EXPLANATION OF PLATE XXIX. 



Fig. 14. — Left half of a transverse section at the posterior 

 end of the uterus, showing oviduct, ovary, vas deferens, and three 

 nerve cords. X 68f. (2/4/|-.) 



Fig. 15. — Left half of a transverse section showing the junc- 

 tion of the vitello-intestinal canal with the left branch of the 

 intestine. X 68f. (2/5/2.) 



Fig. 16. — Left half of a transverse section showing the junc- 

 tion of the vitello-intestinal canal with the oviduct. Also shows 

 the innominate gland lying opposite to the ovary. X 68§. 

 (2/5/i.) 



Fig. 17. — Left third of a transverse section at the level of the 

 vulva, showing the junction of the vagina with the vulva and 

 with the lateral yolk duct. X 68f . (3/1/^.) 



Fig. 18. Left half of a transverse section through the coty- 

 lophore at the level of the second sucker. X 68§. 



