569 lines
66 KiB
XML
569 lines
66 KiB
XML
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<mods:title id="513B0FB1BEB9EA21BBC6B8E07B919C8C">The taxonomic status of Oligoryzomys brendae Massoia, 1998 (Rodentia, Cricetidae), with comments on the availability of this name</mods:title>
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<mods:namePart id="F5E189106BC0158C0C8957695DF85368">Teta, Pablo</mods:namePart>
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<mods:namePart id="9AB598484578FD0FCC02743240A383DF">Jayat, J. Pablo</mods:namePart>
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<mods:namePart id="1C35581F7DB296AD26962DFC36CB966A">Ortiz, Pablo E.</mods:namePart>
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<mods:namePart id="16ADD69DEDE473E89B98FC0047302256">D’Elía, Guillermo</mods:namePart>
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<mods:typeOfResource id="A1CBABC3A84F754181E31871CC74A29B">text</mods:typeOfResource>
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<mods:title id="BD2D3C00F36B32DA46C8529766DFC03A">Zootaxa</mods:title>
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<mods:date id="51366085365DEF90100E15813D31C4DD">2013</mods:date>
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<mods:number id="2E1171CB26BFEAE41D1D0B98E8AA340A">3641</mods:number>
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<mods:identifier id="93CCFCA0DE8A82F2475C84A3AF6520D6" type="DOI">10.11646/zootaxa.3641.4.9</mods:identifier>
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<treatment id="03EA87ACFFADFFE769FE4B84A4BFFD15" ID-DOI="http://doi.org/10.5281/zenodo.5628813" ID-GBIF-Taxon="119566874" ID-Zenodo-Dep="5628813" LSID="urn:lsid:plazi:treatment:03EA87ACFFADFFE769FE4B84A4BFFD15" httpUri="http://treatment.plazi.org/id/03EA87ACFFADFFE769FE4B84A4BFFD15" lastPageId="11" lastPageNumber="444" pageId="7" pageNumber="440">
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<subSubSection id="C3596531FFADFFEB69FE4B84A431FF21" box="[151,583,151,176]" pageId="7" pageNumber="440" type="nomenclature">
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<paragraph id="8BFC36BAFFADFFEB69FE4B84A431FF21" blockId="7.[151,583,151,176]" box="[151,583,151,176]" pageId="7" pageNumber="440">
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<heading id="D0B481D6FFADFFEB69FE4B84A431FF21" bold="true" box="[151,583,151,176]" fontSize="10" level="2" pageId="7" pageNumber="440" reason="2">
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<taxonomicName id="4C434D39FFADFFEB69FE4B84A431FF21" authority="Massoia, 1998" authorityName="Massoia" authorityYear="1998" box="[151,583,151,176]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="7" pageNumber="440" phylum="Chordata" rank="species" species="brendae">
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<emphasis id="B937EAA8FFADFFEB69FE4B84A431FF21" bold="true" box="[151,583,151,176]" pageId="7" pageNumber="440">
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<emphasis id="B937EAA8FFADFFEB69FE4B84A7EEFF21" bold="true" box="[151,408,151,176]" italics="true" pageId="7" pageNumber="440">Oligoryzomys brendae</emphasis>
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<bibRefCitation id="EFD24B4BFFADFFEB68F64B84A431FF21" author="Massoia" box="[415,583,151,176]" pageId="7" pageNumber="440" refString="Massoia, E. (1998) Roedores vinculados con virosis humanas en la Republica Argentina. Capitulo 6, Vectores y Reservorios. In: (2 do. Congreso Argentino de Zoonosis, 1 er Congreso Argentino y Latinoamericano de Enfermedades Emergentes y Asociacion argentina de Zoonosis, eds.) Temas de Zoonosis y Enfermedades Emergentes. Buenos Aires, Sociedad Argentina de Zoonosis, pp. 243 - 246." type="journal article" year="1998">Massoia, 1998</bibRefCitation>
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</emphasis>
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||
</taxonomicName>
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||
</heading>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="C3596531FFADFFEB69FE4BF3A433FDAD" pageId="7" pageNumber="440" type="materials_examined">
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<paragraph id="8BFC36BAFFADFFEB69FE4BF3A5CAFE8D" blockId="7.[151,1436,223,572]" pageId="7" pageNumber="440">
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<emphasis id="B937EAA8FFADFFEB69FE4BF3A74FFF69" bold="true" box="[151,313,223,248]" pageId="7" pageNumber="440">
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<typeStatus id="54F88818FFADFFEB69FE4BF3A6A4FF69" box="[151,210,224,248]" pageId="7" pageNumber="440">Type</typeStatus>
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||
locality:
|
||
</emphasis>
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||
“…Tucumán (localidad típica: Cerro San Javier, Dpto. Tafí Viejo) (aprox.
|
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<quantity id="4CBB9B5FFFADFFEB6DE54BCCA293FF66" box="[1164,1253,223,247]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="7" pageNumber="440" unit="m" value="1000.0">1000 m</quantity>
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||
. de altura)…” =
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||
<collectingCountry id="F354762AFFADFFEB69FE4A17A77FFE8D" box="[151,265,260,284]" name="Argentina" pageId="7" pageNumber="440">Argentina</collectingCountry>
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, Tucumán, Tafí Viejo, Cerro San Javier (ca. -26.78º, -65.37º).
|
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</paragraph>
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<paragraph id="8BFC36BAFFADFFEB69A04A3BA433FDAD" blockId="7.[151,1436,223,572]" pageId="7" pageNumber="440">
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<emphasis id="B937EAA8FFADFFEB69A04A3BA7CAFED1" bold="true" box="[201,444,295,320]" pageId="7" pageNumber="440">Emended diagnosis.</emphasis>
|
||
A member of the sigmodontine genus
|
||
<taxonomicName id="4C434D39FFADFFEB6AF84A3BA25BFED1" box="[913,1069,296,320]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="7" pageNumber="440" phylum="Chordata" rank="genus">
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<emphasis id="B937EAA8FFADFFEB6AF84A3BA25BFED1" box="[913,1069,296,320]" italics="true" pageId="7" pageNumber="440">Oligoryzomys</emphasis>
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</taxonomicName>
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||
characterized by the following combination of characters: size large for the genus (HBL:
|
||
<quantity id="4CBB9B5FFFADFFEB6A1B4A5FA5BBFEF5" box="[882,973,332,356]" metricMagnitude="-2" metricUnit="m" metricValue="9.0" pageId="7" pageNumber="440" unit="mm" value="90.0">90 mm</quantity>
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;
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||
<collectingCountry id="F354762AFFADFFEB6A884A5FA264FEF5" box="[993,1042,332,356]" name="Chile" pageId="7" pageNumber="440">CIL</collectingCountry>
|
||
: 22.9, MTL: 3.9, BB: 12.1; all measurements in average); dorsal coloration orangish brown, with somewhat grizzled appearance; ventral hairs basally grey and whitish to ochraceous at the tip; ears short, rounded, and dark brown; tail longer than head and body and sharply bicolored; skull (
|
||
<figureCitation id="13782A3FFFADFFEB6B524AA4A4F5FE5E" box="[571,643,439,463]" captionStart="FIGURE 3" captionStartId="7.[151,250,1625,1648]" captionTargetBox="[151,1435,613,1603]" captionTargetId="figure@7.[151,1436,613,1604]" captionTargetPageId="7" captionText="FIGURE 3. Dorsal, ventral and lateral views of the skull and labial view of the mandible of two specimens of Oligoryzomys brendae (a, holotype, CEM 482; b, JPJ 622). Scale = 10 mm." httpUri="https://zenodo.org/record/222695/files/figure.png" pageId="7" pageNumber="440">Fig. 3</figureCitation>
|
||
) relatively robust, with a short and broad rostrum, well expanded zygomatic arches and a braincase inflated and broad; interorbital constriction narrow and hourglass shaped, with slightly defined supraorbital ridges; incisive foramina relatively long, posteriorly extended to the anterior border of M1; karyotype with 2n = 58, FN = 74.
|
||
</paragraph>
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||
</subSubSection>
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<caption id="DF3C6632FFADFFEB69FE4D4AA577F91F" httpUri="https://zenodo.org/record/222695/files/figure.png" pageId="7" pageNumber="440" targetBox="[151,1435,613,1603]" targetPageId="7">
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<paragraph id="8BFC36BAFFADFFEB69FE4D4AA577F91F" blockId="7.[151,1435,1625,1678]" pageId="7" pageNumber="440">
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<emphasis id="B937EAA8FFADFFEB69FE4D4AA77BF9FE" bold="true" box="[151,269,1625,1648]" pageId="7" pageNumber="440">FIGURE 3</emphasis>
|
||
. Dorsal, ventral and lateral views of the skull and labial view of the mandible of two specimens of
|
||
<taxonomicName id="4C434D39FFADFFEB6C664D49A69FF91F" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="7" pageNumber="440" phylum="Chordata" rank="species" species="brendae">
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<emphasis id="B937EAA8FFADFFEB6C664D49A69FF91F" italics="true" pageId="7" pageNumber="440">Oligoryzomys brendae</emphasis>
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||
</taxonomicName>
|
||
(a, holotype, CEM 482; b, JPJ 622). Scale = 10 mm.
|
||
</paragraph>
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||
</caption>
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<subSubSection id="C3596531FFADFFEB69A04DA6A7F1F837" pageId="7" pageNumber="440" type="distribution">
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<paragraph id="8BFC36BAFFADFFEB69A04DA6A7F1F837" blockId="7.[151,1437,1717,2031]" pageId="7" pageNumber="440">
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<emphasis id="B937EAA8FFADFFEB69A04DA6A714F95F" bold="true" box="[201,354,1717,1742]" pageId="7" pageNumber="440">Distribution.</emphasis>
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||
<taxonomicName id="4C434D39FFADFFEB68034DA5A41FF95F" box="[362,617,1718,1742]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="7" pageNumber="440" phylum="Chordata" rank="species" species="brendae">
|
||
<emphasis id="B937EAA8FFADFFEB68034DA5A41FF95F" box="[362,617,1718,1742]" italics="true" pageId="7" pageNumber="440">Oligoryzomys brendae</emphasis>
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||
</taxonomicName>
|
||
is mainly found in forested and highland grassland environments of the Yungas between 700 and
|
||
<quantity id="4CBB9B5FFFADFFEB68DC4DC9A47CF963" box="[437,522,1754,1778]" metricMagnitude="3" metricUnit="m" metricValue="2.9" pageId="7" pageNumber="440" unit="m" value="2900.0">2900 m</quantity>
|
||
elevation, from northernmost Salta province southward to Catamarca,
|
||
<collectingCountry id="F354762AFFADFFEB6C4C4DC9A3EEF963" box="[1317,1432,1754,1778]" name="Argentina" pageId="7" pageNumber="440">Argentina</collectingCountry>
|
||
. Additionally, we recently recorded the species further south in La Rioja province where it is restricted to isolated humid ravines at the ecotone between the xeric Chaco Seco and Monte desert formations. Jayat
|
||
<emphasis id="B937EAA8FFADFFEB6DA14C30A28FF8AB" box="[1224,1273,1826,1850]" italics="true" pageId="7" pageNumber="440">et al</emphasis>
|
||
. (2011b) cited a large species of
|
||
<taxonomicName id="4C434D39FFADFFEB68034C55A470F8CF" box="[362,518,1862,1886]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="7" pageNumber="440" phylum="Chordata" rank="genus">
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<emphasis id="B937EAA8FFADFFEB68034C55A470F8CF" box="[362,518,1862,1886]" italics="true" pageId="7" pageNumber="440">Oligoryzomys</emphasis>
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</taxonomicName>
|
||
for the Famatina range in La Rioja province; nevertheless, the specimens from Pampa de la Viuda reported here (see Appendix 2) constitute the first unequivocal mention of
|
||
<taxonomicName id="4C434D39FFADFFEB6DA34C78A331F813" box="[1226,1351,1898,1922]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="7" pageNumber="440" phylum="Chordata" rank="species" species="brendae">
|
||
<collectingCountry id="F354762AFFADFFEB6DA34C78A2A8F813" box="[1226,1246,1899,1922]" name="Iceland" pageId="7" pageNumber="440">
|
||
<emphasis id="B937EAA8FFADFFEB6DA34C78A2A8F813" box="[1226,1246,1899,1922]" italics="true" pageId="7" pageNumber="440">O</emphasis>
|
||
</collectingCountry>
|
||
.
|
||
<emphasis id="B937EAA8FFADFFEB6D844C79A331F813" box="[1261,1351,1898,1922]" italics="true" pageId="7" pageNumber="440">brendae</emphasis>
|
||
</taxonomicName>
|
||
for the province of La Rioja.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3596531FFADFFE469A04CA2A3F9F909" lastPageId="8" lastPageNumber="441" pageId="7" pageNumber="440" type="description">
|
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<paragraph id="8BFC36BAFFADFFE469A04CA2A702FE5E" blockId="7.[151,1437,1717,2031]" lastBlockId="8.[151,1437,151,2012]" lastPageId="8" lastPageNumber="441" pageId="7" pageNumber="440">
|
||
<emphasis id="B937EAA8FFADFFEB69A04CA2A72CF85B" bold="true" box="[201,346,1969,1994]" pageId="7" pageNumber="440">Description.</emphasis>
|
||
<taxonomicName id="4C434D39FFADFFEB680A4CA1A415F85B" box="[355,611,1970,1994]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="7" pageNumber="440" phylum="Chordata" rank="species" species="brendae">
|
||
<emphasis id="B937EAA8FFADFFEB680A4CA1A415F85B" box="[355,611,1970,1994]" italics="true" pageId="7" pageNumber="440">Oligoryzomys brendae</emphasis>
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</taxonomicName>
|
||
is a large-sized species within the genus (
|
||
<figureCitation id="13782A3FFFADFFEB6D2E4CA1A2EFF85B" box="[1095,1177,1970,1994]" captionStart="FIGURE 3" captionStartId="7.[151,250,1625,1648]" captionTargetBox="[151,1435,613,1603]" captionTargetId="figure@7.[151,1436,613,1604]" captionTargetPageId="7" captionText="FIGURE 3. Dorsal, ventral and lateral views of the skull and labial view of the mandible of two specimens of Oligoryzomys brendae (a, holotype, CEM 482; b, JPJ 622). Scale = 10 mm." httpUri="https://zenodo.org/record/222695/files/figure.png" pageId="7" pageNumber="440">Figs. 3</figureCitation>
|
||
,
|
||
<figureCitation id="13782A3FFFADFFEB6DCE4CA1A2CEF85B" box="[1191,1208,1970,1994]" captionStart="FIGURE 4" captionStartId="9.[151,250,1953,1976]" captionTargetBox="[170,1412,458,1912]" captionTargetId="figure@9.[151,1436,445,1932]" captionTargetPageId="9" captionText="FIGURE 4. Dorsal (a) and ventral (b) external views of the holotype (CEM 482, at the right) and paratype (CEM 483, at the left) of Oligoryzomys brendae." httpUri="https://zenodo.org/record/222696/files/figure.png" pageId="7" pageNumber="440">4</figureCitation>
|
||
;
|
||
<tableCitation id="C6C10301FFADFFEB6DAC4CA1A36FF85B" box="[1221,1305,1970,1994]" captionStart="TABLE 1" captionStartId="2.[151,235,620,641]" captionText="TABLE 1. External and craniodental measurements (in mm) of Oligoryzomys brendae from northwestern Argentina of age class 2 (mean ± standard deviation and [range])." pageId="7" pageNumber="440">Table 1</tableCitation>
|
||
); its dorsal pelage is soft, and dense; individual hairs have gray bases and ochraceous to reddish tips, giving a general grizzled orangish-brown appearance, slightly darker at the head and midline and orangish towards the cheeks and flanks. Cover hairs are
|
||
<quantity id="4CBB9B5FFFA2FFE468314BAFA781FF45" box="[344,503,188,212]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" metricValueMax="1.2" metricValueMin="1.0" pageId="8" pageNumber="441" unit="mm" value="11.0" valueMax="12.0" valueMin="10.0">10 to 12 mm</quantity>
|
||
long, being larger in the mid rump region; guard hairs are longer and darker, projecting
|
||
<quantity id="4CBB9B5FFFA2FFE468794BCCA718FF66" box="[272,366,223,247]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="8" pageNumber="441" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 mm</quantity>
|
||
beyond the fur in the rump. Ventral hairs are basally grey and whitish to ochraceous at the tip. Ears are short, rounded, and dark brown in coloration; its inner surface is covered by short brown hairs with yellowish tips. Eyes are large and are surrounded by a conspicuous ring of dark brown hairs. Mystacial vibrissae are abundant and moderately long, reaching or slightly surpassing the base of the ear. Interamal and submental vibrissae are short and white. Fore and hindfoot are dorsally covered by short white hairs. Ungueal tuft are whitish and slightly larger than claws. The tail is longer than head and body and sharply bicolored, dark grey dorsally and whitish in the belly.
