267 lines
26 KiB
XML
267 lines
26 KiB
XML
<document id="9740E13964B4AA97CA442E17E1C5B1D0" ID-DOI="10.5281/zenodo.206170" ID-GBIF-Dataset="6fa16a5a-560e-432f-ad9e-f93e8bd3e90d" ID-ISSN="1175-5326" ID-Zenodo-Dep="206170" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460256220040" checkinUser="plazi" docAuthor="Rocha, Rita G., Ferreira, Eduardo, Costa, Barbara M. A., Martins, Iracy C. M., Leite, Yuri L. R., Costa, Leonora P. & Fonseca, Carlos" docDate="2011" docId="039F0F5DFF95FFB77DE6C728FD5C28A2" docLanguage="en" docName="zt02789p034.pdf" docOrigin="Zootaxa 2789" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Oecomys Thomas" docType="treatment" docVersion="8" lastPageNumber="17" masterDocId="FFA67725FF9AFFA67D71C058FF9E2A26" masterDocTitle="Small mammals of the mid-Araguaia River in central Brazil, with the description of a new species of climbing rat" masterLastPageNumber="34" masterPageNumber="1" pageNumber="16" updateTime="1698243454669" updateUser="plazi">
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<mods:title id="7D90615F8921A77F827D2FFCCB6AB9E8">Small mammals of the mid-Araguaia River in central Brazil, with the description of a new species of climbing rat</mods:title>
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<mods:namePart id="4C11626D17C70823ECE0BBEB0E0EC3FD">Rocha, Rita G.</mods:namePart>
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<mods:roleTerm id="7F327159E31E89DE03DB86076A0848E8">Author</mods:roleTerm>
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<mods:namePart id="C778CBDCB9880B4B6DBE8AC83997D84C">Ferreira, Eduardo</mods:namePart>
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<mods:namePart id="254A14A99EE42F8C73D69F96C643B179">Costa, Barbara M. A.</mods:namePart>
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<mods:roleTerm id="9E2E759AA622493D113200D27329A03D">Author</mods:roleTerm>
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<mods:namePart id="9B9E9FFC6912FA141D082322B9701FA2">Martins, Iracy C. M.</mods:namePart>
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<mods:namePart id="97B458BA9322798AFC8EE6BD3768975B">Leite, Yuri L. R.</mods:namePart>
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<mods:namePart id="49957E15B82CE1F3863427EAC22B69B2">Costa, Leonora P.</mods:namePart>
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<mods:namePart id="04A921213676C1909E93150FA5382533">Fonseca, Carlos</mods:namePart>
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<mods:typeOfResource id="8E5D136015060CCAEA0C311122D65D23">text</mods:typeOfResource>
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<mods:title id="F553D364AFA34EC2D04D932C0E589FE7">Zootaxa</mods:title>
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<mods:part id="387367FEE82BCA36BD0EC93459666D10">
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<mods:date id="CF611AA754B09C09AB472AB5F34FCECA">2011</mods:date>
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<mods:detail id="E3B1BE96F34B2E56964D71CE7CB44BA2" type="volume">
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<mods:number id="AB890669E5D84EEFA645C48853682A58">2789</mods:number>
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<mods:classification id="FA6E9C4F75E9165DAAD7D064E51F6B93">journal article</mods:classification>
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<mods:identifier id="3644884F2669B19EE722E0D5431F0C9A" type="DOI">10.5281/zenodo.206170</mods:identifier>
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<mods:identifier id="5F01E7FDF9EEAF63300B82C1ABA3636C" type="GBIF-Dataset">6fa16a5a-560e-432f-ad9e-f93e8bd3e90d</mods:identifier>
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<mods:identifier id="882688B61B75061041EB0A43D80D13B6" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="ACF12962EE84211D8C176BAE6EE06629" type="Zenodo-Dep">206170</mods:identifier>
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<treatment id="039F0F5DFF95FFB77DE6C728FD5C28A2" ID-DOI="http://doi.org/10.5281/zenodo.6195274" ID-GBIF-Taxon="119392472" ID-Zenodo-Dep="6195274" LSID="urn:lsid:plazi:treatment:039F0F5DFF95FFB77DE6C728FD5C28A2" httpUri="http://treatment.plazi.org/id/039F0F5DFF95FFB77DE6C728FD5C28A2" lastPageId="17" lastPageNumber="17" pageId="15" pageNumber="16">
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<subSubSection id="C32CEDC0FF95FFB77DE6C728FD5C28A2" lastPageId="17" lastPageNumber="18" pageId="15" pageNumber="16" type="nomenclature">
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<paragraph id="8B89BE4BFF95FFA97DE6C728FEEE2DAC" blockId="15.[151,368,1904,1930]" box="[151,368,1904,1930]" pageId="15" pageNumber="16">
