Known from the northern, Kotzebue Sound (Ref. 114916) and southern Bering Sea (Ref. 95344), Punuk Islands near St. Lawrence Island (Ref. 114909). C: Refs. 93916, 97405, 114916; O: Ref. 8310, 114909; R: Ref. 95344.
C = country distribution; M = map distribution; O = occurrence data; R = regional distribution