This Is The Hardest Shark Quiz You'll Take Today

    Sure you might know what a great white looks like, but do you know your sleeper sharks from your Port Jacksons?

    Tom Chivers
    by Tom Chivers

    BuzzFeed Science Writer

    CORRECTION

    The top-left image in the final question depicts a Japanese sawshark. An earlier version of this piece showed a sawfish, which is a kind of ray, revealing the author of this piece not to be as much of a shark geek as he thought.