Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1673282
| CT | New London | [No locality description provided] | 2019 |
01100007
| Pawcatuck River | |
611501
| CT | New London | Pawcatuck River ust Westerly RI | 2009 |
01100007
| Pawcatuck River | established |
874101
| CT | New London | Wyassup Lake at sampling station F2M | 1992 |
01100007
| Pawcatuck River | established |
874259
| CT | New London | Wyassup Lake at sampling station F2T | 1992 |
01100007
| Pawcatuck River | established |
873965
| CT | New London | Wyassup Lake at sampling station F5B | 1992 |
01100007
| Pawcatuck River | established |
874075
| CT | New London | Wyassup Lake at sampling station F6B | 1992 |
01100007
| Pawcatuck River | established |
1671208
| RI | Washington | [No locality description provided] | 2016 |
01100007
| Pawcatuck River | |
1678276
| RI | Washington | [No locality description provided] | 2018 |
01100007
| Pawcatuck River | |
1679474
| RI | Washington | [No locality description provided] | 2020 |
01100007
| Pawcatuck River | |
1706999
| RI | Washington | [No locality description provided] | 2022 |
01100007
| Pawcatuck River | |
873923
| RI | Washington | Yawgoo Millpond at sampling station F01G | 1993 |
01100007
| Pawcatuck River | established |
873782
| RI | Washington | Yawgoo Millpond at sampling station F01G | 1993 |
01100007
| Pawcatuck River | established |
874005
| RI | Washington | Yawgoo Millpond at sampling station F02G | 1993 |
01100007
| Pawcatuck River | established |
873897
| RI | Washington | Yawgoo Millpond at sampling station F02G | 1993 |
01100007
| Pawcatuck River | established |
873680
| RI | Washington | Yawgoo Millpond at sampling station F03M | 1993 |
01100007
| Pawcatuck River | established |
873908
| RI | Washington | Yawgoo Millpond at sampling station F05S | 1993 |
01100007
| Pawcatuck River | established |
873723
| RI | Washington | Yawgoo Millpond at sampling station F06S | 1993 |
01100007
| Pawcatuck River | established |
874258
| RI | Washington | Yawgoo Millpond at sampling station F07N | 1993 |
01100007
| Pawcatuck River | established |
611834
| RI | Washington | Yawgoo Millpond, Slocum (West Kingston) | 1993 |
01100007
| Pawcatuck River | established |