Madame Berthe's mouse lemur
| Scientific name | Microcebus berthae |
| Body size | 9 cm |
| Body mass | 33 g |
| Dristribution | Menabe |
| Status | Critically endangered |
| Lifestyle | nocturnal, omnivorous, solitary forager, mixed sleeping groups |
| Mating system | promiscous |
| Special | smallest living primate |
