4<X> LOUIS MAX HICKERNELL. 



PLATE II. 



FIG. 3. Ventral view of Philodina roseola with trochal discs retracted and 

 proboscis extended. 



FIG. 4. Philodina roseola in contracted condition. 

 FIG. 5. P. roseola in dried contracted condition. 

 FIG. 6. Side view of foot of P. roseola showing toes. 



