Skip to main content Skip to main navigation menu Skip to site footer
Type: Article
Published: 2023-04-28
Page range: 204-212
Abstract views: 168
PDF downloaded: 6

Gomphocymbellopsis guijiangensis sp. nov. (Cymbellaceae; Bacillariophyta), a new species from Guangxi Province with comments on associated specimens from Hubei Province, China

Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, P. R. China.
Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, P. R. China.
Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, P. R. China.
Museum of Natural History and Department of Ecology and Evolutionary Biology, University of Colorado, Boulder, Colorado-80309, USA.
Institute for Ecological Research and Pollution Control of Plateau Lakes, School of Ecology and Environmental Science, Yunnan University, Kunming 650500, P. R. China.
diatoms Jianghan Plain morphology new species Pearl River taxonomy Algae

Abstract

Gomphocymbellopsis guijiangensis sp. nov. and G. sp. were collected from the Guijiang River and from fossil deposits of the Jianghan Plain, respectively. The morphology of this new species is described by both light and scanning electron microscopy and compared with G. ancyli, the only other species of the genus Gomphocymbellopsis. G. guijiangensis sp. nov. is characterized by valves that are asymmetrical to the transapical axis and weakly asymmetrical to the apical axis, by the presence of pore fields at the apices, by three differently shaped stigmata, by externally and dorsally deflected distal raphe ends, and by often ventrally deflected proximal raphe ends. Therefore, we describe here G. guijiangensis sp. nov. as species new for science. Concise notes on the associated diatom flora and its ecological preferences are provided.

References

<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Aboal, M., Álvarez Cobelas, M., Cambra, J. &amp; Ector, L. (2003) Floristic list of non-marine diatoms (Bacillariophyceae) of Iberian Peninsula, Balearic Islands and Canary Islands. <em>In</em>: Witkowski, A, (Ed.) <em>Diatom Monographs Vol. 4. </em>A.R.G. Gantner Verlag K.G., 639 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Agardh, C.A. (1830) <em>Conspectus criticus diatomacearum, Part 1</em>. Litteris Berlingianis, Lund, 16 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Battarbee, R.W. (1986) Diatom analysis. <em>In</em>: Norton, S.A. (Ed.) <em>Handbook of Holocene Palaeoecology &amp; Palaeohydrology</em>. John Wiley and Sons: Chichester, UK, pp. 527–570.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Cantonati, M. &amp; Angeli, N. (2003) New findings on the ecology and ultrastructure of <em>Cymbella ancyli</em> Cleve. <em>Diatom Research</em> 18 (2): 377–384. https://doi.org/10.1080/0269249X.2003.9705599</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Cocquyt, C. &amp; Ryken, E. (2016) <em>Afrocymbella barkeri</em> <em>sp. nov. </em>(Bacillariophyta), a common phytoplankton component of Lake Challa, a deep crater lake in East Africa. <em>European Journal of Phycology</em> 51 (2): 217–225. https://doi.org/10.1080/09670262.2015.1126766</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Desmazières, J.B.H.J. (1830) <em>Plantes Cryptogames du nord de la France</em>. pp. 451–500.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Ehrenberg, C.G. (1832) Über die Entwicklung und Lebensdauer der Infusionsthiere; nebst ferneren Beiträgen zu einer Vergleichung ihrer organischen Systeme. <em>Abhandlungen der Königlichen Akademie der Wissenschaften zu Berlin</em> 1831: 1–154.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Greville, R.K. (1833) Diatomaceae. <em>In</em>: Smith, J.E. &amp; Hooker, W.J. (Eds.) <em>The English Flora of Sir James Edward Smith</em>. Longman, Brown, Green &amp; Longmans Paternoster-Row, London, pp. 1824–1836.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Haeckel, E. (1878) <em>Das Protistenreich. Eine Populäre Uebersicht über das Formengebiet der Niedersten Lebewesen.</em> Ernst Günther’s Verlag, Leipzig, 104 pp. https://doi.org/10.5962/bhl.title.58542</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Håkansson, H. &amp; Hulthén, B. (1988) Identification of Diatoms in Neolithic pottery. <em>Diatom Research</em> 3 (1): 39–45. https://doi.org/10.1080/0269249X.1988.9705015</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Hustedt, F. (1930) Bacillariophyta. <em>In:</em> Pascher, A. (Ed.) <em>Pascher, Süβwasserflora von Mitteleuropa</em>. Verlag von Gustav Fischer, Jena, pp. 1–466.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Jüttner, I., Krammer, K., Van de Vijver, B., Tuji, A., Simkhada, B., Gurung, S., Sharma, S., Sharma, C. &amp; Cox, E.J. (2010) <em>Oricymba</em> (Cymbellales, Bacillariophyceae), a new cymbelloid genus and three new species from the Nepalese Himalaya. <em>Phycologia </em>49 (5): 407–423. https://doi.org/10.2216/09-77.1</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Kapustin, D.A., Kulikovskiy, M. &amp; Kociolek, J.P. (2017) <em>Celebesia</em> <em>gen. nov.</em>, a new cymbelloid diatom genus from the ancient Lake Matano (Sulawesi Island, Indonesia). <em>Nova Hedwigia </em>146: 147–155. https://doi.org/10.1127/1438-9134/2017/147</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Krammer, K. &amp; Lange-Bertalot, H. (1985) Naviculaceae: Neue und wenig bekannte Taxa, neue Kombinationen und Synonyme sowie Bemerkungen zu einigen Gattungen. <em>Bibliotheca Diatomologica</em> 9: 5–230.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Krammer, K. (2003) <em>Cymbopleura</em>, <em>Delicata</em>, <em>Navicymbula</em>, <em>Gomphocymbellopsis</em>, <em>Afrocymbella</em>. <em>In:</em> Lange-Bertalot, H. (Ed.) <em>Diatoms of Europe. Vol. 4: Diatoms of the European inland waters and comparable habitats elsewhere</em>. A.R.G. Gantner Verlag K.G., Ruggell, 530 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Kociolek, J.P. &amp; Stoermer, E.F. (1987) Ultrastructure of <em>Cymbella sinuata</em> and its allies (Bacillariophyceae), and their transfer to <em>Reimeria</em>, <em>gen</em>. <em>nov</em>. <em>Systematic Botany</em> 12 (4): 451–159. https://doi.org/10.2307/2418882</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Kociolek, J.P. &amp; Stoermer, E.F. (1988) A preliminary investigation of the phylogenetic relationships among the freshwater, apical pore field—bearing cymbelloid and gomphonemoid diatoms (Bacillariophyceae). <em>Journal of Phycology</em> 24 (3): 377–385. https://doi.org/10.1111/j.1529-8817.1988.tb04480.x</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Kulikovskiy, M.S., Kociolek, J.P., Liu, Y., Kuznetsova, I. &amp; Glushchenko, A. (2022) <em>Vladnikolaevia</em> <em>gen.</em> <em>nov.</em> a new enigmatic freshwater cymbelloid (Cymbellaceae: Bacillariophyceae) diatom genus from Mongolia. <em>Fottea</em> 22 (2): 204–210. https://doi.org/10.5507/fot.2021.022</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Kützing, F.T. (1849) <em>Species algarum</em>. Lipsiae, F.A. Brockhaus, 922 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Lan, B.B. (2007) Diatoms and their palaeoenvironments from the cores of Xijiang Delta in China. Master thesis. [In Chinese with English abstract]</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Lange-Bertalot, H. (1980) Zur systematischen Bewertung der bandförmigen Kolonien bei <em>Navicula</em> und <em>Fragilaria</em>. Kriterien für die Vereinigung von <em>Synedra</em> (subgen. <em>Synedra</em>) Ehrenberg mit <em>Fragilaria</em> Lyngbye. <em>Nova Hedwigia</em> 33: 723–787.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Lange-Bertalot, H. (1993) <em>85 neue taxa und über 100 weitere neu definierte Taxa ergänzend zur Süsswasserflora von Mitteleuropa</em>, Vol. 2/1–4. Bibliotheca Diatomologica 27. pp. 1–454.