Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
239015
| NE | Loup | Gracie Creek [NW corner of Calamus Reservoir] | 1988 |
10210008
| Calamus | established |
239022
| NE | Loup | Gracie Creek [NW corner of Calamus Reservoir] | 1989 |
10210008
| Calamus | established |
239021
| NE | Loup | Gracie Creek [NW corner of Calamus Reservoir] | 1989 |
10210008
| Calamus | established |
239026
| NE | Loup | Gracie Creek [NW corner of Calamus Reservoir] | 1989 |
10210008
| Calamus | established |
547049
| NE | Loup | Long Pine Creek | 1988 |
10210008
| Calamus | established |
547052
| NE | Loup | Republican River | 1989 |
10210008
| Calamus | established |
547053
| NE | Loup | Republican River | 1989 |
10210008
| Calamus | established |
547054
| NE | Loup | Republican River | 1989 |
10210008
| Calamus | established |