Litter Size

How many babies does a Delacour’s langur have at once? (litter size)

How many baby Delacour’s langurs are in a litter?

A Delacour’s langur (Trachypithecus delacouri) usually gives birth to around 1 babies.

Upon birth, they weight 23 grams (0.05 lbs) and measure 1.7 cm (0′ 1″). They are a member of the Cercopithecidae family (genus: Trachypithecus). An adult Delacour’s langur grows up to a size of 57.7 cm (1′ 11″).

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 Delacour's langur is 1

The Delacour’s langur, or Delacour’s lutung, (Trachypithecus delacouri) is a critically endangered species of lutung endemic to northern Vietnam. It is considered to be one of the world’s most endangered primate species. It is named for French-American ornithologist Jean Théodore Delacour.

Other animals of the family Cercopithecidae

Delacour’s langur is a member of the Cercopithecidae, as are these animals:

Animals that share a litter size with Delacour’s langur

Those animals also give birth to 1 babies at once:

Animals with the same size as a Delacour’s langur

Also reaching around 57.7 cm (1′ 11″) in size do these animals: