Okay. I was wrong. This is the stupidest-looking animal ever. Cranchia scabra can pull its head and arms inside its body to make itself into a ball to deter predators. Related posts (automatically generated): Real and Apparent Weightlessness The strength of the gravitational field at Earth’s surface g… Glass frogs Glass Frogs (Centrolenidae Hyalinobatrachium) have … Continue reading Glass Squid