332 lines
49 KiB
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332 lines
49 KiB
XML
<document id="3B4C3C18D3A8EBABAACF9DC14372697F" ID-DOI="10.11646/phytotaxa.217.3.1" ID-ISSN="1179-3163" ID-Zenodo-Dep="13634131" 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="1725325955495" checkinUser="felipe" docAuthor="Jovanovska, Elena, Levkov, Zlatko & Edlund, Mark B." docDate="2015" docId="4B0E6E2AFFAFFFAEFF2AFD5AFE5BFEB3" docLanguage="en" docName="phytotaxa.217.3.1.pdf" docOrigin="Phytotaxa 217 (3)" docSource="http://dx.doi.org/10.11646/phytotaxa.217.3.1" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Diploneis paraparma Jovanovska, Levkov & Edlund, 2015, sp. nov." docType="treatment" docVersion="3" lastPageNumber="221" masterDocId="B7371652FFBDFFBAFFA2FFCFFFE4FFB2" masterDocTitle="The genus Diploneis Ehrenberg ex Cleve (Bacillariophyta) from Lake Hövsgöl, Mongolia" masterLastPageNumber="248" masterPageNumber="201" pageNumber="219" updateTime="1725326923387" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
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<mods:titleInfo id="B4F4BF8C5BB30ABE7B95A6CDEAE9D25C">
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<mods:title id="11935759CF69A17B1C384E9648835ACF">The genus Diploneis Ehrenberg ex Cleve (Bacillariophyta) from Lake Hövsgöl, Mongolia</mods:title>
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<mods:namePart id="AB7299D621CA84CCDF0A04C0C479ACA6">Jovanovska, Elena</mods:namePart>
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<mods:affiliation id="C8DBBCBA34AEDCBAF8AC38A62963220F">Department of Animal Ecology and Systematics, Justus-Liebig University, Heinrich-Buff-Ring 26 - 32, 35392 Giessen, Germany</mods:affiliation>
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<mods:nameIdentifier id="72303AA90D4DCF46C097BC52E053547D" type="email">jovanovska.eci@gmail.com</mods:nameIdentifier>
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<mods:namePart id="0EB282A9C46D9FBF8E16EC011A7F48DA">Levkov, Zlatko</mods:namePart>
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<mods:affiliation id="AF62D440F84933EDC29A0573EE64163D">Institute of Biology, Faculty of Natural Sciences, Arhimedova 3, 1000 Skopje, R. of Macedonia</mods:affiliation>
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<mods:namePart id="A85D3858E8A9BA6010B656E87A75F562">Edlund, Mark B.</mods:namePart>
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<mods:affiliation id="595D32CA15C4182363B4559C0FFCE108">St. Croix Watershed Research Station, Science Museum of Minnesota, Marine on St. Croix, Minnesota 55047, USA</mods:affiliation>
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<mods:title id="C921AE73807BCD48CAA0D61365F5D46D">Phytotaxa</mods:title>
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<mods:date id="9746A819A2375C244614D98F2F447034">2015</mods:date>
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<mods:number id="FE057C4A42795BF4BFE329BC4C7D0A7C">2015-06-26</mods:number>
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<treatment id="4B0E6E2AFFAFFFAEFF2AFD5AFE5BFEB3" ID-DOI="http://doi.org/10.5281/zenodo.13634227" ID-Zenodo-Dep="13634227" LSID="urn:lsid:plazi:treatment:4B0E6E2AFFAFFFAEFF2AFD5AFE5BFEB3" httpUri="http://treatment.plazi.org/id/4B0E6E2AFFAFFFAEFF2AFD5AFE5BFEB3" lastPageId="20" lastPageNumber="221" pageId="18" pageNumber="219">
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<subSubSection id="8BBD8CB7FFAFFFA8FF2AFD5AFB79FB5D" pageId="18" pageNumber="219" type="nomenclature">
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<paragraph id="C318DF3CFFAFFFA8FF2AFD5AFD96FD02" blockId="18.[136,626,661,688]" box="[136,626,661,688]" pageId="18" pageNumber="219">
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<heading id="98506850FFAFFFA8FF2AFD5AFD96FD02" box="[136,626,661,688]" fontSize="11" level="2" pageId="18" pageNumber="219" reason="3">
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<taxonomicName id="04A7A4BFFFAFFFA8FF2AFD5AFE9AFD02" authorityName="Jovanovska & Levkov & Edlund" authorityYear="2015" box="[136,382,661,688]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="paraparma" status="sp. nov.">Diploneis paraparma</taxonomicName>
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<taxonomicNameLabel id="EAE0BE55FFAFFFA8FE26FD58FE3EFD02" box="[388,474,663,688]" pageId="18" pageNumber="219" rank="species">
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<emphasis id="F1D3032EFFAFFFA8FE26FD58FE37FD02" box="[388,467,663,688]" italics="true" pageId="18" pageNumber="219">sp. nov</emphasis>
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.
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</taxonomicNameLabel>
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(
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<figureCitation id="5B9CC3B9FFAFFFA8FE4BFD58FD8EFD02" box="[489,618,663,688]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Figs 70–79</figureCitation>
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)
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</heading>
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</paragraph>
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<paragraph id="C318DF3CFFAFFFA8FF2AFD17FB79FB5D" blockId="18.[136,1452,728,1263]" pageId="18" pageNumber="219">
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Valves are elliptic to linear-elliptic with convex margins and rounded ends (
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<figureCitation id="5B9CC3B9FFAFFFA8FC17FD17FBBEFD5D" box="[949,1114,728,751]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Figs 70–76, 79</figureCitation>
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). The valve length is 19.5–42.0 μm and the valve breadth 12.5–16.5 μm. The axial area is narrow, linear to lanceolate and slightly expanding into a lanceolate and weakly asymmetric central area. From inside a thick silica plate covers the whole length of the longitudinal canal (
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<figureCitation id="5B9CC3B9FFAFFFA8FF32FCF7FF05FCFD" box="[144,225,824,847]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Fig. 78</figureCitation>
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). The central area is lanceolate and slightly asymmetrical, 1.5–3.0 μm wide. Externally, the longitudinal canal appears narrow, lanceolate to linear and slightly expanded in the middle of the valve. Two rows of areolae open externally, slightly widening into one row of larger areolae towards the valve apices (
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<figureCitation id="5B9CC3B9FFAFFFA8FC05FCB7FBC1FC3D" box="[935,1061,888,911]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Figs 76, 79</figureCitation>
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). The external openings of the canal are occluded with cribra (
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<figureCitation id="5B9CC3B9FFAFFFA8FE37FC57FDD2FC1D" box="[405,566,920,943]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Figs 76, 77, 79</figureCitation>
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), which are open in a depression slightly lower that the rest of the non-porous silica. From inside the longitudinal canal is covered by a thick silica plate (
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<figureCitation id="5B9CC3B9FFAFFFA8FCCEFC77FC59FC7D" box="[876,957,952,975]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Fig. 78</figureCitation>
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). The heavily siliceous plate forms a “trench” along the whole length of the valve in which the raphe is situated (
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<figureCitation id="5B9CC3B9FFAFFFA8FCFFFC17FC4AFC5D" box="[861,942,984,1007]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Fig. 78</figureCitation>
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). From outside the raphe is straight and simple with drop-like proximal ends that are bent to the same side of the valve, positioned with an expanded depression (
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<figureCitation id="5B9CC3B9FFAFFFA8FAEDFC37FA7BFBBD" box="[1359,1439,1016,1039]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Fig. 77</figureCitation>
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). Distally, the raphe branches are bent to the same side of the valve into drop-like short terminal fissures (
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<figureCitation id="5B9CC3B9FFAFFFA8FB52FBD7FA8BFB9D" box="[1264,1391,1048,1071]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Figs 76, 79</figureCitation>
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). The striae are parallel in mid-valve, becoming radiate towards the distal ends of the valve,
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10 μm. Striae are biseriate on the mantle and valve margins, alternately positioned (arrow on
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<figureCitation id="5B9CC3B9FFAFFFA8FCE8FB97FC72FBDD" box="[842,918,1112,1135]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Fig. 78</figureCitation>
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) and becoming uniseriate toward the axial area. In some valves the biseriate pattern is present throughout the whole striae length (
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<figureCitation id="5B9CC3B9FFAFFFA8FC6CFBB7FBADFB3D" box="[974,1097,1144,1167]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Figs 71, 75</figureCitation>
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). Each stria is composed of small round to elliptical areolae,
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10 μm. Externally, the areolae are covered with cribrate occlusions, increasing in size towards the valve margins (
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<figureCitation id="5B9CC3B9FFAFFFA8FE0CFB77FDCEFB7D" box="[430,554,1208,1231]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Figs 76, 79</figureCitation>
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). Internally, the alveoli open via a single elongate opening covered with a fine silica layer (
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<figureCitation id="5B9CC3B9FFAFFFA8FF6EFB17FEF8FB5D" box="[204,284,1240,1263]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Fig. 78</figureCitation>
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). The structure of the alveolus can be seen through the fine siliceous layer (
|
||
<figureCitation id="5B9CC3B9FFAFFFA8FBE3FB17FB75FB5D" box="[1089,1169,1240,1263]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Fig. 78</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8BBD8CB7FFAFFFA8FF2AFAEEFBBFFA10" pageId="18" pageNumber="219" type="materials_examined">
|
||
<paragraph id="C318DF3CFFAFFFA8FF2AFAEEFBBFFA10" blockId="18.[136,1452,1313,1442]" pageId="18" pageNumber="219">
|
||
<emphasis id="F1D3032EFFAFFFA8FF2AFAEEFF3EFA84" bold="true" box="[136,218,1313,1334]" pageId="18" pageNumber="219">Type:—</emphasis>
|
||
<materialsCitation id="73CFD561FFAFFFA8FF78FAEEFAF9FA84" box="[218,1309,1313,1334]" country="Mongolia" county="Lake" latitude="50.4284" location="Hatgal. Coordinates" municipality="National Park" pageId="18" pageNumber="219" specimenCount="1" stateProvince="Hovsgol">
|
||
<collectingCountry id="BBB09FACFFAFFFA8FF78FAEEFEBBFA84" box="[218,351,1313,1334]" name="Mongolia" pageId="18" pageNumber="219">MONGOLIA</collectingCountry>
|
||
,
|
||
<collectingCounty id="2A79A7B0FFAFFFA8FECBFAEEFE7DFA84" box="[361,409,1313,1334]" pageId="18" pageNumber="219">Lake</collectingCounty>
|
||
<collectingRegion id="016311DEFFAFFFA8FE3CFAEEFE0BFA84" box="[414,495,1313,1334]" country="Mongolia" name="Hovsgol" pageId="18" pageNumber="219">Hövsgöl</collectingRegion>
|
||
(
|
||
<collectingRegion id="016311DEFFAFFFA8FE59FAEEFDAAFA84" box="[507,590,1313,1334]" country="Mongolia" name="Hovsgol" pageId="18" pageNumber="219">Hövsgöl</collectingRegion>
|
||
<collectingMunicipality id="237C4546FFAFFFA8FDF6FAEEFD38FA84" box="[596,732,1313,1334]" pageId="18" pageNumber="219">National Park</collectingMunicipality>
|
||
), south end of lake near
|
||
<location id="C67889E7FFAFFFA8FC6BFAEEFB74FA84" LSID="urn:lsid:plazi:treatment:4B0E6E2AFFAFFFAEFF2AFD5AFE5BFEB3:C67889E7FFAFFFA8FC6BFAEEFB74FA84" box="[969,1168,1313,1334]" country="Mongolia" county="Lake" latitude="50.4284" municipality="National Park" name="Hatgal. Coordinates" pageId="18" pageNumber="219" stateProvince="Hovsgol">Hatgal. Coordinates</location>
|
||
:
|
||
<geoCoordinate id="A693B9FBFFAFFFA8FB3BFAEEFAF9FA84" box="[1177,1309,1313,1334]" degrees="50" direction="north" minutes="25.704" orientation="latitude" pageId="18" pageNumber="219" precision="1" value="50.4284">50°25.704’ N</geoCoordinate>
|
||
</materialsCitation>
|
||
<materialsCitation id="73CFD561FFAFFFA8FABFFAEEFEBAFA10" collectingDate="1996-06-13" collectionCode="ANSP" collectorName="A, M. B. Edlund Collection & Mark B. Edlund & Eugene F. Stoermer & Nergui Soninkhishig" country="Mongolia" elevation="1" location="Slide" longitude="100.15228" municipality="Science Museum of Minnesota" pageId="18" pageNumber="219" specimenCode="GC-36352" specimenCount="1" typeStatus="holotype">
|
||
;
|
||
<geoCoordinate id="A693B9FBFFAFFFA8FA85FAEEFA4CFA84" box="[1319,1448,1313,1334]" degrees="100" direction="east" minutes="9.137" orientation="longitude" pageId="18" pageNumber="219" precision="1" value="100.15228">100°9.137’ E</geoCoordinate>
|
||
, epipelon from
|
||
<elevation id="488A380FFFAFFFA8FEE8FA8AFE5FFAE8" box="[330,443,1349,1370]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" pageId="18" pageNumber="219" unit="m" value="0.1">
|
||
<quantity id="045F72D9FFAFFFA8FEE8FA8AFE65FAE8" box="[330,385,1349,1370]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" pageId="18" pageNumber="219" unit="m" value="0.1">0.1 m</quantity>
|
||
depth
|
||
</elevation>
|
||
(accession number: M129
|
||
<collectorName id="6E52BAEAFFAFFFA8FD19FA8AFC24FAE8" box="[699,960,1349,1370]" pageId="18" pageNumber="219">A, M.B. Edlund Collection</collectorName>
|
||
,
|
||
<collectingMunicipality id="237C4546FFAFFFA8FC6BFA8AFB10FAE8" box="[969,1268,1349,1370]" pageId="18" pageNumber="219">Science Museum of Minnesota</collectingMunicipality>
|
||
, collected by
|
||
<collectorName id="6E52BAEAFFAFFFA8FADAFA8AFEC5FACC" pageId="18" pageNumber="219">Mark B. Edlund</collectorName>
|
||
,
|
||
<collectorName id="6E52BAEAFFAFFFA8FE89FAA6FE0CFACC" box="[299,488,1385,1406]" pageId="18" pageNumber="219">Eugene F. Stoermer</collectorName>
|
||
and
|
||
<collectorName id="6E52BAEAFFAFFFA8FDB4FAA6FD3BFACC" box="[534,735,1385,1406]" pageId="18" pageNumber="219">Nergui Soninkhishig</collectorName>
|
||
,
|
||
<date id="B719F9FCFFAFFFA8FD4BFAA6FC8DFACC" box="[745,873,1385,1406]" pageId="18" pageNumber="219" value="1996-06-13">
|
||
<collectingDate id="A75D0014FFAFFFA8FD4BFAA6FC8DFACC" box="[745,873,1385,1406]" pageId="18" pageNumber="219" value="1996-06-13">13 June 1996</collectingDate>
|
||
</date>
|
||
) (
|
||
<location id="C67889E7FFAFFFA8FCDFFAA6FC54FACC" LSID="urn:lsid:plazi:treatment:4B0E6E2AFFAFFFAEFF2AFD5AFE5BFEB3:C67889E7FFAFFFA8FCDFFAA6FC54FACC" box="[893,944,1385,1406]" country="Mongolia" longitude="100.15228" municipality="Science Museum of Minnesota" name="Slide" pageId="18" pageNumber="219">Slide</location>
|
||
M129A,
|
||
<collectionCode id="A5B647F9FFAFFFA8FBA9FAA6FBA3FACC" box="[1035,1095,1385,1406]" 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="18" pageNumber="219">ANSP</collectionCode>
|
||
<specimenCode id="93017747FFAFFFA8FBEFFAA6FB51FACC" box="[1101,1205,1385,1406]" collectionCode="GC-" pageId="18" pageNumber="219">GC-36352</specimenCode>
|
||
, GCM-24054),
|
||
<emphasis id="F1D3032EFFAFFFA8FAEFFAA6FEBAFA10" bold="true" pageId="18" pageNumber="219">
|
||
<typeStatus id="1C1C619EFFAFFFA8FAEFFAA6FA42FACC" box="[1357,1446,1385,1406]" pageId="18" pageNumber="219" type="holotype">holotype</typeStatus>
|
||
, designated here
|
||
</emphasis>
|
||
</materialsCitation>
|
||
; example specimen on
|
||
<figureCitation id="5B9CC3B9FFAFFFA8FDE2FA42FD63FA10" box="[576,647,1421,1442]" captionStart="FIGURES 70–79" captionStartId="19.[136,243,1986,2007]" captionTargetBox="[205,1381,429,1956]" captionTargetId="figure-149@19.[202,1385,425,1960]" captionTargetPageId="19" captionText="FIGURES 70–79. Diploneis paraparma, LM and SEM valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77)." figureDoi="http://doi.org/10.5281/zenodo.13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="18" pageNumber="219">Fig. 70</figureCitation>
|
||
;
|
||
<materialsCitation id="73CFD561FFAFFFA8FD33FA42FBB3FA10" box="[657,1111,1421,1442]" collectionCode="CAS" country="Mongolia" location="Slide" pageId="18" pageNumber="219" specimenCount="1" typeStatus="isotype">
|
||
(
|
||
<location id="C67889E7FFAFFFA8FD3AFA42FD2FFA10" LSID="urn:lsid:plazi:treatment:4B0E6E2AFFAFFFAEFF2AFD5AFE5BFEB3:C67889E7FFAFFFA8FD3AFA42FD2FFA10" box="[664,715,1421,1442]" country="Mongolia" name="Slide" pageId="18" pageNumber="219">Slide</location>
|
||
918029,
|
||
<collectionCode id="A5B647F9FFAFFFA8FC86FA42FCB1FA10" box="[804,853,1421,1442]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15690" lsid="urn:lsid:biocol.org:col:34700" name="California Academy of Sciences" pageId="18" pageNumber="219" type="Museum">CAS</collectionCode>
|
||
,
|
||
<emphasis id="F1D3032EFFAFFFA8FCFDFA42FBA9FA10" bold="true" box="[863,1101,1421,1442]" pageId="18" pageNumber="219">
|
||
<typeStatus id="1C1C619EFFAFFFA8FCFDFA42FC43FA10" box="[863,935,1421,1442]" pageId="18" pageNumber="219" type="isotype">isotype</typeStatus>
|
||
designated here
|
||
</emphasis>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="8BBD8CB7FFAFFFA9FF2AFA1CFC88FE23" lastPageId="19" lastPageNumber="220" pageId="18" pageNumber="219" type="etymology">
|
||
<paragraph id="C318DF3CFFAFFFA8FF2AFA1CFAB1FA5E" blockId="18.[136,1452,1491,2092]" box="[136,1365,1491,1516]" pageId="18" pageNumber="219">
|
||
<emphasis id="F1D3032EFFAFFFA8FF2AFA1CFECAFA5E" bold="true" box="[136,302,1491,1516]" pageId="18" pageNumber="219">Etymology:—</emphasis>
|
||
The species name refers to this taxon’s close relationship and confusion with
|
||
<taxonomicName id="04A7A4BFFFAFFFA8FB33FA1CFAAAFA5E" authorityName="Cleve" authorityYear="1891" box="[1169,1358,1491,1516]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="parma">
|
||
<emphasis id="F1D3032EFFAFFFA8FB33FA1CFAAAFA5E" box="[1169,1358,1491,1516]" italics="true" pageId="18" pageNumber="219">Diploneis parma</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="C318DF3CFFAFFFA9FF1FFA38FC88FE23" blockId="18.[136,1452,1491,2092]" lastBlockId="19.[136,1452,160,401]" lastPageId="19" lastPageNumber="220" pageId="18" pageNumber="219">
|
||
<emphasis id="F1D3032EFFAFFFA8FF1FFA38FE81F9A2" bold="true" box="[189,357,1527,1552]" pageId="18" pageNumber="219">Observations:</emphasis>
|
||
—
|
||
<taxonomicName id="04A7A4BFFFAFFFA8FE23FA38FD91F9A2" authorityName="Jovanovska & Levkov & Edlund" authorityYear="2015" box="[385,629,1527,1552]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="paraparma">
|
||
<emphasis id="F1D3032EFFAFFFA8FE23FA38FD91F9A2" box="[385,629,1527,1552]" italics="true" pageId="18" pageNumber="219">Diploneis paraparma</emphasis>
|
||
</taxonomicName>
|
||
can easily be associated with
|
||
<taxonomicName id="04A7A4BFFFAFFFA8FC71FA38FBA4F9A2" authorityName="Cleve" authorityYear="1891" box="[979,1088,1527,1552]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="parma">
|
||
<emphasis id="F1D3032EFFAFFFA8FC71FA38FBA4F9A2" box="[979,1088,1527,1552]" italics="true" pageId="18" pageNumber="219">D. parma</emphasis>
|
||
</taxonomicName>
|
||
. However, the population from Lake Hövsgöl is characterised with an elongated outline compared to the elliptical outline in the
|
||
<taxonomicName id="04A7A4BFFFAFFFA8FB73F9D4FAD8F986" authorityName="Cleve" authorityYear="1891" box="[1233,1340,1563,1588]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="parma">
|
||
<emphasis id="F1D3032EFFAFFFA8FB73F9D4FAD8F986" box="[1233,1340,1563,1588]" italics="true" pageId="18" pageNumber="219">D. parma</emphasis>
|
||
</taxonomicName>
|
||
<typeStatus id="1C1C619EFFAFFFA8FAE1F9D4FA4FF986" box="[1347,1451,1563,1588]" pageId="18" pageNumber="219" type="lectotype">lectotype</typeStatus>
|
||
given by
|
||
<bibRefCitation id="A736A2CDFFAFFFA8FF56F9F0FDEAF9EA" author="Idei, M. & Kobayasi, H." box="[244,526,1599,1624]" pageId="18" pageNumber="219" pagination="397 - 403" refId="ref26822" refString="Idei, M. & Kobayasi, H. (1986 a) Examination of the type specimens of Diploneis parma Cl. In: Round, F. E. (Ed.) Proceedings of the Ninth International Diatom Symposium, Biopress Ltd., Bristol & Koeltz Scientific Book, Koenigstein, pp. 397 - 403." type="book chapter" year="1986">Idei & Kobayasi (1986a</bibRefCitation>
|
||
: figs 1, 2).
|
||
<bibRefCitation id="A736A2CDFFAFFFA8FD31F9F0FCDBF9EA" author="Hustedt, F." box="[659,831,1599,1624]" pageId="18" pageNumber="219" pagination="577 - 736" refId="ref26709" refString="Hustedt, F. (1937) Die Kieselalgen Deutschlands, Osterreichs und der Schweiz unter Berucksichtigung der ubrigen Lander Europas sowie der angrenzenden Meeresgebiete. In: Rabenhorst, L. (Ed.) Kryptogamen Flora von Deutschland, Osterreich und der Schweiz. Akademische Verlagsgesellschaft m. b. h. Leipzig 7 (Teil 2, Lief. 5), pp. 577 - 736." type="journal article" year="1937">Hustedt (1937)</bibRefCitation>
|
||
depicts two different shapes for
|
||
<emphasis id="F1D3032EFFAFFFA8FB19F9F0FAD4F9EA" box="[1211,1328,1599,1624]" italics="true" pageId="18" pageNumber="219">
|
||
<taxonomicName id="04A7A4BFFFAFFFA8FB19F9F0FAC8F9EA" authorityName="Cleve" authorityYear="1891" box="[1211,1324,1599,1624]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="parma">D. parma</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
an elliptic and an elongate-elliptic, arguing that these differences in outline do not merit taxonomic separation. However, the observations of the type material (
|
||
<bibRefCitation id="A736A2CDFFAFFFA8FDACF948FCFFF912" author="Idei, M. & Kobayasi, H." box="[526,795,1671,1696]" pageId="18" pageNumber="219" pagination="397 - 403" refId="ref26822" refString="Idei, M. & Kobayasi, H. (1986 a) Examination of the type specimens of Diploneis parma Cl. In: Round, F. E. (Ed.) Proceedings of the Ninth International Diatom Symposium, Biopress Ltd., Bristol & Koeltz Scientific Book, Koenigstein, pp. 397 - 403." type="book chapter" year="1986">Idei & Kobayasi 1986a</bibRefCitation>
|
||
) did not show specimens with a linear-elliptic form; their analysis of Cleve’s type material showed no relation to later reports for
|
||
<taxonomicName id="04A7A4BFFFAFFFA8FC67F964FBD7F976" authorityName="Cleve" authorityYear="1891" box="[965,1075,1707,1732]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="parma">
|
||
<emphasis id="F1D3032EFFAFFFA8FC67F964FC3DF976" box="[965,985,1707,1732]" italics="true" pageId="18" pageNumber="219">D</emphasis>
|
||
.
|
||
<emphasis id="F1D3032EFFAFFFA8FC4BF964FBD7F976" box="[1001,1075,1707,1732]" italics="true" pageId="18" pageNumber="219">parma</emphasis>
|
||
</taxonomicName>
|
||
. It appears that a later
|
||
<taxonomicName id="04A7A4BFFFAFFFA8FA9CF964FA4FF976" authorityName="Cleve" authorityYear="1891" box="[1342,1451,1707,1732]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="parma">
|
||
<emphasis id="F1D3032EFFAFFFA8FA9CF964FAB6F976" box="[1342,1362,1707,1732]" italics="true" pageId="18" pageNumber="219">D</emphasis>
|
||
.
|
||
<emphasis id="F1D3032EFFAFFFA8FAC3F964FA4FF976" box="[1377,1451,1707,1732]" italics="true" pageId="18" pageNumber="219">parma</emphasis>
|
||
</taxonomicName>
|
||
concept has been erroneously perpetuated. Therefore, Hustedt’s concept for two shapes within
|
||
<taxonomicName id="04A7A4BFFFAFFFA8FB77F900FAA0F95A" authorityName="Cleve" authorityYear="1891" box="[1237,1348,1743,1768]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="parma">
|
||
<emphasis id="F1D3032EFFAFFFA8FB77F900FB0DF95A" box="[1237,1257,1743,1768]" italics="true" pageId="18" pageNumber="219">D</emphasis>
|
||
.
|
||
<emphasis id="F1D3032EFFAFFFA8FB58F900FAA0F95A" box="[1274,1348,1743,1768]" italics="true" pageId="18" pageNumber="219">parma</emphasis>
|
||
</taxonomicName>
|
||
is rather questionable because the type material has only a broadly elliptic coarse form. There are no reports for the two different shapes in one locality, and the same is true for Lake Hövsgöl population (this study). Based on historical documentation and our analysis, the concept for two different shapes is poorly supported and therefore we recognize the linear-elliptic form as a new species,
|
||
<taxonomicName id="04A7A4BFFFAFFFA8FDC8F890FC84F8CA" authorityName="Jovanovska & Levkov & Edlund" authorityYear="2015" box="[618,864,1887,1912]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="paraparma">
|
||
<emphasis id="F1D3032EFFAFFFA8FDC8F890FC84F8CA" box="[618,864,1887,1912]" italics="true" pageId="18" pageNumber="219">Diploneis paraparma</emphasis>
|
||
</taxonomicName>
|
||
. In addition to Hustedt’s misguided and expanded concept, the striae structure is usually reported as uniseriate becoming biseriate towards the valve margins, which was a key feature for further widening the concept of this species. In addition to valve shape differences between
|
||
<taxonomicName id="04A7A4BFFFAFFFA8FAE3F868FA4FF872" authorityName="Cleve" authorityYear="1891" box="[1345,1451,1959,1984]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="parma">
|
||
<emphasis id="F1D3032EFFAFFFA8FAE3F868FA4FF872" box="[1345,1451,1959,1984]" italics="true" pageId="18" pageNumber="219">D. parma</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="04A7A4BFFFAFFFA8FF18F804FEB9F856" authorityName="Jovanovska & Levkov & Edlund" authorityYear="2015" box="[186,349,1995,2020]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="paraparma">
|
||
<emphasis id="F1D3032EFFAFFFA8FF18F804FEB9F856" box="[186,349,1995,2020]" italics="true" pageId="18" pageNumber="219">D. paraparma</emphasis>
|
||
</taxonomicName>
|
||
, morphological differences can be observed in: the structure of the external raphe branches-i) proximal ends (straight without central pores in
|
||
<emphasis id="F1D3032EFFAFFFA8FD1AF820FCA3F7BA" box="[696,839,2031,2056]" italics="true" pageId="18" pageNumber="219">
|
||
<taxonomicName id="04A7A4BFFFAFFFA8FD1AF820FCC2F7BA" authorityName="Cleve" authorityYear="1891" box="[696,806,2031,2056]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="parma">D. parma</taxonomicName>
|
||
vs
|
||
</emphasis>
|
||
. straight with drop-like central pores, slightly bent to the same side of the valve in
|
||
<taxonomicName id="04A7A4BFFFAFFFA8FE71F7DCFD90F79E" authorityName="Jovanovska & Levkov & Edlund" authorityYear="2015" box="[467,628,2067,2092]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="paraparma">
|
||
<emphasis id="F1D3032EFFAFFFA8FE71F7DCFE03F79E" box="[467,487,2067,2092]" italics="true" pageId="18" pageNumber="219">D</emphasis>
|
||
.
|
||
<emphasis id="F1D3032EFFAFFFA8FE54F7DCFD90F79E" box="[502,628,2067,2092]" italics="true" pageId="18" pageNumber="219">paraparma</emphasis>
|
||
</taxonomicName>
|
||
) and ii) distal ends (deflect and straight in
|
||
<emphasis id="F1D3032EFFAFFFA8FBC4F7DCFB17F79E" box="[1126,1267,2067,2092]" italics="true" pageId="18" pageNumber="219">
|
||
<taxonomicName id="04A7A4BFFFAFFFA8FBC4F7DCFB37F79E" authorityName="Cleve" authorityYear="1891" box="[1126,1235,2067,2092]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="18" pageNumber="219" phylum="Ochrophyta" rank="species" species="parma">D. parma</taxonomicName>
|
||
vs
|
||
</emphasis>
|
||
. bent into drop-like short terminal fissures in
|
||
<taxonomicName id="04A7A4BFFFAEFFA9FE76FF6FFD90FF0B" authorityName="Jovanovska & Levkov & Edlund" authorityYear="2015" box="[468,628,160,185]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="19" pageNumber="220" phylum="Ochrophyta" rank="species" species="paraparma">
|
||
<emphasis id="F1D3032EFFAEFFA9FE76FF6FFE0CFF0B" box="[468,488,160,185]" italics="true" pageId="19" pageNumber="220">D</emphasis>
|
||
.
|
||
<emphasis id="F1D3032EFFAEFFA9FE54FF6FFD90FF0B" box="[502,628,160,185]" italics="true" pageId="19" pageNumber="220">paraparma</emphasis>
|
||
</taxonomicName>
|
||
); the longitudinal canal (lanceolate expanded in the middle of the valve, composed of one to three areolae in
|
||
<emphasis id="F1D3032EFFAEFFA9FD92FF0BFD5BFF6F" box="[560,703,196,221]" italics="true" pageId="19" pageNumber="220">
|
||
<taxonomicName id="04A7A4BFFFAEFFA9FD92FF0BFD7AFF6F" authorityName="Cleve" authorityYear="1891" box="[560,670,196,221]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="19" pageNumber="220" phylum="Ochrophyta" rank="species" species="parma">D. parma</taxonomicName>
|
||
vs
|
||
</emphasis>
|
||
. lanceolate to linear slightly expanded in the middle of the valve, composed of one or two areolae in
|
||
<taxonomicName id="04A7A4BFFFAEFFA9FD80FF27FD20FEB3" authorityName="Jovanovska & Levkov & Edlund" authorityYear="2015" box="[546,708,232,257]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="19" pageNumber="220" phylum="Ochrophyta" rank="species" species="paraparma">
|
||
<emphasis id="F1D3032EFFAEFFA9FD80FF27FDD2FEB3" box="[546,566,232,257]" italics="true" pageId="19" pageNumber="220">D</emphasis>
|
||
.
|
||
<emphasis id="F1D3032EFFAEFFA9FDE4FF27FD20FEB3" box="[582,708,232,257]" italics="true" pageId="19" pageNumber="220">paraparma</emphasis>
|
||
</taxonomicName>
|
||
); and the valve width (16.0–27.5 μm in
|
||
<taxonomicName id="04A7A4BFFFAEFFA9FB3EFF27FED9FE97" authority=", sensu Idei & Kobayasi 1986 a" authorityName=", sensu Idei & Kobayasi" authorityYear="1986" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="19" pageNumber="220" phylum="Ochrophyta" rank="species" species="parma">
|
||
<emphasis id="F1D3032EFFAEFFA9FB3EFF27FAF4FEB3" box="[1180,1296,232,257]" italics="true" pageId="19" pageNumber="220">D. parma,</emphasis>
|
||
sensu
|
||
<bibRefCitation id="A736A2CDFFAEFFA9FAC3FF27FED9FE97" author="Idei, M. & Kobayasi, H." pageId="19" pageNumber="220" pagination="397 - 403" refId="ref26822" refString="Idei, M. & Kobayasi, H. (1986 a) Examination of the type specimens of Diploneis parma Cl. In: Round, F. E. (Ed.) Proceedings of the Ninth International Diatom Symposium, Biopress Ltd., Bristol & Koeltz Scientific Book, Koenigstein, pp. 397 - 403." type="book chapter" year="1986">Idei & Kobayasi 1986a</bibRefCitation>
|
||
</taxonomicName>
|
||
<emphasis id="F1D3032EFFAEFFA9FEE7FEC3FE80FE97" box="[325,356,268,293]" italics="true" pageId="19" pageNumber="220">vs.</emphasis>
|
||
12.5–16.5 μm in
|
||
<taxonomicName id="04A7A4BFFFAEFFA9FD89FEC3FD2FFE97" authorityName="Jovanovska & Levkov & Edlund" authorityYear="2015" box="[555,715,268,293]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="19" pageNumber="220" phylum="Ochrophyta" rank="species" species="paraparma">
|
||
<emphasis id="F1D3032EFFAEFFA9FD89FEC3FD2FFE97" box="[555,715,268,293]" italics="true" pageId="19" pageNumber="220">D. paraparma</emphasis>
|
||
</taxonomicName>
|
||
). Even though
|
||
<taxonomicName id="04A7A4BFFFAEFFA9FCD5FEC3FC06FE97" authorityName=", sensu Idei & Kobayasi" authorityYear="1986" box="[887,994,268,293]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="19" pageNumber="220" phylum="Ochrophyta" rank="species" species="parma">
|
||
<emphasis id="F1D3032EFFAEFFA9FCD5FEC3FC06FE97" box="[887,994,268,293]" italics="true" pageId="19" pageNumber="220">D. parma</emphasis>
|
||
</taxonomicName>
|
||
was described from lakes in
|
||
<collectingCountry id="BBB09FACFFAEFFA9FA85FEC3FA99FE97" box="[1319,1405,268,293]" name="Finland" pageId="19" pageNumber="220">Finland</collectingCountry>
|
||
and
|
||
<collectingCountry id="BBB09FACFFAEFFA9FF2AFEFFFF05FEFB" box="[136,225,304,329]" name="Sweden" pageId="19" pageNumber="220">Sweden</collectingCountry>
|
||
(
|
||
<bibRefCitation id="A736A2CDFFAEFFA9FF53FEFFFE93FEFB" author="Cleve, P. T." box="[241,375,304,329]" pageId="19" pageNumber="220" pagination="1 - 68" refId="ref25442" refString="Cleve, P. T. (1891) The Diatoms of Finland. Actas Societas Pro Fauna et Flora Fennica 8 (2): 1 - 68. http: // dx. doi. org / 10.5962 / bhl. title. 64355" type="journal article" year="1891">Cleve 1891</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="A736A2CDFFAEFFA9FE26FEFFFD6AFEFB" author="Idei, M. & Kobayasi, H." box="[388,654,304,329]" pageId="19" pageNumber="220" pagination="397 - 403" refId="ref26822" refString="Idei, M. & Kobayasi, H. (1986 a) Examination of the type specimens of Diploneis parma Cl. In: Round, F. E. (Ed.) Proceedings of the Ninth International Diatom Symposium, Biopress Ltd., Bristol & Koeltz Scientific Book, Koenigstein, pp. 397 - 403." type="book chapter" year="1986">Idei & Kobayasi 1986a</bibRefCitation>
|
||
), reports of
|
||
<taxonomicName id="04A7A4BFFFAEFFA9FCBEFEFFFC6DFEFB" authorityName=", sensu Idei & Kobayasi" authorityYear="1986" box="[796,905,304,329]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="19" pageNumber="220" phylum="Ochrophyta" rank="species" species="parma">
|
||
<emphasis id="F1D3032EFFAEFFA9FCBEFEFFFC6DFEFB" box="[796,905,304,329]" italics="true" pageId="19" pageNumber="220">D. parma</emphasis>
|
||
</taxonomicName>
|
||
exist from different localities worldwide. Some reports likely belong to the now newly described
|
||
<taxonomicName id="04A7A4BFFFAEFFA9FD1BFE9BFCBEFEDF" authorityName="Jovanovska & Levkov & Edlund" authorityYear="2015" box="[697,858,340,365]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="19" pageNumber="220" phylum="Ochrophyta" rank="species" species="paraparma">
|
||
<emphasis id="F1D3032EFFAEFFA9FD1BFE9BFCBEFEDF" box="[697,858,340,365]" italics="true" pageId="19" pageNumber="220">D. paraparma</emphasis>
|
||
</taxonomicName>
|
||
. Further detailed analyses are necessary to ascertain the identity of the many populations widely reported as
|
||
<taxonomicName id="04A7A4BFFFAEFFA9FD58FEB7FC81FE23" authorityName=", sensu Idei & Kobayasi" authorityYear="1986" box="[762,869,376,401]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="19" pageNumber="220" phylum="Ochrophyta" rank="species" species="parma">
|
||
<emphasis id="F1D3032EFFAEFFA9FD58FEB7FC81FE23" box="[762,869,376,401]" italics="true" pageId="19" pageNumber="220">D. parma</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="97D88FB4FFAEFFA9FF2AF80DFB33F7AD" ID-DOI="http://doi.org/10.5281/zenodo.13634156" ID-Zenodo-Dep="13634156" httpUri="https://zenodo.org/record/13634156/files/figure.png" pageId="19" pageNumber="220" startId="19.[136,243,1986,2007]" targetBox="[205,1381,429,1956]" targetPageId="19" targetType="figure">
|
||
<paragraph id="C318DF3CFFAEFFA9FF2AF80DFB33F7AD" blockId="19.[136,1452,1986,2079]" pageId="19" pageNumber="220">
|
||
<emphasis id="F1D3032EFFAEFFA9FF2AF80DFEDFF865" bold="true" box="[136,315,1986,2007]" pageId="19" pageNumber="220">FIGURES 70–79.</emphasis>
|
||
<taxonomicName id="04A7A4BFFFAEFFA9FEE0F80DFD46F865" authority=", LM and SEM" authorityName="LM and SEM" box="[322,674,1986,2007]" class="Bacillariophyceae" family="Diploneidaceae" genus="Diploneis" higherTaxonomySource="GBIF" kingdom="Chromista" order="Naviculales" pageId="19" pageNumber="220" phylum="Ochrophyta" rank="species" species="paraparma">
|
||
<emphasis id="F1D3032EFFAEFFA9FEE0F80DFDF5F865" box="[322,529,1986,2007]" italics="true" pageId="19" pageNumber="220">Diploneis paraparma</emphasis>
|
||
, LM and SEM
|
||
</taxonomicName>
|
||
valve views. Figs 70–75. LM valve views. Fig. 70. Specimen from the holotype slide, M129A. Figs 76, 79. External view of the whole valve. Fig. 77. External view of the central area with deflected proximal raphe ends. Fig. 78. Internal view of the entire valve. Scale bars = 10 μm (Figs 70–75); 5 μm (Figs 76, 78, 79); 2 μm (Fig. 77).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="8BBD8CB7FFA9FFAEFF1FFF6FFE5BFEB3" pageId="20" pageNumber="221" type="biology_ecology">
|
||
<paragraph id="C318DF3CFFA9FFAEFF1FFF6FFE5BFEB3" blockId="20.[136,1452,160,257]" pageId="20" pageNumber="221">
|
||
<emphasis id="F1D3032EFFA9FFAEFF1FFF6FFE12FF0B" bold="true" box="[189,502,160,185]" pageId="20" pageNumber="221">Ecology and Distribution:</emphasis>
|
||
—M068A; M077A; M121A; M129A; M248A; M262A; M329A; M331A; M351A: distributed in central and southern Lake
|
||
<collectingRegion id="016311DEFFA9FFAEFD98FF0BFD7DFF6F" box="[570,665,196,221]" country="Mongolia" name="Hovsgol" pageId="20" pageNumber="221">Hövsgöl</collectingRegion>
|
||
in the sediments, marl, and in epipelic, epilithic, periphytic communities from
|
||
<quantity id="045F72D9FFA9FFAEFF64FF27FEEFFEB3" box="[198,267,232,257]" metricMagnitude="-1" metricUnit="m" metricValue="1.0" pageId="20" pageNumber="221" unit="cm" value="10.0">10 cm</quantity>
|
||
to
|
||
<quantity id="045F72D9FFA9FFAEFE8DFF27FE8CFEB3" box="[303,360,232,257]" metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="20" pageNumber="221" unit="m" value="40.0">40 m</quantity>
|
||
depths.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |