Animalia > Chordata > Mammalia > Primates > Cercopithecidae > Chlorocebus > Chlorocebus aethiopsChlorocebus aethiops (vervet monkey; green monkey)Synonyms: Cercopithecus aethiops; Cercopithecus cailliaudi (pro parte); Cercopithecus calliaudi; Cercopithecus cano-viridis; Cercopithecus canoviridis; Cercopithecus cinereo-viridis; Cercopithecus cinereoviridis; Cercopithecus griseo-viridis; Cercopithecus griseoviridis; Cercopithecus griseus; Cercopithecus matschiei; Cercopithecus toldti; Chlorocebus aethiops matschiei; Lasiopyga weidholzi; Simia aethiops (pro parte); Simia engytithia; Simia subviridis The grivet (Chlorocebus aethiops), also known as African green monkey and savanah monkey is an Old World monkey with long white tufts of hair along the sides of the face. Some authorities consider this and all of the members of the genus Chlorocebus to be a single species, Cercopithecus aethiops. As here defined, the grivet is restricted to Ethiopia, Sudan, Djibouti and Eritrea. In the southern part of its range, it comes into contact with the closely related vervet monkey (C. pygerythrus) and Bale Mountains vervet (C. djamdjamensis). Hybridization between them is possible, and may present a threat to the vulnerable Bale Mountains vervet. Unlike that species, the grivet is common and rated as Least Concern by the IUCN. |
Uniqueness Scale: Similiar (0) Unique (100) Uniqueness & Vulnerability Scale: Similiar & Secure (0) Unique & Vulnerable (100) ED Score: 4.27 EDGE Score: 1.66 |
Adult Weight [1] | 11.133 lbs (5.05 kg) | Birth Weight [2] | 314 grams | Female Weight [1] | 9.299 lbs (4.218 kg) | Male Weight [1] | 12.968 lbs (5.882 kg) | Weight Dimorphism [1] | 39.4 % | | Diet [3] | Carnivore (Invertebrates), Carnivore (Vertebrates), Frugivore, Herbivore | Diet - Fruit [3] | 40 % | Diet - Invertibrates [3] | 20 % | Diet - Plants [3] | 20 % | Diet - Vertibrates [3] | 20 % | Forages - Scansorial [3] | 100 % | | Female Maturity [2] | 2 years 10 months | Male Maturity [2] | 5 years | | Gestation [2] | 5 months 12 days | Litter Size [2] | 1 | Litters / Year [2] | 1 | Maximum Longevity [2] | 31 years | Snout to Vent Length [1] | 26 inches (66 cm) | Weaning [2] | 6 months 2 days | | Habitat Substrate [4] | Arboreal |
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Name |
Countries |
Ecozone |
Biome |
Species |
Report |
Climate |
Land Use |
East Sudanian savanna |
Chad, Central African Republic, Sudan, Ethiopia, Uganda |
Afrotropic |
Tropical and Subtropical Grasslands, Savannas, and Shrublands |
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Ethiopian montane forests |
Ethiopia, Eritrea, Somalia, Sudan |
Afrotropic |
Tropical and Subtropical Moist Broadleaf Forests |
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Ethiopian montane grasslands and woodlands |
Ethiopia, Eritrea |
Afrotropic |
Montane Grasslands and Shrublands |
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Ethiopian montane moorlands |
Ethiopia |
Afrotropic |
Montane Grasslands and Shrublands |
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Saharan flooded grasslands |
Sudan |
Afrotropic |
Flooded Grasslands and Savannas |
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Sahelian Acacia savanna |
Senegal, Mauritania, Mali, Burkina Faso, Niger, Nigeria, Cameroon, Chad, Sudan, Eritrea, Ethiopia |
Afrotropic |
Tropical and Subtropical Grasslands, Savannas, and Shrublands |
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Somali Acacia-Commiphora bushlands and thickets |
Eritrea, Ethiopia, Kenya, Somalia, Sudan |
Afrotropic |
Tropical and Subtropical Grasslands, Savannas, and Shrublands |
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South Saharan steppe and woodlands |
Mauritania, Mali, Algeria, Niger, Chad, Sudan |
Palearctic |
Deserts and Xeric Shrublands |
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Victoria Basin forest-savanna mosaic |
Uganda, Tanzania, Rwanda, Burundi, Kenya |
Afrotropic |
Tropical and Subtropical Grasslands, Savannas, and Shrublands |
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Name |
Location |
Endemic |
Species |
Website |
Eastern Afromontane |
Burundi, Democratic Republic of Congo, Ethiopia, Eritrea, Kenya, Malawi, Mozambique, Rwanda, Saudi Arabia, Tanzania, Uganda, Yemen, Zimbabwe |
No |
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Horn of Africa |
Djibouti, Ethiopia, Eritrea, Kenya, Oman, Somalia, Yemen |
No |
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Attributes / relations provided by ♦ 1Nathan 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 ♦ 2de 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 ♦ 3Hamish 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 ♦ 4Myers, 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♦ 5"Fig-eating by vertebrate frugivores: a global review", MIKE SHANAHAN, SAMSON SO, STEPHEN G. COMPTON and RICHARD CORLETT, Biol. Rev. (2001), 76, pp. 529572
♦ 6International Flea Database♦ 7Gibson, D. I., Bray, R. A., & Harris, E. A. (Compilers) (2005). Host-Parasite Database of the Natural History Museum, London ♦ 8Jorrit H. Poelen, James D. Simons and Chris J. Mungall. (2014). Global Biotic Interactions: An open infrastructure to share and analyze species-interaction datasets. Ecological Informatics. 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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