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29 KiB
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205 lines
29 KiB
XML
<document id="BDF3C7A8EADE11A02B2C200F9E838F53" ID-DOI="10.1206/0003-0090.457.1.1" ID-ISSN="0003-0090" ID-Zenodo-Dep="6971356" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1659882917898" checkinUser="felipe" docAuthor="Beck, Robin M. D., Voss, Robert S. & Jansa, Sharon A." docDate="2022" docId="03EFDD5DF6E768F5DAB2FF4C1E20F9E3" docLanguage="en" docName="BulAmeMusNatHist.2022.457.1-350.pdf" docOrigin="Bulletin of the American Museum of Natural History 2022 (457)" docSource="https://bioone.org/journals/bulletin-of-the-american-museum-of-natural-history/volume-457/issue-1/0003-0090.457.1.1/Craniodental-Morphology-and-Phylogeny-of-Marsupials/10.1206/0003-0090.457.1.1.full" docStyle="DocumentStyle:915933466F796C9C739DF4DB6B8DCFA6.9:BulAmeMusNatHis.2011-.journal_article.1cover.type1" docStyleId="915933466F796C9C739DF4DB6B8DCFA6" docStyleName="BulAmeMusNatHis.2011-.journal_article.1cover.type1" docStyleVersion="9" docTitle="Myrmecobiidae Waterhouse 1841" docType="treatment" docVersion="14" lastPageNumber="220" masterDocId="FFD6A525F63B6829DA0BFFAE1A62FFC7" masterDocTitle="Craniodental Morphology And Phylogeny Of Marsupials" masterLastPageNumber="353" masterPageNumber="1" pageNumber="220" updateTime="1699350301078" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
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<mods:titleInfo id="C7789F4CF93F6F6377BB21E656CA608B">
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<mods:title id="BE88526F77857351C702355E04FD33D6">Craniodental Morphology And Phylogeny Of Marsupials</mods:title>
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<mods:namePart id="1AD088BF3A5DFEF8850A29A219E6E3DE">Beck, Robin M. D.</mods:namePart>
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<mods:affiliation id="F319B23DF773E95E528E824EEF027648">School of Science, Engineering and Environment University of Salford, U. K. & School of Biological, Earth & Environmental Sciences University of New South Wales, Australia & Division of Vertebrate Zoology (Mammalogy) American Museum of Natural History</mods:affiliation>
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<mods:namePart id="FD6B70D28B506BD82E9B314CEEA35B25">Voss, Robert S.</mods:namePart>
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<mods:affiliation id="52E14A22BEDEA7D169B6E6E5E7497DCB">Division of Vertebrate Zoology (Mammalogy) American Museum of Natural History</mods:affiliation>
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<mods:namePart id="D754DDA0D9C66B51CE7F2D6835E174D0">Jansa, Sharon A.</mods:namePart>
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<mods:affiliation id="7BE53A6EBD6535D69C1A466B6D2C31BD">Bell Museum and Department of Ecology, Evolution, and Behavior University of Minnesota</mods:affiliation>
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<mods:date id="5C02B8297B742080887EEE99DDEB68EF">2022</mods:date>
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<mods:number id="281F5C630DB4FB1FE7593B396FB09B18">2022-06-28</mods:number>
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<treatment id="03EFDD5DF6E768F5DAB2FF4C1E20F9E3" ID-DOI="http://doi.org/10.5281/zenodo.6974916" ID-Zenodo-Dep="6974916" LSID="urn:lsid:plazi:treatment:03EFDD5DF6E768F5DAB2FF4C1E20F9E3" httpUri="http://treatment.plazi.org/id/03EFDD5DF6E768F5DAB2FF4C1E20F9E3" lastPageNumber="220" pageId="220" pageNumber="220">
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<subSubSection id="C35C3FC0F6E768F5DAB2FF4C184CFF3D" box="[185,558,226,250]" pageId="220" pageNumber="220" type="nomenclature">
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<paragraph id="8BF96C4BF6E768F5DAB2FF4C184CFF3D" blockId="220.[185,558,226,250]" box="[185,558,226,250]" pageId="220" pageNumber="220">
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<heading id="D0B1DB27F6E768F5DAB2FF4C184CFF3D" box="[185,558,226,250]" centered="true" fontSize="9" level="2" pageId="220" pageNumber="220" reason="2">
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<taxonomicName id="4C4617C8F6E768F5DAB2FF4C184CFF3D" ID-CoL="D3S" authority="Waterhouse, 1841" authorityName="Waterhouse" authorityYear="1841" box="[185,558,226,250]" class="Mammalia" family="Myrmecobiidae" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="family">
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Myrmecobiidae
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<bibRefCitation id="EFD711BAF6E768F5DB67FF4C184CFF3D" author="Waterhouse, G. R." box="[364,558,226,250]" pageId="220" pageNumber="220" refId="ref232964" refString="Waterhouse, G. R. 1841 a. The natural history of Marsupialia or pouched animals. Edinburgh: W. H. Lizars." type="book" year="1841">Waterhouse, 1841</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="C35C3FC0F6E768F5DA87FE8D1860FEFC" box="[140,514,291,315]" pageId="220" pageNumber="220" type="synonymic_list">
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<paragraph id="8BF96C4BF6E768F5DA87FE8D1860FEFC" blockId="220.[108,638,291,1737]" box="[140,514,291,315]" pageId="220" pageNumber="220">
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CONTENTS:
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<taxonomicName id="4C4617C8F6E768F5DB04FE8D1BFDFEFC" baseAuthorityName="Flower" baseAuthorityYear="1867" box="[271,415,291,315]" class="Mammalia" family="Myrmecobiidae" genus="Myrmecobius" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
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<emphasis id="B932B059F6E768F5DB04FE8D1BFDFEFC" box="[271,415,291,315]" italics="true" pageId="220" pageNumber="220">Myrmecobius</emphasis>
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</taxonomicName>
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(fig. 41).
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</paragraph>
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</subSubSection>
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<subSubSection id="C35C3FC0F6E768F5DA87FEEB1BBDF9C4" pageId="220" pageNumber="220" type="description">
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<paragraph id="8BF96C4BF6E768F5DA87FEEB1ACEFEB9" blockId="220.[108,638,291,1737]" pageId="220" pageNumber="220">STEM AGE: 20.2 Mya (95% HPD: 14.4–25.3 Mya).</paragraph>
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<paragraph id="8BF96C4BF6E768F5DA87FE291B39FE58" blockId="220.[108,638,291,1737]" box="[140,347,391,415]" pageId="220" pageNumber="220">CROWN AGE: N/A.</paragraph>
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<paragraph id="8BF96C4BF6E768F5DA87FE061BBDF9C4" blockId="220.[108,638,291,1737]" pageId="220" pageNumber="220">
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UNAMBIGUOUS CRANIODENTAL AUTAPOMORPHIES: Masseteric process present and projecting ventrally below plane of molar alveoli (char. 6: 0→1; ci = 0.125); jugal terminates in a ventrally expanded ectoglenoid crest (char. 22: 0→1; ci = 0.167); glenoid process of alisphenoid absent (char. 23: 1→ 0; ci = 0.125); scars of
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<taxonomicName id="4C4617C8F6E768F5DBEDFDC01ACFFD60" class="Mammalia" family="Didelphidae" genus="Metachirus" kingdom="Animalia" order="Didelphimorphia" pageId="220" pageNumber="49" phylum="Chordata" rank="subSpecies" species="temporalis" subSpecies="origin">M. temporalis origin</taxonomicName>
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on braincase not fused middorsally to form sagittal crest in adults (char. 27: 1→0; ci = 0.059); maxillopalatine fenestrae consistently absent (char. 36: 1→0; ci = 0.111); posterolateral palatal foramina present, with complete posterior margins (char. 40: 1→0; ci = 0.200); palate extends posterior to presphenoid-basisphenoid suture (char. 42: 0→1; ci = 1.000); pterygoids separated from presphenoid by palatine-basisphenoid contact (char. 46: 0→1; ci = 0.111); pterygoids long, extending posteriorly to sheath the ventral margin of the carotid canal (char. 47: 0→1; ci = 0.333); masseteric fossa perforated by a distinct masseteric foramen (char. 99: 0→1; ci = 0.333); angular process weakly or not inflected (char. 102: 0→1; ci = 0.250); premolariform second upper premolar (P2) distinctly taller than premolariform P3 (char. 119: 2→0; ci = 0.118); i2 alveolus like those of i1 and i3 (char. 149: 0→1; ci = 0.250); paraconid well developed, but paracristid indistinct or absent on m1 (char. 159: 0→2; ci = 0.400); paraconid well developed, but paracristid indistinct or absent on m2 and m3 (char. 161: 0→2; ci = 0.667); cristid obliqua absent or indistinct (char. 167: 0→1; ci = 0.500); hypoconid small and indistinct (char. 172: 0→1; ci = 0.333); and entocristid indistinct or absent (char. 176: 0→1; ci = 0.077).
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</paragraph>
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</subSubSection>
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<subSubSection id="C35C3FC0F6E768F5DA87F9A21E20F9E3" pageId="220" pageNumber="220" type="discussion">
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<paragraph id="8BF96C4BF6E768F5DA87F9A2193DFB7F" blockId="220.[108,638,291,1737]" lastBlockId="220.[684,1213,226,1572]" pageId="220" pageNumber="220">
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COMMENTS:
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<bibRefCitation id="EFD711BAF6E768F5DB17F9A2187BF9E3" author="Kealy, S. & R. M. D. Beck" box="[284,537,1548,1572]" pageId="220" pageNumber="220" pagination="240" refId="ref210569" refString="Kealy, S., and R. M. D. Beck. 2017. Total evidence phylogeny and evolutionary timescale for Australian faunivorous marsupials (Dasyuromorphia). BMC Evolutionary Biology 17 (1): 240." type="journal article" year="2017">Kealy and Beck (2017</bibRefCitation>
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:
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<tableCitation id="C6C459F0F6E768F5D82DF9A21813F9E3" box="[550,625,1548,1572]" captionStart="TABLE 1" captionStartId="7.[611,691,226,250]" captionTargetBox="[119,1110,327,1337]" captionTargetPageId="7" captionText="TABLE 1 Higher Classification and Geographic Distribution of Recent Marsupialsa" httpUri="http://table.plazi.org/id/DF393CC3F63C682ED868FF4C1E65FED9" pageId="220" pageNumber="220" tableUuid="DF393CC3F63C682ED868FF4C1E65FED9">table 1</tableCitation>
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) defined
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<taxonomicName id="4C4617C8F6E768F5DAC0F9831B18F982" authorityName="Waterhouse" authorityYear="1841" box="[203,378,1581,1605]" class="Mammalia" family="Myrmecobiidae" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="family">Myrmecobiidae</taxonomicName>
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as the most inclusive clade including
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<taxonomicName id="4C4617C8F6E768F5DB3DF9E0185DF9A1" authorityName="Waterhouse" authorityYear="1836" box="[310,575,1614,1638]" class="Mammalia" family="Myrmecobiidae" genus="Myrmecobius" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="species" species="fasciatus">
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<emphasis id="B932B059F6E768F5DB3DF9E0185DF9A1" box="[310,575,1614,1638]" italics="true" pageId="220" pageNumber="220">Myrmecobius fasciatus</emphasis>
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</taxonomicName>
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, but excluding
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<taxonomicName id="4C4617C8F6E768F5DAEFF9DE1BA4F940" baseAuthorityName="Shaw" baseAuthorityYear="1800" box="[228,454,1648,1671]" class="Mammalia" family="Dasyuridae" genus="Dasyurus" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="species" species="viverrinus">
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<emphasis id="B932B059F6E768F5DAEFF9DE1BA4F940" box="[228,454,1648,1671]" italics="true" pageId="220" pageNumber="220">Dasyurus viverrinus</emphasis>
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</taxonomicName>
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and
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<taxonomicName id="4C4617C8F6E768F5D80CF9C11A99F96F" baseAuthorityName="Harris" baseAuthorityYear="1808" class="Mammalia" family="Thylacinidae" genus="Thylacinus" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="species" species="cynocephalus">
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<emphasis id="B932B059F6E768F5D80CF9C11A99F96F" italics="true" pageId="220" pageNumber="220">Thylacinus cynocephalus</emphasis>
