[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 Pontoporeiidae Dana, 1853
           1 Genus Bathyporeia Lindström, 1855
           2 Genus Pontoporeia Krøyer, 1842
           3 Genus Priscillina Stebbing, 1888