[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Pisces
     Class Chondrichthyes Huxley, 1880 - cartilaginous fishes
       Order Carcharhiniformes Compagno, 1973 - ground sharks
         Family Carcharhinidae Jordan & Evermann, 1896 - requiem sharks
           Genus Prionace Cantor, 1849
             Prionace glauca (C. Linnaeus, 1758) - blue shark