595 lines
53 KiB
XML
595 lines
53 KiB
XML
<document ID-DOI="10.1206/0003-0090-402.1.1" ID-GBIF-Dataset="5f10376b-c1d4-42b7-8ee4-d6c4a3472e1e" ID-ISSN="0003-0090" ID-Zenodo-Dep="4612610" checkinTime="1615993397572" checkinUser="felipe" docAuthor="Díaz-Nieto, Juan F. & Voss, Robert S." docDate="2016" docId="03A689729806FFC606C375CBD327F95A" docLanguage="en" docName="BulAmeMusNatHis.2016.402.1-70.pdf" docOrigin="Bulletin of the American Museum of Natural History 2016 (402)" docSource="http://www.bioone.org/doi/10.1206/0003-0090-402.1.1" docStyle="DocumentStyle:C5E2DA72A22EF33813C92A197453A310.3:BulAmeMusNatHis.2011-.journal_article.0cover" docStyleId="C5E2DA72A22EF33813C92A197453A310" docStyleName="BulAmeMusNatHis.2011-.journal_article.0cover" docStyleVersion="3" docTitle="Marmosops pakaraimae Voss 2013" docType="treatment" docVersion="8" lastPageNumber="21" masterDocId="FF9FF10A9817FFD2067F711CD273FF87" masterDocTitle="A Revision Of The Didelphid Marsupial Genus Marmosops, Part 1. Species Of The Subgenus Sciophanes" masterLastPageNumber="72" masterPageNumber="1" pageNumber="18" updateTime="1667536789672" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A Revision Of The Didelphid Marsupial Genus Marmosops, Part 1. Species Of The Subgenus Sciophanes</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:namePart>Díaz-Nieto, Juan F.</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:namePart>Voss, Robert S.</mods:namePart>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>Bulletin of the American Museum of Natural History</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2016</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2016-05-11</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>2016</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>402</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>72</mods:end>
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</mods:extent>
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<mods:url>http://www.bioone.org/doi/10.1206/0003-0090-402.1.1</mods:url>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.1206/0003-0090-402.1.1</mods:identifier>
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<mods:identifier type="GBIF-Dataset">5f10376b-c1d4-42b7-8ee4-d6c4a3472e1e</mods:identifier>
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<mods:identifier type="ISSN">0003-0090</mods:identifier>
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<mods:identifier type="Zenodo-Dep">4612610</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.4630806" ID-GBIF-Taxon="180670578" ID-Zenodo-Dep="4630806" LSID="urn:lsid:plazi:treatment:03A689729806FFC606C375CBD327F95A" httpUri="http://treatment.plazi.org/id/03A689729806FFC606C375CBD327F95A" lastPageId="20" lastPageNumber="21" pageId="17" pageNumber="18">
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<subSubSection box="[188,628,1238,1263]" pageId="17" pageNumber="18" type="nomenclature">
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<paragraph blockId="17.[188,628,1238,1263]" box="[188,628,1238,1263]" pageId="17" pageNumber="18">
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<heading box="[188,628,1238,1263]" centered="true" fontSize="9" level="2" pageId="17" pageNumber="18" reason="2">
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<taxonomicName authority="Voss et al., 2013" authorityName="Voss" authorityYear="2013" box="[188,628,1238,1263]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="pakaraimae">
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<emphasis box="[188,445,1238,1262]" italics="true" pageId="17" pageNumber="18">Marmosops pakaraimae</emphasis>
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<bibRefCitation author="Voss, R. S. & B. K. Lim & J. F. Diaz-Nieto & S. A. Jansa" box="[453,628,1238,1263]" pageId="17" pageNumber="18" pagination="1 - 27" refId="ref40118" refString="Voss, R. S., B. K. Lim, J. F. Diaz-Nieto, and S. A. Jansa. 2013. A new species of Marmosops (Marsupialia: Didelphidae) from the Pakaraima Highlands of Guyana, with remarks on the origin of the endemic Pantepui mammal fauna. American Museum Novitates 3778: 1 - 27." type="journal article" year="2013">Voss et al., 2013</bibRefCitation>
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[331,485,1288,1312]" pageId="17" pageNumber="18" type="description">
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<paragraph blockId="17.[144,672,1288,1777]" box="[331,485,1288,1312]" pageId="17" pageNumber="18">
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<figureCitation box="[331,485,1288,1312]" captionStart-0="FIG" captionStart-1="FIG" captionStart-2="FIG" captionStartId-0="21.[144,184,1056,1077]" captionStartId-1="22.[147,187,1056,1077]" captionStartId-2="23.[144,186,1691,1712]" captionTargetBox-0="[144,1248,248,1030]" captionTargetBox-1="[144,1248,248,1030]" captionTargetBox-2="[300,1091,248,1665]" captionTargetId-0="figure-304@21.[144,1248,248,1030]" captionTargetId-1="figure-274@22.[144,1248,248,1030]" captionTargetId-2="figure-9@23.[300,1091,248,1665]" captionTargetPageId-0="21" captionTargetPageId-1="22" captionTargetPageId-2="23" captionText-0="FIG. 11. Dorsal views of skulls of the Parvidens Group of Sciophanes. Left to right: Marmosops pakaraimae (ROM 115129, holotype), M. parvidens (AMNH 267359), and M. pinheiroi (AMNH 267345). All views about ×3." captionText-1="FIG.12. Ventral views of skulls of the Parvidens Group of Sciophanes. Left to right: Marmosops pakaraimae (ROM 115129, holotype), M. parvidens (AMNH 267359), and M. pinheiroi (AMNH 267345). All views about ×3." captionText-2="FIG. 13. Lateral views of skulls and mandibles of the Parvidens Group of Sciophanes. Top to bottom: Marmosops pakaraimae (ROM 115129, holotype), M. parvidens (AMNH 267359 [skull], 267353 [mandible]), and M. pinheiroi (AMNH 267345). All views about ×3." figureDoi-0="http://doi.org/10.5281/zenodo.4612646" figureDoi-1="http://doi.org/10.5281/zenodo.4612652" figureDoi-2="http://doi.org/10.5281/zenodo.4612654" httpUri-0="https://zenodo.org/record/4612646/files/figure.png" httpUri-1="https://zenodo.org/record/4612652/files/figure.png" httpUri-2="https://zenodo.org/record/4612654/files/figure.png" pageId="17" pageNumber="18">Figures 11–13</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="reference_group">
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<paragraph blockId="17.[144,672,1288,1777]" pageId="17" pageNumber="18">
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<treatmentCitationGroup box="[144,671,1322,1346]" pageId="17" pageNumber="18">
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<treatmentCitation author="Voss, R. S. & B. K. Lim & J. F. Diaz-Nieto & S. A. Jansa" box="[144,602,1322,1346]" httpUri="http://treatment.plazi.org/id/0388879AFF9AC779B6F8FC95FBE55C21" page="6" pageId="17" pageNumber="18" year="2013">
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<taxonomicName authority="Voss et al., 2013: 6" authorityName="Voss" authorityPageNumber="6" authorityYear="2013" box="[144,602,1322,1346]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="pakaraimae">
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<emphasis box="[144,397,1322,1346]" italics="true" pageId="17" pageNumber="18">Marmosops pakaraimae</emphasis>
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<bibRefCitation author="Voss, R. S. & B. K. Lim & J. F. Diaz-Nieto & S. A. Jansa" box="[404,602,1322,1346]" pageId="17" pageNumber="18" pagination="1 - 27" refId="ref40118" refString="Voss, R. S., B. K. Lim, J. F. Diaz-Nieto, and S. A. Jansa. 2013. A new species of Marmosops (Marsupialia: Didelphidae) from the Pakaraima Highlands of Guyana, with remarks on the origin of the endemic Pantepui mammal fauna. American Museum Novitates 3778: 1 - 27." type="journal article" year="2013">Voss et al., 2013: 6</bibRefCitation>
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</taxonomicName>
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||
</treatmentCitation>
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(original
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</treatmentCitationGroup>
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description).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="materials_examined">
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<paragraph blockId="17.[144,672,1288,1777]" pageId="17" pageNumber="18">
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<materialsCitation ID-GBIF-Occurrence="3059923314" accessionNumber="F46739" collectingDate="2003-02-26" collectionCode="TYPE, MATERIAL" collectorName="Burton K. Lim & Deirdre M. Jafferally" country="Guyana" county="The" location="Mount Roraima" municipality="Mazaruni Region" pageId="17" pageNumber="18" specimenCode="ROM 115129" specimenCount="2" typeStatus="holotype">
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<collectionCode box="[176,356,1390,1414]" pageId="17" pageNumber="18">TYPE MATERIAL</collectionCode>