|
||
</paragraph>
|
||
<paragraph id="8BFC36BAFFA2FFE469A04ACFA702FC58" blockId="8.[151,1437,151,2012]" pageId="8" pageNumber="441">
|
||
The skull (
|
||
<figureCitation id="13782A3FFFA2FFE4682F4ACFA7FCFE65" box="[326,394,476,500]" captionStart="FIGURE 3" captionStartId="7.[151,250,1625,1648]" captionTargetBox="[151,1435,613,1603]" captionTargetId="figure@7.[151,1436,613,1604]" captionTargetPageId="7" captionText="FIGURE 3. Dorsal, ventral and lateral views of the skull and labial view of the mandible of two specimens of Oligoryzomys brendae (a, holotype, CEM 482; b, JPJ 622). Scale = 10 mm." httpUri="https://zenodo.org/record/222695/files/figure.png" pageId="8" pageNumber="441">Fig. 3</figureCitation>
|
||
) is relatively robust, with a short and broad rostrum, well expanded zygomatic arches and braincase inflated and broad. Nasals are slightly expanded in its distal third. The interorbital constriction is narrow and hourglass shaped, with slightly defined supraorbital ridges. Temporal and mastoid crests are scarcely developed. The zygomatic notches are wide and deep. The dorsal profile of the skull is nearly convex. Zygomatic plate is broad, with its anterior margin nearly straight and the upper root slightly slanted. Long and delicate hamular process separates a well developed postglenoid foramen from a small subsquamosal fenestra. Incisive foramina are relatively long, posteriorly extended to the anterior border of M1. Mesopterygoid fossa is broad, with straight and slightly divergent lateral borders; its anterior margin is well behind the posterior plane defined by the M3. Posterolateral palatal pits are rounded and large, located nearly the anterior border of the mesopterygoid fossa. Parapterygoid fossae are wide and relatively deep, with convex external borders. Auditory bullae are inflated and with relatively broad and long eustachian tubes. The associate foramina of the otic capsules and cephalic arterial patterns do not differ from the typical condition seen in other
|
||
<taxonomicName id="4C434D39FFA2FFE46A2D487BA596FC11" box="[836,992,872,896]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="8" pageNumber="441" phylum="Chordata" rank="genus">
|
||
<emphasis id="B937EAA8FFA2FFE46A2D487BA596FC11" box="[836,992,872,896]" italics="true" pageId="8" pageNumber="441">Oligoryzomys</emphasis>
|
||
</taxonomicName>
|
||
species and fully described by
|
||
<bibRefCitation id="EFD24B4BFFA2FFE46C554874A72FFC35" author="Carleton" pageId="8" pageNumber="441" refString="Carleton, M. D. & Musser, G. G. (1989) Systematic studies of oryzomyine rodents (Muridae, Sigmodontinae): A synopsis of Microryzomys. Bulletin of the American Museum of Natural History, 191, 1 - 83." type="journal article" year="1989">Carleton & Musser (1989)</bibRefCitation>
|
||
. Both specimens lack alisphenoid strut, sphenofrontal foramen and the accompanying squamosalalisphenoid groove.
|
||
</paragraph>
|
||
<paragraph id="8BFC36BAFFA2FFE469A048C7A583FBED" blockId="8.[151,1437,151,2012]" pageId="8" pageNumber="441">The mandible is robust and comparatively deep. The masseteric crest is well developed, with their anterior end situated above the mental foramen and extending at the level or slightly beyond the anterior border of m1. The capsular projection is strongly developed and situated below a shallow sigmoid notch. The coronoid process is comparatively broad and very short, extending slightly above the level of the condyle. The angular process is also heavily constructed and does not surpass posteriorly the level of the condyle.</paragraph>
|
||
<paragraph id="8BFC36BAFFA2FFE469A04F9AA586FA75" blockId="8.[151,1437,151,2012]" pageId="8" pageNumber="441">Upper incisors are ungrooved and opistodont, with orange enamel in its anterior surface. Molars are pentalophodont and brachyodont, with the lingual cusps slightly anterior to the labial ones; the anteromedian flexus is deep and defines prominent anterolingual and anterolabial conules; the anteroloph and parastyle are comparatively short and broad; the mesoloph and mesostyle are well developed and the posteroloph is near to metacone. The M2 is nearly as a truncate oval and closely resembled M1 except for the lack of a well developed procingulum. The M3 is small and in both specimens it has a large inner enamel island. Procingulum and anterolabial cingulum on m1 are well developed; anteromedian flexid is expressed only in young specimens. The anterolophid-metastylid and mesolophid-mesostylid are very short and the posterlophid is well developed. In the m2 the procingulum is vestigial, the mesostylid is small and the posterolophid is well developed. The m3 is large, reaching 50% of the m2, with anterolabial cingulum and ectostylid vestigial.</paragraph>
|
||
<paragraph id="8BFC36BAFFA2FFE469A04EFCA3F9F909" blockId="8.[151,1437,151,2012]" pageId="8" pageNumber="441">
|
||
<emphasis id="B937EAA8FFA2FFE469A04EFCA468F999" bold="true" box="[201,542,1519,1544]" pageId="8" pageNumber="441">Morphological comparisons.</emphasis>
|
||
Our examination of the
|
||
<typeStatus id="54F88818FFA2FFE46A464EE3A5E7F999" box="[815,913,1520,1544]" pageId="8" pageNumber="441" type="holotype">holotype</typeStatus>
|
||
and
|
||
<typeStatus id="54F88818FFA2FFE46AAE4EE2A251F998" box="[967,1063,1521,1545]" pageId="8" pageNumber="441" type="paratype">paratype</typeStatus>
|
||
of
|
||
<taxonomicName id="4C434D39FFA2FFE46D254EE3A2BCF999" box="[1100,1226,1520,1544]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="8" pageNumber="441" phylum="Chordata" rank="species" species="brendae">
|
||
<collectingCountry id="F354762AFFA2FFE46D254EE3A216F996" box="[1100,1120,1520,1543]" name="Iceland" pageId="8" pageNumber="441">
|
||
<emphasis id="B937EAA8FFA2FFE46D254EE3A216F996" box="[1100,1120,1520,1543]" italics="true" pageId="8" pageNumber="441">O</emphasis>
|
||
</collectingCountry>
|
||
.
|
||
<emphasis id="B937EAA8FFA2FFE46D064EE3A2BCF999" box="[1135,1226,1520,1544]" italics="true" pageId="8" pageNumber="441">brendae</emphasis>
|
||
</taxonomicName>
|
||
and large series of
|
||
<taxonomicName id="4C434D39FFA2FFE469FE4D07A745F9BD" box="[151,307,1556,1580]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="8" pageNumber="441" phylum="Chordata" rank="genus">
|
||
<emphasis id="B937EAA8FFA2FFE469FE4D07A745F9BD" box="[151,307,1556,1580]" italics="true" pageId="8" pageNumber="441">Oligoryzomys</emphasis>
|
||
</taxonomicName>
|
||
from northwestern
|
||
<collectingCountry id="F354762AFFA2FFE46B434D07A4EFF9BD" box="[554,665,1556,1580]" name="Argentina" pageId="8" pageNumber="441">Argentina</collectingCountry>
|
||
allow us to state that there are only one large-sized form of
|
||
<taxonomicName id="4C434D39FFA2FFE469FE4D2BA745F9C1" box="[151,307,1592,1616]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="8" pageNumber="441" phylum="Chordata" rank="genus">
|
||
<emphasis id="B937EAA8FFA2FFE469FE4D2BA745F9C1" box="[151,307,1592,1616]" italics="true" pageId="8" pageNumber="441">Oligoryzomys</emphasis>
|
||
</taxonomicName>
|
||
inhabiting forested and high altitudinal grasslands areas of northwestern
|
||
<collectingCountry id="F354762AFFA2FFE46D1E4D2BA29CF9C1" box="[1143,1258,1592,1616]" name="Argentina" pageId="8" pageNumber="441">Argentina</collectingCountry>
|
||
. This species is
|
||
<taxonomicName id="4C434D39FFA2FFE469FE4D4FA7E0F9E5" box="[151,406,1628,1652]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="8" pageNumber="441" phylum="Chordata" rank="species" species="brendae">
|
||
<emphasis id="B937EAA8FFA2FFE469FE4D4FA7E0F9E5" box="[151,406,1628,1652]" italics="true" pageId="8" pageNumber="441">Oligoryzomys brendae</emphasis>
|
||
</taxonomicName>
|
||
, which differs from the sympatric
|
||
<taxonomicName id="4C434D39FFA2FFE46A4E4D4EA5C9F9E5" box="[807,959,1628,1652]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="8" pageNumber="441" phylum="Chordata" rank="species" species="flavescens">
|
||
<emphasis id="B937EAA8FFA2FFE46A4E4D4EA5C9F9E5" box="[807,959,1628,1652]" italics="true" pageId="8" pageNumber="441">
|
||
<collectingCountry id="F354762AFFA2FFE46A4E4D4EA548F9E5" box="[807,830,1629,1652]" name="Iceland" pageId="8" pageNumber="441">O</collectingCountry>
|
||
. flavescens
|
||
</emphasis>
|
||
</taxonomicName>
|
||
by its larger size, darker ears, absence of white hairs in chin and throat, broader rostrum, broader zygomatic notches and more expanded zygomatic arches.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3596531FFA2FFE769A04DB7A4BFFD15" lastPageId="11" lastPageNumber="444" pageId="8" pageNumber="441" type="reference_group">
|
||
<paragraph id="8BFC36BAFFA2FFE569A04DB7A2C1FE16" blockId="8.[151,1437,151,2012]" lastBlockId="9.[151,1436,151,391]" lastPageId="9" lastPageNumber="442" pageId="8" pageNumber="441">
|
||
<taxonomicName id="4C434D39FFA2FFE469A04DB7A532F92D" authority="Myers & Carleton, 1981" authorityName="Myers & Carleton" authorityYear="1981" box="[201,836,1700,1724]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="8" pageNumber="441" phylum="Chordata" rank="species" species="chacoensis">
|
||
<emphasis id="B937EAA8FFA2FFE469A04DB7A786F92D" box="[201,496,1700,1724]" italics="true" pageId="8" pageNumber="441">Oligoryzomys chacoensis</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD24B4BFFA2FFE46B614DB7A54DF92D" author="Myers" box="[520,827,1700,1724]" pageId="8" pageNumber="441" refString="Myers, P. & Carleton, M. D. (1981) The species of Oryzomys (Oligoryzomys) in Paraguay and the identity of Azara´s " Rat sixieme ou rat a tarse noir ". Miscellaneous Publication of the Museum of Zoology, University of Michigan, 161, 1 - 41." type="journal article" year="1981">Myers & Carleton, 1981</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, that is found at lower elevations and Chacoan environments, has conspicuously posteriorly divergent interorbital edges, being intermediate in size between
|
||
<taxonomicName id="4C434D39FFA2FFE46CE84DDBA684F895" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="8" pageNumber="441" phylum="Chordata" rank="species" species="brendae">
|
||
<collectingCountry id="F354762AFFA2FFE46CE84DDBA3E3F94E" box="[1409,1429,1736,1759]" name="Iceland" pageId="8" pageNumber="441">
|
||
<emphasis id="B937EAA8FFA2FFE46CE84DDBA3E3F94E" box="[1409,1429,1736,1759]" italics="true" pageId="8" pageNumber="441">O</emphasis>
|
||
</collectingCountry>
|
||
.
|
||
<emphasis id="B937EAA8FFA2FFE469FE4DFFA684F895" box="[151,242,1772,1796]" italics="true" pageId="8" pageNumber="441">brendae</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C434D39FFA2FFE4684E4DFEA7CAF895" box="[295,444,1772,1796]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="8" pageNumber="441" phylum="Chordata" rank="species" species="flavescens">
|
||
<emphasis id="B937EAA8FFA2FFE4684E4DFEA7CAF895" box="[295,444,1772,1796]" italics="true" pageId="8" pageNumber="441">
|
||
<collectingCountry id="F354762AFFA2FFE4684E4DFEA748F895" box="[295,318,1773,1796]" name="Iceland" pageId="8" pageNumber="441">O</collectingCountry>
|
||
. flavescens
|
||
</emphasis>
|
||
</taxonomicName>
|
||
, and having a more strong orangish dorsal fur that contrast with the whitish underside. A small but distinctive tuft of orangish hairs are anterior to the relatively larger ears. Furthermore, hairs on chin and throat are white to the base. Compared with specimens from populations referred to
|
||
<taxonomicName id="4C434D39FFA2FFE46D274C26A295F8DD" box="[1102,1251,1844,1868]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="8" pageNumber="441" phylum="Chordata" rank="species" species="destructor">
|
||
<collectingCountry id="F354762AFFA2FFE46D274C26A214F8DD" box="[1102,1122,1845,1868]" name="Iceland" pageId="8" pageNumber="441">
|
||
<emphasis id="B937EAA8FFA2FFE46D274C26A214F8DD" box="[1102,1122,1845,1868]" italics="true" pageId="8" pageNumber="441">O</emphasis>
|
||
</collectingCountry>
|
||
.
|
||
<emphasis id="B937EAA8FFA2FFE46D184C27A295F8DD" box="[1137,1251,1844,1868]" italics="true" pageId="8" pageNumber="441">destructor</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C434D39FFA2FFE46D984C26A319F8DD" box="[1265,1391,1844,1868]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="8" pageNumber="441" phylum="Chordata" rank="species" species="brendae">
|
||
<collectingCountry id="F354762AFFA2FFE46D984C26A373F8DD" box="[1265,1285,1845,1868]" name="Iceland" pageId="8" pageNumber="441">
|
||
<emphasis id="B937EAA8FFA2FFE46D984C26A373F8DD" box="[1265,1285,1845,1868]" italics="true" pageId="8" pageNumber="441">O</emphasis>
|
||
</collectingCountry>
|
||
.
|
||
<emphasis id="B937EAA8FFA2FFE46C7D4C27A319F8DD" box="[1300,1391,1844,1868]" italics="true" pageId="8" pageNumber="441">brendae</emphasis>
|
||
</taxonomicName>
|
||
has longer ears (
|
||
<quantity id="4CBB9B5FFFA2FFE4684B4C4BA7E9F8E1" box="[290,415,1880,1904]" metricMagnitude="-2" metricUnit="m" metricValue="1.85" metricValueMax="2.0" metricValueMin="1.7" pageId="8" pageNumber="441" unit="mm" value="18.5" valueMax="20.0" valueMin="17.0">17–20 mm</quantity>
|
||
, vs.
|
||
<quantity id="4CBB9B5FFFA2FFE468BA4C4BA43AF8E1" box="[467,588,1880,1904]" metricMagnitude="-2" metricUnit="m" metricValue="1.3" metricValueMax="1.4" metricValueMin="1.2" pageId="8" pageNumber="441" unit="mm" value="13.0" valueMax="14.0" valueMin="12.0">12–14 mm</quantity>
|
||
[
|
||
<collectingCountry id="F354762AFFA2FFE46B334C4AA4E3F8E1" box="[602,661,1881,1904]" name="Peru" pageId="8" pageNumber="441">Peru</collectingCountry>
|
||
], 14–17 [
|
||
<collectingCountry id="F354762AFFA2FFE46B954C4BA529F8E1" box="[764,863,1880,1904]" name="Ecuador" pageId="8" pageNumber="441">Ecuador</collectingCountry>
|
||
] and 15–17 [
|
||
<collectingCountry id="F354762AFFA2FFE46A984C4BA23AF8E1" box="[1009,1100,1880,1904]" name="Bolivia" pageId="8" pageNumber="441">Bolivia</collectingCountry>
|
||
]), larger hindfeet (
|
||
<quantity id="4CBB9B5FFFA2FFE46C734C4BA3E1F8E1" box="[1306,1431,1880,1904]" metricMagnitude="-2" metricUnit="m" metricValue="2.6" metricValueMax="2.8" metricValueMin="2.4" pageId="8" pageNumber="441" unit="mm" value="26.0" valueMax="28.0" valueMin="24.0">24–28 mm</quantity>
|
||
, vs. 22.5–24.5 [
|
||
<collectingCountry id="F354762AFFA2FFE468564C6EA70CF805" box="[319,378,1917,1940]" name="Peru" pageId="8" pageNumber="441">Peru</collectingCountry>
|
||
], 22–25 [
|
||
<collectingCountry id="F354762AFFA2FFE4688D4C6FA431F805" box="[484,583,1916,1940]" name="Ecuador" pageId="8" pageNumber="441">Ecuador</collectingCountry>
|
||
] and 19–25 [
|
||
<collectingCountry id="F354762AFFA2FFE46BB74C6FA541F805" box="[734,823,1916,1940]" name="Bolivia" pageId="8" pageNumber="441">Bolivia</collectingCountry>
|
||
]) and a wider braincase (11.5–12.6 mm, vs. 11.4 mm [
|
||
<collectingCountry id="F354762AFFA2FFE469F74CB2A6AFF829" box="[158,217,1953,1976]" name="Peru" pageId="8" pageNumber="441">Peru</collectingCountry>
|
||
], 10.4–11.2 [
|
||
<collectingCountry id="F354762AFFA2FFE468074CB3A7A7F829" box="[366,465,1952,1976]" name="Ecuador" pageId="8" pageNumber="441">Ecuador</collectingCountry>
|
||
] and 10.4–11.8 [
|
||
<collectingCountry id="F354762AFFA2FFE46BFD4CB3A499F829" box="[660,751,1952,1976]" name="Bolivia" pageId="8" pageNumber="441">Bolivia</collectingCountry>
|
||
]; see Osgood, 1914;
|
||
<bibRefCitation id="EFD24B4BFFA2FFE46A8C4CB3A2CCF829" author="Hershkovitz" box="[997,1210,1952,1976]" pageId="8" pageNumber="441" refString="Hershkovitz, P. (1940) Four new oryzomyine rodents from Ecuador. Journal of Mammalogy, 21, 78 - 84." type="journal article" year="1940">Hershkovitz, 1940</bibRefCitation>
|
||
; Olds & Anderson, 1987;
|
||
<bibRefCitation id="EFD24B4BFFA2FFE4698B4CD7A7E8F84D" author="Anderson" box="[226,414,1988,2012]" pageId="8" pageNumber="441" refString="Anderson, S. (1997) Mammals of Bolivia, taxonomy and distribution. Bulletin of the American Museum of Natural History, 231, 1 - 652." type="journal article" year="1997">Anderson, 1997</bibRefCitation>
|
||
). Bolivian populations have more grayish venters (cf. Olds & Anderson, 1987), while Peruvian and Ecuatorian forms (including true
|
||
<taxonomicName id="4C434D39FFA3FFE56BD14B8BA539FF21" box="[696,847,152,176]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="9" pageNumber="442" phylum="Chordata" rank="species" species="destructor">
|
||
<collectingCountry id="F354762AFFA3FFE56BD14B8BA4BAFF3E" box="[696,716,152,175]" name="Iceland" pageId="9" pageNumber="442">
|
||
<emphasis id="B937EAA8FFA3FFE56BD14B8BA4BAFF3E" box="[696,716,152,175]" italics="true" pageId="9" pageNumber="442">O</emphasis>
|
||
</collectingCountry>
|
||
.
|
||
<emphasis id="B937EAA8FFA3FFE56BB44B8BA539FF21" box="[733,847,152,176]" italics="true" pageId="9" pageNumber="442">destructor</emphasis>
|
||
</taxonomicName>
|
||
, and the nominal forms
|
||
<taxonomicName id="4C434D39FFA3FFE56D184B8BA29CFF21" box="[1137,1258,152,176]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="9" pageNumber="442" phylum="Chordata" rank="species" species="stolzmanni">
|
||
<emphasis id="B937EAA8FFA3FFE56D184B8BA29CFF21" box="[1137,1258,152,176]" italics="true" pageId="9" pageNumber="442">stolzmanni</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C434D39FFA3FFE56D924B8BA31FFF21" box="[1275,1385,152,176]" class="Mammalia" family="Muridae" genus="Oryzomys" kingdom="Animalia" order="Rodentia" pageId="9" pageNumber="442" phylum="Chordata" rank="species" species="spodiurus">
|
||
<emphasis id="B937EAA8FFA3FFE56D924B8BA31FFF21" box="[1275,1385,152,176]" italics="true" pageId="9" pageNumber="442">spodiurus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C434D39FFA3FFE569FE4BAFA75AFF45" box="[151,300,188,212]" class="Mammalia" family="Cricetidae" genus="Hesperomys" higherTaxonomySource="CoL" kingdom="Animalia" order="Rodentia" pageId="9" pageNumber="442" phylum="Chordata" rank="species" species="melanostoma">
|
||
<emphasis id="B937EAA8FFA3FFE569FE4BAFA75AFF45" box="[151,300,188,212]" italics="true" pageId="9" pageNumber="442">melanostoma</emphasis>
|
||
</taxonomicName>
|
||
) are more reddish to ochraceous dorsally and brighter colored (Thomas, 1926a, 1926b; Hershkovitz, 1944; Olds & Anderson, 1987). It is worth noting that specimens referred by
|
||
<bibRefCitation id="EFD24B4BFFA3FFE56A954BF3A294FF66" box="[1020,1250,223,248]" pageId="9" pageNumber="442" refString="Hanson, J. D., Utrera, A. & Fulhorst, C. F. (2011) The delicate pygmy rice rat (Oligoryzomys delicatus) is the principal host of Maporal virus (family Bunyaviridae, genus Hantavirus). Vector Borne Zoonotic Diseases, 11, 691 - 696." type="journal article">
|
||
Hanson
|
||
<emphasis id="B937EAA8FFA3FFE56D304BF2A2E7FF69" box="[1113,1169,224,248]" italics="true" pageId="9" pageNumber="442">et al.</emphasis>
|
||
(2011)
|
||
</bibRefCitation>
|
||
to
|
||
<taxonomicName id="4C434D39FFA3FFE56C6F4BF3A3EAFF69" box="[1286,1436,224,248]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="9" pageNumber="442" phylum="Chordata" rank="species" species="destructor">
|
||
<collectingCountry id="F354762AFFA3FFE56C6F4BF3A36CFF66" box="[1286,1306,224,247]" name="Iceland" pageId="9" pageNumber="442">
|
||
<emphasis id="B937EAA8FFA3FFE56C6F4BF3A36CFF66" box="[1286,1306,224,247]" italics="true" pageId="9" pageNumber="442">O</emphasis>
|
||
</collectingCountry>
|
||
.
|
||
<emphasis id="B937EAA8FFA3FFE56C404BF3A3EAFF69" box="[1321,1436,224,248]" italics="true" pageId="9" pageNumber="442">destructor</emphasis>
|
||
</taxonomicName>
|
||
(TEL 1479, 1481; assessed via photographs), and included in our phylogenetic analysis, match the description of the Ecuadorian populations made by Hershkovitz (1944) under
|
||
<taxonomicName id="4C434D39FFA3FFE56AF64A3BA33FFED1" box="[927,1353,295,320]" class="Mammalia" family="Muridae" genus="Oryzomys" kingdom="Animalia" order="Rodentia" pageId="9" pageNumber="442" phylum="Chordata" rank="species" species="spodiurus" subGenus="Oligoryzomys">
|
||
<emphasis id="B937EAA8FFA3FFE56AF64A3BA279FEAE" box="[927,1039,296,319]" italics="true" pageId="9" pageNumber="442">Oryzomys</emphasis>
|
||
(
|
||
<emphasis id="B937EAA8FFA3FFE56D4E4A3BA2B5FED1" box="[1063,1219,296,320]" italics="true" pageId="9" pageNumber="442">Oligoryzomys</emphasis>
|
||
)
|
||
<emphasis id="B937EAA8FFA3FFE56DB24A3BA33FFED1" box="[1243,1353,296,320]" italics="true" pageId="9" pageNumber="442">spodiurus</emphasis>
|
||
</taxonomicName>
|
||
(=
|
||
<taxonomicName id="4C434D39FFA3FFE56CE84A3BA77FFEF5" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="9" pageNumber="442" phylum="Chordata" rank="species" species="destructor">
|
||
<collectingCountry id="F354762AFFA3FFE56CE84A3BA3E3FEAE" box="[1409,1429,296,319]" name="Iceland" pageId="9" pageNumber="442">
|
||
<emphasis id="B937EAA8FFA3FFE56CE84A3BA3E3FEAE" box="[1409,1429,296,319]" italics="true" pageId="9" pageNumber="442">O</emphasis>
|
||
</collectingCountry>
|
||
.
|
||
<emphasis id="B937EAA8FFA3FFE569FE4A5FA77FFEF5" box="[151,265,332,356]" italics="true" pageId="9" pageNumber="442">destructor</emphasis>
|
||
</taxonomicName>
|
||
, see
|
||
<bibRefCitation id="EFD24B4BFFA3FFE568274A5EA408FEF5" author="Musser" box="[334,638,332,356]" pageId="9" pageNumber="442" refString="Musser, G. M. & Carleton, M. D. (2005) Superfamily Muroidea. In: Wilson, D. E. & Reeder, D. M. (Eds.). Mammal species of the world: A taxonomic and geographic reference Third ed. Johns Hopkins University Press, Baltimore, pp. 894 - 1531." type="book chapter" year="2005">Musser & Carleton, 2005</bibRefCitation>
|
||
) in having narrow nasals, expanded palatine foramina, long molar toothrows, wide palates and mesopterygoid fossae, narrow zygomatic arches and grayish tails.
|
||
</paragraph>
|
||
<caption id="DF3C6632FFA3FFE569FE4CB2A7B8F847" httpUri="https://zenodo.org/record/222696/files/figure.png" pageId="9" pageNumber="442" targetBox="[170,1412,458,1912]" targetPageId="9">
|
||
<paragraph id="8BFC36BAFFA3FFE569FE4CB2A7B8F847" blockId="9.[151,1436,1953,2006]" pageId="9" pageNumber="442">
|
||
<emphasis id="B937EAA8FFA3FFE569FE4CB2A77BF826" bold="true" box="[151,269,1953,1976]" pageId="9" pageNumber="442">FIGURE 4</emphasis>
|
||
. Dorsal (a) and ventral (b) external views of the holotype (CEM 482, at the right) and paratype (CEM 483, at the left) of
|
||
<taxonomicName id="4C434D39FFA3FFE5698A4CD3A7BEF847" box="[227,456,1984,2006]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="9" pageNumber="442" phylum="Chordata" rank="species" species="brendae">
|
||
<emphasis id="B937EAA8FFA3FFE5698A4CD3A7BEF847" box="[227,456,1984,2006]" italics="true" pageId="9" pageNumber="442">Oligoryzomys brendae</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFC36BAFFA0FFE669A04B84A76CFC85" blockId="10.[151,1436,151,788]" pageId="10" pageNumber="443">
|
||
<emphasis id="B937EAA8FFA0FFE669A04B84A7D0FF21" bold="true" box="[201,422,151,176]" pageId="10" pageNumber="443">Genetic variation.</emphasis>
|
||
Our sampling of
|
||
<taxonomicName id="4C434D39FFA0FFE66BEF4B8BA57FFF21" box="[646,777,152,176]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="brendae">
|
||
<emphasis id="B937EAA8FFA0FFE66BEF4B8BA57FFF21" box="[646,777,152,176]" italics="true" pageId="10" pageNumber="443">
|
||
<collectingCountry id="F354762AFFA0FFE66BEF4B8BA4EBFF3E" box="[646,669,152,175]" name="Iceland" pageId="10" pageNumber="443">O</collectingCountry>
|
||
. brendae
|
||
</emphasis>
|
||
</taxonomicName>
|
||
was not large enough to constitute a phylogeographic analysis, but our results provide a preliminary view on the geographic structure of the genetic variation of this species. We analyzed 12 sequences gathered at six localities from the Yungas of Catamarca, Tucumán, Salta and Jujuy provinces and two from Monte-Chaco Seco ecotone of La Rioja province, in northwestern
|
||
<collectingCountry id="F354762AFFA0FFE66DB24A17A338FE8D" box="[1243,1358,260,284]" name="Argentina" pageId="10" pageNumber="443">Argentina</collectingCountry>
|
||
. These haplotypes are quite similar, differing on average by an observed value of only 0.9 %. In addition, despite of the large geographic coverage of the sample covering more than
|
||
<quantity id="4CBB9B5FFFA0FFE66A014A5FA5B7FEF5" box="[872,961,332,356]" metricMagnitude="5" metricUnit="m" metricValue="7.0" pageId="10" pageNumber="443" unit="km" value="700.0">700 km</quantity>
|
||
(ca. six latitudinal degrees), and several environmental discontinuities (e.g., large rivers, xeric habitats) among the analyzed populations, there is a lack of phylogeographic structure in the analyzed sample (
|
||
<figureCitation id="13782A3FFFA0FFE66B824A87A542FE3D" box="[747,820,404,428]" captionStart="FIGURE 5" captionStartId="10.[151,250,1724,1747]" captionTargetBox="[151,1436,841,1702]" captionTargetId="figure@10.[151,1436,841,1703]" captionTargetPageId="10" captionText="FIGURE 5. Left: partial map of northwestern Argentina where collection localities of specimens of Oligoryzomys brendae included in the phylogenetic analysis are shown (circles). Right: partial map of South America showing the distribution of Oligoryzomys destructor as understood previously to this study (see text); squares correspond to collection localities of individuals associated to O. destructor and of O. brendae used in the phylogenetic analysis; stars signal the type localities of taxa associated to destructor (i. e., spodirus, maranonicus, stolzmanni, melanostoma, and destructor) and of O. brendae. A simplified version of the most likely tree (see Fig. 1) is superimposed in the map; the only branches signalling recording localities (indicated with squares) are those leading to destructor and brendae." httpUri="https://zenodo.org/record/222697/files/figure.png" pageId="10" pageNumber="443">Fig. 5</figureCitation>
|
||
). These two facts reinforce the notion that only one species of large-sized
|
||
<taxonomicName id="4C434D39FFA0FFE668FB4AABA458FE41" box="[402,558,440,464]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="genus">
|
||
<emphasis id="B937EAA8FFA0FFE668FB4AABA458FE41" box="[402,558,440,464]" italics="true" pageId="10" pageNumber="443">Oligoryzomys</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C434D39FFA0FFE66B554AABA4CDFE41" box="[572,699,440,464]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="brendae">
|
||
<emphasis id="B937EAA8FFA0FFE66B554AABA4CDFE41" box="[572,699,440,464]" italics="true" pageId="10" pageNumber="443">
|
||
<collectingCountry id="F354762AFFA0FFE66B554AABA425FE5E" box="[572,595,440,463]" name="Iceland" pageId="10" pageNumber="443">O</collectingCountry>
|
||
. brendae
|
||
</emphasis>
|
||
</taxonomicName>
|
||
, inhabits eastern mountain ranges of nortwestern
|
||
<collectingCountry id="F354762AFFA0FFE66D9B4AA4A313FE5E" box="[1266,1381,439,463]" name="Argentina" pageId="10" pageNumber="443">Argentina</collectingCountry>
|
||
. The lack of phylogeographic structure of
|
||
<taxonomicName id="4C434D39FFA0FFE66B5E4ACEA4C2FE65" box="[567,692,476,500]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="brendae">
|
||
<emphasis id="B937EAA8FFA0FFE66B5E4ACEA4C2FE65" box="[567,692,476,500]" italics="true" pageId="10" pageNumber="443">
|
||
<collectingCountry id="F354762AFFA0FFE66B5E4ACEA438FE65" box="[567,590,477,500]" name="Iceland" pageId="10" pageNumber="443">O</collectingCountry>
|
||
. brendae
|
||
</emphasis>
|
||
</taxonomicName>
|
||
resembles the pattern of
|
||
<taxonomicName id="4C434D39FFA0FFE66AB94ACFA34FFE65" authority="Jayat et al. 2010" authorityName="Jayat et al." authorityYear="2010" box="[976,1337,476,500]" pageId="10" pageNumber="443" rank="species" species="spegazzini">
|
||
<emphasis id="B937EAA8FFA0FFE66AB94ACFA212FE65" box="[976,1124,476,500]" italics="true" pageId="10" pageNumber="443">A. spegazzini</emphasis>
|
||
(Jayat
|
||
<emphasis id="B937EAA8FFA0FFE66DDF4ACEA291FE65" box="[1206,1255,476,500]" italics="true" pageId="10" pageNumber="443">et al</emphasis>
|
||
. 2010)
|
||
</taxonomicName>
|
||
, that has a similar distributional pattern, while contrasts with that shown by
|
||
<taxonomicName id="4C434D39FFA0FFE66AC04912A316FD86" ID-CoL="45ZRZ" authority="D'Elia et al. 2008" authorityName="D'Elia et al." authorityYear="2008" box="[937,1376,511,536]" class="Mammalia" family="Cricetidae" genus="Necromys" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="lactens">
|
||
<emphasis id="B937EAA8FFA0FFE66AC04912A204FD89" box="[937,1138,512,536]" italics="true" pageId="10" pageNumber="443">Necromys lactens</emphasis>
|
||
(D'Elía
|
||
<emphasis id="B937EAA8FFA0FFE66DBE4912A37AFD89" box="[1239,1292,512,536]" italics="true" pageId="10" pageNumber="443">et al</emphasis>
|
||
. 2008)
|
||
</taxonomicName>
|
||
over roughly the same distributional range but mainly restricted to the high altitudinal grasslands of the Yungas. The clarification of causes behind these similitude and difference awaits further studies with larger samplings. Notwithstanding, the environmental history of the region (
|
||
<bibRefCitation id="EFD24B4BFFA0FFE66A40497FA5B1FD15" author="Iriondo" box="[809,967,620,644]" pageId="10" pageNumber="443" refString="Iriondo, M. H. (1993) Cambios climaticos en el noroeste durante los ultimos 15.000 anos. In: Iriondo, M. (ed.). El Holoceno en la Argentina. Cadincua, Buenos Aires, pp. 35 - 44." type="book chapter" year="1993">Iriondo, 1993</bibRefCitation>
|
||
; Ortiz
|
||
<emphasis id="B937EAA8FFA0FFE66D7D497EA230FD15" box="[1044,1094,620,644]" italics="true" pageId="10" pageNumber="443">et al</emphasis>
|
||
., 2011 and references therein) and the ecological requirements of these species, with
|
||
<taxonomicName id="4C434D39FFA0FFE66A674982A5F7FD39" ID-CoL="45ZRZ" box="[782,897,656,680]" class="Mammalia" family="Cricetidae" genus="Necromys" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="lactens">
|
||
<emphasis id="B937EAA8FFA0FFE66A674982A557FD39" box="[782,801,657,680]" italics="true" pageId="10" pageNumber="443">N</emphasis>
|
||
.
|
||
<emphasis id="B937EAA8FFA0FFE66A5B4983A5F7FD39" box="[818,897,656,680]" italics="true" pageId="10" pageNumber="443">lactens</emphasis>
|
||
</taxonomicName>
|
||
inhabiting open and isolated highland habitats (
|
||
<bibRefCitation id="EFD24B4BFFA0FFE669F749A7A7D1FD5D" author="Jayat" box="[158,423,692,716]" pageId="10" pageNumber="443" refString="Jayat, J. P. & Pacheco, S. E. (2006) Distribucion de Necromys lactens y Phyllotis osilae (Rodentia: Cricetidae: Sigmodontinae) en el noroeste argentino: modelos predictivos basados en el concepto de nicho ecologico. Mastozoologia Neotropical, 13, 69 - 88." type="journal article" year="2006">Jayat & Pacheco, 2006</bibRefCitation>
|
||
), and
|
||
<taxonomicName id="4C434D39FFA0FFE6688249A6A41FFD5D" box="[491,617,692,716]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="brendae">
|
||
<collectingCountry id="F354762AFFA0FFE6688249A6A789FD5D" box="[491,511,693,716]" name="Iceland" pageId="10" pageNumber="443">
|
||
<emphasis id="B937EAA8FFA0FFE6688249A6A789FD5D" box="[491,511,693,716]" italics="true" pageId="10" pageNumber="443">O</emphasis>
|
||
</collectingCountry>
|
||
.
|
||
<emphasis id="B937EAA8FFA0FFE66B6749A7A41FFD5D" box="[526,617,692,716]" italics="true" pageId="10" pageNumber="443">brendae</emphasis>
|
||
</taxonomicName>
|
||
(Jayat
|
||
<emphasis id="B937EAA8FFA0FFE66BD549A6A49BFD5D" box="[700,749,692,716]" italics="true" pageId="10" pageNumber="443">et al</emphasis>
|
||
., 2008, as
|
||
<taxonomicName id="4C434D39FFA0FFE66A0049A7A273FD5D" box="[873,1029,692,716]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="genus">
|
||
<emphasis id="B937EAA8FFA0FFE66A0049A7A273FD5D" box="[873,1029,692,716]" italics="true" pageId="10" pageNumber="443">Oligoryzomys</emphasis>
|
||
</taxonomicName>
|
||
sp.) and
|
||
<taxonomicName id="4C434D39FFA0FFE66D0449A7A6AEFD7E" authority="Jayat et al., 2010" authorityName="Jayat et al." authorityYear="2010" class="Mammalia" family="Muridae" genus="Akodon" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="spegazzinii">
|
||
<emphasis id="B937EAA8FFA0FFE66D0449A7A208FD5D" box="[1133,1150,692,716]" italics="true" pageId="10" pageNumber="443">A</emphasis>
|
||
.
