Kingdom Fungi R.T.Moore (1980) - fungi
   Phylum Rozellomycota Doweld (2013)
     Class Microsporidea Corliss & Levine, 1963
       Order Glugeida Issi, 1986
         Family Gurleyidae Sprague, 1977
           Genus Binucleata Refardt, Decaestecker, Johnson & Vávra, 2008 [monotypic]
             1 Binucleata daphniaeᵀ Decaestecker, Johnson & Vávra