Biology:Chinkara

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Short description: Species of mammal


Chinkara
Chinkara - Shreeram M V - Bikaner.jpg
Chinkara from Thar Desert, Rajasthan, India
Scientific classification edit
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Family: Bovidae
Subfamily: Antilopinae
Tribe: Antilopini
Genus: Gazella
Species:
G. bennettii[1]
Binomial name
Gazella bennettii[1]
(Sykes, 1831)
Range map of gazella bennettii.gif
Distribution map of chinkara

The chinkara (Gazella bennettii), also known as the Indian gazelle, is a gazelle species native to India , Iran, Afghanistan And Pakistan .[2]

Taxonomy

The following six subspecies are considered valid:[1]

  • Deccan chinkara (G. b. bennettii) (Sykes 1831) – ranges from South India, from the Ganges Valley (east to the borders of West Bengal) south at least to Hyderabad, Andhra Pradesh, Deccan Plateau;
  • Gujarat chinkara (G. b. christii) (Blyth, 1842) – ranges from the desert lowlands of Pakistan, western India, Rann of Kutch, Kathiawar, Saurastra region and as far east of Ahmedabad district in Gujarat;
  • Kennion gazelle, eastern jebeer gazelle or Baluchistan gazelle (G. b. fuscifrons) (Blanford, 1873) – occurs in eastern Iran, (southeast and along the Makran coast, Sistan and Baluchistan) southern Afghanistan, Pakistan, Balochistan Province to Sindh and northwestern India, Rajasthan, also the darkest subspecies;
  • Bushehr gazelle (G. b. karamii) (Groves, 1993) – ranges in northeastern Iran, restricted near Bushehr, also the smallest subspecies;[3]
  • Jebeer gazelle, western jebeer gazelle or Shikari gazelle (G. b. shikarii) (Groves, 1993) – Lives in northeastern Iran, north and west-central districts (Touran, west to Tehran and southwest to Shiraz County and beyond), also the palest subspecies;[3]
  • Salt Range gazelle (G. b. salinarum) (Groves, 2003) – ranges in Pakistan, Punjab region and east as far as Delhi, Indian Punjab, Haryana in northwest India, salt range;[4]

Characteristics

G. b. fuscifrons of Balochistan

It stands at 65 cm (26 in) tall and weighs about 23 kg (51 lb). It has a reddish-buff summer coat with smooth, glossy fur. In winter, the white belly and throat fur is in greater contrast. The sides of the face have dark chestnut stripes from the corner of the eye to the muzzle, bordered by white stripes. Its horns reach over 39 cm (15 in).[5]

Distribution and habitat

Chinkara live in arid plains and hills, deserts, dry scrub and light forests. They inhabit more than 80 protected areas in India. In Pakistan, they range up to elevations of 1,500 m (4,900 ft). In Iran, their largest population is the Kavir National Park.[6]

In 2001, the Indian chinkara population was estimated at 100,000 with 80,000 living in the Thar Desert. The population in Pakistan is scattered, and has been severely reduced by hunting. Also in Iran, the population is fragmented. In Afghanistan, chinkaras are probably very rare.[6]

Ecology

A male chinkara at Desert National Park, Rajasthan, India

Chinkaras are shy and avoid human habitation. They can go without water for long periods and can get sufficient fluids from plants and dew droplets that get deposited on the plant surface in the night. Although most are seen alone, they can sometimes be spotted in groups of up to four animals.[citation needed]

A group of Gazella bennettii in Iran

Chinkaras are preyed upon by Indian leopards, Bengal tigers, Asiatic lions and dholes. The chinkara was a common prey of the Asiatic cheetah in India alongside blackbucks. Outside protected areas they may be attacked by pariah dogs, and both Indian wolves and golden jackals are also known to hunt them.[7]

Conservation

The chinkara occurs in over 80 protected areas in India.[8] In January 2016, the Karnataka government issued a notification to establish a sanctuary especially for chinkara in the Yadahalli village in the Bagalkot district of the state. This region shelters a major population of chinkara.[9] The Karnataka Government also notified the Bukkapatna Chinkara Wildlife Sanctuary in Tumakuru district in May 2019.[10] The chinkara is protected in that's distribution areas of Iran and five of Pakistan.[2]

