Information about any cuttlefish 30

Squid, whose real name is Cuttlefish, also known as Flower Branch, Cuttlefish or Cuttlefish, is an animal of the order Cephalopoda Squid of the mollusk phylum. When a squid encounters a strong enemy, it will use "inkjet" as a method of escape and wait for an opportunity to leave, so it has names such as "squid" and "cuttlefish". There are small pigment sacs in its **, which will change color and size with the change of "mood".

A cuttlefish is not a fish, but a squid.

Order Squid.

The squid's real name is blackfish, also known as flower branches, cuttlefish.

or cuttlefish. When a squid encounters a strong enemy, it will use "inkjet" as a method of escape and wait for an opportunity to leave, hence the names such as "squid" and "cuttlefish".

Cuttlefish like to live in the deep waters of the open ocean. In the warm spring season every year, it swims from the deep sea to the shallow inner bay for spawning, and spawns in April and June.

As well as other objects, starting in late September, the hatchlings hatched that year return to the south for wintering. It can prey on crustaceans, molluscs and other small animals during migration.

Cuttlefish is not a fish.

Cuttlefish: It is taxonomically classified as a shellfish.

It is a mollusk.

It has shells on its body, but its physiology has slowly changed due to its different lifestyle from other shellfish.

Most shellfish are very moosing, but cuttlefish have a special swimming ability.

In order to adapt to this swimming lifestyle, the cuttlefish's shell gradually degraded over the course of a long evolution, and finally became completely wrapped in the mantle, becoming the "backbone" that supports the body. Finish.

1. Cuttlefish is a squid.

Some people may be unfamiliar with the name cuttlefish, but when it comes to squid, they know it. Cuttlefish, also known as squid or flower branches, cuttlefish, is mainly known for its inkjet as a method of escape. As a specialty of coastal regions, cuttlefish is made into a variety of different dishes, but each dish has a unique taste.

2. The cuttlefish is a cuttlefish pittile.

Cuttlefish is another name for cuttlefish, and the head of the cuttlefish is spherical at the front. On its periphery there are five pairs of wrists, and on either side of the head there is a pair of well-developed eyes, which are more complex in structure. And under the eye there is an oval-shaped fossa, which we call the olfactory organ.

There are many creatures in this world that rely on their sense of smell to determine whether their surroundings are safe or not, and squid is one of them.

3. Cuttlefish is also known as eye fish.

The cuttlefish prefers to live in the middle of the ocean, but in the spring it begins to swim in the direction of the deep sea and spawn in the shallow inner bay. Because the cuttlefish has a very flat and soft body, it is suitable for living on the bottom of the sea. Although the cuttlefish usually seems to move slowly, it will leave enemies behind at a speed of 15 meters per second when it encounters danger.

In addition to being quick to escape, cuttlefish is faster when it catches its prey.

Cuttlefish is not a fish, and like squid and octopus, it is a marine mollusk. Cuttlefish, also known as cuttlefish, flower branches, cuttlefish, etc., is a mollusk phylum, cephalopod, squid animals, because it will "spray ink" to escape when encountering strong enemies, so it has names such as "cuttlefish" and "cuttlefish".

The cuttlefish has three parts: head, feet and torso, and can leap out of the sea and have an amazing ability to fly through the air.

The cuttlefish has pigment sacs in it, which change in size and color depending on the "mood".

Cuttlefish generally inhabit the deep waters of the open ocean and feed mainly on crustaceans, small fish or other molluscs, and their main predators are large aquatic animals.

Summary. It is a squid of the order Squid, which mainly lives in shallow waters along tropical and temperate coasts, and often migrates to deeper seas in winter.

Its body can be divided into three parts: head, foot and trunk, the trunk is equivalent to the visceral mass, the outer is covered with a muscular mantle, and has a calcareous inner shell; The anterior end of the cephalic body is spherical, the apex of which is the mouth, surrounded by oral membranes, and there are 5 pairs of wrists on the periphery; There is a pair of well-developed eyes on both sides of the head, and the structure is complex; There is an oval-shaped fossa at the lower back of the eye, called the olfactory trap, which is the olfactory organ, and the olfactory apparatus of gastropods is a chemoreceptor. It feeds mainly on crustaceans, small fish, or other mollusks.

What kind of cuttlefish is wild.

All are wild-caught, not artificially raised. Cuttlefish is a deep-sea animal with high requirements for water quality, and it is currently wild on the market, and there is no batch farming. Since it is not possible to breed at low cost, and the catch is not small, there is currently no commodity for breeding individuals**.

There are a small number of ornamental domestic species in the marine aquarium market, but the others** are also wild-caught.

It is a squid of the order Squid, which mainly lives in shallow waters along tropical and temperate coasts, and often migrates to deeper seas in winter. Its body can be divided into three parts: head, foot and trunk, the trunk is equivalent to the visceral mass, the outer is covered with a muscular mantle, and has a calcareous inner shell; The anterior end of the cephalic body is spherical, the apex of which is the mouth, surrounded by oral membranes, and there are 5 pairs of wrists on the periphery; There is a pair of well-developed eyes on both sides of the head, and the structure is complex; There is an oval-shaped fossa at the lower back of the eye, called the olfactory trap, which is the olfactory organ, and the olfactory apparatus of gastropods is a chemoreceptor. It feeds mainly on crustaceans, small fish, or other mollusks.

The cuttlefish looks like a rubber bag with tentacles. The cuttlefish has a boat-shaped calcareous hard sheath with internal organs wrapped in a bag.

On both sides of the cuttlefish's body there are fleshy fins, the body is oval, there are a total of 10 wrists, there are 8 short wrists, and there are two long tentacles for catching and eating, the neck is short, the head is connected to the torso, and there are two wrists that extend into slender tentacles for swimming and maintaining body balance. The head is shorter and has well-developed eyes on both sides. It has a long mouth on the top of the head and a jaw in the mouth that can bite food.

The feet of cuttlefish are born on the top of the head, so they are also called cephalopods. Eight of the 10 feet on the top of the head are shorter, with dense suckers on the medial side, called carpals; There are also two long, free-moving feet that retract into two sacs, called tentacles, and only have suction cups on the inside of the anterior end.

The torso of the cuttlefish is bag-shaped, dorsal and ventral slightly flattened, and the head is posterior. The outer part is covered by a very muscular mantle, and the inner part is the visceral mass. The torso has fins on both sides, the fins are separated at the end of the torso, and the fins play a balancing role in swimming.

Due to the presence of pigment cells under the epithelial side of the dorsal side of the torso, ** can change the shade of color. The body orientation of the cuttlefish is based on its living state in the water, with the head end being the front, the trunk ending being the back, the side with the funnel being the abdomen, and the opposite side being the back. However, according to the morphological comparison of the mollusk system and the cuttlefish, its front end should be ventral, because the foot is ventral, the back end is the back, the dorsal side is the front, and the ventral side is the back, which is the morphological position of the cuttlefish, but in order to observe and describe the simplicity, the former positioning is mostly used.

Hello, now the cuttlefish on the market, there are wild and farmed, this mainly depends on the season, if it is the forbidden season, there are more farmed.

Compared to farmed cuttlefish, wild fish exercise a lot, have less body fat, and have strong muscles, so they live in clean water, so the taste of wild fish is delicious.

The fishy smell of wild fish is very light compared to that of domestic fish, because wild fish eat all natural, the water quality is very clear, and the domestic fishy smell is heavy, and the water quality is relatively poor.

Question: If there is still freshly dried cuttlefish after the year, is it 100% farmed?

Because of the abundant feed and rich nutrition, farmed fish are generally fat and strong, while wild fish are often emaciated and slender due to full competition in the natural environment.

Question: Is wild cuttlefish caught once a year?

So if there is still freshly dried cuttlefish after the year, is it 100% farmed?

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Hello, not necessarily, because the state stipulates that fishing is closed in June every year and starts in mid-September.

This period of time after the year is not in the closed sea period, and it cannot be said that the cuttlefish on the market is 100% farmed.

Question: What are the other characteristics of the wild? Are wild cuttlefish whiskers much longer than farmed ones?

Hello, wild cuttlefish is relatively smaller than farmed, because farmed cuttlefish feed is sufficient and nutritious.

Compared to farmed cuttlefish, wild cuttlefish have a higher nutrient content1Deep-sea wild cuttlefish is rich in protein, and its shell contains calcium carbonate, shell horn, mucus, and a small amount of sodium chloride, calcium phosphate, magnesium salt, etc.; 2.The ink in deep-sea wild cuttlefish contains a mucopolysaccharide, which has been confirmed to have a certain anti-cancer effect on mice.

The best way to make cuttlefish.