Phylum Arthropoda Siebold, 1848 - arthropods Subphylum Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777 Class Malacostraca Latreille, 1802 Subclass Eumalacostraca Grobben, 1892 Superorder Peracarida Calman, 1904 Order Isopoda Latreille, 1817 - isopods Suborder Flabellifera Sars, 1882 Family Hadromastacidae N.L. Bruce & H.-G. Müller, 1991