List of platyrrhines

Platyrrhini is a parvorder of primates. Members of this parvorder are called platyrrhines, or New World monkeys, and include marmosets, tamarins, and capuchin, squirrel, night, titi, saki, howler, spider, and woolly monkeys. Platyrrhini is one of three clades that form the suborder Haplorrhini, itself one of two suborders in the order Primates. They are found in South and Central America in forests and savannas. They range in size from the western pygmy marmoset, at 12 cm (5 in) plus a 17 cm (7 in) tail, to some species of howler monkey in the genus Alouatta, at 92 cm (36 in) plus a 92 cm (36 in) tail. Platyrrhines primarily eat fruit, leaves, and insects. Most platyrrhines do not have population estimates, but the ones that do range from 250 mature individuals to 10,000. Twenty-one species are categorized as endangered, and a further fourteen species are categorized as critically endangered.

Brown and white monkey
Brown spider monkey (Ateles hybridus)

The 160 extant species of Platyrrhini are divided into five families. Aotidae contains eleven night monkey species in a single genus. Atelidae contains twenty-three species divided between one genus in the howler monkey subfamily Alouattinae and three genera in the spider monkey and wooly monkey subfamily Atelinae. Callitrichidae contains 53 species of tamarins and marmosets in seven genera. Cebidae contains eighteen species divided between two genera in the capuchin subfamily Cebinae and one genus in the squirrel monkey subfamily Saimiriinae. Pitheciidae contains 54 species divided between three genera in the titi monkey subfamily Callicebinae and three genera in the uakari and saki monkey subfamily Pitheciinae. Dozens of extinct prehistoric platyrrhine species have been discovered, though due to ongoing research and discoveries the exact number and categorization is not fixed.[1]

Conventions

IUCN Red List categories
Conservation status
 EX Extinct (0 species)
 EW Extinct in the wild (0 species)
 CR Critically Endangered (14 species)
 EN Endangered (21 species)
 VU Vulnerable (32 species)
 NT Near threatened (14 species)
 LC Least concern (72 species)
Other categories
 DD Data deficient (7 species)
 NE Not evaluated (0 species)

Conservation status codes listed follow the International Union for Conservation of Nature (IUCN) Red List of Threatened Species. Range maps are provided wherever possible; if a range map is not available, a description of the platyrrhine's range is provided. Ranges are based on the IUCN Red List for that species unless otherwise noted.

Classification

The parvorder Platyrrhini consists of five extant families: Aotidae, Atelidae, Callitrichidae, Cebidae, and Pitheciidae. Aotidae contains eleven species in one genus. Atelidae is divided into two subfamilies: Alouattinae, containing twelve species in one genus, and Atelinae, containing eleven species in three genera. Callitrichidae contains 53 species in seven genera. Cebidae is divided into two subfamilies: Cebinae, containing eleven species in two genera, and Saimiriinae, containing one genus of seven species. Pitheciidae is divided into two subfamilies: Callicebinae, containing 32 species in three genera, and Pitheciinae, containing 22 species in three genera.

Family Aotidae

  • Genus Aotus (night monkeys): eleven species

Family Atelidae

Family Callitrichidae

  • Genus Callimico (Goeldi's marmoset): one species
  • Genus Callithrix (Atlantic Forest marmosets): six species
  • Genus Cebuella (pygmy marmosets): two species
  • Genus Leontocebus (saddle-back tamarins): seven species
  • Genus Leontopithecus (lion tamarins): four species
  • Genus Mico (marmosets): sixteen species
  • Genus Saguinus (tamarins): seventeen species

Family Cebidae

  • Subfamily Cebinae
    • Genus Cebus (gracile capuchin monkeys): four species
    • Genus Sapajus (robust capuchin monkeys): seven species
  • Subfamily Saimiriinae
    • Genus Saimiri (squirrel monkeys): seven species

Family Pitheciidae

Platyrrhini[2]  

Platyrrhines

The following classification is based on the taxonomy described by the reference work Mammal Species of the World (2005), with augmentation by generally accepted proposals made since using molecular phylogenetic analysis, as supported by both the IUCN and the American Society of Mammalogists.[3]

Family Aotidae

Genus AotusIlliger, 1811 – eleven species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Azara's night monkey

A. azarae
(Humboldt, 1811)

Three subspecies
  • A. a. azarae
  • A. a. boliviensis (Bolivian night monkey)
  • A. a. infulatus (Feline night monkey)
Central and northeastern South America
Size: 24–37 cm (9–15 in) long, plus 31–40 cm (12–16 in) tail[4]

Habitat: Forest and savanna[5]

Diet: Fruit, as well as nectar, flowers, insects, and other small animals[5]
 LC 


Unknown [5]

Black-headed night monkey

A. nigriceps
(Dollman, 1909)
Central South America
Size: 24–37 cm (9–15 in) long, plus 30–39 cm (12–15 in) tail[6]

Habitat: Forest[7]

Diet: Fruit, insects, fruits, leaves, and flowers[7]
 LC 


Unknown [7]

Brumback's night monkey

A. brumbacki
Hershkovitz, 1983
Northwestern South America
Size: 24–37 cm (9–15 in) long, plus 31–40 cm (12–16 in) tail[8]

Habitat: Forest and savanna[9]

Diet: Fruit, as well as nectar, flowers, insects, and other small animals[9]
 VU 


Unknown [9]

Gray-bellied night monkey

A. lemurinus
I. Geoffroy, 1846
Northwestern South America
Size: 30–32 cm (12–13 in) long, plus 34–35 cm (13–14 in) tail[10]

Habitat: Forest[11]

Diet: Fruit, nectar, leaves, and insects, as well as small birds and mammals[12]
 VU 


Unknown [11]

Gray-handed night monkey

A. griseimembra
Elliot, 1912
Northwestern South America
Size: 24–37 cm (9–15 in) long, plus 31–40 cm (12–16 in) tail[8]

Habitat: Forest[13]

Diet: Fruit, as well as nectar, flowers, insects, and other small animals[13]
 VU 


Unknown [13]

Hernández-Camacho's night monkey


A. jorgehernandezi
Defler & Bueno, 2007
Western Colombia
Size: 24–37 cm (9–15 in) long, plus 31–40 cm (12–16 in) tail[8]

Habitat: Forest[14]

Diet: Fruit, as well as nectar, flowers, insects, and other small animals[14]
 DD 


Unknown [14]

Nancy Ma's night monkey

A. nancymaae
Hershkovitz, 1983
Northwestern South America
Size: About 32 cm (13 in) long, plus about 32 cm (13 in) tail[15]

Habitat: Forest[16]

Diet: Fruit, nectar, and insects[17]
 VU 


Unknown [16]

Panamanian night monkey

A. zonalis
Goldman, 1914
Northwestern South America and Central America
Size: 30–33 cm (12–13 in) long, plus about 30 cm (12 in) tail[18]

Habitat: Forest[19]

Diet: Fruit, nectar, flowers, insects, and other small animals[19]
 NT 


Unknown [19]

Peruvian night monkey

A. miconax
Thomas, 1927
Northwestern South America
Size: 24–37 cm (9–15 in) long, plus 31–40 cm (12–16 in) tail[8]

Habitat: Forest[20]

Diet: Fruit, flowers, leaves, buds, and insects[20]
 EN 


Unknown [20]

