| Reference no. | Harrison, P., 1987 |
| Ecosystem | Subantarctic New Zealand |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Huge colonies are known to breed at Bounty and Antipodes Islands, while smaller ones breed at Campbell and Auckland Island (Ref. 91362). C: Ref. 91362, 84934; M: Ref. 7816; O: Ref. 84934. |