Crotaphytus

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Crotaphytus is a genus of lizards, commonly known as collared lizards, in the family Crotaphytidae. Member species are small to medium-sized predators indigenous to the American southwest, Baja peninsula, and Mexico. Including the tail, they can be as small as Template:Cvt or as long as Template:Cvt, and are characterized by distinct bands of black or brown around the neck, to which their common names refer.

Species

File:Collared Lizard Closeup.jpg
A collared lizard posing on a rock in Colorado

The following species and subspecies are recognized as being valid.[1]

Image Scientific name Common name Distribution
File:Crotaphytus antiquus male.jpg Crotaphytus antiquus Axtell & Webb, 1995Script error: No such module "Check for unknown parameters". venerable collared lizard Sierra San Lorenzo, Sierra Texas, and Sierra Solis in extreme southwestern Coahuila state, Mexico
File:Great Basin Collared Lizard - Crotaphytus bicinctores.jpg Crotaphytus bicinctores N.M. Smith & W.W. Tanner, 1972Script error: No such module "Check for unknown parameters". Great Basin collared lizard or desert collared lizard Western United States
File:Collared Lizard near Hatch Point.jpg Crotaphytus collaris (Say, 1823)Script error: No such module "Check for unknown parameters". common collared lizard Mexico and the south-central United States (Arizona, Arkansas, Colorado, Kansas, Missouri, New Mexico, Oklahoma, and Texas)
Crotaphytus dickersonae K.P. Schmidt, 1922Script error: No such module "Check for unknown parameters". Sonoran collared lizard Mexico
Crotaphytus grismeri McGuire, 1994Script error: No such module "Check for unknown parameters". Grismer's collared lizard Baja California, Mexico
Crotaphytus insularis Van Denburgh & Slevin, 1921Script error: No such module "Check for unknown parameters". eastern collared lizard Mexico
File:Crotaphytus nebrius 71083611.jpg Crotaphytus nebrius Axtell & Montanucci, 1977Script error: No such module "Check for unknown parameters". Sonoran collared lizard U.S. state of Arizona and the Mexican state of Sonora
File:Crotaphytus reticulatus.jpg Crotaphytus reticulatus Baird, 1858Script error: No such module "Check for unknown parameters". reticulated collared lizard US state of Texas, Mexico (Coahuila, Nuevo León, and Tamaulipas)
File:Crotaphytus vestigium 154842062.jpg Crotaphytus vestigium N.M. Smith & W.W. Tanner, 1972Script error: No such module "Check for unknown parameters". Baja California collared lizard California (United States) and Baja California (Mexico)

Nota bene: A binomial authority in parentheses or a trinomial authority in parentheses indicates that the species or subspecies was originally described in a genus other than Crotaphytus.

Symbol

In 1969, Oklahoma designated its first state reptile when it chose the collared lizard.[2]

References

Citations

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Bibliography
  • Holbrook JE (1842). North American Herpetology; or, A Description of the Reptiles Inhabiting the United States. Vol. II. (Second edition). Philadelphia: J. Dobson. 142 pp. (Crotaphytus, new genus, p. 79).
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External links


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  1. Genus Crotaphytus at The Reptile Database www.reptile-database.org.
  2. Script error: No such module "Footnotes".