How big does a Red-tailed monkey get? Here is an overview over the average adult age:
A grown Red-tailed monkey (Cercopithecus ascanius) reaches an average size of 44.4 cm (1′ 6″).
When born, they have an average size of 0 cm (0′ 0″). During their lifetime of about 28.25 years, they grow from 371 grams (0.82 lbs) to 3.54 kg (7.8 lbs). A Red-tailed monkey has 1 babies at once. The Red-tailed 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.
The red-tailed monkey, also known as the black-cheeked white-nosed monkey, red-tailed guenon, redtail monkey, or Schmidt’s guenon (Cercopithecus ascanius) is a species of primate in the family Cercopithecidae.It is found in Angola, Cameroon, Central African Republic, Democratic Republic of the Congo, Kenya, Rwanda, South Sudan, Tanzania, Uganda, Zambia, and possibly Burundi. The red-tailed monkey is usually black, red, or orange. Although native to this region, it has spread north and south as well as it can survive in different habitats and under different conditions. It is a distinct creature in its habitats and is gradually becoming endangered due to deforestation and over-exploitation through hunting and predation.
Animals of the same family as a Red-tailed monkey
We found other animals of the Cercopithecidae family:
- Pig-tailed langur with a size of 49.9 cm (1′ 8″)
- Greater spot-nosed monkey with a size of 54.9 cm (1′ 10″)
- Angola colobus with a size of 56.5 cm (1′ 11″)
- Wolf’s mona monkey with a size of 48 cm (1′ 7″)
- Hamlyn’s monkey with a size of 28 cm (1′ 0″)
- Purple-faced langur with a size of 58.5 cm (2′ 0″)
- Sooty mangabey with 1 babies per litter
- Northern plains gray langur with a size of 61 cm (2′ 1″)
- Western red colobus with a size of 57.4 cm (1′ 11″)
- Patas monkey with a size of 66.5 cm (2′ 3″)
Animals with the same size as a Red-tailed monkey
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Red-tailed monkey:
- Yarkand hare with a size of 39 cm (1′ 4″)
- Bengal fox with a size of 52.3 cm (1′ 9″)
- Meller’s mongoose with a size of 46 cm (1′ 7″)
- Riverine rabbit with a size of 43 cm (1′ 5″)
- Palawan stink badger with a size of 39 cm (1′ 4″)
- Pale fox with a size of 43 cm (1′ 5″)
- Cape hare with a size of 42.6 cm (1′ 5″)
- Black-footed cat with a size of 40.1 cm (1′ 4″)
- Swift fox with a size of 50.5 cm (1′ 8″)
- Stripe-necked mongoose with a size of 47.8 cm (1′ 7″)
Animals with the same litter size as a Red-tailed monkey
Here is a list of animals that have the same number of babies per litter (1) as a Red-tailed monkey:
- Chestnut-bellied titi
- Black-headed spider monkey
- Bornean orangutan
- Rhesus macaque
- Klipspringer
- Voalavoanala
- Micronycteris nicefori
- Wall-roosting mouse-eared bat
- Variegated butterfly bat
- Bay duiker
Animals with the same life expectancy as a Red-tailed monkey
Completely different animals, but becoming as old as a Red-tailed monkey:
- Potto with an average maximal age of 26 years
- Père David’s deer with an average maximal age of 23.25 years
- Red-shanked douc with an average maximal age of 25 years
- Geoffroy’s spider monkey with an average maximal age of 27.25 years
- Silvery lutung with an average maximal age of 31.08 years
- Eurasian beaver with an average maximal age of 25 years
- Common wombat with an average maximal age of 26.08 years
- North American river otter with an average maximal age of 25 years
- White-tailed deer with an average maximal age of 23 years
- Hoffmann’s two-toed sloth with an average maximal age of 32.08 years
Animals with the same weight as a Red-tailed monkey
As a comparison, here are some other animals that weight as much as the Cercopithecus ascanius:
- Colombian white-faced capuchin with a weight of 3.01 kilos (6.64 lbs)
- African brush-tailed porcupine with a weight of 2.88 kilos (6.35 lbs)
- Eastern hare-wallaby with a weight of 3 kilos (6.61 lbs)
- Pallas’s cat with a weight of 3.05 kilos (6.72 lbs)
- European hare with a weight of 3.82 kilos (8.42 lbs)
- Alpine marmot with a weight of 4.06 kilos (8.95 lbs)
- Coquerel’s sifaka with a weight of 4.19 kilos (9.24 lbs)
- Philippine porcupine with a weight of 3.55 kilos (7.83 lbs)
- Marsh mongoose with a weight of 3.6 kilos (7.94 lbs)
- Sri Lankan spotted chevrotain with a weight of 3.11 kilos (6.86 lbs)