[organisms] see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Phylum Mollusca Linnaeus, 1758 - molluscs
     Class Gastropoda Cuvier, 1795 - snails and slugs
       Family Tonnidae Suter, 1913 (1825) - tuns
         1 Genus Tonna Brünnich, 1772
         2 Genus Eudolium Dall, 1889