Phylum Myxozoa Grassé, 1970, incertae sedis - myxozoans see Subphylum Myxozoa Grassé, 1970 Class Myxosporea Bütschli, 1881 Order Bivalvulida Shulman, 1959 Suborder Variisporina Lom & Noble, 1984 Genus Polysporoplasma Sitjà-Bobadilla & Alvarez-Pellitero, 1995