MolluscaBase - browser

Mollusca (132 791)
Subphylum Aculifera
Subphylum Conchifera
Subphylum Placophora accepted as Polyplacophora
Superclass Aplacophora
Class Amphineura accepted as Aculifera
Class Bivalvia (25 009)
Class Caudofoveata (143)
Class Cephalopoda (1 834)
Class Conchifera accepted as Bivalvia
Class Cricoconarida † (1)
Class Gastropoda (102 697)
Subclass Amphigastropoda † (390)
Subclass Angiogastropoda represented as Gastropoda
Subclass Apogastropoda
Subclass Caenogastropoda (53 636)
Subclass Gastropoda incertae sedis (308)
Subclass Heterobranchia (39 156)
Infraclass "Lower Heterobranchia" (1 137)
Infraclass Euthyneura (37 433)
Subterclass Acteonimorpha (411)
Subterclass Ringipleura (2 917)
Subterclass Tectipleura (34 105)
Superorder Acochlidiimorpha (48)
Superorder Ascoglossa accepted as Sacoglossa
Superorder Basommatophora accepted as Hygrophila
Superorder Eupulmonata (25 569)
Order Aillyida accepted as Achatinina
Order Ellobiida (579)
Order Gymnomorpha accepted as Systellommatophora
Order Stylommatophora (24 766)
Suborder Achatinina (2 900)
Suborder Elasmognatha accepted as Succineoidei
Suborder Helicina (21 626)
Infraorder Arionoidei (140)
Infraorder Clausilioidei (1 859)
Superfamily Clausilioidea J. E. Gray, 1855 (1 859)
Family Clausiliidae J. E. Gray, 1855 (1 762)
Subfamily Alopiinae A. J. Wagner, 1913 (434)
Subfamily Clausiliinae J. E. Gray, 1855 (288)
Subfamily Cochlodininae Lindholm, 1925 accepted as Cochlodinini Lindholm, 1925 (1923)
Subfamily Constrictinae H. Nordsieck, 1981 † (7)
Subfamily Eualopiinae H. Nordsieck, 1978 † (30)
Subfamily Euxininae I. M. Likharev, 1962 accepted as Clausiliinae J. E. Gray, 1855
Subfamily Garnieriinae C. R. Boettger, 1926 (61)
Subfamily Laminiferinae Wenz, 1923 (24)
Subfamily Mentissoideinae Lindholm, 1924 accepted as Mentissoideini Lindholm, 1924
Subfamily Neniinae Wenz, 1923 (14)
Subfamily Peruiniinae H. Nordsieck, 2005 (144)
Subfamily Phaedusinae A. J. Wagner, 1922 (758)
Tribe Caspiophaedusini H. Nordsieck, 2007 accepted as Serrulinini Ehrmann, 1927 (2)
Tribe Disjunctariini H. Nordsieck, 2014 † (13)
Tribe Nordsieckiini H. Nordsieck, 2007 † (8)
Tribe Phaedusini A. J. Wagner, 1922 (637)
Genus Acanthophaedusa H. Nordsieck, 2007 (3)
Genus Acrophaedusa O. Boettger, 1877 accepted as Oospira W. T. Blanford, 1872
Genus Aprosphyma A. J. Wagner, 1920 accepted as Megalophaedusa O. Boettger, 1877
Genus Atractophaedusa Ehrmann, 1927 (7)
Genus Bacillophaedusa Grego & Szekeres, 2011 (1)
Genus Bacillopheadusa Grego & Szekeres, 2011 accepted as Bacillophaedusa Grego & Szekeres, 2011
Genus Bathyptychia Lindholm, 1925 (16)
Genus Breviphaedusa Azuma, 1982 accepted as Stereophaedusa (Breviphaedusa) Azuma, 1982
Genus Calcariclavis Lindholm, 1924 accepted as Phaedusa H. Adams & A. Adams, 1855
Genus Castanophaedusa Páll-Gergely & Szekeres, 2017 (2)
Genus Celsiphaedusa H. Nordsieck, 2001 (1)
Genus Changphaedusa Motochin & Ueshima, 2017 (1)
