Shark encounters are both amazing and terrifying. Getting close to these sharp-toothed animals is a perfect activity for those who enjoy an adrenaline rush. However, observing these amazing creatures from behind a screen is a safer way to experience them. This YouTube video from Earth Touch shows a diver getting up close with a ragged-tooth shark, also known as the sand tiger shark. The video provides an excellent close-up view of their unusual teeth. Continue reading to learn more about these sharks.
Ragged-tooth sharks are massive, but also extremely docile, with attacks being very rare.
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About the Ragged Tooth Shark
The ragged-tooth shark, also commonly referred to as the sand tiger shark, is an intimidating animal. They get their name for good reason: their smile is enough to scare any diver near them. However, despite their appearance, they are among the more docile and calm sharks in the ocean. Ragged-tooth sharks grow quite large, reaching approximately six to ten feet in length. They inhabit warm coastal waters worldwide, such as those around Japan, Australia, and South Africa. In the United States, they are most commonly found along the Atlantic coast from Massachusetts to Florida.
The video above is a great up-close look at these sharks. Unfortunately, details about the diver and the filming location are missing. However, it was most likely filmed in one of the regions mentioned above. Since ragged tooth sharks are relatively non-aggressive towards humans, it is safe to assume the diver was not in danger. Attacks occur only when the shark feels threatened, and fatal injuries are rare.
This species gets its name for good reason: its teeth. They are long and thin with sharp points that can easily puncture their prey. Unlike other animals whose teeth are used for chewing or tearing, their teeth are designed for hooking slippery prey like fish and squid. During the day, they slowly cruise around reefs or caves, but begin actively hunting at night. Their daytime behavior is what’s happening in the video above.
Ragged-tooth sharks slowly patrol their surroundings and sometimes hover in place. One of the most unique behaviors among sharks is that ragged-tooth sharks swallow air at the surface to store in their stomachs. This allows them to be buoyant and float almost like a submarine. So, while they may seem intimidating, their docile nature and curiosity about divers make them friendlier than you might expect.
