215 lines
16 KiB
XML
215 lines
16 KiB
XML
<document ID-DOI="10.3897/zookeys.36.306" ID-GBIF-Dataset="4db6b327-7482-432e-a5f6-36f91c79fef3" ID-ISSN="1313–2970" ID-Zenodo-Dep="576620" ID-ZooBank="ADCACC88-6C78-4386-8E33-3F98234ECE92" approvalRequired="105" approvalRequired_for_textStreams="105" checkinTime="1587967053581" checkinUser="plazi" docAuthor="Rix, Michael & Harvey, Mark" docDate="2010" docId="7E13878EFFEA1B26FF321B0BFCF48E3F" docLanguage="en" docName="ZK_article_2154.pdf" docOrigin="ZooKeys 36 (36)" docStyle="DocumentStylede.uka.ipd.idaho.easyIO.settings.Settings@6ed9075d" docStyleName="zookeys.2008.journal_article" docTitle="Olgania eberhardi Rix & Harvey 2010, sp. n." docType="treatment" docUuid="F8D1FB85-9B5D-4B80-B8F9-4F6E3DE358EC" docUuidSource="ZooBank" docVersion="5" lastPageNumber="94" masterDocId="822AFFF6FFB61B7BFFBE1F57FFE98D05" masterDocTitle="The spider family Micropholcommatidae (Arachnida: Araneae: Araneoidea): a relimitation and revision at the generic level" masterLastPageNumber="321" masterPageNumber="1" pageNumber="93" updateTime="1669157185164" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-3.0">
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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 spider family Micropholcommatidae (Arachnida: Araneae: Araneoidea): a relimitation and revision at the generic level</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>Rix, Michael</mods:namePart>
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<mods:affiliation>Western Australian Museum, Welshpool DC, Perth, Australia</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>Harvey, Mark</mods:namePart>
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<mods:affiliation>Western Australian Museum, Perth, Welshpool, Australia</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>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2010</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2010-02-22</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>36</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>36</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>321</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="DOI">10.3897/zookeys.36.306</mods:identifier>
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<mods:identifier type="GBIF-Dataset">4db6b327-7482-432e-a5f6-36f91c79fef3</mods:identifier>
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<mods:identifier type="ISSN">1313–2970</mods:identifier>
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<mods:identifier type="Zenodo-Dep">576620</mods:identifier>
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<mods:identifier type="ZooBank">ADCACC88-6C78-4386-8E33-3F98234ECE92</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.3789458" ID-GBIF-Taxon="163749000" ID-Zenodo-Dep="3789458" LSID="urn:lsid:zoobank.org:act:F8D1FB85-9B5D-4B80-B8F9-4F6E3DE358EC" httpUri="http://treatment.plazi.org/id/7E13878EFFEA1B26FF321B0BFCF48E3F" lastPageId="93" lastPageNumber="94" pageId="92" pageNumber="93">
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<subSubSection pageId="92" pageNumber="93" type="nomenclature">
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||
<paragraph blockId="92.[140,983,1116,1214]" box="[140,609,1116,1143]" pageId="92" pageNumber="93">
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||
<heading box="[140,609,1116,1143]" fontSize="11" level="2" pageId="92" pageNumber="93" reason="3">
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<emphasis bold="true" box="[140,609,1116,1143]" pageId="92" pageNumber="93">
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<taxonomicName authority="Rix & Harvey" authorityName="Rix & Harvey" authorityYear="2010" box="[140,532,1116,1143]" class="Arachnida" family="Micropholcommatidae" genus="Olgania" kingdom="Animalia" order="Araneae" pageId="92" pageNumber="93" phylum="Arthropoda" rank="species" species="eberhardi" status="sp. n.">
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<emphasis bold="true" box="[140,360,1116,1143]" italics="true" pageId="92" pageNumber="93">
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<emphasis box="[140,237,1116,1143]" inLineHeading="true" pageId="92" pageNumber="93" reason="1">Olgania</emphasis>
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eberhardi
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</emphasis>
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Rix & Harvey
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</taxonomicName>
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,
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<taxonomicNameLabel box="[544,609,1117,1143]" pageId="92" pageNumber="93" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="92.[140,983,1116,1214]" box="[140,983,1152,1179]" pageId="92" pageNumber="93">
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<uri box="[140,983,1152,1179]" pageId="92" pageNumber="93">
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urn:lsid:zoobank.org:act:
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<uuid box="[428,983,1152,1179]" pageId="92" pageNumber="93">F8D1FB85-9B5D-4B80-B8F9-4F6E3DE358EC</uuid>
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</uri>
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</paragraph>
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||
</subSubSection>
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<subSubSection box="[140,430,1187,1214]" pageId="92" pageNumber="93" type="description">
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<paragraph blockId="92.[140,983,1116,1214]" box="[140,430,1187,1214]" pageId="92" pageNumber="93">Figs 179A, 182–183, 213</paragraph>
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</subSubSection>
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<subSubSection pageId="92" pageNumber="93" type="materials_examined">
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<paragraph blockId="92.[140,1108,1257,1672]" pageId="92" pageNumber="93">
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<emphasis bold="true" box="[140,313,1257,1284]" pageId="92" pageNumber="93">
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<emphasis box="[140,198,1258,1284]" inLineHeading="true" pageId="92" pageNumber="93" reason="1">Type</emphasis>
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material.
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</emphasis>
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<materialsCitation ID-GBIF-Occurrence="2608825964" collectingDate="1987-05-28" collectingDateMax="1987-08-28" collectingDateMin="1987-05-28" collectionCode="AMS" collectorName="S. Eberhard" country="Australia" elevation="40" latitude="-42.716667" location="Splash Pot" longLatPrecision="1148" longitude="146.56667" municipality="Junee-Florentine" pageId="92" pageNumber="93" specimenCode="KS97169" specimenCount="1" stateProvince="Tasmania" typeStatus="holotype">
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<typeStatus box="[321,428,1258,1284]" pageId="92" pageNumber="93">Holotype</typeStatus>
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male:
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<emphasis box="[506,618,1258,1284]" italics="true" pageId="92" pageNumber="93">
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<location LSID="urn:lsid:plazi:treatment:7E13878EFFEA1B26FF321B0BFCF48E3F:F3656043FFEA1B27FE441BBDFD838801" box="[506,618,1258,1284]" country="Australia" latitude="-42.716667" longLatPrecision="1148" longitude="146.56667" municipality="Junee-Florentine" name="Splash Pot" pageId="92" pageNumber="93" stateProvince="Tasmania">Splash Pot</location>
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</emphasis>
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(JF-10),
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<collectingMunicipality box="[727,916,1258,1284]" pageId="92" pageNumber="93">Junee-Florentine</collectingMunicipality>
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karst,
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<collectingRegion box="[993,1103,1258,1284]" country="Australia" name="Tasmania" pageId="92" pageNumber="93">Tasmania</collectingRegion>
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,
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<collectingCountry box="[140,243,1293,1319]" name="Australia" pageId="92" pageNumber="93">Australia</collectingCountry>
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, sheet-web on moist wall of stream in cave (twilight and dark zones) to c.
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<elevation metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="92" pageNumber="93" unit="m" value="40.0">
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<quantity metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="92" pageNumber="93" unit="m" value="40.0">40 m</quantity>
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depth
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</elevation>
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,
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<geoCoordinate box="[258,349,1328,1354]" degrees="42" direction="south" minutes="43" orientation="latitude" pageId="92" pageNumber="93" precision="925" value="-42.716667">42°43'S</geoCoordinate>
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,
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<geoCoordinate box="[365,475,1328,1354]" degrees="146" direction="east" minutes="34" orientation="longitude" pageId="92" pageNumber="93" precision="925" value="146.56667">146°34'E</geoCoordinate>
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,
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<date box="[490,642,1328,1354]" pageId="92" pageNumber="93" value="1987-08-28">
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<collectingDate box="[490,642,1328,1354]" pageId="92" pageNumber="93" value="1987-08-28">28.VIII.1987</collectingDate>
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</date>
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(but probably
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<date box="[824,947,1328,1354]" pageId="92" pageNumber="93" value="1987-05-28">
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<collectingDate box="[824,947,1328,1354]" pageId="92" pageNumber="93" value="1987-05-28">28.V.1987</collectingDate>
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</date>
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),
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<collectorName box="[971,1107,1328,1354]" pageId="92" pageNumber="93">S. Eberhard</collectorName>
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(
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<collectionCode box="[147,208,1364,1390]" pageId="92" pageNumber="93">AMS</collectionCode>
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<specimenCode box="[216,329,1363,1390]" collectionCode="AMS" pageId="92" pageNumber="93">KS97169</specimenCode>
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).
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="92" pageNumber="93" type="etymology">
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<paragraph blockId="92.[140,1108,1257,1672]" pageId="92" pageNumber="93">
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<emphasis bold="true" box="[185,320,1399,1425]" pageId="92" pageNumber="93">
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<emphasis box="[185,315,1399,1425]" inLineHeading="true" pageId="92" pageNumber="93" reason="1">Etymology</emphasis>
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.
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</emphasis>
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The specific epithet is a patronym in honour of Stefan S. Eberhard, whose pioneering work surveying, collecting and documenting the invertebrate cave fauna of
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<collectingRegion box="[239,346,1469,1495]" country="Australia" name="Tasmania" pageId="92" pageNumber="93">Tasmania</collectingRegion>
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resulted in the discovery of many new species of troglobitic arthropods, including this species.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="92" pageNumber="93" type="diagnosis">
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<paragraph blockId="92.[140,1108,1257,1672]" pageId="92" pageNumber="93">
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<emphasis bold="true" box="[185,312,1539,1565]" pageId="92" pageNumber="93">
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<emphasis box="[185,307,1539,1565]" inLineHeading="true" pageId="92" pageNumber="93" reason="1">Diagnosis</emphasis>
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.
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</emphasis>
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Males of
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<taxonomicName authorityName="Rix & Harvey" authorityYear="2010" box="[435,636,1539,1565]" class="Arachnida" family="Micropholcommatidae" genus="Olgania" kingdom="Animalia" order="Araneae" pageId="92" pageNumber="93" phylum="Arthropoda" rank="species" species="eberhardi">
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<emphasis box="[435,636,1539,1565]" italics="true" pageId="92" pageNumber="93">Olgania eberhardi</emphasis>
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</taxonomicName>
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can be distinguished from all other described congeners except
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<taxonomicName authorityName="Hickman P" authorityYear="1979" box="[432,562,1575,1601]" class="Arachnida" family="Micropholcommatidae" genus="Olgania" kingdom="Animalia" order="Araneae" pageId="92" pageNumber="93" phylum="Arthropoda" rank="species" species="excavata">
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<emphasis box="[432,562,1575,1601]" italics="true" pageId="92" pageNumber="93">O. excavata</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Rix & Harvey" authorityYear="2010" box="[623,711,1575,1601]" class="Arachnida" family="Micropholcommatidae" genus="Olgania" kingdom="Animalia" order="Araneae" pageId="92" pageNumber="93" phylum="Arthropoda" rank="species" species="weld">
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<emphasis box="[623,711,1575,1601]" italics="true" pageId="92" pageNumber="93">O. weld</emphasis>
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</taxonomicName>
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by the presence of two prolateral, thorn-like macrosetae on the male pedipalpal tibia (Fig. 183A); and from
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<taxonomicName authorityName="Hickman P" authorityYear="1979" box="[979,1107,1610,1636]" class="Arachnida" family="Micropholcommatidae" genus="Olgania" kingdom="Animalia" order="Araneae" pageId="92" pageNumber="93" phylum="Arthropoda" rank="species" species="excavata">
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<emphasis box="[979,1107,1610,1636]" italics="true" pageId="92" pageNumber="93">O. excavata</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Rix & Harvey" authorityYear="2010" box="[189,275,1645,1672]" class="Arachnida" family="Micropholcommatidae" genus="Olgania" kingdom="Animalia" order="Araneae" pageId="92" pageNumber="93" phylum="Arthropoda" rank="species" species="weld">
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<emphasis box="[189,275,1645,1672]" italics="true" pageId="92" pageNumber="93">O. weld</emphasis>
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</taxonomicName>
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by the complete absence of eyes (Fig. 182C).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="93" pageNumber="94" type="description">
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<paragraph blockId="93.[140,1108,166,827]" pageId="93" pageNumber="94">
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<emphasis bold="true" box="[185,335,166,192]" pageId="93" pageNumber="94">
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<emphasis box="[185,330,166,192]" inLineHeading="true" pageId="93" pageNumber="94" reason="1">Description</emphasis>
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.
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</emphasis>
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<emphasis box="[346,504,167,193]" italics="true" pageId="93" pageNumber="94">
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<typeStatus box="[346,441,167,193]" pageId="93" pageNumber="94">Holotype</typeStatus>
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male
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</emphasis>
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: Total length 1.10. Carapace 0.54 long, 0.49 wide. Abdomen 0.73 long, 0.50 wide. Leg I femur 0.86. Cephalothorax, abdominal sclerites brown; legs, abdomen dark tan yellow. Carapace raised anteriorly, fused to sternum via pleural sclerites; dorsal surface of pars cephalica strongly convex in lateral view; carapace and sternum heavily punctate. Eyes absent. Chelicerae each with large, bulging anterior projection; promargin without peg teeth. Legs relatively long (leg I femur-carapace ratio 1.59); macrosetae absent. Abdomen subtriangular, covered with hair-like setae, each seta projecting from small sclerotic spot; dorsal scute and lateral sclerotic strips absent. Pedipalpal patella with retrolaterally-directed, hooked lRPA and strongly recurved, sickle-shaped distal apophysis; tibia with two thorn-like prolateral macrosetae; tegulum smooth, with curved, marginal ETR; embolus long (length> 5× width), looping around prolateral margin of bulb (Fig. 183).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="93" pageNumber="94" type="distribution">
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<paragraph blockId="93.[140,1108,166,827]" pageId="93" pageNumber="94">
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<emphasis bold="true" box="[185,344,589,615]" pageId="93" pageNumber="94">
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<emphasis box="[185,339,589,615]" inLineHeading="true" pageId="93" pageNumber="94" reason="1">Distribution</emphasis>
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.
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</emphasis>
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Known only from the cave
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<emphasis box="[663,774,589,615]" italics="true" pageId="93" pageNumber="94">Splash Pot</emphasis>
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in the Junee-Florentine karst of south-central
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<collectingRegion box="[325,432,624,650]" country="Australia" name="Tasmania" pageId="93" pageNumber="94">Tasmania</collectingRegion>
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(Fig. 213).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="93" pageNumber="94" type="discussion">
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<paragraph blockId="93.[140,1108,166,827]" pageId="93" pageNumber="94">
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<emphasis bold="true" box="[185,298,659,685]" pageId="93" pageNumber="94">
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<emphasis box="[185,293,659,685]" inLineHeading="true" pageId="93" pageNumber="94" reason="1">Remarks</emphasis>
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.
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</emphasis>
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<taxonomicName authorityName="Rix & Harvey" authorityYear="2010" box="[308,509,659,685]" class="Arachnida" family="Micropholcommatidae" genus="Olgania" kingdom="Animalia" order="Araneae" pageId="93" pageNumber="94" phylum="Arthropoda" rank="species" species="eberhardi">
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<emphasis box="[308,509,659,685]" italics="true" pageId="93" pageNumber="94">Olgania eberhardi</emphasis>
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</taxonomicName>
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is known only from a single cave in southern
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<collectingRegion country="Australia" name="Tasmania" pageId="93" pageNumber="94">Tasmania</collectingRegion>
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, where it lives in sympatry with another troglobitic micropholcommatid,
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<taxonomicName authorityName="Rix & Harvey" authorityYear="2010" class="Arachnida" family="Micropholcommatidae" genus="Micropholcomma" kingdom="Animalia" order="Araneae" pageId="93" pageNumber="94" phylum="Arthropoda" rank="species" species="junee">
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<emphasis italics="true" pageId="93" pageNumber="94">Micropholcomma junee</emphasis>
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</taxonomicName>
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(see above). It is completely blind with a large and distinctive pedipalp (Figs 182A–B), and is most similar to
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<taxonomicName authorityName="Rix & Harvey" authorityYear="2010" box="[674,760,765,792]" class="Arachnida" family="Micropholcommatidae" genus="Olgania" kingdom="Animalia" order="Araneae" pageId="93" pageNumber="94" phylum="Arthropoda" rank="species" species="weld">
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<emphasis box="[674,760,765,792]" italics="true" pageId="93" pageNumber="94">O. weld</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Hickman P" authorityYear="1979" box="[816,944,766,792]" class="Arachnida" family="Micropholcommatidae" genus="Olgania" kingdom="Animalia" order="Araneae" pageId="93" pageNumber="94" phylum="Arthropoda" rank="species" species="excavata">
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<emphasis box="[816,944,766,792]" italics="true" pageId="93" pageNumber="94">O. excavata</emphasis>
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</taxonomicName>
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. The
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<typeStatus box="[1008,1107,765,791]" pageId="93" pageNumber="94">holotype</typeStatus>
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specimen was collected from a sheet-web on the cave wall.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |