Testudines and Squamata Practical Families

snapping turtles

Chelydridae

mud and musk turtles

Kinosternidae

Soft-shell turtles

Tronychidae

fresh water terrapin, pond turtle, marsh turtle

Emydidae

sea snakes, cobras, coral snake

Elapidae

boa

Boidae

king snake, water snake, garter snake

Colubrinae

viper, adder, rattlesnake

Viperidae

fench lizard, horned lizard

Phyrnosomatidae

gecko

Geckkonidae

chameleon,

Chamaeleonidae

iguana

iguanidae

gila monster, beaded lizard

Helodermatidae

anole

dactyloidae

monitor

Varanidae

glass lizard

Anguidae

tuatara

sphenodontidae