Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1418851
| AR | Arkansas | Horseshoe Lake | 2017 |
08020303
| Lower White | unknown |
1417702
| AR | Chicot | Mississippi River, a side channel [across the river from Greenville, MS] | 2017 |
08030100
| Lower Mississippi-Greenville | established |
1417703
| AR | Chicot | Mississippi River, a side channel [across the river from Greenville, MS] | 2017 |
08030100
| Lower Mississippi-Greenville | established |
1410210
| AR | Chicot | Mississippi River, side channel [E of Chicot] | 2017 |
08030100
| Lower Mississippi-Greenville | established |
1410211
| AR | Chicot | Mississippi River, side channel [SE of Chicot] | 2017 |
08030100
| Lower Mississippi-Greenville | established |