A new species of Nagumoea (Bacillariophyta) from Antarctica, and a further consideration of the systematic position of the genus
Nagumoea livingstonensis sp. nov., a new diatom species is described from a coastal pool on the Maritime Antarctic Livingston Island, South Shetland Islands, based on light and scanning electron microscopy observations. A morphological comparison is made with the two other known Nagumoea taxa. The n...
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ftmagnoliapress:oai:ojs.mapress.com:article/23531 2023-05-15T14:01:14+02:00 A new species of Nagumoea (Bacillariophyta) from Antarctica, and a further consideration of the systematic position of the genus VAN DE VIJVER, BART KOCIOLEK, J. PATRICK 2018-05-11 application/pdf http://www.mapress.com/j/pt/article/view/phytotaxa.349.2.5 https://doi.org/10.11646/phytotaxa.349.2.5 eng eng Phytotaxa http://www.mapress.com/j/pt/article/view/phytotaxa.349.2.5/14718 Copyright (c) 2018 Phytotaxa Phytotaxa; Vol 349, No 2: 11 May 2018; 152–158 1179-3163 1179-3155 10.11646/phytotaxa.349.2 Algae Nagumoea Maritime Antarctic Region morphology taxonomy new species info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2018 ftmagnoliapress https://doi.org/10.11646/phytotaxa.349.2.5 2018-08-24T16:38:13Z Nagumoea livingstonensis sp. nov., a new diatom species is described from a coastal pool on the Maritime Antarctic Livingston Island, South Shetland Islands, based on light and scanning electron microscopy observations. A morphological comparison is made with the two other known Nagumoea taxa. The new species can be separated by the clear hyaline line between the valve face and mantle areolae, differences in the structure of its a scalariform valvocopula and broader fibulae. The taxonomic position of the genus Nagumoea is discussed. A placement within the Rhopalodiales is doubtful based on the absence of clover-shaped areolae coverings in Nagumoea making the order of Bacillariales a more probable position. Article in Journal/Newspaper Antarc* Antarctic Antarctica Livingston Island South Shetland Islands Magnolia press Antarctic South Shetland Islands Livingston Island ENVELOPE(-60.500,-60.500,-62.600,-62.600) Phytotaxa 349 2 152 |
institution |
Open Polar |
collection |
Magnolia press |
op_collection_id |
ftmagnoliapress |
language |
English |
topic |
Algae Nagumoea Maritime Antarctic Region morphology taxonomy new species |
spellingShingle |
Algae Nagumoea Maritime Antarctic Region morphology taxonomy new species VAN DE VIJVER, BART KOCIOLEK, J. PATRICK A new species of Nagumoea (Bacillariophyta) from Antarctica, and a further consideration of the systematic position of the genus |
topic_facet |
Algae Nagumoea Maritime Antarctic Region morphology taxonomy new species |
description |
Nagumoea livingstonensis sp. nov., a new diatom species is described from a coastal pool on the Maritime Antarctic Livingston Island, South Shetland Islands, based on light and scanning electron microscopy observations. A morphological comparison is made with the two other known Nagumoea taxa. The new species can be separated by the clear hyaline line between the valve face and mantle areolae, differences in the structure of its a scalariform valvocopula and broader fibulae. The taxonomic position of the genus Nagumoea is discussed. A placement within the Rhopalodiales is doubtful based on the absence of clover-shaped areolae coverings in Nagumoea making the order of Bacillariales a more probable position. |
format |
Article in Journal/Newspaper |
author |
VAN DE VIJVER, BART KOCIOLEK, J. PATRICK |
author_facet |
VAN DE VIJVER, BART KOCIOLEK, J. PATRICK |
author_sort |
VAN DE VIJVER, BART |
title |
A new species of Nagumoea (Bacillariophyta) from Antarctica, and a further consideration of the systematic position of the genus |
title_short |
A new species of Nagumoea (Bacillariophyta) from Antarctica, and a further consideration of the systematic position of the genus |
title_full |
A new species of Nagumoea (Bacillariophyta) from Antarctica, and a further consideration of the systematic position of the genus |
title_fullStr |
A new species of Nagumoea (Bacillariophyta) from Antarctica, and a further consideration of the systematic position of the genus |
title_full_unstemmed |
A new species of Nagumoea (Bacillariophyta) from Antarctica, and a further consideration of the systematic position of the genus |
title_sort |
new species of nagumoea (bacillariophyta) from antarctica, and a further consideration of the systematic position of the genus |
publisher |
Phytotaxa |
publishDate |
2018 |
url |
http://www.mapress.com/j/pt/article/view/phytotaxa.349.2.5 https://doi.org/10.11646/phytotaxa.349.2.5 |
long_lat |
ENVELOPE(-60.500,-60.500,-62.600,-62.600) |
geographic |
Antarctic South Shetland Islands Livingston Island |
geographic_facet |
Antarctic South Shetland Islands Livingston Island |
genre |
Antarc* Antarctic Antarctica Livingston Island South Shetland Islands |
genre_facet |
Antarc* Antarctic Antarctica Livingston Island South Shetland Islands |
op_source |
Phytotaxa; Vol 349, No 2: 11 May 2018; 152–158 1179-3163 1179-3155 10.11646/phytotaxa.349.2 |
op_relation |
http://www.mapress.com/j/pt/article/view/phytotaxa.349.2.5/14718 |
op_rights |
Copyright (c) 2018 Phytotaxa |
op_doi |
https://doi.org/10.11646/phytotaxa.349.2.5 |
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Phytotaxa |
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349 |
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2 |
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152 |
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1766270830155661312 |