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.

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.