Maned sloth
| Maned sloth | |
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| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Superorder: | Xenarthra |
| Order: | Pilosa |
| Suborder: | Folivora |
| Family: | Bradypodidae |
| Genus: |
Bradypus Linnaeus, 1758 |
| Species: | B. torquatus |
| Binomial name | |
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Bradypus torquatus Illiger, 1811 |
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| Maned sloth range | |
The maned sloth (Bradypus torquatus), also known as the ai /ˈɑː.i/, is a three-toed sloth that lives only in Brazil. It is one of four species of three-toed sloth.
The maned sloth is now found only in the Atlantic coastal rainforest of southeastern Brazil, although it was once also found further north. It has been identified predominantly from evergreen forests, although, being able to eat a wide range of leaves, it can also inhabit semi-deciduous and secondary forest. It is typically found in hot, humid climates without any dry season, and with annual rainfall of at least 120 centimetres (47 in). There are no recognised subspecies.
Maned sloths have a pale brown to gray pelage. Long outer hair covers a short, dense, black and white underfur. The coarse outer coat is usually inhabited by algae, mites, ticks, beetles, and moths. The maned sloth's small head features fur-covered pinnae and anterior oriented eyes that are usually covered by a mask of black hair. The sides of the maned sloth's face and neck feature long hair covering the short hair of the sloth's snout. Facial vibrissae on the maned sloth are sparse. The maned sloth earns its name from a mane of black hair running down its neck and over its shoulders. The mane is usually larger and darker in males than in females, and in the latter, may be reduced to a pair of long tufts. Other than the mane, the fur is relatively uniform in color, and, in particular, the males lack the patch of bright fur found on the back of other, closely related, sloths.
Adult males have a total head-body length of 55 to 72 centimetres (22 to 28 in), with a tail about 5 centimetres (2.0 in) long and a weight of 4.0 to 7.5 kilograms (8.8 to 16.5 lb). Females are generally larger, measuring 55 to 75 centimetres (22 to 30 in), and weighing 4.5 to 10.1 kilograms (9.9 to 22.3 lb). Like all other sloths, the maned sloth has very little muscle mass in comparison to other mammals its size. This reduced muscle mass allows it to hang from thin branches.
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Wikipedia