URMO Taxon list
Acaulis primarius Stimpson, 1853
Acaulis rosea (Verrill, 1878) accepted as Candelabrum phrygium (Fabricius, 1780)
Acauloides ammisatum Bouillon, 1965
Acauloides ilonae (Brinckmann-Voss, 1966)
Altairina cargoi Vargas-Hernandez & Ochoa-Figueroa, 1991 accepted as Corymorpha cargoi (Vargas-Hernandez & Ochoa-Figueroa, 1991)
Amalthaea uvifera Schmidt, 1852 accepted as Corymorpha sarsii Steenstrup, 1855
Amalthaea vardöensis Loman, 1889 accepted as Corymorpha sarsii Steenstrup, 1855
Blastothela rosea Verrill, 1878 accepted as Candelabrum phrygium (Fabricius, 1780)
Boeromedusa auricogonia Bouillon, 1995
Boreohydra simplex Westblad, 1937 accepted as Plotocnide borealis Wagner, 1885
Bouillonia cornucopia (Bonnevie, 1898)
Branchiocerianthus imperator (Allman, 1885)
Branchiocerianthus italicus Stechow, 1921
Branchiocerianthus mirabilis (Stechow, 1921)
Branchiocerianthus norvegicus Brattström, 1956
Branchiocerianthus reniformis Broch, 1918
Branchiocerianthus urceolus Mark, 1898
Candelabrum australe (Briggs, 1928)
Candelabrum austrogeorgiae (Jäderholm, 1904)
Candelabrum capensis (Manton, 1940)
Candelabrum cocksii (Cocks, 1854)
Candelabrum fritchmanii Hewitt & Goddard, 2001
Candelabrum giganteum (Bonnevie, 1898)
Candelabrum harrisoni (Briggs, 1928)
Candelabrum meridianum (Briggs, 1939)
Candelabrum minutum (Bonnevie, 1898) accepted as Candelabrum phrygium (Fabricius, 1780)
Candelabrum mitra (Bonnevie, 1898) accepted as Candelabrum phrygium (Fabricius, 1780)
Candelabrum penola (Manton, 1940)
Candelabrum phrygium (Fabricius, 1780)
Candelabrum serpentarii Segonzac & Vervoort, 1995
Candelabrum tentaculatum (Millard, 1966)
Candelabrum verrucosum (Bonnevie, 1898) accepted as Candelabrum phrygium (Fabricius, 1780)
Climacocodon ikarii Uchida, 1924
Cnidocodon leopoldi Bouillon, 1978
Cnidocodon xiamenensis (Zhang & Wu, 1981) accepted as Cnidocodon leopoldi Bouillon, 1978
Corymorpha abaxialis (Kramp, 1962)
Corymorpha abyssalis Broch, 1910 accepted as Corymorpha groenlandica (Allman, 1876)
Corymorpha ameriensis Stepanjants, 1979 accepted as Gymnogonos ameriensis (Stepanjants, 1979)
Corymorpha annulata (Kramp, 1928)
Corymorpha antarctica Pfeffer, 1889 accepted as Gymnogonos antarcticus (Pfeffer, 1889)
Corymorpha anthoformis (Yamada, 1974)
Corymorpha apiciloculifera (Xu & Huang, 2003)
Corymorpha appellöfi Bonnevie, 1901 accepted as Corymorpha nutans M. Sars, 1835
Corymorpha bigelowi (Maas, 1905)
Corymorpha brunnescentis (Huang, 1999)
Corymorpha cargoi (Vargas-Hernandez & Ochoa-Figueroa, 1991)
Corymorpha carnea (Clark, 1877)
Corymorpha cingulata (Vanhöffen, 1910) accepted as Gymnogonos cingulatus (Vanhöffen, 1910)
Corymorpha crassocanalis (Xu & Huang, 2003)
Corymorpha forbesii (Mayer, 1894)
Corymorpha furcata (Kramp, 1948)
Corymorpha gemmifera (Bouillon, 1978)
Corymorpha gigantea (Kramp, 1957)
Corymorpha glacialis M. Sars, 1860
Corymorpha gracilis (Brooks, 1883)
Corymorpha groenlandica (Allman, 1876)
Corymorpha intermedia Schuchert, 1996 accepted as Euphysa intermedia (Schuchert, 1996)
Corymorpha interogona (Xu & Huang, 2003)
Corymorpha iyoensis Yamada, 1959 accepted as Zyzzyzus iyoensis (Yamada, 1959)
Corymorpha januarii Steenstrup, 1855
Corymorpha knides (Huang, 1999)
Corymorpha macrobulbus (Xu & Huang, 2003)
Corymorpha microrhiza (Hickson & Gravely, 1907)
Corymorpha nana Alder, 1857
Corymorpha normani (Browne, 1916)
Corymorpha nutans M. Sars, 1835
Corymorpha palma Torrey, 1902
Corymorpha parvula (Hickson & Gravely, 1907) accepted as Zyzzyzus parvula (Hickson & Gravely, 1907)
Corymorpha pendula L. Agassiz, 1862
Corymorpha petalina (Margulis, 1989) accepted as Rhabdoon singulare Keferstein & Ehlers, 1861
Corymorpha pseudoabaxialis (Bouillon, 1978)
Corymorpha russelli (Hamond, 1974)
Corymorpha sagamina Hirohito, 1988
Corymorpha sarsii Steenstrup, 1855
Corymorpha similis (Kramp, 1959)
Corymorpha solidonema (Huang, 1999)
Corymorpha taiwanensis (Xu & Huang, 2003)
Corymorpha tentaculata (Linko, 1905) accepted as Euphysa tentaculata Linko, 1905
Corymorpha typica (Uchida, 1927)
Corymorpha valdiviae (Vanhöffen, 1911)
Corymorpha verrucosa (Bouillon, 1978)
Cryptohydra thieli Thomas, Edwards & Higgins, 1995
Dicodonium adriaticum Graeffe, 1884 (uncertain > taxon inquirendum )
Dicodonium cornutum Haeckel, 1879 (uncertain > taxon inquirendum )
Dicodonium floridana Mayer, 1910
Dicodonium jeffersoni (Mayer, 1900) accepted as Dinema jeffersoni Mayer, 1900
Dicodonium ocellatum (Busch, 1851) accepted as Sarsia ocellata Busch, 1851
Dicodonium punctatum Vanhöffen, 1911 accepted as Paulinum punctatum (Vanhöffen, 1911)
Ectopleura americana Peterson, 1990
Ectopleura bethae (Warren, 1908) accepted as Ectopleura betheris (Warren, 1908)
Ectopleura betheris (Warren, 1908)
Ectopleura crocea (Agassiz, 1862)
Ectopleura dumortierii (Van Beneden, 1844)
Ectopleura exxonia (Watson, 1978)
Ectopleura grandis Fraser, 1944
Ectopleura guangdongensis Xu, Huang & Chen, 1991
Ectopleura indica Petersen, 1990
Ectopleura integra (Fraser, 1938)
Ectopleura japonica (Hirohito, 1988)
Ectopleura larynx (Ellis & Solander, 1786)