On April 22, a bizarre, ancient-looking shark with blue eyes were surprisingly spotted in the warm seas of the Caribbean after being captured by Belizean fishermen and a researcher.

Rare Greenland Shark

The odd fish was subsequently revealed to be a Greenland shark or a Greenland shark combination in the slumber shark species, which is the earliest of its species found in western Caribbean waters, as per Live Science.

The unusual shark was hooked off the coast of Belize at Glover's Sea floor, and the ship's personnel immediately realized they'd trapped anything unusual.

According to experts' statement, they understood exactly that it was strange, and so did the local and national commercial fishermen, who had never encountered any of it indeed very the same as it in all their consolidated decades at least of catching fish, Devanshi Kasana, a postdoctoral fellow at Florida International University who has been a member of the group and directly contributed the scientific analysis, told the reporters.

The mystical shark, which had an approximate duration of up to 12 feet which is about 3.5 in meters, was set to published prior being it could be officially recognized.

Greenland sharks, that is also known to its scientific name - Somniosus microcephalus, are often ended up finding in the Arctic and North Atlantic coral reefs, whereas sleeper sharks (Somniosus microcephalus) are generally known in the lowest, freezing regions of the Atlantic.

The recently discovered lends credence to the idea that these sharks seem to be increasingly common than originally anticipated. The finding of the Caribbean shark occurred hundreds of kilometers away from which Greenland sharks are generally located.

Explorers was tagging tiger sharks which is known also as the Galeocerdo cuvier with Belizean fishermen as completion of her PhD study, in partnership with the Belize Fisheries Department and local coastal towns, when they came across the unique shark.

The team was compelled to rescue the shark actually nearly instantly to ensure its protection due to an impending disaster, thus they were unable to get a DNA specimen.

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Blue-Eyed Greenland Shark

As shown in the National Geographic post, together with fellow researchers, experts' film and photographs of the shark recorded throughout its catch for the latest research and discovered that it had essential traits with Greenland sharks as well as similar sleeping species, such as a curved nose, short and sloping pectoral fins, and an eye parasitic organism.

In accordance with the study, the shark was likewise lethargic and slow-moving, as sleeper sharks are when trapped.

The investigators came to the conclusion that it was either a Greenland shark or a combination of a Greenland shark as well as a Pacific sleeper shark (Somniosus pacificus), a related member in the sleeper shark genus.

Whereas the equatorial regions may appear to be an unlikely habitat for sleeping sharks, the rivers and lakes encircling Glover's Reef are profound, with gradients ranging between 1,600 feet to 9,500 feet (500 m to 2,900 m) underneath the substratum, as indicated by the announcement., as per Flipboard.

Sleeper sharks may be far more widespread in these shallow, tropical seas than originally understood, according to the study.

Greenland sharks are the world's longest-living animals. According to 2016 research printed in the journal Science, the sharks might have a lifespan of 272 years. They forage and devour adequate nutrition, and their stomachs have been discovered containing ranging from fish to polar bear (Ursus maritimus) carcasses, ABC News reported.

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