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Cyanobactérie unicellulaire

Cyanobactérie unicellulaire

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<strong>Cyanobactérie</strong>s – Ecologie et distribution<br />

Milieux Terrestres<br />

• Epilithe: Roches et sables de milieux terrestres<br />

(déserts, roches nues…etc.)<br />

• Croûtes → Premiers végétaux de la succession<br />

I aire

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