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| Kingdom Animalia |
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Abyssocucumis abyssorum (Théel, 1886) -- valid |
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Achlyonice tui (Pawson, 1965) -- valid |
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Amperima robusta (Théel, 1882) -- valid |
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Ankyroderma jeffreysii Danielssen & Koren, 1881 -- invalid |
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Benthodytes abyssicola Théel, 1882 -- valid |
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Benthodytes sordida Théel, 1882 -- invalid |
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Benthodytes superbus Koehler & Vaney, 1905 -- invalid |
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Benthodytes wolffi Rogacheva & Cross, 2009 -- valid |
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Benthogone fragilis (Koehler & Vaney, 1905) -- valid |
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Benthothuria cristata Koehler & Vaney, 1905 -- valid |
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Caudina albicans (Théel, 1886) -- invalid |
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Cucumaria albatrossi Cherbonnier, 1941 -- invalid |
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Elpidia antarctica Belyaev, 1971 -- valid |
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Elpidia glacialis Théel, 1876 -- valid |
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Elpidia glacialis kermadecensis Hansen, 1956 -- invalid |
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Elpidia glacialis kurilensis Baranova & Belyaev in Belyaev, 1971 -- invalid |
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Elpidia glacialis solomonensis Hansen, 1956 -- invalid |
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Elpidia glacialis sundensis Hansen, 1956 -- invalid |
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Elpidia glacialis uschakovi Belyaev, 1971 -- invalid |
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Elpidia javanica Belyaev, 1971 -- valid |
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Elpidia kurilensis Baranova & Belyaev in Belyaev, 1971 -- valid |
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Elpidia uschakovi Belyaev, 1971 -- valid |
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Enypniastes diaphana (Gilchrist, 1920) -- invalid |
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Enypniastes ecalcarea (Sluiter, 1901) -- invalid |
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Fistularia mollis M. Sars, 1835 -- invalid |
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Holothuria intestinalis Ascanius, 1805 -- invalid |
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Holothuria roulei Koehler, 1895 -- invalid |
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Holothuria verrilli Théel, 1886 -- invalid |
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Ilyodaemon ijimai Mitsukuri, 1897 -- invalid |
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Irpa Danielssen & Koren, 1879 -- valid |
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Irpa ludwigi (von Marenzeller, 1893) -- invalid |
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Kolga Danielssen & Koren, 1880 -- valid |
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Kolga hyalina Danielssen & Koren, 1880 -- valid |
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Laetmogone billetti Rogacheva, Gebruk & Alt, 2013 -- valid |
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Laetmogone ijimai (Mitsukuri, 1897) -- valid |
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Mesothuria (Allantis) Hérouard, 1902 -- invalid |
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Mesothuria (Diplasiothuria) Heding, 1942 -- invalid |
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Mesothuria (Monothuria) Heding, 1940 -- invalid |
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Mesothuria (Penichrothuria) Heding, 1942 -- invalid |
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Mesothuria (Zygothuria) R. Perrier, 1898 -- invalid |
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Mesothuria candelabri Hérouard, 1923 -- invalid |
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Mesothuria connectens (R. Perrier, 1898) -- invalid |
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Mesothuria deani Mitsukuri, 1912 -- valid |
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Mesothuria hokutenica Imaoka, 1990 -- invalid |
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Mesothuria lactea (Théel, 1886) -- invalid |
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Mesothuria marginata Sluiter, 1901 -- invalid |
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Mesothuria parva (Théel, 1886) -- invalid |
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Mesothuria thomsoni (Théel, 1886) -- invalid |
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Mesothuria triradiata Heding, 1942 -- invalid |
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Molpadia diploa Heding, 1935 -- valid |
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Molpadia roretzi (von Marenzeller, 1878) -- invalid |
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Myriotrochus macquariensis Belyaev & Mironov, 1981 -- invalid |
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Myriotrochus macquoriensis Belyaev & Mironov, 1981 -- valid |
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Nectothuria translucida Belyaev & Vinogradov, 1969 -- invalid |
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Orphnurgus insignis Fisher, 1907 -- valid |
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Paelopatides dissidens Koehler & Vaney, 1910 -- valid |
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Pelopatides Théel, 1886 -- invalid |
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Peniagone coccinea Rogacheva, Gebruk & Alt, 2013 -- valid |
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Peniagone crozeti Cross & Gebruk, 2009 -- valid |
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Peniagone ecalcarea Sluiter, 1901 -- invalid |
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Peniagone expansa Koehler & Vaney, 1905 -- invalid |
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Peniagone horrifer Théel, 1882 -- valid |
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Peniagone stabilis Koehler & Vaney, 1905 -- invalid |
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Peniagone vedeli Hansen, 1956 -- valid |
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Peniagone willemoesi (Théel, 1882) -- valid |
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Pseudostichopus (Trachostichopus) Heding, 1940 -- invalid |
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Pseudostichopus aemulatus Solis-Marin & Billett, 2004 -- valid |
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Psolus charcoti Vaney, 1906 -- invalid |
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Psycheotrephes discoveryi Rogacheva & Cross, 2009 -- valid |
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Psychropotes minuta Koehler & Vaney, 1905 -- valid |
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Psychropotes xenochromata Rogacheva & Billett, 2009 -- valid |
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Scotoplanes Théel, 1882 -- valid |
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Scotoplanes albida Théel, 1882 -- invalid |
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Scotoplanes globosa (Théel, 1879) -- valid |
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Staurocucumis abyssorum (Théel, 1886) -- invalid |
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Thyonidium scabrum M. Sars, 1868 -- invalid |
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Trachostichopus Heding, 1940 -- invalid |
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Trochostoma albicans Théel, 1886 -- invalid |
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Trochostoma concolor caudatum Koehler & Vaney, 1905 -- invalid |
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Zygothuria connectens R. Perrier, 1898 -- valid |
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Zygothuria lactea (Théel, 1886) -- valid |
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