| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1841025
| OR | Marion | Willamette River | 2020 |
17090007
| Middle Willamette | |
|
1845013
| OR | Marion | Willamette River | 2021 |
17090007
| Middle Willamette | |
|
1854792
| OR | Marion | Willamette River | 2022 |
17090007
| Middle Willamette | |
|
1854793
| OR | Marion | Willamette River | 2022 |
17090007
| Middle Willamette | |
|
1844902
| OR | Polk | [No locality description provided] | 2021 |
17090007
| Middle Willamette | |
|
1844903
| OR | Polk | [No locality description provided] | 2021 |
17090007
| Middle Willamette | |
|
1844962
| OR | Polk | [No locality description provided] | 2021 |
17090007
| Middle Willamette | |
|
1844972
| OR | Polk | [No locality description provided] | 2021 |
17090007
| Middle Willamette | |
|
1844978
| OR | Polk | [No locality description provided] | 2021 |
17090007
| Middle Willamette | |
|
1844899
| OR | Polk | Willamette River | 2021 |
17090007
| Middle Willamette | |
|
1844901
| OR | Polk | Willamette River | 2021 |
17090007
| Middle Willamette | |