| Citation | Branch, M.L., 1994 The benthic invertebrate fauna of subantarctic Marion and Prince Edward Islands. Master's Thesis, Department of Zoology, University of Cape Town. |
| Ref. | 104403 Branch, M.L., 1994 |
| Page | tab.1 |
| Named Used as Valid | Philobrya quadrata |
| Locality | |
| Distribution | Marion and Prince Edward Islands. |