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: The
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<typeStatus box="[427,524,1389,1413]" pageId="17" pageNumber="18">holotype</typeStatus>
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(by original designation) consists of the skin, skull, postcranial skeleton, and preserved tissues of an adult male (
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<specimenCode box="[215,372,1488,1513]" collectionCode="ROM" country="Canada" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34778" lsid="urn:lsid:biocol.org:col:34778" name="Royal Ontario Museum" pageId="17" pageNumber="18" type="Museum">ROM 115129</specimenCode>
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; original number
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<accessionNumber box="[582,664,1488,1512]" httpUri="http://www.ncbi.nlm.nih.gov/nucleotide/F46739" pageId="17" pageNumber="18">F46739</accessionNumber>
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) collected by
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<collectorName box="[283,445,1522,1546]" pageId="17" pageNumber="18">Burton K. Lim</collectorName>
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and
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<collectorName pageId="17" pageNumber="18">Deirdre M. Jafferally</collectorName>
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on
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<date box="[260,458,1555,1579]" pageId="17" pageNumber="18" value="2003-02-26">
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<collectingDate box="[260,458,1555,1579]" pageId="17" pageNumber="18" value="2003-02-26">26 February 2003</collectingDate>
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</date>
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at “Second Camp” on
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<location LSID="urn:lsid:plazi:treatment:03A689729806FFC606C375CBD327F95A:8ED06EBF9806FFC306CC7728D312F9CB" box="[179,353,1588,1612]" country="Guyana" county="The" municipality="Mazaruni Region" name="Mount Roraima" pageId="17" pageNumber="18">Mount Roraima</location>
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(fig. 10: locality 49),
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<collectingMunicipality box="[144,334,1621,1645]" pageId="17" pageNumber="18">CuyuniMazaruni Region</collectingMunicipality>
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,
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<collectingCountry box="[344,430,1621,1645]" name="Guyana" pageId="17" pageNumber="18">Guyana</collectingCountry>
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.
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<collectingCounty box="[439,479,1621,1645]" pageId="17" pageNumber="18">The</collectingCounty>
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other seven specimens listed below are all
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<typeStatus box="[428,536,1654,1678]" pageId="17" pageNumber="18">paratypes</typeStatus>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="17" pageNumber="18" type="distribution">
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<paragraph blockId="17.[144,672,1288,1777]" lastBlockId="17.[720,1248,859,1775]" pageId="17" pageNumber="18">
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DISTRIBUTION, HABITATS, AND SYMPATRY:
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<taxonomicName box="[144,400,1720,1744]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="pakaraimae">
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<emphasis box="[144,400,1720,1744]" italics="true" pageId="17" pageNumber="18">Marmosops pakaraimae</emphasis>
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</taxonomicName>
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is currently known from just five localities, of which three are in the Pakaraima Highlands of western
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<collectingCountry box="[1060,1145,859,883]" name="Guyana" pageId="17" pageNumber="18">Guyana</collectingCountry>
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and two are in the adjacent highlands of eastern
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<collectingCountry name="Venezuela" pageId="17" pageNumber="18">Venezuela</collectingCountry>
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. Recorded elevations at these localities range from
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<quantity box="[780,847,958,982]" metricMagnitude="2" metricUnit="m" metricValue="8.0" pageId="17" pageNumber="18" unit="m" value="800.0">800 m</quantity>
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to about
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<quantity box="[950,1030,958,982]" metricMagnitude="3" metricUnit="m" metricValue="1.5" pageId="17" pageNumber="18" unit="m" value="1500.0">1500 m</quantity>
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above sea level, and recorded habitats are premontane or lower montane rain forest (
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<bibRefCitation author="Voss, R. S. & B. K. Lim & J. F. Diaz-Nieto & S. A. Jansa" box="[898,1078,1024,1048]" pageId="17" pageNumber="18" pagination="1 - 27" refId="ref40118" refString="Voss, R. S., B. K. Lim, J. F. Diaz-Nieto, and S. A. Jansa. 2013. A new species of Marmosops (Marsupialia: Didelphidae) from the Pakaraima Highlands of Guyana, with remarks on the origin of the endemic Pantepui mammal fauna. American Museum Novitates 3778: 1 - 27." type="journal article" year="2013">Voss et al., 2013</bibRefCitation>
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). This species is not definitely known to occur sympatrically with any congeneric species, although it might be expected to come into contact with
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<taxonomicName baseAuthorityName="Tate" baseAuthorityYear="1931" box="[1107,1248,1123,1147]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="parvidens">
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<emphasis box="[1107,1248,1123,1147]" italics="true" pageId="17" pageNumber="18">M. parvidens</emphasis>
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</taxonomicName>
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and/or
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<taxonomicName baseAuthorityName="Pine" baseAuthorityYear="1981" box="[802,936,1156,1180]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="pinheiroi">
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<emphasis box="[802,936,1156,1180]" italics="true" pageId="17" pageNumber="18">M. pinheiroi</emphasis>
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</taxonomicName>
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at lower elevations in western
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<collectingCountry box="[764,848,1189,1213]" name="Guyana" pageId="17" pageNumber="18">Guyana</collectingCountry>
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or eastern
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<collectingCountry box="[972,1086,1189,1213]" name="Venezuela" pageId="17" pageNumber="18">Venezuela</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="20" lastPageNumber="21" pageId="17" pageNumber="18" type="description">
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<paragraph blockId="17.[720,1248,859,1775]" lastBlockId="18.[144,672,1224,1778]" lastPageId="18" lastPageNumber="19" pageId="17" pageNumber="18">
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DESCRIPTION: Body pelage dark brown (near Dark Umber) middorsally, but indistinctly paler laterally, and about
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<quantity box="[1095,1190,1289,1313]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="9.0" metricValueMin="8.0" pageId="17" pageNumber="18" unit="mm" value="8.5" valueMax="9.0" valueMin="8.0">8–9 mm</quantity>
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long at midback; ventral pelage superficially whitish (the ventral coloration contrasting abruptly with the brownish flanks), but hairs of throat, chest, abdomen, and inner surfaces of fore- and hind limbs uniformly gray based (only the apex of the chin, the oral margins, and the scrotum have self-white fur). Manus covered dorsally with uniformly pale hairs in some specimens (e.g., ROM 114698), but metacarpals distinctly darker than digits in others (ROM 115129); lateral carpal tubercles spoon shaped in all examined adult males. Mammary formula unknown (no female specimens examined). Tail much longer than combined length of head and body (mean LT/HBL × 100 = 148%); dorsal caudal surface uniformly dark from base to tip, but ventral surface indistinctly paler (especially near the base of the tail).
