309 lines
54 KiB
XML
309 lines
54 KiB
XML
<document id="6895FA1FDA544509266B64AF47AB6887" ID-CLB-Dataset="31051" ID-DOI="10.11646/zootaxa.4370.1.5" ID-GBIF-Dataset="3401c806-f2ed-4cd4-8449-0a169bc8d179" ID-ISSN="1175-5326" ID-Zenodo-Dep="1138538" ID-ZooBank="DAAF4973-382C-42A1-849F-5A61DA536AC3" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1515488901981" checkinUser="plazi" docAuthor="Shultz, Jeffrey W." docDate="2018" docId="03B85F089073FF91FF71FD12EB89ADCC" docLanguage="en" docName="zootaxa.4370.1.5.pdf" docOrigin="Zootaxa 4370 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Leiobunum silum Shultz 2018, sp. nov." docType="treatment" docVersion="7" lastPageNumber="74" masterDocId="FF8127709071FF96FFE6FFDEEA35AF3C" masterDocTitle="A new species of Leiobunum from Arizona, U. S. A. highlights the limits of typological classification in harvestmen (Opiliones: Sclerosomatidae: Leiobuninae)" masterLastPageNumber="75" masterPageNumber="67" pageNumber="69" updateTime="1698513052614" updateUser="ExternalLinkService">
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<mods:title id="231737E665DC27C15B7DDF07CE798403">A new species of Leiobunum from Arizona, U. S. A. highlights the limits of typological classification in harvestmen (Opiliones: Sclerosomatidae: Leiobuninae)</mods:title>
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<mods:name id="D9772AF6F8B3B46ED8B36FDB3C336458" type="personal">
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<mods:namePart id="7413F94088FBC380C83C5CEB3474F20E">Shultz, Jeffrey W.</mods:namePart>
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<mods:typeOfResource id="0630EB2DBB80DF30702D13487B91AD91">text</mods:typeOfResource>
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<mods:title id="7A4EBA8E96BDD5748A3E8491A8227B61">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="C4B5A7B9F4571FD4BC6F97AE6FF93E4B">
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<mods:date id="BD2A898D3A42105BCBAD934025BEF240">2018</mods:date>
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<mods:number id="C1B87110D510AE652310B61531981BA9">2018-01-09</mods:number>
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<mods:number id="ED909012CD5D8915990A3FD43408DFC5">4370</mods:number>
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<mods:start id="325020DF8FD8658AAF1FB961B3F76E1A">67</mods:start>
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<mods:identifier id="BD4E227AC52C6D76B5AEE24D79181D84" type="GBIF-Dataset">3401c806-f2ed-4cd4-8449-0a169bc8d179</mods:identifier>
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<treatment id="03B85F089073FF91FF71FD12EB89ADCC" ID-DOI="http://doi.org/10.5281/zenodo.5971194" ID-GBIF-Taxon="139690163" ID-Zenodo-Dep="5971194" LSID="urn:lsid:plazi:treatment:03B85F089073FF91FF71FD12EB89ADCC" httpUri="http://treatment.plazi.org/id/03B85F089073FF91FF71FD12EB89ADCC" lastPageId="7" lastPageNumber="74" pageId="2" pageNumber="69">
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<subSubSection id="C30BBD959073FF94FF71FD12EB38AC34" pageId="2" pageNumber="69" type="nomenclature">
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<paragraph id="8BAEEE1E9073FF94FF71FD12EBE7ADDB" blockId="2.[151,466,716,776]" box="[151,466,716,743]" pageId="2" pageNumber="69">
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<heading id="D0E659729073FF94FF71FD12EBE7ADDB" bold="true" box="[151,466,716,743]" fontSize="11" level="1" pageId="2" pageNumber="69" reason="1">
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<emphasis id="B965320C9073FF94FF71FD12EBE7ADDB" bold="true" box="[151,466,716,743]" pageId="2" pageNumber="69">
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<taxonomicName id="4C11959D9073FF94FF71FD12EB58ADDA" authority="Shultz, 2018" authorityName="Shultz" authorityYear="2018" box="[151,365,716,742]" class="Arachnida" family="Phalangiidae" genus="Leiobunum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opiliones" pageId="2" pageNumber="69" phylum="Arthropoda" rank="species" species="silum" status="sp. nov.">
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<emphasis id="B965320C9073FF94FF71FD12EB58ADDA" bold="true" box="[151,365,716,742]" italics="true" pageId="2" pageNumber="69">Leiobunum silum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2568F779073FF94FE92FD13EBE7ADDB" box="[372,466,717,743]" pageId="2" pageNumber="69" 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 id="8BAEEE1E9073FF94FF71FD31EB38AC34" blockId="2.[151,466,716,776]" box="[151,269,751,776]" pageId="2" pageNumber="69">
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<figureCitation id="132AF29B9073FF94FF71FD31EB38AC34" box="[151,269,751,776]" captionStart-0="FIGURES 1–6" captionStart-1="FIGURES 7–12" captionStart-2="FIGURE 13" captionStartId-0="3.[151,264,1947,1969]" captionStartId-1="4.[151,264,1927,1949]" captionStartId-2="6.[151,250,1794,1816]" captionTargetBox-0="[155,1436,693,1928]" captionTargetBox-1="[274,1313,206,1898]" captionTargetBox-2="[165,1424,899,1757]" captionTargetId-0="figure@3.[151,1436,687,1936]" captionTargetId-1="figure@4.[274,1313,203,1898]" captionTargetId-2="figure@6.[151,1436,877,1773]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="6" captionText-0="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." captionText-1="FIGURES 7–12. Leiobunum silum sp. nov. 7–10, Palps: paratype female, left palp: 7, retrolateral view; 8, prolateral view; paratype male, right palp: 9, prolateral view, 10, retrolateral view. Scale bars = 1 mm. 11. Anterior view of a paratype female showing supracheliceral lamina and anteriormargin of carapace. 12, Ventral view of labrum from male paratype." captionText-2="FIGURE 13. Penis from a paratype male of Leiobunum silum sp. nov. (body length = 3.65 mm, mid-line carapace length = 1.25 mm). Scale bar = 1 mm." httpUri-0="https://zenodo.org/record/1138540/files/figure.png" httpUri-1="https://zenodo.org/record/1138542/files/figure.png" httpUri-2="https://zenodo.org/record/1138544/files/figure.png" pageId="2" pageNumber="69">Figs. 1–13</figureCitation>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C30BBD959073FF94FF71FCE9EEC8AC81" pageId="2" pageNumber="69" type="materials_examined">
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<paragraph id="8BAEEE1E9073FF94FF71FCE9EEC8AC81" blockId="2.[151,1437,823,2037]" pageId="2" pageNumber="69">
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<materialsCitation id="3B79E4439073FF94FF71FCE9EECCAC81" ID-GBIF-Occurrence="1802548198" collectingDate="1950-09-09" collectorName="W. J. Gertsch. Deposited" country="United States of America" county="Cochise County" elevation="2591" latitude="31.9055" location="Coronado National Forest" longLatPrecision="47" longitude="-109.279" municipality="Chiricahua Mountains" pageId="2" pageNumber="69" specimenCount="10" specimenCount-female="3" specimenCount-male="7" stateProvince="Arizona" typeStatus="holotype">
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<emphasis id="B965320C9073FF94FF71FCE9EB78AC6C" bold="true" box="[151,333,823,848]" pageId="2" pageNumber="69">
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<typeStatus id="54AA50BC9073FF94FF71FCE9EAE7AC6C" box="[151,210,823,848]" pageId="2" pageNumber="69">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="54AA50BC9073FF94FEBBFCE9EB8AAC6C" box="[349,447,823,848]" pageId="2" pageNumber="69" type="holotype">holotype</typeStatus>
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<specimenCount id="9D1725979073FF94FE29FCE6EBD1AC73" box="[463,484,824,847]" pageId="2" pageNumber="69" type="male">♂</specimenCount>
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(selected for relative completeness of legs),
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<typeStatus id="54AA50BC9073FF94FBF0FCE9EE45AC6C" box="[1046,1136,823,848]" pageId="2" pageNumber="69" type="allotype">allotype</typeStatus>
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<specimenCount id="9D1725979073FF94FB66FCE6EEA0AC73" box="[1152,1173,824,847]" pageId="2" pageNumber="69" type="female">♀</specimenCount>
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(selected for relative completeness of legs), other
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<typeStatus id="54AA50BC9073FF94FE10FC83E857AC49" box="[502,610,861,885]" pageId="2" pageNumber="69" type="paratype">paratypes</typeStatus>
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<specimenCount id="9D1725979073FF94FD96FC82E891AC48" box="[624,676,860,885]" pageId="2" pageNumber="69" type="male">6 ♂</specimenCount>
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,
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<specimenCount id="9D1725979073FF94FD51FC82E8E9AC48" box="[695,732,860,884]" pageId="2" pageNumber="69" type="female">2♀</specimenCount>
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.
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<collectingCountry id="F306AE8E9073FF94FD16FC82E975AC48" box="[752,832,860,884]" name="United States of America" pageId="2" pageNumber="69">U.S.A.</collectingCountry>
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:
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<collectingRegion id="49D520FC9073FF94FCB5FC82E999AC4F" box="[851,940,860,883]" country="United States of America" name="Arizona" pageId="2" pageNumber="69">
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<emphasis id="B965320C9073FF94FCB5FC82E999AC4F" box="[851,940,860,883]" italics="true" pageId="2" pageNumber="69">Arizona</emphasis>
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</collectingRegion>
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:
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<collectingCounty id="62CF96929073FF94FC24FC82EEB7AC48" box="[962,1154,860,885]" pageId="2" pageNumber="69">Cochise County</collectingCounty>
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||
:
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<collectingMunicipality id="6BCA74649073FF94FB72FC82EFADAC49" box="[1172,1432,860,885]" pageId="2" pageNumber="69">Chiricahua Mountains</collectingMunicipality>
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,
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<location id="8ECEB8C59073FF94FF71FCA1EBF0ACAB" LSID="urn:lsid:plazi:treatment:03B85F089073FF91FF71FD12EB89ADCC:8ECEB8C59073FF94FF71FCA1EBF0ACAB" box="[151,453,895,920]" country="United States of America" county="Cochise County" latitude="31.9055" longLatPrecision="47" longitude="-109.279" municipality="Chiricahua Mountains" name="Coronado National Forest" pageId="2" pageNumber="69" stateProvince="Arizona">Coronado National Forest</location>
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, "
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<location id="8ECEB8C59073FF94FE3BFCA1E8A7ACA4" LSID="urn:lsid:plazi:treatment:03B85F089073FF91FF71FD12EB89ADCC:8ECEB8C59073FF94FE3BFCA1E8A7ACA4" box="[477,658,895,920]" country="United States of America" county="Cochise County" latitude="31.9055" longLatPrecision="47" longitude="-109.279" municipality="Chiricahua Mountains" name="Rustler's Camp" pageId="2" pageNumber="69" stateProvince="Arizona">Rustler's Camp</location>
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" [=
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<location id="8ECEB8C59073FF94FD2CFCA1E9CAACA4" LSID="urn:lsid:plazi:treatment:03B85F089073FF91FF71FD12EB89ADCC:8ECEB8C59073FF94FD2CFCA1E9CAACA4" box="[714,1023,895,920]" country="United States of America" county="Cochise County" latitude="31.9055" longLatPrecision="47" longitude="-109.279" municipality="Chiricahua Mountains" name="Rustler Park Campground" pageId="2" pageNumber="69" stateProvince="Arizona">Rustler Park Campground</location>
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?], (
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<geoCoordinate id="EE2588D99073FF94FBC1FCA1EE84ACAB" box="[1063,1201,895,920]" direction="north" orientation="latitude" pageId="2" pageNumber="69" precision="5" value="31.9055">31.9055° N</geoCoordinate>
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,
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<geoCoordinate id="EE2588D99073FF94FB27FC5EEF65ACA4" box="[1217,1360,896,920]" direction="west" orientation="longitude" pageId="2" pageNumber="69" precision="55" value="-109.279">109.279° W</geoCoordinate>
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), elev. 8500’ [
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||
<elevation id="003C092D9073FF94FF00FC7AEB74AC80" box="[230,321,932,957]" metricMagnitude="3" metricUnit="m" metricValue="2.591" pageId="2" pageNumber="69" unit="m" value="2591.0">
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<quantity id="4CE943FB9073FF94FF00FC7AEB74AC80" box="[230,321,932,957]" metricMagnitude="3" metricUnit="m" metricValue="2.591" pageId="2" pageNumber="69" unit="m" value="2591.0">2591 m</quantity>
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</elevation>
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],
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<collectingDate id="EFEB31369073FF94FEB2FC7AEBD1AC81" box="[340,484,932,957]" pageId="2" pageNumber="69" value="1950-09-09">
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<date id="FFAFC8DE9073FF94FEB2FC7AEBD1AC81" box="[340,484,932,957]" pageId="2" pageNumber="69" value="1950-09-09">9 Sept. 1950</date>
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</collectingDate>
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,
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<collectorName id="26E48BC89073FF94FE09FC7BE8CBAC81" box="[495,766,932,957]" pageId="2" pageNumber="69">W.J. Gertsch. Deposited</collectorName>
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in the
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<location id="8ECEB8C59073FF94FCADFC7AEECCAC81" LSID="urn:lsid:plazi:treatment:03B85F089073FF91FF71FD12EB89ADCC:8ECEB8C59073FF94FCADFC7AEECCAC81" box="[843,1273,932,957]" country="United States of America" county="Cochise County" latitude="31.9055" longLatPrecision="47" longitude="-109.279" municipality="Chiricahua Mountains" name="American Museum of Natural History" pageId="2" pageNumber="69" stateProvince="Arizona">American Museum of Natural History</location>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30BBD959073FF94FF21FC19E9C8AB38" pageId="2" pageNumber="69" type="etymology">
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<paragraph id="8BAEEE1E9073FF94FF21FC19E9C8AB38" blockId="2.[151,1437,823,2037]" pageId="2" pageNumber="69">
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<emphasis id="B965320C9073FF94FF21FC19EB7BACDC" bold="true" box="[199,334,967,992]" pageId="2" pageNumber="69">Etymology.</emphasis>
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<emphasis id="B965320C9073FF94FEB0FC16EBA3ACDC" box="[342,406,968,992]" italics="true" pageId="2" pageNumber="69">Silum</emphasis>
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is the neuter form of the Latin word
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<emphasis id="B965320C9073FF94FCA1FC16E94FACDC" box="[839,890,968,992]" italics="true" pageId="2" pageNumber="69">silus</emphasis>
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, meaning snub-nosed or pug-nosed. The name refers to the up-turned anterior margin of the carapace in both sexes (
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<figureCitation id="132AF29B9073FF94FC7BFC32E9DAAB38" box="[925,1007,1004,1029]" captionStart="FIGURES 7–12" captionStartId="4.[151,264,1927,1949]" captionTargetBox="[274,1313,206,1898]" captionTargetId="figure@4.[274,1313,203,1898]" captionTargetPageId="4" captionText="FIGURES 7–12. Leiobunum silum sp. nov. 7–10, Palps: paratype female, left palp: 7, retrolateral view; 8, prolateral view; paratype male, right palp: 9, prolateral view, 10, retrolateral view. Scale bars = 1 mm. 11. Anterior view of a paratype female showing supracheliceral lamina and anteriormargin of carapace. 12, Ventral view of labrum from male paratype." httpUri="https://zenodo.org/record/1138542/files/figure.png" pageId="2" pageNumber="69">Fig. 11</figureCitation>
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).
