Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
238746
| DE | Kent | Delaware Bay off the mouth of the Simons River | 2007 |
02040207
| Broadkill-Smyrna | collected |
238453
| DE | New Castle | Delaware River at Liston Point [~3 mi east of Taylor Bridge, DE] | 2007 |
02040205
| Brandywine-Christina | collected |
238482
| DE | New Castle | Delaware River at Liston Point [~3 mi east of Taylor Bridge, DE] | 2007 |
02040205
| Brandywine-Christina | collected |
238404
| MD | Calvert | Chesapeake Bay at Chesapeake Beach | 2007 |
02060004
| Severn | collected |
242954
| MD | Calvert | Chesapeake Bay near Cove Point Light in Cove Point | 2007 |
02060004
| Severn | collected |
238747
| MD | Queen Anne's | Chesapeake Bay at Kent Point [southern tip of Kent Island [island east of Annapolis]] | 2007 |
02060002
| Chester-Sassafras | collected |
871485
| NY | Orange | [No locality provided] | 2007 |
02020008
| Hudson-Wappinger | unknown |
242036
| NY | Putnam | Hudson River at Cold Spring [~50 mi N of New York City] | 2007 |
02020008
| Hudson-Wappinger | collected |
871493
| NY | Westchester | [No locality provided] | 2007 |
02030101
| Lower Hudson | unknown |
238507
| NY | Westchester | Hudson River (R.M. 27) near the Tappan Zee Bridge [between Nyack and Tarrytown] | 2007 |
02030101
| Lower Hudson | collected |
238363
| OH | Lorain | Lake Erie at Lorain Harbor, Lorain | 2007 |
04260000
| Lake Erie | unknown |
253016
| QC | | St. Lawrence River Estuary at Kamourska | 2007 |
32003700
| Gulf of St. Lawrence - Eastern Scotian Shelf | unknown |
253017
| QC | | St. Lawrence River Estuary at Riviere-Ouelle | 2007 |
32003700
| Gulf of St. Lawrence - Eastern Scotian Shelf | unknown |
275953
| QC | | St. Lawrence River at Kamouraska | 2007 |
32003700
| Gulf of St. Lawrence - Eastern Scotian Shelf | unknown |
275954
| QC | | St. Lawrence River at Riviere-Ouelle | 2007 |
32003700
| Gulf of St. Lawrence - Eastern Scotian Shelf | unknown |