FIGURE 12. A–D. Beringius aurulentus n in Seven new genera and thirty-four new species of buccinoid gastropods (Neogastropoda: Buccinidae) from the Aleutian Islands, Alaska

FIGURE 12. A–D. Beringius aurulentus n. sp.; A. Holotype, LACM 3577, W of Buldir Island, 147 m, 117 m; B. Paratype, RNC 4701, Type locality, 88.6 mm; C. RNC 4701, close-up of periostracum; D. Radula, RNC 4701, bar = 200 µm; E–G. Beringius maristempestus n. sp.; E. Holotype, LACM 3576, W of Attu Island, 221 m, 111.5 mm; F. Holotype, close-up of sculpture; G. Radula, holotype, bar = 200 µm; H–K. Beringius undataformis n. sp.; H. Holotype, LACM 3578, Stalemate Bank, 184 m, 143.0 mm; I. Paratype, RNC 4893, Stalemate Bank, 184 m, 131.0 mm; J. RNC 4893, close-up of periostracum; K. Radula, holotype, bar = 200 µm.