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  3. Rufous Mouse Lemur

One of the 6 lemurs on WAnimals

Rufous Mouse Lemur (Microcebus rufus)

Mammals · Primates · Cheirogaleidae

Rufous Mouse Lemur

Microcebus rufus

Vulnerable

At high risk of extinction in the wild over the medium term.

Spotted something wrong?

The rufous mouse lemur is one of the smallest primates in the world, weighing about fifty grams. It lives in the rainforests of eastern Madagascar, is strictly nocturnal and feeds on fruit, nectar, insects and tree exudates. During the cold season it enters periods of torpor lasting several days to save energy. Males and females occupy overlapping territories, and the females usually sleep in groups in tree holes while the males sleep alone.

Weight

40 g – 60 g

Size

12 cm – 14 cm

Life expectancy

9 years

Diet

Omnivore

Combines animal and plant food depending on availability.

Activity

Nocturnal

Active mainly at night.

Social structure

Solitary

Lives and hunts alone, joining others only to breed.

Sighting difficulty

Moderate

Rainforest
1countries8parks1same family

AI-generated images: illustrations, not photographs.

Fun facts

  • It goes into torpor for days at a time in the cold season: it lowers its body temperature and metabolism almost to a standstill, an exceptional ability in a primate and one studied as a model for understanding hibernation in warm-blooded mammals.
  • It is one of the smallest primates on the planet: it fits in the palm of a hand and weighs the same as a small egg.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (mammal)
Habitat and environment
Understorey and middle storey of the rainforests of eastern Madagascar
Sexual maturity
9.8 months
Gestation / incubation
2 months
Litter / clutch size
2.5 (average)

Sources consulted: https://www.iucnredlist.org/ | https://animaldiversity.org/ | https://es.wikipedia.org/

Where to find it

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The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented.

Related species

Other species in the catalogue with the most in common with Rufous Mouse Lemur — same habitat, park, country, tags or family.

Same taxonomic family
Shares a park
Shares a park
Shares a park
Shares a park
Shares a park

How to help

The rufous mouse lemur is classified as vulnerable. Organisations such as the IUCN, WWF and the Wildlife Conservation Society work specifically on its conservation and that of its habitat; looking into their programmes is a good starting point if you want to get involved.

It's documented in 7 protected areas — one reason why protecting these places matters for its conservation.

Keep exploring

Based on what we already know about rufous mouse lemur.

Comments

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See full glossary
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See its range on the interactive map→
Andasibe-MantadiaMadagascar
RanomafanaMadagascar
AndohahelaMadagascar
AndringitraMadagascar
MarojejyMadagascar
MasoalaMadagascar
Montagne d'AmbreMadagascar
ZahamenaMadagascar
Least Concern

Grey Mouse Lemur

Microcebus murinus

FossaVulnerable

Fossa

Cryptoprocta ferox

Vulnerable

Spotted Fanaloka

Fossa fossana

Least Concern

Greater Hedgehog Tenrec

Setifer setosus

Endangered

Aye-aye

Daubentonia madagascariensis

Endangered

Ring-tailed Lemur

Lemur catta

CountriesMadagascar
ParksAndasibe-MantadiaMadagascar
TagsOmnivore
Omnivore
Nocturnal
Solitary
Vulnerable
Rainforest
Mammal
Madagascar