I saw a video one time looking through nautilus stuff that was of a cephalopod of some sort that had a completely clear "shell." It actually wasn't a shell, but I have no idea what it was. It used most of its tentacles wrapped around its body and on the inside of it to hold the "shell" in place, with a few out the front. It also rested in place on the floor of the aquarium occasionally. I THOUGHT that it was called a glass nautilus/false nautilus, but I can't find anything of that name, and I can't find the video, either. Does anyone know what I'm talking about?
