Kingdom Fungi R.T.Moore (1980) - fungi Phylum Rozellomycota Doweld (2013) Class Microsporidea Corliss & Levine, 1963 Family Neopereziidae Voronin, 2001, incertae sedis Genus Pseudonosema Canning, Refardt, Vossbrinck, Okamura & Curry, 2002 [monotypic] Pseudonosema cristatellaeᵀ (Canning, Okamura & Curry)