Ranges from Point Barrow to Attu I. in Aleutian chain and southeastern Alaska (Ref. 6793). Museum: Gulf of Alaska, HUMZ 7801. Bristol Bay, HUMZ 20607. SW of Nunivak, Bristol Bay, HUMZ 22141, 22142, 22202, 22226. Off Pacific coast of Unalaska I., HUMZ 67907, 67908 (Ref. 28197). Also Ref. 6876, 11366, 27436, 43939.