Category
page 1Night monkeys
Aotus
genus of mammals

Humboldt's Night Monkey
species of mammal

Azara's night monkey
species of mammal

Gray-bellied night monkey
species of mammal

Nancy Ma's night monkey
species of mammal

Peruvian night monkey
species of mammal

Black-headed night monkey
species of mammal

Spix's night monkey
species of mammal

Panamanian night monkey
species of mammal

Gray-handed night monkey
species of mammal

Brumback's night monkey
species of mammal

Hernández-Camacho's night monkey
species of mammal
Insulacebus toussaintiana
Insulacebus is an extinct monotypic genus of New World monkey found on the island of Hispaniola from Late Quaternary deposits. Fossils of the type species Insulacebus toussaintiana have been recovered from the Plain of Formon, Department du Sud, southwestern Haiti. The body mass of the monkey was estimated between . The dentally primitive I. toussaintiana was likely derived from a fauna that was evolving on the mainland before the Miocene monkey bed of the Honda Group of central Colombia, and stems from a pre-Middle Miocene colonization from the South American mainland.