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1 May 2014 An Updated Classification of Brown Algae (Ochrophyta, Phaeophyceae)
Thomas Silberfeld, Florence Rousseau, Bruno de Reviers
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About three-hundred genera are currently recognized in the brown algae (SAR lineage, sub-regnum Stramenopiles or Heterokonta, divisio Ochrophyta, class Phaeophyceae). Since the first morphology-based pre-cladistic classifications, the advent of the concepts and methods of molecular phylogenies has resulted in countless new insights within the field of brown algal supra-generic systematics. Unfortunately, subsequent taxonomic changes have not always been performed; and after over twenty years of brown algal molecular systematics, it has become difficult to assign a given genus to its correct family and order. The aim of this review article is to update the generic and suprageneric classification of the Phaeophyceae, by taking into account the latest insights produced in the field of brown algal molecular systematics, in order to provide a clarified taxonomic framework whose uncertainties would result only either from absence of molecular data or phylogenetic irresolution rather than taxonomic vagueness due to misinterpretation of morphological characters.

© 2014 Adac. Tous droits réservés
Thomas Silberfeld, Florence Rousseau, and Bruno de Reviers "An Updated Classification of Brown Algae (Ochrophyta, Phaeophyceae)," Cryptogamie, Algologie 35(2), 117-156, (1 May 2014).
Published: 1 May 2014

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Algues brunes
brown algae
classification phylogénétique
Dictyotophycidae subclass. nov.
Discosporangiophycidae subclass. nov.
Fucophycidae subclass. nov.
Ishigeophycidae subclass. nov.
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