Four Achnanthidium species (Bacillariophyta) formerly identified as Achnanthidium minutissimum from the Antarctic Region
Four taxa belonging to the complex of species around Achnanthidium minutissimum were found during the ongoing taxonomic revision of the Antarctic freshwater and limno-terrestrial diatom flora. Two taxa were previously described as Achnanthidium lailae and A. sieminskae. Two others were formerly iden...
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ftunivfrankfurt:oai:publikationen.ub.uni-frankfurt.de:26505 2023-05-15T13:54:58+02:00 Four Achnanthidium species (Bacillariophyta) formerly identified as Achnanthidium minutissimum from the Antarctic Region Vijver, Bart van de Kopalová, Kateřina 2014 application/pdf http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/26505 https://nbn-resolving.org/urn:nbn:de:hebis:30:3-265053 http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hebis:30:3-265053 http://publikationen.ub.uni-frankfurt.de/files/26505/079_vijver_kopalova_2014_achnanthidium.pdf eng eng http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/26505 urn:nbn:de:hebis:30:3-265053 http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hebis:30:3-265053 http://publikationen.ub.uni-frankfurt.de/files/26505/079_vijver_kopalova_2014_achnanthidium.pdf Creative Commons - Namensnennung 3.0 CC-BY ddc:590 periodicalpart doc-type:periodicalpart 2014 ftunivfrankfurt 2022-04-25T12:44:26Z Four taxa belonging to the complex of species around Achnanthidium minutissimum were found during the ongoing taxonomic revision of the Antarctic freshwater and limno-terrestrial diatom flora. Two taxa were previously described as Achnanthidium lailae and A. sieminskae. Two others were formerly identified as A. minutissimum but detailed light and scanning electron microscopical observations revealed sufficient morphological differences compared to the type of A. minutissimum, to justify their separation and description as new taxa: Achnanthidium indistinctum and A. maritimo-antarcticum. The morphology and ecology of all four taxa are discussed comparing the species with morphologically similar taxa. The biogeographical consequences of the splitting of the former A. minutissimum complex in the Antarctic Region are discussed. Other Non-Article Part of Journal/Newspaper Antarc* Antarctic Publication Server of Goethe University Frankfurt am Main Antarctic The Antarctic |
institution |
Open Polar |
collection |
Publication Server of Goethe University Frankfurt am Main |
op_collection_id |
ftunivfrankfurt |
language |
English |
topic |
ddc:590 |
spellingShingle |
ddc:590 Vijver, Bart van de Kopalová, Kateřina Four Achnanthidium species (Bacillariophyta) formerly identified as Achnanthidium minutissimum from the Antarctic Region |
topic_facet |
ddc:590 |
description |
Four taxa belonging to the complex of species around Achnanthidium minutissimum were found during the ongoing taxonomic revision of the Antarctic freshwater and limno-terrestrial diatom flora. Two taxa were previously described as Achnanthidium lailae and A. sieminskae. Two others were formerly identified as A. minutissimum but detailed light and scanning electron microscopical observations revealed sufficient morphological differences compared to the type of A. minutissimum, to justify their separation and description as new taxa: Achnanthidium indistinctum and A. maritimo-antarcticum. The morphology and ecology of all four taxa are discussed comparing the species with morphologically similar taxa. The biogeographical consequences of the splitting of the former A. minutissimum complex in the Antarctic Region are discussed. |
format |
Other Non-Article Part of Journal/Newspaper |
author |
Vijver, Bart van de Kopalová, Kateřina |
author_facet |
Vijver, Bart van de Kopalová, Kateřina |
author_sort |
Vijver, Bart van de |
title |
Four Achnanthidium species (Bacillariophyta) formerly identified as Achnanthidium minutissimum from the Antarctic Region |
title_short |
Four Achnanthidium species (Bacillariophyta) formerly identified as Achnanthidium minutissimum from the Antarctic Region |
title_full |
Four Achnanthidium species (Bacillariophyta) formerly identified as Achnanthidium minutissimum from the Antarctic Region |
title_fullStr |
Four Achnanthidium species (Bacillariophyta) formerly identified as Achnanthidium minutissimum from the Antarctic Region |
title_full_unstemmed |
Four Achnanthidium species (Bacillariophyta) formerly identified as Achnanthidium minutissimum from the Antarctic Region |
title_sort |
four achnanthidium species (bacillariophyta) formerly identified as achnanthidium minutissimum from the antarctic region |
publishDate |
2014 |
url |
http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/26505 https://nbn-resolving.org/urn:nbn:de:hebis:30:3-265053 http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hebis:30:3-265053 http://publikationen.ub.uni-frankfurt.de/files/26505/079_vijver_kopalova_2014_achnanthidium.pdf |
geographic |
Antarctic The Antarctic |
geographic_facet |
Antarctic The Antarctic |
genre |
Antarc* Antarctic |
genre_facet |
Antarc* Antarctic |
op_relation |
http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/26505 urn:nbn:de:hebis:30:3-265053 http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:hebis:30:3-265053 http://publikationen.ub.uni-frankfurt.de/files/26505/079_vijver_kopalova_2014_achnanthidium.pdf |
op_rights |
Creative Commons - Namensnennung 3.0 |
op_rightsnorm |
CC-BY |
_version_ |
1766261178787430400 |