Family Lemuridae - Contains a physical description, pictures and classification information. - http://animaldiversity.ummz.umich.edu/site/accounts/information/Lemuridae.html
Ring-Tailed Lemurs - Contains photographs, video, and fun facts of this animal. - http://www.nationalgeographic.com/kids/creature_feature/0201/lemurs.html
Ring-Tailed Lemur - Learn about where these animals live, and what they eat. - http://www.pbs.org/kratts/world/africa/lemur/
Wikipedia: Lemur - Encyclopedia gives a brief description of the physical traits of this animal. - http://en.wikipedia.org/wiki/Lemur
Lemurs - Contains information about their evolution, social structure, distribution and habitat. - http://nationalzoo.si.edu/Animals/Primates/Facts/FactSheets/Lemurs/
Lemur Center - Includes research on conservation needs, and primate evolution. Extensive amount of information on lemurs. - http://lemur.duke.edu/
Nature: A Lemur's Tale - Information and images from the PBS television program. - http://www.pbs.org/wnet/nature/lemur/
Ring-tailed Lemur - Illustrated article about a baby white Ring-tailed Lemur. - http://www.lastrefuge.co.uk/data/articles/sapphire_p1.html