What is the maximal age a De Brazza’s monkey reaches?
An adult De Brazza’s monkey (Cercopithecus neglectus) usually gets as old as 26.25 years.
De Brazza’s monkeys are around 172 days in the womb of their mother. When born, they weight 260 grams (0.57 lbs) and measure 2.9 cm (0′ 2″). As a member of the Cercopithecidae family (genus: Cercopithecus), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 51 cm (1′ 9″).
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.
DeBrazza’s monkey (Cercopithecus neglectus) is an Old World monkey endemic to the riverine and swamp forests of central Africa. The largest species in the guenon family, it is one of the most widespread arboreal African primates. Aside from size, it can be differentiated from other cercopithecus monkeys by its orange diadem and white beard. Due to its cryptic nature, the species is not well documented in all of its habitats but has shown unique traits such as pair-bonding and aggressive behavior towards other guenons.
Animals of the same family as a De Brazza’s monkey
Not really brothers and sisters, but from the same biological family (Cercopithecidae):
- Mandrill becoming 46.25 years old
- Moustached guenon becoming 23 years old
- King colobus becoming 30.5 years old
- Mentawai langur with 1 babies per pregnancy
- Tonkean macaque growing to a mass of 10.07 kgs (22.2 lbs)
- Mantled guereza becoming 24.5 years old
- White-thighed surili growing to a mass of 5.9 kgs (13.01 lbs)
- Red-eared guenon with 1 babies per pregnancy
- Japanese macaque becoming 33 years old
- Pagai Island macaque becoming 30 years old
Animals that reach the same age as De Brazza’s monkey
With an average age of 26.25 years, De Brazza’s monkey are in good companionship of the following animals:
- Southern hairy-nosed wombat usually reaching 24.5 years
- White-lipped peccary usually reaching 21 years
- Barbary sheep usually reaching 21 years
- Sika deer usually reaching 25.42 years
- Dusky leaf monkey usually reaching 25 years
- California sea lion usually reaching 30 years
- Blue wildebeest usually reaching 21.5 years
- Greater mouse-eared bat usually reaching 22 years
- Leopard usually reaching 23 years
- Binturong usually reaching 22.67 years
Animals with the same number of babies De Brazza’s monkey
The same number of babies at once (1) are born by:
- Taiwan vole
- Western long-beaked echidna
- Vicuña
- Northern giraffe
- Acuminate horseshoe bat
- Sumatran serow
- Pygmy tarsier
- Hoffmann’s rat
- Golden bamboo lemur
- Robert’s snow vole
Weighting as much as De Brazza’s monkey
A fully grown De Brazza’s monkey reaches around 5.32 kg (11.73 lbs). So do these animals:
- Brown woolly monkey weighting 6.27 kilos (13.82 lbs) on average
- Mexican agouti weighting 5 kilos (11.02 lbs) on average
- Pampas fox weighting 4.54 kilos (10.01 lbs) on average
- Tasmanian pademelon weighting 5.85 kilos (12.9 lbs) on average
- Tammar wallaby weighting 5.28 kilos (11.64 lbs) on average
- Black-spotted cuscus weighting 6 kilos (13.23 lbs) on average
- Brown howler weighting 5.19 kilos (11.44 lbs) on average
- Long-tailed marmot weighting 4.35 kilos (9.59 lbs) on average
- Kit fox weighting 4.5 kilos (9.92 lbs) on average
- Agile gibbon weighting 5.85 kilos (12.9 lbs) on average
Animals as big as a De Brazza’s monkey
Those animals grow as big as a De Brazza’s monkey:
- Hose’s palm civet with 60.1 cm (2′ 0″)
- European wildcat with 50 cm (1′ 8″)
- Northern white-cheeked gibbon with 54.5 cm (1′ 10″)
- Yunnan hare with 47 cm (1′ 7″)
- Northern white-cheeked gibbon with 54.5 cm (1′ 10″)
- Haussa genet with 42 cm (1′ 5″)
- Cape genet with 54.5 cm (1′ 10″)
- Sri Lankan spotted chevrotain with 54 cm (1′ 10″)
- Sable with 45.1 cm (1′ 6″)
- Ground cuscus with 45.3 cm (1′ 6″)