As you read this story, you will learn the following:
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Although it is the largest invertebrate species in the world, scientists have never seen a giant squid (Hamilton’s Mesonychia mite) in its natural habitat.
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However, a non-profit ocean research group called Kolossal may have finally discovered a juvenile giant squid while traveling through the waters surrounding Antarctica. If true, this would be the first video of its kind.
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The team captured the video by installing a deep-sea camera on a polar tourist vessel.
Humans spend almost our entire lives on land, but the Earth we call home is actually a watery world. With 71% of the Earth’s surface covered by water, this vast ecosystem has been difficult to study, and many animals of the deep sea remain a complete mystery. One of the most fascinating of these animals is the giant squid (Hamilton’s Mesonychia mite). As an adult, the creature is about as long as a bus and weighs nearly 1,100 pounds.
Believed to live in the Southern Ocean around Antarctica, this giant cephalopod – the largest invertebrate species on Earth – has never been observed in its natural habitat. Only when trawlers accidentally caught them in their nets did scientists get a closer look at the animals. But last year, a new oceanographic study seemed to have succeeded, when an international team of researchers and a nonprofit organization called Kolossal appeared to stumble upon a juvenile giant squid during one of four trips to Antarctica between December 2022 and March 2023.
The team used a novel method to image the ocean – equipping a vessel called ocean endeavour With a deep sea camera. Thankfully, the research team released this video to the website IFLS Science Post to YouTube immediately.
“Antarctica is undergoing rapid and complex changes, and it is critical to better understand these changes in the region’s marine ecosystems,” The Kolossal team wrote in the paper The 2024 approach is detailed. “The cost and logistical challenges of operating a research vessel have hindered the scale of critical science and discoveries in the region. However, tourism in Antarctica is growing rapidly, and collaborations between travel companies and researchers provide important access to the region.”
While leveraging tourism for ocean exploration is a logistical win, finding proven footage of giant squid is as difficult as ever. Even the short clip of the specimen above is unconfirmed, as the video may have captured an adult glass squid glacier salamander Maybe even a species completely unknown to science. The video is undergoing peer review by experts, but scientists are unlikely to know for sure. But since footage of any squid species in the Southern Ocean is rare, regardless of its content, the footage is a huge win for marine biologists who study these famously elusive animals.
“The two known taxa of Cranchiidae found in Antarctica are glacier salamander and Hamilton’s Mesonychia mite“, said Aaron Evans, who is peer-reviewing the video IFLS Science. “The squid seen here may belong to different life stages of these two taxa, and are an exciting example of wild squid behavior, as I can’t imagine the existing video footage of these squid in their natural environment.”
Although the team’s stated goal was reportedly to capture footage of adult giant squid in their natural environment IFL Science, The camera captured nearly 80 species. These include giant volcanic sponges, Antarctic sunflower stars and many other marine invertebrates.
For now, the world’s largest invertebrate species frustratingly remains one of the animal kingdom’s greatest mysteries. But as marine biologists team up with tourist ships to explore the ocean, some of the water planet’s biggest questions may slowly be answered.
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