Genus Cirrophaedusa Grego & Szekeres, 2011 accepted as Oospira (Paraformosana) H. Nordsieck, 2003 (1)
Genus Cylindrophaedusa O. Boettger, 1877 (12)
Genus Dautzenbergiella Lindholm, 1924 (6)
Genus Decolliphaedusa Azuma, 1982 accepted as Megalophaedusa (Tyrannophaedusa) Pilsbry, 1900
Genus Diceratoptyx Pilsbry, 1905 accepted as Zaptyx Pilsbry, 1900
Genus Euphaedusa O. Boettger, 1877 (34)
Genus Falsiluna Grego & Szekeres, 2011 accepted as Miraphaedusa (Falsiluna) Grego & Szekeres, 2011
Genus Formosana O. Boettger, 1877 (38)
Genus Formosanella H. Nordsieck, 2003 (4)
Genus Fuchsiana Gredler, 1887 (3)
Genus Hemiphaedusa O. Boettger, 1877 (18)
Genus Hemizaptyx Pilsbry, 1905 accepted as Zaptyx (Hemizaptyx) Pilsbry, 1905
Genus Heterozaptyx Pilsbry, 1906 accepted as Zaptyx Pilsbry, 1900
Genus Heudiella Annandale, 1924 accepted as Macrophaedusa Möllendorff, 1883
Genus Idiozaptyx Pilsbry, 1909 accepted as Zaptyx (Zaptyx) Pilsbry, 1900
Genus Juttingia Loosjes, 1965 (4)
Genus Leptacme Ehrmann, 1927 accepted as Oospira (Leptocochlea) Grego & Szekeres, 2011
Genus Leptocochlea Grego & Szekeres, 2011 accepted as Oospira (Leptocochlea) Grego & Szekeres, 2011
Genus Lindholmiella Ehrmann, 1927 accepted as Oospira (Lindholmiella) Ehrmann, 1927 (1)
Genus Liparophaedusa Lindholm, 1924 (6)
Genus Loosjesia H. Nordsieck, 2002 (1)
Genus Luchuphaedusa Pilsbry, 1901 accepted as Stereophaedusa (Luchuphaedusa) Pilsbry, 1901
Genus Macrenoica A. J. Wagner, 1920 accepted as Oospira W. T. Blanford, 1872
Genus Macrophaedusa Möllendorff, 1883 (3)
Genus Macrophaedusella H. Nordsieck, 2001 (1)
Genus Mansuyia H. Nordsieck, 2002 accepted as Dautzenbergiella (Mansuyiella) H. Nordsieck, 2003
Genus Margaritiphaedusa H. Nordsieck, 2001 (10)
Genus Megalophaedusa O. Boettger, 1877 (63)
Genus Mesophaedusa Ehrmann, 1929 accepted as Stereophaedusa (Mesophaedusa) Ehrmann, 1929
Genus Messageriella Páll-Gergely & Szekeres, 2017 (2)
Genus Metazaptyx Pilsbry, 1905 accepted as Zaptyx (Zaptyx) Pilsbry, 1900
Genus Minatoia Hunyadi & Szekeres, 2016 (1)
Genus Miraphaedusa H. Nordsieck, 2005 (4)
Genus Mundiphaedusa Minato, 1979 accepted as Megalophaedusa (Megalophaedusa) O. Boettger, 1877
Genus Musaphaedusa H. Nordsieck, 2018 (1)
Genus Nannophaedusa H. Nordsieck, 2012 (1)
Genus Nemiphaedeesa O. Boettger, 1877 accepted as Hemiphaedusa O. Boettger, 1877
Genus Neophaedusa Kuroda & Minato, 1975 accepted as Megalophaedusa (Neophaedusa) Kuroda & Minato, 1975
Genus Nesiophaedusa Pilsbry, 1905 accepted as Stereophaedusa (Luchuphaedusa) Pilsbry, 1901
Genus Notoptychia Ehrmann, 1927 (3)
Genus Oligozaptyx Pilsbry, 1905 accepted as Zaptyx (Stereozaptyx) Pilsbry, 1905
Genus Oophaedusa Pilsbry, 1905 accepted as Stereophaedusa (Oophaedusa) Pilsbry, 1905
Genus Oospira W. T. Blanford, 1872 (98)
Genus Paganizaptyx Azuma, 1982 accepted as Zaptyx Pilsbry, 1900
Genus Papilliphaedusa H. Nordsieck, 2003 (8)
