Eunotia

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Bukhtiyarova L (2019) The genus Eunotia Ehrenb. (Bacillariophyta) in the Cheremsky Nature Reserve, Ukrainian Polissya, and refined terminology relevant to the raphe system morphology. PhytoKeys 128 : 1–31, doi. Versioned wiki page: 2019-07-22, version 178444, https://species-id.net/w/index.php?title=Eunotia&oldid=178444 , contributors (alphabetical order): Pensoft Publishers.

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@article{Bukhtiyarova2019PhytoKeys128,
author = {Bukhtiyarova, Lyudmila N.},
journal = {PhytoKeys},
publisher = {Pensoft Publishers},
title = {The genus Eunotia Ehrenb. (Bacillariophyta) in the Cheremsky Nature Reserve, Ukrainian Polissya, and refined terminology relevant to the raphe system morphology},
year = {2019},
volume = {128},
issue = {},
pages = {1--31},
doi = {10.3897/phytokeys.128.35566},
url = {https://phytokeys.pensoft.net/articles.php?id=35566},
note = {Versioned wiki page: 2019-07-22, version 178444, https://species-id.net/w/index.php?title=Eunotia&oldid=178444 , contributors (alphabetical order): Pensoft Publishers.}

}

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TY - JOUR
T1 - The genus Eunotia Ehrenb. (Bacillariophyta) in the Cheremsky Nature Reserve, Ukrainian Polissya, and refined terminology relevant to the raphe system morphology
A1 - Bukhtiyarova L
Y1 - 2019
JF - PhytoKeys
JA -
VL - 128
IS -
UR - http://dx.doi.org/10.3897/phytokeys.128.35566
SP - 1
EP - 31
PB - Pensoft Publishers
M1 - Versioned wiki page: 2019-07-22, version 178444, https://species-id.net/w/index.php?title=Eunotia&oldid=178444 , contributors (alphabetical order): Pensoft Publishers.

M3 - doi:10.3897/phytokeys.128.35566

Wikipedia/ Citizendium:

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| author = Bukhtiyarova L
| title = The genus Eunotia Ehrenb. (Bacillariophyta) in the Cheremsky Nature Reserve, Ukrainian Polissya, and refined terminology relevant to the raphe system morphology
| journal = PhytoKeys
| year = 2019
| volume = 128
| issue =
| pages = 1--31
| pmid =
| publisher = Pensoft Publishers
| doi = 10.3897/phytokeys.128.35566
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}} Versioned wiki page: 2019-07-22, version 178444, https://species-id.net/w/index.php?title=Eunotia&oldid=178444 , contributors (alphabetical order): Pensoft Publishers.</ref>

See also the citation download page at the journal.


Taxonavigation

Ordo: Eunotiales
Familia: Eunotiaceae

Name

Eunotia sp. 1 (cf. Eunotia formica Ehrenberg, 1843: p. 414) – Wikispecies link – Pensoft Profile

Morphometric data

Length 117 µm, width c8, m6, p10 µm; striae density c9, p11 in 10 µm.

Distribution in Ukraine

The Cheremsky Nature Reserve, tract Obkopane, Lake Redychi, epiphyton on Sphagnum sp.

Comments

This specimen is most similar to E.formica which is widely distributed and has been found on all continents except Antarctica (Gury M in Guiry and Guiry 2019[1]). The original illustrations of E.formica by Ehrenberg were not introduced in primary description and the species concept in literature is different from our exemplar, which has narrower valves and rhombic poles (see Krammer and Lange-Bertalot 1991[2]: p. 209, pl. 152/8–12a; Lange-Bertalot and Metzeltin 1996[3]: p. 144, pl. 13/1, 2; Ortiz-Lerín and Cambra 2007[4]: p. 424, fig.3/T; Taylor et al. 2007[5]: pl. 22/figs 1, 3).

Taxon Treatment

  • Bukhtiyarova, L; 2019: The genus Eunotia Ehrenb. (Bacillariophyta) in the Cheremsky Nature Reserve, Ukrainian Polissya, and refined terminology relevant to the raphe system morphology PhytoKeys, 128: 1-31. doi

Images

Figures 7–12a. New and rare in Ukraine species of Eunotia Ehrenb. from the Cheremsky Nature Reserve. 7–8aEunotiajulma Lange-Bert. in Lange-Bertalot et al., arrow indicates distal end of raphe slit, double arrow – funnel-like lacuna, terminal fissure is between the arrows 9Eunotia sp. 1 (cf E.formica Ehrenb.) 10, 11Eunotiaformicina Lange-Bert. in Lange-Bertalot et al. 12, 12aEunotiajarensis Lange-Bert. et al., arrow indicates rimoportula. Figs 7, 9–11 LM 8, 8a outside valve surface 12, 12a inside valve surface, SEM. Scale bars: 10 µm (7–17); 3 µm (8a); 2 µm (12a).
Figures 7–12a. New and rare in Ukraine species of Eunotia Ehrenb. from the Cheremsky Nature Reserve. 7–8aEunotiajulma Lange-Bert. in Lange-Bertalot et al., arrow indicates distal end of raphe slit, double arrow – funnel-like lacuna, terminal fissure is between the arrows 9Eunotia sp. 1 (cf E.formica Ehrenb.) 10, 11Eunotiaformicina Lange-Bert. in Lange-Bertalot et al. 12, 12aEunotiajarensis Lange-Bert. et al., arrow indicates rimoportula. Figs 7, 9–11 LM 8, 8a outside valve surface 12, 12a inside valve surface, SEM. Scale bars: 10 µm (7–17); 3 µm (8a); 2 µm (12a). 

Other References

  1. ↑ Guiry M, Guiry G (2019) AlgaeBase. National University of Ireland, Galway. http://www.algaebase.org
  2. ↑ Krammer K, Lange-Bertalot H (1991) Bacillariophyceae 3. Teil: Centrales, Fragilariaceae, Eunotiaceae. In: Ettl H, et al. (Eds) Suesswasserflora von Mitteleuropa 2(3). VEB Gustav Fisher Verlag, Jena, 1–576.
  3. ↑ Lange-Bertalot H, Metzeltin D (1996) Indicators of oligotrophy – 800 taxa representative of three ecologically distinct lake types: Carbonate buffered – Oligodystrophic – weakly buffered soft water. In: Lange-Bertalot H (Ed.) Iconographia Diatomologica.Annotated Diatom Micrographs 2. Ecology, Diversity, Taxonomy. Koeltz Scientific Books, Königstein, 1–390.
  4. ↑ Ortiz-Lerín R, Cambra J (2007) Distribution and taxonomic notes of Eunotia Ehrenberg 1837 (Bacillariophyceae) in rivers and streams of Northern Spain.Limnetica26(2): 415–434.
  5. ↑ Taylor J, Harding W, Archibald C (2007) An Illustrated Guide to Some Common Diatom Species from South Africa. WRC Report TT 282/07. Water Research Commission, Pretoria.
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