What the Heck Is This?

This image is a real close up. And it's been colorized by scientists.

Can you guess what it is?

Read on to find out, and see the full version …

It's the mouth of a bedbug. Bedbug populations have grown like crazy in recent years. Their bites leave itchy rashes.

Check out another more natural-looking close-up bedbug image and our very cool bedbug infographic.

(Image credit: CDC/ Janice Haney Carr)

Got a strange or interesting photo related to science, nature or technology? What the Heck, send it to me, and maybe I'll use it. Or follow me on Twitter, or Facebook.

Robert Roy Britt

Robert is an independent health and science journalist and writer based in Phoenix, Arizona. He is a former editor-in-chief of Live Science with over 20 years of experience as a reporter and editor. He has worked on websites such as Space.com and Tom's Guide, and is a contributor on Medium, covering how we age and how to optimize the mind and body through time. He has a journalism degree from Humboldt State University in California.