Phylum Arthropoda Siebold, 1848 - arthropods Subphylum Crustacea BrĂ¼nnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777 Class Remipedia Yager, 1981 - remipedes Order Nectiopoda Schram, 1986 Family Godzilliidae Schram, Yager & Emerson, 1986