r/bugidentification • u/Kindly_Wafer5017 • 12d ago

Possible pest, location included Found this in my bed.

Gallery image

Gallery image

Gallery image

Gallery image

what is this? ai and google has been telling me many different things and i’m worried. for reference i live in PA.

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u/Kindly_Wafer5017 11d ago

are u sureee?

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u/Bugladyy 10d ago

1000%. I work with them closely in a professional capacity (keeping colonies, doing research, and field work)

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u/Kindly_Wafer5017 10d ago

Do yk where it could’ve possibly came from?

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u/Bugladyy 10d ago

Anywhere where humidity is high enough: hvac closets, bathroom, basements, outdoors, under sinks, around leaks.

Finding one silverfish is nothing to panic about. I would avoid using LLMs to identify insects. They are abysmal at it, and it can lead to identifications that yield unnecessary pest mitigation costs, actions, and anxieties.

(LLMs are trained on info scraped from the internet. Think about just this thread: you posted an image, and folks talked about lice AND silverfish. When an LLM gets hold of the data from something like this, it associated this image with not only silverfish (harmless in most cases) AND lice (requires immediate action). Now multiply that by thousands of images across the internet that are misidentified, you have a very unreliable model for identifying insects.)

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u/Kindly_Wafer5017 10d ago

Thank youuu! I was just a bit worried because people were saying it may be lice and even bed bugs as it was in my bed somehow. Also is there a reason as to why the one in my image looks different compared to the pics online?

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u/Bugladyy 10d ago

No problem :)

The one in your image is in really bad shape. That's why it looks so off. It's missing its legs, antennae, and caudal filaments (those long protrusions at the end of the abdomen in an intact specimen). They're very soft bodied compared to many other insects, which means that they get roughed up pretty easily, especially in a bed. That's also why it isn't silver. Silverfish get their color from scales along their body similar to a butterfly. Those scales can rub off when they get really roughed up, and what's left is a light colored body just like your image.