Morphological study of the genus Cocconeis Ehrenberg (Bacillariophyceae) collected during the 1897-1899 Belgian Antarctic Expedition
Henri Van Heurck examined a sample collection of sea ice and underlying sea floor sediment material during the Belgian Antarctic Expedition (1897-1899). He described eight new taxa of the monoraphid diatom genus Cocconeis from this collection including: C. antiqua var. tenuistriata , C. gautierii va...
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ftvliz:oai:oma.vliz.be:210704 2023-05-15T13:33:15+02:00 Morphological study of the genus Cocconeis Ehrenberg (Bacillariophyceae) collected during the 1897-1899 Belgian Antarctic Expedition Romero, O.E. 2011 http://www.vliz.be/nl/open-marien-archief?module=ref&refid=210704 en eng info:eu-repo/semantics/altIdentifier/wos/000289343800007 info:eu-repo/semantics/altIdentifier/doi/doi.org/10.1515/BOT.2011.020 http://www.vliz.be/nl/open-marien-archief?module=ref&refid=210704 info:eu-repo/semantics/restrictedAccess %3Ci%3EBot.+Mar.+54%282%29%3C%2Fi%3E%3A+179-188.+%3Ca+href%3D%22https%3A%2F%2Fdx.doi.org%2F10.1515%2FBOT.2011.020%22+target%3D%22_blank%22%3Ehttps%3A%2F%2Fdx.doi.org%2F10.1515%2FBOT.2011.020%3C%2Fa%3E Bacillariophyceae [Featherlike diatoms] Cocconeis info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2011 ftvliz https://doi.org/10.1515/BOT.2011.020 2022-05-01T09:37:11Z Henri Van Heurck examined a sample collection of sea ice and underlying sea floor sediment material during the Belgian Antarctic Expedition (1897-1899). He described eight new taxa of the monoraphid diatom genus Cocconeis from this collection including: C. antiqua var. tenuistriata , C. gautierii var. gautierii and var. inornata , C. heydrichii , C. japonica var. antarctica , C. litigiosa , C. schuettii var. schuettii and var. minor . All these Cocconeis taxa share well-silicified sternum valves with wide, apical hyaline areas, more or less lenticular in shape, and narrow hyaline bands at mid-distance between the apical axis and the margin, while the more delicate raphe-sternum valves bear uniseriate striae, a hemistauros associated with the central raphe area, and crescent-shaped terminal hyaline areas. Since their original description in the early 20th century, these Cocconeis taxa have been rarely reported. I studied newly described Cocconeis taxa from Van Heurck's type material by light microscopy. The main valve features of C. gautierii var. gautierii and var. inornata , C. litigiosa , and C. schuettii var. schuettii and var. minor agree well with those of Cocconeis antiqua I propose these five taxa be reduced to synonymy of C. antiqua . Article in Journal/Newspaper Antarc* Antarctic Antarctica Sea ice Flanders Marine Institute (VLIZ): Open Marine Archive (OMA) Antarctic Botanica Marina 54 2 |
institution |
Open Polar |
collection |
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA) |
op_collection_id |
ftvliz |
language |
English |
topic |
Bacillariophyceae [Featherlike diatoms] Cocconeis |
spellingShingle |
Bacillariophyceae [Featherlike diatoms] Cocconeis Romero, O.E. Morphological study of the genus Cocconeis Ehrenberg (Bacillariophyceae) collected during the 1897-1899 Belgian Antarctic Expedition |
topic_facet |
Bacillariophyceae [Featherlike diatoms] Cocconeis |
description |
Henri Van Heurck examined a sample collection of sea ice and underlying sea floor sediment material during the Belgian Antarctic Expedition (1897-1899). He described eight new taxa of the monoraphid diatom genus Cocconeis from this collection including: C. antiqua var. tenuistriata , C. gautierii var. gautierii and var. inornata , C. heydrichii , C. japonica var. antarctica , C. litigiosa , C. schuettii var. schuettii and var. minor . All these Cocconeis taxa share well-silicified sternum valves with wide, apical hyaline areas, more or less lenticular in shape, and narrow hyaline bands at mid-distance between the apical axis and the margin, while the more delicate raphe-sternum valves bear uniseriate striae, a hemistauros associated with the central raphe area, and crescent-shaped terminal hyaline areas. Since their original description in the early 20th century, these Cocconeis taxa have been rarely reported. I studied newly described Cocconeis taxa from Van Heurck's type material by light microscopy. The main valve features of C. gautierii var. gautierii and var. inornata , C. litigiosa , and C. schuettii var. schuettii and var. minor agree well with those of Cocconeis antiqua I propose these five taxa be reduced to synonymy of C. antiqua . |
format |
Article in Journal/Newspaper |
author |
Romero, O.E. |
author_facet |
Romero, O.E. |
author_sort |
Romero, O.E. |
title |
Morphological study of the genus Cocconeis Ehrenberg (Bacillariophyceae) collected during the 1897-1899 Belgian Antarctic Expedition |
title_short |
Morphological study of the genus Cocconeis Ehrenberg (Bacillariophyceae) collected during the 1897-1899 Belgian Antarctic Expedition |
title_full |
Morphological study of the genus Cocconeis Ehrenberg (Bacillariophyceae) collected during the 1897-1899 Belgian Antarctic Expedition |
title_fullStr |
Morphological study of the genus Cocconeis Ehrenberg (Bacillariophyceae) collected during the 1897-1899 Belgian Antarctic Expedition |
title_full_unstemmed |
Morphological study of the genus Cocconeis Ehrenberg (Bacillariophyceae) collected during the 1897-1899 Belgian Antarctic Expedition |
title_sort |
morphological study of the genus cocconeis ehrenberg (bacillariophyceae) collected during the 1897-1899 belgian antarctic expedition |
publishDate |
2011 |
url |
http://www.vliz.be/nl/open-marien-archief?module=ref&refid=210704 |
geographic |
Antarctic |
geographic_facet |
Antarctic |
genre |
Antarc* Antarctic Antarctica Sea ice |
genre_facet |
Antarc* Antarctic Antarctica Sea ice |
op_source |
%3Ci%3EBot.+Mar.+54%282%29%3C%2Fi%3E%3A+179-188.+%3Ca+href%3D%22https%3A%2F%2Fdx.doi.org%2F10.1515%2FBOT.2011.020%22+target%3D%22_blank%22%3Ehttps%3A%2F%2Fdx.doi.org%2F10.1515%2FBOT.2011.020%3C%2Fa%3E |
op_relation |
info:eu-repo/semantics/altIdentifier/wos/000289343800007 info:eu-repo/semantics/altIdentifier/doi/doi.org/10.1515/BOT.2011.020 http://www.vliz.be/nl/open-marien-archief?module=ref&refid=210704 |
op_rights |
info:eu-repo/semantics/restrictedAccess |
op_doi |
https://doi.org/10.1515/BOT.2011.020 |
container_title |
Botanica Marina |
container_volume |
54 |
container_issue |
2 |
_version_ |
1766040516466573312 |