Stauroneis fuegiana, a new Stauroneis species (Bacillariophyta) from Tierra del fuego, southern Argentina

Autores
Casa, Valeria; Mataloni, Maria Gabriela; Van De Vijver, Bart
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
During a survey of the freshwater aquatic diatom flora of two peat bog areas in Tierra del Fuego, southern Argentina, a new taxon belonging to the genus Stauroneis that could not be identified was observed. Based on detailed light and scanning electron microscopy observations and comparison with similar larger-celled Stauroneis species worldwide, the taxon is described as new: Stauroneis fuegiana Casa & Van de Vijver sp. nov. Stauroneis fuegiana can be distinguished based on the slightly raised marginal crest, the typical broadly lanceolate valve outline with subrostrate apices, the almost rectangular central area and its valve dimensions. Comments are made on its taxonomic position and how the new taxon can be distinguished from other larger-celled Stauroneis species. Brief notes on the ecology and distribution are added.
Fil: Casa, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín; Argentina
Fil: Mataloni, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín; Argentina
Fil: Van De Vijver, Bart. Botanic Garden Meise; Bélgica. Universiteit Antwerp; Bélgica
Materia
MORPHOLOGY
NEW SPECIES
PEATBOGS
STAURONEIS
TIERRA DEL FUEGO
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/76556
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Stauroneis fuegiana, a new Stauroneis species (Bacillariophyta) from Tierra del fuego, southern ArgentinaCasa, ValeriaMataloni, Maria GabrielaVan De Vijver, BartMORPHOLOGYNEW SPECIESPEATBOGSSTAURONEISTIERRA DEL FUEGOhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1During a survey of the freshwater aquatic diatom flora of two peat bog areas in Tierra del Fuego, southern Argentina, a new taxon belonging to the genus Stauroneis that could not be identified was observed. Based on detailed light and scanning electron microscopy observations and comparison with similar larger-celled Stauroneis species worldwide, the taxon is described as new: Stauroneis fuegiana Casa & Van de Vijver sp. nov. Stauroneis fuegiana can be distinguished based on the slightly raised marginal crest, the typical broadly lanceolate valve outline with subrostrate apices, the almost rectangular central area and its valve dimensions. Comments are made on its taxonomic position and how the new taxon can be distinguished from other larger-celled Stauroneis species. Brief notes on the ecology and distribution are added.Fil: Casa, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín; ArgentinaFil: Mataloni, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín; ArgentinaFil: Van De Vijver, Bart. Botanic Garden Meise; Bélgica. Universiteit Antwerp; BélgicaMagnolia Press2017-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/76556Casa, Valeria; Mataloni, Maria Gabriela; Van De Vijver, Bart; Stauroneis fuegiana, a new Stauroneis species (Bacillariophyta) from Tierra del fuego, southern Argentina; Magnolia Press; Phytotaxa; 311; 1; 6-2017; 85-921179-31551179-3163CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://biotaxa.org/Phytotaxa/article/view/phytotaxa.311.1.8info:eu-repo/semantics/altIdentifier/doi/10.11646/phytotaxa.311.1.8info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:10:52Zoai:ri.conicet.gov.ar:11336/76556instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:10:52.526CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Stauroneis fuegiana, a new Stauroneis species (Bacillariophyta) from Tierra del fuego, southern Argentina
title Stauroneis fuegiana, a new Stauroneis species (Bacillariophyta) from Tierra del fuego, southern Argentina
spellingShingle Stauroneis fuegiana, a new Stauroneis species (Bacillariophyta) from Tierra del fuego, southern Argentina
Casa, Valeria
MORPHOLOGY
NEW SPECIES
PEATBOGS
STAURONEIS
TIERRA DEL FUEGO
title_short Stauroneis fuegiana, a new Stauroneis species (Bacillariophyta) from Tierra del fuego, southern Argentina
title_full Stauroneis fuegiana, a new Stauroneis species (Bacillariophyta) from Tierra del fuego, southern Argentina
title_fullStr Stauroneis fuegiana, a new Stauroneis species (Bacillariophyta) from Tierra del fuego, southern Argentina
title_full_unstemmed Stauroneis fuegiana, a new Stauroneis species (Bacillariophyta) from Tierra del fuego, southern Argentina
title_sort Stauroneis fuegiana, a new Stauroneis species (Bacillariophyta) from Tierra del fuego, southern Argentina
dc.creator.none.fl_str_mv Casa, Valeria
Mataloni, Maria Gabriela
Van De Vijver, Bart
author Casa, Valeria
author_facet Casa, Valeria
Mataloni, Maria Gabriela
Van De Vijver, Bart
author_role author
author2 Mataloni, Maria Gabriela
Van De Vijver, Bart
author2_role author
author
dc.subject.none.fl_str_mv MORPHOLOGY
NEW SPECIES
PEATBOGS
STAURONEIS
TIERRA DEL FUEGO
topic MORPHOLOGY
NEW SPECIES
PEATBOGS
STAURONEIS
TIERRA DEL FUEGO
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv During a survey of the freshwater aquatic diatom flora of two peat bog areas in Tierra del Fuego, southern Argentina, a new taxon belonging to the genus Stauroneis that could not be identified was observed. Based on detailed light and scanning electron microscopy observations and comparison with similar larger-celled Stauroneis species worldwide, the taxon is described as new: Stauroneis fuegiana Casa & Van de Vijver sp. nov. Stauroneis fuegiana can be distinguished based on the slightly raised marginal crest, the typical broadly lanceolate valve outline with subrostrate apices, the almost rectangular central area and its valve dimensions. Comments are made on its taxonomic position and how the new taxon can be distinguished from other larger-celled Stauroneis species. Brief notes on the ecology and distribution are added.
Fil: Casa, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín; Argentina
Fil: Mataloni, Maria Gabriela. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín; Argentina
Fil: Van De Vijver, Bart. Botanic Garden Meise; Bélgica. Universiteit Antwerp; Bélgica
description During a survey of the freshwater aquatic diatom flora of two peat bog areas in Tierra del Fuego, southern Argentina, a new taxon belonging to the genus Stauroneis that could not be identified was observed. Based on detailed light and scanning electron microscopy observations and comparison with similar larger-celled Stauroneis species worldwide, the taxon is described as new: Stauroneis fuegiana Casa & Van de Vijver sp. nov. Stauroneis fuegiana can be distinguished based on the slightly raised marginal crest, the typical broadly lanceolate valve outline with subrostrate apices, the almost rectangular central area and its valve dimensions. Comments are made on its taxonomic position and how the new taxon can be distinguished from other larger-celled Stauroneis species. Brief notes on the ecology and distribution are added.
publishDate 2017
dc.date.none.fl_str_mv 2017-06
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/76556
Casa, Valeria; Mataloni, Maria Gabriela; Van De Vijver, Bart; Stauroneis fuegiana, a new Stauroneis species (Bacillariophyta) from Tierra del fuego, southern Argentina; Magnolia Press; Phytotaxa; 311; 1; 6-2017; 85-92
1179-3155
1179-3163
CONICET Digital
CONICET
url http://hdl.handle.net/11336/76556
identifier_str_mv Casa, Valeria; Mataloni, Maria Gabriela; Van De Vijver, Bart; Stauroneis fuegiana, a new Stauroneis species (Bacillariophyta) from Tierra del fuego, southern Argentina; Magnolia Press; Phytotaxa; 311; 1; 6-2017; 85-92
1179-3155
1179-3163
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://biotaxa.org/Phytotaxa/article/view/phytotaxa.311.1.8
info:eu-repo/semantics/altIdentifier/doi/10.11646/phytotaxa.311.1.8
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Magnolia Press
publisher.none.fl_str_mv Magnolia Press
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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