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Australian Great White Shark Populations Separated By Genetics

thesharkives:

Despite inhabiting the same waters, two populations of Great White sharks living in the coastal waters of Australia are genetically distinct, according to a new study published in the journal Marine Ecology Progress Series. The two groups of Great Whites, or white sharks, are separated by the Bass Strait, a stretch of water between the Australian mainland and Tasmania to the south. The research team, led by Dean Blower from the University of Queensland, used genetic tests from 97 shark tissue samples dating back to 1989 confirmed this geographical divide.