Published March 8, 2023 | Version v1
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Fig. 7 in New species of Pavlovophyceae (Haptophyta) and revision of the genera Exanthemachrysis, Rebecca and Pavlova

  • 1. Laboratoire de Biologie des Organismes et Écosystèmes Aquatiques (BOREA) Université de Caen-Normandie, MNHN, SU, UA, CNRS, IRD, 14000 Caen, France. & Normandie Université, UNICAEN, UMR 8067 BOREA, MNHN, SU, CNRS, IRD-207, UA, 14000 Caen, France.
  • 2. Laboratoire de Biologie des Organismes et Écosystèmes Aquatiques (BOREA) Université de Caen-Normandie, MNHN, SU, UA, CNRS, IRD, 14000 Caen, France. & Normandie Université, UNICAEN, UMR 8067 BOREA, MNHN, SU, CNRS, IRD-207, UA, 14000 Caen, France. & Institute of Marine Sciences, University of Portsmouth, Portsmouth, Hampshire, UK.
  • 3. Normandie Université, UNICAEN, CMAbio3 (Centre de Microscopie Appliquée à la Biologie), SF EMerode, 14000 Caen, France. & Normandie Université, ENSICAEN, UNICAEN, CNRS, UMR 6508 CRISMAT, 14000 Caen, France.

Description

Fig. 7. Rebecca billardiae Véron sp. nov. (AC537), flagellate motile and non-motile cells, LM images. A. Gathering angular non-swimming flagellate cells with an S-shaped AF (white arrows). B. Polyhedral free-swimming cell with bilobed lateral golden-brown C, S-shaped AF (white arrow) and posterior beaded filipodium (black arrows). C–D. Cells of various shapes showing sub-apical insertion into a pit (white arrows) of the S-shaped AF. Posterior branched beaded filipodia present at the terminal part of the cell (black arrows). E. Ventral view of an angular free-swimming cell with sub-apical insertion of S-shaped AF into a pit (white arrow). F. Rounded cells with S-shaped sub-apically inserted AF (white arrow), posterior filipodium (black arrow) and bilobed golden-brown C. Scale bars: Scale bars: A = 4 μm; B–D, F = 5 μm; E = 1 μm.

Notes

Published as part of Véron, Benoît, Rougier, Etienne, Taylor, Anthony & Goux, Didier, 2023, New species of Pavlovophyceae (Haptophyta) and revision of the genera Exanthemachrysis, Rebecca and Pavlova, pp. 21-47 in European Journal of Taxonomy 861 on page 32, DOI: 10.5852/ejt.2023.861.2063, http://zenodo.org/record/7710258

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