Psychrolutes sigalutes (Jordan & Starks, 1895) .

Soft Sculpin or Soft Fathead. To 8.3 cm (3.3 in) TL (Clemens and Wilby 1946). Commander Islands, Russia; Aleutian Islands off Adak Island, Alaska to southern Puget Sound, Washington (Mecklenburg et al. 2002). Larvae of this species have been taken in the eastern Bering Sea (Matarese et al. 2003). Benthic; depth: surface (nightlight; Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California), 3–500 m (10–1,640 ft) (min.: Personal communication: Scripps Institution of Oceanography Fish Collection, La Jolla, California; max.: DFO).