Ohio is known for many forms of wildlife, from white-tailed deer wandering through woodlots to great blue herons standing motionless along wetlands. Yet one of the state’s most fascinating predators often goes unnoticed despite living in backyards, forests, parks, farms, and gardens across Ohio. This remarkable insect is the wheel bug.
Most people who encounter a wheel bug are immediately struck by its appearance. The insect looks almost prehistoric, with a large gray body, long legs, folded wings, and a strange wheel-shaped crest rising from its back. Some residents mistake it for a dangerous pest. Others assume it must be an invasive species because it appears so unusual. In reality, wheel bugs are native insects that provide valuable ecological benefits throughout Ohio.
What surprises many people is how common these predators actually are. Wheel bugs occur across much of the state, quietly hunting insects that damage trees, shrubs, flowers, vegetables, and crops. They spend their lives serving as natural pest controllers while remaining largely hidden from public attention…