[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Pisces
     Class Osteichthyes Huxley, 1880 - bony fishes see [unranked] Euteleostomi
       Order Beryciformes Günther, 1880 - alfonso squirrelfishes
         Family Berycidae Lowe, 1843 - berycids
           Genus Beryx Cuvier, 1829
             1 Beryx decadactylus Cuvier, 1829 - long-finned beryx
             2 Beryx splendens Lowe, 1883 - splendid alfonsino