Litter Size

How many babies does a Javan surili have at once? (litter size)

How many baby Javan surilis are in a litter?

A Javan surili (Presbytis comata) usually gives birth to around 1 babies.

Upon birth, they weight 2 grams (0 lbs) and measure 18.3 cm (0′ 8″). They are a member of the Cercopithecidae family (genus: Presbytis). An adult Javan surili grows up to a size of 51 cm (1′ 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 Javan surili is 1

The Javan surili (Presbytis comata) is an endangered species of Old World monkey endemic to the western half of Java, Indonesia, a biodiversity hotspot. Other common names by which it is known by include gray, grizzled or Sunda Island surili; grizzled or stripe-crested langur; Javan grizzled langur; grizzled, Java or Javan leaf monkey; langur gris.There are two subspecies of the Javan surili:Presbytis comata comata – Occurs in western JavaPresbytis comata fredericae – Occurs in central JavaThis colobine species has a sacculated stomach to assist the breakdown in the cellulose from the leaves it feeds on. It has a small, slender face and tail, and large round stomachs. Its coloring ranges from dark gray to white. Leaf monkeys tend to be active during the day, spending up to 5 hours grooming themselves.

Other animals of the family Cercopithecidae

Javan surili is a member of the Cercopithecidae, as are these animals:

Animals that share a litter size with Javan surili

Those animals also give birth to 1 babies at once:

Animals with the same weight as a Javan surili

What other animals weight around 6.57 kg (14.49 lbs)?

Animals with the same size as a Javan surili

Also reaching around 51 cm (1′ 9″) in size do these animals: