As special sea creatures, how does starfish eat differently from other animals?

Starfish do not have a mouth, which is different from most animals, starfish have openings on their horns, and when they encounter food, they will expand the mouth and inhale the food into the body for digestion, and if they encounter food that cannot be inhaled into the body, they will directly turn the stomach out and digest and absorb it outside.

Starfish will slowly approach their prey. Will lie firmly on the body of the prey. It will spit out the stomach from the mouth, dissolve the prey outside the body, and finally absorb it.

Starfish are animals that are generally immobile in the sea and will hide their whereabouts to eat small fish.

Starfish are animals, and in the sea they generally float with the sea, of course, they will have their own consciousness, they will also control the direction of the wind, and at the same time, the starfish will also eat some sea creatures.

This is an animal that the starfish moves through the flow of seawater, aided by a number of other creatures.

In fact, you will encounter all kinds of animals or plants in your life, and sometimes you may feel particularly curious about these objects. Starfish are actually very good-looking in appearance, some people think that starfish are plants, but starfish are actually animals, so how do starfish eat?

I still pay a lot of attention to these things, because I like nature very much, and there are really all kinds of animals or plants in nature, which also makes me feel very curious, and I can't help but marvel at the magic of nature. Starfish is a creature that lives in the sea, in fact, there are still many beautiful creatures in the sea, and this creature has attracted everyone's attention, because the appearance of starfish is really very good-looking. Many people may think that it is just a plant, but in fact, starfish is an animal.

I was also curious about this question, because I felt that this animal did not have a mouth. In fact, it just doesn't look like they have long mouths, but in fact, these animals have mouths, and the mouths of these animals grow on the back of their bodies. The shape of this animal looks like a five-pointed star, but in fact, the mouths of these animals grow in the place where the five corners converge, which is at the ** of the body.

Although the creature has a mouth, it has no teeth, so it has no way to chew food directly.

Therefore, this creature can only suck food into its own stomach, and then let the food slowly digest in its own stomach, and everyone may think that this creature looks very docile and does not cause any harm to people. However, this creature is actually a carnivore, and this creature actually has a lot of suckers on its body. So they attach themselves to these foods, and then they swallow them into their stomachs, and then use gastric juice to digest them.

When a starfish sees its prey, it will climb onto the shell of the prey, then open the shell of the prey, and eventually eat the prey.

It also has a mouth, but we don't usually see it, and it is through this mouth that we can suck food into the body.

Starfish actually have mouths, and everyone usually doesn't pay special attention to them, and the things that starfish eat are generally some floating and other things.

Wrapping the food and then nibbling until it's full is probably how the starfish eat.

Starfish are echinoderms. Echinoderms are a type of invertebrate that is mostly benthic and can move slowly, with distributions from shallow to deep seas. In addition to starfish, common echinoderms also include sea urchins, sea cucumbers, sea snake tails, etc., and their structures are very different.

Its feeding methods are mainly swallowing, filter feeding and meat eating, and the reproduction is mainly oviparous, and it can also reproduce asexual schizosomes. It also has a strong regenerative ability. <

Starfish are echinoderms. Echinoderms are a type of invertebrate that is mostly benthic and can move slowly, with distributions from shallow to deep seas. In addition to starfish, common echinoderms also include sea urchins, sea cucumbers, sea snake tails, etc., and their structures are very different.

Its feeding methods are mainly swallowing, filter feeding and meat eating, and the reproduction is mainly oviparous, and it can also reproduce asexual schizosomes. It also has a strong regenerative ability.

1. Shellfish: Most starfish feed on shellfish. Starfish have long wrists that can be bent and have a lot of suction cups, with the help of which the starfish can pull the sides of the shellfish apart, so that the flesh inside is exposed, and then digested with digestive enzymes, after which it can be swallowed.

2. Crustaceans: Some starfish do not have too long wrists, or there are no suckers on their wrists, so they cannot hunt shellfish and can only eat relatively small crustaceans. When eating, it swallows it whole and slowly digests the food in its stomach.

3. Microorganisms: There are also some starfish living in the deep sea, which can rarely catch shellfish and crustaceans, mainly filter and feed with cilia, and sweep the sediment organic matter that falls into the body surface into the step groove by the action of cilia to form a food cord and then send it into the mouth.

The ancients said that people take food as their sky, if a person or a species is not a thing, it will not be able to grow, and every species in the natural realm must complete its own survival, development and reproduction through eating. When you usually eat seafood, you can see starfish in some marine life museums, which are very small and cute or five-pointed star-shaped. Starfish are indeed a very ferocious carnivorous animal in the sea, usually attached to food when eating, and then use their stomach to digest food.

Regardless of the variety of seafood, they prefer to eat meat, and especially invertebrates, such as shells and crustaceans. Starfish are usually slower than those of large animals, so they also like to eat slow-moving creatures when hunting. Starfish are different species and eat different things, some prefer to eat bivalves, others eat omnivorous.

Because of the unique structure of the starfish's body, it is different from other animals when it eats. Starfish's antennae are relatively long and can be bent, and there are very powerful suction cups on their feet, so they can directly attach to the shell when eating shells, and then use their own suction cups to pry the shells open, and then turn their stomachs out and put them in the shell's mouth. Then the digestive enzymes in the stomach are secreted, the internal organs of the shell are digested, and when the shell is completely open, the whole food is swallowed with the stomach.

There are also starfish that have short antennae and no suckers on the horns, so they will only eat smaller animals, such as the smaller ones** or swallow everything and digest it in the stomach. In the deep sea, there are species such as the chicken paw starfish and the maple starfish, which usually have some cilia in their stomachs, and the starfish will filter the food through the movement of fresh hair. However, starfish is also a kind of seafood that humans like to eat, most of the seafood sold in the market is dried, and most of it is used in medicine, which can calm the nerves and is also good for stomach problems.

Starfish are actually carnivores, and they eat mainly through their mouthparts. Since starfish have no real feet and fins, and only tubular feet allow them to move, they move relatively slowly, and can only feed on some organisms that are also slow to move, such as shellfish, crabs, sea urchins, etc. Starfish are inactive and often lie on the bottom of the ocean so that their prey is not frightened.

As the prey passes by them, they are ready to hunt.

Most starfish have long, bendable wrists with suction cups on the pins. When feeding, suck both wrists on either side of the shell. The vacuum action of the suction cup at the end of the pin opens the bivalve shell; The spout is then immediately flipped out and the stomach is inserted into the shell opening, secreting digestive enzymes until the adductor muscles and internal organs are digested.

When the crust is fully opened, the stomach surrounds the food and enters the mouth together.

Starfish's tentacles are his sharp teeth for eating, and when they encounter their prey, they usually use their tentacles to open their shells and extend their positions on the chassis to digest the prey.

Starfish are not mollusks. Molluscs are characterized by their soft and unsegmented bodies, such as snails, conchs and squid. The body structure of the starfish is different from that of mollusks, it belongs to echinoderms, and the appearance of such animals varies greatly, in addition to starfish, there are sea urchins, sea cucumbers and sea snake tails.

In addition to star-shaped, there are also spherical, cylindrical, and flower-shaped. Echinoderms usually live underwater and have a strong ability to regenerate.

1. Conch: The conch is a common marine mollusk, belonging to the gastropod class, the edge of the shell is square, and it is very thick, and the height can reach 10 cm. It is slower, feeds on seaweed and microscopic organisms, and generally inhabits shallow seas, preferring echinoderms.

The outer lip of the shell is extremely abducted, and the female snail is significantly larger than the male snail.

2. Shellfish: Shellfish is a type of mollusk, which is divided into different species according to different living waters. There are those who live in saltwater, such as the sea, or those that live in freshwater, such as rivers and streams.

There are many varieties of it, and the common ones include red shellfish, salamanders, snails, conchs, clams, clams, etc.

3. Squid: Squid is also a mollusk, its body is conical, pale, with light brown spots, a large head, and 10 tentacles in front. It is often active in the middle and upper layers of shallow seas, and its vertical movement range can reach more than 100 meters.

It feeds on krill, sardines, silverfish, small male fish, etc., and is itself the prey object of ferocious fish.

Starfish is an animal that lives in the ocean and is a carnivore. The way they eat is interesting. Their tentacles play an important role in this process.

After spotting their prey, starfish will use their tentacles to trap their prey and prevent them from escaping easily. If they encounter shellfish, they will also use their tentacles to break open their shells. The starfish then sticks out its stomach pouch to envelop and eat its prey.

Then there is digestion, where starfish can secrete digestive enzymes to digest food. <

Starfish are marine creatures, and many people think that they don't look like animals, but they are actually marine animals, and they are carnivores. The feeding process of starfish is more interesting. Their tentacles can be counted as their teeth, which play an important role in the process of eating.

Specifically, starfish will stand still until they encounter their prey, and when they encounter their prey, they will suddenly grab them with their tentacles to prevent them from escaping. If it encounters shellfish, the starfish's tentacles will also peel the shell open. After that, the starfish will stick out their stomach pouches and wrap up their prey, which is considered to have eaten them.

This is followed by digestion, which secretes digestive enzymes.

In this process, starfish are slow to be as agile as other fish, so they tend to take a circuitous approach. If you look closely at starfish, you may observe their interesting feeding process.

As mentioned above, starfish are generally slower and can eat fewer species of animals because they are not as agile as fast fish. Generally speaking, they prey on slower animals, such as shellfish, crabs, and sea urchins. Shellfish and other animals have a relatively hard shell, and the tentacles of the starfish come into play to break open this shell and eat only the meat inside.

Although starfish are not particularly large in size, their tentacles are very strong.