IRMNG Taxon list
Chirostylus affinis Chace, 1942 accepted as Gastroptychus affinis (Chace, 1942)
Chirostylus ciliatus Van Dam, 1933 accepted as Uroptychus ciliatus (Van Dam, 1933)
Chirostylus defensus (Benedict, 1902) accepted as Gastroptychus defensus (Benedict, 1902)
Chirostylus dolichopus Ortmann, 1892
Chirostylus formosus (Filhol, 1884)
Chirostylus hendersoni (Alcock & Anderson, 1899) accepted as Gastroptychus hendersoni (Alcock & Anderson, 1899)
Chirostylus investigatoris (Alcock & Anderson, 1899) accepted as Gastroptychus investigatoris (Alcock & Anderson, 1899)
Chirostylus micheleae Tirmizi & Khan, 1979
Chirostylus milneedwardsi (Henderson, 1885) accepted as Gastroptychus milneedwardsi (Henderson, 1885)
Chirostylus novaecaledoniae Baba, 1991
Chirostylus novaezelandiae (Baba, 1975)
Chirostylus ortmanni Miyake & Baba, 1968
Chirostylus perarmatus Haig, 1968 accepted as Gastroptychus perarmatus (Haig, 1968)
Chirostylus rogeri (Baba, 2000)
Chirostylus rostratus Osawa & Nishikiori, 1998
Chirostylus sandyi Baba, 2009
Chirostylus spinifer (A. Milne-Edwards, 1880) accepted as Gastroptychus spinifer (A. Milne Edwards, 1880)
Chirostylus stellaris Osawa, 2007
Chirostylus sterno-ornatus Van Dam, 1933 accepted as Gastroptychus sternoornatus (Van Dam, 1933)
Chirostylus valdiviae (Balss, 1913) accepted as Gastroptychus valdiviae (Balss, 1913)
Diptychus armatus A. Milne Edwards, 1880 accepted as Uroptychus armatus (A. Milne Edwards, 1880)
Diptychus australis Henderson, 1885
Diptychus gracilimanus Henderson, 1885
Diptychus insignis Henderson, 1885 accepted as Uroptychus insignis (Henderson, 1885)
Diptychus intermedius A. Milne Edwards, 1880 accepted as Uroptychus intermedius (A. Milne Edwards, 1880)
Diptychus nitidus A. Milne Edwards, 1880 accepted as Uroptychus nitidus (A. Milne Edwards, 1880)
Diptychus parvulus Henderson, 1885 accepted as Uroptychus parvulus (Henderson, 1885)
Diptychus politus Henderson, 1885 accepted as Uroptychus politus (Henderson, 1885)
Diptychus rubrovittatus A. Milne Edwards, 1881 accepted as Uroptychus rubrovittatus (A. Milne Edwards, 1881)
Diptychus rubro-vittatus A. Milne Edwards, 1881 accepted as Uroptychus rubrovittatus (A. Milne Edwards, 1881)
Diptychus rugosus A. Milne Edwards, 1880 accepted as Uroptychus rugosus (A. Milne Edwards, 1880)
Diptychus spinimarginatus Henderson, 1885 accepted as Uroptychodes spinimarginatus (Henderson, 1885)
Diptychus spinosus A. Milne Edwards & Bouvier, 1894 accepted as Uroptychus spinosus (A. Milne Edwards & Bouvier, 1894)
Diptychus tridentatus Henderson, 1885 accepted as Uroptychus tridentatus (Henderson, 1885)
Diptychus unicifer (A. Milne Edwards, 1880) accepted as Uroptychus uncifer (A. Milne Edwards, 1880)
Gastroptychus affinis (Chace, 1942)
Gastroptychus brachyterus Baba, 2005
Gastroptychus brevipropodus Baba, 1991
Gastroptychus cavimurus Baba, 1977
Gastroptychus chacei Baba, 1986 accepted as Uroptychus chacei (Baba, 1986)
Gastroptychus defensa (Benedict, 1902) accepted as Gastroptychus defensus (Benedict, 1902)
Gastroptychus defensus (Benedict, 1902)
Gastroptychus formosus (Filhol, 1884)
Gastroptychus hawaiiensis Baba, 1977
Gastroptychus hendersoni (Alcock & Anderson, 1899)
Gastroptychus iaspis Baba & Haig, 1990
Gastroptychus investigatoris (Alcock & Anderson, 1899)
Gastroptychus laevis (Henderson, 1885)
Gastroptychus meridionalis de Melo-Filho & de Melo, 2004
Gastroptychus milneedwardsi (Henderson, 1885)
Gastroptychus novaezelandiae Baba, 1974
Gastroptychus paucispina Baba, 1991
Gastroptychus perarmatus (Haig, 1968)
Gastroptychus rogeri Baba, 2000
Gastroptychus salvadori Rice & Miller, 1991
Gastroptychus spinifer (A. Milne Edwards, 1880)
Gastroptychus spinirostris Ahyong & Poore, 2004 accepted as Uroptychus spinirostris (Ahyong & Poore, 2004)
Gastroptychus sternoornatus (Van Dam, 1933)
Gastroptychus valdiviae (Balss, 1913)
Hapaloptyx difficilis Stebbing, 1920
Ptychogaster defensa Benedict, 1902 accepted as Gastroptychus defensus (Benedict, 1902)
Ptychogaster formosus Filhol, 1884 accepted as Gastroptychus formosus (Filhol, 1884)
Ptychogaster hendersoni Alcock & Anderson, 1899 accepted as Gastroptychus hendersoni (Alcock & Anderson, 1899)
Ptychogaster investigatoris Alcock & Anderson, 1899 accepted as Gastroptychus investigatoris (Alcock & Anderson, 1899)
Ptychogaster laevis Henderson, 1885 accepted as Gastroptychus laevis (Henderson, 1885)
Ptychogaster milne-edwardsi (Henderson, 1885) accepted as Gastroptychus milneedwardsi (Henderson, 1885)
Ptychogaster milne-edwardsi Henderson, 1885 accepted as Gastroptychus milneedwardsi (Henderson, 1885)
Ptychogaster spinifer A. Milne Edwards, 1880 accepted as Gastroptychus spinifer (A. Milne Edwards, 1880)
Ptychogaster valdiviae Balss, 1913 accepted as Gastroptychus valdiviae (Balss, 1913)
Uroptychodes albatrossae (Baba, 1988)
Uroptychodes babai Dong & Li, 2010
Uroptychodes barunae Baba, 2004
Uroptychodes benedicti (Baba, 1977)
Uroptychodes epigaster Baba, 2004
Uroptychodes grandirostris (Yokoya, 1933)
Uroptychodes mortenseni (Van Dam, 1939)
Uroptychodes musorstomi Baba, 2004
Uroptychodes nowra (Ahyong & Poore, 2004)
Uroptychodes okutanii (Baba, 1981)
Uroptychodes spinimarginatus (Henderson, 1885)
Uroptychodes spinulifer (Van Dam, 1940)
Uroptychus acostalis Baba, 1988
Uroptychus aguayoi Chace, 1939
Uroptychus albatrossae Baba, 1988 accepted as Uroptychodes albatrossae (Baba, 1988)
Uroptychus alcocki Ahyong & Poore, 2004
Uroptychus alius Baba, 2005
Uroptychus altus Baba, 2005
Uroptychus amabilis Baba, 1979
Uroptychus anacaena Baba & Lin, 2008
Uroptychus anatonus Baba & Lin, 2008
Uroptychus armatus (A. Milne Edwards, 1880)
Uroptychus australis (Henderson, 1885)
Uroptychus babai Ahyong & Poore, 2004
Uroptychus bacillimanus Alcock & Anderson, 1899
Uroptychus bellus Faxon, 1893
Uroptychus belos Ahyong & Poore, 2004
Uroptychus benedicti Baba, 1977 accepted as Uroptychodes benedicti (Baba, 1977)
Uroptychus bicavus Baba & de Saint Laurent, 1992
Uroptychus bispinatus Baba, 1988
Uroptychus bouvieri Caullery, 1896