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</taxonomicName>
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. Under this definition, our dated total-evidence analysis (
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<figureCitation id="137D70CEF6E768F5DB64F91F1BD7F90E" box="[367,437,1713,1737]" captionStart="FIG" captionStartId="181.[108,150,938,959]" captionTargetId="figure-12@181.[241,1216,224,1485]" captionTargetPageId="181" captionText="FIG. 33. (opposite page and at right) Fifty-per- cent majority rule consensus of post-burn-in trees that results from dated Bayesian analysis (using combined tip-and-node dating and separate Independent Gamma Rates [IGR] clock models for the molecular and morpho- logical partitions) of our total evidence data- set. Black dots at nodes indicate ≥0.95 Bayesian posterior probability (“strong support”); dark gray dots indicate 0.75–0.94 Bayesian poste- rior probability (“moderate support”); light gray dots indicate 0.50–0.74 Bayesian poste- rior probability (“weak support”). Nodes with- out dots were constrained a priori so that their ages could be calibrated (see tables 6, 13). Orange bars represent 95% Highest Posterior Density (HPD) intervals on the ages of nodes. For clarity, 95% HPD intervals are not shown for the ages of fossil terminals." pageId="220" pageNumber="220">fig. 33</figureCitation>
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) indicates that the fossil dasyuromorphians †
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<taxonomicName id="4C4617C8F6E768F5D9D6FF4C1E56FF3E" baseAuthorityName="Wroe" baseAuthorityYear="1999" box="[989,1076,226,249]" class="Mammalia" family="Dasyuridae" genus="Barinya" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
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<emphasis id="B932B059F6E768F5D9D6FF4C1E56FF3E" box="[989,1076,226,249]" italics="true" pageId="220" pageNumber="220">Barinya</emphasis>
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</taxonomicName>
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and †
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<taxonomicName id="4C4617C8F6E768F5DE8FFF4C1975FEDD" authorityName="Murray & Megirian" authorityYear="2000" class="Mammalia" family="Thylacinidae" genus="Mutpuracinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
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<emphasis id="B932B059F6E768F5DE8FFF4C1975FEDD" italics="true" pageId="220" pageNumber="220">Mutpuracinus</emphasis>
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</taxonomicName>
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are myrmecobiids, as did the dated total-evidence analysis of
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<bibRefCitation id="EFD711BAF6E768F5D9CCFE8A1EDBFEFB" author="Kealy, S. & R. M. D. Beck" box="[967,1209,292,316]" pageId="220" pageNumber="220" pagination="240" refId="ref210569" refString="Kealy, S., and R. M. D. Beck. 2017. Total evidence phylogeny and evolutionary timescale for Australian faunivorous marsupials (Dasyuromorphia). BMC Evolutionary Biology 17 (1): 240." type="journal article" year="2017">Kealy and Beck (2017</bibRefCitation>
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: fig.3). Given our estimate for the age of the split between the
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<taxonomicName id="4C4617C8F6E768F5D930FEC819A8FEB9" baseAuthorityName="Flower" baseAuthorityYear="1867" box="[827,970,358,382]" class="Mammalia" family="Myrmecobiidae" genus="Myrmecobius" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
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<emphasis id="B932B059F6E768F5D930FEC819A8FEB9" box="[827,970,358,382]" italics="true" pageId="220" pageNumber="220">Myrmecobius</emphasis>
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</taxonomicName>
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lineage and
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<taxonomicName id="4C4617C8F6E768F5DE57FEC818B0FE58" authorityName="Goldfuss" authorityYear="1820" class="Mammalia" family="Dasyuridae" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="family">Dasyuridae</taxonomicName>
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(median: 24.9 Mya; 95% HPD: 21.8–29.4 Mya) and those of other recent studies (e.g.,
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<bibRefCitation id="EFD711BAF6E768F5D8A7FE6719FBFE26" author="Mitchell, K. J." box="[684,921,457,481]" pageId="220" pageNumber="220" pagination="2322 - 2330" refId="ref217043" refString="Mitchell, K. J., et al. 2014. Molecular phylogeny, biogeography, and habitat preference evolution of marsupials. Molecular Biology and Evolution 31 (9): 2322 - 2330." type="journal article" year="2014">Mitchell et al., 2014</bibRefCitation>
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||
;
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||
<bibRefCitation id="EFD711BAF6E768F5D9A2FE641ED5FE26" author="Westerman" box="[937,1207,457,481]" etAl="et al." firstAuthor="Westerman" pageId="220" pageNumber="220" pagination="686 - 701" refId="ref233221" refString="Westerman, M., et al. 2016. Phylogenetic relationships of dasyuromorphian marsupials revisited. Zoological Journal of the Linnean Society 176 (3): 686 - 701." type="journal article" year="2016">Westerman et al., 2016</bibRefCitation>
|
||
;
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||
<bibRefCitation id="EFD711BAF6E768F5D8A7FE4419C1FDC5" author="Kealy, S. & R. M. D. Beck" box="[684,931,490,514]" pageId="220" pageNumber="220" pagination="240" refId="ref210569" refString="Kealy, S., and R. M. D. Beck. 2017. Total evidence phylogeny and evolutionary timescale for Australian faunivorous marsupials (Dasyuromorphia). BMC Evolutionary Biology 17 (1): 240." type="journal article" year="2017">Kealy and Beck, 2017</bibRefCitation>
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), we would expect stemmyrmecobiids in the fossil record from at least the early Miocene onward; the earliest of these would presumably have had a “typical,” unreduced dasyuromorphian dentition, in contrast to the secondarily simplified dentition of
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<taxonomicName id="4C4617C8F6E768F5DE44FD3E18BAFD0F" baseAuthorityName="Flower" baseAuthorityYear="1867" class="Mammalia" family="Myrmecobiidae" genus="Myrmecobius" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
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<emphasis id="B932B059F6E768F5DE44FD3E18BAFD0F" italics="true" pageId="220" pageNumber="220">Myrmecobius</emphasis>
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</taxonomicName>
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. Thus, it is not implausible that †
|
||
<taxonomicName id="4C4617C8F6E768F5DE6DFD1F1EDEFD0F" baseAuthorityName="Wroe" baseAuthorityYear="1999" box="[1126,1212,689,712]" class="Mammalia" family="Dasyuridae" genus="Barinya" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B932B059F6E768F5DE6DFD1F1EDEFD0F" box="[1126,1212,689,712]" italics="true" pageId="220" pageNumber="220">Barinya</emphasis>
|
||
</taxonomicName>
|
||
and †
|
||
<taxonomicName id="4C4617C8F6E768F5D8E3FD7C191CFD2E" authorityName="Murray & Megirian" authorityYear="2000" box="[744,894,722,745]" class="Mammalia" family="Thylacinidae" genus="Mutpuracinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B932B059F6E768F5D8E3FD7C191CFD2E" box="[744,894,722,745]" italics="true" pageId="220" pageNumber="220">Mutpuracinus</emphasis>
|
||
</taxonomicName>
|
||
are indeed early myrmecobiids. However, the
|
||
<taxonomicName id="4C4617C8F6E768F5D960FD5D199BFCCC" baseAuthorityName="Flower" baseAuthorityYear="1867" box="[875,1017,755,779]" class="Mammalia" family="Myrmecobiidae" genus="Myrmecobius" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B932B059F6E768F5D960FD5D199BFCCC" box="[875,1017,755,779]" italics="true" pageId="220" pageNumber="220">Myrmecobius</emphasis>
|
||
</taxonomicName>
|
||
+
|
||
<taxonomicName id="4C4617C8F6E768F5DE1EFD5D1E0BFCCD" baseAuthorityName="Wroe" baseAuthorityYear="1999" box="[1045,1129,755,778]" class="Mammalia" family="Dasyuridae" genus="Barinya" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B932B059F6E768F5DE1EFD5D1E0BFCCD" box="[1045,1129,755,778]" italics="true" pageId="220" pageNumber="220">Barinya</emphasis>
|
||
</taxonomicName>
|
||
+
|
||
<taxonomicName id="4C4617C8F6E768F5DE8DFD5D197AFCEC" authorityName="Murray & Megirian" authorityYear="2000" class="Mammalia" family="Thylacinidae" genus="Mutpuracinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B932B059F6E768F5DE8DFD5D197AFCEC" italics="true" pageId="220" pageNumber="220">Mutpuracinus</emphasis>
|
||
</taxonomicName>
|
||
clade receives only relatively weak support here (BPP = 0.67), and only one craniodental feature optimizes as an unambiguous synapomorphy, namely loss of the posterior cutting edge of P3 (char. 124: 1→2; ci = 0.667), which is clearly the case in †
|
||
<taxonomicName id="4C4617C8F6E768F5D999FC141EEBFC16" authority="(Wroe, 1999)" baseAuthorityName="Wroe" baseAuthorityYear="1999" box="[914,1161,953,977]" class="Mammalia" family="Dasyuridae" genus="Barinya" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B932B059F6E768F5D999FC14198AFC16" box="[914,1000,954,977]" italics="true" pageId="220" pageNumber="220">Barinya</emphasis>
|
||
(
|
||
<bibRefCitation id="EFD711BAF6E768F5D9F1FC171EE0FC16" author="Wroe, S." box="[1018,1154,953,977]" pageId="220" pageNumber="220" pagination="1 - 27" refId="ref236443" refString="Wroe, S. 1999. The geologically oldest dasyurid (Marsupialia), from the Miocene Riversleigh, northwestern Queensland. Palaeontology 42: 1 - 27." type="journal article" year="1999">Wroe, 1999</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, but which cannot be scored in †
|
||
<taxonomicName id="4C4617C8F6E768F5D9EBFC751E14FC35" authorityName="Murray & Megirian" authorityYear="2000" box="[992,1142,987,1010]" class="Mammalia" family="Thylacinidae" genus="Mutpuracinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B932B059F6E768F5D9EBFC751E14FC35" box="[992,1142,987,1010]" italics="true" pageId="220" pageNumber="220">Mutpuracinus</emphasis>
|
||
</taxonomicName>
|
||
based on available material (
|
||
<bibRefCitation id="EFD711BAF6E768F5D9BDFC551880FBF3" author="Murray, P. F. & D. Megirian" pageId="220" pageNumber="220" pagination="145 - 162" refId="ref218837" refString="Murray, P. F., and D. Megirian. 2000. Two new genera and three new species of Thylacinidae (Marsupialia) from the Miocene of the Northern Territory, Australia. Beagle, Records of the Museums and Art Galleries of the Northern Territory 16: 145 - 162." type="journal article" year="2000">Murray and Megirian, 2000</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD711BAF6E768F5D8E7FBB31E44FBF3" author="Murray, P. F. & D. Megirian" box="[748,1062,1052,1077]" pageId="220" pageNumber="220" pagination="229 - 276" refId="ref218892" refString="Murray, P. F., and D. Megirian. 2006 a. Cranial morphology of the Miocene thylacinid Mutpuracinus archibaldi (Thylacinidae, Marsupialia) and relationships within the Dasyuromorphia). Alcheringa: an Australasian Journal of Palaeontology Special Issue 1: 229 - 276." type="book chapter" year="2006">Murray and Megirian, 2006a</bibRefCitation>
|
||
). We consider the evidence that
|
||