|
||
<emphasis id="B937EAA8FFA0FFE66DE449A6A37CFD5D" box="[1165,1290,693,716]" italics="true" pageId="10" pageNumber="443">spegazzinii</emphasis>
|
||
(Jayat
|
||
<emphasis id="B937EAA8FFA0FFE66C3549A6A3F8FD5D" box="[1372,1422,692,716]" italics="true" pageId="10" pageNumber="443">et al</emphasis>
|
||
., 2010)
|
||
</taxonomicName>
|
||
occurring in more continuous forested habitats, can explain, at least in part, the observed phylogeographic differences.
|
||
</paragraph>
|
||
<caption id="DF3C6632FFA0FFE669FE4DAFA5D9F81B" httpUri="https://zenodo.org/record/222697/files/figure.png" pageId="10" pageNumber="443" targetBox="[151,1436,841,1702]" targetPageId="10">
|
||
<paragraph id="8BFC36BAFFA0FFE669FE4DAFA5D9F81B" blockId="10.[151,1436,1724,1931]" pageId="10" pageNumber="443">
|
||
<emphasis id="B937EAA8FFA0FFE669FE4DAFA763F943" bold="true" box="[151,277,1724,1747]" pageId="10" pageNumber="443">FIGURE 5.</emphasis>
|
||
Left: partial map of northwestern Argentina where collection localities of specimens of
|
||
<taxonomicName id="4C434D39FFA0FFE66DDD4DAEA3EAF942" box="[1204,1436,1725,1747]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="brendae">
|
||
<emphasis id="B937EAA8FFA0FFE66DDD4DAEA3EAF942" box="[1204,1436,1725,1747]" italics="true" pageId="10" pageNumber="443">Oligoryzomys brendae</emphasis>
|
||
</taxonomicName>
|
||
included in the phylogenetic analysis are shown (circles). Right: partial map of South America showing the distribution of
|
||
<taxonomicName id="4C434D39FFA0FFE669FE4DE9A7E1F881" box="[151,407,1786,1808]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="destructor">
|
||
<emphasis id="B937EAA8FFA0FFE669FE4DE9A7E1F881" box="[151,407,1786,1808]" italics="true" pageId="10" pageNumber="443">Oligoryzomys destructor</emphasis>
|
||
</taxonomicName>
|
||
as understood previously to this study (see text); squares correspond to collection localities of individuals associated to
|
||
<taxonomicName id="4C434D39FFA0FFE668F34C0AA454F8BF" box="[410,546,1816,1838]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="destructor">
|
||
<emphasis id="B937EAA8FFA0FFE668F34C0AA454F8BF" box="[410,546,1816,1838]" italics="true" pageId="10" pageNumber="443">O. destructor</emphasis>
|
||
</taxonomicName>
|
||
and of
|
||
<taxonomicName id="4C434D39FFA0FFE66B1A4C0AA493F8BF" box="[627,741,1816,1838]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="brendae">
|
||
<emphasis id="B937EAA8FFA0FFE66B1A4C0AA493F8BF" box="[627,741,1816,1838]" italics="true" pageId="10" pageNumber="443">O. brendae</emphasis>
|
||
</taxonomicName>
|
||
used in the phylogenetic analysis; stars signal the type localities of taxa associated to
|
||
<taxonomicName id="4C434D39FFA0FFE668304C24A7B7F8DC" box="[345,449,1847,1869]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="destructor">
|
||
<emphasis id="B937EAA8FFA0FFE668304C24A7B7F8DC" box="[345,449,1847,1869]" italics="true" pageId="10" pageNumber="443">destructor</emphasis>
|
||
</taxonomicName>
|
||
(i.e.,
|
||
<emphasis id="B937EAA8FFA0FFE66B6B4C24A42FF8DC" box="[514,601,1847,1869]" italics="true" pageId="10" pageNumber="443">spodirus</emphasis>
|
||
,
|
||
<emphasis id="B937EAA8FFA0FFE66B004C2BA49BF8DC" box="[617,749,1848,1869]" italics="true" pageId="10" pageNumber="443">maranonicus</emphasis>
|
||
,
|
||
<taxonomicName id="4C434D39FFA0FFE66B944C24A51DF8DC" box="[765,875,1847,1869]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="stolzmanni">
|
||
<emphasis id="B937EAA8FFA0FFE66B944C24A51DF8DC" box="[765,875,1847,1869]" italics="true" pageId="10" pageNumber="443">stolzmanni</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C434D39FFA0FFE66A134C24A277F8DC" box="[890,1025,1847,1869]" class="Mammalia" family="Cricetidae" genus="Hesperomys" higherTaxonomySource="CoL" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="melanostoma">
|
||
<emphasis id="B937EAA8FFA0FFE66A134C24A277F8DC" box="[890,1025,1847,1869]" italics="true" pageId="10" pageNumber="443">melanostoma</emphasis>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C434D39FFA0FFE66D564C24A2D1F8DC" box="[1087,1191,1847,1869]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="destructor">
|
||
<emphasis id="B937EAA8FFA0FFE66D564C24A2D1F8DC" box="[1087,1191,1847,1869]" italics="true" pageId="10" pageNumber="443">destructor</emphasis>
|
||
</taxonomicName>
|
||
) and of
|
||
<taxonomicName id="4C434D39FFA0FFE66C6F4C2BA30CF8DC" box="[1286,1402,1847,1869]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="brendae">
|
||
<emphasis id="B937EAA8FFA0FFE66C6F4C2BA30CF8DC" box="[1286,1402,1847,1869]" italics="true" pageId="10" pageNumber="443">O. brendae</emphasis>
|
||
</taxonomicName>
|
||
. A simplified version of the most likely tree (see Fig. 1) is superimposed in the map; the only branches signalling recording localities (indicated with squares) are those leading to
|
||
<taxonomicName id="4C434D39FFA0FFE66BD74C66A550F81A" box="[702,806,1909,1931]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="destructor">
|
||
<emphasis id="B937EAA8FFA0FFE66BD74C66A550F81A" box="[702,806,1909,1931]" italics="true" pageId="10" pageNumber="443">destructor</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C434D39FFA0FFE66A3E4C66A5DFF81A" box="[855,937,1909,1931]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="10" pageNumber="443" phylum="Chordata" rank="species" species="brendae">
|
||
<emphasis id="B937EAA8FFA0FFE66A3E4C66A5DFF81A" box="[855,937,1909,1931]" italics="true" pageId="10" pageNumber="443">brendae</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFC36BAFFA1FFE769A04B84A5F4FE41" blockId="11.[151,1436,151,644]" pageId="11" pageNumber="444">
|
||
<emphasis id="B937EAA8FFA1FFE769A04B84A7B4FF21" bold="true" box="[201,450,151,176]" pageId="11" pageNumber="444">Final considerations.</emphasis>
|
||
Given the results of the phylogenetic analysis, a re-evaluation of northern nominal taxa, such as
|
||
<taxonomicName id="4C434D39FFA1FFE769924BAEA4AFFF45" authority="Tschudi, 1844" authorityName="Tschudi" authorityYear="1844" box="[251,729,188,212]" class="Mammalia" family="Cricetidae" genus="Hesperomys" higherTaxonomySource="CoL" kingdom="Animalia" order="Rodentia" pageId="11" pageNumber="444" phylum="Chordata" rank="species" species="melanostoma">
|
||
<emphasis id="B937EAA8FFA1FFE769924BAEA450FF45" box="[251,550,188,212]" italics="true" pageId="11" pageNumber="444">Hesperomys melanostoma</emphasis>
|
||
Tschudi, 1844
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C434D39FFA1FFE76B834BAEA2E3FF45" authority="Thomas, 1894" authorityName="Thomas" authorityYear="1894" box="[746,1173,188,212]" class="Mammalia" family="Muridae" genus="Oryzomys" kingdom="Animalia" order="Rodentia" pageId="11" pageNumber="444" phylum="Chordata" rank="species" species="stolzmanni">
|
||
<emphasis id="B937EAA8FFA1FFE76B834BAEA5A9FF45" box="[746,991,188,212]" italics="true" pageId="11" pageNumber="444">Oryzomys stolzmanni</emphasis>
|
||
Thomas, 1894
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C434D39FFA1FFE76DCF4BAEA7A7FF66" authority="Osgood, 1914" authorityName="Osgood" authorityYear="1914" class="Mammalia" family="Muridae" genus="Oryzomys" kingdom="Animalia" order="Rodentia" pageId="11" pageNumber="444" phylum="Chordata" rank="subSpecies" species="stolzmanni" subSpecies="maranonicus">
|
||
<emphasis id="B937EAA8FFA1FFE76DCF4BAEA75FFF69" italics="true" pageId="11" pageNumber="444">Oryzomys stolzmanni maranonicus</emphasis>
|
||
Osgood, 1914
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C434D39FFA1FFE76B654BF3A2F2FF66" authority="Hershkovitz, 1940" authorityName="Hershkovitz" authorityYear="1940" box="[524,1156,223,248]" class="Mammalia" family="Muridae" genus="Oryzomys" kingdom="Animalia" order="Rodentia" pageId="11" pageNumber="444" phylum="Chordata" rank="species" species="spodiurus" subGenus="Oligoryzomys">
|
||
<emphasis id="B937EAA8FFA1FFE76B654BF3A40AFF66" box="[524,636,224,247]" italics="true" pageId="11" pageNumber="444">Oryzomys</emphasis>
|
||
(
|
||
<emphasis id="B937EAA8FFA1FFE76BE74BF3A55CFF69" box="[654,810,224,248]" italics="true" pageId="11" pageNumber="444">Oligoryzomys</emphasis>
|
||
)
|
||
<emphasis id="B937EAA8FFA1FFE76A554BF3A5DDFF69" box="[828,939,224,248]" italics="true" pageId="11" pageNumber="444">spodiurus</emphasis>
|
||
<bibRefCitation id="EFD24B4BFFA1FFE76ADA4BCCA2F2FF66" author="Hershkovitz" box="[947,1156,223,247]" pageId="11" pageNumber="444" refString="Hershkovitz, P. (1940) Four new oryzomyine rodents from Ecuador. Journal of Mammalogy, 21, 78 - 84." type="journal article" year="1940">Hershkovitz, 1940</bibRefCitation>
|
||
</taxonomicName>
|
||
is needed to completely clarify the taxonomic scenario within large-bodied
|
||
<taxonomicName id="4C434D39FFA1FFE76B8A4A17A509FE8D" box="[739,895,260,284]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="11" pageNumber="444" phylum="Chordata" rank="genus">
|
||
<emphasis id="B937EAA8FFA1FFE76B8A4A17A509FE8D" box="[739,895,260,284]" italics="true" pageId="11" pageNumber="444">Oligoryzomys</emphasis>
|
||
</taxonomicName>
|
||
of the forested foothills of the eastern Andean region. It is also a pending task to determine the northern distributional limit of
|
||
<taxonomicName id="4C434D39FFA1FFE76D744A3BA2ECFED1" box="[1053,1178,296,320]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="11" pageNumber="444" phylum="Chordata" rank="species" species="brendae">
|
||
<collectingCountry id="F354762AFFA1FFE76D744A3BA247FEAE" box="[1053,1073,296,319]" name="Iceland" pageId="11" pageNumber="444">
|
||
<emphasis id="B937EAA8FFA1FFE76D744A3BA247FEAE" box="[1053,1073,296,319]" italics="true" pageId="11" pageNumber="444">O</emphasis>
|
||
</collectingCountry>
|
||
.
