Litter Size

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

How many baby Japanese macaques are in a litter?

A Japanese macaque (Macaca fuscata) 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 173 days as a fetus before they are released into the wild. Upon birth, they weight 502 grams (1.11 lbs) and measure 1.2 meter (4′ 0″). They are a member of the Cercopithecidae family (genus: Macaca). An adult Japanese macaque grows up to a size of 82.7 cm (2′ 9″).

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 Japanese macaque is 1

The Japanese macaque (; Macaca fuscata), also known as the snow monkey, is a terrestrial Old World monkey species that is native to Japan. They get their name “snow monkey” because some live in areas where snow covers the ground for months each year – no other non-human primate is more northern-living, nor lives in a colder climate. Individuals have brown-grey fur, pinkish-red faces, and short tails. Two subspecies are known.In Japan, the species is known as Nihonzaru (ニホンザル, a combination of Nihon 日本 “Japan” + saru 猿 “monkey”) to distinguish it from other primates, but the Japanese macaque is very familiar in Japan, so when Japanese people simply say saru, they usually have in mind the Japanese macaque.

Other animals of the family Cercopithecidae

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

Animals that share a litter size with Japanese macaque

Those animals also give birth to 1 babies at once:

Animals that get as old as a Japanese macaque

Other animals that usually reach the age of 33 years:

Animals with the same weight as a Japanese macaque

What other animals weight around 10.11 kg (22.28 lbs)?

Animals with the same size as a Japanese macaque

Also reaching around 82.7 cm (2′ 9″) in size do these animals: