390 lines
61 KiB
XML
390 lines
61 KiB
XML
<document id="355E5BDEA610517783F01C77F675222C" ID-CLB-Dataset="303956" ID-DOI="10.11646/phytotaxa.437.3.2" ID-GBIF-Dataset="fce4b0ff-0579-499c-b499-1942da2fb13b" ID-ISSN="1179-3163" ID-Zenodo-Dep="13873738" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1727815316967" checkinUser="felipe" docAuthor="García, M. Luján, Morales, Eduardo A., Mann, David G. & Maidana, Nora I." docDate="2020" docId="039287F9FFE5FFDEFF42FBC8FC738DF2" docLanguage="en" docName="phytotaxa.437.3.2.pdf" docOrigin="Phytotaxa 437 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.437.3.2" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Sellaphora mayrii M. L. Garcia, Maidana, E. Morales & D. G. Mann 2020, sp. nov." docType="treatment" docVersion="2" lastPageNumber="141" masterDocId="FFABFF81FFE6FFD8FFCAFFFCFFCC8E10" masterDocTitle="Sellaphora mayrii (Bacillariophyceae), a new diatom from the Argentinean Patagonia" masterLastPageNumber="146" masterPageNumber="135" pageNumber="138" updateTime="1727817643190" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="600DCB40488FEA801D3EC6730B95BE5E">Sellaphora mayrii (Bacillariophyceae), a new diatom from the Argentinean Patagonia</mods:title>
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<mods:namePart id="8D927EB9288505CAD99509EA68E016D9">García, M. Luján</mods:namePart>
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<mods:affiliation id="55E47E896A17C93A1DD0247ECB8B95A2">Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental. Buenos Aires, Argentina. & CONICET. Instituto de Biodiversidad y Biología Experimental Aplicada (CONICET - UBA). Buenos Aires, Argentina.</mods:affiliation>
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<mods:namePart id="0952398406A84286D2E8D02C12EFE920">Morales, Eduardo A.</mods:namePart>
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<mods:affiliation id="E9352BE0DCFEB389070074E6AD0A6FD7">Water Laboratory, University of Évora, P. I. T. E. Rua da Barba Rala No. 1, 7005 - 345 Évora, Portugal. & Institute of Earth Sciences - ICT, University of Évora, Rua Romão Ramalho 59, 7000 - 671 Évora, Portugal.</mods:affiliation>
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<mods:namePart id="1883ECB77AD34EE3047DFCB4F0C1E792">Mann, David G.</mods:namePart>
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<mods:affiliation id="04F09A879D58F4DC6134E30705AAA2DA">Royal Botanic Garden Edinburgh, Edinburgh, EH 3 5 LR, Scotland, UK. & Institute for Food and Agricultural Research and Technology (IRTA), Crta de Poble Nou Km 5.5, E- 43540 Sant Carles de la Ràpita, Catalunya, Spain.</mods:affiliation>
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<mods:namePart id="3140689A5E4A552060012A564BB102B3">Maidana, Nora I.</mods:namePart>
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<mods:affiliation id="6A6EA03527AC54182D0182E4E94F62BD">Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental. Buenos Aires, Argentina. & CONICET. Instituto de Biodiversidad y Biología Experimental Aplicada (CONICET - UBA). Buenos Aires, Argentina.</mods:affiliation>
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<mods:title id="5AEB5BC3013E8F62BF34DA519436C6D0">Phytotaxa</mods:title>
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<mods:date id="EA23A588C5CCB891E948C816CE00B04C">2020</mods:date>
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<mods:number id="BD4E36D4638B704681CCDFDCA676AD5F">2020-03-26</mods:number>
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<treatment id="039287F9FFE5FFDEFF42FBC8FC738DF2" ID-DOI="http://doi.org/10.5281/zenodo.13873750" ID-Zenodo-Dep="13873750" LSID="urn:lsid:plazi:treatment:039287F9FFE5FFDEFF42FBC8FC738DF2" httpUri="http://treatment.plazi.org/id/039287F9FFE5FFDEFF42FBC8FC738DF2" lastPageId="6" lastPageNumber="141" pageId="3" pageNumber="138">
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<subSubSection id="C3216564FFE5FFDBFF42FBC8FAA88A5F" box="[136,1380,1076,1103]" pageId="3" pageNumber="138" type="nomenclature">
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<paragraph id="8B8436EFFFE5FFDBFF42FBC8FAA88A5F" blockId="3.[136,1380,1076,1103]" box="[136,1380,1076,1103]" pageId="3" pageNumber="138">
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<heading id="D0CC8183FFE5FFDBFF42FBC8FAA88A5F" box="[136,1380,1076,1103]" fontSize="11" level="2" pageId="3" pageNumber="138" reason="3">
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<taxonomicName id="4C3B4D6CFFE5FFDBFF42FBC8FC4F8A5F" authority="M.L. Garcia, Maidana, E. Morales & D.G. Mann" authorityName="M. L. Garcia, Maidana, E. Morales & D. G. Mann" authorityYear="2020" box="[136,899,1076,1103]" class="Bacillariophyceae" family="Sellaphoraceae" genus="Sellaphora" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="3" pageNumber="138" phylum="Ochrophyta" rank="species" species="mayrii" status="sp. nov.">
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<emphasis id="B94FEAFDFFE5FFDBFF42FBC8FE948A5E" bold="true" box="[136,344,1076,1103]" italics="true" pageId="3" pageNumber="138">Sellaphora mayrii</emphasis>
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M.L. García, Maidana, E. Morales & D.G. Mann
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</taxonomicName>
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<emphasis id="B94FEAFDFFE5FFDBFC41FBC9FC2C8A5E" box="[907,992,1077,1102]" italics="true" pageId="3" pageNumber="138">
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<taxonomicNameLabel id="A27C5786FFE5FFDBFC41FBC9FC2C8A5E" box="[907,992,1077,1102]" pageId="3" pageNumber="138" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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(LM
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<figureCitation id="13002A6AFFE5FFDBFBEAFBC8FB5D8A5E" box="[1056,1169,1076,1102]" captionStart="FIGURE 2–11" captionStartId="3.[136,229,786,808]" captionTargetBox="[186,1401,190,762]" captionTargetId="figure-18@3.[186,1401,190,762]" captionTargetPageId="3" captionText="FIGURE 2–11. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province,Argentina. LM images. Fig. 7 Illustrates the holotype specimen. FIGURE 12–14. Sellaphora smirnovii Chudaev & Gololobova, type material. Lake Glubokoe, Russia." figureDoi="http://doi.org/10.5281/zenodo.13873740" httpUri="https://zenodo.org/record/13873740/files/figure.png" pageId="3" pageNumber="138">Figs 2–11</figureCitation>
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, SEM
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<figureCitation id="13002A6AFFE5FFDBFB17FBC8FA978A5F" box="[1245,1371,1076,1103]" captionStart-0="FIGURE 15–20" captionStart-1="FIGURE 21–28" captionStartId-0="4.[136,229,1923,1945]" captionStartId-1="5.[136,229,1865,1887]" captionTargetBox-0="[201,1393,200,1879]" captionTargetBox-1="[192,1402,202,1825]" captionTargetId-0="figure-19@4.[151,1435,187,1901]" captionTargetId-1="figure-18@5.[151,1435,187,1843]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionText-0="FIGURE 15–20. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 15–17. External valve view.Notice the sharp edge of the longitudinal groove (arrow) and the marginal ridge (arrowhead) in Fig. 15. Fig. 16 presents white deposits of probable mineral origin on the valve face. FIGURE 18–20. Internal valve view. In Fig. 19, notice the dome-shaped hymenes internally occluding the areolae (arrow)." captionText-1="FIGURE 21–28. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 21. Tilted external valve view. Notice the marginal ridge (arrow). FIGURE 22–23. Detail of the external apices view. FIGURE 24. Internal apex view. Notice the larger foramen-like (pit) (arrow). FIGURE 25. Detail of the external view of proximal raphe endings (drop-shaped). FIGURE 26. Detail of the internal view of the proximal raphe endings (straight). FIGURE 27–28. Close up of the internal view of the areolae, notice the dome-shaped hymens in Fig. 28." figureDoi-0="http://doi.org/10.5281/zenodo.13873744" figureDoi-1="http://doi.org/10.5281/zenodo.13873746" httpUri-0="https://zenodo.org/record/13873744/files/figure.png" httpUri-1="https://zenodo.org/record/13873746/files/figure.png" pageId="3" pageNumber="138">Figs 15–27</figureCitation>
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)
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</heading>
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C3216564FFE5FFDBFF42FB87FF79884F" pageId="3" pageNumber="138" type="description">
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<paragraph id="8B8436EFFFE5FFDBFF42FB87FBB78808" blockId="3.[136,1452,1147,2053]" pageId="3" pageNumber="138">
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<emphasis id="B94FEAFDFFE5FFDBFF42FB87FED08A85" bold="true" box="[136,284,1147,1173]" pageId="3" pageNumber="138">Description:</emphasis>
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—Valves elliptic-lanceolate with subrostrate and bluntly rounded apices (
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<figureCitation id="13002A6AFFE5FFDBFBAAFB87FB188A85" box="[1120,1236,1147,1173]" captionStart="FIGURE 2–11" captionStartId="3.[136,229,786,808]" captionTargetBox="[186,1401,190,762]" captionTargetId="figure-18@3.[186,1401,190,762]" captionTargetPageId="3" captionText="FIGURE 2–11. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province,Argentina. LM images. Fig. 7 Illustrates the holotype specimen. FIGURE 12–14. Sellaphora smirnovii Chudaev & Gololobova, type material. Lake Glubokoe, Russia." figureDoi="http://doi.org/10.5281/zenodo.13873740" httpUri="https://zenodo.org/record/13873740/files/figure.png" pageId="3" pageNumber="138">Figs 2–11</figureCitation>
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,
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<figureCitation id="13002A6AFFE5FFDBFB28FB87FAE08A86" box="[1250,1324,1147,1174]" captionStart="FIGURE 15–20" captionStartId="4.[136,229,1923,1945]" captionTargetBox="[201,1393,200,1879]" captionTargetId="figure-19@4.[151,1435,187,1901]" captionTargetPageId="4" captionText="FIGURE 15–20. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 15–17. External valve view.Notice the sharp edge of the longitudinal groove (arrow) and the marginal ridge (arrowhead) in Fig. 15. Fig. 16 presents white deposits of probable mineral origin on the valve face. FIGURE 18–20. Internal valve view. In Fig. 19, notice the dome-shaped hymenes internally occluding the areolae (arrow)." figureDoi="http://doi.org/10.5281/zenodo.13873744" httpUri="https://zenodo.org/record/13873744/files/figure.png" pageId="3" pageNumber="138">15–20</figureCitation>
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). The axial area is noticeably narrow and linear, slightly elevated from the valve face, featuring a very narrow conopeum (
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<figureCitation id="13002A6AFFE5FFDBFAB0FB62FF1D8ACC" captionStart="FIGURE 15–20" captionStartId="4.[136,229,1923,1945]" captionTargetBox="[201,1393,200,1879]" captionTargetId="figure-19@4.[151,1435,187,1901]" captionTargetPageId="4" captionText="FIGURE 15–20. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 15–17. External valve view.Notice the sharp edge of the longitudinal groove (arrow) and the marginal ridge (arrowhead) in Fig. 15. Fig. 16 presents white deposits of probable mineral origin on the valve face. FIGURE 18–20. Internal valve view. In Fig. 19, notice the dome-shaped hymenes internally occluding the areolae (arrow)." figureDoi="http://doi.org/10.5281/zenodo.13873744" httpUri="https://zenodo.org/record/13873744/files/figure.png" pageId="3" pageNumber="138">Figs 15–17</figureCitation>
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), which is possibly more developed in living cells. The central area is mainly rectangular to bow-tie shaped, bordered by striae formed by 1 to 3 (4) areolae on the margins, sometimes with alternation of short and long striae, not always symmetric at both sides of the valve. Raphe filiform. The external proximal endings are drop-shaped, slightly deflected to the primary side of the valve (
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<figureCitation id="13002A6AFFE5FFDBFDBBFAD7FD388B56" box="[625,756,1323,1350]" captionStart="FIGURE 15–20" captionStartId="4.[136,229,1923,1945]" captionTargetBox="[201,1393,200,1879]" captionTargetId="figure-19@4.[151,1435,187,1901]" captionTargetPageId="4" captionText="FIGURE 15–20. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 15–17. External valve view.Notice the sharp edge of the longitudinal groove (arrow) and the marginal ridge (arrowhead) in Fig. 15. Fig. 16 presents white deposits of probable mineral origin on the valve face. FIGURE 18–20. Internal valve view. In Fig. 19, notice the dome-shaped hymenes internally occluding the areolae (arrow)." figureDoi="http://doi.org/10.5281/zenodo.13873744" httpUri="https://zenodo.org/record/13873744/files/figure.png" pageId="3" pageNumber="138">Figs 15–17</figureCitation>
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,
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<figureCitation id="13002A6AFFE5FFDBFCC8FAD7FC818B56" box="[770,845,1323,1350]" captionStart="FIGURE 21–28" captionStartId="5.[136,229,1865,1887]" captionTargetBox="[192,1402,202,1825]" captionTargetId="figure-18@5.[151,1435,187,1843]" captionTargetPageId="5" captionText="FIGURE 21–28. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 21. Tilted external valve view. Notice the marginal ridge (arrow). FIGURE 22–23. Detail of the external apices view. FIGURE 24. Internal apex view. Notice the larger foramen-like (pit) (arrow). FIGURE 25. Detail of the external view of proximal raphe endings (drop-shaped). FIGURE 26. Detail of the internal view of the proximal raphe endings (straight). FIGURE 27–28. Close up of the internal view of the areolae, notice the dome-shaped hymens in Fig. 28." figureDoi="http://doi.org/10.5281/zenodo.13873746" httpUri="https://zenodo.org/record/13873746/files/figure.png" pageId="3" pageNumber="138">21, 25</figureCitation>
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), and the internal ones are straight and not expanded (
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<figureCitation id="13002A6AFFE5FFDBFF5AFAB2FEDF8B79" box="[144,275,1358,1385]" captionStart="FIGURE 15–20" captionStartId="4.[136,229,1923,1945]" captionTargetBox="[201,1393,200,1879]" captionTargetId="figure-19@4.[151,1435,187,1901]" captionTargetPageId="4" captionText="FIGURE 15–20. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 15–17. External valve view.Notice the sharp edge of the longitudinal groove (arrow) and the marginal ridge (arrowhead) in Fig. 15. Fig. 16 presents white deposits of probable mineral origin on the valve face. FIGURE 18–20. Internal valve view. In Fig. 19, notice the dome-shaped hymenes internally occluding the areolae (arrow)." figureDoi="http://doi.org/10.5281/zenodo.13873744" httpUri="https://zenodo.org/record/13873744/files/figure.png" pageId="3" pageNumber="138">Figs 18–20</figureCitation>
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,
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<figureCitation id="13002A6AFFE5FFDBFEEBFAB2FE8D8B78" box="[289,321,1358,1384]" captionStart="FIGURE 21–28" captionStartId="5.[136,229,1865,1887]" captionTargetBox="[192,1402,202,1825]" captionTargetId="figure-18@5.[151,1435,187,1843]" captionTargetPageId="5" captionText="FIGURE 21–28. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 21. Tilted external valve view. Notice the marginal ridge (arrow). FIGURE 22–23. Detail of the external apices view. FIGURE 24. Internal apex view. Notice the larger foramen-like (pit) (arrow). FIGURE 25. Detail of the external view of proximal raphe endings (drop-shaped). FIGURE 26. Detail of the internal view of the proximal raphe endings (straight). FIGURE 27–28. Close up of the internal view of the areolae, notice the dome-shaped hymens in Fig. 28." figureDoi="http://doi.org/10.5281/zenodo.13873746" httpUri="https://zenodo.org/record/13873746/files/figure.png" pageId="3" pageNumber="138">26</figureCitation>
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). The distal endings are long and strongly bent towards the secondary side externally (
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<figureCitation id="13002A6AFFE5FFDBFAEEFAB2FA6B8B79" box="[1316,1447,1358,1385]" captionStart="FIGURE 15–20" captionStartId="4.[136,229,1923,1945]" captionTargetBox="[201,1393,200,1879]" captionTargetId="figure-19@4.[151,1435,187,1901]" captionTargetPageId="4" captionText="FIGURE 15–20. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 15–17. External valve view.Notice the sharp edge of the longitudinal groove (arrow) and the marginal ridge (arrowhead) in Fig. 15. Fig. 16 presents white deposits of probable mineral origin on the valve face. FIGURE 18–20. Internal valve view. In Fig. 19, notice the dome-shaped hymenes internally occluding the areolae (arrow)." figureDoi="http://doi.org/10.5281/zenodo.13873744" httpUri="https://zenodo.org/record/13873744/files/figure.png" pageId="3" pageNumber="138">Figs 15–17</figureCitation>
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,
|
||
<figureCitation id="13002A6AFFE5FFDBFF42FA8EFF1F8B9C" box="[136,211,1394,1420]" captionStart="FIGURE 21–28" captionStartId="5.[136,229,1865,1887]" captionTargetBox="[192,1402,202,1825]" captionTargetId="figure-18@5.[151,1435,187,1843]" captionTargetPageId="5" captionText="FIGURE 21–28. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 21. Tilted external valve view. Notice the marginal ridge (arrow). FIGURE 22–23. Detail of the external apices view. FIGURE 24. Internal apex view. Notice the larger foramen-like (pit) (arrow). FIGURE 25. Detail of the external view of proximal raphe endings (drop-shaped). FIGURE 26. Detail of the internal view of the proximal raphe endings (straight). FIGURE 27–28. Close up of the internal view of the areolae, notice the dome-shaped hymens in Fig. 28." figureDoi="http://doi.org/10.5281/zenodo.13873746" httpUri="https://zenodo.org/record/13873746/files/figure.png" pageId="3" pageNumber="138">22–23</figureCitation>
|
||
). Internally the slits end in a raised helictoglossa (
|
||
<figureCitation id="13002A6AFFE5FFDBFCC8FA8EFC4F8B9C" box="[770,899,1394,1420]" captionStart="FIGURE 15–20" captionStartId="4.[136,229,1923,1945]" captionTargetBox="[201,1393,200,1879]" captionTargetId="figure-19@4.[151,1435,187,1901]" captionTargetPageId="4" captionText="FIGURE 15–20. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 15–17. External valve view.Notice the sharp edge of the longitudinal groove (arrow) and the marginal ridge (arrowhead) in Fig. 15. Fig. 16 presents white deposits of probable mineral origin on the valve face. FIGURE 18–20. Internal valve view. In Fig. 19, notice the dome-shaped hymenes internally occluding the areolae (arrow)." figureDoi="http://doi.org/10.5281/zenodo.13873744" httpUri="https://zenodo.org/record/13873744/files/figure.png" pageId="3" pageNumber="138">Figs 18–20</figureCitation>
|
||
,
|
||
<figureCitation id="13002A6AFFE5FFDBFC44FA8EFC618B9C" box="[910,941,1394,1420]" captionStart="FIGURE 21–28" captionStartId="5.[136,229,1865,1887]" captionTargetBox="[192,1402,202,1825]" captionTargetId="figure-18@5.[151,1435,187,1843]" captionTargetPageId="5" captionText="FIGURE 21–28. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 21. Tilted external valve view. Notice the marginal ridge (arrow). FIGURE 22–23. Detail of the external apices view. FIGURE 24. Internal apex view. Notice the larger foramen-like (pit) (arrow). FIGURE 25. Detail of the external view of proximal raphe endings (drop-shaped). FIGURE 26. Detail of the internal view of the proximal raphe endings (straight). FIGURE 27–28. Close up of the internal view of the areolae, notice the dome-shaped hymens in Fig. 28." figureDoi="http://doi.org/10.5281/zenodo.13873746" httpUri="https://zenodo.org/record/13873746/files/figure.png" pageId="3" pageNumber="138">24</figureCitation>
|
||
), beyond which there is a larger foramen-like pit, occluded externally (
|
||
<figureCitation id="13002A6AFFE5FFDBFE6AFA69FE388BBF" box="[416,500,1429,1455]" captionStart="FIGURE 21–28" captionStartId="5.[136,229,1865,1887]" captionTargetBox="[192,1402,202,1825]" captionTargetId="figure-18@5.[151,1435,187,1843]" captionTargetPageId="5" captionText="FIGURE 21–28. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 21. Tilted external valve view. Notice the marginal ridge (arrow). FIGURE 22–23. Detail of the external apices view. FIGURE 24. Internal apex view. Notice the larger foramen-like (pit) (arrow). FIGURE 25. Detail of the external view of proximal raphe endings (drop-shaped). FIGURE 26. Detail of the internal view of the proximal raphe endings (straight). FIGURE 27–28. Close up of the internal view of the areolae, notice the dome-shaped hymens in Fig. 28." figureDoi="http://doi.org/10.5281/zenodo.13873746" httpUri="https://zenodo.org/record/13873746/files/figure.png" pageId="3" pageNumber="138">Fig. 24</figureCitation>
|
||
). Striae uniseriate, radiate, unresolvable in LM (
|
||
<figureCitation id="13002A6AFFE5FFDBFBD8FA69FB4A8BBF" box="[1042,1158,1429,1455]" captionStart="FIGURE 2–11" captionStartId="3.[136,229,786,808]" captionTargetBox="[186,1401,190,762]" captionTargetId="figure-18@3.[186,1401,190,762]" captionTargetPageId="3" captionText="FIGURE 2–11. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province,Argentina. LM images. Fig. 7 Illustrates the holotype specimen. FIGURE 12–14. Sellaphora smirnovii Chudaev & Gololobova, type material. Lake Glubokoe, Russia." figureDoi="http://doi.org/10.5281/zenodo.13873740" httpUri="https://zenodo.org/record/13873740/files/figure.png" pageId="3" pageNumber="138">Figs 2–11</figureCitation>
|
||
). Areolae small, roundish, sometimes almost square (
|
||
<figureCitation id="13002A6AFFE5FFDBFE7BFA44FDF88BC2" box="[433,564,1464,1490]" captionStart="FIGURE 21–28" captionStartId="5.[136,229,1865,1887]" captionTargetBox="[192,1402,202,1825]" captionTargetId="figure-18@5.[151,1435,187,1843]" captionTargetPageId="5" captionText="FIGURE 21–28. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 21. Tilted external valve view. Notice the marginal ridge (arrow). FIGURE 22–23. Detail of the external apices view. FIGURE 24. Internal apex view. Notice the larger foramen-like (pit) (arrow). FIGURE 25. Detail of the external view of proximal raphe endings (drop-shaped). FIGURE 26. Detail of the internal view of the proximal raphe endings (straight). FIGURE 27–28. Close up of the internal view of the areolae, notice the dome-shaped hymens in Fig. 28." figureDoi="http://doi.org/10.5281/zenodo.13873746" httpUri="https://zenodo.org/record/13873746/files/figure.png" pageId="3" pageNumber="138">Figs 24, 27</figureCitation>
|
||
). The areolae in internal views are occluded by dome-shaped hymens (
|
||
<figureCitation id="13002A6AFFE5FFDBFA85FA44FA6A8BC2" box="[1359,1446,1464,1490]" captionStart="FIGURE 15–20" captionStartId="4.[136,229,1923,1945]" captionTargetBox="[201,1393,200,1879]" captionTargetId="figure-19@4.[151,1435,187,1901]" captionTargetPageId="4" captionText="FIGURE 15–20. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 15–17. External valve view.Notice the sharp edge of the longitudinal groove (arrow) and the marginal ridge (arrowhead) in Fig. 15. Fig. 16 presents white deposits of probable mineral origin on the valve face. FIGURE 18–20. Internal valve view. In Fig. 19, notice the dome-shaped hymenes internally occluding the areolae (arrow)." figureDoi="http://doi.org/10.5281/zenodo.13873744" httpUri="https://zenodo.org/record/13873744/files/figure.png" pageId="3" pageNumber="138">Figs 19</figureCitation>
|
||
,
|
||
<figureCitation id="13002A6AFFE5FFDBFF42FA27FF648BE5" box="[136,168,1499,1525]" captionStart="FIGURE 21–28" captionStartId="5.[136,229,1865,1887]" captionTargetBox="[192,1402,202,1825]" captionTargetId="figure-18@5.[151,1435,187,1843]" captionTargetPageId="5" captionText="FIGURE 21–28. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 21. Tilted external valve view. Notice the marginal ridge (arrow). FIGURE 22–23. Detail of the external apices view. FIGURE 24. Internal apex view. Notice the larger foramen-like (pit) (arrow). FIGURE 25. Detail of the external view of proximal raphe endings (drop-shaped). FIGURE 26. Detail of the internal view of the proximal raphe endings (straight). FIGURE 27–28. Close up of the internal view of the areolae, notice the dome-shaped hymens in Fig. 28." figureDoi="http://doi.org/10.5281/zenodo.13873746" httpUri="https://zenodo.org/record/13873746/files/figure.png" pageId="3" pageNumber="138">28</figureCitation>
|
||
). However, our sedimentary material was somewhat eroded and the areolae were mainly open holes (
|
||
<figureCitation id="13002A6AFFE5FFDBFAD1FA27FA538BE5" box="[1307,1439,1499,1525]" captionStart="FIGURE 21–28" captionStartId="5.[136,229,1865,1887]" captionTargetBox="[192,1402,202,1825]" captionTargetId="figure-18@5.[151,1435,187,1843]" captionTargetPageId="5" captionText="FIGURE 21–28. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 21. Tilted external valve view. Notice the marginal ridge (arrow). FIGURE 22–23. Detail of the external apices view. FIGURE 24. Internal apex view. Notice the larger foramen-like (pit) (arrow). FIGURE 25. Detail of the external view of proximal raphe endings (drop-shaped). FIGURE 26. Detail of the internal view of the proximal raphe endings (straight). FIGURE 27–28. Close up of the internal view of the areolae, notice the dome-shaped hymens in Fig. 28." figureDoi="http://doi.org/10.5281/zenodo.13873746" httpUri="https://zenodo.org/record/13873746/files/figure.png" pageId="3" pageNumber="138">Figs 24, 27</figureCitation>
|
||
). At the valve face-mantle junction, there is a marginal ridge (
|
||
<figureCitation id="13002A6AFFE5FFDBFCE6FA02FCB38809" box="[812,895,1534,1561]" captionStart="FIGURE 15–20" captionStartId="4.[136,229,1923,1945]" captionTargetBox="[201,1393,200,1879]" captionTargetId="figure-19@4.[151,1435,187,1901]" captionTargetPageId="4" captionText="FIGURE 15–20. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images. FIGURE 15–17. External valve view.Notice the sharp edge of the longitudinal groove (arrow) and the marginal ridge (arrowhead) in Fig. 15. Fig. 16 presents white deposits of probable mineral origin on the valve face. FIGURE 18–20. Internal valve view. In Fig. 19, notice the dome-shaped hymenes internally occluding the areolae (arrow)." figureDoi="http://doi.org/10.5281/zenodo.13873744" httpUri="https://zenodo.org/record/13873744/files/figure.png" pageId="3" pageNumber="138">Fig. 15</figureCitation>
|
||
). Polar bars indistinct.
|
||
</paragraph>
|
||
<paragraph id="8B8436EFFFE5FFDBFF77F9DEFF79884F" blockId="3.[136,1452,1147,2053]" pageId="3" pageNumber="138">
|
||
Dimensions (n=35): length 11.0–21.5 µm, width 4.7–5.8 µm, striae
|
||
<quantity id="4CC39B0AFFE5FFDBFC05F9DEFBF8882C" box="[975,1076,1570,1596]" metricMagnitude="-1" metricUnit="m" metricValue="8.509" metricValueMax="9.144" metricValueMin="7.874" pageId="3" pageNumber="138" unit="in" value="33.5" valueMax="36.0" valueMin="31.0">31–36 in</quantity>
|
||
10 µm and areolae
|
||
<quantity id="4CC39B0AFFE5FFDBFAEAF9DDFA4A882C" box="[1312,1414,1569,1596]" metricMagnitude="0" metricUnit="m" metricValue="1.143" metricValueMax="1.27" metricValueMin="1.016" pageId="3" pageNumber="138" unit="in" value="45.0" valueMax="50.0" valueMin="40.0">40–50 in</quantity>
|
||
10 µm.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3216564FFE5FFDBFF77F994FE4388FC" pageId="3" pageNumber="138" type="materials_examined">
|
||
<paragraph id="8B8436EFFFE5FFDBFF77F994FC3F88B5" blockId="3.[136,1452,1147,2053]" pageId="3" pageNumber="138">
|
||
<materialsCitation id="3B533CB2FFE5FFDBFF77F994FC3F88B5" collectionCode="LPC" collectorName="Dr. Sebastian A. Guarrera" country="Argentina" location="Argentina" pageId="3" pageNumber="138" specimenCode="LPC 15860" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="B94FEAFDFFE5FFDBFF77F994FEF88892" bold="true" box="[189,308,1640,1666]" pageId="3" pageNumber="138">
|
||
<typeStatus id="5480884DFFE5FFDBFF77F994FEE28892" box="[189,302,1640,1666]" pageId="3" pageNumber="138" type="holotype">Holotype</typeStatus>
|
||
:
|
||
</emphasis>
|
||
—Circled specimen in slide
|
||
<specimenCode id="DB9D9E94FFE5FFDBFDA7F994FD3E8893" box="[621,754,1640,1667]" collectionCode="LPC" country="Argentina" httpUri="http://grbio.org/cool/xhyz-bg6f" name="Museo de La Plata" pageId="3" pageNumber="138" type="Herbarium">LPC 15860</specimenCode>
|
||
! England Finder M/33-2, represented here in
|
||
<figureCitation id="13002A6AFFE5FFDBFB2FF994FAE48893" box="[1253,1320,1640,1667]" captionStart="FIGURE 2–11" captionStartId="3.[136,229,786,808]" captionTargetBox="[186,1401,190,762]" captionTargetId="figure-18@3.[186,1401,190,762]" captionTargetPageId="3" captionText="FIGURE 2–11. Sellaphora mayrii sp. nov. Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province,Argentina. LM images. Fig. 7 Illustrates the holotype specimen. FIGURE 12–14. Sellaphora smirnovii Chudaev & Gololobova, type material. Lake Glubokoe, Russia." figureDoi="http://doi.org/10.5281/zenodo.13873740" httpUri="https://zenodo.org/record/13873740/files/figure.png" pageId="3" pageNumber="138">Fig. 7</figureCitation>
|
||
. Herbarium División
|
||
<taxonomicName id="4C3B4D6CFFE5FFDBFF3AF977FE9688B5" box="[240,346,1675,1701]" pageId="3" pageNumber="138" phylum="Ficologia" rank="phylum">Ficología</taxonomicName>
|
||
“
|
||
<collectorName id="26CE5339FFE5FFDBFEA1F977FD5F88B5" box="[363,659,1675,1701]" pageId="3" pageNumber="138">Dr. Sebastián A. Guarrera</collectorName>
|
||
”, Museo de la Plata,
|
||
<collectingCountry id="F32C767FFFE5FFDBFCB6F977FC2388B5" box="[892,1007,1675,1701]" name="Argentina" pageId="3" pageNumber="138">Argentina</collectingCountry>
|
||
.
|
||
</materialsCitation>
|
||
</paragraph>
|
||
<paragraph id="8B8436EFFFE5FFDBFF77F953FE4388FC" blockId="3.[136,1452,1147,2053]" pageId="3" pageNumber="138">
|
||
<emphasis id="B94FEAFDFFE5FFDBFF77F953FEAC88D8" bold="true" box="[189,352,1710,1737]" pageId="3" pageNumber="138">Type locality:</emphasis>
|
||
—Shallow-lake Laguna Gemelas Este (
|
||
<geoCoordinate id="EE0F5028FFE5FFDBFCD5F953FCB288D9" box="[799,894,1711,1737]" degrees="49" direction="south" minutes="23" orientation="latitude" pageId="3" pageNumber="138" precision="925" value="-49.383335">49°23’S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE0F5028FFE5FFDBFC40F952FC3E88D9" box="[906,1010,1710,1737]" degrees="72" direction="west" minutes="54" orientation="longitude" pageId="3" pageNumber="138" precision="925" value="-72.9">72°54’W</geoCoordinate>
|
||
)
|
||
<collectingRegion id="49FFF80DFFE5FFDBFBC8F953FB2788D8" box="[1026,1259,1710,1737]" country="Argentina" name="Santa Cruz" pageId="3" pageNumber="138">Santa Cruz province</collectingRegion>
|
||
,
|
||
<collectingCountry id="F32C767FFFE5FFDBFB3CF952FAA588D8" box="[1270,1385,1710,1736]" name="Argentina" pageId="3" pageNumber="138">Argentina</collectingCountry>
|
||
. Coll. Cecilia Laprida (2015).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3216564FFE5FFDEFF77F909FF0F8FBF" lastPageId="6" lastPageNumber="141" pageId="3" pageNumber="138" type="biology_ecology">
|
||
<paragraph id="8B8436EFFFE5FFDBFF77F909FF168615" blockId="3.[136,1452,1147,2053]" pageId="3" pageNumber="138">
|
||
<emphasis id="B94FEAFDFFE5FFDBFF77F909FEEA891F" bold="true" box="[189,294,1781,1807]" pageId="3" pageNumber="138">Ecology:</emphasis>
|
||
—The ecology of
|
||
<taxonomicName id="4C3B4D6CFFE5FFDBFDCAF909FD03891F" authorityName="M. L. Garcia, Maidana, E. Morales & D. G. Mann" authorityYear="2020" box="[512,719,1781,1807]" class="Bacillariophyceae" family="Sellaphoraceae" genus="Sellaphora" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="3" pageNumber="138" phylum="Ochrophyta" rank="species" species="mayrii">
|
||
<emphasis id="B94FEAFDFFE5FFDBFDCAF909FD03891F" box="[512,719,1781,1807]" italics="true" pageId="3" pageNumber="138">Sellaphora mayrii</emphasis>
|
||
</taxonomicName>
|
||
is difficult to estimate with certainty because it was found in Holocene samples in core GEM15–2, with a maximum abundance (circa 60%) between 26 and
|
||
<quantity id="4CC39B0AFFE5FFDBFB2FF8E4FAE28923" box="[1253,1326,1816,1843]" metricMagnitude="-1" metricUnit="m" metricValue="2.9" pageId="3" pageNumber="138" unit="cm" value="29.0">29 cm</quantity>
|
||
depth (
|
||
<emphasis id="B94FEAFDFFE5FFDBFA40F8E5FA608922" box="[1418,1452,1817,1842]" italics="true" pageId="3" pageNumber="138">ca.</emphasis>
|
||
1900 AC) and with a scarce abundance in recent sediments (<10%).
|
||
<taxonomicName id="4C3B4D6CFFE5FFDBFC5AF8C7FB908945" authorityName="M. L. Garcia, Maidana, E. Morales & D. G. Mann" authorityYear="2020" box="[912,1116,1851,1877]" class="Bacillariophyceae" family="Sellaphoraceae" genus="Sellaphora" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="3" pageNumber="138" phylum="Ochrophyta" rank="species" species="mayrii">
|
||
<emphasis id="B94FEAFDFFE5FFDBFC5AF8C7FB908945" box="[912,1116,1851,1877]" italics="true" pageId="3" pageNumber="138">Sellaphora mayrii</emphasis>
|
||
</taxonomicName>
|
||
co-occurred with
|
||
<taxonomicName id="4C3B4D6CFFE5FFDBFAE3F8C0FE3C8969" authority="(Bleisch) D. G. Mann" authorityName="D. G. Mann" baseAuthorityName="Bleisch" class="Bacillariophyceae" family="Cymbellaceae" genus="Encyonema" higherTaxonomySource="GBIF" kingdom="Chromista" order="Cymbellales" pageId="3" pageNumber="138" phylum="Ochrophyta" rank="species" species="silesiacum">
|
||
<emphasis id="B94FEAFDFFE5FFDBFAE3F8C0FF328968" italics="true" pageId="3" pageNumber="138">Encyonema silesiacum</emphasis>
|
||
(Bleisch) D.G. Mann
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFAA4B1EFFE5FFDBFE34F8A2FCCC8968" author="Round, F. E. & Crawford, R. M. & Mann, D. G." box="[510,768,1886,1913]" pageId="3" pageNumber="138" refId="ref7505" refString="Round, F. E., Crawford, R. M. & Mann, D. G. (1990) The Diatoms. Biology and morphology of the genera. Cambridge University Press. Cambridge, 747 pp." type="book" year="1990">
|
||
Round
|
||
<emphasis id="B94FEAFDFFE5FFDBFD9BF8A3FD458968" box="[593,649,1886,1912]" italics="true" pageId="3" pageNumber="138">et al.</emphasis>
|
||
1990: 667
|
||
</bibRefCitation>
|
||
) and
|
||
<taxonomicName id="4C3B4D6CFFE5FFDBFCF4F8A2FF23898C" authority="(Grunow) Bukhtiyarova & Round" authorityName="Bukhtiyarova & Round" baseAuthorityName="Grunow" class="Bacillariophyceae" family="Naviculaceae" genus="Psammothidium" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="3" pageNumber="138" phylum="Ochrophyta" rank="species" species="marginulatum">
|
||
<emphasis id="B94FEAFDFFE5FFDBFCF4F8A2FB548968" box="[830,1176,1886,1912]" italics="true" pageId="3" pageNumber="138">Psammothidium marginulatum</emphasis>
|
||
(Grunow) Bukhtiyarova & Round
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFAA4B1EFFE5FFDBFF36F87EFDAB898C" author="Bukhtiyarova, L. & Round, F. E." box="[252,615,1921,1948]" pageId="3" pageNumber="138" pagination="1 - 30" refId="ref5672" refString="Bukhtiyarova, L. & Round, F. E. (1996) Revision of the genus Achnanthes sensu lato section Marginulatae Bukh. sect. nov. of Achnanthidium Kutz. Diatom Research 11 (1): 1 - 30. https: // doi. org / 10.1080 / 0269249 X. 1996.9705361" type="journal article" year="1996">Bukhtiyarova & Round, 1996: 5</bibRefCitation>
|
||
). Nowadays Laguna Gemelas Este has an area of
|
||
<quantity id="4CC39B0AFFE5FFDBFB45F87EFB26898C" box="[1167,1258,1922,1948]" metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="3" pageNumber="138" unit="km" value="0.04">0.04 km</quantity>
|
||
<superScript id="7C4E9BA7FFE5FFDBFB20F87DFB3E899F" attach="left" box="[1258,1266,1921,1935]" fontSize="6" pageId="3" pageNumber="138">2</superScript>
|
||
and a maximum depth of
|
||
<quantity id="4CC39B0AFFE5FFDBFF26F859FEE389AF" box="[236,303,1957,1984]" metricMagnitude="0" metricUnit="m" metricValue="5.2" pageId="3" pageNumber="138" unit="m" value="5.2">
|
||
5.
|
||
<specimenCount id="9D3DFD66FFE5FFDBFF35F859FEE389AF" box="[255,303,1957,1984]" count="2" pageId="3" pageNumber="138" type="generic">2 m</specimenCount>
|
||
</quantity>
|
||
. At the moment of sampling, its surface water had electric conductivities of 16–20 µS·
|
||
<superScript id="7C4E9BA7FFE5FFDBFB3DF859FAE089A3" attach="left" box="[1271,1324,1957,1983]" fontSize="6" pageId="3" pageNumber="138">cm-1</superScript>
|
||
, pH values of 7.2–7.7 and temperatures of 3.2–7.9 °C. More characteristics about this shallow lake are described in
|
||
<bibRefCitation id="EFAA4B1EFFE5FFDBFAE7F835FF1A8615" author="Mayr, C. & Smith, R. & Garcia, M. L. & Massaferro, J. & Lucke, A. & Dubois, N. & Maidana, N. I. & Meier, W. J-H. & Wissel, J. & Zolitschka, B." pageId="3" pageNumber="138" pagination="205 - 221" refId="ref7051" refString="Mayr, C., Smith, R. E, Garcia, M. L., Massaferro, J., Lucke, A., Dubois, N., Maidana, N. I., Meier, W. J-H., Wissel, J. & Zolitschka, B. (2019) Historical eruptions of Lautaro Volcano and their impacts on lacustrine ecosystems in southern Argentina. Journal of Paleolimnology 62 (2): 205 - 221. https: // doi. org / 10.1007 / s 10933 - 019 - 00088 - y" type="journal article" year="2019">
|
||
Mayr
|
||
<emphasis id="B94FEAFDFFE5FFDBFAB8F835FA6089F2" box="[1394,1452,1992,2018]" italics="true" pageId="3" pageNumber="138">et al.</emphasis>
|
||
(2019)
|
||
</bibRefCitation>
|
||
.
|
||
</paragraph>
|
||
<caption id="DF446667FFE2FFDCFF42F87FFC9E8615" ID-DOI="http://doi.org/10.5281/zenodo.13873744" ID-Zenodo-Dep="13873744" httpUri="https://zenodo.org/record/13873744/files/figure.png" pageId="4" pageNumber="139" startId="4.[136,229,1923,1945]" targetBox="[201,1393,200,1879]" targetPageId="4" targetType="figure">
|
||
<paragraph id="8B8436EFFFE2FFDCFF42F87FFC9E8615" blockId="4.[136,1451,1923,2054]" pageId="4" pageNumber="139">
|
||
<emphasis id="B94FEAFDFFE2FFDCFF42F87FFEE38989" bold="true" box="[136,303,1923,1945]" pageId="4" pageNumber="139">FIGURE 15–20.</emphasis>
|
||
<taxonomicName id="4C3B4D6CFFE2FFDCFEF2F878FE248989" authorityName="García & Morales & Mann & Maidana" authorityYear="2020" box="[312,488,1924,1945]" class="Bacillariophyceae" family="Sellaphoraceae" genus="Sellaphora" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="4" pageNumber="139" phylum="Ochrophyta" rank="species" species="mayrii" status="sp. nov.">
|
||
<emphasis id="B94FEAFDFFE2FFDCFEF2F878FE248989" box="[312,488,1924,1945]" italics="true" pageId="4" pageNumber="139">Sellaphora mayrii</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27C5786FFE2FFDCFE3AF878FDF28989" box="[496,574,1924,1945]" pageId="4" pageNumber="139" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images.
|
||
<emphasis id="B94FEAFDFFE2FFDCFF1DF85BFEB689AD" bold="true" box="[215,378,1959,1981]" pageId="4" pageNumber="139">FIGURE 15–17.</emphasis>
|
||
External valve view. Notice the sharp edge of the longitudinal groove (arrow) and the marginal ridge (arrowhead) in Fig. 15. Fig. 16 presents white deposits of probable mineral origin on the valve face.
|
||
<emphasis id="B94FEAFDFFE2FFDCFC1CF837FBB789F1" bold="true" box="[982,1147,1995,2017]" pageId="4" pageNumber="139">FIGURE 18–20.</emphasis>
|
||
Internal valve view. In Fig. 19, notice the dome-shaped hymenes internally occluding the areolae (arrow).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF446667FFE3FFDDFF42F8B5FCF589FE" ID-DOI="http://doi.org/10.5281/zenodo.13873746" ID-Zenodo-Dep="13873746" httpUri="https://zenodo.org/record/13873746/files/figure.png" pageId="5" pageNumber="140" startId="5.[136,229,1865,1887]" targetBox="[192,1402,202,1825]" targetPageId="5" targetType="figure">
|
||
<paragraph id="8B8436EFFFE3FFDDFF42F8B5FCF589FE" blockId="5.[136,1452,1865,2031]" pageId="5" pageNumber="140">
|
||
<emphasis id="B94FEAFDFFE3FFDDFF42F8B5FEE3894E" bold="true" box="[136,303,1865,1887]" pageId="5" pageNumber="140">FIGURE 21–28.</emphasis>
|
||
<taxonomicName id="4C3B4D6CFFE3FFDDFEF2F8B5FE25894F" authorityName="García & Morales & Mann & Maidana" authorityYear="2020" box="[312,489,1865,1887]" class="Bacillariophyceae" family="Sellaphoraceae" genus="Sellaphora" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="5" pageNumber="140" phylum="Ochrophyta" rank="species" species="mayrii" status="sp. nov.">
|
||
<emphasis id="B94FEAFDFFE3FFDDFEF2F8B5FE25894F" box="[312,489,1865,1887]" italics="true" pageId="5" pageNumber="140">Sellaphora mayrii</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A27C5786FFE3FFDDFE3BF8B6FDF2894F" box="[497,574,1866,1887]" pageId="5" pageNumber="140" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Type material LPC 15860. Laguna Gemelas Este, Santa Cruz province, Argentina. SEM images.
|
||
<emphasis id="B94FEAFDFFE3FFDDFF12F891FE968992" bold="true" box="[216,346,1901,1923]" pageId="5" pageNumber="140">FIGURE 21.</emphasis>
|
||
Tilted external valve view. Notice the marginal ridge (arrow).
|
||
<emphasis id="B94FEAFDFFE3FFDDFC7DF891FB918992" bold="true" box="[951,1117,1901,1923]" pageId="5" pageNumber="140">FIGURE 22–23.</emphasis>
|
||
Detail of the external apices view.
|
||
<emphasis id="B94FEAFDFFE3FFDDFF42F86DFEC589B6" bold="true" box="[136,265,1937,1959]" pageId="5" pageNumber="140">FIGURE 24.</emphasis>
|
||
Internal apex view. Notice the larger foramen-like (pit) (arrow).
|
||
<emphasis id="B94FEAFDFFE3FFDDFCBFF86DFC3B89B6" bold="true" box="[885,1015,1937,1959]" pageId="5" pageNumber="140">FIGURE 25.</emphasis>
|
||
Detail of the external view of proximal raphe endings (drop-shaped).
|
||
<emphasis id="B94FEAFDFFE3FFDDFEA0F849FE2689DA" bold="true" box="[362,490,1973,1995]" pageId="5" pageNumber="140">FIGURE 26.</emphasis>
|
||
Detail of the internal view of the proximal raphe endings (straight).
|
||
<emphasis id="B94FEAFDFFE3FFDDFBB8F849FADA89DA" bold="true" box="[1138,1302,1973,1995]" pageId="5" pageNumber="140">FIGURE 27–28.</emphasis>
|
||
Close up of the internal view of the areolae, notice the dome-shaped hymens in Fig. 28.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B8436EFFFE0FFDEFF77FF63FF0F8FBF" blockId="6.[136,1452,158,994]" pageId="6" pageNumber="141">
|
||
<bibRefCitation id="EFAA4B1EFFE0FFDEFF77FF63FE438EA8" author="Mayr, C. & Smith, R. & Garcia, M. L. & Massaferro, J. & Lucke, A. & Dubois, N. & Maidana, N. I. & Meier, W. J-H. & Wissel, J. & Zolitschka, B." box="[189,399,158,185]" pageId="6" pageNumber="141" pagination="205 - 221" refId="ref7051" refString="Mayr, C., Smith, R. E, Garcia, M. L., Massaferro, J., Lucke, A., Dubois, N., Maidana, N. I., Meier, W. J-H., Wissel, J. & Zolitschka, B. (2019) Historical eruptions of Lautaro Volcano and their impacts on lacustrine ecosystems in southern Argentina. Journal of Paleolimnology 62 (2): 205 - 221. https: // doi. org / 10.1007 / s 10933 - 019 - 00088 - y" type="journal article" year="2019">
|
||
Mayr
|
||
<emphasis id="B94FEAFDFFE0FFDEFEC8FF63FEF98EA8" box="[258,309,158,184]" italics="true" pageId="6" pageNumber="141">et al</emphasis>
|
||
. (2019)
|
||
</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="EFAA4B1EFFE0FFDEFE02FF62FDAA8EA8" author="Garcia, M. L." box="[456,614,158,184]" pageId="6" pageNumber="141" refId="ref6411" refString="Garcia, M. L. (2019) Biodiversidad de diatomeas actuales y fosiles para la reconstruccion de ambientes del Cuaternario tardio en la Patagonia Argentina. Doctoral Thesis, UBA, Buenos Aires, 181 pp." type="book" year="2019">García (2019)</bibRefCitation>
|
||
reported the new taxon as “
|
||
<taxonomicName id="4C3B4D6CFFE0FFDEFC62FF62FB958EA8" box="[936,1113,158,185]" class="Bacillariophyceae" family="Sellaphoraceae" genus="Sellaphora" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="141" phylum="Ochrophyta" rank="species" species="undefined-1">
|
||
<emphasis id="B94FEAFDFFE0FFDEFC62FF62FBEF8EA8" box="[936,1059,158,184]" italics="true" pageId="6" pageNumber="141">Sellaphora</emphasis>
|
||
sp 1
|
||
</taxonomicName>
|
||
” in fossil sediments obtained from shallow-lake Laguna Verde (
|
||
<geoCoordinate id="EE0F5028FFE0FFDEFDCDFF3EFDA18ECC" box="[519,621,194,220]" degrees="49" direction="south" minutes="12" orientation="latitude" pageId="6" pageNumber="141" precision="925" value="-49.2">49° 12’S</geoCoordinate>
|
||
;
|
||
<geoCoordinate id="EE0F5028FFE0FFDEFDB3FF3EFD2B8ECC" box="[633,743,193,220]" degrees="72" direction="west" minutes="58" orientation="longitude" pageId="6" pageNumber="141" precision="925" value="-72.96667">72° 58’W</geoCoordinate>
|
||
,
|
||
<collectingRegion id="49FFF80DFFE0FFDEFD39FF3EFC168ECB" box="[755,986,193,220]" country="Argentina" name="Santa Cruz" pageId="6" pageNumber="141">Santa Cruz province</collectingRegion>
|
||
,
|
||
<collectingCountry id="F32C767FFFE0FFDEFC2EFF3DFB948ECB" box="[996,1112,193,219]" name="Argentina" pageId="6" pageNumber="141">Argentina</collectingCountry>
|
||
), between 10 and
|
||
<quantity id="4CC39B0AFFE0FFDEFAEBFF3EFAAA8ECC" box="[1313,1382,194,220]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="6" pageNumber="141" unit="cm" value="20.0">20 cm</quantity>
|
||
depth in core VER17–1. In this case, the co-occurring species were another unkown
|
||
<taxonomicName id="4C3B4D6CFFE0FFDEFC32FF19FBBF8EEF" box="[1016,1139,229,255]" class="Bacillariophyceae" family="Sellaphoraceae" genus="Sellaphora" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="141" phylum="Ochrophyta" rank="genus">
|
||
<emphasis id="B94FEAFDFFE0FFDEFC32FF19FBBF8EEF" box="[1016,1139,229,255]" italics="true" pageId="6" pageNumber="141">Sellaphora</emphasis>
|
||
</taxonomicName>
|
||
and small fragilarioids. For the same lake but in surface sediment samples (with pH values of 8, temperature values of 6.2 °C and conductivity values of 18 µS·
|
||
<superScript id="7C4E9BA7FFE0FFDEFEF1FED7FEBC8F29" attach="left" box="[315,368,299,325]" fontSize="6" pageId="6" pageNumber="141">cm-1</superScript>
|
||
),
|
||
<taxonomicName id="4C3B4D6CFFE0FFDEFE42FED7FD9F8F55" authorityName="García & Morales & Mann & Maidana" authorityYear="2020" box="[392,595,299,325]" class="Bacillariophyceae" family="Sellaphoraceae" genus="Sellaphora" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="141" phylum="Ochrophyta" rank="species" species="mayrii">
|
||
<emphasis id="B94FEAFDFFE0FFDEFE42FED7FD9F8F55" box="[392,595,299,325]" italics="true" pageId="6" pageNumber="141">Sellaphora mayrii</emphasis>
|
||
</taxonomicName>
|
||
was reported as
|
||
<taxonomicName id="4C3B4D6CFFE0FFDEFCC5FED0FC268F55" box="[783,1002,299,326]" class="Bacillariophyceae" family="Sellaphoraceae" genus="Microcostatus" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="141" phylum="Ochrophyta" rank="species" species="undefined-1">
|
||
<emphasis id="B94FEAFDFFE0FFDEFCC5FED0FC628F55" box="[783,942,300,325]" italics="true" pageId="6" pageNumber="141">Microcostatus</emphasis>
|
||
sp. 1
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation id="EFAA4B1EFFE0FFDEFBDEFED7FB7D8F55" author="Echazu, D. M." box="[1044,1201,299,325]" pageId="6" pageNumber="141" refId="ref5862" refString="Echazu, D. M. (2012) Biodiversidad de diatomeas en humedales del sur de la Provincia de Santa Cruz, Argentina. Doctoral Thesis, UBA, Buenos Aires, 344 pp." type="book" year="2012">Echazú (2012</bibRefCitation>
|
||
, fig 13: 52–53, fig 41: 7) but the figures shown in her work, both in LM and SEM, show the new species we describe here. Echazú reports the assemblage to have been dominated by small fragilarioids and
|
||
<taxonomicName id="4C3B4D6CFFE0FFDEFC9EFE8DFB3B8F9B" authority="(Roth) Kutzing" authorityName="Kutzing" baseAuthorityName="Roth" box="[852,1271,369,395]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabellaria" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="141" phylum="Ochrophyta" rank="species" species="flocculosa">
|
||
<emphasis id="B94FEAFDFFE0FFDEFC9EFE8DFB8F8F9B" box="[852,1091,369,395]" italics="true" pageId="6" pageNumber="141">Tabellaria flocculosa</emphasis>
|
||
(Roth) Kützing
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFAA4B1EFFE0FFDEFACDFE8DFF7A8FBF" author="Kutzing, F. T." pageId="6" pageNumber="141" pagination="1 - 30" refId="ref6725" refString="Kutzing, F. T. (1844) Die Kieselschaligen Bacillarien oder Diatomeen. Nordhausen: zu finden bei W. Kohne, pp. [i - vii], [1] - 152, pls 1 - 30. https: // doi. org / 10.5962 / bhl. title. 64360" type="journal article" year="1844">Kützing 1844: 127</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3216564FFE0FFDEFF77FE44FDF58FE5" pageId="6" pageNumber="141" type="etymology">
|
||
<paragraph id="8B8436EFFFE0FFDEFF77FE44FDF58FE5" blockId="6.[136,1452,158,994]" pageId="6" pageNumber="141">
|
||
<emphasis id="B94FEAFDFFE0FFDEFF77FE44FE848FC2" bold="true" box="[189,328,440,466]" pageId="6" pageNumber="141">Etymology:</emphasis>
|
||
—The new species is named after Dr. Christoph Mayr in recognition for his valuable research in paleolimnology in southern Patagonia.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3216564FFE0FFDEFF77FE02FC738DF2" pageId="6" pageNumber="141" type="discussion">
|
||
<paragraph id="8B8436EFFFE0FFDEFF77FE02FC738DF2" blockId="6.[136,1452,158,994]" pageId="6" pageNumber="141">
|
||
<emphasis id="B94FEAFDFFE0FFDEFF77FE02FEF88C08" bold="true" box="[189,308,510,536]" pageId="6" pageNumber="141">Remarks:</emphasis>
|
||
—The key features of
|
||
<taxonomicName id="4C3B4D6CFFE0FFDEFDFEFE02FD638C08" box="[564,687,510,536]" class="Bacillariophyceae" family="Sellaphoraceae" genus="Sellaphora" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="141" phylum="Ochrophyta" rank="genus">
|
||
<emphasis id="B94FEAFDFFE0FFDEFDFEFE02FD638C08" box="[564,687,510,536]" italics="true" pageId="6" pageNumber="141">Sellaphora</emphasis>
|
||
</taxonomicName>
|
||
according to
|
||
<bibRefCitation id="EFAA4B1EFFE0FFDEFC86FE03FC2C8C08" author="Mann D. G." box="[844,992,510,537]" pageId="6" pageNumber="141" pagination="1 - 20" refId="ref6782" refString="Mann D. G. (1989) The diatom genus Sellaphora: separation from Navicula. British Phycological Journal 24: 1 - 20. https: // doi. org / 10.1080 / 00071618900650011" type="journal article" year="1989">Mann (1989)</bibRefCitation>
|
||
include the chloroplast morphology and some characteristics of sexual reproduction. Neither of these are known for
|
||
<taxonomicName id="4C3B4D6CFFE0FFDEFBCAFDDEFBA48C2B" authorityName="García & Morales & Mann & Maidana" authorityYear="2020" box="[1024,1128,546,572]" class="Bacillariophyceae" family="Sellaphoraceae" genus="Sellaphora" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="141" phylum="Ochrophyta" rank="species" species="mayrii">
|
||
<emphasis id="B94FEAFDFFE0FFDEFBCAFDDEFBA48C2B" box="[1024,1128,546,572]" italics="true" pageId="6" pageNumber="141">S. mayrii</emphasis>
|
||
</taxonomicName>
|
||
since live material was not available. Nevertheless,
|
||
<taxonomicName id="4C3B4D6CFFE0FFDEFE51FDB9FDCD8C4E" authorityName="García & Morales & Mann & Maidana" authorityYear="2020" box="[411,513,581,607]" class="Bacillariophyceae" family="Sellaphoraceae" genus="Sellaphora" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="141" phylum="Ochrophyta" rank="species" species="mayrii">
|
||
<emphasis id="B94FEAFDFFE0FFDEFE51FDB9FDCD8C4E" box="[411,513,581,607]" italics="true" pageId="6" pageNumber="141">S. mayrii</emphasis>
|
||
</taxonomicName>
|
||
has several other morphological features that, taken altogether, justify its inclusion in the genus
|
||
<taxonomicName id="4C3B4D6CFFE0FFDEFEDEFD94FE438C92" box="[276,399,616,642]" class="Bacillariophyceae" family="Sellaphoraceae" genus="Sellaphora" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="141" phylum="Ochrophyta" rank="genus">
|
||
<emphasis id="B94FEAFDFFE0FFDEFEDEFD94FE438C92" box="[276,399,616,642]" italics="true" pageId="6" pageNumber="141">Sellaphora</emphasis>
|
||
</taxonomicName>
|
||
as defined by
|
||
<bibRefCitation id="EFAA4B1EFFE0FFDEFDE5FD94FD0D8C92" author="Mann D. G." box="[559,705,616,642]" pageId="6" pageNumber="141" pagination="1 - 20" refId="ref6782" refString="Mann D. G. (1989) The diatom genus Sellaphora: separation from Navicula. British Phycological Journal 24: 1 - 20. https: // doi. org / 10.1080 / 00071618900650011" type="journal article" year="1989">Mann (1989)</bibRefCitation>
|
||
and subsequent authors (e.g.
|
||
<bibRefCitation id="EFAA4B1EFFE0FFDEFBC3FD94FB1E8C92" author="Round, F. E. & Crawford, R. M. & Mann, D. G." box="[1033,1234,616,642]" pageId="6" pageNumber="141" refId="ref7505" refString="Round, F. E., Crawford, R. M. & Mann, D. G. (1990) The Diatoms. Biology and morphology of the genera. Cambridge University Press. Cambridge, 747 pp." type="book" year="1990">
|
||
Round
|
||
<emphasis id="B94FEAFDFFE0FFDEFB90FD95FB5D8C92" box="[1114,1169,616,642]" italics="true" pageId="6" pageNumber="141">et al.</emphasis>
|
||
1990
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFAA4B1EFFE0FFDEFB16FD94FA6B8C93" author="Wetzel, C. E. & Ector, L. & Van De Vijver, B. & Compere, P. & Mann, D. G." box="[1244,1447,616,643]" pageId="6" pageNumber="141" pagination="203 - 234" refId="ref7833" refString="Wetzel, C. E., Ector, L., Van De Vijver, B., Compere, P. & Mann, D. G. (2015) Morphology, typification and critical analysis of some ecologically important small naviculoid species (Bacillariophyta). Fottea 15 (2): 203 - 234. https: // doi. org / 10.5507 / fot. 2015.020" type="journal article" year="2015">
|
||
Wetzel
|
||
<emphasis id="B94FEAFDFFE0FFDEFAE5FD95FA938C92" box="[1327,1375,616,642]" italics="true" pageId="6" pageNumber="141">et al</emphasis>
|
||
. 2015
|
||
</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFAA4B1EFFE0FFDEFF42FD77FE5B8CB5" author="Kulikovskiy, M. & Glushchenko, A. & Kuznetsova, I. & Kociolek, J. P." box="[136,407,651,677]" pageId="6" pageNumber="141" pagination="120 - 129" refId="ref6598" refString="Kulikovskiy, M., Glushchenko, A., Kuznetsova, I. & Kociolek, J. P. (2018) Description of the new freshwater diatom genus Okhapkinia gen. nov. from Laos (Southeast Asia), with notes on family Sellaphoraceae Mereschkowsky 1902. Fottea 18: 120 - 129. https: // doi. org / 10.5507 / fot. 2017.021" type="journal article" year="2018">
|
||
Kulikovskiy
|
||
<emphasis id="B94FEAFDFFE0FFDEFED1FD70FE998CB5" box="[283,341,651,677]" italics="true" pageId="6" pageNumber="141">et al.</emphasis>
|
||
2018
|
||
</bibRefCitation>
|
||
). Some of these features are the elliptic-lanceolate valve outline; the protracted, subrostrate and bluntly rounded apices; wide raphe sternum; the proximal raphe endings deflected towards the primary side both externally and internally; the groove alongside the raphe externally; the uniseriate radiate striae (biseriate striae occur in a few species,
|
||
<bibRefCitation id="EFAA4B1EFFE0FFDEFE84FD09FDEF8D1F" author="Wetzel, C. E. & Ector, L. & Van De Vijver, B. & Compere, P. & Mann, D. G." box="[334,547,756,783]" pageId="6" pageNumber="141" pagination="203 - 234" refId="ref7833" refString="Wetzel, C. E., Ector, L., Van De Vijver, B., Compere, P. & Mann, D. G. (2015) Morphology, typification and critical analysis of some ecologically important small naviculoid species (Bacillariophyta). Fottea 15 (2): 203 - 234. https: // doi. org / 10.5507 / fot. 2015.020" type="journal article" year="2015">
|
||
Wetzel
|
||
<emphasis id="B94FEAFDFFE0FFDEFE6EFD09FE128D1F" box="[420,478,757,783]" italics="true" pageId="6" pageNumber="141">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
); the rectangular to “bow-tie” shaped central area; and the small round areolae, covered internally by circular to elliptical, domed hymenes. The larger foramen-like pit seen at the poles, which is occluded externally, has been observed in some other
|
||
<taxonomicName id="4C3B4D6CFFE0FFDEFCCBFCC7FC148D45" box="[769,984,827,853]" pageId="6" pageNumber="141">
|
||
<emphasis id="B94FEAFDFFE0FFDEFCCBFCC7FCB08D45" box="[769,892,827,853]" italics="true" pageId="6" pageNumber="141">Sellaphora</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFAA4B1EFFE0FFDEFC23FCC7FB0F8D46" author="Wetzel, C. E. & Ector, L. & Van De Vijver, B. & Compere, P. & Mann, D. G." box="[1001,1219,827,854]" pageId="6" pageNumber="141" pagination="203 - 234" refId="ref7833" refString="Wetzel, C. E., Ector, L., Van De Vijver, B., Compere, P. & Mann, D. G. (2015) Morphology, typification and critical analysis of some ecologically important small naviculoid species (Bacillariophyta). Fottea 15 (2): 203 - 234. https: // doi. org / 10.5507 / fot. 2015.020" type="journal article" year="2015">
|
||
Wetzel
|
||
<emphasis id="B94FEAFDFFE0FFDEFB89FCC0FBB38D45" box="[1091,1151,827,853]" italics="true" pageId="6" pageNumber="141">et al.</emphasis>
|
||
2015
|
||
</bibRefCitation>
|
||
) and in
|
||
<taxonomicName id="4C3B4D6CFFE0FFDEFAE3FCC7FD718D68" authority="Glushchenko, Kulikovskiy & Kociolek" authorityName="Glushchenko, Kulikovskiy & Kociolek" class="Bacillariophyceae" family="Sellaphoraceae" genus="Okhapkinia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="141" phylum="Bacillariophyta" rank="species" species="alexandrii">
|
||
<emphasis id="B94FEAFDFFE0FFDEFAE3FCC7FF378D68" italics="true" pageId="6" pageNumber="141">Okhapkinia alexandrii</emphasis>
|
||
Glushchenko, Kulikovskiy & Kociolek
|
||
</taxonomicName>
|
||
, a genus described within the
|
||
<taxonomicName id="4C3B4D6CFFE0FFDEFBC4FCA2FB7B8D68" box="[1038,1207,862,888]" class="Bacillariophyceae" family="Sellaphoraceae" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="141" phylum="Ochrophyta" rank="family">Sellaphoraceae</taxonomicName>
|
||
by
|
||
<bibRefCitation id="EFAA4B1EFFE0FFDEFB28FCA2FECB8D8C" author="Kulikovskiy, M. & Glushchenko, A. & Kuznetsova, I. & Kociolek, J. P." pageId="6" pageNumber="141" pagination="120 - 129" refId="ref6598" refString="Kulikovskiy, M., Glushchenko, A., Kuznetsova, I. & Kociolek, J. P. (2018) Description of the new freshwater diatom genus Okhapkinia gen. nov. from Laos (Southeast Asia), with notes on family Sellaphoraceae Mereschkowsky 1902. Fottea 18: 120 - 129. https: // doi. org / 10.5507 / fot. 2017.021" type="journal article" year="2018">
|
||
Kulikovskiy
|
||
<emphasis id="B94FEAFDFFE0FFDEFAB9FCA3FA608D68" box="[1395,1452,862,888]" italics="true" pageId="6" pageNumber="141">et al.</emphasis>
|
||
(2018:122)
|
||
</bibRefCitation>
|
||
; the function of the foramen is unknown. Our new taxon does have the apical pit but it is unclear if it is present or not in the similar species that we use to compare its morphological features since it has not been reported in the original descriptions, however it is present on the
|
||
<taxonomicName id="4C3B4D6CFFE0FFDEFD2AFC34FCAF8DF2" authorityName="D. G. Mann" authorityYear="1989" baseAuthorityName="Kutzing" baseAuthorityYear="1844" box="[736,867,968,994]" class="Bacillariophyceae" family="Sellaphoraceae" genus="Sellaphora" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="6" pageNumber="141" phylum="Ochrophyta" rank="species" species="laevissima">
|
||
“
|
||
<emphasis id="B94FEAFDFFE0FFDEFD27FC34FCAF8DF2" box="[749,867,968,994]" italics="true" pageId="6" pageNumber="141">laevissima</emphasis>
|
||
</taxonomicName>
|
||
” group.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |