蛤士蟆属两栖纲蛙科动物，体长约6－7厘米，背部土灰色，散布黄色及红色斑点。这种蛙科动物，主要分布在我国四川、湖北、江苏以北地区，大多生活于阴湿的山坡树丛中，冬季则群集于河溪深处石块下冬眠，早春产卵。所以，生物学界称这种蛙为中国林蛙。蛤土蟆有许多别名和别写。 Clam frog is an amphibian frog family, body length of about 6-7 cm, gray dirt on the back, spreading yellow and red spots. The frog species are mainly distributed in the areas of Sichuan, Hubei and Jiangsu in the north of China. Most of them live in shady slopes and trees. In winter, they are clustered in hibernating stones in deep rivers and spawn in early spring. Therefore, the biology community calls this species of frog Rana chensinensis. Clam toad has many aliases and do not write.