| Reference no. | Ruiz, G.M., P.W. Fofonoff, J.T. Carlton, M.J. Wonham and A.H. Hines, 2000 |
| Ecosystem | Temperate Northern Pacific |
| Status | introduced |
| Abundance | |
| Lifestage | adults |
| Regional database | |
| Remarks | Known from freshwater to oligohaline area of the west coast and the gulf coast of North America. |