Frog
In general, frogs have protruding eyes, no tail, and strong, webbed hind
feet that are adapted for leaping and swimming. They also possess
smooth, moist skins. Many are predominantly aquatic, but some live on
land, in burrows, or in trees. A number depart from the typical form.
Sedge frogs (Hyperolius), for example, are climbing African frogs with adhesive toe disks. The flying frogs (Rhacophorus)
are tree-dwelling, Old World rhacophorids; they can glide 12 to 15
metres (40 to 50 feet) by means of expanded webbing between the fingers
and toes (see tree frogs).
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