222 lines
31 KiB
XML
222 lines
31 KiB
XML
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<mods:title id="83CA83D53EB1692F9C50152B786E1EA3">Late Miocene Dasypodidae Gray, 1821 (Xenarthra, Cingulata) from the Toro Negro Formation (Central Andes, Argentina): diversity and chronological and biogeographical implications</mods:title>
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<mods:namePart id="B5BC01108DC8E8595259CBF953296134">Brandoni, Diego</mods:namePart>
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<mods:affiliation id="9A72843C40D2F7B9BA5410EBDE9EDF09">Laboratorio de Paleontología de Vertebrados, Centro de Investigación Científica y de Transferencia Tecnológica a la Producción - Consejo Nacional de Investigaciones Científicas y Técnicas (CICYTTP, CONICET-Prov. ER-UADER), España 149, E 3105 BWA Diamante (Argentina) dbrandoni @ cicyttp. org. ar (corresponding author)</mods:affiliation>
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<mods:nameIdentifier id="BEFC6B183467197AC17E535BEC184C92" type="email">dbrandoni@cicyttp.org.ar</mods:nameIdentifier>
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<mods:namePart id="E971A810748E7BBEFF3B1A7D9AB5BE2C">Barasoain, Daniel</mods:namePart>
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<mods:affiliation id="5AC81AFC5527D4B59AABB9CA3D564748">Laboratorio de Evolución de Vertebrados y Ambientes Cenozoicos, Centro de Ecología Aplicada del Litoral - Universidad Nacional de Nordeste - Consejo Nacional de Investigaciones Científicas y Técnicas (CECOAL-UNNE-CONICET) y Cátedra de Paleontología, Facultad de Ciencias Exactas, Naturales y Agrimensura, Universidad Nacional del Nordeste, RP 5 3400 Corrientes (Argentina) danielbarasoain @ gmail. com</mods:affiliation>
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<mods:nameIdentifier id="2AF5ADB11243490D7C48AC9AA1A95032" type="email">danielbarasoain@gmail.com</mods:nameIdentifier>
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<mods:namePart id="21A5E27978288298392C632CD6F541F3">González Ruiz, Laureano R.</mods:namePart>
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<mods:affiliation id="B18CFD68E0CD15831CF8201515132E1E">Laboratorio de Investigaciones en Evolución y Biodiversidad (LIEB-FCNyCS sede Esquel, UNPSJB) y Centro de Investigaciones Esquel de Montaña y Estepa Patagónica (CIEMEP), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Universidad Nacional de La Patagonia San Juan Bosco (UNPSJB), Roca 780, 9200, Esquel, Chubut (Argentina) lrgonzalezruiz @ comahue-conicet. gob. ar</mods:affiliation>
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<mods:nameIdentifier id="31D1C09AC525AADA30DB46844801C508" type="email">lrgonzalezruiz@comahue-conicet.gob.ar</mods:nameIdentifier>
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<mods:title id="03350325201E265AFC6DC0AEE9B060EA">Comptes Rendus Palevol</mods:title>
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<mods:date id="545FD69382B8B023F7F15D25AB978B57">2023</mods:date>
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<treatment id="039A87DE134ED931FF4B08B8FDB20827" ID-GBIF-Taxon="247568574" LSID="urn:lsid:plazi:treatment:039A87DE134ED931FF4B08B8FDB20827" httpUri="http://treatment.plazi.org/id/039A87DE134ED931FF4B08B8FDB20827" lastPageId="8" lastPageNumber="6" pageId="7" pageNumber="6" scope_class="Mammalia" scope_family="Dasypodidae" scope_order="Xenarthra" scope_subFamily="Euphractinae" scope_subOrder="Cingulata" scope_tribe="Eutatini">
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<subSubSection id="C3296543134ED93EFF4B08B8FD3B0EBA" box="[208,699,1491,1518]" pageId="7" pageNumber="6" type="nomenclature">
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<paragraph id="8B8C36C8134ED93EFF4B08B8FD3B0EBA" blockId="7.[208,699,1491,1518]" box="[208,699,1491,1518]" pageId="7" pageNumber="6">
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<heading id="D0C481A4134ED93EFF4B08B8FD3B0EBA" box="[208,699,1491,1518]" centered="true" fontSize="10" level="2" pageId="7" pageNumber="6" reason="2">
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<taxonomicName id="4C334D4B134ED93EFF4B08B8FD3B0EBA" authority="Esteban & Nasif, 1996" authorityName="Esteban & Nasif" authorityYear="1996" box="[208,699,1491,1518]" class="Mammalia" family="Dasypodidae" genus="Chasicotatus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Xenarthra" pageId="7" pageNumber="6" phylum="Chordata" rank="species" species="peiranoi">
