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Frogs and Toads (Anura): Herpetology

Frogs
Saddle-back Toads
Toads

• Froschlurche (Anura) - Systematik.
• Froschlurche (Anura; auch: Salientia) - Text und Abbildungen.
• Körperaufbau der Froschlurche
• Order Anura (Frogs and Toads) (University of Michigan) - Text and Images.