Polycystididae Family
The Animal (Lagenopolycystis mutabilis Artois & Schockaert, 2025) is part of the phylum Platyhelminthes, or flatworms, known for their dorsoventrally...
363 species in this family.348 species in this category
Animal (Austrorhynchus pacificus) - Facts & Information
Austrorhynchus pacificus Karling, 1977
Animal (Opisthocystis angarensis) - Facts & Information
Opisthocystis angarensis (Sibiriakowa, 1929) Karling, 1956
Animal (Alchoides alchoides) - Facts & Information
Alchoides alchoides Willems, Schockaert & Artois, 2006
Animal (Polycydora Diez) - Facts & Information
Polycydora Diez, Sanjuan, Reygel & Artois, 2018
Animal (Psammopolycystis bredungensis) - Facts & Information
Psammopolycystis bredungensis Karling, 1956
Animal (Austrorhynchus magnificus) - Facts & Information
Austrorhynchus magnificus Karling, 1952
Animal (Megaloascos Evdonin) - Facts & Information
Megaloascos Evdonin, 1970
Animal (Rogneda verveckeni) - Facts & Information
Rogneda verveckeni Artois, 2008
Animal (Brachyrhynchoides triplostylis) - Facts & Information
Brachyrhynchoides triplostylis (Artois & Schockaert, 2013) Artois, Willems, Reygel & Schockaert, 2013
Animal (Djeziraia adriani) - Facts & Information
Djeziraia adriani Diez, Sanjuan, Monnens & Artois, 2023
Animal (Opisthocystis wilkei) - Facts & Information
Opisthocystis wilkei elegans Timoshkin, 2010
Animal (Austrorhynchus karlingi) - Facts & Information
Austrorhynchus karlingi Brunet, 1965
Animal (Paulodora hamifer) - Facts & Information
Paulodora hamifer Artois & Tessens, 2008
Animal (Rogneda vangronsveldi) - Facts & Information
Rogneda vangronsveldi Artois, 2008
Animal (Limipolycystis libra) - Facts & Information
Limipolycystis libra Artois, Willems & Schockaert, 2012
Animal (Austrorhynchus biserratus) - Facts & Information
Austrorhynchus biserratus Artois, Vermin & Schockaert, 2000
Animal (Cincturorhynchus ruber) - Facts & Information
Cincturorhynchus ruber Evdonin, 1970
Animal (Opisthocystis zerbstboroffkae) - Facts & Information
Opisthocystis zerbstboroffkae Timoshkin, 2010
Animal (Opisthocystis aleksandri) - Facts & Information
Opisthocystis aleksandri Timoshkin, Zaytseva & Gutsol, 2009
Animal (Brunetorhynchus dubius) - Facts & Information
Brunetorhynchus dubius Artois & Schockaert, 2014
Animal (Typhlopolycystis rubra) - Facts & Information
Typhlopolycystis rubra Noldt & Reise, 1987
Animal (Opisthocystis humilistylus) - Facts & Information
Opisthocystis humilistylus Timoshkin, 2010
Animal (Opisthocystis abyssalis) - Facts & Information
Opisthocystis abyssalis Timoshkin, 1986
Animal (Paulodora matarazzoi) - Facts & Information
Paulodora matarazzoi Marcus, 1948
Animal (Danorhynchus gosoeensis) - Facts & Information
Danorhynchus gosoeensis Karling, 1955
Animal (Paulodora porcellus) - Facts & Information
Paulodora porcellus Artois & Tessens, 2008
Animal (Duplexostylus Willems) - Facts & Information
Duplexostylus Willems, Schockaert & Artois, 2006
Animal (Phonorhynchus pearsei) - Facts & Information
Phonorhynchus pearsei Ferguson, Stirewalt & Kepner, 1940
Animal (Gallorhynchus schockaerti) - Facts & Information
Gallorhynchus schockaerti (Noldt, 1989) Schockaert, 2017
Animal (Myobulla myobulla) - Facts & Information
Myobulla myobulla Artois & Schockaert, 2000
Animal (Arrawarria Willems) - Facts & Information
Arrawarria Willems, Schockaert & Artois, 2006
