Kingdom Fungi R.T.Moore (1980) - fungi Phylum Rozellomycota Doweld (2013) Class Microsporidea Corliss & Levine, 1963 Family Pleistosporidiidae Codreanu-Bălcescu & Codreanu, incertae sedis [monotypic] Genus Pleistosporidium Codreanu-Bălcescu & Codreanu, 1982 [monotypic] Pleistosporidium hyperparasiticumᵀ (Codreanu, 1967)