Just when you think you know everything you need to know about dolphins, something comes along that changes the game. Think all dolphins are heroes? Well, they’re actually slaughtering porpoises and getting robotic tails to aid them in their pursuit of conquest. A small sample of an entirely new species of dolphin, called Tursiops australis or the Burrunan dolphin, have been discovered in the waters off of Melbourne, Victoria, Australia. As it turns out, what we thought were only three species of dolphins all this time might actually be more!
“This is an incredibly fascinating discovery as there have only been three new dolphin species formally described and recognised since the late 1800s,” said Kate Charlton-Robb, one of the scientists from Monash University who discovered the new dolphin. “What makes this even more exciting is this dolphin species has been living right under our noses, with only two known resident populations living in Port Phillip Bay and the Gippsland Lakes in Victoria state.”
There are believed to be only about 150 of the new species of dolphin spread between the two habitats, so streamlining the process of identifying the Burrunan dolphin is of utmost importance. Monash University’s researchers studied museum pieces and did DNA analysis to determine that T. australis is actually a new species, not just a misidentified bottlenose dolphin.
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