138 lines
15 KiB
XML
138 lines
15 KiB
XML
<document id="C02BC534F46ED3327B47F5259BE90F14" ID-CLB-Dataset="199613" ID-DOI="10.1093/zoolinnean/zlac041" ID-GBIF-Dataset="c62342a9-9254-4518-a373-588a3d66fb25" ID-ISSN="0024-4082" ID-Zenodo-Dep="7381236" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1669808169041" checkinUser="plazi" docAuthor="Casali, Daniel M, Boscaini, Alberto, Gaudin, Timothy J & Perini, Fernando A" docDate="2022" docId="03EF87B8FFF2FF95FC94FF06C46393B6" docLanguage="en" docName="zlac041.pdf" docOrigin="Zoological Journal of the Linnean Society 196 (4)" docSource="https://academic.oup.com/zoolinnean/article/196/4/1505/6617197" docStyle="DocumentStyle:36B3BD6A90C22AB4F7F465C853188CC8.7:ZoolJLinnSoc.2017-2023.journal_article" docStyleId="36B3BD6A90C22AB4F7F465C853188CC8" docStyleName="ZoolJLinnSoc.2017-2023.journal_article" docStyleVersion="7" docTitle="Megalonychidae Ameghino 1889" docType="treatment" docVersion="5" lastPageNumber="1526" masterDocId="FFD6FFC0FFE7FF80FFAFFFC3C1119741" masterDocTitle="Reassessing the phylogeny and divergence times of sloths (Mammalia: Pilosa: Folivora), exploring alternative morphological partitioning and dating models" masterLastPageNumber="1551" masterPageNumber="1505" pageNumber="1526" updateTime="1699412468804" updateUser="ExternalLinkService">
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<mods:title id="1FC6A8933C8531DB817BFEDB86234D40">Reassessing the phylogeny and divergence times of sloths (Mammalia: Pilosa: Folivora), exploring alternative morphological partitioning and dating models</mods:title>
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<mods:namePart id="BC65F91742C1F5A15BB83F1342558A89">Casali, Daniel M</mods:namePart>
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<mods:namePart id="A59668BE06D5C9B99ECA81082EA6AB69">Boscaini, Alberto</mods:namePart>
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<mods:namePart id="F41B2F0EAA4AA45D99EF6595F149A558">Gaudin, Timothy J</mods:namePart>
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<mods:name id="C5DB6DC7C148166177753BD3E00E09C0" type="personal">
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<mods:namePart id="D0F3ABF4E828A47707AA7B73345D2812">Perini, Fernando A</mods:namePart>
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<mods:typeOfResource id="88F51826749485892426E7E3AF3605F0">text</mods:typeOfResource>
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<mods:title id="085DCBA374CB8A048EDDC6B3F0DFF2A2">Zoological Journal of the Linnean Society</mods:title>
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<mods:part id="BD50F70618EBCDAF51D476BDD5EE41A4">
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<mods:date id="E47D9D36EA7882670CA1E78CF4CD33F8">2022</mods:date>
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<mods:number id="45DB5F66AEAEAB857CF08D391A9C7569">2022-12-01</mods:number>
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<mods:detail id="B29EB50599235EE3A9791D3304A353DC" type="volume">
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<mods:number id="D2FB631199BE81989A014FC077B6B90D">196</mods:number>
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<mods:number id="7934EB832043E86538F3E8342D1F412B">4</mods:number>
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<mods:start id="1B16E256D7A23DA47E87DB102D289DE4">1505</mods:start>
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<mods:end id="F205BC27E32750186EF6764FC02D4810">1551</mods:end>
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<mods:url id="D1B807748FEE7F9754B7CF29079C2EFD">https://academic.oup.com/zoolinnean/article/196/4/1505/6617197</mods:url>
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<mods:classification id="F510ACA3F021DA4B1F4C4E5363C69B78">journal article</mods:classification>
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<mods:identifier id="9D8C7A5790F187B365E3CBAF7D4BD4AD" type="CLB-Dataset">199613</mods:identifier>
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<mods:identifier id="52F082C7720377F8F90FAC9A1622CDD5" type="DOI">10.1093/zoolinnean/zlac041</mods:identifier>
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<mods:identifier id="BB8E210F55CB871D9884376EF83DC3EA" type="GBIF-Dataset">c62342a9-9254-4518-a373-588a3d66fb25</mods:identifier>
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<mods:identifier id="5553D1107A181D22EC43933AF2B3A99D" type="ISSN">0024-4082</mods:identifier>
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<mods:identifier id="5A90031489CA2F4F60942EEC23458D1E" type="Zenodo-Dep">7381236</mods:identifier>
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<treatment id="03EF87B8FFF2FF95FC94FF06C46393B6" ID-DOI="http://doi.org/10.5281/zenodo.7390305" ID-GBIF-Taxon="205608044" ID-Zenodo-Dep="7390305" LSID="urn:lsid:plazi:treatment:03EF87B8FFF2FF95FC94FF06C46393B6" httpUri="http://treatment.plazi.org/id/03EF87B8FFF2FF95FC94FF06C46393B6" lastPageNumber="1526" pageId="21" pageNumber="1526">
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<subSubSection id="C35C6525FFF2FF95FC94FF06C41F9642" pageId="21" pageNumber="1526" type="nomenclature">
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<paragraph id="8BF936AEFFF2FF95FC94FF06C5C2979C" blockId="21.[827,1235,197,221]" box="[827,1235,197,221]" pageId="21" pageNumber="1526">
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<heading id="D0B181C2FFF2FF95FC94FF06C5C2979C" box="[827,1235,197,221]" centered="true" fontSize="9" level="2" pageId="21" pageNumber="1526" reason="2">
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<taxonomicName id="4C464D2DFFF2FF95FC94FF06C512979C" ID-CoL="CH5" authorityName="Ameghino" authorityYear="1889" box="[827,1027,197,221]" class="Mammalia" family="Megalonychidae" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="family">Megalonychidae</taxonomicName>
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minus
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<taxonomicName id="4C464D2DFFF2FF95FBF1FF06C5C2979C" authorityName="Ameghino" authorityYear="1887" box="[1118,1235,197,221]" class="Mammalia" family="Megatheriidae" genus="Hapalops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="genus">
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<emphasis id="B932EABCFFF2FF95FBF1FF06C5C2979C" box="[1118,1235,197,221]" italics="true" pageId="21" pageNumber="1526">Hapalops</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BF936AEFFF2FF95FC94FF2DC41F9642" blockId="21.[827,1444,237,1271]" box="[827,1294,237,259]" pageId="21" pageNumber="1526">PP = 100, age = 18.21 Mya (16.90–19.84).</paragraph>
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</subSubSection>
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<subSubSection id="C35C6525FFF2FF95FCFCFECFC46393B6" pageId="21" pageNumber="1526" type="description">
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<paragraph id="8BF936AEFFF2FF95FCFCFECFC48D9514" blockId="21.[827,1444,237,1271]" pageId="21" pageNumber="1526">
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This clade is composed of the Santacrucian genera
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<taxonomicName id="4C464D2DFFF2FF95FC0EFEE8C52F9601" authorityName="Ameghino" authorityYear="1891" box="[929,1086,299,320]" class="Mammalia" family="Megatheriidae" genus="Hyperleptus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="genus">
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<emphasis id="B932EABCFFF2FF95FC0EFEE8C52F9601" box="[929,1086,299,320]" italics="true" pageId="21" pageNumber="1526">Hyperleptus</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="4C464D2DFFF2FF95FBFBFEE8C4749601" authorityName="Scott" authorityYear="1904" box="[1108,1381,299,320]" class="Mammalia" family="Megalonychidae" genus="Megalonychotherium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="genus">
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<emphasis id="B932EABCFFF2FF95FBFBFEE8C4749601" box="[1108,1381,299,320]" italics="true" pageId="21" pageNumber="1526">Megalonychotherium</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C464D2DFFF2FF95FC94FE8AC2C5961F" authorityName="Ameghino" authorityYear="1887" box="[827,980,329,350]" class="Mammalia" family="Megalonychidae" genus="Eucholoeops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="genus">
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<emphasis id="B932EABCFFF2FF95FC94FE8AC2C5961F" box="[827,980,329,350]" italics="true" pageId="21" pageNumber="1526">Eucholoeops</emphasis>