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</paragraph>
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<caption ID-DOI="http://doi.org/10.5281/zenodo.4612644" ID-Zenodo-Dep="4612644" httpUri="https://zenodo.org/record/4612644/files/figure.png" pageId="18" pageNumber="19" startId="18.[145,187,1099,1120]" targetBox="[144,1248,248,1073]" targetPageId="18">
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<paragraph blockId="18.[144,1248,1097,1180]" pageId="18" pageNumber="19">
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FIG. 10. Collecting localities of examined specimens of the Parvidens Group of
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<taxonomicName box="[989,1099,1097,1121]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="18" pageNumber="59" phylum="Chordata" rank="subGenus" subGenus="Sciophanes">
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<emphasis box="[989,1099,1097,1121]" italics="true" pageId="18" pageNumber="19">Sciophanes</emphasis>
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</taxonomicName>
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. Numbers are keyed to entries in the gazetteer (appendix 1). Progressively darker shading indicates higher elevations: pale gray ≥500 m, medium gray ≥1000 m, dark gray ≥2000 m, darkest gray ≥3000 m.
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</paragraph>
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</caption>
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<paragraph blockId="18.[144,672,1224,1778]" pageId="18" pageNumber="19">Nasal bones long (consistently extending well behind the lacrimals) and much wider posteriorly than anteriorly (laterally expanded at the maxillary-frontal suture). Lacrimal foramina concealed from lateral view inside anterior orbital margin; zygomatic process of squamosal broadly overlapped dorsally by the jugal. Palatine fenestrae absent. Dorsolateral margin of ethmoid foramen formed by the orbitosphenoid.</paragraph>
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<paragraph blockId="18.[144,672,1224,1778]" lastBlockId="18.[720,1248,1214,1776]" pageId="18" pageNumber="19">
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Upper canine (C1) short, with anterior and posterior accessory cusps in males (female specimens are unknown). Upper third molar (M3) anterolabial cingulum narrowly continuous with preprotocrista (anterior cingulum complete). Lower canine (c1) premolariform (procumbent, with posterior accessory cusp) and small, subequal in height to p1; c1 anterolingual accessory cusp absent. Entoconid of m1 apparently subequal to adjacent m2 paraconid;
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<superScript attach="left" box="[841,850,1410,1427]" fontSize="7" pageId="18" pageNumber="19">3</superScript>
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unworn m4 talonid with three distinct cusps.
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</paragraph>
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<paragraph blockId="18.[720,1248,1214,1776]" pageId="18" pageNumber="19">
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COMPARISONS:
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<taxonomicName box="[924,1186,1479,1503]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="pakaraimae">
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<emphasis box="[924,1186,1479,1503]" italics="true" pageId="18" pageNumber="19">Marmosops pakaraimae</emphasis>
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</taxonomicName>
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averages larger than
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<taxonomicName baseAuthorityName="Tate" baseAuthorityYear="1931" box="[900,1043,1512,1536]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="parvidens">
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<emphasis box="[900,1043,1512,1536]" italics="true" pageId="18" pageNumber="19">M. parvidens</emphasis>
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</taxonomicName>
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in most measured external dimensions (table 2), and the two species differ strikingly in dorsal pelage coloration (dark brown in
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<taxonomicName box="[912,1043,1611,1635]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="pakaraimae">
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<emphasis box="[912,1043,1611,1635]" italics="true" pageId="18" pageNumber="19">pakaraimae</emphasis>
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</taxonomicName>
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versus paler and distinctly reddish brown in
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<taxonomicName baseAuthorityName="Tate" baseAuthorityYear="1931" box="[1036,1182,1644,1668]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="18" pageNumber="19" phylum="Chordata" rank="species" species="parvidens">
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<emphasis box="[1036,1182,1644,1668]" italics="true" pageId="18" pageNumber="19">M. parvidens</emphasis>
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</taxonomicName>
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;
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<bibRefCitation author="Voss, R. S. & B. K. Lim & J. F. Diaz-Nieto & S. A. Jansa" pageId="18" pageNumber="19" pagination="1 - 27" refId="ref40118" refString="Voss, R. S., B. K. Lim, J. F. Diaz-Nieto, and S. A. Jansa. 2013. A new species of Marmosops (Marsupialia: Didelphidae) from the Pakaraima Highlands of Guyana, with remarks on the origin of the endemic Pantepui mammal fauna. American Museum Novitates 3778: 1 - 27." type="journal article" year="2013">Voss et al., 2013</bibRefCitation>
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: fig. 2). The difference in ventral
|
||
<superScript attach="left" box="[720,727,1732,1744]" fontSize="5" pageId="18" pageNumber="19">pel3</superScript>
|
||
This character is difficult to evaluate because specimens with unworn molars (juveniles and subadults) are unavailable.
|
||
</paragraph>
|
||
<tableNote pageId="19" pageNumber="20" targetBox="[155,1147,362,1009]" targetPageId="19">
|
||
<paragraph blockId="19.[257,1135,249,335]" box="[652,741,249,270]" pageId="19" pageNumber="20">TABLE 2</paragraph>
|
||
<paragraph blockId="19.[257,1135,249,335]" box="[257,1135,286,308]" pageId="19" pageNumber="20">
|
||
<emphasis bold="true" box="[257,1135,286,308]" pageId="19" pageNumber="20">Measurements (mm) and Weights (g) of Adult Male Specimens of the Parvidens Group</emphasis>
|
||
</paragraph>
|
||
<paragraph blockId="19.[257,1135,249,335]" box="[559,832,313,335]" pageId="19" pageNumber="20">
|
||
of
|
||
<taxonomicName authority="" box="[586,832,313,335]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="subGenus" subGenus="Sciophanes">
|
||
<emphasis bold="true" box="[586,701,313,334]" italics="true" pageId="19" pageNumber="20">Marmosops</emphasis>
|
||
(
|
||
<emphasis bold="true" box="[715,824,313,335]" italics="true" pageId="19" pageNumber="20">Sciophanes</emphasis>
|
||
)
|
||
</taxonomicName>
|
||
</paragraph>
|
||
</tableNote>
|
||
<paragraph pageId="19" pageNumber="20">
|
||
<table box="[155,1147,362,1009]" gridcols="4" gridrows="18" pageId="19" pageNumber="20">
|
||
<tr box="[155,1147,362,382]" gridrow="0" pageId="19" pageNumber="20" rowspan-0="1">
|
||
<th box="[430,585,362,382]" gridcol="1" gridrow="0" pageId="19" pageNumber="20">
|
||
<taxonomicName box="[430,559,363,382]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="pakaraimae">
|
||
<emphasis box="[430,559,363,382]" italics="true" pageId="19" pageNumber="20">M. pakaraimae</emphasis>
|
||
</taxonomicName>
|
||
a
|
||
</th>
|
||
<th box="[706,871,362,382]" gridcol="2" gridrow="0" pageId="19" pageNumber="20">
|
||
<taxonomicName baseAuthorityName="Tate" baseAuthorityYear="1931" box="[706,818,363,382]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="parvidens">
|
||
<emphasis box="[706,818,363,382]" italics="true" pageId="19" pageNumber="20">M. parvidens</emphasis>
|
||
</taxonomicName>
|
||
b
|
||
</th>
|
||
<th box="[983,1147,362,382]" gridcol="3" gridrow="0" pageId="19" pageNumber="20">
|
||
<taxonomicName baseAuthorityName="Pine" baseAuthorityYear="1981" box="[983,1087,363,382]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="pinheiroi">
|
||
<emphasis box="[983,1087,363,382]" italics="true" pageId="19" pageNumber="20">M. pinheiroi</emphasis>
|
||
</taxonomicName>
|
||
c
|
||
</th>
|
||
</tr>
|
||
<tr box="[155,1147,400,419]" gridrow="1" pageId="19" pageNumber="20">
|
||
<th box="[155,216,400,419]" gridcol="0" gridrow="1" pageId="19" pageNumber="20">HBL</th>
|
||
<td box="[430,585,400,419]" gridcol="1" gridrow="1" pageId="19" pageNumber="20">109 (104–116) 7</td>
|
||
<td box="[706,871,400,419]" gridcol="2" gridrow="1" pageId="19" pageNumber="20">100 (93–107) 10</td>
|
||
<td box="[983,1147,400,419]" gridcol="3" gridrow="1" pageId="19" pageNumber="20">101 (85–121) 12</td>
|
||
</tr>
|
||
<tr box="[155,1147,437,456]" gridrow="2" pageId="19" pageNumber="20">
|
||
<th box="[155,216,437,456]" gridcol="0" gridrow="2" pageId="19" pageNumber="20">LT</th>
|
||
<td box="[430,585,437,456]" gridcol="1" gridrow="2" pageId="19" pageNumber="20">161 (151–169) 7</td>
|
||
<td box="[706,871,437,456]" gridcol="2" gridrow="2" pageId="19" pageNumber="20">150 (142–160) 10</td>
|
||
<td box="[983,1147,437,456]" gridcol="3" gridrow="2" pageId="19" pageNumber="20">150 (142–160) 12</td>
|
||
</tr>
|
||
<tr box="[155,1147,473,493]" gridrow="3" pageId="19" pageNumber="20">
|
||
<th box="[155,216,473,493]" gridcol="0" gridrow="3" pageId="19" pageNumber="20">HF</th>
|
||
<td box="[430,585,473,493]" gridcol="1" gridrow="3" pageId="19" pageNumber="20">18 (17–19) 7</td>
|
||
<td box="[706,871,473,493]" gridcol="2" gridrow="3" pageId="19" pageNumber="20">16 (15–17) 10</td>
|
||
<td box="[983,1147,473,493]" gridcol="3" gridrow="3" pageId="19" pageNumber="20">17 (16–18) 12</td>
|
||
</tr>
|
||
<tr box="[155,1147,510,530]" gridrow="4" pageId="19" pageNumber="20">
|
||
<th box="[155,216,510,530]" gridcol="0" gridrow="4" pageId="19" pageNumber="20">Ear</th>
|
||
<td box="[430,585,510,530]" gridcol="1" gridrow="4" pageId="19" pageNumber="20">22 (22–23) 7</td>
|
||
<td box="[706,871,510,530]" gridcol="2" gridrow="4" pageId="19" pageNumber="20">22 (21–24) 9</td>
|
||
<td box="[983,1147,510,530]" gridcol="3" gridrow="4" pageId="19" pageNumber="20">22 (20–25) 12</td>
|
||
</tr>
|
||
<tr box="[155,1147,547,567]" gridrow="5" pageId="19" pageNumber="20">
|
||
<th box="[155,216,547,567]" gridcol="0" gridrow="5" pageId="19" pageNumber="20">CBL</th>
|
||
<td box="[430,585,547,567]" gridcol="1" gridrow="5" pageId="19" pageNumber="20">30.8 (29.8–31.9) 7</td>
|
||
<td box="[706,871,547,567]" gridcol="2" gridrow="5" pageId="19" pageNumber="20">28.3 (27.3–29.1) 9</td>
|
||
<td box="[983,1147,547,567]" gridcol="3" gridrow="5" pageId="19" pageNumber="20">29.1 (28.4–29.8) 12</td>
|
||
</tr>
|
||
<tr box="[155,1147,584,604]" gridrow="6" pageId="19" pageNumber="20">
|
||
<th box="[155,216,584,604]" gridcol="0" gridrow="6" pageId="19" pageNumber="20">NL</th>
|
||
<td box="[430,585,584,604]" gridcol="1" gridrow="6" pageId="19" pageNumber="20">14.6 (14.2–15.2) 4</td>
|
||
<td box="[706,871,584,604]" gridcol="2" gridrow="6" pageId="19" pageNumber="20">13.7 (12.7–14.4) 9</td>
|
||
<td box="[983,1147,584,604]" gridcol="3" gridrow="6" pageId="19" pageNumber="20">14.1 (13.2–14.7) 11</td>
|
||
</tr>
|
||
<tr box="[155,1147,621,640]" gridrow="7" pageId="19" pageNumber="20">
|
||
<th box="[155,216,621,640]" gridcol="0" gridrow="7" pageId="19" pageNumber="20">NB</th>
|
||
<td box="[430,585,621,640]" gridcol="1" gridrow="7" pageId="19" pageNumber="20">3.8 (3.5–4.0) 7</td>
|
||
<td box="[706,871,621,640]" gridcol="2" gridrow="7" pageId="19" pageNumber="20">3.4 (2.9–3.6) 12</td>
|
||
<td box="[983,1147,621,640]" gridcol="3" gridrow="7" pageId="19" pageNumber="20">3.7 (3.1–4.2) 12</td>
|
||
</tr>
|
||
<tr box="[155,1147,658,677]" gridrow="8" pageId="19" pageNumber="20">
|
||
<th box="[155,216,658,677]" gridcol="0" gridrow="8" pageId="19" pageNumber="20">LIB</th>
|
||
<td box="[430,585,658,677]" gridcol="1" gridrow="8" pageId="19" pageNumber="20">6.0 (5.8–6.2) 7</td>
|
||
<td box="[706,871,658,677]" gridcol="2" gridrow="8" pageId="19" pageNumber="20">5.3 (4.9–5.5) 11</td>
|
||
<td box="[983,1147,658,677]" gridcol="3" gridrow="8" pageId="19" pageNumber="20">5.4 (5.2–5.7) 12</td>
|
||
</tr>
|
||
<tr box="[155,1147,695,714]" gridrow="9" pageId="19" pageNumber="20">
|
||
<th box="[155,216,695,714]" gridcol="0" gridrow="9" pageId="19" pageNumber="20">LPB</th>
|
||
<td box="[430,585,695,714]" gridcol="1" gridrow="9" pageId="19" pageNumber="20">6.2 (6.0–6.6) 7</td>
|
||
<td box="[706,871,695,714]" gridcol="2" gridrow="9" pageId="19" pageNumber="20">5.5 (5.2–5.7) 11</td>
|
||
<td box="[983,1147,695,714]" gridcol="3" gridrow="9" pageId="19" pageNumber="20">5.6 (5.2–5.9) 11</td>
|
||
</tr>
|
||
<tr box="[155,1147,731,751]" gridrow="10" pageId="19" pageNumber="20">
|
||
<th box="[155,216,731,751]" gridcol="0" gridrow="10" pageId="19" pageNumber="20">ZB</th>
|
||
<td box="[430,585,731,751]" gridcol="1" gridrow="10" pageId="19" pageNumber="20">15.2 (14.8–15.7) 7</td>
|
||
<td box="[706,871,731,751]" gridcol="2" gridrow="10" pageId="19" pageNumber="20">14.5 (13.9–15.0) 10</td>
|
||
<td box="[983,1147,731,751]" gridcol="3" gridrow="10" pageId="19" pageNumber="20">15.1 (14.6–16.0) 12</td>
|
||
</tr>
|
||
<tr box="[155,1147,768,788]" gridrow="11" pageId="19" pageNumber="20">
|
||
<th box="[155,216,768,788]" gridcol="0" gridrow="11" pageId="19" pageNumber="20">PL</th>
|
||
<td box="[430,585,768,788]" gridcol="1" gridrow="11" pageId="19" pageNumber="20">17.3 (16.5–17.9) 7</td>
|
||
<td box="[706,871,768,788]" gridcol="2" gridrow="11" pageId="19" pageNumber="20">16.0 (15.0–16.8) 10</td>
|
||
<td box="[983,1147,768,788]" gridcol="3" gridrow="11" pageId="19" pageNumber="20">16.3 (16.0–16.7) 11</td>
|
||
</tr>
|
||
<tr box="[155,1147,805,825]" gridrow="12" pageId="19" pageNumber="20">
|
||
<th box="[155,216,805,825]" gridcol="0" gridrow="12" pageId="19" pageNumber="20">PB</th>
|
||
<td box="[430,585,805,825]" gridcol="1" gridrow="12" pageId="19" pageNumber="20">8.9 (8.2–9.4) 7</td>
|
||
<td box="[706,871,805,825]" gridcol="2" gridrow="12" pageId="19" pageNumber="20">8.3 (8.0–8.7) 12</td>
|
||
<td box="[983,1147,805,825]" gridcol="3" gridrow="12" pageId="19" pageNumber="20">8.6 (8.2–8.9) 12</td>
|
||
</tr>
|
||
<tr box="[155,1147,842,861]" gridrow="13" pageId="19" pageNumber="20">
|
||
<th box="[155,216,842,861]" gridcol="0" gridrow="13" pageId="19" pageNumber="20">MTR</th>
|
||
<td box="[430,585,842,861]" gridcol="1" gridrow="13" pageId="19" pageNumber="20">12.2 (11.9–12.6) 7</td>
|
||
<td box="[706,871,842,861]" gridcol="2" gridrow="13" pageId="19" pageNumber="20">11.2 (11.0–11.6) 11</td>
|
||
<td box="[983,1147,842,861]" gridcol="3" gridrow="13" pageId="19" pageNumber="20">11.6 (11.3–12.0) 12</td>
|
||
</tr>
|
||
<tr box="[155,1147,879,898]" gridrow="14" pageId="19" pageNumber="20">
|
||
<th box="[155,216,879,898]" gridcol="0" gridrow="14" pageId="19" pageNumber="20">LM</th>
|
||
<td box="[430,585,879,898]" gridcol="1" gridrow="14" pageId="19" pageNumber="20">6.1 (6.0–6.3) 7</td>
|
||
<td box="[706,871,879,898]" gridcol="2" gridrow="14" pageId="19" pageNumber="20">5.5 (5.3–5.7) 12</td>
|
||
<td box="[983,1147,879,898]" gridcol="3" gridrow="14" pageId="19" pageNumber="20">5.7 (5.6–5.9) 12</td>
|
||
</tr>
|
||
<tr box="[155,1147,916,935]" gridrow="15" pageId="19" pageNumber="20">
|
||
<th box="[155,216,916,935]" gridcol="0" gridrow="15" pageId="19" pageNumber="20">M1–3</th>
|
||
<td box="[430,585,916,935]" gridcol="1" gridrow="15" pageId="19" pageNumber="20">5.2 (5.2–5.4) 7</td>
|
||
<td box="[706,871,916,935]" gridcol="2" gridrow="15" pageId="19" pageNumber="20">4.8 (4.6–5.2) 12</td>
|
||
<td box="[983,1147,916,935]" gridcol="3" gridrow="15" pageId="19" pageNumber="20">5.0 (4.8–5.2) 12</td>
|
||
</tr>
|
||
<tr box="[155,1147,953,972]" gridrow="16" pageId="19" pageNumber="20">
|
||
<th box="[155,216,953,972]" gridcol="0" gridrow="16" pageId="19" pageNumber="20">WM3</th>
|
||
<td box="[430,585,953,972]" gridcol="1" gridrow="16" pageId="19" pageNumber="20">2.0 (2.0–2.1) 7</td>
|
||
<td box="[706,871,953,972]" gridcol="2" gridrow="16" pageId="19" pageNumber="20">1.9 (1.8–2.0) 12</td>
|
||
<td box="[983,1147,953,972]" gridcol="3" gridrow="16" pageId="19" pageNumber="20">1.9 (1.8–2.0) 12</td>
|
||
</tr>
|
||
<tr box="[155,1147,989,1009]" gridrow="17" pageId="19" pageNumber="20">
|
||
<th box="[155,216,989,1009]" gridcol="0" gridrow="17" pageId="19" pageNumber="20">Weight</th>
|
||
<td box="[430,585,989,1009]" gridcol="1" gridrow="17" pageId="19" pageNumber="20">30 (25–33) 6</td>
|
||
<td box="[706,871,989,1009]" gridcol="2" gridrow="17" pageId="19" pageNumber="20">25 (21–31) 9</td>
|
||
<td box="[983,1147,989,1009]" gridcol="3" gridrow="17" pageId="19" pageNumber="20">27 (22–33) 12</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<tableNote pageId="19" pageNumber="20" targetBox="[155,1147,362,1009]" targetPageId="19">
|
||
<paragraph blockId="19.[144,1253,1024,1212]" pageId="19" pageNumber="20">
|
||
<superScript attach="left" box="[144,150,1024,1036]" fontSize="5" pageId="19" pageNumber="20">a</superScript>
|
||
The mean, the observed range (in parentheses), and the sample size are provided for each measurement of the type series (ROM 114698, 115129, 115148, 115254, 115841, 115845; USNM 385046).
|
||
</paragraph>
|
||
<paragraph blockId="19.[144,1253,1024,1212]" pageId="19" pageNumber="20">
|
||
<superScript attach="left" box="[144,151,1072,1084]" fontSize="5" pageId="19" pageNumber="20">b</superScript>
|
||
The mean, the observed range (in parentheses), and the sample size are provided for each measurement of the following series: AMNH 93970, 267347, 267348, 267353, 267359, 267361; MNHN 1995-929, 1995-930, 1995-933; ROM 114144, 117348; USNM 579989.
|
||
</paragraph>
|
||
<paragraph blockId="19.[144,1253,1024,1212]" pageId="19" pageNumber="20">
|
||
<superScript attach="left" box="[144,150,1144,1156]" fontSize="5" pageId="19" pageNumber="20">c</superScript>
|
||
The mean, the observed range (in parentheses), and the sample size are provided for each measurement of the following series: AMNH 266423, 267341, 267342, 267345, 267346, 267349, 267352, 267357; CM 63506; FMNH 95320; MNHN 1995-931, 1995-932; ROM 108920, 111558, 111663; USNM 461459, 461460, 461462–461465.
|
||
</paragraph>
|
||
</tableNote>
|
||
<paragraph blockId="19.[144,673,1243,1763]" lastBlockId="19.[720,1248,1243,1764]" pageId="19" pageNumber="20">
|
||
age coloration (op. cit.: fig. 3) is even more striking: whereas
|
||
<taxonomicName box="[357,532,1276,1300]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="pakaraimae">
|
||
<emphasis box="[357,532,1276,1300]" italics="true" pageId="19" pageNumber="20">M. pakaraimae</emphasis>
|
||
</taxonomicName>
|
||
has almost completely gray-based ventral fur, all examined specimens of
|
||
<taxonomicName baseAuthorityName="Tate" baseAuthorityYear="1931" box="[303,452,1342,1366]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="parvidens">
|
||
<emphasis box="[303,452,1342,1366]" italics="true" pageId="19" pageNumber="20">M. parvidens</emphasis>
|
||
</taxonomicName>
|
||
have a continuous streak of self-whitish fur that extends from chin to groin.
