) from Iranian coasts: Introducing a new species, with remarks on new records, Zootaxa 3860 (4), pp. 325-342 : 336-340 336-340
Thysanozoon nigropapillosum     Jie, Wei-Ban, Kuo, Shih-Chieh & Mok, Hin-Kiu, 2014, Re-description of Thysanozoon nigropapillosum (Polycladida: Pseudocerotidae) from the South China Sea, with observations on a novel pre-copulatory structure, sexual behaviour and diet, Raffles Bulletin of Zoology 62, pp. 764-770 : 765-767 765-767
Marcusia ernesti     Soutullo, Patricia, Cuadrado, Daniel & Noreña, Carolina, 2021, First study of the Polycladida (Rhabditophora, Platyhelminthes) from the Pacific Coast of Costa Rica, Zootaxa 4964 (2), pp. 363-381 : 373 373
Eurylepta alicula   sp. nov.  Pitale, Reshma & Apte, Deepak, 2021, Further addition to the Indian fauna of Euryleptidae (Polycladida: Cotylea) with description of a new Cycloporus Lang, 1884 and Eurylepta Ehrenberg, 1831, Zootaxa 5052 (4), pp. 486-500 : 492-495 492-495
Cestoplana rubrocincta     Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 57-58 57-58
Pseudobiceros pardalis   comb. nov.  Bolaños, Marcela, Quiroga, Sigmer Y. & Litvaitis, Marian K., 2007, Five new species of cotylean flatworms (Platyhelminthes: Polycladida) from the wider Caribbean, Zootaxa 1650, pp. 1-23 : 3 3
Notocomplana distincta   comb. nov.  Rodríguez, Jorge, Hutchings, Pat A. & Williamson, Jane E., 2021, Biodiversity of intertidal marine flatworms (Polycladida, Platyhelminthes) in southeastern Australia, Zootaxa 5024 (1), pp. 1-63 : 46 46
Cestoplana rubrocinta     Gammoudi, Mehrez, Garbouj, Myriam, Egger, Bernhard & Tekaya, Saïda, 2017, Updated inventory and distribution of free-living flatworms from Tunisian waters, Zootaxa 4263 (1), pp. 120-138 : 126 126
Polycladida fam subsp. indet     Gerdes, Klaas, Kihara, Terue Cristina, Martinez Arbizu, Pedro, Kuhn, Thomas, Schwarz-Schampera, Ulrich, Mah, Christopher L, Norenburg, Jon L, Linley, Thomas D, Shalaeva, Kate, Macpherson, Enrique, Gordon, Dennis, Stoehr, Sabine, Messing, Charles G, Bober, Simon, Guggolz, Theresa, Christodoulou, Magdalini, Gebruk, Andrey, Kremenetskaia, Antonina, Kroh, Andreas, Sanamyan, Karen, Bolstad, Kathrin, Hoffman, Leon, Gooday, Andrew J & Molodtsova, Tina, 2021, Megafauna of the German exploration licence area for seafloor massive sulphides along the Central and South East Indian Ridge (Indian Ocean), Biodiversity Data Journal 9, pp. 69955-69955 : 69955 69955
Pseudoceros meenae   sp. nov.  Dixit, Sudhanshu, Sivaperuman, C. & Raghunathan, C., 2018, Description of two new pseudocerotids (Rahabditophora: Rhabditophora; Polycladida) from Andaman & Nicobar Islands, India, Zootaxa 4403 (2), pp. 365-377 : 367-369 367-369
Polycladida   new genus  Faubel, Anno, 1983, The Polycladida, Turbellaria. Proposal and establishment of a new system. Part I. The Acotylea., Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut 80, pp. 17-121 : 52 52
Acanthozoon fuscobulbosum   sp. nov.  Dixit, Sudhanshu, Sivaperuman, C. & Raghunathan, C., 2018, Description of two new pseudocerotids (Rahabditophora: Rhabditophora; Polycladida) from Andaman & Nicobar Islands, India, Zootaxa 4403 (2), pp. 365-377 : 371-375 371-375
Stylochus pilidium     Cuadrado, Daniel, Rodríguez, Jorge, Moro, Leopoldo, Grande, Cristina & Noreña, Carolina, 2021, Polycladida (Platyhelminthes, Rhabditophora) from Cape Verde and related regions of Macaronesia, European Journal of Taxonomy 736, pp. 1-43 : 29-30 29-30
Leptostylochus elongatus     Holleman, John J., 2007, Some New Zealand Polyclads (Platyhelminthes, Polycladida), Zootaxa 1560, pp. 1-17 : 11-12 11-12