Class Crustacea Brünnich, 1772 - crustaceans see Superclass Crustacea Pennant, 1777 Subclass Branchiura Thorell, 1864 - fish lice Order †Cyclida Schram, Vonk & Hof, 1997, nom. corr. Family †Cyclidae Packard, 1885 Genus †Cyclus de Koninck, 1841 †Cyclus radialisᵀ (Phillips, 1835)