''Neofelis'' is a genus comprising two extant felid, cat species in Southeast Asia: the clouded leopard (''Neofelis nebulosa'') of mainland Asia, and the Sunda clouded leopard (''Neofelis diardi'') of Sumatra and Borneo The scientific name ''Neofelis'' is a composite of the Greek language, Greek word ''neo-'' (νέος-) meaning 'young' and 'new', and the Latin word ''fēles'' meaning 'cat'.

Taxonomic history

The Genus, generic name ''Neofelis'' was first proposed by John Edward Gray in 1867 as comprising two species; ''Neofelis macrocelis'' occurring in the Himalaya, Malacca, and Thailand, and Formosan clouded leopard, ''Neofelis brachyurus'' occurring in the former Taiwan, Formosa.Gray, J.E. (1867)
''Notes on the skulls of the Cats. 5. Neofelis''
Page 265–266 in: Proceedings of the Scientific Meetings of the Zoological Society of London for the year 1867. Reginald Innes Pocock recognized the taxonomic classification of ''Neofelis'' in 1917, but admitted only the single species ''Neofelis nebulosa'' with several subspecies and ''macrocelis'' as the type specimen.Pocock, R. I. (1917)
"The classification of existing Felidae"
''The Annals and Magazine of Natural History: Including Zoology, Botany, and Geology'', 8th ser. vol. 20 no. 119: 329–350. For almost 90 years, the classification of ''Neofelis'' as a monotypic genus was widely accepted. In 2006, ''Neofelis diardi'' was found to be distinct from its continental relative ''Neofelis nebulosa'' and classified as a separate species.

Characteristics

Gray described the genus ''Neofelis'' as having an elongate skull, a broad and rather produced face on the same plane as the forehead, a large and elongate Nasal bone, nasal, a moderate Orbit (anatomy), orbit, a truncated lower jaw and very long conical upper and lower canine teeth with a sharp cutting hinder edge. This skull has resemblances to that of the fossil ''Smilodon'', with very much elongated upper canines. As a result of this unusual skull anatomy, Neofelids have a maximum gape of approximately 90 degrees, the biggest of any extant Carnivora, Carnivoran, a trait shared by the extinct Machairodontinae, Machirodont subfamily. Pocock described the skull of ''Neofelis'' as recalling in general features that of ''Panthera pardus'', especially in the shortness and wide separation of the frontal and malar postorbital processes, relative proportion of Mandible, mandibular teeth; but differing in the greater posterior width of the nasals, the thicker, more salient inferior edge of the orbit, and the mandible being greatly elevated anteriorly. The Sunda clouded leopard has longer upper Canine tooth, canines and a narrower Palate (Bones), palate between them.

Distribution and habitat

''Neofelis'' species range from Nepal and Sikkim eastward to south China and Hainan, southeastward to Myanmar, Annam (French protectorate), Annam, the Malay Peninsula, Sumatra, Java (island), Java and Borneo. They are most closely associated with primary evergreen forests, evergreen tropical rainforest, but make use of other types of habitat. Sightings have also been made in secondary forest, secondary and logged forest, as well as grassland and scrubland, scrub. In the Himalayan foothills they have been recorded up to .

Distribution of species

Between 1821 and 1862, several felids have been described from Southeast Asia that are subordinated under ''Neofelis'' today: *''Felis nebulosa'' was first described in 1821 by Edward Griffith (zoologist), Edward Griffith based on a specimen brought from Canton (province), China, Canton in southern China. Populations range from the Himalayan foothills in Nepal through mainland Southeast Asia into China. *''Felis diardi'' was first described in 1823 by Georges Cuvier based on a skin and a drawing received from Java. The Sunda clouded leopard is probably restricted to the islands of Sumatra and Borneo. In Java only clouded leopard fossils were found. *''Leopardus brachyurus'' was first described in 1862 by Robert Swinhoe based on two to three skins from Taiwan. Today the Formosan clouded leopard is considered a clouded leopard subspecies ''Neofelis nebulosa brachyurus''. It is now considered to be extinct.

Threats

Deforestation is the foremost threat for both ''Neofelis'' species. They are also threatened by commercial poaching for the wildlife trade. Skins, claws and teeth are offered for decoration and clothing, bones and meat as substitute for tiger in Traditional medicines, traditional Asian medicines and tonics, and live animals for the pet trade. Few poaching incidents have been documented, but all range states are believed to have some degree of commercial poaching. In recent years, substantial domestic markets existed in Indonesia, Myanmar and Vietnam.Nowell, K. (2007)
''Asian big cat conservation and trade control in selected range States: evaluating implementation and effectiveness of CITES Recommendations''
A TRAFFIC Report, June 2007

Conservation

Both ''Neofelis'' species are listed in CITES Appendix I and are protected over most of their range. Hunting is banned in Bangladesh, Brunei, Cambodia, China, India, Indonesia, Malaysia, Myanmar, Nepal, Taiwan, Thailand, and Vietnam. Hunting regulations apply in Laos.

References

{{Taxonbar, from=Q269871 Neofelis, Mammals of Southeast Asia Pantherinae Mammal genera Taxa named by John Edward Gray