188 lines
30 KiB
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188 lines
30 KiB
XML
<document id="5B8177CCDE8E4DEDE5B40610923A97C1" ID-CLB-Dataset="302107" ID-DOI="10.11646/phytotaxa.213.1.3" ID-GBIF-Dataset="d743b876-a5a0-455c-a9c7-6a592b7a86dd" ID-ISSN="1179-3163" ID-Zenodo-Dep="13638379" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1725339826305" checkinUser="felipe" docAuthor="Vijver, Bart Van De, Kopalová, Kateřina & Zidarova, Ralitsa" docDate="2015" docId="03EB87A9FFFAFF80FF5C1DC6C682FBAF" docLanguage="en" docName="phytotaxa.213.1.3.pdf" docOrigin="Phytotaxa 213 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.213.1.3" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Craticula petradeblockiana Van de Vijver, Kopalova & Zidarova 2015, sp. nov." docType="treatment" docVersion="3" lastPageNumber="41" masterDocId="FFD2FFD1FFFCFF86FFD41D58C279FFA2" masterDocTitle="Three new Craticula species (Bacillariophyta) from the Maritime Antarctic Region" masterLastPageNumber="45" masterPageNumber="35" pageNumber="41" updateTime="1725351243835" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="4B7D80B49E266E7AB7D95C5B23357FE8">Three new Craticula species (Bacillariophyta) from the Maritime Antarctic Region</mods:title>
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<mods:namePart id="02FF5201266E185D85DF9DAFC6B80C8C">Vijver, Bart Van De</mods:namePart>
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<mods:affiliation id="3970E6BA1ED074705B0D199B564FE904">Botanic Garden Meise, Department of Bryophyta & Thallophyta, Nieuwelaan 38, B- 1860 Meise, Belgium & University of Antwerp, Department of Biology, ECOBE, Universiteitsplein 1, B- 2610 Wilrijk, Antwerpen, Belgium</mods:affiliation>
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<mods:namePart id="FBD6A0CCF38FCB068E2AC44E1C388BA0">Kopalová, Kateřina</mods:namePart>
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<mods:affiliation id="BB2B71C0F29CF7492259D49A4FD3F836">Charles University in Prague, Faculty of Science, Department of Ecology, Viničná 7, 12844 Prague 2, Czech Republic</mods:affiliation>
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<mods:namePart id="654857E97564E62632AD9A3DF09E0DCA">Zidarova, Ralitsa</mods:namePart>
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<mods:affiliation id="A1B672C61A9B302080A0CC66FB150E0C">“ St. Kliment Ohridski ” Univeristy of Sofia, Faculty of Biology, Department of Botany, 8 Dragan Tzankov Blvd., 1164 Sofia, Bulgaria</mods:affiliation>
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<mods:title id="0A21E50055AF23A3B7BEC6741A615AA9">Phytotaxa</mods:title>
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<mods:date id="8EEB817DE3482A9AD7C25725C73B771E">2015</mods:date>
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<mods:number id="E54954935F2C756099A133D23AC0923A">2015-06-11</mods:number>
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<treatment id="03EB87A9FFFAFF80FF5C1DC6C682FBAF" ID-DOI="http://doi.org/10.5281/zenodo.13638363" ID-GBIF-Taxon="240112558" ID-Zenodo-Dep="13638363" LSID="urn:lsid:plazi:treatment:03EB87A9FFFAFF80FF5C1DC6C682FBAF" httpUri="http://treatment.plazi.org/id/03EB87A9FFFAFF80FF5C1DC6C682FBAF" lastPageNumber="41" pageId="6" pageNumber="41">
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<paragraph id="8BFD36BFFFFAFF80FF5C1DC6C607FF1B" blockId="6.[136,1150,158,185]" box="[136,1150,158,185]" pageId="6" pageNumber="41">
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<heading id="D0B581D3FFFAFF80FF5C1DC6C607FF1B" bold="true" box="[136,1150,158,185]" fontSize="11" level="1" pageId="6" pageNumber="41" reason="1">
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<taxonomicName id="4C424D3CFFFAFF80FF5C1DC6C1F8FF1B" authority="Van de Vijver, Kopalova & Zidarova" authorityName="Van de Vijver, Kopalova & Zidarova" authorityYear="2015" box="[136,897,158,185]" class="Bacillariophyceae" family="Naviculaceae" genus="Craticula" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="41" phylum="Bacillariophyta" rank="species" species="petradeblockiana" status="sp. nov.">
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<emphasis id="B936EAADFFFAFF80FF5C1DC6C3BAFF1B" bold="true" box="[136,451,158,185]" italics="true" pageId="6" pageNumber="41">Craticula petradeblockiana</emphasis>
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Van de Vijver, Kopalová & Zidarova
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</taxonomicName>
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,
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<emphasis id="B936EAADFFFAFF80FC591DC7C1DFFF1B" bold="true" box="[909,934,159,185]" italics="true" pageId="6" pageNumber="41">sp</emphasis>
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.
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<emphasis id="B936EAADFFFAFF80FC601DC7C1A7FF1B" bold="true" box="[948,990,159,185]" italics="true" pageId="6" pageNumber="41">nov</emphasis>
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.
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</taxonomicNameLabel>
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(
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<figureCitation id="13792A3AFFFAFF80FC201DF8C60FFF1B" box="[1012,1142,160,185]" captionStart="FIGURES 21–35" captionStartId="5.[136,243,1878,1899]" captionTargetBox="[151,1436,190,1853]" captionTargetId="figure-14@5.[151,1436,190,1853]" captionTargetPageId="5" captionText="FIGURES 21–35. Craticula petradeblockiana. LM & SEM pictures taken from the holotype population (sample Vo4) from Water-Supply Creek, James Ross Island.21–31. Light microscopy observations. 32. External view on an entire valve showing the raphe and the variation in stria distance in the central area compared to the rest of the valve. 33. External detail of the perforated areola occlusions in the areolar canal. 34. Internal view of an entire valve showing the raphe. 35. Internal detail of the central area. 36. Internal detail of a valve apex showing the small helictoglossa. 37. Internal detail of the areolae showing the position of the hymenes. Scale bar represents 10 μm except for Figs 33, 36 & 37 where scale bar = 1 μm and Fig. 35 where scale bar = 5 μm." figureDoi="http://doi.org/10.5281/zenodo.13638387" httpUri="https://zenodo.org/record/13638387/files/figure.png" pageId="6" pageNumber="41">Figs 21–35</figureCitation>
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)
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BFD36BFFFFAFF80FF5C1DBDC602FDFE" blockId="6.[136,1452,229,604]" pageId="6" pageNumber="41">
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LM (
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<figureCitation id="13792A3AFFFAFF80FF691DBDC340FF5E" box="[189,313,229,252]" captionStart="FIGURES 21–35" captionStartId="5.[136,243,1878,1899]" captionTargetBox="[151,1436,190,1853]" captionTargetId="figure-14@5.[151,1436,190,1853]" captionTargetPageId="5" captionText="FIGURES 21–35. Craticula petradeblockiana. LM & SEM pictures taken from the holotype population (sample Vo4) from Water-Supply Creek, James Ross Island.21–31. Light microscopy observations. 32. External view on an entire valve showing the raphe and the variation in stria distance in the central area compared to the rest of the valve. 33. External detail of the perforated areola occlusions in the areolar canal. 34. Internal view of an entire valve showing the raphe. 35. Internal detail of the central area. 36. Internal detail of a valve apex showing the small helictoglossa. 37. Internal detail of the areolae showing the position of the hymenes. Scale bar represents 10 μm except for Figs 33, 36 & 37 where scale bar = 1 μm and Fig. 35 where scale bar = 5 μm." figureDoi="http://doi.org/10.5281/zenodo.13638387" httpUri="https://zenodo.org/record/13638387/files/figure.png" pageId="6" pageNumber="41">Figs 21–31</figureCitation>
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): valves elliptical with clearly convex margins and shortly protracted, rostrate apices, set on well-developed shoulders. Valve dimension (n=40): length 20–22 μm, width 6.0–7.5 μm. Axial area narrow to moderately broad, linear to linear-lanceolate, weakly widened near the central area. Central area almost absent, only visible due to the widening of the axial area, and occasionally shortened striae inserted into the normal striation pattern (
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<figureCitation id="13792A3AFFFAFF80FBCD1C1DC6EDFEFE" box="[1049,1172,325,348]" captionStart="FIGURES 21–35" captionStartId="5.[136,243,1878,1899]" captionTargetBox="[151,1436,190,1853]" captionTargetId="figure-14@5.[151,1436,190,1853]" captionTargetPageId="5" captionText="FIGURES 21–35. Craticula petradeblockiana. LM & SEM pictures taken from the holotype population (sample Vo4) from Water-Supply Creek, James Ross Island.21–31. Light microscopy observations. 32. External view on an entire valve showing the raphe and the variation in stria distance in the central area compared to the rest of the valve. 33. External detail of the perforated areola occlusions in the areolar canal. 34. Internal view of an entire valve showing the raphe. 35. Internal detail of the central area. 36. Internal detail of a valve apex showing the small helictoglossa. 37. Internal detail of the areolae showing the position of the hymenes. Scale bar represents 10 μm except for Figs 33, 36 & 37 where scale bar = 1 μm and Fig. 35 where scale bar = 5 μm." figureDoi="http://doi.org/10.5281/zenodo.13638387" httpUri="https://zenodo.org/record/13638387/files/figure.png" pageId="6" pageNumber="41">Figs 25, 30</figureCitation>
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). Raphe branches straight, filiform with simple, weakly expanded proximal raphe endings and hooked distal endings (
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<figureCitation id="13792A3AFFFAFF80FB861C3DC6B4FEDE" box="[1106,1229,357,380]" captionStart="FIGURES 21–35" captionStartId="5.[136,243,1878,1899]" captionTargetBox="[151,1436,190,1853]" captionTargetId="figure-14@5.[151,1436,190,1853]" captionTargetPageId="5" captionText="FIGURES 21–35. Craticula petradeblockiana. LM & SEM pictures taken from the holotype population (sample Vo4) from Water-Supply Creek, James Ross Island.21–31. Light microscopy observations. 32. External view on an entire valve showing the raphe and the variation in stria distance in the central area compared to the rest of the valve. 33. External detail of the perforated areola occlusions in the areolar canal. 34. Internal view of an entire valve showing the raphe. 35. Internal detail of the central area. 36. Internal detail of a valve apex showing the small helictoglossa. 37. Internal detail of the areolae showing the position of the hymenes. Scale bar represents 10 μm except for Figs 33, 36 & 37 where scale bar = 1 μm and Fig. 35 where scale bar = 5 μm." figureDoi="http://doi.org/10.5281/zenodo.13638387" httpUri="https://zenodo.org/record/13638387/files/figure.png" pageId="6" pageNumber="41">Figs 26, 27</figureCitation>
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). Striae weakly radiate near the central area becoming parallel to slightly convergent near the apices,
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<quantity id="4CBA9B5AFFFAFF80FBD01CDDC61DFE3E" box="[1028,1124,389,412]" metricMagnitude="-1" metricUnit="m" metricValue="5.334" metricValueMax="5.588" metricValueMin="5.08" pageId="6" pageNumber="41" unit="in" value="21.0" valueMax="22.0" valueMin="20.0">20–22 in</quantity>
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10 μm. Near the central area, striae more distantly spaced contrary to the apices where striae more closely together positioned. Areolae not discernible in LM. SEM (
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<figureCitation id="13792A3AFFFAFF80FED71C9DC3F8FE7E" box="[259,385,453,476]" captionStart="FIGURES 21–35" captionStartId="5.[136,243,1878,1899]" captionTargetBox="[151,1436,190,1853]" captionTargetId="figure-14@5.[151,1436,190,1853]" captionTargetPageId="5" captionText="FIGURES 21–35. Craticula petradeblockiana. LM & SEM pictures taken from the holotype population (sample Vo4) from Water-Supply Creek, James Ross Island.21–31. Light microscopy observations. 32. External view on an entire valve showing the raphe and the variation in stria distance in the central area compared to the rest of the valve. 33. External detail of the perforated areola occlusions in the areolar canal. 34. Internal view of an entire valve showing the raphe. 35. Internal detail of the central area. 36. Internal detail of a valve apex showing the small helictoglossa. 37. Internal detail of the areolae showing the position of the hymenes. Scale bar represents 10 μm except for Figs 33, 36 & 37 where scale bar = 1 μm and Fig. 35 where scale bar = 5 μm." figureDoi="http://doi.org/10.5281/zenodo.13638387" httpUri="https://zenodo.org/record/13638387/files/figure.png" pageId="6" pageNumber="41">Figs 32–35</figureCitation>
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): striae externally composed of apically elongated, rectangular to rounded (bordering the axial area) areolae (
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<figureCitation id="13792A3AFFFAFF80FF321CBDC341FE5E" box="[230,312,485,508]" captionStart="FIGURES 21–35" captionStartId="5.[136,243,1878,1899]" captionTargetBox="[151,1436,190,1853]" captionTargetId="figure-14@5.[151,1436,190,1853]" captionTargetPageId="5" captionText="FIGURES 21–35. Craticula petradeblockiana. LM & SEM pictures taken from the holotype population (sample Vo4) from Water-Supply Creek, James Ross Island.21–31. Light microscopy observations. 32. External view on an entire valve showing the raphe and the variation in stria distance in the central area compared to the rest of the valve. 33. External detail of the perforated areola occlusions in the areolar canal. 34. Internal view of an entire valve showing the raphe. 35. Internal detail of the central area. 36. Internal detail of a valve apex showing the small helictoglossa. 37. Internal detail of the areolae showing the position of the hymenes. Scale bar represents 10 μm except for Figs 33, 36 & 37 where scale bar = 1 μm and Fig. 35 where scale bar = 5 μm." figureDoi="http://doi.org/10.5281/zenodo.13638387" httpUri="https://zenodo.org/record/13638387/files/figure.png" pageId="6" pageNumber="41">Fig. 32</figureCitation>
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). External proximal raphe endings droplike, straight (
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<figureCitation id="13792A3AFFFAFF80FC561CBDC1ADFE5E" box="[898,980,485,508]" captionStart="FIGURES 21–35" captionStartId="5.[136,243,1878,1899]" captionTargetBox="[151,1436,190,1853]" captionTargetId="figure-14@5.[151,1436,190,1853]" captionTargetPageId="5" captionText="FIGURES 21–35. Craticula petradeblockiana. LM & SEM pictures taken from the holotype population (sample Vo4) from Water-Supply Creek, James Ross Island.21–31. Light microscopy observations. 32. External view on an entire valve showing the raphe and the variation in stria distance in the central area compared to the rest of the valve. 33. External detail of the perforated areola occlusions in the areolar canal. 34. Internal view of an entire valve showing the raphe. 35. Internal detail of the central area. 36. Internal detail of a valve apex showing the small helictoglossa. 37. Internal detail of the areolae showing the position of the hymenes. Scale bar represents 10 μm except for Figs 33, 36 & 37 where scale bar = 1 μm and Fig. 35 where scale bar = 5 μm." figureDoi="http://doi.org/10.5281/zenodo.13638387" httpUri="https://zenodo.org/record/13638387/files/figure.png" pageId="6" pageNumber="41">Fig. 32</figureCitation>
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). Distal fissures hooked, slightly extending onto the valve mantle. Internally, central nodule very weakly raised (
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<figureCitation id="13792A3AFFFAFF80FCB41F5DC1A2FDBE" box="[864,987,517,540]" captionStart="FIGURES 21–35" captionStartId="5.[136,243,1878,1899]" captionTargetBox="[151,1436,190,1853]" captionTargetId="figure-14@5.[151,1436,190,1853]" captionTargetPageId="5" captionText="FIGURES 21–35. Craticula petradeblockiana. LM & SEM pictures taken from the holotype population (sample Vo4) from Water-Supply Creek, James Ross Island.21–31. Light microscopy observations. 32. External view on an entire valve showing the raphe and the variation in stria distance in the central area compared to the rest of the valve. 33. External detail of the perforated areola occlusions in the areolar canal. 34. Internal view of an entire valve showing the raphe. 35. Internal detail of the central area. 36. Internal detail of a valve apex showing the small helictoglossa. 37. Internal detail of the areolae showing the position of the hymenes. Scale bar represents 10 μm except for Figs 33, 36 & 37 where scale bar = 1 μm and Fig. 35 where scale bar = 5 μm." figureDoi="http://doi.org/10.5281/zenodo.13638387" httpUri="https://zenodo.org/record/13638387/files/figure.png" pageId="6" pageNumber="41">Figs 34, 35</figureCitation>
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). Internal proximal raphe endings relatively distant, straight to very slightly unilaterally shortly bent (
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<figureCitation id="13792A3AFFFAFF80FD351F7DC125FD9E" box="[737,860,549,572]" captionStart="FIGURES 21–35" captionStartId="5.[136,243,1878,1899]" captionTargetBox="[151,1436,190,1853]" captionTargetId="figure-14@5.[151,1436,190,1853]" captionTargetPageId="5" captionText="FIGURES 21–35. Craticula petradeblockiana. LM & SEM pictures taken from the holotype population (sample Vo4) from Water-Supply Creek, James Ross Island.21–31. Light microscopy observations. 32. External view on an entire valve showing the raphe and the variation in stria distance in the central area compared to the rest of the valve. 33. External detail of the perforated areola occlusions in the areolar canal. 34. Internal view of an entire valve showing the raphe. 35. Internal detail of the central area. 36. Internal detail of a valve apex showing the small helictoglossa. 37. Internal detail of the areolae showing the position of the hymenes. Scale bar represents 10 μm except for Figs 33, 36 & 37 where scale bar = 1 μm and Fig. 35 where scale bar = 5 μm." figureDoi="http://doi.org/10.5281/zenodo.13638387" httpUri="https://zenodo.org/record/13638387/files/figure.png" pageId="6" pageNumber="41">Figs 34, 35</figureCitation>
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). Distal raphe endings terminating on small helictoglossae (Fig. 36). Areolae covered by perforated hymenes, located inside each areola (
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<figureCitation id="13792A3AFFFAFF80FC271F1DC63FFDFE" box="[1011,1094,581,604]" captionStart="FIGURES 21–35" captionStartId="5.[136,243,1878,1899]" captionTargetBox="[151,1436,190,1853]" captionTargetId="figure-14@5.[151,1436,190,1853]" captionTargetPageId="5" captionText="FIGURES 21–35. Craticula petradeblockiana. LM & SEM pictures taken from the holotype population (sample Vo4) from Water-Supply Creek, James Ross Island.21–31. Light microscopy observations. 32. External view on an entire valve showing the raphe and the variation in stria distance in the central area compared to the rest of the valve. 33. External detail of the perforated areola occlusions in the areolar canal. 34. Internal view of an entire valve showing the raphe. 35. Internal detail of the central area. 36. Internal detail of a valve apex showing the small helictoglossa. 37. Internal detail of the areolae showing the position of the hymenes. Scale bar represents 10 μm except for Figs 33, 36 & 37 where scale bar = 1 μm and Fig. 35 where scale bar = 5 μm." figureDoi="http://doi.org/10.5281/zenodo.13638387" httpUri="https://zenodo.org/record/13638387/files/figure.png" pageId="6" pageNumber="41">Figs 33</figureCitation>
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, 37).
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</paragraph>
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</subSubSection>
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<subSubSection id="C3586534FFFAFF80FF5C1FD6C6B2FD65" pageId="6" pageNumber="41" type="materials_examined">
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<paragraph id="8BFD36BFFFFAFF80FF5C1FD6C6B2FD65" blockId="6.[136,1451,654,711]" pageId="6" pageNumber="41">
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<emphasis id="B936EAADFFFAFF80FF5C1FD6C2A3FD01" bold="true" box="[136,218,654,675]" pageId="6" pageNumber="41">Type:—</emphasis>
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<collectionCode id="ED53AE7AFFFAFF80FF0E1FD6C3A9FD01" box="[218,464,654,675]" pageId="6" pageNumber="41">JAMES ROSS ISLAND</collectionCode>
|
||
. Ulu Peninsula: Water-supply Creek, sample Vo4, 63° 48” 58.2’
|
||
<collectionCode id="ED53AE7AFFFAFF80FB8F1FD6C613FD01" box="[1115,1130,654,675]" country="Sweden" lsid="urn:lsid:biocol.org:col:15668" name="Department of Botany, Swedish Museum of Natural History" pageId="6" pageNumber="41" type="Herbarium">S</collectionCode>
|
||
, 57° 54”
|
||
<geoCoordinate id="EE765078FFFAFF80FB1B1FD6C761FD01" box="[1231,1304,654,675]" degrees="55.1" direction="west" orientation="longitude" pageId="6" pageNumber="41" precision="5555" value="-55.1">55.1 W</geoCoordinate>
|
||
,
|
||
<emphasis id="B936EAADFFFAFF80FAE51FD6C745FD01" box="[1329,1340,654,675]" italics="true" pageId="6" pageNumber="41">
|
||
<collectionCode id="ED53AE7AFFFAFF80FAE51FD6C745FD01" box="[1329,1340,654,675]" country="South Africa" lsid="urn:lsid:biocol.org:col:14647" name="University of the Witwatersrand" pageId="6" pageNumber="41" type="Herbarium">J</collectionCode>
|
||
</emphasis>
|
||
.
|
||
<emphasis id="B936EAADFFFAFF80FA9F1FD6C7FDFD01" box="[1355,1412,654,675]" italics="true" pageId="6" pageNumber="41">Elster</emphasis>
|
||
,
|
||
<emphasis id="B936EAADFFFAFF80FA471FD6C337FD65" italics="true" pageId="6" pageNumber="41">
|
||
<date id="FFFC107FFFFAFF80FA471FD6C337FD65" pageId="6" pageNumber="41" value="2006-02-01">01 February 2006</date>
|
||
</emphasis>
|
||
(
|
||
<typeStatus id="54F9881DFFFAFF80FE8E1FEAC3C9FD65" box="[346,432,690,711]" pageId="6" pageNumber="41" type="holotype">holotype</typeStatus>
|
||
<collectionCode id="ED53AE7AFFFAFF80FE621FEAC3A2FD65" box="[438,475,690,711]" country="Brazil" name="Embrapa Agrobiology Diazothrophic Microbial Culture Collection" pageId="6" pageNumber="41">BR</collectionCode>
|
||
! slide no. 4394,
|
||
<typeStatus id="54F9881DFFFAFF80FDA31FEAC0C5FD65" box="[631,700,690,711]" pageId="6" pageNumber="41" type="isotype">isotype</typeStatus>
|
||
<collectionCode id="ED53AE7AFFFAFF80FD171FEAC088FD65" box="[707,753,690,711]" country="India" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15781" lsid="urn:lsid:biocol.org:col:15781" name="Institute of Himalayan Bioresource Technology" pageId="6" pageNumber="41" type="Herbarium">PLP</collectionCode>
|
||
! Slide no. 278, University of Antwerp, Belgium).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3586534FFFAFF80FF5C1FA0C741FC67" pageId="6" pageNumber="41" type="biology_ecology">
|
||
<paragraph id="8BFD36BFFFFAFF80FF5C1FA0C741FC67" blockId="6.[136,1452,760,1037]" pageId="6" pageNumber="41">
|
||
<emphasis id="B936EAADFFFAFF80FF5C1FA0C3CAFCB3" bold="true" box="[136,435,760,785]" pageId="6" pageNumber="41">Ecology and Distribution</emphasis>
|
||
:
|
||
<emphasis id="B936EAADFFFAFF80FE6F1FA0C3AEFCB3" bold="true" box="[443,471,760,785]" pageId="6" pageNumber="41">—</emphasis>
|
||
<taxonomicName id="4C424D3CFFFAFF80FE031FA0C174FCB3" authorityName="Van de Vijver, Kopalova & Zidarova" authorityYear="2015" box="[471,781,760,785]" class="Bacillariophyceae" family="Naviculaceae" genus="Craticula" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="41" phylum="Bacillariophyta" rank="species" species="petradeblockiana">
|
||
<emphasis id="B936EAADFFFAFF80FE031FA0C174FCB3" box="[471,781,760,785]" italics="true" pageId="6" pageNumber="41">Craticula petradeblockiana</emphasis>
|
||
</taxonomicName>
|
||
was found in a sample, collected from Water-Supply Creek, on Ulu Peninsula at
|
||
<quantity id="4CBA9B5AFFFAFF80FEBC1E44C3CCFC97" box="[360,437,796,821]" metricMagnitude="3" metricUnit="m" metricValue="2.2" pageId="6" pageNumber="41" unit="km" value="2.2">2.2 km</quantity>
|
||
from the ocean at an altitude of
|
||
<quantity id="4CBA9B5AFFFAFF80FCCF1E44C12AFC97" box="[795,851,796,821]" metricMagnitude="1" metricUnit="m" metricValue="3.9" pageId="6" pageNumber="41" unit="m" value="39.0">39 m</quantity>
|
||
a.s.l. Unfortunately, more ecological information was not collected when sampling. On the nearby Livingston Island (South
|
||
<collectingRegion id="4986F85DFFFAFF80FC471E18C637FCFB" box="[915,1102,832,857]" country="United Kingdom" name="Shetland Islands" pageId="6" pageNumber="41">Shetland Islands</collectingRegion>
|
||
),
|
||
<taxonomicName id="4C424D3CFFFAFF80FBB51E18C73CFCFB" authorityName="Van de Vijver, Kopalova & Zidarova" authorityYear="2015" box="[1121,1349,832,857]" class="Bacillariophyceae" family="Naviculaceae" genus="Craticula" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="41" phylum="Bacillariophyta" rank="species" species="petradeblockiana">
|
||
<emphasis id="B936EAADFFFAFF80FBB51E18C60DFCFB" box="[1121,1140,832,857]" italics="true" pageId="6" pageNumber="41">C</emphasis>
|
||
.
|
||
<emphasis id="B936EAADFFFAFF80FB551E18C73CFCFB" box="[1153,1349,832,857]" italics="true" pageId="6" pageNumber="41">petradeblockiana</emphasis>
|
||
</taxonomicName>
|
||
has been rarely observed in samples taken from streams and ponds, though more valves were found only in a pond with turbid water, having a relatively low conductance (212 μS/cm) and NO
|
||
<subScript id="17C634FAFFFAFF80FC821EC1C127FC05" attach="left" box="[854,862,921,935]" fontSize="6" pageId="6" pageNumber="41">3</subScript>
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||
<superScript id="7C379BF7FFFAFF80FC8A1EDEC112FC03" attach="right" box="[862,875,902,929]" fontSize="6" pageId="6" pageNumber="41">--</superScript>
|
||
N (
|
||
<quantity id="4CBA9B5AFFFAFF80FC5B1ED0C1A6FC03" box="[911,991,904,929]" metricMagnitude="-7" metricUnit="kg" metricValue="4.0" pageId="6" pageNumber="41" unit="mg" value="0.4">0.4 mg</quantity>
|
||
/l) and PO
|
||
<subScript id="17C634FAFFFAFF80FB841EC1C621FC05" attach="left" box="[1104,1112,921,935]" fontSize="6" pageId="6" pageNumber="41">4</subScript>
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||
<superScript id="7C379BF7FFFAFF80FB8C1EDEC617FC03" attach="right" box="[1112,1134,902,929]" fontSize="6" pageId="6" pageNumber="41">3--</superScript>
|
||
P (
|
||
<quantity id="4CBA9B5AFFFAFF80FB581ED0C693FC03" box="[1164,1258,904,929]" metricMagnitude="-7" metricUnit="kg" metricValue="2.1" pageId="6" pageNumber="41" unit="mg" value="0.21">0.21 mg</quantity>
|
||
/l) concentrations (Zidarova, pers. obvs.) In all cases the samples were dominated by various
|
||
<taxonomicName id="4C424D3CFFFAFF80FC061EF4C637FC67" authorityName="H.Lange-Bertalot" authorityYear="1997" box="[978,1102,940,965]" class="Bacillariophyceae" family="Naviculaceae" genus="Mayamaea" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="41" phylum="Ochrophyta" rank="genus">
|
||
<emphasis id="B936EAADFFFAFF80FC061EF4C637FC67" box="[978,1102,940,965]" italics="true" pageId="6" pageNumber="41">Mayamaea</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C424D3CFFFAFF80FB511EF4C682FC67" authorityName="H.Lange-Bertalot" authorityYear="1997" box="[1157,1275,940,965]" class="Bacillariophyceae" family="Naviculaceae" genus="Fistulifera" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="41" phylum="Bacillariophyta" rank="genus">
|
||
<emphasis id="B936EAADFFFAFF80FB511EF4C682FC67" box="[1157,1275,940,965]" italics="true" pageId="6" pageNumber="41">Fistulifera</emphasis>
|
||
</taxonomicName>
|
||
taxa.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3586534FFFAFF80FF691E88C682FBAF" pageId="6" pageNumber="41" type="etymology">
|
||
<paragraph id="8BFD36BFFFFAFF80FF691E88C682FBAF" blockId="6.[136,1452,760,1037]" pageId="6" pageNumber="41">
|
||
<emphasis id="B936EAADFFFAFF80FF691E88C347FC4B" bold="true" box="[189,318,976,1001]" pageId="6" pageNumber="41">Etymology</emphasis>
|
||
:
|
||
<emphasis id="B936EAADFFFAFF80FE921E88C31BFC4B" bold="true" box="[326,354,976,1001]" pageId="6" pageNumber="41">—</emphasis>
|
||
The species is named after our dear colleague, Dr. Petra De Block (Botanic Garden Meise,
|
||
<collectingCountry id="F355762FFFFAFF80FA961E88C7DDFC4B" box="[1346,1444,976,1001]" name="Belgium" pageId="6" pageNumber="41">Belgium</collectingCountry>
|
||
) in recognition of her taxonomic work, mainly on the angiosperm
|
||
<taxonomicName id="4C424D3CFFFAFF80FCB01EACC1A0FBAF" box="[868,985,1012,1037]" class="Magnoliopsida" family="Rubiaceae" kingdom="Plantae" order="Gentianales" pageId="6" pageNumber="41" phylum="Tracheophyta" rank="family">Rubiaceae</taxonomicName>
|
||
family from
|
||
<collectingCountry id="F355762FFFFAFF80FBB91EACC68FFBAF" box="[1133,1270,1012,1037]" name="Madagascar" pageId="6" pageNumber="41">Madagascar</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |