Life list for Donald Becker
Families

27

Genera

65

Species

143

Subspecies

54

Crocodilians
Alligators and Caimans - Alligatoridae
Frogs and Toads
True Toads - Bufonidae

Rain Frogs - Eleutherodactylidae

Treefrogs - Hylidae

Narrow-mouthed Toads - Microhylidae

Spadefoot Toads - Pelobatidae

True Frogs - Ranidae
Lizards
Lateral Fold Lizards - Anguidae

Collared and Leopard Lizards - Crotaphytidae

Anoles - Dactyloidae

Geckos & Legless Lizards - Gekkonidae

North American Iguanids - Phrynosomatidae

Skinks - Scincidae

Tegus - Teiidae
Salamanders
Mole Salamanders - Ambystomatidae

Lungless Salamanders - Plethodontidae

Olms and Waterdogs - Proteidae

Newts and Fire Salamanders - Salamandridae

Sirens - Sirenidae
Snakes
Advanced Snakes - Colubridae

Slender Blind Snakes - Leptotyphlopidae

Vipers - Viperidae
Turtles
Snapping Turtles - Chelydridae

Pond Turtles - Emydidae

American Mud Turtles and Musk Turtles - Kinosternidae

Tortoises - Testudinidae

Soft-shelled Turtles - Trionychidae