How big does a De Brazza’s monkey get? Here is an overview over the average adult age:
A grown De Brazza’s monkey (Cercopithecus neglectus) reaches an average size of 51 cm (1′ 9″).
When born, they have an average size of 0 cm (0′ 0″). During their lifetime of about 26.25 years, they grow from 260 grams (0.57 lbs) to 5.32 kg (11.73 lbs). A De Brazza’s monkey has 1 babies at once. The De Brazza’s monkey (genus: Cercopithecus) is a member of the family Cercopithecidae.
As a reference: Humans reach an average body size of 1.65m (5′ 5″) while carrying 62 kg (137 lbs). A human woman is pregnant for 280 days (40 weeks) and on average become 75 years old.
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
We found other animals of the Cercopithecidae family:
- Allen’s swamp monkey with a size of 45.9 cm (1′ 7″)
- Black-footed gray langur with a size of 65.5 cm (2′ 2″)
- Angola colobus with a size of 56.5 cm (1′ 11″)
- White-fronted surili with a size of 51 cm (1′ 9″)
- Thomas’s langur bringing 6.69 kilos (14.75 lbs) to the scale
- Gelada with a size of 62 cm (2′ 1″)
- Sun-tailed monkey with 1 babies per litter
- King colobus with a size of 62.7 cm (2′ 1″)
- Wolf’s mona monkey with a size of 48 cm (1′ 7″)
- Red-shanked douc with a size of 61.7 cm (2′ 1″)
Animals with the same size as a De Brazza’s monkey
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as De Brazza’s monkey:
- Riverine rabbit with a size of 43 cm (1′ 5″)
- African palm civet with a size of 50 cm (1′ 8″)
- Tufted capuchin with a size of 42.8 cm (1′ 5″)
- Aquatic genet with a size of 45.8 cm (1′ 7″)
- Yunnan hare with a size of 47 cm (1′ 7″)
- Plains viscacha with a size of 52.4 cm (1′ 9″)
- Mountain hare with a size of 50.9 cm (1′ 9″)
- Assam macaque with a size of 60.5 cm (2′ 0″)
- Nilgiri langur with a size of 55.3 cm (1′ 10″)
- Small-toothed palm civet with a size of 52.8 cm (1′ 9″)
Animals with the same litter size as a De Brazza’s monkey
Here is a list of animals that have the same number of babies per litter (1) as a De Brazza’s monkey:
- White-nosed saki
- Prince Demidoff’s bushbaby
- Jameson’s red rock hare
- Lion-tailed macaque
- Southeast Asian long-fingered bat
- Bougainville monkey-faced bat
- Wagner’s bonneted bat
- Greater noctule bat
- Zebra duiker
- Venezuelan red howler
Animals with the same life expectancy as a De Brazza’s monkey
Completely different animals, but becoming as old as a De Brazza’s monkey:
- Northern olingo with an average maximal age of 25 years
- Crested mona monkey with an average maximal age of 24.08 years
- Chamois with an average maximal age of 22 years
- Mantled guereza with an average maximal age of 24.5 years
- Leopard with an average maximal age of 23 years
- Rodrigues flying fox with an average maximal age of 30 years
- Moustached guenon with an average maximal age of 23 years
- Bahamian raccoon with an average maximal age of 21 years
- Greater spot-nosed monkey with an average maximal age of 23 years
- Buru babirusa with an average maximal age of 24 years
Animals with the same weight as a De Brazza’s monkey
As a comparison, here are some other animals that weight as much as the Cercopithecus neglectus:
- Silvery gibbon with a weight of 5.87 kilos (12.94 lbs)
- Hoffmann’s two-toed sloth with a weight of 5.7 kilos (12.57 lbs)
- Red-necked pademelon with a weight of 5.4 kilos (11.9 lbs)
- Pileated gibbon with a weight of 5.57 kilos (12.28 lbs)
- Maned sloth with a weight of 4.47 kilos (9.85 lbs)
- Sulawesi palm civet with a weight of 5.15 kilos (11.35 lbs)
- Brown howler with a weight of 5.19 kilos (11.44 lbs)
- Black howler with a weight of 5.58 kilos (12.3 lbs)
- Brown woolly monkey with a weight of 6.27 kilos (13.82 lbs)
- Bonnet macaque with a weight of 5 kilos (11.02 lbs)