| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1875450
| RI | Bristol | [No locality description provided] | 2021 |
01090004
| Narragansett | |
|
1874918
| RI | Kent | [No locality description provided] | 2019 |
01090004
| Narragansett | |
|
1743109
| RI | Providence | [No locality description provided] | 2017 |
01090004
| Narragansett | |
|
1874925
| RI | Providence | [No locality description provided] | 2022 |
01090004
| Narragansett | |
|
1875651
| RI | Providence | [No locality description provided] | 2024 |
01090004
| Narragansett | |
|
873618
| RI | Providence | Mashapoag at sampling station D | 1991 |
01090004
| Narragansett | established |
|
873585
| RI | Providence | Mashapoag at sampling station E | 1991 |
01090004
| Narragansett | established |
|
873559
| RI | Providence | Mashapoag at sampling station H | 1991 |
01090004
| Narragansett | established |
|
42512
| RI | Providence | Mashapoag Pond, Cranston | 1991 |
01090004
| Narragansett | established |
|
613395
| RI | Providence | Mashapoag Pond, Cranston. | 1991 |
01090004
| Narragansett | established |
|
42513
| RI | Providence | Mountaindale Reservoir, Providence, Woonasquatucket R. drainage | 1996 |
01090004
| Narragansett | established |
|
613397
| RI | Providence | Mountaindale Reservoir, Providence. Woonasquatucket R. drainage. | 1996 |
01090004
| Narragansett | established |
|
1875490
| RI | Washington | [No locality description provided; coordinates obscured by collector] | 2024 |
01090004
| Narragansett | |
|
1875584
| RI | Washington | [No locality description provided; coordinates obscured by collector] | 2024 |
01090004
| Narragansett | |
|
1875585
| RI | Washington | [No locality description provided; coordinates obscured by collector] | 2024 |
01090004
| Narragansett | |
|
1874898
| RI | Washington | [No locality description provided] | 2022 |
01090004
| Narragansett | |
|
1875805
| RI | Washington | [No locality description provided] | 2024 |
01090004
| Narragansett | |