Wheel Bug (Arilus cristatus)
The cog-like wheel on their back is a formidable-looking piece of armor, but entomologists are uncertain whether the wheel-like structure actually serves a defensive purpose or not. It might simply be a visual deterrent to predators. The creature also has scent glands in its abdomen which can emit an unpleasant odor if threatened or disturbed. This odor is similar to that of the Stink Bugs, but not as potent.
This bug is not harmful to humans, especially if left alone, and will generally avoid humans. If provoked, however, their bite can be rather painful, more so than a wasp's sting and can be problematic for several days, or even weeks. Gardeners and farmers should delight in seeing this insect, as it is a sign of a healthy ecosystem, and Wheel Bugs eat many predators of crops and flowers. Have you seen one of these critters in your garden?
SOURCES
1 University of Florida, Department of Entomology & Nematology: Wheel Bug
2 University of Kentucky, Entomology Department: The Wheel Bug
3 Wikipedia: Wheel Bug
a big hug to @enginewitty for designing the following personal banner for me 🤗
Thank you for the resteem! 😊
Blow it up 500 times and you have a new design for an Alien movie. Very scary! :-)
Love those things, not so much what they can do, but their unique body shape. Fun to watch and you always know when they're coming because they're louder than a june bug lol
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ok thats an ugly guy right there, all bugs make me itchy but this one scares me too.
but its a great picture whats his name LOTF