There’s a hypnotic eight-legged sea creature that fascinates marine biologists and aquarium visitors alike — the octopus. You’ll find this cephalopod mollusc in many regions of the world’s oceans. The graceful movement of the octopus is most notably found in coral reefs among a diverse array of plant life.
Did you know that the octopus is one of the largest, fastest and most intelligent of all invertebrates?
Explore fun facts about this species in our quiz.