159 lines
18 KiB
XML
159 lines
18 KiB
XML
<document id="74F105EEB2D85397552573ED150D4711" ID-CLB-Dataset="27706" ID-DOI="10.11646/zootaxa.4543.2.2" ID-GBIF-Dataset="7438332f-a925-43aa-b17f-059781bdfc12" ID-ISSN="1175-5326" ID-Zenodo-Dep="2617757" ID-ZooBank="11F546CD-109F-4CBC-B87D-EA8D1AD0B96F" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1553928261775" checkinUser="plazi" docAuthor="Fernández, Mercedes, Fernicola, Juan Carlos & Cerdeño, Esperanza" docDate="2019" docId="B0798797FFBD286F72CBCDD1FD29F8A3" docLanguage="en" docName="zootaxa.4543.2.2.pdf" docOrigin="Zootaxa 4543 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Interatherium dentatum Ameghino 1894" docType="treatment" docVersion="8" lastPageNumber="202" masterDocId="4C40FFEFFFBA2868725CCE7FFF8EFFA2" masterDocTitle="On the type materials of the genera Interatherium Ameghino, 1887 and Icochilus Ameghino, 1889 (Interatheriidae, Notoungulata, Mammalia) from early Miocene of the Santa Cruz Province, Argentina" masterLastPageNumber="220" masterPageNumber="195" pageNumber="202" updateTime="1701997211094" updateUser="plazi">
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<mods:title id="111CFE534339D4B782D4C38BDCA392E4">On the type materials of the genera Interatherium Ameghino, 1887 and Icochilus Ameghino, 1889 (Interatheriidae, Notoungulata, Mammalia) from early Miocene of the Santa Cruz Province, Argentina</mods:title>
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<mods:namePart id="3250FF5A050EF7EDD5502B1D057D772B">Fernández, Mercedes</mods:namePart>
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<mods:namePart id="F8C3CC1ADDD424E7249F5FB2AF710527">Fernicola, Juan Carlos</mods:namePart>
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<mods:namePart id="9D2C3ED1536ACE8806BA0AE0A3B6EAF5">Cerdeño, Esperanza</mods:namePart>
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<treatment id="B0798797FFBD286F72CBCDD1FD29F8A3" ID-DOI="http://doi.org/10.5281/zenodo.5931277" ID-GBIF-Taxon="154529752" ID-Zenodo-Dep="5931277" LSID="urn:lsid:plazi:treatment:B0798797FFBD286F72CBCDD1FD29F8A3" httpUri="http://treatment.plazi.org/id/B0798797FFBD286F72CBCDD1FD29F8A3" lastPageNumber="202" pageId="7" pageNumber="202">
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<subSubSection id="70CA650AFFBD286F72CBCDD1FD14FC6A" box="[151,666,942,968]" pageId="7" pageNumber="202" type="nomenclature">
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<paragraph id="386F3681FFBD286F72CBCDD1FD14FC6A" blockId="7.[151,666,942,968]" box="[151,666,942,968]" pageId="7" pageNumber="202">
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<heading id="632781EDFFBD286F72CBCDD1FD14FC6A" bold="true" box="[151,666,942,968]" fontSize="11" level="1" pageId="7" pageNumber="202" reason="1">
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<taxonomicName id="FFD04D02FFBD286F72CBCDD1FD14FC6A" authority="Ameghino, 1894 a" authorityName="Ameghino" authorityYear="1894" box="[151,666,942,968]" class="Mammalia" family="Interatheriidae" genus="Interatherium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Notoungulata" pageId="7" pageNumber="202" phylum="Chordata" rank="species" species="dentatum">
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<emphasis id="0AA4EA93FFBD286F72CBCDD1FD14FC6A" bold="true" box="[151,666,942,968]" pageId="7" pageNumber="202">
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<emphasis id="0AA4EA93FFBD286F72CBCDD1FE35FC6A" bold="true" box="[151,443,942,968]" italics="true" pageId="7" pageNumber="202">Interatherium dentatum</emphasis>
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<bibRefCitation id="5C414B70FFBD286F739ECDD1FD14FC6A" author="Ameghino, F." box="[450,666,942,968]" pageId="7" pageNumber="202" refId="ref16256" refString="Ameghino, F. (1894 a) Enumeration synoptique des especes de mammiferes fossiles des formations eocenes de Patagonie. Coni e hijos, Buenos Aires, 196 pp." type="book" year="1894">Ameghino, 1894a</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 id="70CA650AFFBD286F72CBCD8AFBF7FAD7" pageId="7" pageNumber="202" type="materials_examined">
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<paragraph id="386F3681FFBD286F72CBCD8AFE97FB90" blockId="7.[151,1437,1013,1794]" pageId="7" pageNumber="202">
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<materialsCitation id="88B83CDCFFBD286F72CBCD8AFE97FB90" ID-GBIF-Occurrence="2147525210" collectionCode="MACN-A" pageId="7" pageNumber="202" specimenCode="MACN-A 9863" specimenCount="1" typeStatus="holotype">
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<emphasis id="0AA4EA93FFBD286F72CBCD8AFE85FBAC" bold="true" box="[151,267,1013,1038]" pageId="7" pageNumber="202">
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<typeStatus id="E76B8823FFBD286F72CBCD8AFE88FBAC" box="[151,262,1013,1038]" pageId="7" pageNumber="202" type="holotype">Holotype</typeStatus>
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.
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</emphasis>
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<specimenCode id="68769EFAFFBD286F7348CD89FE49FBAC" box="[276,455,1013,1038]" collectionCode="MACN-A" pageId="7" pageNumber="202">MACN-A 9863</specimenCode>
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(
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<figureCitation id="A0EB2A04FFBD286F7385CD8AFDB5FBAC" box="[473,571,1013,1038]" captionStart="FIGURE 1" captionStartId="4.[151,249,1523,1545]" captionTargetBox="[163,1427,492,1485]" captionTargetId="figure@4.[150,1436,484,1502]" captionTargetPageId="4" captionText="FIGURE 1. Interatherium rodens, holotype MLP 12-2826, right maxilla with alveolus of dP1 and complete dP2 and P3–M3, in occlusal view (A); reproduction of figure 26 (B) from Ameghino (1889, plate 15). Interatherium anguliferum, holotype MACN-A 3444, right maxilla with C and P2–M1, in occlusal view (C). Interatherium interruptum, holotype MACN-A 3445, left maxilla with the alveolus of dP1 and complete dP2–3 and P4–M3, in occlusal view (D). Interatherium dentatum, holotype MACN-A 9863, skull and mandible articulated, left lateral view (E). Scale bar = 10 mm." httpUri="https://zenodo.org/record/2617759/files/figure.png" pageId="7" pageNumber="202">Fig. 1 E</figureCitation>
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), anterior cranial fragment and an almost complete mandible in anatomical connection.
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</materialsCitation>
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</paragraph>
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<paragraph id="386F3681FFBD286F729BCA42FEAFFBD8" blockId="7.[151,1437,1013,1794]" pageId="7" pageNumber="202">
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<emphasis id="0AA4EA93FFBD286F729BCA42FD5DFBF4" bold="true" box="[199,723,1085,1110]" pageId="7" pageNumber="202">
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Age and provenance of the
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<materialsCitation id="88B83CDCFFBD286F707BCA42FD5DFBF4" ID-GBIF-Occurrence="2147525049" box="[551,723,1085,1110]" collectionCode="SALMA" country="Argentina" location="Miocene" pageId="7" pageNumber="202" specimenCount="1" stateProvince="Santa Cruz" typeStatus="holotype">
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<typeStatus id="E76B8823FFBD286F707BCA42FDD4FBF4" box="[551,602,1085,1110]" pageId="7" pageNumber="202">type</typeStatus>
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material.
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</materialsCitation>
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</emphasis>
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Santacrucian SALMA, early
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<location id="3D0F605AFFBD286F766ACA42FB15FBF4" LSID="urn:lsid:plazi:treatment:B0798797FFBD286F72CBCDD1FD29F8A3:3D0F605AFFBD286F766ACA42FB15FBF4" box="[1078,1179,1085,1110]" country="Argentina" name="Miocene" pageId="7" pageNumber="202" stateProvince="Santa Cruz">Miocene</location>
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,
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<collectingRegion id="FA14F863FFBD286F76F7CA41FA12FBF4" box="[1195,1436,1085,1110]" country="Argentina" name="Santa Cruz" pageId="7" pageNumber="202">Santa Cruz Province</collectingRegion>
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(
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<collectingCountry id="40C77611FFBD286F72C2CA1EFE9AFBD8" box="[158,276,1121,1146]" name="Argentina" pageId="7" pageNumber="202">Argentina</collectingCountry>
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).
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</paragraph>
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<paragraph id="386F3681FFBD286F729BCAFAFD40FAA8" blockId="7.[151,1437,1013,1794]" pageId="7" pageNumber="202">
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<emphasis id="0AA4EA93FFBD286F729BCAFAFE35FB3C" bold="true" box="[199,443,1157,1182]" pageId="7" pageNumber="202">Original description</emphasis>
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(
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<bibRefCitation id="5C414B70FFBD286F7397CAFAFD4EFB3C" author="Ameghino, F." box="[459,704,1157,1182]" pageId="7" pageNumber="202" refId="ref16256" refString="Ameghino, F. (1894 a) Enumeration synoptique des especes de mammiferes fossiles des formations eocenes de Patagonie. Coni e hijos, Buenos Aires, 196 pp." type="book" year="1894">Ameghino 1894a: 18</bibRefCitation>
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||
). “
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<emphasis id="0AA4EA93FFBD286F70BFCAF9FBC0FB3C" box="[739,1102,1157,1182]" italics="true" pageId="7" pageNumber="202">Par la taille se rapproche de 1’</emphasis>
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<taxonomicName id="FFD04D02FFBD286F7612CAF9FB58FB3F" authorityName="Ameghino" authorityYear="1887" box="[1102,1238,1158,1181]" class="Mammalia" family="Interatheriidae" genus="Interatherium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Notoungulata" pageId="7" pageNumber="202" phylum="Chordata" rank="species" species="supernum">I. supernum</taxonomicName>
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;
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<emphasis id="0AA4EA93FFBD286F76B4CAFAFD37FAAB" italics="true" pageId="7" pageNumber="202">
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il s'en distingue pour posséder une prémolaire de plus à la mâchoire supérieure, c'est-à-dire cinq au lieu de quatre. Les deux premières prémolaires sont coniques, la première ou antérieure étant séparée de la deuxième. La série dentaire supérieure complète occupe un espace de
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<quantity id="FF289B64FFBD286F7033CA8DFD37FAAB" box="[623,697,1266,1290]" metricMagnitude="-2" metricUnit="m" metricValue="4.1" pageId="7" pageNumber="202" unit="mm" value="41.0">41 mm</quantity>
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</emphasis>
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”.
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</paragraph>
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<paragraph id="386F3681FFBD286F729BCB6AFBF7FAD7" blockId="7.[151,1437,1013,1794]" pageId="7" pageNumber="202">
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English translation. It is close to
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||
<taxonomicName id="FFD04D02FFBD286F7061CB69FD4DFA8F" authorityName="Ameghino" authorityYear="1887" box="[573,707,1302,1325]" class="Mammalia" family="Interatheriidae" genus="Interatherium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Notoungulata" pageId="7" pageNumber="202" phylum="Chordata" rank="species" species="supernum">
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<emphasis id="0AA4EA93FFBD286F7061CB69FD4DFA8F" box="[573,707,1302,1325]" italics="true" pageId="7" pageNumber="202">I. supernum</emphasis>
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</taxonomicName>
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by its size; it differs from it in having an additional premolar in the maxilla, which means five instead of four. The first two premolars are conical, the first (or anterior) being separated from the second. The complete upper dental series occupies a space of
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<quantity id="FF289B64FFBD286F767FCB21FBFBFAD7" box="[1059,1141,1374,1398]" metricMagnitude="-2" metricUnit="m" metricValue="4.1" pageId="7" pageNumber="202" unit="mm" value="41.0">41 mm</quantity>
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.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="70CA650AFFBD286F729BCBFEFD29F8A3" pageId="7" pageNumber="202" type="discussion">
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<paragraph id="386F3681FFBD286F729BCBFEFB1BFA40" blockId="7.[151,1437,1013,1794]" pageId="7" pageNumber="202">
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<emphasis id="0AA4EA93FFBD286F729BCBFEFEC1FA3B" bold="true" box="[199,335,1409,1434]" pageId="7" pageNumber="202">Comments.</emphasis>
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<bibRefCitation id="5C414B70FFBD286F7300CBFEFDB9FA38" author="Ameghino, F." box="[348,567,1409,1434]" pageId="7" pageNumber="202" refId="ref16256" refString="Ameghino, F. (1894 a) Enumeration synoptique des especes de mammiferes fossiles des formations eocenes de Patagonie. Coni e hijos, Buenos Aires, 196 pp." type="book" year="1894">Ameghino (1894a)</bibRefCitation>
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did not add any illustration to the original description. No specimen is indicated as the
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<typeStatus id="E76B8823FFBD286F7310CBD9FEF2FA1C" box="[332,380,1446,1470]" pageId="7" pageNumber="202">type</typeStatus>
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material of
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<taxonomicName id="FFD04D02FFBD286F705FCBD9FD0DFA1C" authorityName="Ameghino" authorityYear="1894" box="[515,643,1445,1470]" class="Mammalia" family="Interatheriidae" genus="Interatherium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Notoungulata" pageId="7" pageNumber="202" phylum="Chordata" rank="species" species="dentatum">
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<emphasis id="0AA4EA93FFBD286F705FCBD9FD0DFA1C" box="[515,643,1445,1470]" italics="true" pageId="7" pageNumber="202">I. dentatum</emphasis>
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</taxonomicName>
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in Ameghino’s catalogue, and
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<bibRefCitation id="5C414B70FFBD286F7182CBD9FBF2FA1C" author="Mones A." box="[990,1148,1445,1470]" pageId="7" pageNumber="202" pagination="1 - 625" refId="ref17293" refString="Mones A. (1986) Palaeovertebrata Sudamericana. Catalogo Sistematico de los Vertebrados Fosiles de America del Sur, Parte I. Preliminary List and Bibliography. Courier Forschungsinstitut Senckenberg, 82, 1 - 625." type="journal article" year="1986">Mones (1986)</bibRefCitation>
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wrote “MACN?”, which means doubts or lack of information regarding the
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<typeStatus id="E76B8823FFBD286F708CCBB5FC8EFA40" box="[720,768,1482,1506]" pageId="7" pageNumber="202">type</typeStatus>
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that could be housed at the MACN.
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</paragraph>
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||
<paragraph id="386F3681FFBD286F729BCB92FD29F8A3" blockId="7.[151,1437,1013,1794]" pageId="7" pageNumber="202">
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There are three specimens assigned to
|
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<taxonomicName id="FFD04D02FFBD286F70DDCB91FC8CF9A4" authorityName="Ameghino" authorityYear="1894" box="[641,770,1517,1542]" class="Mammalia" family="Interatheriidae" genus="Interatherium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Notoungulata" pageId="7" pageNumber="202" phylum="Chordata" rank="species" species="dentatum">
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<emphasis id="0AA4EA93FFBD286F70DDCB91FC8CF9A4" box="[641,770,1517,1542]" italics="true" pageId="7" pageNumber="202">I. dentatum</emphasis>
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||
</taxonomicName>
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within the Ameghino Collection: the articulated skull and mandible MACN-A 9863, and two fragmented maxillae, MACN-A 9864 and MACN-A 9865, corresponding to two different individuals. These maxillae lack its anterior portion, so the region that should contain the extra premolar is not preserved in any of them; as the areas of breakage are not recent, both specimens are discarded as the type. Instead, MACN-A 9863 matches the original description (
|
||
<bibRefCitation id="5C414B70FFBD286F71E4C802FB0CF934" author="Ameghino, F." box="[952,1154,1661,1686]" pageId="7" pageNumber="202" refId="ref16256" refString="Ameghino, F. (1894 a) Enumeration synoptique des especes de mammiferes fossiles des formations eocenes de Patagonie. Coni e hijos, Buenos Aires, 196 pp." type="book" year="1894">Ameghino 1894a</bibRefCitation>
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||
) as it presents an extra alveolus between C and dP1, which is separated from the latter by a distinct diastema. The length of left
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<date id="4C6E1041FFBD286F770CC8DDFAEDF918" box="[1360,1379,1698,1722]" pageId="7" pageNumber="202">I1</date>
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–M3 series (
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||
<quantity id="FF289B64FFBD286F72B4C8B9FEDFF97C" box="[232,337,1734,1758]" metricMagnitude="-2" metricUnit="m" metricValue="4.13" pageId="7" pageNumber="202" unit="mm" value="41.3">41.3 mm</quantity>
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||
) also matches the only measurement provided by
|
||
<bibRefCitation id="5C414B70FFBD286F71C6C8BAFBFAF97C" author="Ameghino, F." box="[922,1140,1733,1758]" pageId="7" pageNumber="202" refId="ref16256" refString="Ameghino, F. (1894 a) Enumeration synoptique des especes de mammiferes fossiles des formations eocenes de Patagonie. Coni e hijos, Buenos Aires, 196 pp." type="book" year="1894">Ameghino (1894a)</bibRefCitation>
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||
. Consequently, MACN-A 9863 is considered the
|
||
<typeStatus id="E76B8823FFBD286F73C5C896FE75F8A0" box="[409,507,1769,1794]" pageId="7" pageNumber="202" type="holotype">holotype</typeStatus>
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of
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<taxonomicName id="FFD04D02FFBD286F707CC895FD2EF8A0" authorityName="Ameghino" authorityYear="1894" box="[544,672,1769,1794]" class="Mammalia" family="Interatheriidae" genus="Interatherium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Notoungulata" pageId="7" pageNumber="202" phylum="Chordata" rank="species" species="dentatum">
|
||
<emphasis id="0AA4EA93FFBD286F707CC895FD2EF8A0" box="[544,672,1769,1794]" italics="true" pageId="7" pageNumber="202">I. dentatum</emphasis>
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||
</taxonomicName>
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||
.
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||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |