[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 Tetraodontiformes Berg, 1937 - plectognaths
         Family Tetraodontidae - puffers
           Genus Canthigaster Swainson, 1839
             1 Canthigaster rostrata (Bloch, 1786) - sharpnose puffer
             2 Canthigaster sanctaehelenae (Günther, 1870) - St. Helena sharpnose pufferfish