| Reference no. | Dons, C., 1915 |
| Ecosystem | Northern Norway and Finnmark |
| Status | native |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Type locality, Lofoten, type no longer extant (Refs. 79112, 76997). Reported from Trondheim Fjord (Ref. 8611), Korsfjord (Ref. 79171), Hardangar Fjord (Ref. 76892) and south of Bergen (Ref. 79422). C: Refs. 79108, 79171, 76997; O: Ref. 8611, 76892, 7911 |