Pinnularia subantarctica var. elongata (Manguin in Bourrelly & Manguin) Van de Vijver & Le Cohu in Van de Vijver, Frenot & Beyens
Pinnularia subantarctica var. elongata ( Manguin in Bourrelly & Manguin) Van de Vijver & Le Cohu in Van de Vijver, Frenot & Beyens (Figs 206 –217) Valves linear to weakly linear-lanceolate with parallel to weakly convex valve margins and broadly rounded, subrostrate apices. Valve dimensi...
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ftzenodo:oai:zenodo.org:4976122 2024-09-09T19:51:19+00:00 Pinnularia subantarctica var. elongata (Manguin in Bourrelly & Manguin) Van de Vijver & Le Cohu in Van de Vijver, Frenot & Beyens Zidarova, Ralitsa Kopalová, Kateŕina Vijver, Bart Van De 2012-02-06 https://doi.org/10.5281/zenodo.4976122 http://treatment.plazi.org/id/03F2686FFF80924842EBFD1AFCDF922B unknown Zenodo https://doi.org/10.11646/phytotaxa.44.1.2 http://zenodo.org/record/4894994 http://publication.plazi.org/id/FFCB1017FF94925D427CFB34FFCF930D https://sibils.text-analytics.ch/search/collections/plazi/03F2686FFF80924842EBFD1AFCDF922B https://www.gbif.org/species/182953634 https://www.checklistbank.org/dataset/6029/taxon/03F2686FFF80924842EBFD1AFCDF922B.taxon https://doi.org/10.5281/zenodo.4895013 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.4976121 https://doi.org/10.5281/zenodo.4976122 oai:zenodo.org:4976122 http://treatment.plazi.org/id/03F2686FFF80924842EBFD1AFCDF922B info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode The genus Pinnularia (Bacillariophyta) excluding the section Distantes on Livingston Island (South Shetland Islands) with the description of twelve new taxa, pp. 11-37 in Phytotaxa, 44, 31-32, (2012-02-06) Biodiversity Taxonomy Chromista Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Pinnularia Pinnularia subantarctica Pinnularia subantarctica var. elongata (manguin in bourrelly & manguin) van de vijver & le cohu in van de vijver frenot & beyens info:eu-repo/semantics/other 2012 ftzenodo https://doi.org/10.5281/zenodo.497612210.11646/phytotaxa.44.1.210.5281/zenodo.489501310.5281/zenodo.4976121 2024-07-25T12:16:01Z Pinnularia subantarctica var. elongata ( Manguin in Bourrelly & Manguin) Van de Vijver & Le Cohu in Van de Vijver, Frenot & Beyens (Figs 206 –217) Valves linear to weakly linear-lanceolate with parallel to weakly convex valve margins and broadly rounded, subrostrate apices. Valve dimensions (n=25): length 27–59 µm, valve breadth 5.4–7.9 µm. Axial area narrow, near the centre weakly deltoid. Central area forming a broad almost rectangular, sometimes asymmetrical, fascia. Raphe slightly lateral with expanded and weakly deflected central pores. Terminal raphe fissures “?”- shaped. Striae slightly to moderately radiate in the middle, becoming convergent towards the apices, 14–15 in 10 µm. Longitudinal lines clearly present. Habitat:— Pinnularia subantarctica var. elongata was most abundant among wet mosses in areas close to the sea and in larger lakes, usually near the shoreline where the presence of animals was clearly visible. PH ranges from 6.9 to 8.4 with a specific conductance varying from 34 to almost 250 µS/cm. Observations:— Pinnularia subantarctica var. elongata is one of the smallest Pinnularia taxa presenting a longitudinal line running across its striae due to the partly internal covering of the striae, leaving only a small opening. It cannot be confused with other species. Pinnularia microstauron has a unique valve outline with more rostrate apices and clearly convex margins. Published as part of Zidarova, Ralitsa, Kopalová, Kateŕina & Vijver, Bart Van De, 2012, The genus Pinnularia (Bacillariophyta) excluding the section Distantes on Livingston Island (South Shetland Islands) with the description of twelve new taxa, pp. 11-37 in Phytotaxa 44 on pages 31-32, DOI:10.11646/phytotaxa.44.1.2, http://zenodo.org/record/4894994 Other/Unknown Material Livingston Island South Shetland Islands Zenodo Livingston Island ENVELOPE(-60.500,-60.500,-62.600,-62.600) South Shetland Islands |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Chromista Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Pinnularia Pinnularia subantarctica Pinnularia subantarctica var. elongata (manguin in bourrelly & manguin) van de vijver & le cohu in van de vijver frenot & beyens |
spellingShingle |
Biodiversity Taxonomy Chromista Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Pinnularia Pinnularia subantarctica Pinnularia subantarctica var. elongata (manguin in bourrelly & manguin) van de vijver & le cohu in van de vijver frenot & beyens Zidarova, Ralitsa Kopalová, Kateŕina Vijver, Bart Van De Pinnularia subantarctica var. elongata (Manguin in Bourrelly & Manguin) Van de Vijver & Le Cohu in Van de Vijver, Frenot & Beyens |
