I’ve find these gals in my basement occasionally, wondering how she burrowed her way in. Unfortunately or fortunately, she will get returned to the great outdoors to enjoy her life outside of my basement. I placed her on the driveway to get some shots, however she was not feeling the love for the camera and quickly made her way to the nearby mulch.
These are called The Big Headed Ground Beetle, however it’s not really their heads that are large, it just looks that way because of their chests being connected to their heads. Personally, I think they should be called the Sir Mix-A-Lot Beetle… As in, Little in the middle, butt she’s got much back!!!
Adults are about ¾” inch (20 mm) long, shiny black, with antennae slightly paler and very broad, large jaws. They are commonly found in mulch, under stones, around illuminated areas at night, in basements and in damp soil. When discovered, they may play dead, hoping that their thick exoskeleton will protect them. They are easily picked up by their butts, as they can’t turn their menacing mandibles around to bite you. Although these gals are capable of giving a painful bite, the bites rarely break the skin or are medically harmful.
These gals are considered very beneficial, as they eat nuisance insects in the soil as larvae and adults. These girls like the night life and generally only hunt in the evenings.
© Ilex ~ Midwestern Plant Girl