Genus Aulacofusus Dall, 1918

Type species: Fusus spitzbergensis, Reeve, 1855 [= Fusus brevicauda Deshayes, 1832] (by OD).

Diagnosis: Small to medium size (to 9 cm); shell fusiform, whorls rounded. Axial sculpture absent. Spiral sculpture pronounced; protoconch and apical whorls projecting, siphonal canal short to relatively long.