Phylum Myxozoa Grassé, 1970, incertae sedis - myxozoans see Subphylum Myxozoa Grassé, 1970 Class Myxosporea Bütschli, 1881 Order Multivalvulida Shulman, 1959 Genus Hexacapsula Arai & Matsumoto, 1953 see Genus Kudoa Meglitsch, 1947