n.
Any of several gregarious, burrowing South American rodents of the genera Lagostomus and Lagidium, related to and resembling the chinchilla.
[Spanish vizcacha, from Quechua wiskácha.]
viscacha
Dictionary:
vis·ca·cha (vĭ-skä'chə) 
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n.
Any of several gregarious, burrowing South American rodents of the genera Lagostomus and Lagidium, related to and resembling the chinchilla.
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| WordNet: viscacha |
Note: click on a word meaning below to see its connections and related words.
The noun has one meaning:
Meaning #1:
gregarious burrowing rodent larger than the chinchillas
Synonyms: chinchillon, Lagostomus maximus
| Wikipedia: Viscacha |
| Viscacha | |
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| A viscacha in the Atacama desert, Chile | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Rodentia |
| Family: | Chinchillidae |
| Genera | |
Viscachas or vizcachas are rodents of two genera (lagidium and lagostomus) in the family Chinchillidae. They are closely related to chinchillas. There are five extant species of viscacha:
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Extant species
- Plains viscacha (Lagostomus maximus): Resident of the Pampas of Argentina, easily differentiated from other viscachas by black and gray mustache-like facial markings. This species lives colonially in warrens of ten to over one hundred. It is very vocal and emits alarm calls. The plains viscacha can strip grassland used to graze livestock; this caused ranchers to consider the rodent a pest species.
- Lagidium ahuacaense: a newly described species of mountain viscacha from the Ecuadorean Andes.[1]
- Northern viscacha (Lagidium peruanum): Native to the Peruvian Andes at those elevations between the tree line and the snow line. It is dorsally gray or brown in color, with a bushy tail and long, furry ears. This species lives in large colonies separated into individual family units, like an apartment complex. It eats a wide range of plant matter, settling for almost anything it can find growing in the harsh, rocky environment.
- Mountain viscacha (Lagidium viscacia): Also called southern viscacha, this species is similar to the northern viscacha, but its pelage is more red in color. It lives in similar habitat in the Andes.
- Wolffsohn's viscacha (Lagidium wolffsohni): Little is known about this species, as it is rarer than the other three viscachas.
Extinct species
- Lagostomus crassus: a species known from a single fossil skull specimen.
Gallery
 A viscacha in the Sur Lipez desert, Bolivia |
See also
References
- Werner, F. A., K. J. Ledesma, and R. Hidalgo B. 2006. Mountain vizcacha (Lagidium cf. peruanum) in Ecuador - First record of Chinchillidae from the Northern Andes. Mastozoología Neotropical, 13:271-274.
- ^ KARIM J. LEDESMA1, FLORIAN A. WERNER, ANGEL E. SPOTORNO & LUIS H. ALBUJA (2009). "A new species of Mountain Viscacha (Chinchillidae: Lagidium Meyen) from the Ecuadorean Andes". ZOOTAXA 2126: 41–57.
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| Viscachas and Chinchillas (Chinchillidae) (zoology) |
| Red viscacha rat |
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 | Dictionary. The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved. Read more |
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| WordNet. WordNet 1.7.1 Copyright © 2001 by Princeton University. All rights reserved. Read more |
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