When these monkeys want to mate, they wiggle their eyebrows.
Douc Scientific Classification
Douc Physical Characteristics
Grey, Red, Black, White, Orange
About 26,000 or less. The conservation status of all species of douc is critically endangered.
24 years
18 to 24 pounds
Douc Distribition

The Douc can be called “A Casualty of Battle.”

The douc is a Vintage Monkey from Indochina with the face of an old, bearded sage. Regardless of this, it is lively, lively, and gregarious. The red- shanked species is additionally one of the most vivid monkey worldwide with a layer that can be found in tones of white, red, grey, and black. Regardless of this, all 3 species of this primate remain in risk of going extinct because of searching and logging. Certainly, the monkey was just one of the numerous casualties of the Vietnam Battle, as Representative Orange was made use of to defoliate the trees where it lived. To rub salt in the wound, soldiers made use of the animal as target method. The populaces still have not recuperated from this.

5 Extraordinary Douc Truths!

Right here are 5 realities to understand about this distinctly attractive monkey:

  • Their lengthy tails are not prehensile. A non- prehensile tail is a characteristic of Old Job monkeys.
  • Both males and females at some point leave their birth family.
  • The monkey has a pug nose yet is carefully pertaining to the proboscis monkey.
  • Like various other Vintage monkeys, Pygathrix langurs do not have cheek bags.
  • It does have a multi- chambered belly. It requires this to damage down the cellulose of all the leaves it consumes.

Douc Scientific name

The genus these langurs come from is Pygathrix Pygathrix indicates “hirsute butts” in Old Greek. Pugḗ indicates “butts” and thrix indicates “hair.” It is, besides, one means to explain this Vintage monkey. The nemaeus in P. nemaeus stimulates the Nemean lion of Hercules as the monkey’s beard and hairs appear like the hair of a lion. The nigripes in P. nigripes indicates “black- footed” in Latin, and the cinerea in P. cinerea is Latin for “ash- tinted.” There do not seem subspecies, though grey- shanked and red- shanked doucs live close sufficient to interbreed. The name douc is Vietnamese for “monkey.”

The douc is a kind of monkey called a langur. Langurs come from the Colobinae subfamily in the Cercopithecidae family. They are Vintage monkeys, which indicates they are belonging to Asia and Africa.

Douc Appearance

The animal’s appearance is particular, and it is among one of the most vivid of primates. This is particularly real of the red- shanked species. What all Pygathrix langurs share is a confront with almond eyes and a small nose mounted by a beard that makes the animal resemble an occasionally austere old male. The body is lengthy and slim, in between 21 and 24 inches in size, and the tail has to do with as lengthy as the body. Males are bigger than females.

The red- shanked douc is so vivid that is referred to as the 5- shade douc. It can be distinguished various other Pygathrix langurs since it resembles it’s using red- brownish tights. It has white lower arms and a white tail that’s made use of for maintaining equilibrium and finishes in a tassel. The langur has a yellow- orange face and ears mounted by a white beard and hairs that are much more large than the hairs of the various other doucs. The dark eyes have blue eyelids. There’s a black band throughout the temple. The legs over the red “tights” are tones of grey, and the feet listed below them are black. The stubborn belly and the back are grey, and there’s a triangular white spot on the rump. Males can be distinguished females since males have areas simply over the triangular. This holds true of all 3 species. The baby has a black face and tan hair and turns into grown-up shades gradually.

The black- shanked can be distinguished various other species since it has a slate- tinted confront with yellow rings around its eyes. This contrasts substantially with its white hairs. It has black hair from its temple to its shoulders where it transforms black as it proceeds down the monkey’s back. Its shanks are black, which provides it its name. The stubborn belly is light grey, and the tail is white. Black- shanked douc langurs are the tiniest of the doucs.

The grey- shanked has, as its name claims, grey shanks, and undoubtedly a lot of its body is grey. Its feet and its hands are black, and it has a white throat with an orange, black- lined band that meets black spots on the animal’s shoulders. The tail of the grey- shanked douc has to do with 4 inches much longer than the tails of the various other species.

Red-shanked douc langur up in a tree.
Red- shanked douc langur up in a tree.

kungverylucky/Shutterstock. com

Douc Habits

Regardless of its occasionally sad appearance, the douc is an energetic, active, and lively primate. It resides in the trees in teams that can be as tiny as 4 yet as huge as 50, though a team of 50 is really uncommon. Nonetheless, there are circumstances of ales that take a trip alone. It is diurnal, which indicates it’s energetic throughout the day. There are normally 2 females for every single male.