Spix's night monkey

A. vociferans
(Spix, 1823)
Northwestern South America
Size: 24–37 cm (9–15 in) long, plus 32–40 cm (13–16 in) tail[21]

Habitat: Forest[22]

Diet: Fruit, nectar, flowers, insects, and other small animals[22]
 LC 


Unknown [22]

Three-striped night monkey

A. trivirgatus
(Humboldt, 1811)
Northern South America
Size: 24–47 cm (9–19 in) long, plus 22–42 cm (9–17 in) tail[23]

Habitat: Forest[24]

Diet: Fruit, insects, nectar and leaves, as well as lizards, frogs and eggs[23]
 LC 


Unknown [24]

Family Atelidae

Subfamily Alouattinae

Genus AlouattaLacépède, 1799 – twelve species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Amazon black howler


A. nigerrima
Lönnberg, 1941
Central South America
Size: 56–91 cm (22–36 in) long, plus 56–91 cm (22–36 in) tail[25]

Habitat: Forest and savanna[26]

Diet: Leaves, fruit, buds, flowers, seeds, moss, stems, and termite nests[26]
 LC 


Unknown [26]

Black howler

A. caraya
(Humboldt, 1812)
Central South America
Size: 51–67 cm (20–26 in) long, plus 51–67 cm (20–26 in) tail[27]

Habitat: Forest and savanna[28]

Diet: Leaves, as well as fruit, buds and flowers[27]
 NT 


Unknown [28]

Bolivian red howler

A. sara
Elliot, 1910
Central South America
Size: 54–71 cm (21–28 in) long, plus 52–60 cm (20–24 in) tail[29]

Habitat: Forest and savanna[30]

Diet: Leaves, fruit, buds, flowers, seeds, moss, stems, and termite nests[30]
 NT 


Unknown [30]

Brown howler

A. guariba
(Humboldt, 1812)

Two subspecies
East South America
Size: 55–92 cm (22–36 in) long, plus 58–92 cm (23–36 in) tail[31]

Habitat: Forest[32]

Diet: Leaves, flowers, and fruit[33]
 VU 


Unknown [32]

Colombian red howler

A. seniculus
(Linnaeus, 1766)

Two subspecies
Northwestern South America
Size: 48–63 cm (19–25 in) long, plus 52–80 cm (20–31 in) tail[34]

Habitat: Forest and savanna[35]

Diet: Leaves, fruit, buds, flowers, seeds, moss, stems, and termite nests[36]
 LC 


Unknown [35]

Guyanan red howler

A. macconnelli
Linnaeus, 1766
Northern South America
Size: 55–92 cm (22–36 in) long, plus 58–92 cm (23–36 in) tail[31]

Habitat: Forest and savanna[37]

Diet: Leaves, fruit, buds, flowers, seeds, moss, stems, and termite nests[37]
 LC 


Unknown [37]

Mantled howler

A. palliata
(Gray, 1849)

Five subspecies
Northwestern South America, Central America, and southern Mexico
Size: 38–58 cm (15–23 in) long, plus 52–67 cm (20–26 in) tail[38]

Habitat: Forest[39]

Diet: Leaves, fruit, and flowers[38]
 VU 


Unknown [39]

Maranhão red-handed howler


A. ululata
Elliot, 1912
Northeastern Brazil
Size: 55–92 cm (22–36 in) long, plus 58–92 cm (23–36 in) tail[31]

Habitat: Forest and savanna[40]

Diet: Fruit and leaves[40]
 EN 


250–2,500 [40]

Red-handed howler

A. belzebul
(Linnaeus, 1766)
Northeastern and eastern Brazil
Size: 40–65 cm (16–26 in) long, plus 58–10 cm (23–4 in) tail[41]

Habitat: Forest[42]

Diet: Leaves, bark, and twigs, as well as flowers[41]
 VU 


Unknown [42]

Spix's red-handed howler

A. discolor
(Spix, 1823)
Central Brazil
Size: 55–92 cm (22–36 in) long, plus 58–92 cm (23–36 in) tail[31]

Habitat: Forest[43]

Diet: Fruit and leaves, as well as flowers, bark, decaying wood, termite nests, and twigs[43]
 VU 


Unknown [43]

Ursine howler

A. arctoidea
A. Cabrera, 1940
Northern South America
Size: 55–92 cm (22–36 in) long, plus 58–92 cm (23–36 in) tail[31]

Habitat: Forest and savanna[44]

Diet: Leaves and fruit, as well as buds, flowers, seeds, moss, stems, and termite nests[44]
 LC 


Unknown [44]

Yucatán black howler

A. pigra
Lawrence, 1933
Yucatán Peninsula in Mexico and Central America
Size: 52–71 cm (20–28 in) long, plus 50–69 cm (20–27 in) tail[34]

Habitat: Forest[45]

Diet: Fruit, leaves, buds, and flowers[46]
 EN 


Unknown [45]

Subfamily Atelinae

Genus AtelesGeoffroy, 1806 – seven species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Black-headed spider monkey

A. fusciceps
Gray, 1866

Two subspecies
Northwestern South America (in red)
Size: 40–55 cm (16–22 in) long, plus 70–85 cm (28–33 in) tail[47]

Habitat: Forest[48]

Diet: Fruit, leaves, nuts, seeds, and insects, as well as eggs[47]
 EN 


Unknown [48]

Brown spider monkey

A. hybridus
I. Geoffroy, 1829
Northwestern South America
Size: 45–50 cm (18–20 in) long, plus 74–81 cm (29–32 in) tail[49]

Habitat: Forest[50]

Diet: Fruit, as well as leaves, flowers, seeds, bark, honey, decaying wood, termites, and caterpillars[51]
 CR 


Unknown [50]

Geoffroy's spider monkey

A. geoffroyi
Kuhl, 1820

Six subspecies
Central America and southern Mexico (in blue)
Size: 30–63 cm (12–25 in) long, plus 63–84 cm (25–33 in) tail[52]

Habitat: Forest[53]

Diet: Fruit, leaves, and flowers, as well as nuts, seeds, insects, arachnids, and eggs[52]
 EN 


Unknown [53]

Peruvian spider monkey

A. chamek
(Humboldt, 1812)
Central South America
Size: 40–60 cm (16–24 in) long, plus 70–88 cm (28–35 in) tail[49]

Habitat: Forest[54]

Diet: Fruit, as well as flowers, insects, and leaves[55]
 EN 


Unknown [54]

Red-faced spider monkey

A. paniscus
(Linnaeus, 1758)
Northern South America
Size: 38–63 cm (15–25 in) long, plus 50–89 cm (20–35 in) tail[56]

Habitat: Forest[57]

Diet: Fruit, as well as leaves, flowers, seeds, roots, and fungi[58]
 VU 


Unknown [57]

White-bellied spider monkey

A. belzebuth
Geoffroy, 1806
Northwestern South America
Size: 34–59 cm (13–23 in) long, plus 61–88 cm (24–35 in) tail[59]

Habitat: Forest[60]

Diet: Fruit, as well as leaves, flowers, seeds, roots, decaying wood, honey, and insects[60]
 EN 


Unknown [60]

White-cheeked spider monkey

A. marginatus
Geoffroy, 1809
North-central South America
Size: 38–63 cm (15–25 in) long, plus 50–89 cm (20–35 in) tail[56]

