Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
274338
| CT | New London | Anderson pond in 50 cm of water | 2004 |
01100001
| Quinebaug | established |
274476
| CT | New London | Billings Lake, North end: growing on gravel in 40 cm of water | 2005 |
01100001
| Quinebaug | established |
235195
| CT | New London | Glasgo Pond, Griswold | 1998 |
01100001
| Quinebaug | collected |
235193
| CT | New London | Hopeville Pond, Griswold town | 1997 |
01100001
| Quinebaug | collected |
242696
| CT | New London | Hopeville Pond, Griswold town | 2005 |
01100001
| Quinebaug | established |
235166
| CT | New London | Preston, inlet of Shetucket River, 0.5 mi S of confluence with Quinnebaug River | 1974 |
01100001
| Quinebaug | collected |
235147
| CT | Windham | Five Mile River, Killingly town, backwater 0.5 mi E of Pineville | 1960 |
01100001
| Quinebaug | collected |
237935
| CT | Windham | Pond just east of Rhode Island state line (Rhode Island Line Road) | 2003 |
01100001
| Quinebaug | established |
1409856
| CT | Windham | pond on Rhode Island Line Road (North) | 2003 |
01100001
| Quinebaug | unknown |
242694
| CT | Windham | Quaddick Reservoir | 2006 |
01100001
| Quinebaug | collected |
235183
| CT | Windham | Quaddick Reservoir, middle waterbody, just N of Bader Rd. bridge,Thompson | 1995 |
01100001
| Quinebaug | collected |