Life list for Kenneth Erwin
Families

20

Genera

47

Species

88

Subspecies

20

Frogs and Toads
True Toads - Bufonidae

Treefrogs - Hylidae

True Frogs - Ranidae

North American Spadefoot Toads - Scaphiopodidae
Salamanders
Mole Salamanders - Ambystomatidae

Lungless Salamanders - Plethodontidae

Newts and Fire Salamanders - Salamandridae
Snakes
Advanced Snakes - Colubridae

Vipers - Viperidae