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<emphasis id="B947EADA134ED93EFF4B08B8FE3A0EBA" bold="true" box="[208,442,1491,1518]" italics="true" pageId="7" pageNumber="6">Chasicotatus peiranoi</emphasis>
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<bibRefCitation id="EFA24B39134ED93EFE5A08B8FD3B0EBA" author="ESTEBAN G. I. & NASIF N. L." box="[449,699,1491,1517]" pageId="7" pageNumber="6" pagination="327 - 334" refId="ref12563" refString="ESTEBAN G. I. & NASIF N. L. 1996. - Nuevos Dasypodidae (Mammalia, Xenarthra) del Mioceno tardio del Valle del Cajon, Catamarca, Argentina. Ameghiniana 33 (3): 327 - 334." type="journal article" year="1996">Esteban & Nasif, 1996</bibRefCitation>
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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="C3296543134ED93EFEC20898FDB20D59" box="[345,562,1523,1550]" pageId="7" pageNumber="6" type="description">
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<paragraph id="8B8C36C8134ED93EFEC20898FDB20D59" blockId="7.[345,562,1523,1550]" box="[345,562,1523,1550]" pageId="7" pageNumber="6">
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(
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<figureCitation id="13082A4D134ED93EFEF90898FE200D5A" box="[354,416,1523,1549]" captionStart="FIG" captionStartId="6.[132,143,1507,1524]" captionTargetBox="[132,1456,185,1474]" captionTargetId="figure-276@6.[698,1267,743,1285]" captionTargetPageId="6" captionText="FIG. 3. — Dasypodidae from the Toro Negro Formation at Quebrada de Las Torrecillas, La Rioja Province, Argentina: A-F, Vetelia gandhii Esteban & Nasif, 1996 (CRILAR-Pv 116; CRILAR-Pv 117; CRILAR-Pv 118); G-L, Chasicotatus peiranoi Esteban & Nasif, 1996 (CRILAR-Pv 119); M, N, Macrochorobates scalabrinii (Moreno & Mercerat, 1891) (CRILAR-Pv 120); O-R, Prozaedyus sp. (CRILAR-Pv 121). Scale bars: 1 cm." pageId="7" pageNumber="6">Fig. 3</figureCitation>
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G-L;
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<tableCitation id="C6B10373134ED93EFE410898FDA90D5A" box="[474,553,1523,1549]" captionStart="TABLE" captionStartId="8.[526,537,219,236]" captionTargetPageId="8" captionText="TABLE 1. — Measurements (in mm) of the described osteoderms." httpUri="http://table.plazi.org/id/DF4C66401341D931FD950DB0FBA80BBB" pageId="7" pageNumber="6" tableUuid="DF4C66401341D931FD950DB0FBA80BBB">Table 1</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3296543134ED93EFF1F0B47FDED0D13" box="[132,621,1580,1604]" pageId="7" pageNumber="6" type="reference_group">
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<paragraph id="8B8C36C8134ED93EFF1F0B47FDED0D13" blockId="7.[132,621,1580,1604]" box="[132,621,1580,1604]" pageId="7" pageNumber="6">
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<treatmentCitationGroup id="AB2311E6134ED93EFF1F0B47FDED0D13" box="[132,621,1580,1604]" pageId="7" pageNumber="6">
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<treatmentCitation id="0A9210D9134ED93EFF1F0B47FDE90D13" author="ESTEBAN G. I. & NASIF N. L." box="[132,617,1580,1604]" page="330" pageId="7" pageNumber="6" year="1996">
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<taxonomicName id="4C334D4B134ED93EFF1F0B47FDE90D13" authority="Esteban & Nasif, 1996: 330" authorityName="Esteban & Nasif" authorityPageNumber="330" authorityYear="1996" box="[132,617,1580,1604]" class="Mammalia" family="Dasypodidae" genus="Chasicotatus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Xenarthra" pageId="7" pageNumber="6" phylum="Chordata" rank="species" species="peiranoi">
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<emphasis id="B947EADA134ED93EFF1F0B47FECC0D13" box="[132,332,1580,1604]" italics="true" pageId="7" pageNumber="6">Chasicotatus peiranoi</emphasis>
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<bibRefCitation id="EFA24B39134ED93EFEC90B47FDE90D13" author="ESTEBAN G. I. & NASIF N. L." box="[338,617,1580,1604]" pageId="7" pageNumber="6" pagination="327 - 334" refId="ref12563" refString="ESTEBAN G. I. & NASIF N. L. 1996. - Nuevos Dasypodidae (Mammalia, Xenarthra) del Mioceno tardio del Valle del Cajon, Catamarca, Argentina. Ameghiniana 33 (3): 327 - 334." type="journal article" year="1996">Esteban & Nasif, 1996: 330</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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.
