| Reference no. | Jefferson, T.A., S. Leatherwood and M.A. Webber, 1993 |
| Ecosystem | Temperate Northern Pacific |
| Status | questionable |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | May be vagrant to southern California (Ref. 1522), although still unknown whether the strandings or possible sightings reported represent extralimital strays or normal occurrence (Ref. 1394). M: Ref. 1394, O: Refs. 1522, 1394. |