If you thought last week's marine bunnies were adorable, here's another underwater find that will have you saying "aww!" Costasiella kuroshimae (also known as "leaf sheep" and "Shaun the sheep") is a sacoglossan sea slug with beady eyes and a flat face that resembles an appealing cartoon sheep. With drooping feelers and a phosphorescent, leaf-like body, this tiny beauty could … [Read more...] about Adorable “Leaf Sheep” Sea Slugs Have the Appearance of Cartoon Lambs