| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
34949
| MA | Middlesex | Long Pond, Tewksbury | 1961 |
01070006
| Merrimack River | established |
|
613365
| MA | Middlesex | Long Pond, Tewksbury | 1961 |
01070006
| Merrimack River | established |
|
34943
| MA | Plymouth | South River, Marshfield | 1961 |
01090002
| Cape Cod | established |
|
613374
| MA | Plymouth | South River, Marshfield [VERBATIM DEPTH:to 3'] | 1961 |
01090002
| Cape Cod | established |
|
1406229
| NC | Brunswick | Unnamed tributary to Lockwood Folly River, [ca. 1.6 air] miles NE Varnum Town, [ca. 12.5 air miles W center Southport] | 1961 |
03040208
| Coastal Carolina | established |
|
38035
| NJ | Cumberland | Union Lake, SE shore | 1961 |
02040206
| Cohansey-Maurice | established |
|
38054
| NJ | Middlesex | Farrington Lake at Riva Ave, Milltown | 1961 |
02030105
| Raritan | established |
|
1406267
| TX | Cameron | Oxbow Lake 6.0 mi NW Brownsville | 1961 |
12110208
| South Laguna Madre | established |
|
159835
| WA | Benton | Yakima River, near Prosser | 1961 |
17030003
| Lower Yakima | collected |