Big Orange Red Octopus In The Ocean Royalty-Free Stock Photo

Octopus is a genus of cephalopod mollusca in the order Octopoda. The genus is quite typical of most octopods. They have two eyes and four pairs of arms with suckers. They have a hard beak, with the mouth at the center point of the arms.nnOctopods have no internal or external skeleton, allowing them to squeeze through tight places. Many stay in cracks between rocks or corals when they are not hunting. They are intelligent predators with a taste for crabs.nnOctopods inhabit many regions of the ocean, especially coral reefs. For defense against predators, they hide, flee quickly, expel ink, or use colour-changing camouflage. They live rather short lives.nnAn octopus trails its eight arms behind it as it swims. All octopods are venomous, but only the small blue-ringed octopus is known to be deadly to humans.noctopus is food for human such as tako in takoyaki