Males control, and there’s a supremacy power structure, yet these primates are attended be abnormally genial. They will certainly also share their food, which is uncommon for monkeys. They have a fantastic collection of faces, consisting of a play face that welcomes one more participant of the team to play. Grimacing, on the various other hand, indicates entry. The douc does not have a huge singing array, though they roar to reveal aggressiveness and have distress and advising telephone calls. The monkeys additionally invest much time brushing each various other. They normally brush in the mid-day, prior to they sleep or go to rest for the evening. This is particularly real of females.

Doucs are loud when they take a trip from tree to tree. They are led by a leading male, with females and infants in the center and secondary males at the back. Nonetheless, they’re normally relaxing, brushing, absorbing, playing, and play- combating. They hardly ever leave the trees, though they have actually been recognized to head to the ground to eat dirt for its mineral material.

Douc Environment

These monkeys reside in the woodlands of Vietnam, Laos, and Cambodia. The red- shanked can be located in the bogs and as high as 6000 feet in the hills. Black- shanked and grey- shanked reside in evergreen or combined evergreen and deciduous woodlands. They can additionally reside in the hills and like trees that are 82 to 115 feet high.

Douc Diet

These Vintage monkeys are mainly folivores, which indicates they eat fallen leaves, particularly leaves that are young and tender. They’ll additionally eat seeds, fruit, buds, and blossoms. Surprisingly, they like fruit that’s not fairly ripe, as ripe fruit distress their tummies. Doucs are really specific concerning what they eat, and if a fallen leave, blossom, or fruit isn’t as much as their requirements, they’ll throw it. They obtain all the hydration they require from their food or from drinking the early morning dew. The monkeys have a multi- chambered belly, just like a cow, that aids them damage down their food via fermentation. A well- fed douc frequently has a potbelly.

Amongst the fallen leaves and fruits consumed are:

  • Figs
  • Burmese grapes
  • Phyllanthus leaves
  • Indochina dragonplum leaves
  • Leaves of the Canarium tree
  • Grain tree leaves
  • Nepali hog plums
  • Duabanga grandiflora fruit
  • Rambutans
  • Toddy hand fruit
  • Scarlet bananas

Douc Predators and dangers

Doucs do not appear to have all-naturalpredators Their primary predators are humans, that damage their environment, quest them for bush meat and medications, and abduct them for the pet profession. Due to this, there disappear than 26,000 of these monkeys left in the wild, and all 3 species are seriouslyendangered Though 26,000 seem like a multitude, their numbers are decreasing. Although the Vietnam Battle finished years back, the monkeys still have not recuperated from the destruction of Representative Orange.

Douc Reproduction and Life Process

Black- shanked doucs do not show up to have a reproducing period. Grey- shanked and red- shanked doucs reproduce from August to December. Females launch breeding via faces, consisting of protruding the jaw, trembling the head, and increasing and reducing the brows. If the male is interested, he could recommend transferring to one more location to mate.

Maternity lasts in between 165 and 205 days, and the mommy gets in a duration of peaceful and normally hugs one more female. She is extremely thinking about all the infants in the team up until concerning 2 weeks prior to she delivers herself. A solitary baby is birthed after concerning a hr and a fifty percent of labor. Doubles are unusual amongst doucs. Females deliver every number of years approximately.

The mommy is the main caretaker of the infant, though she’ll enable various other monkeys to babysit. Babies are discouraged when they have to do with a years of age and come to be sexually fully grown when they have to do with 4 or 5. Females develop a little bit earlier than males. A well- cared- for restricted douc can live right into its 20s, and though they are testing to increase in bondage, some zoos have actually done so. The Philly zoo maintained a female Pygathrix nemaeus called Toi, that lived to be 21. She began what the zookeepers thought was an age- associated decrease and was euthanized in 2018.

Douc Populace

These vivid and energised monkeys are all seriouslyendangered There are just around 26,000 left in the wild in Indochina.


  1. Wikipedia, Available here:
  2. ITIS, Available here:
  3. Singapore Zoo, Available here:
  4. Monaco Nature Encyclopedia, Available here:
  5. New England Primate Conservancy, Available here:
  6. WWF, Available here:
  7. San Diego Zoo, Available here:
  8. The Philadelphia Inquirer, Available here:

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