PLATE I 



Clinostomum intermedialis: adult seen from ventral surface; as, anterior 

 sucker; an, anterior testis; ci, cirrus sac; co, coeca; cu, coiled uterus; eh, 

 excretory branch; ere, excretory pore; go, genital opening; wo, mouth opening; 

 mp, muscular pharynx; ov, ovary; ps, posterior sucker; pt, posterior testis; 

 sv, coiled seminal tube; ut, uterus; vt, vitelline glands. 



