Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
274515
| CT | Fairfield | Private Pond in Weston, CT which drains into the Saugatuck River | 2009 |
01100006
| Saugatuck | collected |
274517
| CT | Fairfield | Wyler Pond in Weston, CT | 2010 |
01100006
| Saugatuck | collected |
274511
| CT | New Haven | Basserman Pond, small private pond, very abundant | 2008 |
01100004
| Quinnipiac | established |
274513
| CT | New Haven | Private Pond in Wallingford, Ct | 2009 |
01100004
| Quinnipiac | collected |
235371
| CT | New Haven | Woodbridge town, 229 Newtown Rd, Marsha Zellner Property (private) | 2001 |
01100005
| Housatonic | established |
274512
| CT | New London | Lower Pond, growing on silt in 1.8 m of water | 2006 |
01080205
| Outlet Connecticut River | collected |
274516
| CT | Tolland | Williamson Pond in Columbia | 2008 |
01100002
| Shetucket River | collected |