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C30BBD959073FF94FF21FBD1E858AA50" pageId="2" pageNumber="69" type="diagnosis">
|
||
<paragraph id="8BAEEE1E9073FF94FF21FBD1E858AA50" blockId="2.[151,1437,823,2037]" pageId="2" pageNumber="69">
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<emphasis id="B965320C9073FF94FF21FBD1EB74AB14" bold="true" box="[199,321,1039,1064]" pageId="2" pageNumber="69">Diagnosis.</emphasis>
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Submarginal pro- and retrolateral rows of denticles entirely absent on pedal coxae (
|
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<figureCitation id="132AF29B9073FF94FB0DFBD1EFBBAB14" box="[1259,1422,1039,1064]" captionStart="FIGURES 1–6" captionStartId="3.[151,264,1947,1969]" captionTargetBox="[155,1436,693,1928]" captionTargetId="figure@3.[151,1436,687,1936]" captionTargetPageId="3" captionText="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="2" pageNumber="69">Figs. 2, 3, 5, 6</figureCitation>
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), as in
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<taxonomicName id="4C11959D9073FF94FF34FBEAEB16AB70" authorityName="Roewer" authorityYear="1910" box="[210,291,1076,1100]" class="Arachnida" family="Phalangiidae" genus="Nelima" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opiliones" pageId="2" pageNumber="69" phylum="Arthropoda" rank="genus">
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||
<emphasis id="B965320C9073FF94FF34FBEAEB16AB70" box="[210,291,1076,1100]" italics="true" pageId="2" pageNumber="69">Nelima</emphasis>
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||
</taxonomicName>
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. Terminus of male labrum inflated to arrowhead shaped, armed with many minute denticles (
|
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<figureCitation id="132AF29B9073FF94FADDFBEAEFBAAB70" box="[1339,1423,1076,1101]" captionStart="FIGURES 7–12" captionStartId="4.[151,264,1927,1949]" captionTargetBox="[274,1313,206,1898]" captionTargetId="figure@4.[274,1313,203,1898]" captionTargetPageId="4" captionText="FIGURES 7–12. Leiobunum silum sp. nov. 7–10, Palps: paratype female, left palp: 7, retrolateral view; 8, prolateral view; paratype male, right palp: 9, prolateral view, 10, retrolateral view. Scale bars = 1 mm. 11. Anterior view of a paratype female showing supracheliceral lamina and anteriormargin of carapace. 12, Ventral view of labrum from male paratype." httpUri="https://zenodo.org/record/1138542/files/figure.png" pageId="2" pageNumber="69">Fig. 12</figureCitation>
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). Median anterior margin of carapace reflected upward revealing an anterior transverse crescent-like plate, often bulging medially (
|
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<figureCitation id="132AF29B9073FF94FE82FBA2EB80ABA8" box="[356,437,1148,1173]" captionStart="FIGURES 7–12" captionStartId="4.[151,264,1927,1949]" captionTargetBox="[274,1313,206,1898]" captionTargetId="figure@4.[274,1313,203,1898]" captionTargetPageId="4" captionText="FIGURES 7–12. Leiobunum silum sp. nov. 7–10, Palps: paratype female, left palp: 7, retrolateral view; 8, prolateral view; paratype male, right palp: 9, prolateral view, 10, retrolateral view. Scale bars = 1 mm. 11. Anterior view of a paratype female showing supracheliceral lamina and anteriormargin of carapace. 12, Ventral view of labrum from male paratype." httpUri="https://zenodo.org/record/1138542/files/figure.png" pageId="2" pageNumber="69">Fig. 11</figureCitation>
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). Significant sexual dimorphism in dorsal cuticle: Male carapace finely crenulate;
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<emphasis id="B965320C9073FF94FAAAFBA3EAD9AB84" italics="true" pageId="2" pageNumber="69">scutum parvum</emphasis>
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and first two free tergites covered in low, rounded tubercles; dorsum primarily very dark brown to nearly black, median longitudinal mark subobsolete anteriorly, obsolete posteriorly (
|
||
<figureCitation id="132AF29B9073FF94FBFEFB1AEE69ABE0" box="[1048,1116,1220,1245]" captionStart="FIGURES 1–6" captionStartId="3.[151,264,1947,1969]" captionTargetBox="[155,1436,693,1928]" captionTargetId="figure@3.[151,1436,687,1936]" captionTargetPageId="3" captionText="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="2" pageNumber="69">Fig. 1</figureCitation>
|
||
). Female dorsum granulate throughout, lacking crenulation and tubercles of male (some tubercles may occur on anterior scutal tergites); median longitudinal mark distinct on scutal tergite 1 but becoming increasingly indistinct posteriad, bordered laterad by light spots and splotches (
|
||
<figureCitation id="132AF29B9073FF94FDDFFAF1E84BAA74" box="[569,638,1327,1352]" captionStart="FIGURES 1–6" captionStartId="3.[151,264,1947,1969]" captionTargetBox="[155,1436,693,1928]" captionTargetId="figure@3.[151,1436,687,1936]" captionTargetPageId="3" captionText="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="2" pageNumber="69">Fig. 3</figureCitation>
|
||
). No similar combination of features is known from other
|
||
<taxonomicName id="4C11959D9073FF94FAF8FAEEEFA9AA74" authorityName="C. L. Koch" authorityYear="1839" box="[1310,1436,1328,1352]" class="Arachnida" family="Phalangiidae" genus="Leiobunum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opiliones" pageId="2" pageNumber="69" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B965320C9073FF94FAF8FAEEEFA9AA74" box="[1310,1436,1328,1352]" italics="true" pageId="2" pageNumber="69">Leiobunum</emphasis>
|
||
</taxonomicName>
|
||
species in the southwestern
|
||
<collectingCountry id="F306AE8E9073FF94FE29FA8AE85CAA50" box="[463,617,1364,1389]" name="United States of America" pageId="2" pageNumber="69">United States</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C30BBD959073FF91FF21FAA9EB89ADCC" lastPageId="7" lastPageNumber="74" pageId="2" pageNumber="69" type="description">
|
||
<paragraph id="8BAEEE1E9073FF94FF21FAA9EB3BAAC1" blockId="2.[151,1437,823,2037]" pageId="2" pageNumber="69">
|
||
<emphasis id="B965320C9073FF94FF21FAA9EBF1AAAC" bold="true" box="[199,452,1399,1424]" pageId="2" pageNumber="69">Description of male.</emphasis>
|
||
<emphasis id="B965320C9073FF94FE37FAA7E987AAB3" box="[465,946,1400,1424]" italics="true" pageId="2" pageNumber="69">
|
||
Measurements of male
|
||
<typeStatus id="54AA50BC9073FF94FD01FAA6E972AAAC" box="[743,839,1400,1424]" pageId="2" pageNumber="69" type="holotype">holotype</typeStatus>
|
||
(in mm)
|
||
</emphasis>
|
||
. Body length, 3.4, carapace length, 1.2., carapace width, 2.2. Palp: femur, 1.2; patella, 0.6; tibia, 2.1; tarsus, 1.4. Legs (femur, patella, tibia, basitarsus, telotarsus): I: 7.4, 1.4, 6.0, 8.2, 10.9; II: 11.4, 1.7, 10.1, 11.8, 21.3; III: 7.3, 1.4, 6.0, 9.0, 11.8; IV: 10.0, 1.6, 7.8, 12.3, 15.1.
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9073FF94FF21F9D7EB0AA8B4" blockId="2.[151,1437,823,2037]" pageId="2" pageNumber="69">
|
||
<emphasis id="B965320C9073FF94FF21F9D7EB1CA91C" box="[199,297,1545,1568]" italics="true" pageId="2" pageNumber="69">Dorsum.</emphasis>
|
||
Carapace finely granulate marginally, coarsely granulate medially, regions laterad and posteriad to ocularium finely crenulate; crenulations arranged in longitudinal crests and valleys at posterior margins of meso- and metapeltidia. Scutum and first two free tergites covered in low rounded tubercles. Last tergite and anal operculum finely granulate. Dorsal surface otherwise unarmed except for scattered erect setae. Ocularium smooth; weakly canaliculate anteriorly, becoming deeply canaliculate posteriorly; carinae unarmed except for scattered erect setae; anterior surface sloping steeply upward, posterior surface bulging posteriorly over post-ocularial carapace, base constricted posteriorly (
|
||
<figureCitation id="132AF29B9073FF94FDBCF901E8F8A9C4" box="[602,717,1759,1784]" captionStart="FIGURES 1–6" captionStartId="3.[151,264,1947,1969]" captionTargetBox="[155,1436,693,1928]" captionTargetId="figure@3.[151,1436,687,1936]" captionTargetPageId="3" captionText="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="2" pageNumber="69">Figs. 1, 3</figureCitation>
|
||
). Anteromedial margin of carapace without distinct doublure, forming vertical bulging crescent above supracheliceral lamina (
|
||
<figureCitation id="132AF29B9073FF94FC9FF8DAE9FAA820" box="[889,975,1796,1821]" captionStart="FIGURES 7–12" captionStartId="4.[151,264,1927,1949]" captionTargetBox="[274,1313,206,1898]" captionTargetId="figure@4.[274,1313,203,1898]" captionTargetPageId="4" captionText="FIGURES 7–12. Leiobunum silum sp. nov. 7–10, Palps: paratype female, left palp: 7, retrolateral view; 8, prolateral view; paratype male, right palp: 9, prolateral view, 10, retrolateral view. Scale bars = 1 mm. 11. Anterior view of a paratype female showing supracheliceral lamina and anteriormargin of carapace. 12, Ventral view of labrum from male paratype." httpUri="https://zenodo.org/record/1138542/files/figure.png" pageId="2" pageNumber="69">Fig. 12</figureCitation>
|
||
). Supracheliceral lamina formed by two large, anteriorly projecting arched plates meeting at median sulcus; anteromedial margins with short, blunt, unarmed anterior projections. Ozophores prominent, surrounded with finely granulate cuticle, ozopores directed anterolaterally.
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9073FF95FF21F84BE8C4AFE9" blockId="2.[151,1437,823,2037]" lastBlockId="3.[151,1436,151,645]" lastPageId="3" lastPageNumber="70" pageId="2" pageNumber="69">
|
||
<emphasis id="B965320C9073FF94FF21F84BEB39A890" box="[199,268,1941,1964]" italics="true" pageId="2" pageNumber="69">Venter</emphasis>
|
||
(
|
||
<figureCitation id="132AF29B9073FF94FEFBF84AEB56A890" box="[285,355,1940,1965]" captionStart="FIGURES 1–6" captionStartId="3.[151,264,1947,1969]" captionTargetBox="[155,1436,693,1928]" captionTargetId="figure@3.[151,1436,687,1936]" captionTargetPageId="3" captionText="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="2" pageNumber="69">Fig. 2</figureCitation>
|
||
). Labrum (
|
||
<figureCitation id="132AF29B9073FF94FE38F84AE818A890" box="[478,557,1940,1965]" captionStart="FIGURES 1–6" captionStartId="3.[151,264,1947,1969]" captionTargetBox="[155,1436,693,1928]" captionTargetId="figure@3.[151,1436,687,1936]" captionTargetPageId="3" captionText="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="2" pageNumber="69">Figs. 2</figureCitation>
|
||
,
|
||
<figureCitation id="132AF29B9073FF94FDDFF84AE863A890" box="[569,598,1940,1964]" captionStart="FIGURES 7–12" captionStartId="4.[151,264,1927,1949]" captionTargetBox="[274,1313,206,1898]" captionTargetId="figure@4.[274,1313,203,1898]" captionTargetPageId="4" captionText="FIGURES 7–12. Leiobunum silum sp. nov. 7–10, Palps: paratype female, left palp: 7, retrolateral view; 8, prolateral view; paratype male, right palp: 9, prolateral view, 10, retrolateral view. Scale bars = 1 mm. 11. Anterior view of a paratype female showing supracheliceral lamina and anteriormargin of carapace. 12, Ventral view of labrum from male paratype." httpUri="https://zenodo.org/record/1138542/files/figure.png" pageId="2" pageNumber="69">12</figureCitation>
|
||
) relatively long, projecting anteriad between flexed chelicerae; shaft thick, swollen subterminally then tapering to blunt point, sometimes forming robust arrowhead; with scattered fine, dark denticles, density and size of denticles greatest on lateral surfaces of bulging region. Genital operculum finely granulate, unarmed except for scattered erect setae. Sternites finely granulate, unarmed except for setae, most setae arranged in imperfect transverse row on each sternite.
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9072FF95FF21FF3EE9ADAE7C" blockId="3.[151,1436,151,645]" pageId="3" pageNumber="70">
|
||
<emphasis id="B965320C9072FF95FF21FF3EEB03AFC4" box="[199,310,224,248]" italics="true" pageId="3" pageNumber="70">Chelicera</emphasis>
|
||
(
|
||
<figureCitation id="132AF29B9072FF95FEAFFF01EB89AFC4" box="[329,444,223,248]" captionStart="FIGURES 1–6" captionStartId="3.[151,264,1947,1969]" captionTargetBox="[155,1436,693,1928]" captionTargetId="figure@3.[151,1436,687,1936]" captionTargetPageId="3" captionText="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="3" pageNumber="70">Figs. 2, 3</figureCitation>
|
||
,
|
||
<figureCitation id="132AF29B9072FF95FE2BFF3EEBD8AFC4" box="[461,493,224,248]" captionStart="FIGURES 7–12" captionStartId="4.[151,264,1927,1949]" captionTargetBox="[274,1313,206,1898]" captionTargetId="figure@4.[274,1313,203,1898]" captionTargetPageId="4" captionText="FIGURES 7–12. Leiobunum silum sp. nov. 7–10, Palps: paratype female, left palp: 7, retrolateral view; 8, prolateral view; paratype male, right palp: 9, prolateral view, 10, retrolateral view. Scale bars = 1 mm. 11. Anterior view of a paratype female showing supracheliceral lamina and anteriormargin of carapace. 12, Ventral view of labrum from male paratype." httpUri="https://zenodo.org/record/1138542/files/figure.png" pageId="3" pageNumber="70">12</figureCitation>
|
||
): Basal article with short, prodorsal, longitudinal row of setae with row curving medially near distal margin; second article with prolateral (medial) row of setae increasing in density and length distally, several long setae on anterior surface at base of fixed finger.
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9072FF95FF21FE92EAC4ADB9" blockId="3.[151,1436,151,645]" pageId="3" pageNumber="70">
|
||
<emphasis id="B965320C9072FF95FF21FE92EB32AE58" box="[199,263,332,356]" italics="true" pageId="3" pageNumber="70">Palps</emphasis>
|
||
(
|
||
<figureCitation id="132AF29B9072FF95FEFEFE92EB49AE59" box="[280,380,332,357]" captionStart="FIGURES 1–6" captionStartId="3.[151,264,1947,1969]" captionTargetBox="[155,1436,693,1928]" captionTargetId="figure@3.[151,1436,687,1936]" captionTargetPageId="3" captionText="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="3" pageNumber="70">Figs.1–3</figureCitation>
|
||
,
|
||
<figureCitation id="132AF29B9072FF95FE6CFE92EBF3AE58" box="[394,454,332,356]" captionStart="FIGURES 7–12" captionStartId="4.[151,264,1927,1949]" captionTargetBox="[274,1313,206,1898]" captionTargetId="figure@4.[274,1313,203,1898]" captionTargetPageId="4" captionText="FIGURES 7–12. Leiobunum silum sp. nov. 7–10, Palps: paratype female, left palp: 7, retrolateral view; 8, prolateral view; paratype male, right palp: 9, prolateral view, 10, retrolateral view. Scale bars = 1 mm. 11. Anterior view of a paratype female showing supracheliceral lamina and anteriormargin of carapace. 12, Ventral view of labrum from male paratype." httpUri="https://zenodo.org/record/1138542/files/figure.png" pageId="3" pageNumber="70">9–10</figureCitation>
|
||
): Trochanter simple, without apophyses, prolateral surface with marginal row of erect setae, retrolateral surface glabrous. Femur with broad dorsal and ventral fields of erect setae, densest on distodorsal surface; pro- and retrolateral surfaces largely glabrous; proximal retrolateral to ventral surfaces with field of denticles extending almost to midway of femur on retrolateral surface, femur otherwise unarmed. Patella and tibia unarmed except for scattered erect macrosetae, prolateral patellar apophysis absent; tibia with a few recumbent microsetae on retrodorsal surface. Tarsus as long as tibia + patella, coated with erect macrosetae (with ventral tuft near tip) and recumbent microsetae; long proventral row of ~26 sharp denticles, denticles spaced by a distance slightly greater than denticle thickness. Claw pectinate, with three or four small proximal teeth, or essentially smooth.
|
||
</paragraph>
|
||
<caption id="DF6EBE969072FF95FF71F845E9B6A8EC" httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="3" pageNumber="70" targetBox="[155,1436,693,1928]" targetPageId="3">
|
||
<paragraph id="8BAEEE1E9072FF95FF71F845E9B6A8EC" blockId="3.[151,1436,1947,2000]" pageId="3" pageNumber="70">
|
||
<emphasis id="B965320C9072FF95FF71F845EB0EA88D" bold="true" box="[151,315,1947,1969]" pageId="3" pageNumber="70">FIGURES 1–6.</emphasis>
|
||
<taxonomicName id="4C11959D9072FF95FEA5F845EBC1A88D" authority="Shultz, 2018" authorityName="Shultz" authorityYear="2018" box="[323,500,1947,1969]" class="Arachnida" family="Phalangiidae" genus="Leiobunum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opiliones" pageId="3" pageNumber="70" phylum="Arthropoda" rank="species" species="silum" status="sp. nov.">
|
||
<emphasis id="B965320C9072FF95FEA5F845EBC1A88D" box="[323,500,1947,1969]" italics="true" pageId="3" pageNumber="70">Leiobunum silum</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2568F779072FF95FE1AF845E878A88D" box="[508,589,1947,1969]" pageId="3" pageNumber="70" rank="species">
|
||
<emphasis id="B965320C9072FF95FE1AF845E878A88D" bold="true" box="[508,589,1947,1969]" pageId="3" pageNumber="70">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female: 4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF6EBE969075FF92FF71F859EF3AA8E6" httpUri="https://zenodo.org/record/1138542/files/figure.png" pageId="4" pageNumber="71" targetBox="[274,1313,206,1898]" targetPageId="4">
|
||
<paragraph id="8BAEEE1E9075FF92FF71F859EF3AA8E6" blockId="4.[151,1436,1927,2010]" pageId="4" pageNumber="71">
|
||
<emphasis id="B965320C9075FF92FF71F859EB7CA8A1" bold="true" box="[151,329,1927,1949]" pageId="4" pageNumber="71">FIGURES 7–12.</emphasis>
|
||
<taxonomicName id="4C11959D9075FF92FEB4F859E836A8A1" authority="Shultz, 2018" authorityName="Shultz" authorityYear="2018" box="[338,515,1927,1949]" class="Arachnida" family="Phalangiidae" genus="Leiobunum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opiliones" pageId="4" pageNumber="71" phylum="Arthropoda" rank="species" species="silum" status="sp. nov.">
|
||
<emphasis id="B965320C9075FF92FEB4F859E836A8A1" box="[338,515,1927,1949]" italics="true" pageId="4" pageNumber="71">Leiobunum silum</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2568F779075FF92FDEAF859E86AA8A1" box="[524,607,1927,1949]" pageId="4" pageNumber="71" rank="species">
|
||
<emphasis id="B965320C9075FF92FDEAF859E86AA8A1" bold="true" box="[524,607,1927,1949]" pageId="4" pageNumber="71">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
7–10, Palps: paratype female, left palp: 7, retrolateral view; 8, prolateral view; paratype male, right palp: 9, prolateral view, 10, retrolateral view. Scale bars = 1 mm. 11. Anterior view of a paratype female showing supracheliceral lamina and anterior margin of carapace. 12, Ventral view of labrum from male paratype.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BAEEE1E9074FF93FF21FF47EB0CAE5F" blockId="5.[151,1437,151,2035]" pageId="5" pageNumber="72">
|
||
<emphasis id="B965320C9074FF93FF21FF47EAC9AF8C" box="[199,252,153,176]" italics="true" pageId="5" pageNumber="72">Legs</emphasis>
|
||
. Coxae (
|
||
<figureCitation id="132AF29B9074FF93FE81FF49EBE2AF8C" box="[359,471,151,176]" captionStart="FIGURES 1–6" captionStartId="3.[151,264,1947,1969]" captionTargetBox="[155,1436,693,1928]" captionTargetId="figure@3.[151,1436,687,1936]" captionTargetPageId="3" captionText="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="5" pageNumber="72">Figs. 2, 3</figureCitation>
|
||
) smooth, without a trace of pro- or retrolateral rows of marginal denticles, surface finely granulate, unarmed except for scattered erect macrosetae and a few scattered denticles along distal margin. Trochanters relatively smooth on lateral and medial surfaces, with a few denticles and setae on pro- and retrolateral surfaces. Femora without pseudoarticulations; patellae unremarkable; tibiae II with 3 pseudoarticulations, all others without pseudoarticulations; basitarsi with pseudoarticular formula 3–4,6–7,4,3–6; telotarsi and claws unremarkable.
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9074FF93FF21FEB1E884AD61" blockId="5.[151,1437,151,2035]" pageId="5" pageNumber="72">
|
||
<emphasis id="B965320C9074FF93FF21FEB1EB33AEBA" box="[199,262,367,390]" italics="true" pageId="5" pageNumber="72">Penis</emphasis>
|
||
(
|
||
<figureCitation id="132AF29B9074FF93FEF3FEB0EB5DAEBB" box="[277,360,366,391]" captionStart="FIGURE 13" captionStartId="6.[151,250,1794,1816]" captionTargetBox="[165,1424,899,1757]" captionTargetId="figure@6.[151,1436,877,1773]" captionTargetPageId="6" captionText="FIGURE 13. Penis from a paratype male of Leiobunum silum sp. nov. (body length = 3.65 mm, mid-line carapace length = 1.25 mm). Scale bar = 1 mm." httpUri="https://zenodo.org/record/1138544/files/figure.png" pageId="5" pageNumber="72">Fig. 13</figureCitation>
|
||
). Ventrolateral sacs large, voluminous, extending longitudinally from glans-shaft articulation to about one-fourth to one-third length of shaft; sac openings wide, region around opening reinforced with collar-like sclerotization. Shaft broad posteriorly, tapering gradually to level of sac opening then narrowing abruptly at glansshaft junction forming neck; glans slightly wider than neck. Dorsoproximal margin of basal hemocoelic opening to shaft posterior to ventral margin creating large ventroposterior opening. Shaft rather thick in lateral perspective and increasing in thickness posteriorly due to median longitudinal bulge that continues to posterior ventral margin. Stylus slightly less than half the length of glans.
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9074FF93FF28FDB6EF74AC6B" blockId="5.[151,1437,151,2035]" pageId="5" pageNumber="72">
|
||
<emphasis id="B965320C9074FF93FF28FDB6EB7CADBC" box="[206,329,616,640]" italics="true" pageId="5" pageNumber="72">Coloration</emphasis>
|
||
(
|
||
<figureCitation id="132AF29B9074FF93FEBEFDB6EBF6ADBD" box="[344,451,616,641]" captionStart="FIGURES 1–6" captionStartId="3.[151,264,1947,1969]" captionTargetBox="[155,1436,693,1928]" captionTargetId="figure@3.[151,1436,687,1936]" captionTargetPageId="3" captionText="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="5" pageNumber="72">Figs. 1–3</figureCitation>
|
||
). Dorsum mainly dark toasted brown. Light brown mottling on carapace anterolateral to ocularium. Ocularium dark brown, each lens bordered by thin yellow line dorsally, line broadening posteriorly and ventrally, terminating anterolaterally at large patch of white at anterolateral base of ocularium. Medial margin of ozopore light brown. Dark median mark delimited laterally by lighter mottling, especially on scutal tergite 1, increasingly indistinct posteriorly. Pleural and intertergal membranes very dark brown with dense array of irregular white flecks, very obvious laterally, appearing dorsally as thin stripes separating meso- and metapeltidium, scutum, free tergites; membrane between last free tergite and anal operculum pure white. Anal operculum variable.
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9074FF93FF21FCBDE8F7ACDA" blockId="5.[151,1437,151,2035]" pageId="5" pageNumber="72">
|
||
Venter (
|
||
<figureCitation id="132AF29B9074FF93FECEFCBCEB43AC47" box="[296,374,866,891]" captionStart="FIGURES 1–6" captionStartId="3.[151,264,1947,1969]" captionTargetBox="[155,1436,693,1928]" captionTargetId="figure@3.[151,1436,687,1936]" captionTargetPageId="3" captionText="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="5" pageNumber="72">Fig. 2</figureCitation>
|
||
). Coxapophyses light yellow-brown. Genital operculum mottled with shades of brown, somewhat lighter medially, sometimes with short, fine anterior median stripe; anterior lip and anterior lateral margins yellow-brown. Sternites with mottled shades of brown anteriorly, yellowish posteriorly, with transition corresponding roughly to transverse row of setae.
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9074FF93FF21FC2FE9F7AB12" blockId="5.[151,1437,151,2035]" pageId="5" pageNumber="72">Chelicera. Basal article mottled dark and light brown; second article nearly uniform toasted brown, but fixed and moveable fingers of chela abruptly yellow-brown with dark termini.</paragraph>
|
||
<paragraph id="8BAEEE1E9074FF93FF21FBE7EB6AAB49" blockId="5.[151,1437,151,2035]" pageId="5" pageNumber="72">Palp. Coxa yellow; trochanter light brown; femur, patella, tibia and tarsus dark toasted brown, but tip of tarsus somewhat lighter.</paragraph>
|
||
<paragraph id="8BAEEE1E9074FF93FF21FB5FEF7AAA70" blockId="5.[151,1437,151,2035]" pageId="5" pageNumber="72">Legs. Coxae dark toasted brown on distal (dorsal) surfaces but dark color increasingly restricted to exposed pro- and retrolateral surfaces proximad (ventrad) along coxa (marginal pro- and retrolateral surfaces light brown); middle and extreme proximal (ventral) surfaces a lighter brown but punctuated by dark-brown sigilla. Trochanters dark brown on ventral, prolateral and retrolateral surfaces, lighter but mottled with dark brown on dorsal surfaces. Base and terminus of femur light brown but remaining portion of femur, patella and tibia dark brown. Sometimes with slight evidence of alternating dark and light banding on femoral shaft. Basi- and metatarsi light brown.</paragraph>
|
||
<paragraph id="8BAEEE1E9074FF93FF21FA88EAF4AAE6" blockId="5.[151,1437,151,2035]" pageId="5" pageNumber="72">
|
||
<emphasis id="B965320C9074FF93FF21FA88EBE1AA53" bold="true" box="[199,468,1366,1391]" pageId="5" pageNumber="72">Description of female.</emphasis>
|
||
<emphasis id="B965320C9074FF93FE39FA86E9F7AA52" box="[479,962,1367,1391]" italics="true" pageId="5" pageNumber="72">
|
||
Measurements of female
|
||
<typeStatus id="54AA50BC9074FF93FCE7FA89E96EAA53" box="[769,859,1367,1391]" pageId="5" pageNumber="72" type="allotype">allotype</typeStatus>
|
||
(in mm)
|
||
</emphasis>
|
||
. Body length, 6.4, carapace length, 2.0., carapace width, 2.5. Palp: femur 1.3, patella 0.6, tibia 0.9, tarsus 1.6. Legs (femur, patella, tibia, basitarsus, telotarsus): I: 6.2, 1.5, 4.9, 8.3, 9.1; II: 10.4, 1.8, 10.3, 10.5, 11.2; III: 6.1, 1.5, 4.7, 7.8, 9.3; IV: 6.0, 1.4, 5.0, 6.7, 8.7.
