MUSCLES OF THE HIND LIMB. 



115 



178. M. extensor 



dig. II hrevis (Fig. 92 



e.b.2). 



Dugès, astragalo-sus- 

 phalangien du IT, 

 n. 183. 



This is partly covered 

 by the preceding- muscle : 

 it arises from the astra- 

 galus, and unites with 

 the tendon of the pre- 

 ceding muscle. 



Muscles of the third 

 toe. 



179. M. extensor 

 (tig. Ill longus (Fig. 92 

 e.l.i). 



Dugès, sus-astragalo- 

 phalaugien du mé- 

 dius, n. 199. 



This arises with the 

 extensor longus of the 

 second toe from the 

 calcaneum : its tendon 

 unites with that of the 

 following muscle. 



180. M. extensor 

 (Vig. Ill Ijreris (Fig\ 92 

 eJj.^). 



Dugès, astragalo-sus- 

 phalangien du mé- 

 dius, n. 181. 



This muscle arises 

 from the astragalus, 

 and is inserted with the 

 tendon of the preceding 

 muscle into the dorsal 

 surface of the basal pha- 

 lanx. 



Fig. 92. 



Dorsal view of muscles of foot of Rana esculenta. 



a.b. I M. abductor brevis dig. I. 

 e.b.i M. extensor brevis dig. I. 

 e.b.z M. extensor brevis dig. II. 

 «'.6.3 M. extensor brevis dig. III. 

 e.b.4 M. extensor brevis i dig. IV. 

 I'.b.^' M. extensor brevis 2 dig. IV^. 

 (•.6.5 M. extensor brevis dig. V. 

 e.l.i M. extensor longus dig. I. 

 ('.1.2 M. extensor longus dig. II. 

 c.1.2 M. extensor longus dig. III. 

 c.^4 M. extensor longus dig. IV. 

 ('./.5 M. extensor longus dig. V. 

 F.t M. flexor tarsi posterior. 

 8.2 to i 10 MM. interossei. 



I 2 



