ELEMENTS OF MAMMALIAN ANATOMY. 
ZS \ i, f 
o WY / | 
ye 
Fic. 106. VENTRAL ASPECT OF THE NERVES OF HIND-LIMB. 
4, 5, 6, 7, I, 2, and 3, Fourth, fifth, sixth, and seventh lumbar, and first, 
ys 
second, and third sacral nerves; a, branch from the fourth to the 
fifth; ac, anterior crural; cu, saphenous; d, anterior tibial; e, 
peroneal or musculocutaneous; ex, external popliteal or peroneal; 
ef, external plantar; fo, obturator foramen; gs, greater sciatic; g, 
genito-crural; it, internal popliteal; ip, internal plantar; kn, 
knee; J, external cutaneous; /s, lumbosacral cord; ¢, posterior tibial ; 
s, small sciatic. 
