Animalia > Chordata > Mammalia > Primates > Aotidae > Aotus > Aotus trivirgatusAotus trivirgatus (northern night monkey)Synonyms: Cheirogaleus commersonii; Nyctipithecus duruculi; Nyctipithecus felinus; Nyctipithecus trivirgatus; Simia trivirgata (homotypic) 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 monkeys were regarded as subspecies of Aotus trivirgatus, and all were referred to as douroucoulis. The use of the name douroucouli exclusively for the three-striped night monkey is not universally accepted; some authors use it for the entire genus, or for the grey-necked group of species within it (to which A. trivirgatus belongs). |
Uniqueness Scale: Similiar (0) Unique (100) Uniqueness & Vulnerability Scale: Similiar & Secure (0) Unique & Vulnerable (100) ED Score: 9.59 EDGE Score: 2.36 |
Adult Weight [1] | 1.764 lbs (800 g) | Birth Weight [1] | 89 grams | | Diet [2] | Carnivore (Invertebrates), Carnivore (Vertebrates), Frugivore, Nectarivore, Granivore, Herbivore | Diet - Fruit [2] | 20 % | Diet - Invertibrates [2] | 20 % | Diet - Nectar [2] | 10 % | Diet - Plants [2] | 20 % | Diet - Seeds [2] | 20 % | Diet - Vertibrates [2] | 10 % | Forages - Arboreal [2] | 100 % | | Female Maturity [1] | 2 years 3 months | Male Maturity [1] | 2 years | | Gestation [1] | 4 months 22 days | Litter Size [1] | 1 | Litters / Year [1] | 1 | Maximum Longevity [1] | 30 years | Nocturnal [3] | Yes | Snout to Vent Length [4] | 14 inches (36 cm) | Weaning [1] | 77 days | | Habitat Substrate [3] | Arboreal |
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Name |
Countries |
Ecozone |
Biome |
Species |
Report |
Climate |
Land Use |
Apure-Villavicencio dry forests |
Colombia, Venezuela |
Neotropic |
Tropical and Subtropical Dry Broadleaf Forests |
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Guianan Highlands moist forests |
Venezuela, Brazil, Guyana, Colombia |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Guianan piedmont and lowland moist forests |
Brazil, Venezuela |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Guianan savanna |
Brazil, Guyana, Venezuela |
Neotropic |
Tropical and Subtropical Grasslands, Savannas, and Shrublands |
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Llanos |
Colombia, Venezuela |
Neotropic |
Tropical and Subtropical Grasslands, Savannas, and Shrublands |
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Negro-Branco moist forests |
Colombia, Venezuela, Brazil |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Pantepuis |
Venezuela, Guyana, Suriname, Brazil |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Rio Negro campinarana |
Brazil, Colombia |
Neotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Attributes / relations provided by ♦ 1de Magalhaes, J. P., and Costa, J. (2009) A database of vertebrate longevity records and their relation to other life-history traits. Journal of Evolutionary Biology 22(8):1770-1774 ♦ 2Hamish Wilman, Jonathan Belmaker, Jennifer Simpson, Carolina de la Rosa, Marcelo M. Rivadeneira, and Walter Jetz. 2014. EltonTraits 1.0: Species-level foraging attributes of the world's birds and mammals. Ecology 95:2027 ♦ 3Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2006. The Animal Diversity Web (online). Accessed February 01, 2010 at animaldiversity.org♦ 4Nathan P. Myhrvold, Elita Baldridge, Benjamin Chan, Dhileep Sivam, Daniel L. Freeman, and S. K. Morgan Ernest. 2015. An amniote life-history database to perform comparative analyses with birds, mammals, and reptiles. Ecology 96:3109 ♦ 5Nunn, C. L., and S. Altizer. 2005. The Global Mammal Parasite Database: An Online Resource for Infectious Disease Records in Wild Primates. Evolutionary Anthroplogy 14:1-2. ♦ 6Gibson, D. I., Bray, R. A., & Harris, E. A. (Compilers) (2005). Host-Parasite Database of the Natural History Museum, London Ecoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 Wildfinder Database |
Species taxanomy provided by GBIF Secretariat (2022). GBIF Backbone Taxonomy. Checklist dataset https://doi.org/10.15468/39omei accessed via GBIF.org on 2023-06-13; License: CC BY 4.0
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