How many baby Rio Beni titis are in a litter?
A Rio Beni titi (Callicebus modestus) usually gives birth to around 1 babies.
Upon birth, they weight 73 grams (0.16 lbs) and measure 7.2 cm (0′ 3″). They are a member of the Cebidae family (genus: Callicebus). An adult Rio Beni titi grows up to a size of 35.5 cm (1′ 2″).
To have a reference: Humans obviously usually have a litter size of one ;). Their babies are in the womb of their mother for 280 days (40 weeks) and reach an average size of 1.65m (5′ 5″). They weight in at 62 kg (137 lbs), which is obviously highly individual, and reach an average age of 75 years.
Rio Beni titi (Plecturocebus modestus) is a species of titi, a type of New World monkey, endemic to Bolivia.
Other animals of the family Cebidae
Rio Beni titi is a member of the Cebidae, as are these animals:
- Aotus infulatus weighting only 800 grams
- Humboldt’s white-fronted capuchin with 1 babies per pregnancy
- Bolivian red howler weighting around 6.61 kilograms (14.57 lbs)
- Bald uakari with 1 babies per pregnancy
- Guianan squirrel monkey with 1 babies per pregnancy
- Brown woolly monkey with 1 babies per pregnancy
- Monk saki with 1 babies per pregnancy
- Mantled howler with 1 babies per pregnancy
- White-footed saki weighting around 2.8 kilograms (6.17 lbs)
- Equatorial saki becoming 14.83 years old
Animals that share a litter size with Rio Beni titi
Those animals also give birth to 1 babies at once:
- Western grey kangaroo
- Long-tailed pangolin
- Big-eared flying fox
- Hoffmann’s two-toed sloth
- Collared peccary
- Delicate mouse
- Sooty mangabey
- Big-eared woolly bat
Animals with the same weight as a Rio Beni titi
What other animals weight around 992 grams (2.19 lbs)?
- Blanford’s fox weighting 994 grams
- Water opossum weighting 977 grams
- Mountain cottontail weighting 803 grams
- Chestnut-bellied titi weighting 992 grams
- D’Albertis’ ringtail possum weighting 796 grams
- Herbert River ringtail possum usually reaching 1.1 kgs (2.43 lbs)
- Common ringtail possum weighting 895 grams
- Mimic tree rat weighting 975 grams
- Big-eared opossum usually reaching 1.11 kgs (2.45 lbs)
- Andean squirrel weighting 803 grams