A List of Phyla, Classes, and Orders 



Extinct groups are indicated by an asterisk (*) 



Kingdom Animalia Linnaeus 1758 

 Subkingdom Protozoa Goldfus 1817 

 Phylum Protozoa Goldfus 1817 

 Subphylum Plasmodroma Doflein 1901 

 Class Mastigophora Diesing 1865 

 Subclass Phytomastigina Doflein 1916 

 Order Chysomonadina Stein 1878 



Suborder Euchrysomonadina Pascher 1913 

 Suborder Rhizochrysidina Pascher 1913 

 Suborder Chrysocapsina Pascher 1913 

 Order Cryptomonadina Stein 1878 



Suborder Eucryptomonadina Pascher 1913 

 Suborder Phoecapsina Pascher 1913 

 Order Phytomonadina Blochmann 1895 

 Order Euglenoidina Butschli 1884 

 Order Chloromonadina Klebs 1892 

 Order Dinoflagellata Butschli 1885 

 Suborder Porocentrinea Poche 1913 

 Suborder Peridiniinea Poche 1913 

 Suborder Cystoflagellata Haeckel 1873 

 Subclass Zoomastigina Doflein 1916 

 Order Rhizomastigina Biitschli 1883 

 Order Protomonadina Blochmann 1895 

 Order Polymastigina Blochmann 1895 

 Suborder Monomonadina Kudo 1939 

 Suborder Diplomonadina Kudo 1939 

 Suborder Polymonadina Kudo 1939 

 Order Hypermastigina Grassi 1911 

 Class Sarcodina Hertwig & Lesser 1874 

 Subclass Rhizopoda von Siebold 1845 

 Order Proteomyxa Lankester 1885 

 Order Mycetozoa de Bary 1859 

 Suborder Eumycetozoa Zopf 1884 

 Suborder Sorophora Zopf 1887 

 Order Amoebina Ehrenberg 1830 

 Order Testacea Schultze 1854 

 Order Foraminifera D'Orbigny 1826 

 Subclass Actinopoda Calkins 1909 

 Order Heliozoa Haeckel 1866 

 Order Radiolaria J. Miiller 1858 

 Class Sporozoa Leuckart 1879 

 Subclass Telosporidia Schaudinn 1900 

 Order Gregarinida Lankester 1866 

 Suborder Eugregarinaria Doflein 1901 

 Suborder Schizogregarinaria Leger 1900 

 Order Coccidia Leuckart 1879 

 Suborder Eimeridea Leger 1911 



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