.1 ■ /ft 



,■■■ Mes \v.« V 



42^i^DCi ( iJSfe ^xv DC 



CC- 







y <3s> 





-VT 



33 



34 ^ 



Figs. 32, 33, 34, 35 From the level of the eighth myotome of Specimens 467, 

 473, 449, and 444, respectively. 



Figs. 36, 37, 38, 39 From the level of the thirteenth myotome 467, 473, 449 

 and 444, respectively. 



220 



