| Scientific name | Avahi meridionalis ramanantsoavani |
| Distribution | Southeast Madagascar, coastal |
| Head-body length | 24 - 31 cm |
| Tail length | 33 - 40 cm |
| Body mass | 900 - 1000 g |
| Habitat | primary tropical rainforest |
| Activity patterns | nocturnal and arboreal |
| Status (IUCN Red List) | vulnerable (VU) |
