Plate IX. 



o 



.O./"'^ , 



.r^"^'^^ 



r^ /7I^ A, 



.L^~ 



eggs... ^"V^ 



^ ? 



J 







,-:<" 



^ V 



;KMi 



r .1 



"^L\^ 



4. 



.'Vt T-\- 



D\.\ 



%'" d 



4(Uii 



\_--) 



Fig. 1. ? Epibdella, sp. 

 Figs. 2-4. Acanthotyle, sp. 



