| Reference no. | Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993 |
| Ecosystem | Temperate South America |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Reported as Lagenorhynchus obscurus fitzroyi in Mar de Plata (Ref. 1522). C: Refs. 1522, 1394, M: Ref. 1394. |