PROTOZOA 



Class RHIZOPODA 

 ( = Sarcodina) 



Class ACTINOPODA 



Class SPOROZOA 

 ( =Telosporidia) 



Sub-class GREGARINOMORPHA 



Order DISTOMATINA 



( ^Diplomonadida) 

 Hexamita; Giardia 

 Order OPALININA 



Cepedea; Opalina; Zelleiiella 



Order RHIZOMASTIGINA 



( = Pantostomatida) 



Mastigamoeba; Histomonos (blackhead of poultry); 



Dientainoeba 

 Order AMOEBINA 



Amoeba; Chaos; Vahlkampfia; Endamoeba; 



Entamoeba (amoebic dysentery); Endolimax; 



lodamoeba 

 Order TESTACEA 



Arcella; Centropyxis; Cochliopodiiim; Difflugia; 



Nebela; Penardia; AssuUna; Chlamydophrys; 



Euglypha; Gromia; Araclvuda; Biomyxa; 



A Uogromia ; Microgromia 

 Order FORAMINIFERA 



Discorbis; Elphidium ( ^Polystomella); Globigerina; 



Connispira; Penerup/is; Textularia; Nummulites; 



Planorbidina; Rot alia 



Order RADIOLARIA 



Acanthometra; Sphaerocapsa; Acanthosphaera; 



Collozoum; Sphaeiozoum; Thalassicola; 



Aulacantha; Coelodendnim 

 Order HELIOZOA 



A ctinophrys ; A ctinospliaerium ; A ctinolophus ; 



Astrodiscidus; Acaiithocystis; Raphidiopbrys; 



Actinomonas; Vampyrella; Clathndina; 



Hediiocystis; Monomastigocystis 



Sub-class COCCIDIOMORPHA 



Order ARCHIGREGARINA 



Merogregariua ; Selcnidiiim ; Selenocystis 

 Order EUGREGARINA 



Gonospora; Gregarina; Lecudina; Monocystis; 



Porospora; Stylocephalns 

 Order SCHIZOGREGARINA 



Caul/eryel/a; Lipotiopha; Machadoella; 



Ophryocystis; Schizocystis; Syncystis 



Order PROCOCCIDIA 



Selenococcidium 

 Order EUCOCCIDIA 

 Sub-order Adeleidea 



Adelina; Klossia; Karyolysus; Hepatozoon; 

 Haemogregarina 

 Sub-order Eimeriidea 



Cyc/ospora; Isospora; Eimeria ( = Coccidium); 

 Globidium; Merocystis 



