What is the maximal age a Mantled howler reaches?
An adult Mantled howler (Alouatta palliata) usually gets as old as 25 years.
Mantled howlers are around 185 days in the womb of their mother. When born, they weight 319 grams (0.7 lbs) and measure 4.3 cm (0′ 2″). As a member of the Cebidae family (genus: Alouatta), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 57.7 cm (1′ 11″).
As a reference: Usually, humans get as old as 100 years, with the average being around 75 years. After being carried in the belly of their mother for 280 days (40 weeks), they grow to an average size of 1.65m (5′ 5″) and weight in at 62 kg (137 lbs), which is obviously highly individual.
The mantled howler (Alouatta palliata), or golden-mantled howling monkey, is a species of howler monkey, a type of New World monkey, from Central and South America. It is one of the monkey species most often seen and heard in the wild in Central America. It takes its “mantled” name from the long guard hairs on its sides.The mantled howler is one of the largest Central American monkeys, and males can weigh up to 9.8 kg (22 lb). It is the only Central American monkey that eats large quantities of leaves; it has several adaptations to this folivorous diet. Since leaves are difficult to digest and provide less energy than most foods, the mantled howler spends the majority of each day resting and sleeping. The male mantled howler has an enlarged hyoid bone, a hollow bone near the vocal cords, which amplifies the calls made by the male, and is the reason for the name “howler”. Howling allows the monkeys to locate each other without expending energy on moving or risking physical confrontation.The mantled howler lives in groups that can have over 40 members, although groups are usually smaller. Most mantled howlers of both sexes are evicted from the group they were born in upon reaching sexual maturity, resulting in most adult group members being unrelated. The most dominant male, the alpha male, gets preference for food and resting places, and mates with most of the receptive females. The mantled howler is important to the rainforest ecology as a seed disperser and germinator. Although it is affected by deforestation, it is able to adapt better than other species, due to its ability to feed on abundant leaves and its ability to live in a limited amount of space.
Animals of the same family as a Mantled howler
Not really brothers and sisters, but from the same biological family (Cebidae):
- Rio Tapajós saki growing to a mass of 2.31 kgs (5.09 lbs)
- Kaapori capuchin growing to a mass of 3 kgs (6.61 lbs)
- Aotus infulatus bringing the scale to 800 grams
- Tufted capuchin becoming 45.08 years old
- Humboldt’s white-fronted capuchin becoming 44 years old
- White-bellied spider monkey becoming 28 years old
- White-nosed saki becoming 17 years old
- Hershkovitz’s marmoset with 2 babies per pregnancy
- Black squirrel monkey with 1 babies per pregnancy
- Peruvian night monkey bringing the scale to 800 grams
Animals that reach the same age as Mantled howler
With an average age of 25 years, Mantled howler are in good companionship of the following animals:
- Malayan porcupine usually reaching 27.25 years
- Sambar deer usually reaching 26.42 years
- Black crested mangabey usually reaching 26.75 years
- Raccoon usually reaching 20.83 years
- Southern hairy-nosed wombat usually reaching 24.5 years
- Water buffalo usually reaching 28.25 years
- Grizzled tree-kangaroo usually reaching 20 years
- Platypus usually reaching 22 years
- Red wolf usually reaching 20 years
- Ocelot usually reaching 20.25 years
Animals with the same number of babies Mantled howler
The same number of babies at once (1) are born by:
- Long-legged bat
- Acuminate horseshoe bat
- Angolan epauletted fruit bat
- Kloss’s gibbon
- Rhesus macaque
- Black flying squirrel
- Kivu shrew
- Little free-tailed bat
- Van Gelder’s bat
- Sea otter
Weighting as much as Mantled howler
A fully grown Mantled howler reaches around 6.58 kg (14.5 lbs). So do these animals:
- Suni weighting 5.63 kilos (12.41 lbs) on average
- Linnaeus’s two-toed sloth weighting 6.61 kilos (14.57 lbs) on average
- White-cheeked spider monkey weighting 6.24 kilos (13.76 lbs) on average
- Lumholtz’s tree-kangaroo weighting 6.65 kilos (14.66 lbs) on average
- L’Hoest’s monkey weighting 5.31 kilos (11.71 lbs) on average
- South American gray fox weighting 6.34 kilos (13.98 lbs) on average
- Silvery gibbon weighting 5.87 kilos (12.94 lbs) on average
- Asian golden cat weighting 7.73 kilos (17.04 lbs) on average
- De Brazza’s monkey weighting 5.32 kilos (11.73 lbs) on average
- Agile mangabey weighting 7.11 kilos (15.67 lbs) on average
Animals as big as a Mantled howler
Those animals grow as big as a Mantled howler:
- Moustached guenon with 52 cm (1′ 9″)
- Red fox with 62.9 cm (2′ 1″)
- Bristle-spined rat with 60 cm (2′ 0″)
- White-sided jackrabbit with 48.8 cm (1′ 8″)
- Asian palm civet with 53.3 cm (1′ 9″)
- Tasmanian devil with 55.7 cm (1′ 10″)
- Pale-throated sloth with 54.8 cm (1′ 10″)
- Moor macaque with 66 cm (2′ 2″)
- Antelope jackrabbit with 54.6 cm (1′ 10″)
- Black-and-white ruffed lemur with 54.7 cm (1′ 10″)