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Water Frog Information Pool - http://waterfrogs.csit.fsu.edu/
Information about several species and hybrids in the genus Rana. |
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Goliath Frog - http://en.wikipedia.org/wiki/Goliath_frog
Information from Wikipedia on frogs in the genus Conraua which include the largest known species and which are considered endangered. |
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Mountain Yellow-legged Frog (Rana muscosa) - http://www.californiaherps.com/frogs/pages/r.muscosa.html
Photos of this species and its habitat. Includes identifying traits and facts on natural history, range, reproduction, and conservation status. |
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California Red-Legged Frog - http://www.hyperlogik.com/CRLF/
Information about Rana aurora draytonii, a threatened frog of the western US. |
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Family Ranidae - http://animaldiversity.ummz.umich.edu/site/accounts/classification/Ranidae.html
Classification, information, pictures, and sounds. From the Animal Diversity Web. |