Ancistrolepis bicinctus Dall, 1919

    Gulf of Alaska, South of Chirikof Island, 209 m. on gravel, 9 June, 1999 (31 mm.). Taken by NOAA/NMFS chartered fishing vessel R/V Dominator.

Ancistrolepis eucosmius (Dall, 1891) Corded Whelk

North of Unalaska Island, 342 m. on mud, coll. Rae Baxter, 15 July, 1984 (34 mm.)