Kingdom Fungi R.T.Moore (1980) - fungi Phylum Blastocladiomycota T.Y. James (2007) Class Blastocladiomycetes Doweld (2001) Order Blastocladiales H.E. Petersen (1909) Family Blastocladiaceae H.E. Petersen (1909) Genus Blastocladiopsis Sparrow (1950) Blastocladiopsis parvaᵀ (Whiffen) ex Sparrow (1950)