Two new Halamphora (Bacillariophyta) species from the marine coasts off Livingston Island, Antarctica
During a survey of the marine benthic diatom flora on the coasts off Livingston Island (South Shetland Islands, Maritime Antarctic Region), two Halamphora species that could not be identified based on the currently available literature, were observed. Detailed light and scanning electron microscopy...
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ftpubmed:oai:pubmedcentral.nih.gov:9849039 2023-05-15T13:45:46+02:00 Two new Halamphora (Bacillariophyta) species from the marine coasts off Livingston Island, Antarctica Zidarova, Ralitsa Ivanov, Plamen Dzhembekova, Nina de Haan, Myriam Van de Vijver, Bart 2022-05-11 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9849039/ https://doi.org/10.3897/phytokeys.195.81632 en eng Pensoft Publishers http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9849039/ http://dx.doi.org/10.3897/phytokeys.195.81632 Ralitsa Zidarova, Plamen Ivanov, Nina Dzhembekova, Myriam de Haan, Bart Van de Vijver https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. CC-BY PhytoKeys Research Article Text 2022 ftpubmed https://doi.org/10.3897/phytokeys.195.81632 2023-02-12T01:37:35Z During a survey of the marine benthic diatom flora on the coasts off Livingston Island (South Shetland Islands, Maritime Antarctic Region), two Halamphora species that could not be identified based on the currently available literature, were observed. Detailed light and scanning electron microscopy observations and thorough comparison with similar taxa in the literature revealed that both taxa should be described as new species. The first taxon, Halamphorakenderovianasp. nov., was most likely misidentified in past Antarctic studies, and included within the range of another taxon, Halamphoracoffeaeformis. Analysis of literature data showed that the second new taxon, Halamphoramonchevianasp. nov., has been previously reported from the Antarctic Continent (but as an unidentified species). The new taxa are compared with similar Halamphora taxa worldwide. Data on their ecology and distribution are also provided. Text Antarc* Antarctic Antarctica Livingston Island South Shetland Islands PubMed Central (PMC) Antarctic Livingston Island ENVELOPE(-60.500,-60.500,-62.600,-62.600) South Shetland Islands The Antarctic PhytoKeys 195 161 174 |
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Research Article Zidarova, Ralitsa Ivanov, Plamen Dzhembekova, Nina de Haan, Myriam Van de Vijver, Bart Two new Halamphora (Bacillariophyta) species from the marine coasts off Livingston Island, Antarctica |
topic_facet |
Research Article |
description |
During a survey of the marine benthic diatom flora on the coasts off Livingston Island (South Shetland Islands, Maritime Antarctic Region), two Halamphora species that could not be identified based on the currently available literature, were observed. Detailed light and scanning electron microscopy observations and thorough comparison with similar taxa in the literature revealed that both taxa should be described as new species. The first taxon, Halamphorakenderovianasp. nov., was most likely misidentified in past Antarctic studies, and included within the range of another taxon, Halamphoracoffeaeformis. Analysis of literature data showed that the second new taxon, Halamphoramonchevianasp. nov., has been previously reported from the Antarctic Continent (but as an unidentified species). The new taxa are compared with similar Halamphora taxa worldwide. Data on their ecology and distribution are also provided. |
format |
Text |
author |
Zidarova, Ralitsa Ivanov, Plamen Dzhembekova, Nina de Haan, Myriam Van de Vijver, Bart |
author_facet |
Zidarova, Ralitsa Ivanov, Plamen Dzhembekova, Nina de Haan, Myriam Van de Vijver, Bart |
author_sort |
Zidarova, Ralitsa |
title |
Two new Halamphora (Bacillariophyta) species from the marine coasts off Livingston Island, Antarctica |
title_short |
Two new Halamphora (Bacillariophyta) species from the marine coasts off Livingston Island, Antarctica |
title_full |
Two new Halamphora (Bacillariophyta) species from the marine coasts off Livingston Island, Antarctica |
title_fullStr |
Two new Halamphora (Bacillariophyta) species from the marine coasts off Livingston Island, Antarctica |
title_full_unstemmed |
Two new Halamphora (Bacillariophyta) species from the marine coasts off Livingston Island, Antarctica |
title_sort |
two new halamphora (bacillariophyta) species from the marine coasts off livingston island, antarctica |
publisher |
Pensoft Publishers |
publishDate |
2022 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9849039/ https://doi.org/10.3897/phytokeys.195.81632 |
long_lat |
ENVELOPE(-60.500,-60.500,-62.600,-62.600) |
geographic |
Antarctic Livingston Island South Shetland Islands The Antarctic |
geographic_facet |
Antarctic Livingston Island South Shetland Islands The Antarctic |
genre |
Antarc* Antarctic Antarctica Livingston Island South Shetland Islands |
genre_facet |
Antarc* Antarctic Antarctica Livingston Island South Shetland Islands |
op_source |
PhytoKeys |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9849039/ http://dx.doi.org/10.3897/phytokeys.195.81632 |
op_rights |
Ralitsa Zidarova, Plamen Ivanov, Nina Dzhembekova, Myriam de Haan, Bart Van de Vijver https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.3897/phytokeys.195.81632 |
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PhytoKeys |
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195 |
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161 |
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174 |
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1766230651111997440 |