| Common Name | County | Date | Observer(s) | Number | Comments | Record Type |
| 1 Swift River Cruiser [Macromia illinoiensis] | Warren | 2009-08-05 | Harry LeGrand | 1 | Embro Game Land - seen perched | Sight |
| 2 Swift River Cruiser [Macromia illinoiensis] | Warren | 1997-07-03 | R. Duncan Cuyler | 1 | sex=MALE, directions=Sec Rd # 1641 near Jct Sec RD #, source=INTERNATIONAL ODONATA RESEARCH INSTITUTE-FSCA | Collect |
| 3 Swift River Cruiser [Macromia illinoiensis] | Warren | 1997-06-28 | R. Duncan Cuyler | 1 | sex=MALE, city=Inez, directions=2.5 miles east on Sec Rd #1630, addl_habitat=roadside, source=R DUNCAN CUYLER COLLECTION-FSCA | Collect |
| 4 Swift River Cruiser [Macromia illinoiensis] | Warren | 1996-08-02 | R. Duncan Cuyler | 2 | Male=1 Female=1, city=Inez, directions=4 ml SE on Sec Rd #1629, source=R DUNCAN CUYLER COLLECTION-FSCA | Collect |
| 5 Swift River Cruiser [Macromia illinoiensis] | Warren | 1990-07-20 | R. Duncan Cuyler | 1 | sex=FEMALE, city=Inez, directions=SE off Sec Rd #1628, addl_habitat=field, source=R DUNCAN CUYLER COLLECTION-FSCA | Collect |
| 6 Swift River Cruiser [Macromia illinoiensis] | Warren | 1987-09-24 | R. Duncan Cuyler | 1 | sex=MALE, directions=Sec Rd #1357, habitat=Gaston Lake, source=R DUNCAN CUYLER COLLECTION-FSCA | Collect |
| 7 Swift River Cruiser [Macromia illinoiensis] | Warren | 1973-08-10 | R. Duncan Cuyler | 3 | Male=3, city=Kerr Lake, source=R DUNCAN CUYLER COLLECTION-FSCA | Collect |