156 lines
15 KiB
XML
156 lines
15 KiB
XML
<document ID-DOI="10.24349/5d6U-DX5N" ID-ISSN="2107-7207" ID-Zenodo-Dep="7159546" approvalRequired="112" approvalRequired_for_taxonomicNames="1" approvalRequired_for_textStreams="102" approvalRequired_for_treatments="9" checkinTime="1665193657956" checkinUser="felipe" docAuthor="Smit, Harry" docDate="2021" docId="1B5B87E5C8047651FE03FCFC3311F8FE" docLanguage="en" docName="Acarologia.61.3.700-746.pdf.pdf" docOrigin="Acarologia 61 (3)" docSource="https://www1.montpellier.inrae.fr/CBGP/acarologia/article.php?id=4466" docStyle="DocumentStyle:0387F17C4AF9F8D6336E46CC5E5664D0.4:Acarologia.2018-.journal_article" docStyleId="0387F17C4AF9F8D6336E46CC5E5664D0" docStyleName="Acarologia.2018-.journal_article" docStyleVersion="4" docTitle="Arrenurus (Micruracarus) circulodorsalis Smit 2021, n. sp." docType="treatment" docVersion="2" lastPageNumber="738" masterDocId="E762FF9DC8237679FFE8FFC53057FF92" masterDocTitle="Water mites from West Africa (Acari: Hydrachnidia)" masterLastPageNumber="746" masterPageNumber="700" pageNumber="738" updateTime="1665194832559" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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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>Water mites from West Africa (Acari: Hydrachnidia)</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>Smit, Harry</mods:namePart>
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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>Acarologia</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>2021-09-27</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>61</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>3</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>700</mods:start>
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<mods:end>746</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>https://www1.montpellier.inrae.fr/CBGP/acarologia/article.php?id=4466</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">10.24349/5d6U-DX5N</mods:identifier>
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<mods:identifier type="ISSN">2107-7207</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7159546</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:1B5B87E5C8047651FE03FCFC3311F8FE" httpUri="http://treatment.plazi.org/id/1B5B87E5C8047651FE03FCFC3311F8FE" lastPageId="40" lastPageNumber="738" pageId="39" pageNumber="738">
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<subSubSection pageId="39" pageNumber="738" type="nomenclature">
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<paragraph blockId="39.[491,1081,825,851]" box="[491,1081,825,851]" pageId="39" pageNumber="738">
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<heading bold="true" box="[491,1081,825,851]" fontSize="11" level="2" pageId="39" pageNumber="738" reason="3">
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<emphasis bold="true" box="[491,1081,825,851]" pageId="39" pageNumber="738">
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<taxonomicName authority="Smit, 2021" authorityName="Smit" authorityYear="2021" box="[491,1005,825,851]" class="Arachnida" family="Arrenuridae" genus="Arrenurus" kingdom="Animalia" order="Trombidiformes" pageId="39" pageNumber="738" phylum="Arthropoda" rank="species" species="circulodorsalis" status="n. sp." subGenus="Micruracarus">
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<emphasis bold="true" box="[491,616,825,851]" italics="true" pageId="39" pageNumber="738">Arrenurus</emphasis>
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(
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<emphasis bold="true" box="[632,802,825,851]" italics="true" pageId="39" pageNumber="738">Micruracarus</emphasis>
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)
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<emphasis bold="true" box="[818,1005,825,851]" italics="true" pageId="39" pageNumber="738">circulodorsalis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[1013,1081,825,851]" pageId="39" pageNumber="738" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="39.[491,1556,881,2042]" box="[491,997,881,900]" pageId="39" pageNumber="738">
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Zoobank:
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<uuid box="[580,997,881,900]" pageId="39" pageNumber="738">6B1E9954-8274-4089-B1DA-00EFEF6F02AE</uuid>
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</paragraph>
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</subSubSection>
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<subSubSection box="[531,699,912,936]" pageId="39" pageNumber="738" type="description">
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<paragraph blockId="39.[491,1556,881,2042]" box="[531,699,912,936]" pageId="39" pageNumber="738">
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(
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<figureCitation box="[539,646,912,936]" captionStart="Figure 24" captionStartId="40.[119,190,1680,1701]" captionTargetBox="[188,1422,280,1608]" captionTargetId="figure-2@40.[118,1479,221,1626]" captionTargetPageId="40" captionText="Figure 24 Arrenurus (Micruracarus) circulodorsalis n. sp., holotype male A-C, paratype female D. A – dorsum; B – venter; C – palp; D – venter. Scale bars: A-B, D = 200 µm, C = 50 µm." figureDoi="http://doi.org/10.5281/zenodo.7159618" httpUri="https://zenodo.org/record/7159618/files/figure.png" pageId="39" pageNumber="738">Figure 24</figureCitation>
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A-D)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="39" pageNumber="738" type="materials_examined">
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<paragraph blockId="39.[491,1556,881,2042]" box="[531,1469,947,971]" pageId="39" pageNumber="738">
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<emphasis bold="true" box="[531,747,947,971]" pageId="39" pageNumber="738">Material examined</emphasis>
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.
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<materialsCitation box="[766,1469,947,971]" country="Ghana" latitude="5.779333" location="Lake Dahwenya" longLatPrecision="1" longitude="0.050816666" pageId="39" pageNumber="738" specimenCount="1" typeStatus="holotype">
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<typeStatus box="[766,860,947,971]" pageId="39" pageNumber="738">Holotype</typeStatus>
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male,
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<location LSID="urn:lsid:plazi:treatment:1B5B87E5C8047651FE03FCFC3311F8FE:962D6028C804765EFC4EFC76340EFC59" box="[934,1113,947,971]" country="Ghana" latitude="5.779333" longLatPrecision="1" longitude="0.050816666" name="Lake Dahwenya" pageId="39" pageNumber="738">Lake Dahwenya</location>
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,
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<collectingCountry box="[1125,1203,947,971]" name="Ghana" pageId="39" pageNumber="738">Ghana</collectingCountry>
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,
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<geoCoordinate box="[1215,1342,947,971]" degrees="5" direction="north" minutes="46.760" orientation="latitude" pageId="39" pageNumber="738" precision="1" value="5.779333">5°46.760′ N</geoCoordinate>
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<geoCoordinate box="[1349,1465,947,971]" degrees="0" direction="east" minutes="03.049" orientation="longitude" pageId="39" pageNumber="738" precision="1" value="0.050816666">0°03.049′ E</geoCoordinate>
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,
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</materialsCitation>
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</paragraph>
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<paragraph blockId="39.[491,1556,881,2042]" pageId="39" pageNumber="738">
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<quantity box="[491,542,981,1005]" metricMagnitude="1" metricUnit="m" metricValue="2.4" pageId="39" pageNumber="738" unit="m" value="24.0">24 m</quantity>
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a.s.l.,
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<date box="[612,731,981,1005]" pageId="39" pageNumber="738" value="2013-02-09">9 Feb. 2013</date>
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(
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<collectionCode box="[746,832,981,1005]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" lsid="urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="39" pageNumber="738" type="Museum">RMNH</collectionCode>
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).
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<typeStatus box="[849,952,982,1006]" pageId="39" pageNumber="738">Paratypes</typeStatus>
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:
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<specimenCount box="[965,1098,981,1005]" pageId="39" pageNumber="738" type="female">four females</specimenCount>
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(one not sclerotized), same data as
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<typeStatus box="[491,585,1016,1040]" pageId="39" pageNumber="738">holotype</typeStatus>
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(
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<collectionCode box="[600,686,1016,1040]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34992" lsid="urn:lsid:biocol.org:col:34992" name="National Museum of Natural History, Naturalis" pageId="39" pageNumber="738" type="Museum">RMNH</collectionCode>
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). Other material.
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<emphasis bold="true" box="[873,1016,1016,1040]" pageId="39" pageNumber="738">
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<collectingCountry box="[873,1016,1016,1040]" name="Gambia" pageId="39" pageNumber="738">The Gambia</collectingCountry>
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</emphasis>
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. 0/1/0, pond ±
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<quantity box="[1188,1242,1016,1040]" metricMagnitude="3" metricUnit="m" metricValue="5.0" pageId="39" pageNumber="738" unit="km" value="5.0">5 km</quantity>
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W of Basse, along road Basse – Bansang,
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<collectingRegion box="[691,923,1050,1074]" country="Gambia" name="Upper River" pageId="39" pageNumber="738">Upper River Division</collectingRegion>
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,
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<date box="[934,1064,1050,1074]" pageId="39" pageNumber="738" value="1998-02-12">12 Feb. 1998</date>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="39" pageNumber="738" type="diagnosis">
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<paragraph blockId="39.[491,1556,881,2042]" pageId="39" pageNumber="738">
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<emphasis bold="true" box="[531,640,1085,1109]" pageId="39" pageNumber="738">Diagnosis</emphasis>
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. Male: Dorsum with a small, rounded dorsal shield, idiosoma posteriorly with a large hollow, posterior idiosoma margin with a closed cleft, gonopore not visible in ventral or posteromedial view. Female: Genital plates extending halfway gonopore field and lateral idiosoma margin and widening laterally.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="39" pageNumber="738" type="description">
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<paragraph blockId="39.[491,1556,881,2042]" box="[531,1473,1223,1247]" pageId="39" pageNumber="738">
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<emphasis bold="true" box="[531,662,1223,1247]" pageId="39" pageNumber="738">Description</emphasis>
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. Male: Idiosoma yellowish, dorsally 648 long and 583 wide, ventrally 624
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</paragraph>
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<paragraph blockId="39.[491,1556,881,2042]" pageId="39" pageNumber="738">
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long. Anterior idiosoma margin straight. Dorsal shield almost circular, 235 long and 251 wide, with the postocularia and Dgl-2. Dgl-1 shifted posteriorly, somewhat posterior to level of Dgl-2 (
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<figureCitation box="[498,625,1327,1351]" captionStart="Figure 24" captionStartId="40.[119,190,1680,1701]" captionTargetBox="[188,1422,280,1608]" captionTargetId="figure-2@40.[118,1479,221,1626]" captionTargetPageId="40" captionText="Figure 24 Arrenurus (Micruracarus) circulodorsalis n. sp., holotype male A-C, paratype female D. A – dorsum; B – venter; C – palp; D – venter. Scale bars: A-B, D = 200 µm, C = 50 µm." figureDoi="http://doi.org/10.5281/zenodo.7159618" httpUri="https://zenodo.org/record/7159618/files/figure.png" pageId="39" pageNumber="738">Figure 24A</figureCitation>
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). No petiole present, although the structure illustrated at the posterior margin might suggest this, but this is just an interruption of the idiosoma pores. Idiosoma with a large hollow posteriorly, but this can be examined only in posteromedial view. Gonopore not visible, not in ventral view, nor in posteromedial view. Posterior idiosoma margin straight, with a closed cleft, which widens anteriorly (
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<figureCitation box="[777,904,1465,1489]" captionStart="Figure 24" captionStartId="40.[119,190,1680,1701]" captionTargetBox="[188,1422,280,1608]" captionTargetId="figure-2@40.[118,1479,221,1626]" captionTargetPageId="40" captionText="Figure 24 Arrenurus (Micruracarus) circulodorsalis n. sp., holotype male A-C, paratype female D. A – dorsum; B – venter; C – palp; D – venter. Scale bars: A-B, D = 200 µm, C = 50 µm." figureDoi="http://doi.org/10.5281/zenodo.7159618" httpUri="https://zenodo.org/record/7159618/files/figure.png" pageId="39" pageNumber="738">Figure 24B</figureCitation>
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). Length of P1–5: 26, 60, 46, 72, 44. P2 medially with three setae (
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<figureCitation box="[625,752,1499,1523]" captionStart="Figure 24" captionStartId="40.[119,190,1680,1701]" captionTargetBox="[188,1422,280,1608]" captionTargetId="figure-2@40.[118,1479,221,1626]" captionTargetPageId="40" captionText="Figure 24 Arrenurus (Micruracarus) circulodorsalis n. sp., holotype male A-C, paratype female D. A – dorsum; B – venter; C – palp; D – venter. Scale bars: A-B, D = 200 µm, C = 50 µm." figureDoi="http://doi.org/10.5281/zenodo.7159618" httpUri="https://zenodo.org/record/7159618/files/figure.png" pageId="39" pageNumber="738">Figure 24C</figureCitation>
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). Length of I-leg-4–6: 101, 114, 132. Length of IV-leg-6: 144, 98, 96.
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</paragraph>
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<paragraph blockId="39.[491,1556,881,2042]" box="[491,1332,1534,1559]" pageId="39" pageNumber="738">I- and II-leg-6 with numerous small setae. Legs with many swimming setae.</paragraph>
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<paragraph blockId="39.[491,1556,881,2042]" box="[531,1426,1568,1592]" pageId="39" pageNumber="738">Female: Idiosoma dorsally 907 (932-948) long and 802 (794-810) wide, ventrally 899</paragraph>
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<paragraph blockId="39.[491,1556,881,2042]" pageId="39" pageNumber="738">
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(923-956) long. Dorsal shield complete, 656 (644-680) long and 506 (498-526) wide. Anterior idiosoma margin straight, posterolateral corners of idiosoma absent. Anterior coxae extending to or just beyond anterior idiosoma margin. Medial margin of Cx-IV longer than medial margin of Cx-III. Medial distance of Cx-IV longer than width of one genital valve. Gonopore field 166 wide and without sclerotized patches, gonopore 105 long. Genital field 567 wide, genital plates widening laterally, extending halfway gonopore field and lateral idiosoma margin (
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<figureCitation box="[1412,1539,1776,1800]" captionStart="Figure 24" captionStartId="40.[119,190,1680,1701]" captionTargetBox="[188,1422,280,1608]" captionTargetId="figure-2@40.[118,1479,221,1626]" captionTargetPageId="40" captionText="Figure 24 Arrenurus (Micruracarus) circulodorsalis n. sp., holotype male A-C, paratype female D. A – dorsum; B – venter; C – palp; D – venter. Scale bars: A-B, D = 200 µm, C = 50 µm." figureDoi="http://doi.org/10.5281/zenodo.7159618" httpUri="https://zenodo.org/record/7159618/files/figure.png" pageId="39" pageNumber="738">Figure 24D</figureCitation>
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). Excretory pore lying halfway gonopore field and posterior idiosoma margin. Length of P1–5: 32, 72, 58, 80, 50. P3 medially with one seta. Length of I-leg-4–6: 110, 124, 122. I- and II-leg-6 with less small setae compared to male. Length of IV-leg-4–6: 170, 162, 136. Legs with many swimming setae.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="40" lastPageNumber="739" pageId="39" pageNumber="738" type="etymology">
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<paragraph blockId="39.[491,1556,881,2042]" box="[531,1237,1948,1973]" pageId="39" pageNumber="738">
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<emphasis bold="true" box="[531,653,1949,1973]" pageId="39" pageNumber="738">Etymology</emphasis>
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. Named for the rounded dorsal shield of the male.
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</paragraph>
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<paragraph blockId="39.[491,1556,881,2042]" lastBlockId="40.[491,1521,1842,1900]" lastPageId="40" lastPageNumber="739" pageId="39" pageNumber="738">
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Remarks. The male is well characterized by its rounded dorsal shield, the absence of a petiole and the gonopore not visible in ventral or posteromedial view. No other Afrotropical
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<taxonomicName box="[491,683,1842,1866]" pageId="40" pageNumber="739">
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<emphasis box="[491,599,1842,1866]" italics="true" pageId="40" pageNumber="739">Arrenurus</emphasis>
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species
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</taxonomicName>
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shares this combination of characters. The female is well characterized by the shape of the genital plates.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |