Phylum Protozoa (Goldfuss, 1818) C.T. von Siebold, 1854 see Kingdom Protozoa Goldfuss, 1818 Count: [c] 4c;4o Class Sporozoa Leuckart, 1879 see Class Sporozoea Count: - 1 Subclass Gregarinida see Subclass Gregarinasina Dufour, 1828 Count: - 2 Subclass Coccidia Leuckart, 1879 Count: - 3 Subclass Myxosporidia see Phylum Myxozoa Grassé, 1970, incertae sedis Count: - 4 Subclass Sarcosporidia Count: -