856 MR. ST. GEORGE MIVART ON THE [ Dee. 6, 
Fig. 4. 


















































































Superficial muscles of ventral aspect on the right side. On the left the trans- 
versus perinei is cut and reflected, and the ischio-caudal shown by the sepa- 
ration of the adjacent muscles. 
C.D. Infero-caudal. #. O. External oblique. *’, F'?. Rectus femoris. _ G. 
Gracilis. JZ. Iliacus. 7. C. Ischio-caudal. Z. C. Cloacal muscle. &. Ree- 
tus. S. Tibial adductor. 7. Transversus perinei. 
