Kingdom Fungi R.T.Moore (1980) - fungi
Phylum Rozellomycota Doweld (2013)
Class Microsporidea Corliss & Levine, 1963
Genus Nematocenator Sapir, Dillman, Connon, Grupe, Ingels, Mundo-Ocampo, Levin, Bladwin, Orphan & Sternberg, 2014, incertae sedis [monotypic]
Nematocenator marisprofundiᵀ Sapir, Dillman, Connon, Grupe, Ingels, Mundo-Ocampo, Levin, Bladwin, Orphan & Sternberg