Iguanidae

• genus Iguana

  Type genus of the Iguanidae.

• Amblyrhynchus

  Marine iguanas.

• Dipsosaurus

  Desert iguanas.

• Callisaurus

  Zebra-tailed lizard.

• Uma

  Fringe-toed lizard.

• Holbrookia

  Earless lizards.

• Crotaphytus

  Collared lizards.

• Gambelia

  Leopard lizards.

• Sceloporus

  Spiny lizards.

• Uta

  A reptile genus of Iguanidae.

• Urosaurus

  A reptile genus of Iguanidae.

• Phrynosoma

  Horned lizards.

• Basiliscus

  A reptile genus of Iguanidae.

• Anolis

  New World chameleons.

• Sauromalus

  Chuckwallas.

Cheloniidae

• Chelonia

  Green turtles.

• Caretta

  Loggerhead turtles.

• Lepidochelys

  Ridleys.

• Eretmochelys

  Hawksbills.

Agamidae

• genus Moloch

  Genus of Australian desert lizard.

• genus Agama

  Type genus of the Agamidae.

• Chlamydosaurus

  Frilled lizards.

• Draco

  A reptile genus known as flying dragons or flying lizards.

Emydidae

• Pseudemys

  Sliders; red-bellied terrapin.

• Malaclemys

  American terrapins.

• Terrapene

  Box turtles.

• Chrysemys

  Painted turtles.

Testudinidae

• Gopherus

  Gopher tortoises.

• Testudo

  Type genus of the Testudinidae.

• Geochelone

  Giant tortoises.

• Xerobates

  Possible new genus for desert and Texas tortoises based on recent research.

Scincidae

• Eumeces

  New World skinks.

• Scincus

  Type genus of Scincidae.

• Scincella

  A reptile genus of Scincidae.

Chelydridae

• Chelydra

  Snapping turtles.

• Macroclemys

  Includes the alligator snapping turtle.

Kinosternidae

• Kinosternon

  Type genus of the Kinosternidae.

• Sternotherus

  Musk turtles.

Gekkonidae

• Ptychozoon

  Flying geckos.

• Coleonyx

  Banded geckos.

Cordylidae

• Cordylidae

  Small family of spiny ovoviviparous African lizards.

• Cordylus

  Type genus of the Cordylidae; spiny lizards somewhat resembling tiny crocodiles.

Teiidae

• Cnemidophorus

  Whiptails.

• Tupinambis

  Tejus.

Also contains

• Trionyx

  Type genus of the Trionychidae.

• Dermochelys

  Type genus of the Dermochelyidae: leatherback turtles.

• Gerrhonotus

  Alligator lizards.

• Sphenodon

  Coextensive with the order Rhynchocephalia: tuataras.

• Amphisbaena

  Type genus of the Amphisbaenidae.

• Pygopus

  Type genus of the Pygopodidae; snake-shaped pleurodont lizard with no forelimbs and only...