| 参照番号 | Murdy, E.O. and J.A. Musick, 2013 |
| エコシステム | Chesapeake Bay |
| 地位 | Native |
| 豊度 | |
| 生命段階 | adults |
| 地域のデータベース | |
| 意見 | Common in more saline bay waters only in autumn and winter (Ref. 27549). First introduced into reservoirs in the bay drainages in the 1950s and have since spread downstream (Ref. 93252). |