topic_facet |
Biodiversity Taxonomy Chromista Bacillariophyta Bacillariophyceae Naviculales Naviculaceae Pinnularia Pinnularia subantarctica Pinnularia subantarctica var. elongata (manguin in bourrelly & manguin) van de vijver & le cohu in van de vijver frenot & beyens |
description |
Pinnularia subantarctica var. elongata ( Manguin in Bourrelly & Manguin) Van de Vijver & Le Cohu in Van de Vijver, Frenot & Beyens (Figs 206 –217) Valves linear to weakly linear-lanceolate with parallel to weakly convex valve margins and broadly rounded, subrostrate apices. Valve dimensions (n=25): length 27–59 µm, valve breadth 5.4–7.9 µm. Axial area narrow, near the centre weakly deltoid. Central area forming a broad almost rectangular, sometimes asymmetrical, fascia. Raphe slightly lateral with expanded and weakly deflected central pores. Terminal raphe fissures “?”- shaped. Striae slightly to moderately radiate in the middle, becoming convergent towards the apices, 14–15 in 10 µm. Longitudinal lines clearly present. Habitat:— Pinnularia subantarctica var. elongata was most abundant among wet mosses in areas close to the sea and in larger lakes, usually near the shoreline where the presence of animals was clearly visible. PH ranges from 6.9 to 8.4 with a specific conductance varying from 34 to almost 250 µS/cm. Observations:— Pinnularia subantarctica var. elongata is one of the smallest Pinnularia taxa presenting a longitudinal line running across its striae due to the partly internal covering of the striae, leaving only a small opening. It cannot be confused with other species. Pinnularia microstauron has a unique valve outline with more rostrate apices and clearly convex margins. Published as part of Zidarova, Ralitsa, Kopalová, Kateŕina & Vijver, Bart Van De, 2012, The genus Pinnularia (Bacillariophyta) excluding the section Distantes on Livingston Island (South Shetland Islands) with the description of twelve new taxa, pp. 11-37 in Phytotaxa 44 on pages 31-32, DOI:10.11646/phytotaxa.44.1.2, http://zenodo.org/record/4894994 |
format |
Other/Unknown Material |
author |
Zidarova, Ralitsa Kopalová, Kateŕina Vijver, Bart Van De |
author_facet |
Zidarova, Ralitsa Kopalová, Kateŕina Vijver, Bart Van De |
author_sort |
Zidarova, Ralitsa |
title |
Pinnularia subantarctica var. elongata (Manguin in Bourrelly & Manguin) Van de Vijver & Le Cohu in Van de Vijver, Frenot & Beyens |
title_short |
Pinnularia subantarctica var. elongata (Manguin in Bourrelly & Manguin) Van de Vijver & Le Cohu in Van de Vijver, Frenot & Beyens |
title_full |
Pinnularia subantarctica var. elongata (Manguin in Bourrelly & Manguin) Van de Vijver & Le Cohu in Van de Vijver, Frenot & Beyens |
title_fullStr |
Pinnularia subantarctica var. elongata (Manguin in Bourrelly & Manguin) Van de Vijver & Le Cohu in Van de Vijver, Frenot & Beyens |
title_full_unstemmed |
Pinnularia subantarctica var. elongata (Manguin in Bourrelly & Manguin) Van de Vijver & Le Cohu in Van de Vijver, Frenot & Beyens |
title_sort |
pinnularia subantarctica var. elongata (manguin in bourrelly & manguin) van de vijver & le cohu in van de vijver, frenot & beyens |
publisher |
Zenodo |
publishDate |
2012 |
url |
https://doi.org/10.5281/zenodo.4976122 http://treatment.plazi.org/id/03F2686FFF80924842EBFD1AFCDF922B |
long_lat |
ENVELOPE(-60.500,-60.500,-62.600,-62.600) |
geographic |
Livingston Island South Shetland Islands |
geographic_facet |
Livingston Island South Shetland Islands |
genre |
Livingston Island South Shetland Islands |
genre_facet |
Livingston Island South Shetland Islands |
op_source |
The genus Pinnularia (Bacillariophyta) excluding the section Distantes on Livingston Island (South Shetland Islands) with the description of twelve new taxa, pp. 11-37 in Phytotaxa, 44, 31-32, (2012-02-06) |
op_relation |
https://doi.org/10.11646/phytotaxa.44.1.2 http://zenodo.org/record/4894994 http://publication.plazi.org/id/FFCB1017FF94925D427CFB34FFCF930D https://sibils.text-analytics.ch/search/collections/plazi/03F2686FFF80924842EBFD1AFCDF922B https://www.gbif.org/species/182953634 https://www.checklistbank.org/dataset/6029/taxon/03F2686FFF80924842EBFD1AFCDF922B.taxon https://doi.org/10.5281/zenodo.4895013 https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.4976121 https://doi.org/10.5281/zenodo.4976122 oai:zenodo.org:4976122 http://treatment.plazi.org/id/03F2686FFF80924842EBFD1AFCDF922B |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.497612210.11646/phytotaxa.44.1.210.5281/zenodo.489501310.5281/zenodo.4976121 |
_version_ |
1809920615169130496 |