Common name Scientific name and subspecies Range Size and ecology IUCN status and estimated population Arunachal macaque

Brown monkey

M. munzala
Sinha, Datta, Madhusudan, Mishra, 2005 Eastern Himalayas
Map of range Size: 36–77 cm (14–30 in) long, plus about 9–20 cm (4–8 in) tail[25]

Habitat: Forest[26]

Diet: Fruit, leaves, grains, buds, seeds, flowers, and bark, as well as insects and small invertebrates[25]  EN 


250 Population declining[26]

Assam macaque

Brown monkeys

M. assamensis
(McClelland, 1840)

  • M. a. assamensis (Eastern Assamese macaque)
  • M. a. pelops (Western Assamese macaque)
Southeastern Asia
Map of range Size: 36–77 cm (14–30 in) long, plus about 9–20 cm (4–8 in) tail[25]

Habitat: Forest[27]

Diet: Fruit, leaves, grains, buds, seeds, flowers, and bark, as well as insects and small invertebrates[25]  NT 


Unknown Population declining[27]

Barbary macaque

Brown monkey and baby

M. sylvanus
(Linnaeus, 1758) Northwestern Africa
Map of range Size: 45–60 cm (18–24 in) long, plus 1–2 cm (0–1 in) tail[28]

Habitat: Forest, shrubland, grassland, rocky areas, and caves[29]

Diet: Plants, caterpillars, fruit, seeds, roots, and fungi[28]  EN 


Unknown Population declining[29]

Bonnet macaque

Brown monkey

M. radiata
(Geoffroy, 1812)

  • M. r. diluta (Pale-bellied bonnet macaque)
  • M. r. radiata (Dark-bellied bonnet macaque)
Southern India
Map of range Size: 36–77 cm (14–30 in) long, plus about 9–20 cm (4–8 in) tail[25]

Habitat: Forest, savanna, and shrubland[30]

Diet: Fruit, foliage, and insects, as well as bird eggs and lizards[31]  VU 


Unknown Population declining[30]

Booted macaque

Drawing of gray monkey

M. ochreata
(Ogilby, 1841) Island of Sulawesi in Indonesia
Map of range Size: 36–77 cm (14–30 in) long, plus about 1–15 cm (0–6 in) tail[25]

Habitat: Forest and savanna[32]

Diet: Fruit, leaves, grains, buds, seeds, flowers, and bark, as well as insects and small invertebrates[25]  VU 


Unknown Population declining[32]

Celebes crested macaque

Gray monkey

M. nigra
(Desmarest, 1822) Island of Sulawesi
Map of range Size: 44–57 cm (17–22 in) long, plus about 2 cm (1 in) tail[33]

Habitat: Forest[34]

Diet: Fruit, as well as insects, shoots, leaves, and stems[33]  CR 


Unknown Population declining[34]

Crab-eating macaque

Brown monkey

M. fascicularis
(Raffles, 1821)

  • M. f. atriceps (Dark-crowned long-tailed macaque)
  • M. f. aureus (Burmese long-tailed macaque)
  • M. f. condorensis (Con Song long-tailed macaque)
  • M. f. fascicularis (Common long-tailed macaque)
  • M. f. fusca (Simeulue long-tailed macaque)
  • M. f. karimondjawae (Kemujan long-tailed macaque)
  • M. f. lasiae (Lasia long-tailed macaque)
  • M. f. philippensis (Philippine long-tailed macaque)
  • M. f. tua (Maratua long-tailed macaque)
  • M. f. umbrosus (Nicobar long-tailed macaque)
Southeastern Asia
Map of range Size: 40–47 cm (16–19 in) long, plus 50–60 cm (20–24 in) tail

Habitat: Forest, intertidal marine, caves, inland wetlands, grassland, shrubland, and savanna[35]

Diet: Fruit, crabs, flowers, insects, leaves, fungi, grasses, and clay[36]  EN 


Unknown Population declining[35]

Formosan rock macaque

Gray monkeys

M. cyclopis
Swinhoe, 1862 Taiwan
Map of range Size: 36–45 cm (14–18 in) long, plus 26–46 cm (10–18 in) tail[37]

Habitat: Forest[38]

Diet: Fruit, leaves, berries, seeds, insects, and small vertebrates, buds, and shoots[37]  LC 


Unknown Population steady[38]

Gorontalo macaque

Black-and-white drawing of monkey

M. nigrescens
(Temminck, 1849) Island of Sulawesi
Map of range Size: 36–77 cm (14–30 in) long, plus about 1–15 cm (0–6 in) tail[25]

Habitat: Forest[39]

Diet: Fruit, leaves, grains, buds, seeds, flowers, and bark, as well as insects and small invertebrates[25]  VU 


Unknown Population declining[39]

Heck's macaque

M. hecki
(Matschie, 1901) Island of Sulawesi
Map of range Size: 36–77 cm (14–30 in) long, plus about 1–15 cm (0–6 in) tail[25]

Habitat: Forest and grassland[40]

Diet: Fruit, leaves, grains, buds, seeds, flowers, and bark, as well as insects and small invertebrates[25]  VU 


100,000 Population declining[40]

Japanese macaque

Brown monkeys

M. fuscata
(Blyth, 1875)

Japan
Map of range Size: 36–77 cm (14–30 in) long, plus about 1–15 cm (0–6 in) tail[25]

Habitat: Forest[41]

Diet: Fruit, seeds, flowers, nectar, leaves, and fungi[42]  LC 


Unknown Population steady[41]

Lion-tailed macaque

Gray and brown monkey

M. silenus
(Linnaeus, 1758) Southwestern India
Map of range Size: 40–61 cm (16–24 in) long, plus 24–38 cm (9–15 in) tail[43]