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9074FF93FF21FA39EF4FA97A" blockId="5.[151,1437,151,2035]" pageId="5" pageNumber="72">
|
||
<emphasis id="B965320C9074FF93FF21FA39EB14AAC2" box="[199,289,1511,1534]" italics="true" pageId="5" pageNumber="72">Dorsum</emphasis>
|
||
. Carapace, scutum and free tergites finely granulate; carapace without crenulation of male; small, low rounded tubercles of male opisthosoma absent or limited to first three scutal tergites. Otherwise unarmed except for scattered setae. Supracheliceral lamina, anterior carapacal margin, ocularium and ozophore as in male (
|
||
<figureCitation id="132AF29B9074FF93FAFDF9F3EF58A97A" box="[1307,1389,1581,1606]" captionStart="FIGURES 7–12" captionStartId="4.[151,264,1927,1949]" captionTargetBox="[274,1313,206,1898]" captionTargetId="figure@4.[274,1313,203,1898]" captionTargetPageId="4" captionText="FIGURES 7–12. Leiobunum silum sp. nov. 7–10, Palps: paratype female, left palp: 7, retrolateral view; 8, prolateral view; paratype male, right palp: 9, prolateral view, 10, retrolateral view. Scale bars = 1 mm. 11. Anterior view of a paratype female showing supracheliceral lamina and anteriormargin of carapace. 12, Ventral view of labrum from male paratype." httpUri="https://zenodo.org/record/1138542/files/figure.png" pageId="5" pageNumber="72">Fig. 11</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9074FF93FF21F98CEE0BA9C4" blockId="5.[151,1437,151,2035]" pageId="5" pageNumber="72">
|
||
<emphasis id="B965320C9074FF93FF21F98CEB39A955" box="[199,268,1618,1641]" italics="true" pageId="5" pageNumber="72">Venter</emphasis>
|
||
(
|
||
<figureCitation id="132AF29B9074FF93FEC2F98FEB5AA956" box="[292,367,1617,1642]" captionStart="FIGURES 1–6" captionStartId="3.[151,264,1947,1969]" captionTargetBox="[155,1436,693,1928]" captionTargetId="figure@3.[151,1436,687,1936]" captionTargetPageId="3" captionText="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="5" pageNumber="72">Fig. 5</figureCitation>
|
||
): Labrum not inflated or arrowhead shaped, terminus tapering but with scattered minute denticles, not as dense as in male. Venter finely granulate; sternites unarmed except for scattered short erect setae; genitial operculum with wide, glabrous anterior lip delimited posteriad by prominent submarginal sulcus, low transverse ridge delimited anteriorly by submarginal sulcus and posteriad by weakly procurved sulcus, ridge with imperfect row of erect setae; otherwise operculum armed with scattered erect setae.
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9074FF93FF21F8DAE9AAA858" blockId="5.[151,1437,151,2035]" pageId="5" pageNumber="72">
|
||
<emphasis id="B965320C9074FF93FF21F8DAEB77A820" box="[199,322,1796,1820]" italics="true" pageId="5" pageNumber="72">Chelicerae</emphasis>
|
||
. Basal article with retrodorsal longitudinal row of a few setae, row bends medially near distal margin. Second segment with stiff, protrorse bristles on medial surface, increasing in density distally to form tuft near base of fixed finger, a few long setae near base of chelal fingers.
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9074FF93FF21F8B1EF38A8CF" blockId="5.[151,1437,151,2035]" pageId="5" pageNumber="72">
|
||
<emphasis id="B965320C9074FF93FF21F8B1EB32A8BB" box="[199,263,1903,1927]" italics="true" pageId="5" pageNumber="72">Palps</emphasis>
|
||
(
|
||
<figureCitation id="132AF29B9074FF93FEF0F8B0EB4DA8BB" box="[278,376,1902,1927]" captionStart="FIGURES 7–12" captionStartId="4.[151,264,1927,1949]" captionTargetBox="[274,1313,206,1898]" captionTargetId="figure@4.[274,1313,203,1898]" captionTargetPageId="4" captionText="FIGURES 7–12. Leiobunum silum sp. nov. 7–10, Palps: paratype female, left palp: 7, retrolateral view; 8, prolateral view; paratype male, right palp: 9, prolateral view, 10, retrolateral view. Scale bars = 1 mm. 11. Anterior view of a paratype female showing supracheliceral lamina and anteriormargin of carapace. 12, Ventral view of labrum from male paratype." httpUri="https://zenodo.org/record/1138542/files/figure.png" pageId="5" pageNumber="72">Fig. 7, 8</figureCitation>
|
||
). Unarmed except for setae. Femur with erect macrosetae on dorsal and ventral surfaces, pro- and retrolateral surfaces almost bare. Patella without distoprolateral apophysis. Patella, tibia and tarsus with erect macrosetae; tibia and tarsus with coat of distally recumbent microsetae. Tarsus longer than patella and tibia combined. Claw lacking well-developed teeth, but a few small denticles may represent vestigial teeth.
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9077FF90FF21FF47E92BAFE9" blockId="6.[151,1437,151,824]" pageId="6" pageNumber="73">
|
||
<emphasis id="B965320C9077FF90FF21FF47EAC9AF8C" box="[199,252,153,176]" italics="true" pageId="6" pageNumber="73">Legs</emphasis>
|
||
. Shorter and more robust than in male, but otherwise similar, including same number of tibial pseudoarticulations, basitarsal pseudoarticulations 3,6,4,6
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9077FF90FF21FF3EEE4DAD24" blockId="6.[151,1437,151,824]" pageId="6" pageNumber="73">
|
||
<emphasis id="B965320C9077FF90FF21FF3EEB77AFC4" box="[199,322,224,248]" italics="true" pageId="6" pageNumber="73">Coloration</emphasis>
|
||
(
|
||
<figureCitation id="132AF29B9077FF90FEB2FF01EBF4AFC4" box="[340,449,223,248]" captionStart="FIGURES 1–6" captionStartId="3.[151,264,1947,1969]" captionTargetBox="[155,1436,693,1928]" captionTargetId="figure@3.[151,1436,687,1936]" captionTargetPageId="3" captionText="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="6" pageNumber="73">Figs. 4–6</figureCitation>
|
||
). Dorsum. Propeltidium with dark-brown triangular region enclosing ocularium, with apex at mid-anterior margin and base formed by posterior margin; brown interrupted by bilateral light and dark sigillary spots and a pair of light spots at base of ocularium. Ocularium whitish at base and carinae, central furrow dark brown; lenses outlined in black. Supracheliceral lamina and region anterior to ozophore dark brown, with a bilateral pair of distinct white lines along lateral anterior border of the carapace. Lateral surfaces of carapace dominated by whitish color with thin, dark marginal line, dark line outlining margin of ozopore and two elongate, dark submarginal spots. Mesopeltidium offset from propeltidium by dark transverse sulcus. Meso- and metapeltium with broad dark median band with reticulated mottling of buff spots; intertergal membranes dark brown with numerous white flecks; laterally with prominent whitish blotches and flecks.
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9077FF90FF21FDFAEE83AC04" blockId="6.[151,1437,151,824]" pageId="6" pageNumber="73">Scutal tergites with dark longitudinal central figure continuing from carapace, distinct anteriorly but margins degrading posteriorly. Central figure of each scutal tergal region and first free tergite dark with numerous small buff flecks; lateral margin of central figure indicated by nearly pure black region on all tergites, contrasted by white region (tergite 1) or large buff or white spots, lateral margin of each terminating in large whitish spot, thus forming a longitudinal row of whitish spots. Each scutal and free tergite with medial pair of white spots, those of last scutal tergite within an irregular transverse whitish band. Intertergal regions of scutum with comparatively uniform dark cuticle and buff flecks, appearing as a continuation of flexible pleural cuticle. Last free tergite and anal operculum light mediad, darker laterad, but medial and lateral white spots still present on last free tergite.</paragraph>
|
||
<caption id="DF6EBE969077FF90FF71F8DCEBF5A80B" httpUri="https://zenodo.org/record/1138544/files/figure.png" pageId="6" pageNumber="73" targetBox="[165,1424,899,1757]" targetPageId="6">
|
||
<paragraph id="8BAEEE1E9077FF90FF71F8DCEBF5A80B" blockId="6.[151,1436,1794,1847]" pageId="6" pageNumber="73">
|
||
<emphasis id="B965320C9077FF90FF71F8DCEB14A824" bold="true" box="[151,289,1794,1816]" pageId="6" pageNumber="73">FIGURE 13.</emphasis>
|
||
Penis from a paratype male of
|
||
<taxonomicName id="4C11959D9077FF90FD8CF8DCE92EA824" authority="Shultz, 2018" authorityName="Shultz" authorityYear="2018" box="[618,795,1794,1816]" class="Arachnida" family="Phalangiidae" genus="Leiobunum" higherTaxonomySource="GBIF" kingdom="Animalia" order="Opiliones" pageId="6" pageNumber="73" phylum="Arthropoda" rank="species" species="silum" status="sp. nov.">
|
||
<emphasis id="B965320C9077FF90FD8CF8DCE92EA824" box="[618,795,1794,1816]" italics="true" pageId="6" pageNumber="73">Leiobunum silum</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2568F779077FF90FCC5F8DCE940A824" box="[803,885,1794,1816]" pageId="6" pageNumber="73" rank="species">
|
||
<emphasis id="B965320C9077FF90FCC5F8DCE940A824" bold="true" box="[803,885,1794,1816]" pageId="6" pageNumber="73">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
(body length = 3.65 mm, mid-line carapace length = 1.25 mm). Scale bar = 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BAEEE1E9077FF90FF21F8BAEEA1A8F8" blockId="6.[151,1436,1891,2024]" pageId="6" pageNumber="73">
|
||
Venter (
|
||
<figureCitation id="132AF29B9077FF90FEC3F8BDEB5EA840" box="[293,363,1891,1916]" captionStart="FIGURES 1–6" captionStartId="3.[151,264,1947,1969]" captionTargetBox="[155,1436,693,1928]" captionTargetId="figure@3.[151,1436,687,1936]" captionTargetPageId="3" captionText="FIGURES 1–6. Leiobunum silum sp. nov. 1–3, Paratype male: 1, dorsal view, 2, ventral view, 3, lateral view. 4–6. Paratype female:4, dorsal view, 5, ventral view, 6, lateral view. Scale bars = 1 mm." httpUri="https://zenodo.org/record/1138540/files/figure.png" pageId="6" pageNumber="73">Fig. 5</figureCitation>
|
||
).Venter much lighter than dorsum, whitish with fine dark mottling in irregular transverse patterns, intersegmental sigilla dark brown; dark transverse bands contrasting with light sternites in lateral perspective. Genital operculum whitish with subtriangular midregion of fine dark mottling.
|
||
</paragraph>
|
||
<paragraph id="8BAEEE1E9077FF91FF21F811EB35AFC4" blockId="6.[151,1436,1891,2024]" lastBlockId="7.[151,1437,151,752]" lastPageId="7" lastPageNumber="74" pageId="6" pageNumber="73">Chelicerae. Basal segment dark brown prolaterally, light brown retrolaterally with two regions separated by white, setae occupying white region; second segment darker brown retrolaterally and lighter brown prolaterally divided centrally by whitish stripe, all fading to light yellow brown distally; chelal fingers light yellow-brown with dark tips.</paragraph>
|
||
<paragraph id="8BAEEE1E9076FF91FF21FEDAE8DDAE91" blockId="7.[151,1437,151,752]" pageId="7" pageNumber="74">Palps. Coxa, trochanter and prolateral to ventral surfaces of femur yellow-brown, femur brown on retrodorsal surface and distoprodorsal surface but these two regions divided dorsally by yellow-brown stripe extending from prolateral surface. Patella brown with yellow-brown distal margin. Tibia brown at proximal margin but brown area continuing distally on dorsal surface and gradually tapering distaf, remainder yellow-brown. Tarsus yellow-brown but with darker patch on subterminal ventral surface.</paragraph>
|
||
<paragraph id="8BAEEE1E9076FF91FF21FE66EB89ADCC" blockId="7.[151,1437,151,752]" pageId="7" pageNumber="74">Legs. Coxae dark brown distad, extending along exposed pro- and retrolateral surfaces narrowing ventrad (extreme pro- and retrolateral surfaces lighter brown), dark brown gradually replaced on exposed pro- and retrolateral surfaces by brown sigilla embedded in lighter cuticle, sigilla become increasing lighter ventrally; center of coxal surface with large, irregular whitish mark. Trochanters dark brown on prolateral, retrolateral and ventral surfaces, dorsal surface whitish bisected by dark longitudinal stripe, surface with clusters of fine, dark-brown sigilla and mottling. Femora dark brown at base followed by alternating series of broad light- and dark-brown bands terminating in light band. Patellae dark brown, mottled with light brown, especially at proximal and distal ends. Tibia brown with irregular narrow or broad dark-brown bands, with brown mottling distally. Basi- and telotarsi yellowish brown.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |