298 lines
54 KiB
XML
298 lines
54 KiB
XML
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<mods:title id="07B8388B71ACE5F239AC37149A9F89B7">Valve morphology of four species of Frustulia (Bacillariophyta), including two described as new</mods:title>
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<mods:namePart id="B679E374CAD36D01769A06218A8B87A9">Burliga, Ana Luiza</mods:namePart>
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<mods:title id="944C3E3DD5EE34EE74D4454B8160737E">Phytotaxa</mods:title>
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<mods:date id="A6F0FCE786B0EEC37194BA4E38C53A76">2012</mods:date>
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<treatment id="EE2987F76B1EFFD8FF5DFC7DB945810A" ID-DOI="http://doi.org/10.5281/zenodo.4928256" ID-GBIF-Taxon="182654149" ID-Zenodo-Dep="4928256" LSID="urn:lsid:plazi:treatment:EE2987F76B1EFFD8FF5DFC7DB945810A" httpUri="http://treatment.plazi.org/id/EE2987F76B1EFFD8FF5DFC7DB945810A" lastPageId="6" lastPageNumber="68" pageId="4" pageNumber="66">
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<subSubSection id="2E9A656A6B1EFFDAFF5DFC7DB89281E4" pageId="4" pageNumber="66" type="nomenclature">
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<paragraph id="663F36E16B1EFFDAFF5DFC7DBFF9815C" blockId="4.[151,1205,1002,1028]" box="[151,1205,1002,1028]" pageId="4" pageNumber="66">
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<heading id="3D77818D6B1EFFDAFF5DFC7DBFF9815C" box="[151,1205,1002,1028]" fontSize="11" level="2" pageId="4" pageNumber="66" reason="3">
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<taxonomicName id="A1804D626B1EFFDAFF5DFC7DB979815C" authority="Graeff, Kociolek" authorityName="Graeff, Kociolek" box="[151,565,1002,1028]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="4" pageNumber="66" phylum="Bacillariophyta" rank="species" species="lacrima">
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<emphasis id="54F4EAF36B1EFFDAFF5DFC7DBA25815C" bold="true" box="[151,361,1002,1028]" italics="true" pageId="4" pageNumber="66">Frustulia lacrima</emphasis>
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Graeff, Kociolek
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</taxonomicName>
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,
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<emphasis id="54F4EAF36B1EFFDAFD8BFC7DB91A815B" box="[577,598,1002,1027]" italics="true" pageId="4" pageNumber="66">et</emphasis>
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Burliga,
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<emphasis id="54F4EAF36B1EFFDAFD0BFC7DB855815B" box="[705,793,1002,1027]" italics="true" pageId="4" pageNumber="66">
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<taxonomicNameLabel id="4FC757886B1EFFDAFD0BFC7DB855815B" box="[705,793,1002,1027]" pageId="4" pageNumber="66" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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(
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<figureCitation id="FEBB2A646B1EFFDAFCE2FC7DB8E2815C" box="[808,942,1002,1028]" captionStart-0="FIGURES 13–21" captionStart-1="FIGURES 22–27" captionStartId-0="4.[151,269,1973,1997]" captionStartId-1="5.[151,271,1397,1421]" captionTargetBox-0="[227,1359,1310,1947]" captionTargetBox-1="[323,1263,194,1373]" captionTargetId-0="figure-439@4.[227,1359,1310,1947]" captionTargetId-1="figure-263@5.[323,1263,194,1373]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionText-0="FIGURES 13–21. LM. F. lacrima. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm." captionText-1="FIGURES 22–27. SEM. F. lacrima. External and internal valve views of five specimens. Fig. 22, Full external valve view of a linear-lanceolate specimen. Fig. 23, External central area showing missing areolae. Fig 24, External view of apices with expanded areolae and striae that do not circumradiate the apices. Fig. 25, Full internal valve view showing the fine valve and delicate longitudinal rib system. Fig. 26, Internal central area with narrow longitudinal ribs and small central nodule. Fig 26A, view of weakly-expressed rectangular internal areolae hymen coverings. Fig 27, Valve apex with minimal longitudinal rib-helictoglossa association and striae that do not circumradiate the apices. Scale bars: Figs 22, 25: 5 µm; Figs 23–24, 26–27: 1 µm; Fig 26A: 0.5 µm." figureDoi-0="http://doi.org/10.5281/zenodo.4894845" figureDoi-1="http://doi.org/10.5281/zenodo.4894850" httpUri-0="https://zenodo.org/record/4894845/files/figure.png" httpUri-1="https://zenodo.org/record/4894850/files/figure.png" pageId="4" pageNumber="66">Figs 13–27</figureCitation>
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;
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<figureCitation id="FEBB2A646B1EFFDAFC73FC7DBF64815C" box="[953,1064,1002,1028]" captionStart="FIGURES 13–21" captionStartId="4.[151,269,1973,1997]" captionTargetBox="[227,1359,1310,1947]" captionTargetId="figure-439@4.[227,1359,1310,1947]" captionTargetPageId="4" captionText="FIGURES 13–21. LM. F. lacrima. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894845" httpUri="https://zenodo.org/record/4894845/files/figure.png" pageId="4" pageNumber="66">Figure 19</figureCitation>
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=
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<typeStatus id="B93B88436B1EFFDAFB8DFC7DBFE1815C" box="[1095,1197,1002,1028]" pageId="4" pageNumber="66" type="holotype">holotype</typeStatus>
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)
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</heading>
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</paragraph>
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<paragraph id="663F36E16B1EFFDAFF5DFB86B89281E4" blockId="4.[151,1436,1041,1212]" pageId="4" pageNumber="66">
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<emphasis id="54F4EAF36B1EFFDAFF5DFB86B89281E4" italics="true" pageId="4" pageNumber="66">
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Valvae maxime tenues, lineares-lanceolatae apicibus anguste rotundatibus protractibus moderate, aliqui lineares ultra ceterae. Longitudo
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<quantity id="A1789B046B1EFFDAFEB2FBA2B9598114" box="[376,533,1077,1100]" metricMagnitude="-2" metricUnit="m" metricValue="4.35" metricValueMax="5.35" metricValueMin="3.35" pageId="4" pageNumber="66" unit="mm" value="43.5" valueMax="53.5" valueMin="33.5">33.5–53.5 µm</quantity>
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. Latitudo 8.0–
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<quantity id="A1789B046B1EFFDAFD77FBA2B8508114" box="[701,796,1077,1100]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" pageId="4" pageNumber="66" unit="mm" value="10.5">10.5 µm</quantity>
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. Striae 37–38/
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<quantity id="A1789B046B1EFFDAFC0DFBA2BF428114" box="[967,1038,1077,1100]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="66" unit="mm" value="10.0">10 µm</quantity>
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, parallelae ad centro, convergentes versus apices. Striae convergentesrectae, sed saepe undulatae. Areolae generatim ovales, sed ubi contiguae helictoglossae, interne et externe, expansae lineares ovales ad lacriformes. Areolae interdum absens propeaream centralam. Areolae aliquot ad extrema, nullae inter helictoglossam et apicem.
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</emphasis>
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</paragraph>
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<caption id="32FF66696B1EFFDAFF5DF822BF9A82B7" ID-DOI="http://doi.org/10.5281/zenodo.4894845" ID-Zenodo-Dep="4894845" httpUri="https://zenodo.org/record/4894845/files/figure.png" pageId="4" pageNumber="66" startId="4.[151,269,1973,1997]" targetBox="[227,1359,1310,1947]" targetPageId="4">
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<paragraph id="663F36E16B1EFFDAFF5DF822BF9A82B7" blockId="4.[151,1435,1973,2031]" pageId="4" pageNumber="66">
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<emphasis id="54F4EAF36B1EFFDAFF5DF822BA118295" bold="true" box="[151,349,1973,1997]" pageId="4" pageNumber="66">FIGURES 13–21.</emphasis>
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LM.
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<taxonomicName id="A1804D626B1EFFDAFE53F822B94A8294" box="[409,518,1973,1996]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="4" pageNumber="66" phylum="Bacillariophyta" rank="species" species="lacrima">
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<emphasis id="54F4EAF36B1EFFDAFE53F822B94A8294" box="[409,518,1973,1996]" italics="true" pageId="4" pageNumber="66">F. lacrima</emphasis>
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</taxonomicName>
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. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm.
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</paragraph>
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||
</caption>
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||
<caption id="32FF66696B1FFFDBFF5DFAE2B84E8304" ID-DOI="http://doi.org/10.5281/zenodo.4894850" ID-Zenodo-Dep="4894850" httpUri="https://zenodo.org/record/4894850/files/figure.png" pageId="5" pageNumber="67" startId="5.[151,271,1397,1421]" targetBox="[323,1263,194,1373]" targetPageId="5">
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<paragraph id="663F36E16B1FFFDBFF5DFAE2B84E8304" blockId="5.[151,1436,1397,1628]" pageId="5" pageNumber="67">
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<emphasis id="54F4EAF36B1FFFDBFF5DFAE2BA2D80D5" bold="true" box="[151,353,1397,1421]" pageId="5" pageNumber="67">FIGURES 22–27.</emphasis>
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SEM.
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||
<taxonomicName id="A1804D626B1FFFDBFE64FAE2B95280D4" box="[430,542,1397,1420]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="5" pageNumber="67" phylum="Bacillariophyta" rank="species" species="lacrima">
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<emphasis id="54F4EAF36B1FFFDBFE64FAE2B95280D4" box="[430,542,1397,1420]" italics="true" pageId="5" pageNumber="67">F. lacrima</emphasis>
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</taxonomicName>
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. External and internal valve views of five specimens. Fig. 22, Full external valve view of a linear-lanceolate specimen. Fig. 23, External central area showing missing areolae. Fig 24, External view of apices with expanded areolae and striae that do not circumradiate the apices. Fig. 25, Full internal valve view showing the fine valve and delicate longitudinal rib system. Fig. 26, Internal central area with narrow longitudinal ribs and small central nodule. Fig 26A, view of weakly-expressed rectangular internal areolae hymen coverings. Fig 27, Valve apex with minimal longitudinal rib-helictoglossa association and striae that do not circumradiate the apices. Scale bars: Figs 22, 25: 5 µm; Figs 23–24, 26–27: 1 µm; Fig 26A: 0.5 µm.
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</paragraph>
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</caption>
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<subSubSection id="2E9A656A6B1FFFD8FF5DF922BEDC84C2" lastPageId="6" lastPageNumber="68" pageId="5" pageNumber="67" type="materials_examined">
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<paragraph id="663F36E16B1FFFDBFF5DF922BED08397" blockId="5.[151,1436,1717,1743]" box="[151,1436,1717,1743]" pageId="5" pageNumber="67">
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<emphasis id="54F4EAF36B1FFFDBFF5DF922BB918397" bold="true" box="[151,221,1717,1743]" pageId="5" pageNumber="67">Type:</emphasis>
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—
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<materialsCitation id="D6E83CBC6B1FFFDBFF37F922BEDB8397" ID-GBIF-Occurrence="3128941301" box="[253,1431,1717,1743]" collectionCode="ANSP" country="Brazil" location="Carajas National Forest" pageId="5" pageNumber="67" specimenCode="GC26817, COLO 3344" specimenCount="1" stateProvince="Para" typeStatus="holotype">
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<collectingCountry id="1E9776716B1FFFDBFF37F922BA248397" box="[253,360,1717,1743]" name="Brazil" pageId="5" pageNumber="67">BRASIL</collectingCountry>
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.
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<location id="635F603A6B1FFFDBFEB8F922B9C98397" LSID="urn:lsid:plazi:treatment:EE2987F76B1EFFD8FF5DFC7DB945810A:635F603A6B1FFFDBFEB8F922B9C98397" box="[370,645,1717,1743]" country="Brazil" name="Carajas National Forest" pageId="5" pageNumber="67" stateProvince="Para">Carajás National Forest</location>
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in
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<collectingRegion id="A444F8036B1FFFDBFD60F922B9AE8397" box="[682,738,1717,1743]" country="Brazil" name="Para" pageId="5" pageNumber="67">Pará</collectingRegion>
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. (
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<typeStatus id="B93B88436B1FFFDBFD39F922B82E8397" box="[755,866,1717,1743]" pageId="5" pageNumber="67" type="holotype">Holotype</typeStatus>
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<collectionCode id="0091AE246B1FFFDBFCA2F922B8FF8397" box="[872,947,1717,1743]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34784" lsid="urn:lsid:biocol.org:col:34784" name="Academy of Natural Sciences of Philadelphia" pageId="5" pageNumber="67">ANSP</collectionCode>
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<specimenCode id="36269E9A6B1FFFDBFC70F922BF628397" box="[954,1070,1717,1743]" collectionCode="GC" country="0" name="Goucher College" pageId="5" pageNumber="67">GC26817</specimenCode>
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,
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<figureCitation id="FEBB2A646B1FFFDBFBF0F922BFDC8397" box="[1082,1168,1717,1743]" captionStart="FIGURES 13–21" captionStartId="4.[151,269,1973,1997]" captionTargetBox="[227,1359,1310,1947]" captionTargetId="figure-439@4.[227,1359,1310,1947]" captionTargetPageId="4" captionText="FIGURES 13–21. LM. F. lacrima. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894845" httpUri="https://zenodo.org/record/4894845/files/figure.png" pageId="5" pageNumber="67">Fig. 19</figureCitation>
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; Isotype
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<specimenCode id="36269E9A6B1FFFDBFB33F922BEDC8397" box="[1273,1424,1717,1743]" collectionCode="COLO" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15540" lsid="urn:lsid:biocol.org:col:15540" name="University of Colorado Herbarium" pageId="5" pageNumber="67" type="Herbarium">COLO 3344</specimenCode>
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)
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</materialsCitation>
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.
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||
</paragraph>
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<paragraph id="663F36E16B1FFFD8FF5CF895BEDC84C2" blockId="5.[150,1436,1794,2014]" lastBlockId="6.[151,1436,152,1106]" lastPageId="6" lastPageNumber="68" pageId="5" pageNumber="67">
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Valves extremely fine, linear-lanceolate (
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||
<figureCitation id="FEBB2A646B1FFFDBFD4DF895B85D8244" box="[647,785,1794,1820]" captionStart-0="FIGURES 13–21" captionStart-1="FIGURES 22–27" captionStartId-0="4.[151,269,1973,1997]" captionStartId-1="5.[151,271,1397,1421]" captionTargetBox-0="[227,1359,1310,1947]" captionTargetBox-1="[323,1263,194,1373]" captionTargetId-0="figure-439@4.[227,1359,1310,1947]" captionTargetId-1="figure-263@5.[323,1263,194,1373]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionText-0="FIGURES 13–21. LM. F. lacrima. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm." captionText-1="FIGURES 22–27. SEM. F. lacrima. External and internal valve views of five specimens. Fig. 22, Full external valve view of a linear-lanceolate specimen. Fig. 23, External central area showing missing areolae. Fig 24, External view of apices with expanded areolae and striae that do not circumradiate the apices. Fig. 25, Full internal valve view showing the fine valve and delicate longitudinal rib system. Fig. 26, Internal central area with narrow longitudinal ribs and small central nodule. Fig 26A, view of weakly-expressed rectangular internal areolae hymen coverings. Fig 27, Valve apex with minimal longitudinal rib-helictoglossa association and striae that do not circumradiate the apices. Scale bars: Figs 22, 25: 5 µm; Figs 23–24, 26–27: 1 µm; Fig 26A: 0.5 µm." figureDoi-0="http://doi.org/10.5281/zenodo.4894845" figureDoi-1="http://doi.org/10.5281/zenodo.4894850" httpUri-0="https://zenodo.org/record/4894845/files/figure.png" httpUri-1="https://zenodo.org/record/4894850/files/figure.png" pageId="5" pageNumber="67">Figs 16–22</figureCitation>
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||
) or occasionally rhomboid in shape (
|
||
<figureCitation id="FEBB2A646B1FFFDBFB1EF895BE7C8244" box="[1236,1328,1794,1820]" captionStart="FIGURES 13–21" captionStartId="4.[151,269,1973,1997]" captionTargetBox="[227,1359,1310,1947]" captionTargetId="figure-439@4.[227,1359,1310,1947]" captionTargetPageId="4" captionText="FIGURES 13–21. LM. F. lacrima. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894845" httpUri="https://zenodo.org/record/4894845/files/figure.png" pageId="5" pageNumber="67">Figs 15</figureCitation>
|
||
and
|
||
<figureCitation id="FEBB2A646B1FFFDBFAA6F895BEC28244" box="[1388,1422,1794,1820]" captionStart="FIGURES 22–27" captionStartId="5.[151,271,1397,1421]" captionTargetBox="[323,1263,194,1373]" captionTargetId="figure-263@5.[323,1263,194,1373]" captionTargetPageId="5" captionText="FIGURES 22–27. SEM. F. lacrima. External and internal valve views of five specimens. Fig. 22, Full external valve view of a linear-lanceolate specimen. Fig. 23, External central area showing missing areolae. Fig 24, External view of apices with expanded areolae and striae that do not circumradiate the apices. Fig. 25, Full internal valve view showing the fine valve and delicate longitudinal rib system. Fig. 26, Internal central area with narrow longitudinal ribs and small central nodule. Fig 26A, view of weakly-expressed rectangular internal areolae hymen coverings. Fig 27, Valve apex with minimal longitudinal rib-helictoglossa association and striae that do not circumradiate the apices. Scale bars: Figs 22, 25: 5 µm; Figs 23–24, 26–27: 1 µm; Fig 26A: 0.5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894850" httpUri="https://zenodo.org/record/4894850/files/figure.png" pageId="5" pageNumber="67">25</figureCitation>
|
||
). Some specimens appear with more linear margins than others (
|
||
<figureCitation id="FEBB2A646B1FFFDBFCB2F8BEBF66821B" box="[888,1066,1833,1859]" captionStart="FIGURES 13–21" captionStartId="4.[151,269,1973,1997]" captionTargetBox="[227,1359,1310,1947]" captionTargetId="figure-439@4.[227,1359,1310,1947]" captionTargetPageId="4" captionText="FIGURES 13–21. LM. F. lacrima. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894845" httpUri="https://zenodo.org/record/4894845/files/figure.png" pageId="5" pageNumber="67">Figs 19 and 21</figureCitation>
|
||
). Apices narrowly rounded and moderately rostrate (
|
||
<figureCitation id="FEBB2A646B1FFFDBFE46F8C7B95A8232" box="[396,534,1872,1898]" captionStart="FIGURES 13–21" captionStartId="4.[151,269,1973,1997]" captionTargetBox="[227,1359,1310,1947]" captionTargetId="figure-439@4.[227,1359,1310,1947]" captionTargetPageId="4" captionText="FIGURES 13–21. LM. F. lacrima. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894845" httpUri="https://zenodo.org/record/4894845/files/figure.png" pageId="5" pageNumber="67">Figs 15, 17</figureCitation>
|
||
, and 19) to strongly rostrate (
|
||
<figureCitation id="FEBB2A646B1FFFDBFCBFF8C7BF678232" box="[885,1067,1872,1898]" captionStart="FIGURES 13–21" captionStartId="4.[151,269,1973,1997]" captionTargetBox="[227,1359,1310,1947]" captionTargetId="figure-439@4.[227,1359,1310,1947]" captionTargetPageId="4" captionText="FIGURES 13–21. LM. F. lacrima. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894845" httpUri="https://zenodo.org/record/4894845/files/figure.png" pageId="5" pageNumber="67">Figs 13 and 20</figureCitation>
|
||
);
|
||
<quantity id="A1789B046B1FFFDBFB88F8C7BFA48232" box="[1090,1256,1872,1898]" metricMagnitude="-2" metricUnit="m" metricValue="4.35" metricValueMax="5.35" metricValueMin="3.35" pageId="5" pageNumber="67" unit="mm" value="43.5" valueMax="53.5" valueMin="33.5">33.5–53.5 µm</quantity>
|
||
in length, 8.0–
|
||
<quantity id="A1789B046B1FFFDBFF5DF8E0BBB682C9" box="[151,250,1911,1937]" metricMagnitude="-2" metricUnit="m" metricValue="1.05" pageId="5" pageNumber="67" unit="mm" value="10.5">10.5 µm</quantity>
|
||
in breadth. Striae
|
||
