You would think dolphins are the smartest animals in the ocean. They are smart, but compared to octopuses, they are nothing.
The smartest animal in the ocean
Just like on land, the ocean is also home to some of the most talented animals in the world. In addition to the famous names like dolphins and seals - often appearing in animal circuses, we also have to mention the octopus.
Octopuses are very intelligent animals, possibly more intelligent than any other cephalopod, even dolphins.
Octopus is a soft-bodied invertebrate belonging to the order Octopoda. Of all marine creatures, octopus is considered the most intelligent animal.
Their nervous systems are quite complex. The number of neurons in octopuses is high among invertebrates, with about half a billion, but this number is still quite low compared to humans (about 100 billion neurons).
In addition, the location of neurons in the octopus is also very special, with only about 1/3 of the total number located in the main brain. The remaining 2/3 of neurons are located in the nerves in the tentacles. These tentacles have complex reflexes controlled by at least three levels of the nervous system.
Therefore, many people often compare the octopus to having 9 brains on its body. For this reason, the octopus is very sensitive and reacts quickly, and almost each tentacle can act and feel almost independently of each other.
The most intelligent animal in the ocean is the octopus.
Here are the reasons why the octopus is known as the smartest animal in the ocean:
Foresight
Unlike some predators that eat their prey as soon as they catch it, octopuses choose their burrows as the place to dine.
After returning to the cave, the octopus will use its tentacles to pick up rocks and place them right in front of the cave to form a wall. With this stone wall, the octopus will have enough safety to "feast", and then can rest assured to take a nap to regain strength for the next hunting trip.
Experts say this behavior proves that octopuses are thinking animals. They have the ability to see far into the future and know how to perform tasks in an orderly manner.
Know how to use tools
In addition to building stone walls in front of their caves, octopuses also know how to use coconut shells to protect themselves.
First, the octopus will dig a coconut shell out of the sand. Then it will clean the shell and "carry" it with it.
Next, the octopus will look for another coconut shell and do the same thing. When in danger, the octopus will cover two coconut shells to form a shell like a clam or oyster to camouflage itself, or burrow into the sand to hide from enemies.
Master of camouflage
The octopus's camouflage ability can be called "masterful". Not only does it simply change its skin pigment to match its surroundings, the octopus also knows how to "impersonate" other animals.
Octopuses can also camouflage themselves to hunt. They can observe the colors and movements of other animals, then "copy" them to fool their opponents.
Ability to solve the toughest problems
Mollusks like mussels, clams, oysters, etc. don't think they will be safe with a hard shell covering them, because this shell is "nothing" to an octopus.
According to scientists' observations, octopuses can use small rocks to break them, or use their tentacles to open the outer shells of mollusks.
Experts say the octopus knows how to use tactics to get what it wants, and it knows which way is easiest.
Octopuses have highly developed brains.
Research shows that octopuses possess a fairly "advanced" brain in the animal kingdom. The octopus' brain has lobes, similar to the brains of vertebrates.
Thanks to its special structure, the ability to connect organs in the octopus brain is very large. This allows octopuses to possess good memory, and at the same time helps them remember and even deduce the routes they need to take.
Above are the reasons why octopus is the most intelligent animal in the ocean.
Ha Anh (Synthesis)
Useful
Emotion
Creative
Unique
Wrath
Source
Comment (0)