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Published October 2, 2018 | Version v1
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FIGURES 7–12. Cocconeis sawensis from Brazil. Sternum valves. 7–11. SEM. 12. TEM. 7, 8 in Additional morphological features of the epiphytic diatom Cocconeis sawensis Al-Handal & Riaux-Gobin (Cocconeidaceae, Bacillariophyta) from a coastal lagoon, Southern Brazil

Authors/Creators

  • 1. Programa de Pós-Graduação em Botânica, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves nº 9500, Campus do Vale, CEP 91501-970, Porto Alegre, RS, Brazil
  • 2. Programa de Pós-Graduação em Botânica, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves nº 9500, Campus do Vale, CEP 91501-970, Porto Alegre, RS, Brazil & Fundação Zoobotânica do Rio Grande do Sul, Museu de Ciências Naturais, Rua Dr. Salvador França, 1427, Jardim Botânico, CEP 90690-000, Porto Alegre, RS, Brazil.
  • 3. Department of Biological and Environmental Sciences, University of Gothenburgm Sweden

Description

FIGURES 7–12. Cocconeis sawensis from Brazil. Sternum valves. 7–11. SEM. 12. TEM. 7, 8. Epiphytic on Cladophora sp. 8. Note valve convexity, slightly concave along the axial area. 9, 10. External view showing the narrow sternum. 11. Internal view. Detail of the sternum thickened and raised. 12. Valve. Scale bars = 2 μm (Figs 9, 12), 5 μm (Figs 8, 10, 11), 10 μm (Fig. 7).

Notes

Published as part of Donadel, Letícia, Torgan, Lezilda Carvalho & Al-Handal, Adil Y., 2018, Additional morphological features of the epiphytic diatom Cocconeis sawensis Al-Handal & Riaux-Gobin (Cocconeidaceae, Bacillariophyta) from a coastal lagoon, Southern Brazil, pp. 217-229 in Phytotaxa 371 (3) on page 220, DOI: 10.11646/phytotaxa.371.3.5, http://zenodo.org/record/13728120

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Journal article: 10.11646/phytotaxa.371.3.5 (DOI)
Journal article: urn:lsid:plazi.org:pub:622E160B300EFF98FFF1FFEAFFDEF30A (LSID)
Journal article: https://zenodo.org/record/13728120 (URL)