133 lines
12 KiB
XML
133 lines
12 KiB
XML
<document ID-DOI="10.1093/zoolinnean/zlac041" ID-ISSN="0024-4082" ID-Zenodo-Dep="7381236" approvalRequired="21" approvalRequired_for_taxonomicNames="21" checkinTime="1669808169041" checkinUser="plazi" docAuthor="Casali, Daniel M, Boscaini, Alberto, Gaudin, Timothy J & Perini, Fernando A" docDate="2022" docId="03EF87B8FFF1FF97FC86F9C2C212949B" 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-.journal_article" docStyleId="36B3BD6A90C22AB4F7F465C853188CC8" docStyleName="ZoolJLinnSoc.2017-.journal_article" docStyleVersion="7" docTitle="Ahytheriini" docType="treatment" docVersion="1" lastPageNumber="1527" 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="1527" updateTime="1669985971716" updateUser="diego">
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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>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:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Casali, Daniel M</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:role>
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<mods:namePart>Boscaini, Alberto</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:role>
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<mods:namePart>Gaudin, Timothy J</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:role>
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<mods:namePart>Perini, Fernando A</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Zoological Journal of the Linnean Society</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-12-01</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>196</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>4</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1505</mods:start>
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<mods:end>1551</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>https://academic.oup.com/zoolinnean/article/196/4/1505/6617197</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.1093/zoolinnean/zlac041</mods:identifier>
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<mods:identifier type="ISSN">0024-4082</mods:identifier>
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<mods:identifier type="Zenodo-Dep">7381236</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:plazi:treatment:03EF87B8FFF1FF97FC86F9C2C212949B" httpUri="http://treatment.plazi.org/id/03EF87B8FFF1FF97FC86F9C2C212949B" lastPageId="23" lastPageNumber="1527" pageId="22" pageNumber="1527">
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<subSubSection box="[809,952,1537,1561]" pageId="22" pageNumber="1527" type="nomenclature">
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<paragraph blockId="22.[809,952,1537,1561]" box="[809,952,1537,1561]" pageId="22" pageNumber="1527">
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<taxonomicName box="[809,952,1537,1561]" family="Megalonychidae" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" rank="tribe" tribe="Ahytheriini">Ahytheriini</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="23" lastPageNumber="1528" pageId="22" pageNumber="1527" type="discussion">
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<paragraph blockId="22.[809,1426,1577,1906]" box="[809,1235,1577,1599]" pageId="22" pageNumber="1527">PP = 100, age = 4.44 Mya (1.93–6.98).</paragraph>
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<paragraph blockId="22.[809,1426,1577,1906]" lastBlockId="23.[163,779,197,986]" lastPageId="23" lastPageNumber="1528" pageId="22" pageNumber="1527">
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This clade, composed of the intertropical megalonychids
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<taxonomicName box="[987,1126,1638,1659]" class="Mammalia" family="Megalonychidae" genus="Australonyx" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[987,1126,1638,1659]" italics="true" pageId="22" pageNumber="1527">Australonyx</emphasis>
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</taxonomicName>
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,
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<taxonomicName box="[1139,1276,1638,1659]" class="Mammalia" family="Megalonychidae" genus="Ahytherium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[1139,1276,1638,1659]" italics="true" pageId="22" pageNumber="1527">Ahytherium</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="McDonald, Rincón & Gaudin" authorityYear="2013" box="[1290,1419,1639,1660]" class="Mammalia" family="Megalonychidae" genus="Megistonyx" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[1290,1419,1639,1660]" italics="true" pageId="22" pageNumber="1527">Megistonyx</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="McDonald, Chatters & Gaudin" authorityYear="2017" box="[809,970,1669,1690]" class="Mammalia" family="Megalonychidae" genus="Nohochichak" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[809,970,1669,1690]" italics="true" pageId="22" pageNumber="1527">Nohochichak</emphasis>
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</taxonomicName>
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and
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<taxonomicName authorityName="Stinnesbeck, Frey, Avíles Olguín, Stinnesbeck, Zell, Mallison, González González, Aceves Núñez, Velazquez, Terrazas Mata, Benavente Sanvicente, Hering & Rojas Sandoval" authorityYear="2017" box="[1039,1194,1669,1690]" class="Mammalia" family="Megalonychidae" genus="Xibalbaonyx" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[1039,1194,1669,1690]" italics="true" pageId="22" pageNumber="1527">Xibalbaonyx</emphasis>
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</taxonomicName>
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, was consistently recovered in all of our analyses, with two alternative arrangements: (
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<taxonomicName box="[1039,1205,1730,1752]" class="Mammalia" family="Megalonychidae" genus="Australonyx" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[1039,1205,1730,1752]" italics="true" pageId="22" pageNumber="1527">Australonyx</emphasis>
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</taxonomicName>
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, ((
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<taxonomicName box="[1254,1416,1730,1752]" class="Mammalia" family="Megalonychidae" genus="Ahytherium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[1254,1416,1730,1752]" italics="true" pageId="22" pageNumber="1527">Ahytherium</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="McDonald, Rincón & Gaudin" authorityYear="2013" box="[809,948,1762,1783]" class="Mammalia" family="Megalonychidae" genus="Megistonyx" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[809,948,1762,1783]" italics="true" pageId="22" pageNumber="1527">Megistonyx</emphasis>
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</taxonomicName>
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), (
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<taxonomicName authorityName="McDonald, Chatters & Gaudin" authorityYear="2017" box="[985,1145,1761,1782]" class="Mammalia" family="Megalonychidae" genus="Nohochichak" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[985,1145,1761,1782]" italics="true" pageId="22" pageNumber="1527">Nohochichak</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="Stinnesbeck, Frey, Avíles Olguín, Stinnesbeck, Zell, Mallison, González González, Aceves Núñez, Velazquez, Terrazas Mata, Benavente Sanvicente, Hering & Rojas Sandoval" authorityYear="2017" box="[1163,1317,1761,1782]" class="Mammalia" family="Megalonychidae" genus="Xibalbaonyx" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[1163,1317,1761,1782]" italics="true" pageId="22" pageNumber="1527">Xibalbaonyx</emphasis>
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</taxonomicName>
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))) in all BI analyses and in par_EW, and (
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<taxonomicName box="[1263,1418,1792,1813]" class="Mammalia" family="Megalonychidae" genus="Australonyx" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[1263,1418,1792,1813]" italics="true" pageId="22" pageNumber="1527">Australonyx</emphasis>
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</taxonomicName>
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, (
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<taxonomicName authorityName="Stinnesbeck, Frey, Avíles Olguín, Stinnesbeck, Zell, Mallison, González González, Aceves Núñez, Velazquez, Terrazas Mata, Benavente Sanvicente, Hering & Rojas Sandoval" authorityYear="2017" box="[820,994,1822,1844]" class="Mammalia" family="Megalonychidae" genus="Xibalbaonyx" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[820,994,1822,1844]" italics="true" pageId="22" pageNumber="1527">Xibalbaonyx</emphasis>
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</taxonomicName>
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, (
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<taxonomicName authorityName="McDonald, Chatters & Gaudin" authorityYear="2017" box="[1033,1212,1822,1844]" class="Mammalia" family="Megalonychidae" genus="Nohochichak" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[1033,1212,1822,1844]" italics="true" pageId="22" pageNumber="1527">Nohochichak</emphasis>
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</taxonomicName>
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, (
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<taxonomicName box="[1251,1416,1822,1844]" class="Mammalia" family="Megalonychidae" genus="Ahytherium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[1251,1416,1822,1844]" italics="true" pageId="22" pageNumber="1527">Ahytherium</emphasis>
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</taxonomicName>
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,
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<taxonomicName authorityName="McDonald, Rincón & Gaudin" authorityYear="2013" box="[809,936,1854,1875]" class="Mammalia" family="Megalonychidae" genus="Megistonyx" higherTaxonomySource="GBIF" kingdom="Animalia" order="Pilosa" pageId="22" pageNumber="1527" phylum="Chordata" rank="genus">
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<emphasis box="[809,936,1854,1875]" italics="true" pageId="22" pageNumber="1527">Megistonyx</emphasis>
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</taxonomicName>
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)))) for IW parsimony analyses. Ahytheriini was supported by 23 synapomorphies (13 for both methods and ten exclusively for BI): absence of fossa on palatal surface of maxilla posterior to Cf1; circular Mf1 cross-section (BI); ascending ramus of mandible partially covers posterior teeth in lateral view (BI); coronoid process not hooked posteriorly (BI); posterior external opening of mandibular canal opens anterolaterally, on ascending ramus; high and narrow braincase (BI); nasal uniform width in its posterior half, lateral margins parallel (BI); interpterygoid and posterior interpalatine regions of roughly equal width (BI); large sinus in pterygoid; ventrally situated infraorbital canal; absence of alisphenoidparietal contact (BI); presence of a marked postorbital constriction; postorbital process of frontal roughly at the level of maxillary foramen (BI); triangular occiput in posterior view (BI); occipital condyles situated well dorsal to the dentition (BI); anteromedially orientation of entotympanic (BI); weakly marked brachiocephalicus crest of humerus (BI); humeral head almost hidden behind the tubercles; anconeal process of ulna not extended anteriorly, not overhanging trochlear notch; widest extension of pronator ridge at the proximal half of radial diaphysis (BI); proximal half of femur narrower than distal half; intermediate tibial length, more than two times the width, but less than three times; and fusion of metatarsal I with entocuneiform.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |