How many baby Onagers are in a litter?
A Onager (Equus hemionus) usually gives birth to around 1 babies.
Each of those little ones spend around 346 days as a fetus before they are released into the wild. Upon birth, they weight 40 kg (88.18 lbs) and measure 3.1 cm (0′ 2″). They are a member of the Equidae family (genus: Equus). An adult Onager grows up to a size of 2.25 meter (7′ 5″).
To have a reference: Humans obviously usually have a litter size of one ;). Their babies are in the womb of their mother for 280 days (40 weeks) and reach an average size of 1.65m (5′ 5″). They weight in at 62 kg (137 lbs), which is obviously highly individual, and reach an average age of 75 years.
The onager (; Equus hemionus), also known as hemione or Asiatic wild ass, is a species of the family Equidae (horse family) native to Asia. A member of the subgenus Asinus, the onager was described and given its binomial name by German zoologist Peter Simon Pallas in 1775. Five subspecies have been recognized, one of which is extinct.The Asiatic wild ass is larger than the African wild ass at about 290 kg (640 lb) and 2.1 m (6.9 ft) (head-body length). They are reddish-brown or yellowish-brown in color and have broad dorsal stripe on the middle of the back. Unlike most horses and donkeys, onagers have never been domesticated. They are among the fastest mammals, as they can run as fast as 64 km/h (40 mph) to 70 km/h (43 mph). The onager is closely related to the African wild ass, as they both shared the same ancestor. The kiang, formerly considered a subspecies of Equus hemionus, diverged from the Asiatic wild ass and has been acknowledged as a distinct species.The onager formerly had a wider range from southwest and central to northern Asian countries, such as Israel, Saudi Arabia, Iraq, Jordan, Syria, Afghanistan, Russia, and Siberia, the prehistoric European wild ass subspecies ranged through Europe until the Bronze age. During early 20th century, the species lost most of its ranges in the Middle East and Eastern Asia. Today, onagers live in deserts and other arid regions of Iran, Pakistan, India, and Mongolia, including in Central Asian hot and cold deserts of Kazakhstan, Uzbekistan, Turkmenistan, and China.Other than deserts, it lives in grasslands, plains, steppes, and savannahs. Like many other large grazing animals, the onager’s range has contracted greatly under the pressures of poaching and habitat loss. Previously listed as Endangered, onagers have been classified as Near Threatened by IUCN in 2015. Of the five subspecies, one is extinct, two are endangered, and two are near threatened (their status in China is not well known). Persian onagers are currently being reintroduced in the Middle East as replacements for the extinct Syrian wild ass in the Arabian Peninsula, Israel and Jordan.
Other animals of the family Equidae
Onager is a member of the Equidae, as are these animals:
- Grévy’s zebra with 1 babies per pregnancy
- Horse with 1 babies per pregnancy
- Plains zebra becoming 20 years old
- Burchell’s zebra with 1 babies per pregnancy
- Equus onager weighting around 205 kilograms (451.95 lbs)
- Asinus with 1 babies per pregnancy
- Mountain zebra with 1 babies per pregnancy
- Kiang weighting around 280.57 kilograms (618.55 lbs)
Animals that share a litter size with Onager
Those animals also give birth to 1 babies at once:
- Gray snub-nosed monkey
- Hairy-legged vampire bat
- Peters’s flat-headed bat
- White-throated guenon
- Michoacan deer mouse
- Blue wildebeest
- Tibetan macaque
- Sumatran rhinoceros
- Northern viscacha
- Underwood’s bonneted bat
Animals that get as old as a Onager
Other animals that usually reach the age of 38.75 years:
- Chacma baboon with 45 years
- Humboldt’s white-fronted capuchin with 44 years
- Rough-toothed dolphin with 32 years
- Drill (animal) with 33.33 years
- Indian flying fox with 31.33 years
- Black capuchin with 44 years
- Wedge-capped capuchin with 41 years
- Siamang with 38 years
- Common brown lemur with 37 years
- Sloth bear with 40 years
Animals with the same weight as a Onager
What other animals weight around 235.62 kg (519.46 lbs)?
- Caribbean monk seal usually reaching 198.38 kgs (437.35 lbs)
- Bongo (antelope) usually reaching 269.5 kgs (594.15 lbs)
- Tamaraw usually reaching 252.7 kgs (557.11 lbs)
- Philippine warty pig usually reaching 189.4 kgs (417.56 lbs)
- Kiang usually reaching 280.57 kgs (618.55 lbs)
- East African oryx usually reaching 200.58 kgs (442.2 lbs)
- Mountain zebra usually reaching 279.73 kgs (616.7 lbs)
- Mountain nyala usually reaching 215 kgs (473.99 lbs)
- Visayan warty pig usually reaching 189.4 kgs (417.56 lbs)
- Crabeater seal usually reaching 225 kgs (496.04 lbs)
Animals with the same size as a Onager
Also reaching around 2.25 meter (7′ 5″) in size do these animals:
- African buffalo gets as big as 2.53 meter (8′ 4″)
- Tiger gets as big as 1.83 meter (6′ 0″)
- Crabeater seal gets as big as 2.27 meter (7′ 6″)
- Greater kudu gets as big as 2.2 meter (7′ 3″)
- Amazon river dolphin gets as big as 2.12 meter (7′ 0″)
- Sambar deer gets as big as 2.04 meter (6′ 9″)
- Bongo (antelope) gets as big as 2.27 meter (7′ 6″)
- South American sea lion gets as big as 2.12 meter (7′ 0″)
- Rough-toothed dolphin gets as big as 2.44 meter (8′ 1″)
- Lion gets as big as 1.84 meter (6′ 1″)