Where are established populations of the Smooth Stag Beetle, Lucanus capreolus, specifically noted to thrive among dead hardwood stumps?

Answer

Illinois

The Smooth Stag Beetle, Lucanus capreolus, exhibits a strong affinity for the Midwest and Eastern regions of the United States. Specific entomological observations confirm that established populations of this species are known to thrive in states like Illinois. In Illinois, their presence is closely tied to microhabitats containing dead or decaying hardwood stumps and logs, which provide the essential sustenance required for their long larval development phase. Furthermore, their range extends northward, with populations also observed in Minnesota, indicating a successful colonization of upper Midwest woodlands.

Where are established populations of the Smooth Stag Beetle, Lucanus capreolus, specifically noted to thrive among dead hardwood stumps?
habitatinsectUSAdistributionstag beetle