[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 Amphipoda Latreille, 1816 - amphipods
       Suborder Gammaridea Latreille, 1802
         Family Ischyroceridae Stebbing, 1899
           1 Genus Bonnierella Chevreux, 1900
           2 Genus Cerapus Say, 1817
           3 Genus Ericthonius Milne-Edwards, 1830
           4 Genus Goesia Boeck, 1871
           5 Genus Ischyrocerus Krøyer, 1838
           6 Genus Jassa Leach, 1814
           7 Genus Microjassa Stebbing, 1899
           8 Genus Parajassa Stebbing, 1899
           9 Genus Protomedeia Krøyer, 1842