Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
33003
| IA | Harrison | Wilson State Recreational Area | 1987 |
10230006
| Big Papillion-Mosquito | unknown |
37389
| NE | Douglas | Missouri River near Omaha | 1974 |
10230006
| Big Papillion-Mosquito | unknown |
546482
| NE | Douglas | West Papillion Creek, in Millard | 1972 |
10230006
| Big Papillion-Mosquito | unknown |
1710663
| NE | Sarpy | Papillion Creek, near Omaha, Nebraska | 1979 |
10230006
| Big Papillion-Mosquito | |
546481
| NE | Sarpy | West Papillion Creek, 1.5n 2w Papillion | 1972 |
10230006
| Big Papillion-Mosquito | unknown |