白条锦蛇产卵习性和胚胎发育的研究

Breeding habit and embryonic development of Elaphe dione

根据胚胎发育过程中形态特征和组织器官的变化,白条锦蛇卵产出到幼蛇孵出分为三期,分别描述了各期的主要特征;并就白条锦蛇的产卵习性、孵化时间、孵化条件进行了观察研究。

According to the changes of the morphological characteristics,organ and tissue in the embryo development of Elaphe dione,three stages are divided from egg laying to hatching.Major morphological characters and organ of every stage are described respectively.Laying habit,hatching time and hatching condition of embryonic development of Elaphe dione are also investigated.