Phylum Arthropoda Siebold, 1848 - arthropods Subphylum Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777 Class Branchiopoda Latreille, 1817 - branchiopods Order Conchostraca (Sars, 1867) - clam shrimps see Order Diplostraca Gerstaecker, 1866