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Published August 4, 2021 | Version v1
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FIGURES 72–75 in Morphology of Australoneis gen. nov. and A. frenguelliae comb. nov. (Achnanthales, Bacillariophyta) from the Antarctic Peninsula

Creators

  • 1. División Ficología "Dr. Sebastián A. Guarrera", Facultad de Ciencias Naturales y Museo, Universidad Nacional de La Plata, Paseo del Bosque s/n, B1900FWA, La Plata, Argentina. & guerrerro@fcnym.unlp.edu.ar; https://orcid.org/0000-0002-4733-2753
  • 2. PSL Research University: CNRS-UPVD-EPHE, USR3278 CRIOBE, Perpignan, France. & Laboratoire d'Excellence 'CORAIL', University of Perpignan, Perpignan, France.
  • 3. Departamento de Ciencias Básicas, Universidad Nacional de Luján, Ruta 5 y Av. Constitución, CP 6700, Luján, Buenos Aires, Argentina.
  • 4. Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Am Handelshaven 12, 27570, Bremerhaven, Germany. & katharina.zacher@web.de; https://orcid.org/0000-0001-8897-1255
  • 5. Departamento de Biología Costera, Instituto Antártico Argentino, Dirección Nacional del Antártico, 25 de Mayo 1143, CP 1650, San Martin, Buenos Aires, Argentina. & Museo Argentino de Ciencias Naturales "B. Rivadavia", Av. A. Gallardo 470, C1405DJR, Buenos Aires, Argentina.
  • 6. Departamento de Ciencias Básicas, Universidad Nacional de Luján, Ruta 5 y Av. Constitución, CP 6700, Luján, Buenos Aires, Argentina. & Departamento de Biología Costera, Instituto Antártico Argentino, Dirección Nacional del Antártico, 25 de Mayo 1143, CP 1650, San Martin, Buenos Aires, Argentina.

Description

FIGURES 72–75. SEM images of Australoneis frenguelliae comb. nov. 72–74 from sample LPC 15911 (untreated); 75 from sample LPC 15910 (untreated). RV internal views with parts of the copulae still in place. 72. Second copula, open at one pole (arrow). 73–74. Valves showing broken, hollow RVVC (arrowheads) and thicker, no fimbriate copulae (arrows). 75. Detail of the valve in Fig. 64 with partially broken SVVC. Note unbroken portion to the left (arrow) and broken portion to the right, showing the hollow, tubular nature of the SVVC (framed arrowhead) and wavy "fimbriae" attached to virgae (arrowheads). Scale bars: 2 µm (Figs 74–75), 5 µm (Figs 72–73).

Notes

Published as part of Guerrero, José M., Riaux-Gobin, Catherine, Debandi, Juan I., Zacher, Katharina, Quartino, Maria Liliana & Campana, Gabriela L., 2021, Morphology of Australoneis gen. nov. and A. frenguelliae comb. nov. (Achnanthales, Bacillariophyta) from the Antarctic Peninsula, pp. 81-98 in Phytotaxa 513 (2) on page 89, DOI: 10.11646/phytotaxa.513.2.1, http://zenodo.org/record/5307991

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Is cited by
Taxonomic treatment: http://treatment.plazi.org/id/038587E6FFE112608CFF3386749D49AF (URL)
Is part of
Journal article: 10.11646/phytotaxa.513.2.1 (DOI)
Journal article: urn:lsid:plazi.org:pub:FFBCFF9EFFED126E8C7730367057481B (LSID)
Journal article: http://publication.plazi.org/id/FFBCFF9EFFED126E8C7730367057481B (URL)
Journal article: https://zenodo.org/record/5307991 (URL)