Dictyocha fibula

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August undefined, 2024

WebAutecology, life history and toxicology of the silicoflagellate Dictyocha speculum (Silicoflagellata, Dictyochophyceae). Phycologia. 32: 29-39. Throndsen, J. 1993. The … WebJul 12, 2024 · Dictyocha fibula Ehrenberg 1839 (Plate 6) Skeleton size: 10–45 μm + spines. Chloroplasts: Many, yellow-brown. Characteristic features: Skeleton with four protruding spines, four “windows.” Distribution: Oceanic; Baltic, North Sea, Atlantic, Mediterranean. Dictyocha crux Ehrenberg 1840 (Plate 6) Skeleton size: 20–40 μm + …

Taxonomic revision of Dictyochales ... - Wiley Online Library

WebCite as: Deep Sea Drilling Project (1989): Archive of Core and Site/Hole Data and Photographs from the Deep Sea Drilling Project (DSDP).National Geophysical Data … WebTaxonomy information for Dictyocha fibula. Find diseases associated with this biological target and compounds tested against it in bioassay experiments. This application … dartford crossing fee 2022

Dictyocha fibula Ehrenberg, 1839 Nordic Microalgae

The algae in the Dictyochophyceae have been previously classified in the Chrysophyceae. There is one living genus, Dictyocha, with two commonly recognised species. There are also several extinct genera, but their classification is difficult, since skeletons may show diverse forms within each living species. … See more Dictyochales (Silicoflagellates, or Dictyochophyceae sensu stricto) are a small group of unicellular heterokont algae, found in marine environments. See more In one stage of their life cycle, they produce a siliceous skeleton, composed of a network of bars and spikes arranged to form an internal basket. These form a small component of … See more They are usually treated as an order, called the Dictyochales by botanists and the Silicoflagellida by zoologists. "Dictyochophyceae" and "silicoflagellates" are sometimes … See more WebDictyocha fibula Taxonomy ID: 214821 (for references in articles please use NCBI:txid214821) ... Web2011-09-26 18:45:23 Bengt Karlson - Added media: Dictyocha fibula_2.gif 2011-09-16 19:03:32 Bengt Karlson - Deleted media: Dictyocha fibula_1195225391.jpg This service is part of the Swedish Biodioversity Data Infrastructure , funded by SMHI and the Swedish Research Council through Grant No 2024-00242. dartford crossing first offence

Core Data from the Deep Sea Drilling Project - ngdc.noaa.gov

Dictyocha fibula Taxonomy - PubChem

Webbasis of record Li WKW, Andersen RA, Gifford DJ, Incze LS, Martin JL, et al. (2011) Planktonic Microbes in the Gulf of Maine Area. PLoS ONE 6(6): e20981. doi:10.1371/ journal.pone.0020981 WebApr 1, 2014 · The multinucleate stage has also been previously observed as part of life histories of Dictyocha fibula and Dictyocha speculum (Van Valkenburg and Norris, … dartford crossing fees for carsWebDictyocha species Dictyocha fibula Name Synonyms Dictyocha epiodon Ehrenb. Homonyms Dictyocha fibula Ehrenb. Bibliographic References. Hernández-Becerril, D. U., and E. Bravo-Sierra, 2001: Planktonic Silicoflagellates (Dictyochophyceae) from the Mexican Pacific Ocean. ... dartford crossing fine check

"WebApr 20, 2024 · Dictyocha fibula is a siliceous phytoplankton species that are commonly found in coast waters covering all temperature zones (GBIF. org, 2024). It is one of the … " - Dictyocha fibula

Dictyocha fibula

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WebDictyocha species Dictyocha fibula Name Synonyms Dictyocha epiodon Ehrenb. Homonyms Dictyocha fibula Ehrenb. Bibliographic References. Hernández-Becerril, D. … WebMar 3, 2015 · Frenguelli, J. (1935) Variaciones de Dictyocha fibula en el Golfo de San Matías (Patagonia septentrional). Annales del Museo Argentino de Ciencias Naturales “Bernardino Rivadavia” 38: 265–281 +14 pls. Frenguelli, J. (1940) Consideraciones sobre los sílicoflagelados fósiles. Revista del Museo de La Plata, Paleontología 2: 37–112.

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http://nordicmicroalgae.org/taxon/Dictyocha%20fibula

WebDictyocha : Chromista Kingdom: Harosa Subkingdom: Heterokonta Infrakingdom: Ochrophyta Phylum: Phaeista Subphylum: Monista Infraphylum: Hypogyristia ... WebFor example, the genus Dictyocha is found in low and middle latitudes in water warmer than about 10°C, while Distephanus predominates in water at higher latitudes generally cooler than about 20°C. Such biogeographic …

Web19 rows · The growth and morphology of the silicoflagellate Dictyocha fibula Ehrenberg in culture. Journal ... WebDictyocha fibula. Dictyocha are small to medium, star shaped silicoflagellates. They are 10-45µm in size, not including their spine length. Their skeleton is composed of silica and their chloroplasts are golden …

WebDec 13, 2013 · Silicoflagellates were dominated by Distephanus speculum and Dictyocha fibula species. The biostratigraphic record of these silicoflagellates was used qualitatively to examine past changes in polar frontal variability in the Southern Ocean. Warming is indicated by an increase (decrease) in Dictyocha sp. (Distephanus sp.) from the LGM to …

Webpungens, Skeletonema costatum and Dictyocha fibula. Phytoplankton standing crops varied with months and stations ranging from minimum 1.1× 104cells/ℓ (June, St. 2-S) to maximum 30.6× 104cells/ℓ(June, St. 6-B). Seasonal variation of phytoplankton standing crops decreased gradually from January to June and increased in September. bissell professional carpet cleaning machineWebJan 1, 2001 · In addition to the two well established subspecies Dictyocha fibula ausonia (Deflandre) and Dictyocha fibula mutabilis (Deflandre), identified in our material, two new species/subspecies —Dictyocha hellenica n.sp. and D. fibula minos n.subsp.— are here described for the first time. Their distinction is also supported by a statistical ... dartford crossing cost with accountWebMay 11, 2009 · Skeletal form is the key to silicoflagellate taxonomy. Variations in skeleton morphology have been frequently described for the genera Dictyocha and Distephanus (Lemmerman, 1908; Deflandre, 1932; Hovasse, 1932; Frenguelli, 1935; Boney, 1973, 1976), and the wide ranging skeletal variations observed with clonal cultures of Dictyocha … bissell professional carpet cleaner solutionWebDictyocha fibula Ehrenberg, 1839 †. Accessed through: De Broyer, C.; Clarke, A.; Koubbi, P.; Pakhomov, E.; Scott, F.; Vanden Berghe, E. and Danis, B. (Eds.) (2024) Register of … dartford crossing fees for cars 2022WebLiving skeleton-bearing silicoflagellates identified as Dictyocha fibula or as Dictyocha speculum have a flattish ‘abapical’ side (for palaeontologists, this is termed ‘basal’, as above) and, usually, a more or less peaked ‘apical’ side, the whole organism often resembling a stirrup or a wide-brimmed hat. The crown of the hat ... bissell professional pet carpet cleanerWebDictyocha fibula is a species in Chromista (brown algae and allies) with 13 observations dartford crossing fees 2020WebMay 26, 2024 · These findings necessitate a taxonomic revision of the three siliceous, skeleton‐bearing species. Because D. fibula is the type species of Dictyocha, we propose that D. octonaria and D. speculum be reassigned respectively to the genus Octactis as O. octonaria Hovasse and O. speculum (Ehrenberg) F. H. Chang, J. M. Grieve & J. E. … dart flight punch