| Referencia número | Rice, D.W., 1998 |
| Ecosistema | Central New Zealand |
| Estado | native |
| Abundancia | |
| Estadio de desarrollo | adults |
| Base de datos regional | |
| Observaciones | Some individuals disperse in winter to Auckland Islands, Snares Islands, Campbell Island, and the shores around North and South Island (Ref. 1522). |