REPTILIA. 393 



4. The characteristics of the principal groups of geological 

 reptiles. 



5. The snake in myth. 



6. The various methods of capturing prey among reptiles. 



7. The facts concerning incubation and care of young 

 among reptiles. 



8. The development of the amnion and allantois. See- 

 figures in reference texts. 



9. Library exercise : What reptiles are viviparous ? Can you 

 find any special reasons assigned for this in the particular 

 cases ? 



