This tiny sea creature looks like something straight out of a cartoon. The leaf sheep sea slug, also known as Costasiella kuroshimae, is a miniature marine sl

This tiny sea creature looks like something straight out of a cartoon. The leaf sheep sea slug, also known as Costasiella kuroshimae, is a miniature marine slug famous for its adorable appearance and leaf-like structures covering its body. Even more fascinating, it can retain functional chloropla…