Schomburgk's deer
Temporal range: Holocene
Specimen in Berlin Zoo, 1911

Extinct (1938)  (IUCN 3.1)[1]
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Family: Cervidae
Subfamily: Cervinae
Genus: Rucervus
Species:
†R. schomburgki
Binomial name
†Rucervus schomburgki
Blyth, 1863
Synonyms
  • Cervus schomburgki (Blyth, 1863)

The Schomburgk's deer (Rucervus schomburgki) is an extinct species of deer once endemic to central Thailand. It was described by Edward Blyth in 1863 and named after Sir Robert H. Schomburgk, who was the British consul in Bangkok from 1857 to 1864.[2] It is thought to have gone extinct by 1938, when the last records of the species were published.

Description

A herd of barasingha in Kanha National Park, India.

This deer was a graceful species, similar in appearance to the related barasingha (R. duvaucelii). The pelt was a dark brown with lighter underparts. The underside of the tail was white. Males possessed basket-like antlers, upon which all the main tines branched. This caused the deer to have up to 33 points on their antlers and the outer edge of the rack to be up to 35 inches (90 cm) long.[2] Little is known about females of the species, beyond that they did not have antlers.

Habitat

Schomburgk's deer inhabited swampy plains with long grass, cane, and shrubs in central Thailand, particularly in the Chao Phraya River valley near Bangkok. This deer avoided dense vegetation. They lived in herds that consisted of a single adult male, a few females, and their young. However, during the flooding that occurred during the rainy season, the herds were forced together upon higher pieces of land which could turn into islands. This made them easy targets for hunters.[2]

Extinction

Commercial production of rice for export began in the late-19th century in Thailand, leading to the loss of nearly all grassland and swamp areas on which this deer depended. Intensive hunting pressure at the turn of the century restricted the species further until it became extinct.[3]

The only mounted Schomburgk's deer specimen in the world, on display at the Muséum national d'histoire naturelle.

The wild population of Schomburgk's deer is thought to have died out because of overhunting by 1932,[2] with the last captive individual, an animal living at a temple in Samut Sakhon, being killed in 1938 by a drunk man.[4]

The species was listed as extinct in the 2006 IUCN Red List of Threatened Species,[3] however some scientists consider this species to still be extant.[5]

Evidence for the continued survival of the Schomburgk's deer came in February of 1991 when Laurent Chazée, an agronomist with the United Nations, photographed a set of antlers on display in a Chinese medicine shop, located in the Phongsali province of Laos.[6] Given the antlers' unique, basket-like shape, Chazée identified them as belonging to a Schomburgk's deer, and further analysis of the antlers through Chazée's photos showed they had come from a recently killed animal.[7]

Only one mounted specimen is known to exist, which currently resides in the Muséum national d'Histoire naturelle in Paris, France, after living in a zoo there until 1868.[2]

See also

References

  1. ↑ Duckworth, J.W.; Robichaud, W.; Timmins, R. (2015). "Rucervus schomburgki". IUCN Red List of Threatened Species. 2015: e.T4288A79818502. doi:10.2305/IUCN.UK.2015-3.RLTS.T4288A79818502.en. Retrieved 12 November 2021.
  2. 1 2 3 4 5 Ellis, Richard (2004). No Turning Back: The Life and Death of Animal Species. New York: Harper Perennial. pp. 311–312. ISBN 0-06-055804-0.
  3. 1 2 "Cervus schomburgki", World Conservation Monitoring Centre 1996, IUCN Red List of Threatened Species, 2004, retrieved 22 April 2006
  4. ↑ "Sakarin Krue-On | Tang Contemporary Art". tangcontemporary. Retrieved 2023-06-18.
  5. ↑ MacPhee, R. D. E.; Flemming, C. (1999). "Requiem Æternam. The last five hundred years of mammalian species extinctions". In MacPhee, R. D. E. (ed.). Extinctions in Near Time. New York: Kluwer Academic/Plenum Publishers. pp. 333–371. ISBN 0-306-46092-0.
  6. ↑ Irving, Michael (2019-09-09). "Fresh antlers suggests "extinct" deer species lived on". New Atlas. Retrieved 2023-06-18.
  7. ↑ Morris, Amanda (2019-09-06). "Evidence suggests rare deer lived 50 years beyond 'extinction'". news.northwestern.edu. Retrieved 2023-06-18.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.