Kingdom Fungi R.T.Moore (1980) - fungi Phylum Rozellomycota Doweld (2013) Class Microsporidea Corliss & Levine, 1963 Order Meiodihaplophasida Sprague, Becnel & Hazard, 1992 Family Thelohaniidae Hazard & Oldacre, 1975 Genus Orthothelohania Codreanu & Codreanu-Bălcescu, 1974 [monotypic] 1 Orthothelohania octosporaᵀ (Henneguy, 1892)