Habitat: Forest[61]

Diet: Fruit, as well as leaves, flowers, seeds, roots, decaying wood, honey, and insects[61]
 EN 


Unknown [61]

Genus BrachytelesGeoffroy, 1806 – two species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Northern muriqui

B. hypoxanthus
(Kuhl, 1820)
Southeastern Brazil
Size: 46–50 cm (18–20 in) long, plus 72–81 cm (28–32 in) tail[62]

Habitat: Forest[63]

Diet: Leaves, fruit, vines, flowers, bark, nectar, and seeds[62]
 CR 


1,000 [63]

Southern muriqui

B. arachnoides
(Geoffroy, 1806)
Southeastern Brazil
Size: 46–50 cm (18–20 in) long, plus 72–81 cm (28–32 in) tail[62]

Habitat: Forest[64]

Diet: Fruit, leaves, flowers, and seeds[65]
 CR 


Unknown [64]

Genus LagothrixGeoffroy, 1812 – two species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Common woolly monkey

L. lagotricha
(Humboldt, 1812)

Five subspecies
Northwestern South America
Size: 55–69 cm (22–27 in) long, plus 60–72 cm (24–28 in) tail[66]

Habitat: Forest, savanna[67]

Diet: Fruit, as well as leaves, seeds, and insects[66]
 VU 


Unknown [67]

Yellow-tailed woolly monkey

L. flavicauda
Humboldt, 1812
Western South AmericaSize: 44–53 cm (17–21 in) long, plus 60–65 cm (24–26 in) tail[68]

Habitat: Forest[69]

Diet: Fruit, leaves, insects, moss, buds, and flowers[69]
 CR 


1,000–10,000 [69]

Family Callitrichidae

Genus CallimicoMiranda-Ribeiro, 1922 – one species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Goeldi's marmoset

C. goeldii
Thomas, 1904
Western South America
Size: 21–23 cm (8–9 in) long, plus 25–33 cm (10–13 in) tail[70]

Habitat: Forest[71]

Diet: Fruit, insects, and fungi, as well as lizards, frogs, and other small vertebrates[70]
 VU 


Unknown [71]

Genus CallithrixErxleben, 1777 – six species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Black-tufted marmoset

C. penicillata
(Geoffroy, 1812)
Eastern South America
Size: 22–28 cm (9–11 in) long, plus 44–56 cm (17–22 in) tail[72]

Habitat: Forest and savanna[73]

Diet: Tree sap, as well as fruit, insects, arthropods, molluscs, and small vertebrates[74]
 LC 


Unknown [73]

Buffy-headed marmoset

C. flaviceps
(Thomas, 1903)
Eastern South America
Size: 18–30 cm (7–12 in) long, plus 17–41 cm (7–16 in) tail[75]

Habitat: Forest[76]

Diet: Plant gum, as well as fruit, seeds, nectar, and flowers[75]
 CR 


2,000–2,500 [76]

Buffy-tufted marmoset

C. aurita
(Geoffroy, 1812)
Eastern South America
Size: 18–30 cm (7–12 in) long, plus 17–41 cm (7–16 in) tail[77]

Habitat: Forest[78]

Diet: Ants, termites, larvae, caterpillars, and large-winged insects[79]
 EN 


10,000–11,000 [78]

Common marmoset

C. jacchus
(Linnaeus, 1758)
Eastern South America
Size: 12–15 cm (5–6 in) long, plus 29–35 cm (11–14 in) tail[80]

Habitat: Forest and savanna[81]

Diet: Tree sap, insects, spiders, fruit, flowers, and nectar, as well as small lizards, bird's eggs, nestlings, and frogs[80]
 LC 


Unknown [81]

White-headed marmoset

C. geoffroyi
(Humboldt, 1812)
Eastern South America
Size: 18–23 cm (7–9 in) long, plus about 29 cm (11 in) tail[82]

Habitat: Forest and savanna[83]

Diet: Fruit, insects, and plant gums, as well as flowers, nectar, frogs, snails, lizards, and spiders[84]
 LC 


Unknown [83]

Wied's marmoset

C. kuhlii
Coimbra-Filho, 1985
Eastern South America
Size: 20–22 cm (8–9 in) long, plus 27–31 cm (11–12 in) tail[85]

Habitat: Forest[86]

Diet: Sap, fruit, flowers, nectar, seeds, insects, and spiders[87]
 VU 


Unknown [86]

Genus CebuellaGray, 1866 – two species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Eastern pygmy marmoset

C. niveiventris
Lönnberg, 1940
Western South AmericaSize: 18–30 cm (7–12 in) long, plus 17–41 cm (7–16 in) tail[77]

Habitat: Forest[88]

Diet: Tree gum[88]
 VU 


Unknown [88]

Western pygmy marmoset

C. pygmaea
(Spix, 1823)
Western South AmericaSize: 12–15 cm (5–6 in) long, plus 17–23 cm (7–9 in) tail[82]

Habitat: Forest[89]

Diet: Tree gum, sap, and resin, as well as insects, small lizards, fruit, flowers, and spiders[90]
 VU 


Unknown [89]

Genus LeontocebusWagner, 1840 – seven species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Andean saddle-back tamarin

L. leucogenys
(Gray, 1866)
Western South America
Size: 17–31 cm (7–12 in) long, plus 25–44 cm (10–17 in) tail[91]

Habitat: Forest[92]

Diet: Fruit pulp, sap, nectar, invertebrates, and small vertebrates[92]
 LC 


Unknown [92]

Cruz Lima's saddle-back tamarin

L. cruzlimai
(Hershkovitz, 1966)
Central South America
Size: 17–31 cm (7–12 in) long, plus 25–44 cm (10–17 in) tail[91]

Habitat: Forest[93]

Diet: Fruit, sap, nectar, vegetation, spiders, small vertebrates, and eggs[91]
 LC 


Unknown [93]

Geoffroy's saddle-back tamarin

L. nigrifrons
(I. Geoffroy, 1850)
Western South America
Size: 17–31 cm (7–12 in) long, plus 25–44 cm (10–17 in) tail[91]

Habitat: Forest[94]

Diet: Fruit pulp, sap, nectar, invertebrates and small vertebrates[94]
 LC 


Unknown [94]

Illiger's saddle-back tamarin

L. illigeri
(Pucheran, 1845)
Western South America
Size: 17–31 cm (7–12 in) long, plus 25–44 cm (10–17 in) tail[91]

Habitat: Forest[95]

Diet: Fruit pulps, sap, nectar, invertebrates, and small vertebrates[95]
 NT 


Unknown [95]

Lesson's saddle-back tamarin

L. fuscus
(Lesson, 1840)
Western South America
Size: 17–31 cm (7–12 in) long, plus 25–44 cm (10–17 in) tail[91]

Habitat: Forest[96]

Diet: Fruit, nectar, gum, and small animals[96]
 LC 


Unknown [96]

Red-mantled saddle-back tamarin

L. lagonotus
(Espada, 1870)
Western South America
Size: 17–31 cm (7–12 in) long, plus 25–44 cm (10–17 in) tail[91]

Habitat: Forest[97]

Diet: Fruit pulp, sap, nectar, invertebrates, and small vertebrates[97]
 LC 


Unknown [97]

