| Referencia número | Holthuis, L.B., 1991 |
| Ecosistema | Tristan Gough |
| Estado | native |
| Abundancia | |
| Estadio de desarrollo | adults |
| Base de datos regional | |
| Observaciones | Known from the shelf of the islands of the Tristan da Cunha group (viz., Tristan da Cunha, Inaccessible Island, Nightingale Island, and Gough Island) (Ref. 4). |