Horned Clubtail (Arigomphus cornutus)









MINNESOTA: Lake Co; Superior National Forest, McDougal Lake Campground - males - July 2016



MINNESOTA: Lake Co; Superior National Forest, McDougal Lake Campground - females - July 2016



MICHIGAN: Delta Co; Hiawatha National Forest, on FR 2140 W jct FR 2219 - females - June 2016




IOWA: Butler Co; Shell Rock Recreation Area - males - June 2014



WISCONSIN: Rusk Co; on Rustic Rd 114, ca 1.5 mi N jct CR O - male - June 2014