Armor: Ironclad Beetle Native to the southwestern U.S. and South America, they are protected by an incredibly hard exoskeleton that makes them tough to kill, according to researchers at Texas A&M University. Even when they’re dead, entomologists and bug collectors often have to use a drill to puncture their shells.Click to see full answer. In respect to this, what is the toughest insect?After months of grueling tests, a species of horned dung beetle takes the title for world’s strongest insect. The beetle, called Onthophagus taurus, was found to be able to pull a whopping 1,141 times its own body weight, which is the equivalent of a 150-pound (70 kilogram) person lifting six full double-decker buses.Furthermore, what are the worst insects? Here is the list of 10 most dangerous insects in the world. 10 Bullet Ant. 9 Bot Fly. 8 Fleas. 7 Fire Ants. 6 Kissing Bug. 5 Giant Japanese Hornet. 4 Tsetse Flies. 3 Killer Bees. Beside this, what is the hardest bug to get rid of? Cockroaches Howard Richardson-El, production manager of City Wide Exterminating Service in Philadelphia, says German cockroaches prove to be the hardest pest to get rid of because they live inside the home, whereas other cockroaches migrate into the home.What insect can kill a human?Mosquitoes. Many people flinch at the sight of a spider or frantically swat away an approaching bee. But few people panic in the presence of the insect that kills more people annually than any other — the mosquito. Mosquito-borne diseases kill over one million people worldwide, each and every year.