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Fragilariopsis kerguelensis : ウィキペディア英語版 | Fragilariopsis kerguelensis
''Fragilariopsis kerguelensis (O'Meara) Hustedt'', is a pennate diatom native to the Southern Ocean. It has been characterized as “the most abundant diatom in the Antarctic Seas”. ==Description== ''F. kerguelensis'' is a unicellular, phototrophic, microalga with a range in size of 10 - 80 µm. It is encased in a heavily silicified cell wall, called the frustule, and is identified by its unique theca, raphe and striations, which distinguish it from other diatoms.〔(【引用サイトリンク】url=http://www.marinespecies.org/aphia.php?p=taxdetails&id=341555 )〕 They are native to pelagic environments of the Southern Ocean within a temperature range of -1° to 18° C.〔 ''F. kerguelensis'' is known to form community chains that consist of 20-100 cells and can be up to 300 µm long.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Fragilariopsis kerguelensis」の詳細全文を読む
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