mammals

Presbytis hosei,Ho's leaf monkey

Features：

Ho's leaf monkey, scientific name Presbytis hosei, moves in groups and is active during the day. It mainly feeds on tough leaves, but also eats fruits, flowers and insects. It is divided into four subspecies, one of which, Presbytis hosei canicrus, was declared extinct in its original range, nor...

Presbytis femoralis，Sarawak Surili, Bornean Banded Langur,Sarawak langur, Borneo langur

Features：There is a clear white stripe on the chest

The scientific name of the Indonesian langur is Presbytis femoralis, and its English name is Sarawak Surili, Bornean Banded Langur. It is generally believed that there are no more than 20 Indonesian langurs living in the tropical rainforests of Singapore. Studies in recent years have found that the...

Trachypithecus vetulus,Purple-faced Langur

Features：Have a relatively short thumb

Purple-faced Langur (Trachypithecus vetulus) has four subspecies.Purple-faced Langurs form small groups ranging in size from 3 to 16. The average group size is 8.4, with 8-9 being the most common. This is a diurnal, wooded species that rarely moves on the ground and only stays on the ground for shor...

Trachypithecus obscurus,Dusky Leaf-monkey,Dusky leaf monkey, spotted leaf monkey, spectacled leaf monkey

Features：The eyes are round and big, with a white ring around them, like wearing a pair of white-framed glasses

Dusky Leaf-monkey (scientific name: Trachypithecus obscurus) is also known as Dusky Leaf-monkey in English. It has 7 subspecies.The black leaf monkey is a social animal, with 2-12 individuals in each group, usually consisting of one or two mature male monkeys and multiple female monkeys and their of...

Trachypithecus laotum,Laotian Langur,Laotian langur

Features：White head with black face and a distinct and uniquely shaped black crest

Laotian Langur (scientific name: Trachypithecus laotum), also known as Laotian Langur, is distributed in the Lao People's Democratic Republic.The Laotian leaf monkey inhabits forested areas on steep hillsides, living on steep, often nearly vertical cliffs of karst limestone. Such hills can provi...

Trachypithecus johnii,Nilgiri Langur,Nilgiri black langur, Indian hooded langur, John's langur, Hooded langur, Black langur

Features：Dark brown coat with thick golden brown hair on the head

Indian black leaf monkey (scientific name: Trachypithecus johnii) foreign name Nilgiri Langur, no subspecies.Little is known about the biology of the Indian black leaf monkey. The young are mainly born between May and November, just after the monsoon brings fresh leaves. The species usually consists...

Trachypithecus hatinhensis,Hatinh Langur,Ha Tinh black leaf monkey

Features：The face has a distinctive white marking and has a distinct and uniquely shaped crest

The Vietnamese black leaf monkey (scientific name: Trachypithecus hatinhensis) is also known as Hatinh Langur in English. It is a monotypic species with no subspecies differentiation. Some primatologists believe that the Vietnamese black leaf monkey is a subspecies of the Laotian black leaf monkey....

Trachypithecus germaini,Indochinese Lutung,Germanic langur, Indonesian langur

Features：Has a black face surrounded by long gray-white hair

Indochinese black leaf monkey (scientific name: Trachypithecus germaini) foreign name Indochinese Lutung, no subspecies.Indochinese black leaf monkey likes to live in groups, in small groups, each group usually has 3-10 individuals. Mainly arboreal, usually active and foraging in the upper layers of...

Trachypithecus geei,Gee’s Golden Langur,Yellow-crowned langur, golden langur, golden long-tailed monkey

Features：Fur ranges from dark gold to light yellow to cream with a solid black face

Golden Langur (scientific name: Trachypithecus geei) is also known as Gee’s Golden Langur in English. There are 2 subspecies.Golden Langurs live in groups, with 2-12 in each group, usually consisting of one or two mature male monkeys and multiple female monkeys and their offspring. Active during th...

Trachypithecus delacouri,Delacour’s langur,De's black leaf monkey

Features：It is one of the 25 most endangered primates in the world.

Delacour’s langur (scientific name: Trachypithecus delacouri) is also known as Delacour’s langur, which is named after the leaves it feeds on.Delacourt's leaf monkeys are social animals with a strict population hierarchy. In a family group, there is a male, multiple females and their offspring...