Animal (Opisthocystis riegeri) - Facts & Information
Opisthocystis riegeri Timoshkin, 2010
Animal (Limipolycystis wallbergi) - Facts & Information
Limipolycystis wallbergi Artois, Willems & Schockaert, 2012
Animal (Rogneda westbladi) - Facts & Information
Rogneda westbladi Karling, 1953
Animal (Cincturorhynchus Evdonin) - Facts & Information
Cincturorhynchus Evdonin, 1970
Animal (Phonorhynchella biarcuata) - Facts & Information
Phonorhynchella biarcuata Karling, 1956
Animal (Gallorhynchus elegans) - Facts & Information
Gallorhynchus elegans Artois & Schockaert, 2017
Animal (Cincturorhynchus karlingi) - Facts & Information
Cincturorhynchus karlingi Schockaert, 1982
Animal (Alchoides Willems) - Facts & Information
Alchoides Willems, Schockaert & Artois, 2006
Animal (Rostracilla) - Facts & Information
Rostracilla Rundell & Leander, 2014
Animal (Polycystis intubata) - Facts & Information
Polycystis intubata Graff, 1905
Animal (Ludmilla Uljanin) - Facts & Information
Ludmilla Uljanin, 1870
Animal (Typhlopolycystis pluvialiae) - Facts & Information
Typhlopolycystis pluvialiae Artois, Jansens & Schockaert, 2019
Animal (Paulodora watsoni) - Facts & Information
Paulodora watsoni Artois & Tessens, 2008
Animal (Austrorhynchus spinosus) - Facts & Information
Austrorhynchus spinosus Karling, 1977
Animal (Rogneda acuta) - Facts & Information
Rogneda acuta Brunet, 1979
Animal (Paulodora subcontorta) - Facts & Information
Paulodora subcontorta (Schockaert, 1982) Artois & Schockaert, 1998
Animal (Psammopolycystis Meixner) - Facts & Information
Psammopolycystis Meixner, 1938
Animal (Graffiellus papillatus) - Facts & Information
Graffiellus papillatus (Mereschkowsky, 1878) Hornung, 2016
Animal (Polycystis papillatus) - Facts & Information
Polycystis papillatus (Mereschkowsky, 1878) Graff, 1905
Animal (Lagenopolycystis conglobata) - Facts & Information
Lagenopolycystis conglobata Schockaert & Artois, 2025
Animal (Opisthocystis cariottus) - Facts & Information
Opisthocystis cariottus Timoshkin, 1986
Animal (Fungorhynchus Karling) - Facts & Information
Fungorhynchus Karling, 1952
Animal (Typhlopolycystis fonsecai) - Facts & Information
Typhlopolycystis fonsecai Schockaert & Artois, 2019
Animal (Annalisella Karling) - Facts & Information
Annalisella Karling, 1978
Animal (Lagenopolycystis mutabilis) - Facts & Information
Lagenopolycystis mutabilis Artois & Schockaert, 2025
Animal (Megaloascos psammophilum) - Facts & Information
Megaloascos psammophilum Evdonin, 1970
Animal (Graffiellus groenlandicus) - Facts & Information
Graffiellus groenlandicus (Levinsen, 1879) Hornung, 2016
Animal (Phonorhynchus contortus) - Facts & Information
Phonorhynchus contortus Van Steenkiste & Leander, 2018
Animal (Opisthocystis goettei) - Facts & Information
Opisthocystis goettei (Bresslau, 1906) Sekera, 1911
Animal (Phonorhynchopsis sublinguatus) - Facts & Information
Phonorhynchopsis sublinguatus Diez, Sanjuan, Reygel & Artois, 2018
Animal (Paulodora riedli) - Facts & Information
Paulodora riedli (Karling, 1956) Artois & Schockaert, 1998
Animal (Psammopolycystis bidens) - Facts & Information
Psammopolycystis bidens Meixner, 1938
Animal (Phonorhynchoides minor) - Facts & Information
Phonorhynchoides minor Diez, Sanjuan, Reygel & Artois, 2018
Animal (Hawadlia Schockaert) - Facts & Information
Hawadlia Schockaert, 1971
Animal (Paraustrorhynchus shenda) - Facts & Information
