TABLE SHOWING THE CLASSIFICATION OF THE WORMS 
DESCRIBED IN THIS CHAPTER 
Phylum 
PLATYHELMINTHES 
Class 
TURBELLARIA 
Orders Genera 
Planocera 
POLYCLADIDA { Stylochopsis 
Leptoplana 
Planaria 
Procerodes 
TRUILED IDA Bdelloura 
Fovia 
RHABDOCELIDA 
Class 
TREMATODA 
(External and internal parasites ) 
Class 
CESTODA 
(Internal parasites) 
Class 
NEMERTINEA 
Tetrastemma 
Nemertes 
Meckelia 
Cerebratulus 
Cosmocephala 
Polina 
160 
Species 
P. nebulosa 
S. littoralis 
LL. folium 
P. grisea 
P. frequens 
{ B. rustica 
B. candida 
F. Warrenti 
T. arenicola 
N. socialis 
N. viridis 
M. ingens 
M. rosea 
C. angulatus 
C. ochracea 
P. glutinosa 
