148 lines
12 KiB
XML
148 lines
12 KiB
XML
<document ID-ISSN="2107-7207" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1683046931826" checkinUser="felipe" docAuthor="K, Harry Smit, K, Vladimir Pešić & K, Mer Man Gurung" docDate="2022" docId="03AC310DBB6DBF00FE1AFB98FC3362A6" docLanguage="en" docName="Acarologia.62.3.754-762.pdf" docOrigin="Acarologia 62 (3)" docStyle="DocumentStyle:0387F17C4AF9F8D6336E46CC5E5664D0.6:Acarologia.2018-.journal_article" docStyleId="0387F17C4AF9F8D6336E46CC5E5664D0" docStyleName="Acarologia.2018-.journal_article" docStyleVersion="6" docTitle="Sperchon (Hispidosperchon) bhutanicus K & K & K 2022, sp. nov." docType="treatment" docVersion="1" lastPageNumber="758" masterDocId="FF954975BB68BF05FFF1FFC0FFBF653A" masterDocTitle="The water mite genus Sperchon Kramer, 1877 in Bhutan (Acari: Hydrachnidia: Sperchontidae), with the description of three new species" masterLastPageNumber="762" masterPageNumber="754" pageNumber="758" updateTime="1683046997479" updateUser="GgImagineBatch" 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>The water mite genus Sperchon Kramer, 1877 in Bhutan (Acari: Hydrachnidia: Sperchontidae), with the description of three new species</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>K, Harry Smit</mods:namePart>
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<mods:affiliation>Naturalis Biodiversity Center, P. O. Box 9517, 2300 RA Leiden, the Netherlands.</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>K, Vladimir Pešić</mods:namePart>
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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>K, Mer Man Gurung</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>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-08-10</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>62</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>754</mods:start>
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<mods:end>762</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:classification>journal article</mods:classification>
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<mods:identifier type="ISSN">2107-7207</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:03AC310DBB6DBF00FE1AFB98FC3362A6" httpUri="http://treatment.plazi.org/id/03AC310DBB6DBF00FE1AFB98FC3362A6" lastPageNumber="758" pageId="5" pageNumber="758">
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<subSubSection pageId="5" pageNumber="758" type="nomenclature">
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<paragraph blockId="5.[491,1103,1112,1138]" box="[491,1103,1112,1138]" pageId="5" pageNumber="758">
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<heading bold="true" box="[491,1103,1112,1138]" fontSize="11" level="2" pageId="5" pageNumber="758" reason="3">
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<emphasis bold="true" box="[491,1103,1112,1138]" pageId="5" pageNumber="758">
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<taxonomicName authority="K & K & K, 2022" authorityName="K & K & K" authorityYear="2022" box="[491,998,1112,1138]" class="Arachnida" family="Sperchontidae" genus="Sperchon" kingdom="Animalia" order="Trombidiformes" pageId="5" pageNumber="758" phylum="Arthropoda" rank="species" species="bhutanicus" status="sp. nov." subGenus="Hispidosperchon">
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<emphasis bold="true" box="[491,612,1112,1138]" italics="true" pageId="5" pageNumber="758">Sperchon</emphasis>
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(
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<emphasis bold="true" box="[628,841,1112,1138]" italics="true" pageId="5" pageNumber="758">Hispidosperchon</emphasis>
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)
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<emphasis bold="true" box="[856,998,1112,1138]" italics="true" pageId="5" pageNumber="758">bhutanicus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[1005,1103,1112,1138]" pageId="5" pageNumber="758" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="5.[491,1533,1168,1948]" box="[491,998,1168,1187]" pageId="5" pageNumber="758">
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Zoobank:
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<uuid box="[580,998,1168,1187]" pageId="5" pageNumber="758">570778BC-BAEB-4BB4-8EEA-A2EC2F5747E4</uuid>
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</paragraph>
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</subSubSection>
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<subSubSection box="[531,693,1199,1223]" pageId="5" pageNumber="758" type="description">
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<paragraph blockId="5.[491,1533,1168,1948]" box="[531,693,1199,1223]" pageId="5" pageNumber="758">
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(
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<figureCitation box="[540,639,1199,1223]" captionStart="Figure 3" captionStartId="6.[119,188,1492,1513]" captionTargetBox="[126,1467,224,1394]" captionTargetId="figure-2@6.[118,1479,221,1438]" captionTargetPageId="6" captionText="Figure 3 Sperchon (Hispidosperchon) bhutanicus sp. nov., holotype male. A – dorsum; B – venter; C – gnathosoma + palp; D – IV-leg-4-6. Scale bars: A-B 200 µm, C-D 50 µm." pageId="5" pageNumber="758">Figure 3</figureCitation>
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A-D)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="758" type="materials_examined">
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<paragraph blockId="5.[491,1533,1168,1948]" pageId="5" pageNumber="758">
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<emphasis bold="true" box="[531,750,1234,1258]" pageId="5" pageNumber="758">Material examined</emphasis>
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—
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<materialsCitation collectingDate="2021-05-08" country="Bhutan" elevation="1018" latitude="27.31608" location="Chumpigang Chhu" longLatPrecision="1" longitude="90.58071" pageId="5" pageNumber="758" specimenCount="1" typeStatus="holotype">
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<typeStatus box="[798,895,1234,1258]" pageId="5" pageNumber="758">Holotype</typeStatus>
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male,
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<location LSID="urn:lsid:plazi:treatment:03AC310DBB6DBF00FE1AFB98FC3362A6:8EDAD6C0BB6DBF00FC20FB12FB7A61D0" box="[977,1221,1234,1258]" country="Bhutan" latitude="27.31608" longLatPrecision="1" longitude="90.58071" name="Chumpigang Chhu" pageId="5" pageNumber="758">Chumpigang Chhu</location>
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,
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<collectingCountry box="[1238,1319,1234,1258]" name="Bhutan" pageId="5" pageNumber="758">Bhutan</collectingCountry>
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,
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<geoCoordinate box="[1334,1457,1234,1258]" degrees="27.31608" direction="north" orientation="latitude" pageId="5" pageNumber="758" precision="1" value="27.31608">27.31608°N</geoCoordinate>
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,
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<geoCoordinate box="[491,612,1268,1292]" degrees="90.58071" direction="east" orientation="longitude" pageId="5" pageNumber="758" precision="1" value="90.58071">90.58071°E</geoCoordinate>
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,
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<elevation box="[622,752,1268,1292]" metricMagnitude="3" metricUnit="m" metricValue="1.018" pageId="5" pageNumber="758" unit="m" value="1018.0">
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<quantity box="[622,696,1268,1292]" metricMagnitude="3" metricUnit="m" metricValue="1.018" pageId="5" pageNumber="758" unit="m" value="1018.0">1018 m</quantity>
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a.s.l.
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</elevation>
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,
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<date box="[765,885,1268,1293]" pageId="5" pageNumber="758" value="2021-05-08">
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<collectingDate box="[765,885,1268,1293]" pageId="5" pageNumber="758" value="2021-05-08">8 May 2021</collectingDate>
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</date>
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(NBC).
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="758" type="diagnosis">
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<paragraph blockId="5.[491,1533,1168,1948]" pageId="5" pageNumber="758">
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<emphasis bold="true" box="[531,642,1303,1327]" pageId="5" pageNumber="758">Diagnosis</emphasis>
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— Dorsal platelets large, especially postocularia platelets and Dc-5, the latter fused with Dgl-5; small ventral setae of P4 relatively close to each other.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="758" type="description">
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<paragraph blockId="5.[491,1533,1168,1948]" pageId="5" pageNumber="758">
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<emphasis bold="true" box="[531,662,1372,1396]" pageId="5" pageNumber="758">Description</emphasis>
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— Male: Idiosoma dorsally 705 long and 616 wide, ventrally 753 long. Integument reticulate. Dorsal platelets large, postocularia platelets and Dc-5 are the largest platelets (
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<figureCitation box="[596,718,1441,1465]" captionStart="Figure 3" captionStartId="6.[119,188,1492,1513]" captionTargetBox="[126,1467,224,1394]" captionTargetId="figure-2@6.[118,1479,221,1438]" captionTargetPageId="6" captionText="Figure 3 Sperchon (Hispidosperchon) bhutanicus sp. nov., holotype male. A – dorsum; B – venter; C – gnathosoma + palp; D – IV-leg-4-6. Scale bars: A-B 200 µm, C-D 50 µm." pageId="5" pageNumber="758">Figure 3A</figureCitation>
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). All dorsal platelets paired except one platelet posterior to postocularia platelets. Gnathosoma 220 long, rostrum shorter than basal part. Cx-I separated medially, Cx-III with a glandularium (
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<figureCitation box="[813,933,1510,1534]" captionStart="Figure 3" captionStartId="6.[119,188,1492,1513]" captionTargetBox="[126,1467,224,1394]" captionTargetId="figure-2@6.[118,1479,221,1438]" captionTargetPageId="6" captionText="Figure 3 Sperchon (Hispidosperchon) bhutanicus sp. nov., holotype male. A – dorsum; B – venter; C – gnathosoma + palp; D – IV-leg-4-6. Scale bars: A-B 200 µm, C-D 50 µm." pageId="5" pageNumber="758">Figure 3B</figureCitation>
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). Excretory pore sclerotized, lateral to excretory pore a pair of large platelets. Length of P1-5: 34, 110, 156, 208, 41. P2 with a large anteroventral extension with one long and one shorter seta; P3 ventrally somewhat bulging; ventral margin of P4 with two small setae (
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<figureCitation box="[760,879,1614,1638]" captionStart="Figure 3" captionStartId="6.[119,188,1492,1513]" captionTargetBox="[126,1467,224,1394]" captionTargetId="figure-2@6.[118,1479,221,1438]" captionTargetPageId="6" captionText="Figure 3 Sperchon (Hispidosperchon) bhutanicus sp. nov., holotype male. A – dorsum; B – venter; C – gnathosoma + palp; D – IV-leg-4-6. Scale bars: A-B 200 µm, C-D 50 µm." pageId="5" pageNumber="758">Figure 3C</figureCitation>
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). Length of I-leg-4-6: 188, 166, 154. Length of IV-leg-4-6: 288, 275, 259. Legs-II-IV with pectinate setae (
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<figureCitation box="[1005,1127,1648,1672]" captionStart="Figure 3" captionStartId="6.[119,188,1492,1513]" captionTargetBox="[126,1467,224,1394]" captionTargetId="figure-2@6.[118,1479,221,1438]" captionTargetPageId="6" captionText="Figure 3 Sperchon (Hispidosperchon) bhutanicus sp. nov., holotype male. A – dorsum; B – venter; C – gnathosoma + palp; D – IV-leg-4-6. Scale bars: A-B 200 µm, C-D 50 µm." pageId="5" pageNumber="758">Figure 3D</figureCitation>
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). Leg claws with one clawlet and without claw blade.
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</paragraph>
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<paragraph blockId="5.[491,1533,1168,1948]" box="[531,721,1717,1741]" pageId="5" pageNumber="758">Female: Unknown.</paragraph>
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</subSubSection>
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<subSubSection box="[531,1425,1752,1776]" pageId="5" pageNumber="758" type="etymology">
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<paragraph blockId="5.[491,1533,1168,1948]" box="[531,1425,1752,1776]" pageId="5" pageNumber="758">
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<emphasis bold="true" box="[531,655,1752,1776]" pageId="5" pageNumber="758">Etymology</emphasis>
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— Named after the country where the new species has been collected.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="758" type="discussion">
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<paragraph blockId="5.[491,1533,1168,1948]" pageId="5" pageNumber="758">
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<emphasis bold="true" box="[531,651,1787,1811]" pageId="5" pageNumber="758">Discussion</emphasis>
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— The new species is most similar to
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<taxonomicName authority="Lundblad, 1941" authorityName="Lundblad" authorityYear="1941" box="[1078,1421,1786,1810]" class="Arachnida" family="Sperchontidae" genus="Sperchon" kingdom="Animalia" order="Trombidiformes" pageId="5" pageNumber="758" phylum="Arthropoda" rank="species" species="gracilipalpis">
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<emphasis box="[1078,1246,1786,1810]" italics="true" pageId="5" pageNumber="758">S. gracilipalpis</emphasis>
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Lundblad, 1941
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</taxonomicName>
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, but differs in the following characters (those of
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<taxonomicName authorityName="Lundblad" authorityYear="1941" box="[959,1125,1821,1845]" class="Arachnida" family="Sperchontidae" genus="Sperchon" kingdom="Animalia" order="Trombidiformes" pageId="5" pageNumber="758" phylum="Arthropoda" rank="species" species="gracilipalpis">
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<emphasis box="[959,1125,1821,1845]" italics="true" pageId="5" pageNumber="758">S. gracilipalpis</emphasis>
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</taxonomicName>
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in parenthesis): dorsum with large platelets (smaller platelets), the ventral setae of P4 are lying close to each (more separated), ventral margin of P3 is convex (straight), P4 208 long (shorter, 136 long) and the gnathosoma is large, 220 long (smaller, 143 long).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |