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Tag: insect identification

Sclerodermus macrogaster

Curious Wasp Specimen Leads Entomologist to Find a First

When Michael Skvarla, Ph.D., joined Penn State University's entomology extension program in 2017, it wasn't long before he had a mystery on his hands: A wasp specimen from an infestation of a residence that appeared to be of a genus not previously known to invade homes in North America.