The hispid hare (Caprolagus hispidus), also known as the Assam rabbit and bristly rabbit, is a species of rabbit native to South Asia. It is the only species in the genus Caprolagus. Named for its bristly fur coat, the hispid hare is a rabbit with dark-brown fur and a large nose. It has small ears compared to the Indian hare, a lagomorph that occurs in the same regions as the hispid hare.
Once thought to be extinct, the hispid hare was rediscovered in Assam in 1971 and has been found in isolated populations across India, Nepal, and Bangladesh. Its historic range extended along the southern foothills of the Himalayas, and a related fossil in the genus Caprolagus has been found as far away as Indonesia. Today, the species' habitat is much smaller and is highly fragmented. The region it occupies is estimated to be less than 500 square kilometres (190 sq mi), extending over an area of 5,000 to 20,000 square kilometres (1,900 to 7,700 sq mi). Populations experienced a continuing decline due to loss of suitable habitat via increasing agriculture, flood control, and human development, particularly burning and collection of thatch grasses. It has been listed as Endangered on the IUCN Red List since 1986. The rabbit is known to occur in several national parks. Breeding in captivity has been described as "very difficult". Conservation efforts focus on community education and further study.
