234 ELECTRON-MICROSCOPIC STRUCTURE OF PROTOZOA 



Subphylum Actinopoda 

 Class Acantharea 

 Radiolarea 

 Heliozoea 



Rhizopods ? or Fungi ? 

 Order Acrasida 



Mycetozoida 

 Plasmodiophorida 



Subphylum Sporozoa 



Class Gregarinomorphea 



Coccidiomorphea 

 Sarcosporidea 

 Unclassified 



Subphylum Cnidospora 



Order Myxosporida 

 Microsporida 



Subphylum Ciliophora 

 Class Ciliatea 



Subclass Holotrichia 

 Order Gymnostomatida 



Trichostomatida 



Chonotrichida 



Suctorida 



Apostomatida 



Astomatida 



Hymenostomatida 



Actinophrys, 

 Actinosphaerium , 

 Heterophrys 



Dictyostelium, 

 Polysphondylium 

 Physarum, Didymium 



Apolocystis, Gregarina, 



Stylocephalus, Lopbocephalus, 



Beloides 



Plasmodium, Rankest erella 



Sarcocystis 



Babesia, Toxoplasma, 



Anaplasma 



Nosema, Plistophora 



Coleps, Prorodon, Dysteria, 

 Chlamydodon, Nassula, 

 24 gymnostomes 

 (trichocysts only) 

 Isotricha 

 Chilodochona 

 Tokophrya, Ephelota, 

 Discophrya 



Metaradiophrya 

 Ophryogkna, Colpidium, 

 Glaucoma, Tetrahymena, 

 Paramecium, Frontonia 