Weddell's saddle-back tamarin

L. weddelli
(Deville, 1849)

Three subspecies
  • L. w. crandalli (Crandall's saddle-back tamarin)
  • L. w. melanoleucus (White-mantled tamarin)
  • L. w. weddelli
Western South America
Size: About 19 cm (7 in) long, plus about 30 cm (12 in) tail[98]

Habitat: Forest[99]

Diet: Fruit pulp, sap, nectar, invertebrates, and small vertebrates[99]
 LC 


Unknown [99]

Genus LeontopithecusLesson, 1840 – four species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Black lion tamarin

L. chrysopygus
(Mikan, 1823)
Southeastern South America
Size: 20–34 cm (8–13 in) long, plus 31–40 cm (12–16 in) tail[100]

Habitat: Forest[101]

Diet: Insects and fruit, as well as lizards, birds, other small vertebrates, and bird eggs[100]
 EN 


1,600 [101]

Golden lion tamarin

L. rosalia
(Linnaeus, 1766)
Southeastern South America
Size: 20–37 cm (8–15 in) long, plus 31–40 cm (12–16 in) tail[102]

Habitat: Forest[103]

Diet: Spiders, snails, small lizards, eggs, small birds, fruit, and vegetables[102]
 EN 


1,400 [103]

Golden-headed lion tamarin

L. chrysomelas
(Kuhl, 1820)
Eastern South America
Size: 20–34 cm (8–13 in) long, plus 31–40 cm (12–16 in) tail[104]

Habitat: Forest[105]

Diet: Insects and fruit, as well as lizards, birds, other small vertebrates, and bird eggs[104]
 EN 


Unknown [105]

Superagüi lion tamarin

L. caissara
Lorini & Guerra, 1990
Southeastern South America
Size: About 30 cm (12 in) long, plus about 43 cm (17 in) tail[106]

Habitat: Forest[107]

Diet: Fruit, flowers, gum, and nectar, as well as insects, small lizards, and snakes[108]
 EN 


250 [107]

Genus MicoLesson, 1840 – sixteen species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Black-headed marmoset


M. nigriceps
Ferrari & Lopes, 1992
Central South America
Size: 18–30 cm (7–12 in) long, plus 17–41 cm (7–16 in) tail[77]

Habitat: Forest[109]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[109]
 NT 


Unknown [109]

Black-tailed marmoset

M. melanurus
(Geoffroy, 1812)
Central South America
Size: 18–30 cm (7–12 in) long, plus 17–41 cm (7–16 in) tail[77]

Habitat: Savanna and shrubland[110]

Diet: Insects, spiders, small vertebrates, eggs, fruit, and sap[77]
 NT 


Unknown [110]

Emilia's marmoset

M. emiliae
(Thomas, 1920)
Central South America
Size: About 22 cm (9 in) long, plus about 34 cm (13 in) tail[111]

Habitat: Forest and savanna[112]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[112]
 LC 


Unknown [112]

Gold-and-white marmoset

M. chrysoleucos
(Wagner, 1842)
Central South America
Size: 19–26 cm (7–10 in) long, plus 30–36 cm (12–14 in) tail[113]

Habitat: Forest[114]

Diet: Gum and sap, as well as seeds, fruit, nuts, insects, and small vertebrates[113]
 LC 


Unknown [114]

Hershkovitz's marmoset

M. intermedius
Hershkovitz, 1977
Central South America
Size: 18–30 cm (7–12 in) long, plus 17–41 cm (7–16 in) tail[77]

Habitat: Forest[115]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[115]
 LC 


Unknown [115]

Marca's marmoset


M. marcai
Alperin, 1993
Central South America
Size: 18–30 cm (7–12 in) long, plus 17–41 cm (7–16 in) tail[77]

Habitat: Forest[116]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[116]
 VU 


Unknown [116]

Maués marmoset


M. mauesi
R. A. Mittermeier, Schwarz & Ayres, 1992
Central South America
Size: 19–23 cm (7–9 in) long, plus 34–38 cm (13–15 in) tail[117]

Habitat: Forest[117]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[117]
 LC 


Unknown [117]

Munduruku marmoset

M. munduruku
Costa-Araújo, Farias, Hrbek, 2019
Central South America
Size: 18–30 cm (7–12 in) long, plus 17–41 cm (7–16 in) tail[77]

Habitat: Forest[118]

Diet: Insects, spiders, small vertebrates, eggs, fruit, and sap[77]
 VU 


Unknown [118]

Rio Acarí marmoset


M. acariensis
(M. van Roosmalen, T. van Roosmalen, R. A. Mittermeier, & Rylands, 2000)
Central South America
Size: 18–30 cm (7–12 in) long, plus 17–41 cm (7–16 in) tail[77]

Habitat: Forest[119]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[119]
 LC 


Unknown [119]

Rondon's marmoset

M. rondoni
Ferrari, Sena, Schneider, & Silva Jr., 2010
Central South America
Size: 18–30 cm (7–12 in) long, plus 17–41 cm (7–16 in) tail[77]

Habitat: Forest[120]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[120]
 VU 


Unknown [120]

Roosmalens' dwarf marmoset


M. humilis
(M. Roosmalen, 1998)
Central South America
Size: 18–30 cm (7–12 in) long, plus 17–41 cm (7–16 in) tail[77]

Habitat: Forest[121]

Diet: Insects, fruit and gum[121]
 LC 


Unknown [121]

Santarem marmoset

M. humeralifer
(Geoffroy, 1812)
Central South America
Size: 18–30 cm (7–12 in) long, plus 17–41 cm (7–16 in) tail[77]

Habitat: Forest[122]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[122]
 NT 


Unknown [122]

Satéré marmoset


M. saterei
Noronha & Silva Jr., 1998
Central South America
Size: 19–23 cm (7–9 in) long, plus 34–36 cm (13–14 in) tail[123]

Habitat: Forest[123]

Diet: Insects, spiders, small vertebrates, eggs, fruit, and sap[77]
 LC 


Unknown [123]

Schneider's marmoset

M. schneideri
Costa-Araújo et al., 2021
Central South America (in dark gray)
Size: 18–30 cm (7–12 in) long, plus 17–41 cm (7–16 in) tail[77]

Habitat: Forest[124]

Diet: Insects, spiders, small vertebrates, eggs, fruit, and sap[77]
 EN 


Unknown [124]

Silvery marmoset

M. argentatus
(Linnaeus, 1766)
Central South America
Size: 20–23 cm (8–9 in) long, plus 26–33 cm (10–13 in) tail[82]

Habitat: Forest and savanna[125]

Diet: Sap and gum, as well as fruit, insects, and leaves[126]
 LC 


Unknown [125]

White marmoset

M. leucippe
(Thomas, 1922)
Central South America
Size: 20–24 cm (8–9 in) long, plus 26–37 cm (10–15 in) tail[127]

Habitat: Forest[127]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[127]
 LC 


Unknown [127]

Genus SaguinusHoffmannsegg, 1807 – seventeen species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Brown-mantled tamarin

S. fuscicollis
Spix, 1823

Four subspecies
  • S. f. avilapiresi (Avila Pires' saddle-back tamarin)
  • S. f. fuscicollis (Spix's saddle-back tamarin)
  • S. f. mura (Mura's saddleback tamarin)
  • S. f. primitivus (Lako's saddleback tamarin)
West-central South America
Size: 21–23 cm (8–9 in) long, plus about 43 cm (17 in) tail[128]

