Squid, also known as soft fish and squid. Squid meat is more delicious than cuttlefish. The head and trunk are longer and narrower than cuttlefish, especially the end of the trunk is very similar to the spear head of javelin, so it is called squid. Octopus, also known as Octopus, belongs to Octopus. Both octopus and cuttlefish have ink sacs, which can release ink. The biggest difference is that the octopus has only 8 wrists, and the sucker on the wrist has no handle and toothed ring.

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1, Octopus, also known as stone dwelling, octopus, octopus, stone sucking, tide watching and dead cattle, belongs to Octopoda, a mollusk phylum. Octopus has eight wrist feet, and there are many suction cups on the wrist feet; Sometimes black ink is sprayed to help escape. Some octopuses have quite developed brains and can distinguish themselves in the mirror. It is distributed along the north and south coasts of China. The fishing season is divided into spring and autumn, and spring is from March to May. Autumn 9-11month. The common octopuses in China are Octopusochellatus, Octopusvariabilis and Octopusvulgaris. In the Mediterranean region, eastern countries and some other parts of the world, octopus has long been regarded as a delicacy.

2. Squid, also known as soft fish and cuttlefish, is an eye-opening suborder of Cephalopoda, a subclass of molluscs. The body is cone-shaped, pale with light brown spots, with a big head, touching feet 10 in front, and the fleshy fins at the tail end are triangular, often swimming in groups in the ocean about 20 meters deep. At present, there are two kinds of squid in the market: one is a squid with a large trunk, and its name is "squid"; One is a squid with a slender trunk. Its name is "Soft Fish", and the common name of small soft fish is "Small Tube Boy". Squid is edible. We often see squid with iron plate, and it tastes delicious. It is a very delicious food.