[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 Lampriformes - opahs
         Family Regalecidae Gill, 1884 - oarfishes
           Genus Regalecus Ascanius, 1772
             1 Regalecus glesne Ascanius, 1767 - oarfish