diving.voyage
Octopus

Marine life profile

Octopus

Recorded at 3974 dive sites

Where divers encounter it

Explore Octopus around the world

An octopus is a soft-bodied, eight-limbed mollusc of the order Octopoda. Intelligent and curious, it explores with touch and vision, often decorating or barricading its den.

Dive sites3974
Countries93
Animal groupCephalopods
Safety profileGenerally Harmless

Meet the species

What to look for

How to Recognize It

A soft-bodied hunter with eight sucker-lined arms, large eyes and no fixed shape beyond the moment.

How It Behaves

Intelligent and curious, it explores with touch and vision, often decorating or barricading its den.

Special Ability

It combines instant camouflage, flexible problem-solving and a body capable of squeezing through astonishingly small gaps.

Dive responsibly

Share the water well

How to Approach

Move slowly, stay low and let curiosity bring it closer. Avoid bright lights, sudden movements and reaching into its shelter.

Safety

Observe without touching. Some species can bite or carry potent venom, and every individual needs an unobstructed escape route.

Worth knowing

The detail you remember

Interesting Facts

Most of its neurons are distributed through the arms, allowing complex local control of movement and touch.

Where to Find

Check rocky crevices, rubble, reef ledges, seagrass and sandy bottoms, especially near dawn, dusk or during night dives.

Known countries

Bonaire, Sint Eustatius and SabaAustraliaMauritiusSpainTurkeyCyprusPhilippinesEgyptItalyUnited StatesCaribbean NetherlandsUnited States of America (USA)Puerto RicoThailandBrazilMaldivesJapanSint Maarten