| Reference no. | Enticott, J. and D. Tipling, 1997 |
| Ecosystem | Temperate Australasia |
| Status | endemic |
| Abundance | common (usually seen) |
| Lifestage | adults |
| Regional database | |
| Remarks | Endemic breeding in Chatham Island (Ref. 84934, 7816). C: Ref. 84934; M: Ref. 7816. |