| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1546762
| CO | Boulder | Varsity Pond | 1991 |
10190005
| St. Vrain | unknown |
|
1546763
| CO | Rio Blanco | In or near Rio Blanco Reservoir | 1991 |
14050007
| Lower White | unknown |
|
236916
| FL | Collier | Collier County | 1991 |
03090204
| Big Cypress Swamp | established |
|
115881
| FL | Collier | Collier County | 1991 |
03090200
| Southern Florida | established |
|
236912
| FL | Duval | Duval County | 1991 |
03080103
| Lower St. Johns | unknown |
|
115884
| FL | Duval | Duval County | 1991 |
03000000
| South Atlantic-Gulf Region | established |
|
115883
| FL | Marion | Marion County | 1991 |
03000000
| South Atlantic-Gulf Region | established |
|
236918
| FL | Marion | Marion County | 1991 |
03000000
| South Atlantic-Gulf Region | established |
|
115882
| FL | Orange | Orange County | 1991 |
03000000
| South Atlantic-Gulf Region | established |
|
115598
| FL | Pinellas | Fox Hall Pond, Eckerd College | 1991 |
03100206
| Tampa Bay | established |
|
236921
| FL | Pinellas | Fox Hall Pond, Eckerd College | 1991 |
03100206
| Tampa Bay | established |
|
115660
| MA | Essex | Lynn | 1991 |
01090001
| Charles | unknown |
|
115672
| MA | Essex | Reading | 1991 |
01090001
| Charles | unknown |
|
115665
| MA | Norfolk | small unnamed pond at the Trailside Museum, Milton | 1991 |
01090001
| Charles | unknown |
|
115601
| MD | | northern Maryland | 1991 |
| Mid-Atlantic | established |
|
1760295
| NY | Nassau | [No locality description provided] | 1991 |
02030104
| Sandy Hook-Staten Island | |
|
1778935
| NY | Orange | [No locality description provided] | 1991 |
02030101
| Lower Hudson | |
|
1778919
| NY | Rockland | Hessian Lake | 1991 |
02030101
| Lower Hudson | |
|
1759739
| NY | Suffolk | [No locality description provided] | 1991 |
02030202
| Southern Long Island | |
|
115688
| OR | Klamath | Klamath River east of Klamath Falls | 1991 |
18010204
| Lost | unknown |