Buccinoidea

Buccinoidea is a taxonomic superfamily of very small to large predatory sea snails, marine gastropod mollusks.

This superfamily is in the clade Neogastropoda according to the taxonomy of the Gastropoda (Bouchet & Rocroi, 2005). It had been placed within the infraorder Neogastropoda according to the taxonomy of the Gastropoda (Ponder & Lindberg, 1997).

Families
These families are within Buccinoidea in the taxonomy of the Gastropoda by Bouchet & Rocroi (2005):
 * Austrosiphonidae Cotton & Godfrey, 1938
 * Belomitridae Kantor, Puillandre, Rivasseau & Bouchet, 2012
 * Buccinanopsidae Galindo, Puillandre, Lozouet & Bouchet, 2016
 * Buccinidae Rafinesque, 1815
 * Busyconidae Wade, 1917 (1867)
 * Chauvetiidae Kantor, Fedosov, Kosyan, Puillandre, Sorokin, Kano, R. Clark & Bouchet, 2022
 * Colubrariidae Dall, 1904
 * Columbellidae Swainson, 1840
 * Cominellidae Gray, 1857
 * Dolicholatiridae Kantor, Fedosov, Kosyan, Puillandre, Sorokin, Kano, R. Clark & Bouchet, 2022
 * † Echinofulguridae Petuch, 1994
 * Eosiphonidae Kantor, Fedosov, Kosyan, Puillandre, Sorokin, Kano, R. Clark & Bouchet, 2022
 * Fasciolariidae Gray, 1853
 * Melongenidae Gill, 1871 (1854)
 * Nassariidae Iredale, 1916 (1835)
 * Pisaniidae Gray, 1857
 * Prodotiidae Kantor, Fedosov, Kosyan, Puillandre, Sorokin, Kano, R. Clark & Bouchet, 2022
 * Prosiphonidae Powell, 1951
 * Retimohniidae Kantor, Fedosov, Kosyan, Puillandre, Sorokin, Kano, R. Clark & Bouchet, 2022
 * Tudiclidae Cossmann, 1901
 * Some genera are treated as unassigned within the superfamily Buccinoidea
 * Families brought into synonymy:
 * Alectrionidae Dall, 1908 : synonym of Nassariinae Iredale, 1916 (1835)
 * Anachidae Golikov & Starobogatov, 1972 : synonym of Columbellidae Swainson, 1840
 * Buccinulidae Finlay, 1928 : synonym of Buccinulini Finlay, 1928
 * Cominellidae: synonym of Buccinidae Rafinesque, 1815
 * Nassidae Swainson, 1835 : synonym of Nassariidae Iredale, 1916 (1835)
 * Neptuneidae Stimpson, 1865 : synonym of Buccinidae Rafinesque, 1815
 * Peristerniidae Tryon, 1880 : synonym of Peristerniinae Tryon, 1880
 * Pyrenidae Suter, 1909 : synonym of Columbellidae Swainson, 1840