Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1660108
| CT | Hartford | Folley Brook | 1993 |
01080205
| Outlet Connecticut River | unknown |
235133
| CT | Hartford | Folly Brook,Wethersfield | 1993 |
01080205
| Outlet Connecticut River | collected |
235134
| CT | Hartford | Hartford town, Folly Brook Conservation Area, S of dike and S of Brainard Airport | 2000 |
01080205
| Outlet Connecticut River | collected |
228537
| CT | New Haven | in a ditch near the airport | 1970 |
01100004
| Quinnipiac | extirpated |
233213
| CT | New Haven | New Haven | 1943 |
01100004
| Quinnipiac | established |
1660431
| CT | New Haven | New Haven | 1943 |
01100004
| Quinnipiac | unknown |
1660432
| CT | New Haven | New Haven | 1943 |
01100004
| Quinnipiac | unknown |
1660433
| CT | New Haven | New Haven | 1943 |
01100004
| Quinnipiac | unknown |
1660445
| CT | New Haven | New Haven | 1943 |
01100004
| Quinnipiac | unknown |
1660138
| CT | New Haven | Tuttle Brook | 1943 |
01100004
| Quinnipiac | unknown |
235127
| CT | New Haven | Tuttle Brook and bordering marshy area on coast near airport, New Haven | 1943 |
01100004
| Quinnipiac | collected |
235128
| CT | New Haven | Tuttle Brook and bordering marshy area on coast near airport, New Haven | 1943 |
01100004
| Quinnipiac | collected |