• Abyssocucumis abyssorum (Théel, 1886)
• Abyssocucumis liouvillei (Vaney, 1914) Gutt, 1988 accepted as Staurocucumis liouvillei (Vaney, 1914) Ekman, 1927
• Abyssocucumis tourqueti (Vaney, 1906) accepted as Staurocucumis turqueti (Vaney, 1906)
• Caespitugo citriformis Gutt, 1990 accepted as Crucella scotiae (Vaney, 1906)
• Caespitugo diversipes Gutt, 1990 accepted as Cucamba psolidiformis (Vaney, 1908)
• Cladodactyla crocea (Lesson, 1830)
• Cladodactyla crocea var. croceoides (Vaney, 1908)
• Crucella hystrix Gutt, 1990
• Crucella scotiae (Vaney, 1906)
• Cucamba psolidiformis (Vaney, 1908)
• Cucumaria acuta Massin, 1992 accepted as Echinopsolus acutus (Massin, 1992)
• Cucumaria analis Vaney, 1908 accepted as Cucumaria georgiana (Lampert, 1886)
• Cucumaria antarctica Vaney, 1906 accepted as Heterocucumis steineni (Ludwig, 1898)
• Cucumaria conspicua Vaney, 1908 accepted as Cucamba psolidiformis (Vaney, 1908)
• Cucumaria croceoïda Vaney, 1908 accepted as Cladodactyla crocea var. croceoides (Vaney, 1908)
• Cucumaria georgiana (Lampert, 1886)
• Cucumaria godfroyi Vaney, 1914 accepted as Heterocucumis steineni (Ludwig, 1898)
• Cucumaria grandis Vaney, 1906 accepted as Staurocucumis turqueti (Vaney, 1906)
• Cucumaria joubibi Vaney, 1914 accepted as Cucumaria joubini Vaney, 1914
• Cucumaria joubini Vaney, 1914
• Cucumaria perfida Vaney, 1908
• Cucumaria periprocta Vaney, 1908
• Cucumaria perrieri Ekman, 1927 accepted as Pentactella perrieri (Ekman, 1927)
• Cucumaria psolidiformis Vaney, 1908 accepted as Cucamba psolidiformis (Vaney, 1908)
• Cucumaria steineni Ludwig, 1898 accepted as Heterocucumis steineni (Ludwig, 1898)
• Echinopsolus acanthocola Gutt, 1990
• Echinopsolus acutus (Massin, 1992)
• Echinopsolus charcoti (Vaney, 1906)
• Echinopsolus koehleri (Vaney, 1914)
• Echinopsolus parvipes Massin, 1992
• Echinopsolus splendidus (Gutt, 1990)
• Ekkentropelma brychia Pawson, 1971
• Ekmocucumis denticulata (Ekman, 1927) accepted as Heterocucumis denticulata (Ekman, 1927)
• Ekmocucumis grandis (Vaney, 1906) accepted as Staurocucumis turqueti (Vaney, 1906)
• Ekmocucumis steineri (Ludwig, 1886) accepted as Heterocucumis steineni (Ludwig, 1898)
• Heterocucumis antarctica (Vaney, 1906) Cherbonnier, 1974 accepted as Heterocucumis steineni (Ludwig, 1898)
• Heterocucumis coatsi (Vaney, 1908) Cherbonnier, 1974 accepted as Psolicrux coatsi (Vaney, 1908)
• Heterocucumis denticulata (Ekman, 1927)
• Heterocucumis georgiana (Lampert, 1886) accepted as Cucumaria georgiana (Lampert, 1886)
• Heterocucumis godfroyi (Vaney, 1914) Cherbonnier, 1974 accepted as Heterocucumis steineni (Ludwig, 1898)
• Heterocucumis steineni (Ludwig, 1898)
• Microchoerus splendidus Gutt, 1990 accepted as Echinopsolus splendidus (Gutt, 1990)
• Neopsolidium convergens (Hérouard, 1901)
• Paracucumis antarctica Mortensen, 1925 accepted as Paracucumis turricata (Vaney, 1906)
• Paracucumis turricata (Vaney, 1906)
• Pentactella laevigata Verrill, 1876
• Pentactella perrieri (Ekman, 1927)
• Pseudocnus dubiosus (Semper, 1868)
• Pseudocnus laevigatus (Verrill, 1876) accepted as Pentactella laevigata Verrill, 1876
• Pseudocnus perrieri (Ekman, 1927) accepted as Pentactella perrieri (Ekman, 1927)
• Pseudopsolus ferrari Bell, 1908
• Psolicrux coatsi (Vaney, 1908)
• Psolidium (Cucumaria) coatsi Vaney, 1908 accepted as Psolicrux coatsi (Vaney, 1908)
• Psolidium bistriatum Ludwig & Heding, 1935 accepted as Psolicrux coatsi (Vaney, 1908)
• Psolidium gaini Vaney, 1914
• Psolidium incertum (Théel, 1886) accepted as Psolidium poriferum (Studer, 1876)
• Psolidium incubans Ekman, 1925
• Psolidium navicula Ekman, 1927 accepted as Psolicrux coatsi (Vaney, 1908)
• Psolidium poriferum (Studer, 1876)
• Psolus antarcticus (Philippi, 1857)
• Psolus arnaudi Cherbonnier, 1974
• Psolus arnoudi (Cherbonnier, 1973) accepted as Psolus arnaudi Cherbonnier, 1974
• Psolus belgicae Hérouard, 1901
• Psolus charcoti Vaney, 1906 accepted as Echinopsolus charcoti (Vaney, 1906)
• Psolus dubiosus Ludwig & Heding, 1935
• Psolus figulus Ekman, 1925
• Psolus granulosus Vaney, 1906
• Psolus koehleri Vaney, 1914 accepted as Echinopsolus koehleri (Vaney, 1914)
• Psolus parvulus Cherbonnier, 1974
• Psolus punctatus Ekman, 1925
• Psolus squamatus (O.F. Müller, 1776)
• Staurocucumis liouvillei (Vaney, 1914) Ekman, 1927
• Staurocucumis turqueti (Vaney, 1906)
• Stereoderma kirchsbergii (Heller, 1868) Panning, 1949
• Thyone muricata Lampert, 1886 [non Studer, 1876] accepted as Heterocucumis steineni (Ludwig, 1898)
• Thyone scotiae Vaney, 1906 accepted as Crucella scotiae (Vaney, 1906)
• Trachythyone bouvetensis (Ludwig & Heding, 1935)
• Trachythyone maxima Massin, 1992
• Trachythyone mira (Ludwig & Heding, 1935) Panning, 1949 accepted as Staurocucumis liouvillei (Vaney, 1914) Ekman, 1927
• Trachythyone parva (Ludwig, 1875)
• Ypsilocucumis scotiae (Vaney, 1906) accepted as Crucella scotiae (Vaney, 1906)
• Ypsilocucumis turricata (Vaney, 1906) accepted as Paracucumis turricata (Vaney, 1906)