.Pro rod on 2.Nycrorherus 



S.Anoplophryo. c 



9.E pisry I Is 



mgr.nu 



12.Mulh'cilia 13.Lobhomonas 



^^r-r-we- w IS.Trachelius mophryoglena 



iinirf 16.Condy osl-oma 



iZOpalinopsis 



FIG. 62. Various forms of Ciliata. 9a shows part of a colony, h a single zooid, and 

 c a couple of nematocysts ; a. aims ; c. (in IS) cuticle ; c. (in 19) excretory canals ; c. cac. 

 contractile vacuole ; /. vac. food vacuole ; g. gullet ; my. nu. meganucleus ; mi. nu. micro- 

 nucleus ; mth. mouth; nu. nucleus; ntc. iiematocyst ; p. (in 15) a Paramoedum seized by 

 DiiUniium ; t. tentacle ; u. mb. undulating membrane ; vac. non-contractile vacuole ; vst. 

 vestibule. (From Biitschli's Protozoa, after various authors.) 



