The Cone snail. Another good reason why not touching or taking anything from the Reef is important: that pretty little shell might actually be a Cone snail. These snails may look harmless but they pack a defensive venomous punch. Some cone snail species produce conotoxins that can paralyse or kill a human within hours, and their venom is delivered via a harpoon-like tooth, and there is no antivenom. Don’t worry, you won’t even know they are there when snorkelling or diving as they just chill on

Deadly Beauty: Beware the Textile Cone Snail That gorgeous seashell you picked from the beach? If it's a Textile Cone Snail, it could kill 300 people with one sting. Don’t be fooled by its intricate patterns — it's nature’s venomous sniper. Hidden inside is a tiny harpoon that paralyses prey in seconds. There’s no antivenom yet, so admire from a distance — not your showcase shelf! #seashels #shels #oceanlover #oceanlife #toxic #planetearth #seacreature #animalplanet #natgeowild #natgeo #discover