Threats

The chinkara is threatened by extensive hunting for meat and trophies in Afghanistan, Iran and Pakistan. Other threats include habitat loss due to agricultural and industrial expansion. The status in these countries is unclear. Around 1,300 individuals occur in Iran. However, the situation in India is not so grim; in 2001, populations were estimated at over one million in the country, of which nearly 80,000 occur in the Thar desert, with a stable population trend. It has been listed as a species of least concern on the IUCN Red List.[2]

In 1993, a controversy erupted when the Gujarat government issued a decree to denotify the Narayan Sarovar Sanctuary, that contains a small population of chinkara, to allow mining of lignite, limestone, bentonite and bauxite inside the sanctuary. This was, however, rejected by the Gujarat High Court, and the sanctuary was restored to its earlier limits.[8][11]

See also

  • Yadahalli Chinkara Wildlife Sanctuary

References

  1. ↑ 1.0 1.1 Wozencraft, W.C. (2005). "Species Gazella bennettii". in Wilson, D.E.; Reeder, D.M. Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. pp. 536. ISBN 978-0-8018-8221-0. OCLC 62265494. http://www.departments.bucknell.edu/biology/resources/msw3/browse.asp?id=14200555. 
  2. ↑ 2.0 2.1 2.2 2.3 IUCN SSC Antelope Specialist Group (2017). "Gazella bennettii". IUCN Red List of Threatened Species 2017: e.T8978A50187762. doi:10.2305/IUCN.UK.2017-2.RLTS.T8978A50187762.en. https://www.iucnredlist.org/species/8978/50187762. Retrieved 19 November 2021. 
  3. ↑ 3.0 3.1 Mallon, D. P.; Kingswood, S. C. (2001). Antelopes: North Africa, the Middle East, and Asia. IUCN The World Conservation Union. p. 117. ISBN 9782831705941. https://books.google.com/books?id=uFo03Nd2oj8C&pg=PA117. Retrieved 17 December 2016. 
  4. ↑ Groves, C.; Grubb, P. (2011). Ungulate Taxonomy. The Johns Hopkins University Press. p. 174. ISBN 9781421400938. https://books.google.com/books?id=v3uZtA1ZpTAC&pg=PA174. Retrieved 17 December 2016. 
  5. ↑ Prater, S. H. (1971). The Book of Indian Animals. Oxford University Press, 2005 reprint.
  6. ↑ 6.0 6.1 Mallon, D. P. and S. C. Kingswood (eds.) (2001). Antelopes. Part 4: North Africa, the Middle East, and Asia. Global Survey and Regional Action Plans, IUCN, Gland, Switzerland.
  7. ↑ McCart, Dylan. "Gazella bennettii-Indian Gazelle". https://animaldiversity.org/accounts/Gazella_bennettii/. 
  8. ↑ 8.0 8.1 Mallon, D.P.; Kingswood, S.C.; East, R.D. (2001). Antelopes: Global Survey and Regional Action Plans. Gland, Switzerland: IUCN. p. 185. ISBN 9782831705941. 
  9. ↑ Prabhu, N. (2016). "State gets first chinkara sanctuary". The Hindu. http://www.thehindu.com/news/cities/bangalore/state-gets-first-chinkara-sanctuary/article8052269.ece. 
  10. ↑ "Chinkara sanctuary: Karnataka: Chinkara sanctuary at Tumakuru notified | Bengaluru News - Times of India". 17 May 2019. https://timesofindia.indiatimes.com/city/bengaluru/karnataka-chinkara-sanctuary-at-tumakuru-notified/articleshow/69379884.cms. 
  11. ↑ Kumar, S. (1995). "Mining digs deep into India's wildlife refuges". New Scientist. https://www.newscientist.com/article/mg14719921.500-mining-digs-deep-into-indias-wildlife-refuges/. 

External links

Wikidata ☰ Q430619 entry



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