Kouprey

From Wikipedia, the free encyclopedia

iKouprey

Scientific classification

Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Artiodactyla
Family:	Bovidae
Subfamily:	Bovinae
Genus:	Bos
Species:	B. sauveli

Binomial name

Bos sauveli
Urbain, 1937

Kouprey (Bos sauveli also known as Kouproh) is a wild forest-dwelling ox found mainly in northern Cambodia but also believed to exist in southern Laos, western Vietnam, and eastern Thailand. It was discovered in 1937.

Kouprey is a very large ungulate, about the same size as wild Water Buffaloes. Male Kouprey stand up to two metres tall at the shoulder and weigh an average of 900 kilograms. However, the kouprey herds recently discovered in Vietnam have individuals attaining weights of about 1700 kg or so, according to Vietnamese zoologists. Kouprey have large but narrow bodies, long legs and humped backs. Kouprey can be either grey, dark brown or black. The horns of the females are lyre-shaped with antelope-like upward spirals the horns of the male are widespread and arch forward and upward, which begin to split at about three years of age. Both sexes have notched nostrils and long tails. Kouprey have two toes at the centre of their hooves, the index and small toes are small hoof like parts close to the ankle.

Kouprey live in low partially forested hills where they eat mainly grasses. Kouprey are diurnal, eating in the open at night and under the forest cover during the day. They live in herds of up to twenty, generally consisting of only cows and calves but also bulls during the dry season.

There are estimated to be less than 250 kouprey left in the world. These low numbers are attributed to uncontrolled hunting by locals and soldiers in conjunction with diseases introduced from cattle and loss of habitat. However the kouprey is suspected to have always been somewhat rare.

[edit] Relation to other species

Recent research published by Northwestern University in London's Journal of Zoology indicates that a comparison of mitochondrial sequences shows the Kouprey is a hybrid between a zebu and a Banteng. However, some scientists believe that there is a misinterpretation of the the analysis to come up with such a result.

[edit] References

Hedges (2000). Bos sauveli. 2006 IUCN Red List of Threatened Species. IUCN 2006. Retrieved on 11 May 2006. Database entry includes a brief justification of why this species is critically endangered and the criteria used
Steve Hendrix: Quest for the Kouprey, International Wildlife Magazine, 25 (5) 1995, p. 20-23.
J.R. McKinnon/S.N. Stuart: The Kouprey - An action plan for its conservation. Gland, Switzerland 1989.
Steve Hendrix: The ultimate nowhere. Trekking through the Cambodian outback in search of the Kouprey, Chicago Tribune - 19 December 1999.