58 



FRANK R. LILLIE. 



32 : cm. length to birth (about ioo cm.), and that the fcetal condi- 

 tions have not, therefore, been adequately correlated with adult 



Fig. 5. Anatomy of the urinogenital system of the free-martin of case 94, 

 19.25 cm. long. Described in text. Greatest length about 19 cm. 1. Gonad; 

 2. Wolffian duct; 3. Gubernaculum ; 4. Cut end of umbilical artery; 5. Wolf- 

 fian duct ; 6. Seminal vesicles; 7. Allantoic stalk reflected; 8. Ureter. (X 2.) 



conditions. It would seem that the major portion of the growth 

 of the gonad of the free-martin occurs in these missing stages, and 



