Tag: fiction

A kind aunt recently gifted this curio to Rajni together with its two cousins – the three being sea shell cones. The pattern and markings on this one fascinated me as I had not seen anything like this before so I searched a bit about it. Lo and behold, it is called “Lettered Cone” – it has found home finally – I told myself. 

Not surprising that even among the marine species of snails, gastropods, and mollusks there are ‘lettered’ and the ‘unlettered ones’. Just guessing, that among the lettered ones there must be poets and literary masters too – this one looks as if its pattern is rhyming with nature. In its top view it looks like the top of an ice cream cone filled with chocolate chunks in vanilla. Its sides look like a fancy snake skin. Holding it in hand is sheer delight, its inner curves still carrying the smell of saline waters of Indian Ocean where it is found in plenty. Don’t worry much about the red spot, it is some plastic stuck to it which I plan to remove carefully. 

A species of predatory sea cone snail or mollusk, Lettered Cone is also known as leopard cone. Like all species of conus these are venomous and capable of stinging humans. Fishermen don’t even touch it. It is the chocolate brown pattern on it which looks like a long forgotten ancient script that gives it its name and makes it look special. I learnt that “…the patterns on the Lettered Cone shells are also reminiscent of chromosomes. Possibly this is the undecipherable story the Lettered cone shell is trying to tell; a glimpse into the genetics of life on earth. For now, this deadly beauty will keep its secrets – possibly hidden in the letters of its shell.

I am told people have been obsessed with seashells since the Stone Age. These have been used as money, worn as jewelry, and used in trade. But if you’re beachcombing in the tropics, there’s one beautiful shell you can leave alone: the Cone Snail.

The Lettered Cone is the “femme fatale” of the ocean. It gets its name from the dark patterns on its shell that look like handwriting or secret codes. Every shell is unique, like a fingerprint, and some collectors even hunt for ones that look like they spell out actual words. Collectors say ‘no two messages’ are ever the same on these cones.

People have seen everything from early Arabic letters to lost codes in these patterns. Some collectors specifically hunt for “word shells”—specimens where the dots and dashes happen to line up to look like actual words.

In some cultures, these markings weren’t just seen as random; they were viewed as a way for the divine to speak to us.

From a scientific lens, these patterns are actually a real-world example of “Rule 30″—a complex mathematical rule used to study chaos and complexity in nature. It’s as if the snail is printing out a chaotic computer code as it grows.

I am not the only one obsessed with these. Over 2,000 years ago, people in Japan went on dangerous sea voyages just to find these shells turning these into bracelets for high-society women. Wearing one was not just the ultimate fashion statement it also marked the wealth of the owner enough to own something for which literally some lives could be risked.

The predator inside this pretty shell carries a harpoon of poison. Its needle-sharp tooth shoots out  toxic cocktail that can paralyze a prey in an instant. For humans, it’s incredibly dangerous—some species are nicknamed “cigarette snails” because the joke is you’d only have time for one last smoke after being stung.

But here’s the crazy part: that deadly venom of Lettered Cone is actually saving lives. A subject of neuroscientific research, scientists are turning its venom into medicine for neurological diseases like Alzheimer’s, Parkinson’s, depression and even epilepsy. They’ve even created a painkiller from it that’s 1,000 times stronger than morphine but isn’t addictive.

So, if you see one of these gorgeous patterned cones in the sand, just remember: it’s a tiny, beautiful masterpiece that packs a punch strong enough to change the world—or end your day very quickly.

-Rajinder Arora, 15 March 2026