|
||
<taxonomicName box="[247,509,1409,1433]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="pakaraimae">
|
||
<emphasis box="[247,509,1409,1433]" italics="true" pageId="19" pageNumber="20">Marmosops pakaraimae</emphasis>
|
||
</taxonomicName>
|
||
is consistently larger than
|
||
<taxonomicName baseAuthorityName="Tate" baseAuthorityYear="1931" box="[281,389,1442,1466]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="parvidens">
|
||
<emphasis box="[281,389,1442,1466]" italics="true" pageId="19" pageNumber="20">parvidens</emphasis>
|
||
</taxonomicName>
|
||
in all measured craniodental dimensions, especially in five variables (CBL, LIB, LPB, MTR, LM) that exhibit nonoverlapping variation between our male samples (no female specimens of
|
||
<taxonomicName box="[467,632,1574,1598]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="pakaraimae">
|
||
<emphasis box="[467,632,1574,1598]" italics="true" pageId="19" pageNumber="20">M. pakaraimae</emphasis>
|
||
</taxonomicName>
|
||
are known). Side-by-side comparisons of representative skulls (figs. 11–13) reveal that
|
||
<taxonomicName class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="pakaraimae">
|
||
<emphasis italics="true" pageId="19" pageNumber="20">M. pakaraimae</emphasis>
|
||
</taxonomicName>
|
||
has a visibly broader interorbital region but relatively smaller orbits than
|
||
<taxonomicName baseAuthorityName="Tate" baseAuthorityYear="1931" box="[483,632,1706,1730]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="parvidens">
|
||
<emphasis box="[483,632,1706,1730]" italics="true" pageId="19" pageNumber="20">M. parvidens</emphasis>
|
||
</taxonomicName>
|
||
. In qualitative aspects of craniodental morphology, however, these species are notably similar, both having lacrimal foramina that are mostly concealed from lateral view inside the anterior orbital margin, upper third molars with narrowly complete anterior cingula, and consistently tricuspid m4 talonids.
|
||
</paragraph>
|
||
<paragraph blockId="19.[720,1248,1243,1764]" lastBlockId="20.[144,673,1138,1757]" lastPageId="20" lastPageNumber="21" pageId="19" pageNumber="20">
|
||
<taxonomicName box="[752,1013,1442,1466]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="pakaraimae">
|
||
<emphasis box="[752,1013,1442,1466]" italics="true" pageId="19" pageNumber="20">Marmosops pakaraimae</emphasis>
|
||
</taxonomicName>
|
||
also averages larger than
|
||
<taxonomicName baseAuthorityName="Pine" baseAuthorityYear="1981" box="[773,899,1475,1499]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="pinheiroi">
|
||
<emphasis box="[773,899,1475,1499]" italics="true" pageId="19" pageNumber="20">M. pinheiroi</emphasis>
|
||
</taxonomicName>
|
||
in most external dimensions, and the two species differ in dorsal pelage color (dark brown in
|
||
<taxonomicName box="[832,997,1541,1565]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="pakaraimae">
|
||
<emphasis box="[832,997,1541,1565]" italics="true" pageId="19" pageNumber="20">M. pakaraimae</emphasis>
|
||
</taxonomicName>
|
||
versus paler brownish gray in
|
||
<taxonomicName baseAuthorityName="Pine" baseAuthorityYear="1981" box="[797,922,1574,1598]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="pinheiroi">
|
||
<emphasis box="[797,922,1574,1598]" italics="true" pageId="19" pageNumber="20">M. pinheiroi</emphasis>
|
||
</taxonomicName>
|
||
). The ventral fur of
|
||
<taxonomicName class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="pakaraimae">
|
||
<emphasis italics="true" pageId="19" pageNumber="20">M. pakaraimae</emphasis>
|
||
</taxonomicName>
|
||
is also more extensively gray based than the ventral fur of
|
||
<taxonomicName baseAuthorityName="Pine" baseAuthorityYear="1981" box="[867,995,1640,1664]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="pinheiroi">
|
||
<emphasis box="[867,995,1640,1664]" italics="true" pageId="19" pageNumber="20">M. pinheiroi</emphasis>
|
||
</taxonomicName>
|
||
, which usually includes a narrow, discontinuous midventral streak of selfwhite hairs.
|
||
<taxonomicName box="[852,1103,1706,1730]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="pakaraimae">
|
||
<emphasis box="[852,1103,1706,1730]" italics="true" pageId="19" pageNumber="20">Marmosops pakaraimae</emphasis>
|
||
</taxonomicName>
|
||
is also larger on average than
|
||
<taxonomicName baseAuthorityName="Pine" baseAuthorityYear="1981" box="[894,1021,1739,1763]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="19" pageNumber="20" phylum="Chordata" rank="species" species="pinheiroi">
|
||
<emphasis box="[894,1021,1739,1763]" italics="true" pageId="19" pageNumber="20">M. pinheiroi</emphasis>
|
||
</taxonomicName>
|
||
in craniodental measurements, especially in three dimensions (LIB, LPB, and LM) that exhibit nonoverlapping variation in our samples. Visual comparisons of representative skulls (figs. 11–13) reveal similar proportional differences between
|
||
<taxonomicName box="[510,672,1270,1294]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="21" phylum="Chordata" rank="species" species="pakaraimae">
|
||
<emphasis box="[510,672,1270,1294]" italics="true" pageId="20" pageNumber="21">M. pakaraimae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName baseAuthorityName="Pine" baseAuthorityYear="1981" box="[189,314,1303,1327]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="21" phylum="Chordata" rank="species" species="pinheiroi">
|
||
<emphasis box="[189,314,1303,1327]" italics="true" pageId="20" pageNumber="21">M. pinheiroi</emphasis>
|
||
</taxonomicName>
|
||
to those previously noted between
|
||
<taxonomicName box="[144,303,1336,1360]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="21" phylum="Chordata" rank="species" species="pakaraimae">
|
||
<emphasis box="[144,303,1336,1360]" italics="true" pageId="20" pageNumber="21">M. pakaraimae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName baseAuthorityName="Tate" baseAuthorityYear="1931" box="[358,496,1336,1360]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="21" phylum="Chordata" rank="species" species="parvidens">
|
||
<emphasis box="[358,496,1336,1360]" italics="true" pageId="20" pageNumber="21">M. parvidens</emphasis>
|
||
</taxonomicName>
|
||
, namely that
|
||
<taxonomicName class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="21" phylum="Chordata" rank="species" species="pakaraimae">
|
||
