石蛙,学名棘胸蛙,属两栖纲无尾目,蛙科,是我国最大的食用蛙之一。其综合营养价值可与甲鱼媲美,是少有的珍贵养殖蛙类。一、石蛙的形态特征及习性 石蛙成蛙体长约12厘米,体重可达250—500克,皮肤粗糙,背部皮肤呈暗灰色,有许多疣,头、四肢、体侧也布满小圆疣,疣上还有分散的小黑棘。 Stone frog, scientific name spinosa frog, is an amphibia anura, frog family, is China’s largest edible frog one. Its comprehensive nutritional value comparable with turtle, rare rare breeding aquatic frogs. First, the morphological characteristics and habits of stone frogs Frog into a frog body about 12 cm, weighing up to 250-500 grams, rough skin, dark gray skin on the back, there are many warts, head, limbs, the body is also covered with small Round warts, warts are scattered on the black spines.