Published December 13, 2023 | Version v1
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FIG. 11 in Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec

  • 1. Université Laval, Département de Géographie et Centre d'études nordiques (CEN), Pavillon Abitibi-Price, 2405 rue de la Terrasse, Québec G1V 0A6 (Canada)
  • 2. Canadian Museum of Nature, Research and Collections Division, PO Box 3443, Station D, Ottawa, ON, K1P 6P4 (Canada)

Description

FIG. 11. — SEM images of Adlafia bryophila (J.B.Petersen) Lange-Bertalot: A, external view of the complete valve; B, internal view of the complete valve; C, external view of the central area showing the multiseriate poroid covers over the areolae; D, internal view of the central area showing hooked proximal fissures to one side. Copula with one row of large occluded pores; E, external view of the apex with a curved fissure onto the mantle. A curved ridge follows the fissure; F, internal view of the apex with a small elevated helictoglossa. Areolae are continuous around the apex. Scale bars: A, B, 5 µm; C, D, 2 µm; E, F, 1 µm.

Notes

Published as part of Alibert, Marie, Hamilton, Paul B., Pienitz, Reinhard & Antoniades, Dermot, 2023, Small naviculoid species of Kobayasiella Lange-Bertalot, Adlafia Moser, Lange-Bertalot & Metzeltin, Nupela Vyverman & Compère and Sellaphora Mereschowsky from Tursujuq National Park, Hudson Bay region, Nunavik, Québec, pp. 157-187 in Cryptogamie, Algologie 20 (9) on page 173, DOI: 10.5252/cryptogamie-algologie2023v44a9, http://zenodo.org/record/10376356

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