Snapping Turtle: Chelydra serpentina
- Project by Chris Huber on this reptile, some basic facts about it, its adaptations, nutrition, habitat and reproduction.
- http://acadweb.uwlax.edu/07Spring/SAH/BIO203/huber_chri/

Snapping Turtle
- Several interesting photographs of this species, Chelydra serpentina serpentina, and information on its habits.
- http://museum.gov.ns.ca/mnh/nature/turtles/snap.htm

The Pig-Nosed Turtle
- Much information on Carettochelys insculpta, which is found in New Guinea and Northern Australia, its biology and status.
- http://aerg.canberra.edu.au/herps/fncchely.htm

Matamata Turtle: Chelus fimbriatus
- Photographs and information on this species from South America and its unique feeding habits.
- http://whozoo.org/Anlife99/diegoben/finalmataindex.htm

Testudines: Life History and Ecology
- A general description of the clade Chelonia with information on the habitats, diet, life history and ecology of its members.
- http://www.ucmp.berkeley.edu/anapsids/testudines/testudineslh.html

EMYSystem
- Provides a searchable database of turtles from all over the world. Global turtle conservation is also supported by this organisation.
- http://emys.geo.orst.edu/

Chelidae: Freshwater Turtles
- Taxonomy and ecology of the three species of turtle that are found in the Murray Darling Basin in Australia, their reproduction and conservation status.
- http://www.anbg.gov.au/cpbr/WfHC/Chelidae/

Australian Freshwater Turtles
- Crocodile Joe’s guide to these reptiles, information on their characteristics and behavior, and a list of the 7 genera and 26 species that occur in Australia.
- http://www.crocodilejoes.com/content/view/28/9/

Turtle
- Photographs and much information from Wikipedia on these reptiles, their anatomy and morphology, ecology and life history, evolutionary history and taxonomy.
- http://en.wikipedia.org/wiki/Turtle

Diamondback Terrapin
- Information from Wikipedia on this small species, also known as Malaclemys terrapin, including photographs, its description, life cycle and status.
- http://en.wikipedia.org/wiki/Diamondback_terrapin

The Fraser Island Short-necked Turtle
- Article with much information on this species in the genus Emydura which is found only in Queensland, Australia.
- http://aerg.canberra.edu.au/herps/fnfraser.htm

Snapping Turtle (Chelydra serpentina)
- Photographs and information on this North American species, its natural history, conservation and interactions with humans.
- http://www.holoweb.com/cannon/snapping.htm

Painted Turtle (Chrysemys picta)
- Photographs and much information on this species which is widely distributed across North America.
- http://www.holoweb.com/cannon/painted.htm

Red Eared Slider
- Habitat and distribution Trachemys scripta elegans.
- http://www.tpwd.state.tx.us/huntwild/wild/species/slider/

World-Wide List of Turtles and Tortoises on Stamps
- Illustrated list of stamps with depictions of turtles or tortoises.
- http://www.personal.psu.edu/staff/c/r/crr2/turtstmp/

Turtle Survival Alliance
- An international organization dedicated to sustainable captive management of freshwater turtles and tortoises.
- http://www.turtlesurvival.org/

World Chelonian Trust
- Dedicated to the captive care and conservation of all turtles and tortoises. Includes gallery, care sheet, and taxonomic list.
- http://www.chelonia.org/

Carettochelys.com
- Information about the biology and captive care of the Australasian Pig-Nose Turtle (Carettochelys insculpta) and Emydura species.
- http://www.carettochelys.com/

Snapping Turtle Page
- Information about the biology and captive care of snapping turtles (Chelydra serpentina).
- http://www.chelydra.org/

Asian Turtle Crisis
- The imminent threat of extinction of Asian turtle species from commercial exploitation, with links to related articles.
- http://nytts.org/asianturtlecrisis.html

Wood Turtle Earthworm Stomping
- Stomping for Earthworms by Clemmys insculpta in Captivity.
- http://www.unc.edu/~dtkirkpa/stuff/stomp.html

Semi-Aquatic Turtles Overview
- The basics of turtle husbandry and recognizing commonly available native species from the States.
- http://www.unc.edu/~dtkirkpa/stuff/oversemi.html

Box Turtle Observation Project
- General behavior observations, pictures, advice on NOT keeping them as pets.
- http://www.marietta.edu/~mcshaffd/boxt/boxt.html

Order Testudines
- Informative pages from the Animal Diversity Web on most turtle species. Habitat information, photographs, and other resources.
- http://animaldiversity.ummz.umich.edu/chordata/reptilia/testudines.html

Big-headed Turtle
- Article by David T. Kirkpatrick on this small semi-terrestrial turtle from Southeast Asia, Platysternon megacephalum.
- http://www.unc.edu/~dtkirkpa/stuff/bigheads.html

California Turtle and Tortoise Club
- Comprehensive resource for turtle and tortoise information. Includes photo gallery, sounds, species profiles, conservation news, and links.
- http://www.tortoise.org/

Box Turtle Conservation Strategies, McKeever Center, Pennsylvania
- Discusses loss of habitat, pet collecting, and predators.
- http://www.mckeever.org/turtle.html

Chelonian Research Foundation
- Publisher of the journal Chelonian Conservation and Biology, The Turtle and Tortoise Newsletter, and Chelonian Research Monographs.
- http://www.chelonian.org/

Nova Scotia Turtles
- Photographic identification guide and species accounts for Nova Scotia's seven species.
- http://museum.gov.ns.ca/mnh/nature/turtles/

David Kirkpatrick's Turtle Stuff
- Full text of published articles about many different species of turtles.
- http://www.unc.edu/~dtkirkpa/stuff/turtles.html

Leatherback Turtles in Cornwall
- Description and classification of Dermochelys coriacea.
- http://www.wildlifetrust.org.uk/cornwall/species/leather.htm

Bermuda Turtle Project
- A research and education program sponsored by the Bermuda Aquarium, Museum and Zoo and the Caribbean Conservation Corporation.
- http://cccturtle.org/bermuda/index2.htm

African Mud Turtles
- An essay on taxonomy and the genus Pelusios by David Kirkpatrick.
- http://www.unc.edu/~dtkirkpa/stuff/pel.html