|
Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1467284
| MD | Anne Arundel | Bear Neck Creek | 2018 |
02060004
| Severn | established |
1649637
| MD | Anne Arundel | Fork Branch, near confluence with Sawmill Creek | 2018 |
02060003
| Gunpowder-Patapsco | established |
1467129
| MD | Anne Arundel | Patapsco River, flood ponds at Belle Grove | 2018 |
02060003
| Gunpowder-Patapsco | established |
1456432
| MD | Anne Arundel | Severn River | 2018 |
02060004
| Severn | established |
1464348
| MD | Baltimore | Gunpowder River | 2018 |
02060003
| Gunpowder-Patapsco | established |
1522609
| MD | Baltimore | Hogpen Creek | 2018 |
02060003
| Gunpowder-Patapsco | unknown |
1468800
| MD | Baltimore | Norman Creek | 2018 |
02060003
| Gunpowder-Patapsco | established |
1706266
| MD | Calvert | [No locality description provided] | 2018 |
02060004
| Severn | |
1671217
| MD | Calvert | Calvert County, MD, USA | 2018 |
02060006
| Patuxent | |
1467867
| MD | Cecil | Pond Creek, off Elk River | 2018 |
02060002
| Chester-Sassafras | established |
1468739
| MD | Charles | Mallows Bay | 2018 |
02070011
| Lower Potomac | established |
1467854
| MD | Charles | Mallows Bay, unnamed tributary | 2018 |
02070011
| Lower Potomac | established |
1463687
| MD | Charles | Mattawoman Creek | 2018 |
02070011
| Lower Potomac | established |
1545063
| MD | Dorchester | [Buttons Creek, ~1.25 miles upstream from confluence with Blackwater River] | 2018 |
02080110
| Tangier | established |
1541693
| MD | Dorchester | Blackwater River | 2018 |
02060005
| Choptank | established |
1541694
| MD | Dorchester | Blackwater River | 2018 |
02080110
| Tangier | established |
1541695
| MD | Dorchester | Blackwater River | 2018 |
02060005
| Choptank | established |
1541756
| MD | Dorchester | Blackwater River | 2018 |
02060005
| Choptank | established |
1541757
| MD | Dorchester | Blackwater River | 2018 |
02080110
| Tangier | established |
1541762
| MD | Dorchester | Blackwater River | 2018 |
02080110
| Tangier | established |
1541761
| MD | Dorchester | Buttons Creek | 2018 |
02080110
| Tangier | established |
1541755
| MD | Dorchester | Buttons Creek | 2018 |
02080110
| Tangier | established |
1678286
| MD | Dorchester | Dorchester County, MD, USA | 2018 |
02080110
| Tangier | |
1545064
| MD | Dorchester | Hughs Dam Creek, culvert at Maple Dam Road | 2018 |
02080110
| Tangier | established |
1541698
| MD | Dorchester | Little Blackwater Creek | 2018 |
02080110
| Tangier | established |
|