How big does a Rio Tapajós saki get? Here is an overview over the average adult age:
A grown Rio Tapajós saki (Pithecia irrorata) reaches an average size of 39.9 cm (1′ 4″).
When born, they have an average size of 0 cm (0′ 0″). A full-grown exemplary reaches roughly 2.31 kg (5.1 lbs). The Rio Tapajós saki (genus: Pithecia) 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 Rio Tapajós saki or Gray’s bald-faced saki (Pithecia irrorata) is a species of saki monkey, a type of New World monkey, from South America. It is found in parts of western Brazil, southeastern Peru and possibly northern Bolivia.
Animals of the same family as a Rio Tapajós saki
We found other animals of the Cebidae family:
- Hershkovitz’s titi with 1 babies per litter
- Bare-eared squirrel monkey with a size of 30.9 cm (1′ 1″)
- Humboldt’s white-fronted capuchin with a size of 38.4 cm (1′ 4″)
- Hoffmanns’s titi with 1 babies per litter
- Chestnut-bellied titi with 1 babies per litter
- Gray-bellied night monkey with a size of 30.5 cm (1′ 1″)
- Spix’s night monkey with 1 babies per litter
- Golden-backed uakari with a size of 40 cm (1′ 4″)
- Brumback’s night monkey with a weight of 603 grams
- White-eared titi with 1 babies per litter
Animals with the same size as a Rio Tapajós saki
Not that size really matters, but it makes things comparable. So here are a couple of animals that are as big as Rio Tapajós saki:
- Japanese marten with a size of 44.2 cm (1′ 6″)
- Nasuella olivacea with a size of 38.8 cm (1′ 4″)
- Gambian mongoose with a size of 35 cm (1′ 2″)
- American marten with a size of 38.2 cm (1′ 4″)
- Yellow-spotted rock hyrax with a size of 46.9 cm (1′ 7″)
- Beech marten with a size of 46 cm (1′ 7″)
- Sumatran striped rabbit with a size of 37.7 cm (1′ 3″)
- Aye-aye with a size of 40 cm (1′ 4″)
- Ground cuscus with a size of 45.3 cm (1′ 6″)
- Malayan weasel with a size of 32.6 cm (1′ 1″)
Animals with the same weight as a Rio Tapajós saki
As a comparison, here are some other animals that weight as much as the Pithecia irrorata:
- Hoary bamboo rat with a weight of 2.45 kilos (5.4 lbs)
- Rothschild’s porcupine with a weight of 2 kilos (4.41 lbs)
- Crested agouti with a weight of 2.65 kilos (5.84 lbs)
- Meller’s mongoose with a weight of 2.24 kilos (4.94 lbs)
- Humboldt’s white-fronted capuchin with a weight of 2.52 kilos (5.56 lbs)
- Corsac fox with a weight of 2.62 kilos (5.78 lbs)
- Sanford’s brown lemur with a weight of 2.39 kilos (5.27 lbs)
- Striped hog-nosed skunk with a weight of 2.01 kilos (4.43 lbs)
- Yellow-throated marten with a weight of 2.5 kilos (5.51 lbs)
- Abyssinian hare with a weight of 2.02 kilos (4.45 lbs)