Frog (English: Frog Toad rank:,, Anura) number of amphibians, the first use of the name of science that Anura
The overall shape is no animal tail Because the tail vertebrae integrated as one piece length Spine reduction in the number of down from prehistoric animals because there are no more than 9 segmentThe partially connected and filled with muscles strong. In order to jump a big head and a flat Broadbill much
The frog in the larvae will look different from the adult clearly, called "tadpoles" [] by 2 shaped like a fish, a big head The tail, no teeth, the structure of the beak is a compound keratins
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