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<document id="FA81C56B1A992E8925A91F48B35A6735" ID-DOI="10.1111/j.1096-3642.2011.00791.x" ID-ISSN="0024-4082" ID-Zenodo-Dep="5407298" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630347119432" checkinUser="marcus" docAuthor="Pavan, Silvia Eliza, Rossi, Rogerio Vieira &amp; Schneider, Horacio" docDate="2012" docId="3C758792FFFFFFB7DFFBEF08994DFB4C" docLanguage="en" docName="j.1096-3642.2011.00791.x.pdf" docOrigin="Zoological Journal of the Linnean Society 165 (1)" docSource="http://dx.doi.org/10.1111/j.1096-3642.2011.00791.x" docStyle="DocumentStyle:FBF0BF18BB2B256F1F8008F27D80BF37.3:ZoolJLinnSoc.2010-2016.journal_article" docStyleId="FBF0BF18BB2B256F1F8008F27D80BF37" docStyleName="ZoolJLinnSoc.2010-2016.journal_article" docStyleVersion="3" docTitle="Monodelphis maraxina Thomas 1923" docType="treatment" docVersion="4" lastPageNumber="211" masterDocId="C04CFFEAFFEBFFA2DC78E9739D03FFE3" masterDocTitle="Species diversity in the Monodelphis brevicaudata complex (Didelphimorphia: Didelphidae) inferred from molecular and morphological data, with the description of a new species" masterLastPageNumber="223" masterPageNumber="190" pageNumber="210" updateTime="1699238506514" updateUser="plazi">
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<mods:title id="9551E056C3A4E70FF53F9B813F585191">Species diversity in the Monodelphis brevicaudata complex (Didelphimorphia: Didelphidae) inferred from molecular and morphological data, with the description of a new species</mods:title>
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<mods:namePart id="C2AA50E590870F2B8AA282989492C111">Pavan, Silvia Eliza</mods:namePart>
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<mods:namePart id="510B75E8583D46C3DAF303BA15A1EBCA">Rossi, Rogerio Vieira</mods:namePart>
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<subSubSection id="FCC6650FFFFFFFB6DFFBEF08985BF973" box="[899,1368,1659,1680]" pageId="20" pageNumber="210" type="nomenclature">
<paragraph id="B4633684FFFFFFB6DFFBEF08985BF973" blockId="20.[899,1368,1659,1680]" box="[899,1368,1659,1680]" pageId="20" pageNumber="210">
<heading id="EF2B81E8FFFFFFB6DFFBEF08985BF973" box="[899,1368,1659,1680]" centered="true" fontSize="8" level="2" pageId="20" pageNumber="210" reason="8">
<taxonomicName id="73DC4D07FFFFFFB6DFFBEF08985BF973" ID-CoL="446N8" authority="THOMAS, 1923" authorityName="Thomas" authorityYear="1923" box="[899,1368,1659,1680]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="210" phylum="Chordata" rank="species" species="maraxina">
<emphasis id="86A8EA96FFFFFFB6DFFBEF0899A6F96C" box="[899,1189,1659,1680]" italics="true" pageId="20" pageNumber="210">MONODELPHIS MARAXINA</emphasis>
<bibRefCitation id="D04D4B75FFFFFFB6D8C8EF08985BF973" author="Thomas O" box="[1200,1368,1659,1680]" pageId="20" pageNumber="210" pagination="157" refId="ref24652" refString="Thomas O. 1923. A new short-tailed opossum from Marajo, Amazonia. Annual Magazine of Natural History 9: 157." type="journal article" year="1923">THOMAS, 1923</bibRefCitation>
</taxonomicName>
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<paragraph id="B4633684FFFFFFB7DF42EFD29F43FB73" blockId="20.[826,1441,1697,1903]" lastBlockId="21.[144,759,902,1903]" lastPageId="21" lastPageNumber="211" pageId="20" pageNumber="210">
<taxonomicName id="73DC4D07FFFFFFB6DF42EFD299F7F955" ID-CoL="446N8" authority="Thomas, 1923" authorityName="Thomas" authorityYear="1923" box="[826,1268,1697,1719]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="210" phylum="Chordata" rank="species" species="maraxina">
<emphasis id="86A8EA96FFFFFFB6DF42EFD29946F954" box="[826,1093,1697,1719]" italics="true" pageId="20" pageNumber="210">Monodelphis maraxina</emphasis>
<bibRefCitation id="D04D4B75FFFFFFB6D828EFD299F7F955" author="Thomas O" box="[1104,1268,1697,1719]" pageId="20" pageNumber="210" pagination="157" refId="ref24652" refString="Thomas O. 1923. A new short-tailed opossum from Marajo, Amazonia. Annual Magazine of Natural History 9: 157." type="journal article" year="1923">Thomas, 1923</bibRefCitation>
</taxonomicName>
was described for Marajó Island, in eastern state of
<collectingRegion id="7618F866FFFFFFB6D886EFB3983BF935" box="[1278,1336,1728,1750]" country="Suriname" name="Para" pageId="20" pageNumber="210">Pará</collectingRegion>
.
<bibRefCitation id="D04D4B75FFFFFFB6D93EEFB39E81F916" author="Thomas O" pageId="20" pageNumber="210" pagination="157" refId="ref24652" refString="Thomas O. 1923. A new short-tailed opossum from Marajo, Amazonia. Annual Magazine of Natural History 9: 157." type="journal article" year="1923">Thomas (1923)</bibRefCitation>
suggested that
<taxonomicName id="73DC4D07FFFFFFB6D838EFAC99D7F917" ID-CoL="446N8" authorityName="Thomas" authorityYear="1923" box="[1088,1236,1759,1780]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="210" phylum="Chordata" rank="species" species="maraxina">
<emphasis id="86A8EA96FFFFFFB6D838EFAC99D7F917" box="[1088,1236,1759,1780]" italics="true" pageId="20" pageNumber="210">M. maraxina</emphasis>
</taxonomicName>
is closely related to
<taxonomicName id="73DC4D07FFFFFFB6DF19EF8D9EF4F8F1" ID-CoL="446N3" baseAuthorityName="Wagner" baseAuthorityYear="1842" box="[865,1015,1789,1811]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="210" phylum="Chordata" rank="species" species="domestica">
<emphasis id="86A8EA96FFFFFFB6DF19EF8D9EF4F8F1" box="[865,1015,1789,1811]" italics="true" pageId="20" pageNumber="210">M. domestica</emphasis>
</taxonomicName>
. Subsequent authors agreed with him, some of which even regarded
<taxonomicName id="73DC4D07FFFFFFB6D89FEE6F9878F8D2" ID-CoL="446N8" authorityName="Thomas" authorityYear="1923" box="[1255,1403,1820,1841]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="210" phylum="Chordata" rank="species" species="maraxina">
<emphasis id="86A8EA96FFFFFFB6D89FEE6F9878F8D2" box="[1255,1403,1820,1841]" italics="true" pageId="20" pageNumber="210">M. maraxina</emphasis>
</taxonomicName>
as a synonym of
<taxonomicName id="73DC4D07FFFFFFB6DF86EE489997F8AC" ID-CoL="446N3" baseAuthorityName="Wagner" baseAuthorityYear="1842" box="[1022,1172,1850,1872]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="20" pageNumber="210" phylum="Chordata" rank="species" species="domestica">
<emphasis id="86A8EA96FFFFFFB6DF86EE489997F8AC" box="[1022,1172,1850,1872]" italics="true" pageId="20" pageNumber="210">M. domestica</emphasis>
</taxonomicName>
(e.g.
<bibRefCitation id="D04D4B75FFFFFFB6D894EE49989FF8B3" author="Cabrera A" box="[1260,1436,1850,1872]" pageId="20" pageNumber="210" pagination="1 - 307" refId="ref22650" refString="Cabrera A. 1958. Catalogo de los mamiferos de America del Sur [part 1]. Revista del Museo Argentino de cienicas Naturales ' Bernardino Rivadavia' e Instituto Nacional de Investigacion de las Ciencias Naturales (Argentina). Zoologia 4: 1 - 307." type="journal article" year="1958">Cabrera, 1958</bibRefCitation>
;
<bibRefCitation id="D04D4B75FFFFFFB6DF42EE2A9945F88D" author="Emmons LH &amp; Feer F" box="[826,1094,1881,1902]" pageId="20" pageNumber="210" refId="ref22933" refString="Emmons LH, Feer F. 1990. Neotropical rainforest mammals: a field guide. Chicago, IL: University of Chicago Press." type="book" year="1990">Emmons &amp; Feer, 1990</bibRefCitation>
,
<bibRefCitation id="D04D4B75FFFFFFB6D82DEE2A998CF88C" author="Emmons LH &amp; Feer F" box="[1109,1167,1881,1903]" pageId="20" pageNumber="210" refId="ref22958" refString="Emmons LH, Feer F. 1997. Neotropical rainforest mammals. A field guide, 2 nd edition. Chicago, IL and London: University of Chicago Press." type="book" year="1997">1997</bibRefCitation>
). However,
<bibRefCitation id="D04D4B75FFFFFFB6D963EE2A98A2F88C" author="Pine RH" box="[1307,1441,1881,1903]" pageId="20" pageNumber="210" pagination="495 - 499" refId="ref23946" refString="Pine RH. 1980. Taxonomic notes on ' Monodelphis dimidiate itatiayae (Miranda-Ribeiro) ', Monodelphis domestica (Wagner) and Monodelphis maraxina Thomas (Mammalia: Marsupialia: Didelphidae). Mammalia 43: 495 - 499." type="journal article" year="1980">Pine (1980)</bibRefCitation>
suggested that a relationship of
<taxonomicName id="73DC4D07FFFEFFB7DE59EAF59FB6FC78" ID-CoL="446N8" authorityName="Thomas" authorityYear="1923" box="[545,693,902,923]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="maraxina">
<emphasis id="86A8EA96FFFEFFB7DE59EAF59FB6FC78" box="[545,693,902,923]" italics="true" pageId="21" pageNumber="211">M. maraxina</emphasis>
</taxonomicName>
with members of the
<taxonomicName id="73DC4D07FFFEFFB7DD3FEAD69F02FC5A" ID-CoL="446MZ" authorityName="Erxleben" authorityYear="1777" box="[327,513,932,954]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="brevicaudata">
<emphasis id="86A8EA96FFFEFFB7DD3FEAD69F02FC5A" box="[327,513,932,954]" italics="true" pageId="21" pageNumber="211">M. brevicaudata</emphasis>
</taxonomicName>
group would be more reasonable on zoogeographical grounds. He also noted that the relative hairlessness of the tail and the buffy coloration of body sides are conditions shared with specimens of
<taxonomicName id="73DC4D07FFFEFFB7DD57ED6C9CEAFBD7" ID-CoL="446MZ" authorityName="Erxleben" authorityYear="1777" box="[303,489,1055,1076]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="brevicaudata">
<emphasis id="86A8EA96FFFEFFB7DD57ED6C9CEAFBD7" box="[303,489,1055,1076]" italics="true" pageId="21" pageNumber="211">M. brevicaudata</emphasis>
</taxonomicName>
from the east bank of the Tapajós river (=
<taxonomicName id="73DC4D07FFFEFFB7DDF0ED4D9CF8FBB1" ID-CoL="446N5" baseAuthorityName="Wagner" baseAuthorityYear="1842" box="[392,507,1085,1107]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="glirina">
<emphasis id="86A8EA96FFFEFFB7DDF0ED4D9CF8FBB1" box="[392,507,1085,1107]" italics="true" pageId="21" pageNumber="211">M. glirina</emphasis>
</taxonomicName>
). Recently, based on
<bibRefCitation id="D04D4B75FFFEFFB7DCE8ED2F9C2FFB91" author="Pine RH" box="[144,300,1116,1138]" pageId="21" pageNumber="211" pagination="495 - 499" refId="ref23946" refString="Pine RH. 1980. Taxonomic notes on ' Monodelphis dimidiate itatiayae (Miranda-Ribeiro) ', Monodelphis domestica (Wagner) and Monodelphis maraxina Thomas (Mammalia: Marsupialia: Didelphidae). Mammalia 43: 495 - 499." type="journal article" year="1980">Pine’s (1980)</bibRefCitation>
view,
<bibRefCitation id="D04D4B75FFFEFFB7DDFEED2F9F21FB91" author="Solari S" box="[390,546,1116,1138]" pageId="21" pageNumber="211" pagination="317 - 333" refId="ref24362" refString="Solari S. 2010. A molecular perspective on the diversification of short-tailed opossums (Monodelphis: Didelphidae). Mastozoologia Neotropical 17: 317 - 333." type="journal article" year="2010">Solari (2010)</bibRefCitation>
included
<taxonomicName id="73DC4D07FFFEFFB7DEDDED2F9DD8FB73" ID-CoL="446N8" authorityName="Thomas" authorityYear="1923" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="maraxina">
<emphasis id="86A8EA96FFFEFFB7DEDDED2F9DD8FB73" italics="true" pageId="21" pageNumber="211">M. maraxina</emphasis>
</taxonomicName>
in the
<taxonomicName id="73DC4D07FFFEFFB7DD4CED089CEEFB6C" ID-CoL="446MZ" authorityName="Erxleben" authorityYear="1777" box="[308,493,1146,1168]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="brevicaudata">
<emphasis id="86A8EA96FFFEFFB7DD4CED089CEEFB6C" box="[308,493,1146,1168]" italics="true" pageId="21" pageNumber="211">M. brevicaudata</emphasis>
</taxonomicName>
group.
</paragraph>
<caption id="E0A3660CFFFEFFB7DCE8EA799DF4FCD8" ID-DOI="http://doi.org/10.5281/zenodo.5407314" ID-Zenodo-Dep="5407314" httpUri="https://zenodo.org/record/5407314/files/figure.png" pageId="21" pageNumber="211" startId="21.[144,223,778,797]" targetBox="[371,1198,199,745]" targetPageId="21">
<paragraph id="B4633684FFFEFFB7DCE8EA799DF4FCD8" blockId="21.[144,1421,777,827]" pageId="21" pageNumber="211">
<emphasis id="86A8EA96FFFEFFB7DCE8EA799DFBFCFE" bold="true" box="[144,248,778,797]" pageId="21" pageNumber="211">Figure 8.</emphasis>
Bivariate scatterplot from the canonical discriminant analysis. Wilks’ lambda = 0.093,
<emphasis id="86A8EA96FFFEFFB7D8E1EA7899ABFCFE" box="[1177,1192,779,797]" italics="true" pageId="21" pageNumber="211">F</emphasis>
= 12.830, d.f. = 1.696;
<emphasis id="86A8EA96FFFEFFB7DCE8EA5B9D9CFCD9" box="[144,159,808,826]" italics="true" pageId="21" pageNumber="211">P</emphasis>
&lt;0.001.
