These 5 Jellyfish Species Can Kill in Minutes

These 5 Jellyfish Species Can Kill in Minutes

These 5 Jellyfish Species Can Kill in Minutes



Netgenz - Science | Don't just look at something from its outward performance. This proverb seems to fit perfectly into the jellyfish. This sea animal at first glance looks less strong and not at risk with an almost open body. Jellyfish even look really beautiful when swimming in the ocean.

Some species of jellyfish are not at risk. However, not all are that weak. The reason is that certain species are even so dangerous to humans.

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Here are 5 Jellyfish Species Can Kill in Minutes


1. Lion's mane jellyfish

Lion's mane jellyfish

Lion's mane jellyfish



Seeing a lion's mane jellyfish while diving may be an experience you won't miss for the rest of your life. Quoted by the Conservation Institute, the diameter is up to 2.5 meters. and the length of the tentacles up to 30 mtr. more, the lion's mane jellyfish is the largest jellyfish species in the world today.

Not only is the lion's mane jellyfish popular for their most painful sting. The sting of this jellyfish species is not very dangerous, but in certain cases, it can be fatal to humans.

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2. Cannonball jellyfish

Cannonball jellyfish

Cannonball jellyfish



One level riskier than the lion's mane jellyfish, the cannonball jellyfish is actually quite docile. Quoted by World Atlas, they can be found in the Atlantic to the Pacific Ocean and are often caught in fishing nets. Many fishermen assume that cannonball jellyfish are not really dangerous, because they rarely stab.

However, the assumption that the cannonball jellyfish is harmless is completely wrong. Cannonball jellyfish are rarely pierced, but even piercing them can cause heart attacks in humans.

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3. Portuguese man o'war

Portuguese man o'war

Portuguese man o'war



The Portuguese man o'war is not really a common name for a single jellyfish. The name itself is inspired by the name of a Portuguese navy in the 17th century.

Quoted by the World Atlas, in fact, the shape of this one jellyfish is less natural than other species. The Portuguese man o'war is usually red or purple in color, some even blue with a ship-like shape.

This species at first glance looks funny and some people may think that this is a children's toy that was left on the beach. Portuguese man o'war do look funny until they stab one side of your body. The sting of this species feels like a whip and is still felt for days afterward.

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4. Irukandji jellyfish

Irukandji jellyfish

Irukandji jellyfish



The Lion's mane may seem risky due to its enormous size. However, who would have thought that this giant jellyfish is almost nothing when compared to the Irukandji jellyfish? Quoted by Leisure Pro, Irukandji jellyfish as a jellyfish species is very dangerous in the world.

Irukandji jellyfish toxin is 100 times stronger than cobras. The sting can even cause a burning pain that lasts for 12 hours, stomach cramps, nausea, vomiting, and heart problems. As if that weren't enough, some of his victims exhibit strange psychological signs in which they feel they are about to die.

But what makes this jellyfish really dangerous is its smallest size, which is 0.5 cm and its body is exposed. In the vast oceans, these jellyfish are almost invisible which makes them really hard to identify.

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5. Sea wasp box jellyfish

Sea wasp box jellyfish

Sea wasp box jellyfish



When swimming in the sea, the onslaught of sharks does not deserve your attention. Because apart from sharks, you have to be extra careful with box jellyfish attacks or sea wasp box jellyfish. Quoted by the Conservation Institute, this species has a width of about 25 cm with fifteen tentacles as far as 3 meters.

The risk is, each tentacle has 1/2 million arrows complete with a deadly toxin that can kill sixty adult males at once. The average box jellyfish victim never survives, they will die within a few moments after being stung.

At first glance, jellyfish do look less strong with an open and thin body. But in the wild, sometimes it's the less powerful-looking animals that deserve your attention.

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