Kingdom Fungi R.T.Moore (1980) - fungi
   Phylum Rozellomycota Doweld (2013)
     Class Microsporidea Corliss & Levine, 1963
       Genus Sporanauta Ardila-Garcia & Fast, 2012, incertae sedis [monotypic]
         1 Sporanauta perivermisᵀ Ardila-Garcia & Fast