| Common Name | County | Date | Observer(s) | Number | Comments | Record Type |
| 1 Swift River Cruiser [Macromia illinoiensis] | Wilson | 2017-09-04 | Mike Turner | 1 | Wiggins Mill Reservoir - ssp. georgina | Sight |
| 2 Swift River Cruiser [Macromia illinoiensis] | Wilson | 1988-08-05 | R. Duncan Cuyler | 1 | sex=MALE, city=Rock Ridge, directions=Rt. 42, habitat=Contentnea Creek, source=INTERNATIONAL ODONATA RESEARCH INSTITUTE-FSCA | Collect |
| 3 Swift River Cruiser [Macromia illinoiensis] | Wilson | 1985-06-13 | R. Duncan Cuyler | 1 | sex=MALE, city=Rock Ridge, directions=Rt. 42, habitat=Contentnea Creek, source=R DUNCAN CUYLER COLLECTION-FSCA | Collect |
| 4 Swift River Cruiser [Macromia illinoiensis] | Wilson | 1971-09-07 | R. Duncan Cuyler | 1 | sex=MALE, city=Rock Ridge, directions=Rt. 42, habitat=Contentnea Creek, source=R DUNCAN CUYLER COLLECTION-FSCA | Collect |