| Reference no. | Hart, J.L., 1973 |
| Ecosystem | Salish Sea |
| Status | questionable |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Occurs erratically along the offshore coasts of British Columbia, during the summer (Ref. 6885). Strays or summer occurrences to be confirmed by substantiated reports (NB). |