Hello, I'm an expert in entomology, the scientific study of insects. Let's address your concern about ladybugs biting.

Ladybugs, also known as ladybird beetles or Coccinellidae, are generally considered beneficial insects. They are known for their voracious appetite for aphids and other plant pests, which makes them a favorite among gardeners. However, the term "biting" when it comes to ladybugs is a bit of a misnomer.

Ladybugs do not have the necessary mouthparts to bite humans in the way that, for example, mosquitoes or fleas do. Instead, what you might be experiencing is a mild pinch or a defensive reflex from the ladybug. When threatened, ladybugs can release a fluid from their knee joints that has a somewhat unpleasant odor and can cause a mild skin irritation in some people. This is a defense mechanism to deter predators, not an actual bite.

It's also important to note that not all ladybugs will react this way. The behavior can vary among different species and individuals. If you're experiencing discomfort, it's likely due to the release of this defensive fluid rather than a bite.

In summary, ladybugs do not bite; they may release a defensive fluid when threatened, which can cause a mild irritation.

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Because ladybugs have chewing mandibles it means that YES, LADYBUGS CAN BITE; however, their mandibles are diminutive compared to humans, and in the grand scheme of things could only deliver a very minor pinch or bite. Ladybugs do not have poison glands or saliva, so the tiny bite would be an irritation at best.read more >>