(ii) “Do dragonflies bite people?” YES, if you catch one and hold it in your hand and carelessly allow its mandibles to reach your skin, it will bite as hard as it can in self defense. Very few dragonflies can even break the skin, but some of the big ones can do so and may induce an “ouch”.

What happens when a dragonfly bites you?

If you see a lot of dragonflies where you live, you may ask whether these winged insects bite. The short answer is yes. ... Dragonflies aren't an aggressive insect, but they can bite out of self-defense when they feel threatened. The bite isn't dangerous, and in most cases, it won't break human skin.

Does dragonfly bite us?

Dragonflies do bite, and they will bite humans, but only if you catch one and it's trying to escape or defend itself. And only the largest dragonflies will be able to break your skin anyway.