PLATE I 



Fig. I. — PlagiorcMs corti: adult seen from ventral surface as, anterior 

 sucker; at, anterior testis; ci, cirrus; co, coeca; es, esophagus; go, genital 

 opening; ov, ovary; ph, pharynx; ps, posterior sucker; pt, posterior testis; 

 lit, uterus; vt, vitelline glands. 



Fig. 2. — Carophyllaeus laruei: adult seen from ventral surface ci, cirrus sac; 

 ai, coiled uterus; ov, ovar\'; sx, scolex; ts, testes; vd, vas deferens; vt, vitelline 

 glands. 



