Pyrulofusus dexius Dall, 1907
South of Amlia Island, 128 m. on black sand, June, 2002 (154 mm.). Taken by NOAA/NMFS chartered fishing vessel R/V Vesteraalen.
South of Umnak Id., Aleutians; trawled R/V Sea Storm, 128 m. on black sand; 1 June, 2003 (140 mm.)