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In some species, the larger heart stops beating when the animal swims. We are experienced naturalists and photographers who have visited over 90 countries, following our passion to discover the most amazing wild places and to experience wild creatures in their natural habitats. The brain is only part of the story though. In this article I get into the nitty gritty… did you know that a male octopus can have an erection? Little wonder, considering they are a bit unusual. We know that octopuses are intelligent, because they like to play and use tools – but we have no way of relating to what it would be like to have 9 brains. Do. That does not necessarily mean that you could have a distraught octopus or an elated cuttlefish on your hands. Octopuses have 9 brains because, in addition to the central brain, each of 8 arms has a mini-brain that allows it to move independently. Since many octopus live in cold deep waters, they’ve adapted by using a copper-rich protein called hemocyanin to oxygenate their blood rather than our iron-rich hemoglobin. And then he reverses the video and you can see the octopus become one with the seaweed and the boulder. Octopus have perhaps the most complicated brain in the entire animal kingdom. The central brain controls the nervous system. But the most astonishing thing here to know is these all 9 brains regardless of located separately do coordinate with each other and react to the situations accordingly. The octopus is excellent at spotting prey and reaching to just the right spot to snag it. No Octopus. The rest are in the doughnut-shaped brain, which is wrapped around the oesophagus and located in the octopus's head. As we all are aware of the fact that an octopus has 3 hearts 9 brains … How do they Survive? First of all, they test the hole if it fits their beaks; if the beak can get through the hole successfully, then the … ... 9 brains, 3 hearts: Some wild facts about octopuses Males have fewer suction cups because the tip of their third right arm functions as a reproductive organ. 5) Octopus arms have a mind of their own. How Many Brains Does an Octopus Have ? How many brains does a octopus have? An octopus is a lot brainier than you might imagine considering one of its closest living relatives is a sea slug. Octopuses have three hearts: one pumps blood around the body; the other two pump blood to the gills. The gist is that when males and females mate, the male reaches over with his specialized arm and delicately deposits one or two packets of sperm underneath the female’s mantle. In our bodies we have an ability called proprioception that lets us know where our arms are even if they are out of sight. The giant Pacific octopus has three hearts, nine brains and blue blood, making reality stranger than fiction. But for a species as a whole, it results in major limitations. like humans octopus only have one brain. Why the Octopus Brain is so Extraordinary . Not. Sounds like a good conversation starter, doesn’t it?!! This story has been corrected to say that an octopus has arms, not tentacles. The central brain is a doughnut shape that forms a ring around the esophagus, so when an octopus swallows, its food must ‘pass through’ the brain! Perhaps the central brain feels like the conductor of a symphony! DO OCTOPUSES HAVE 9 BRAINS? This allows the arms to work independently of each other, yet together toward the same goal. In addition, there is a small brain in each of their eight arms — a cluster of nerve cells that biologists say controls movement. There are millions of pigment cells or chromatophores in the skin and millions more of the nerve endings needed to create the skin texture. With an octopus, the arm acts almost independently as it proceeds to probe into the crevice, tasting and feeling with its suckers. Octopus sex deserves an entire article of its own (which I have written! Two hearts pump blood to the gills and a larger heart takes the oxygenated blood and circulates it to the organs and the rest of the body. It is surprising that octopuses have so many amazing abilities going for them and yet they don’t live longer than three to five years. see How do Octopuses Mate? This allows the arms to work independently of each other, yet together toward the same goal. Have. And how intelligent are octopus and why do they have totally different brain structure then other animals what is evolutionary science behind it, and if there where no human will octopus Emerge as … [9] [10] Octopods are active and intelligent predators , with good eyesight and brains. They stop eating and begin acting erratically, until they die shortly afterwards. Best Answers. 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