[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 Muricidae Rafinesque, 1815 - drills
         Genus Trophon Montfort, 1810
           Trophon barvicensis (Johnston, 1825)
           Trophon clathratus (Linnaeus, 1767)
           Trophon clavatus G.O. Sars, 1878
           Trophon dabneyi Dautzenberg, 1889
           Trophon droueti Dautzenberg, 1889
           Trophon echinatus (Kiener, 1840)
           Trophon fabricii Beck, in Møller, 1842
           Trophon muricatus (Montagu, 1803)
           Trophon truncatus (Ström, 1768)