Key Characteristics  Slim waist  Long legs  Pointed toes  Extensive webbing on the hind feet  Horizontal pupils  Dorsolateral folds  Smooth skin  Most lack ribs  Eight vertebrae  Teeth on upper jaw

Plateau Frog Nanorana pleskei

African Bullfrog Pyxicephalus adspersus

Red-Legged Frog Rana aurora

Crawfish Frog Rana areolata

Rio Grande Leopard Frog Rana berlandieri

Plains Leopard Frog Rana blairi

Cascades Frog Rana cascadae

North American Bullfrog Rana catesbeiana

Green Frog Rana clamitans

River Frog Rana hecksheri

Columbia Spotted Frog Rana luteiventris

Florida Bog Frog Rana okaloosae

Pickerel Frog Rana palustris

Distribution

References  Global Biodiversity Information Facility. Accessed January 17, 2011 at  Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey The Animal Diversity Web (online). Accessed January 17, 2011 at  Ranidae (True Frogs). Accessed January 17, 2011 at