形状没有明显区别,只是蟾蜍蝌蚪的颜色是黑色,稍淡就是青蛙.蟾蜍只是水温10-15度繁殖,青蛙5-10月份都能繁殖.图呢http://image.baidu.com/i?ct=503316480&z=0&tn=baiduimagedetail&ipn=d&word=%E8%9D%8C%E8%9A%AA&ie=utf-8&in=19654&cl=2&lm=-1&st=-1&pn=5&rn=1&di=44075442800&ln=1999&fr=&&fmq=1372574530832_R&ic=&s=&se=&sme=0&tab=&width=&height=&face=&is=&istype=2&ist=&jit=&objurl=http%3A%2F%2Fcc2.cache.cdqss.com%2Fphotochengdu%2F2013_03%2F103f295f6279d28ed75e25ccb6528532_middle.jpg蟾蜍1