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||
</treatmentCitationGroup>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3296543134ED93EFF1F0B37FC860DD9" pageId="7" pageNumber="6" type="materials_examined">
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||
<paragraph id="8B8C36C8134ED93EFF1F0B37FC860DD9" blockId="7.[131,774,1628,1678]" pageId="7" pageNumber="6">
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<smallCapsWord id="8D6AA014134ED93EFF1F0B37FF660D25" baselines="1645,1646" box="[132,230,1628,1651]" lowerCaseFontSize="7" mainFontSize="10" normCase="title" normString="Material" pageId="7" pageNumber="6">MATERIAL</smallCapsWord>
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<smallCapsWord id="8D6AA014134ED93EFF710B09FEC70D25" baselines="1646" box="[234,327,1634,1650]" lowerCaseFontSize="7" mainFontSize="10" normCase="lower" normString="referred" pageId="7" pageNumber="6">REFERRED</smallCapsWord>
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.
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<emphasis id="B947EADA134ED93EFEC90B36FEEB0D23" box="[338,363,1629,1652]" italics="true" pageId="7" pageNumber="6">—</emphasis>
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<materialsCitation id="3B5B3C95134ED93EFEF50B37FC820DD9" ID-GBIF-Occurrence="4985208306" pageId="7" pageNumber="6" specimenCode="CRILAR-Pv 119" specimenCount="1">
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<specimenCode id="DB959EB3134ED93EFEF50B37FD920D23" box="[366,530,1628,1652]" pageId="7" pageNumber="6">CRILAR-Pv 119</specimenCode>
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, an association of six fixed osteoderms and three complete plus three broken mobile osteoderms
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C3296543134ED93EFF1F0BCDFC8A0C5A" pageId="7" pageNumber="6" type="distribution">
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||
<paragraph id="8B8C36C8134ED93EFF1F0BCDFC8A0C5A" blockId="7.[126,778,1702,1806]" pageId="7" pageNumber="6">
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<smallCapsWord id="8D6AA014134ED93EFF1F0BCDFE8A0DEB" baselines="1720,1720" box="[132,266,1702,1726]" lowerCaseFontSize="7" mainFontSize="10" normCase="title" normString="Geographic" pageId="7" pageNumber="6">GEOGRAPHIC</smallCapsWord>
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<smallCapsWord id="8D6AA014134ED93EFE880BC0FEBE0DEB" baselines="1720" box="[275,318,1707,1724]" lowerCaseFontSize="7" mainFontSize="10" normCase="lower" normString="and" pageId="7" pageNumber="6">AND</smallCapsWord>
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<smallCapsWord id="8D6AA014134ED93EFEDC0BC0FE620DEB" baselines="1720" box="[327,482,1707,1724]" lowerCaseFontSize="7" mainFontSize="10" normCase="lower" normString="stratigraphic" pageId="7" pageNumber="6">STRATIGRAPHIC</smallCapsWord>
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<smallCapsWord id="8D6AA014134ED93EFE700BC0FDF00DEB" baselines="1720" box="[491,624,1707,1724]" lowerCaseFontSize="7" mainFontSize="10" normCase="lower" normString="provenance" pageId="7" pageNumber="6">PROVENANCE</smallCapsWord>
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.
