How big does a Gray-bellied night monkey get? Here is an overview over the average adult age:
A grown Gray-bellied night monkey (Aotus lemurinus) reaches an average size of 30.5 cm (1′ 1″).
When born, they have an average size of 0 cm (0′ 0″). During their lifetime of about 18 years, they grow from 97 grams (0.21 lbs) to 873 grams (1.92 lbs). A Gray-bellied night monkey has 1 babies at once. The Gray-bellied night monkey (genus: Aotus) is a member of the family Cebidae.
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 gray-bellied night monkey (Aotus lemurinus), also called the grey-legged douroucouli or lemurine owl monkey, is a small New World monkey of the family Aotidae. Native to tropical and subtropical forests of South America, the gray-bellied night monkey faces a significant threat from hunting, harvesting for use in pharmaceutical research and habitat destruction.
Animals of the same family as a Gray-bellied night monkey
We found other animals of the Cebidae family:
- Ollala brothers’s titi with 1 babies per litter
- Peruvian spider monkey with a size of 45.4 cm (1′ 6″)
- Brown woolly monkey with a size of 53.7 cm (1′ 10″)
- White-bellied spider monkey with a size of 46 cm (1′ 7″)
- Rio Mayo titi with 1 babies per litter
- Red-bellied titi with a size of 35.8 cm (1′ 3″)
- Aotus infulatus with a weight of 800 grams
- Red-faced spider monkey with a size of 57.6 cm (1′ 11″)
- Black-capped squirrel monkey with a size of 30.9 cm (1′ 1″)
- Atlantic titi with a size of 36.2 cm (1′ 3″)
Animals with the same size as a Gray-bellied night monkey
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Gray-bellied night monkey:
- Cape gray mongoose with a size of 35 cm (1′ 2″)
- Peters’s squirrel with a size of 26.8 cm (0′ 11″)
- Bulmer’s fruit bat with a size of 24.5 cm (0′ 10″)
- Red acouchi with a size of 36.3 cm (1′ 3″)
- Slender-tailed squirrel with a size of 26.5 cm (0′ 11″)
- Raffray’s bandicoot with a size of 34.6 cm (1′ 2″)
- Guianan squirrel monkey with a size of 32.2 cm (1′ 1″)
- Chinese red pika with a size of 24.5 cm (0′ 10″)
- Mexican gray squirrel with a size of 25.2 cm (0′ 10″)
- Short-tailed chinchilla with a size of 30.5 cm (1′ 1″)
Animals with the same litter size as a Gray-bellied night monkey
Here is a list of animals that have the same number of babies per litter (1) as a Gray-bellied night monkey:
- Black and rufous elephant shrew
- Eastern forest bat
- Wolf’s mona monkey
- Greater bamboo lemur
- North Atlantic right whale
- Japanese serow
- Bongo (antelope)
- Evening bat
- White-eared titi
- Sangihe tarsier
Animals with the same life expectancy as a Gray-bellied night monkey
Completely different animals, but becoming as old as a Gray-bellied night monkey:
- Western barbastelle with an average maximal age of 21 years
- Egyptian mongoose with an average maximal age of 20 years
- California myotis with an average maximal age of 15 years
- Goeldi’s marmoset with an average maximal age of 17.83 years
- Bechstein’s bat with an average maximal age of 21 years
- Sumatran serow with an average maximal age of 21 years
- Caracal with an average maximal age of 17 years
- Black-crested Sumatran langur with an average maximal age of 16 years
- Brown fur seal with an average maximal age of 21 years
- Southern needle-clawed bushbaby with an average maximal age of 15 years
Animals with the same weight as a Gray-bellied night monkey
As a comparison, here are some other animals that weight as much as the Aotus lemurinus:
- Nancy Ma’s night monkey bringing 791 grams to the scale
- Yellow-throated squirrel bringing 803 grams to the scale
- Red-tailed sportive lemur bringing 763 grams to the scale
- Black-footed ferret bringing 907 grams to the scale
- European polecat bringing 980 grams to the scale
- Northern Amazon red squirrel bringing 700 grams to the scale
- New England cottontail bringing 814 grams to the scale
- Bengal mongoose bringing 741 grams to the scale
- Long-tailed ground squirrel bringing 743 grams to the scale
- Tres Marias rabbit bringing 964 grams to the scale