[organisms]
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Crustacea (BrĂ¼nnich, 1772) - crustaceans
see Superclass Crustacea Pennant, 1777
Subclass Tantulocarida Boxshall & Lincoln, 1983 - tantulocarids
Family Onceroxenidae Huys, 1991
1 Genus Onceroxenus Boxhall & Lincoln, 1987