Dunn, hmen>ation of the Thigh in the Frog. 



y—Kx. musculares to the M. gracilis minor. 

 5 — R. cutaneus femoris medialis. 

 c) Rr. musculares to the M. semimembranosus. 

 . R. muscularis to the M. ileo-femoralis. 

 R. profundus anterior. 



a — R. muscularis to the M. glutaeus magnus. 

 /5 — R. muscularis to the M. cruralis. 

 [x— R. muscularis to the M. ileo-fibularis.] 



221 



..-N.Uio-liy-p. 



FIGURE I. 

 From a dissection of the right plexus lumbo-sacralis of Rana virescens, 

 showing all the muscular and cutaneous branches which innervate the thigh. 

 The designations are those used in Tables I and II. The magnification is one 

 and one-half times the actual size of plexus. 



