Kingdom Animalia Linnaeus, 1758 - animals Phylum Arthropoda Siebold, 1848 - arthropods Class Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777 Order Calanoida Sars, 1903 Family Centropagidae Giesbrecht, 1893 Genus Boeckella de Guerne & Richard, 1889 Boeckella geniculata Bayly, 1964