Habitat: Forest[129]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[129]
 LC 


Unknown [129]

Black-mantled tamarin

S. nigricollis
Spix, 1823

Three subspecies
  • S. n. graellsi (Graells's tamarin)
  • S. n. hernandezi (Hernandez-Camacho's black-mantle tamarin)
  • S. n. nigricollis (Spix's black mantle tamarin)
West-central South America
Size: 22–23 cm (9 in) long, plus 35–37 cm (14–15 in) tail[130]

Habitat: Forest[131]

Diet: Insects, fruit, seeds, flowers, nectar, and gum[130]
 LC 


Unknown [131]

Black tamarin

S. niger
(Geoffroy, 1803)
Eastern South America
Size: 17–31 cm (7–12 in) long, plus 25–44 cm (10–17 in) tail[91]

Habitat: Forest[132]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[132]
 VU 


Unknown [132]

Cotton-top tamarin

S. oedipus
(Linnaeus, 1758)
Northwestern South America
Size: 20–25 cm (8–10 in) long, plus 33–40 cm (13–16 in) tail[82]

Habitat: Forest[133]

Diet: Insects, fruit, and gum[134]
 CR 


2,000 [133]

Eastern black-handed tamarin


S. ursula
Hoffmannsegg, 1807
Eastern South America
Size: 17–31 cm (7–12 in) long, plus 25–44 cm (10–17 in) tail[91]

Habitat: Forest[135]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[135]
 VU 


Unknown [135]

Emperor tamarin

S. imperator
(Goeldi, 1907)

Two subspecies
Western South America
Size: 23–27 cm (9–11 in) long, plus 35–43 cm (14–17 in) tail[136]

Habitat: Forest[137]

Diet: Fruit, insects, and tree sap, as well as lizards, tree frogs, and bird eggs[136]
 LC 


Unknown [137]

Geoffroy's tamarin

S. geoffroyi
(Pucheran, 1845)
Northwestern South America and southeastern Central America
Size: 20–29 cm (8–11 in) long, plus 31–42 cm (12–17 in) tail[138]

Habitat: Forest[139]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[139]
 NT 


Unknown [139]

Golden-handed tamarin

S. midas
(Linnaeus, 1758)
Northeastern South America
Size: 20–28 cm (8–11 in) long, plus 31–44 cm (12–17 in) tail[140]

Habitat: Forest and savanna[141]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[141]
 LC 


Unknown [141]

Golden-mantled tamarin

S. tripartitus
H. Milne-Edwards, 1878
Western South America
Size: 21–24 cm (8–9 in) long, plus 31–35 cm (12–14 in) tail[142]

Habitat: Forest[143]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[143]
 NT 


Unknown [143]

Martins's tamarin


S. martinsi
(Thomas, 1912)

Two subspecies
  • S. m. martinsi (Martin's bare-face tamarin)
  • S. m. ochraceus (Ochraceous bare-faced tamarin)
Central South America
Size: 17–31 cm (7–12 in) long, plus 25–44 cm (10–17 in) tail[91]

Habitat: Forest[144]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[144]
 NT 


Unknown [144]

Mottle-faced tamarin

S. inustus
(Schwartz, 1951)
West-central South America
Size: 17–31 cm (7–12 in) long, plus 25–44 cm (10–17 in) tail[91]

Habitat: Forest[145]

Diet: Fruit, insects, and spiders[145]
 LC 


Unknown [145]

Moustached tamarin

S. mystax
(Spix, 1823)

Two subspecies
  • S. m. mystax (Spix's moustached tamarin)
  • S. m. pluto (White-rumped moustached tamarin)
West-central South America
Size: 24–25 cm (9–10 in) long, plus about 38 cm (15 in) tail[146]

Habitat: Forest[147]

Diet: Fruit, flowers, nectar, insects, sap, gum, and soil[148]
 LC 


Unknown [147]

Pied tamarin

S. bicolor
Spix, 1823
Central South America
Size: 20–29 cm (8–11 in) long, plus 33–42 cm (13–17 in) tail[149]

Habitat: Forest[150]

Diet: Fruit, flowers, and sap, as well as gum and insects[149]
 CR 


Unknown [150]

Red-capped tamarin

S. pileatus
I. Geoffroy & Deville, 1848
Central South AmericaSize: 17–31 cm (7–12 in) long, plus 25–44 cm (10–17 in) tail[91]

Habitat: Forest[151]

Diet: Fruit pulp, sap, nectar, invertebrates, and small vertebrates[151]
 LC 


Unknown [151]

White-footed tamarin

S. leucopus
(Günther, 1877)
Northwestern South America
Size: 17–31 cm (7–12 in) long, plus 25–44 cm (10–17 in) tail[91]

Habitat: Forest[152]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[152]
 VU 


Unknown [152]

White-lipped tamarin

S. labiatus
(Humboldt, 1812)

Three subspecies
  • S. l. labiatus
  • S. l. rufiventer
  • S. l. thomasi (Thomas' moustached tamarin)
Central South America
Size: 17–31 cm (7–12 in) long, plus 25–44 cm (10–17 in) tail[91]

Habitat: Forest[153]

Diet: Fruit, nectar, insects, and sap[154]
 LC 


Unknown [153]

White-mantled tamarin

S. melanoleucus
Miranda-Ribeiro, 1912
West-central South America
Size: 17–31 cm (7–12 in) long, plus 25–44 cm (10–17 in) tail[91]

Habitat: Forest[155]

Diet: Fruit, flowers, nectar, gum, sap, frogs, snails, lizards, spiders, and insects[155]
 LC 


Unknown [155]

Family Cebidae

Subfamily Cebinae

Genus CebusErxleben, 1777 – four species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Colombian white-faced capuchin

C. capucinus
(Linnaeus, 1758)

Three subspecies
Northwestern South America and southeastern Central America
Size: 33–46 cm (13–18 in) long, plus about 55 cm (22 in) tail[156]

Habitat: Forest and savanna[157]

Diet: Fruit and nuts, as well as insects, other invertebrates, and small vertebrates including squirrels, tree rats, lizards, and birds[158]
 VU 


Unknown [157]

Kaapori capuchin

C. kaapori
Queiroz, 1992
Northeastern South America
Size: 30–57 cm (12–22 in) long, plus 30–56 cm (12–22 in) tail[159]

Habitat: Forest[160]

Diet: Fruit, insects, and seeds[160]
 CR 


Unknown [160]

Wedge-capped capuchin

C. olivaceus
Schomburgk, 1848
Northern South America
Size: 37–46 cm (15–18 in) long, plus 40–55 cm (16–22 in) tail[161]

Habitat: Forest[162]

Diet: Fruit, palm nuts, seeds, berries, small vertebrates, and invertebrates[163]
 LC 


Unknown [162]

Humboldt's white-fronted capuchin

C. albifrons
Humboldt, 1812

Six subspecies
Central South America
Size: About 37 cm (15 in) long, plus about 42 cm (17 in) tail[164]

Habitat: Forest and savanna[165]

Diet: Fruit, as well as insects, other small invertebrates, palm nuts, figs, and nectar[166]
 LC 


Unknown [165]

Genus SapajusKerr, 1792 – seven species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Black capuchin

S. nigritus
Goldfuss, 1809

Two subspecies
  • S. n. cucullatus
  • S. n. nigritus
Southeastern South America
Size: 32–55 cm (13–22 in) long, plus 35–50 cm (14–20 in) tail[167]

Habitat: Forest[168]

Diet: Fruit, berries, seeds, leaves, and nuts, as well as young frogs, birds, insects, and eggs[167]
 NT 


Unknown [168]

Azaras's capuchin

S. cay
(Illiger, 1815)
Central South America
Size: 30–57 cm (12–22 in) long, plus 30–56 cm (12–22 in) tail[159]

Habitat: Forest and savanna[169]

Diet: Fruit, seeds, arthropods, frogs, birds, primates, and small mammals, as well as stems and flower buds[169]
 VU 


Unknown [169]

Black-striped capuchin

S. libidinosus
Spix, 1823
Eastern South America
Size: 30–57 cm (12–22 in) long, plus 30–56 cm (12–22 in) tail[159]

Habitat: Forest and savanna[170]

Diet: Fruit, seeds, arthropods, frogs, birds, and small mammals, as well as stems, flowers and leaves[170]
 NT 


Unknown [170]

Blond capuchin

S. flavius
Schreber, 1774
Eastern South America
Size: 33–40 cm (13–16 in) long, plus 36–50 cm (14–20 in) tail[171]

Habitat: Forest[171]

Diet: Fruit, insects, palm nuts, and sugar cane[171]
 EN 


500 [171]

Crested capuchin

S. robustus
Kuhl, 1820
Eastern South America
Size: 30–57 cm (12–22 in) long, plus 30–56 cm (12–22 in) tail[159]

Habitat: Forest[172]

Diet: Fruit, seeds, arthropods, frogs, birds, and small mammals, as well as stems, flowers and leaves[172]
 EN 


Unknown [172]

Golden-bellied capuchin

S. xanthosternos
Wied-Neuwied, 1826
Eastern South America
Size: 35–49 cm (14–19 in) long, plus 37–49 cm (15–19 in) tail[173]

Habitat: Forest, savanna, and shrubland[174]

Diet: Fruit, seeds, nectar, pith, stems, nuts, berries, flowers, leaves, bird eggs, insects, frogs, small reptiles, birds, bats, other small mammals, oysters, and crabs[173]
 CR 


2,500 [174]

Tufted capuchin

S. apella
(Linnaeus, 1758)

Two subspecies
  • C. a. apella
  • C. a. margaritae (Margarita Island capuchin)
Northern South America
Size: 38–46 cm (15–18 in) long, plus 38–39 cm (15–15 in) tail[10]

Habitat: Forest and savanna[175]

Diet: Vegetation, seeds, pith, eggs, insects, reptiles, birds, and small mammals[176]
 LC 


Unknown [175]

Subfamily Saimiriinae

Genus SaimiriVoigt, 1831 – seven species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Bare-eared squirrel monkey

S. ustus
(I. Geoffroy, 1843)
Central South America
Size: 26–36 cm (10–14 in) long, plus 35–43 cm (14–17 in) tail[177]

Habitat: Forest[178]

Diet: Fruit, insects, and spiders, as well as flowers, nectar, seeds, bird eggs, and small vertebrates[178]
 NT 


Unknown [178]

Black squirrel monkey

S. vanzolinii
Ayres, 1985
Central South America
Size: About 32 cm (13 in) long, plus 41 cm (16 in) tail[179]

Habitat: Forest[180]

Diet: Fruit and insects, as well as small vertebrates, flowers, seeds, leaves, and nectar[179]
 EN 


Unknown [180]

Black-capped squirrel monkey

S. boliviensis
(I. Geoffroy & Blainville, 1834)

Two subspecies
  • S. b. boliviensis (Bolivian squirrel monkey)
  • S. b. peruviensis (Peruvian squirrel monkey)
Western South America
Size: 27–32 cm (11–13 in) long, plus 38–42 cm (15–17 in) tail[161]

Habitat: Forest[181]

Diet: Insects and fruit, as well as berries, nuts, flowers, seeds, leaves, arachnids, small vertebrates, and eggs[182]
 LC 


Unknown [181]

Central American squirrel monkey

S. oerstedii
Reinhardt, 1872

Southern Central America
Size: 22–30 cm (9–12 in) long, plus 37–47 cm (15–19 in) tail[183]

Habitat: Forest[184]

Diet: Fruit, berries, seeds, gums, leaves, buds, insects, arachnids, and small vertebrates[183]
 EN 


Unknown [184]

Collins' squirrel monkey

S. collinsi
(Osgood, 1914)
Northern South America (in red)
Size: 26–30 cm (10–12 in) long, plus 38–39 cm (15–15 in) tail[185]

Habitat: Forest[185]

Diet: Fruit and insects[185]
 LC 


Unknown [185]

Guianan squirrel monkey

S. sciureus
(Linnaeus, 1758)
Northern South America (in green)
Size: About 32 cm (13 in) long, plus 41 cm (16 in) tail[186]

Habitat: Forest[187]

Diet: Fruit and insects, as well as leaves and seeds[186]
 LC 


Unknown [187]

Humboldt's squirrel monkey

S. cassiquiarensis
(Lesson, 1840)

Three subspecies
  • S. c. albigena
  • S. c. cassiquiarensis
  • S. c. macrodon
Northwestern South America (in yellow)
Size: 25–35 cm (10–14 in) long, plus about 38 cm (15 in) tail[188]

Habitat: Forest[189]

Diet: Arthropods, fruit, and flowers[189]
 LC 


Unknown [189]

Family Pitheciidae

Subfamily Callicebinae

Genus CallicebusThomas, 1903 – five species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Atlantic titi monkey

C. personatus
(Geoffroy, 1812)
Eastern South America
Size: 31–42 cm (12–17 in) long, plus 41–56 cm (16–22 in) tail[190]

Habitat: Forest[191]

Diet: Fruit pulp, leaves, insects, and seeds[191]
 VU 


Unknown [191]

Barbara Brown's titi monkey


C. barbarabrownae
(Hershkovitz, 1990)
Eastern South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Savanna and shrubland[193]

Diet: Fruit, as well as leaves, vegetation, insects, eggs, and small vertebrates and invertebrates[192]
 CR 


100-250 [193]

Black-fronted titi monkey

C. nigrifrons
(Spix, 1823)
Eastern South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[194]

Diet: Fruit, leaves, and flowers, as well as arthropods[194]
 NT 


Unknown [194]

Coastal black-handed titi monkey

C. melanochir
(Wied-Neuwied, 1820)
Eastern South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[195]

Diet: Fruit, seeds, and leaves[195]
 VU 


Unknown [195]

Coimbra Filho's titi monkey

C. coimbrai
Kobayashi, 1999
Eastern South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest and savanna[196]

Diet: Fruit, leaves, flowers, seeds, and insects, as well as birds[196]
 EN 


250–2,500 [196]

Genus CheracebusByrne et al., 2016 – five species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Black titi monkey

C. lugens
(Humboldt, 1811)
Northern South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest and savanna[197]

Diet: Fruit, seeds, leaves, stems, flowers, insects, and spiders[197]
 LC 


Unknown [197]

Collared titi monkey


C. torquatus
(Hoffmannsegg, 1807)
Central South America
Size: 23–36 cm (9–14 in) long, plus about 46 cm (18 in) tail[198]

