JAN 19, 2017 12:06 PM PST

The Horror of the Sand Striker

WRITTEN BY: Jennifer Ellis

Sand strikers, also known as bobbit worms, are aquatic predatory primitive-looking creatures that have no eyes or brain. Even with this lack of characteristics we might see as critical, the worms are savage predators who shoot out from the ground, grabbing passing fish with sharp claws.

The bobbit worm lives in the dirt on the ocean floor. It buries its long body into the ocean bottom and waits for a trigger to attack its prey from stimulus to one of its five antennae. The worms grow to an average length of an estimated three and a half feet, but have been observed to grow as long as ten feet. And with such sharp teeth and quick reflexes when feeding, the worm kills its prey instantly, sometimes even cutting it in half.
About the Author
  • I love all things science and am passionate about bringing science to the public through writing. With an M.S. in Genetics and experience in cancer research, marketing and technical writing, it is a pleasure to share the latest trends and findings in science on LabRoots.
You May Also Like
DEC 29, 2020
Space & Astronomy
Why is the Sun's Outer Atmosphere Hotter than its Surface?
DEC 29, 2020
Why is the Sun's Outer Atmosphere Hotter than its Surface?
The fact that the Sun's distant atmosphere is significantly hotter than its surface has been a topic of confusion in ...
FEB 20, 2021
Space & Astronomy
Mars Perseverance Rover Gets Ready to Find Life on Mars
FEB 20, 2021
Mars Perseverance Rover Gets Ready to Find Life on Mars
NASA scientists have confirmed that their car-sized Perseverance Mars rover is 'healthy' following its arrival o ...
MAR 09, 2021
Plants & Animals
Study Highlights Importance of Chinook Salmon to Endangered Orcas
MAR 09, 2021
Study Highlights Importance of Chinook Salmon to Endangered Orcas
Many issues plague the iconic orcas of the Pacific Northwest United States, including declining salmon populations. ...
MAR 26, 2021
Earth & The Environment
Iconic Bald Eagles are Thriving
MAR 26, 2021
Iconic Bald Eagles are Thriving
Once dangerously on the brink of extinction, bald eagle populations are thriving throughout the lower 48 states of the U ...
APR 01, 2021
Health & Medicine
Flavanol-rich Foods Protect Heart from Stress
APR 01, 2021
Flavanol-rich Foods Protect Heart from Stress
Drinking hot cocoa is comforting on cold winter nights, and new research from the University of Birmingham shows that it ...
MAY 23, 2021
Space & Astronomy
More Accurate Clocks Create More Disorder in the Universe
MAY 23, 2021
More Accurate Clocks Create More Disorder in the Universe
Physicists at the University of Oxford in the UK have conducted an experiment that suggests the more accurately clocks t ...
Loading Comments...