How many baby Western red colobuss are in a litter?
A Western red colobus (Procolobus badius) usually gives birth to around 1 babies.
Each of those little ones spend around 151 days as a fetus before they are released into the wild. Upon birth, they weight 203 grams (0.45 lbs) and measure 19.1 cm (0′ 8″). They are a member of the Cercopithecidae family (genus: Procolobus). An adult Western red colobus grows up to a size of 57.4 cm (1′ 11″).
To have a reference: Humans obviously usually have a litter size of one ;). Their babies are in the womb of their mother for 280 days (40 weeks) and reach an average size of 1.65m (5′ 5″). They weight in at 62 kg (137 lbs), which is obviously highly individual, and reach an average age of 75 years.
The western red colobus (Piliocolobus badius), also known as the bay red colobus, rust red colobus or Upper Guinea red colobus, is a species of Old World monkey in West African forests from Senegal to Ghana. All other species of red colobuses have formerly been considered subspecies of P. badius. It is often hunted by the common chimpanzee. In 1994, western red colobus monkeys infected many chimpanzees with Ebola virus when they were hunted and eaten by the chimpanzees.
Other animals of the family Cercopithecidae
Western red colobus is a member of the Cercopithecidae, as are these animals:
- Black-footed gray langur weighting around 10.03 kilograms (22.11 lbs)
- Black crested mangabey becoming 26.75 years old
- Pig-tailed langur with 1 babies per pregnancy
- Black-crested Sumatran langur with 1 babies per pregnancy
- Diana monkey with 1 babies per pregnancy
- Yellow baboon with 1 babies per pregnancy
- Raffles’ banded langur weighting around 7.02 kilograms (15.48 lbs)
- Sclater’s guenon with 1 babies per pregnancy
- Rhesus macaque with 1 babies per pregnancy
- Pygathrix bieti weighting around 11 kilograms (24.25 lbs)
Animals that share a litter size with Western red colobus
Those animals also give birth to 1 babies at once:
- Insular flying fox
- Nilgiri langur
- Wolf’s mona monkey
- Brown fur seal
- Gray whale
- Sheep
- Townsend’s big-eared bat
- Kolan vole
- Yellow-footed rock-wallaby
- Tree pangolin
Animals with the same weight as a Western red colobus
What other animals weight around 8.43 kg (18.58 lbs)?
- Sarcophilus laniarius usually reaching 8.35 kgs (18.41 lbs)
- Ursine colobus usually reaching 7.7 kgs (16.98 lbs)
- Pygmy hog usually reaching 7.92 kgs (17.46 lbs)
- Large Indian civet usually reaching 9.15 kgs (20.17 lbs)
- Grey-cheeked mangabey usually reaching 7.39 kgs (16.29 lbs)
- Lowlands tree-kangaroo usually reaching 8.47 kgs (18.67 lbs)
- Fossa (animal) usually reaching 9.5 kgs (20.94 lbs)
- Southern river otter usually reaching 7.5 kgs (16.53 lbs)
- Black-headed spider monkey usually reaching 9.07 kgs (20 lbs)
- Pig-tailed langur usually reaching 7.39 kgs (16.29 lbs)
Animals with the same size as a Western red colobus
Also reaching around 57.4 cm (1′ 11″) in size do these animals:
- Pampas fox gets as big as 61.9 cm (2′ 1″)
- Southern tamandua gets as big as 56.1 cm (1′ 11″)
- Gee’s golden langur gets as big as 60.5 cm (2′ 0″)
- Patas monkey gets as big as 66.5 cm (2′ 3″)
- Red-faced spider monkey gets as big as 57.6 cm (1′ 11″)
- Dingiso gets as big as 67.4 cm (2′ 3″)
- Beech marten gets as big as 46 cm (1′ 7″)
- Celebes crested macaque gets as big as 54.9 cm (1′ 10″)
- Stripe-necked mongoose gets as big as 47.8 cm (1′ 7″)
- Hoolock gibbon gets as big as 54.7 cm (1′ 10″)