Turtle biodiversity
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   Families


Carettochelyidae
Pig-nosed Turtle


Chelidae
Austro-American Side-necked Turtles


Cheloniidae
Hard-shelled Sea Turtles


Chelydridae
American Snapping Turtles


Dermatemydidae
Central American River Turtle


Dermochelyidae
Leatherback Sea Turtle


Emydidae
Western Pond Turtles


Geoemydidae
Eastern Pond Turtles


Kinosternidae
American Mud and Musk Turtles


Pelomedusidae
African Side-necked Turtles


Platysternidae
Big-headed Turtle


Podocnemididae
Giant Side-necked Turtles


Testudinidae
Tortoises


Trionychidae
Softshell Turtles

Taxonomy of Turtles (Testudines) Bibliography of Turtles (Testudines)


Species richness map of the turtles (Testudines) of the world
(click on the map to see larger version)



Biodiversity of turtle species

How many turtle species are there in the World?
How many endemic turtles are there in the World?
Chronology of new turtle species descriptions
  • Frequency (left)
  • Cumulative frequency (right)
  • Which countries and regions have
    most turtle species?
  • Ranked list (countries, left map)
  • Ranked list (all regions, right map)