Terrifying Fact: Snails Have Thousands of Teeth

iStock.com/Yousef-Abuaisheh
iStock.com/Yousef-Abuaisheh

Snails are hardly the dull creatures they're often made out to be. They may be slow, but there are species of snails that can thrive in harsh environments, paralyze their prey, and have sex by harpooning their partners with love darts. If all that isn't enough to impress you, take a peek inside a snail's mouth if you ever get the opportunity: You'll find rows and rows of sharp chompers, making up thousands of snail teeth all together, according to NPR.

Snails are packing dozens of rows of pearly whites, with a single snail boasting anywhere between 2000 and 15,000 teeth between its jaws. Up close, the inside of a snail's mouth looks like it's lined with Velcro. The snail teeth hook inward, making it easy for the animal to latch onto its meal and slide it down its gullet.

L. P. van Ofwegen, Wikimedia Commons // CC BY 3.0

The sheer number of teeth it has isn't the only thing that makes a snail's smile terrifying. The mollusk cycles through teeth like a shark does, with new rows growing in the back of the mouth and gradually moving forward to bump out the worn teeth up front. Together these rows make something called a radula, a tongue-like pad the snail uses to snag food by extending it out of its mouth, xenomorph-style. Of all snail varieties, limpets—a small type of sea snail—may be the most dentally gifted: Their teeth are made from protein reinforced by fine mineral nanofibers called goethite, and according to one study, they're even stronger than spider silk, potentially making them the toughest biological material on Earth.

One source of comfort here is that snail teeth are also tiny: A single limpet tooth is slimmer than a human hair. That means a vicious snail on the loose likely can't do you much harm—unless maybe you're a piece of grass.

[h/t NPR]

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Treat Your Feline This Holiday Season With Fancy Feast’s Cat Food Advent Calendar

Fancy Feast/Chewy
Fancy Feast/Chewy

In anticipation of the holiday season, many children and adults get to unwrap mini presents each of the 24 days leading up to Christmas day, during what's known as Advent. Though Advent itself dates back to the 4th century, the version we know today, complete with the chocolate-filled calendars, was popularized in the early 1900s. And apparently it's no longer just for humans, because Fancy Feast is letting your feline roommate in on the fun with this unique cat food Advent calendar, now available at Chewy for $23.

For the 24 days leading up to Christmas, your cat will get to enjoy a variety of different wet foods, including favorites like grilled salmon, chicken, and more. There is even a unique ornament included with each calendar featuring a cat in the shape of a heart that can go right onto your tree. (Also, don't be surprised to find your actual cat making its way into the middle of your tree; they're known climbers.)

Now while you enjoy your Advent calendars from brands like LEGO, Funko, and more, your cat will be able to join in on the fun as well. To learn more about Fancy Feast's Feastivites Advent Calendar, head on over to Chewy.

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