If you're anywhere near the level of Pokemon fanaticism that we are, then you have no doubt seen those bizarrely interesting anatomical illustrations of Bulbasaur, Charmander, Squirtle, and Pikachu floating around the internet (probably swiped from the dank basement of Professor Oak's laboratory). But as much as we enjoy learning about weird fantasy critters, things only seem to get weirder once you get beneath the skin. Here are 7 more weird fantasy creature anatomies to keep you up at night!