Record of two rare taxa from Synura genus (Chrysophyceae) with a description of a new species (Synura tiksiensis sp. nov.) near the arctic settlement of Tiksi, Yakutia, Russia
A new species Synura tiksiensis (section Petersenianae) is described based on structure of silica scales, observed by scanning and transmission electron microscopy. The new species was recovered from several ponds near the arctic settlement of Tiksi (Yakutia, Russia). Synura tiksiensis scales have a...
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ftmagnoliapress:oai:https://mapress.com/oai/:article/46850 2023-05-15T14:47:54+02:00 Record of two rare taxa from Synura genus (Chrysophyceae) with a description of a new species (Synura tiksiensis sp. nov.) near the arctic settlement of Tiksi, Yakutia, Russia BESSUDOVA, ANNA GABYSHEV, VIKTOR LIKHOSHWAY, YELENA V. 2022-09-01 application/pdf https://www.mapress.com/pt/article/view/phytotaxa.560.2.8 eng eng Magnolia press https://www.mapress.com/pt/article/view/phytotaxa.560.2.8/48388 https://www.mapress.com/pt/article/view/phytotaxa.560.2.8 Copyright (c) 2022 Phytotaxa Phytotaxa; Vol. 560 No. 2: 1 September 2022; 247-253 1179-3163 1179-3155 10.11646/phytotaxa.560.2 Arctic ponds silica-scaled chrysophytes Synura Algae info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2022 ftmagnoliapress https://doi.org/10.11646/phytotaxa.560.2 2022-09-06T17:10:41Z A new species Synura tiksiensis (section Petersenianae) is described based on structure of silica scales, observed by scanning and transmission electron microscopy. The new species was recovered from several ponds near the arctic settlement of Tiksi (Yakutia, Russia). Synura tiksiensis scales have a narrow keel with large pores, ending with an acute, round tip, and rounded struts with big pores connected to each other by a parallel rib. Two rare species were found in one of the studied ponds: Synura petersenii f. taymyrensis and S. obesa. The latter was discovered for the first time after the initial finding. The species reassembles S. tiksiensis in scale structure. Described Synura species were found at water temperatures between 14.6–16.7 °C and pH 7.22–7.51. Article in Journal/Newspaper Arctic Tiksi Yakutia Magnolia press Arctic Tiksi ENVELOPE(128.867,128.867,71.633,71.633) Phytotaxa 560 2 |
institution |
Open Polar |
collection |
Magnolia press |
op_collection_id |
ftmagnoliapress |
language |
English |
topic |
Arctic ponds silica-scaled chrysophytes Synura Algae |
spellingShingle |
Arctic ponds silica-scaled chrysophytes Synura Algae BESSUDOVA, ANNA GABYSHEV, VIKTOR LIKHOSHWAY, YELENA V. Record of two rare taxa from Synura genus (Chrysophyceae) with a description of a new species (Synura tiksiensis sp. nov.) near the arctic settlement of Tiksi, Yakutia, Russia |
topic_facet |
Arctic ponds silica-scaled chrysophytes Synura Algae |
description |
A new species Synura tiksiensis (section Petersenianae) is described based on structure of silica scales, observed by scanning and transmission electron microscopy. The new species was recovered from several ponds near the arctic settlement of Tiksi (Yakutia, Russia). Synura tiksiensis scales have a narrow keel with large pores, ending with an acute, round tip, and rounded struts with big pores connected to each other by a parallel rib. Two rare species were found in one of the studied ponds: Synura petersenii f. taymyrensis and S. obesa. The latter was discovered for the first time after the initial finding. The species reassembles S. tiksiensis in scale structure. Described Synura species were found at water temperatures between 14.6–16.7 °C and pH 7.22–7.51. |
format |
Article in Journal/Newspaper |
author |
BESSUDOVA, ANNA GABYSHEV, VIKTOR LIKHOSHWAY, YELENA V. |
author_facet |
BESSUDOVA, ANNA GABYSHEV, VIKTOR LIKHOSHWAY, YELENA V. |
author_sort |
BESSUDOVA, ANNA |
title |
Record of two rare taxa from Synura genus (Chrysophyceae) with a description of a new species (Synura tiksiensis sp. nov.) near the arctic settlement of Tiksi, Yakutia, Russia |
title_short |
Record of two rare taxa from Synura genus (Chrysophyceae) with a description of a new species (Synura tiksiensis sp. nov.) near the arctic settlement of Tiksi, Yakutia, Russia |
title_full |
Record of two rare taxa from Synura genus (Chrysophyceae) with a description of a new species (Synura tiksiensis sp. nov.) near the arctic settlement of Tiksi, Yakutia, Russia |
title_fullStr |
Record of two rare taxa from Synura genus (Chrysophyceae) with a description of a new species (Synura tiksiensis sp. nov.) near the arctic settlement of Tiksi, Yakutia, Russia |
title_full_unstemmed |
Record of two rare taxa from Synura genus (Chrysophyceae) with a description of a new species (Synura tiksiensis sp. nov.) near the arctic settlement of Tiksi, Yakutia, Russia |
title_sort |
record of two rare taxa from synura genus (chrysophyceae) with a description of a new species (synura tiksiensis sp. nov.) near the arctic settlement of tiksi, yakutia, russia |
publisher |
Magnolia press |
publishDate |
2022 |
url |
https://www.mapress.com/pt/article/view/phytotaxa.560.2.8 |
long_lat |
ENVELOPE(128.867,128.867,71.633,71.633) |
geographic |
Arctic Tiksi |
geographic_facet |
Arctic Tiksi |
genre |
Arctic Tiksi Yakutia |
genre_facet |
Arctic Tiksi Yakutia |
op_source |
Phytotaxa; Vol. 560 No. 2: 1 September 2022; 247-253 1179-3163 1179-3155 10.11646/phytotaxa.560.2 |
op_relation |
https://www.mapress.com/pt/article/view/phytotaxa.560.2.8/48388 https://www.mapress.com/pt/article/view/phytotaxa.560.2.8 |
op_rights |
Copyright (c) 2022 Phytotaxa |
op_doi |
https://doi.org/10.11646/phytotaxa.560.2 |
container_title |
Phytotaxa |
container_volume |
560 |
container_issue |
2 |
_version_ |
1766318995271581696 |