Is the genus Conch not a shell? What are the shellfish in the sea?

Sea snails are shellfish. Shellfish refer to a group of mollusks that have shells, including monoplana, polyplate, cephalopod, bivalve, and gastropod. The sea snail belongs to the phylum Gastropoda of mollusks, so it is a type of shellfish.

Outwardly, the sea snail also conforms to the basic characteristics of shellfish. The exterior of their bodies, like other shellfish, has a relatively hard shell that protects itself.

Sea snails are shellfish. Shellfish are a general term for a large group of animals, they are all mollusks, and they are a class of mollusks with shells. Shellfish themselves contain many species, and their common feature is that they have an outer shell on the outside of their bodies.

The shape and color of the shells of different shellfish are different, and sometimes the differences are quite large.

The sea conch is also one of the marine animals that we can often see. In terms of category, the sea snail belongs to the phylum Gastropoda and is also a type of shellfish.

The shellfish in the sea are oysters, mussels, clams, clams, etc. Shellfish refer to mollusks that have shells. In terms of scientific classification, it includes bivalve (bivalves), most of the gastropods (snails), polyplate (turtles) and diggers (horned shells).

Manatees, cephalopods (squid, octopus), etc., are also molluscs, but their shells have degraded and are not considered shellfish.

The body of shellfish is soft, symmetrical, and unsegmented, and consists of five parts: head, feet, visceral sac, mantle, and shell. The head has sensory organs such as mouth, eyes, and antennae. The foot is on the ventral surface of the body and is made up of strong muscles that are organs for crawling, digging for mud and sand, or swimming.

The visceral sac is located on the back of the body and includes internal organs such as the heart, kidneys, stomach, intestines, digestive glands, and reproductive gonads. The mantle is coated on the outside of the body and consists of two layers of epidermis, the inner and outer epidermis, the connective tissue in between, and a little muscle. The epidermal cells of the mantle secrete shells, and both the mantle and the shells are protective organs of shellfish.

1. Abalone-sea-ear.

Its name is fish, but it is not a fish, it is a primitive marine shellfish, a monovalve mollusc. Because of its shape that resembles a human ear, it is also called "sea-ear".

2. Oyster-oyster.

Oysters are mollusks that have two shells, one small and flat and the other large and bulging, with an uneven surface of the shell. The meat is edible, and oyster sauce can be extracted. Meat, shell, and oil can all be used in medicine, also called oysters or oysters.

3. Scallop - scallop.

The name of the bivalve molluscs of the scallop genus, there are about 400 species. More than 60 species of the Section are one of the most important marine fishery resources in the world. Shell, flesh and nacre have extremely high utilization value. A lot of scallops are eaten as a delicacy.

4. Flower clam (also called Philippine curtain clam) - short necked clam.

It is a shellfish seafood, widely distributed in the north and south seas of China, it grows rapidly, the breeding cycle is short, the adaptability is strong (wide temperature, wide salt, wide distribution), long survival time from the water, is an excellent shellfish suitable for artificial high-density culture, is one of the four major cultured shellfish in China.

5. Clam-clam.

The clam belongs to the family of mollusks of the phylum Aaxopodidae and is a mollusk that lives in freshwater. The shells of fresh clams are tightly closed.

Shellfish, belonging to the class Valve Gill (or Bivalda) in the phylum Mollusc. Because there are generally 1-2 shells on the outside of the body, it is named. Snails are a common term for mollusks and gastropods.

The main morphological characteristics of the body are three parts: head, foot, and visceral sac. The visceral sac rotates into a left-right asymmetry during development and shrinks into a spiral-shaped shell, also known as a monovalve or snail.

In contrast, shellfish are simpler and snails are more complex, and both are male and female. Regimental members.

Common shellfish are: tabby clams, white jade clams, noctilucent clams, pearl oysters, heptagonal clams, pig ear shells, ship clams, cargo shells, bivalve molluscs, radiated cherry clams, chicken heart clams, scaly clams, chrysanthemum partial mouth clams, sunshine cherry clams, Pacific fox clams, angel wings seagull clams, Xiufeng Wen clams, oil painting sea fan clams, solid color sea chrysanthemum clams, West African cherry clams, fox clams, etc.

Common snails are: five-claw snail, pig mother snail, chaste snail, Tang crown snail, horseshoe snail, big horn snail, phoenix snail, sea snail, cap snail, sea snail, Tang crown snail, jade snail, quail snail, frog snail, warhead snail, snail, grain snail, false snail, snail, crown snail, ctenophorous snail, red snail, red abalone snail, safflower snail, yellow snail, Lamarck snail, West African cherry clam, snow mountain snail, eyespot snail, white star snail, map snail, hundred-eyed snail, black star snail, ** snail, mouse snail, long-nosed snail, large bamboo shoot snail, Red fox pen snail, red diamond snail, flower spot quail, maroon quail, donkey ear abalone snail, hairy snail, wing snail, queen phoenix snail, bubble snail, golden brown snail, golden fist phoenix snail, lip moisturizing phoenix snail, collapsed potato crystal phoenix snail, etc.

The conch belongs to the mollusk gastropod, phylum molluscs. There are more than 70,000 species of shellfish in the world, and the marine species can be commonly known as sea snails.

The conch shell edge is slightly square in outline, large and thick, the shell is about 10 cm high, and the spiral layer is 6 grades. It is rich in protein, vitamins and essential amino acids and trace elements, and is a typical high-protein, low-fat, high-calcium natural animal food.

There are more than 70,000 species of shellfish in the world, and the marine species can be commonly known as sea snails.

The conch shell edge is slightly square in outline, large and thick, the shell is about 10 cm high, and the spiral layer is 6 grades. Most of them belong to mollusk gastropods, which are extremely small in number and extremely rare. It is more fertile in the coastal deep waters of Asia, Africa and the Americas, and began to flourish in the Middle and Late Cambrian, and a large number of radiation evolved in the Early Ordovician, and many new genera and species appeared, which were widely distributed in the coastal deep waters of Asia, Africa, America, Europe and Oceania.

Exterior features. <>

The edge of the snail shell is slightly square, large and thick, the shell is about 10 cm high, the snail layer is 6 grades, the shell mouth is apricot red, and there is a pearl luster sea. It can reach a maximum of 18 cm and an average size of 7 to 10 cm. Depending on the variety, the conch meat can be white to yellow.

The conch shell is large and thick, gray-yellow or brown, the shell surface is rough, with neatly arranged and flat snail ribs and fine grooves, the shell mouth is wide, the inner surface of the shell is smooth and red or gray-yellow, mainly used for aquatic fishing can also be used for handicrafts.

The scientific name of this one is noctilucent salamander, and it is the largest species of salamander in the family Salamanderidae. This is a handicraft, and the green skin of the luminous salamander is this silver after polishing it. Trouble me, thanks!

Summary. Conch shells have a certain value to a certain extent. They are often used for decoration and collection because of their beautiful and unique appearance.

Some rare or rare conch shells are more collectible and may be sought after by collectors. In addition, conch shells in some regions can also be used to make jewelry or crafts. However, the value of conch shells depends on factors such as variety, size, integrity, and market demand.

Overall, if you own some special conch shells, there may be people who are interested in them and pay a certain amount of ** for them.

Conch shells or blindness have some value to a certain extent. They are often used for decoration and collection because of their beautiful and unique appearance. Some rare or rare conch shells are more collectible and may be sought after by collectors.

In addition, conch shells in some regions can also be used to make jewelry or crafts. However, the value of conch shells depends on factors such as variety, size, completeness and market demand for celery. Overall, if you own some special conch shells, there may be people who are interested in them and pay a certain amount of ** for them.

Can you add, I don't quite understand it.

Conch shells have a certain value and are used for decoration and collection. Rare conch shells are also valuable for collecting birds' first treasures and can be used to make jewelry or crafts. Its value depends on the variety, size, integrity and market demand for silver liquid.

<>1. Shells are not strictly considered seafood. Shellfish seafood refers to the shellfish that can be eaten by humans and tastes delicious in Qingdao. It belongs to the class Valve Gill (or Bival) in the phylum Mollusc.

It is named because it is usually covered with 1 or 2 shells on the outside of the body. Common oysters, mussels, clams, clams, etc. all belong to this category. There are about 10,000 species in existence.

Shells are just the mantle of shellfish seafood, not strictly speaking.

2. The shell is the mantle of mollusks living near water, and the calcification formed by the secretion of a special glandular cell of mollusks protects the soft part of the body. The main components of the shell are 95% calcium carbonate and a small amount of chitin.