PLATE 6. 



Fig. 1. — Muscles (if ri^lit, liinil \cg,, I'ctal asprct. ii. ghiti'iis ininirniis; /), pDstei'ior ilivisiciii of fj;luti'us 



iiii-ilius; <•, j;liitf'iis iiiaximus; i1, K<'niitcniliii(isus, IVoin two lu'inls; r, gastrrorncniius; /, pcionciis 



longus; y, extensor longus <ligitorum; /(, tibialis antious; ;', liiceps femoris; /, cnireiis; /,-, 



vastus externus; I, reetus femoris; ni, seeoinl heail of gluteus niaxiinus from thr ilium; //, 



gluteus raedius. V 1. 

 Figs. 2, 3. Lumbosacral plexuses of two individuals, showing v.ariation. u, anterior crural nerve; 



o, obturator; .s, sciatic. X 1. 

 Fig. 4. — Ectal view of gastrocnemius showing its two heads and its miion with the .soleus. n, soleus. 



X 1. 

 Fig. o. — Forearm muscles from dorsal aspect, n, extensor digitorum communis; /), extensores radialis 



longior et brevior; r, pronator teres; d, extensor ossis metacarpi pollicis; c. exten.sor carpi 



ulnaris; /, indicator; y, extensor minimi digiti. X 1. 

 Fig. 0. — Forearm muscles from ventral aspect, o, flexor sublimis digitorum: h, llexor e.arpi radialis; 



r, flexor carpi ulnaris; rf. flexor profundus digitorum. ^-^ 1. 

 Figs. 7, 10. — Brachial plexuses of two individuals, v-viii, fifth to eighth cervical nerves; i, first 



dorsal nerve. X about o. 

 Fig. S. — Brain, dorsal view. X 1 . 

 Fig. 0. — Pirain, sagittal section. X 1. 