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||
<emphasis id="B947EADA134ED93EFDE40BCCFD190DE9" box="[639,665,1703,1726]" italics="true" pageId="7" pageNumber="6">—</emphasis>
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Quebrada de Las Torrecillas (
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<geoCoordinate id="EE07500F134ED93EFEA40BABFE310D8F" box="[319,433,1728,1752]" degrees="28" direction="south" minutes="36" orientation="latitude" pageId="7" pageNumber="6" precision="15" seconds="37" value="-28.61028">28°36’37”S</geoCoordinate>
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,
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<geoCoordinate id="EE07500F134ED93EFE260BABFDBA0D8F" box="[445,570,1728,1752]" degrees="68" direction="west" minutes="14" orientation="longitude" pageId="7" pageNumber="6" precision="15" seconds="14" value="-68.23722">68°14’14”W</geoCoordinate>
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),
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<collectingRegion id="49F7F82A134ED93EFDCB0BAAFC830D8F" box="[592,771,1728,1752]" country="Argentina" name="La Rioja" pageId="7" pageNumber="6">La Rioja Province</collectingRegion>
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,
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<collectingCountry id="F3247658134ED93EFFE50BB0FF5F0DA4" box="[126,223,1755,1779]" name="Argentina" pageId="7" pageNumber="6">Argentina</collectingCountry>
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(
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<figureCitation id="13082A4D134ED93EFF6F0BB0FEAD0DA4" box="[244,301,1755,1779]" captionStart="FIG" captionStartId="4.[134,143,1284,1301]" captionTargetBox="[132,1455,215,1241]" captionTargetId="figure-487@4.[698,1267,213,774]" captionTargetPageId="4" captionText="FIG. 1. — A, Map showing the study area (black circle), La Rioja Province, Argentina; B, panoramic view of Toro Negro Formation at road 76 between Vinchina and Jagüel; C, panoramic view of Toro Negro Formation at Quebrada de Las Torrecillas; D, detail of the lower member of the Toro Negro Formation at Quebrada de Las Torrecillas. Credits: map modified from Google Earth." pageId="7" pageNumber="6">Fig. 1</figureCitation>
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). Upper levels of the lower member of the Toro Negro Formation (Messinian-Zanclean; Late Miocene-Early Pliocene).
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</paragraph>
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</subSubSection>
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<subSubSection id="C3296543134ED93EFF190A58FB360C1B" pageId="7" pageNumber="6" type="description">
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<paragraph id="8B8C36C8134ED93EFF190A58FE610CBB" blockId="7.[130,775,1843,2028]" pageId="7" pageNumber="6">
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D ESCRIPTION Fixed osteoderms. Osteoderms (
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<figureCitation id="13082A4D134ED93EFE490A39FD8D0C3B" box="[466,525,1874,1900]" captionStart="FIG" captionStartId="6.[132,143,1507,1524]" captionTargetBox="[132,1456,185,1474]" captionTargetId="figure-276@6.[698,1267,743,1285]" captionTargetPageId="6" captionText="FIG. 3. — Dasypodidae from the Toro Negro Formation at Quebrada de Las Torrecillas, La Rioja Province, Argentina: A-F, Vetelia gandhii Esteban & Nasif, 1996 (CRILAR-Pv 116; CRILAR-Pv 117; CRILAR-Pv 118); G-L, Chasicotatus peiranoi Esteban & Nasif, 1996 (CRILAR-Pv 119); M, N, Macrochorobates scalabrinii (Moreno & Mercerat, 1891) (CRILAR-Pv 120); O-R, Prozaedyus sp. (CRILAR-Pv 121). Scale bars: 1 cm." pageId="7" pageNumber="6">Fig. 3</figureCitation>
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G-I) are sub-rectangular in outline, slightly longer than wide (see
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<tableCitation id="C6B10373134ED93EFDA40A19FD0F0CDB" box="[575,655,1906,1932]" captionStart="TABLE" captionStartId="8.[526,537,219,236]" captionTargetPageId="8" captionText="TABLE 1. — Measurements (in mm) of the described osteoderms." httpUri="http://table.plazi.org/id/DF4C66401341D931FD950DB0FBA80BBB" pageId="7" pageNumber="6" tableUuid="DF4C66401341D931FD950DB0FBA80BBB">Table 1</tableCitation>
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). In lateral view, the thickness progressively increases towards the posterior margin. The dorsal surface of the osteoderms is mostly smooth and foramina are scarce.
