Holes in items. Common signs of larder beetle infestation include: Fecal pellets. Some of the dermestid beetle species have … Larder beetles don't bite humans or spread disease, but their presence is bothersome and unsanitary. If I find dermestid beetle adults or larvae, especially in the bedroom, I have a pretty good idea of what’s causing the bites. Dermestes Beetle The Dermestes beetle is also known as the hide beetle… The adults are oval shaped and carry a knobbed antenna. What You Can Do. Skin shed from hairy larvae. The dermestid beetle species vary in sizes. Controlling larder beetles … Dermestid beetles being used to clean a human skull at Skulls Unlimited International, Oklahoma City, Oklahoma. Signs of Infestation. Maggots and the Dermestes beetles feast on dead human flesh, whereas army ants and botflies are able to penetrate and eat through living tissue 2. Yes, although human flesh would be a terrible food choice, likely high in cholesterol, carcinogens and pharmaceuticals, human flesh would be a top worst junk food for any species to … Dermestes maculatus , hide beetles, also have the potential to offer investigators an … How Do I Get Rid of Larder Beetles? They range in size from 4.2 mm to 9.5 mm. Dermestid beetle adults and larvae do not actually bite, so that’s not it … but the larvae do have urticating hairs on their bodies that often fall off and, if in bedding, will get embedded in human …