Gray-brown Mouse Lemur
| Scientific name | Microcebus griseorufus |
| Distribution | South- und South West Madagascar |
| Head-body length | 12 - 13 cm |
| Tail length | 14 - 15 cm |
| Body mass | 40 - 50 g |
| Descriptive notes | - medium-sized mouse lemur species - dorsal coat is light gray, split by a cinnamon-colored midline stripe that runs from either the crown or shoulders to the end of the tail - anterior portion of the ventral coat is light grayish-white, with the posterior portion tending more toward gray - tail is largely cinnamon above and beige beneath |
| Habitat | spiny forest and dry thorm scrub from the sea level to 250 m |
| Food and Feeding | gums, fruits, flowers, arthropods |
| Activity patterns | nocturnal and arboreal |
| Social organization | females and, less frequently, males associate in same-sex pairs that sometimes combine to form larger sleeping groups |
| Status (IUCN Red List) | least concern (LC) |