You are viewing this Family as classified by:

Wikipedia

Crotaphytidae

The Crotaphytidae, or collared lizards, are a family of desert-dwelling reptiles native to the Southwestern United States and northern Mexico. They are very fast-moving animals, with long limbs and tails, and are carnivorous, feeding mainly on insects and smaller lizards.

The two genera contain 12 species.

Technical characters[edit]

  • Femoral pores present
  • Interparietal scale small (distinctly smaller than ear opening)
  • Never have an enlarged midorsal scale row or fringe
  • Never have a divided rostral scale
  • No bony spines or projecting ridges on their heads
  • No scales projecting over their ears, and no scales forming a prominent fringe on sides of toes as in Phrynosomatidae

Species[edit]

Genus Gambelia Baird, 1859[1] (leopard lizards)

Genus Crotaphytus Holbrook, 1842[1] (collared lizards)

Nota bene: A binomial authority in parentheses indicates that the species was originally described in different genus.

References[edit]

  1. ^ a b Dahms Tierleben. www.dahmstierleben.de/systematik/Reptilien/Squamata/Iguania/crotaphytidae.
  2. ^ "Gambelia ". The Reptile Database. www.reptile-database.org.
  3. ^ "Crotaphytus ". The Reptile Database. www.reptile-database.org.

Further reading[edit]

  • Frost DR, Etheridge RE. 1989. A Phylogenetic Analysis and Taxonomy of Iguanian Lizards (Reptilia: Squamata) Univ. Kansas Mus. Nat. Hist. Misc. Publ. 81: 1-62. (Family Crotaphytidae, p. 36).


Creative Commons Attribution Share Alike 3.0 (CC BY-SA 3.0)

Source: Wikipedia

Unreviewed

Article rating from 0 people

Default rating: 2.5 of 5

Disclaimer

EOL content is automatically assembled from many different content providers. As a result, from time to time you may find pages on EOL that are confusing.

To request an improvement, please leave a comment on the page. Thank you!