Phylum Arthropoda Siebold, 1848 - arthropods Subphylum Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777 Class Maxillopoda Dahl, 1956 see Subphylum Pancrustacea Zrzavý et al., 1997 Subclass Copepoda H. Milne-Edwards, 1840 - copepods Infraclass Neocopepoda Huys & Boxshall, 1991 Superorder Gymnoplea Giesbrecht, 1882 1 Order Calanoida Sars, 1903