| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Psolidium bidiscum Lampert, 1896 |
Pale creeping pedal sea cucumber | Eastern Pacific | 3 |
| Psolidium complanatum Cherbonnier, 1969 |
Eastern Indian Ocean | ||
| Psolidium disciformis (Théel, 1886) |
Small white rock sea cucumber | Southeast Pacific | |
| Psolidium ekmani Deichmann, 1941 |
To be filled | 1.35 | |
| Psolidium ephippifer unspecified |
To be filled | ||
| Psolidium eubullatum Deichmann, 1941 |
To be filled | 1.2 | |
| Psolidium gaini Vaney, 1914 |
Antarctic Atlantic | ||
| Psolidium gracile Ludwig, 1894 |
To be filled | 2.1 | |
| Psolidium incertum (Théel, 1886) |
Antarctic | 1.8 | |
| Psolidium normani O'Loughlin & Ahearn, 2008 |
Antarctic Indian Ocean | ||
| Psolidium ornatum Perrier, 1893 |
To be filled | ||
| Psolidium panamense Ludwig, 1894 |
To be filled | 2.1 | |
| Psolidium pawsoni O'Loughlin & Ahearn, 2008 |
Antarctic Indian Ocean | ||
| Psolidium planum Deichmann, 1941 |
To be filled | 1.5 | |
| Psolidium poriferum (Studer, 1876) |
Antarctic | ||
| Psolidium schnabelae O'Loughlin & Ahearn, 2008 |
Antarctic Indian Ocean | ||
| Psolidium tenue Mortensen, 1925 |
Antarctic Indian Ocean |