Kingdom Protoctista Hogg, 1860
   Phylum Myxozoa Grassé, 1970, incertae sedis - myxozoans see Subphylum Myxozoa Grassé, 1970
     Class Actinosporea Noble, 1980 [monotypic] see Class Myxosporea Bütschli, 1881
       Order Actinomyxida Štolc, 1899
         Family Triactinomyxidae R.R. Kudo, 1931
           1 Genus Triactinomyxon Štolc, 1899
           2 Genus Guyenotia Naville, 1930
           3 Genus Raabeia Janiszewska, 1955
           4 Genus Aurantiactinomyxon Janiszewska, 1957
           5 Genus Echinactinomyxon Janiszewska, 1957