Trachypithecus barbei,Tenasserim Lutung

Features：The face has a mild violet color

Burmese black leaf monkey (scientific name: Trachypithecus barbei) foreign name Tenasserim Lutung.Burmese black leaf monkey mainly lives in trees. They like to live in groups, in small groups, usually 3-10 in each group, and larger groups have about 20. They usually move and feed in the upper layers...

Trachypithecus auratus,Javan Lutung

Features：The whole body is black, with a black upright crown of hair on the top of the head

Javan Lutung (scientific name: Trachypithecus auratus) is called Javan Lutung in foreign language. There are two subspecies.Javan Lutung mainly lives in trees. They like to live in groups, usually 3-10 in each group, and the larger group has about 20. They usually move and feed in the upper layers o...

Semnopithecus priam,Tufted Gray Langur

Features：The hairs on the crown form a distinct tuft or crown.

Tufted Gray Langur (scientific name: Semnopithecus priam) is also known as Tufted Gray Langur. It has two subspecies. Its specific habits are unknown.Listed in the 2008 Red List of Endangered Species of the World Conservation Union (IUCN) ver 3.1 - Near Threatened (NT).Listed in the CITES Appendix I...

Semnopithecus hector,Tarai Gray Langur,Talai gray langur, Tarai gray langur, lesser mountain langur, gray langur

Features：

Hector's Gray Langur (scientific name: Semnopithecus hector), also known as Tarai Gray Langur, is a subspecies of the Indian Gray Langur.Hector's gray leaf monkeys usually like to form small groups of more than ten and spend 5 hours a day grooming each other. The call is relatively low, and...

Semnopithecus entellus,Northern Plains Gray Langur,Northern Plains Gray Langur, Bengal Long-tailed Langur, Hanuman Langur

Features：The cheek hair and eyebrows are well developed, and the name is derived from the length of the body or tail.

Indian Gray Langur (scientific name: Semnopithecus entellus) is called Northern Plains Gray Langur in foreign language, and has no subspecies.Indian Gray Langurs usually like to form small groups of more than ten or large groups of nearly 100, and spend 5 hours a day grooming each other. The call is...

Semnopithecus ajax,Kashmir Gray Langur

Features：

The specific habits of the Kashmir gray langur (Semnopithecus ajax) are unknown.Listed in the "Red List of Threatened Species of the World Conservation Union" (IUCN) 2015 ver 3.1-Endangered (EN).Listed in Appendix I, Appendix II and Appendix III of the Convention on International Trade in...

Procolobus verus,Olive Colobus,Van Beneden's red colobus, pale green colobus

Features：Olive green fur all over the body

Olive Colobus (scientific name: Procolobus verus) is the only colobus in the genus Procolobus.Olive Colobus is a diurnal species. It is arboreal and moves quickly between trees. They live in small groups of 5-20 individuals, with one adult male, some females and half of the immature young. Multiple...

Piliocolobus waldronae,Miss Waldron’s Red Colobus,Miss Wattung's Red Colobus Monkey

Features：

Waldron’s Red Colobus (Piliocolobus waldronae) has been a subspecies of the Western Red Colobus since 1978. It is native to West Africa. It was thought to be extinct in 2000. However, new evidence suggests that there is a very small population of these monkeys living in the southeastern corner of C...

Piliocolobus tholloni,Tshuapa Red Colobus, Soler's red colobus

Features：

The Tshuapa Red Colobus (scientific name: Piliocolobus tholloni) was once a subspecies of the Tana River Red Colobus and was classified as an independent species in 2013. It mainly feeds on plant food such as leaves. Its thumb is degenerate, while its big toe is thick, and its hind limbs are usually...

Piliocolobus tephrosceles，Uganda Red Colobus,Red colobus monkey Ugandan subspecies

Features：

The scientific name of the Ugandan red colobus is Piliocolobus tephrosceles, and its foreign name is Uganda Red Colobus. It feeds on leaves, fruits, and flowers. Its specific habits are unknown.Listed in the "World Conservation Union" (IUCN) ver.: 2008 Red List of Primates - Endangered (EN...

Piliocolobus rufomitratus,Eastern Red Colobus,Eastern red colobus, Tana colobus

Features：One of the world's 25 most endangered primates

Tana River Red Colobus (scientific name: Piliocolobus rufomitratus) is called Eastern Red Colobus in foreign language, and has no subspecies.Tana River Red Colobus has a smaller family territory than other red colobus monkeys. The average family range is close to 9 hectares, with an average of 34-11...