Mongoose lemur  (Eulemur mongoz)

Arboreal: Living in trees.
Cathemeral: Active intermittently throughout the day and night, rather than exclusively during either the day or night.
Crepuscular: Active at dusk and/or dawn.
Diurnal: Active during the day.
Nocturnal: Active at night.
Sexual dimorphism: When males and females of the same species differ in appearance.

1. IUCN Red List (January, 2006)
   http://www.redlist.org
   
2. Richardson, M. (2006) Pers. Comm.
   
3. CITES (January, 2006)
   http://www.cites.org
   
4. Animal Diversity Web (April, 2006)
   http://animaldiversity.ummz.umich.edu
   
5. Roger Williams Park Zoo (April, 2006)
   http://www.rogerwilliamsparkzoo.org/what_to_see/madagascar/lemur_mongoose.cfm
   
6. Garbutt, N. (1999) Mammals of Madagascar. Pica Press, Sussex.
   
7. Macdonald, D. (2001) The New Encyclopedia of Mammals. Oxford University Press, Oxford.
   
8. Animal Info - Information on Endangered Mammals (April, 2006)
   http://www.animalinfo.org/species/primate/lemumong.htm