Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1706022
| MD | Anne Arundel | [No locality description provided] | 2022 |
02060006
| Patuxent | |
1654911
| MD | Anne Arundel | Anne Arundel County, MD, USA | 2018 |
02060006
| Patuxent | established |
234846
| MD | Anne Arundel | Fort Meade property adjacent to Rt. 32 | 2002 |
02060006
| Patuxent | established |
234848
| MD | Anne Arundel | Patuxent Ponds Park along Patuxent Rd off Conways Rd, off Rt 3 near Crofton. The Park has 2 ponds, species recorded from smaller pond adjacent to Patuxent Rd | 2000 |
02060006
| Patuxent | established |
1654858
| MD | Anne Arundel | Patuxent Ponds Park, MD | 2014 |
02060006
| Patuxent | established |
1655015
| MD | Anne Arundel | Patuxent Ponds Park, Odenton, MD, US | 2020 |
02060006
| Patuxent | established |
1676204
| MD | Howard | [No locality description provided] | 2020 |
02060006
| Patuxent | |