l.Floscularia 2. 5ref)han oceros 3.Melicerra 



4.Melicerra 5.Philodina 6. A s pla nchna 



7.Hy;cIarina 



10. N o rhoica 



Fig. 269.— Typical forms of Kotifera :— 9 aiid 10 show the lorioa only. a. anus ; cK A ciliary 

 circlets ; int. intestine ; j». muscle ; ph. pharynx. (After Hudson and Gosse.) 



