... 15 Endangered and 9 Vulnerable. Lemurs Named World's Most Endangered Mammals. They grow to around 53 cm, with a head and body length averaging 28 cm and tail length averaging 25 cm. Wildscreen's Arkive project was launched in 2003 and grew to become the world's biggest encyclopaedia of life on Earth. As a result of severe ecological and human pressures, the lemur is classified as Critically Endangered (CR) by the IUCN Red List, and is one of the world's most endangered primate species. Habitat With the help of over 7,000 of the world’s best wildlife filmmakers and photographers, conservationists and scientists, Arkive.org featured multi-media fact-files for more than 16,000 endangered species. Shares. By Live Science Staff 13 July 2012. The Northern Sportive Lemur is a niche species. Sportive lemurs have a dental comb in which their lower front teeth are fused and tilted forward, providing a tool that helps to groom their fur. The northern sportive lemur, Lepilemur septentrionalis, faces imminent danger of extinction, more so than any other lemur in Madagascar.The population estimates for this sportive lemur remain unknown because of habitat loss and ongoing human encroachment, but they are unlikely to number more than a few hundred individuals. Distribution. Sportive lemurs are confined to the island of Madagascar, which is off the east coast of Africa. Critically Endangered The northern sportive lemur, also known as the Sahafary sportive lemur or northern weasel lemur, is endemic to Madagascar. The northern sportive lemur may be rarest of all, with just 18 known individuals left. Other countries to make the list are Mexico, with 96 endangered … The northern sportive lemur, Lepilemur septentrionalis, faces imminent danger of extinction, more so than any other lemur in Madagascar. Molecular and cytogenetic evidence for cryptic speciation within a rare endemic Malagasy lemur, the Northern Sportive Lemur ... Our study indicates that the Sahafary population is a hitherto undescribed endangered endemic species which urgently needs conservation efforts. ate conservation action for this Critically Endangered species. Northern sportive lemurs are among the smallest members of the genus Lepilemur. The Sahafary Sportive Lemur (Lepilemur septentrionalis) is a sportive lemur, so named due to the boxer-like stance it assumes when threatened. Ranging in size from the one-ounce pygmy mouse lemur to the 20-pound indri lemur, these primates are only found on Madagascar, an island … The average weight of northern sportive lemurs is 0.7 to 0.8 kg. Their coloration is … The rarest, most endangered lemur species the world is the northern sportive lemur, which as been added to All About Wildlife’s Top Ten list of Endangered Species—Our Ten Most Endangered … Keywords: northern sportive lemur, Lepilemur septentrionalis, Sahafary, Montagne des Français Introduction The northern sportive lemur, Lepilemur septentrionalis, a small sportive lemur, inhabits dry forests of northern Mad-agascar (Rumpler and Albignac 1975; Junger and Rumpler Why is northern sportive lemur endangered? The Sahafary sportive lemur, which counts only 60 remaining individuals, is the most rare and endangered of all.