Today's Catch

Sea Potato

This sea potato ( Echinocardium cordatum ) looks similar to its root vegetable namesake, but it's a sea urchin! The spines on this urchin are more hair-like than the spikes seen on some more commonly known urchins, and they lay flat across the...
A ribbon worm curled up in a mud flat.

A Ribbon Worm From the Mud Flats

The over 1,000 species of ribbon worms ( Nemertea ) are mostly found in marine environments (like the Hubrechtia found in a mud flat, in the photo). These worms have both a mouth and an anus (unlike flatworms, which use the same opening for both...
The elusive giant squid

Giant Squid Caught Live On Screen

In 2012, the long-elusive giant squid was finally filmed live in its natural habitat. The squid was found by placing glowing lures outside of a submersible to mimic jellyfish, which typically indicate to the squid that food is nearby. Before this...
Polar bears have evolved to survive in the Arctic.

Polar Bear on the Ice

Polar bears have evolved to survive in the Arctic with large, oar-like front paws for better swimming, as well as insulating blubber, and two layers of fur for the frigid temperatures. They rely on pack ice, traveling thousands of miles in a year...
A right whale opens wide, revealing huge plates of baleen hanging from its upper jaw.

Right Whale Baleen

A right whale opens its mouth wide, revealing huge plates of baleen hanging from its upper jaw. There are between 200 and 270 baleen plates on each side of a right whale's upper jaw. They work like a giant sieve to catch the whale's food. Strong but...

Pinecone Fish

The pinecone fish ( Monocentris japonicus ) looks like the real thing on land—covered in large scales with a dark trim. They are found lurking in caves and under ledges in the Indian and Western Pacific Oceans, and are a popular aquarium fish.

Cookie-cutter Shark

Ever heard of a cookie-cutter shark ( Isistius brasiliensis )? They look like your average shark —sort of menacing and streamlined—but their name comes from how they feed. They eat smaller animals (like squid) whole, but also take large, round...

Harp Sponge

This newly-discovered carnivorous sponge ( Chondrocladia lyra ) was found using robotic submersibles operated by the Monterey Bay Aquarium Research Institute 10,000 feet below the surface in dark waters. It traps small crustacean prey with barbed...
Puffin in Flight, Pribilof Islands Alaska

Puffin in Flight

A tufted puffin ( Fratercula cirrhata ) in flight against a gray sky in Alaska’s Pribilof Islands (USA). Puffins are charismatic seabirds that delight wildlife enthusiasts and draw tourists to the islands where they nest. Read more about these...
White growth emerges from a deep-sea coral sample stained pink to enable ocean scientists to measure its growth rate.

Growth Experiment

New, white growth emerges from a living deep-sea coral sample that was stained pink, enabling ocean scientists to measure its coral growth rate. Find out more about how ocean scientists study deep-sea corals in our Deep-sea Corals article.

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