[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 Buccinidae Rafinesque, 1815 - whelks
         Genus Turrisipho Dautzenberg & Fischer, 1912
           Turrisipho dalli (Friele, in Tryon, 1881)
           Turrisipho fenestratus (Turton, 1834)
           Turrisipho lachesis (Mørch, 1869) - destiny colus
           Turrisipho moebii (Dunker & Metzger, 1874)
           Turrisipho undulatus (Friele, in Tryon, 1881)
           Turrisipho voeringi Bouchet & Warén, 1985