Subclass Copepoda Milne-Edwards,Milne-Edwards 1840 (copepod)
Parent taxon: Hexanauplia according to J. Lozano-Fernandez et al. 2019
See also Kiessling 2003, Martin and Davis 2001, Oakley et al. 2013 and Sepkoski 2002
Sister taxa: none
Subtaxa: Cletocamptus Harpacticoida Kabatarina Neocopepoda Progymnoplea Sphaerothylacus