Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
609700
| NE | Nemaha | Buck Creek | 2009 |
10240005
| Tarkio-Wolf | established |
545206
| NE | Nemaha | Deroin Creek, 3s 2.5e Nemaha | 1973 |
10240005
| Tarkio-Wolf | established |
545207
| NE | Nemaha | Duck Creek, 3.75w .5n Peru | 1973 |
10240005
| Tarkio-Wolf | established |
544944
| NE | Nemaha | Missouri River | 1986 |
10240005
| Tarkio-Wolf | established |
545826
| NE | Nemaha | Missouri River, Hamburg Bend chute | 1998 |
10240005
| Tarkio-Wolf | established |
545824
| NE | Nemaha | Missouri River, Hamburg Bend, rm543 | 1998 |
10240005
| Tarkio-Wolf | established |
545113
| NE | Nemaha | Missouri River, Langdon Bend | 1999 |
10240005
| Tarkio-Wolf | established |
545342
| NE | Nemaha | Missouri River, Notched dike study, dike 572.8 | 1977 |
10240005
| Tarkio-Wolf | established |
545345
| NE | Nemaha | Missouri River, Notched dike study, dike 575.85-A | 1978 |
10240005
| Tarkio-Wolf | established |
546143
| NE | Richardson | Missouri River, 3se Rulo | 1940 |
10240005
| Tarkio-Wolf | established |