Rana

• Rana areolata
• Rana aurora
• Rana berlandieri
• Rana blairi
• Rana boylii
• Rana capito
• Rana cascadae

• Rana catesbeina
• Rana clamitans
• Rana grylio
• Rana heckscheri
• Rana muscosa
• Rana palustris
• Rana pipiens

• Rana pretiosa
• Rana septentrionalis
• Rana sphenocephala
• Rana sylvatica
• Rana virgatipes

• Bullfrogs@
• Carpenter Frog@
• Cascades Frog@
• Crawfish Frog@
• Gopher Frog@

• Green Frog@
• Mink Frog@
• Northern Leopard Frog@
• Pickerel Frog@
• Pig Frog@

• Red-legged Frog@
• River Frog@
• Southern Leopard Frog@
• Spotted Frog@
• Wood Frog@

• Common River Frog, Rana angolensis  - Provides brief information on number, habitat and range. With photos.
• Rana bedriagae Camerano 1882  - Contains information on description, distribution, voice and synonyms. With pictures, maps, sounds, links and references.
• Rana cerigensis Beerli, Hotz, Tunner, Heppich, and Uzzell 1994  - Contains information on physical features, distribution, voice and synonyms. With pictures, maps, links and references.
• Rana cretensis Beerli, Hotz, Tunner, Heppich, and Uzzell 1994  - Presents description, distribution, voice and synonyms.
• Rana epeirotica Schneider, Sofianidou, Kyriakoupoulou-Slavounou 1984  - Provides data on physical features, distribution and voice. With images.
• Rana lessonae Camerano 1882  - Presents physical features, voice and distribution. With references.
• Rana perezi Seoane 1885  - Offers description, distribution, voice and synonyms. With pictures.
• Rana ridibunda Pallas 1771  - Discusses physical features, distribution and voice. With pictures.
• Rana saharica Boulenger 1913  - Provides information on distribution, voice and distinguishing features. With images.
• Rana shqiperica Hotz, Uzzell, Gunther, Tunner and Heppich 1987  - Information on physical features, distribution, voice and synonyms. With images.
• Ruwenzori River Frog, Rana ruwenzorica  - Contains brief information on collection, habitat and range. With pictures.
• Water Frog Bibliography  - Lists publications pertaining to this amphibians.