Chamaepinnularia salina (Bacillariophyta), a new diatom species from French mineral springs (Massif Central)

Autor:	AUDE BEAUGER, CARLOS E. WETZEL, ELISABETH ALLAIN, CLOTILDE BERTIN, OLIVIER VOLDOIRE, VINCENT BRETON, LORY-ANNE BAKER, SOFIA KOLOVI, DAVID BIRON, LUC ECTOR
Přispěvatelé:	Laboratoire de Géographie Physique et Environnementale (GEOLAB), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut Sciences de l'Homme et de la Société (IR SHS UNILIM), Université de Limoges (UNILIM)-Université de Limoges (UNILIM)-Université Clermont Auvergne [2017-2020] (UCA [2017-2020])-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA), LTSER 'Zone Atelier Territoires Uranifères', Luxembourg Institute of Science and Technology (LIST), Bureau de Recherches Géologiques et Minières (BRGM) (BRGM), Laboratoire de Physique de Clermont (LPC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA), Laboratoire Microorganismes : Génome et Environnement (LMGE), Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA)
Rok vydání:	2022
Předmět:	Chromista Bacillariophyceae Plant Science Biodiversity Naviculales ultrastructure Europe natural radioactivity Naviculaceae small naviculoid diatoms [SDE.BE]Environmental Sciences/Biodiversity and Ecology Bacillariophyta Ecology Evolution Behavior and Systematics mineral spring Taxonomy
Zdroj:	Phytotaxa Phytotaxa, 2022, 538 (1), pp.55-73. ⟨10.11646/phytotaxa.538.1.5⟩
ISSN:	1179-3155 1179-3163
DOI:	10.11646/phytotaxa.538.1.5⟩
Popis:	International audience; During a survey done on the mineral springs in the French Massif Central region, a new Chamaepinnularia species (Bacillariophyceae) was found and is hereby described: Chamaepinnularia salina Beauger, C.E.Wetzel, Allain & Ector sp. nov. This new small species, with valves linear with almost parallel margins, is formally described using light and scanning electron microscopy. The central area is rectangular, forming a rather broad fascia and the raphe is straight, filiform located on an elevated sternum. Virgae between striae are developed. The ecological preferences of Chamaepinnularia salina are presented. This species is mainly in mineral springs with Na-K-HCO3 water type.
Databáze:	OpenAIRE
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