无尾两栖类鸣叫行为的生物学意义

The Biological Meanings of the Calling Behavior of Anura

绝大多数无尾两栖类具有声带,雄性个体还具有起共鸣作用的声囊。无尾两栖类的鸣叫行为在种间识别,召唤、集群和防御,占区、炫耀和求偶,性别识别,雌雄鉴别以及物种鉴别等方面具有重要的生物学意义。由于与人类关系非常密切,要大力保护无尾两栖类动物。

Most animals in Anura have 2 pieces of vocal cords and the male have vocal sacs which perform the resonant function.The calling behavior in Anura means a lot such as identification among different species and male individuals,summons,groups,gathering and defense,occupation,courtship display,identification between different sexes,differentiation between different sexes and among species.Animals in Anura should be conserved well because they are closely relevant to human beings.