Habitat: Forest[199]

Diet: Fruit and seeds, as well as leaves and insects[198]
 LC 


Unknown [199]

Colombian black-handed titi monkey


C. medemi
(Hershkovitz, 1963)
Northwestern South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[200]

Diet: Fruit pulp, leaves, insects and seeds[200]
 VU 


Unknown [200]

Lucifer titi monkey

C. lucifer
(Thomas, 1914)
Northwestern South America
Size: 30–45 cm (12–18 in) long, plus 39–50 cm (15–20 in) tail[201]

Habitat: Forest[202]

Diet: Fruit, as well as leaves, insects, and bird eggs[201]
 LC 


Unknown [202]

Red-headed titi monkey


C. regulus
(Thomas, 1927)
Northwestern South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[203]

Diet: Fruit pulp, leaves, insects and seeds[203]
 LC 


Unknown [203]

Genus PlecturocebusByrne et al., 2016 – 22 species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Ashy black titi monkey

P. cinerascens
(Spix, 1823)
Central South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[204]

Diet: Fruit pulp, leaves, insects and seeds[204]
 LC 


Unknown [204]

Baptista Lake titi monkey

P. baptista
Lönnberg, 1939
Central South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[205]

Diet: Fruit pulp, leaves, insects and seeds[205]
 LC 


Unknown [205]

Brown titi monkey

P. brunneus
(Wagner, 1842)
West-central South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[206]

Diet: Fruit pulp, leaves, insects and seeds[206]
 VU 


Unknown [206]

Caquetá titi monkey

P. caquetensis
Defler, Bueno, & García, 2010
Northwestern South America
Size: 31–34 cm (12–13 in) long, plus 36–64 cm (14–25 in) tail[207]

Habitat: Forest[208]

Diet: Fruit, seeds, and leaves, as well as flowers, arthropods, and stems[208]
 CR 


Unknown [208]

Chestnut-bellied titi monkey


P. caligatus
(Wagner, 1842)
Central South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[209]

Diet: Fruit pulp, leaves, insects and seeds[209]
 LC 


Unknown [209]

Coppery titi monkey

P. cupreus
(Spix, 1823)
Western South America
Size: 28–39 cm (11–15 in) long, plus about 7–13 cm (3–5 in) tail[210]

Habitat: Forest[211]

Diet: Fruit pulp, leaves, insects and seeds[211]
 LC 


Unknown [211]

Hershkovitz's titi monkey


P. dubius
(Hershkovitz, 1988)
Western South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[212]

Diet: Fruit pulp, leaves, insects and seeds[212]
 LC 


Unknown [212]

Hoffmanns's titi monkey


P. hoffmannsi
(Thomas, 1908)
Central South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[213]

Diet: Fruit pulp, leaves, insects and seeds[213]
 LC 


Unknown [213]

Madidi titi monkey

P. aureipalatii
(Wallace, Gómez, A. M. Felton, & A. Felton, 2006)
Western South AmericaSize: 29–32 cm (11–13 in) long, plus 48–53 cm (19–21 in) tail[10]

Habitat: Forest[214]

Diet: Fruit pulp, leaves, insects and seeds[214]
 LC 


Unknown [214]

Milton's titi monkey


P. miltoni
Dalponte, Silva, & Silva Júnior, 2014
Central South AmericaSize: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[215]

Diet: Fruit, as well as leaves, vegetation, insects, eggs, and small vertebrates and invertebrates[192]
 DD 


Unknown [215]

Olalla brothers' titi monkey


P. olallae
Lönnberg, 1939
Western South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest and savanna[216]

Diet: Fruit and leaves[216]
 CR 


Unknown [216]

Ornate titi monkey

P. ornatus
(Gray, 1866)
Northwestern South America
Size: 30–36 cm (12–14 in) long, plus 38–45 cm (15–18 in) tail[217]

Habitat: Forest[218]

Diet: Fruit, as well as insects, leaves, and flowers[217]
 VU 


Unknown [218]

Prince Bernhard's titi monkey

P. bernhardi
(M. van Roosmalen, T. van Roosmalen, & R. A. Mittermeier, 2002)
Central South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[219]

Diet: Fruit pulp, leaves, insects and seeds[219]
 LC 


Unknown [219]

Red-bellied titi monkey

P. moloch
(Hoffmannsegg, 1807)
Northeast-central South America
Size: 27–43 cm (11–17 in) long, plus 35–55 cm (14–22 in) tail[10]

Habitat: Forest[220]

Diet: Fruit, as well as leaves, insects, eggs, and small vertebrates[221]
 LC 


Unknown [220]

Rio Beni titi monkey


P. modestus
(Lönnberg, 1939)
Western South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest and savanna[222]

Diet: Fruit, as well as flowers and invertebrates[222]
 EN 


Unknown [222]

Rio Mayo titi monkey


P. oenanthe
(Thomas, 1924)
Western South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[223]

Diet: Fruit and insects, as well as seeds, flowers, leaves, and shoots[223]
 CR 


Unknown [223]

Stephen Nash's titi monkey


P. stephennashi
M. van Roosmalen, T. van Roosmalen, & R. A. Mittermeier, 2002)
Central South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Unknown[224]

Diet: Fruit pulp, leaves, insects, and seeds[224]
 DD 


Unknown [224]

Toppin's titi monkey

P. toppini
(Thomas, 1914)
Western South AmericaSize: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[225]

Diet: Fruit, as well as leaves and insects[225]
 LC 


Unknown [225]

Urubamba brown titi monkey

P. urubambensis
(Vermeer & Tello-Alvarado, 2015)
Western South AmericaSize: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[226]

Diet: Fruit pulp, leaves, insects, and seeds[226]
 LC 


Unknown [226]

Vieira's titi monkey

P. vieirai
Gualda-Barros, Nascimento, & Amaral, 2012
Central South AmericaSize: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest[227]

Diet: Fruit, as well as leaves, vegetation, insects, eggs, and small vertebrates and invertebrates[192]
 CR 


Unknown [227]

White-coated titi monkey

P. pallescens
(Thomas, 1907)
Central South America
Size: 23–46 cm (9–18 in) long, plus 26–56 cm (10–22 in) tail[192]

Habitat: Forest and savanna[228]

Diet: Fruit, flowers, and vines[228]
 LC 


Unknown [228]

White-eared titi monkey

P. donacophilus
(d'Orbigny, 1836)
West-central South America
Size: About 32 cm (13 in) long, plus 48–51 cm (19–20 in) tail[229]

Habitat: Forest[230]

Diet: Fruit, as well as leaves, seeds, and insects[231]
 LC 


Unknown [230]

White-tailed titi monkey

P. discolor
(I. Geoffroy & Deville, 1848)
Northwestern South America
Size: 29–45 cm (11–18 in) long, plus 35–64 cm (14–25 in) tail[232]

Habitat: Forest[233]

Diet: Fruit, seeds, and flowers[233]
 LC 


Unknown [233]

Subfamily Pitheciinae

Genus CacajaoLesson, 1840 – four species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Aracá uakari


C. ayresi
Boubli et al., 2008
North-central South America
Size: 30–57 cm (12–22 in) long, plus 12–21 cm (5–8 in) tail[234]

Habitat: Forest[235]

Diet: Fruit, nuts, flowers, leaves, and insects[234]
 LC 


Unknown [235]

Bald uakari

C. calvus
(I. Geoffroy, 1847)

Four subspecies
  • C. c. calvus (White bald-headed uakari)
  • C. c. novaesi (Novae's bald-headed uakari)
  • C. c. rubicundus (Red bald-headed uakari)
  • C. c. ucayalii (Ucayali bald-headed uakari)
Western South America
Size: 38–57 cm (15–22 in) long, plus 14–19 cm (6–7 in) tail[10]

Habitat: Forest[236]

Diet: Seeds, fruit, leaves, nectar, and insects[237]
 VU 


Unknown [236]

Golden-backed uakari

C. melanocephalus
(Humboldt, 1811)
Northern South America
Size: 36–49 cm (14–19 in) long, plus 18–25 cm (7–10 in) tail[238]

Habitat: Forest[239]

Diet: Fruit and seeds[238]
 LC 


Unknown [239]

Neblina uakari


C. hosomi
Boubli et al., 2008
Northern South America
Size: 43–49 cm (17–19 in) long, plus 36–45 cm (14–18 in) tail[240]

Habitat: Forest and savanna[241]

Diet: Seeds, as well as fruit pulp, leaves, and arthropods[241]
 VU 


Unknown [241]

Genus ChiropotesLesson, 1840 – five species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Black bearded saki

C. satanas
(Hoffmannsegg, 1807)
Northeastern South America
Size: 32–48 cm (13–19 in) long, plus 37–47 cm (15–19 in) tail[242]

Habitat: Forest[243]

Diet: Seeds, as well as fruit, flowers, leaf stalks, and arthropods[242]
 EN 


Unknown [243]

Reddish-brown bearded saki


C. sagulatus
(Traill, 1821)
Northeastern South AmericaSize: 32–52 cm (13–20 in) long, plus 30–51 cm (12–20 in) tail[244]

Habitat: Forest[245]

Diet: Fruit and seeds, as well as flowers, stems, and arthropods[245]
 LC 


Unknown [245]

Red-backed bearded saki

C. chiropotes
(Humboldt, 1811)
Northern South America
Size: 32–52 cm (13–20 in) long, plus 30–51 cm (12–20 in) tail[244]

Habitat: Forest[246]

Diet: Seeds, fruit, and nuts, as well as insects[247]
 LC 


Unknown [246]

Uta Hick's bearded saki

C. utahickae
Hershkovitz, 1985
Northern South America
Size: 32–52 cm (13–20 in) long, plus 30–51 cm (12–20 in) tail[244]

Habitat: Forest[248]

Diet: Seeds, fruit, and flowers, as well as insects, leaves, and stems[248]
 VU 


Unknown [248]

White-nosed saki

C. albinasus
(I. Geoffroy & Deville, 1848)
Central South America
Size: 41–48 cm (16–19 in) long, plus 30–51 cm (12–20 in) tail[249]

Habitat: Forest[250]

Diet: Fruit, nuts, and insects[251]
 VU 


Unknown [250]

Genus PitheciaDesmarest, 1804 – thirteen species
Common nameScientific name and subspeciesRangeSize and ecologyIUCN status and estimated population
Burnished saki

P. inusta
Spix, 1823
Western South AmericaSize: 30–71 cm (12–28 in) long, plus 25–55 cm (10–22 in) tail[252]

Habitat: Forest[253]

Diet: Seeds, fruit pulp, leaves, insects, and flowers[253]
 LC 


Unknown [253]

Cazuza's saki


P. cazuzai
Marsh, 2014
Central South AmericaSize: 30–71 cm (12–28 in) long, plus 25–55 cm (10–22 in) tail[252]

Habitat: Forest[254]

Diet: Seeds, fruit pulp, leaves, insects, and flowers[254]
 DD 


Unknown [254]

Equatorial saki

P. aequatorialis
Hershkovitz, 1987
Western South America
Size: 30–71 cm (12–28 in) long, plus 25–55 cm (10–22 in) tail[252]

Habitat: Forest[255]

Diet: Seeds, fruit pulp, leaves, insects, and flowers[255]
 LC 


Unknown [255]

Golden-faced saki

P. chrysocephala
I. Geoffroy, 1850
Central South AmericaSize: 30–71 cm (12–28 in) long, plus 25–55 cm (10–22 in) tail[252]

Habitat: Forest[256]

Diet: Seeds, fruit pulp, leaves, insects, and flowers[256]
 LC 


Unknown [256]

Hairy saki

P. hirsuta
Spix, 1823
Western South AmericaSize: 30–71 cm (12–28 in) long, plus 25–55 cm (10–22 in) tail[252]

Habitat: Forest[257]

Diet: Seeds, fruit pulp, leaves, insects, and flowers[257]
 LC 


Unknown [257]

Isabel's saki


P. isabela
Marsh, 2014
Western South AmericaSize: 30–71 cm (12–28 in) long, plus 25–55 cm (10–22 in) tail[252]

Habitat: Forest[258]

Diet: Seeds, fruit pulp, leaves, insects, and flowers[258]
 DD 


Unknown [258]

Miller's saki

P. milleri
Allen, 1914
Northwestern South AmericaSize: 30–71 cm (12–28 in) long, plus 25–55 cm (10–22 in) tail[252]

Habitat: Forest[259]

Diet: Seeds, fruit pulp, leaves, insects, and flowers[259]
 VU 


Unknown [259]

Monk saki

P. monachus
(Geoffroy, 1812)
Northwestern South America
Size: 41–50 cm (16–20 in) long, plus 40–50 cm (16–20 in) tail[34]

Habitat: Forest[260]

Diet: Seeds, fruit pulp, leaves, insects, and flowers[260]
 LC 


Unknown [260]

Napo saki

P. napensis
Lönnberg, 1938
Northwestern South AmericaSize: 20–50 cm (8–20 in) long, plus 20–50 cm (8–20 in) tail[261]

Habitat: Forest[262]

Diet: Seeds, fruit pulp, leaves, insects, and flowers[262]
 LC 


Unknown [262]

Rio Tapajós saki

P. irrorata
Gray, 1842
Central South America
Size: About 41 cm (16 in) long, plus about 47 cm (19 in) tail[263]

Habitat: Forest[264]

Diet: Seeds, fruit pulp, leaves, insects, and flowers[264]
 DD 


Unknown [264]

Vanzolini's bald-faced saki


P. vanzolinii
Hershkovitz, 1987
West-central South AmericaSize: 30–71 cm (12–28 in) long, plus 25–55 cm (10–22 in) tail[252]

Habitat: Forest[265]

Diet: Seeds, fruit pulp, leaves, insects, and flowers[265]
 DD 


Unknown [265]

White-faced saki

P. pithecia
(Linnaeus, 1766)
Northern South America
Size: 28–46 cm (11–18 in) long, plus 32–46 cm (13–18 in) tail[34]

Habitat: Forest[266]

Diet: Seeds, and leaves, as well as insects and flowers[267]
 LC 


Unknown [266]

White-footed saki

P. albicans
Gray, 1860
Central South America
Size: 36–56 cm (14–22 in) long, plus 36–56 cm (14–22 in) tail[268]

Habitat: Forest[269]

Diet: Seeds, fruit pulp, leaves, insects, and flowers[269]
 LC 


Unknown [269]

References

Sources