| Referensnr. | Cairns, S.D., D.R. Calder, A. Brinckmann-Voss, C.B. Castro, D.G. Fautin, P.R. Pugh, C.E. Mills, W.C. Jaap, M.N. Arai, S.H.D. Haddock and D.M. Opresko, 2003 |
| Ekosystem | Temperate Northern Pacific |
| Status | introduced |
| Abundans | |
| Livsstadium | adults |
| Regional databas | |
| Anmärkningar | Considered to be introduced in low salinity on both west and east costs (Ref. 1663, p. 54). C: Refs. 1663, 2376. |