| Reference no. | Rice, D.W., 1998 |
| Ecosystem | Southern Cook/Austral Islands |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | A group of dolphins closely observed and photographed near Palmerston Atoll, appear to be this species (Ref. 2160). C: Refs. 1522, 2160, 1394, M: Ref. 1394. |