| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1891721
| PA | Erie | [No locality description provided; coordinates obscured by collector] | 2025 |
04120101
| Chautauqua-Conneaut | |
|
1784402
| PA | Erie | [No locality description provided] | 2003 |
04120101
| Chautauqua-Conneaut | |
|
1796006
| PA | Erie | [No locality description provided] | 2010 |
04120101
| Chautauqua-Conneaut | |
|
1796007
| PA | Erie | [No locality description provided] | 2011 |
04120101
| Chautauqua-Conneaut | |
|
1796010
| PA | Erie | [No locality description provided] | 2013 |
04120101
| Chautauqua-Conneaut | |
|
1739456
| PA | Erie | [No locality description provided] | 2024 |
04120101
| Chautauqua-Conneaut | |
|
1545129
| PA | Erie | Elk Creek at the first riffle above the mouth. | 2012 |
04120101
| Chautauqua-Conneaut | established |
|
269188
| PA | Erie | Fairview gravel pits, in Fairview | 2010 |
04120101
| Chautauqua-Conneaut | established |
|
158910
| PA | Erie | Sixteenmile Creek [near Northeast, PA] | 2000 |
04120101
| Chautauqua-Conneaut | established |
|
1545127
| PA | Erie | Twentymile Creek, from the mouth of the stream to the waterfall. | 2003 |
04120101
| Chautauqua-Conneaut | established |
|
1654491
| PA | Erie | W 10th St opp Walnut St, Erie, PA 16501, USA | 2020 |
04120101
| Chautauqua-Conneaut | established |
|
158909
| PA | Erie | Walnut Creek | 2000 |
04120101
| Chautauqua-Conneaut | established |
|
1545132
| PA | Erie | Walnut Creek, parking lot to first dam. | 2009 |
04120101
| Chautauqua-Conneaut | established |