Diversity in the Scutes of Cheloiiia. 



57 



TABLE VII. 

 Embryos and Newborn — From Artificial Nests in the Ground. 



A. 21 Embryos — Originally from One Natural Nest. 



Eggs transferred to two artificial nests in the ground. The tirst 10 embryos 

 below (Nos. 35-44) came from one of these nests, the remainder from the 

 other. 



B. l-'t Embryos. 

 Originally from one natural nest. 



? 

 45th 



48th 



13 13 



12 13 



13 13 

 12 13 



15 14 



Norm,al 



Norm.al. 



Normal. 



Supn'y marginal posteriorly, right 

 side. Malformation of posterior margin 

 right side. 



Regular scute following N4. Mar- 

 ginals with 14-13 plan anteriorly but 

 with supn'y scutes posteriorly, each side. 



Norm,al. 



Nor?nal. 



Normal. 



Normal. 



Nortnal. 



RC5 represented by 2 scutes. 



Normal, except that nuchal is notched 

 and shows slight median furrow. 



Norm.al. 



LM2 and LM4 very much reduced. 



80 

 79 



68 



76 



