A Swimming Snail
Sea butterflies (also called pteropods) are sea snails aptly named: they are...
Arctic Sea Cucumber
This species of deep-water sea cucumber (Elpidia belyaevi) was discovered by Census...
This transparent cockatoo squid (Leachia sp.), also known as a glass squid, lives...
A fringe of short tentacles surrounds the flattened bell of this tiny, transparent...
Build Your Own Ecosystem
Students identify key functions that are present in healthy ocean ecosystems....
Mon, 11/30/2009 - 18:49