Kingdom Animalia Linnaeus, 1758 - animals Phylum Arthropoda Siebold, 1848 - arthropods Subphylum Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777 Class Malacostraca Latreille, 1802 1 Subclass Phyllocarida Packard, 1879 - leptostracans 2 Subclass Eumalacostraca Grobben, 1892