| Referensnr. | Kennedy, M.K., L. Van Guelpen, G. Pohle and L. Bajona (eds.), 2010 |
| Ekosystem | Cold Temperate Northwest Atlantic |
| Status | native |
| Abundans | |
| Livsstadium | adults |
| Regional databas | |
| Anmärkningar | Known from Cape Breton Island south of Cheticamp, including the Northumberland Strait and Georges Bay to the Canso Strait causeway. |