Výsledky vyhledávání - "Pseudostaurosira"

Pseudostaurosira ellipticolanceolata Andre, Sabbe & Van de Vijver 2023, sp. nov

Autor: André, Coralie, Sabbe, Koen, Vijver, Bart Van De

Pseudostaurosira ellipticolanceolata André, Sabbe & Van de Vijver, sp. nov. (Figs 1–21 LM, 22–28 SEM) Valves lanceolate to linear-lanceolate in larger specimens, becoming elliptic-lanceolate to elliptic in smallest valves (Figs 1–21). Valve ma

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Estructura de las comunidades de diatomeas de los sedimentos del lago Cocibolca y su relación con eventos naturales y antropogénicos

Autor: Silvia Elena Hernández González

Publikováno v: Revista Torreón Universitario. 10:111-124

Con la finalidad de identificar las diatomeas y su comportamiento en un perfil de sedimento y su relación a eventos naturales y antropogénicos, se realizó un muestreo en el lago Cocibolca. Un total de 46 taxa fueron identificadas con la mayor dive

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a336f84ff5d5c645e498fe01cfe1270
https://doi.org/10.5377/rtu.v10i28.11531

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New araphid species of the genusPseudostaurosira(Bacillariophyceae) from southern Patagonia

Autor: Nora Irene Maidana, Cecilia Laprida, Eduardo A. Morales, Sabrina Bustos, Leonardo A. Villacís, Patricio I. Moreno, M. Luján García, Christoph Mayr

Publikováno v: European Journal of Phycology. 56:255-272

We describe five new araphid diatom species belonging to the genus Pseudostaurosira. These new taxa were found in modern and fossil material collected from five southern Patagonian waterbodies (49–...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::960e546450f2dfffc1d21538fd6cbf8d
https://doi.org/10.1080/09670262.2020.1813810

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Description of a new Pseudostaurosira based on 'Fragilaria virescens f. parva' from Erbario Crittogamico Italiano

Autor: Carlos E. Wetzel, David M. Williams

Publikováno v: Botany Letters. 167:86-94

Normally thought of as a cosmopolitan species, Fragilariforma virescens (Ralfs) D.M.Williams & Round has been recorded widely, its occurrence noted in many regional floras. Since its description in...

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https://doi.org/10.1080/23818107.2019.1668296

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Morphological reconsideration of the araphid genus Pseudostaurosira (Bacillariophyceae), a revision of Gedaniella, Popovskayella and Serratifera, and a description of a new Nanofrustulum species

Autor: Luc Ector, Krisztina Buczkó, Maria Helena Novais, Eduardo A. Morales, Carlos E. Wetzel, Manuela Morais

Publikováno v: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP

Background and aims – As a result of the description of many new species, reanalyses of type material, and information becoming available on valve morphogenesis in small araphid diatoms lacking a rimoportulae, the existing classification scheme at

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https://doi.org/10.5091/plecevo.2019.1604

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Diatom analysis of sediments of Lake Big Miassovo of South Ural (Russia)

Autor: D. Nurgaliev, Kazan, Russia, E. Valieva, D. Kuzina, L. Frolova, Kremlevskaya str. Petroleum technologies

Publikováno v: Limnology and Freshwater Biology. :546-547

Diatoms are generally used to infer environmental changes. The purpose of this work is to study the taxonomic composition and ecological features of diatoms in the palaeoarchives from Lake Big Miassovo (South Ural, Russia). A core was taken in the de

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https://doi.org/10.31951/2658-3518-2020-a-4-546

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Pseudostaurosira bardii (Fragilariaceae, Bacillariophyta), a new species from a saline hydrothermal spring of the Massif Central (France)

Autor: Olivier Voldoire, Carlos E. Wetzel, Aude Beauger, Luc Ector

Publikováno v: Botany Letters
Botany Letters, Taylor & Francis, 2019, 36th AdLAF Symposium, 166 (1), pp.3-13. ⟨10.1080/23818107.2018.1460278⟩
Botany Letters, 2019, 36th AdLAF Symposium, 166 (1), pp.3-13. ⟨10.1080/23818107.2018.1460278⟩

International audience; Light microscopy (LM) and scanning electron microscopy (SEM) observations on a new species of the genus Pseudostaurosira from a spring of the Massif Central (France) are presented. The new species, with very small dimensions,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::598c43e06829bc36fc8335a8e7709440
https://hal.archives-ouvertes.fr/hal-01800771

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