What is the maximal age a Guatemalan black howler reaches?
An adult Guatemalan black howler (Alouatta pigra) usually gets as old as 20 years.
Guatemalan black howlers are around 185 days in the womb of their mother. When born, they weight 480 grams (1.06 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 56.7 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 Guatemalan black howler, or Yucatan black howler, (Alouatta pigra) is a species of howler monkey, a type of New World monkey, from Central America. It is found in Belize, Guatemala and Mexico, in and near the Yucatan Peninsula. It lives in evergreen, semideciduous and lowland rain forests. It is also known as the baboon in Belize, although it is not closely related to the baboons in Africa.
Animals of the same family as a Guatemalan black howler
Not really brothers and sisters, but from the same biological family (Cebidae):
- White-bellied spider monkey becoming 28 years old
- Venezuelan red howler becoming 25 years old
- Central American squirrel monkey with 1 babies per pregnancy
- White-cheeked spider monkey growing to a mass of 6.24 kgs (13.76 lbs)
- Gray-bellied night monkey bringing the scale to 800 grams
- Brumback’s night monkey bringing the scale to 603 grams
- Rio Tapajós saki growing to a mass of 2.31 kgs (5.09 lbs)
- Humboldt’s white-fronted capuchin becoming 44 years old
- Coppery titi with 1 babies per pregnancy
- Southern muriqui with 1 babies per pregnancy
Animals that reach the same age as Guatemalan black howler
With an average age of 20 years, Guatemalan black howler are in good companionship of the following animals:
- Madagascan fruit bat usually reaching 20 years
- Roan antelope usually reaching 20 years
- American marten usually reaching 19 years
- Muskox usually reaching 24 years
- Alpine ibex usually reaching 22.25 years
- Himalayan tahr usually reaching 21.75 years
- Antarctic fur seal usually reaching 23 years
- Big brown bat usually reaching 20 years
- Iberian ibex usually reaching 16 years
- Snow leopard usually reaching 18 years
Animals with the same number of babies Guatemalan black howler
The same number of babies at once (1) are born by:
- Painted ringtail possum
- Japanese serow
- Southern needle-clawed bushbaby
- Sei whale
- New Zealand lesser short-tailed bat
- Red-bellied lemur
- Grey-cheeked mangabey
- Pygmy slow loris
- Gould’s long-eared bat
- Brown fur seal
Weighting as much as Guatemalan black howler
A fully grown Guatemalan black howler reaches around 7.19 kg (15.84 lbs). So do these animals:
- Short-eared dog weighting 8.36 kilos (18.43 lbs) on average
- Peruvian spider monkey weighting 7.09 kilos (15.63 lbs) on average
- François’ langur weighting 8.16 kilos (17.99 lbs) on average
- Tana River mangabey weighting 7.08 kilos (15.61 lbs) on average
- Northern white-cheeked gibbon weighting 7.32 kilos (16.14 lbs) on average
- Maroon leaf monkey weighting 6.37 kilos (14.04 lbs) on average
- Bush dog weighting 6.32 kilos (13.93 lbs) on average
- Celebes crested macaque weighting 7.37 kilos (16.25 lbs) on average
- Black-crested Sumatran langur weighting 6.45 kilos (14.22 lbs) on average
- Koala weighting 6.55 kilos (14.44 lbs) on average
Animals as big as a Guatemalan black howler
Those animals grow as big as a Guatemalan black howler:
- Ground cuscus with 45.4 cm (1′ 6″)
- Bristle-spined rat with 60 cm (2′ 0″)
- Angolan genet with 47.3 cm (1′ 7″)
- Giant forest genet with 57.2 cm (1′ 11″)
- Southern tamandua with 56.1 cm (1′ 11″)
- Bates’s pygmy antelope with 54 cm (1′ 10″)
- Malayan porcupine with 52.8 cm (1′ 9″)
- King colobus with 62.7 cm (2′ 1″)
- Swamp rabbit with 45.8 cm (1′ 7″)
- Tenkile with 61.6 cm (2′ 1″)