Primate Species Profile :: essays papers

Primate Species ProfileRed-shanked Douc LangursWhat atomic number 18 their get a lines?Scientific name Pygathrix nemaeusEnglish name Red-shanked douc langurs How are they classified?OrderPrimataFamilyCercopithecidaeDid you know.....-That Douc langurs are leaf- giveing monkeys with long intestines and very largestomachs to get nutrients out of leaves. Leaves are difficult to digest, so therefore, the langurs spend most of their time sleeping in order to properly digest them. They leaves they eat ferment inside them as part of their natural digestion, which releases bubbles of botch up and causes them to burp-Douc langurs have a specific playface in which the eyes are closed, exposingvery pale blue eyelids.-The tails of Douc langurs are actually longer than their body.-Douc langur babies are very susceptible to the pet trade because they are so cute. Unfortunately most of these babies die due to lack of proper nutrients because theirowners feed them only fruits - and they remove many other nutrients for a balanced, healthydiet.Where do they live?Douc langurs are found most frequently in primary evergreen forests of Vietnam andLaos (also in Cambodia), at around 300-2000 meters elevation. Recent fieldwork has demonstrated that although douc lagurs were once thought to havea restricted habitat, they are actually found in a variety of habitats. go douc langur monkeys are restricted to wooded areas, they occur in a variety of forest types.Populations of doucs have been located from both monsoon forests as well as rainforestsand overwhelm semi-evergreen, lowland lower montane and stop number montane forest types.What are their general characteristics?Description Douc langurs appear as if dressed in costume. They have grey-blackunderparts, and the upper part of the leg is also black, and finally continuing down theknee and below are orange-red. Cheeks and throat are white, and the hands, feet, brow,and shoulders are a contrasting black. The tail, forearms, and genital region are alsowhite.There is no sexual dimorphism in the size of douc langurs, and the size ranges are thefollowing the body aloofness ranges from 23.1-23.5 inches, the tail length ranges from 23.5-26.8 inches, and their weights range from 18.1-24.0 lbs.Diet Douc langurs are vegetarians, getting adequate protien and fluid by eating leaves,buds, fruit, and flowers. They eat 50 species of plant but no animals. At the zoo, theanimals eat primate chow and various types of greens that they get in a rotating diet. That way the animals get to choose which type of green they want.