| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Psolus antarcticus Philippi, 1857 |
Antarctic rock sea cucumber | Southeast Pacific and Antarctic Atlantic | |
| Psolus arnaudi Cherbonnier, 1974 |
Antarctic Indian Ocean | ||
| Psolus boholensis Semper, 1868 |
Western Central Pacific | ||
| Psolus charcoti Vaney, 1906 |
Antarctic | ||
| Psolus cherbonnieri Carriol & Féral, 1985 |
Antarctic Indian Ocean | ||
| Psolus chitinoides Clark, 1901 |
Slipper sea cucumber | Eastern Pacific | 12.5 |
| Psolus complanatus Semper, 1868 |
Western Central Pacific | ||
| Psolus diomedeae Ludwig, 1893 |
Eastern Pacific | ||
| Psolus dubiosus Ludwig & Heding, 1935 |
Antarctic Atlantic | ||
| Psolus ephippifer Thompson, 1876 |
Antarctic Indian Ocean | ||
| Psolus fabricii Düben & Koren, 1846 |
Scarlet psolus | Arctic, Northeast Pacific and Northern Atlantic | |
| Psolus hypsinotus Heding, 1942 |
Northern Atlantic | ||
| Psolus japonicus Östergren, 1898 |
Northeast Pacific and the Arctic | ||
| Psolus koehleri Vaney, 1914 |
Antarctic Indian Ocean | ||
| Psolus macrolepis Fisher, 1907 |
To be filled | ||
| Psolus marcusi Tommasi, 1971 |
To be filled | ||
| Psolus neozolanicus Mortensen, 1925 |
Southwest Pacific | ||
| Psolus paradubiosus Carriol & Féral, 1985 |
Basket rock sea cucumber | Southeast Pacific and Antarctic | |
| Psolus parvulus Cherbonnier, 1974 |
Antarctic Indian Ocean | ||
| Psolus patagonicus unspecified |
Patagonian rock sea cucumber | Patagonia | |
| Psolus peronii Bell, 1883 |
Arctic and Northeast Pacific | ||
| Psolus phantapus unspecified |
Arctic armored cucumber | Arctic, Northeast Pacific and Northern Atlantic | |
| Psolus pourtalesii Théel, 1886 |
Atlantic Ocean | ||
| Psolus solidus Massin, 1987 |
To be filled | 1.9 | |
| Psolus squamatus (Koren, 1844) |
White creeping pedal sea cucumber | Atlantic and the Pacific | |
| Psolus tessellatus Koehler, 1896 |
Northeast Atlantic | ||
| Psolus tuberculosus unspecified |
Western Central Atlantic | ||
| Psolus vitoriae Tommasi, 1971 |
To be filled |