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Lange-Bertalot, H. (1997) Frankophila, Mayamaea und Fistulifera: drei neue gattungen der klasse Bacillariophyceae. <em>Archiv für Protistenkunde</em> 148 (1–2): 65–76. https://doi.org/10.1016/S0003-9365(97)80037-1</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Lange-Bertalot, H. (1999) Neue Kombinationen von Taxa aus<em> Achnanthes </em>Bory (sensu lato). <em>In</em>: Lange-Bertalot, H. (Ed.) <em>Iconographia Diatomologica</em>.<em> Annotated Diatom Micrographs. Vol. 6. Phytogeography-Diversity-Taxonomy</em>. Koeltz Scientific Books, Königstein, Germany, 304 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Levkov, Z., Mitic-Kopanja, D. &amp; Reichardt, E. (2016) The diatom genus <em>Gomphonema</em> in the Republic of Macedonia.<em> In:</em> Lange-Bertalot, H. (Ed.) <em>Diatoms of Europe.</em> <em>Vol. 8:</em> <em>Diatoms of the European inland waters and comparable habitats.</em> Koeltz Botanical Books, Oberreifenberg, 552 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Liu, Y., Kociolek, J.P., Kulikovskiy, M., Glushchenko, A., Yu, P., Wang, Q.X., Lu, X. &amp; Fan, Y. (In Press) A new genus of freshwater cymbelloid diatoms, <em>Qinia</em> <em>gen.</em> <em>nov.</em>, from Yunnan Province, China. <em>Journal of Oceanology and Limnology.</em></span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Mereschkowsky, C. (1902) On <em>Sellaphora</em>, a new genus of Diatoms. <em>Annals and Magazine of Natural History</em> 9 (51): 185–195. https://doi.org/10.1080/00222930208678565</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Müller, O. (1905) Bacillariaceen aus dem Nyassalande und einigen benachbarten Gebieten. III. <em>Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie</em> 36: 137–205.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Nakov, T., Ruck, E.C., Galachyants, Y., Spaulding, S.A. &amp; Theriot, E.C.&nbsp;(2014)&nbsp;Molecular phylogeny of the Cymbellales (Bacillariophyceae, Heterokontophyta) with a comparison of models for accommodating rate variation across sites.&nbsp;<em>Phycologia</em>&nbsp;53 (4):&nbsp;359-373.&nbsp; https://doi.org/10.2216/14-002.1</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Reichardt, E. &amp; Lange-Bertalot, H. (1991) Taxonomische Revision des Artencomplexes um <em>Gomphonema angustum-G. dichotomum</em>-<em>G. intricatum</em>-<em>G. vibrio</em> und ahnliche Taxa (Bacillariophyceae). <em>Nova Hedwigia</em> 53 (3–4): 519–544.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Round, F.E., Crawford, R.M. &amp; Mann, D.G. (1990) <em>The diatoms: biology and morphology of the genera.</em> Cambridge University Press, Cambridge, 747 pp.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Schmidt, A. (1875) <em>Atlas der Diatomaceen-kunde</em>. Series I (Heft 3). pls. 9–12. https://doi.org/10.5962/bhl.title.64396</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Schmidt, H. (1902) <em>Heinrich Schliemann’s Sammlung trojanischer Altertümer</em>. De Gruyter, Incorporated.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Shi, Z.X. (1997) Fossil diatoms in No. 47 borehole of Jianghan Plain and their significance to paleoenviromental analysis. <em>Acta Botanica Sinica</em> 39: 68–76. [In Chinese with English abstract]</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Shi, Z.X. (2004) Bacillariophyta, Gomphonemaceae. <em>In: Flora Algarum Sinicarum Aquae Dulcis</em>. Science Press, Tomus, XII [In Chinese with English abstract]</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Shi, Z.X. (2013) Bacillariophyta, Cymbellaceae. <em>In: Flora Algarum Sinicarum Aquae Dulcis</em>. Science Press, Tomus, XVI. [In Chinese with English abstract]</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Shinohara, K., Maruyama, A., Rusuwa, B. &amp; Ohtsuka, T. (2014) Taxonomic revision of three diatoms found in Lake Malawi: <em>Afrocymbella brunii</em> (Fricke) <em>comb. nov.</em>, <em>Afrocymbella rossii</em> (Kociolek &amp; Stoermer) <em>comb. nov.</em>, and <em>Aulacoseira euareolata </em>(O. Müller) <em>comb. nov.</em> et <em>nom. nov</em>. <em>Phycological research</em> 62 (1): 9–15. https://doi.org/10.1111/pre.12036</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Simonsen, R. (1979) The diatom system: ideas on phylogeny. <em>Bacillaria</em> 2: 9–71.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Smith, W. (1856) <em>A synopsis of the British Diatomaceae: with remarks on their structure, functions and distribution; and instructions for collecting and preserving specimens</em>. <em>Vol. 2. </em>London, pp. 1–107.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Snoeijs, P. (1999) Diatoms and environmental change in brackish waters. <em>In</em>: Stoemer, E.F. &amp; Smol, J.P. (Eds.) <em>The diatoms: Application for the Environmental and Earth Sciences</em>. Cambridge University Press, London, pp. 298–333. https://doi.org/10.1017/CBO9780511613005.015</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Stone, J.R., Wilson, M.C. &amp; Jovanovska, E. (2022) The genus <em>Afrocymbella</em> (Bacillariophyceae) from lakes Malawi and Tanganyika, with description of new fossil and extant species. <em>Phytotaxa</em> 556 (1): 21–48. https://doi.org/10.11646/phytotaxa.556.1.3</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Van Heurck, H. (1880) <em>Synopsis des Diatomées de Belgique Atlas. Vol. 3.</em> pp. 1–30.</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Wang, X.T., Huang, Y.Y., Huang, S.F., Li, S.J. &amp; Lei, Y.D. (2021) <em>Atlas of common diatoms and benthic animals from the Pearl River</em>. China Water &amp; Power Press. [In Chinese with English abstract]</span></span></span></p>
<p align="justify"><span style="color: #000000;"><span style="font-family: Times New Roman, serif;"><span style="font-size: small;">Zhang, T., Li, J.H., Pu, J.B. &amp; Yuan, D.X. (2019) Carbon dioxide exchanges and their controlling factors in Guijiang River, SW China. <em>Journal of Hydrology</em> 578: 124073. https://doi.org/10.1016/j.jhydrol.2019.124073 </span></span></span></p>