173 lines
16 KiB
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173 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.181.65326" ID-GBIF-Dataset="15ce36c8-6c1a-4576-9a7e-43275d935127" ID-PMC="PMC8455506" ID-Pensoft-Pub="1314-2003-182-1" ID-Pensoft-UUID="8A7997E7B3BE554583591B70CB7C1FCF" ID-PubMed="34616208" ModsDocID="1314-2003-182-1" checkinTime="1631647601539" checkinUser="pensoft" docAuthor="Rybak, Mateusz, Kochman-Kedziora, Natalia & Peszek, Lukasz" docDate="2021" docId="91551BEF3C8452FD95598D310116F316" docLanguage="en" docName="PhytoKeys 182: 1-26" docOrigin="PhytoKeys 182" docPubDate="2021-09-14" docSource="http://dx.doi.org/10.3897/phytokeys.181.65326" docTitle="Luticola asymmetrica M. Rybak, Kochman-Kedziora & Peszek 2021, sp. nov." docType="treatment" docVersion="4" id="8A7997E7B3BE554583591B70CB7C1FCF" lastPageNumber="1" masterDocId="8A7997E7B3BE554583591B70CB7C1FCF" masterDocTitle="Description of four new terrestrial diatom species from Luticola and Microcostatus genera from South Africa" masterLastPageNumber="26" masterPageNumber="1" pageNumber="1" updateTime="1668140444776" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Description of four new terrestrial diatom species from Luticola and Microcostatus genera from South Africa</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Rybak, Mateusz</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-8998-9537</mods:nameIdentifier>
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<mods:affiliation>University of Rzeszow, Department of Agroecology and Forest Utilization, Cwiklinskiej 1 a, 35 - 601, Rzeszow, Poland</mods:affiliation>
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<mods:nameIdentifier type="email">matrybak91@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Kochman-Kedziora, Natalia</mods:namePart>
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<mods:affiliation>University of Rzeszow, Department of Ecology and Environmental Protection, Zelwerowicza 4, 35 - 601, Rzeszow, Poland</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Peszek, Lukasz</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-9132-2210</mods:nameIdentifier>
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<mods:affiliation>University of Rzeszow, Department of Agroecology and Forest Utilization, Cwiklinskiej 1 a, 35 - 601, Rzeszow, Poland</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>PhytoKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2021</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2021-09-14</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>182</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>26</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/phytokeys.181.65326</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/phytokeys.181.65326</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2003-182-1</mods:identifier>
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<mods:identifier type="Pensoft-UUID">8A7997E7B3BE554583591B70CB7C1FCF</mods:identifier>
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<treatment ID-GBIF-Taxon="187975204" LSID="urn:lsid:plazi:treatment:91551BEF3C8452FD95598D310116F316" httpUri="http://treatment.plazi.org/id/91551BEF3C8452FD95598D310116F316" lastPageNumber="1" pageId="0" pageNumber="1">
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<subSubSection pageId="0" pageNumber="1" type="nomenclature">
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<paragraph pageId="0" pageNumber="1">
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<taxonomicName LSID="91551BEF-3C84-52FD-9559-8D310116F316" authority="M. Rybak, Kochman-Kędziora & Peszek" authorityName="M. Rybak, Kochman-Kedziora & Peszek" authorityYear="2021" class="Bacillariophyceae" family="Diadesmidaceae" genus="Luticola" higherTaxonomySource="treatment-meta" kingdom="Animalia" lsidName="Luticola asymmetrica" order="Naviculales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="asymmetrica" status="sp. nov.">
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Luticola asymmetrica M. Rybak,
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<normalizedToken originalValue="Kochman-Kędziora">Kochman-Kedziora</normalizedToken>
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& Peszek
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</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="1">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="holotype">
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<paragraph pageId="0" pageNumber="1">Holotype.</paragraph>
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<paragraph pageId="0" pageNumber="1">Slide no. 20-091 stored at the South African National Diatom Collection (SANDC) at North-West University, Potchefstroom, South Africa.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="isotype 1">
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<paragraph pageId="0" pageNumber="1">Isotype 1.</paragraph>
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<paragraph pageId="0" pageNumber="1">Slide no. 27523 and unmounted material with same number stored at the Szczecin Diatom Collection (SZCZ) hosted by the University of Szczecin.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="isotype 2">
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<paragraph pageId="0" pageNumber="1">Isotype 2.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Slide no. 2018/425 and unmounted material with the same number at the University of
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<normalizedToken originalValue="Rzeszów">Rzeszow</normalizedToken>
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, Poland.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="type locality">
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<paragraph pageId="0" pageNumber="1">Type locality.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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Prince
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<normalizedToken originalValue="Alfreds’s">Alfreds's</normalizedToken>
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Pass, Knysna, Western Cape, South Africa,
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<geoCoordinate degrees="33" direction="south" minutes="58.475" orientation="latitude" precision="1" value="-33.974583">33°58.475'S</geoCoordinate>
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,
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<geoCoordinate degrees="23" direction="east" minutes="08.797" orientation="longitude" precision="1" value="23.146616">23°08.797'E</geoCoordinate>
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,
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<emphasis italics="true" pageId="0" pageNumber="1">leg.</emphasis>
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W. Morek and B. Surmacz,
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<emphasis italics="true" pageId="0" pageNumber="1">20.09.2018</emphasis>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="1" type="etymology">
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<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="1">The specific epithet refers to the species asymmetry in valve outline and proximal raphe endings.</paragraph>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Description. LM</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Holotype population of Luticola asymmetrica M. Rybak, Kochman-Kedziora & Peszek, sp. nov. A-R LM images of valve views S-Z SEM images S-V external view of an entire valve W internal valve face view of an entire valve X-Y different shape of proximal raphe endings Z distal raphe endings. Scale bars: 10 µm (A-T), 5 µm (U-Z)." figureDoi="10.3897/phytokeys.181.65326.figure2" httpUri="https://binary.pensoft.net/fig/588839" pageId="0" pageNumber="1">2A-R</figureCitation>
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). Valves weakly asymmetric with convex margins, rectangular in girdle view. Larger valves lanceolate with protracted, subrostrate apices; smaller valves elliptic-lanceolate to rhombic lanceolate with broadly-rounded apices. Valve dimensions (n = 25): length 12.5-36.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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, width 6.0-8.0
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<normalizedToken originalValue="μm">μm</normalizedToken>
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. Axial area linear, slightly widening towards both the central area and the apices. Central area bow-tie-shaped, bordered by 3-5 shortened striae. One isolated pore present in the central area. Raphe branches straight. Proximal raphe endings unilaterally deflected away from the isolated pore. Terminal raphe fissures elongated, hooked. Striae radiate throughout, 17-20 in 10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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.
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</paragraph>
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<caption doi="10.3897/phytokeys.181.65326.figure2" httpUri="https://binary.pensoft.net/fig/588839" pageId="0" pageNumber="1" start="Figure 2" startId="F2">
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Figure 2.</emphasis>
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Holotype population of
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<taxonomicName authorityName="M. Rybak, Kochman-Kedziora & Peszek" authorityYear="2021" class="Bacillariophyceae" family="Naviculaceae" genus="Luticola" kingdom="Animalia" lsidName="Luticola asymmetrica" order="Naviculales" pageId="0" pageNumber="1" phylum="Bacillariophyta" rank="species" species="asymmetrica">
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<emphasis italics="true" pageId="0" pageNumber="1">Luticola asymmetrica</emphasis>
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</taxonomicName>
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M. Rybak,
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<normalizedToken originalValue="Kochman-Kędziora">Kochman-Kedziora</normalizedToken>
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& Peszek, sp. nov.
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<emphasis bold="true" pageId="0" pageNumber="1">A-R</emphasis>
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LM images of valve views
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<emphasis bold="true" pageId="0" pageNumber="1">S-Z</emphasis>
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SEM images
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<emphasis bold="true" pageId="0" pageNumber="1">S-V</emphasis>
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external view of an entire valve
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<emphasis bold="true" pageId="0" pageNumber="1">W</emphasis>
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internal valve face view of an entire valve
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<emphasis bold="true" pageId="0" pageNumber="1">X-Y</emphasis>
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different shape of proximal raphe endings
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<emphasis bold="true" pageId="0" pageNumber="1">Z</emphasis>
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distal raphe endings. Scale bars: 10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<emphasis bold="true" pageId="0" pageNumber="1">A-T</emphasis>
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), 5
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(
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<emphasis bold="true" pageId="0" pageNumber="1">U-Z</emphasis>
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).
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="1">
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<emphasis bold="true" pageId="0" pageNumber="1">Description. SEM</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Holotype population of Luticola asymmetrica M. Rybak, Kochman-Kedziora & Peszek, sp. nov. A-R LM images of valve views S-Z SEM images S-V external view of an entire valve W internal valve face view of an entire valve X-Y different shape of proximal raphe endings Z distal raphe endings. Scale bars: 10 µm (A-T), 5 µm (U-Z)." figureDoi="10.3897/phytokeys.181.65326.figure2" httpUri="https://binary.pensoft.net/fig/588839" pageId="0" pageNumber="1">2S-Z</figureCitation>
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). Striae composed of 2-5 elongated areolae. Areolae close to the valve margin larger (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Holotype population of Luticola asymmetrica M. Rybak, Kochman-Kedziora & Peszek, sp. nov. A-R LM images of valve views S-Z SEM images S-V external view of an entire valve W internal valve face view of an entire valve X-Y different shape of proximal raphe endings Z distal raphe endings. Scale bars: 10 µm (A-T), 5 µm (U-Z)." figureDoi="10.3897/phytokeys.181.65326.figure2" httpUri="https://binary.pensoft.net/fig/588839" pageId="0" pageNumber="1">2S, T, Z</figureCitation>
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). Usually 3-5 isolated areolae positioned on both sites in central area, close to the valve margin. Small, round isolated pore located in the central area, halfway between the valve margin and proximal raphe endings (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Holotype population of Luticola asymmetrica M. Rybak, Kochman-Kedziora & Peszek, sp. nov. A-R LM images of valve views S-Z SEM images S-V external view of an entire valve W internal valve face view of an entire valve X-Y different shape of proximal raphe endings Z distal raphe endings. Scale bars: 10 µm (A-T), 5 µm (U-Z)." figureDoi="10.3897/phytokeys.181.65326.figure2" httpUri="https://binary.pensoft.net/fig/588839" pageId="0" pageNumber="1">2S-U, X, Y</figureCitation>
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). In some specimens, small, irregular depressions present on the valve face producing uneven appearance of the valve face (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Holotype population of Luticola asymmetrica M. Rybak, Kochman-Kedziora & Peszek, sp. nov. A-R LM images of valve views S-Z SEM images S-V external view of an entire valve W internal valve face view of an entire valve X-Y different shape of proximal raphe endings Z distal raphe endings. Scale bars: 10 µm (A-T), 5 µm (U-Z)." figureDoi="10.3897/phytokeys.181.65326.figure2" httpUri="https://binary.pensoft.net/fig/588839" pageId="0" pageNumber="1">2S, X-Z</figureCitation>
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). Raphe branches straight. Proximal raphe fissures long, unilaterally deflected to the side opposite to stigma and expanded into small pores. In some specimens, proximal raphe endings asymmetrical (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Holotype population of Luticola asymmetrica M. Rybak, Kochman-Kedziora & Peszek, sp. nov. A-R LM images of valve views S-Z SEM images S-V external view of an entire valve W internal valve face view of an entire valve X-Y different shape of proximal raphe endings Z distal raphe endings. Scale bars: 10 µm (A-T), 5 µm (U-Z)." figureDoi="10.3897/phytokeys.181.65326.figure2" httpUri="https://binary.pensoft.net/fig/588839" pageId="0" pageNumber="1">2T, U, X, Y</figureCitation>
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). Distal raphe fissures hooked towards opposite side, terminating shortly before valve edge (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Holotype population of Luticola asymmetrica M. Rybak, Kochman-Kedziora & Peszek, sp. nov. A-R LM images of valve views S-Z SEM images S-V external view of an entire valve W internal valve face view of an entire valve X-Y different shape of proximal raphe endings Z distal raphe endings. Scale bars: 10 µm (A-T), 5 µm (U-Z)." figureDoi="10.3897/phytokeys.181.65326.figure2" httpUri="https://binary.pensoft.net/fig/588839" pageId="0" pageNumber="1">2S-V, Z</figureCitation>
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). Distal raphe fissures interrupting row of areolae on the valve mantle (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Holotype population of Luticola asymmetrica M. Rybak, Kochman-Kedziora & Peszek, sp. nov. A-R LM images of valve views S-Z SEM images S-V external view of an entire valve W internal valve face view of an entire valve X-Y different shape of proximal raphe endings Z distal raphe endings. Scale bars: 10 µm (A-T), 5 µm (U-Z)." figureDoi="10.3897/phytokeys.181.65326.figure2" httpUri="https://binary.pensoft.net/fig/588839" pageId="0" pageNumber="1">2Z</figureCitation>
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). One row of round areolae present on the valve mantle (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Holotype population of Luticola asymmetrica M. Rybak, Kochman-Kedziora & Peszek, sp. nov. A-R LM images of valve views S-Z SEM images S-V external view of an entire valve W internal valve face view of an entire valve X-Y different shape of proximal raphe endings Z distal raphe endings. Scale bars: 10 µm (A-T), 5 µm (U-Z)." figureDoi="10.3897/phytokeys.181.65326.figure2" httpUri="https://binary.pensoft.net/fig/588839" pageId="0" pageNumber="1">2T-V</figureCitation>
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). Copulae with 2 rows of areolae (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Holotype population of Luticola asymmetrica M. Rybak, Kochman-Kedziora & Peszek, sp. nov. A-R LM images of valve views S-Z SEM images S-V external view of an entire valve W internal valve face view of an entire valve X-Y different shape of proximal raphe endings Z distal raphe endings. Scale bars: 10 µm (A-T), 5 µm (U-Z)." figureDoi="10.3897/phytokeys.181.65326.figure2" httpUri="https://binary.pensoft.net/fig/588839" pageId="0" pageNumber="1">2V</figureCitation>
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). Internally, areolae occluded by hymenes forming irregular strip. Isolated pore opening rounded, covered by a lipped slit (Fig.
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<figureCitation captionStart="Figure 2" captionStartId="F2" captionText="Figure 2. Holotype population of Luticola asymmetrica M. Rybak, Kochman-Kedziora & Peszek, sp. nov. A-R LM images of valve views S-Z SEM images S-V external view of an entire valve W internal valve face view of an entire valve X-Y different shape of proximal raphe endings Z distal raphe endings. Scale bars: 10 µm (A-T), 5 µm (U-Z)." figureDoi="10.3897/phytokeys.181.65326.figure2" httpUri="https://binary.pensoft.net/fig/588839" pageId="0" pageNumber="1">2W</figureCitation>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |