238 



ELEMENTS OF MAMMALIAN ANATOMY 



a 



Fig. 115. — Ventral Aspect of the Nerves of Hind-limb. 



4, 5, 6, 7, I, 2, and 3, Fourth, fifth, sixth, and seventh lumbar, and first, 

 second, and third sacral nerves; a, branch from the fourth to the fifth; ac, an- 

 terior crural; cu, saphenous; d, anterior tibial; e, peroneal or musculocutaneous; 

 ex, external popliteal or peroneal; ef, external plantar; /o, obturator foramen; 

 gs, greater sciatic; g, genito-crural; H, internal popliteal; ip, internal plantar; 

 kn, knee; /, external cutaneous; Is, lumbosacral cord; t, posterior tibial; s, small 

 sciatic. 



