How is langur adapted for their mode of life?

Like the related colobus monkeys of Africa, langurs have large, complex stomachs adapted to a diet of leaves, fruit, and other vegetation. They live in Southeast Asia from Bhutan and southern China to Java and are smaller and more arboreal than Hanuman langurs.

Are langur monkeys rare?

The species—which is also known as the François’ leaf monkey, Tonkin leaf monkey, or white side-burned black langur—is one of the world’s rarest monkeys with only about 3,000 individuals left living in the wild.

Why are Francois langurs endangered?

In the 1970s, hunting records recorded more than 1,400 langurs killed and in the 1980s more than 1,500 were killed. Another threat to François’ langur is the destruction of its habitat.

What does the purple faced langur eat?

Diet. The purple-faced langur is mostly folivorous, but will also feed on fruits, flowers, and seeds.

What kind of Monkey has a brow ridge?

Leaf monkeys of the genus Presbytis are confined to Malaysia and western Indonesia, where they are mostly known by the local name surili; brow-ridged langurs of this region are generally called lutung.

How big is the tail of a langur monkey?

This is the reason that they can blend in with the surroundings that they are living in. An adult Langur monkey would weigh between 11 and 40 pounds. These monkeys measure about 17 to 31 inches in length and their tails are normally between 21 and 42 inches in length. Male Langurs are usually larger as compared to the females.

How big does a Francois langur primate get?

Size, Weight, and Lifespan Francois’s langurs stand approximately 2 feet (60 cm) tall. Males weigh between 14 and 17 pounds (6.5–7.8 kg), slightly larger on average than females who range between 12 and 17 pounds (5.5–7.9 kg). The average lifespan for this species is not known in the wild.

What kind of habitat does the langur monkey live in?

This species is actually diurnal and is known to live in groups in dense primeval forests. The male langur protects its harem and territory from other males. Langur monkeys have a very complex stomach because of the digestion of cellulose from the leaves and fruits. More..