[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 Scorpaeniformes Bloch, 1789 - mail-cheeked fishes
         Family Cyclopteridae Bonaparte, 1831
           Genus Cyclopteropsis Soldatov & Popov, 1929
             1 Cyclopteropsis mcalpini (Fowler, 1914) - arctic lumpsucker