<quantity id="A1789B046B1FFFDBFE16F8E0B90882C9" box="[476,580,1911,1937]" metricMagnitude="-1" metricUnit="m" metricValue="9.525" metricValueMax="9.652" metricValueMin="9.398" pageId="5" pageNumber="67" unit="in" value="37.5" valueMax="38.0" valueMin="37.0">37–38 in</quantity>
|
||
<quantity id="A1789B046B1FFFDBFD86F8E0B9D782C9" box="[588,667,1911,1937]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="5" pageNumber="67" unit="mm" value="10.0">10 µm</quantity>
|
||
, parallel at valve centre, convergent towards poles. Striae nearly straight (
|
||
<figureCitation id="FEBB2A646B1FFFDBFF34F80ABAE082EF" box="[254,428,1949,1975]" captionStart="FIGURES 13–21" captionStartId="4.[151,269,1973,1997]" captionTargetBox="[227,1359,1310,1947]" captionTargetId="figure-439@4.[227,1359,1310,1947]" captionTargetPageId="4" captionText="FIGURES 13–21. LM. F. lacrima. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894845" httpUri="https://zenodo.org/record/4894845/files/figure.png" pageId="5" pageNumber="67">Figs 15 and 20</figureCitation>
|
||
) or often wavy, especially near apices (
|
||
<figureCitation id="FEBB2A646B1FFFDBFCBFF80ABF6882EF" box="[885,1060,1949,1975]" captionStart="FIGURES 13–21" captionStartId="4.[151,269,1973,1997]" captionTargetBox="[227,1359,1310,1947]" captionTargetId="figure-439@4.[227,1359,1310,1947]" captionTargetPageId="4" captionText="FIGURES 13–21. LM. F. lacrima. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894845" httpUri="https://zenodo.org/record/4894845/files/figure.png" pageId="5" pageNumber="67">Figs 16 and 17</figureCitation>
|
||
). Few areolae present at apices, striae do not circumradiate poles (
|
||
<figureCitation id="FEBB2A646B1FFFDBFDEBF853B99E8286" box="[545,722,1988,2014]" captionStart="FIGURES 22–27" captionStartId="5.[151,271,1397,1421]" captionTargetBox="[323,1263,194,1373]" captionTargetId="figure-263@5.[323,1263,194,1373]" captionTargetPageId="5" captionText="FIGURES 22–27. SEM. F. lacrima. External and internal valve views of five specimens. Fig. 22, Full external valve view of a linear-lanceolate specimen. Fig. 23, External central area showing missing areolae. Fig 24, External view of apices with expanded areolae and striae that do not circumradiate the apices. Fig. 25, Full internal valve view showing the fine valve and delicate longitudinal rib system. Fig. 26, Internal central area with narrow longitudinal ribs and small central nodule. Fig 26A, view of weakly-expressed rectangular internal areolae hymen coverings. Fig 27, Valve apex with minimal longitudinal rib-helictoglossa association and striae that do not circumradiate the apices. Scale bars: Figs 22, 25: 5 µm; Figs 23–24, 26–27: 1 µm; Fig 26A: 0.5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894850" httpUri="https://zenodo.org/record/4894850/files/figure.png" pageId="5" pageNumber="67">Figs 24 and 27</figureCitation>
|
||
). Areolae highly organized in the longitudinal direction (
|
||
<figureCitation id="FEBB2A646B1FFFD8FAA2F853BBFB85EA" captionStart="FIGURES 13–21" captionStartId="4.[151,269,1973,1997]" captionTargetBox="[227,1359,1310,1947]" captionTargetId="figure-439@4.[227,1359,1310,1947]" captionTargetPageId="4" captionText="FIGURES 13–21. LM. F. lacrima. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894845" httpUri="https://zenodo.org/record/4894845/files/figure.png" lastPageId="6" lastPageNumber="68" pageId="5" pageNumber="67">Figs 17</figureCitation>
|
||
,
|
||
<figureCitation id="FEBB2A646B1CFFD8FF0CFF0FBA0885EA" box="[198,324,152,178]" captionStart="FIGURES 22–27" captionStartId="5.[151,271,1397,1421]" captionTargetBox="[323,1263,194,1373]" captionTargetId="figure-263@5.[323,1263,194,1373]" captionTargetPageId="5" captionText="FIGURES 22–27. SEM. F. lacrima. External and internal valve views of five specimens. Fig. 22, Full external valve view of a linear-lanceolate specimen. Fig. 23, External central area showing missing areolae. Fig 24, External view of apices with expanded areolae and striae that do not circumradiate the apices. Fig. 25, Full internal valve view showing the fine valve and delicate longitudinal rib system. Fig. 26, Internal central area with narrow longitudinal ribs and small central nodule. Fig 26A, view of weakly-expressed rectangular internal areolae hymen coverings. Fig 27, Valve apex with minimal longitudinal rib-helictoglossa association and striae that do not circumradiate the apices. Scale bars: Figs 22, 25: 5 µm; Figs 23–24, 26–27: 1 µm; Fig 26A: 0.5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894850" httpUri="https://zenodo.org/record/4894850/files/figure.png" pageId="6" pageNumber="68">24 and 27</figureCitation>
|
||
). Areolae generally ovoid, but those adjacent to helictoglossae, internally and externally, expanded into either a larger oval or teardrop shape (
|
||
<figureCitation id="FEBB2A646B1CFFD8FCD8FF29B8238580" box="[786,879,190,216]" captionStart="FIGURES 13–21" captionStartId="4.[151,269,1973,1997]" captionTargetBox="[227,1359,1310,1947]" captionTargetId="figure-439@4.[227,1359,1310,1947]" captionTargetPageId="4" captionText="FIGURES 13–21. LM. F. lacrima. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894845" httpUri="https://zenodo.org/record/4894845/files/figure.png" pageId="6" pageNumber="68">Figs 17</figureCitation>
|
||
,
|
||
<figureCitation id="FEBB2A646B1CFFD8FCB7FF29B8B48580" box="[893,1016,190,216]" captionStart="FIGURES 22–27" captionStartId="5.[151,271,1397,1421]" captionTargetBox="[323,1263,194,1373]" captionTargetId="figure-263@5.[323,1263,194,1373]" captionTargetPageId="5" captionText="FIGURES 22–27. SEM. F. lacrima. External and internal valve views of five specimens. Fig. 22, Full external valve view of a linear-lanceolate specimen. Fig. 23, External central area showing missing areolae. Fig 24, External view of apices with expanded areolae and striae that do not circumradiate the apices. Fig. 25, Full internal valve view showing the fine valve and delicate longitudinal rib system. Fig. 26, Internal central area with narrow longitudinal ribs and small central nodule. Fig 26A, view of weakly-expressed rectangular internal areolae hymen coverings. Fig 27, Valve apex with minimal longitudinal rib-helictoglossa association and striae that do not circumradiate the apices. Scale bars: Figs 22, 25: 5 µm; Figs 23–24, 26–27: 1 µm; Fig 26A: 0.5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894850" httpUri="https://zenodo.org/record/4894850/files/figure.png" pageId="6" pageNumber="68">24 and 27</figureCitation>
|
||
). Internally, hymenes with weakly rectangular coverings (
|
||
<figureCitation id="FEBB2A646B1CFFD8FE6FFF72B95F85A7" box="[421,531,229,255]" captionStart="FIGURES 22–27" captionStartId="5.[151,271,1397,1421]" captionTargetBox="[323,1263,194,1373]" captionTargetId="figure-263@5.[323,1263,194,1373]" captionTargetPageId="5" captionText="FIGURES 22–27. SEM. F. lacrima. External and internal valve views of five specimens. Fig. 22, Full external valve view of a linear-lanceolate specimen. Fig. 23, External central area showing missing areolae. Fig 24, External view of apices with expanded areolae and striae that do not circumradiate the apices. Fig. 25, Full internal valve view showing the fine valve and delicate longitudinal rib system. Fig. 26, Internal central area with narrow longitudinal ribs and small central nodule. Fig 26A, view of weakly-expressed rectangular internal areolae hymen coverings. Fig 27, Valve apex with minimal longitudinal rib-helictoglossa association and striae that do not circumradiate the apices. Scale bars: Figs 22, 25: 5 µm; Figs 23–24, 26–27: 1 µm; Fig 26A: 0.5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894850" httpUri="https://zenodo.org/record/4894850/files/figure.png" pageId="6" pageNumber="68">Fig. 26A</figureCitation>
|
||
). A few areolae sometimes absent near central area (
|
||
<figureCitation id="FEBB2A646B1CFFD8FB4BFF72BF9785A7" box="[1153,1243,229,255]" captionStart="FIGURES 13–21" captionStartId="4.[151,269,1973,1997]" captionTargetBox="[227,1359,1310,1947]" captionTargetId="figure-439@4.[227,1359,1310,1947]" captionTargetPageId="4" captionText="FIGURES 13–21. LM. F. lacrima. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894845" httpUri="https://zenodo.org/record/4894845/files/figure.png" pageId="6" pageNumber="68">Figs 13</figureCitation>
|
||
and
|
||
<figureCitation id="FEBB2A646B1CFFD8FADFFF72BE7A85A7" box="[1301,1334,229,255]" captionStart="FIGURES 22–27" captionStartId="5.[151,271,1397,1421]" captionTargetBox="[323,1263,194,1373]" captionTargetId="figure-263@5.[323,1263,194,1373]" captionTargetPageId="5" captionText="FIGURES 22–27. SEM. F. lacrima. External and internal valve views of five specimens. Fig. 22, Full external valve view of a linear-lanceolate specimen. Fig. 23, External central area showing missing areolae. Fig 24, External view of apices with expanded areolae and striae that do not circumradiate the apices. Fig. 25, Full internal valve view showing the fine valve and delicate longitudinal rib system. Fig. 26, Internal central area with narrow longitudinal ribs and small central nodule. Fig 26A, view of weakly-expressed rectangular internal areolae hymen coverings. Fig 27, Valve apex with minimal longitudinal rib-helictoglossa association and striae that do not circumradiate the apices. Scale bars: Figs 22, 25: 5 µm; Figs 23–24, 26–27: 1 µm; Fig 26A: 0.5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894850" httpUri="https://zenodo.org/record/4894850/files/figure.png" pageId="6" pageNumber="68">23</figureCitation>
|
||
); central area extremely narrow (
|
||
<figureCitation id="FEBB2A646B1CFFD8FE77FE9BB936847E" box="[445,634,268,294]" captionStart="FIGURES 13–21" captionStartId="4.[151,269,1973,1997]" captionTargetBox="[227,1359,1310,1947]" captionTargetId="figure-439@4.[227,1359,1310,1947]" captionTargetPageId="4" captionText="FIGURES 13–21. LM. F. lacrima. Valve views showing the size diminution series for specimens from Brasil. Figure 19 is the holotype. Note the large degree of variation in valve shape among specimens. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.4894845" httpUri="https://zenodo.org/record/4894845/files/figure.png" pageId="6" pageNumber="68">Figs 18 and 20</figureCitation>
|
||
). Longitudinal ribs complete, relatively fine (
|
||
<figureCitation id="FEBB2A646B1CFFD8FB67FE9BBE45847E" box="[1197,1289,268,294]" captionStart="FIGURES 22–27" captionStartId="5.[151,271,1397,1421]" captionTargetBox="[323,1263,194,1373]" captionTargetId="figure-263@5.[323,1263,194,1373]" captionTargetPageId="5" captionText="FIGURES 22–27. SEM. F. lacrima. External and internal valve views of five specimens. Fig. 22, Full external valve view of a linear-lanceolate specimen. Fig. 23, External central area showing missing areolae. Fig 24, External view of apices with expanded areolae and striae that do not circumradiate the apices. Fig. 25, Full internal valve view showing the fine valve and delicate longitudinal rib system. Fig. 26, Internal central area with narrow longitudinal ribs and small central nodule. Fig 26A, view of weakly-expressed rectangular internal areolae hymen coverings. Fig 27, Valve apex with minimal longitudinal rib-helictoglossa association and striae that do not circumradiate the apices. Scale bars: Figs 22, 25: 5 µm; Figs 23–24, 26–27: 1 µm; Fig 26A: 0.5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894850" httpUri="https://zenodo.org/record/4894850/files/figure.png" pageId="6" pageNumber="68">Fig. 25</figureCitation>
|
||
). Although longitudinal ribs fuse with the helictoglossa at the apices, the connection between the two structures is highly reduced; porte-crayon not present (
|
||
