| Citation | O'Loughlin, P.M. and C. Ahearn, 2008 Antarctic and Sub-Antarctic species of Psolidium Ludwig, (Echinoderm: Holothuroidea: Psolidae). Memoirs of Museum Victoria 65:23-42. |
| Ref. | 89979 O'Loughlin, P.M. and C. Ahearn, 2008 |
| Page | 30, 33;figs.1e, 5a-c, 6a-b |
| Named Used as Valid | Psolidium gaini |
| Locality | |
| Distribution | South Georgia, South Orkney and South Shetland islands, Weddell Sea, Antarctic Peninsula to Ross Sea to Prydz Bay, 19-795 m. |