Published April 5, 2022 | Version v1
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FIGURES 26–33 in Gomphosphenia vallei (Bacillariophyta), a new diatom species from a stream in the "Réserve Naturelle Nationale de la Vallée de Chaudefour", Massif Central (France)

  • 1. Université Clermont Auvergne, CNRS, GEOLAB, F-63000 Clermont-Ferrand, France & aude.beauger@uca.fr; https://orcid.org/0000-0002-0911-0500
  • 2. Université Clermont Auvergne, CNRS, GEOLAB, F-63000 Clermont-Ferrand, France & elisabeth.ALLAIN@uca.fr; https://orcid.org/0000-0002-6411-5873
  • 3. Université Clermont Auvergne, CNRS, GEOLAB, F-63000 Clermont-Ferrand, France & olivier.voldoire@uca.fr; https://orcid.org/0000-0003-1306-3054
  • 4. Centre Imagerie Cellulaire Santé, UCA PARTNER, 63000 Clermont-Ferrand, France & christelle.blavignac@uca.fr; https://orcid.org/0000-0003-2999-7644
  • 5. 39 rue Simone Weil, 49000 Angers, France & sofia.rossi4961@gmail.com; https://orcid.org/0000-0003-1384-0642
  • 6. Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation Department (ERIN), Observatory for Climate, Environment and Biodiversity (OCEB), 41 rue du Brill, 4422 Belvaux, Luxembourg & carlos.wetzel@list.lu; https://orcid.org/0000-0001-5330-0494
  • 7. Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation Department (ERIN), Observatory for Climate, Environment and Biodiversity (OCEB), 41 rue du Brill, 4422 Belvaux, Luxembourg & luc.ector@list.lu; https://orcid.org/0000-0002-4573-9445

Description

FIGURES 26–33. SEM images of Gomphosphenia vallei. Type populationfrom Pérouse Stream.26–30:External view of entire valve showing the raphe structure and the striae.31: Internalview of an entire valve showing the raphe structure and the striae:32–33:Girdle view of the frustule. Scale bar = 5 μm (Figs 29–31), 4 µm (Figs 27, 32), 3 µm (Figs 26, 33) and 2 µm (Fig. 28).

Notes

Published as part of Beauger, Aude, Allain, Elisabeth, Voldoire, Olivier, Blavignac, Christelle, Rossi, Sofia, Wetzel, Carlos E. & Ector, Luc, 2022, Gomphosphenia vallei (Bacillariophyta), a new diatom species from a stream in the "Réserve Naturelle Nationale de la Vallée de Chaudefour", Massif Central (France), pp. 167-179 in Phytotaxa 542 (2) on page 171, DOI: 10.11646/phytotaxa.542.2.4, http://zenodo.org/record/6415941

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