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dc.contributor.author
Van De Vijver, Bart
dc.contributor.author
Mataloni, Maria Gabriela
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dc.contributor.author
Stanish, Lee
dc.contributor.author
Spaulding, Sarah A.
dc.date.available
2018-07-30T21:49:16Z
dc.date.issued
2010-01
dc.identifier.citation
Van De Vijver, Bart; Mataloni, Maria Gabriela; Stanish, Lee; Spaulding, Sarah A.; New and interesting species of the genus Muelleria (Bacillariophyta) from the Antarctic region and South Africa; International Phycological Society; Phycologia; 49; 1; 1-2010; 22-41
dc.identifier.issn
0031-8884
dc.identifier.uri
http://hdl.handle.net/11336/53537
dc.description.abstract
During a survey of the terrestrial diatom flora of some sub-Antarctic islands in the southern Indian and Atlantic Oceans and of the Antarctic continent, more than 15 taxa belonging to the genus Muelleria were observed. Nine of these taxa are described as new species using light and scanning electron microscopy. Comments are made on their systematic position and how they are distinguished from other species in the genus. Additionally, two previously unrecognized taxa within the genus were discovered in samples from South Africa. One of these, Muelleria taylorii Van de Vijver & Cocquyt sp. nov., is new to science; the other, Muelleria vandermerwei (Cholnoky) Van de Vijver & Cocquyt nov. comb., had been included in the genus Diploneis. The large number of new Muelleria taxa on the (sub)-Antarctic locations is not surprising. Species in Muelleria occur rarely in collections; in many habitats, it is unusual to find more than 1-2 valves in any slide preparation. As a result, records are scarce. The practice of "force-fitting" (shoehorning) specimens into descriptions from common taxonomic keys (and species drift) results in European species, such as M. gibbula and M. linearis, being applied to Antarctic forms in ecological studies. Finally, the typical terrestrial habitats of soils, mosses and ephemeral water bodies of most of these taxa have been poorly studied in the past.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
International Phycological Society
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Not Specified
dc.subject.classification
Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
New and interesting species of the genus Muelleria (Bacillariophyta) from the Antarctic region and South Africa
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-07-30T15:40:48Z
dc.journal.volume
49
dc.journal.number
1
dc.journal.pagination
22-41
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
Lawrence
dc.description.fil
Fil: Van De Vijver, Bart. National Botanic Garden Of Belgium; Bélgica
dc.description.fil
Fil: Mataloni, Maria Gabriela. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Stanish, Lee. University of Colorado; Estados Unidos
dc.description.fil
Fil: Spaulding, Sarah A.. University of Colorado; Estados Unidos
dc.journal.title
Phycologia
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.er.usgs.gov/publication/70034090
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.2216/09-27.1
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