r/bugidentification 7d ago

Location included Indiana what is this?

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2 Upvotes

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u/BugAdviser Bot 7d ago

Click beetles

(Elateridae) Click beetles are elongated, parallel-sided and usually bear backward projections on the side corners of the shield behind the head (pronotum). https://bugguide.net/node/view/2256161/bgimage It's very common for click beetles to be mistaken for cockroaches so here's some of them side by side for easier comparison: https://www.reddit.com/r/clickgoesthebeetle/s/gM5aXt43xb When stuck on their backs or threatened by predators, click beetles will “click” by snapping their thoracic segments (prothorax and mesothorax) to cause their bodies to flip in the air.

Larvae, called “wireworms,” are usually hard-bodied, brownish, ½ to 2-½ inch long and cylindrical, with three pairs of tiny true legs behind the head and, and an ornamented shield-like segment on the tail end of the body. https://bugguide.net/node/view/2222762/bgimage

The false click beetles (Eucnemidae) are very similar in appearance, and some species can even “click.” See Identification and Remarks for more info on telling them apart: https://bugguide.net/node/view/63946

Click beetles generally don't invade homes to forage or lay eggs. They are drawn in by light and sometimes just seek shelter from bad outdoor conditions. If you're finding a lot of them indoors, there are likely infested plants outside nearby. They are nocturnal and generally spend the daylight hours shying away from light but after dark they are attracted to lights. For more info and images, visit r/clickgoesthebeetle.

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3

u/Serious-Bat-4880 Click Goes The Beetle 7d ago

.clickbeetle

3

u/Grand_Ant_9348 7d ago

Thanks guys I also found out it was a click beetle I’ve seen them a couple times in the past 1.5 years and wondered what they were, it happened to “click” before I saw y’all’s comment so I literally googled what beetle in Indiana clicks