[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Crustacea (Brünnich, 1772) - crustaceans see Superclass Crustacea Pennant, 1777
     Subclass Cirripedia Lamarck - barnacles and their kin see Infraclass Cirripedia Burmeister, 1834
       Superorder Thoracica Darwin, 1854
         Order Pedunculata Lamarck, 1818
           Suborder Scalpellomorpha Newman, 1987
             Family Calanticidae Zevina, 1978
               1 Genus Scillaelepas Seguenza, 1876
               2 Genus Gruvelialepas Newman, 1980
               3 Genus Aurivillialepas Newman, 1980
               4 Genus Smilium Leach, 1825