Tahrs ( , ) or tehrs ( ) are large

artiodactyl Artiodactyls are placental mammals belonging to the order Artiodactyla ( , ). Typically, they are ungulates which bear weight equally on two (an even number) of their five toes (the third and fourth, often in the form of a hoof). The other t ...

ungulate Ungulates ( ) are members of the diverse clade Euungulata ("true ungulates"), which primarily consists of large mammals with Hoof, hooves. Once part of the clade "Ungulata" along with the clade Paenungulata, "Ungulata" has since been determined ...

s related to

goat The goat or domestic goat (''Capra hircus'') is a species of Caprinae, goat-antelope that is mostly kept as livestock. It was domesticated from the wild goat (''C. aegagrus'') of Southwest Asia and Eastern Europe. The goat is a member of the ...

s and

sheep Sheep (: sheep) or domestic sheep (''Ovis aries'') are a domesticated, ruminant mammal typically kept as livestock. Although the term ''sheep'' can apply to other species in the genus '' Ovis'', in everyday usage it almost always refers to d ...

. There are three species, all native to Asia. Previously thought to be closely related to each other and placed in a single

genus Genus (; : genera ) is a taxonomic rank above species and below family (taxonomy), family as used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In bino ...

, ''Hemitragus'', genetic studies have since proven that they are not so closely related and they are now considered as members of three separate

monotypic In biology, a monotypic taxon is a taxonomic group (taxon) that contains only one immediately subordinate taxon. A monotypic species is one that does not include subspecies or smaller, infraspecific taxa. In the case of genera, the term "unisp ...

genera: ''Hemitragus'' is now reserved for the

Himalayan tahr The Himalayan tahr (''Hemitragus jemlahicus'') is a large even-toed ungulate native to the Himalayas in southern Tibet, northern India, western Bhutan and Nepal. It is listed as Near Threatened on the IUCN Red List, as the population is declini ...

, ''Nilgiritragus'' for the

Nilgiri tahr The Nilgiri tahr (''Nilgiritragus hylocrius'') is an ungulate that is endemic to the Nilgiri Hills and the southern portion of the Western and Eastern Ghats in the states of Tamil Nadu and Kerala in southern India. It is the only species in th ...

, and ''Arabitragus'' for the

Arabian tahr The Arabian tahr (''Arabitragus jayakari'') is a species of tahr native to eastern Arabia. Until recently, it was placed in the genus '' Hemitragus'', but genetic evidence supports its removal to a separate monotypic genus, ''Arabitragus''. Desc ...

Ranges

While the Arabian tahr of

Oman Oman, officially the Sultanate of Oman, is a country located on the southeastern coast of the Arabian Peninsula in West Asia and the Middle East. It shares land borders with Saudi Arabia, the United Arab Emirates, and Yemen. Oman’s coastline ...

and the Nilgiri tahr of

South India South India, also known as Southern India or Peninsular India, is the southern part of the Deccan Peninsula in India encompassing the states of Andhra Pradesh, Karnataka, Kerala, Tamil Nadu and Telangana as well as the union territories of ...

both have small ranges and are considered

endangered An endangered species is a species that is very likely to become extinct in the near future, either worldwide or in a particular political jurisdiction. Endangered species may be at risk due to factors such as habitat loss, poaching, inv ...

, the Himalayan tahr remains relatively widespread in the

Himalayas The Himalayas, or Himalaya ( ), is a mountain range in Asia, separating the plains of the Indian subcontinent from the Tibetan Plateau. The range has some of the Earth's highest peaks, including the highest, Mount Everest. More than list of h ...

, and has been introduced to the Southern Alps of New Zealand, where it is hunted recreationally. Also, a population exists on

Table Mountain Table Mountain (; ) is a flat-topped mountain forming a prominent landmark overlooking the city of Cape Town in South Africa. It is a significant tourist attraction, with many visitors using the Table Mountain Aerial Cableway, cableway or hik ...

South Africa South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic O ...

, descended from a pair of tahrs that escaped from a zoo in 1936, but most of these have been culled. As for the Nilgiri tahr, research indicates its presence to be in the mountain ranges of southern India. Totalling ~1400 individuals in 1998, its largest remaining population appears to survive between the Indian states of Tamil Nadu and Kerala, where it may be vulnerable to poachers and illegal hunting.

Behavior

A routine of feeding during the morning followed by a long rest period, then feeding in the evening, constitutes the tahr's daily routine. Tahrs are not generally active or feed at night and can be found at the same location morning and evening.

Tamilnadu

Nilgiri Tahr is the state animal of

Tamil Nadu Tamil Nadu (; , TN) is the southernmost States and union territories of India, state of India. The List of states and union territories of India by area, tenth largest Indian state by area and the List of states and union territories of Indi ...

. It has references from Tamil Sangam Literature like

Cilappatikaram ''Cilappatikāram'' ( IPA: ʧiləppət̪ikɑːrəm, ''lit.'' "the Tale of an Anklet"), also referred to as ''Silappathikaram'' or ''Silappatikaram'', is the earliest Tamil epic. It is a poem of 5,730 lines in almost entirely ''akaval'' (''aciri ...

and

Cīvaka Cintāmaṇi ''Civaka Cintamani'' (), also spelled as ''Jivaka Chintamani'', is one of the Five Great Epics, five great Tamil language, Tamil Epic poetry, epics. Authored by a Madurai-based Jain ascetic Tiruttakkatēvar in the early 10th century, the Epic ...

. In 2023, Tamil nadu government has declared October 7 as Nilgiri Tahr Day in honour of E. R. C. Davidar

Notes

References

{{Artiodactyla, R.3 Caprids Mammals of Asia Mammals of India Mammals of Pakistan Mammal common names