Paraustrorhynchus shenda Wang & Lin, 2019
Animal (Paulodora contortoides) - Facts & Information
Paulodora contortoides Artois & Tessens, 2008
Animal (Typhlopolycystis limicola) - Facts & Information
Typhlopolycystis limicola Schilke, 1970
Animal (Austrorhynchus scoparius) - Facts & Information
Austrorhynchus scoparius Brunet, 1965
Animal (Duplacrorhynchus major) - Facts & Information
Duplacrorhynchus major Schockaert & Karling, 1970
Animal (Paulodora fredelyna) - Facts & Information
Paulodora fredelyna (Marcus, 1948) Artois & Schockaert, 1998
Animal (Polycystis ali) - Facts & Information
Polycystis ali ali Schockaert, 1982
Animal (Brunetorhynchus deconincki) - Facts & Information
Brunetorhynchus deconincki Schockaert, Martens & Artois, 2014
Animal (Graffiellus croceus) - Facts & Information
Graffiellus croceus (Fabricius, 1826) Hornung, 2016
Animal (Gallorhynchus) - Facts & Information
Gallorhynchus Schockaert & Brunet, 1971
Animal (Austrorhynchus pectatus) - Facts & Information
Austrorhynchus pectatus Karling, 1952
Animal (Myobulla armenterosi) - Facts & Information
Myobulla armenterosi Diez, Sanjuan, Reygel & Artois, 2018
Animal (Opisthocystis hendelbergi) - Facts & Information
Opisthocystis hendelbergi Timoshkin, 2010
Animal (Paulodora ancora) - Facts & Information
Paulodora ancora Artois & Tessens, 2008
Animal (Papia Karling) - Facts & Information
Papia Karling, 1956
Animal (Paraustrorhynchus) - Facts & Information
Paraustrorhynchus Karling & Schockaert, 1977
Animal (Acrorhynchides caledonicus) - Facts & Information
Acrorhynchides caledonicus (Claperede, 1861) Strand, 1928
Animal (Rogneda palula) - Facts & Information
Rogneda palula Brunet, 1969
Animal (Duplacrorhynchus) - Facts & Information
Duplacrorhynchus Schockaert & Karling, 1970
Animal (Pseudorogneda shenda) - Facts & Information
Pseudorogneda shenda Wang & Xie, 2020
Animal (Typhlopolycystis errata) - Facts & Information
Typhlopolycystis errata Artois & Schockaert, 2019
Animal (Annulorhynchus Karling) - Facts & Information
Annulorhynchus Karling, 1956
Animal (Duplexostylus rowei) - Facts & Information
Duplexostylus rowei Willems, Schockaert & Artois, 2006
Animal (Yaquinaia microrhynchus) - Facts & Information
Yaquinaia microrhynchus Schockaert & Karling, 1970
Animal (Typhlopolycystis sarda) - Facts & Information
Typhlopolycystis sarda Artois, Moons & Schockaert, 2019
Animal (Opisthocystis campanulatus) - Facts & Information
Opisthocystis campanulatus (Nasonov, 1935) Karling, 1956
Animal (Lagenopolycystis canariensis) - Facts & Information
Lagenopolycystis canariensis Schockaert, Diez, Janssen & Artois, 2025
Animal (Porrocystis Reisinger) - Facts & Information
Porrocystis Reisinger, 1926
Animal (Rogneda tripalmata) - Facts & Information
Rogneda tripalmata (Beklemischev, 1927) Karling, 1953
Animal (Gyratrix hermaphroditus) - Facts & Information
Gyratrix hermaphroditus maculata Graff, 1911
Animal (Djeziraia longistyla) - Facts & Information
Djeziraia longistyla Noreña, Damborenea, Faubel & Brusa, 2007
Animal (Phonorhynchopsis) - Facts & Information
Phonorhynchopsis Willems & Artois, 2017
Animal (Gyratricinae Graff) - Facts & Information
Gyratricinae Graff, 1905
Animal (Opisthocystis joffei) - Facts & Information
Opisthocystis joffei Timoshkin, 2010
Animal (Austrorhynchus parapectatus) - Facts & Information
Austrorhynchus parapectatus Karling, 1977