Original paper

Essai préliminaire de comparaison de deux Cyanophycées cavernicoles calcifiées: Geitleria calcarea Friedmann et Scytonema julianum Meneghini

[Preliminary comparative study of two calcareous cyanophytes from caves: Geitleria calcarea Friedmann et Scytonema julianum Meneghini]

Couté, Alain

Keywords

Cyanophyta • algae in caves • aerophytic algae • light adaptation • precipitations in sheaths • ultrastructure