Hainan hare black crested gibbon, one of the world's rarest primates. There is no control for overhunting of this rabbit and habitat destruction, even though it is considered endangered. Little is known on specific populations. Hainan hare The Hainan hare ("Lepus hainanus") is a species of hare endemic to Hainan Island, China. The Hainan hare is small; its body length is less than and weighs only . Its head is small and round. It has long ears that are longer than its hind feet. The upper part of the tail is black, while the under parts are white. It has a more
Riverine rabbit Riverine rabbit The riverine rabbit ("Bunolagus monticularis"), also known as the bushman rabbit or bushman hare, is one of the most endangered mammals in the world, with only around 500 living adults, and 1500 overall. This rabbit has an extremely limited distribution area, found only in the central and southern regions of the Karoo Desert of South Africa's Northern Cape Province. It is the only member of the genus Bunolagus because of unique traits that separate it from the other lagomorphs in the genus "Lepus". There is still controversy and debate between taxonomists over its classification. Many tests and karyotypic