Today's Catch

Sep 27, 2012
Credit:

Steven Paton, Smithsonian Tropical Research Institute

A mangrove tree crab ( Aratus pisonii ) clings to a leaf near the Smithsonian Institution’s marine laboratory on Galeta Island, Panama, part of the Smithsonian Tropical Research Institute . During high tide, the crabs climb up into the branches and, during low tide, climb back to the mangrove tree's roots and freshly-revealed beach to scavenge for both plant and animal food, including bits of the...Read more
Sep 17, 2012
Credit:

K. Raskoff, Monterey Peninsula College, Hidden Ocean 2005, NOAA.

Alien-looking creatures like this deep-red jellyfish ( Crossota norvegica ) swim in the Arctic Sea. Learn more about Arctic sea life in our Under the Arctic Ice story, or at the home page for the Arctic Ocean Diversity project . And learn more about jellyfish !Read more
Sep 11, 2012
Credit:

© Mary Parrish/Smithsonian Institution

Imagine an adult person – now triple that size. That’s the size of the great white shark ( Carcharodon carcharias ). The biggest great white sharks can reach up to 20 feet long, but most are smaller. The average female is 15-16 feet long, while males reach 11-13 feet. More about the great white shark can be found in our great white shark overview . Take the size of an adult and multiply it ten...Read more
Sep 4, 2012
Credit:

Don Hurlbert/Smithsonian Institution

The larger of two giant squids on display in the Smithsonian's Sant Ocean Hall , this female was caught in a fisherman's net off the coast of Spain in 2005. It was probably 2-3 years old and, when alive, 11 meters (36 feet) long with tentacles that extended 6.7 meters (22 feet). It weighed more than 150 kilograms (330 pounds). Since then it has shrunk considerably. But, at 7.6 meters (25 feet)...Read more
Aug 30, 2012
Credit:
These southern elephant seals ( Mirounga leonina ) may look like beach bums, but when they are in the water hunting, they are anything but. Satellite tracking by tagging the animals has found that, during the 10 months they spend at sea, elephant seals spend most of their time underwater, hunting fish and squid at depths of 1,300 to 3,300 feet (400 to 1,000 meters). In the deep water, it is very...Read more
Aug 27, 2012
Credit:

Steve De Neef, Antwerp, Belgium www.stevedeneef.com

"I was photographing this beautiful school of jacks when a diver slowly approached from beneath. I shifted my position to capture the moment he entered the ball of fish. Seconds later, he was completely immersed in the school.” -- Nature's Best photographer, Steve De Neef See a slideshow of other photos from the 2011 Nature's Best Photography Ocean Views Contest .Read more
Aug 24, 2012
Credit:

E. Widder, ORCA (www.teamorca.org)

Blackdevil fish ( Melanocetus johnsonii ) are quintessential monsters from the deep . The female lurks in the dark, drawing in prey with her glowing lure, while the male attaches to her like a blood-sucking parasite. Females can swallow prey larger than their own bodies.Read more
Aug 23, 2012
Credit:

NASA/NOAA GOES Project

Even when viewed from space, Hurricane Irene looks sizable. When a NASA satellite took this image on August 23, 2011 the storm was 410 miles in diameter, with clouds covering eastern Cuba. Irene is the first Atlantic hurricane of 2011. Read about the science of predicting hurricanes in a blog post by University of Rhode Island oceanographer Isaac Ginis.Read more
Aug 22, 2012
Credit:

© 2008 Richard Ling

The largest of the cuttlefish species, Australian Giant Cuttlefish ( Sepia apama ) delight scientists each year as they gather in masses to spawn in northern Spencer Gulf, northwest of Adelaide in Australia. To learn about the giant squid, a relative of the giant cuttlefish, go to our Giant Squid featured story .Read more
Aug 16, 2012
Credit:

Enric Sala / National Geographic

Enric Sala has spent much of his career looking for the ocean's "time machines" -- areas rich in biodiversity and largely unaffected by humans. In this recorded webcast , Sala, a National Geographic Ocean Fellow, takes the audience to the ocean's last wild places and tells us what scientists are trying to learn from them. This picture, taken by Sala, shows a congregation of blacktip reef sharks...Read more

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