Caprinae

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Caprinae
Temporal range: Late Miocene – present
Stone Sheep British Columbia.jpg
Stone sheep (Ovis dalli stonei) in British Columbia, 2009
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Family: Bovidae
Subfamily: Caprinae
J. E. Gray, 1821
Tribes

The subfamily Caprinae, [1] also sometimes referred to as the tribe Caprini, [2] is part of the ruminant family Bovidae, [3] and consists of mostly medium-sized bovids. A member of this subfamily is called a caprine. [4]

Contents

Prominent members include sheep and goats, with some other members referred to as goat antelopes. Some earlier taxonomies considered Caprinae a separate family called Capridae (with the members being caprids), but now it is usually considered either a subfamily within the Bovidae, or a tribe within the subfamily Antilopinae of the family Bovidae, with caprines being a type of bovid.

Characteristics

Skeleton of a Barbary sheep (Ammotragus lervia) on display at the Museum of Osteology Aoudad skeleton.jpg
Skeleton of a Barbary sheep (Ammotragus lervia) on display at the Museum of Osteology

Although most goat-antelopes are gregarious and have fairly stocky builds, they diverge in many other ways – the muskox (Ovibos moschatus) is adapted to the extreme cold of the tundra; the mountain goat (Oreamnos americanus) of North America is specialised for very rugged terrain; the urial (Ovis orientalis) occupies a largely infertile area from Kashmir to Iran, including much desert country. The Armenian mouflon (Ovis gmelini gmelini) is thought to be the ancestor of the modern domestic sheep (Ovis aries).

Many species have become extinct since the last ice age, probably largely because of human interaction. Of the survivors:

Members of the group vary considerably in size, from just over 1 m (3 ft) long for a full-grown grey goral (Nemorhaedus goral), to almost 2.5 m (8 ft 2 in) long for a musk ox, and from under 30 kg (66 lb) to more than 350 kg (770 lb). Musk oxen in captivity have reached over 650 kg (1,430 lb).[ citation needed ]

The lifestyles of caprids fall into two broad classes: 'resource-defenders', which are territorial and defend a small, food-rich area against other members of the same species; and 'grazers', which gather together into herds and roam freely over a larger, usually relatively infertile area.

The resource-defenders are the more primitive group: they tend to be smaller, dark in colour, males and females fairly alike, have long, tessellated ears, long manes, and dagger-shaped horns. The grazers (sometimes collectively known as tsoan caprids, from the Hebrew tso'n meaning sheep and goats) evolved more recently. They tend to be larger, highly social, and rather than mark territory with scent glands, they have highly evolved dominance behaviours. No sharp line divides the groups, but a continuum varies from the serows at one end of the spectrum to sheep, true goats, and musk oxen at the other.

Evolution

Palaeoreas lindermayeri fossil Palaeoreas lindermayeri.JPG
Palaeoreas lindermayeri fossil

The goat-antelope, or caprid, group is known from as early as the Miocene, when members of the group resembled the modern serow in their general body form. [5] The group did not reach its greatest diversity until the recent ice ages, when many of its members became specialised for marginal, often extreme, environments: mountains, deserts, and the subarctic region.

The ancestors of the modern sheep and goats (both rather vague and ill-defined terms) are thought to have moved into mountainous regions – sheep becoming specialised occupants of the foothills and nearby plains, and relying on flight and flocking for defence against predators, and goats adapting to very steep terrain where predators are at a disadvantage.

Internal relationships of Caprinae based on mitochondrial DNA. [6]

Bovidae

Bos

Caprinae

Pantholops (Tibetan antelope)

Bootherium (helmeted muskox)

Ovibos (musk ox)

Capricornis (serow)

Naemorhedus (goral)

Ovis (domestic sheep)

Oreamnos (mountain goat)

Budorcas (takin)

Myotragus (Balearic Islands goat)

Rupicapra (chamois)

Ammotragus (Barbary sheep)

Arabitragus (Arabian tahr)

Pseudois (bharal)

Hemitragus (Himalayan tahr)

Capra (turs, markhor, ibexes, & goats)

Species

Phylogeny based on Hassanin et al., 2009 and Calamari, 2021. [7] [8]

Family Bovidae

Tribe or subtribeImageGenusSpecies
Caprini
or
Caprina
Barbary Sheep.png Ammotragus
(Blyth, 1840)
Stuffed Arabian Tahr.jpg Arabitragus
Ropiquet & Hassanin, 2005
Takin01.jpg Budorcas
Hodgson, 1850
  • takin, Budorcas taxicolor
Walia ibex 2.jpg Capra
Linnaeus, 1758
Himalayan Tahr of Kedarnath Wildlife Sanctuar.jpg Hemitragus
(Hodgson, 1841)
Tahr.jpg Nilgiritragus
Ropiquet & Hassanin, 2005
Mountain Goat USFWS.jpg Oreamnos
Rafinesque, 1817
New Mexico Bighorn Sheep.JPG Ovis
Linnaeus, 1758
20170227 0510 HemisNP Bharal.jpg Pseudois
Hodgson, 1846
  • bharal (Himalayan blue sheep), Pseudois nayaur
Gamse (Rupicapra rupicapra) Zoo Salzburg 2014 g-crop.jpg Rupicapra
Garsault, 1764
Soller. Museu Balear de Ciencies Naturals. Myotragus balearicus (cropped).jpg
Myotragus
Bate, 1909
Ovibovini
or
Ovibovina
Nihonkamoshika-akita.JPG Capricornis
Ogilby, 1837
Goral Girardinia diversifolia AJTJ.jpg Nemorhaedus
Hamilton Smith, 1827
Ovibos moschatus qtl3.jpg Ovibos
Blainville, 1816
Pantholopini
or
Pantholopina
Antilope tibetano.jpg Pantholops
Hodgson, 1834

Fossil genera

The following extinct genera of Caprinae have been identified: [9] [10]

Unsorted

Related Research Articles

<span class="mw-page-title-main">Bovidae</span> Family of mammals belonging to even-toed ungulates

The Bovidae comprise the biological family of cloven-hoofed, ruminant mammals that includes cattle, bison, buffalo, antelopes, sheep and goats. A member of this family is called a bovid. With 143 extant species and 300 known extinct species, the family Bovidae consists of 11 major subfamilies and thirteen major tribes. The family evolved 20 million years ago, in the early Miocene.

<span class="mw-page-title-main">Moschidae</span> Family of mammals belonging to even-toed ungulates

Moschidae is a family of pecoran even-toed ungulates, containing the musk deer (Moschus) and its extinct relatives. They are characterized by long 'saber teeth' instead of horns, antlers or ossicones, modest size and a lack of facial glands. While various Oligocene and Miocene pecorans were previously assigned to this family, recent studies find that most should be assigned to their own clades, although further research would need to confirm these traits. As a result, Micromeryx, Hispanomeryx, and Moschus are the only undisputed moschid members, making them known from at least 18 Ma. The group was abundant across Eurasia and North America during the Miocene, but afterwards declined to only the extant genus Moschus by the early Pleistocene.

<span class="mw-page-title-main">Musk deer</span> Genus of mammals

Musk deer can refer to any one, or all eight, of the species that make up Moschus, the only extant genus of the family Moschidae. Despite being commonly called deer, they are not true deer belonging to the family Cervidae, but rather their family is closely related to Bovidae, the group that contains antelopes, bovines, sheep, and goats. The musk deer family differs from cervids, or true deer, by lacking antlers and preorbital glands also, possessing only a single pair of teats, a gallbladder, a caudal gland, a pair of canine tusks and—of particular economic importance to humans—a musk gland.

<span class="mw-page-title-main">Muskox</span> Arctic land mammal

The muskox is a hoofed mammal of the family Bovidae. Native to the Arctic, it is noted for its thick coat and for the strong odor emitted by males during the seasonal rut, from which its name derives. This musky odor has the effect of attracting females during mating season. Its Inuktitut name "umingmak" translates to "the bearded one".

<span class="mw-page-title-main">Reduncinae</span> Subfamily of mammals

The bovid subfamily Reduncinae or tribe Reduncini is composed of nine species of antelope, all of which dwell in marshes, floodplains, or other well-watered areas, including the waterbucks and reedbucks. These antelopes first appear in the fossil record 7.4 million years ago in Eurasia and 6.6 Mya in Africa.

<span class="mw-page-title-main">Kting voar</span> Putative species of mammal

The kting voar, also known as the khting vor, linh dương, or snake-eating cow is a bovid mammal reputed to exist in Cambodia and Vietnam. The kting voar's existence as a real species should be regarded as questionable, and it is now thought to simply be a hoax made from water buffalo horns.

<i>Capra</i> (genus) Genus of mammals, the goats

Capra is a genus of mammals, the goats, comprising ten species, including the markhor and several species known as ibexes. The domestic goat is a domesticated species derived from the bezoar ibex. It is one of the oldest domesticated species of animal—according to archaeological evidence its earliest domestication occurred in Iran at 10,000 calibrated calendar years ago.

<span class="mw-page-title-main">Takin</span> Species of mammal

The takin, also called cattle chamois or gnu goat, is a large species of ungulate of the subfamily Caprinae found in the eastern Himalayas. It includes four subspecies: the Mishmi takin, the golden takin, the Tibetan takin, and the Bhutan takin.

<span class="mw-page-title-main">Tibetan antelope</span> Species of mammal

The Tibetan antelope or chiru is a medium-sized bovid native to the northeastern Tibetan plateau. Most of the population live within the Chinese border, while some scatter across India and Bhutan in the high altitude plains, hill plateau and montane valley. Fewer than 150,000 mature individuals are left in the wild, but the population is currently thought to be increasing.

<i>Myotragus</i> Extinct genus of mammals

Myotragus is an extinct genus of goat-antelope in the tribe Caprini which lived on the Balearic Islands of Mallorca and Menorca in the western Mediterranean until its extinction around 4,500 years ago. The fossil record of Myotragus on the Balearic Islands extends over 5 million years back to the early Pliocene on Mallorca, where it presumably arrived after the evaporation of the Mediterranean Sea during the Messinian Salinity Crisis.

