Filter Records
| ID | Taxon | State | County | Locale | Collected By | Count | Date | Status |
|---|---|---|---|---|---|---|---|---|
| 292474 | Gomphurus externus | Iowa | Black Hawk | Tourist Park | Steve Hummel | 1 | 1971-06-21 | |
| 165154 | Gomphurus fraternus | Iowa | Black Hawk | Black Hawk County | Bob Cruden | 1 | 1999-06-14 | |
| 292475 | Gomphurus fraternus | Iowa | Black Hawk | Tourist Park | Steve Hummel | 1 | 1971-06-23 | |
| 293030 | Gomphurus vastus | Iowa | Black Hawk | Thunder Woman County Park | Steve Hummel | 1 | 2011-06-28 | |
| 149747 | Arigomphus cornutus | Iowa | Black Hawk | Black Hawk County | Bob Cruden | 1 | 1997-06-23 | |
| 149526 | Stylurus amnicola | Iowa | Black Hawk | Black Hawk County | Bob Cruden | 1 | 1999-09-06 | |
| 292597 | Stylurus amnicola | Iowa | Black Hawk | Casebeer Park, Evansdale | Steve Hummel | 1 | 1975-08-20 | |
| 292760 | Stylurus amnicola | Iowa | Black Hawk | Bruggeman County Park | John Abbott | 1 | 2004-07-06 | |
| 293031 | Stylurus amnicola | Iowa | Black Hawk | Thunder Woman County Park | Steve Hummel | 1 | 2011-06-28 | |
| 149519 | Stylurus notatus | Iowa | Black Hawk | Black Hawk County | Bob Cruden | 1 | 1999-09-06 | |
| 149527 | Stylurus notatus | Iowa | Black Hawk | Black Hawk County | Bob Cruden | 1 | 1999-09-06 | |
| 160478 | Arigomphus submedianus | Iowa | Black Hawk | Beaver Valley Wetland Wildlife Refuge | Bob Cruden | 1 | 1995-08-18 | |
| 292476 | Arigomphus submedianus | Iowa | Black Hawk | George Wyth State Park | Steve Hummel | 1 | 1971-06-23 | |
| 348813 |
 Arigomphus submedianus
|
Iowa | Black Hawk | Black Hawk Mitigation | Kenneth Heiar | 1 | 2022-06-17 | |
| 162868 | Ophiogomphus smithi | Iowa | Black Hawk | Black Hawk County | Bob Cruden | 1 | 1999-06-14 | |
| 162871 | Ophiogomphus smithi | Iowa | Black Hawk | Black Hawk County | Bob Cruden | 1 | 1999-06-14 | |
| 161148 | Arigomphus cornutus | Iowa | Boone | Boone County | Bob Cruden | 1 | 1998-06-02 | |
| 151071 | Gomphurus externus | Iowa | Bremer | Bremer County | Bob Cruden | 1 | 1999-06-25 | |
| 158632 | Gomphurus externus | Iowa | Bremer | Wilson Grove Wildlife Area | Bob Cruden | 1 | 1999-06-25 | |
| 293041 | Gomphurus externus | Iowa | Bremer | Junction of Baskin Run and 220th St | Steve Hummel | 1 | 2011-06-29 | |
| 151074 | Gomphurus fraternus | Iowa | Bremer | Bremer County | Bob Cruden | 1 | 1999-06-25 | |
| 151903 | Gomphurus fraternus | Iowa | Bremer | Bremer County | Bob Cruden | 1 | 1997-08-08 | |
| 151904 | Gomphurus fraternus | Iowa | Bremer | Bremer County | Bob Cruden | 1 | 1997-08-08 | |
| 158635 | Gomphurus fraternus | Iowa | Bremer | Wilson Grove Wildlife Area | Bob Cruden | 1 | 1999-06-25 | |
| 165074 | Gomphurus fraternus | Iowa | Bremer | Wapspinicon River Access at 165th St | Bob Cruden | 1 | 1997-07-07 |