It is hard to guess what a Geoffroy’s spider monkey weights. But we have the answer:
An adult Geoffroy’s spider monkey (Ateles geoffroyi) on average weights 7.6 kg (16.75 lbs).
The Geoffroy’s spider monkey is from the family Cebidae (genus: Ateles). It is usually born with about 425 grams (0.94 lbs). They can live for up to 27.25 years. When reaching adult age, they grow up to 43.3 cm (1′ 6″). Usually, Geoffroy’s spider monkeys have 1 babies per litter.
As a reference: An average human weights in at 62 kg (137 lbs) and reaches an average size of 1.65m (5′ 5″). Humans spend 280 days (40 weeks) in the womb of their mother and reach around 75 years of age.
Geoffroy’s spider monkey (Ateles geoffroyi), also known as the black-handed spider monkey, is a species of spider monkey, a type of New World monkey, from Central America, parts of Mexico and possibly a small portion of Colombia. There are at least five subspecies. Some primatologists classify the black-headed spider monkey (A. fusciceps), found in Panama, Colombia, and Ecuador as the same species as Geoffroy’s spider monkey.It is one of the largest New World monkeys, often weighing as much as 9 kg (20 lb). Its arms are significantly longer than its legs, and its prehensile tail can support the entire weight of the monkey and is used as an extra limb. Its hands have only a vestigial thumb, but long, strong, hook-like fingers. These adaptations allow the monkey to move by swinging by its arms beneath the tree branches.Geoffroy’s spider monkey lives in fission–fusion societies that contain between 20 and 42 members. Its diet consists primarily of ripe fruit and it requires large tracts of forest to survive. As a result of habitat loss, hunting and capture for the pet trade, it is considered to be endangered by the IUCN.
Animals of the same family as a Geoffroy’s spider monkey
We found other animals of the Cebidae family:
- Red-handed howler bringing 6.17 kilos (13.6 lbs) to the scale
- Black-headed spider monkey bringing 9.07 kilos (20 lbs) to the scale
- Black-headed marmoset with a weight of 401 grams
- White-eared titi with a weight of 898 grams
- Ashy black titi with a weight of 992 grams
- Brown woolly monkey bringing 6.27 kilos (13.82 lbs) to the scale
- Coppery titi bringing 1.12 kilos (2.47 lbs) to the scale
- Wedge-capped capuchin bringing 2.79 kilos (6.15 lbs) to the scale
- White-bellied spider monkey bringing 6.71 kilos (14.79 lbs) to the scale
- Brown titi with a weight of 851 grams
Animals with the same weight as a Geoffroy’s spider monkey
As a comparison, here are some other animals that weight as much as the Ateles geoffroyi:
- North American porcupine with a weight of 7.42 kilos (16.36 lbs)
- Preuss’s red colobus with a weight of 8.87 kilos (19.55 lbs)
- Venezuelan red howler with a weight of 6.41 kilos (14.13 lbs)
- North American river otter with a weight of 8.09 kilos (17.84 lbs)
- Hoolock gibbon with a weight of 6.7 kilos (14.77 lbs)
- King colobus with a weight of 8.7 kilos (19.18 lbs)
- Mountain paca with a weight of 9 kilos (19.84 lbs)
- Andean mountain cat with a weight of 8.13 kilos (17.92 lbs)
- Javan surili with a weight of 6.57 kilos (14.48 lbs)
- Andean mountain cat with a weight of 8.13 kilos (17.92 lbs)
Animals with the same size as a Geoffroy’s spider monkey
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Geoffroy’s spider monkey:
- Tapeti with a size of 36.3 cm (1′ 3″)
- Golden palm civet with a size of 48.8 cm (1′ 8″)
- Sumatran striped rabbit with a size of 37.7 cm (1′ 3″)
- Ruddy mongoose with a size of 40.7 cm (1′ 5″)
- White-footed saki with a size of 39.4 cm (1′ 4″)
- Vancouver Island marmot with a size of 46.7 cm (1′ 7″)
- Sand cat with a size of 51.3 cm (1′ 9″)
- Eastern common cuscus with a size of 38.4 cm (1′ 4″)
- Wolf’s mona monkey with a size of 48 cm (1′ 7″)
- Tufted ground squirrel with a size of 40.6 cm (1′ 4″)
Animals with the same litter size as a Geoffroy’s spider monkey
Here is a list of animals that have the same number of babies per litter (1) as a Geoffroy’s spider monkey:
- Western red colobus
- Sloggett’s vlei rat
- Naked-rumped pouched bat
- Desert rat-kangaroo
- Thomas’s mosaic-tailed rat
- Smoky pocket gopher
- Cuvier’s beaked whale
- Common vampire bat
- Black howler
- Northern common cuscus
Animals with the same life expectancy as a Geoffroy’s spider monkey
Completely different animals, but becoming as old as a Geoffroy’s spider monkey:
- Buru babirusa with an average maximal age of 24 years
- Eastern gray squirrel with an average maximal age of 24 years
- Eurasian beaver with an average maximal age of 25 years
- Black-and-white ruffed lemur with an average maximal age of 32 years
- Silvery lutung with an average maximal age of 31.08 years
- Lion with an average maximal age of 30 years
- White-bellied spider monkey with an average maximal age of 28 years
- Pagai Island macaque with an average maximal age of 30 years
- Moose with an average maximal age of 27 years
- South American sea lion with an average maximal age of 24.75 years