Kingdom Fungi R.T.Moore (1980) - fungi
   Phylum Rozellomycota Doweld (2013)
     Class Microsporidea Corliss & Levine, 1963
       Family Tubulinosematidae Franzen, Fischer, Schroeder, Schölmerich & Schneuwly, 2005, incertae sedis
         1 Genus Anncaliia Issi, Krylova & Nicolaeva, 1993
         2 Genus Kneallhazia Sokolova & Fuxa, 2008
         3 Genus Tubulinosema Franzen, Fischer, Schroeder, Schölmerich & Schneuwly, 2005