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</taxonomicName>
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, along with the
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<taxonomicName id="4C464D2DFFF2FF95FB04FE8AC468961E" authorityName="Trouessart" authorityYear="1904" box="[1195,1401,329,351]" class="Mammalia" family="Megalonychidae" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="subFamily" subFamily="Megalonychinae">Megalonychinae</taxonomicName>
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. In all BI analyses and in par_IW, those three genera diverge successively, following the arrangement (
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<taxonomicName id="4C464D2DFFF2FF95FCEBFE66C2C796FB" authorityName="Ameghino" authorityYear="1891" box="[836,982,421,442]" class="Mammalia" family="Megatheriidae" genus="Hyperleptus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="genus">
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<emphasis id="B932EABCFFF2FF95FCEBFE66C2C796FB" box="[836,982,421,442]" italics="true" pageId="21" pageNumber="1526">Hyperleptus</emphasis>
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</taxonomicName>
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, (
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<taxonomicName id="4C464D2DFFF2FF95FC5FFE66C5FC96FB" authorityName="Scott" authorityYear="1904" box="[1008,1261,421,442]" class="Mammalia" family="Megalonychidae" genus="Megalonychotherium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="genus">
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<emphasis id="B932EABCFFF2FF95FC5FFE66C5FC96FB" box="[1008,1261,421,442]" italics="true" pageId="21" pageNumber="1526">Megalonychotherium</emphasis>
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</taxonomicName>
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, (
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<taxonomicName id="4C464D2DFFF2FF95FAA8FE66C48D96FB" authorityName="Ameghino" authorityYear="1887" box="[1287,1436,421,442]" class="Mammalia" family="Megalonychidae" genus="Eucholoeops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="genus">
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<emphasis id="B932EABCFFF2FF95FAA8FE66C48D96FB" box="[1287,1436,421,442]" italics="true" pageId="21" pageNumber="1526">Eucholoeops</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="4C464D2DFFF2FF95FC94FE07C2EC969B" authorityName="Trouessart" authorityYear="1904" box="[827,1021,452,474]" class="Mammalia" family="Megalonychidae" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="subFamily" subFamily="Megalonychinae">Megalonychinae</taxonomicName>
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))). In par_IW10 and par_IW5, they form a clade (
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<taxonomicName id="4C464D2DFFF2FF95FC44FE20C5FD96B9" authorityName="Scott" authorityYear="1904" box="[1003,1260,483,504]" class="Mammalia" family="Megalonychidae" genus="Megalonychotherium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="genus">
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<emphasis id="B932EABCFFF2FF95FC44FE20C5FD96B9" box="[1003,1260,483,504]" italics="true" pageId="21" pageNumber="1526">Megalonychotherium</emphasis>
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</taxonomicName>
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, (
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<taxonomicName id="4C464D2DFFF2FF95FAA8FE20C48A96B9" authorityName="Ameghino" authorityYear="1891" box="[1287,1435,483,504]" class="Mammalia" family="Megatheriidae" genus="Hyperleptus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="genus">
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<emphasis id="B932EABCFFF2FF95FAA8FE20C48A96B9" box="[1287,1435,483,504]" italics="true" pageId="21" pageNumber="1526">Hyperleptus</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="4C464D2DFFF2FF95FC94FDC2C2D69557" authorityName="Ameghino" authorityYear="1887" box="[827,967,513,534]" class="Mammalia" family="Megalonychidae" genus="Eucholoeops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="genus">
