SMITHSONIAN MISCELLANEOUS COLLECTIONS 



VOL. 91 , NO. 7, PL. 1 



4 5 



DIGENETIC TREMATODES FROM MARINE FISHES 



Fig. 4. Flagioporus jusiforDiis. X'eiitral 



Fig. I. StcritHwtrcma oi'uta. \'entral view. 

 Fig. 2. Pycnadena piriformc. X'entral view. 

 Fig. 3. Lccithostaphytus atlicrinae. Ven- 

 tral view. 



Fig. 5. Podocotylc lancculata. X'entral view. 



