The endless blue ocean is bottomless, and human beings have never stopped exploring the unknown ocean! There are many other microorganisms such as marine animals and plants living in the ocean, and different marine life brings us different impressions. Some look cute and some are fierce and scary. Then what's next? From this site, I have counted the following ten marine terrorist creatures for everyone, regardless of ranking. Interested parties may wish to look down together! Top Ten Marine Terrorists

1. Killer whale

Killer whale is a large toothed whale, with a length of 8-1 meters and a weight of about 9 tons. Its head is slightly round and has an inconspicuous beak. The dorsal fin is tall and upright, bending for up to 1 meter; The body is black and white. The two wings are far apart. The temporal fossa is large. The mandible is relatively short. There are 1-12 conical teeth in each tooth row of the upper and lower jaws. Long and narrow mouth, sharp teeth, fierce temperament, carnivore, good at attacking prey, is the natural enemy of penguins, dolphins, seals and other animals. Sometimes they attack other whales, even great white sharks, which can be called sea overlord.

Sometimes killer whales hunt in groups. They communicate with each other and plan tactics by using ultrasonic waves emitted from the carina (the part of dolphin family used to make echolocation). They will also work together to concentrate the fish into a big ball, and then take turns to drill in to feed.

second, sperm whale

sperm whale: its head is huge, its jaw is small, and only its jaw has teeth. Mainly eating squid. With a body length of 18 meters and a weight of over 5 tons, it is the largest toothed whale, with its head accounting for 1/3 of its body and no dorsal fin. With strong diving ability, it is the deepest and longest diving mammal. It is like a fish and breathes with its lungs. The neck is short, and the head seems to be connected with the trunk; Cervical vertebra healing; Nose is a blowhole, located at the snout, forelimbs become fins, forearms degenerate, palms become longer, and the number of toes increases, but toes and claws are not visible from the outside; Hindlimb degeneration; The tail is like a fish, with a horizontal tail fin, and it swings by the tail when swimming.

what is the dry product of the intestinal secretions of sperm whales? Long Xianxiang? , a valuable traditional Chinese medicine, is used to treat cough, asthma, adverse qi movement and chest pain. Sperm whales are widely distributed in the world's ice-free waters, and they can be found in the ice-free waters from the equator to the poles.

Third, the blue-ringed octopus

The blue-ringed octopus is a very small octopus species with an arm span of less than 15 cm. Can feed small fish, crabs, shrimps and crustaceans, and paralyze prey with a strong toxin (tetrodotoxin). In the ocean, the blue-ringed octopus is one of the highly toxic creatures, and being bitten by this small octopus can cause death. But this octopus will not take the initiative to attack humans unless they are greatly threatened.

The blue-ringed octopus is a very small octopus species with an arm span of less than 15cm. Its body is only the size of a golf ball, and its body surface is yellowish brown, so it is easy to hide in the surrounding environment. They usually live by the sea and are named after the bright blue rings on their bodies. When in danger, the dark rings on the body and claws will emit dazzling blue light and send a warning signal to the other side. Although this octopus is small in size, it secretes enough venom to kill people in one bite. Because there is no antidote at present, it is one of the most poisonous marine creatures known. Its sharp mouth can penetrate the diver's diving suit.

The toxicity of the blue-ringed octopus can be shown by its own color. Its skin contains color cells, which can change color at will. By shrinking or stretching, changing the size of different color cells, the whole appearance of the blue-ringed octopus will change. Therefore, when the blue-ringed octopus moves in different environments, it can use the same protective color as the environmental color. If it is threatened, their blue rings will flash, hence the name "Blue Ring Octopus". The cells on these blue rings are densely covered with brilliant and colored crystals formed by reflected light. The blue-ringed octopus uses these unique rings to warn other creatures that it has deadly weapons.

4. Stonefish

Stonefish is a kind of fish with strong toxicity in nature, and its? A fatal stab? Described as giving humans the most painful sting. The stone fish is not surprising in appearance, only about 3 centimeters long, and likes to hide under the sea floor or rocks and disguise itself as an inconspicuous stone. If someone does not pay attention to stepping on it, it will immediately fight back rudely and emit deadly poison. The 12 to 14 needles-sharp backstab on its back will easily penetrate the sole of the shoe and pierce the sole of the foot, causing people to be poisoned quickly and remain in severe pain until death.

V. Great White Shark

The horrible image in the movie Jaws made everyone think that the scariest creature at that time was the Great White Shark. The bite force of the great white shark is as high as 1 ton per inch, and you can imagine the consequences of such a huge bite.

But the great white shark attacks humans only about 1 times a year. It doesn't attack humans actively, and sometimes it just keeps people away from it by opening its jaws.

Vi. Sharp-toothed fish

Sharp-toothed fish inhabit particularly deep places in the ocean. Although their most common habitat is 5-2, meters, the middle of the abyss as deep as 5, meters is their horrible home, where the water pressure is terrible and the temperature is close to freezing point. There is a shortage of food here, so these fish eat everything they see. Most of their food may have fallen from the upper layers of the ocean.

Although this kind of fish is not afraid of cold, they are distributed in the depths of tropical and temperate oceans, because more food falls from them. Adult fish with fangs look very different from young fish. The skull of young fish is long and light gray, while adult fish has a big head and a big mouth, and the color ranges from dark brown to black. Young fish don't start to look like adult fish until they grow to 8 cm. Young fish eat crustaceans, while adult fish eat fish.

It is another deep-sea assassin with a frightening face, and it is also one of the deepest inhabitants of the sea floor. They were found to live in a dark environment below 5 kilometers. It got its name because of its big teeth. The two largest teeth on its head are so big that the creator had to leave one on the left and right sides of its miniature brain? Slot? So that its big mouth can be closed. Compared with its size, its teeth may be the largest among marine fish, so some fish larger than them have also become Chinese food on its plate.

Seven, Red King Crab

The scientific name of Red King Crab is Kamchatka Stone Crab, which can weigh up to 1 kilograms. Huge pliers can pinch off people's fingers at once. Spreading the red king crab, which is 1.5 meters long and weighs 1 kilograms, can bring great disasters to other creatures in the marine world. The rapid development of the red king crab has prompted some Norwegian marine experts to call on the government to give subsidies in order to launch a campaign against the red king crab. Blitzkrieg? To stop them from going south rapidly. For many years, the Norwegian government has been ignoring the red king crabs in the underwater world, and it is not sure whether they should be regarded as resources or pests. But the good news is that the red king crab tastes delicious. The famous British department store Marks & Spencer is supplying people with this delicious red king crab.

Red king crabs are much bigger than ordinary crabs. They are on the western coast of Norway? On the rampage? I ate all the edible marine life such as shellfish and fish eggs along the way. Environmentalists worry that the red king crab may eventually bring a devastating blow to the local and Spanish and Portuguese marine environment.

VIII. coelacanth

coelacanth, a general term for some teleost fishes of the order coelacantha. The related but extinct subfamily Fanfin Fish is considered as the ancestor of terrestrial vertebrates. In some classification systems, coelacanth and fanfin are considered to belong to different orders within the suborder Total Fin. Coelacanth first appeared and evolved 377 million years ago, when it was extremely abundant on the earth.

In 1952, under the reward collection, the second tail was caught in Comoros Islands. Later, several others were caught in this area. Later, it was found that this kind of fish had long been familiar to islanders, and its meat could be eaten after being salted and dried, and the coarse scales were used as grinding materials.

The modern coelacanth is a deep-sea fish of the family Ciudatidae, so it is named because its fin spines are hollow. Bigger than most fossil species. It is a fierce predator, with a thick and sticky body, limb-like fins and flexible movements. Bright colors, easy to distinguish.

9. giant squid

giant squid is a horrible marine creature. for human beings, the ocean contains countless mysteries, and there are still a lot of different kinds of people living in the ocean that are not well known? Monster? . Living in the deep seabed of the Pacific Ocean, people are interested in the mysterious? Big squid? I don't know much. A popular legend among sailors makes this mystery even more legendary: their huge tentacles can extend directly from the seabed to the sea level, and their powerful suction cups can tear the hull.

It is reported that the largest squid in the deep-sea waters of the Pacific Ocean and the Atlantic Ocean, with a body length of about 2 meters and a weight of about 2-3 tons, is the largest invertebrate in the world. Its temperament is extremely fierce, it feeds on fish and invertebrates, and it can fight giant whales. In fact,? Big squid? Generally, it can grow up to 18 meters long and weigh 9 kilograms.

It has a fierce temperament, feeds on fish and invertebrates, and can fight giant whales. According to records, once people witnessed a king squid clinging to a sperm whale with its thick horn hand and sucker, and the sperm whale tried its best to bite the tail of the king squid. Two behemoths in the sea rolled violently, stirring up the turbid waves, and then both sank to the bottom of the water, and they did not know where to go.

ten, lion's mane jellyfish

This jellyfish is bigger than the king squid, and its tentacles can grow to 36 meters, which is longer than the blue whale. The swimming speed is fast enough, so it is easy for them to catch prey.

Although they don't have teeth, they sting their prey with their poisonous tentacles first, and then they feast after their prey is paralyzed.

after reading the above-mentioned top ten marine terrorist creatures that I counted for you, I believe everyone knows something about these marine creatures! In fact, there are still many unknown creatures hidden in the vast ocean, but we believe that time and scientific exploration will definitely go further!