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<heading id="D0C10927FF95FFA97DE6C728FEEE2DAC" bold="true" box="[151,368,1904,1930]" fontSize="11" level="1" pageId="15" pageNumber="16" reason="1">
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<taxonomicName id="4C36C5C8FF95FFA97DE6C728FEEE2DAC" authority="Thomas" authorityName="Thomas" box="[151,368,1904,1930]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="15" pageNumber="16" phylum="Chordata" rank="genus">
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<emphasis id="B9426259FF95FFA97DE6C728FEEE2DAC" bold="true" box="[151,368,1904,1930]" pageId="15" pageNumber="16">
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<emphasis id="B9426259FF95FFA97DE6C728FE9A2DAC" bold="true" box="[151,260,1904,1930]" italics="true" pageId="15" pageNumber="16">Oecomys</emphasis>
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Thomas
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8B89BE4BFF95FFB67DE6C7E0FD0B2AF2" blockId="15.[151,1436,1975,2036]" lastBlockId="16.[151,1437,151,500]" lastPageId="16" lastPageNumber="17" pageId="15" pageNumber="16">
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<taxonomicName id="4C36C5C8FF95FFA97DE6C7E0FF602DE9" box="[151,254,1976,1999]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="15" pageNumber="16" phylum="Chordata" rank="genus">
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<emphasis id="B9426259FF95FFA97DE6C7E0FF602DE9" box="[151,254,1976,1999]" italics="true" pageId="15" pageNumber="16">Oecomys</emphasis>
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</taxonomicName>
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are small to medium-sized species with the tail longer than the head and body length. The dorsal pelage varies from orange brown to brown and ventral pelage is white or yellowish white. The long tail is self-colored and is covered by dark thin hairs, usually ending in a very short tuft.
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<collectingCountry id="F321FEDBFF8AFFB67E1FC0CFFC382A89" box="[878,934,151,175]" name="India" pageId="16" pageNumber="17">Hind</collectingCountry>
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feet are short and broad, with a white dorsal surface. Females have four pairs of mammae.
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</paragraph>
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<paragraph id="8B89BE4BFF8AFFB67DB4C087FD322BD2" blockId="16.[151,1437,151,500]" pageId="16" pageNumber="17">
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The occurrence of
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<taxonomicName id="4C36C5C8FF8AFFB67CD1C0B8FD992AD1" box="[416,519,224,247]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="genus">
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<emphasis id="B9426259FF8AFFB67CD1C0B8FD992AD1" box="[416,519,224,247]" italics="true" pageId="16" pageNumber="17">Oecomys</emphasis>
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</taxonomicName>
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species in sympatry has already been reported in Amazonia (e.g., Patton
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<emphasis id="B9426259FF8AFFB67810C0B9FA0B2ADE" box="[1377,1429,224,248]" italics="true" pageId="16" pageNumber="17">et al</emphasis>
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. 2000;
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<bibRefCitation id="EFA7C3BAFF8AFFB67DAEC15DFE062B3A" author="Voss" box="[223,408,260,284]" pageId="16" pageNumber="17" refString="Voss, R. S., Lunde, D. P. & Simmons, N. B. (2001) The mammals of Paracou, French Guiana: A neotropical lowland rainforest fauna part 2. Nonvolant species. Bulletin of the American Museum of Natural History, 263, 1 - 236." type="journal article" year="2001">
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Voss
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<emphasis id="B9426259FF8AFFB67C6AC15DFED32B3A" box="[283,333,260,284]" italics="true" pageId="16" pageNumber="17">et al</emphasis>
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. 2001
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</bibRefCitation>
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). In this ecotonal area, we captured three
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<taxonomicName id="4C36C5C8FF8AFFB67E02C15DFC442B3A" box="[883,986,261,284]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="genus">
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<emphasis id="B9426259FF8AFFB67E02C15DFC442B3A" box="[883,986,261,284]" italics="true" pageId="16" pageNumber="17">Oecomys</emphasis>
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</taxonomicName>
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species.
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<taxonomicName id="4C36C5C8FF8AFFB67933C15DFA912B3A" box="[1090,1295,260,284]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="paricola">
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<emphasis id="B9426259FF8AFFB67933C15DFA912B3A" box="[1090,1295,260,284]" italics="true" pageId="16" pageNumber="17">Oecomys paricola</emphasis>
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</taxonomicName>
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is relatively easy to distinguish from the other two by cranial characters, while
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<taxonomicName id="4C36C5C8FF8AFFB67EE3C170FC662B19" box="[914,1016,296,319]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="genus">
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<emphasis id="B9426259FF8AFFB67EE3C170FC662B19" box="[914,1016,296,319]" italics="true" pageId="16" pageNumber="17">Oecomys</emphasis>
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</taxonomicName>
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sp. and
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<taxonomicName id="4C36C5C8FF8AFFB6792AC170FB552B66" box="[1115,1227,296,320]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="roberti">
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<emphasis id="B9426259FF8AFFB6792AC170FB552B66" box="[1115,1227,296,320]" italics="true" pageId="16" pageNumber="17">
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<collectingCountry id="F321FEDBFF8AFFB6792AC170FBEC2B19" box="[1115,1138,296,319]" name="Iceland" pageId="16" pageNumber="17">O</collectingCountry>
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. roberti
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</emphasis>
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</taxonomicName>
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are rather similar, and the former shows a high degree of morphological variation. Cranial diagnostic traits of each species are detailed in the species accounts below. Measurements and ecological notes are related to collected specimens only, because only 42 out of 106 individuals were collected and we were unable to identify them to species level in the field. Only thorough comparisons of museum specimens (mainly based on skulls) and analyses of DNA sequences allow proper identification of
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<taxonomicName id="4C36C5C8FF8AFFB67C96C185FDD32BD2" box="[487,589,477,500]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="genus">
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<emphasis id="B9426259FF8AFFB67C96C185FDD32BD2" box="[487,589,477,500]" italics="true" pageId="16" pageNumber="17">Oecomys</emphasis>
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</taxonomicName>
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species.