</paragraph>
</caption>
<paragraph id="B4633684FFFEFFB7DCD0EDEA9FD2F936" blockId="21.[144,759,902,1903]" pageId="21" pageNumber="211">
Our morphological analysis of the
<typeStatus id="6B678826FFFEFFB7DE16EDEA9FCCFB4C" box="[622,719,1177,1199]" pageId="21" pageNumber="211" type="holotype">holotype</typeStatus>
of
<taxonomicName id="73DC4D07FFFEFFB7DCE8EDCB9C27FB2E" ID-CoL="446N8" authorityName="Thomas" authorityYear="1923" box="[144,292,1208,1229]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="maraxina">
<emphasis id="86A8EA96FFFEFFB7DCE8EDCB9C27FB2E" box="[144,292,1208,1229]" italics="true" pageId="21" pageNumber="211">M. maraxina</emphasis>
</taxonomicName>
(BMNH 12.5.11.13) through photographs led us to conclude that this form undoubtedly belongs to the
<taxonomicName id="73DC4D07FFFEFFB7DD3CED869CFDFAE9" ID-CoL="446MZ" authorityName="Erxleben" authorityYear="1777" box="[324,510,1269,1290]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="brevicaudata">
<emphasis id="86A8EA96FFFEFFB7DD3CED869CFDFAE9" box="[324,510,1269,1290]" italics="true" pageId="21" pageNumber="211">M. brevicaudata</emphasis>
</taxonomicName>
complex. The colour pattern observed in specimens of
<taxonomicName id="73DC4D07FFFEFFB7DE6FEC679F89FACB" ID-CoL="446N5" baseAuthorityName="Wagner" baseAuthorityYear="1842" box="[535,650,1299,1321]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="glirina">
<emphasis id="86A8EA96FFFEFFB7DE6FEC679F89FACB" box="[535,650,1299,1321]" italics="true" pageId="21" pageNumber="211">M. glirina</emphasis>
</taxonomicName>
from the east bank of the Xingu river shows a striking concordance with the original description of
<taxonomicName id="73DC4D07FFFEFFB7DE24EC229FF3FA85" ID-CoL="446N8" authorityName="Thomas" authorityYear="1923" box="[604,752,1361,1382]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="maraxina">
<emphasis id="86A8EA96FFFEFFB7DE24EC229FF3FA85" box="[604,752,1361,1382]" italics="true" pageId="21" pageNumber="211">M. maraxina</emphasis>
</taxonomicName>
, and our analysis confirmed that these two forms have highly similar skin and skulls. Similarities between the faunas of the Marajó Island and the adjacent area at the eastern margin of the Xingu river are expected, as indicated by other vertebrate groups (e.g.
<bibRefCitation id="D04D4B75FFFEFFB7DED6EC999C76F9FE" author="Nascimento FP &amp; Avila-Pires TCS &amp; Santos INFF &amp; Lima ACM" pageId="21" pageNumber="211" pagination="25 - 41" refId="ref23647" refString="Nascimento FP, Avila-Pires TCS, Santos INFF, Lima ACM. 1991. Repteis de Marajo e Mexiana, Para, Brasil. I. Revisao bibliografica e novos registros. Boletim do Museu Paraense Emilio Goeldi, Zoologia 7: 25 - 41." type="journal article" year="1991">
Nascimento
<emphasis id="86A8EA96FFFEFFB7DC92EF7A9C18F9FE" box="[234,283,1544,1566]" italics="true" pageId="21" pageNumber="211">et al</emphasis>
., 1991
</bibRefCitation>
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). Furthermore, our recent field work at Marajó uncovered specimens of another species of the
<taxonomicName id="73DC4D07FFFEFFB7DE45EF169FF4F99A" ID-CoL="446MZ" authorityName="Erxleben" authorityYear="1777" box="[573,759,1636,1658]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="brevicaudata">
<emphasis id="86A8EA96FFFEFFB7DE45EF169FF4F99A" box="[573,759,1636,1658]" italics="true" pageId="21" pageNumber="211">M. brevicaudata</emphasis>
</taxonomicName>
complex that is also present on the east bank of the Xingu river (
<taxonomicName id="73DC4D07FFFEFFB7DD54EFD19C91F954" baseAuthorityName="IEPA" baseAuthorityYear="1154" box="[300,402,1698,1719]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="touan">
<emphasis id="86A8EA96FFFEFFB7DD54EFD19C91F954" box="[300,402,1698,1719]" italics="true" pageId="21" pageNumber="211">M. touan</emphasis>
</taxonomicName>
), confirming that these areas are able to share species of short-tailed opossum.
</paragraph>
</subSubSection>
<subSubSection id="FCC6650FFFFEFFB7DCD0EFAD994DFB4C" pageId="21" pageNumber="211" type="description">
<paragraph id="B4633684FFFEFFB7DCD0EFAD994DFB4C" blockId="21.[144,759,902,1903]" lastBlockId="21.[806,1421,902,1199]" pageId="21" pageNumber="211">
Given the substantial morphological similarity between the
<typeStatus id="6B678826FFFEFFB7DD5EEF8E9C84F8F0" box="[294,391,1789,1811]" pageId="21" pageNumber="211" type="holotype">holotype</typeStatus>
of
<taxonomicName id="73DC4D07FFFEFFB7DDD7EF8D9F40F8F0" authorityName="Thomas" authorityYear="1923" box="[431,579,1790,1811]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="maraxina">
<emphasis id="86A8EA96FFFEFFB7DDD7EF8D9F40F8F0" box="[431,579,1790,1811]" italics="true" pageId="21" pageNumber="211">M. maraxina</emphasis>
</taxonomicName>
and specimens of
<taxonomicName id="73DC4D07FFFEFFB7DCC9EE6F9C27F8D2" baseAuthorityName="Wagner" baseAuthorityYear="1842" box="[177,292,1820,1841]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="glirina">
<emphasis id="86A8EA96FFFEFFB7DCC9EE6F9C27F8D2" box="[177,292,1820,1841]" italics="true" pageId="21" pageNumber="211">M. glirina</emphasis>
</taxonomicName>
from east of the Xingu river, and the evidence that these areas are able to share species of short-tailed opossum, we argue that
<taxonomicName id="73DC4D07FFFEFFB7DE1BEE2A9FF4F88D" authorityName="Thomas" authorityYear="1923" box="[611,759,1881,1902]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="maraxina">
<emphasis id="86A8EA96FFFEFFB7DE1BEE2A9FF4F88D" box="[611,759,1881,1902]" italics="true" pageId="21" pageNumber="211">M. maraxina</emphasis>
</taxonomicName>
may represent a geographical variant of
<taxonomicName id="73DC4D07FFFEFFB7D96BEAF59885FC78" baseAuthorityName="Wagner" baseAuthorityYear="1842" box="[1299,1414,902,923]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="glirina">
<emphasis id="86A8EA96FFFEFFB7D96BEAF59885FC78" box="[1299,1414,902,923]" italics="true" pageId="21" pageNumber="211">M. glirina</emphasis>
</taxonomicName>
. However, as we have not performed molecular and direct morphological analyses of specimens regarded as
<taxonomicName id="73DC4D07FFFEFFB7DF35EA919EE2FC14" authorityName="Thomas" authorityYear="1923" box="[845,993,994,1015]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="maraxina">
<emphasis id="86A8EA96FFFEFFB7DF35EA919EE2FC14" box="[845,993,994,1015]" italics="true" pageId="21" pageNumber="211">M. maraxina</emphasis>
</taxonomicName>
, and because our general analyses are not conclusive with respect to
<taxonomicName id="73DC4D07FFFEFFB7D8BCED729834FBF6" baseAuthorityName="Wagner" baseAuthorityYear="1842" box="[1220,1335,1024,1046]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="glirina">
<emphasis id="86A8EA96FFFEFFB7D8BCED729834FBF6" box="[1220,1335,1024,1046]" italics="true" pageId="21" pageNumber="211">M. glirina</emphasis>
</taxonomicName>
, which may represent a complex of species rather than an unique species, more accurate analyses are needed to answer this question. At this time, we maintain
<taxonomicName id="73DC4D07FFFEFFB7DF5EED089EB9FB73" authorityName="Thomas" authorityYear="1923" box="[806,954,1147,1168]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="maraxina">
<emphasis id="86A8EA96FFFEFFB7DF5EED089EB9FB73" box="[806,954,1147,1168]" italics="true" pageId="21" pageNumber="211">M. maraxina</emphasis>
</taxonomicName>
as a valid species included in the
<taxonomicName id="73DC4D07FFFEFFB7DF5EEDE99EE3FB4D" authorityName="Erxleben" authorityYear="1777" box="[806,992,1177,1199]" class="Mammalia" family="Didelphidae" genus="Monodelphis" kingdom="Animalia" order="Didelphimorphia" pageId="21" pageNumber="211" phylum="Chordata" rank="species" species="brevicaudata">
<emphasis id="86A8EA96FFFEFFB7DF5EEDE99EE3FB4D" box="[806,992,1177,1199]" italics="true" pageId="21" pageNumber="211">M. brevicaudata</emphasis>
</taxonomicName>
complex.
</paragraph>
</subSubSection>
</treatment>
</document>
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