Phylum Cnidaria Part 4: Class Cubozoa

With three classes of phylum Cnidaria covered let's move on to the fourth, Cubozoa. This contains the box jellyfish, which differ in important ways from the true jellyfish of Scyphozoa. The most interesting thing about them structurally is their rhopalia, which house numerous sets of complex human-like eyes. How do these work, and what else can we learn about these creatures? Let's find out!