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ExtinctZoo

The Deadliest Shark Is One You Haven't Heard Of

13 May 2026

Transcription

Transcript generated automatically by AI and may contain errors.

Chapter 1: Which sharks are typically considered the deadliest to humans?

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When you think of the scariest sharks, it's usually only three that really come to mind. The tiger shark, the bull shark, and of course, the great white. Each of these guys are well known not only for their large sizes, but also for their fearsome appearances and occasional fearsome temperament, as it is their jaws, pun intended,

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which are often those involved in unprovoked attacks on humans, even if shark attacks overall are quite rare. And collectively, they've together earned the informal nickname of the Big Three, with each being large-bodied, powerful apex predators that are largely found in coastal waters where human presence is fairly high.

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And whenever you take a dip into the ocean, it's their faces which you're usually hoping not to see under the waves. However, in some ways, we have all been lied to, as there is a far less famous shark out there that is in many ways deadlier to humans than any of the big three, being responsible for not only the most deaths, but also the only shark known to have caused a mass death event.

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And what's more is that if you were dropped into the middle of the ocean, which is one of my personal nightmares, it is actually this shark that you're most likely to run into, or rather swim into, and this would be the oceanic white-tip shark.

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On paper, you might not consider the species of Carcharhinus to be all that scary at first, seeing that compared to the big three, it's a bit smaller, with the average adult based on some studies being no greater than 150 pounds or 70 kilograms, so less than the average American, while they only measure out to about 100 inches or three meters. But this is just the average.

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They can't obviously get much larger, with the record for now having measured more than 4 meters or 13 feet long. And while it wasn't weighed, it is thought to have been over 400 pounds, perhaps even considerably more.

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But the thing about white tips is that many people think they can even get larger than this, seeing that these catches were made close to shore, which is not the main stopping ground for these jaws. As unlike the Big Three, the oceanic white tip, per its name, has evolved to inhabit the deep wide ocean.

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And when I say that, I don't mean that it lives super far down in the ocean, rather that if you find yourself in the part of the ocean with a whole lot of nothingness beneath you and around you, there is an alarming chance that one of these guys isn't too far away, with it spending most of its time patrolling the uppermost layer of our oceans within the epipelagic or sunlight zone, usually not diving beneath 150 meters or 490 feet at the maximum.

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And it's not just the location that will help you identify this shark, as it also has a rather striking appearance that's hard to mix up. For starters, it has a long, robust body, and then iconic fins that are rounded, white-tipped, hence the name, and far longer than what's normally seen in sharks.

Chapter 2: What makes the oceanic white-tip shark more dangerous than the Big Three?

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Now, at first, they fed mainly on the supplies and already dead victims, but then they eventually turned to the living as well, resulting in a horrifying feeding frenzy that lasted for days. And accounts of the event are brutal, with reports stating that there was a constant cacophony of screaming men day and night while the sharks attacked.

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usually removing their legs or disemboweling them, leading to the waters around the stranded sailors turning red. And though, like I said, tiger sharks were present, it is believed that the vast majority of the attacks on the living came from the white tips, not the tiger sharks, who while usually hunt alone, in this case had all congregated together for a blowout of death and misery.

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And as the number of survivors dwindled, the intensity of the attacks also thankfully decreased. But still, even then, it was reported that the silence would be periodically broken by screams. Unsurprisingly, and perhaps morbidly interesting, those that lived said the attacks seemed to be worse during the late afternoon and at night, rather than in the morning.

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By the fourth day, only 316 of the original survivors were still left alive, who were then by pure chance spotted by a US plane that landed in the water to help out against orders, as even from the sky, he observed sharks actively attacking the sailors. It ultimately was also this pilot that would eventually guide a US destroyer to the survivors, and thus ending their horrible ordeal.

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With all this said, given the nature of the event, it is impossible to say how many of the 890 men had really been killed by the White Tips versus dying from exposure, drowning, etc. But the number usually ranges from dozens to up to 150, and frankly, based off of the reports I read, I would imagine that it's more on the higher end.

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But whatever the case, even if only dozens have been killed, that's still the equivalent of years of other shark attacks in just a couple days. As across the big three, it's believed that on average, they only kill around eight people per year. And again, this was just one single incident of four days.

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And this clearly is a reoccurring pattern, as there is another similar event that happened that far less people know about, which was the sinking of the RMS Nova Scotia. This catastrophe also took place during World War II and involved a ship that was originally a cruise liner, but had been repurposed to transport troops.

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And in 1942, while traveling within the Indian Ocean, it was struck by a German U-boat, sinking it and plunging its passengers and crew into the waters.

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Ironically, the majority of those on board were actually allies of the Germans, in this case Italian prisoners of war, while then guards and other crew were present as well, including two South Africans, who knew what could be waiting in the abyss. And uh, they were sadly right.

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