| Reference no. | Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993 |
| Ecosystem | Warm Temperate Southwestern Atlantic |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Reported as Arctocephalus australis gracilis in Isla de Lobos (Refs. 1522, 75661). |