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 Thecostraca Gruvel, 1905 - barnacles
Infraclass Cirripedia Burmeister, 1834 - barnacles
Superorder Rhizocephala Müller, 1862
Order Kentrogonida Delage, 1884
1 Family Lernaeodiscidae Boschma, 1928
2 Family Peltogastridae Lilljeborg, 1860
3 Family Sacculinidae Lilljeborg, 1860