Click to Skip Ad
Closing in...

This horrifyingly massive new sea bug that was just discovered is pure nightmare fuel

Published Jan 15th, 2025 8:21PM EST
isopod - terrifying sea bug
Image: Nguyen Thanh Son

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs.

The ocean is full of bizarre creatures, but a new discovery might take the crown for the most unsettling yet. Meet Bathynomus vaderi, a newly identified terrifying sea bug that’s making waves in both the scientific community and our collective nightmares.

At over 12 inches long and weighing more than 2 pounds, this giant isopod looks like it crawled straight out of a sci-fi horror film. With a head eerily resembling Darth Vader’s iconic helmet—hence the name—this deep-sea dweller is as fascinating as it is frightening.

This terrifying sea bug belongs to the genus Bathynomus, a group of isopods often referred to as “supergiants” for their massive size. While most isopods are small enough to fit in your hand, these titanic crustaceans can grow up to 20 inches long. They were found near the Spratly Islands in the South China Sea, where scientists spotted B. vaderi lurking in the cold, deep waters where it scavenges for food.

isopod - terrifying sea bugImage source: Nguyen Thanh Son

But what makes this B. Vaderi even more intriguing are the unique features that distinguish it from its relatives. Researchers discovered this terrifying sea bug has a distinct depression in its hip bone and a peculiar bony ridge protruding from its coracoid bone. These creepy details further set it apart in a family of creatures known for their unsettling appearance.

Surprisingly, these nightmare-inducing sea bugs are becoming a delicacy in Vietnam. Often compared to lobster, giant isopods like B. vaderi are highly sought after in local markets. The demand has turned them into an expensive seafood item, driving increased fishing pressures in their deep-sea habitats.

While this culinary trend poses a threat to their population, it also presents an opportunity for better conservation. Researchers hope the commercial interest in Bathynomus species will lead to stricter fishing regulations and sustainable practices.

Sure, the idea of a terrifying sea bug the size of a small dog may send shivers down your spine, but B. vaderi is also a marvel of nature. Whether you view it as a scientific wonder or a creature from your worst nightmares, one thing is certain: the ocean holds secrets that are as extraordinary as they are spine-chilling.

Josh Hawkins has been writing for over a decade, covering science, gaming, and tech culture. He also is a top-rated product reviewer with experience in extensively researched product comparisons, headphones, and gaming devices.

Whenever he isn’t busy writing about tech or gadgets, he can usually be found enjoying a new world in a video game, or tinkering with something on his computer.