FIGURES 162–168 in The identity of Eunotia paludosa Grunow 1862 (Eunotiaceae, Bacillariophyta), a revision, and the description of three new species of Eunotia Ehrenberg
Creators
- 1. Meise Botanic Garden Meise, Research Department, Nieuwelaan 38, 1860 Meise, Belgium & University of Antwerp, Department of Biology - ECOSPHERE, Universiteitsplein 1, B-2610 Wilrijk, Belgium
- 2. Botanisches Institut, Goethe-Universität, Frankfurt am Main, Germany & retired; https://orcid.org/0000-0002-9513-3310
- 3. Meise Botanic Garden Meise, Research Department, Nieuwelaan 38, 1860 Meise, Belgium & charlotte.goeyers@plantentuinmeise.be; https://orcid.org/0000-0002-1573-3923
- 4. Diatomella, IJkelaarstraat 3, 6611 KN Overasselt, the Netherlands & adrienne@diatomella.nl; https://orcid.org/0000-0003-2362-461X
- 5. Natural History Museum, Department of Botany, Herbarium, Burgring 7, 1010 Vienna, Austria & Tanja.Schuster@NHM-WIEN.AC.AT; https://orcid.org/0000-0003-0851-3372
- 6. Luxembourg Institute of Science and Technology (LIST), Environmental Research & Innovation (ERIN) Department, Observatory for Climate, Environment and Biodiversity (OCEB), 41 rue du Brill, L-4422 Belvaux, Luxembourg & DECEASED; https://orcid.org/0000-0002-4573-9445
Description
FIGURES 162–168. Eunotia zackenbergensis Goeyers, Van de Vijver & Lange-Bertalot, sp. nov. SEM images taken from the holotype material (sample M446, Zackenberg, Greenland). Fig. 162. External view of a valve in girdle view. Note the course of the raphe branches on the mantle. Fig. 163. SEM external view in valve face view showing the short terminal raphe fissures and the absence of spines. Fig. 164. External detail of a valve apex focusing on the terminal raphe fissures. The external rimoportula opening is not discernible. Fig. 165. SEM external detail of a valve apex in girdle view, focusing on one of the raphe branches and the areolae on the apex. Fig. 166. Internal view in valve face view. Fig. 167. SEM internal detail of a valve apex showing the helictoglossa and the rimoportula. Fig. 168. SEM internal detail of a valve apex showing the helictoglossa. Scale bars indicate 10 µm for figs 162, 163 & 166, 1 µm for figs 164, 165, 167 & 168.
Notes
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