Differences between octopus and squid

For many they are the same, and for the simple fact of being marine animals, used in the gastronomy of many cultures in the world. That squid and octopuses eject ink, they are not made by the same animal . It is true that they have similar physical characteristics, but not quite. These have different shapes due to certain elements that one has but the other lacks. Both animals have similarities, such as belonging to the same family ( cephalopod molluscs ), the presence of suction cups on their tentacles, the fact of having three hearts included in their circulatory system and the presence of a beak that they use to devour their dams. Differences between octopus and squid

Differences between octopus and squid
Differences between octopus and squid

The octopuses

Octopuses or also called octopods, are mollusk animals that lack some type of shell, they have 8 arms, each one connected to small brains that in turn are connected to another main brain. It feeds on some fish, crustaceans or algae. It has an oval head and very well developed eyes. They tend to spend most of the time in the caves that they make themselves until they decide to go hunting and much of their life they prefer to be alone.

Differences between octopus and squid
Differences between octopus and squid

The average life span of an octopus ranges from 1 to 3 years. When hunting, they usually pierce the shells of their prey and inject the poison that paralyzes them, and their size can vary from 1 cm to 5 m.

The squids Differences between octopus and squid

They are mollusks that have an internal shell, a characteristic that other mollusks do not have, they have 8 arms and 2 tentacles, it is exclusively carnivorous , it only feeds on fish and uses the tentacles and beak to separate the meat from its prey. It has a long, tapered body with two fins on its head. They do not usually live in burrows, but in the open sea, as well as they can live in groups. Differences between octopus and squid

Differences between octopus and squid
Differences between octopus and squid

They can live from 9 months to 5 years and reach a size of 1 cm to 20 m. Unlike octopuses, squids can camouflage themselves by changing color to escape predators. Another notable feature is the bioluminescence of some squid in the depths, there is even one species that has luminous ink. Squids are faster than octopuses. On the other hand, there are giant squids and due to their dimensions they are confused with octopuses. Also for other cultures, they represent sea monsters. Differences between octopus and squid

These are some of the differences between octopus and squid, now you know that they are not the same and that they are only family. Differences between octopus and squid

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