What is the maximal age a Allen’s swamp monkey reaches?
An adult Allen’s swamp monkey (Allenopithecus nigroviridis) usually gets as old as 23 years.
When born, they weight 241 grams (0.53 lbs) and measure 4.3 cm (0′ 2″). As a member of the Cercopithecidae family (genus: Allenopithecus), their offspring is 1 babies per pregnancy. Fully grown, they reach a bodylength of 45.9 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 Allen’s swamp monkey (Allenopithecus nigroviridis) is a primate species categorized in its own genus Allenopithecus in the Old World monkey family. Phylogenetically, it is a sister clade to the guenons, but differs in dentition and habits.Allen’s swamp monkey was named after American zoologist Joel Asaph Allen.
Animals of the same family as a Allen’s swamp monkey
Not really brothers and sisters, but from the same biological family (Cercopithecidae):
- King colobus becoming 30.5 years old
- Greater spot-nosed monkey becoming 23 years old
- Gray snub-nosed monkey with 1 babies per pregnancy
- Rhesus macaque becoming 36 years old
- Angolan talapoin becoming 30.83 years old
- Gray snub-nosed monkey with 1 babies per pregnancy
- Red-tailed monkey becoming 28.25 years old
- Lesser spot-nosed monkey becoming 19 years old
- Golden snub-nosed monkey with 1 babies per pregnancy
- Lion-tailed macaque becoming 40 years old
Animals that reach the same age as Allen’s swamp monkey
With an average age of 23 years, Allen’s swamp monkey are in good companionship of the following animals:
- Weddell seal usually reaching 25 years
- Guadalupe fur seal usually reaching 24 years
- Greater kudu usually reaching 23 years
- Mediterranean monk seal usually reaching 23.67 years
- Atlantic white-sided dolphin usually reaching 27 years
- Domestic yak usually reaching 22.25 years
- Sheep usually reaching 19.17 years
- Grévy’s zebra usually reaching 26 years
- Tiger usually reaching 26.25 years
- Northern viscacha usually reaching 19.5 years
Animals with the same number of babies Allen’s swamp monkey
The same number of babies at once (1) are born by:
- Campbell’s mona monkey
- Polar bear
- Red-bellied titi
- Naked-rumped pouched bat
- Common noctule
- Round-eared tube-nosed bat
- Edwards’s long-tailed giant rat
- Railer bat
- Soemmerring’s gazelle
- Addax
Weighting as much as Allen’s swamp monkey
A fully grown Allen’s swamp monkey reaches around 4.75 kg (10.47 lbs). So do these animals:
- Mexican agouti weighting 5 kilos (11.02 lbs) on average
- Maned sloth weighting 4.47 kilos (9.85 lbs) on average
- Sechuran fox weighting 4.23 kilos (9.33 lbs) on average
- Pampas cat weighting 4.4 kilos (9.7 lbs) on average
- Black howler weighting 5.58 kilos (12.3 lbs) on average
- Chinese pangolin weighting 4.67 kilos (10.3 lbs) on average
- Arctic hare weighting 4.42 kilos (9.74 lbs) on average
- Bridled nail-tail wallaby weighting 4.95 kilos (10.91 lbs) on average
- Desmarest’s hutia weighting 5.2 kilos (11.46 lbs) on average
- Otter civet weighting 4.25 kilos (9.37 lbs) on average
Animals as big as a Allen’s swamp monkey
Those animals grow as big as a Allen’s swamp monkey:
- Bates’s pygmy antelope with 54 cm (1′ 10″)
- White-nosed coati with 55 cm (1′ 10″)
- Nasuella olivacea with 38.8 cm (1′ 4″)
- Small dorcopsis with 38.7 cm (1′ 4″)
- Hispid hare with 46 cm (1′ 7″)
- African savanna hare with 45 cm (1′ 6″)
- Indian pangolin with 54.3 cm (1′ 10″)
- Black-crested Sumatran langur with 50.4 cm (1′ 8″)
- White-cheeked spider monkey with 46 cm (1′ 7″)
- Dusky pademelon with 54.5 cm (1′ 10″)