<figureCitation id="FEBB2A646B1CFFD8FD83FECEB9EA842B" box="[585,678,345,371]" captionStart="FIGURES 22–27" captionStartId="5.[151,271,1397,1421]" captionTargetBox="[323,1263,194,1373]" captionTargetId="figure-263@5.[323,1263,194,1373]" captionTargetPageId="5" captionText="FIGURES 22–27. SEM. F. lacrima. External and internal valve views of five specimens. Fig. 22, Full external valve view of a linear-lanceolate specimen. Fig. 23, External central area showing missing areolae. Fig 24, External view of apices with expanded areolae and striae that do not circumradiate the apices. Fig. 25, Full internal valve view showing the fine valve and delicate longitudinal rib system. Fig. 26, Internal central area with narrow longitudinal ribs and small central nodule. Fig 26A, view of weakly-expressed rectangular internal areolae hymen coverings. Fig 27, Valve apex with minimal longitudinal rib-helictoglossa association and striae that do not circumradiate the apices. Scale bars: Figs 22, 25: 5 µm; Figs 23–24, 26–27: 1 µm; Fig 26A: 0.5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894850" httpUri="https://zenodo.org/record/4894850/files/figure.png" pageId="6" pageNumber="68">Fig. 27</figureCitation>
|
||
). Longitudinal ribs fuse with the central nodule and constrict slightly forming a generally narrow structure (
|
||
<figureCitation id="FEBB2A646B1CFFD8FD7FFE17B84184C2" box="[693,781,384,410]" captionStart="FIGURES 22–27" captionStartId="5.[151,271,1397,1421]" captionTargetBox="[323,1263,194,1373]" captionTargetId="figure-263@5.[323,1263,194,1373]" captionTargetPageId="5" captionText="FIGURES 22–27. SEM. F. lacrima. External and internal valve views of five specimens. Fig. 22, Full external valve view of a linear-lanceolate specimen. Fig. 23, External central area showing missing areolae. Fig 24, External view of apices with expanded areolae and striae that do not circumradiate the apices. Fig. 25, Full internal valve view showing the fine valve and delicate longitudinal rib system. Fig. 26, Internal central area with narrow longitudinal ribs and small central nodule. Fig 26A, view of weakly-expressed rectangular internal areolae hymen coverings. Fig 27, Valve apex with minimal longitudinal rib-helictoglossa association and striae that do not circumradiate the apices. Scale bars: Figs 22, 25: 5 µm; Figs 23–24, 26–27: 1 µm; Fig 26A: 0.5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894850" httpUri="https://zenodo.org/record/4894850/files/figure.png" pageId="6" pageNumber="68">Fig. 26</figureCitation>
|
||
). External raphe ends slightly dilated (
|
||
<figureCitation id="FEBB2A646B1CFFD8FB1AFE17BECF84C2" box="[1232,1411,384,410]" captionStart="FIGURES 22–27" captionStartId="5.[151,271,1397,1421]" captionTargetBox="[323,1263,194,1373]" captionTargetId="figure-263@5.[323,1263,194,1373]" captionTargetPageId="5" captionText="FIGURES 22–27. SEM. F. lacrima. External and internal valve views of five specimens. Fig. 22, Full external valve view of a linear-lanceolate specimen. Fig. 23, External central area showing missing areolae. Fig 24, External view of apices with expanded areolae and striae that do not circumradiate the apices. Fig. 25, Full internal valve view showing the fine valve and delicate longitudinal rib system. Fig. 26, Internal central area with narrow longitudinal ribs and small central nodule. Fig 26A, view of weakly-expressed rectangular internal areolae hymen coverings. Fig 27, Valve apex with minimal longitudinal rib-helictoglossa association and striae that do not circumradiate the apices. Scale bars: Figs 22, 25: 5 µm; Figs 23–24, 26–27: 1 µm; Fig 26A: 0.5 µm." figureDoi="http://doi.org/10.5281/zenodo.4894850" httpUri="https://zenodo.org/record/4894850/files/figure.png" pageId="6" pageNumber="68">Figs 23 and 24</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2E9A656A6B1CFFD8FF0CFE31B9D184BF" pageId="6" pageNumber="68" type="etymology">
|
||
<paragraph id="663F36E16B1CFFD8FF0CFE31B9D184BF" blockId="6.[151,1436,152,1106]" pageId="6" pageNumber="68">
|
||
<emphasis id="54F4EAF36B1CFFD8FF0CFE31BA388498" bold="true" box="[198,372,422,448]" pageId="6" pageNumber="68">Etymology:—</emphasis>
|
||
The species epithet is derived from the Latin word meaning “tear,” which describes the tear-drop shaped areolae at the valve apices.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2E9A656A6B1CFFD8FF0CFE64B945810A" pageId="6" pageNumber="68" type="distribution">
|
||
<paragraph id="663F36E16B1CFFD8FF0CFE64BE428756" blockId="6.[151,1436,152,1106]" box="[198,1294,499,526]" pageId="6" pageNumber="68">
|
||
<emphasis id="54F4EAF36B1CFFD8FF0CFE64BACA8755" bold="true" box="[198,390,499,525]" pageId="6" pageNumber="68">Distribution:—</emphasis>
|
||
<taxonomicName id="A1804D626B1CFFD8FE4CFE63B91A8755" box="[390,598,500,525]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="species" species="lacrima">
|
||
<emphasis id="54F4EAF36B1CFFD8FE4CFE63B91A8755" box="[390,598,500,525]" italics="true" pageId="6" pageNumber="68">Frustulia lacrima</emphasis>
|
||
</taxonomicName>
|
||
is found in lakes in Carajás National Forest in
|
||
<collectingRegion id="A444F8036B1CFFD8FBB7FE63BFF88756" box="[1149,1204,500,526]" country="Brazil" name="Para" pageId="6" pageNumber="68">Pará</collectingRegion>
|
||
,
|
||
<collectingCountry id="1E9776716B1CFFD8FB0AFE63BE468756" box="[1216,1290,500,526]" name="Brazil" pageId="6" pageNumber="68">Brasil</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="663F36E16B1CFFD8FF0CFD8DB945810A" blockId="6.[151,1436,152,1106]" pageId="6" pageNumber="68">
|
||
<emphasis id="54F4EAF36B1CFFD8FF0CFD8DBADF876C" bold="true" box="[198,403,538,564]" pageId="6" pageNumber="68">Observations:—</emphasis>
|
||
<taxonomicName id="A1804D626B1CFFD8FE59FD8DB92B876B" box="[403,615,538,563]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="species" species="lacrima">
|
||
<emphasis id="54F4EAF36B1CFFD8FE59FD8DB92B876B" box="[403,615,538,563]" italics="true" pageId="6" pageNumber="68">Frustulia lacrima</emphasis>
|
||
</taxonomicName>
|
||
specimens often exhibit a valve shape that is a departure from the rhomboid shape common found in typical
|
||
<taxonomicName id="A1804D626B1CFFD8FD55FDD6B85C8702" box="[671,784,577,602]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="genus">
|
||
<emphasis id="54F4EAF36B1CFFD8FD55FDD6B85C8702" box="[671,784,577,602]" italics="true" pageId="6" pageNumber="68">Frustulia</emphasis>
|
||
</taxonomicName>
|
||
taxa, though there are other linear species inhabiting South America and the southern
|
||
<collectingCountry id="1E9776716B1CFFD8FDDDFDFFB9FE87DA" box="[535,690,616,642]" name="United States of America" pageId="6" pageNumber="68">United States</collectingCountry>
