What is the maximal age a Diana monkey reaches?
An adult Diana monkey (Cercopithecus diana) usually gets as old as 37.25 years.
When born, they weight 468 grams (1.03 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 47 cm (1′ 7″).
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.
The Diana monkey (Cercopithecus diana) is an Old World monkey. The term “old-world monkey” refers to the family of monkeys known as Cercopithecoidea and the Diana monkey is only 1 species out of the 148 that are a part of this family.
Animals of the same family as a Diana monkey
Not really brothers and sisters, but from the same biological family (Cercopithecidae):
- Black colobus growing to a mass of 9.1 kgs (20.06 lbs)
- Black-footed gray langur growing to a mass of 10.03 kgs (22.11 lbs)
- Black-shanked douc with 1 babies per pregnancy
- Dent’s mona monkey with 1 babies per pregnancy
- Ursine colobus with 1 babies per pregnancy
- Tonkin snub-nosed monkey with 1 babies per pregnancy
- Capped langur growing to a mass of 11.21 kgs (24.71 lbs)
- Sun-tailed monkey with 1 babies per pregnancy
- Grey-cheeked mangabey becoming 32.67 years old
- Pig-tailed langur with 1 babies per pregnancy
Animals that reach the same age as Diana monkey
With an average age of 37.25 years, Diana monkey are in good companionship of the following animals:
- Greater horseshoe bat usually reaching 30 years
- Northern bottlenose whale usually reaching 37 years
- Walrus usually reaching 40 years
- Amazon river dolphin usually reaching 30 years
- Angolan talapoin usually reaching 30.83 years
- European wildcat usually reaching 31 years
- West Indian manatee usually reaching 30 years
- Onager usually reaching 38.75 years
- Stump-tailed macaque usually reaching 30 years
- Anoa usually reaching 36 years
Animals with the same number of babies Diana monkey
The same number of babies at once (1) are born by:
- Montane guinea pig
- Nancy Ma’s night monkey
- Northern greater galago
- Southern marsupial mole
- Lesser bamboo bat
- Rüppell’s broad-nosed bat
- Spix’s night monkey
- Yellow-bellied brush-furred rat
- Tiny pipistrelle
- Little collared fruit bat
Weighting as much as Diana monkey
A fully grown Diana monkey reaches around 4.36 kg (9.62 lbs). So do these animals:
- Short-eared rock-wallaby weighting 4.02 kilos (8.86 lbs) on average
- Red-tailed monkey weighting 3.54 kilos (7.8 lbs) on average
- Grivet weighting 3.86 kilos (8.51 lbs) on average
- Allied rock-wallaby weighting 4.63 kilos (10.21 lbs) on average
- South American coati weighting 3.78 kilos (8.33 lbs) on average
- Sulawesi palm civet weighting 5.15 kilos (11.35 lbs) on average
- Hoary fox weighting 4.23 kilos (9.33 lbs) on average
- White-nosed coati weighting 4.58 kilos (10.1 lbs) on average
- Alaskan hare weighting 4.85 kilos (10.69 lbs) on average
- Brown-throated sloth weighting 4 kilos (8.82 lbs) on average
Animals as big as a Diana monkey
Those animals grow as big as a Diana monkey:
- Red and white giant flying squirrel with 41 cm (1′ 5″)
- Tehuantepec jackrabbit with 54.9 cm (1′ 10″)
- Kloss’s gibbon with 51.2 cm (1′ 9″)
- Subalpine woolly rat with 41.7 cm (1′ 5″)
- White-cheeked spider monkey with 46 cm (1′ 7″)
- Grivet with 56 cm (1′ 11″)
- White-throated guenon with 45.7 cm (1′ 6″)
- Menzbier’s marmot with 45 cm (1′ 6″)
- European rabbit with 40 cm (1′ 4″)
- Snowshoe hare with 42.4 cm (1′ 5″)