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| Kingdom Animalia |
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Chiridota pisanii Ludwig, 1886 -- valid |
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Clarkiella deichmannae O'Loughlin, 2009 -- valid |
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Cucamba O'Loughlin, 2009 -- valid |
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Cucumaria bouvetensis Ludwig & Heding, 1935 -- invalid |
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Cucumaria ekmani Ludwig & Heding, 1935 -- invalid |
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Cucumaria kerguelensis Théel, 1886 -- invalid |
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Cucumaria serrata intermedia Théel, 1886 -- invalid |
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Cucumaria serrata marionensis Théel, 1886 -- invalid |
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Cucumaria squamata Ludwig, 1898 -- invalid |
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Echinocucumis kirrilyae O'Loughlin, 2009 -- valid |
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Laetmogone wyvillethomsoni Théel, 1879 -- valid |
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Neopsolidium kerguelensis (Théel, 1886) -- valid |
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Pseudocnus intermedia (Théel, 1886) -- invalid |
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Pseudocnus laevigatus (Verrill, 1876) -- invalid |
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Pseudocnus marionensis (Théel, 1886) -- invalid |
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Thyone recurvata Théel, 1886 -- invalid |
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Trachythyone baja Hernandez, 1987 -- invalid |
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Trachythyone bouvetensis (Ludwig & Heding, 1935) -- valid |
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Trachythyone cynthiae O'Loughlin, 2009 -- valid |
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Trachythyone mackenzieae O'Loughlin, 2009 -- valid |
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Trachythyone muricata Studer, 1876 -- valid |
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