Head to head
Crowned Lemur vs Mongoose Lemur
The crowned lemur and the mongoose lemur are both Eulemur species restricted to limited parts of Madagascar, but the mongoose lemur stands apart as one of the very few lemur species also found beyond the island, on the Comoro Islands.
| Crowned Lemur | Mongoose Lemur | |
|---|---|---|
| Scientific name | Eulemur coronatus | Eulemur mongoz |
| Range | Northern tip of Madagascar only | Northwestern Madagascar, plus the Comoro Islands |
| Found outside Madagascar | No | Yes, an introduced Comoro Islands population |
| Sexual dimorphism | Marked differences between males and females | Not a defining trait |
| Activity pattern | Flexible, day or night | Flexible, day, night, or dawn and dusk |
| Diet | Omnivore, fruit, flowers, leaves, insects | Omnivore, fruit, nectar, leaves, insects |
| Social structure | Mixed-sex groups led by a dominant female | Small family groups around a bonded pair |
| Conservation status | Endangered | Critically Endangered |
Crowned Lemur vs Mongoose Lemur: common questions
Are the crowned lemur and mongoose lemur closely related?
Yes, both belong to the genus Eulemur, sharing a broadly similar body plan, though the crowned lemur is confined entirely to the northern tip of Madagascar while the mongoose lemur also has a foothold beyond the island.
Which of the two is found outside Madagascar?
The mongoose lemur, which has a small introduced population on the Comoro Islands, making it one of the few lemur species found anywhere beyond Madagascar; the crowned lemur is found only on the island.
Which lemur is more endangered, the crowned or the mongoose lemur?
The mongoose lemur, which is Critically Endangered, faces a more urgent conservation outlook than the crowned lemur, which is listed as Endangered.