Genus Paraphaedusa O. Boettger, 1899 (7)
Genus Parazaptyx Pilsbry, 1905 accepted as Zaptyx (Parazaptyx) Pilsbry, 1905
Genus Pauciphaedusa Minato & T. Habe, 1983 accepted as Megalophaedusa (Pauciphaedusa) Minato & T. Habe, 1983
Genus Phaedusa H. Adams & A. Adams, 1855 (55)
Genus Pictophaedusa Azuma, 1982 accepted as Reinia (Pictophaedusa) Azuma, 1982
Genus Pinguiphaedusa Azuma, 1982 accepted as Megalophaedusa (Pinguiphaedusa) Azuma, 1982
Genus Pliciphaedusa H. Nordsieck, 1998 accepted as Stereophaedusa (Pliciphaedusa) H. Nordsieck, 1998 (1)
Genus Polyptychephora A. J. Wagner, 1920 accepted as Phaedusa H. Adams & A. Adams, 1855
Genus Probosciphaedusa Z.-Y. Chen, 2021 (1)
Genus Proreinia Thiele, 1931 accepted as Reinia Kobelt, 1876
Genus Pseudonenia O. Boettger, 1877 accepted as Oospira W. T. Blanford, 1872
Genus Pulchraptyx Minato, 1981 accepted as Zaptyx (Pulchraptyx) Minato, 1981
Genus Reinia Kobelt, 1876 (16)
Genus Renschiphaedusa Loosjes & Loosjes-van Bemmel, 1973 accepted as Phaedusa H. Adams & A. Adams, 1855
Genus Rufospira Möllendorff, 1883 accepted as Oospira W. T. Blanford, 1872
Genus Selenophaedusa Lindholm, 1924 (20)
Genus Selenoptyx Pilsbry, 1908 accepted as Zaptyx (Selenoptyx) Pilsbry, 1908
Genus Serriphaedusa H. Nordsieck, 2001 (18)
Genus Sinigena Lindholm, 1925 (2)
Genus Siphonophaedusa Lindholm, 1924 accepted as Oospira (Siphonophaedusa) Lindholm, 1924 (1)
Genus Solitariphaedusa Motochin & Ueshima, 2017 (1)
Genus Spinulaphaedusa Minato, 1994 accepted as Megalophaedusa (Tyrannophaedusa) Pilsbry, 1900
Genus Stercophaedusa O. Boettger, 1877 accepted as Stereophaedusa O. Boettger, 1877
Genus Stereophaedusa O. Boettger, 1877 (50)
Genus Stereozaptyx Pilsbry, 1905 accepted as Zaptyx (Stereozaptyx) Pilsbry, 1905
Genus Streptodera Lindholm, 1925 (1)
Genus Taiwanphaedusa Motochin & Ueshima, 2017 (2)
Genus Tauphaedusa H. Nordsieck, 2003 (15)
Genus Thaumatoptyx Pilsbry, 1908 accepted as Zaptyx (Thaumatoptyx) Pilsbry, 1908
Genus Tosaphaedusa Ehrmann, 1929 (2)
Genus Tyrannophaedusa Pilsbry, 1900 accepted as Megalophaedusa (Tyrannophaedusa) Pilsbry, 1900
Genus Tyrannozaptyx Käufel, 1930 accepted as Zaptyx (Tyrannozaptyx) Käufel, 1930
Genus Vastina Ehrmann, 1929 accepted as Stereophaedusa (Mesophaedusa) Ehrmann, 1929
Genus Ventriphaedusa Azuma, 1982 accepted as Megalophaedusa (Ventriphaedusa) Azuma, 1982
Genus Vitriphaedusa Azuma, 1982 accepted as Megalophaedusa (Vitriphaedusa) Azuma, 1982
Genus Zaptychopsis Ehrmann, 1927 accepted as Zaptyx (Zaptychopsis) Ehrmann, 1927
Genus Zaptyx Pilsbry, 1900 (91)
Subgenus Zaptyx (Hemizaptyx) Pilsbry, 1905 represented as Zaptyx Pilsbry, 1900
Subgenus Zaptyx (Heterozaptyx) Pilsbry, 1906 accepted as Heterozaptyx Pilsbry, 1906
Subgenus Zaptyx (Parazaptyx) Pilsbry, 1905 represented as Zaptyx Pilsbry, 1900
Subgenus Zaptyx (Prozaptyx) Loosjes, 1950 represented as Zaptyx Pilsbry, 1900
Subgenus Zaptyx (Pulchraptyx) Minato, 1981 represented as Zaptyx Pilsbry, 1900
