A Newly Described “Walking Shark” Scoots on the Seafloor - Big Brain News
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"Scientists newly described a “walking shark” that stays underwater but can scoot along the seafloor by pushing with its fins like little legs."

A Newly Described “Walking Shark” Scoots on the Seafloor

June 24, 2026

Scientists reported a newly described “walking shark,” a shark that can scoot along the seafloor by using its fins in a step-like way. It’s not walking around on land—it stays in the water—but it can push itself forward on the bottom, a bit like an underwater crawl.

That movement is interesting because it shows there are different ways animals can get around, even if they live in the same habitat. Not every shark moves the same way, and careful observations help scientists understand how a species lives and finds food or shelter.

This story is also a reminder that people are still discovering and officially naming ocean animals. When scientists “describe” a species, they measure it, compare it to similar animals, and write down the details that make it unique—like creating a super-detailed ID card.

When you hear “newly described,” it doesn’t always mean the animal just appeared; it can mean humans are finally studying it closely and recording what makes it special. The ocean is huge, so there can still be surprises waiting in its reefs and hidden corners.