Crustaceans

Slurping Shrimp near Moorea

Researchers in Moorea use a variety of tools to collect organisms. Some are simple, everyday items like buckets and brushes, and some are…a little stranger. Here, two researchers use a “yabbie pump” to slurp...
Phoenix swimming with her calf.

Baleen: From Whales to People

For being so big, right whales eat very small food, which they catch using baleen. Baleen is the series of fringed plates hanging in right whales' mouths that are used to strain seawater for...

2011 Student Summit on the Ocean & Coasts Webcast, Part 3

Recorded Feb. 15, 2011, this video from the Third Student Summit on the Ocean and Coasts includes presentations that were given by delegations from the Monterey Bay Aquarium (2:30), Oregon Coast Aquarium (16:40), Texas...
Two scientists peer out into the ocean from inside the Curasub, a 5-person submersible

Diving for Crabs in the Deep Sea

In this video, Smithsonian research zoologist Dr. Martha Nizinski takes viewers with her as she searches for crustaceans in the deep sea . This work is part of the Deep Reefs Observation Project (DROP),...
A photo of Oceana's ice class research vessel, the Hanse Explorer, on the Baltic Sea.

Biodiversity in the Baltic Sea

In the spring of 2011, a research crew from Oceana spent two months in the brackish Baltic Sea . The Baltic faces challenges from pollution, algae blooms, over fishing, and invasive species. Oceana researchers...
Two baby olive ridley sea turtles.

Surveying Life On Sea Turtles

<p>These baby olive ridleys (<em>Lepidochelys olivacea</em>) will eventually provide a home to crustaceans, mollusks, and other epibionts. That's according to a survey of epibionts living on mature, nesting olive ridleys and green sea turtles...
Two baby olive ridley sea turtles.

Baby Sea Turtles in Jalisco, Mexico

These baby olive ridleys ( Lepidochelys olivacea ) will eventually provide a home to crustaceans, mollusks, and other epibionts. That's according to a survey of epibionts living on mature, nesting olive ridleys and green...
A tiny yellow goby living inside an abandoned can on the seafloor; Suruga Bay, Japan

Image Gallery: The Perfect Underwater Photo

For nearly 35 years, National Geographic photojournalist Brian Skerry has been immersing himself in the big blue to get the perfect underwater photograph. He admits that there will never will be a "perfect" photo,...

The Great Hermit Crab Migration

A Caribbean hermit crab (Coenobita clypeatus) crawls on the forest floor. Credit: Flickr user Island Conservation Over the last few days, a video of hermit crabs stampeding across the rocky shores of St. John...
A blue crab on the Mid-Atlantic coast of the U.S.

A Bite of Bitter Crab

Credit: Brian Henderson, Flickr user stinkenroboter Hopefully you've never bitten into a delicious hunk of snow crab meat and instantly spit it out because instead of crab you tasted... aspirin?! If you have, it...

The Design of a Beautiful Weapon

Video of Claws Out: Fiddler Crabs Do Battle This summer, many of you have likely enjoyed feasting on crabs, be they blue, stone, or Dungeness, and a special treat will have been the big,...

Claws Out: Fiddler Crabs Do Battle

Male fiddler crabs each have a single super-sized claw that they use as a weapon to threaten and fight other males and as beautiful adornment to attract females. Here, see a video of two...

A Rainbow of Colorful Lobsters

Most lobsters are a mottled brown color, but sometimes you can see a strange orange or blue lobster. And then, when lobsters are cooked, they turn bright red. Why is there such a rainbow...

Building Good Mussels

A new wave of farming has come to the ocean. It’s called aquaculture. And it’s a way to grow and harvest mussels and other healthy, tasty types of seafood. Explore other videos that capture...

Searching for Crustaceans in the Deep Sea

In this video Smithsonian research zoologist Dr. Martha Nizinski takes viewers with her as she searches for crustaceans in the deep sea . She's particularly interested in finding squat lobsters , which despite their...
Juvenile plane-head filefish

A World Adrift: Life in the Sargassum

The open ocean is surprisingly barren to the naked eye. Every now and again you will encounter a school of fish and their attendant predators, but most of the life that you find is...