[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 Buccinum Linnaeus, 1758
           Buccinum abyssorum A.E. Verrill & Smith, 1884 - shingled whelk
           Buccinum angulosum J.E. Gray, 1839 - angular whelk
           Buccinum belcheri Reeve, 1845
           Buccinum ciliatum (O. Fabricius, 1780)
           Buccinum conoideum G.O. Sars, 1878
           Buccinum cyaneum Bruguière, 1792 - bluish whelk
           Buccinum finmarchianum Verkrüzen, 1875
           Buccinum glaciale Linnaeus, 1761 - glacial whelk
           Buccinum humphreysianum Bennett, 1824 - Humphrey's buccinum
           Buccinum hydrophanum Hancock, 1846 - flaky buccinum
           Buccinum kjennerudae Bouchet & Warén, 1985
           Buccinum maltzani Pfeffer, 1886
           Buccinum micropoma Thorson, 1944 - berry whelk
           Buccinum nivale Friele, 1882
           Buccinum oblitum Sykes, 1911
           Buccinum parvulum Verkrüzen, 1875
           Buccinum polare J.E. Gray, 1839 - polar whelk
           Buccinum pulchellum G.O. Sars, 1878
           Buccinum scalariforme Møller, 1842 - ladder whelk
           Buccinum superangulare Thorson & Oskarsson, in Oskarsson, 1962
           Buccinum tumidulum G.O. Sars, 1878
           Buccinum undatum Linnaeus, 1758 - waved whelk