What Is an Octopus
An octopus is a soft-bodied marine mollusk with eight arms, belonging to the order Octopoda. It lives on the ocean floor and is known for its rounded body, large eyes, and flexible body shape.
Intelligence and Behavior
Octopuses are considered among the most intelligent invertebrates. They can solve problems, use tools, open jars, and navigate mazes. Their short lifespans and decentralized nervous system support rapid learning and complex behavior.
Adaptations and Habitat
Octopuses inhabit oceans worldwide, from coral reefs to the deep sea. They can change color and texture for camouflage, squeeze into small spaces, and release ink to escape predators. Many species are solitary hunters.
Learn more about octopus biology and conservation at Oceana Octopus Overview.