|
||
<emphasis id="B937EAA8FFA1FFE76D294A3BA2ECFED1" box="[1088,1178,296,320]" italics="true" pageId="11" pageNumber="444">brendae</emphasis>
|
||
</taxonomicName>
|
||
, until now confidently established on northern Salta province, northernmost
|
||
<collectingCountry id="F354762AFFA1FFE76A724A5FA5F8FEF5" box="[795,910,332,356]" name="Argentina" pageId="11" pageNumber="444">Argentina</collectingCountry>
|
||
.
|
||
<bibRefCitation id="EFD24B4BFFA1FFE76AF64A5FA213FEF5" author="Anderson" box="[927,1125,332,356]" pageId="11" pageNumber="444" refString="Anderson, S. (1997) Mammals of Bolivia, taxonomy and distribution. Bulletin of the American Museum of Natural History, 231, 1 - 652." type="journal article" year="1997">Anderson (1997)</bibRefCitation>
|
||
referred many specimens coming from several localities of
|
||
<collectingCountry id="F354762AFFA1FFE76B644A7CA416FE16" box="[525,608,367,391]" name="Bolivia" pageId="11" pageNumber="444">Bolivia</collectingCountry>
|
||
(from the northern La Paz department to southern Tarija) to
|
||
<taxonomicName id="4C434D39FFA1FFE76C684A63A3E3FE19" box="[1281,1429,368,392]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="11" pageNumber="444" phylum="Chordata" rank="species" species="destructor">
|
||
<collectingCountry id="F354762AFFA1FFE76C684A63A363FE16" box="[1281,1301,368,391]" name="Iceland" pageId="11" pageNumber="444">
|
||
<emphasis id="B937EAA8FFA1FFE76C684A63A363FE16" box="[1281,1301,368,391]" italics="true" pageId="11" pageNumber="444">O</emphasis>
|
||
</collectingCountry>
|
||
.
|
||
<emphasis id="B937EAA8FFA1FFE76C4A4A63A3E3FE19" box="[1315,1429,368,392]" italics="true" pageId="11" pageNumber="444">destructor</emphasis>
|
||
</taxonomicName>
|
||
, but the correct identity of these specimens remains to be resolved. In fact, given our phylogenetic results, these populations perhaps correspond to an unnamed form of this genus.
|
||
</paragraph>
|
||
<paragraph id="8BFC36BAFFA1FFE769A04ACFA4BFFD15" blockId="11.[151,1436,151,644]" pageId="11" pageNumber="444">
|
||
Finally, by showing that a distinct species of
|
||
<taxonomicName id="4C434D39FFA1FFE76BA54ACFA51EFE65" box="[716,872,476,500]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="11" pageNumber="444" phylum="Chordata" rank="genus">
|
||
<emphasis id="B937EAA8FFA1FFE76BA54ACFA51EFE65" box="[716,872,476,500]" italics="true" pageId="11" pageNumber="444">Oligoryzomys</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C434D39FFA1FFE76A1F4ACEA582FE65" box="[886,1012,476,500]" class="Mammalia" family="Muridae" genus="Oligoryzomys" kingdom="Animalia" order="Rodentia" pageId="11" pageNumber="444" phylum="Chordata" rank="species" species="brendae">
|
||
<emphasis id="B937EAA8FFA1FFE76A1F4ACEA582FE65" box="[886,1012,476,500]" italics="true" pageId="11" pageNumber="444">
|
||
<collectingCountry id="F354762AFFA1FFE76A1F4ACEA5FBFE65" box="[886,909,477,500]" name="Iceland" pageId="11" pageNumber="444">O</collectingCountry>
|
||
. brendae
|
||
</emphasis>
|
||
</taxonomicName>
|
||
, inhabits the Yungas of northwestern
|
||
<collectingCountry id="F354762AFFA1FFE769FE4AECA77FFD86" box="[151,265,511,535]" name="Argentina" pageId="11" pageNumber="444">Argentina</collectingCountry>
|
||
, this study reinforces the biodiversity value of this eco-region, which counts with two recently discovered endemic species of
|
||
<taxonomicName id="4C434D39FFA1FFE7689E4937A4D2FDAD" ID-CoL="8P5" box="[503,676,548,572]" class="Mammalia" family="Cricetidae" higherTaxonomySource="GBIF" kingdom="Animalia" order="Rodentia" pageId="11" pageNumber="444" phylum="Chordata" rank="family">Sigmodontinae</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C434D39FFA1FFE76BC64936A5E7FDAD" box="[687,913,548,572]" class="Mammalia" family="Muridae" genus="Oxymycterus" kingdom="Animalia" order="Rodentia" pageId="11" pageNumber="444" phylum="Chordata" rank="species" species="wayku">
|
||
<emphasis id="B937EAA8FFA1FFE76BC64936A5E7FDAD" box="[687,913,548,572]" italics="true" pageId="11" pageNumber="444">Oxymycterus wayku</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C434D39FFA1FFE76AA14937A20FFDAD" box="[968,1145,548,572]" class="Mammalia" family="Muridae" genus="Phyllotis" kingdom="Animalia" order="Rodentia" pageId="11" pageNumber="444" phylum="Chordata" rank="species" species="anitae">
|
||
<emphasis id="B937EAA8FFA1FFE76AA14937A20FFDAD" box="[968,1145,548,572]" italics="true" pageId="11" pageNumber="444">Phyllotis anitae</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFD24B4BFFA1FFE76DE04937A331FDAD" author="Jayat" box="[1161,1351,548,572]" pageId="11" pageNumber="444" refString="Jayat, J. P., D'Elia, G., Pardinas, U. F. J. & Namen, J. G. (2007) A new species of Phyllotis (Rodentia, Cricetidae, Sigmodontine) from the upper montane forest of the Yungas of northwestern Argentina. In: Kelt, D., Lessa, E. & Salazar-Bravo, J. (Eds.), The Quintessential Naturalist: Honoring the Life and Legacy of Oliver P. Pearson. California: University of California Publications in Zoology, pp. 775 - 798." type="book chapter" year="2007">
|
||
Jayat
|
||
<emphasis id="B937EAA8FFA1FFE76DA54936A288FDAD" box="[1228,1278,548,572]" italics="true" pageId="11" pageNumber="444">et al</emphasis>
|
||
. 2007
|
||
</bibRefCitation>
|
||
, 2008). Our finding emphasizes the need to intensify field work in this biome, which unfortunately is being highly modified by human activities (
|
||
<bibRefCitation id="EFD24B4BFFA1FFE76884497FA4CBFD15" author="Brown" box="[493,701,620,644]" pageId="11" pageNumber="444" refString="Brown, A. D., Grau, H. R., Malizia, L. R. & Grau, A. (2001) Argentina. In: Kappelle, M. & Brown, A. D. (Eds.), Bosques Nublados del Neotropico. Costa Rica: Instituto Nacional de Biodiversidad, pp. 623 - 659." type="book chapter" year="2001">
|
||
Brown
|
||
<emphasis id="B937EAA8FFA1FFE76B2B497EA405FD15" box="[578,627,620,644]" italics="true" pageId="11" pageNumber="444">et al</emphasis>
|
||
. 2001
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |