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A Collage of Nudibranch Colors
Nudibranchs are a kind of sea slug, and their 3000 species are found from the poles...
Wed, 01/22/2014 - 12:51
Stunning Sea Slug
Not all slugs (snails without shells) are slimy brown pests found in your backyard...
How long have jellyfish lived in the ocean? This jellyfish fossil is from the...
Rudist clams are mollusks that went extinct about 65 million years ago. They were...