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Gomphosinica

WebNov 6, 2024 · A new species, Gomphosinica selincuoensis sp. nov., is described from … WebCompare Gomphosinica capitata has a similar outline, but lacks the 4 isolated stigmoids around the central area, is more strongly asymmetrically clavate, and is more finely striated. Gomphoneis calcifuga lacks broadly rostrate to subcapitate headpoles and capitate footpoles. LM scalebar = 10 µm Length Range 18.4-23.4 µm Width Range 5.5-6.1 µm

Gomphosphaeria - Wikipedia

WebNov 6, 2024 · Authors. LI YANG Centre for Research on Environmental Ecology and Fish Nutrition of the Ministry of Agriculture,Shanghai Ocean University ; QING-MIN YOU College of Life and Enviro WebSep 1, 2024 · We detailed the valve morphology of five new species of diatom genus Nupela from wetwall communities in Yunnan Province, China, with light and scanning electron microscope. The five new species demonstrate great variability within the genus, as three of them are biraphid and two are monoraphid. In addition, variation was noted in the … michael owens progressive group https://xavierfarre.com

Gomphosinica selincuoensis sp. nov ., a new diatom ... - Mapress

WebMar 28, 2024 · Gomphosinica capitata Kociolek, You & X. Wang in Kociolek, You, X. Wang & Q. Liu, 2015 WebA new species, Gomphosinica selincuoensis sp. nov., is described from Lake Selincuo, North Tibet, China. This taxon is clearly different from the other species in genus Gomphosinica, with a distinctly protracted, rostrate headpole, relatively higher striae density, and distinctive areolae arrangement within the striae. WebJun 18, 2024 · In these features C. mirabilis resembles certain species in genera such as Gomphoneis Cleve, Afrocymbella Krammer, Gomphosinica Kociolek et al. and Gomphonema Ehrenberg. The unique combination of features in this taxon suggest it cannot be placed in any known genus within the Cymbellales. michael owens stables

南水北调中线干渠藻类图谱/毕永红 张春梅 宋高飞 - 科学出版社旗 …

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Gomphosinica

DiatomBase - Gomphosinica capitata Kociolek, You & X. Wang in …

WebMar 9, 2024 · Tibet is a very important biodiversity hot spot in China and the diatom flora of this region has drawn a lot of attention. Diatom samples were collected from several places across Tibet. During research on the biodiversity of diatoms from Tibet, one Achnanthidium species showed unique features compared with other known taxa. It has linear … WebApr 27, 2024 · A new Gomphosinica species is described here as new to science. …

Gomphosinica

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Webother regions (Gomphosinica Kociolek et al. 2015) have also been detailed. From freshwaters, two new genera have been described as endemic to China, the naviculoid genus Sichua-nia Li et al., described from karst regions of Sichuan Province and Tibetiella Li et al. (2010), a member of the Fragilariaceae described from mountainous regions of Tibet. WebDescription. Valves are clavate with a distinctly capitate headpole and a narrow footpole. Axial area is narrow, becoming linear-lanceolate in smaller specimens. Central area is transversally elliptic and incomplete. A stigma is present opposite a single shortened stria. The raphe is undulate and lateral. Striae are nearly parallel mid-valve ...

WebGomphosinica. Valves club-shaped; Striae composed of 2-3 rows of areolae; Stigma present; Internally, stigma covered by hood; Apical pore field present; Valves are clavate, or club-shaped, in valve view. In girdle … Webnoun. gom· pho· sis gäm-ˈfō-səs. : an immovable articulation in which a hard part is …

WebChroococcales. Family: Gomphosphaeriaceae. Genus: Gomphosphaeria. Kützing. …

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WebJun 24, 2024 · Gomphosis. A type of fibrous joint in which a conical process is inserted … michael owens saskatoon lawyerWebFeb 20, 2024 · Based on the unique suite of features, we describe a new genus, Gomphosinica, and compare and contrast it with other freshwater gomphonemoid diatoms including Gomphoneis and Gomphonema. We propose ... michael owens schumacher packagingWebMar 31, 2024 · Kociolek, J.P.; Blanco, S.; Coste, M.; Ector, L.; Liu, Y.; Karthick, B.; Kulikovskiy, M.; Lundholm, N.; Ludwig, T.; Potapova, M.; Rimet, F.; Sabbe, K.; Sala, S.; Sar ... michael owen stables chesterWebJan 1, 2015 · For example, Gomphosinica Kociolek et al. (2015b: 178) was established based on the bi-to tri-seriate stria, nearly straight distal raphe ends and hooded stigma opening with small pores (Kociolek ... michael owen stables deathWebSpecies. These nine species belong to the genus Gomphaeschna: . Gomphaeschna … michael owen stablesWebApr 2, 2024 · Gomphosinica la-custris Kociolek et al., G. robusta Kociolek et al. (Fig. 10C, Table 1) how to change password thunderbirdWebFeb 1, 2024 · Because of the fast response and narrow optima of some taxa for multiple environmental variables, diatoms are excellent indicators of ecosystem health ( Dam et al., 1994, Battarbee et al., 2001 ), and may provide early warning signals for aquatic ecosystem changes in face of environmental pressures such as nutrient enrichment ( Wang et al., … michael owens md portland