Cone Snail
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Jul 1, 2025
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this is the cone snail it may look
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pretty but it's one of the most deadly
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creatures on the planet its scientific
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name is conis species there are over
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1,000 different types of cone snails
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they can be found in oceans all over the
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world some of them are small enough to
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fit on the tip of your finger now if you
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want to hear something really scary this
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snail shoots venom like a harpoon one
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was a 12-year-old girl from Florida she
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was waiting in the shallow waters of the
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Gulf Coast when she stepped on one of
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these snails another was a 48-year-old
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man from the Philippines he was diving
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off a boat when he accidentally put his
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hand inside a rock crevice where a large
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cone snail latched onto his finger and
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wouldn't let go and a third was a
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33year-old woman from Indonesia she was
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at a beach with her son when she stepped
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on one of these snails but they do kill
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a lot of small sea creatures that float
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past them like plankton and jellyfish
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eyes sometimes they even kill each other
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but that's not why we should be afraid
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of them if you want to learn more about
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the natural world don't forget to
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you see in most cases if you step on one
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of these snails it will inject you with
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a small amount of venom and yes it's
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still dangerous but it's not enough to
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kill you if you wash your foot in cold
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soapy water immediately and get help
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fast you should be fine but there are a
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few cases where the snail manages to
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inject a large amount of venom into the
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victim when that happens things can get
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bad really bad she tried to pull her
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foot out but the snail held on tight
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even though these snails are found in
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oceans all over the world it's very rare
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for them to come in contact with humans
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so don't worry too much just be careful
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if you step on something that looks like
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this it stabbed her with its venomous
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harpoon and injected her with enough
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poison to kill her that's right the
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harpoon is actually a modified tooth and
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when it stabs its prey it injects a
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paralyzing cocktail of chemicals their
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harpoons are so sharp that they can
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pierce through human skin and muscle
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tissue without us even noticing it then
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the pain starts to spread throughout the
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entire body we don't know exactly how
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many different toxins are in conotoxin
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because it's so complex but we do know
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that there are at least two dozen
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different peptides peptides are
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basically chains of amino acids and
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scientists have found that each peptide
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in konotoxin does something different
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some target the brain others target the
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heart but what they all have in common
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is that they paralyze their victims cone
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snails use this paralyzing venom to hunt
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other sea creatures some of their prey
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include fish eels crabs and even other
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snails but it's not just other sea
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creatures that this venom can paralyze
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it can also paralyze human cells in fact
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the venom works so well that doctors
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sometimes extract it from cone snails to
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use as an anesthetic of course they do
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modify it first so that it doesn't kill
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people if the person is not treated
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immediately they will go into shock
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their blood pressure will drop and they
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will stop breathing pretty soon after
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that they will pass away most of the
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time we feel the pain of the sting
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within 5 to 10 minutes then the real
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trouble begins when some of these
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species can kill a human in just a few
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minutes in fact there are several
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recorded attacks of cone snails killing
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people every year these snails don't
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actually chase people they hide in the
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sand or rock crevices and wait for their
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prey to step on them within minutes
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after being stung the victim's muscles
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start to ache and their heart rate
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increases so what exactly is this venom
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made of called konotoxin most of the
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time these snails can't actually kill
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large sea creatures like sharks and
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whales you might be thinking to yourself
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"Wow that sounds terrifying maybe I
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should stay away from the ocean."
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Well good news for you wow that was
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close