Ed Yong over at Not Exactly Rocket Science ha an awesome post highlighting recent research on the unique vision of mantis shrimps. At the end of his post he (rightfully) dismisses the sea cucumber: “Personally, I think mantis shrimps kick the crap out of sea cucumbers, but they’re on a par with squid, which incidentally . . . → Read More: Another Blow to Sea Cucumbers and a New Challenger to the Ring