Subgenus Zaptyx (Selenoptyx) Pilsbry, 1908 represented as Zaptyx Pilsbry, 1900
Species Zaptyx (Selenoptyx) inversiluna (Pilsbry, 1908) represented as Zaptyx inversiluna (Pilsbry, 1908)
Species Zaptyx (Selenoptyx) noviluna (Pilsbry, 1908) represented as Zaptyx noviluna (Pilsbry, 1908)
Subgenus Zaptyx (Stereozaptyx) Pilsbry, 1905 represented as Zaptyx Pilsbry, 1900
Subgenus Zaptyx (Taiwanphaedusa) Motochin & Ueshima, 2017 accepted as Taiwanphaedusa Motochin & Ueshima, 2017
Subgenus Zaptyx (Thaumatoptyx) Pilsbry, 1908 represented as Zaptyx Pilsbry, 1900
Subgenus Zaptyx (Tyrannozaptyx) Käufel, 1930 represented as Zaptyx Pilsbry, 1900
Subgenus Zaptyx (Zaptychopsis) Ehrmann, 1927 represented as Zaptyx Pilsbry, 1900
Subgenus Zaptyx (Zaptyx) Pilsbry, 1900 represented as Zaptyx Pilsbry, 1900
Species Zaptyx adulta (Käufel, 1930)
Species Zaptyx alloptyx (H. Nordsieck, 2003)
Species Zaptyx amphileuca (K.-M. Chang, 1978)
Species Zaptyx annae Loosjes, 1950
Species Zaptyx antuensis (K.-M. Chang, Tada & Ookubo, 1995)
Species Zaptyx aptyx (H. Nordsieck, 2003)
Species Zaptyx arikangensis (K.-M. Chang, 1992)
Species Zaptyx asperata (Pilsbry, 1905)
Species Zaptyx auffenbergi Batomalaque & Rosenberg, 2018
Species Zaptyx bagsana (Schmacker & O. Boettger, 1891)
Species Zaptyx baibaraensis (K.-M. Chang, Toda, C.-C. Hwang & Ookubo, 1998)
Species Zaptyx bivincta (Pilsbry, 1908)
Species Zaptyx buduiensis (K.-M. Chang & Ookubo, 1997)
Species Zaptyx buschii (Küster, 1844)
Species Zaptyx changi (H. Nordsieck, 2003)
Species Zaptyx changi (C.-C. Hwang & Tada, 2016)
Species Zaptyx cladoptyx (Pilsbry, 1905)
Species Zaptyx costellata (H. Nordsieck, 2005)
Species Zaptyx crassilamellata Kuroda, 1941
Species Zaptyx daemonorum (Pilsbry, 1902)
Species Zaptyx daitojimana Kuroda, 1960
Species Zaptyx deminuta (Käufel, 1930)
Species Zaptyx diacoptyx (Pilsbry, 1908)
Species Zaptyx dolichoptyx (Pilsbry, 1908)
Species Zaptyx entospira (Pilsbry, 1901)
Species Zaptyx euptyx (H. Nordsieck, 2003)
Species Zaptyx exilis (H. Adams, 1866)
Species Zaptyx exodonta (Pilsbry, 1909)
Species Zaptyx exulans (Pilsbry, 1908)
Species Zaptyx gochishanensis (K.-M. Chang, 1999)
Species Zaptyx gonyptyx (H. Nordsieck, 2003)
Species Zaptyx hachijoensis (Pilsbry, 1901)
Species Zaptyx hedleyi (Pilsbry, 1905)
Species Zaptyx hemmeni (H. Nordsieck, 2005)
Species Zaptyx heudeana (Möllendorff, 1882)
Species Zaptyx hirasei (Pilsbry, 1900)
Species Zaptyx hyperaptyx (Pilsbry, 1905)
Species Zaptyx hyperoptyx (Pilsbry, 1900)
Species Zaptyx idioptyx (Pilsbry, 1909) accepted as Zaptyx (Zaptyx) kikaiensis idioptyx (Pilsbry, 1909)
Species Zaptyx ilanensis (H. Nordsieck, 2003)
Species Zaptyx inversiluna (Pilsbry, 1908)
Species Zaptyx jamesi Batomalaque & Rosenberg, 2018
Species Zaptyx kanaganensis (K.-M. Chang, 1980)
Species Zaptyx kikaiensis (Pilsbry, 1905)
Species Zaptyx kosakai (Kuroda, 1941)
Species Zaptyx kotoshoensis Kuroda, 1932