Habitat: Forest[44]

Diet: Fruit, as well as leaves, stems, flowers, buds, fungi, insects, lizards, tree frogs, and small mammals[43]  EN 


2,400–2,500 Population declining[44]

Moor macaque

Gray monkeys

M. maura
(Schinz, 1825) Island of Sulawesi
Map of range Size: 36–77 cm (14–30 in) long, plus about 1–15 cm (0–6 in) tail[25]

Habitat: Forest and grassland[45]

Diet: Fruit, leaves, grains, buds, seeds, flowers, and bark, as well as insects and small invertebrates[25]  EN 


Unknown Population declining[45]

Muna-Buton macaque M. brunnescens
(Matschie, 1901) Island of Sulawesi in Indonesia
Map of range Size: 36–77 cm (14–30 in) long, plus about 1–15 cm (0–6 in) tail[25]

Habitat: Forest[46]

Diet: Fruit, leaves, grains, buds, seeds, flowers, and bark, as well as insects and small invertebrates[25]  VU 


Unknown Population declining[46]

Northern pig-tailed macaque

Gray monkey and baby

M. leonina
(Blyth, 1863) Southeastern Asia
Map of range Size: 36–77 cm (14–30 in) long, plus about 9–20 cm (4–8 in) tail[25]

Habitat: Forest[47]

Diet: Leaves, seeds, stems, roots, flowers, bamboo shoots, rice, gums, insects, larvae, termite eggs and spiders[47]  VU 


Unknown Population declining[47]

Pagai Island macaque

Brown monkey

M. pagensis
(G. S. Miller, 1903) Mentawai Islands in Indonesia
Map of range Size: 36–77 cm (14–30 in) long, plus about 9–20 cm (4–8 in) tail[25]

Habitat: Forest[48]

Diet: Fruit, leaves, grains, buds, seeds, flowers, and bark, as well as insects and small invertebrates[25]  CR 


2,100–3,700 Population declining[48]

Rhesus macaque

Brown monkey

M. mulatta
(Zimmermann, 1790) Southern and southeastern Asia
Map of range Size: 45–64 cm (18–25 in) long, plus 19–32 cm (7–13 in) tail[49]

Habitat: Forest, savanna, and shrubland[50]

Diet: Fish, crabs, shellfish, bird eggs, honeycombs, crayfish, crabs, spiders, plants, gums and pith[50]  LC 


Unknown Unknown[50]

Siberut macaque M. siberu
Fuentes, 1995 Siberut island in Indonesia
Map of range Size: 36–77 cm (14–30 in) long, plus about 9–20 cm (4–8 in) tail[25]

Habitat: Forest[51]

Diet: Fruit, as well as mushrooms, leaves, crabs, crayfish, pith, sap, shoots and flowers[51]  EN 


Unknown Population declining[51]

Southern pig-tailed macaque

Brown monkeys

M. nemestrina
(Linnaeus, 1766) Southeastern Asia
Map of range Size: 46–57 cm (18–22 in) long, plus 13–26 cm (5–10 in) tail[52]

Habitat: Forest and shrubland[53]

Diet: Fruit, insects, seeds, leaves, dirt, and fungus, as well as birds, termite eggs and larvae, and river crabs[52]  EN 


Unknown Population declining[53]

Stump-tailed macaque

Brown and red monkeys

M. arctoides
(I. Geoffroy, 1831) Southeastern Asia
Map of range Size: 48–65 cm (19–26 in) long, plus 3–7 cm (1–3 in) tail[54]

Habitat: Forest[55]

Diet: Fruit, seeds, flowers, roots, leaves, frogs, crabs, birds, and bird eggs[54]  VU 


Unknown Population declining[55]

Tibetan macaque

Brown monkey

M. thibetana
(A. Milne-Edwards, 1870)

  • M. t. esau
  • M. t. guiahouensis
  • M. t. huangshanensis
  • M. t. thibetana
East China
Map of range Size: 36–77 cm (14–30 in) long, plus about 1–15 cm (0–6 in) tail[25]

Habitat: Forest and caves[56]

Diet: Fruit, as well as flowers, berries, seeds, leaves, stems, stalks, and invertebrates[56]  NT 


Unknown Population declining[56]

Tonkean macaque

Group of gray monkeys

M. tonkeana
(von Meyer, 1899) Island of Sulawesi
Map of range Size: 36–77 cm (14–30 in) long, plus about 1–15 cm (0–6 in) tail[25]

Habitat: Forest[57]

Diet: Fruit, leaves, grains, buds, seeds, flowers, and bark, as well as insects and small invertebrates[25]  VU 


Unknown Population declining[57]

Toque macaque

Brown monkey

M. sinica
(Linnaeus, 1771)

  • M. s. aurifrons (Pale-fronted toque macaque)
  • M. s. opisthomelas (Highland toque macaque)
  • M. s. sinica (Common toque macaque)
Sri Lanka
Map of range Size: 36–53 cm (14–21 in) long, plus at least 36–53 cm (14–21 in) tail[25]

Habitat: Forest[58]

Diet: Fruit as well as tree flowers, buds, and leaves[59]  EN 


Unknown Population declining[58]

White-cheeked macaque

Brown monkey

M. leucogenys
Li, Zhao, Fan, 2015 Northeastern India Size: 36–77 cm (14–30 in) long, plus about 9–20 cm (4–8 in) tail[25]

Habitat: Forest[60]

Diet: Fruit, leaves, grains, buds, seeds, flowers, and bark, as well as insects and small invertebrates[25]  EN 


Unknown Population declining[60]