PLATE 2 



All magnifications of photomicrographs are X 25, except figure 34 which is X 170. 



Fig. 7. Fetus 86: (normal male, figs. 7-10), testis and epididymis. 



Fig. 8. Fetus 86: urethra and paired ejaculatory ducts, the capsule of the latter 

 including the prostatic utricle. Partially developed prostatic glands are present. 



Fig. 9. Fetus 86: inethra Avith seminal colliculus on the summit of which opens 

 the prostatic utricle and laterally the open ejaculatory ducts. Many prostatic 

 glands and ducts of the caudal lobe are also present. 



Fig. 10. Fetus 86: urethra with bulbo-urethral glands. 



1:596] 