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</paragraph>
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<caption id="DF49EEC3FF8AFFB67DE6C6D2FB0C2CE6" httpUri="https://zenodo.org/record/206238/files/figure.png" pageId="16" pageNumber="17" targetBox="[414,1135,561,1649]" targetPageId="16">
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<paragraph id="8B89BE4BFF8AFFB67DE6C6D2FB0C2CE6" blockId="16.[151,1436,1674,1728]" pageId="16" pageNumber="17">
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<emphasis id="B9426259FF8AFFB67DE6C6D2FE8D2C86" bold="true" box="[151,275,1674,1697]" pageId="16" pageNumber="17">FIGURE 8.</emphasis>
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Bayesian tree of
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<emphasis id="B9426259FF8AFFB67CB8C6D3FE622C87" box="[457,508,1675,1697]" italics="true" pageId="16" pageNumber="17">cyt-b</emphasis>
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haplotypes from specimens of
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<taxonomicName id="4C36C5C8FF8AFFB67E4EC6D4FC022C87" box="[831,924,1676,1697]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="genus">
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<emphasis id="B9426259FF8AFFB67E4EC6D4FC022C87" box="[831,924,1676,1697]" italics="true" pageId="16" pageNumber="17">Oecomys</emphasis>
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</taxonomicName>
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rooted using
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<taxonomicName id="4C36C5C8FF8AFFB6795BC6D3FB042C87" box="[1066,1178,1675,1697]" class="Mammalia" family="Cricetidae" genus="Hylaeamys" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="genus">
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<emphasis id="B9426259FF8AFFB6795BC6D3FB042C87" box="[1066,1178,1675,1697]" italics="true" pageId="16" pageNumber="17">Hylaeamys</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C36C5C8FF8AFFB679BCC6D3FACF2C87" box="[1229,1361,1675,1697]" class="Mammalia" family="Muridae" genus="Thomasomys" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="genus">
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<emphasis id="B9426259FF8AFFB679BCC6D3FACF2C87" box="[1229,1361,1675,1697]" italics="true" pageId="16" pageNumber="17">Thomasomys</emphasis>
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</taxonomicName>
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. Bayesian posterior probabilities are in bold and percentages are average Kimura two-parameter distances.
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</paragraph>
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</caption>
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<paragraph id="8B89BE4BFF8AFFB77DB4C6B4FD5C28A2" blockId="16.[151,1436,1772,2013]" lastBlockId="17.[151,1436,151,644]" lastPageId="17" lastPageNumber="18" pageId="16" pageNumber="17">
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Phylogenetic analyses show three distinct clades of
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<taxonomicName id="4C36C5C8FF8AFFB67E7FC6B5FCEB2D22" box="[782,885,1773,1796]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="genus">
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<emphasis id="B9426259FF8AFFB67E7FC6B5FCEB2D22" box="[782,885,1773,1796]" italics="true" pageId="16" pageNumber="17">Oecomys</emphasis>
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</taxonomicName>
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species, occurring sympatrically at the Araguaia River (
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<figureCitation id="130DA2CEFF8AFFB67D97C748FEB22D0E" box="[230,300,1808,1832]" captionStart="FIGURE 8" captionStartId="16.[151,250,1674,1697]" captionTargetBox="[414,1135,561,1649]" captionTargetId="figure@16.[404,1147,553,1653]" captionTargetPageId="16" captionText="FIGURE 8. Bayesian tree of cyt-b haplotypes from specimens of Oecomys rooted using Hylaeamys and Thomasomys. Bayesian posterior probabilities are in bold and percentages are average Kimura two-parameter distances." httpUri="https://zenodo.org/record/206238/files/figure.png" pageId="16" pageNumber="17">Fig. 8</figureCitation>
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). High bayesian posterior probabilities (BPP) support species monophyly, but interspecific relationships are not resolved, with the exception of the clade (
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<taxonomicName id="4C36C5C8FF8AFFB67E78C76DFCEE2D6A" box="[777,880,1845,1868]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="genus">
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<emphasis id="B9426259FF8AFFB67E78C76DFCEE2D6A" box="[777,880,1845,1868]" italics="true" pageId="16" pageNumber="17">Oecomys</emphasis>
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</taxonomicName>
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sp.,
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<taxonomicName id="4C36C5C8FF8AFFB67ED7C76DFB882D6A" box="[934,1046,1844,1868]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="roberti">
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<emphasis id="B9426259FF8AFFB67ED7C76DFB882D6A" box="[934,1046,1844,1868]" italics="true" pageId="16" pageNumber="17">
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<collectingCountry id="F321FEDBFF8AFFB67ED7C76DFC232D6A" box="[934,957,1845,1868]" name="Iceland" pageId="16" pageNumber="17">O</collectingCountry>
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. roberti
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</emphasis>
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</taxonomicName>
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) (BPP = 0.99). Although we were unable to distinguish
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<taxonomicName id="4C36C5C8FF8AFFB67CF9C701FE712D56" box="[392,495,1881,1904]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="genus">
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<emphasis id="B9426259FF8AFFB67CF9C701FE712D56" box="[392,495,1881,1904]" italics="true" pageId="16" pageNumber="17">Oecomys</emphasis>
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</taxonomicName>
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sp. from
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<taxonomicName id="4C36C5C8FF8AFFB67F2DC701FD552D56" box="[604,715,1880,1904]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="roberti">
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<emphasis id="B9426259FF8AFFB67F2DC701FD552D56" box="[604,715,1880,1904]" italics="true" pageId="16" pageNumber="17">
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<collectingCountry id="F321FEDBFF8AFFB67F2DC701FDED2D56" box="[604,627,1881,1904]" name="Iceland" pageId="16" pageNumber="17">O</collectingCountry>
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. roberti
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</emphasis>
|
|
</taxonomicName>
|
|
at first using morphological evaluation, the phylogenetic analysis clearly places specimens of these two species in two distinct clades, with an interspecific genetic distance of 6.5% on average. The name
|
|
<taxonomicName id="4C36C5C8FF8AFFB67C93C7F9FDCA2D9E" box="[482,596,1952,1976]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="16" pageNumber="17" phylum="Chordata" rank="species" species="roberti">
|
|
<emphasis id="B9426259FF8AFFB67C93C7F9FDCA2D9E" box="[482,596,1952,1976]" italics="true" pageId="16" pageNumber="17">
|
|
<collectingCountry id="F321FEDBFF8AFFB67C93C7F9FE672D9E" box="[482,505,1953,1976]" name="Iceland" pageId="16" pageNumber="17">O</collectingCountry>
|
|
. roberti
|
|
</emphasis>
|
|
</taxonomicName>
|
|
is given to the clade that includes UFES 1369 and UFES 1370 from the study area, since they match the species description by Patton
|
|
<emphasis id="B9426259FF8AFFB67E1DC79EFC3E2DFB" box="[876,928,1989,2013]" italics="true" pageId="16" pageNumber="17">et al</emphasis>
|
|
. (2000) and group with the specimen MVZ 197616, which is a topotype of
|
|
<taxonomicName id="4C36C5C8FF8BFFB77C8BC0C0FDF72A96" box="[506,617,152,176]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="roberti">
|
|
<emphasis id="B9426259FF8BFFB77C8BC0C0FDF72A96" box="[506,617,152,176]" italics="true" pageId="17" pageNumber="18">
|
|
<collectingCountry id="F321FEDBFF8BFFB77C8BC0C0FD8F2A89" box="[506,529,152,175]" name="Iceland" pageId="17" pageNumber="18">O</collectingCountry>
|
|
. roberti
|
|
</emphasis>
|
|
</taxonomicName>
|
|
, collected at Chapada dos Guimarães, state of Mato Grosso,
|
|
<collectingCountry id="F321FEDBFF8BFFB77866C0CFFAC22A89" box="[1303,1372,151,175]" name="Brazil" pageId="17" pageNumber="18">Brazil</collectingCountry>
|
|
(
|
|
<typeStatus id="548D00E9FF8BFFB7781BC0CFFA022A89" box="[1386,1436,151,175]" pageId="17" pageNumber="18">type</typeStatus>
|
|
locality of the species;
|
|
<bibRefCitation id="EFA7C3BAFF8BFFB77CEBC0E5FD282AF2" author="Musser" box="[410,694,188,212]" pageId="17" pageNumber="18" refString="Musser, G. G. & Carleton, M. D. (2005) Superfamily Muroidea. In: Wilson, D. E. & Reeder D. A. (Eds), Mammal Species of the World: a geographic and taxonomic reference, 3 rd edition. John Hopkins University Press, Baltimore, USA, pp. 894 - 1531." type="book chapter" year="2005">Musser & Carleton 2005</bibRefCitation>
|
|
). Concerning the other clade, we list it as
|
|
<taxonomicName id="4C36C5C8FF8BFFB779FDC0E5FB6D2AF2" box="[1164,1267,189,212]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="17" pageNumber="18" phylum="Chordata" rank="genus">
|
|
<emphasis id="B9426259FF8BFFB779FDC0E5FB6D2AF2" box="[1164,1267,189,212]" italics="true" pageId="17" pageNumber="18">Oecomys</emphasis>
|
|
</taxonomicName>
|
|
sp. since these specimens cannot be unambiguously allocated to any described species. They present high level of non-geographic morphological variation, despite very low genetic divergence within the clade (0.7%). One specimen captured in the study area (UFES 1353) shares remarkable similarities with the
|
|
<typeStatus id="548D00E9FF8BFFB77EE9C17FFC642B19" box="[920,1018,295,319]" pageId="17" pageNumber="18" type="holotype">holotype</typeStatus>
|
|
of
|
|
<taxonomicName id="4C36C5C8FF8BFFB77950C170FB0D2B66" box="[1057,1171,296,320]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="cleberi">
|
|
<emphasis id="B9426259FF8BFFB77950C170FB0D2B66" box="[1057,1171,296,320]" italics="true" pageId="17" pageNumber="18">
|
|
<collectingCountry id="F321FEDBFF8BFFB77950C170FBA62B19" box="[1057,1080,296,319]" name="Iceland" pageId="17" pageNumber="18">O</collectingCountry>
|
|
. cleberi
|
|
</emphasis>
|
|
</taxonomicName>
|
|
examined by one of us (YLRL), but most of the remaining specimens do not.
|
|
<taxonomicName id="4C36C5C8FF8BFFB77F8DC115FC262B42" box="[764,952,332,356]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="cleberi">
|
|
<emphasis id="B9426259FF8BFFB77F8DC115FC262B42" box="[764,952,332,356]" italics="true" pageId="17" pageNumber="18">Oecomys cleberi</emphasis>
|
|
</taxonomicName>
|
|
is known only from the
|
|
<typeStatus id="548D00E9FF8BFFB779BCC114FAB12B42" box="[1229,1327,332,356]" pageId="17" pageNumber="18" type="holotype">holotype</typeStatus>
|
|
collected in Distrito Federal, central
|
|
<collectingCountry id="F321FEDBFF8BFFB77CB9C137FD922BA1" box="[456,524,367,391]" name="Brazil" pageId="17" pageNumber="18">Brazil</collectingCountry>
|
|
(
|
|
<bibRefCitation id="EFA7C3BAFF8BFFB77F6DC137FD3D2BA1" author="Locks" box="[540,675,367,391]" pageId="17" pageNumber="18" refString="Locks, M (1981) Nova especie de Oecomys de Brasilia, DF, Brasil (Cricetidae, Rodentia). Boletim do Museu Nacional, Rio de Janeiro, 300, 1 - 7." type="journal article" year="1981">Locks 1981</bibRefCitation>
|
|
) and it has been associated to the
|
|
<taxonomicName id="4C36C5C8FF8BFFB77956C128FBE62BAE" box="[1063,1144,368,392]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="bicolor">
|
|
<emphasis id="B9426259FF8BFFB77956C128FBE62BAE" box="[1063,1144,368,392]" italics="true" pageId="17" pageNumber="18">bicolor</emphasis>
|
|
</taxonomicName>
|
|
species complex (
|
|
<bibRefCitation id="EFA7C3BAFF8BFFB77836C137FEC52B8A" author="Musser" pageId="17" pageNumber="18" refString="Musser, G. G. & Carleton, M. D. (2005) Superfamily Muroidea. In: Wilson, D. E. & Reeder D. A. (Eds), Mammal Species of the World: a geographic and taxonomic reference, 3 rd edition. John Hopkins University Press, Baltimore, USA, pp. 894 - 1531." type="book chapter" year="2005">Musser & Carleton 2005</bibRefCitation>
|
|
). On the other hand, our series of
|
|
<taxonomicName id="4C36C5C8FF8BFFB77F93C1CDFCD72B8A" box="[738,841,405,428]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="17" pageNumber="18" phylum="Chordata" rank="genus">
|
|
<emphasis id="B9426259FF8BFFB77F93C1CDFCD72B8A" box="[738,841,405,428]" italics="true" pageId="17" pageNumber="18">Oecomys</emphasis>
|
|
</taxonomicName>
|
|
sp. has clear phylogenetic affinities with
|
|
<taxonomicName id="4C36C5C8FF8BFFB77855C1CDFA0B2B8A" box="[1316,1429,404,428]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="roberti">
|
|
<emphasis id="B9426259FF8BFFB77855C1CDFA0B2B8A" box="[1316,1429,404,428]" italics="true" pageId="17" pageNumber="18">
|
|
<collectingCountry id="F321FEDBFF8BFFB77855C1CDFAA52B8A" box="[1316,1339,405,428]" name="Iceland" pageId="17" pageNumber="18">O</collectingCountry>
|
|
. roberti
|
|
</emphasis>
|
|
</taxonomicName>
|
|
. More samples are needed to clarify the taxonomic status of these
|
|
<taxonomicName id="4C36C5C8FF8BFFB77EF0C1E0FC762BE9" box="[897,1000,440,463]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="17" pageNumber="18" phylum="Chordata" rank="genus">
|
|
<emphasis id="B9426259FF8BFFB77EF0C1E0FC762BE9" box="[897,1000,440,463]" italics="true" pageId="17" pageNumber="18">Oecomys</emphasis>
|
|
</taxonomicName>
|
|
species from the mid-Araguaia River; this will be the subject of a separate paper (Rocha
|
|
<emphasis id="B9426259FF8BFFB77FA5C185FC982BD2" box="[724,774,476,500]" italics="true" pageId="17" pageNumber="18">et al</emphasis>
|
|
. in. prep). Like
|
|
<taxonomicName id="4C36C5C8FF8BFFB77ECFC185FBBA2BD2" box="[958,1060,477,500]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="17" pageNumber="18" phylum="Chordata" rank="genus">
|
|
<emphasis id="B9426259FF8BFFB77ECFC185FBBA2BD2" box="[958,1060,477,500]" italics="true" pageId="17" pageNumber="18">Oecomys</emphasis>
|
|
</taxonomicName>
|
|
sp.,
|
|
<taxonomicName id="4C36C5C8FF8BFFB7792DC185FB522BD2" box="[1116,1228,476,500]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="roberti">
|
|
<emphasis id="B9426259FF8BFFB7792DC185FB522BD2" box="[1116,1228,476,500]" italics="true" pageId="17" pageNumber="18">
|
|
<collectingCountry id="F321FEDBFF8BFFB7792DC185FBED2BD2" box="[1116,1139,477,500]" name="Iceland" pageId="17" pageNumber="18">O</collectingCountry>
|
|
. roberti
|
|
</emphasis>
|
|
</taxonomicName>
|
|
has relatively low intraspecific divergence (0.4%), but
|
|
<taxonomicName id="4C36C5C8FF8BFFB77F4DC258FD5E283E" box="[572,704,512,536]" class="Mammalia" family="Muridae" genus="Oecomys" kingdom="Animalia" order="Rodentia" pageId="17" pageNumber="18" phylum="Chordata" rank="species" species="paricola">
|
|
<emphasis id="B9426259FF8BFFB77F4DC258FD5E283E" box="[572,704,512,536]" italics="true" pageId="17" pageNumber="18">
|
|
<collectingCountry id="F321FEDBFF8BFFB77F4DC258FDCD2831" box="[572,595,512,535]" name="Iceland" pageId="17" pageNumber="18">O</collectingCountry>
|
|
. paricola
|
|
</emphasis>
|
|
</taxonomicName>
|
|
, on the other hand, has relatively high intraspecific divergence (3.6%), which may reflect the geographic distance of the samples from states of Tocantins (UFES 1438 and 1368) and Mato Grosso (UFMG 2841, MVZ 197507 and 197508), and the presence of geographic barriers along its distribution, such as the Araguaia and Xingu Rivers.
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |