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381 amphibian species in United States
Rana temporaria
Bufo bufo
Plethodon cinereus
Lissotriton vulgaris
Anaxyrus americanus
Triturus cristatus
Notophthalmus viridescens
Lithobates clamitans
Lithobates catesbeianus
Rana arvalis
Pseudacris crucifer
Pseudacris regilla
Lithobates sylvaticus
Desmognathus fuscus
Hyla cinerea
Epidalea calamita
Plethodon glutinosus
Ambystoma maculatum
Acris crepitans
Anaxyrus fowleri
Hyla arborea
Desmognathus ochrophaeus
Hyla versicolor
Batrachoseps attenuatus
Lithobates palustris
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