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setsugai

Sponge structure

what structure is this?

Spicules

103 views
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Uploaded on November 23, 2009
Taken on November 16, 2009

Sponge structure

what structure is this?

Spicules

103 views
0 faves
0 comments
Uploaded on November 23, 2009
Taken on November 16, 2009
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