Animals A-Z

Common Octopus

Common Octopus

Scientific Name : Octopus vulgaris

Status : Least Concern (IUCN)

On view at Aquarium in : Off Display

The common octopus is renowned for its intelligence, problem-solving abilities, and remarkable adaptability. Often called the ‘escape artist’ of the sea, this cephalopod is capable of solving puzzles, navigating mazes, and even using tools. With a highly developed nervous system and an impressive ability to camouflage, the common octopus is one of the ocean's most fascinating creatures.

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  • Incredible Intelligence: The common octopus is widely regarded as one of the smartest invertebrates. Researchers, including those from the Smithsonian and National Geographic, have documented octopuses solving puzzles, navigating mazes, and even opening jars to retrieve food. Their intelligence allows them to manipulate their environment in ways few other marine animals can.
  • Master of Camouflage: Octopuses can change both their skin colour and texture to blend seamlessly into their surroundings, thanks to specialised pigment cells called chromatophores. This allows them to avoid predators, ambush prey, and communicate with other octopuses. National Geographic has highlighted how octopuses use their camouflage as a sophisticated form of survival.
  • Tool Use: In a groundbreaking discovery, researchers observed octopuses using coconut shells and other objects as tools for shelter—a rare behaviour among animals. The common octopus can carry these shells with them, creating portable protection that demonstrates their impressive cognitive abilities.
  • Three Hearts & Blue Blood: The common octopus has three hearts—two pump blood to the gills, while the third pumps it to the rest of the body. Their blood is blue due to the presence of hemocyanin, a copper-rich protein that transports oxygen more efficiently in cold, low-oxygen environments like the ocean.
  • Flexible Bodies: With no bones, the common octopus can squeeze through incredibly small spaces. Their soft bodies, combined with their intelligence, make them notorious escape artists. Some have been known to escape from enclosures by pushing through tiny gaps or manipulating locks.
  • Short Lifespan but Fast Learners: Despite their short lifespan of 1-2 years, octopuses are fast learners, capable of observing and mimicking behaviours. Studies have shown them remembering solutions to problems and using past experiences to their advantage in new situations.

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Léirmheasanna

Mar a deir ár gcustaiméirí fúinn:

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Located right on the main road so very easy to locate and head over to food and shopping. There are adorable penguins and otters to watch and interact with through the glass. Also, there are many interesting fish, lobsters, crabs, rays, etc to admire. We didn’t have kids with us but definitely something they would enjoy. I would recommend it everyone who stops in Dingle.

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Lirpa S

August, 2024

Definitely a must see spot in Dingle. We loved the butterfly room and the otters. All of the exhibits are well maintained, the animals look healthy and cared for and the educational talks were very informative.

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Johannes C

August, 2024

Great aquarium with lots of different tanks, exhibits and information. Plenty of fish, sea creatures, penguins, otters and even a butterfly enclosure make this a lovely place to spend two hours. Staff are informative and helpful.

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Johannes

August, 2024

Great place! Seems tiny on the outside but lots to see, lovely time spent for both adults and kids. There is a variety of animals to see and interesting facts and info to read as well, highly recommended!

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Magdalena M