Scientists identify new shark species in the Atlantic Ocean
Sixgill sharks are among the oldest creatures on Earth, with ancestors dating back to over 250 million years, well before dinosaurs. Scientists at the Florida Institute of Technology have identified and confirmed the existence of a new shark species residing in the Atlantic Ocean. For confirmation, scientists used genetic testing and named the species “Atlantic sixgill shark.” The shark is different than its counterparts in the Indian and Pacific Oceans and measures up to 6 feet in length. “We showed that the sixgills in the Atlantic are actually very different from the ones in the Indian and Pacific Oceans on a molecular level, to the point where it is obvious that they’re a different species even though they look very similar to the naked eye,” said Toby Daly - Engel, Assistant Professor and shark biologist at the Florida Institute of Technology. Atlantic sixgill sharks are far smaller than their Indo-Pacific relatives, which can grow to 15 feet o...
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