341 lines
40 KiB
XML
341 lines
40 KiB
XML
<document id="D35900C7493FDD2B1CF886B1B5DC9E5B" ID-DOI="10.5281/zenodo.282797" ID-GBIF-Dataset="ce866b3a-361d-48f5-91e7-e2983e2ddff0" ID-ISSN="1175-5326" ID-Zenodo-Dep="282797" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460551972674" checkinUser="plazi" docAuthor="Zijlstra, Jelle S." docDate="2012" docId="8A3CD131FFA4FFD404C5AF7153FBFAFE" docLanguage="en" docName="zt03534p068.pdf" docOrigin="Zootaxa 3534" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Dushimys larsi Zijlstra, 2012, sp. nov." docType="treatment" docVersion="6" lastPageNumber="65" masterDocId="7605A949FFA5FFD00452A8745101FFE6" masterDocTitle="A new oryzomyine (Rodentia: Sigmodontinae) from the Quaternary of Curaçao (West Indies)" masterLastPageNumber="68" masterPageNumber="61" pageNumber="62" updateTime="1698318434580" updateUser="plazi">
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<mods:mods id="F2867E7C9094EF5288B9CE51AFEF772B" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="774228C439726EC300CA0BA0CDA86371">
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<mods:title id="DC026E1F4320C4A24A172B46FDAF2CE6">A new oryzomyine (Rodentia: Sigmodontinae) from the Quaternary of Curaçao (West Indies)</mods:title>
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</mods:titleInfo>
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<mods:name id="C3F128303B279E8234FD353F150AAF21" type="personal">
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<mods:role id="C9572C182AB1AEFDCAF98FA19069EC95">
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<mods:roleTerm id="FF7E370E992D2914DB39559EA93160BE">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="B04C86337AEC18A995E8B0E8157635FC">Zijlstra, Jelle S.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="06D379014D88E4BF630FF7E8A98393CF">text</mods:typeOfResource>
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<mods:titleInfo id="3FA4E894BA2CD94B7648F346427EEFBF">
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<mods:title id="BFD19B136D81FDC9663873695081FCBE">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="2CB7D83B3E2A6D54D8C92BBA68447F33">
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<mods:date id="98DBC1D1E68EFDE04E4CB37CDC457D99">2012</mods:date>
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<mods:detail id="E1790223AC4ECA01490C8A0295E53FF9" type="volume">
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<mods:number id="12EF8A7AF42FA6391A089034E9AB4B58">3534</mods:number>
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<mods:extent id="D1F05FBCE830D61DAE2AF3852652DCA8" unit="page">
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<mods:start id="B6238EBB3EED322E38246AF7767B0037">61</mods:start>
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<mods:end id="BC0042102EC06990207B4B371C0A40DB">68</mods:end>
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</mods:part>
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</mods:relatedItem>
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<mods:classification id="15179B99BA468CED9A72E2E323725065">journal article</mods:classification>
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<mods:identifier id="A6FE63D5CF3B9A4599CEC48F6C7EF914" type="DOI">10.5281/zenodo.282797</mods:identifier>
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<mods:identifier id="7A9DD9CE23C3536AAAB7201E4D631E15" type="GBIF-Dataset">ce866b3a-361d-48f5-91e7-e2983e2ddff0</mods:identifier>
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<mods:identifier id="369DEE4A59A2436C5A28117724218F42" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="8125FD64B1FD793972A1D6B1E182FAB8" type="Zenodo-Dep">282797</mods:identifier>
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</mods:mods>
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<treatment id="8A3CD131FFA4FFD404C5AF7153FBFAFE" ID-DOI="http://doi.org/10.5281/zenodo.6177683" ID-GBIF-Taxon="119531040" ID-Zenodo-Dep="6177683" LSID="urn:lsid:plazi:treatment:8A3CD131FFA4FFD404C5AF7153FBFAFE" httpUri="http://treatment.plazi.org/id/8A3CD131FFA4FFD404C5AF7153FBFAFE" lastPageId="4" lastPageNumber="65" pageId="1" pageNumber="62">
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||
<subSubSection id="4A8F33ACFFA4FFD104C5AF7152BAF882" pageId="1" pageNumber="62" type="nomenclature">
|
||
<paragraph id="022A6027FFA4FFD104C5AF7150B9F8F9" blockId="1.[151,440,1797,1823]" box="[151,440,1797,1823]" pageId="1" pageNumber="62">
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||
<heading id="5962D74BFFA4FFD104C5AF7150B9F8F9" bold="true" box="[151,440,1797,1823]" fontSize="11" level="1" pageId="1" pageNumber="62" reason="1">
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||
<emphasis id="30E1BC35FFA4FFD104C5AF7150B9F8F9" bold="true" box="[151,440,1797,1823]" pageId="1" pageNumber="62">
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||
<taxonomicName id="C5951BA4FFA4FFD104C5AF71504AF8F9" box="[151,331,1797,1823]" class="Mammalia" family="Cricetidae" genus="Dushimys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="1" pageNumber="62" phylum="Chordata" rank="species" species="larsi" status="sp. nov.">
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<emphasis id="30E1BC35FFA4FFD104C5AF71504AF8F9" bold="true" box="[151,331,1797,1823]" italics="true" pageId="1" pageNumber="62">Dushimys larsi</emphasis>
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</taxonomicName>
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||
,
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<taxonomicNameLabel id="2BD2014EFFA4FFD10509AF7150B9F8F9" box="[347,440,1797,1823]" pageId="1" pageNumber="62" 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="022A6027FFA4FFD104C5AF3F52BAF882" blockId="1.[151,1435,1867,2036]" box="[151,955,1867,1892]" pageId="1" pageNumber="62">
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<emphasis id="30E1BC35FFA4FFD104C5AF3F501BF882" bold="true" box="[151,282,1867,1892]" pageId="1" pageNumber="62">Synonymy.</emphasis>
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<taxonomicName id="C5951BA4FFA4FFD10573AF395090F882" box="[289,401,1869,1892]" class="Mammalia" family="Cricetidae" genus="Oryzomys" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Rodentia" pageId="1" pageNumber="62" phylum="Chordata" rank="genus">
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<emphasis id="30E1BC35FFA4FFD10573AF395090F882" box="[289,401,1869,1892]" italics="true" pageId="1" pageNumber="62">Oryzomys</emphasis>
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</taxonomicName>
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sp. (Duivelsklip S.):
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<bibRefCitation id="66041DD6FFA4FFD106D2AF395256F882" author="De" box="[640,855,1868,1892]" pageId="1" pageNumber="62" refString="De Buisonje, P. H. (1974) Neogene and Quaternary geology of Aruba, Curacao and Bonaire. Uitgaven " Natuurwetenschappelijke Studiekring voor Suriname en de Nederlandse Antillen ", 74, 1 - 291." type="journal article" year="1974">
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<collectingCountry id="7A8220B7FFA4FFD106D2AF3953A0F882" box="[640,673,1869,1892]" name="South Georgia and the South Sandwich Islands" pageId="1" pageNumber="62">De</collectingCountry>
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Buisonjé, 1974
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</bibRefCitation>
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:185, 216
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</paragraph>
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</subSubSection>
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<subSubSection id="4A8F33ACFFA4FFD10495AF04542DF812" pageId="1" pageNumber="62" type="materials_examined">
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<paragraph id="022A6027FFA4FFD10495AF045235F861" blockId="1.[151,1435,1867,2036]" box="[199,820,1903,1928]" pageId="1" pageNumber="62">
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<emphasis id="30E1BC35FFA4FFD10495AF04503AF86E" bold="true" box="[199,315,1904,1928]" pageId="1" pageNumber="62">
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<typeStatus id="DD2EDE85FFA4FFD10495AF045037F86E" box="[199,310,1904,1928]" pageId="1" pageNumber="62" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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<collectionCode id="6484F8E2FFA4FFD10510AF1B5083F861" box="[322,386,1903,1927]" httpUri="http://grbio.org/cool/47nz-wbm0" name="National Museum of Natural History, Naturalis" pageId="1" pageNumber="62">RGM</collectionCode>
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592830, an isolated right m3 (
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<figureCitation id="9AAE7CA2FFA4FFD1068BAF1B5219F861" box="[729,792,1903,1927]" captionStart="FIGURE 1" captionStartId="2.[151,250,1080,1103]" captionTargetBox="[151,1435,176,1058]" captionTargetId="figure@2.[151,1436,171,1059]" captionTargetPageId="2" captionText="FIGURE 1. Type series of Dushimys larsi. All teeth are figured as if they were from the left. 1, M 1 (RGM 592814); 2, M 2 (RGM 592817); 3, M 3 (RGM 592819, reversed); 4, m 1 (RGM 592822); 5, m 2 (RGM 592825, reversed); 6, m 3 (RGM 592830, reversed; holotype)." httpUri="https://zenodo.org/record/282798/files/figure.png" pageId="1" pageNumber="62">Fig. 1</figureCitation>
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f).
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</paragraph>
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<paragraph id="022A6027FFA4FFD10495AFE05581F836" blockId="1.[151,1435,1867,2036]" pageId="1" pageNumber="62">
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<emphasis id="30E1BC35FFA4FFD10495AFE05047F84A" bold="true" box="[199,326,1940,1964]" pageId="1" pageNumber="62">
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<typeStatus id="DD2EDE85FFA4FFD10495AFE05040F84A" box="[199,321,1940,1964]" pageId="1" pageNumber="62" type="paratype">Paratypes</typeStatus>
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.
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</emphasis>
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3 M1s (
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<collectionCode id="6484F8E2FFA4FFD105FFAFE050EEF84A" box="[429,495,1940,1964]" httpUri="http://grbio.org/cool/47nz-wbm0" name="National Museum of Natural History, Naturalis" pageId="1" pageNumber="62">RGM</collectionCode>
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592814–592816); 2 M2s (
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<collectionCode id="6484F8E2FFA4FFD1077AAFE05268F84A" box="[808,873,1940,1964]" httpUri="http://grbio.org/cool/47nz-wbm0" name="National Museum of Natural History, Naturalis" pageId="1" pageNumber="62">RGM</collectionCode>
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592817–592818); 1 M3 (
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<collectionCode id="6484F8E2FFA4FFD100CAAFE055DBF84A" box="[1176,1242,1940,1964]" httpUri="http://grbio.org/cool/47nz-wbm0" name="National Museum of Natural History, Naturalis" pageId="1" pageNumber="62">RGM</collectionCode>
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592819);
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<quantity id="C56DCDC2FFA4FFD10106AFE05489F84A" box="[1364,1416,1940,1964]" metricMagnitude="0" metricUnit="m" metricValue="5.0" pageId="1" pageNumber="62" unit="m" value="5.0">5 m</quantity>
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1s (
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<collectionCode id="6484F8E2FFA4FFD104CCAFCC51E1F836" box="[158,224,1976,2000]" httpUri="http://grbio.org/cool/47nz-wbm0" name="National Museum of Natural History, Naturalis" pageId="1" pageNumber="62">RGM</collectionCode>
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592820–592824);
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<quantity id="C56DCDC2FFA4FFD105E7AFCC50E3F836" box="[437,482,1976,2000]" metricMagnitude="0" metricUnit="m" metricValue="3.0" pageId="1" pageNumber="62" unit="m" value="3.0">3 m</quantity>
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2s (
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<collectionCode id="6484F8E2FFA4FFD10655AFCC5349F836" box="[519,584,1976,2000]" httpUri="http://grbio.org/cool/47nz-wbm0" name="National Museum of Natural History, Naturalis" pageId="1" pageNumber="62">RGM</collectionCode>
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592825–592827);
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<quantity id="C56DCDC2FFA4FFD1074CAFCC524DF836" box="[798,844,1976,2000]" metricMagnitude="0" metricUnit="m" metricValue="2.0" pageId="1" pageNumber="62" unit="m" value="2.0">2 m</quantity>
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3s (
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<collectionCode id="6484F8E2FFA4FFD10722AFCC52B3F836" box="[880,946,1976,2000]" httpUri="http://grbio.org/cool/47nz-wbm0" name="National Museum of Natural History, Naturalis" pageId="1" pageNumber="62">RGM</collectionCode>
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592828–592829).
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</paragraph>
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<paragraph id="022A6027FFA4FFD10495AFA8542DF812" blockId="1.[151,1435,1867,2036]" box="[199,1324,2011,2036]" pageId="1" pageNumber="62">
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<emphasis id="30E1BC35FFA4FFD10495AFA85064F812" bold="true" box="[199,357,2011,2036]" pageId="1" pageNumber="62">
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<typeStatus id="DD2EDE85FFA4FFD10495AFA85003F812" box="[199,258,2012,2036]" pageId="1" pageNumber="62">Type</typeStatus>
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locality.
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</emphasis>
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Cave-filling on the eastern part of Duivelsklip (coded C3-171),
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<collectingCountry id="7A8220B7FFA4FFD10064AFA85597F812" box="[1078,1174,2012,2036]" name="Curaçao" pageId="1" pageNumber="62">Curaçao</collectingCountry>
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, West Indies.
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</paragraph>
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</subSubSection>
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||
<caption id="56EA30AFFFA7FFD204C5AC4C5063FB6D" httpUri="https://zenodo.org/record/282798/files/figure.png" pageId="2" pageNumber="63" targetBox="[151,1435,176,1058]" targetPageId="2">
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<paragraph id="022A6027FFA7FFD204C5AC4C5063FB6D" blockId="2.[151,1436,1080,1163]" pageId="2" pageNumber="63">
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<emphasis id="30E1BC35FFA7FFD204C5AC4C5015FBAB" bold="true" box="[151,276,1080,1103]" pageId="2" pageNumber="63">FIGURE 1.</emphasis>
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Type series of
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<taxonomicName id="C5951BA4FFA7FFD205E7AC4C534EFBA8" box="[437,591,1080,1102]" class="Mammalia" family="Cricetidae" genus="Dushimys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="2" pageNumber="63" phylum="Chordata" rank="species" species="larsi">
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<emphasis id="30E1BC35FFA7FFD205E7AC4C534EFBA8" box="[437,591,1080,1102]" italics="true" pageId="2" pageNumber="63">Dushimys larsi</emphasis>
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</taxonomicName>
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. All teeth are figured as if they were from the left. 1, M1 (RGM 592814); 2, M2 (RGM 592817); 3, M3 (RGM 592819, reversed); 4, m1 (RGM 592822); 5, m2 (RGM 592825, reversed); 6, m3 (RGM 592830, reversed; holotype).
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</paragraph>
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</caption>
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<subSubSection id="4A8F33ACFFA7FFD20495ACC35309FB37" box="[199,520,1207,1233]" pageId="2" pageNumber="63" type="diagnosis">
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<paragraph id="022A6027FFA7FFD20495ACC35309FB37" blockId="2.[151,1436,1207,2024]" box="[199,520,1207,1233]" pageId="2" pageNumber="63">
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<emphasis id="30E1BC35FFA7FFD20495ACC35040FB36" bold="true" box="[199,321,1207,1232]" pageId="2" pageNumber="63">Diagnosis.</emphasis>
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<collectingCountry id="7A8220B7FFA7FFD2051AACCD5066FB37" box="[328,359,1209,1233]" name="American Samoa" pageId="2" pageNumber="63">As</collectingCountry>
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for the genus.
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</paragraph>
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</subSubSection>
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<subSubSection id="4A8F33ACFFA7FFD20495ACA95092FA87" pageId="2" pageNumber="63" type="etymology">
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<paragraph id="022A6027FFA7FFD20495ACA95092FA87" blockId="2.[151,1436,1207,2024]" pageId="2" pageNumber="63">
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<emphasis id="30E1BC35FFA7FFD20495ACA9504FFB13" bold="true" box="[199,334,1245,1269]" pageId="2" pageNumber="63">Etymology.</emphasis>
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Named after Lars W. van den Hoek Ostende, my mentor and supervisor at
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<collectingCountry id="7A8220B7FFA7FFD200CBACA8544BFB12" box="[1177,1354,1244,1268]" name="Netherlands" pageId="2" pageNumber="63">the Netherlands</collectingCountry>
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Centre for Biodiversity Naturalis, in recognition of his many important contributions to mammalian paleontology. For many years, Lars has supervised my research on rodents from the Antilles and elsewhere at Naturalis and helped me in numerous ways.
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</paragraph>
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</subSubSection>
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<subSubSection id="4A8F33ACFFA7FFD40495AD1853FBFAFE" lastPageId="4" lastPageNumber="65" pageId="2" pageNumber="63" type="description">
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<paragraph id="022A6027FFA7FFD20495AD18520FF966" blockId="2.[151,1436,1207,2024]" pageId="2" pageNumber="63">
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<emphasis id="30E1BC35FFA7FFD20495AD185058FA63" bold="true" box="[199,345,1388,1413]" pageId="2" pageNumber="63">Description.</emphasis>
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<emphasis id="30E1BC35FFA7FFD20530AD1850F2FA62" box="[354,499,1388,1412]" italics="true" pageId="2" pageNumber="63">M1 (n=3).—</emphasis>
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Cusps opposite. Anterocone complex, with distinct anterolabial and anterolingual conules divided by central anteromedian fossette and connected along anterior margin of molar. Anterolingual conule almost opposite to anterolabial conule. Anteroloph forms posterior border of anteromedian fossette, most distinctive at labial side. Anteroflexus present between anteroloph and anterolabial conule. Anterior mure connects middle of anteroloph to protocone. Paracone connected to anterior protocone and to middle of mesoloph (2). Median mure connects protocone to hypocone. Mesoloph long, reaching labial margin. Posteroloph strong, connected to hypocone. Metacone connected to middle of posteroloph (2/2). Labial cingulum present. One anterior, two posterior roots; accessory labial rootlet absent (3/3).
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</paragraph>
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<paragraph id="022A6027FFA7FFD20495AEF850DFF8F6" blockId="2.[151,1436,1207,2024]" pageId="2" pageNumber="63">
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<emphasis id="30E1BC35FFA7FFD20495AEF85057F942" box="[199,342,1676,1700]" italics="true" pageId="2" pageNumber="63">M2 (n=2).—</emphasis>
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Anteroloph present. Protoflexus present. Paracone connected to protocone and also to middle of mesoloph (1). Median mure connects protocone to hypocone. Mesoloph long, reaching labial margin. Posteroloph strong, connected to hypocone. Metacone connected to middle of posteroloph. Labial cingulum present but weak. One lingual, two labial roots.
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</paragraph>
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<paragraph id="022A6027FFA7FFD20495AF685410F846" blockId="2.[151,1436,1207,2024]" pageId="2" pageNumber="63">
|
||
<emphasis id="30E1BC35FFA7FFD20495AF685057F8D2" box="[199,342,1820,1844]" italics="true" pageId="2" pageNumber="63">M3 (n=1).—</emphasis>
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Anteroloph present. Paracone connected to anterior protocone. Median mure connects protocone to hypocone. Hypoflexus distinctive but small. Hypocone does not extend anteriorly at lingual margin. Mesoloph present. Metacone and posteroloph not distinct; a narrow ridge is present along the posterolabial margin from the hypocone to the labial end of the mesoloph. Labial cingulum strong. Two anterior, one posterior roots.
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</paragraph>
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<paragraph id="022A6027FFA7FFD30495AFD8559FFE61" blockId="2.[151,1436,1207,2024]" lastBlockId="3.[151,1437,151,788]" lastPageId="3" lastPageNumber="64" pageId="2" pageNumber="63">
|
||
<emphasis id="30E1BC35FFA7FFD20495AFD85058F822" box="[199,345,1964,1988]" italics="true" pageId="2" pageNumber="63">m1 (n=5).—</emphasis>
|
||
Anteroconid bifid, with anterolabial and anterolingual conulids attached to diagonal ridges running toward anterior mure; anteromedian flexid reduced to fossettid by connection between anterolabial and anterolingual conulids at anterior margin (3) or present (2). Additional anterior-posterior ridge across anteromedian fossettid absent (4). Anterolabial cingulum present. Anterolingual cingulum present. Anterior murid connects middle of anteroconid to protoconid. Metaconid connected to anteroconid lingually of anterolingual cingulum, but not to protoconid (3). Median murid connects protoconid to hypoconid. Mesolophid present, reaching lingual margin. Ectostylid present. Posterolophid present, strong, connected to hypoconid. Entoconid narrowly (4) or broadly (1) connected to mesolophid and connected to hypoconid (3). Lingual cingulum present, but mesoflexid and posteroflexid (4) open. One anterior, one posterior root; accessory labial rootlet present.
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||
</paragraph>
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||
<paragraph id="022A6027FFA6FFD30495A9E0523BFDDA" blockId="3.[151,1437,151,788]" pageId="3" pageNumber="64">
|
||
<emphasis id="30E1BC35FFA6FFD30495A9E05056FE4A" box="[199,343,404,428]" italics="true" pageId="3" pageNumber="64">m2 (n=3).—</emphasis>
|
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Anterolabial cingulum present. Anterolophid absent. Protoconid and metaconid connected at anterior margin. Median murid connects protoconid and hypoconid. Mesolophid present, reaching lingual margin. Ectostylid present. Posterolophid present, strong, connected to hypoconid, oriented at an angle of about 45° to axis of tooth. Entoconid connected to median murid slightly anterior to hypoconid and connected to mesolophid. Lingual cingulum present. Two anterior, one posterior roots.
|
||
</paragraph>
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||
<paragraph id="022A6027FFA6FFD30495AA3C55F6FD09" blockId="3.[151,1437,151,788]" pageId="3" pageNumber="64">
|
||
<emphasis id="30E1BC35FFA6FFD30495AA3C5053FD86" box="[199,338,584,608]" italics="true" pageId="3" pageNumber="64">m3 (n=3).—</emphasis>
|
||
Anterolabial cingulum present. Anterolophid present (2). Protoconid and metaconid connected at anterior margin. Median murid connects protoconid to hypoconid via entoconid, mesolophid absent. Hypoflexid line-shaped, not distinctly broader at lingual margin than at middle of molar. Ectostylid present. Posterolophid present, strong, connected to hypoconid, continuous with lingual cingulum. Lingual cingulum present. At least one anterior and one posterior root; whether there are one or two anterior roots could not be determined.
|
||
</paragraph>
|
||
<paragraph id="022A6027FFA6FFD30495AA88545DFCF2" blockId="3.[151,1437,151,788]" box="[199,1372,764,788]" pageId="3" pageNumber="64">
|
||
<emphasis id="30E1BC35FFA6FFD30495AA88507CFCF2" bold="true" box="[199,381,764,788]" pageId="3" pageNumber="64">Measurements.</emphasis>
|
||
<typeStatus id="DD2EDE85FFA6FFD305D6AA8850EDFCF2" box="[388,492,764,788]" pageId="3" pageNumber="64" type="holotype">Holotype</typeStatus>
|
||
(m3): length
|
||
<quantity id="C56DCDC2FFA6FFD306D7AA8853EDFCF2" box="[645,748,764,788]" metricMagnitude="-3" metricUnit="m" metricValue="1.39" pageId="3" pageNumber="64" unit="mm" value="1.39">1.39 mm</quantity>
|
||
, width
|
||
<quantity id="C56DCDC2FFA6FFD3076CAA8852A5FCF2" box="[830,932,764,788]" metricMagnitude="-3" metricUnit="m" metricValue="1.17" pageId="3" pageNumber="64" unit="mm" value="1.17">1.17 mm</quantity>
|
||
. See
|
||
<tableCitation id="4F17559CFFA6FFD3078DAA885530FCF2" box="[991,1073,764,788]" captionStart="TABLE 1" captionStartId="3.[151,239,836,860]" captionText="TABLE 1. Measurements of Dushimys larsi." pageId="3" pageNumber="64">Table 1</tableCitation>
|
||
for further measurements.
|
||
</paragraph>
|
||
<caption id="56EA30AFFFA6FFD304C5AB305376FCBA" box="[151,631,836,860]" pageId="3" pageNumber="64">
|
||
<paragraph id="022A6027FFA6FFD304C5AB305376FCBA" blockId="3.[151,631,836,860]" box="[151,631,836,860]" pageId="3" pageNumber="64">
|
||
<emphasis id="30E1BC35FFA6FFD304C5AB30500BFCBA" bold="true" box="[151,266,836,860]" pageId="3" pageNumber="64">TABLE 1.</emphasis>
|
||
Measurements of
|
||
<taxonomicName id="C5951BA4FFA6FFD3059DAB315371FCBA" box="[463,624,837,860]" class="Mammalia" family="Cricetidae" genus="Dushimys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="species" species="larsi">
|
||
<emphasis id="30E1BC35FFA6FFD3059DAB315371FCBA" box="[463,624,837,860]" italics="true" pageId="3" pageNumber="64">Dushimys larsi</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="022A6027FFA6FFD304E7AB0955BBFC75" blockId="3.[158,1384,892,1213]" box="[181,1210,892,915]" pageId="3" pageNumber="64">
|
||
<emphasis id="30E1BC35FFA6FFD304E7AB0955BBFC75" bold="true" box="[181,1210,892,915]" pageId="3" pageNumber="64">
|
||
Molar
|
||
<emphasis id="30E1BC35FFA6FFD3051DAB09505CFC74" bold="true" box="[335,349,893,914]" italics="true" pageId="3" pageNumber="64">n</emphasis>
|
||
Length Width
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="022A6027FFA6FFD305EEABD35549FBDB" blockId="3.[158,1384,892,1213]" pageId="3" pageNumber="64">
|
||
<emphasis id="30E1BC35FFA6FFD305EEABD35469FC58" bold="true" box="[444,1384,935,958]" pageId="3" pageNumber="64">Min. Mean Max. SD Min. Mean Max. SD</emphasis>
|
||
M1 3 2.39 2.42 2.44 0.03 1.47 1.55 1.61 0.07 M2 2 1.65 1.68 1.71 0.04 1.27 1.37 1.47 0.14 M3 1 1.21 1.12
|
||
</paragraph>
|
||
<paragraph id="022A6027FFA6FFD304CCAC275347F967" blockId="3.[158,1384,892,1213]" lastBlockId="3.[151,1436,1281,2025]" pageId="3" pageNumber="64">
|
||
m1 5 2.00 2.11 2.20 0.07 1.23 1.30 1.39
|
||
<quantity id="C56DCDC2FFA6FFD3014EAC2751B3FB74" metricMagnitude="-2" metricUnit="m" metricValue="7" pageId="3" pageNumber="64" unit="m" value="0.07">0.07 m</quantity>
|
||
2 3 1.59 1.62 1.64 0.07 1.26 1.33 1.39
|
||
<quantity id="C56DCDC2FFA6FFD3014EAC0951B5FB5B" metricMagnitude="-2" metricUnit="m" metricValue="7" pageId="3" pageNumber="64" unit="m" value="0.07">0.07 m</quantity>
|
||
3 3 1.39 1.56 1.73 0.17 1.17 1.24 1.29 0.06
|
||
<emphasis id="30E1BC35FFA6FFD30495AD75531EFAFC" bold="true" box="[199,543,1281,1306]" pageId="3" pageNumber="64">Comparisons and dicussion.</emphasis>
|
||
Conditions in the taxa compared to are between parentheses. Among other oryzomyines from the ABC islands,
|
||
<taxonomicName id="C5951BA4FFA6FFD30660AD5153DBFADB" box="[562,730,1317,1341]" class="Mammalia" family="Cricetidae" genus="Dushimys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="species" species="larsi">
|
||
<emphasis id="30E1BC35FFA6FFD30660AD5153DBFADB" box="[562,730,1317,1341]" italics="true" pageId="3" pageNumber="64">Dushimys larsi</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="C5951BA4FFA6FFD3073CAD52553AFAD8" box="[878,1083,1318,1342]" class="Mammalia" family="Cricetidae" genus="Oryzomys" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="species" species="gorgasi">
|
||
<emphasis id="30E1BC35FFA6FFD3073CAD52553AFAD8" box="[878,1083,1318,1342]" italics="true" pageId="3" pageNumber="64">Oryzomys gorgasi</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="9AAE7CA2FFA6FFD3001BAD51558CFADB" box="[1097,1165,1317,1341]" captionStart="FIGURE 2" captionStartId="4.[151,250,1033,1056]" captionTargetBox="[281,1305,193,1011]" captionTargetId="figure@4.[281,1305,193,1012]" captionTargetPageId="4" captionText="FIGURE 2. Left lower dentition of Oryzomys gorgasi (LACM 96090)." httpUri="https://zenodo.org/record/282799/files/figure.png" pageId="3" pageNumber="64">Fig. 2</figureCitation>
|
||
) in having no accessory labial root on M1 (accessory labial root present;
|
||
<bibRefCitation id="66041DD6FFA6FFD306B2AD3E52FBFA87" author="Voss" box="[736,1018,1353,1377]" pageId="3" pageNumber="64" refString="Voss, R. S. & Weksler, M. (2009) On the taxonomic status of Oryzomys curasoae McFarlane and Debrot, 2001, (Rodentia: Cricetidae: Sigmodontinae) with remarks on the phylogenetic relationship of O. gorgasi Hershkovitz, 1971. Caribbean Journal of Science, 45, 73 - 79." type="journal article" year="2009">Voss and Weksler 2009</bibRefCitation>
|
||
); m2 three-rooted (two-rooted); m3 mesolophid absent (present); and having broader lower molars. The following measurements were obtained from specimens of
|
||
<taxonomicName id="C5951BA4FFA6FFD30560ADE650A8FA4F" box="[306,425,1426,1449]" class="Mammalia" family="Cricetidae" genus="Oryzomys" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="species" species="gorgasi">
|
||
<emphasis id="30E1BC35FFA6FFD30560ADE650A8FA4F" box="[306,425,1426,1449]" italics="true" pageId="3" pageNumber="64">
|
||
<collectingCountry id="7A8220B7FFA6FFD30560ADE65048FA4F" box="[306,329,1426,1449]" name="Iceland" pageId="3" pageNumber="64">O</collectingCountry>
|
||
. gorgasi
|
||
</emphasis>
|
||
</taxonomicName>
|
||
in the RGM (compare measurements of
|
||
<taxonomicName id="C5951BA4FFA6FFD30728ADE652D0FA4F" box="[890,977,1425,1449]" class="Mammalia" family="Cricetidae" genus="Dushimys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="species" species="larsi">
|
||
<emphasis id="30E1BC35FFA6FFD30728ADE652D0FA4F" box="[890,977,1425,1449]" italics="true" pageId="3" pageNumber="64">D. larsi</emphasis>
|
||
</taxonomicName>
|
||
in
|
||
<tableCitation id="4F17559CFFA6FFD307A4ADE55549FA4F" box="[1014,1096,1425,1449]" captionStart="TABLE 1" captionStartId="3.[151,239,836,860]" captionText="TABLE 1. Measurements of Dushimys larsi." pageId="3" pageNumber="64">Table 1</tableCitation>
|
||
): length
|
||
<quantity id="C56DCDC2FFA6FFD300E2ADE55416FA4F" box="[1200,1303,1425,1449]" metricMagnitude="-3" metricUnit="m" metricValue="2.02" pageId="3" pageNumber="64" unit="mm" value="2.02">2.02 mm</quantity>
|
||
, width
|
||
<quantity id="C56DCDC2FFA6FFD30139ADE551C2FA2B" metricMagnitude="-3" metricUnit="m" metricValue="1.09" pageId="3" pageNumber="64" unit="mm" value="1.09">1.09 mm</quantity>
|
||
in an m1 from Savonet,
|
||
<collectingCountry id="7A8220B7FFA6FFD3058AADC15338FA2B" box="[472,569,1461,1485]" name="Curaçao" pageId="3" pageNumber="64">Curaçao</collectingCountry>
|
||
; length
|
||
<quantity id="C56DCDC2FFA6FFD306C3ADC153F9FA2B" box="[657,760,1461,1485]" metricMagnitude="-3" metricUnit="m" metricValue="1.52" pageId="3" pageNumber="64" unit="mm" value="1.52">1.52 mm</quantity>
|
||
, width
|
||
<quantity id="C56DCDC2FFA6FFD30718ADC152AFFA2B" box="[842,942,1461,1485]" metricMagnitude="-4" metricUnit="m" metricValue="9.9" pageId="3" pageNumber="64" unit="mm" value="0.99">0.99 mm</quantity>
|
||
and length
|
||
<quantity id="C56DCDC2FFA6FFD30063ADC15596FA2B" box="[1073,1175,1461,1485]" metricMagnitude="-3" metricUnit="m" metricValue="1.42" pageId="3" pageNumber="64" unit="mm" value="1.42">1.42 mm</quantity>
|
||
, width
|
||
<quantity id="C56DCDC2FFA6FFD300B8ADC1544FFA2B" box="[1258,1358,1461,1485]" metricMagnitude="-3" metricUnit="m" metricValue="1.01" pageId="3" pageNumber="64" unit="mm" value="1.01">1.01 mm</quantity>
|
||
in two m3s from Tafelberg Santa Barbara,
|
||
<collectingCountry id="7A8220B7FFA6FFD30668ADAD539AFA17" box="[570,667,1497,1521]" name="Curaçao" pageId="3" pageNumber="64">Curaçao</collectingCountry>
|
||
. The difference in m3 width is statistically significant at the 95% confidence level (
|
||
<emphasis id="30E1BC35FFA6FFD30535AD8B506EF9F0" box="[359,367,1535,1558]" italics="true" pageId="3" pageNumber="64">t</emphasis>
|
||
= 5.0951;
|
||
<emphasis id="30E1BC35FFA6FFD305A6AD8B5303F9F0" box="[500,514,1535,1558]" italics="true" pageId="3" pageNumber="64">p</emphasis>
|
||
= 0.0146). In the central lingual portion of the m3,
|
||
<taxonomicName id="C5951BA4FFA6FFD30023AD8A55EAF9F0" box="[1137,1259,1534,1558]" class="Mammalia" family="Cricetidae" genus="Oryzomys" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="species" species="gorgasi">
|
||
<emphasis id="30E1BC35FFA6FFD30023AD8A55EAF9F0" box="[1137,1259,1534,1558]" italics="true" pageId="3" pageNumber="64">
|
||
<collectingCountry id="7A8220B7FFA6FFD30023AD8A5589F9F3" box="[1137,1160,1534,1557]" name="Iceland" pageId="3" pageNumber="64">O</collectingCountry>
|
||
. gorgasi
|
||
</emphasis>
|
||
</taxonomicName>
|
||
has two crests connecting the median murid with the lingual cingulum, corresponding to the entoconid and the mesolophid, but
|
||
<taxonomicName id="C5951BA4FFA6FFD301D3AE5651CBF9B8" class="Mammalia" family="Cricetidae" genus="Dushimys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="species" species="larsi">
|
||
<emphasis id="30E1BC35FFA6FFD301D3AE5651CBF9B8" italics="true" pageId="3" pageNumber="64">D. larsi</emphasis>
|
||
</taxonomicName>
|
||
has only one (
|
||
<figureCitation id="9AAE7CA2FFA6FFD30522AE3150BCF9BB" box="[368,445,1605,1629]" captionStart="FIGURE 1" captionStartId="2.[151,250,1080,1103]" captionTargetBox="[151,1435,176,1058]" captionTargetId="figure@2.[151,1436,171,1059]" captionTargetPageId="2" captionText="FIGURE 1. Type series of Dushimys larsi. All teeth are figured as if they were from the left. 1, M 1 (RGM 592814); 2, M 2 (RGM 592817); 3, M 3 (RGM 592819, reversed); 4, m 1 (RGM 592822); 5, m 2 (RGM 592825, reversed); 6, m 3 (RGM 592830, reversed; holotype)." httpUri="https://zenodo.org/record/282798/files/figure.png" pageId="3" pageNumber="64">Figs. 1</figureCitation>
|
||
,
|
||
<figureCitation id="9AAE7CA2FFA6FFD3059EAE3150DDF9BB" box="[460,476,1605,1629]" captionStart="FIGURE 2" captionStartId="4.[151,250,1033,1056]" captionTargetBox="[281,1305,193,1011]" captionTargetId="figure@4.[281,1305,193,1012]" captionTargetPageId="4" captionText="FIGURE 2. Left lower dentition of Oryzomys gorgasi (LACM 96090)." httpUri="https://zenodo.org/record/282799/files/figure.png" pageId="3" pageNumber="64">2</figureCitation>
|
||
). On the basis of its position, the crest in
|
||
<taxonomicName id="C5951BA4FFA6FFD307E3AE335509F9B8" box="[945,1032,1606,1630]" class="Mammalia" family="Cricetidae" genus="Dushimys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="species" species="larsi">
|
||
<emphasis id="30E1BC35FFA6FFD307E3AE335509F9B8" box="[945,1032,1606,1630]" italics="true" pageId="3" pageNumber="64">D. larsi</emphasis>
|
||
</taxonomicName>
|
||
is most likely the entoconid; thus, I describe the m3 mesolophid as absent.
|
||
</paragraph>
|
||
<paragraph id="022A6027FFA6FFD30495AEF952F7F80F" blockId="3.[151,1436,1281,2025]" pageId="3" pageNumber="64">
|
||
<taxonomicName id="C5951BA4FFA6FFD30495AEF95072F943" box="[199,371,1677,1701]" class="Mammalia" family="Cricetidae" genus="Dushimys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="species" species="larsi">
|
||
<emphasis id="30E1BC35FFA6FFD30495AEF95072F943" box="[199,371,1677,1701]" italics="true" pageId="3" pageNumber="64">Dushimys larsi</emphasis>
|
||
</taxonomicName>
|
||
differs from “
|
||
<taxonomicName id="C5951BA4FFA6FFD3064FAEF9539FF943" box="[541,670,1677,1701]" class="Mammalia" family="Muridae" genus="Megalomys" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="genus">
|
||
<emphasis id="30E1BC35FFA6FFD3064FAEF9539FF943" box="[541,670,1677,1701]" italics="true" pageId="3" pageNumber="64">Megalomys</emphasis>
|
||
</taxonomicName>
|
||
”
|
||
<taxonomicName id="C5951BA4FFA6FFD306E7AEFB522AF940" box="[693,811,1679,1702]" class="Mammalia" family="Muridae" genus="Megalomys" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="species" species="curazensis">
|
||
<emphasis id="30E1BC35FFA6FFD306E7AEFB522AF940" box="[693,811,1679,1702]" italics="true" pageId="3" pageNumber="64">curazensis</emphasis>
|
||
</taxonomicName>
|
||
in having m1 with only a labial accessory root (with lingual and labial accessory roots); m2 with three roots (two roots); non-interpenetrating M1 and M2 flexi (interpenetrating); paracone connected to anterior part of protocone (to posterior protocone); anteroflexid absent on m2 and m3 (present); and in being much smaller (e.g., m3 length of
|
||
<quantity id="C56DCDC2FFA6FFD307C0AE8D554BF8F7" box="[914,1098,1785,1809]" metricMagnitude="-3" metricUnit="m" metricValue="2.1399999999999997" metricValueMax="2.38" metricValueMin="1.9" pageId="3" pageNumber="64" unit="mm" value="2.1399999999999997" valueMax="2.38" valueMin="1.9">1.90 to 2.38 mm</quantity>
|
||
and width of
|
||
<quantity id="C56DCDC2FFA6FFD300B6AE8D549DF8F7" box="[1252,1436,1785,1809]" metricMagnitude="-3" metricUnit="m" metricValue="1.66" metricValueMax="1.87" metricValueMin="1.45" pageId="3" pageNumber="64" unit="mm" value="1.66" valueMax="1.87" valueMin="1.45">1.45 to 1.87 mm</quantity>
|
||
in a series of
|
||
<taxonomicName id="C5951BA4FFA6FFD3056CAF6B50DFF8D0" box="[318,478,1823,1846]" class="Mammalia" family="Muridae" genus="Megalomys" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="species" species="curazensis">
|
||
<emphasis id="30E1BC35FFA6FFD3056CAF6B50DFF8D0" box="[318,478,1823,1846]" italics="true" pageId="3" pageNumber="64">M. curazensis</emphasis>
|
||
</taxonomicName>
|
||
from Duivelsklip, the
|
||
<typeStatus id="DD2EDE85FFA6FFD306BDAF6A521EF8D0" box="[751,799,1822,1846]" pageId="3" pageNumber="64">type</typeStatus>
|
||
locality). The new taxon differs from both species of
|
||
<taxonomicName id="C5951BA4FFA6FFD304C5AF355039F8BF" box="[151,312,1857,1881]" class="Mammalia" family="Cricetidae" genus="Agathaeromys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="genus">
|
||
<emphasis id="30E1BC35FFA6FFD304C5AF355039F8BF" box="[151,312,1857,1881]" italics="true" pageId="3" pageNumber="64">Agathaeromys</emphasis>
|
||
</taxonomicName>
|
||
in lacking an anteromedian flexus on M1 (present) and in possessing an anterolophid and anterolabial cingulum on m3 (absent). In addition, it differs from
|
||
<taxonomicName id="C5951BA4FFA6FFD30722AF12554CF898" box="[880,1101,1894,1918]" class="Mammalia" family="Cricetidae" genus="Agathaeromys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="species" species="praeuniversitatis">
|
||
<emphasis id="30E1BC35FFA6FFD30722AF12554CF898" box="[880,1101,1894,1918]" italics="true" pageId="3" pageNumber="64">A. praeuniversitatis</emphasis>
|
||
</taxonomicName>
|
||
in having m2 with three roots (two roots); m1 anteroconid with anteromedian fossettid (without anteromedian fossettid or flexid); and in being larger (m3 length is
|
||
<quantity id="C56DCDC2FFA6FFD30525AFD9532CF823" box="[375,557,1965,1989]" metricMagnitude="-3" metricUnit="m" metricValue="1.14" metricValueMax="1.16" metricValueMin="1.12" pageId="3" pageNumber="64" unit="mm" value="1.14" valueMax="1.16" valueMin="1.12">1.12 to 1.16 mm</quantity>
|
||
and width is
|
||
<quantity id="C56DCDC2FFA6FFD30690AFD95278F823" box="[706,889,1965,1989]" metricMagnitude="-4" metricUnit="m" metricValue="8.65" metricValueMax="9.1" metricValueMin="8.2" pageId="3" pageNumber="64" unit="mm" value="0.865" valueMax="0.91" valueMin="0.82">0.82 to 0.91 mm</quantity>
|
||
in
|
||
<taxonomicName id="C5951BA4FFA6FFD307C9AFDA5576F820" box="[923,1143,1966,1990]" class="Mammalia" family="Cricetidae" genus="Agathaeromys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="species" species="praeuniversitatis">
|
||
<emphasis id="30E1BC35FFA6FFD307C9AFDA5576F820" box="[923,1143,1966,1990]" italics="true" pageId="3" pageNumber="64">A. praeuniversitatis</emphasis>
|
||
</taxonomicName>
|
||
;
|
||
<bibRefCitation id="66041DD6FFA6FFD300D7AFD9545AF823" author="Zijlstra" box="[1157,1371,1965,1989]" pageId="3" pageNumber="64" refString="Zijlstra, J. S., Madern, P. A. & Hoek Ostende, L. W. van den (2010) New genus and two new species of Pleistocene oryzomyines (Cricetidae: Sigmodontinae) from Bonaire, Netherlands Antilles. Journal of Mammalogy, 91, 860 - 873." type="journal article" year="2010">Zijlstra et al., 2010</bibRefCitation>
|
||
: table 4). It also differs from
|
||
<taxonomicName id="C5951BA4FFA6FFD305C7AFA553A4F80F" box="[405,677,2001,2025]" class="Mammalia" family="Cricetidae" genus="Agathaeromys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="3" pageNumber="64" phylum="Chordata" rank="species" species="donovani">
|
||
<emphasis id="30E1BC35FFA6FFD305C7AFA553A4F80F" box="[405,677,2001,2025]" italics="true" pageId="3" pageNumber="64">Agathaeromys donovani</emphasis>
|
||
</taxonomicName>
|
||
in lacking a metaloph on M3.
|
||
</paragraph>
|
||
<caption id="56EA30AFFFA1FFD404C5AC7D526BFBC6" box="[151,874,1033,1056]" httpUri="https://zenodo.org/record/282799/files/figure.png" pageId="4" pageNumber="65" targetBox="[281,1305,193,1011]" targetPageId="4">
|
||
<paragraph id="022A6027FFA1FFD404C5AC7D526BFBC6" blockId="4.[151,874,1033,1056]" box="[151,874,1033,1056]" pageId="4" pageNumber="65">
|
||
<emphasis id="30E1BC35FFA1FFD404C5AC7D5012FBF9" bold="true" box="[151,275,1033,1056]" pageId="4" pageNumber="65">FIGURE 2.</emphasis>
|
||
Left lower dentition of
|
||
<taxonomicName id="C5951BA4FFA1FFD40657AC7F53BCFBC6" box="[517,701,1035,1056]" class="Mammalia" family="Cricetidae" genus="Oryzomys" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="65" phylum="Chordata" rank="species" species="gorgasi">
|
||
<emphasis id="30E1BC35FFA1FFD40657AC7F53BCFBC6" box="[517,701,1035,1056]" italics="true" pageId="4" pageNumber="65">Oryzomys gorgasi</emphasis>
|
||
</taxonomicName>
|
||
(LACM 96090).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="022A6027FFA1FFD40495AC3953FBFAFE" blockId="4.[151,1436,1100,1304]" pageId="4" pageNumber="65">
|
||
Among other oryzomyine genera recovered close to
|
||
<taxonomicName id="C5951BA4FFA1FFD4077CAC39529DFB83" box="[814,924,1101,1125]" class="Mammalia" family="Cricetidae" genus="Dushimys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="62" phylum="Chordata" rank="genus" status="gen. nov.">
|
||
<emphasis id="30E1BC35FFA1FFD4077CAC39529DFB83" box="[814,924,1101,1125]" italics="true" pageId="4" pageNumber="65">Dushimys</emphasis>
|
||
</taxonomicName>
|
||
in the phylogenetic analysis (see below), it differs from
|
||
<taxonomicName id="C5951BA4FFA1FFD40577AC055094FB6E" box="[293,405,1137,1160]" class="Mammalia" family="Cricetidae" genus="Oryzomys" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="65" phylum="Chordata" rank="genus">
|
||
<emphasis id="30E1BC35FFA1FFD40577AC055094FB6E" box="[293,405,1137,1160]" italics="true" pageId="4" pageNumber="65">Oryzomys</emphasis>
|
||
</taxonomicName>
|
||
in lacking an accessory labial root under M1, an anterolophid on m2, and a mesolophid on m3. Differs from
|
||
<taxonomicName id="C5951BA4FFA1FFD40508ACE150E4FB4B" box="[346,485,1173,1197]" class="Mammalia" family="Cricetidae" genus="Cerradomys" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="65" phylum="Chordata" rank="genus">
|
||
<emphasis id="30E1BC35FFA1FFD40508ACE150E4FB4B" box="[346,485,1173,1197]" italics="true" pageId="4" pageNumber="65">Cerradomys</emphasis>
|
||
</taxonomicName>
|
||
in having M1 without labial accessory root; m1 three-rooted (four-rooted); m2 threerooted (two-rooted). Differs from
|
||
<taxonomicName id="C5951BA4FFA1FFD4064BACCD539AFB36" box="[537,667,1209,1232]" class="Mammalia" family="Cricetidae" genus="Sooretamys" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Rodentia" pageId="4" pageNumber="65" phylum="Chordata" rank="genus">
|
||
<emphasis id="30E1BC35FFA1FFD4064BACCD539AFB36" box="[537,667,1209,1232]" italics="true" pageId="4" pageNumber="65">Sooretamys</emphasis>
|
||
</taxonomicName>
|
||
in having m2 three-rooted (two-rooted); M1 anterocone divided by anteromedian fossette (undivided); M1 protostyle absent; and m1 ectolophid and ectostylid absent (descriptions and figures in Weksler, 2006;
|
||
<bibRefCitation id="66041DD6FFA1FFD405B4AD7453EFFAFE" author="Percequillo" box="[486,750,1280,1304]" pageId="4" pageNumber="65" refString="Percequillo, A. R., Hingst-Zaher, E. & Bonvicino, C. R. (2008) Systematic review of genus Cerradomys Weksler, Percequillo and Voss, 2006 (Rodentia: Cricetidae: Sigmodontinae: Oryzomyini), with description of two new species from eastern Brazil. American Museum Novitates, 3622, 1 - 46." type="journal article" year="2008">Percequillo et al., 2008</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |