It is hard to guess what a Grey-cheeked mangabey weights. But we have the answer:
An adult Grey-cheeked mangabey (Lophocebus albigena) on average weights 7.39 kg (16.29 lbs).
The Grey-cheeked mangabey is from the family Cercopithecidae (genus: Lophocebus). It is usually born with about 499 grams (1.1 lbs). They can live for up to 32.67 years. When reaching adult age, they grow up to 51.9 cm (1′ 9″). Usually, Grey-cheeked mangabeys have 1 babies per litter.
As a reference: An average human weights in at 62 kg (137 lbs) and reaches an average size of 1.65m (5′ 5″). Humans spend 280 days (40 weeks) in the womb of their mother and reach around 75 years of age.
The grey-cheeked mangabey (Lophocebus albigena), also known as the white-cheeked mangabey, is an Old World monkey found in the forests of Central Africa. It ranges from Cameroon down to Gabon. The grey-cheeked mangabey is a dark monkey, looking in shape overall like a small, hairy baboon. Its thick brown fur is almost black in its forest home, with a slightly rufus/golden mane around the neck. The sexes are similar, with the males slightly larger than the females.The grey-cheeked mangabey lives in a variety of habitats with the forests of Central Africa, it is generally thought to live in either swamp or primary forests, in some areas it has also been found in secondary forest as well. Some authors in the past have considered the species to be restricted to the forest canopy, however more recently habituated troops have been observed on the forest floor collecting food. It feeds primarily on fruit, particularly figs, taking other fruits seasonally, as well as shoots, flowers and insects.The grey-cheeked mangabey lives in groups of between 5 and 30 individuals. The groups have either a single male or (more usually) several, without a single dominant male. Young males leave the troop once they are adult and join other troops, whereas the females stay in the troop of their birth. If troops become too large they may split. Confrontations between troops are rare, as this mangabey will usually avoid other troops. Their territories cover several square miles of forest, and can both overlap with other troops and shift over time.Three subspecies of this mangabey were previously recognized. In 2007, Colin Groves elevated them all to species level, splitting one (johnstoni) into two species.
Animals of the same family as a Grey-cheeked mangabey
We found other animals of the Cercopithecidae family:
- Tibetan macaque bringing 10.6 kilos (23.37 lbs) to the scale
- Western red colobus bringing 8.43 kilos (18.58 lbs) to the scale
- Patas monkey bringing 7.99 kilos (17.61 lbs) to the scale
- Crab-eating macaque bringing 4.58 kilos (10.1 lbs) to the scale
- Barbary macaque bringing 11.49 kilos (25.33 lbs) to the scale
- Thomas’s langur bringing 6.69 kilos (14.75 lbs) to the scale
- Pennant’s colobus bringing 10.9 kilos (24.03 lbs) to the scale
- White-fronted surili bringing 6.12 kilos (13.49 lbs) to the scale
- Pennant’s colobus bringing 9.16 kilos (20.19 lbs) to the scale
- Chacma baboon bringing 17.73 kilos (39.09 lbs) to the scale
Animals with the same weight as a Grey-cheeked mangabey
As a comparison, here are some other animals that weight as much as the Lophocebus albigena:
- Sooty mangabey with a weight of 6.94 kilos (15.3 lbs)
- Southern pig-tailed macaque with a weight of 7.85 kilos (17.31 lbs)
- Patas monkey with a weight of 7.99 kilos (17.61 lbs)
- Black crested gibbon with a weight of 6.43 kilos (14.18 lbs)
- White-cheeked spider monkey with a weight of 6.24 kilos (13.76 lbs)
- Yellow-tailed woolly monkey with a weight of 8.27 kilos (18.23 lbs)
- Southern river otter with a weight of 7.5 kilos (16.53 lbs)
- King colobus with a weight of 8.7 kilos (19.18 lbs)
- Jungle cat with a weight of 7.16 kilos (15.79 lbs)
- Malayan porcupine with a weight of 8 kilos (17.64 lbs)
Animals with the same size as a Grey-cheeked mangabey
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Grey-cheeked mangabey:
- Olive colobus with a size of 45.9 cm (1′ 7″)
- Brown howler with a size of 51.5 cm (1′ 9″)
- Cape hare with a size of 42.6 cm (1′ 5″)
- Marsh mongoose with a size of 50 cm (1′ 8″)
- Delacour’s langur with a size of 57.7 cm (1′ 11″)
- Yellow-throated marten with a size of 55 cm (1′ 10″)
- Gee’s golden langur with a size of 60.5 cm (2′ 0″)
- Preuss’s monkey with a size of 54.5 cm (1′ 10″)
- Brown’s pademelon with a size of 55 cm (1′ 10″)
- Yellow-spotted rock hyrax with a size of 46.9 cm (1′ 7″)
Animals with the same litter size as a Grey-cheeked mangabey
Here is a list of animals that have the same number of babies per litter (1) as a Grey-cheeked mangabey:
- Tufted deer
- Black flying fox
- Bare-backed rousette
- Common wombat
- Brown-throated sloth
- Big free-tailed bat
- Common minke whale
- Prehensile-tailed hutia
- Smoky flying squirrel
- Ocelot
Animals with the same life expectancy as a Grey-cheeked mangabey
Completely different animals, but becoming as old as a Grey-cheeked mangabey:
- Pileated gibbon with an average maximal age of 36 years
- Hoffmann’s two-toed sloth with an average maximal age of 32.08 years
- Cuvier’s beaked whale with an average maximal age of 36 years
- Canada lynx with an average maximal age of 26.75 years
- White-bellied spider monkey with an average maximal age of 28 years
- De Brazza’s monkey with an average maximal age of 26.25 years
- Silvery lutung with an average maximal age of 31.08 years
- Tamaraw with an average maximal age of 28 years
- Spotted seal with an average maximal age of 35.5 years
- Red-faced spider monkey with an average maximal age of 37.75 years