The ten most venomous sea creatures are as follows:
1. Belcher's Sea Snake:
The Belcher's Sea Snake (scientific name: Hydrophis belcheri) is a venomous sea snake under the snake suborder Cobraidae, and at one time was one of the most venomous snakes in the world.
The venom released by the Belcher's sea snake can paralyze its prey in just a few seconds and eventually lead to death, and there is currently no antidote for the serum. Thankfully, however, the Belcher's sea snake is a gentle creature that rarely attacks humans and will not bite unless it is treated with intense hostility.
2. Pufferfish:
Pufferfish live mainly in the sea and rivers, and although they look very cute, the toxin is not to be underestimated. Pufferfish toxin, once infected, light coma, heavy death, and there is no cure. 1 gram of tetrodotoxin can kill 500 people, but "no toxicity is not delicious", puffer fish meat is tender, delicious, there have been "eaten puffer fish, a hundred flavors are not fresh" as well as "eat puffer fish to the death". "The company said that it would be a good idea to eat the puffer fish to the death.
For puffer fish lack of cooking experience, but not eat, eat puffer fish poisoning deaths at home and abroad is not uncommon, is to eat puffer fish experience is relatively rich in the Japanese, it is said that each year, poisoning deaths of hundreds of people.
3. chicken heart snail:
Chicken heart snail (Cone Snail), also known as the "taro snail", mainly grown in tropical waters, generally live in the warm sea, belongs to the mollusc phylum, gastropods, taro snail family, is in the coastal coral reefs, the beach living in the beautiful snails. Chicken heart snail shell in front of the pointed thin and thick back end, shaped like a chicken's heart or taro.
There are many species of it, with different colors and patterns, and it is a marine creature that contains a high degree of venom, as its tip part hides a very small opening with poisonous fangs from which venom can be shot out, enough to kill the injured person.
4. Embroidered Ridge Crab:
The Embroidered Ridge Crab, also known as the Mosaic Crab, is covered in a beautiful red and white mesh pattern. Its body length is about 4 centimeters and its width is about 8 centimeters.
The most poisonous crabs known are tetrodotoxin, paralytic shellfish poison, and sea anemone poison. The toxins in one adult queen crab can kill 45,000 mice.
5. Demoiselle_:
Demoiselle_(suō yóu) (scientific name: Pterois volitans) alias lionfish, firefish, etc., body length, 25-40 centimeters, the _ morphology of the order _ family Demoiselle _ genus of fishes of the common name. This is a very dangerous fish, not only very dangerous to small fish, but also threatening to human beings, the spines on its dorsal fin are very toxic.
When encountering the enemy, it is sideways to the dorsal fin spines to the other side of the charge. The spines have poisonous glands, which cause severe pain when a person is stabbed, and in severe cases, the person may have difficulty breathing or even faint.
6. Sting ray:
The sting ray, commonly known as stingray, is a cartilaginous fish, their body is flat, tail is long. At the end of the sting ray's tail grows a spine about 8 inches (20.32 centimeters) long with jagged edges, made up of the same material that makes up shark scales.
When it feels threatened, the jagged spine hardens to resemble a sharp steak knife. The venomous spines release venom to inflict fatal wounds on predators.
7. Equal Fingered Anemone:
The equal-fingered anemone, Actinia equina (Linnaeus, 1758), is a species of sea anemone in the anemone family Anemonidae. The body color is highly variable, with a dark creamy yellow, dark red, reddish brown, or rose-red column. The tentacles have six rings and up to 192 branches. Distributed in the Mediterranean Sea, the eastern Atlantic Ocean and northern Scotland, the water depth of 2 meters of the sea.
The toxin can cause a rapid drop in blood pressure, slow heart rate, respiratory depression, thus causing the death of animals. Therefore, its toxin can be used to make antihypertensive drugs.
8. Blue-ringed octopus:
The blue-ringed octopus (scientific name: Hapalochlaen maculosa) is a very small octopus species with an arm span of no more than 15 centimeters. It can feed on small fish, crabs, shrimp and crustaceans, and will paralyze its prey with a very strong toxin (tetrodotoxin).
In the ocean, the blue-ringed octopus belongs to one of the highly toxic organisms, by this small octopus bite can cause death. However, these octopuses do not actively attack humans unless they are under great threat.
9. Box Jellyfish:
The box jellyfish, also known as the cubic jellyfish, has tentacles that are highly toxic to humans. The body structure has a Velarium. The venom of one box jellyfish is enough to kill 60 adults, and if you are poisoned by a box jellyfish, you will die if you don't get treatment within 0 seconds to 4 minutes. It is difficult to detect in the water and swims very fast (more than 4 kilometers per hour).
If someone touches the tiny cells of a box jellyfish, he or she may die quickly. Off the coast of Queensland, Australia, about 60 people have died from box jellyfish poisoning in 25 years, but at the same time 13 people have died in the bellies of sharks.
10. Stonefish:
The stonefish is one of nature's most poisonous fish, and its "fatal sting" has been described as the most painful sting given to humans. The stonefish is unassuming, measuring only about 30 centimeters in length, and prefers to hide under the sea floor or rocky reefs, camouflaging itself as an unassuming rock.
If someone stepped on it without paying attention, it would nonchalantly and immediately counterattack, launching a deadly poison outward, the 12 to 14 needle-like sharp dorsal spines on its spine would easily penetrate the soles of the shoes and pierce into the palms of the feet, causing the person to be poisoned very quickly and stayed in severe pain until death.