|  | 
Order or Family: Cytoplasm highly vacuolated (Kudo, 1966).  
MTOC (microtubular organizing centers) stratified in the perinuclear space; naked 
(Illustrated Guide, 1985).  
Actinophrys or Actinosphaerium ??, x 400, x 640, March 1999 by Y. Tsukii
![]() 50 μm
 50 μm
![]() 100 μm
 100 μm
![]() 150 μm; x 400 :
 150 μm; x 400 : 
![]() 31 μm
 31 μm
![]() 63 μm
 63 μm
![]() 94 μm; x 640
 94 μm; x 640
 
 
 
 
 
 
 
 
 
 
 
 
