Clouded Leopard (Neofelis nebulosa) is a medium-sized cat, 55 to 110 cm (2 ft to 3 ft 6 in) long and weighing between 15 and 23 kg (33 to 50 lb). It has a tan or tawny coat, and is distinctively marked with large, irregularly-shaped, dark-edged ellipses which are said to be shaped like clouds, hence both its common and original scientific name. It is found in southern China, the eastern Himalayas, north-east India and south-east Asia. The Bornean Clouded Leopard, Neofelis diardi, is a separate species found on the Sumatra, Borneo and the Batu Islands. Because of their distinct skull structure, the two species are considered sufficiently different to be the only members of their genus.