Add updates up until 2024-12-02 22:12:15
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<document id="E5E41D343BB887A4612A26E1E223E822" ID-DOI="10.1371/journal.pone.0282247" ID-ISSN="1932-6203" ID-PMC="PMC10246822" ID-PubMed="37285340" ID-Zenodo-Dep="13151874" IM.bibliography_approvedBy="karina" IM.illustrations_approvedBy="karina" IM.materialsCitations_approvedBy="karina" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="karina" checkinTime="1719975523565" checkinUser="felipe" docAuthor="Peng, Jungang, Slater, Sam M., McLoughlin, Stephen & Vajda, Vivi" docDate="2023" docId="03A90F16FFB4FFBB075BF94DD8F3FE5C" docLanguage="en" docName="PLoSONE.18.6.e0282247.pdf" docOrigin="PLoS ONE (e 0282247) 18 (6)" docStyle="DocumentStyle:55318D21378FF0528C342C9740A1E1BE.2:PLoSONE.2014-.journal_article" docStyleId="55318D21378FF0528C342C9740A1E1BE" docStyleName="PLoSONE.2014-.journal_article" docStyleVersion="2" docTitle="Kuqaia radiata Li 1993" docType="treatment" docVersion="1" lastPageNumber="12" masterDocId="FF90776EFFBDFFB0056EFF8EDA10FFE4" masterDocTitle="New species of Kuqaia from the Lower Jurassic of Sweden indicates a possible water flea (Crustacea: Branchiopoda) affinity" masterLastPageNumber="20" masterPageNumber="1" pageNumber="10" updateTime="1733177524797" updateUser="karina">
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<mods:titleInfo id="65D1E58D68296C5C36E17800134AC0A1">
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<mods:title id="D63DA309A968787A0ACC35DA118CAD78">New species of Kuqaia from the Lower Jurassic of Sweden indicates a possible water flea (Crustacea: Branchiopoda) affinity</mods:title>
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<mods:namePart id="38F7A0678C85670D695E84103F58CC42">Peng, Jungang</mods:namePart>
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<mods:namePart id="7104ECC2516EF6603DEB5CC2F84CE2B4">Slater, Sam M.</mods:namePart>
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<mods:affiliation id="794FFF3562ADD979EB9DFBE6FFEE6E9A">Department of Palaeobiology, Swedish Museum of Natural History, Stockholm, Sweden</mods:affiliation>
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</mods:role>
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<mods:namePart id="189FDE071575728A8FDCD8F03C7A5F74">McLoughlin, Stephen</mods:namePart>
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<mods:affiliation id="AA2AD16917333349776F6174C6AD7FC8">Department of Palaeobiology, Swedish Museum of Natural History, Stockholm, Sweden</mods:affiliation>
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<mods:namePart id="1C3F5A17938C77CD197649A9574A6813">Vajda, Vivi</mods:namePart>
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<mods:affiliation id="12C8902BBAB0C56D3AD16EA8427727D4">Department of Palaeobiology, Swedish Museum of Natural History, Stockholm, Sweden</mods:affiliation>
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<mods:title id="E03728C19BC6643A54AEB1153EE1539C">PLoS ONE</mods:title>
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<mods:date id="E0499770B5D56709968FC67D0D78ABFD">2023</mods:date>
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<mods:title id="66785392DE2B791003732CE230E21828">e 0282247</mods:title>
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<mods:number id="2DFB120B99EF6B0CE267D8A2E6D50144">2023-06-07</mods:number>
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<mods:identifier id="44968DEFBC8E1237D58A206107629325" type="DOI">10.1371/journal.pone.0282247</mods:identifier>
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<mods:identifier id="66F79D84177FE90477B5CBF456CA758D" type="ISSN">1932-6203</mods:identifier>
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<mods:identifier id="7528A0591F662E01BE270C5906BC7F76" type="PMC">PMC10246822</mods:identifier>
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<mods:identifier id="283ED1804EE81D292E32850304C4DE1C" type="PubMed">37285340</mods:identifier>
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<mods:identifier id="91B3AAA683C63E88EB0C4A1D26CE6398" type="Zenodo-Dep">13151874</mods:identifier>
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</mods:mods>
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<treatment id="03A90F16FFB4FFBB075BF94DD8F3FE5C" LSID="urn:lsid:plazi:treatment:03A90F16FFB4FFBB075BF94DD8F3FE5C" httpUri="http://treatment.plazi.org/id/03A90F16FFB4FFBB075BF94DD8F3FE5C" lastPageId="11" lastPageNumber="12" pageId="9" pageNumber="10">
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<subSubSection id="C31AED8BFFB4FFB9075BF94DD920F93F" box="[565,816,1731,1755]" pageId="9" pageNumber="10" type="nomenclature">
|
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<paragraph id="8BBFBE00FFB4FFB9075BF94DD920F93F" blockId="9.[533,1526,1661,1894]" box="[565,816,1731,1755]" pageId="9" pageNumber="10">
|
||||
<taxonomicName id="4C00C583FFB4FFB9075BF94DD920F93F" authority="Li, 1993" authorityName="Li" authorityYear="1993" box="[565,816,1731,1755]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="9" pageNumber="10" phylum="Tracheophyta" rank="species" species="radiata">
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||||
<emphasis id="B9746212FFB4FFB9075BF94DD8C6F93F" box="[565,726,1731,1755]" italics="true" pageId="9" pageNumber="10">Kuqaia radiata</emphasis>
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Li, 1993
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</taxonomicName>
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||||
</paragraph>
|
||||
</subSubSection>
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||||
<subSubSection id="C31AED8BFFB4FFB9075BF968D8B5F91A" box="[565,677,1766,1790]" pageId="9" pageNumber="10" type="description">
|
||||
<paragraph id="8BBFBE00FFB4FFB9075BF968D8B5F91A" blockId="9.[533,1526,1661,1894]" box="[565,677,1766,1790]" pageId="9" pageNumber="10">
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||||
<figureCitation id="133BA285FFB4FFB9075BF968D8B5F91A" box="[565,677,1766,1790]" captionStart="Fig 7" captionStartId="10.[533,561,1562,1581]" captionTargetBox="[533,1493,182,1540]" captionTargetId="figure-38@10.[533,1493,182,1540]" captionTargetPageId="10" captionText="Fig 7. Scanning electron micrographs of Kuqaia species from the Pliensbachian of Skåne. (a)–(e) Kuqaia radiata Li, 1993; (a) whole specimen (NRM X12707), and (b) enlargement of radial ridges in lateral view, showing the prominence of radial ridges; (c) whole specimen (NRM X12708), (d) and (e) enlargements of radial ridges. (f) and (g) Kuqaia quadrata Li, 1993; (f) specimen (NRM X12706) in dorsal view showing the prominent intersecting ridged ornamentation and (g) enlargement of chequered ornament. All from Kävlinge BH-928 core depth 46.97–46.01 m. Scale bars = 100 μm, unless otherwise indicated. https://doi.org/10.1371/journal.pone.0282247.g007" figureDoi="http://doi.org/10.5281/zenodo.13151888" httpUri="https://zenodo.org/record/13151888/files/figure.png" pageId="9" pageNumber="10">Fig 7A–7E</figureCitation>
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||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFB4FFB9075BF886D9C5F8C4" box="[565,981,1800,1824]" pageId="9" pageNumber="10" type="materials_examined">
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||||
<paragraph id="8BBFBE00FFB4FFB9075BF886D9C5F8C4" blockId="9.[533,1526,1661,1894]" box="[565,981,1800,1824]" pageId="9" pageNumber="10">
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||||
<emphasis id="B9746212FFB4FFB9075BF886D880F8C4" box="[565,656,1800,1824]" italics="true" pageId="9" pageNumber="10">Material</emphasis>
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.
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<collectionCode id="ED1126C5FFB4FFB907F2F886D8C8F8C4" box="[668,728,1800,1824]" country="Sweden" httpUri="http://grbio.org/cool/4m0z-xq14" name="Swedish Museum of Natural History - Zoological Collections" pageId="9" pageNumber="10" type="Museum">NRM</collectionCode>
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X12707;
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<collectionCode id="ED1126C5FFB4FFB90655F886D967F8C4" box="[827,887,1800,1824]" country="Sweden" httpUri="http://grbio.org/cool/4m0z-xq14" name="Swedish Museum of Natural History - Zoological Collections" pageId="9" pageNumber="10" type="Museum">NRM</collectionCode>
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X12708.
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</paragraph>
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</subSubSection>
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<subSubSection id="C31AED8BFFB4FFBB075BF8A5DF62FEEE" lastPageId="11" lastPageNumber="12" pageId="9" pageNumber="10" type="description">
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||||
<paragraph id="8BBFBE00FFB4FFBA075BF8A5DF03F8B1" blockId="9.[533,1526,1661,1894]" lastBlockId="10.[533,1510,1783,1877]" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10">
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||||
<emphasis id="B9746212FFB4FFB9075BF8A5D8BDF8A6" box="[565,685,1835,1858]" italics="true" pageId="9" pageNumber="10">Description</emphasis>
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. Shell reniform in lateral view; elliptical in dorso-ventral view. Radial ridges well-developed;
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<quantity id="4CF813E5FFB4FFB907AFF8C0D90EF882" box="[705,798,1870,1894]" metricMagnitude="-1" metricUnit="m" metricValue="8.128" metricValueMax="8.382" metricValueMin="7.874" pageId="9" pageNumber="10" unit="in" value="32.0" valueMax="33.0" valueMin="31.0">31–33 in</quantity>
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number, flat-crested or blade-shaped, 3–7 μm wide. Concentric ridges generally weak, slightly more developed at venter and/or dorsum. On
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<specimenCount id="9D067589FFB7FFBA0051F979DFC3F8EB" box="[1343,1491,1783,1807]" count="1" pageId="10" pageNumber="11" type="generic">one specimen</specimenCount>
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, concentric ridges incompletely developed at lateral sides, rarely reaching anterior and posterior. Back distinct. Collar-shaped margin and caudal spine are damaged.
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</paragraph>
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<caption id="DF7FEE88FFB7FFBA077BF994D9BDF931" ID-DOI="http://doi.org/10.5281/zenodo.13151888" ID-Zenodo-Dep="13151888" httpUri="https://zenodo.org/record/13151888/files/figure.png" pageId="10" pageNumber="11" startId="10.[533,561,1562,1581]" targetBox="[533,1493,182,1540]" targetPageId="10" targetType="figure">
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<paragraph id="8BBFBE00FFB7FFBA077BF994D9BBF948" blockId="10.[533,1520,1562,1749]" pageId="10" pageNumber="11">
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<emphasis id="B9746212FFB7FFBA077BF994DF35F9C9" bold="true" box="[533,1317,1562,1582]" pageId="10" pageNumber="11">
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Fig 7. Scanning electron micrographs of
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<taxonomicName id="4C00C583FFB7FFBA0615F994D9EFF9C9" box="[891,1023,1562,1581]" pageId="10" pageNumber="11">
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<emphasis id="B9746212FFB7FFBA0615F994D9ACF9C9" bold="true" box="[891,956,1562,1581]" italics="true" pageId="10" pageNumber="11">Kuqaia</emphasis>
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species
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</taxonomicName>
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from the Pliensbachian of Skåne.
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</emphasis>
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(a)–(e)
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<taxonomicName id="4C00C583FFB7FFBA0006F994D84AF9A2" authority="Li, 1993" authorityName="Li" authorityYear="1993" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="10" pageNumber="11" phylum="Tracheophyta" rank="species" species="radiata">
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<emphasis id="B9746212FFB7FFBA0006F994DFF8F9C9" box="[1384,1512,1562,1581]" italics="true" pageId="10" pageNumber="11">Kuqaia radiata</emphasis>
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Li, 1993
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</taxonomicName>
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; (a) whole specimen (NRM X12707), and (b) enlargement of radial ridges in lateral view, showing the prominence of radial ridges; (c) whole specimen (NRM X12708), (d) and (e) enlargements of radial ridges. (f) and (g)
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<taxonomicName id="4C00C583FFB7FFBA077BF9E8D8FEF99D" authority="Li, 1993" authorityName="Li" authorityYear="1993" box="[533,750,1638,1657]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="10" pageNumber="11" phylum="Tracheophyta" rank="species" species="quadrata">
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||||
<emphasis id="B9746212FFB7FFBA077BF9E8D8B6F99D" box="[533,678,1638,1657]" italics="true" pageId="10" pageNumber="11">Kuqaia quadrata</emphasis>
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Li, 1993
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</taxonomicName>
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; (f) specimen (NRM X12706) in dorsal view showing the prominent intersecting ridged ornamentation and (g) enlargement of chequered ornament. All from Kävlinge BH-928 core depth 46.97–46.01 m. Scale bars = 100 μm, unless otherwise indicated.
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</paragraph>
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<paragraph id="8BBFBE00FFB7FFBA077BF94CD9BDF931" blockId="10.[533,1520,1562,1749]" box="[533,941,1730,1749]" pageId="10" pageNumber="11">https://doi.org/10.1371/journal.pone.0282247.g007</paragraph>
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</caption>
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<paragraph id="8BBFBE00FFB6FFBB075BFF5EDFE5FF0C" blockId="11.[533,1532,208,440]" box="[565,1525,208,232]" pageId="11" pageNumber="12">
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<emphasis id="B9746212FFB6FFBB075BFF5ED8A4FF03" box="[565,692,208,231]" italics="true" pageId="11" pageNumber="12">Comparison</emphasis>
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. This species is distinguished from others by the predominance of radial ridges.
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</paragraph>
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<paragraph id="8BBFBE00FFB6FFBB075BFF7DDF62FEEE" blockId="11.[533,1532,208,440]" box="[565,1394,242,267]" pageId="11" pageNumber="12">
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<emphasis id="B9746212FFB6FFBB075BFF7DD8A0FEEE" box="[565,688,243,266]" italics="true" pageId="11" pageNumber="12">Dimensions</emphasis>
|
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. Length 365(383)400 μm; width 160(164)167 μm (
|
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<specimenCount id="9D067589FFB6FFBB01AAFF7CDF76FEEE" box="[1220,1382,242,266]" count="2" pageId="11" pageNumber="12" type="generic">two specimens</specimenCount>
|
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).
|
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</paragraph>
|
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</subSubSection>
|
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<subSubSection id="C31AED8BFFB6FFBB075BFE9BDE52FE96" pageId="11" pageNumber="12" type="discussion">
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<paragraph id="8BBFBE00FFB6FFBB075BFE9BDE52FE96" blockId="11.[533,1532,208,440]" pageId="11" pageNumber="12">
|
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<emphasis id="B9746212FFB6FFBB075BFE9BD880FEC9" box="[565,656,277,301]" italics="true" pageId="11" pageNumber="12">Remarks</emphasis>
|
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.
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<specimenCount id="9D067589FFB6FFBB07F2FE9BD925FEC9" box="[668,821,277,301]" count="1" pageId="11" pageNumber="12" type="generic">One specimen</specimenCount>
|
||||
with both radial and concentric ridges forms a partially reticulate ornamentation (
|
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<figureCitation id="133BA285FFB6FFBB07AAFEB6D923FEB4" box="[708,819,312,336]" captionStart="Fig 7" captionStartId="10.[533,561,1562,1581]" captionTargetBox="[533,1493,182,1540]" captionTargetId="figure-38@10.[533,1493,182,1540]" captionTargetPageId="10" captionText="Fig 7. Scanning electron micrographs of Kuqaia species from the Pliensbachian of Skåne. (a)–(e) Kuqaia radiata Li, 1993; (a) whole specimen (NRM X12707), and (b) enlargement of radial ridges in lateral view, showing the prominence of radial ridges; (c) whole specimen (NRM X12708), (d) and (e) enlargements of radial ridges. (f) and (g) Kuqaia quadrata Li, 1993; (f) specimen (NRM X12706) in dorsal view showing the prominent intersecting ridged ornamentation and (g) enlargement of chequered ornament. All from Kävlinge BH-928 core depth 46.97–46.01 m. Scale bars = 100 μm, unless otherwise indicated. https://doi.org/10.1371/journal.pone.0282247.g007" figureDoi="http://doi.org/10.5281/zenodo.13151888" httpUri="https://zenodo.org/record/13151888/files/figure.png" pageId="11" pageNumber="12">Fig 7C–7E</figureCitation>
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). However, the shell surface is unambiguously dominated by radial ridges, thus favouring assignment to
|
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<taxonomicName id="4C00C583FFB6FFBB06F2FED5DE2CFE96" authorityName="Li" authorityYear="1993" box="[924,1084,346,370]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="11" pageNumber="12" phylum="Tracheophyta" rank="species" species="radiata">
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<emphasis id="B9746212FFB6FFBB06F2FED5DE2CFE96" box="[924,1084,346,370]" italics="true" pageId="11" pageNumber="12">Kuqaia radiata</emphasis>
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</taxonomicName>
|
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.
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</paragraph>
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</subSubSection>
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<paragraph id="8BBFBE00FFB6FFBB075BFEF3D8F7FE5C" blockId="11.[533,1532,208,440]" pageId="11" pageNumber="12">
|
||||
<subSubSection id="C31AED8BFFB6FFBB075BFEF3D8F3FE5C" pageId="11" pageNumber="12" type="biology_ecology">
|
||||
<emphasis id="B9746212FFB6FFBB075BFEF3D8BBFE70" box="[565,683,381,404]" italics="true" pageId="11" pageNumber="12">Occurrence</emphasis>
|
||||
,
|
||||
<emphasis id="B9746212FFB6FFBB07D9FEF0D92AFE71" box="[695,826,381,405]" italics="true" pageId="11" pageNumber="12">unit and age</emphasis>
|
||||
. 46.97–
|
||||
<quantity id="4CF813E5FFB6FFBB06E5FEF3D9F2FE71" box="[907,994,381,405]" metricMagnitude="1" metricUnit="m" metricValue="4.607" pageId="11" pageNumber="12" unit="m" value="46.07">46.07 m</quantity>
|
||||
, Kävlinge BH-928; Katslösa Member, Rya Formation; Pliensbachian
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</subSubSection>
|
||||
.
|
||||
</paragraph>
|
||||
</treatment>
|
||||
</document>
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231
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data/03/A9/0F/03A90F16FFB9FFB7075BF948DF51FD6C.xml
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|
|
@ -0,0 +1,231 @@
|
|||
<document id="D9EED1263049CFA3CC6A3D8FB48CF2B4" ID-DOI="10.1371/journal.pone.0282247" ID-ISSN="1932-6203" ID-PMC="PMC10246822" ID-PubMed="37285340" ID-Zenodo-Dep="13151874" IM.bibliography_approvedBy="karina" IM.illustrations_approvedBy="karina" IM.materialsCitations_approvedBy="karina" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="karina" checkinTime="1719975523565" checkinUser="felipe" docAuthor="Peng, Jungang, Slater, Sam M., McLoughlin, Stephen & Vajda, Vivi" docDate="2023" docId="03A90F16FFB9FFB7075BF948DF51FD6C" docLanguage="en" docName="PLoSONE.18.6.e0282247.pdf" docOrigin="PLoS ONE (e 0282247) 18 (6)" docStyle="DocumentStyle:55318D21378FF0528C342C9740A1E1BE.2:PLoSONE.2014-.journal_article" docStyleId="55318D21378FF0528C342C9740A1E1BE" docStyleName="PLoSONE.2014-.journal_article" docStyleVersion="2" docTitle="Kuqaia scanicus Peng, Slater, McLoughlin & Vajda, 2023, sp. nov." docType="treatment" docVersion="1" lastPageNumber="8" masterDocId="FF90776EFFBDFFB0056EFF8EDA10FFE4" masterDocTitle="New species of Kuqaia from the Lower Jurassic of Sweden indicates a possible water flea (Crustacea: Branchiopoda) affinity" masterLastPageNumber="20" masterPageNumber="1" pageNumber="5" updateTime="1733177524797" updateUser="karina">
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<mods:title id="86B40B9402C5D2B5FFD5D65B4A8307B4">New species of Kuqaia from the Lower Jurassic of Sweden indicates a possible water flea (Crustacea: Branchiopoda) affinity</mods:title>
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<mods:namePart id="C8D7785BA3235509F6379F702DA9DD78">Peng, Jungang</mods:namePart>
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<mods:namePart id="D177FF7509172CF31C0A1A184ECE13D7">Slater, Sam M.</mods:namePart>
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<mods:affiliation id="F38F19858AA2E68B6B1BB177C0F6ECCF">Department of Palaeobiology, Swedish Museum of Natural History, Stockholm, Sweden</mods:affiliation>
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<mods:namePart id="9481B8552E57BCF5135A6DA74A229675">McLoughlin, Stephen</mods:namePart>
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<mods:affiliation id="30B8842541668E99EE0B0BF76386EEA1">Department of Palaeobiology, Swedish Museum of Natural History, Stockholm, Sweden</mods:affiliation>
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<mods:namePart id="7D4FA44A7AF2F6CBED4494D4D80EE7D3">Vajda, Vivi</mods:namePart>
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<mods:affiliation id="E3E3CB25131476157C15575A6E154D23">Department of Palaeobiology, Swedish Museum of Natural History, Stockholm, Sweden</mods:affiliation>
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<mods:title id="1083B0842CD4342C4DF8919B3764A116">PLoS ONE</mods:title>
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<mods:date id="B17643AFA384E18C97E50D2E1810FCE1">2023</mods:date>
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<treatment id="03A90F16FFB9FFB7075BF948DF51FD6C" ID-DOI="http://doi.org/10.5281/zenodo.12630987" ID-Zenodo-Dep="12630987" LSID="urn:lsid:plazi:treatment:03A90F16FFB9FFB7075BF948DF51FD6C" httpUri="http://treatment.plazi.org/id/03A90F16FFB9FFB7075BF948DF51FD6C" lastPageId="7" lastPageNumber="8" pageId="4" pageNumber="5">
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<subSubSection id="C31AED8BFFB9FFB4075BF948D927F939" box="[565,823,1733,1757]" pageId="4" pageNumber="5" type="nomenclature">
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<paragraph id="8BBFBE00FFB9FFB4075BF948D927F939" blockId="4.[533,1534,1733,1896]" box="[565,823,1733,1757]" pageId="4" pageNumber="5">
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<taxonomicName id="4C00C583FFB9FFB4075BF948D8CFF939" authorityName="Peng & Slater & McLoughlin & Vajda" authorityYear="2023" box="[565,735,1734,1757]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="4" pageNumber="5" phylum="Tracheophyta" rank="species" species="scanicus" status="sp. nov.">
|
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<emphasis id="B9746212FFB9FFB4075BF948D8CFF939" box="[565,735,1734,1757]" italics="true" pageId="4" pageNumber="5">Kuqaia scanicus</emphasis>
|
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</taxonomicName>
|
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<taxonomicNameLabel id="A247DF69FFB9FFB4078BF94BD927F939" box="[741,823,1733,1757]" pageId="4" pageNumber="5" rank="species">sp. nov.</taxonomicNameLabel>
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</heading>
|
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</paragraph>
|
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</subSubSection>
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<subSubSection id="C31AED8BFFB9FFB4075BF966D8A4F8E4" box="[565,692,1768,1792]" pageId="4" pageNumber="5" type="description">
|
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<paragraph id="8BBFBE00FFB9FFB4075BF966D8A4F8E4" blockId="4.[533,1534,1733,1896]" box="[565,692,1768,1792]" pageId="4" pageNumber="5">
|
||||
<figureCitation id="133BA285FFB9FFB4075BF966D863F8E4" box="[565,627,1768,1792]" captionStart="Fig 2" captionStartId="4.[533,561,1588,1607]" captionTargetBox="[533,1493,208,1566]" captionTargetId="figure-50@4.[533,1493,208,1566]" captionTargetPageId="4" captionText="Fig 2. Kuqaia scanicus sp.nov. Holotype, NRM X12700; Kävlinge BH-928 core depth 40.40–39.60 m. (a) Scanning electron micrograph of whole specimen at low magnification. (b) Enlargement (SEM image), showing surface ornamentation in central part. https://doi.org/10.1371/journal.pone.0282247.g002" figureDoi="http://doi.org/10.5281/zenodo.13151878" httpUri="https://zenodo.org/record/13151878/files/figure.png" pageId="4" pageNumber="5">Figs 2</figureCitation>
|
||||
and
|
||||
<figureCitation id="133BA285FFB9FFB407C9F966D8A4F8E4" box="[679,692,1768,1792]" captionStart="Fig 3" captionStartId="5.[533,561,1588,1607]" captionTargetBox="[533,1493,208,1566]" captionTargetId="figure-41@5.[533,1493,208,1566]" captionTargetPageId="5" captionText="Fig 3. Enlargement of the holotype (NRM X12700) of Kuqaia scanicus sp. nov. Kävlinge BH-928 core depth 40.40– 39.60 m. Scale bars = 100 μm, unless otherwise stated.(a) Well-developed radial ridges at the anterior (SEM image). (b) Weakly defined ridges at the posterior (SEM image). (c) Weak, parallel and transverse ridges on peduncles (SEM image). (d) Complex surface ornament revealed in UV-fluorescence microscopy. (e) Weakly defined ridges on peduncles evident in fluorescence microscopy. https://doi.org/10.1371/journal.pone.0282247.g003" figureDoi="http://doi.org/10.5281/zenodo.13151880" httpUri="https://zenodo.org/record/13151880/files/figure.png" pageId="4" pageNumber="5">3</figureCitation>
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFB9FFB4075BF885DE61F8A1" pageId="4" pageNumber="5" type="etymology">
|
||||
<paragraph id="8BBFBE00FFB9FFB4075BF885DE61F8A1" blockId="4.[533,1534,1733,1896]" pageId="4" pageNumber="5">
|
||||
<emphasis id="B9746212FFB9FFB4075BF885D8EFF8C6" box="[565,767,1802,1826]" italics="true" pageId="4" pageNumber="5">Derivation of name</emphasis>
|
||||
. The specific epithet
|
||||
<taxonomicName id="4C00C583FFB9FFB4068EF885DE95F8C7" authority="(Latin)" baseAuthorityName="Latin" box="[992,1157,1803,1827]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="4" pageNumber="5" phylum="Tracheophyta" rank="species" species="scanicus">
|
||||
<emphasis id="B9746212FFB9FFB4068EF885DE26F8C6" box="[992,1078,1803,1826]" italics="true" pageId="4" pageNumber="5">scanicus</emphasis>
|
||||
(Latin)
|
||||
</taxonomicName>
|
||||
refers to the discovery of this taxon in the southernmost province of
|
||||
<collectingCountry id="F317FE90FFB9FFB4061FF8A3D9D5F8A1" box="[881,965,1837,1861]" name="Sweden" pageId="4" pageNumber="5">Sweden</collectingCountry>
|
||||
,
|
||||
<collectingRegion id="49C470E2FFB9FFB406A1F8A3DE04F8A1" box="[975,1044,1837,1861]" country="Sweden" name="Skane" pageId="4" pageNumber="5">Scania</collectingRegion>
|
||||
(
|
||||
<collectingRegion id="49C470E2FFB9FFB4014FF8A3DE75F8A1" box="[1057,1125,1836,1861]" country="Sweden" name="Skane" pageId="4" pageNumber="5">Skåne</collectingRegion>
|
||||
).
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFB9FFB5075BF8C1DF20F8D7" lastPageId="5" lastPageNumber="6" pageId="4" pageNumber="5" type="materials_examined">
|
||||
<paragraph id="8BBFBE00FFB9FFB4075BF8C1D9DFF88C" blockId="4.[533,1534,1733,1896]" box="[565,975,1871,1896]" pageId="4" pageNumber="5">
|
||||
<materialsCitation id="3B68B45DFFB9FFB4075BF8C1D9DFF88C" box="[565,975,1871,1896]" collectionCode="NRM" locality="Rya Formation; Pliensbachian" pageId="4" pageNumber="5" specimenCode="NRM X12700" specimenCount="1" typeStatus="holotype">
|
||||
<emphasis id="B9746212FFB9FFB4075BF8C1D883F883" box="[565,659,1871,1895]" italics="true" pageId="4" pageNumber="5">
|
||||
<typeStatus id="54BB00A2FFB9FFB4075BF8C1D883F883" box="[565,659,1871,1895]" pageId="4" pageNumber="5" type="holotype">Holotype</typeStatus>
|
||||
</emphasis>
|
||||
.
|
||||
<specimenCode id="DBA6167BFFB9FFB407F1F8DED922F88C" box="[671,818,1872,1896]" pageId="4" pageNumber="5">NRM X12700</specimenCode>
|
||||
(
|
||||
<figureCitation id="133BA285FFB9FFB40651F8DED96FF88C" box="[831,895,1872,1896]" captionStart="Fig 2" captionStartId="4.[533,561,1588,1607]" captionTargetBox="[533,1493,208,1566]" captionTargetId="figure-50@4.[533,1493,208,1566]" captionTargetPageId="4" captionText="Fig 2. Kuqaia scanicus sp.nov. Holotype, NRM X12700; Kävlinge BH-928 core depth 40.40–39.60 m. (a) Scanning electron micrograph of whole specimen at low magnification. (b) Enlargement (SEM image), showing surface ornamentation in central part. https://doi.org/10.1371/journal.pone.0282247.g002" figureDoi="http://doi.org/10.5281/zenodo.13151878" httpUri="https://zenodo.org/record/13151878/files/figure.png" pageId="4" pageNumber="5">Figs 2</figureCitation>
|
||||
and
|
||||
<figureCitation id="133BA285FFB9FFB406DDF8DED9D0F88C" box="[947,960,1872,1896]" captionStart="Fig 3" captionStartId="5.[533,561,1588,1607]" captionTargetBox="[533,1493,208,1566]" captionTargetId="figure-41@5.[533,1493,208,1566]" captionTargetPageId="5" captionText="Fig 3. Enlargement of the holotype (NRM X12700) of Kuqaia scanicus sp. nov. Kävlinge BH-928 core depth 40.40– 39.60 m. Scale bars = 100 μm, unless otherwise stated.(a) Well-developed radial ridges at the anterior (SEM image). (b) Weakly defined ridges at the posterior (SEM image). (c) Weak, parallel and transverse ridges on peduncles (SEM image). (d) Complex surface ornament revealed in UV-fluorescence microscopy. (e) Weakly defined ridges on peduncles evident in fluorescence microscopy. https://doi.org/10.1371/journal.pone.0282247.g003" figureDoi="http://doi.org/10.5281/zenodo.13151880" httpUri="https://zenodo.org/record/13151880/files/figure.png" pageId="4" pageNumber="5">3</figureCitation>
|
||||
).
|
||||
</materialsCitation>
|
||||
</paragraph>
|
||||
<caption id="DF7FEE88FFB8FFB5077BF9BAD9BDF931" ID-DOI="http://doi.org/10.5281/zenodo.13151880" ID-Zenodo-Dep="13151880" httpUri="https://zenodo.org/record/13151880/files/figure.png" pageId="5" pageNumber="6" startId="5.[533,561,1588,1607]" targetBox="[533,1493,208,1566]" targetPageId="5" targetType="figure">
|
||||
<paragraph id="8BBFBE00FFB8FFB5077BF9BAD98DF948" blockId="5.[533,1535,1587,1749]" pageId="5" pageNumber="6">
|
||||
<emphasis id="B9746212FFB8FFB5077BF9BADED5F9A3" bold="true" box="[533,1221,1587,1607]" pageId="5" pageNumber="6">
|
||||
Fig 3. Enlargement of the holotype (NRM X12700) of
|
||||
<taxonomicName id="4C00C583FFB8FFB50681F9BDDE6DF9A2" authorityName="Peng & Slater & McLoughlin & Vajda" authorityYear="2023" box="[1007,1149,1587,1606]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="species" species="scanicus" status="sp. nov.">
|
||||
<emphasis id="B9746212FFB8FFB50681F9BDDE6DF9A2" bold="true" box="[1007,1149,1587,1606]" italics="true" pageId="5" pageNumber="6">Kuqaia scanicus</emphasis>
|
||||
</taxonomicName>
|
||||
<taxonomicNameLabel id="A247DF69FFB8FFB501ECF9BADED5F9A3" box="[1154,1221,1588,1607]" pageId="5" pageNumber="6" rank="species">sp. nov.</taxonomicNameLabel>
|
||||
</emphasis>
|
||||
Kävlinge BH-928 core depth 40.40– 39.60 m. Scale bars = 100 μm, unless otherwise stated.(a) Well-developed radial ridges at the anterior (SEM image). (b) Weakly defined ridges at the posterior (SEM image). (c) Weak, parallel and transverse ridges on peduncles (SEM image). (d) Complex surface ornament revealed in UV-fluorescence microscopy. (e) Weakly defined ridges on peduncles evident in fluorescence microscopy.
|
||||
</paragraph>
|
||||
<paragraph id="8BBFBE00FFB8FFB5077BF94CD9BDF931" blockId="5.[533,1535,1587,1749]" box="[533,941,1730,1749]" pageId="5" pageNumber="6">https://doi.org/10.1371/journal.pone.0282247.g003</paragraph>
|
||||
</caption>
|
||||
<paragraph id="8BBFBE00FFB8FFB5075BF979DECAF8F4" blockId="5.[565,1242,1783,1808]" box="[565,1242,1783,1808]" pageId="5" pageNumber="6">
|
||||
<emphasis id="B9746212FFB8FFB5075BF979D880F8EB" box="[565,656,1783,1807]" italics="true" pageId="5" pageNumber="6">Material</emphasis>
|
||||
. Only the
|
||||
<typeStatus id="54BB00A2FFB8FFB50791F976D94EF8F4" box="[767,862,1784,1808]" pageId="5" pageNumber="6" type="holotype">holotype</typeStatus>
|
||||
, lacking the caudal end, is available.
|
||||
</paragraph>
|
||||
<paragraph id="8BBFBE00FFB8FFB5075BF895DF20F8D7" blockId="5.[565,1515,1818,1877]" box="[565,1328,1818,1843]" pageId="5" pageNumber="6">
|
||||
<emphasis id="B9746212FFB8FFB5075BF895D908F8D6" box="[565,792,1818,1842]" italics="true" pageId="5" pageNumber="6">
|
||||
<typeStatus id="54BB00A2FFB8FFB5075BF895D878F8D6" box="[565,616,1819,1842]" pageId="5" pageNumber="6">Type</typeStatus>
|
||||
stratum and age
|
||||
</emphasis>
|
||||
. Katslösa Member, Rya Formation; Pliensbachian.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFB8FFB5075BF8B0DFFBF8B1" box="[565,1515,1853,1877]" pageId="5" pageNumber="6" type="diagnosis">
|
||||
<paragraph id="8BBFBE00FFB8FFB5075BF8B0DFFBF8B1" blockId="5.[565,1515,1818,1877]" box="[565,1515,1853,1877]" pageId="5" pageNumber="6">
|
||||
<emphasis id="B9746212FFB8FFB5075BF8B0D88AF8B1" box="[565,666,1854,1877]" italics="true" pageId="5" pageNumber="6">Diagnosis</emphasis>
|
||||
.
|
||||
<collectionCode id="ED1126C5FFB8FFB507C9F8B3D8A9F8B1" box="[679,697,1853,1877]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="5" pageNumber="6" type="Herbarium">A</collectionCode>
|
||||
<taxonomicName id="4C00C583FFB8FFB507D1F8B0D91CF8B1" authorityName="Li" authorityYear="1993" box="[703,780,1854,1877]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="5" pageNumber="6" phylum="Tracheophyta" rank="genus">
|
||||
<emphasis id="B9746212FFB8FFB507D1F8B0D91CF8B1" box="[703,780,1854,1877]" italics="true" pageId="5" pageNumber="6">Kuqaia</emphasis>
|
||||
</taxonomicName>
|
||||
bearing long peduncles on the lateral sides of the postventral margin.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<caption id="DF7FEE88FFBBFFB6077BF98FD9BDF9B2" ID-DOI="http://doi.org/10.5281/zenodo.13151882" ID-Zenodo-Dep="13151882" httpUri="https://zenodo.org/record/13151882/files/figure.png" pageId="6" pageNumber="7" startId="6.[533,561,1537,1556]" targetBox="[533,1493,209,1515]" targetPageId="6" targetType="figure">
|
||||
<paragraph id="8BBFBE00FFBBFFB6077BF98FD9BBF9C9" blockId="6.[533,1533,1536,1622]" pageId="6" pageNumber="7">
|
||||
<emphasis id="B9746212FFBBFFB6077BF98FDEF6F9F0" bold="true" box="[533,1254,1536,1556]" pageId="6" pageNumber="7">
|
||||
Fig 4. Line drawings showing the morphological characteristics of
|
||||
<taxonomicName id="4C00C583FFBBFFB60130F98EDEF6F9F0" box="[1118,1254,1536,1556]" family="Peltaspermaceae" genus="Kuqaia" kingdom="Plantae" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="species" species="undetermined">
|
||||
<emphasis id="B9746212FFBBFFB60130F98EDE8FF9F7" bold="true" box="[1118,1183,1536,1555]" italics="true" pageId="6" pageNumber="7">Kuqaia</emphasis>
|
||||
species.
|
||||
</taxonomicName>
|
||||
</emphasis>
|
||||
Note that transitional types were indicated for
|
||||
<taxonomicName id="4C00C583FFBBFFB607E8F994D938F9C8" authorityName="Li" authorityYear="1993" box="[646,808,1562,1580]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="species" species="concentrica">
|
||||
<emphasis id="B9746212FFBBFFB607E8F994D938F9C8" box="[646,808,1562,1580]" italics="true" pageId="6" pageNumber="7">Kuqaia concentrica</emphasis>
|
||||
</taxonomicName>
|
||||
and
|
||||
<taxonomicName id="4C00C583FFBBFFB6063FF994D9B6F9C9" authorityName="Li" authorityYear="1993" box="[849,934,1562,1581]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="species" species="radiata">
|
||||
<emphasis id="B9746212FFBBFFB6063FF994D94FF9C8" box="[849,863,1562,1580]" italics="true" pageId="6" pageNumber="7">K</emphasis>
|
||||
.
|
||||
<emphasis id="B9746212FFBBFFB60606F994D9B6F9C9" box="[872,934,1562,1581]" italics="true" pageId="6" pageNumber="7">radiata</emphasis>
|
||||
</taxonomicName>
|
||||
.
|
||||
</paragraph>
|
||||
<paragraph id="8BBFBE00FFBBFFB6077BF9CDD9BDF9B2" blockId="6.[533,1533,1536,1622]" box="[533,941,1603,1622]" pageId="6" pageNumber="7">https://doi.org/10.1371/journal.pone.0282247.g004</paragraph>
|
||||
</caption>
|
||||
<subSubSection id="C31AED8BFFBBFFB7075BF9F7DEBCFE96" lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7" type="description">
|
||||
<paragraph id="8BBFBE00FFBBFFB7075BF9F7DF41FEEE" blockId="6.[533,1532,1657,1889]" lastBlockId="7.[533,1536,208,1896]" lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7">
|
||||
<emphasis id="B9746212FFBBFFB6075BF9F7D8BBF974" box="[565,683,1657,1680]" italics="true" pageId="6" pageNumber="7">Description</emphasis>
|
||||
. Shell reniform in lateral view; elliptical in dorso-ventral view. Concentric ridges weakly defined on the posterior half, conspicuous in the central part represented by
|
||||
<emphasis id="B9746212FFBBFFB600ECF912DF9CF957" box="[1410,1420,1692,1715]" italics="true" pageId="6" pageNumber="7">c</emphasis>
|
||||
. 10 ridges, indistinct towards the ventral, dorsal, and the anterior parts. Radial ridges, well-developed on the anterior half with
|
||||
<emphasis id="B9746212FFBBFFB60796F96FD912F91C" box="[760,770,1761,1784]" italics="true" pageId="6" pageNumber="7">c</emphasis>
|
||||
. 19 ridges, becoming less well defined in the central part, and indistinct towards the posterior. Concentric and radial ridges are never strongly raised. Collar-shaped postventral margin is poorly preserved. Two long peduncles initiate from the lateral part of the postventral margin, are thicker on the posterior side, pointed at the terminus,
|
||||
<emphasis id="B9746212FFBBFFB6002DF8C7DF5DF884" box="[1347,1357,1865,1888]" italics="true" pageId="6" pageNumber="7">c</emphasis>
|
||||
. 1200 μm long, and
|
||||
<emphasis id="B9746212FFBAFFB7072DFF5ED85DFF03" box="[579,589,208,231]" italics="true" pageId="7" pageNumber="8">c</emphasis>
|
||||
. 35 μm wide at the posterior side. Peduncles bear weak, parallel and transverse ridges that become indistinct towards the tip. Back inconspicuous. Caudal spine damaged.
|
||||
</paragraph>
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BFE9BD99EFEB4" blockId="7.[533,1536,208,1896]" pageId="7" pageNumber="8">
|
||||
<emphasis id="B9746212FFBAFFB7075BFE9BD8A5FEC8" box="[565,693,277,300]" italics="true" pageId="7" pageNumber="8">Comparison</emphasis>
|
||||
. This species is distinguished from all other representatives in the genus based on its possession of long peduncles.
|
||||
</paragraph>
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BFED5DEBCFE96" blockId="7.[533,1536,208,1896]" box="[565,1196,346,371]" pageId="7" pageNumber="8">
|
||||
<emphasis id="B9746212FFBAFFB7075BFED5D8A0FE96" box="[565,688,347,370]" italics="true" pageId="7" pageNumber="8">Dimensions</emphasis>
|
||||
. Length 443 μm; width 200 μm (
|
||||
<specimenCount id="9D067589FFBAFFB70166FED4DEB0FE96" box="[1032,1184,346,370]" count="1" pageId="7" pageNumber="8" type="generic">one specimen</specimenCount>
|
||||
).
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFBAFFB7075BFEF3D8F7FE5C" pageId="7" pageNumber="8" type="biology_ecology">
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BFEF3D8F7FE5C" blockId="7.[533,1536,208,1896]" pageId="7" pageNumber="8">
|
||||
<emphasis id="B9746212FFBAFFB7075BFEF3D923FE71" box="[565,819,381,405]" italics="true" pageId="7" pageNumber="8">Occurrence unit and age</emphasis>
|
||||
. 40.40–
|
||||
<quantity id="4CF813E5FFBAFFB706E8FEF3D9CCFE71" box="[902,988,381,405]" metricMagnitude="1" metricUnit="m" metricValue="3.96" pageId="7" pageNumber="8" unit="m" value="39.6">39.60 m</quantity>
|
||||
, Kävlinge BH-928; Katslösa Member, Rya Formation; Pliensbachian.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFBAFFB7075BFE4CDF51FD6C" pageId="7" pageNumber="8" type="discussion">
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BFE4CDF51FD6C" blockId="7.[533,1536,208,1896]" pageId="7" pageNumber="8">
|
||||
<emphasis id="B9746212FFBAFFB7075BFE4CD880FE3E" box="[565,656,450,474]" italics="true" pageId="7" pageNumber="8">Remarks</emphasis>
|
||||
. The caudal spine of
|
||||
<taxonomicName id="4C00C583FFBAFFB7061EFE4DD9ADFE3E" authorityName="Li" authorityYear="1993" box="[880,957,451,474]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="genus">
|
||||
<emphasis id="B9746212FFBAFFB7061EFE4DD9ADFE3E" box="[880,957,451,474]" italics="true" pageId="7" pageNumber="8">Kuqaia</emphasis>
|
||||
</taxonomicName>
|
||||
was initially emphasized as a primary morphological feature of this fossil group [
|
||||
<bibRefCitation id="EF91C3F1FFBAFFB70659FE6BD940FE19" author="Li WB" box="[823,848,485,509]" pageId="7" pageNumber="8" pagination="71 - 76" refId="ref7407" refString="18. Li WB. (1993) Kuqaia - a new palynomorph taxon. Acta Micropalaeontologica Sinica 10: 71 - 76." type="journal article" year="1993">18</bibRefCitation>
|
||||
]. However, this slender structure is susceptible to breakage. On the single specimen stored in
|
||||
<collectionCode id="ED1126C5FFBAFFB70621FD86D99DFDC4" box="[847,909,520,544]" country="Sweden" httpUri="http://grbio.org/cool/4m0z-xq14" name="Swedish Museum of Natural History - Zoological Collections" pageId="7" pageNumber="8" type="Museum">NRM</collectionCode>
|
||||
, the central part of the postventral side of the shell is lacking due to incomplete preservation (
|
||||
<figureCitation id="133BA285FFBAFFB706FBFDA4D9F7FDA6" box="[917,999,554,578]" captionStart="Fig 2" captionStartId="4.[533,561,1588,1607]" captionTargetBox="[533,1493,208,1566]" captionTargetId="figure-50@4.[533,1493,208,1566]" captionTargetPageId="4" captionText="Fig 2. Kuqaia scanicus sp.nov. Holotype, NRM X12700; Kävlinge BH-928 core depth 40.40–39.60 m. (a) Scanning electron micrograph of whole specimen at low magnification. (b) Enlargement (SEM image), showing surface ornamentation in central part. https://doi.org/10.1371/journal.pone.0282247.g002" figureDoi="http://doi.org/10.5281/zenodo.13151878" httpUri="https://zenodo.org/record/13151878/files/figure.png" pageId="7" pageNumber="8">Figs 2A</figureCitation>
|
||||
and
|
||||
<figureCitation id="133BA285FFBAFFB70175FDA4DE27FDA6" box="[1051,1079,554,578]" captionStart="Fig 3" captionStartId="5.[533,561,1588,1607]" captionTargetBox="[533,1493,208,1566]" captionTargetId="figure-41@5.[533,1493,208,1566]" captionTargetPageId="5" captionText="Fig 3. Enlargement of the holotype (NRM X12700) of Kuqaia scanicus sp. nov. Kävlinge BH-928 core depth 40.40– 39.60 m. Scale bars = 100 μm, unless otherwise stated.(a) Well-developed radial ridges at the anterior (SEM image). (b) Weakly defined ridges at the posterior (SEM image). (c) Weak, parallel and transverse ridges on peduncles (SEM image). (d) Complex surface ornament revealed in UV-fluorescence microscopy. (e) Weakly defined ridges on peduncles evident in fluorescence microscopy. https://doi.org/10.1371/journal.pone.0282247.g003" figureDoi="http://doi.org/10.5281/zenodo.13151880" httpUri="https://zenodo.org/record/13151880/files/figure.png" pageId="7" pageNumber="8">3E</figureCitation>
|
||||
). Since the other morphological characteristics of this species fall into the diagnosis of
|
||||
<taxonomicName id="4C00C583FFBAFFB70685FDC0DE28FD81" authorityName="Li" authorityYear="1993" box="[1003,1080,590,613]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="genus">
|
||||
<emphasis id="B9746212FFBAFFB70685FDC0DE28FD81" box="[1003,1080,590,613]" italics="true" pageId="7" pageNumber="8">Kuqaia</emphasis>
|
||||
</taxonomicName>
|
||||
, we attribute the Swedish specimen to this genus, and infer that the caudal spine has been removed by physical damage.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
</treatment>
|
||||
</document>
|
||||
155
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155
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<mods:title id="C60AFD0B9B7BAD52F9953D81234BF2F0">New species of Kuqaia from the Lower Jurassic of Sweden indicates a possible water flea (Crustacea: Branchiopoda) affinity</mods:title>
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<mods:namePart id="7FE68DDE591B244106FD54951188D570">Slater, Sam M.</mods:namePart>
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<mods:namePart id="42CE17AB4035B1D18A9ED3F4F4F19DD4">McLoughlin, Stephen</mods:namePart>
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<treatment id="03A90F16FFBAFFB7075BFD1DD9D0FA84" LSID="urn:lsid:plazi:treatment:03A90F16FFBAFFB7075BFD1DD9D0FA84" httpUri="http://treatment.plazi.org/id/03A90F16FFBAFFB7075BFD1DD9D0FA84" lastPageNumber="8" pageId="7" pageNumber="8">
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<taxonomicName id="4C00C583FFBAFFB7075BFD1DD94AFD4E" authority="Li, 1993" authorityName="Li" authorityYear="1993" box="[565,858,658,682]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="concentrica">
|
||||
<emphasis id="B9746212FFBAFFB7075BFD1DD910FD4E" box="[565,768,659,682]" italics="true" pageId="7" pageNumber="8">Kuqaia concentrica</emphasis>
|
||||
Li, 1993
|
||||
</taxonomicName>
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFBAFFB7075BFD3BD8B5FD29" box="[565,677,693,717]" pageId="7" pageNumber="8" type="description">
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BFD3BD8B5FD29" blockId="7.[533,1536,208,1896]" box="[565,677,693,717]" pageId="7" pageNumber="8">
|
||||
<figureCitation id="133BA285FFBAFFB7075BFD3BD8B5FD29" box="[565,677,693,717]" captionStart="Fig 5" captionStartId="8.[533,561,1562,1581]" captionTargetBox="[533,1493,182,1540]" captionTargetId="figure-43@8.[533,1493,182,1540]" captionTargetPageId="8" captionText="Fig 5. Scanning electron micrographs of Kuqaia species from the Pliensbachian of Skåne. (a)–(e) Kuqaia concentrica Li, 1993; (a) whole specimen (NRM X12701), and (b) enlargement of concentric ridges; Kävlinge BH-928 core depth 57.00–56.50 m; (c) whole specimen (NRM X12702); (d) and (e) enlargement of concentric ridges; Kävlinge BH-928 core depth 46.97–46.01 m. (f) and (g) Kuqaia quadrata Li, 1993; (f) whole specimen in oblique compression (NRM X12703), and (g) enlargement of intersecting concentric and radial ornament; Kävlinge BH-928 core depth 46.97–46.01 m. Scale bars = 100 μm, unless otherwise stated. https://doi.org/10.1371/journal.pone.0282247.g005" figureDoi="http://doi.org/10.5281/zenodo.13151884" httpUri="https://zenodo.org/record/13151884/files/figure.png" pageId="7" pageNumber="8">Fig 5A–5E</figureCitation>
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFBAFFB7075BFD59D9C5FD14" box="[565,981,727,752]" pageId="7" pageNumber="8" type="materials_examined">
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BFD59D9C5FD14" blockId="7.[533,1536,208,1896]" box="[565,981,727,752]" pageId="7" pageNumber="8">
|
||||
<emphasis id="B9746212FFBAFFB7075BFD59D880FD0B" box="[565,656,727,751]" italics="true" pageId="7" pageNumber="8">Material</emphasis>
|
||||
.
|
||||
<collectionCode id="ED1126C5FFBAFFB707F2FD56D8C8FD14" box="[668,728,728,752]" country="Sweden" httpUri="http://grbio.org/cool/4m0z-xq14" name="Swedish Museum of Natural History - Zoological Collections" pageId="7" pageNumber="8" type="Museum">NRM</collectionCode>
|
||||
X12701;
|
||||
<collectionCode id="ED1126C5FFBAFFB70655FD56D967FD14" box="[827,887,728,752]" country="Sweden" httpUri="http://grbio.org/cool/4m0z-xq14" name="Swedish Museum of Natural History - Zoological Collections" pageId="7" pageNumber="8" type="Museum">NRM</collectionCode>
|
||||
X12702.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFBAFFB7075BFD75DF62FBE1" pageId="7" pageNumber="8" type="description">
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BFD75D9E4FC79" blockId="7.[533,1536,208,1896]" pageId="7" pageNumber="8">
|
||||
<emphasis id="B9746212FFBAFFB7075BFD75D8BDFCF6" box="[565,685,763,786]" italics="true" pageId="7" pageNumber="8">Description</emphasis>
|
||||
. Shell reniform in lateral view; elliptical in dorso-ventral view. Concentric ridges well-developed, 21–27 ridges on one valve, blade-shaped, or widened to 2–3.5 μm. Radial ridges weakly developed on the dorsal and lateral sides on
|
||||
<specimenCount id="9D067589FFBAFFB70110FCCEDF03FCBC" box="[1150,1299,832,856]" count="1" pageId="7" pageNumber="8" type="generic">one specimen</specimenCount>
|
||||
. Collar-shaped margin poorly preserved on
|
||||
<specimenCount id="9D067589FFBAFFB70676FCECD9BCFC9E" box="[792,940,866,890]" count="1" pageId="7" pageNumber="8" type="generic">one specimen</specimenCount>
|
||||
,
|
||||
<emphasis id="B9746212FFBAFFB706D8FCEDD9D0FC9E" box="[950,960,867,890]" italics="true" pageId="7" pageNumber="8">c</emphasis>
|
||||
. 22 μm high. Back inconspicuous on these laterally preserved specimens. Caudal spine damaged.
|
||||
</paragraph>
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BFC26D84DFC06" blockId="7.[533,1536,208,1896]" pageId="7" pageNumber="8">
|
||||
<emphasis id="B9746212FFBAFFB7075BFC26D8A5FC5B" box="[565,693,936,959]" italics="true" pageId="7" pageNumber="8">Comparison</emphasis>
|
||||
. This species is distinguished from other species by its pronounced concentric ridges.
|
||||
</paragraph>
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BFC63DF62FBE1" blockId="7.[533,1536,208,1896]" box="[565,1394,1005,1029]" pageId="7" pageNumber="8">
|
||||
<emphasis id="B9746212FFBAFFB7075BFC63D8A0FBE0" box="[565,688,1005,1028]" italics="true" pageId="7" pageNumber="8">Dimensions</emphasis>
|
||||
. Length 444(451)457 μm; width 171(202)233 μm (
|
||||
<specimenCount id="9D067589FFBAFFB701AAFC63DF76FBE1" box="[1220,1382,1005,1029]" count="2" pageId="7" pageNumber="8" type="generic">two specimens</specimenCount>
|
||||
).
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFBAFFB7075BFB81D883FAFE" pageId="7" pageNumber="8" type="discussion">
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BFB81D883FAFE" blockId="7.[533,1536,208,1896]" pageId="7" pageNumber="8">
|
||||
<emphasis id="B9746212FFBAFFB7075BFB81D880FBC3" box="[565,656,1039,1063]" italics="true" pageId="7" pageNumber="8">Remarks</emphasis>
|
||||
.
|
||||
<specimenCount id="9D067589FFBAFFB707F2FB9ED950FBCC" box="[668,832,1040,1064]" count="2" pageId="7" pageNumber="8" type="generic">Two specimens</specimenCount>
|
||||
are assigned to
|
||||
<taxonomicName id="4C00C583FFBAFFB70687FB9EDEA3FBC3" authorityName="Li" authorityYear="1993" box="[1001,1203,1040,1063]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="concentrica">
|
||||
<emphasis id="B9746212FFBAFFB70687FB9EDEA3FBC3" box="[1001,1203,1040,1063]" italics="true" pageId="7" pageNumber="8">Kuqaia concentrica</emphasis>
|
||||
</taxonomicName>
|
||||
based on the ornamentation dominated by concentric ridges (
|
||||
<figureCitation id="133BA285FFBAFFB7061BFBBCD9F5FBAE" box="[885,997,1074,1098]" captionStart="Fig 5" captionStartId="8.[533,561,1562,1581]" captionTargetBox="[533,1493,182,1540]" captionTargetId="figure-43@8.[533,1493,182,1540]" captionTargetPageId="8" captionText="Fig 5. Scanning electron micrographs of Kuqaia species from the Pliensbachian of Skåne. (a)–(e) Kuqaia concentrica Li, 1993; (a) whole specimen (NRM X12701), and (b) enlargement of concentric ridges; Kävlinge BH-928 core depth 57.00–56.50 m; (c) whole specimen (NRM X12702); (d) and (e) enlargement of concentric ridges; Kävlinge BH-928 core depth 46.97–46.01 m. (f) and (g) Kuqaia quadrata Li, 1993; (f) whole specimen in oblique compression (NRM X12703), and (g) enlargement of intersecting concentric and radial ornament; Kävlinge BH-928 core depth 46.97–46.01 m. Scale bars = 100 μm, unless otherwise stated. https://doi.org/10.1371/journal.pone.0282247.g005" figureDoi="http://doi.org/10.5281/zenodo.13151884" httpUri="https://zenodo.org/record/13151884/files/figure.png" pageId="7" pageNumber="8">Fig 5A–5E</figureCitation>
|
||||
).
|
||||
<specimenCount id="9D067589FFBAFFB70694FBBCDE83FBAE" box="[1018,1171,1074,1098]" count="1" pageId="7" pageNumber="8" type="generic">One specimen</specimenCount>
|
||||
is characterized by distinct blade-shaped concentric ridges on the shell, with weak radial ridges (
|
||||
<figureCitation id="133BA285FFBAFFB701C7FBDBDF2EFB89" box="[1193,1342,1109,1133]" captionStart="Fig 5" captionStartId="8.[533,561,1562,1581]" captionTargetBox="[533,1493,182,1540]" captionTargetId="figure-43@8.[533,1493,182,1540]" captionTargetPageId="8" captionText="Fig 5. Scanning electron micrographs of Kuqaia species from the Pliensbachian of Skåne. (a)–(e) Kuqaia concentrica Li, 1993; (a) whole specimen (NRM X12701), and (b) enlargement of concentric ridges; Kävlinge BH-928 core depth 57.00–56.50 m; (c) whole specimen (NRM X12702); (d) and (e) enlargement of concentric ridges; Kävlinge BH-928 core depth 46.97–46.01 m. (f) and (g) Kuqaia quadrata Li, 1993; (f) whole specimen in oblique compression (NRM X12703), and (g) enlargement of intersecting concentric and radial ornament; Kävlinge BH-928 core depth 46.97–46.01 m. Scale bars = 100 μm, unless otherwise stated. https://doi.org/10.1371/journal.pone.0282247.g005" figureDoi="http://doi.org/10.5281/zenodo.13151884" httpUri="https://zenodo.org/record/13151884/files/figure.png" pageId="7" pageNumber="8">Fig 5A and 5B</figureCitation>
|
||||
). The other specimen is characterized by wider concentric ridges with modestly developed radial ridges in the dorsal and lateral parts (
|
||||
<figureCitation id="133BA285FFBAFFB70678FB14D9BDFB56" box="[790,941,1178,1202]" captionStart="Fig 5" captionStartId="8.[533,561,1562,1581]" captionTargetBox="[533,1493,182,1540]" captionTargetId="figure-43@8.[533,1493,182,1540]" captionTargetPageId="8" captionText="Fig 5. Scanning electron micrographs of Kuqaia species from the Pliensbachian of Skåne. (a)–(e) Kuqaia concentrica Li, 1993; (a) whole specimen (NRM X12701), and (b) enlargement of concentric ridges; Kävlinge BH-928 core depth 57.00–56.50 m; (c) whole specimen (NRM X12702); (d) and (e) enlargement of concentric ridges; Kävlinge BH-928 core depth 46.97–46.01 m. (f) and (g) Kuqaia quadrata Li, 1993; (f) whole specimen in oblique compression (NRM X12703), and (g) enlargement of intersecting concentric and radial ornament; Kävlinge BH-928 core depth 46.97–46.01 m. Scale bars = 100 μm, unless otherwise stated. https://doi.org/10.1371/journal.pone.0282247.g005" figureDoi="http://doi.org/10.5281/zenodo.13151884" httpUri="https://zenodo.org/record/13151884/files/figure.png" pageId="7" pageNumber="8">Fig 5D and 5E</figureCitation>
|
||||
), resulting in a weakly developed pattern of chequered ridges similar to that in
|
||||
<taxonomicName id="4C00C583FFBAFFB7067FFB33D9D4FB31" authorityName="Li" authorityYear="1993" box="[785,964,1213,1237]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="quadrata">
|
||||
<emphasis id="B9746212FFBAFFB7067FFB33D9D4FB31" box="[785,964,1213,1237]" italics="true" pageId="7" pageNumber="8">Kuqaia quadrata</emphasis>
|
||||
</taxonomicName>
|
||||
(
|
||||
<figureCitation id="133BA285FFBAFFB706BDFB33DE79FB31" box="[979,1129,1213,1237]" captionStart="Fig 5" captionStartId="8.[533,561,1562,1581]" captionTargetBox="[533,1493,182,1540]" captionTargetId="figure-43@8.[533,1493,182,1540]" captionTargetPageId="8" captionText="Fig 5. Scanning electron micrographs of Kuqaia species from the Pliensbachian of Skåne. (a)–(e) Kuqaia concentrica Li, 1993; (a) whole specimen (NRM X12701), and (b) enlargement of concentric ridges; Kävlinge BH-928 core depth 57.00–56.50 m; (c) whole specimen (NRM X12702); (d) and (e) enlargement of concentric ridges; Kävlinge BH-928 core depth 46.97–46.01 m. (f) and (g) Kuqaia quadrata Li, 1993; (f) whole specimen in oblique compression (NRM X12703), and (g) enlargement of intersecting concentric and radial ornament; Kävlinge BH-928 core depth 46.97–46.01 m. Scale bars = 100 μm, unless otherwise stated. https://doi.org/10.1371/journal.pone.0282247.g005" figureDoi="http://doi.org/10.5281/zenodo.13151884" httpUri="https://zenodo.org/record/13151884/files/figure.png" pageId="7" pageNumber="8">Fig 5F and 5G</figureCitation>
|
||||
). Nevertheless, the dominance of concentric ridges in the shell ornamentation of this specimen favours assignment to
|
||||
<taxonomicName id="4C00C583FFBAFFB70005FB6ED89CFAFE" authorityName="Li" authorityYear="1993" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="concentrica">
|
||||
<emphasis id="B9746212FFBAFFB70005FB6ED89CFAFE" italics="true" pageId="7" pageNumber="8">Kuqaia concentrica</emphasis>
|
||||
</taxonomicName>
|
||||
.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BFAABD9D4FA84" blockId="7.[533,1536,208,1896]" pageId="7" pageNumber="8">
|
||||
<subSubSection id="C31AED8BFFBAFFB7075BFAABD9D0FA84" pageId="7" pageNumber="8" type="biology_ecology">
|
||||
<emphasis id="B9746212FFBAFFB7075BFAABD8BBFAD8" box="[565,683,1317,1340]" italics="true" pageId="7" pageNumber="8">Occurrence</emphasis>
|
||||
,
|
||||
<emphasis id="B9746212FFBAFFB707D9FAABD92AFAD9" box="[695,826,1317,1341]" italics="true" pageId="7" pageNumber="8">unit and age</emphasis>
|
||||
. 57.00–
|
||||
<quantity id="4CF813E5FFBAFFB706E5FAABD9F0FAD9" box="[907,992,1317,1341]" metricMagnitude="1" metricUnit="m" metricValue="5.65" pageId="7" pageNumber="8" unit="m" value="56.5">56.50 m</quantity>
|
||||
and 46.97–
|
||||
<quantity id="4CF813E5FFBAFFB70134FAABDEA1FAD9" box="[1114,1201,1317,1341]" metricMagnitude="1" metricUnit="m" metricValue="4.607" pageId="7" pageNumber="8" unit="m" value="46.07">46.07 m</quantity>
|
||||
, Kävlinge BH-928; Katslösa Member, Rya Formation; Pliensbachian
|
||||
</subSubSection>
|
||||
.
|
||||
</paragraph>
|
||||
</treatment>
|
||||
</document>
|
||||
197
data/03/A9/0F/03A90F16FFBAFFB9075BFAE5D99BF95C.xml
Normal file
197
data/03/A9/0F/03A90F16FFBAFFB9075BFAE5D99BF95C.xml
Normal file
|
|
@ -0,0 +1,197 @@
|
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<mods:title id="02FFCDBC5BE673CC13F110DC6F6BE028">New species of Kuqaia from the Lower Jurassic of Sweden indicates a possible water flea (Crustacea: Branchiopoda) affinity</mods:title>
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</mods:role>
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<mods:namePart id="65986E85B2184CA163C7881823DAF1B9">Slater, Sam M.</mods:namePart>
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<mods:affiliation id="2496D8416652C9D032DB9210017C03EC">Department of Palaeobiology, Swedish Museum of Natural History, Stockholm, Sweden</mods:affiliation>
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</mods:role>
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<mods:namePart id="F7CAE94923787EF384AB0BC5D8475BBC">McLoughlin, Stephen</mods:namePart>
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<mods:affiliation id="41E40EFB5013AAE5C1E9E63622603EC4">Department of Palaeobiology, Swedish Museum of Natural History, Stockholm, Sweden</mods:affiliation>
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</mods:role>
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|
||||
</mods:mods>
|
||||
<treatment id="03A90F16FFBAFFB9075BFAE5D99BF95C" LSID="urn:lsid:plazi:treatment:03A90F16FFBAFFB9075BFAE5D99BF95C" httpUri="http://treatment.plazi.org/id/03A90F16FFBAFFB9075BFAE5D99BF95C" lastPageId="9" lastPageNumber="10" pageId="7" pageNumber="8">
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<subSubSection id="C31AED8BFFBAFFB7075BFAE5D954FA66" box="[565,836,1386,1410]" pageId="7" pageNumber="8" type="nomenclature">
|
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<paragraph id="8BBFBE00FFBAFFB7075BFAE5D954FA66" blockId="7.[533,1536,208,1896]" box="[565,836,1386,1410]" pageId="7" pageNumber="8">
|
||||
<taxonomicName id="4C00C583FFBAFFB7075BFAE5D954FA66" authority="Li, 1993" authorityName="Li" authorityYear="1993" box="[565,836,1386,1410]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="7" pageNumber="8" phylum="Tracheophyta" rank="species" species="quadrata">
|
||||
<emphasis id="B9746212FFBAFFB7075BFAE5D8FAFA66" box="[565,746,1386,1410]" italics="true" pageId="7" pageNumber="8">Kuqaia quadrata</emphasis>
|
||||
Li, 1993
|
||||
</taxonomicName>
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFBAFFB7075BFA03D92CFA41" box="[565,828,1421,1445]" pageId="7" pageNumber="8" type="description">
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BFA03D92CFA41" blockId="7.[533,1536,208,1896]" box="[565,828,1421,1445]" pageId="7" pageNumber="8">
|
||||
<figureCitation id="133BA285FFBAFFB7075BFA03D8B9FA41" box="[565,681,1421,1445]" captionStart="Fig 5" captionStartId="8.[533,561,1562,1581]" captionTargetBox="[533,1493,182,1540]" captionTargetId="figure-43@8.[533,1493,182,1540]" captionTargetPageId="8" captionText="Fig 5. Scanning electron micrographs of Kuqaia species from the Pliensbachian of Skåne. (a)–(e) Kuqaia concentrica Li, 1993; (a) whole specimen (NRM X12701), and (b) enlargement of concentric ridges; Kävlinge BH-928 core depth 57.00–56.50 m; (c) whole specimen (NRM X12702); (d) and (e) enlargement of concentric ridges; Kävlinge BH-928 core depth 46.97–46.01 m. (f) and (g) Kuqaia quadrata Li, 1993; (f) whole specimen in oblique compression (NRM X12703), and (g) enlargement of intersecting concentric and radial ornament; Kävlinge BH-928 core depth 46.97–46.01 m. Scale bars = 100 μm, unless otherwise stated. https://doi.org/10.1371/journal.pone.0282247.g005" figureDoi="http://doi.org/10.5281/zenodo.13151884" httpUri="https://zenodo.org/record/13151884/files/figure.png" pageId="7" pageNumber="8">Figs 5E, 5F</figureCitation>
|
||||
,
|
||||
<figureCitation id="133BA285FFBAFFB707DBFA03D8D2FA41" box="[693,706,1421,1445]" captionStart="Fig 6" captionStartId="9.[533,561,1466,1485]" captionTargetBox="[533,1493,208,1444]" captionTargetId="figure-61@9.[533,1493,208,1444]" captionTargetPageId="9" captionText="Fig 6. Scanning electron micrographs of Kuqaia species from the Pliensbachian of Skåne. Kuqaia quadrata Li, 1993; (a) one broken specimen (NRM X12704) showing intersecting concentric and more prominent radial ridges, (b) Collar-shaped postventral margin, and (c) enlargement of chequered ornament on the dorsal part; (d) lateral view of specimen (NRM X12705) showing typical intersecting concentric and radial ornament of equal prominence. All from Kävlinge BH-928 core depth 42.25–41.15 m. Scale bars = 100 μm, unless otherwise stated. https://doi.org/10.1371/journal.pone.0282247.g006" figureDoi="http://doi.org/10.5281/zenodo.13151886" httpUri="https://zenodo.org/record/13151886/files/figure.png" pageId="7" pageNumber="8">6</figureCitation>
|
||||
,
|
||||
<figureCitation id="133BA285FFBAFFB707A3FA03D92CFA41" box="[717,828,1421,1445]" captionStart="Fig 7" captionStartId="10.[533,561,1562,1581]" captionTargetBox="[533,1493,182,1540]" captionTargetId="figure-38@10.[533,1493,182,1540]" captionTargetPageId="10" captionText="Fig 7. Scanning electron micrographs of Kuqaia species from the Pliensbachian of Skåne. (a)–(e) Kuqaia radiata Li, 1993; (a) whole specimen (NRM X12707), and (b) enlargement of radial ridges in lateral view, showing the prominence of radial ridges; (c) whole specimen (NRM X12708), (d) and (e) enlargements of radial ridges. (f) and (g) Kuqaia quadrata Li, 1993; (f) specimen (NRM X12706) in dorsal view showing the prominent intersecting ridged ornamentation and (g) enlargement of chequered ornament. All from Kävlinge BH-928 core depth 46.97–46.01 m. Scale bars = 100 μm, unless otherwise indicated. https://doi.org/10.1371/journal.pone.0282247.g007" figureDoi="http://doi.org/10.5281/zenodo.13151888" httpUri="https://zenodo.org/record/13151888/files/figure.png" pageId="7" pageNumber="8">7F and 7G</figureCitation>
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFBAFFB7075BFA21DF02FA2C" box="[565,1298,1455,1480]" pageId="7" pageNumber="8" type="materials_examined">
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BFA21DF02FA2C" blockId="7.[533,1536,208,1896]" box="[565,1298,1455,1480]" pageId="7" pageNumber="8">
|
||||
<emphasis id="B9746212FFBAFFB7075BFA21D880FA23" box="[565,656,1455,1479]" italics="true" pageId="7" pageNumber="8">Material</emphasis>
|
||||
.
|
||||
<collectionCode id="ED1126C5FFBAFFB707F2FA3ED8C8FA2C" box="[668,728,1456,1480]" country="Sweden" httpUri="http://grbio.org/cool/4m0z-xq14" name="Swedish Museum of Natural History - Zoological Collections" pageId="7" pageNumber="8" type="Museum">NRM</collectionCode>
|
||||
X12703;
|
||||
<collectionCode id="ED1126C5FFBAFFB70655FA3ED967FA2C" box="[827,887,1456,1480]" country="Sweden" httpUri="http://grbio.org/cool/4m0z-xq14" name="Swedish Museum of Natural History - Zoological Collections" pageId="7" pageNumber="8" type="Museum">NRM</collectionCode>
|
||||
X12704;
|
||||
<collectionCode id="ED1126C5FFBAFFB706B4FA3EDE06FA2C" box="[986,1046,1456,1480]" country="Sweden" httpUri="http://grbio.org/cool/4m0z-xq14" name="Swedish Museum of Natural History - Zoological Collections" pageId="7" pageNumber="8" type="Museum">NRM</collectionCode>
|
||||
X12705;
|
||||
<collectionCode id="ED1126C5FFBAFFB70116FA3EDEA4FA2C" box="[1144,1204,1456,1480]" country="Sweden" httpUri="http://grbio.org/cool/4m0z-xq14" name="Swedish Museum of Natural History - Zoological Collections" pageId="7" pageNumber="8" type="Museum">NRM</collectionCode>
|
||||
X12706.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFBAFFB7075BFA5DDFBEF97C" pageId="7" pageNumber="8" type="description">
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BFA5DDFBEF97C" blockId="7.[533,1536,208,1896]" pageId="7" pageNumber="8">
|
||||
<emphasis id="B9746212FFBAFFB7075BFA5DD8BDFA0E" box="[565,685,1491,1514]" italics="true" pageId="7" pageNumber="8">Description</emphasis>
|
||||
. Shell reniform in lateral view; elliptical in dorso-ventral view. Shell surface covered with 34–51 radial and 21 concentric ridges (based on a specimen preserved in lateral view). Ridges are flat-crested, never blade-shaped; radial ridges 5–9 μm wide, concentric ridges 7–13 μm wide. Radial and concentric ridges are equally developed, forming a regular, rectangular mesh-like ornamentation. Collar-shaped margin preserved on
|
||||
<specimenCount id="9D067589FFBAFFB70184F9D3DF6EF991" box="[1258,1406,1629,1653]" count="1" pageId="7" pageNumber="8" type="generic">one specimen</specimenCount>
|
||||
, 22 μm high. Back conspicuous, slightly thicker than concentric ridges. Caudal spine damaged.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFBAFFB8075BF92CDE48F8B1" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8" type="discussion">
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BF92CDEA1F939" blockId="7.[533,1536,208,1896]" pageId="7" pageNumber="8">
|
||||
<emphasis id="B9746212FFBAFFB7075BF92CD8A5F95D" box="[565,693,1698,1721]" italics="true" pageId="7" pageNumber="8">Comparison</emphasis>
|
||||
: This species is distinguished from other species based on the prominence of both concentric and radial ridges forming a chequered pattern.
|
||||
</paragraph>
|
||||
<paragraph id="8BBFBE00FFBAFFB7075BF966DF67F8E4" blockId="7.[533,1536,208,1896]" box="[565,1399,1768,1792]" pageId="7" pageNumber="8">
|
||||
<emphasis id="B9746212FFBAFFB7075BF966D8A0F91B" box="[565,688,1768,1791]" italics="true" pageId="7" pageNumber="8">Dimensions</emphasis>
|
||||
: Length 413(449)467 μm; width 150(186)240 μm (
|
||||
<specimenCount id="9D067589FFBAFFB701AAF966DF7CF8E4" box="[1220,1388,1768,1792]" count="4" pageId="7" pageNumber="8" type="generic">four specimens</specimenCount>
|
||||
).
|
||||
</paragraph>
|
||||
<paragraph id="8BBFBE00FFBAFFB8075BF884DE48F8B1" blockId="7.[533,1536,208,1896]" lastBlockId="8.[533,1535,1783,1877]" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8">
|
||||
<emphasis id="B9746212FFBAFFB7075BF884D880F8C6" box="[565,656,1802,1826]" italics="true" pageId="7" pageNumber="8">Remarks</emphasis>
|
||||
.
|
||||
<specimenCount id="9D067589FFBAFFB707F2F884D925F8C6" box="[668,821,1802,1826]" count="1" pageId="7" pageNumber="8" type="generic">One specimen</specimenCount>
|
||||
(NRMX12704) with an ornamentation of regular rectangular meshes composed of flat interconnecting ridges (
|
||||
<figureCitation id="133BA285FFBAFFB70173F8A3DE80F8A1" box="[1053,1168,1837,1861]" captionStart="Fig 6" captionStartId="9.[533,561,1466,1485]" captionTargetBox="[533,1493,208,1444]" captionTargetId="figure-61@9.[533,1493,208,1444]" captionTargetPageId="9" captionText="Fig 6. Scanning electron micrographs of Kuqaia species from the Pliensbachian of Skåne. Kuqaia quadrata Li, 1993; (a) one broken specimen (NRM X12704) showing intersecting concentric and more prominent radial ridges, (b) Collar-shaped postventral margin, and (c) enlargement of chequered ornament on the dorsal part; (d) lateral view of specimen (NRM X12705) showing typical intersecting concentric and radial ornament of equal prominence. All from Kävlinge BH-928 core depth 42.25–41.15 m. Scale bars = 100 μm, unless otherwise stated. https://doi.org/10.1371/journal.pone.0282247.g006" figureDoi="http://doi.org/10.5281/zenodo.13151886" httpUri="https://zenodo.org/record/13151886/files/figure.png" pageId="7" pageNumber="8">Fig 6A–6C</figureCitation>
|
||||
), shows a predominance of concentric ridges at the venter and dorsum, and radial ridges in the lateral parts, possibly representing an intermediate ornamentation between
|
||||
<taxonomicName id="4C00C583FFB5FFB8013DF976DF9AF8EB" authority="Cui et al., 2004" authorityName="Cui" authorityYear="2004" box="[1107,1418,1783,1807]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="8" pageNumber="9" phylum="Tracheophyta" rank="species" species="yangii">
|
||||
<emphasis id="B9746212FFB5FFB8013DF976DEF6F8EB" box="[1107,1254,1784,1807]" italics="true" pageId="8" pageNumber="9">Kuqaia yangii</emphasis>
|
||||
Cui
|
||||
<emphasis id="B9746212FFB5FFB80077F976DF55F8EB" box="[1305,1349,1783,1807]" italics="true" pageId="8" pageNumber="9">et al</emphasis>
|
||||
., 2004
|
||||
</taxonomicName>
|
||||
and
|
||||
<taxonomicName id="4C00C583FFB5FFB800D0F976D866F8D6" authorityName="Li" authorityYear="1993" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="8" pageNumber="9" phylum="Tracheophyta" rank="species" species="quadrata">
|
||||
<emphasis id="B9746212FFB5FFB800D0F976DFDFF8EB" box="[1470,1487,1784,1807]" italics="true" pageId="8" pageNumber="9">K</emphasis>
|
||||
.
|
||||
<emphasis id="B9746212FFB5FFB8077BF894D866F8D6" box="[533,630,1818,1842]" italics="true" pageId="8" pageNumber="9">quadrata</emphasis>
|
||||
</taxonomicName>
|
||||
. However, this specimen is broken, and the concentric ridges at the venter are inconspicuous; we tentatively identify it as
|
||||
<taxonomicName id="4C00C583FFB5FFB806F0F8B3DE42F8B0" authorityName="Li" authorityYear="1993" box="[926,1106,1852,1876]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="8" pageNumber="9" phylum="Tracheophyta" rank="species" species="quadrata">
|
||||
<emphasis id="B9746212FFB5FFB806F0F8B3DE42F8B0" box="[926,1106,1852,1876]" italics="true" pageId="8" pageNumber="9">Kuqaia quadrata</emphasis>
|
||||
</taxonomicName>
|
||||
.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<caption id="DF7FEE88FFB5FFB8077BF994D9BDF931" ID-DOI="http://doi.org/10.5281/zenodo.13151884" ID-Zenodo-Dep="13151884" httpUri="https://zenodo.org/record/13151884/files/figure.png" pageId="8" pageNumber="9" startId="8.[533,561,1562,1581]" targetBox="[533,1493,182,1540]" targetPageId="8" targetType="figure">
|
||||
<paragraph id="8BBFBE00FFB5FFB8077BF994DE03F948" blockId="8.[533,1527,1562,1749]" pageId="8" pageNumber="9">
|
||||
<emphasis id="B9746212FFB5FFB8077BF994DF35F9C9" bold="true" box="[533,1317,1562,1582]" pageId="8" pageNumber="9">
|
||||
Fig 5. Scanning electron micrographs of
|
||||
<taxonomicName id="4C00C583FFB5FFB80615F994D9EFF9C9" box="[891,1023,1562,1581]" pageId="8" pageNumber="9">
|
||||
<emphasis id="B9746212FFB5FFB80615F994D9ACF9C9" bold="true" box="[891,956,1562,1581]" italics="true" pageId="8" pageNumber="9">Kuqaia</emphasis>
|
||||
species
|
||||
</taxonomicName>
|
||||
from the Pliensbachian of Skåne.
|
||||
</emphasis>
|
||||
(a)–(e)
|
||||
<taxonomicName id="4C00C583FFB5FFB80006F994D8AEF9A2" authority="Li, 1993" authorityName="Li" authorityYear="1993" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="8" pageNumber="9" phylum="Tracheophyta" rank="species" species="concentrica">
|
||||
<emphasis id="B9746212FFB5FFB80006F994D864F9A2" italics="true" pageId="8" pageNumber="9">Kuqaia concentrica</emphasis>
|
||||
Li, 1993
|
||||
</taxonomicName>
|
||||
; (a) whole specimen (NRM X12701), and (b) enlargement of concentric ridges; Kävlinge BH-928 core depth 57.00–56.50 m; (c) whole specimen (NRM X12702); (d) and (e) enlargement of concentric ridges; Kävlinge BH-928 core depth 46.97–46.01 m. (f) and (g)
|
||||
<taxonomicName id="4C00C583FFB5FFB806F5F9E8DE63F99D" authority="Li, 1993" authorityName="Li" authorityYear="1993" box="[923,1139,1638,1657]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="8" pageNumber="9" phylum="Tracheophyta" rank="species" species="quadrata">
|
||||
<emphasis id="B9746212FFB5FFB806F5F9E8DE3BF99D" box="[923,1067,1638,1657]" italics="true" pageId="8" pageNumber="9">Kuqaia quadrata</emphasis>
|
||||
Li, 1993
|
||||
</taxonomicName>
|
||||
; (f) whole specimen in oblique compression (NRM X12703), and (g) enlargement of intersecting concentric and radial ornament; Kävlinge BH-928 core depth 46.97–46.01 m. Scale bars = 100 μm, unless otherwise stated.
|
||||
</paragraph>
|
||||
<paragraph id="8BBFBE00FFB5FFB8077BF94CD9BDF931" blockId="8.[533,1527,1562,1749]" box="[533,941,1730,1749]" pageId="8" pageNumber="9">https://doi.org/10.1371/journal.pone.0282247.g005</paragraph>
|
||||
</caption>
|
||||
<caption id="DF7FEE88FFB4FFB9077BFA34D9BDF9BF" ID-DOI="http://doi.org/10.5281/zenodo.13151886" ID-Zenodo-Dep="13151886" httpUri="https://zenodo.org/record/13151886/files/figure.png" pageId="9" pageNumber="10" startId="9.[533,561,1466,1485]" targetBox="[533,1493,208,1444]" targetPageId="9" targetType="figure">
|
||||
<paragraph id="8BBFBE00FFB4FFB9077BFA34DF17F9D6" blockId="9.[533,1530,1465,1627]" pageId="9" pageNumber="10">
|
||||
<emphasis id="B9746212FFB4FFB9077BFA34DF35FA29" bold="true" box="[533,1317,1465,1486]" pageId="9" pageNumber="10">
|
||||
Fig 6. Scanning electron micrographs of
|
||||
<taxonomicName id="4C00C583FFB4FFB90615FA37D9EFFA29" box="[891,1023,1465,1485]" pageId="9" pageNumber="10">
|
||||
<emphasis id="B9746212FFB4FFB90615FA37D9ACFA28" bold="true" box="[891,956,1465,1484]" italics="true" pageId="9" pageNumber="10">Kuqaia</emphasis>
|
||||
species
|
||||
</taxonomicName>
|
||||
from the Pliensbachian of Skåne.
|
||||
</emphasis>
|
||||
<taxonomicName id="4C00C583FFB4FFB90047FA34D82FFA02" authority="Li, 1993" authorityName="Li" authorityYear="1993" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="9" pageNumber="10" phylum="Tracheophyta" rank="species" species="quadrata">
|
||||
<emphasis id="B9746212FFB4FFB90047FA34DFAAFA28" box="[1321,1466,1465,1484]" italics="true" pageId="9" pageNumber="10">Kuqaia quadrata</emphasis>
|
||||
Li, 1993
|
||||
</taxonomicName>
|
||||
; (a) one broken specimen (NRM X12704) showing intersecting concentric and more prominent radial ridges, (b) Collar-shaped postventral margin, and (c) enlargement of chequered ornament on the dorsal part; (d) lateral view of specimen (NRM X12705) showing typical intersecting concentric and radial ornament of equal prominence. All from Kävlinge BH-928 core depth 42.25–41.15 m. Scale bars = 100 μm, unless otherwise stated.
|
||||
</paragraph>
|
||||
<paragraph id="8BBFBE00FFB4FFB9077BF9C6D9BDF9BF" blockId="9.[533,1530,1465,1627]" box="[533,941,1608,1627]" pageId="9" pageNumber="10">https://doi.org/10.1371/journal.pone.0282247.g006</paragraph>
|
||||
</caption>
|
||||
<subSubSection id="C31AED8BFFB4FFB9075BF9F0D99BF95C" pageId="9" pageNumber="10" type="biology_ecology">
|
||||
<paragraph id="8BBFBE00FFB4FFB9075BF9F0D99BF95C" blockId="9.[533,1526,1661,1894]" pageId="9" pageNumber="10">
|
||||
<emphasis id="B9746212FFB4FFB9075BF9F0D8BBF971" box="[565,683,1662,1685]" italics="true" pageId="9" pageNumber="10">Occurrence</emphasis>
|
||||
,
|
||||
<emphasis id="B9746212FFB4FFB907D9F9F0D92AF971" box="[695,826,1661,1685]" italics="true" pageId="9" pageNumber="10">unit and age</emphasis>
|
||||
. 46.97–
|
||||
<quantity id="4CF813E5FFB4FFB906E5F9F0D9F2F972" box="[907,994,1662,1686]" metricMagnitude="1" metricUnit="m" metricValue="4.607" pageId="9" pageNumber="10" unit="m" value="46.07">46.07 m</quantity>
|
||||
, 42.25–
|
||||
<quantity id="4CF813E5FFB4FFB9015CF9F0DE99F972" box="[1074,1161,1662,1686]" metricMagnitude="1" metricUnit="m" metricValue="4.115" pageId="9" pageNumber="10" unit="m" value="41.15">41.15 m</quantity>
|
||||
, Kavlinge BH-928; Katslösa Member, Rya Formation; Pliensbachian.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
</treatment>
|
||||
</document>
|
||||
241
data/03/A9/0F/03A90F16FFBEFFB3075BFDFED89AF88C.xml
Normal file
241
data/03/A9/0F/03A90F16FFBEFFB3075BFDFED89AF88C.xml
Normal file
|
|
@ -0,0 +1,241 @@
|
|||
<document id="C8BE31D081B05D6F7B5F17DA6EE10369" ID-DOI="10.1371/journal.pone.0282247" ID-ISSN="1932-6203" ID-PMC="PMC10246822" ID-PubMed="37285340" ID-Zenodo-Dep="13151874" IM.bibliography_approvedBy="karina" IM.illustrations_approvedBy="karina" IM.materialsCitations_approvedBy="karina" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="karina" checkinTime="1719975523565" checkinUser="felipe" docAuthor="Peng, Jungang, Slater, Sam M., McLoughlin, Stephen & Vajda, Vivi" docDate="2023" docId="03A90F16FFBEFFB3075BFDFED89AF88C" docLanguage="en" docName="PLoSONE.18.6.e0282247.pdf" docOrigin="PLoS ONE (e 0282247) 18 (6)" docStyle="DocumentStyle:55318D21378FF0528C342C9740A1E1BE.2:PLoSONE.2014-.journal_article" docStyleId="55318D21378FF0528C342C9740A1E1BE" docStyleName="PLoSONE.2014-.journal_article" docStyleVersion="2" docTitle="Kuqaia Li 1993" docType="treatment" docVersion="1" lastPageNumber="4" masterDocId="FF90776EFFBDFFB0056EFF8EDA10FFE4" masterDocTitle="New species of Kuqaia from the Lower Jurassic of Sweden indicates a possible water flea (Crustacea: Branchiopoda) affinity" masterLastPageNumber="20" masterPageNumber="1" pageNumber="4" updateTime="1733177524797" updateUser="karina">
|
||||
<mods:mods id="33BE570710A75B4D858F57E25AF61F5D" xmlns:mods="http://www.loc.gov/mods/v3">
|
||||
<mods:titleInfo id="8C709707D8CD92D85661B63097BEFCDB">
|
||||
<mods:title id="CAE3469810CA799141CDDA14A889C8C7">New species of Kuqaia from the Lower Jurassic of Sweden indicates a possible water flea (Crustacea: Branchiopoda) affinity</mods:title>
|
||||
</mods:titleInfo>
|
||||
<mods:name id="258CEE8C54B1763CB48F2A62F8BCB78E" type="personal">
|
||||
<mods:role id="2C91A101B8BD7AF3E4AC0FCA0AEAD1AF">
|
||||
<mods:roleTerm id="BA4115132DC2D51D400EC4D3E4A47A9C">Author</mods:roleTerm>
|
||||
</mods:role>
|
||||
<mods:namePart id="105359AE560258D8B87807E48CA6FCDC">Peng, Jungang</mods:namePart>
|
||||
</mods:name>
|
||||
<mods:name id="F4C4C04BE9B2383D9982B63094B2AEF6" type="personal">
|
||||
<mods:role id="42B6DA500B3CC421185AF8C38FAE0476">
|
||||
<mods:roleTerm id="F9B3668EA79A049CC236F748BC01CC84">Author</mods:roleTerm>
|
||||
</mods:role>
|
||||
<mods:namePart id="14B77AA5705BCFF5E19F166C6F5EDBB7">Slater, Sam M.</mods:namePart>
|
||||
<mods:affiliation id="59F32A51564086BF0DFFE1FE7E8DA31C">Department of Palaeobiology, Swedish Museum of Natural History, Stockholm, Sweden</mods:affiliation>
|
||||
</mods:name>
|
||||
<mods:name id="565A073945B26234117CDDCCCBF17953" type="personal">
|
||||
<mods:role id="A426CF9AEE4D88484F9CE880AB3AF230">
|
||||
<mods:roleTerm id="AB94B55A9E3D1DD1E7D380B720B1D060">Author</mods:roleTerm>
|
||||
</mods:role>
|
||||
<mods:namePart id="4E5F96B2A1149F136B166E0595750A28">McLoughlin, Stephen</mods:namePart>
|
||||
<mods:affiliation id="5B3A1392B9B085BD94D7059B7B2315F7">Department of Palaeobiology, Swedish Museum of Natural History, Stockholm, Sweden</mods:affiliation>
|
||||
</mods:name>
|
||||
<mods:name id="31363B6FF979ED4B630977642580A944" type="personal">
|
||||
<mods:role id="27192A129BF8DC3988AD38E390E5CD2D">
|
||||
<mods:roleTerm id="90BE658EB8E802FD6BAF0257AF25D908">Author</mods:roleTerm>
|
||||
</mods:role>
|
||||
<mods:namePart id="B3B416040810122F89D93CA091E9F761">Vajda, Vivi</mods:namePart>
|
||||
<mods:affiliation id="86F36F58EE4080858AC8C5060613C627">Department of Palaeobiology, Swedish Museum of Natural History, Stockholm, Sweden</mods:affiliation>
|
||||
</mods:name>
|
||||
<mods:typeOfResource id="106B5B5465F5F5ECC7971262ECBDFDAB">text</mods:typeOfResource>
|
||||
<mods:relatedItem id="580BF9B330BBDB322FCFAE519271DF37" type="host">
|
||||
<mods:titleInfo id="24AE7C4567FA43ABF9480E7BA8066A93">
|
||||
<mods:title id="659BB182FB83571B0A930D04B2FEBB62">PLoS ONE</mods:title>
|
||||
</mods:titleInfo>
|
||||
<mods:part id="87537B9548F0D3DD40A532F63268085D">
|
||||
<mods:date id="C6F486352CA93BB1CFF41996B601E987">2023</mods:date>
|
||||
<mods:detail id="8EC2B4094313C6D9AA40E5792DDEE805" type="series">
|
||||
<mods:title id="EDA0529A89E359500D5D988085FD3E91">e 0282247</mods:title>
|
||||
</mods:detail>
|
||||
<mods:detail id="F2979E29C2BFBA25D69EDDBFCC1AE45A" type="pubDate">
|
||||
<mods:number id="6C63D53BBDA098FCA0C4701B0745315F">2023-06-07</mods:number>
|
||||
</mods:detail>
|
||||
<mods:detail id="56B023A36C573D7184FEDA424DB83239" type="volume">
|
||||
<mods:number id="BE6A023F5A043BCD72C754E3E41C6A38">18</mods:number>
|
||||
</mods:detail>
|
||||
<mods:detail id="53ACABEBA3ED31849141ABF85126F2F4" type="issue">
|
||||
<mods:number id="9A6386C68DE05C5875DF8FB71A691F89">6</mods:number>
|
||||
</mods:detail>
|
||||
<mods:extent id="AF9F66DEC4C0F7E0707FD497C2DA09E2" unit="page">
|
||||
<mods:start id="58322FC1880C4AC87A8615AEE0DDF668">1</mods:start>
|
||||
<mods:end id="CAE8FA6E7ECBDA1CD5E97507BBC5D76F">20</mods:end>
|
||||
</mods:extent>
|
||||
</mods:part>
|
||||
</mods:relatedItem>
|
||||
<mods:classification id="E7D0536C6D56F1375C5147D726113637">journal article</mods:classification>
|
||||
<mods:identifier id="8BFE0FF3F799026411957C289A169C97" type="DOI">10.1371/journal.pone.0282247</mods:identifier>
|
||||
<mods:identifier id="8DA112E53A2C44DC77159652ACF74B83" type="ISSN">1932-6203</mods:identifier>
|
||||
<mods:identifier id="EAB3BFC243A690B83804F25E801D59E3" type="PMC">PMC10246822</mods:identifier>
|
||||
<mods:identifier id="776E0F96892014DE704F1312A799109A" type="PubMed">37285340</mods:identifier>
|
||||
<mods:identifier id="483554692B00A6894344F5BC752E5F2C" type="Zenodo-Dep">13151874</mods:identifier>
|
||||
</mods:mods>
|
||||
<treatment id="03A90F16FFBEFFB3075BFDFED89AF88C" LSID="urn:lsid:plazi:treatment:03A90F16FFBEFFB3075BFDFED89AF88C" httpUri="http://treatment.plazi.org/id/03A90F16FFBEFFB3075BFDFED89AF88C" lastPageNumber="4" pageId="3" pageNumber="4">
|
||||
<subSubSection id="C31AED8BFFBEFFB3075BFDFED986FD6C" box="[565,918,624,648]" pageId="3" pageNumber="4" type="nomenclature">
|
||||
<paragraph id="8BBFBE00FFBEFFB3075BFDFED986FD6C" blockId="3.[533,1535,208,1896]" box="[565,918,624,648]" pageId="3" pageNumber="4">
|
||||
Genus
|
||||
<taxonomicName id="4C00C583FFBEFFB307EEFDFED937FD6C" authority="Li, 1993" authorityName="Li" authorityYear="1993" box="[640,807,624,648]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="genus">
|
||||
<emphasis id="B9746212FFBEFFB307EEFDFED8DDFD63" box="[640,717,624,647]" italics="true" pageId="3" pageNumber="4">Kuqaia</emphasis>
|
||||
Li, 1993
|
||||
</taxonomicName>
|
||||
emended.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFBEFFB3075BFD1CD95FFD4E" box="[565,847,658,682]" pageId="3" pageNumber="4" type="reference_group">
|
||||
<paragraph id="8BBFBE00FFBEFFB3075BFD1CD95FFD4E" blockId="3.[533,1535,208,1896]" box="[565,847,658,682]" pageId="3" pageNumber="4">
|
||||
1993
|
||||
<taxonomicName id="4C00C583FFBEFFB30700FD1DD8C9FD4E" authority="Li" authorityName="Li" authorityYear="1993" box="[622,729,658,682]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="genus">
|
||||
<emphasis id="B9746212FFBEFFB30700FD1DD8ABFD4E" box="[622,699,659,682]" italics="true" pageId="3" pageNumber="4">Kuqaia</emphasis>
|
||||
Li
|
||||
</taxonomicName>
|
||||
, pp. 72, 74.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFBEFFB3075BFD38D9C4FD29" box="[565,980,693,717]" pageId="3" pageNumber="4" type="type_taxon">
|
||||
<paragraph id="8BBFBE00FFBEFFB3075BFD38D9C4FD29" blockId="3.[533,1535,208,1896]" box="[565,980,693,717]" pageId="3" pageNumber="4">
|
||||
<emphasis id="B9746212FFBEFFB3075BFD38D8A3FD29" box="[565,691,694,717]" italics="true" pageId="3" pageNumber="4">
|
||||
<typeStatus id="54BB00A2FFBEFFB3075BFD38D878FD29" box="[565,616,694,717]" pageId="3" pageNumber="4">Type</typeStatus>
|
||||
species
|
||||
</emphasis>
|
||||
.
|
||||
<taxonomicName id="4C00C583FFBEFFB307D1FD38D9C1FD29" authority="Li, 1993" authorityName="Li" authorityYear="1993" box="[703,977,693,717]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="species" species="quadrata">
|
||||
<emphasis id="B9746212FFBEFFB307D1FD38D963FD29" box="[703,883,693,717]" italics="true" pageId="3" pageNumber="4">Kuqaia quadrata</emphasis>
|
||||
Li, 1993
|
||||
</taxonomicName>
|
||||
.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFBEFFB3075BFD59D8DDFCBC" pageId="3" pageNumber="4" type="diagnosis">
|
||||
<paragraph id="8BBFBE00FFBEFFB3075BFD59D8DDFCBC" blockId="3.[533,1535,208,1896]" pageId="3" pageNumber="4">
|
||||
<emphasis id="B9746212FFBEFFB3075BFD59D8EDFD0B" box="[565,765,727,751]" italics="true" pageId="3" pageNumber="4">Emended diagnosis</emphasis>
|
||||
. Shell single-layered, bilaterally symmetrical, splitting along venter. Shell surface ornamented with a series of concentric and/or radial ridges. Concentric and radial ridges initiate on the ventral side. Caudal end tapered, acute. Peduncles variably present on the postventral sides.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
<subSubSection id="C31AED8BFFBEFFB3075BFCECD89AF88C" pageId="3" pageNumber="4" type="discussion">
|
||||
<paragraph id="8BBFBE00FFBEFFB3075BFCECDFA5FC79" blockId="3.[533,1535,208,1896]" pageId="3" pageNumber="4">
|
||||
<emphasis id="B9746212FFBEFFB3075BFCECD880FC9E" box="[565,656,866,890]" italics="true" pageId="3" pageNumber="4">Remarks</emphasis>
|
||||
. The diagnosis of
|
||||
<taxonomicName id="4C00C583FFBEFFB3063FFCEDD98EFC9E" authorityName="Li" authorityYear="1993" box="[849,926,867,890]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="genus">
|
||||
<emphasis id="B9746212FFBEFFB3063FFCEDD98EFC9E" box="[849,926,867,890]" italics="true" pageId="3" pageNumber="4">Kuqaia</emphasis>
|
||||
</taxonomicName>
|
||||
is here emended to encompass characters of
|
||||
<taxonomicName id="4C00C583FFBEFFB30015FCEDD85BFC78" authorityName="Peng & Slater & McLoughlin & Vajda" authorityYear="2023" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="species" species="scanicus" status="sp. nov.">
|
||||
<emphasis id="B9746212FFBEFFB30015FCEDD85BFC78" italics="true" pageId="3" pageNumber="4">Kuqaia scanicus</emphasis>
|
||||
</taxonomicName>
|
||||
<taxonomicNameLabel id="A247DF69FFBEFFB3073CFC0BD8B5FC79" box="[594,677,901,925]" pageId="3" pageNumber="4" rank="species">sp. nov.</taxonomicNameLabel>
|
||||
, i.e., the presence of two lateral peduncles at the caudal end (
|
||||
<figureCitation id="133BA285FFBEFFB3004AFC0BDF75FC79" box="[1316,1381,901,925]" captionStart="Fig 2" captionStartId="4.[533,561,1588,1607]" captionTargetBox="[533,1493,208,1566]" captionTargetId="figure-50@4.[533,1493,208,1566]" captionTargetPageId="4" captionText="Fig 2. Kuqaia scanicus sp.nov. Holotype, NRM X12700; Kävlinge BH-928 core depth 40.40–39.60 m. (a) Scanning electron micrograph of whole specimen at low magnification. (b) Enlargement (SEM image), showing surface ornamentation in central part. https://doi.org/10.1371/journal.pone.0282247.g002" figureDoi="http://doi.org/10.5281/zenodo.13151878" httpUri="https://zenodo.org/record/13151878/files/figure.png" pageId="3" pageNumber="4">Figs 2</figureCitation>
|
||||
and
|
||||
<figureCitation id="133BA285FFBEFFB300F6FC0BDFB5FC79" box="[1432,1445,901,925]" captionStart="Fig 3" captionStartId="5.[533,561,1588,1607]" captionTargetBox="[533,1493,208,1566]" captionTargetId="figure-41@5.[533,1493,208,1566]" captionTargetPageId="5" captionText="Fig 3. Enlargement of the holotype (NRM X12700) of Kuqaia scanicus sp. nov. Kävlinge BH-928 core depth 40.40– 39.60 m. Scale bars = 100 μm, unless otherwise stated.(a) Well-developed radial ridges at the anterior (SEM image). (b) Weakly defined ridges at the posterior (SEM image). (c) Weak, parallel and transverse ridges on peduncles (SEM image). (d) Complex surface ornament revealed in UV-fluorescence microscopy. (e) Weakly defined ridges on peduncles evident in fluorescence microscopy. https://doi.org/10.1371/journal.pone.0282247.g003" figureDoi="http://doi.org/10.5281/zenodo.13151880" httpUri="https://zenodo.org/record/13151880/files/figure.png" pageId="3" pageNumber="4">3</figureCitation>
|
||||
).
|
||||
</paragraph>
|
||||
<paragraph id="8BBFBE00FFBEFFB3075BFC26D974FB31" blockId="3.[533,1535,208,1896]" pageId="3" pageNumber="4">
|
||||
Three species of
|
||||
<taxonomicName id="4C00C583FFBEFFB3078BFC26D922FC5B" authorityName="Li" authorityYear="1993" box="[741,818,936,959]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="genus">
|
||||
<emphasis id="B9746212FFBEFFB3078BFC26D922FC5B" box="[741,818,936,959]" italics="true" pageId="3" pageNumber="4">Kuqaia</emphasis>
|
||||
</taxonomicName>
|
||||
were originally defined from the Mesozoic of
|
||||
<collectingCountry id="F317FE90FFBEFFB30074FC26DF4BFC24" box="[1306,1371,936,960]" name="China" pageId="3" pageNumber="4">China</collectingCountry>
|
||||
based on surface ornamentation:
|
||||
<taxonomicName id="4C00C583FFBEFFB3079FFC45D9B5FC06" authorityName="Li" authorityYear="1993" box="[753,933,970,994]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="species" species="quadrata">
|
||||
<emphasis id="B9746212FFBEFFB3079FFC45D9B5FC06" box="[753,933,970,994]" italics="true" pageId="3" pageNumber="4">Kuqaia quadrata</emphasis>
|
||||
</taxonomicName>
|
||||
, characterized by “checked ornamentation”,
|
||||
<taxonomicName id="4C00C583FFBEFFB300ECFC45D855FBE0" authorityName="Li" authorityYear="1993" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="species" species="concentrica">
|
||||
<emphasis id="B9746212FFBEFFB300ECFC45DF83FC06" box="[1410,1427,971,994]" italics="true" pageId="3" pageNumber="4">K</emphasis>
|
||||
.
|
||||
<emphasis id="B9746212FFBEFFB300F1FC45D855FBE0" italics="true" pageId="3" pageNumber="4">concentrica</emphasis>
|
||||
</taxonomicName>
|
||||
, having “concentrical ridges thicker than radial ones”, and
|
||||
<taxonomicName id="4C00C583FFBEFFB301D6FC63DF32FBE1" authorityName="Li" authorityYear="1993" box="[1208,1314,1005,1029]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="species" species="radiata">
|
||||
<emphasis id="B9746212FFBEFFB301D6FC63DED9FBE0" box="[1208,1225,1005,1028]" italics="true" pageId="3" pageNumber="4">K</emphasis>
|
||||
.
|
||||
<emphasis id="B9746212FFBEFFB301BBFC63DF32FBE1" box="[1237,1314,1005,1029]" italics="true" pageId="3" pageNumber="4">radiata</emphasis>
|
||||
</taxonomicName>
|
||||
, with “well-developed radial ridges” ([
|
||||
<bibRefCitation id="EF91C3F1FFBEFFB30643FB9ED956FBCC" author="Li WB" box="[813,838,1040,1064]" pageId="3" pageNumber="4" pagination="71 - 76" refId="ref7407" refString="18. Li WB. (1993) Kuqaia - a new palynomorph taxon. Acta Micropalaeontologica Sinica 10: 71 - 76." type="journal article" year="1993">18</bibRefCitation>
|
||||
], pp. 74–75). Two additional species were subsequently established:
|
||||
<taxonomicName id="4C00C583FFBEFFB3070EFBBDD8ADFBAE" box="[608,701,1074,1098]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="species" species="yangii">
|
||||
<emphasis id="B9746212FFBEFFB3070EFBBDD861FBAE" box="[608,625,1075,1098]" italics="true" pageId="3" pageNumber="4">K</emphasis>
|
||||
.
|
||||
<emphasis id="B9746212FFBEFFB30713FBBDD8ADFBAE" box="[637,701,1075,1098]" italics="true" pageId="3" pageNumber="4">yangii</emphasis>
|
||||
</taxonomicName>
|
||||
, characterized by “concentric ridges on dorsum and venter and radial ridges on lateral sides”, and
|
||||
<emphasis id="B9746212FFBEFFB30799FBDBD918FB88" box="[759,776,1109,1132]" italics="true" pageId="3" pageNumber="4">
|
||||
<collectionCode id="ED1126C5FFBEFFB30799FBDBD918FB88" box="[759,776,1109,1132]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="3" pageNumber="4" type="Herbarium">K</collectionCode>
|
||||
</emphasis>
|
||||
.
|
||||
<emphasis id="B9746212FFBEFFB3067AFBDBD990FB88" box="[788,896,1109,1132]" italics="true" pageId="3" pageNumber="4">yanqiensis</emphasis>
|
||||
, having a “weakly ornamented or smooth shell surface” ([
|
||||
<bibRefCitation id="EF91C3F1FFBEFFB30749FBF6D850FB74" author="Cui WX & Zeng GY & Zhu HW & Li WB" box="[551,576,1144,1168]" pageId="3" pageNumber="4" pagination="292 - 308" refId="ref7673" refString="25. Cui WX, Zeng GY, Zhu HW, Li WB. (2004) Early Jurassic megaspores and palynomorphs from the Bohu Depression, Yanqi Basin, Xinjiang NW China. Acta Micropalaeontologica Sinica 21: 292 - 308." type="journal article" year="2004">25</bibRefCitation>
|
||||
], p. 303).
|
||||
<emphasis id="B9746212FFBEFFB307C4FBF9D945FB6B" box="[682,853,1143,1167]" italics="true" pageId="3" pageNumber="4">Aneules cucuma</emphasis>
|
||||
was also transferred to
|
||||
<taxonomicName id="4C00C583FFBEFFB30120FBF6DE8BFB6B" authorityName="Li" authorityYear="1993" box="[1102,1179,1144,1167]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="genus">
|
||||
<emphasis id="B9746212FFBEFFB30120FBF6DE8BFB6B" box="[1102,1179,1144,1167]" italics="true" pageId="3" pageNumber="4">Kuqaia</emphasis>
|
||||
</taxonomicName>
|
||||
[
|
||||
<bibRefCitation id="EF91C3F1FFBEFFB301C4FBF6DED3FB74" author="Cui WX & Zeng GY & Zhu HW & Li WB" box="[1194,1219,1144,1168]" pageId="3" pageNumber="4" pagination="292 - 308" refId="ref7673" refString="25. Cui WX, Zeng GY, Zhu HW, Li WB. (2004) Early Jurassic megaspores and palynomorphs from the Bohu Depression, Yanqi Basin, Xinjiang NW China. Acta Micropalaeontologica Sinica 21: 292 - 308." type="journal article" year="2004">25</bibRefCitation>
|
||||
]; however, identification of this species is problematic owing to the discrepancy between the illustration of the
|
||||
<typeStatus id="54BB00A2FFBEFFB300EEFB14DFCDFB56" box="[1408,1501,1178,1202]" pageId="3" pageNumber="4" type="holotype">holotype</typeStatus>
|
||||
and its description ([
|
||||
<bibRefCitation id="EF91C3F1FFBEFFB3079CFB33D91BFB31" author="Yang JD & Sun SY" box="[754,779,1213,1237]" pageId="3" pageNumber="4" pagination="310 - 315" refId="ref7431" refString="19. Yang JD, Sun SY. (1987) Fossil megaspores. In: Yichang Institute of Geology and Mineral Resources, Ministry of Geology, editor. Biostratigraphy of the Yangtze Gorge Area (4) Triassic and Jurassic. Geology Publishing House, Beijing, pp. 310 - 315." type="book chapter" year="1987">19</bibRefCitation>
|
||||
];
|
||||
<figureCitation id="133BA285FFBEFFB3064FFB33D945FB31" box="[801,853,1213,1237]" captionStart="Fig 4" captionStartId="6.[533,561,1537,1556]" captionTargetBox="[533,1493,209,1515]" captionTargetId="figure-109@6.[533,1493,208,1515]" captionTargetPageId="6" captionText="Fig 4. Line drawings showing the morphological characteristics of Kuqaia species. Note that transitional types were indicated for Kuqaia concentrica and K. radiata. https://doi.org/10.1371/journal.pone.0282247.g004" figureDoi="http://doi.org/10.5281/zenodo.13151882" httpUri="https://zenodo.org/record/13151882/files/figure.png" pageId="3" pageNumber="4">Fig 4</figureCitation>
|
||||
).
|
||||
</paragraph>
|
||||
<paragraph id="8BBFBE00FFBEFFB3075BFB6EDE26FA2C" blockId="3.[533,1535,208,1896]" pageId="3" pageNumber="4">
|
||||
Although several species have been described (
|
||||
<figureCitation id="133BA285FFBEFFB3014DFB6EDE47FB1C" box="[1059,1111,1248,1272]" captionStart="Fig 4" captionStartId="6.[533,561,1537,1556]" captionTargetBox="[533,1493,209,1515]" captionTargetId="figure-109@6.[533,1493,208,1515]" captionTargetPageId="6" captionText="Fig 4. Line drawings showing the morphological characteristics of Kuqaia species. Note that transitional types were indicated for Kuqaia concentrica and K. radiata. https://doi.org/10.1371/journal.pone.0282247.g004" figureDoi="http://doi.org/10.5281/zenodo.13151882" httpUri="https://zenodo.org/record/13151882/files/figure.png" pageId="3" pageNumber="4">Fig 4</figureCitation>
|
||||
),
|
||||
<taxonomicName id="4C00C583FFBEFFB30102FB6EDF30FB13" authorityName="Li" authorityYear="1993" box="[1132,1312,1247,1271]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="species" species="quadrata">
|
||||
<emphasis id="B9746212FFBEFFB30102FB6EDF30FB13" box="[1132,1312,1247,1271]" italics="true" pageId="3" pageNumber="4">Kuqaia quadrata</emphasis>
|
||||
</taxonomicName>
|
||||
has been applied in a broad sense to all
|
||||
<taxonomicName id="4C00C583FFBEFFB3078DFA8DD920FAFE" authorityName="Li" authorityYear="1993" box="[739,816,1283,1306]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="genus">
|
||||
<emphasis id="B9746212FFBEFFB3078DFA8DD920FAFE" box="[739,816,1283,1306]" italics="true" pageId="3" pageNumber="4">Kuqaia</emphasis>
|
||||
</taxonomicName>
|
||||
specimens recorded from the Norwegian offshore Jurassic strata based on the ornamentation in that population varying according to the contrasting degree and angle of compaction, and the quality of preservation [
|
||||
<bibRefCitation id="EF91C3F1FFBEFFB30114FAC6DE83FA84" author="Morris PH & Cullum A & Pearce MA & Batten DJ" box="[1146,1171,1352,1376]" pageId="3" pageNumber="4" pagination="161 - 181" refId="ref7814" refString="28. Morris PH, Cullum A, Pearce MA, Batten DJ. (2009) Megaspore assemblages from the Are Formation (Rhaetian - Pliensbachian) offshore mid-Norway, and their value as field and regional stratigraphic markers. Journal of Micropalaeontology 28: 161 - 181." type="journal article" year="2009">28</bibRefCitation>
|
||||
]. Although some intraspecific variation is expected in the ornamentation of ephippia, we assign
|
||||
<taxonomicName id="4C00C583FFBEFFB301A5FAE5DF08FA66" authorityName="Li" authorityYear="1993" box="[1227,1304,1387,1410]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="genus">
|
||||
<emphasis id="B9746212FFBEFFB301A5FAE5DF08FA66" box="[1227,1304,1387,1410]" italics="true" pageId="3" pageNumber="4">Kuqaia</emphasis>
|
||||
</taxonomicName>
|
||||
specimens to several discrete species, since there are clear visible differences among specimens regarding the pattern and robustness of shell surface ornamentation.
|
||||
</paragraph>
|
||||
<paragraph id="8BBFBE00FFBEFFB3075BFA5CD89AF88C" blockId="3.[533,1535,208,1896]" pageId="3" pageNumber="4">
|
||||
Among other acid-resistant mesofossil groups, the putative seed membrane
|
||||
<taxonomicName id="4C00C583FFBEFFB30034FA5CD917F9E9" authority="Miner, 1935" authorityName="Miner" authorityYear="1935" class="Chrysophyceae" family="Dinobryaceae" genus="Chrysotheca" higherTaxonomySource="GBIF" kingdom="Chromista" order="Chromulinales" pageId="3" pageNumber="4" phylum="Ochrophyta" rank="species" species="diskoensis">
|
||||
<emphasis id="B9746212FFBEFFB30034FA5CD86DF9E9" italics="true" pageId="3" pageNumber="4">Chrysotheca diskoensis</emphasis>
|
||||
Miner, 1935
|
||||
</taxonomicName>
|
||||
, with “oblong-ovate” body shape, bearing “3–6 plicate [sic] to the base, sessile or apparently short stalked” ornamentation on the body ([
|
||||
<bibRefCitation id="EF91C3F1FFBEFFB301ABF996DECEF9D4" author="Miner EL" box="[1221,1246,1560,1584]" pageId="3" pageNumber="4" pagination="585 - 625" refId="ref8093" refString="35. Miner EL. (1935) Paleobotanical examinations of Cretaceous and Tertiary Coals. I. Cretaceous coals from Greenland. The American Midland Naturalist 16: 585 - 625." type="journal article" year="1935">35</bibRefCitation>
|
||||
], p. 590), has superficial morphological similarities to
|
||||
<taxonomicName id="4C00C583FFBEFFB30623F9B5DE07F9B6" authorityName="Li" authorityYear="1993" box="[845,1047,1595,1618]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="species" species="concentrica">
|
||||
<emphasis id="B9746212FFBEFFB30623F9B5DE07F9B6" box="[845,1047,1595,1618]" italics="true" pageId="3" pageNumber="4">Kuqaia concentrica</emphasis>
|
||||
</taxonomicName>
|
||||
in bearing a predominance of concentric ridges.
|
||||
<collectionCode id="ED1126C5FFBEFFB3070CF9D3D864F991" box="[610,628,1629,1653]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="3" pageNumber="4" type="Herbarium">A</collectionCode>
|
||||
later record of
|
||||
<taxonomicName id="4C00C583FFBEFFB30678F9D3DE14F991" authorityName="Miner" authorityYear="1935" box="[790,1028,1629,1653]" class="Chrysophyceae" family="Dinobryaceae" genus="Chrysotheca" higherTaxonomySource="GBIF" kingdom="Chromista" order="Chromulinales" pageId="3" pageNumber="4" phylum="Ochrophyta" rank="species" species="diskoensis">
|
||||
<emphasis id="B9746212FFBEFFB30678F9D3DE14F991" box="[790,1028,1629,1653]" italics="true" pageId="3" pageNumber="4">Chrysotheca diskoensis</emphasis>
|
||||
</taxonomicName>
|
||||
possesses transverse, although very thin and indistinct, ridge-like structures ([
|
||||
<bibRefCitation id="EF91C3F1FFBEFFB3061BF90ED99EF97C" author="Hall JW" box="[885,910,1664,1688]" pageId="3" pageNumber="4" pagination="425 - 443" refId="ref8126" refString="36. Hall JW. (1963) Megaspores and other fossils in the Dakota Formation (Cenomanian) of Iowa, (U. S. A). Pollen et Spores 5: 425 - 443." type="journal article" year="1963">36</bibRefCitation>
|
||||
], fig 36), which are somewhat similar to the ornament of
|
||||
<taxonomicName id="4C00C583FFBEFFB3077BF92DD8DAF95E" authorityName="Li" authorityYear="1993" box="[533,714,1698,1722]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="species" species="quadrata">
|
||||
<emphasis id="B9746212FFBEFFB3077BF92DD8DAF95E" box="[533,714,1698,1722]" italics="true" pageId="3" pageNumber="4">Kuqaia quadrata</emphasis>
|
||||
</taxonomicName>
|
||||
but they encompass much larger lumina. Specimens of the dispersed seed membrane
|
||||
<taxonomicName id="4C00C583FFBEFFB307E1F94BDE4DF939" authority="Kutluk & Hills, 2017" authorityName="Kutluk & Hills" authorityYear="2017" box="[655,1117,1733,1757]" genus="Spermatites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" rank="species" species="reticulatus">
|
||||
<emphasis id="B9746212FFBEFFB307E1F94BD96DF939" box="[655,893,1733,1757]" italics="true" pageId="3" pageNumber="4">Spermatites reticulatus</emphasis>
|
||||
Kutluk & Hills, 2017
|
||||
</taxonomicName>
|
||||
are also similar to
|
||||
<taxonomicName id="4C00C583FFBEFFB3004DF948DFC7F939" authorityName="Li" authorityYear="1993" box="[1315,1495,1733,1757]" family="Peltaspermaceae" genus="Kuqaia" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" phylum="Tracheophyta" rank="species" species="quadrata">
|
||||
<emphasis id="B9746212FFBEFFB3004DF948DFC7F939" box="[1315,1495,1733,1757]" italics="true" pageId="3" pageNumber="4">Kuqaia quadrata</emphasis>
|
||||
</taxonomicName>
|
||||
in their possession of a raised reticulum/chequered ridges forming square and rectangular lumina, and some have a short stalk at the base of the main body [
|
||||
<bibRefCitation id="EF91C3F1FFBEFFB301A3F884DEF6F8C6" author="Kutluk H & Hills LV" box="[1229,1254,1802,1826]" pageId="3" pageNumber="4" pagination="31 - 71" refId="ref8165" refString="37. Kutluk H, Hills LV. (2017) Megaspores from the Upper Cretaceous (Campanian) Horseshoe Canyon Formation of south-central Alberta, Canada, with a review of the genera Costatheca and Spermatites. Palynology 41: 31 - 71." type="journal article" year="2017">37</bibRefCitation>
|
||||
]. However,
|
||||
<taxonomicName id="4C00C583FFBEFFB30006F884DFF2F8C5" authorityName="E.L.Miner" authorityYear="1935" box="[1384,1506,1802,1825]" genus="Spermatites" higherTaxonomySource="GBIF" kingdom="Plantae" pageId="3" pageNumber="4" rank="genus">
|
||||
<emphasis id="B9746212FFBEFFB30006F884DFF2F8C5" box="[1384,1506,1802,1825]" italics="true" pageId="3" pageNumber="4">Spermatites</emphasis>
|
||||
</taxonomicName>
|
||||
has radial symmetry and likely represents the megaspore membrane or inner testa coat of a seed-plant.
|
||||
</paragraph>
|
||||
</subSubSection>
|
||||
</treatment>
|
||||
</document>
|
||||
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Reference in a new issue