The Weirdest-Looking Sharks

If you invented some of these sharks, people would say you made them up. They’re real.

Sharks don’t all look like the sleek grey shape in your head. Some look like nothing else on Earth — and every one of them has a real reason for its strange shape.

Hammerheads have eyes on the ends of a wide, flat head. That odd head may let them see more of the water at once, and it’s packed with electricity-sensing pores — perfect for hunting stingrays hidden under the sand.

Goblin sharks live deep down and look like they were designed in a hurry: pale pink, droopy, with jaws that shoot forward out of the face to grab prey. It’s one of the strangest jaws in the ocean.

Wobbegongs are flat carpet sharks covered in fringy tassels. They lie on the sea floor and look exactly like a patch of seaweed, right up until something tasty walks past.

Thresher sharks are half tail. That long, whip-like tail can be about as long as the rest of the shark, and they use it to stun fish before eating them.

Megamouth sharks have an enormous, rubbery mouth and were completely unknown to science until 1976. They filter-feed and are seen so rarely that almost every sighting is a small event.

Frilled sharks look like something out of the age of dinosaurs — long and eel-like, with a frilly fringe of gill slits. Their family really is ancient, so the dinosaur comparison isn’t far off.

One look-alike worth knowing

Sawsharks and sawfish both have a long snout edged with teeth, like a saw. But a sawshark is a shark, and a sawfish is a ray — a close relative, not the same animal. Same tool, different family.

The lesson of the weird sharks is simple: “shark” isn’t one shape. It’s a whole shelf of shapes, and the strangest ones usually make perfect sense once you know how the animal lives.

Did you know? The first megamouth shark ever found was caught by accident by a navy ship in 1976. Scientists had no idea the species existed.