Researchers Discover How a Fish With Legs Uses Them To Find Food

Curiosity and serendipity helped two teams of scientists learn that one species of sea robin employs legs that have both the sense of touch and taste.

By Paul Smaglik
Sep 27, 2024 12:00 PM
Fish-Taster-Legs
(CREDIT: Mike Jones) Lepidotrigla papilio

Newsletter

Sign up for our email newsletter for the latest science news
 

After delivering a guest lecture on sticklebacks, an unfamiliar fish caught Stanford University researcher David Kingsley’s eye. When he walked past an aquarium at the Woods Hole Marine Biology Laboratory, a strange aquatic creature stopped him in his tracks.

“I did this huge double take because I looked in this one tank, and there was one of the weirdest fish I've ever seen,” says Kingsley. “It had the body of a fish, the wings of a bird, and it was walking along the bottom of the tank on six legs. It almost looked like a centaur or something.”

0 free articles left
Want More? Get unlimited access for as low as $1.99/month

Already a subscriber?

Register or Log In

0 free articlesSubscribe
Discover Magazine Logo
Want more?

Keep reading for as low as $1.99!

Subscribe

Already a subscriber?

Register or Log In

Stay Curious

Sign up for our weekly newsletter and unlock one more article for free.

 

View our Privacy Policy


Want more?
Keep reading for as low as $1.99!


Log In or Register

Already a subscriber?
Find my Subscription

More From Discover
Stay Curious
Join
Our List

Sign up for our weekly science updates.

 
Subscribe
To The Magazine

Save up to 40% off the cover price when you subscribe to Discover magazine.

Copyright © 2025 LabX Media Group