<emphasis italics="true" pageId="20" pageNumber="21">M. pakaraimae</emphasis>
|
||
</taxonomicName>
|
||
has a relatively broader interorbit but smaller orbits. Additionally, the lacrimal foramina are more prominently exposed laterally, M3 never has a complete anterior cingulum, and m4 often has a bicuspid talonid in
|
||
<taxonomicName baseAuthorityName="Pine" baseAuthorityYear="1981" box="[407,533,1501,1525]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="21" phylum="Chordata" rank="species" species="pinheiroi">
|
||
<emphasis box="[407,533,1501,1525]" italics="true" pageId="20" pageNumber="21">M. pinheiroi</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<tableNote pageId="20" pageNumber="21" targetBox="[155,993,365,974]" targetPageId="20">
|
||
<paragraph blockId="20.[246,1146,249,335]" box="[652,741,249,270]" pageId="20" pageNumber="21">TABLE 3</paragraph>
|
||
<paragraph blockId="20.[246,1146,249,335]" box="[246,1146,286,308]" pageId="20" pageNumber="21">
|
||
<emphasis bold="true" box="[246,1146,286,308]" pageId="20" pageNumber="21">Measurements (mm) and Weights (g) of Adult Female Specimens of the Parvidens Group</emphasis>
|
||
</paragraph>
|
||
<paragraph blockId="20.[246,1146,249,335]" box="[556,836,312,335]" pageId="20" pageNumber="21">
|
||
<emphasis bold="true" box="[556,829,313,335]" pageId="20" pageNumber="21">
|
||
of
|
||
<taxonomicName authority="" box="[582,829,313,335]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="21" phylum="Chordata" rank="subGenus" subGenus="Sciophanes">
|
||
<emphasis bold="true" box="[582,697,313,334]" italics="true" pageId="20" pageNumber="21">Marmosops</emphasis>
|
||
(
|
||
<emphasis bold="true" box="[712,821,313,335]" italics="true" pageId="20" pageNumber="21">Sciophanes</emphasis>
|
||
)
|
||
</taxonomicName>
|
||
</emphasis>
|
||
<superScript attach="none" box="[829,836,312,326]" fontSize="6" pageId="20" pageNumber="21">a</superScript>
|
||
</paragraph>
|
||
</tableNote>
|
||
<paragraph pageId="20" pageNumber="21">
|
||
<table box="[155,993,365,974]" gridcols="3" gridrows="17" pageId="20" pageNumber="21">
|
||
<tr box="[155,993,365,385]" gridrow="0" pageId="20" pageNumber="21" rowspan-0="1">
|
||
<th box="[423,577,365,385]" gridcol="1" gridrow="0" pageId="20" pageNumber="21">
|
||
<taxonomicName baseAuthorityName="Tate" baseAuthorityYear="1931" box="[423,534,366,385]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="21" phylum="Chordata" rank="species" species="parvidens">
|
||
<emphasis box="[423,534,366,385]" italics="true" pageId="20" pageNumber="21">M. parvidens</emphasis>
|
||
</taxonomicName>
|
||
b
|
||
</th>
|
||
<th box="[829,993,365,385]" gridcol="2" gridrow="0" pageId="20" pageNumber="21">
|
||
<taxonomicName baseAuthorityName="Pine" baseAuthorityYear="1981" box="[829,934,366,385]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="21" phylum="Chordata" rank="species" species="pinheiroi">
|
||
<emphasis box="[829,934,366,385]" italics="true" pageId="20" pageNumber="21">M. pinheiroi</emphasis>
|
||
</taxonomicName>
|
||
c
|
||
</th>
|
||
</tr>
|
||
<tr box="[155,993,402,422]" gridrow="1" pageId="20" pageNumber="21">
|
||
<th box="[155,216,402,422]" gridcol="0" gridrow="1" pageId="20" pageNumber="21">HBL</th>
|
||
<td box="[423,577,402,422]" gridcol="1" gridrow="1" pageId="20" pageNumber="21">96 (94–97) 2</td>
|
||
<td box="[829,993,402,422]" gridcol="2" gridrow="1" pageId="20" pageNumber="21">100 (95–108) 15</td>
|
||
</tr>
|
||
<tr box="[155,993,439,459]" gridrow="2" pageId="20" pageNumber="21">
|
||
<th box="[155,216,439,459]" gridcol="0" gridrow="2" pageId="20" pageNumber="21">LT</th>
|
||
<td box="[423,577,439,459]" gridcol="1" gridrow="2" pageId="20" pageNumber="21">136 (133–138) 2</td>
|
||
<td box="[829,993,439,459]" gridcol="2" gridrow="2" pageId="20" pageNumber="21">141 (125–154) 15</td>
|
||
</tr>
|
||
<tr box="[155,993,476,496]" gridrow="3" pageId="20" pageNumber="21">
|
||
<th box="[155,216,476,496]" gridcol="0" gridrow="3" pageId="20" pageNumber="21">HF</th>
|
||
<td box="[423,577,476,496]" gridcol="1" gridrow="3" pageId="20" pageNumber="21">16 (15–17) 2</td>
|
||
<td box="[829,993,476,496]" gridcol="2" gridrow="3" pageId="20" pageNumber="21">16 (14–17) 15</td>
|
||
</tr>
|
||
<tr box="[155,993,513,533]" gridrow="4" pageId="20" pageNumber="21">
|
||
<th box="[155,216,513,533]" gridcol="0" gridrow="4" pageId="20" pageNumber="21">Ear</th>
|
||
<td box="[423,577,513,533]" gridcol="1" gridrow="4" pageId="20" pageNumber="21">21 (20–21) 2</td>
|
||
<td box="[829,993,513,533]" gridcol="2" gridrow="4" pageId="20" pageNumber="21">20 (18–23) 15</td>
|
||
</tr>
|
||
<tr box="[155,993,550,569]" gridrow="5" pageId="20" pageNumber="21">
|
||
<th box="[155,216,550,569]" gridcol="0" gridrow="5" pageId="20" pageNumber="21">CBL</th>
|
||
<td box="[423,577,550,569]" gridcol="1" gridrow="5" pageId="20" pageNumber="21">27.3 (26.7–28.0) 4</td>
|
||
<td box="[829,993,550,569]" gridcol="2" gridrow="5" pageId="20" pageNumber="21">28.5 (27.9–29.8) 14</td>
|
||
</tr>
|
||
<tr box="[155,993,587,606]" gridrow="6" pageId="20" pageNumber="21">
|
||
<th box="[155,216,587,606]" gridcol="0" gridrow="6" pageId="20" pageNumber="21">NL</th>
|
||
<td box="[423,577,587,606]" gridcol="1" gridrow="6" pageId="20" pageNumber="21">12.9 (12.7–13.4) 4</td>
|
||
<td box="[829,993,587,606]" gridcol="2" gridrow="6" pageId="20" pageNumber="21">13.9 (13.4–14.6) 9</td>
|
||
</tr>
|
||
<tr box="[155,993,624,643]" gridrow="7" pageId="20" pageNumber="21">
|
||
<th box="[155,216,624,643]" gridcol="0" gridrow="7" pageId="20" pageNumber="21">NB</th>
|
||
<td box="[423,577,624,643]" gridcol="1" gridrow="7" pageId="20" pageNumber="21">3.1 (2.8–3.5) 5</td>
|
||
<td box="[829,993,624,643]" gridcol="2" gridrow="7" pageId="20" pageNumber="21">3.3 (2.9–3.8) 14</td>
|
||
</tr>
|
||
<tr box="[155,993,660,680]" gridrow="8" pageId="20" pageNumber="21">
|
||
<th box="[155,216,660,680]" gridcol="0" gridrow="8" pageId="20" pageNumber="21">LIB</th>
|
||
<td box="[423,577,660,680]" gridcol="1" gridrow="8" pageId="20" pageNumber="21">5.2 (4.9–5.4) 4</td>
|
||
<td box="[829,993,660,680]" gridcol="2" gridrow="8" pageId="20" pageNumber="21">5.4 (5.2–5.5) 15</td>
|
||
</tr>
|
||
<tr box="[155,993,697,717]" gridrow="9" pageId="20" pageNumber="21">
|
||
<th box="[155,216,697,717]" gridcol="0" gridrow="9" pageId="20" pageNumber="21">ZB</th>
|
||
