Crotalus aquilus
| Crotalus aquilus | |
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| Conservation status | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Subphylum: | Vertebrata |
| Class: | Reptilia |
| Order: | Squamata |
| Suborder: | Serpentes |
| Family: | Viperidae |
| Subfamily: | Crotalinae |
| Genus: | Crotalus |
| Species: | C. aquilus |
| Binomial name | |
| Crotalus aquilus Klauber, 1952 |
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| Synonyms | |
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Crotalus aquilus is a venomous pitviper species found in the highlands of central Mexico. No subspecies are currently recognized.[4] The specific name, aquilus, is Latin for "eagle" and refers to the high altitude at which this species is found.
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[edit] Description
This species grows to a maximum reported total length of 67.8 cm in length. However, most adult specimens, which are described are heavy-bodied, are less than 50 cm in length.[2]
[edit] Geographic range
Found in the highlands of central Mexico in the states of Guanajuato, Hidalgo, México, Michoacán and San Luis Potosí. The type locality given is "near Alvarez, San Luis Potosí, Mexico."[1]
[edit] Habitat
These snakes are found in the open grassy and generally rocky habitats north of the Transverse Volcanic Cordillera. They also occur in pine-oak forest, open karstic areas, grassy mountain meadows and stony mesquite-grassland.[2]
[edit] Conservation status
This species is classified as Least Concern (LC) on the IUCN Red List of Threatened Species (v3.1, 2001).[5] Species are listed as such due to their wide distribution, presumed large population, or because it is unlikely to be declining fast enough to qualify for listing in a more threatened category. The population trend is down. Year assessed: 2007.[6]
[edit] See also
- List of crotaline species and subspecies
- Crotalus by common name
- Crotalus by taxonomic synonyms
- Crotalinae by common name
- Crotalinae by taxonomic synonyms
- Snakebite
[edit] References
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Wikimedia Commons has media related to: Crotalus aquilus |
- ^ a b McDiarmid RW, Campbell JA, Touré T. 1999. Snake Species of the World: A Taxonomic and Geographic Reference, vol. 1. Herpetologists' League. 511 pp. ISBN 1-893777-00-6 (series). ISBN 1-893777-01-4 (volume).
- ^ a b c Campbell, J.A.; Lamar W.W. (2004). The Venomous Reptiles of the Western Hemisphere. Ithaca and London: Comstock Publishing Associates. pp. 870 pp. 1500 plates. ISBN 0-8014-4141-2..
- ^ Klauber, L.M. (1997). Rattlesnakes: Their Habitats, Life Histories, and Influence on Mankind. Second Edition. First published in 1956, 1972. Berkeley: University of California Press. pp. 870 pp. 1500 plates. ISBN 0-520-21056-5.
- ^ "Crotalus aquilus". Integrated Taxonomic Information System. http://www.itis.gov/servlet/SingleRpt/SingleRpt?search_topic=TSN&search_value=585821. Retrieved 9 July 2007.
- ^ Crotalus aquilus at the IUCN Red List. Accessed 13 September 2007.
- ^ 2001 Categories & Criteria (version 3.1) at the IUCN Red List. Accessed 13 September 2007.