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</paragraph>
|
||
<paragraph id="8B8C36C8134ED93EFCD80DB3FAC50807" blockId="7.[811,1458,216,1869]" pageId="7" pageNumber="6">The ornamentation pattern of the dorsal surface includes a well-developed central figure and a set of 6-7 peripheral figures. The central figure is rounded in section and elongated. It occupies more than two thirds of the anteroposterior total length of the osteoderms, extending to the posterior margin, where it becomes narrower. It is delimited by a main sulcus in which many small foramina are placed. Though in some osteoderms the central figure deviates slightly towards the lateral margin, in most cases it is straight. Peripheral figures are slightly convex in section, and develop very variable contours, ranging from hexagonal and pentagonal to rectangular. In all osteoderms, there are 2 peripheral figures at either side of the central figure. Instead, anteriorly to the central figure there are 2 to 3 peripheral figures, depending on the osteoderm. All peripheral figures are delimitated by sulci, which are shallower than the main sulcus. Along these sulci there are small foramina, though they are more scarce than in the main sulcus. Additionally, large dorsal foramina are placed at the boundary between main and minor sulci.</paragraph>
|
||
<paragraph id="8B8C36C8134ED93EFCD80E3DFAAF0F18" blockId="7.[811,1458,216,1869]" pageId="7" pageNumber="6">
|
||
At the posterior margin, there is a double row of piliferous foramina. The lower row includes the largest foramina, varying from
|
||
<quantity id="4CCB9B2D134ED93EFC5B0EFEFB9D08F8" box="[960,1053,917,944]" metricMagnitude="-1" metricUnit="m" metricValue="1.397" metricValueMax="1.778" metricValueMin="1.016" pageId="7" pageNumber="6" unit="in" value="5.5" valueMax="7.0" valueMin="4.0">4 to 7 in</quantity>
|
||
number. These foramina have a great anteroposterior development and are dorsally oriented. In turn, the upper row includes much smaller foramina intercalated between the large foramina of the first row, placed in the upper half of the septum that separates them. There are no foramina at the anterior and lateral margins.
|
||
</paragraph>
|
||
<paragraph id="8B8C36C8134ED93EFCD8093EFBC00E79" blockId="7.[811,1458,216,1869]" pageId="7" pageNumber="6">
|
||
Mobile osteoderms. Osteoderms (
|
||
<figureCitation id="13082A4D134ED93EFB32093EFB640F38" box="[1193,1252,1109,1135]" captionStart="FIG" captionStartId="6.[132,143,1507,1524]" captionTargetBox="[132,1456,185,1474]" captionTargetId="figure-276@6.[698,1267,743,1285]" captionTargetPageId="6" captionText="FIG. 3. — Dasypodidae from the Toro Negro Formation at Quebrada de Las Torrecillas, La Rioja Province, Argentina: A-F, Vetelia gandhii Esteban & Nasif, 1996 (CRILAR-Pv 116; CRILAR-Pv 117; CRILAR-Pv 118); G-L, Chasicotatus peiranoi Esteban & Nasif, 1996 (CRILAR-Pv 119); M, N, Macrochorobates scalabrinii (Moreno & Mercerat, 1891) (CRILAR-Pv 120); O-R, Prozaedyus sp. (CRILAR-Pv 121). Scale bars: 1 cm." pageId="7" pageNumber="6">Fig. 3</figureCitation>
|
||
J-L) are rectangular in outline, much longer than wider (see
|
||
<tableCitation id="C6B10373134ED93EFB4F091FFAA20FD8" box="[1236,1314,1140,1167]" captionStart="TABLE" captionStartId="8.[526,537,219,236]" captionTargetPageId="8" captionText="TABLE 1. — Measurements (in mm) of the described osteoderms." httpUri="http://table.plazi.org/id/DF4C66401341D931FD950DB0FBA80BBB" pageId="7" pageNumber="6" tableUuid="DF4C66401341D931FD950DB0FBA80BBB">Table 1</tableCitation>
|
||
). The articular portion represents approximately one third of the total length, and is separated from the ornamented portion by a great transitional area with a flat and unornamented surface. In turn, the ornamented portion includes a central figure and a set of peripheral figures.
|
||
</paragraph>
|
||
<paragraph id="8B8C36C8134ED93EFCD8085FFA960D3A" blockId="7.[811,1458,216,1869]" pageId="7" pageNumber="6">The central figure is rounded in section and elongated. It extends straightly from the transitional area to the posterior margin of the osteoderms, extending the entire length of the ornamented portion, while maintaining an approximately constant width. At either side of the central figure there are 3-4 peripheral figures. All figures are delimited by sulci. The main sulcus, which delimits the central figure, is deeper and wider than the sulci that delimit the peripheral figures. As in fixed osteoderms, there are large foramina placed at the boundary between the main and minor sulci.</paragraph>
|
||
<paragraph id="8B8C36C8134ED93EFCD80B18FB360C1B" blockId="7.[811,1458,216,1869]" pageId="7" pageNumber="6">At the posterior margin, there is a double row of piliferous foramina. The lower and largest row includes 5 to 7 foramina, less dorsally oriented than those of fixed osteoderms. In turn, the upper row is composed by much smaller intercalated foramina, which are more scarce than in fixed osteoderms. Some osteoderms also develop small piliferous foramina in the distal area of the lateral margins.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3296543134ED931FCB60A19FDB20827" lastPageId="8" lastPageNumber="7" pageId="7" pageNumber="6" type="discussion">
|
||
<paragraph id="8B8C36C8134ED93EFCB60A19FC110CDD" blockId="7.[813,1455,1906,2028]" box="[813,913,1906,1932]" pageId="7" pageNumber="6">
|
||
<smallCapsWord id="8D6AA014134ED93EFCB60A19FC110CDD" baselines="1925,1925" box="[813,913,1906,1932]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Remarks" pageId="7" pageNumber="6">REMARKS</smallCapsWord>
|
||
</paragraph>
|
||
<paragraph id="8B8C36C8134ED931FCB60AF9FDB20827" blockId="7.[813,1455,1906,2028]" lastBlockId="8.[132,777,566,880]" lastPageId="8" lastPageNumber="7" pageId="7" pageNumber="6">
|
||
<taxonomicName id="4C334D4B134ED93EFCB60AF9FC300CFB" authorityName="Scillato-Yane" authorityYear="1979" box="[813,944,1938,1964]" class="Mammalia" family="Dasypodidae" genus="Chasicotatus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cingulata" pageId="7" pageNumber="6" phylum="Chordata" rank="genus">
|
||
<emphasis id="B947EADA134ED93EFCB60AF9FC300CFB" box="[813,944,1938,1964]" italics="true" pageId="7" pageNumber="6">Chasicotatus</emphasis>
|
||
</taxonomicName>
|
||
includes
|
||
<taxonomicName id="4C334D4B134ED93EFB8F0AF9FB200CFB" authorityName="Scillato-Yane" authorityYear="1979" box="[1044,1184,1938,1964]" class="Mammalia" family="Dasypodidae" genus="Chasicotatus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cingulata" pageId="7" pageNumber="6" phylum="Chordata" rank="species" species="ameghinoi">
|
||
<emphasis id="B947EADA134ED93EFB8F0AF9FB200CFB" box="[1044,1184,1938,1964]" italics="true" pageId="7" pageNumber="6">C. ameghinoi</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C334D4B134ED93EFB370AF9FBF60C9B" authority="Scillato-Yane, Krmpotic & Esteban, 2010" authorityName="Scillato-Yane, Krmpotic & Esteban" authorityYear="2010" class="Mammalia" family="Dasypodidae" genus="Chasicotatus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cingulata" pageId="7" pageNumber="6" phylum="Chordata" rank="species" species="powelli">
|
||
<emphasis id="B947EADA134ED93EFB370AF9FA950CFB" box="[1196,1301,1938,1964]" italics="true" pageId="7" pageNumber="6">C. powelli</emphasis>
|
||
<bibRefCitation id="EFA24B39134ED93EFA820AF9FBF60C9B" author="SCILLATO-YANE G. J. & KRMPOTIC C. M. & ESTEBAN G. I." pageId="7" pageNumber="6" pagination="43 - 55" refId="ref15671" refString="SCILLATO-YANE G. J., KRMPOTIC C. M. & ESTEBAN G. I. 2010. - Las especies del genero Chasicotatus Scillato-Yane (Eutatini, Dasypodidae). Revista Mexicana de Ciencias Geologicas 27: 43 - 55." type="journal article" year="2010">Scillato-Yané, Krmpotic & Esteban, 2010</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C334D4B134ED93EFB1C0AD9FBE20CBB" authority="Scillato-Yane, Krmpotic & Esteban, 2010" authorityName="Scillato-Yane, Krmpotic & Esteban" authorityYear="2010" class="Mammalia" family="Dasypodidae" genus="Chasicotatus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cingulata" pageId="7" pageNumber="6" phylum="Chordata" rank="species" species="spinozai">
|
||
<emphasis id="B947EADA134ED93EFB1C0AD9FA880C9C" box="[1159,1288,1970,1996]" italics="true" pageId="7" pageNumber="6">C. spinozai</emphasis>
|
||
<bibRefCitation id="EFA24B39134ED93EFA8B0AD9FBE20CBB" author="SCILLATO-YANE G. J. & KRMPOTIC C. M. & ESTEBAN G. I." pageId="7" pageNumber="6" pagination="43 - 55" refId="ref15671" refString="SCILLATO-YANE G. J., KRMPOTIC C. M. & ESTEBAN G. I. 2010. - Las especies del genero Chasicotatus Scillato-Yane (Eutatini, Dasypodidae). Revista Mexicana de Ciencias Geologicas 27: 43 - 55." type="journal article" year="2010">Scillato-Yané, Krmpotic & Esteban, 2010</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C334D4B134ED93EFB0C0AB9FA8F0CBC" authorityName="Esteban & Nasif" authorityYear="1996" box="[1175,1295,2002,2028]" class="Mammalia" family="Dasypodidae" genus="Chasicotatus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cingulata" pageId="7" pageNumber="6" phylum="Chordata" rank="species" species="peiranoi">
|
||
<emphasis id="B947EADA134ED93EFB0C0AB9FA8F0CBC" box="[1175,1295,2002,2028]" italics="true" pageId="7" pageNumber="6">C. peiranoi</emphasis>
|
||
</taxonomicName>
|
||
. The analyzed material is assigned to
|
||
<taxonomicName id="4C334D4B1341D931FE0D0F5CFD970907" authorityName="Esteban & Nasif" authorityYear="1996" box="[406,535,567,593]" class="Mammalia" family="Dasypodidae" genus="Chasicotatus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cingulata" pageId="8" pageNumber="7" phylum="Chordata" rank="species" species="peiranoi">
|
||
<emphasis id="B947EADA1341D931FE0D0F5CFD970907" box="[406,535,567,593]" italics="true" pageId="8" pageNumber="7">C. peiranoi</emphasis>
|
||
</taxonomicName>
|
||
as it bears a double row of piliferous foramina at the posterior margin of the osteoderms (see
|
||
<bibRefCitation id="EFA24B391341D931FEAC0F1DFDAD09C7" author="ESTEBAN G. I. & NASIF N. L." box="[311,557,630,656]" pageId="8" pageNumber="7" pagination="327 - 334" refId="ref12563" refString="ESTEBAN G. I. & NASIF N. L. 1996. - Nuevos Dasypodidae (Mammalia, Xenarthra) del Mioceno tardio del Valle del Cajon, Catamarca, Argentina. Ameghiniana 33 (3): 327 - 334." type="journal article" year="1996">Esteban & Nasif 1996</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFA24B391341D931FDA70F1DFF3F09E7" author="SCILLATO-YANE G. J. & KRMPOTIC C. M. & ESTEBAN G. I." pageId="8" pageNumber="7" pagination="43 - 55" refId="ref15671" refString="SCILLATO-YANE G. J., KRMPOTIC C. M. & ESTEBAN G. I. 2010. - Las especies del genero Chasicotatus Scillato-Yane (Eutatini, Dasypodidae). Revista Mexicana de Ciencias Geologicas 27: 43 - 55." type="journal article" year="2010">
|
||
Scillato-Yané
|
||
<emphasis id="B947EADA1341D931FD480F1CFC8709C7" box="[723,775,630,656]" italics="true" pageId="8" pageNumber="7">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
