organisms
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Kingdom Protoctista Hogg, 1860
Phylum Cnidosporidia
see Phylum Myxozoa Grassé, 1970, incertae sedis
Class Actinomyxida
see Class Actinosporea Noble, 1980
Genus Sphaeractinomyxon Caullery & Mesnil, 1904
Sphaeractinomyxon gigas