<td box="[423,577,697,717]" gridcol="1" gridrow="9" pageId="20" pageNumber="21">14.5 (13.9–14.8) 5</td>
|
||
<td box="[829,993,697,717]" gridcol="2" gridrow="9" pageId="20" pageNumber="21">15.1 (14.6–15.9) 12</td>
|
||
</tr>
|
||
<tr box="[155,993,734,754]" gridrow="10" pageId="20" pageNumber="21">
|
||
<th box="[155,216,734,754]" gridcol="0" gridrow="10" pageId="20" pageNumber="21">PL</th>
|
||
<td box="[423,577,734,754]" gridcol="1" gridrow="10" pageId="20" pageNumber="21">15.3 (14.9–15.8) 4</td>
|
||
<td box="[829,993,734,754]" gridcol="2" gridrow="10" pageId="20" pageNumber="21">16.0 (15.5–16.8) 9</td>
|
||
</tr>
|
||
<tr box="[155,993,771,790]" gridrow="11" pageId="20" pageNumber="21">
|
||
<th box="[155,216,771,790]" gridcol="0" gridrow="11" pageId="20" pageNumber="21">PB</th>
|
||
<td box="[423,577,771,790]" gridcol="1" gridrow="11" pageId="20" pageNumber="21">8.3 (8.1–8.7) 5</td>
|
||
<td box="[829,993,771,790]" gridcol="2" gridrow="11" pageId="20" pageNumber="21">8.8 (8.4–9.3) 14</td>
|
||
</tr>
|
||
<tr box="[155,993,808,827]" gridrow="12" pageId="20" pageNumber="21">
|
||
<th box="[155,216,808,827]" gridcol="0" gridrow="12" pageId="20" pageNumber="21">MTR</th>
|
||
<td box="[423,577,808,827]" gridcol="1" gridrow="12" pageId="20" pageNumber="21">11.1 (11.1–11.2) 5</td>
|
||
<td box="[829,993,808,827]" gridcol="2" gridrow="12" pageId="20" pageNumber="21">11.6 (11.2–12.1) 15</td>
|
||
</tr>
|
||
<tr box="[155,993,845,864]" gridrow="13" pageId="20" pageNumber="21">
|
||
<th box="[155,216,845,864]" gridcol="0" gridrow="13" pageId="20" pageNumber="21">LM</th>
|
||
<td box="[423,577,845,864]" gridcol="1" gridrow="13" pageId="20" pageNumber="21">5.5 (5.3–5.6) 5</td>
|
||
<td box="[829,993,845,864]" gridcol="2" gridrow="13" pageId="20" pageNumber="21">5.8 (5.5–6.2) 15</td>
|
||
</tr>
|
||
<tr box="[155,993,881,901]" gridrow="14" pageId="20" pageNumber="21">
|
||
<th box="[155,216,881,901]" gridcol="0" gridrow="14" pageId="20" pageNumber="21">M1–3</th>
|
||
<td box="[423,577,881,901]" gridcol="1" gridrow="14" pageId="20" pageNumber="21">4.8 (4.7–4.9) 5</td>
|
||
<td box="[829,993,881,901]" gridcol="2" gridrow="14" pageId="20" pageNumber="21">5.0 (4.8–5.4) 15</td>
|
||
</tr>
|
||
<tr box="[155,993,918,938]" gridrow="15" pageId="20" pageNumber="21">
|
||
<th box="[155,216,918,938]" gridcol="0" gridrow="15" pageId="20" pageNumber="21">WM3</th>
|
||
<td box="[423,577,918,938]" gridcol="1" gridrow="15" pageId="20" pageNumber="21">1.9 (1.9–2.0) 5</td>
|
||
<td box="[829,993,918,938]" gridcol="2" gridrow="15" pageId="20" pageNumber="21">2.0 (1.8–2.1) 15</td>
|
||
</tr>
|
||
<tr box="[155,993,955,974]" gridrow="16" pageId="20" pageNumber="21">
|
||
<th box="[155,216,955,974]" gridcol="0" gridrow="16" pageId="20" pageNumber="21">Weight</th>
|
||
<td box="[423,577,955,974]" gridcol="1" gridrow="16" pageId="20" pageNumber="21">22</td>
|
||
<td box="[829,993,955,974]" gridcol="2" gridrow="16" pageId="20" pageNumber="21">22 (19–25) 11</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<tableNote pageId="20" pageNumber="21" targetBox="[155,993,365,974]" targetPageId="20">
|
||
<paragraph blockId="20.[144,1250,998,1114]" box="[144,669,998,1018]" pageId="20" pageNumber="21">
|
||
<superScript attach="left" box="[144,150,998,1010]" fontSize="5" pageId="20" pageNumber="21">a</superScript>
|
||
Female specimens of
|
||
<taxonomicName box="[340,542,999,1018]" class="Mammalia" family="Didelphidae" genus="Marmosops" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="21" phylum="Chordata" rank="species" species="pakaraimae">
|
||
<emphasis box="[340,542,999,1018]" italics="true" pageId="20" pageNumber="21">Marmosops pakaraimae</emphasis>
|
||
</taxonomicName>
|
||
are unknown.
|
||
</paragraph>
|
||
<paragraph blockId="20.[144,1250,998,1114]" pageId="20" pageNumber="21">
|
||
<superScript attach="left" box="[144,151,1022,1034]" fontSize="5" pageId="20" pageNumber="21">b</superScript>
|
||
The mean, the observed range (in parentheses), and the sample size are provided for each measurement of the following series: AMNH 97333, 267344; FMNH 18545; USNM 548439, 579990.
|
||
</paragraph>
|
||
<paragraph blockId="20.[144,1250,998,1114]" pageId="20" pageNumber="21">
|
||
<superScript attach="left" box="[144,150,1070,1082]" fontSize="5" pageId="20" pageNumber="21">c</superScript>
|
||
The mean, the observed range (in parentheses), and the sample size are provided for each measurement of the following series: AMNH 130570, 267342 267352; CM 63506; FMNH 95320; USNM 393529–393532, 461459, 461460, 461462, 461464, 461465, 545543.
|
||
</paragraph>
|
||
</tableNote>
|
||
<paragraph blockId="20.[144,673,1138,1757]" pageId="20" pageNumber="21">
|
||
SPECIMENS EXAMINED (
|
||
<emphasis box="[453,472,1535,1558]" italics="true" pageId="20" pageNumber="21">N</emphasis>
|
||
= 8):
|
||
<emphasis bold="true" box="[557,647,1534,1558]" pageId="20" pageNumber="21">
|
||
<collectingCountry box="[557,647,1534,1558]" name="Guyana" pageId="20" pageNumber="21">Guyana</collectingCountry>
|
||
</emphasis>
|
||
—
|
||
<emphasis box="[144,346,1568,1591]" italics="true" pageId="20" pageNumber="21">
|
||
<collectingRegion box="[144,342,1568,1591]" country="Guyana" name="Cuyuni-Mazaruni" pageId="20" pageNumber="21">Cuyuni-Mazaruni</collectingRegion>
|
||
,
|
||
</emphasis>
|
||
Mt. Roraima (ROM 115129, 115148, 115254);
|
||
<emphasis box="[355,538,1601,1624]" italics="true" pageId="20" pageNumber="21">
|
||
<collectingRegion box="[355,534,1601,1624]" country="Guyana" name="Potaro-Siparuni" pageId="20" pageNumber="21">Potaro-Siparuni</collectingRegion>
|
||
,
|
||
</emphasis>
|
||
Mt. Ayanganna (ROM 114698), Mt. Wokomung (ROM 115841, 115845).
|
||
<emphasis bold="true" box="[332,446,1667,1691]" pageId="20" pageNumber="21">
|
||
<collectingCountry box="[332,446,1667,1691]" name="Venezuela" pageId="20" pageNumber="21">Venezuela</collectingCountry>
|
||
</emphasis>
|
||
—
|
||
<emphasis box="[472,552,1667,1691]" italics="true" pageId="20" pageNumber="21">
|
||
<collectingRegion box="[472,549,1667,1691]" country="Venezuela" name="Bolivar" pageId="20" pageNumber="21">Bolívar</collectingRegion>
|
||
,
|
||
</emphasis>
|
||
<quantity box="[558,626,1667,1691]" metricMagnitude="4" metricUnit="m" metricValue="8.5" pageId="20" pageNumber="21" unit="km" value="85.0">85 km</quantity>
|
||
SSE El Dorado (USNM 385046), Churi-tepui (AMNH 176353).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |