| رقم المرجع | McAllister, D.E., 1990 |
| النظم البيئية | Salish Sea |
| الحالة | questionable |
| الوفرة | scarce (very unlikely) |
| مرحلة حياة | adults |
| قاعدة البينات المحلية | |
| ملاحظات | Recorded off southern and central British Columbia (Ref. 11980). Also Ref. 4925. Strays or summer occurrences to be confirmed by substantiated reports (NB). |