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<emphasis id="B932EABCFFF2FF95FC94FDC2C2D69557" box="[827,967,513,534]" italics="true" pageId="21" pageNumber="1526">Eucholoeops</emphasis>
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</taxonomicName>
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)), which is sister to
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<taxonomicName id="4C464D2DFFF2FF95FB1FFDC2C47D9556" authorityName="Trouessart" authorityYear="1904" box="[1200,1388,513,535]" class="Mammalia" family="Megalonychidae" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="subFamily" subFamily="Megalonychinae">Megalonychinae</taxonomicName>
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, and in par_EW,
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<taxonomicName id="4C464D2DFFF2FF95FC6EFDE3C5A09574" authorityName="Scott" authorityYear="1904" box="[961,1201,544,565]" class="Mammalia" family="Megalonychidae" genus="Megalonychotherium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="genus">
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<emphasis id="B932EABCFFF2FF95FC6EFDE3C5A09574" box="[961,1201,544,565]" italics="true" pageId="21" pageNumber="1526">Megalonychotherium</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C464D2DFFF2FF95FB43FDE3C4679574" authorityName="Ameghino" authorityYear="1891" box="[1260,1398,544,565]" class="Mammalia" family="Megatheriidae" genus="Hyperleptus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="genus">
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<emphasis id="B932EABCFFF2FF95FB43FDE3C4679574" box="[1260,1398,544,565]" italics="true" pageId="21" pageNumber="1526">Hyperleptus</emphasis>
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</taxonomicName>
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are in a polytomy with
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<taxonomicName id="4C464D2DFFF2FF95FBB8FDFCC5B29515" authorityName="Ameghino" authorityYear="1887" box="[1047,1187,575,596]" class="Mammalia" family="Megalonychidae" genus="Eucholoeops" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="genus">
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<emphasis id="B932EABCFFF2FF95FBB8FDFCC5B29515" box="[1047,1187,575,596]" italics="true" pageId="21" pageNumber="1526">Eucholoeops</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C464D2DFFF2FF95FB74FDFCC4899514" authorityName="Trouessart" authorityYear="1904" box="[1243,1432,575,597]" class="Mammalia" family="Megalonychidae" kingdom="Animalia" order="Pilosa" pageId="21" pageNumber="1526" phylum="Chordata" rank="subFamily" subFamily="Megalonychinae">Megalonychinae</taxonomicName>
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.
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</paragraph>
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<paragraph id="8BF936AEFFF2FF95FCFCFD9EC46393B6" blockId="21.[827,1444,237,1271]" pageId="21" pageNumber="1526">The clade was supported by 18 synapomorphies (11 for both methods and seven exclusively for BI): Cf1 within size range of molariforms; presence of fossa on palatal surface of maxilla posterior to Cf1; maximum height of coronoid process shorter than its anteroposterior length (BI); snout elevated anteriorly; snout flared anteriorly, in dorsal view (BI); maximum length of nasal bones less than twice the width of both nasals; uniform nasal width in its anterior half, with lateral margins parallel (BI); well-developed buccinator fossa of maxilla, with a deep depression (BI); mediolateral width of premaxillary lateral rami greater than the anteroposterior length of incisive foramen; presence of a plate-like area anterior to incisive foramen; presence of pterygoid inflation (BI); elongate, triangular middle process of jugal (BI); dorsally situated infraorbital canal; deep zygomatic process, almost covers the entire squamosal exposure; pointed free end of zygomatic process; postorbital process of frontal roughly at the level of maxillary foramen; uniformly wide nuchal crest (BI); and medial expansion of entotympanic dorsal to basicranium.</paragraph>
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</subSubSection>
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</treatment>
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</document> |