|
||
such as
|
||
<taxonomicName id="A1804D626B1CFFD8FCDCFDFFBF1A87D9" authorityName="Camburn & Charles" authorityYear="2000" box="[790,1110,616,641]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="species" species="pseudomagaliesmontana">
|
||
<emphasis id="54F4EAF36B1CFFD8FCDCFDFFBF1A87D9" box="[790,1110,616,641]" italics="true" pageId="6" pageNumber="68">F. pseudomagaliesmontana</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="02114B106B1CFFD8FBAFFDFFBEDB87DA" author="Camburn, K. E. & Charles, D. F." box="[1125,1431,616,642]" pageId="6" pageNumber="68" refId="ref7170" refString="Camburn, K. E. & Charles, D. F. (2000) Diatoms of low-alkalinity lakes in the Northeastern United States. Academy of Natural Sciences of Philadelphia, Special Publication 18. 152 pp." type="book" year="2000">Camburn & Charles 2000</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="02114B106B1CFFD8FF5DFD19BAE487F0" author="Siver, P. & Baskette, G." box="[151,424,654,680]" pageId="6" pageNumber="68" pagination="629 - 644" refId="ref8493" refString="Siver, P. & Baskette, G. (2004) A morphological examination of Frustulia (Bacillariophyceae) from the Ocala National Forest, Florida, USA. Canadian Journal of Botany 82: 629 - 644." type="journal article" year="2004">Siver & Baskette 2004</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="02114B106B1CFFD8FE7EFD19B80A87F0" author="Metzeltin, D. & Lange-Bertalot, H." box="[436,838,654,680]" pageId="6" pageNumber="68" refId="ref7977" refString="Metzeltin, D. & Lange-Bertalot, H. (2007) Tropical Diatoms of South America II. Iconographia Diatomologica. A. R. G. Gantner Verlag K. G., Ruggell, 862 pp." type="book" year="2007">Metzeltin & Lange-Bertalot 2007</bibRefCitation>
|
||
: pls. 131 and 132),
|
||
<taxonomicName id="A1804D626B1CFFD8FBFAFD18BA508797" authority="Cholnoky (1957: 349" authorityName="Cholnoky" authorityYear="1957" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="species" species="magaliesmontana">
|
||
<emphasis id="54F4EAF36B1CFFD8FBFAFD18BE5387F0" box="[1072,1311,655,680]" italics="true" pageId="6" pageNumber="68">F. magaliesmontana</emphasis>
|
||
<bibRefCitation id="02114B106B1CFFD8FAE2FD19BA508797" author="Cholnoky, B. J." pageId="6" pageNumber="68" pagination="326 - 362" refId="ref7210" refString="Cholnoky, B. J. (1957) Uber die Diatomeenflora einiger Gewaesser in den Magalies-Bergen nahe Rustenburg (Transvaal). Botaniska Notiser 110: 326 - 362." type="journal article" year="1957">Cholnoky (1957: 349</bibRefCitation>
|
||
</taxonomicName>
|
||
;
|
||
<bibRefCitation id="02114B106B1CFFD8FEE3FD22B9F68797" author="Metzeltin, D. & Lange-Bertalot, H." box="[297,698,693,719]" pageId="6" pageNumber="68" refId="ref7977" refString="Metzeltin, D. & Lange-Bertalot, H. (2007) Tropical Diatoms of South America II. Iconographia Diatomologica. A. R. G. Gantner Verlag K. G., Ruggell, 862 pp." type="book" year="2007">Metzeltin & Lange-Bertalot 2007</bibRefCitation>
|
||
: pl. 137) and
|
||
<taxonomicName id="A1804D626B1CFFD8FC94FD22BF328797" authority="Lange-Bertalot" authorityName="Lange-Bertalot" authorityYear="1998" box="[862,1150,693,719]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="species" species="zizkae">
|
||
<emphasis id="54F4EAF36B1CFFD8FC94FD22B8888796" box="[862,964,693,718]" italics="true" pageId="6" pageNumber="68">F. zizkae</emphasis>
|
||
Lange-Bertalot
|
||
</taxonomicName>
|
||
(in Metzeltin & Lange- Bertalot 1998: 106). Additional morphological similarities between
|
||
<taxonomicName id="A1804D626B1CFFD8FB55FD4BBE7987AD" box="[1183,1333,732,757]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="species" species="lacrima">
|
||
<emphasis id="54F4EAF36B1CFFD8FB55FD4BBE7987AD" box="[1183,1333,732,757]" italics="true" pageId="6" pageNumber="68">F. lacrima</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="A1804D626B1CFFD8FA49FD4BBAF68643" authorityName="Camburn & Charles" authorityYear="2000" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="species" species="pseudomagaliesmontana">
|
||
<emphasis id="54F4EAF36B1CFFD8FA49FD4BBAF68643" italics="true" pageId="6" pageNumber="68">F. pseudomagaliesmontana</emphasis>
|
||
</taxonomicName>
|
||
exist, such as the slightly expanded external raphe ends, rectangular internal hymen coverings, lack of striae circumradiating the poles, and appearance of the rib-helictoglossa structure, though the helictoglossa in
|
||
<taxonomicName id="A1804D626B1CFFD8FE48FCC7BAB38631" box="[386,511,848,873]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="species" species="lacrima">
|
||
<emphasis id="54F4EAF36B1CFFD8FE48FCC7BAB38631" box="[386,511,848,873]" italics="true" pageId="6" pageNumber="68">F. lacrima</emphasis>
|
||
</taxonomicName>
|
||
is slightly more linear than that observed in
|
||
<taxonomicName id="A1804D626B1CFFD8FBC6FCC7BE008631" authorityName="Camburn & Charles" authorityYear="2000" box="[1036,1356,848,873]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="species" species="pseudomagaliesmontana">
|
||
<emphasis id="54F4EAF36B1CFFD8FBC6FCC7BE008631" box="[1036,1356,848,873]" italics="true" pageId="6" pageNumber="68">F. pseudomagaliesmontana</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="02114B106B1CFFD8FA96FCC7BA2286C8" author="Siver, P. A. & Hamilton, P." pageId="6" pageNumber="68" refId="ref8533" refString="Siver, P. A. & Hamilton, P. (2011) Diatoms of North America. The Freshwater Flora of Waterbodies of the Atlantic Coastal Plain. In: Lange-Bertalot, H. (Ed) Iconographia Diatomologica. A. R. G. Ganter Verlag K. G., Ruggell, 916 pp." type="book" year="2011">Siver & Hamilton 2011</bibRefCitation>
|
||
: pl. 147,
|
||
<bibRefCitation id="02114B106B1CFFD8FE14FCE1B9B986C8" author="Siver, P. & Baskette, G." box="[478,757,886,912]" pageId="6" pageNumber="68" pagination="629 - 644" refId="ref8493" refString="Siver, P. & Baskette, G. (2004) A morphological examination of Frustulia (Bacillariophyceae) from the Ocala National Forest, Florida, USA. Canadian Journal of Botany 82: 629 - 644." type="journal article" year="2004">Siver & Baskette 2004</bibRefCitation>
|
||
).
|
||
<taxonomicName id="A1804D626B1CFFD8FCC3FCE0B89186C8" box="[777,989,887,912]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="species" species="lacrima">
|
||
<emphasis id="54F4EAF36B1CFFD8FCC3FCE0B89186C8" box="[777,989,887,912]" italics="true" pageId="6" pageNumber="68">Frustulia lacrima</emphasis>
|
||
</taxonomicName>
|
||
is also proportionally and absolutely broader than
|
||
<taxonomicName id="A1804D626B1CFFD8FEF8FC0AB93E86EE" authorityName="Camburn & Charles" authorityYear="2000" box="[306,626,925,950]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="species" species="pseudomagaliesmontana">
|
||
<emphasis id="54F4EAF36B1CFFD8FEF8FC0AB93E86EE" box="[306,626,925,950]" italics="true" pageId="6" pageNumber="68">F. pseudomagaliesmontana</emphasis>
|
||
</taxonomicName>
|
||
, which has a length range that overlaps with
|
||
<taxonomicName id="A1804D626B1CFFD8FB42FC0ABE4C86EE" box="[1160,1280,925,950]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="species" species="lacrima">
|
||
<emphasis id="54F4EAF36B1CFFD8FB42FC0ABE4C86EE" box="[1160,1280,925,950]" italics="true" pageId="6" pageNumber="68">F.lacrima</emphasis>
|
||
</taxonomicName>
|
||
but recorded breadth ranges of only 6.0–
|
||
<quantity id="A1789B046B1CFFD8FE14FC53B97E8686" box="[478,562,964,990]" metricMagnitude="-3" metricUnit="m" metricValue="6.5" pageId="6" pageNumber="68" unit="mm" value="6.5">6.5 µm</quantity>
|
||
(
|
||
<bibRefCitation id="02114B106B1CFFD8FD88FC53B83A8686" author="Camburn, K. E. & Charles, D. F." box="[578,886,964,990]" pageId="6" pageNumber="68" refId="ref7170" refString="Camburn, K. E. & Charles, D. F. (2000) Diatoms of low-alkalinity lakes in the Northeastern United States. Academy of Natural Sciences of Philadelphia, Special Publication 18. 152 pp." type="book" year="2000">Camburn & Charles 2000</bibRefCitation>
|
||
) and
|
||
<quantity id="A1789B046B1CFFD8FC70FC53BF0F8686" box="[954,1091,964,990]" metricMagnitude="-3" metricUnit="m" metricValue="5.65" metricValueMax="6.5" metricValueMin="4.8" pageId="6" pageNumber="68" unit="mm" value="5.65" valueMax="6.5" valueMin="4.8">4.8–6.5 µm</quantity>
|
||
(
|
||
<bibRefCitation id="02114B106B1CFFD8FB98FC53BE2B8686" author="Siver, P. & Baskette, G." box="[1106,1383,964,990]" pageId="6" pageNumber="68" pagination="629 - 644" refId="ref8493" refString="Siver, P. & Baskette, G. (2004) A morphological examination of Frustulia (Bacillariophyceae) from the Ocala National Forest, Florida, USA. Canadian Journal of Botany 82: 629 - 644." type="journal article" year="2004">Siver & Baskette 2004</bibRefCitation>
|
||
). In addition, SEM images of
|
||
<taxonomicName id="A1804D626B1CFFD8FE08FC7DB84D815B" authorityName="Camburn & Charles" authorityYear="2000" box="[450,769,1002,1027]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="species" species="pseudomagaliesmontana">
|
||
<emphasis id="54F4EAF36B1CFFD8FE08FC7DB84D815B" box="[450,769,1002,1027]" italics="true" pageId="6" pageNumber="68">F. pseudomagaliesmontana</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingRegion id="A444F8036B1CFFD8FC82FC7DB8D3815C" box="[840,927,1002,1028]" country="United States of America" name="Florida" pageId="6" pageNumber="68">Florida</collectingRegion>
|
||
,
|
||
<collectingCountry id="1E9776716B1CFFD8FC61FC7DB8B0815C" box="[939,1020,1002,1028]" name="United States of America" pageId="6" pageNumber="68">U.S.A.</collectingCountry>
|
||
(
|
||
<bibRefCitation id="02114B106B1CFFD8FBC1FC7DBE5B815C" author="Siver, P. & Baskette, G." box="[1035,1303,1002,1028]" pageId="6" pageNumber="68" pagination="629 - 644" refId="ref8493" refString="Siver, P. & Baskette, G. (2004) A morphological examination of Frustulia (Bacillariophyceae) from the Ocala National Forest, Florida, USA. Canadian Journal of Botany 82: 629 - 644." type="journal article" year="2004">Siver & Baskette 2004</bibRefCitation>
|
||
) and
|
||
<collectingRegion id="A444F8036B1CFFD8FA92FC7DBBB38173" country="United States of America" name="North Carolina" pageId="6" pageNumber="68">North Carolina</collectingRegion>
|
||
,
|
||
<collectingCountry id="1E9776716B1CFFD8FEC1FB86BA278173" box="[267,363,1041,1067]" name="United States of America" pageId="6" pageNumber="68">U. S. A.</collectingCountry>
|
||
(
|
||
<bibRefCitation id="02114B106B1CFFD8FEB1FB86B9D98173" author="Siver, P. A. & Hamilton, P." box="[379,661,1041,1067]" pageId="6" pageNumber="68" refId="ref8533" refString="Siver, P. A. & Hamilton, P. (2011) Diatoms of North America. The Freshwater Flora of Waterbodies of the Atlantic Coastal Plain. In: Lange-Bertalot, H. (Ed) Iconographia Diatomologica. A. R. G. Ganter Verlag K. G., Ruggell, 916 pp." type="book" year="2011">Siver & Hamilton 2011</bibRefCitation>
|
||
: pl. 147, fig. 2) illustrate the species lacking the expanded areolae seen at the apices of
|
||
<taxonomicName id="A1804D626B1CFFD8FE40FBAFB94E8109" box="[394,514,1080,1105]" class="Bacillariophyceae" family="Amphipleuraceae" genus="Frustulia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="68" phylum="Bacillariophyta" rank="species" species="lacrima">
|
||
<emphasis id="54F4EAF36B1CFFD8FE40FBAFB94E8109" box="[394,514,1080,1105]" italics="true" pageId="6" pageNumber="68">F. lacrima</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |