Figures to illustrate Muscles of Thigh. 



Outer view of right thigh of Common Fowl, partially dissected. (Copied from 



Garrod's figure, P. Z. S. 1873, p. 627.) 



s, sartorius ; ve, vastus externus ; bo and bi, biceps, origin and insertion ; tf, tensor fasc 

 (gluteus primus) ; fc, femoro-caudal ; afc, accessory femoro-caudal ; st, semitendinosus ; c 

 accessory semitendinosus ; sm, semimembranosus ; Ad, adductor ; P, pubis ; B, rectrices. 



f-f- 



Thigh of Touraco ( Corythaix) viewed from the inner side, to show the ambiens muse 

 arising from the prepubic side of the pelvis (P) and running along to blend with c 

 of the tendons of origin of the flexor perfor. digitorum (f.p.}. F, femur ; Ft, patel] 

 I.C., inner condyle of femur ; T, tibia ; b, biceps (cut short) ; s, sartorius (also cu' 

 e, e, extensor femoris ; sm, semimembranosus ; add, adductores. 



