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雌雄鳖的识别雌鳖尾短,不能自然伸出裙边外;雄鳖则相反。雌鳖背甲为较圆的椭圆形,中部较平;雄鳖背甲为前狭后宽的长椭圆形,中部突隆起。雌鳖体形较厚,腹部为十字形,后肢间距较宽;雄鳖体形较薄,腹部为曲王形,后脚间距较狭。(长山供稿)雌雄鳖的识别...
Male and female turtles to identify the female turtle tail short, can not naturally extend the skirt outside; male turtle is the opposite. Female turtle carapace is more round oval, central flat; male turtle carapace long before the narrow apex after the long oval, protruding from the middle of the sudden. Female turtle body shape is thick, the abdomen is cruciform, hind legs spacing is wider; male turtle body shape is thinner, abdomen is Qu Wang-shaped, rear foot spacing is narrow. (Changshan feed) identification of male and female turtles ...