Litter Size

How many babies does a Phayre’s leaf monkey have at once? (litter size)

How many baby Phayre’s leaf monkeys are in a litter?

A Phayre’s leaf monkey (Trachypithecus phayrei) usually gives birth to around 1 babies.

Each of those little ones spend around 180 days as a fetus before they are released into the wild. Upon birth, they weight 349 grams (0.77 lbs) and measure 36.8 cm (1′ 3″). They are a member of the Cercopithecidae family (genus: Trachypithecus). An adult Phayre’s leaf monkey grows up to a size of 54.9 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 Phayre's leaf monkey is 1

The Phayre’s leaf monkey (Trachypithecus phayrei), also known as Phayre’s langur, is a species of lutung native to Southeast Asia including India, Bangladesh, Myanmar, Thailand, Laos, Vietnam and China. It is listed as Endangered on the IUCN Red List and is threatened by hunting and loss of habitat.The species epithet commemorates Arthur Purves Phayre.It is mostly arboreal and feeds on leaves of many tree species. In Tripura, India, it mainly feeds on leaves of Albizia procera, Albizzia lebbek and A. stipulata, Melocanna bambusoides, Macaranga denticulata, Callicarpa arborea, Dillenia pentagyna, Litsea sp., Mikania scandens, Gmelina arborea, Artocarpus chaplasha, Syzygium fruticosum, Ficus racemosa, Ficus hispida, Ficus indica, and F. fistulosa.The three accepted subspecies of this lutung are:T. p. crepusculusT. p. phayreiT. p. shanicus

Other animals of the family Cercopithecidae

Phayre’s leaf monkey is a member of the Cercopithecidae, as are these animals:

Animals that share a litter size with Phayre’s leaf monkey

Those animals also give birth to 1 babies at once:

Animals with the same weight as a Phayre’s leaf monkey

What other animals weight around 7.69 kg (16.96 lbs)?