What is the dense stuff that many whales have?

Whale. The body is densely packed with parasitic barnacles.

Not very harmful to whales.

Barnacles are a crustacean that many people hate, and it can not only attach itself to the bottom of a boat for a "free circumnavigation of the world", but also to sea turtles.

Whales and other marine creatures can enjoy a free meal with just one mouth open.

The relationship between barnacles and whales is precisely symbiotic: this relationship is clearly more favorable for barnacles. When the whales are swimming, barnacles can get a steady stream of food.

In addition, "mobile barnacles" attached to whales are less susceptible to predator threats than "fixed barnacles" attached to reefs. So barnacles are the biggest winners from any point of view.

For whales, the attachment of barnacles provides them with a hard layer of "armor". A whale can hold barnacles weighing up to 990 pounds (450 kilograms) on its back, and these small, hard shells provide some protection for the whale. For example, humpback whales.

and gray whales are often affected by killer whales.

The attachment of barnacles can increase the attack power of humpback whales during engagements (of course, this protection is limited in the face of killer whales fighting in groups). But they can't get rid of it completely, and can only get rid of some of it by jumping out of the water and grinding on the rocks, and humpback whales sometimes jump out of the water to get rid of pesky parasites.

Barnacles refer to sessile cranopod arthropods in general.

There are more than a thousand species, and although they look like shellfish, they are not mollusks.

Among them, the whale barnacle family is the most common epiphyte on the body surface of cetaceans, and other barnacles will also attach to the bottom of ships, turtle shells, crab shells, and reefs. While barnacles are made delicious in some regions, it can be a nightmare for the marine animals that are parasitized by barnacles. Whales are big enough to bear, but turtles and crabs have lost their blood.

Although on the surface, a group of barnacles parasitizing on the whale's body is a bit scary, but in fact, their relationship is symbiotic, so barnacles do not have much impact on the whale, but they still have to thank the whale for "raising" them.

This thing is barnacles, which are very attached sea creatures, it secretes a gelatin before attaching, so that it firmly adheres to the surface of hard objects or organisms, barnacles can also be good for organisms, one is migration, and the other is to help forage.

Whales are densely packed with things called barnacles, whales swim around they can get food and are safer, they are sessile cranopod arthropods that look like shellfish.

Why do whales have a lot of dense "little stones" on their bodies? What is it?

Whale shark (scientific name: Rhinodon Typus): 1 family, 1 genus, and 1 species.

With a huge body that can reach up to 20 meters in length, it is the largest fish in the world. The body surface is scattered with pale spots and criss-crossed pale bands, like a chessboard. The nostrils are located on either side of the upper lip and appear in the mouth.

The teeth are numerous and small, arranged in multiple rows. There are 5 pairs of gill slits, the base of the gill cleft is large, almost reaching the dorsal and ventral margins of the body, and the last pair of gill cleft is located in front of the base of the pectoral fin. There are 2 dorsal fins, without spines, and the first dorsal fin is located in front of the pelvic fin, with anal fin.

The caudal peduncle is laterally ridged, the caudal fin is crescent-shaped, and the lower lobe is shorter than the upper lobe. For example, whale sharks have two dorsal fins, different sizes, large pectoral fins, located under the third pair of gill slits, small pelvic fins, caudal fin forked, mouth wide, terminal position, gill rakers like spongy.

It is an oceanic fish, not a whale.

The stone-like stuff on the whale is a small shell that lives on the blue whale and forms black spots over time, as well as parasites such as barnacles and whale lice.

Whales will rub off parts of them when hunting or frolicking, so they have irregular spots and patterns.

Cetaceans belong to the phylum Chordates, subphylum Vertebrates, Mammalia, and Eumatrics, which include about 80 species of placental mammals living in oceans and rivers.

The definition of "whale" itself is vague, and the cetacean order can include all cetaceans, as well as specific families of cetaceans. Among the cetaceans are dolphins, killer whales and giant whales belong to the family Dolphinidae.

Cetaceans are divided into two suborders: the suborder baleen whale (mysticeti) and the toothed whale (odontoceti) suborder.

The size of toothed cetaceans varies greatly, with the smallest species being only about 1 meter long and the largest being more than 20 meters.

Barnacle balanus, commonly known as horse tooth, cricket.

The common characteristics of species of this genus are hermaphroditism, adhesion to hard surfaces as adults, etc. Therefore, the paint below the waterline of the ship needs to be selected to be less likely to be adhered to by barnacles.

On the whale's body, like a barnacle of "psoriasis", today I will talk to you about the whale lice - it is a very small parasitic lice, keen on huge cetaceans, only 5 25 mm in length, even if densely glued to the giant whale is not easy to be detected, including more than 30 species, is also a kind of crustacean, looks a little similar to shrimp.

<> in resource-scarce oceans, the whale's skin is the equivalent of a fertile substrate of organic matter. As a result, many tiny parasites come here in an attempt to get a piece of the pie. Among them is the whale lice, which often have a large family of 7,500 whale lice on a single whale.

In addition to this, the barnacles we talked about earlier are also frequent visitors to them.

These small, light-colored creatures attached to the surface of the whale become unique markings on the whale's body. The large patches proclaimed the victory of the parasiter's invasion.

Whales are the overlords of the oceans and are known for their large size. For the little creatures on its body, it can be described as very safe. So they began to enjoy the feeling of riding on a whale skin "speedboat" in the ocean.

However, the strong currents brought by the high speed did not allow these passengers to gain a foothold. Therefore, whale lice with limited grip can only choose slower swimming species such as baleen whales, humpback whales, and gray whales.

In order to catch the ferocious giant whales, whale lice naturally have special skills. In order to cling to the whale, the whale lice evolved a flat body, a spiny belly, and small sharp hooks on their legs. They rely on their sharp claws to cling to the whale's skin.

It is also a "yacht" with no destination. But when it comes to adhesion, whale lice are still no match for barnacles with unique structures. Therefore, they can only condescend to the second-class seat, hiding in epidermal locations such as **wounds, head and abdominal folds, kisses or nostrils.

In order to fix themselves on the host** as much as possible, whale lice also do everything they can. They do not hesitate to bite off the ** on the host's body, thus embedding themselves deeply. And the bitten ** is not wasted, and it directly becomes their food ingestion into the body.

Of course, such a large group cannot just exploit the host. From a sustainability point of view, they have to find another way to eat.

A life of wanderlust is destined not to allow them to stop. As a result, plankton has become their main food**. The waves in the sea are rough, and the tiny whale lice have no swimming skills.

As a result, they can only be transmitted through contact with the host**. There aren't many such opportunities, and getting access and migrating is a daunting task. Therefore, a whale is usually the lifelong fate of the whale lice.

Parasitism is often associated with bad outcomes such as death, illness, etc. And in the broad biological world, the relationship between animals is not necessarily about to be reduced to a life-and-death struggle. In the not-so-fair competition of species, there may be a relatively friendly way to get along.

It is a marine parasite, which is barnacles. Barnacles attach to the surface of marine creatures to protect themselves from other creatures, and the relationship between whales and barnacles is symbiotic.

It's barnacles, barnacles are a kind of creatures that sea creatures are very annoying, because they will parasitize on all kinds of sea creatures, and live by absorbing nutrients from sea creatures, and many creatures will die because of it.

The whale's body is densely packed with parasitic barnacles, which are not very harmful to the whale.

Barnacles are a kind of crustacean that many people hate, and it can not only attach itself to the bottom of the boat for a "free voyage around the world", but also attach to the bodies of sea creatures such as turtles and whales, and you can enjoy a free meal with just one mouth.

What is the dense little stone on the whale's body? After reading the knowledge.

We all know that whales are mammals that live in the ocean, and I believe that everyone will not feel strange. Now with the development of science, many cities have marine life pavilions, which are advanced enough to go directly to marine life. However, such security measures must be approved by the State.

After all, there are large creatures on the ocean floor, and visitors are occasionally surprised. In the event of danger, this thick layer of protection must be able to withstand their impact, which is for personal safety.

The size of whales is very large, and we must have seen it when we watched popular science programs. When they are angry, their combat power is very high, and no creature in the sea dares to attack the whale. However, everything in the world is mutually reinforcing and mutually restrictive, and it is impossible to be without enemies.

If so, will they live for thousands of years? This is not in line with the way the world lives, no one can live forever.

There is no way for ordinary animals to approach whales, but there is a very small parasite. They feed on whales all year round. Of course, they do not pose any danger to the life of whales, and their lives depend on the nutrition of whales, but it does not matter, after all, whales have a very strong appearance.

In fact, whales don't know that there are so many little things on their bodies. But it's hard to see and it's too dense. It is known that sometimes whales can carry half a ton of parasites on their bodies.

These creatures are called whale barnacles, but they don't just cling to whales. Sometimes passing boats will also have it, but nutrition can't**. They have a strong adsorption capacity, and if the adsorption capacity is too large, it will cause inconvenience to the whale's movement.

Many netizens have never seen this creature, so the photographer closes the distance to show everyone. Since then, they have developed intensive phobia.

Although on the surface, a group of barnacles parasitic on the whales is a bit scary, in reality, the relationship between them is a preferential symbiosis. Therefore, barnacles have no effect on whales, but instead they are grateful to the whales for "nurturing" them.

The name of this creature is the whale barnacle. They are very small, parasitic on whales all year round, and have a particularly strong adsorption capacity. Because whales have a very solid appearance, they themselves are not aware of the presence of so many parasites.

Barnacle. Because these creatures are barnacles, they are parasites on the whale's body, and they will always accompany the whale to grow and reproduce.

For some people who live near the ocean, whales are a familiar marine animal. When we get close to the whale, we will find that the whale has some white dense stuff on its body, which looks very scary. After searching for relevant information, we can know that these dense white objects on the whale's body are actually called barnacles.

2. Will barnacles be harmful to whales Generally speaking, we will find that a large number of barnacles in the ocean will be attached to the surface of whales, but some people may ask whether barnacles attached to the surface of whales will cause any harm to the whale's body? In fact, in essence, because barnacles do not eat whales, they do not cause harm to the whale's body at all.

3. SummaryThe white substance on the surface of the whale is barnacles.

Whales are densely packed with parasites, called whale barnacles, which live by absorbing nutrients from the whale's body, and they plant their bodies in the ** of marine whales, with the most edges of the head, pectoral fin and tail fin of the whale.

That's barnacles, creatures that mainly parasitize large boats, rocks, fish. Whales, for example, do no harm to whales, and only live on large animals for long distances or to avoid predators.

It is a marine animal called barnacles, which will attach to whales** to obtain food and eat some microorganisms. Barnacles also do not cause damage to whales' **.

What is the dense little stone on the whale's body? After reading the knowledge.

Barnacles are called barnacles that attach to whales, and they naturally like to attach themselves to sea turtles, whales, and other marine animals.

You're talking about barnacles, these barnacles are also a creature, but just like lice, they will stick firmly to the body of whales, and they will reproduce, and many whales die every year because of barnacles.

It is supposed to belong to crabs, and crabs also inhabit the bodies of these relatively large sea creatures, so that they can reproduce and survive.

This substance is the kettle vine, and it's a unique structure in their body, and then these things attach to their body, which makes these whales very uncomfortable.