[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Pisces
     Class Osteichthyes Huxley, 1880 - bony fishes and tetrapods see Clade Osteichthyes Huxley 1880 [Moore & Near 2020]
       Order Stomiiformes Rosen, 1973 - dragonfishes
         Family Sternoptychidae Duméril, 1805 - marine hatchetfishes
           1 Genus Argyripnus Gilbert & Cramer, 1897
           2 Genus Maurolicus Cocco, 1838
           3 Genus Valenciennellus Jordan & Evermann, 1896
           4 Genus Argyropelecus Cocco, 1829
           5 Genus Polyipnus Günther, 1887
           6 Genus Sternoptyx Hermann, 1781