). It differs from
|
||
<taxonomicName id="4C334D4B1341D931FE170FFCFD8A09E7" authorityName="Scillato-Yane, Krmpotic & Esteban" authorityYear="2010" box="[396,522,663,689]" class="Mammalia" family="Dasypodidae" genus="Chasicotatus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cingulata" pageId="8" pageNumber="7" phylum="Chordata" rank="species" species="spinozai">
|
||
<emphasis id="B947EADA1341D931FE170FFCFD8A09E7" box="[396,522,663,689]" italics="true" pageId="8" pageNumber="7">C. spinozai</emphasis>
|
||
</taxonomicName>
|
||
as the latter develops much smaller piliferous foramina, while
|
||
<taxonomicName id="4C334D4B1341D931FDD40FDDFD3C0987" authorityName="Scillato-Yane, Krmpotic & Esteban" authorityYear="2010" box="[591,700,694,720]" class="Mammalia" family="Dasypodidae" genus="Chasicotatus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cingulata" pageId="8" pageNumber="7" phylum="Chordata" rank="species" species="powelli">
|
||
<emphasis id="B947EADA1341D931FDD40FDDFD3C0987" box="[591,700,694,720]" italics="true" pageId="8" pageNumber="7">C. powelli</emphasis>
|
||
</taxonomicName>
|
||
develops more conspicuous foramina at the dorsal surface of the osteoderms (see
|
||
<bibRefCitation id="EFA24B391341D931FEEE0F9DFD0F0847" author="SCILLATO-YANE G. J. & KRMPOTIC C. M. & ESTEBAN G. I." box="[373,655,758,784]" pageId="8" pageNumber="7" pagination="43 - 55" refId="ref15671" refString="SCILLATO-YANE G. J., KRMPOTIC C. M. & ESTEBAN G. I. 2010. - Las especies del genero Chasicotatus Scillato-Yane (Eutatini, Dasypodidae). Revista Mexicana de Ciencias Geologicas 27: 43 - 55." type="journal article" year="2010">
|
||
Scillato-Yané
|
||
<emphasis id="B947EADA1341D931FD890F9CFDCB0847" box="[530,587,758,784]" italics="true" pageId="8" pageNumber="7">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
). In turn,
|
||
<taxonomicName id="4C334D4B1341D931FF1C0E7DFE970867" authorityName="Scillato-Yane" authorityYear="1979" box="[135,279,790,816]" class="Mammalia" family="Dasypodidae" genus="Chasicotatus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cingulata" pageId="8" pageNumber="7" phylum="Chordata" rank="species" species="ameghinoi">
|
||
<emphasis id="B947EADA1341D931FF1C0E7DFE970867" box="[135,279,790,816]" italics="true" pageId="8" pageNumber="7">C. ameghinoi</emphasis>
|
||
</taxonomicName>
|
||
develops just one row of piliferous foramina at the posterior margin of the osteoderms (see
|
||
<bibRefCitation id="EFA24B391341D931FD0B0E5DFE810838" author="ESTEBAN G. I. & NASIF N. L." pageId="8" pageNumber="7" pagination="327 - 334" refId="ref12563" refString="ESTEBAN G. I. & NASIF N. L. 1996. - Nuevos Dasypodidae (Mammalia, Xenarthra) del Mioceno tardio del Valle del Cajon, Catamarca, Argentina. Ameghiniana 33 (3): 327 - 334." type="journal article" year="1996">Esteban & Nasif 1996</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFA24B391341D931FE8B0E3EFDA10827" author="SCILLATO-YANE G. J. & KRMPOTIC C. M. & ESTEBAN G. I." box="[272,545,853,880]" pageId="8" pageNumber="7" pagination="43 - 55" refId="ref15671" refString="SCILLATO-YANE G. J., KRMPOTIC C. M. & ESTEBAN G. I. 2010. - Las especies del genero Chasicotatus Scillato-Yane (Eutatini, Dasypodidae). Revista Mexicana de Ciencias Geologicas 27: 43 - 55." type="journal article" year="2010">
|
||
Scillato-Yané
|
||
<emphasis id="B947EADA1341D931FE310E3DFE600838" box="[426,480,853,879]" italics="true" pageId="8" pageNumber="7">et al.</emphasis>
|
||
2010
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |