Happy Octopus October 🐙… 💎 The glass octopus can switch between being transparent and pigmented for camouflage. It’s incredibly rare and difficult to spot since it’s mostly transparent except for its eyes, optic nerve, and digestive tract. 🥊 The Gloomy Octopus (also called the Common Sydney Octopus or Octopus tetricus) surrounds itself with shells, rocks, and other debris, which it uses to throw in self-defense. Yes, its actual name is the Gloomy Octopus. 👻 The big-finned jellyhead…