Litter Size

How many babies does a Rhesus macaque have at once? (litter size)

How many baby Rhesus macaques are in a litter?

A Rhesus macaque (Macaca mulatta) usually gives birth to around 1 babies.With 1 litters per year, that sums up to a yearly offspring of 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 472 grams (1.04 lbs) and measure 1.2 meter (4′ 0″). They are a member of the Cercopithecidae family (genus: Macaca). An adult Rhesus macaque grows up to a size of 55.5 cm (1′ 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 Rhesus macaque is 1

The rhesus macaque (Macaca mulatta) is a species of Old World monkey. It is listed as least concern in the IUCN Red List of Threatened Species in view of its wide distribution, presumed large population, and its tolerance of a broad range of habitats. It is native to South, Central, and Southeast Asia and has the widest geographic range of all non-human primates, occupying a great diversity of altitudes and a great variety of habitats, from grasslands to arid and forested areas, but also close to human settlements.

Other animals of the family Cercopithecidae

Rhesus macaque is a member of the Cercopithecidae, as are these animals:

Animals that share a litter size with Rhesus macaque

Those animals also give birth to 1 babies at once:

Animals that get as old as a Rhesus macaque

Other animals that usually reach the age of 36 years:

Animals with the same weight as a Rhesus macaque

What other animals weight around 6.45 kg (14.23 lbs)?

Animals with the same size as a Rhesus macaque

Also reaching around 55.5 cm (1′ 10″) in size do these animals: