Central CA Herp Project - An educational herp research site to promote understanding of reptiles and amphibians in the central San Joaquin Valley in California. - http://www.centralvalleyherps.com
The New Reptile Database - The database covers all living snakes, lizards, turtles, amphisbaenians, tuataras, and crocodiles. - http://www.reptile-database.org/
Coastal Plains Reptiles - Photographs and information on the snakes, lizards, turtles, and crocodilians of the Coastal Plain region of the southeastern United States. - http://www.coastalplainsreptiles.com/
Reptiles of Panama - Full checklist, with images and information for many species. - http://home.earthlink.net/~itec/Reptiles.html
Turtle, Tuatara, Crocodile Checklist - Checklist of crocodilians, tuatara, and turtles of the world: A web version of the long out-of-print edition originally published by the Association of Systematics Collections in 1989. - http://www.flmnh.ufl.edu/natsci/herpetology/turtcroclist/
Reptiles of Tasmania - An outstanding guide to Tasmania's reptiles, from the Tasmanian Parks and Wildlife Service. - http://www.dpiwe.tas.gov.au/inter.nsf/ThemeNodes/BHAN-54B9CJ?open
Reptile Image Gallery - Small images of snakes, crocodilians, and lizards by Adrian Warren. - http://www.lastrefuge.co.uk/photolibrary/spimage_reptiles.html
Discover Canada's Aquatic Reptiles - All about Canada's snakes, lizards, and turtles. - http://www.aquatic.uoguelph.ca/reptiles/reptframes.htm
Reptiles in Hiroshima - Information and photos of the 4 species of turtles, 4 lizards, and 8 snakes in Hiroshima Prefecture, Japan. - http://www3.ocn.ne.jp/~herpsgh/reptiles_hiroshima.html
Class Reptilia - Outline of the taxonomy of turtles, snakes and lizards, alligators and crocodiles, with information on selected subgroups and species. - http://animaldiversity.ummz.umich.edu/chordata/reptilia.html