Kingdom Fungi R.T.Moore (1980) - fungi Phylum Blastocladiomycota T.Y. James (2007) Class Blastocladiomycetes Doweld (2001) Order Blastocladiales H.E. Petersen (1909) Family Catenariaceae Couch (1945), nom. cons. prop. Genus Nematoceromyces Doweld (2013) Nematoceromyces spinosusᵀ (W. Martin) Doweld