[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
     Order Decapoda Latreille, 1802 - decapods
       Family Portunidae Rafinesque, 1815
         01 Genus Bathynectes Stimpson, 1870
         02 Genus Callinectes Stimpson, 1860
         03 Genus Carcinus Leach, 1814, nom. cons.
         04 Genus Charybdis de Haan, 1833
         05 Genus Laleonectes Manning & Chace, 1990
         06 Genus Liocarcinus Stimpson, 1870 see Subgenus Liocarcinus Stimpson, 1871
         07 Genus Macropipus Cocco, 1832, nom. nud.
         08 Genus Necora Holthuis, 1987
         09 Genus Polybius Leach, 1820
         10 Genus Portumnus Leach, 1814
         11 Genus Portunus Weber, 1795
         12 Genus Thalamita Latreille, 1829
         13 Genus Xaiva M'Leay, 1838