Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
34845
| LA | | Mississippi River at the mouth of the Red River | 1955 |
08070100
| Lower Mississippi-Baton Rouge | established |
34844
| LA | | Red River | 1951 |
11140207
| Lower Red-Lake Iatt | established |
267215
| LA | West Feliciana | Mississippi River near Saint Francisville | 1972 |
08070100
| Lower Mississippi-Baton Rouge | established |