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Crotalus intermedius
Crotalus intermedius is a venomous pitviper species found in central and southern Mexico. Three subspecies are currently recognized, including the nominate subspecies described here.[3] Additional recommended knowledge
DescriptionThis species grows to a maximum length of 50-60 cm. Males are somewhat larger than females. Klauber (1972) gives a maximum length of 57 cm, although captive specimens may grow larger.[2] Geographic rangeFound in central and southern Mexico, more specifically in southeastern Hidalgo, southern Tlaxcala, northeastern and south-central Puebla, west-central Veracruz, Oaxaca (in the Sierra Juárez, Cerro San Filipe and the surrounding mountains, Sierra de Cuatro Venados, Sierra Madre del Sur, and the Sierra de Mihuatlán), and in Guerrero (in the Sierra Madre del Sur, west of Chilpancingo). A type locality was not given in the original paper, but "Mexico" is inferred from the title.[1] Smith and Taylor (1950) restricted it to "El Limón, Totalco, Veracruz, Mexico."[2] HabitatMuch of the range of this species consists of seasonally dry pine-oak forest. However, it has also been found in cloud forest near Omilteme in Guerrero, as well as in the desert near Cacaloapan in Puebla, and Pachuca in Hidalgo.[2] Found at elevations between 2,000 and 3,200 m.[1] Conservation statusThis species is classified as Least Concern (LC) on the IUCN Red List of Threatened Species (v3.1, 2001).[4] 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 stable. Year assessed: 2007.[5] Subspecies
See also
References
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This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Crotalus_intermedius". A list of authors is available in Wikipedia. |