| Αρ. Αναφοράς | Kennedy, M.K., L. Van Guelpen, G. Pohle and L. Bajona (eds.), 2010 |
| Οικοσύστημα | Cold Temperate Northwest Atlantic |
| Κατάσταση | native |
| Αφθονία | |
| Στάδιο ζωής | adults |
| Τοπική βάση δεδομένων | |
| Σχόλια | Known from Lower St. Lawrence estuary, Prince Edward Island (from the northern tip of Miscou Island, N.B. to Cape Breton Island south of Cheticamp, including the Northumberland Strait and Georges Bay to the Canso Strait causeway), Laurentian Channel (bath |