• Thumbnail for Fragilariopsis
    Fragilariopsis is a genus of diatoms belonging to the family Bacillariaceae. The genus has cosmopolitan distribution. Species: Fragilariopsis acuta Hajós...
    973 bytes (46 words) - 23:10, 17 May 2023
  • Fragilariopsis cylindrus is a pennate sea-ice diatom that is found native in the Argentine Sea and Antarctic waters, with a pH of 8.1–8.4. It is regarded...
    5 KB (445 words) - 20:29, 24 January 2024
  • Thumbnail for Fragilariopsis kerguelensis
    Fragilariopsis kerguelensis, is a pennate diatom native to the Southern Ocean. It has been characterized as "the most abundant diatom in the Antarctic...
    5 KB (496 words) - 14:12, 31 October 2021
  • Thumbnail for Psychrophile
    when sea ice forms in polar oceans. Some examples are diatoms like Fragilariopsis cylindrus, Nitzchia lecointeii, Entomoneis kjellmanii, Nitzchia stellata...
    29 KB (3,228 words) - 08:46, 17 October 2024
  • Thumbnail for Pennales
    raphids (order Bacillariophyceae). Pennate diatom without a raphe (Fragilariopsis kerguelensis) Pennate diatom with a raphe (Lyrella hennedy) Centrales...
    3 KB (259 words) - 21:42, 5 July 2024
  • Thumbnail for Antifreeze protein
    in sea ice possess AFPs that belong to a single family. The diatoms Fragilariopsis cylindrus and F. curta play a key role in polar sea ice communities...
    52 KB (6,271 words) - 08:33, 17 October 2024
  • Thumbnail for Marine food web
    sea ice retreats and exports significant carbon. The pennate diatom Fragilariopsis kerguelensis, found throughout the Antarctic Circumpolar Current, is...
    161 KB (16,691 words) - 07:21, 8 October 2024
  • (January 2017). "Evolutionary genomics of the cold-adapted diatom Fragilariopsis cylindrus". Nature. 541 (7638): 536–540. Bibcode:2017Natur.541..536M...
    41 KB (2,085 words) - 19:13, 18 August 2024
  • whereas large diatoms with higher silicic acid requirements (e.g., Fragilariopsis kerguelensis) are generally more abundant south of the polar front....
    55 KB (5,488 words) - 00:06, 3 August 2024
  • Thumbnail for Bacillariaceae
    Denticula Kütz. (178) Denticulopsis R. Simonsen and T. Kanaya, 1961 (20) Fragilariopsis Hustedt in A. Schmidt (41) Gomphonitzschia A.Grunow, 1868 (14) Grunowia...
    3 KB (184 words) - 00:50, 7 May 2024
  • (2006). Auxospore formation by the silica-sinking, oceanic diatom Fragilariopsis kerguelensis (Bacillariophyceae). J. Phycol. 42, 1002-1006. Chepurnov...
    5 KB (616 words) - 10:30, 24 September 2024
  • general, pennate diatoms such as Nitzschia frigida (in the Arctic) and Fragilariopsis cylindrus (in the Antarctic) are abundant. Melosira arctica, which forms...
    40 KB (4,817 words) - 09:26, 11 August 2024
  • cell quotas to salinity and temperature shifts in the sea-ice diatom Fragilariopsis cylindrus". Polar Biology. 43 (5): 483–494. Bibcode:2020PoBio..43..483W...
    36 KB (4,481 words) - 22:33, 14 October 2024
  • Thumbnail for Christina Riesselman
    019 Sjunneskog, C., Riesselman, C., Winter, D., & Scherer, R. (2012). Fragilariopsis diatom evolution in Pliocene and Pleistocene Antarctic shelf sediments...
    17 KB (2,041 words) - 18:51, 12 September 2024
  • Thumbnail for Particulate inorganic carbon
    whereas large diatoms with higher silicic acid requirements (e.g., Fragilariopsis kerguelensis) are generally more abundant south of the polar front....
    61 KB (6,079 words) - 04:17, 19 August 2024
  • (January 2017). "Evolutionary genomics of the cold-adapted diatom Fragilariopsis cylindrus". Nature. 541 (7638): 536–540. Bibcode:2017Natur.541..536M...
    54 KB (2,457 words) - 18:39, 18 August 2024
  • Thumbnail for Australodelphis
    Sørsdal Formation are found in association with the extinct diatom Fragilariopsis barronii and the scallop Chlamys tuftensis. Poor sorting and fine-grained...
    9 KB (975 words) - 00:09, 7 April 2023
  • the morphological taxonomy of the genera Thalassiosira, Nitzschia and Fragilariopsis. She was honored with a Festschrift for her seventieth birthday, and...
    7 KB (640 words) - 11:17, 30 January 2023