The Panamanian night monkey or Chocoan night monkey (Aotus zonalis ) is a species of night monkey formerly considered a subspecies of the gray-bellied night monkey of the family Aotidae. Its range consists of Panama and the Chocó region of Colombia....
Azara's night monkey (Aotus azarae ), also known as the southern night monkey, is a night monkey species from South America. It is found in Argentina, Bolivia, Brazil, Peru and Paraguay. The species is monogamous, with the males providing a large...
The gray-bellied night monkey (Aotus lemurinus ), also called the grey-legged douroucouli or lemurine owl monkey, is a small New World monkey of the family Aotidae. Native to tropical and subtropical forests of South America, the gray-bellied night...
Nancy Ma's night monkey (Aotus nancymaae ) is a night monkey species from South America. It is found in Brazil and Peru.It is known in medical research as a model organism for studying the Duffy antigen. Nancy Ma's night monkeys have also been found...
The three-striped night monkey (Aotus trivirgatus ), also known as northern night monkey or northern owl monkey, is one of several species of owl monkeys currently recognised. It is found in Venezuela and north-central Brazil.Until 1983, all the owl...
Spix's night monkey (Aotus vociferans ), also known as the Colombian gray night monkey, noisy night monkey and Spix's owl monkey, is a night monkey species from South America. It is found in Brazil, Colombia, Ecuador and Peru.The Spix's night monkey...
The Peruvian night monkey (Aotus miconax ), also known as the Andean night monkey, is a nocturnal New World monkey endemic to northern Peru. Adults weigh around 1 kg (2.2 lb) and measure up to 50 cm (20 in) in length. Its colour is grey to light...
The gray-handed night monkey (Aotus griseimembra ) is a species of night monkey formerly considered a subspecies of Gray-bellied night monkey of the family Aotidae. Its range consists of parts of Colombia and Venezuela. The exact classification of...
The black-headed night monkey (Aotus nigriceps ) is a night monkey species from South America. It is found in Brazil, Bolivia and Peru. The A. nigriceps in Peru were notably inhabiting areas that were degraded, and often these areas were disturbed...
Brumback's night monkey (Aotus brumbacki ) is a species of night monkey found in Colombia. It has traditionally been considered a subspecies of gray-bellied night monkey, Aotus lemurinus. but it has recently been argued that it should be considered...
Hernández-Camacho's night monkey (Aotus jorgehernandezi ) is a species of night monkey of the family Aotidae. It was first described in 2007 by Thomas Defler and Marta Bueno. It has a gray neck and a white patch over each eye, separated by a black...
