| Referência nro. | Murdy, E.O. and J.A. Musick, 2013 |
| Ecossistema | Chesapeake Bay |
| Status | introduced |
| Abundância | |
| Fase de vida | adults |
| Base de dados regional | |
| Notas | First introduced into reservoirs in Chesapeake Bay drainages in the 1950s. Has spread down since into the major drainages and the bay . |