REPRODUCTION 



21 



FIG. 5. Genital organs of boar. 1, testicle; 2, epididymis; 3, 

 vas deferens ; 4, spermatic artery ; 5, vesicula seminalis ; 6, prostate ; 

 7, Cowper's gland ; 8, bulbo cavernosus muscle ; 9, 9' and 9", penis ; 

 10, retractor penis muscle ; 12, orifice of preputial pouch. 



