Abstract
Interspecific comparisons of embryological development in turtles have been confounded by differences in morphology, number of stages, and relative detail of information provided for stages. To mitigate this problem for the family Emydidae, the largest family of turtles, a 27-stage scheme is presented for Trachemys scripta. Because the earliest stages of development are comparable across all turtle taxa, only the latter portion of development (stages 1226) is emphasized. Stages are defined on the basis of forelimb and claw morphological criteria described previously for Chelydra serpentina.
Publisher
Canadian Science Publishing
Subject
Animal Science and Zoology,Ecology, Evolution, Behavior and Systematics
Cited by
103 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献