[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 Benthesicymidae Wood-Mason, 1891
         1 Genus Bentheogennema Burkenroad, 1936
         2 Genus Benthesicymus Bate, 1881
         3 Genus Benthonectes Smith, 1885
         4 Genus Gennadas Bate, 1881