Litter Size

How many babies does a Cotton-top tamarin have at once? (litter size)

How many baby Cotton-top tamarins are in a litter?

A Cotton-top tamarin (Saguinus oedipus) usually gives birth to around 1 babies.

Each of those little ones spend around 166 days as a fetus before they are released into the wild. Upon birth, they weight 41 grams (0.09 lbs) and measure 3.7 cm (0′ 2″). They are a member of the Callitrichidae family (genus: Saguinus). An adult Cotton-top tamarin grows up to a size of 24 cm (0′ 10″).

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.

The average litter size of a Cotton-top tamarin is 1

The cotton-top tamarin (Saguinus oedipus) is a small New World monkey weighing less than 0.5 kg (1.1 lb). This New World Monkey can live up to 24 years old, but most of them die at 13 years old. One of the smallest primates, the cotton-top tamarin is easily recognized by the long, white sagittal crest extending from its forehead to its shoulders. The species is found in tropical forest edges and secondary forests in northwestern Colombia, where it is arboreal and diurnal. Its diet includes insects and plant exudates, and it is an important seed disperser in the tropical ecosystem.The cotton-top tamarin displays a wide variety of social behaviors. In particular, groups form a clear dominance hierarchy where only dominant pairs breed. The female normally gives birth to twins and uses pheromones to prevent other females in the group from breeding. These tamarins have been extensively studied for their high level of cooperative care, as well as altruistic and spiteful behaviors. Communication between cotton-top tamarins is sophisticated and shows evidence of grammatical structure, a language feature that must be acquired.Up to 40,000 cotton-top tamarins are thought to have been caught and exported for use in biomedical research before 1976, when CITES gave them the highest level of protection and all international trade was banned. Now, the species is at risk due to large-scale habitat destruction, as the lowland forest in northwestern Colombia where the cotton-top tamarin is found has been reduced to 5% of its previous area. It is currently classified as critically endangered and is one of the rarest primates in the world, with only 6,000 individuals left in the wild.

Other animals of the family Callitrichidae

Cotton-top tamarin is a member of the Callitrichidae, as are these animals:

Animals that share a litter size with Cotton-top tamarin

Those animals also give birth to 1 babies at once:

Animals that get as old as a Cotton-top tamarin

Other animals that usually reach the age of 23.08 years:

Animals with the same weight as a Cotton-top tamarin

What other animals weight around 463 grams (1.02 lbs)?

Animals with the same size as a Cotton-top tamarin

Also reaching around 24 cm (0′ 10″) in size do these animals: