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In China, a marsh grass called Spartina alterniflora was introduced in...
Branching Red Algae
Under the microscope, you can peer inside the cells of this filamentous red algae....
Soft Coral Close-Up
These neon balloons weren't blown up for a party: they are the colorful tentacles...
A Diatom Helix
This beautiful marine diatom Chaetoceros debilis was caught in the North Sea. Not...