Kingdom Fungi R.T.Moore (1980) - fungi Phylum Rozellomycota Doweld (2013) Class Microsporidea Corliss & Levine, 1963 Genus Spiroglugea Léger & Hesse, 1924, incertae sedis [monotypic] 1 Spiroglugea octosporaᵀ (Léger & Hesse)