Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1695510
| MA | Bristol | Lake Rico | 2022 |
01090004
| Narragansett | established |
236232
| MA | Bristol | Lake Rico, near Taunton, Middleboro Ave | 2002 |
01090004
| Narragansett | unknown |
236233
| MA | Bristol | Lake Rico, near Taunton, Middleboro Ave | 2005 |
01090004
| Narragansett | unknown |
1617523
| MA | Bristol | Pond, Capron Park Zoo | 2019 |
01090004
| Narragansett | established |
155440
| MA | Bristol | Sassaquin Pond near New Bedford | 1999 |
01090004
| Narragansett | unknown |
236776
| MA | Plymouth | Caines Pond, near Avon, Route 24 | 2001 |
01090004
| Narragansett | unknown |
236234
| MA | Plymouth | Monponsett Lake, Halifax, near Rt. 36 | 1999 |
01090004
| Narragansett | unknown |
155458
| RI | Kent | Lake Mishnock | 1995 |
01090004
| Narragansett | established |
168422
| RI | Kent | Lake Mishnock | 2003 |
01090004
| Narragansett | unknown |
236014
| RI | Providence | Peep Toad Pond, near Scituate, near Rte. 12 | 2003 |
01090004
| Narragansett | unknown |
156517
| RI | Providence | pond near Foster | 1999 |
01090004
| Narragansett | unknown |
156518
| RI | Providence | quarry near Lincoln & Rt. 246 [Location approximate, hand plotted] | 1999 |
01090004
| Narragansett | unknown |
236015
| RI | Providence | Slacks Reservoir, near Smithfield, near Rt. 44 | 2003 |
01090004
| Narragansett | unknown |
155460
| RI | Providence | Sprague Lower Reservoir | 2002 |
01090004
| Narragansett | established |
235964
| RI | Providence | Sprague Lower Reservoir | 2003 |
01090004
| Narragansett | unknown |
156520
| RI | Providence | Waterman Reservoir | 1999 |
01090004
| Narragansett | unknown |