[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 Conidae Fleming, 1822 - cone snails
         Genus Obesotoma Bartsch, 1941
           Obesotoma gigas (Verkrüzen, 1875)
           Obesotoma simplex (Middendorff, 1849)
           Obesotoma woodiana (Møller, 1842)