Life list for Stephen Spear
Families

41

Genera

110

Species

201

Subspecies

12

Caecilians
Neotropical and Tropical African Caecilians - Dermophiidae
Crocodilians
Alligators and Caimans - Alligatoridae
Frogs and Toads
True Toads - Bufonidae

Glass Frogs - Centrolenidae

Fleshbelly Frogs - Craugastoridae

Poison Frogs - Dendrobatidae

Rain Frogs - Eleutherodactylidae

Treefrogs - Hylidae

Tropical Frogs - Leptodactylidae

Narrow-mouthed Toads - Microhylidae

Monkey Frogs - Phyllomedusidae

True Frogs - Ranidae

North American Spadefoot Toads - Scaphiopodidae
Lizards
Lateral Fold Lizards - Anguidae

Casque-headed Lizards - Corytophanidae

Anoles - Dactyloidae

Geckos & Legless Lizards - Gekkonidae

Spectacled Lizards - Gymnophthalmidae

Woodlizards and Clubtails - Hoplocercidae

North American Iguanids - Phrynosomatidae

Geckos - Phyllodactylidae

Bush Anoles - Polychrotidae

Skinks - Scincidae

Geckos - Sphaerodactylidae

Tegus - Teiidae
Salamanders
Mole Salamanders - Ambystomatidae

Giant Salamanders - Cryptobranchidae

Lungless Salamanders - Plethodontidae

Olms and Waterdogs - Proteidae

Olympic Salamanders - Rhyacotritonidae

Newts and Fire Salamanders - Salamandridae
Snakes
Boas and Anacondas - Boidae

Advanced Snakes - Colubridae

Pythons - Pythonidae

Vipers - Viperidae