Anatom. Hefte. L Abt. 156. Hefl (52. Bd., II. 1). 



V. "in 



Figur 1. 



Mfa. 



Sopl. 



Sopl. 



V. oni. 



Mfa. 



Phw. 



Alfa. 



Pcw. 



V. om 



Figur "2. 



Figur 3. 



