The aye-aye is a long-fingered lemur, a strepsirrhine primate native to Madagascar with rodent-like teeth that perpetually grow and a special thin middle finger. It is the world's largest nocturnal primate.
Mass: 5 lbs (Adult)
Trophic level: Omnivorous
Gestation period: 152 – 172 days
Scientific name: Daubentonia madagascariensis
Length: 16 in. (Adult) Encyclopedia of Life
Conservation status: Endangered (Population decreasing)
Location: Madagascar denverzoo.org