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© Rune Midtgaard


Biodiversity of the reptile families of   
Coahuila
[Mexico]
excl. introduced, extinct, unconfirmed, and unnamed species
Genera Endemic
genera
Endemism
(genera)
Species Endemic
species
Endemism
(species)
Species in % of
all species in
Coahuila
Lizards (Sauria)
Anguidae (Slowworms. etc.) 2 0 0.0 % 5 1 20.0 % 4.0 %
Crotaphytidae (North American Collared Lizards) 2 0 0.0 % 4 1 25.0 % 3.2 %
Eublepharidae (Eyelid Geckos) 1 0 0.0 % 2 0 0.0 % 1.6 %
Phrynosomatidae (North American Lesser Iguanas) 7 0 0.0 % 33 4 12.1 % 26.4 %
Scincidae (Skinks) 2 0 0.0 % 7 1 14.3 % 5.6 %
Teiidae (Greater Tejus) 1 0 0.0 % 5 0 0.0 % 4.0 %
Xantusiidae (Night Lizards) 1 0 0.0 % 1 0 0.0 % 0.8 %
Snakes (Serpentes)
Colubridae (Typical Snakes) 23 0 0.0 % 42 0 0.0 % 33.6 %
Elapidae (Cobras. Mambas. Sea Snakes. etc.) 1 0 0.0 % 1 0 0.0 % 0.8 %
Leptotyphlopidae (Thread Snakes) 1 0 0.0 % 3 0 0.0 % 2.4 %
Viperidae (Vipers) 3 0 0.0 % 10 0 0.0 % 8.0 %
Turtles (Testudines)
Emydidae (Western Pond Turtles) 3 0 0.0 % 6 2 33.3 % 4.8 %
Kinosternidae (American Mud and Musk Turtles) 1 0 0.0 % 2 0 0.0 % 1.6 %
Testudinidae (Tortoises) 1 0 0.0 % 2 0 0.0 % 1.6 %
Trionychidae (Softshell Turtles) 1 0 0.0 % 2 1 50.0 % 1.6 %