What are the habits of the rare megamouth shark off the coast of Japan?

Everyone yearns for the ocean very much, and it is precisely because there are so many places in the ocean that we can't reach, so there will be more and more yearning in our hearts. Especially for fish in the oceanWe are even more curious, there are some fish that we have never seen before, or are rare in a century, and these will leave corresponding records in history.

Megamouth shark appeared in the port of Chiba Prefecture in Japan, and a number of megamouth sharks appeared, we may still know more about sharks, but megamouth sharks are actually very rare, you must know that in the world, the sighting record of megamouth sharks does not even exceed 200 times, and megamouth sharks are mostly active in the deep sea, and this time they swim to the surface, it looks quite weird. The megamouth shark that swam to the surface of the harbor this time had many white marks and wounds on its body, but the local residents did not know what was happening.

Megalodon is a special species in the ocean, because after its discovery, it did not belong to any category known to man. Megalodon is a filter-feeding shark, and there are three kinds of filter-feeding sharks that we know at present, namely basking sharks, whale sharks and megamouth sharks, in the process of opening their mouths, they suck plankton into their mouths, and then drain them through their gills, which is the way for megamouths to suck their prey. The megamouth shark is one of the more widely distributed speciesMegamouth sharks have been found in the Indian Ocean, the Atlantic Ocean and the Pacific Ocean, and most of the time they move at depths of 1,000 meters.

It is speculated that after the appearance of many megamouth sharks in the port of Chiba Prefecture in Japan, humans have also speculated about the appearance of megamouth sharks, because the number of sightings of megamouth sharks in the world is very small, so in most cases, megamouth sharks are still active on the bottom of the sea. The bottom of the sea at a depth of 1,000 meters is not a range that humans can detect, so it is difficult to know what happened to the bottom of the sea at a depth of 1,000 meters. After all, for these creatures, if it is not for the problem of the living environment, they will not change their living habits.

Many people have different speculations about why the megamouth shark suddenly surfaced, after all, Japan intends to discharge nuclear wastewater, and there has been an accident in which the nuclear wastewater has leaked. There has been a lot of speculation about whether this is the case, and Japan has already investigated the wounds on the megamouth shark, and all we can do is wait for the results of the investigation.

Usually lives in the deep sea, and is particularly mysterious, with a big head and a big mouth, usually eats plankton, and has a particularly long tail. It generally lives in the Pacific, Indian Ocean, and Atlantic Ocean, and few people are able to catch it.

This species of megamouth shark lives in the deep sea and is very aggressive, very large, with a very large head and a very large mouth, and feeds on filtered planktonic organisms.

This creature is very rare, and there are many parts of the body that are white, and the abdomen is also white, and the body color is generally brownish-black, and it usually lives in the deep sea, and the tail is particularly long.

On the 16th local time, on the 15th, residents of Chiba Prefecture, Japan, witnessed an extremely rare "megamouth shark" off the coast. A local marine expert said that "it may be debilitated by injuries and debilitation due to its proximity to the coast".

2. According to NHK 16**, on the morning of the 15th, Chiba Prefecture resident Matsuki Shuji found a shark with a head similar to a "megamouth shark" on the coast of Tateyama Port, with a body length of about 4 meters. On the morning of the 16th, several residents witnessed "megamouth sharks" swimming in the sea near Tateyama Port.

3. Gong Zhengshu, chief researcher and marine expert of the ** museum in Chiba Prefecture, said after ** related ** that it is the rare fish "megamouth shark" that appears near the coast of Chiba, "this fish has a wide mouth, filters plankton for careful food, and will travel between the deep sea and the surface of the ocean at a depth of 300 meters, usually not close to the shore, and its body surface is white in many places, which may have been injured and is in a weakened state."

It may be that some pressure in the body has changed, so it will float to the surface, and it may be that it is looking for prey.

Because of the shallowness of the sea, and the fact that it accidentally swam to the shallow mouth when swimming, there is nothing it can do but let humans help it.

It may be because of the change in water quality that these deep-sea giant fish have slowly migrated to Japanese ports, and have been looking for a safer sea area to survive.

The wide-mouthed shark is one of the most widely distributed sharks in the world, its shark family, a shark of the genus Shark, this shark looks like a spindle, the trunk is very robust, it generally lives in some deep-sea waters near and off the coast, and it will also appear in the inner bay harbor, this shark can generally grow to nearly two meters, the longest can grow to three meters, it can be said to be relatively large, but it generally does not attack humans with laughter, but we have to beware of this kind of shark, Because they appear on a very large scale, you can be hurt by them if you don't pay attention.

The newborn widemouth shark can reach a body length of about 70 centimeters, and when it reaches adulthood, it doubles to nearly two meters in length, and the longest can even grow to three meters. This kind of shark looks like a spindle, their torso is very thick, making them look very strong, the head is wide and flat, the tail is flattened, the eyes are very round and large, the transient membrane is very developed, there are two dorsal fins, the first dorsal fin looks larger, the second dorsal fin is smaller, the anal fin is about the same size as the second dorsal fin, the tail fin is wider and longer, the pelvic fin is slightly larger than the second dorsal fin, its body color is generally grayish-brown, and the abdomen is white.

Widemouth sharks generally migrate like the north when the weather is hot, and return to the south when the weather is cold, but some people believe that their ruined migration is caused by ocean currents, and the widemouth sharks in various parts of the world have the habit of migrating, and the female widemouth sharks generally choose to migrate in groups, while the male widemouth sharks will migrate alone. However, there are some special features, such as the wide-mouthed shark in the Hawaiian Islands, which are considered to be permanent residents. The food of the widemouth shark is some of the smaller fish and molluscs.

Because the economic value of the wide-mouthed shark is relatively high, the world hunts it very excessively, resulting in it becoming an endangered species, and there is no trade and no killing, I hope we will do our best not to buy food for these endangered species.

The Porculus Shark order, with a large head and a large mouth, with an open mouth about one meter wide and thin teeth into whiskers, is not found much in the world to filter plankton for feeding, and there is a lack of relevant ecological data. As of 2011, only 50 animals have been found in the world.

In addition to whale sharks and basking sharks, the largemouth shark is the third known species of shark that feeds on plankton. The largest specimen of the largest largemouth shark in existence is itself a meter long, which means that the largemouth shark can grow into a giant fish like other plankton-dependent sharks. The most distinctive appearance of the largemouth shark is its large, grotesque mouth.

Largemouth and great white sharks are close relatives of mako sharks and appear to be as widely distributed as both. Largemouth sharks can be caught in offshore areas such as Senegal, South Africa, Brazil, the Philippines and Thailand, especially in California and Japan, where several largemouth sharks have been spotted, and these two areas are likely to be breeding grounds for this mysterious creature.

Largemouth sharks seem to feed at night and hide in the depths of the ocean during the day. They seem to move slowly, and even slower than basking sharks, and largemouth sharks have been seen preyed upon by sperm whales.