| شماره مرجع | Enticott, J. and D. Tipling, 1997 |
| بوم سازگان _ اكوسيستم | Tristan Gough |
| وضعیت | native |
| فراواني | |
| Lifestage | adults |
| Regional database | |
| Remarks | Annually breeds on this island, and is also reported to be harvested in the Tristan da Cunha group (Ref. 84934). C: Ref. 84934; M: Ref. 7816. |