Madame Berthe's Mouse Lemur
| Scientific name | Microcebus berthae |
| Distribution | Central West Madagascar |
| Head-body length | 9 - 9,5 cm |
| Tail length | 13 - 14 cm |
| Body mass | 31 g |
| Habitat | Dry deciduous lowland forest from sea level up to 150 m |
| Food and Feeding | fruits, gums, relies heavily on sugary insect excretions and animal matter during harsh dry season |
| Activity patterns | nocturnal and arboreal |
| Social organization | solitary |
| Mating system | promiscuous |
| Status (IUCN Red List) | critically endangered |
