| Common Name | County | Date | Observer(s) | Number | Comments | Record Type |
| 1 Cobra Clubtail [Gomphurus vastus] | Union | 2017-05-15 | Mark Shields, Hunter Phillips | 2 | Rocky River at Randolph Landing, Rocky River Blueway Access and Nature Park | Photo online |
| 2 Cobra Clubtail [Gomphurus vastus] | Union | 1989-07-10 | R. Duncan Cuyler | 1 | sex=MALE, city=New Salem, directions=Rt. 218, habitat=Richardson Creek, source=R DUNCAN CUYLER COLLECTION-FSCA | Collect |
| 3 Cobra Clubtail [Gomphurus vastus] | Union | 1988-06-22 | unknown | 1 | observer not reported | Photo |