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Valonia ventricosa, also known as "bubble ...
A spheric sea organism, shiny-silver in colour, 4cm in diameter.
Bright light green and sometimes blackened. It consists of a giant cell as ...
An interesting green algae, it is easily recognized and may grow solitarily or ...
The Elongated Sea Pearl is a Green Algae. Groups grow in tight clusters in ...
This is in fact a green algae that looks silver because it has a crystal ...