Kingdom Fungi R.T.Moore (1980) - fungi Phylum Rozellomycota Doweld (2013) Class Microsporidea Corliss & Levine, 1963 Family Cougourdellidae Poisson, 1953, incertae sedis [monotypic] Genus Cougourdella Hesse, 1935 Cougourdella magnaᵀ Hesse, 1935