Species Zaptyx kotosyoensis Kuroda, 1932
Species Zaptyx kuanmini (Y.-C. Lee & W.-L. Wu, 2003)
Species Zaptyx kusakakiensis (Minato, 1982)
Species Zaptyx lini (K.-M. Chang & Tada, 2000)
Species Zaptyx litouensis (K.-M. Chang & Ookubo, 2004)
Species Zaptyx longiplicata (Pilsbry, 1908)
Species Zaptyx lushanensis (K.-M. Chang & Maeda, 1982)
Species Zaptyx maanliauensis (K.-M. Chang & W.-K. Wu, 1978)
Species Zaptyx magaensis (K.-M. Chang, 1991)
Species Zaptyx minuta (Yen, 1939)
Species Zaptyx minutus (K.-M. Chang & Tada, 2006) accepted as Zaptyx changi (C.-C. Hwang & Tada, 2016)
Species Zaptyx mirabilis (H. Nordsieck, 2003)
Species Zaptyx miyanagai (Kuroda, 1936) accepted as Zaptyx stimpsoni miyanagai (Kuroda, 1936)
Species Zaptyx montuosa (H. Nordsieck, 2003)
Species Zaptyx munus (Pilsbry, 1901)
Species Zaptyx myersi (Schmacker & O. Boettger, 1891)
Species Zaptyx nakanoshimana (Pilsbry, 1909)
Species Zaptyx nigricans (H. Nordsieck, 1998) accepted as Taiwanphaedusa nigricans (H. Nordsieck, 1998)
Species Zaptyx noviluna (Pilsbry, 1908)
Species Zaptyx odontochila (Schmacker & O. Boettger, 1891) accepted as Taiwanphaedusa odontochila (Schmacker & O. Boettger, 1891)
Species Zaptyx oligoptyx (H. Nordsieck, 2003)
Species Zaptyx ooi (Kuroda, 1941)
Species Zaptyx orthoptyx (H. Nordsieck, 2003)
Species Zaptyx oxypomatica (Pilsbry, 1908)
Species Zaptyx paraptyx (H. Nordsieck, 2003)
Species Zaptyx pattalus (Pilsbry, 1905)
Species Zaptyx pinto (Pilsbry, 1901)
Species Zaptyx polita (Käufel, 1930)
Species Zaptyx pseudosheridani (Zilch, 1954)
Species Zaptyx ptychocyma (Pilsbry, 1901)
Species Zaptyx pumilio (H. Nordsieck, 2003)
Species Zaptyx purissima (Pilsbry, 1905)
Species Zaptyx rehderi Loosjes, 1950
Species Zaptyx saccatibasis (Pilsbry, 1909)
Species Zaptyx santiaoensis K.-M. Chang, 1982
Species Zaptyx sarissa (Pilsbry, 1905)
Species Zaptyx similaris (H. Adams, 1867)
Species Zaptyx stimpsoni (A. Adams, 1868)
Species Zaptyx strictaluna (O. Boettger, 1877)
Species Zaptyx subignobilis (Pilsbry, 1902)
Species Zaptyx taibuensis (K.-M. Chang & Tada, 2005)
Species Zaptyx takahasii Kuroda, 1932
Species Zaptyx takarai Kuroda, 1960
Species Zaptyx tantaensis (K.-M. Chang & W.-K. Wu, 1977)
Species Zaptyx tantilla (Pilsbry, 1902)
Species Zaptyx thaumatopoma (Pilsbry, 1905)
Species Zaptyx thompsoni Batomalaque & Rosenberg, 2018
Species Zaptyx uraniscoptyx (Schmacker & O. Boettger, 1891)
Species Zaptyx wenderi (Y.-C. Lee & W.-L. Wu, 2005)
Species Zaptyx yaeyamensis (Pilsbry, 1905)
Species Zaptyx ypsilonptyx (H. Nordsieck, 2003)
Species Zaptyx yukitai (K. Uozumi & A. Yamamoto, 1993)
Tribe Pontophaedusini H. Nordsieck, 2022 (3)
Tribe Pravispirini H. Nordsieck, 2007 accepted as Serrulinini Ehrmann, 1927
Tribe Serrulellini H. Nordsieck, 2007 † (20)
Tribe Serrulinini Ehrmann, 1927 (31)
Tribe Synprosphymini H. Nordsieck, 2007 accepted as Synprosphyminae H. Nordsieck, 2007
