For a long time, manta rays were considered a single species. In 1868, Australian Museum director Gerard Krefft suggested a second species, though, it was only in 2009 that a paper confirmed the reef manta ray as a valid species distinct from the giant oceanic manta ray. A recent study has now confirmed - there’s a third species of manta ray gracefully gliding through the seas. by Shreya Dasgupta #news #oceans #mantaray #newspecies