URMO Taxon list
Aegina citrea Eschscholtz, 1829
Aeginodiscus actinodiscus Haeckel, 1879 (uncertain > taxon inquirendum )
Aeginopsis laurentii Brandt, 1838
Aeginura beebei Bigelow, 1940
Aeginura grimaldii Maas, 1904
Aeginura lanzarotae (Haeckel, 1879) (uncertain > taxon inquirendum )
Aglantha conica Hargitt, 1902 accepted as Aglantha digitale (O. F. Müller, 1776)
Aglantha digitale (O. F. Müller, 1776)
Aglantha elata (Haeckel, 1879)
Aglantha ignea (Vanhöffen, 1902) accepted as Colobonema igneum (Vanhöffen, 1902)
Aglantha intermedia Bigelow, 1909
Aglaura hemistoma Péron & Lesueur, 1810
Aglauropsis aeora Mills, Rees & Hand, 1976
Aglauropsis agassizi Müller, 1865 (uncertain > taxon inquirendum )
Aglauropsis conanti Browne, 1902
Aglauropsis edwardsii Pagès, Bouillon & Gili, 1991
Aglauropsis jarli Kramp, 1955
Aglauropsis kawari Moreira & Yamashita, 1972
Aglauropsis vannuccii Thomas & Chhapgar, 1975
Amphogona apicata Kramp, 1957
Amphogona apsteini (Vanhöffen, 1902)
Amphogona pusilla Hartlaub, 1909
Arctapodema ampla (Vanhöffen, 1902)
Arctapodema antarctica (Vanhöffen, 1912)
Arctapodema australis (Vanhöffen, 1912)
Arctapodema macrogaster (Vanhöffen, 1902)
Armorhydra janowiczi Swedmark & Teissier, 1958
Astrohydra japonica Hashimoto, 1981
Benthocodon hyalinus Larson & Harbison, 1990
Benthocodon pedunculatus (Bigelow, 1913)
Botrynema brucei Browne, 1908
Botrynema brucei ellinorae (Hartlaub, 1909)
Botrynema ellinorae (Hartlaub, 1909) accepted as Botrynema brucei ellinorae (Hartlaub, 1909)
Calpasoma dactylopterum Fuhrmann, 1939
Colobonema apicatum Russell, 1961
Colobonema igneum (Vanhöffen, 1902)
Colobonema sericeum Vanhöffen, 1902
Colobonema typicum (Maas, 1897) (uncertain > taxon inquirendum )
Craspedacusta brevinema He & Xu, 2002
Craspedacusta chuxiongensis He, Xu & Nie, 2000
Craspedacusta hangzhouensis He, 1980
Craspedacusta iseanum (Oka & Hara, 1922)
Craspedacusta kawaii (Oka, 1907) accepted as Craspedacusta sowerbii Lankester, 1880
Craspedacusta kiatingi Kung & Gaw, 1939
Craspedacusta kuoi Shieh & Wang, 1959 accepted as Craspedacusta sowerbii Lankester, 1880
Craspedacusta sichuanensis He & Kou, 1984
Craspedacusta sinensis Gaw & Kung, 1939
Craspedacusta sowerbii Lankester, 1880
Craspedacusta vovasi Naumov & Stepanjants, 1971 accepted as Eperetmus typus Bigelow, 1915
Craspedacusta xinyangensis He, 1980
Craspedacusta ziguiensis He & Xu, 1985
Crossota alba Bigelow, 1913
Crossota brunnea Vanhöffen, 1902
Crossota millsae Thuesen, 2003
Crossota norvegica Vanhöffen, 1902
Crossota pedunculata Bigelow, 1913 accepted as Benthocodon pedunculatus (Bigelow, 1913)
Crossota rufobrunnea (Kramp, 1913)
Cubaia aphrodite Mayer, 1894
Cunina becki Bouillon, 1985
Cunina duplicata Maas, 1893
Cunina fowleri (Browne, 1906)
Cunina frugifera Kramp, 1948
Cunina globosa Eschscholtz, 1829
Cunina lativentris Gegenbaur, 1857 accepted as Cunina globosa Eschscholtz, 1829
Cunina mucilaginosa (Chamisso & Eysenhardt, 1821) (uncertain > taxon inquirendum )
Cunina octonaria McCrady, 1859
Cunina oligotis Haeckel, 1879 (uncertain > taxon inquirendum )
Cunina parasitica (Metschnikoff, 1881) accepted as Cunina octonaria McCrady, 1859
Cunina peregrina Bigelow, 1909
Cunina perigrima Bigelow, 1909 accepted as Cunina peregrina Bigelow, 1909
Cunina polygonia (Haeckel, 1879) (uncertain > taxon inquirendum )
Cunina proboscidea Metschnikoff & Metschnikoff, 1871
Cunina simplex Gili, Bouillon, Pagès, Palanques, Puig & Heussner, 1998
Cunina tenella (Bigelow, 1909)
Cunina vitrea Gegenbaur, 1857 (uncertain > taxon inquirendum )
Cunissa duplicata (Maas, 1893) accepted as Cunina duplicata Maas, 1893
Cunissa polypera Haeckel, 1879 (uncertain > taxon inquirendum )
Cunissa polyporpa Haeckel, 1879 (uncertain > taxon inquirendum )
Cunoctona lanzarotae Haeckel, 1879 accepted as Aeginura lanzarotae (Haeckel, 1879)
Eperetmus typus Bigelow, 1915
Geryonia proboscidalis (Forsskål, 1775)
Glossocodon tenuirostris (Agassiz, 1862) (uncertain > taxon inquirendum )
Gonionemus agassizii Murbach & Shearer, 1902 accepted as Gonionemus vertens A. Agassiz, 1862
Gonionemus chekiangensis Ling, 1937 accepted as Gonionemus vertens A. Agassiz, 1862
Gonionemus depressum Goto, 1903 accepted as Gonionemus vertens A. Agassiz, 1862
Gonionemus hamatus Kramp, 1965
Gonionemus hornelli Browne, 1905 accepted as Scolionema suvaense (Agassiz & Mayer, 1899)
Gonionemus murbachii Mayer, 1901 accepted as Gonionemus vertens A. Agassiz, 1862
Gonionemus oshoro Uchida, 1929 accepted as Gonionemus vertens A. Agassiz, 1862
Gonionemus vertens A. Agassiz, 1862
Gossea brachymera Bigelow, 1909 accepted as Octobulbacea brachymera (Bigelow, 1909)
Gossea corynetes (Gosse, 1853) accepted as Octobulbacea corynetes (Gosse, 1853)
Gossea faureae Picard, 1952 accepted as Octobulbacea faureae (Picard, 1952)
Gossea indica Bouillon, 1978 accepted as Octobulbacea indica (Bouillon, 1978)
Halammohydra adherens Swedmark & Teissier, 1967
Halammohydra andamanensis Rao, 1978
Halammohydra chauhani Rao, 1975
Halammohydra coronata Clausen, 1967
Halammohydra intermedia Clausen, 1967
Halammohydra intermedium Rao, 1993 (accepted > unreplaced junior homonym )