Genus Excussispira Lindholm, 1925 (8)
Genus Graecophaedusa Rähle, 1982 (1)
Genus Serrulinella H. Nordsieck, 1984 (1)
Genus Synprosphyma A. J. Wagner, 1920 (34)
Subfamily Serrulininae Ehrmann, 1927 accepted as Serrulinini Ehrmann, 1927
Subfamily Synprosphyminae H. Nordsieck, 2007 accepted as Phaedusinae A. J. Wagner, 1922
Genus Cirrobasis Conrad, 1874 † (1)
Genus Dactylius F. Sandberger, 1872 † accepted as Filholia Bourguignat, 1877 †
Genus Dactylomorpha Gude, 1911 † accepted as Filholia Bourguignat, 1877 †
Genus Dextroformosana O. Boettger & Schmacker, 1894 accepted as Formosana O. Boettger, 1877
Genus Dextrospira Hrubesch, 1965 † (1)
Genus Distortiphaedusa Grego & Szekeres, 2011 accepted as Oospira (Distortiphaedusa) Grego & Szekeres, 2011
Genus Pirostoma Möllendorff, 1873 accepted as Macrogastra W. Hartmann, 1841
Family Filholiidae Wenz, 1923 † (82)
Family Palaeostoidae H. Nordsieck, 1986 † (15)
Infraorder Helicina incertae sedis (3 210)
Infraorder Helicoidei (5 690)
Infraorder Limacoidei (4 251)
Infraorder Oleacinoidei (497)
Infraorder Orthalicoidei (1 578)
Infraorder Partuloinei accepted as Pupilloidei
Infraorder Pupilloidei (3 436)
Infraorder Rhytidoidei (581)
Infraorder Sagdoinei accepted as Helicoidei
Infraorder Succineoidei (384)
Suborder Orthurethra accepted as Pupilloidei
Suborder Scolodontina (165)
Suborder Sigmurethra accepted as Helicina
Suborder Stylommatophora incertae sedis (75)
Order Systellommatophora (224)
Superorder Hygrophila (2 005)
Superorder Pneumopulmonata
Superorder Pylopulmonata (4 285)
Superorder Sacoglossa (391)
Superorder Siphonarimorpha (163)
Order Anaspidea accepted as Aplysiida
Order Aplysiida (101)
Order Aplysiomorpha accepted as Aplysiida
Order Archaeopulmonata accepted as Siphonarioidea Gray, 1827
Order Bullomorpha accepted as Cephalaspidea
Order Cephalaspidea (1 034)
Order Heterostropha accepted as Pyramidellidae J. E. Gray, 1840
Order Pteropoda (414)
Order Runcinacea accepted as Runcinida
Order Runcinida (80)
Order Tectibranchiata
Order Thecosomata
Order Umbraculida (15)
Superorder Euthyneura incertae sedis
Infraclass Heterobranchia incertae sedis (478)
Infraclass Mesoneura (108)
Infraclass Opisthobranchia
Infraclass Pulmonata
Subclass Neomphaliones accepted as Vetigastropoda
Subclass Neritimorpha (1 914)
Subclass Orthogastropoda represented as Gastropoda
Subclass Patellogastropoda (511)
Subclass Prosobranchia
Subclass Psilogastropoda represented as Gastropoda
Subclass Vetigastropoda (6 782)
Class Lamellibranchiata accepted as Bivalvia
Class Loricata accepted as Polyplacophora
Class Mollusca incertae sedis † (372)
Class Monoplacophora (229)
Class Pelecypoda accepted as Bivalvia
Class Polyplacophora (1 377)
Class Polyplaxiphora accepted as Polyplacophora
Class Rostroconchia † (64)
Class Scaphopoda (752)
Class Solenoconchia accepted as Scaphopoda
Class Solenogastres (313)
Subclass Chaetodermomorpha accepted as Caudofoveata