<i>Ovis</i> Genus of mammals

Ovis is a genus of mammals, part of the Caprinae subfamily of the ruminant family Bovidae. Its seven highly sociable species are known as sheep or ovines. Domestic sheep are members of the genus, and are thought to be descended from the wild mouflon of central and southwest Asia.

<span class="mw-page-title-main">Bovidae in Chinese mythology</span>

Bovidae in Chinese mythology include various myths and legends about a group of biologically distinct animals which form important motifs within Chinese mythology. There are many myths about the animals modernly classified as Bovidae, referring to oxen, sheep, goats, and mythological types such as "unicorns". Chinese mythology refers to those myths found in the historical geographic area of China, a geographic area which has evolved or changed somewhat through history. Thus this includes myths in Chinese and other languages, as transmitted by Han Chinese as well as other ethnic groups. There are various motifs of animals of the Bovidae biological family in Chinese mythology. These have often served as allusions in poetry and other literature. Some species are also used in the traditional Chinese calendar and time-keeping system.

<span class="mw-page-title-main">Saigini</span> Tribe of mammals

Saigini is a tribe of artiodactyl mammals of the Bovidae family, subfamily Antilopinae, comprising two species of medium-sized antelopes that inhabit the Eurasian steppes.

<span class="mw-page-title-main">Domestication of the goat</span>

Goat evolution is the process by which domestic goats came to exist through evolution by natural selection. Wild goats — medium-sized mammals which are found in noticeably harsh environments, particularly forests and mountains, in the Middle East and Central Asia — were one of the first species domesticated by modern humans, with the date of domestication generally considered to be 8,000 BC. Goats are part of the family Bovidae, a broad and populous group which includes a variety of ruminants such as bison, cows and sheep. Bovids all share many traits, such as hooves and a herbivorous diet and all males, along with many females, have horns. Bovids began to diverge from deer and giraffids during the early Miocene epoch. The subfamily Caprinae, which includes goats, ibex and sheep, are considered to have diverged from the rest of Bovidae as early as the late Miocene, with the group reaching its greatest diversity in the ice ages.

<span class="mw-page-title-main">Balearean boc</span>

The Balearean boc also known as the Majorcan wild goat, is a caprid present on the Balearic Islands in Spain. Being the only big game species that exists in the Balearic Islands, it has attracted attention from international hunters, particularly from the United States, where the SCI included it as a game species in 2004. The CIC and the National Board of Trophy Hunting Homologation included it in 2009 and 2008 respectively.

<i>Megalovis</i> Extinct genus of mammal

Megalovis is an extinct genus of bovid that lived in Eurasia during the Plio-Pleistocene.

References

  1. "Caprinae". IUCN. Archived from the original on 31 January 2022. Retrieved 31 January 2022.
  2. Database, Mammal Diversity (2021-11-06), Mammal Diversity Database, doi:10.5281/zenodo.5651212 , retrieved 2022-01-30
  3. Gomez, W.; Patterson, T. A.; Swinton, J.; Berini, J. "Bovidae: antelopes, cattle, gazelles, goats, sheep, and relatives". Animal Diversity Web. University of Michigan Museum of Zoology. Retrieved 7 October 2014.
  4. "Definition of CAPRINE". www.merriam-webster.com. Retrieved 2019-12-11.
  5. Geist, Valerius (1984). Macdonald, D. (ed.). The Encyclopedia of Mammals . New York, NY: Facts on File. pp.  584–587. ISBN   0-87196-871-1.
  6. Bover, Pere; Llamas, Bastien; Mitchell, Kieren J.; Thomson, Vicki A.; Alcover, Josep A.; Lalueza-Fox, Carles; et al. (July 2019). "Unraveling the phylogenetic relationships of the extinct bovid Myotragus balearicus(Bate 1909) from the Balearic Islands". Quaternary Science Reviews . 215: 185–195. doi:10.1016/j.quascirev.2019.05.005. S2CID   189965070.
  7. Hassanin, Alexandre; Ropiquet, Anne; Couloux, Arnaud; Cruaud, Corinne (2009-04-01). "Evolution of the Mitochondrial Genome in Mammals Living at High Altitude: New Insights from a Study of the Tribe Caprini (Bovidae, Antilopinae)". Journal of Molecular Evolution. 68 (4): 293–310. Bibcode:2009JMolE..68..293H. doi:10.1007/s00239-009-9208-7. ISSN   1432-1432. PMID   19294454. S2CID   27622204.
  8. Calamari, Zachary T. (June 2021). "Total Evidence Phylogenetic Analysis Supports New Morphological Synapomorphies for Bovidae (Mammalia, Artiodactyla)". American Museum Novitates (3970): 1–38. doi:10.1206/3970.1. hdl: 2246/7267 . ISSN   0003-0082. S2CID   235441087.
  9. "Fossil Caprinae". tolweb.org.
  10. "palaeos.org". Archived from the original on 2013-11-09. Retrieved 2010-08-11.