POLYCLADS OF THE ATLANTIC COAST HYMAN 



471 



Figure 28. — a, Copulatoiy apparatus of Slylochus oculiferus (Girard), from sections of 

 sexual region of specimen shown in fig. 27; b, eyes of Euplana carolinensis, new species; 

 c, E. carolinensis, from Pearse's whole mount No. 370, type; d, copulatory complex of 

 E. carolinensis, from sections made of rear part of specimen shown in fig. 28, c. (See 

 p. 492 for index to numbered parts.) 



