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Ocean Portal by The Smithsonian Institution

Fish

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PHOTO Fish Using Counterillumination The fish at left stands out against the lighter waters above. At right the same fish—now with bioluminescent structures on its underside lit—blends in. Many deep sea creatures have evolved t...MORE PHOTOS


	PHOTO MORE PHOTOS Anemonefish in their Host Anemone Two bright orange anemonefish (Amphiprion ocellaris) poke their heads between an...
	BLOG POST MORE STORIES Uncovering Biodiversity Before It Disappears Editor's Note: See more information and details about the organisms displayed in...
	PHOTO MORE PHOTOS Cardinalfish Dad with a Mouthful of Eggs Cardinalfish (Cheilodipterus sp.) dads do their part to protect their eggs by gi...

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					Scaly Dragonfish May 8, 2013 - 9:26AMThe long barbel on the chin of this dragonfish (Stomias boa) has a glowing tip that may attract prey. With its large mouth and sharp, curved teeth, the fish makes quick work of any prey that venture too close. Scaly dragonfish...

Seven New Fish Discovered

Apr 25, 2013 - 8:06AM

Starksia blennies, small fish with elongated bodies, generally native to...

A School of Hawaiian Squirrelfish

Apr 10, 2013 - 9:03AM

Check out the eyes on these Hawaiian squirrelfish (Sargocentron...

SPOTLIGHT


The Big Five of the Ocean: Exploring the Waters of East Africa A whale shark swims with a diver off the coast of Southern Mozambique. Photo: Caine Delacy. When we think "Africa," we think...

Tunas and Marlins Officially Classified as Threatened Jul 7 2011 - 4:20pm Extinction is a real possibility for three species of tunas. That’s one of the messages from a new study released today online in the journal Science.	Scientists Catalog Life on the Island of Moorea Oct 15 2012 - 1:44pm Welcome to Moorea, a tiny, isolated island in the middle of the vast Pacific. Moorea is 132 square kilometers (51 square miles) of tropical ecosystems – from jungle and wetlands to beaches and coral reefs – with no major landmasses for thousands of miles. While it may look like the perfect vacation...
Pacific Hagfish Oct 17 2012 - 10:49am The Pacific hagfish (Eptatretus stoutii), a fish that looks similar to an eel, has no jaw and is totally blind. They find food, often dead fish, through a specialized sense of smell and, because they can absorb nutrients through their skin, can eat by just burrowing into a dead carcass.	Bizarre and Beautiful Coral Reef Animals Dec 4 2009 - 3:05pm Coral reefs support an amazing array of life forms many of them beautiful, some of them downright bizarre. Dive in and take a look through this photo gallery.
Coral Goby Cleans Coral Nov 9 2012 - 4:44pm One of the first signs of a sick coral reef is seaweed creeping across the corals, stealing their precious sunny real estate. Healthy corals, however, aren't completely hopeless: in some reefs, small fishes, such as this broad-barred goby (Gobiodon histrio), help eat the seaweeds away....