Animalia > Chordata > Mammalia > Rodentia > Sciuridae > Sciurus > Sciurus aestuans

Sciurus aestuans (Guianan squirrel)

Synonyms: Guerlinguetus aestuans (homotypic); Guerlinguetus aestuans aestuans

Wikipedia Abstract

The Brazilian squirrel (or Guianan squirrel) (Sciurus aestuans) is a tree squirrel in the genus Sciurus endemic to South America. It is found in North-eastern Argentina, Brazil, Guyana, French Guiana, Suriname and Venezuela. It is a dark brown squirrel that feeds mainly on fruits and nuts, but can also prey on eggs and the young of birds.
View Wikipedia Record: Sciurus aestuans

Infraspecies

Sciurus aestuans aestuans
Sciurus aestuans alphonsei
Sciurus aestuans garbei
Sciurus aestuans georgihernandezi
Sciurus aestuans henseli
Sciurus aestuans ingrami
Sciurus aestuans macconnelli
Sciurus aestuans poaiae
Sciurus aestuans quelchii
Sciurus aestuans sebastiani
Sciurus aestuans venustus

EDGE Analysis

Uniqueness Scale: Similiar (0) 
1
 Unique (100)
Uniqueness & Vulnerability Scale: Similiar & Secure (0) 
12
 Unique & Vulnerable (100)
ED Score: 3.87
EDGE Score: 1.58
Learn more at EDGE of Existence programme

Attributes

Adult Weight [1]  185 grams
Diet [2]  Frugivore, Granivore, Herbivore
Diet - Fruit [2]  20 %
Diet - Plants [2]  30 %
Diet - Seeds [2]  50 %
Forages - Arboreal [2]  100 %
Litter Size [3]  2
Maximum Longevity [3]  8 years
Snout to Vent Length [3]  9 inches (24 cm)

Ecoregions

Protected Areas

Name IUCN Category Area acres Location Species Website Climate Land Use
Cayambe-Coca Ecological Reserve VI 921676 Ecuador  
Parque Nacional Canaima National Park II 7542183 Venezuela  
Parque Nacional Iguazú National Park II 115949 Argentina  

Biodiversity Hotspots

Name Location Endemic Species Website
Atlantic Forest Argentina, Brazil, Paraguay, Uruguay No

Consumers

Range Map

External References

Citations

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
♦ 3Nathan 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
♦ 4Gibson, D. I., Bray, R. A., & Harris, E. A. (Compilers) (2005). Host-Parasite Database of the Natural History Museum, London
♦ 5International Flea Database
Ecoregions provided by World Wide Fund For Nature (WWF). WildFinder: Online database of species distributions, ver. 01.06 Wildfinder Database
Biodiversity Hotspots provided by Critical Ecosystem Partnership Fund
Abstract provided by DBpedia licensed under a Creative Commons License
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