涡虫纲
下属分类

本纲包括以下目：
Proplicastomata
Proporoplanidae
Amyellidae
Anocellidae
Anonymidae
Apidioplanidae
Boniniidae
Callioplanidae
Candimboididae
Catenulidae
Cestoplanidae
Chordariidae
Chromoplanidae
Crassicolidae
Cryptocelidae
Dicteroidae
Didangiidae
Didymorchidae
Diphosthiidae
Diposthidae
Discocelididae
Discoprosthididae
Ditremageniidae
Enantiidae
Euplanidae
Euryleptidae
Euryleptididae
Faubelidae
Gnesiocerotidae
Haplopharyngidae
Hoploplanidae
Ilyplanidae
Koinocystidae
Laidlawiidae
Latocestidae
Leptoplanidae
Limnostylochidae
Macrostomidae
Mucroplanidae
Notoplanidae
Opisthogeniidae
Palauidae
Pericelidae
Phaenocelidae
Planoceridae
Plehniidae
Pleioplanidae
Polyposthiidae
Prosthiostomidae
Pseudocerotidae
Pseudostylochidae
Pterastricolidae
Retronectidae
Myoretronectes Noreña-Janssen & Faubel, 1996
Paracatenula Sterrer & Rieger, 1974
Retronectes Sterrer & Rieger, 1974
Retronectes atypica Doe & Rieger, 1977
Retronectes clio Sterrer & Rieger, 1974
Retronectes euterpe Sterrer & Rieger, 1974
Retronectes hyacinthe
Retronectes melpomene Sterrer & Rieger, 1974
Retronectes sterreri Faubel, 1976
Retronectes terpsichore Sterrer & Rieger, 1974
Retronectes thalia Sterrer & Rieger, 1974
Stenostomidae
Stylochidae
Cryptostylochus Faubel, 1983
Distylochus Faubel, 1983
Imogine Marcus & Marcus, 1968
Kataria Faubel, 1983
Katariana
Leptostylochus Bock, 1925
Mirostylochus Kato, 1937
Pseudidioplana Prudhoe, 1989
Stylochopsis Stimpson, 1857
Stylochus Ehrenberg, 1831
Stylochus alexandrinus Steinböck, 1937
Stylochus aomori (Kato, 1937)
Stylochus arenosus (Willey, 1897)
Stylochus argus Czerniavsky, 1881
Stylochus atentaculatus Hyman, 1953
Stylochus bermudensis Verrill, 1902
Stylochus californicus Hyman, 1953
Stylochus castaneus Palombi, 1939
Stylochus catus (Du Bois-Reymond Marcus, 1958)
Stylochus ceylanicus (Laidlaw, 1904)
Stylochus cinereus Willey, 1897
Stylochus conglomeratus (Stimpson, 1857)
Stylochus crassus Verrill, 1892
Stylochus djiboutiensis Meixner, 1907
Stylochus ellipticus (Girard, 1850)
Stylochus exiguus Hyman, 1953
Stylochus fafai (Marquina, Fernández-Álvarez & Noreña, 2015)
Stylochus ferox Bock, 1925
Stylochus flevensis Hofker, 1930
Stylochus franciscanus Hyman, 1953
Stylochus frontalis Verrill, 1893
Stylochus (Distylochus) fundae Cuadrado, Rodriguez, Moro, Grande & Noreña, 2021
Stylochus hamanensis Kato, 1944
Stylochus hyalinus Bock, 1913
Stylochus ijimai Yeri & Kaburaki, 1918
Stylochus inimicus
Stylochus insolitus Hyman, 1953
Stylochus (Distylochus) isifer (Du Bois-Reymond Marcus, 1955)
Stylochus izuensis Kato, 1944
Stylochus kimae (Jennings & Newman, 1996)
Stylochus lateotentare (Lee, Beal & Johnston, 2005)
Stylochus lesteri (Jennings & Newman, 1996)
Stylochus limosus (Stimpson, 1857)
Stylochus luteus (Muller J., 1854)
Stylochus marmoreus Bock, 1925
Stylochus (Distylochus) martae (Marcus, 1947)
Stylochus matatasi Newman, Cannon & Govan, 1993
Stylochus mcgrathi (Jennings & Newman, 1996)
Stylochus mediterraneus Galleni, 1976
Stylochus megalops (Schmarda, 1859)
Stylochus meganae (Jennings & Newman, 1996)
Stylochus meixneri Bock, 1925
Stylochus melihertani (Bulnes, 2010)
Stylochus meridianus Prudhoe, 1989
Stylochus minimus Palombi, 1940
Stylochus mistus Ramos-Sánchez, Carrasco-Rodríguez, Garcí-Madrigal & Bastida-Zavala, 2020
Stylochus miyadii Kato, 1944
Stylochus neapolitanus (Delle Chiaje, 1841)
Stylochus nebulosus (Girard, 1853)
Stylochus necopinata (Sluys, Faubel, Rajagopal & van der Velde, 2005)
Stylochus oculifera (Girard, 1853)
Stylochus orientalis Bock, 1913
Stylochus pardalotus (Jennings & Newman, 1996)
Stylochus pilidium (Goette, 1881)
Stylochus pillidum (Goette, 1881)
Stylochus plessisii Lang, 1884
Stylochus pulcher Hyman, 1939
Stylochus (Distylochus) pusillus (Bock, 1913)
Stylochus pygmaeus Merory & Newman, 2005
Stylochus qeshmensis (Maghsoudlou & Momtazi, 2014)
Stylochus refertus Du Bois-Reymond Marcus, 1965
Stylochus rutilis Yeri & Kaburaki, 1918
Stylochus salis Cuadrado, Rodriguez, Moro, Grande & Noreña, 2021
Stylochus salmoneus Meixner, 1907
Stylochus sixteni (Marcus, 1947)
Stylochus speciosus (Kato, 1937)
Stylochus stellae (Marquina, Osca, Rodriguez, Fernandez-Despiau & Norena, 2014)
Stylochus stellatus Jennings & Newman, 1996
Stylochus suesensis Ehrenberg, 1831
Stylochus tauricus Jacubowa, 1909
Stylochus ticus Marcus, 1952
Stylochus tripartitus Hyman, 1953
Stylochus uniporus Kato, 1944
Stylochus vesiculatus Jakubova, 1909
Stylochus vigilax Laidlaw, 1904
Stylochus zanzibaricus Laidlaw, 1903
Stylochus zebra (Verrill, 1882)
Stylochocestidae
Stylochoididae
Stylochoplanidae
Taenioplanidae
Theamatidae
Theama Marcus, 1949
Theama evelinae Marcus, 1949
Theama forrestensis Bulnes & Faubel, 2003
Theama mediterranea Curini-Galletti, Campus & Delogu, 2008
Theama occidua Sopott-Ehlers & Schmidt, 1975
Tyrrheniellidae
Adenoperta Antonius, 1968
Aorchis Barker & Parsons, 1915
Apoxenetes Ax, 1971
Asoleina Hyman, 1959
Boemigia Sabussow, 1902
Brabbinthes Allison, 1975
Bubaloceras Matjašic, 1958
Candimba Marcus, 1949
Caspiodendrocoelum Dyganova, 1976
Catenula Leblond, 1837
Celidotis Diesing, 1862
Centrostomum Diesing, 1862
Cephalolepta Diesing, 1850
Conoceros Lang, 1884
Coronhelmis Purasjoki, 1945
Darwinia Pereyaslawzewa, 1892
Dicelis Schmarda, 1859
Dicotylus Grube, 1872
Diplonchus Stimpson, 1857
Diporoplana Kohler, 1933
Discoprpsthides Faubel, 1983
Disorus Ehrenberg, 1828
Elasmodes Le Conte, 1851
Eukalyptorhynchia Meixner, 1928
Eumicrostomum Diesing, 1850
Euophthalmia Costa, 1882
Eustomum Leidy, 1851
Euvortex Sekera, 1906
Extremodera Pigulevsky, 1952
Fridmaniella Timoshkin & Zabrovskaya, 1985
Gasterotrichula Graff, 1912
Genneoceros Diesing, 1861
Geopaludicolia Komárek, 1920
Glossostoma Le Conte, 1851
Gnosonesimilia Westblad, 1953
Graffia Levinsen, 1879
Graffilla Korotneff, 1912
Heterostylochus Verrill, 1893
Homaloceraeus Schmarda, 1859
Itapis Marcus, 1952
Kleinenbergia Graff, 1912
Nautiloplana Stimpson, 1857
Neocryptocelis Prudhoe, 1989
Neoplana Girard, 1893
Oligocelis Stimpson, 1857
Oligoclada Pearse, 1938
Orthostoma Ehrenberg, 1828
Orthostomum Schmidt, 1852
Palana Faubel, 1983
Paradiscocelis Prudhoe, 1989
Parapseudoceros Prudhoe, 1989
Pararhynehella Ehlers & Ehlers, 1981
Penula Kelaart, 1858
Planoceroides Palombi, 1936
Platamonia Busch, 1851
Platydendron Simonetta & Delle-Cave, 1978
Pocillophynchus Brunet, 1973
Polyporus Plehn, 1897
Preminoma Karling, 1967
Proantroporus Mamkaev, 1967
Proaphanostomum An-der-Lan, 1936
Procotylus Korotneff, 1908
Promesostum Busquet, 1899
Rhodoplana Vayssière, 1906
Smigrostoma Örsted, 1845
Sphyrocephalus Schmarda, 1859
Tangarao Marcus, 1952
Telostoma Örsted, 1843
Tetracolylus Korotneff, 1912
Tetracotylus Korotneff, 1912
Thalattoplana Bock, 1925
Trachyplana Stimpson, 1857
Tricelis Ehrenberg, 1831
Typhlolepta Ørsted, 1843
Woodshollia Graff, 1912
Xaropoa Frölich, 1954