Twin-spotted Rattlesnake

Crotalus pricei

Crotalus pricei is a venomous pit viper species found in the United States and Mexico. Currently, two subspecies are recognized.

Common names: twin-spotted rattlesnake, western twin-spotted rattlesnake
A neonate Twin-spotted Rattlesnake (Crotalus pricei) basking in the morning sun These rattlesnakes are small even when fully grown, but this tiny baby couldn't have been more than about four inches long. Crotalus pricei,Geotagged,Summer,United States

Appearance

Adults usually do not exceed 50–60 cm in total length . The maximum total length recorded is 66 cm .

The color pattern consists of a gray, bluish-gray, brownish-gray, or medium- to reddish-brown ground color, usually with a fine brown speckling. This is overlaid with a series of dorsal blotches that tend to be divided down the median line to form 39-64 pairs.

Naming

The specific name, ''pricei'', is in honor of William Wightman "Billy" Price , a field biologist, who collected the first specimens which became the type series.Its common names are twin-spotted rattlesnake, western twin-spotted rattlesnake, Price's rattlesnake, Arizona spotted rattlesnake, spotted rattlesnake, and Arizona twin-spotted rattlesnake....snipped...

Status

This species is classified as Least Concern on the IUCN Red List of Threatened Species . Species are listed as such due to their wide distribution, presumed large population, or because they are unlikely to be declining fast enough to qualify for listing in a more threatened category. The population trend was stable when assessed in 2007.

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Status: Least concern | Trend: Stable
EX EW CR EN VU NT LC
Taxonomy
KingdomAnimalia
DivisionChordata
ClassReptilia
OrderSquamata
FamilyViperidae
GenusCrotalus
SpeciesC. pricei