Outline of reptiles

The following outline is provided as an overview of and topical guide to reptiles:

Reptiles, as commonly defined, are tetrapod vertebrate animals with an ectothermic metabolism and amniotic development. Reptiles traditionally comprise four orders: Testudines (turtles), Crocodilia (crocodiles, alligators and gharials), Squamata (lizards and snakes) and Rhynchocephalia (tuatara), with about 12,000 extant species listed in the Reptile Database. The study of the traditional reptile orders, customarily in combination with the study of modern amphibians, is called herpetology.

What type of thing are reptiles?

A reptile can be described as all of the following:

Types of reptiles

List of reptiles

Reptile classifications

Examples of reptiles

History of reptiles

History of the study of reptiles

Evolutionary history of reptiles

Evolution of reptiles

Evolution of reptiles

Extinct reptiles

Characteristics of reptiles

Reptile reproduction

Human impact on reptiles

Reptile conservation

Endangered reptiles lists

Reptile centres

Reptile centre

Reptile organizations

Reptile publications

Books on reptiles

Periodicals on reptiles

Scientific journals covering reptiles

Reptile databases

See also