Taxonomy and morphology of Craticula gadorensis sp. nov. (Bacillariophyta, Stauroneidaceae)
Background and Aims: The diatom Craticula gadorensis sp. nov. is described from samples of epilithic algae collected in a shallow pond from the Gador mountains, in the province of Almería (Spain). M&M: Samples were taken and processed following the usual protocols for diatoms. Results: Morph...
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Sociedad Argentina de Botánica
2019
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| Acceso en línea: | https://revistas.unc.edu.ar/index.php/BSAB/article/view/23574 |
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I10-R325-article-235742019-12-14T13:45:50Z Taxonomy and morphology of Craticula gadorensis sp. nov. (Bacillariophyta, Stauroneidaceae) Taxonomía y morfología de Craticula gadorensis sp. nov. (Bacillariophyta, Stauroneidaceae) Blanco, Saúl Olenici, Adriana Jiménez-Gómez, Francisco Guerrero, Francisco Diatoms new species shallow lakes Almería Spain. Diatomeas nueva especie balsas ganaderas Almería España. Background and Aims: The diatom Craticula gadorensis sp. nov. is described from samples of epilithic algae collected in a shallow pond from the Gador mountains, in the province of Almería (Spain). M&M: Samples were taken and processed following the usual protocols for diatoms. Results: Morphological and ultrastructural characteristics of this new taxon are described and illustrated using light and scanning electron microscopy. Results: the new species is characterised by having elliptic-lanceolate to rhombic-lanceolate valves, with slightly protracted, subrostrate apices, a linear, narrow axial area and a slightly dilated, linear-lanceolate central area. Conclusions: A morphological comparison with related species shows that the combination of features in Craticula gadorensis is unique (mainly the dimensions, areola density and the shape of the central area). Introducción y objetivos: Se describe la diatomea Craticula gadorensis sp. nov. a partir de muestras de algas epilíticas recogidas en una balsa ganadera de la Sierra de Gádor, en la provincia de Almería. M&M: Las muestras se tomaron y procesaron siguiendo los protocolos metodológicos para diatomeas. Los caracteres morfológicos y ultraestructurales de este nuevo taxón se describen e ilustran mediante imágenes de microscopía óptica y electrónica. Resultados: la nueva especie se caracteriza por presentar valvas elíptico-lanceoladas a rómbico-lanceoladas, con ápices ligeramente prolongados, subrostrados, con un área axial lineal, estrecha y un área central un poco dilatada, lineal-lanceolada. Conclusiones: La comparación morfológica con otras especies del género muestra que la combinación de caracteres de Craticula gadorensis (principalmente las dimensiones, la densidad de areolas y la forma del área central) es única. Sociedad Argentina de Botánica 2019-03-21 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo original application/pdf text/html https://revistas.unc.edu.ar/index.php/BSAB/article/view/23574 10.31055/1851.2372.v54.n1.23574 Boletín de la Sociedad Argentina de Botánica (Journal of the Argentine Botanical Society; Vol. 54 No. 1 (2019): March; 5-11 Boletín de la Sociedad Argentina de Botánica; Vol. 54 Núm. 1 (2019): Marzo; 5-11 Boletín de la Sociedad Argentina de Botánica; v. 54 n. 1 (2019): Marzo; 5-11 1851-2372 0373-580X 10.31055/1851.2372.v54.n1 spa https://revistas.unc.edu.ar/index.php/BSAB/article/view/23574/23256 https://revistas.unc.edu.ar/index.php/BSAB/article/view/23574/27669 Derechos de autor 2019 Boletín de la Sociedad Argentina de Botánica |
| institution |
Universidad Nacional de Córdoba |
| institution_str |
I-10 |
| repository_str |
R-325 |
| container_title_str |
Boletín de la Sociedad Argentina de Botánica |
| language |
Español |
| format |
Artículo revista |
| topic |
Diatoms new species shallow lakes Almería Spain. Diatomeas nueva especie balsas ganaderas Almería España. |
| spellingShingle |
Diatoms new species shallow lakes Almería Spain. Diatomeas nueva especie balsas ganaderas Almería España. Blanco, Saúl Olenici, Adriana Jiménez-Gómez, Francisco Guerrero, Francisco Taxonomy and morphology of Craticula gadorensis sp. nov. (Bacillariophyta, Stauroneidaceae) |
| topic_facet |
Diatoms new species shallow lakes Almería Spain. Diatomeas nueva especie balsas ganaderas Almería España. |
| author |
Blanco, Saúl Olenici, Adriana Jiménez-Gómez, Francisco Guerrero, Francisco |
| author_facet |
Blanco, Saúl Olenici, Adriana Jiménez-Gómez, Francisco Guerrero, Francisco |
| author_sort |
Blanco, Saúl |
| title |
Taxonomy and morphology of Craticula gadorensis sp. nov. (Bacillariophyta, Stauroneidaceae) |
| title_short |
Taxonomy and morphology of Craticula gadorensis sp. nov. (Bacillariophyta, Stauroneidaceae) |
| title_full |
Taxonomy and morphology of Craticula gadorensis sp. nov. (Bacillariophyta, Stauroneidaceae) |
| title_fullStr |
Taxonomy and morphology of Craticula gadorensis sp. nov. (Bacillariophyta, Stauroneidaceae) |
| title_full_unstemmed |
Taxonomy and morphology of Craticula gadorensis sp. nov. (Bacillariophyta, Stauroneidaceae) |
| title_sort |
taxonomy and morphology of craticula gadorensis sp. nov. (bacillariophyta, stauroneidaceae) |
| description |
Background and Aims: The diatom Craticula gadorensis sp. nov. is described from samples of epilithic algae collected in a shallow pond from the Gador mountains, in the province of Almería (Spain). M&M: Samples were taken and processed following the usual protocols for diatoms. Results: Morphological and ultrastructural characteristics of this new taxon are described and illustrated using light and scanning electron microscopy. Results: the new species is characterised by having elliptic-lanceolate to rhombic-lanceolate valves, with slightly protracted, subrostrate apices, a linear, narrow axial area and a slightly dilated, linear-lanceolate central area. Conclusions: A morphological comparison with related species shows that the combination of features in Craticula gadorensis is unique (mainly the dimensions, areola density and the shape of the central area).
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| publisher |
Sociedad Argentina de Botánica |
| publishDate |
2019 |
| url |
https://revistas.unc.edu.ar/index.php/BSAB/article/view/23574 |
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