<taxonomicName id="4C4617C8F6E768F5D97AFB9019A4FB92" baseAuthorityName="Wroe" baseAuthorityYear="1999" box="[881,966,1086,1109]" class="Mammalia" family="Dasyuridae" genus="Barinya" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B932B059F6E768F5D97AFB9019A4FB92" box="[881,966,1086,1109]" italics="true" pageId="220" pageNumber="220">Barinya</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C4617C8F6E768F5D9F5FB901EF6FB92" authorityName="Murray & Megirian" authorityYear="2000" box="[1022,1172,1086,1109]" class="Mammalia" family="Thylacinidae" genus="Mutpuracinus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B932B059F6E768F5D9F5FB901EF6FB92" box="[1022,1172,1086,1109]" italics="true" pageId="220" pageNumber="220">Mutpuracinus</emphasis>
|
||
</taxonomicName>
|
||
are stem myrmecobiids to be equivocal pending further studies, so we here restrict
|
||
<taxonomicName id="4C4617C8F6E768F5DE1AFBD11EDEFB50" authorityName="Waterhouse" authorityYear="1841" box="[1041,1212,1151,1175]" class="Mammalia" family="Myrmecobiidae" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="family">Myrmecobiidae</taxonomicName>
|
||
to
|
||
<taxonomicName id="4C4617C8F6E768F5D8C2FB0E193AFB7F" baseAuthorityName="Flower" baseAuthorityYear="1867" box="[713,856,1184,1208]" class="Mammalia" family="Myrmecobiidae" genus="Myrmecobius" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B932B059F6E768F5D8C2FB0E193AFB7F" box="[713,856,1184,1208]" italics="true" pageId="220" pageNumber="220">Myrmecobius</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BF96C4BF6E768F5D8C7FB6C1E20F9E3" blockId="220.[684,1213,226,1572]" pageId="220" pageNumber="220">
|
||
<taxonomicName id="4C4617C8F6E768F5D8C7FB6C193EFB1D" baseAuthorityName="Flower" baseAuthorityYear="1867" box="[716,860,1218,1242]" class="Mammalia" family="Myrmecobiidae" genus="Myrmecobius" kingdom="Animalia" order="Dasyuromorphia" pageId="220" pageNumber="220" phylum="Chordata" rank="genus">
|
||
<emphasis id="B932B059F6E768F5D8C7FB6C193EFB1D" box="[716,860,1218,1242]" italics="true" pageId="220" pageNumber="220">Myrmecobius</emphasis>
|
||
</taxonomicName>
|
||
is characterized by a long list of craniodental apomorphies not seen in other dasyuromorphians: many of these are dental, but there are also a large number of unusual cranial features (see also
|
||
<bibRefCitation id="EFD711BAF6E768F5D97DFAE81E76FA99" author="Archer, M." box="[886,1044,1350,1374]" pageId="220" pageNumber="220" pagination="217 - 322" refId="ref189612" refString="Archer, M. 1976 b. The basicranial region of marsupicarnivores (Marsupialia), inter-relationships of carnivorous marsupials, and affinities of the insectivorous marsupial peramelids. Zoological Journal of the Linnean Society 59 (3): 217 - 322." type="journal article" year="1976">Archer, 1976b</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFD711BAF6E768F5DE2AFAE81E01FA99" author="Archer, M." box="[1057,1123,1350,1374]" pageId="220" pageNumber="220" pagination="633 - 808" refId="ref190081" refString="Archer, M. 1984 c. The Australian marsupial radiation. In M. Archer and G. Clayton (editors), Vertebrate zoogeography and evolution in Australasia: 633 - 808. Perth: Hesperian Press." type="book chapter" year="1984">1984c</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD711BAF6E768F5DE7AFAE8190FFAB8" author="Archer, M. & J. A. W. Kirsch" pageId="220" pageNumber="220" pagination="18 - 25" refId="ref190340" refString="Archer, M., and J. A. W. Kirsch. 1977. The case for Thylacomyidae and Myrmecobiidae, or why are marsupial families so extended? Proceedings of the Linnean Society of New South Wales 102: 18 - 25." type="journal article" year="1977">Archer and Kirsch, 1977</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD711BAF6E768F5D971FAC91E68FAB8" author="Friend, J. A." box="[890,1034,1383,1407]" pageId="220" pageNumber="220" pagination="1 - 18" refId="ref203920" refString="Friend, J. A. 1989. 22. Myrmecobiidae. In D. W. Walton and B. J. Richardson (editors), Fauna of Australia, vol. 1 B. Mammalia: 1 - 18. Canberra: AGPS." type="book chapter" year="1989">Friend, 1989</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFD711BAF6E768F5DE1CFAC91ED3FAB8" author="Cooper, C. E." box="[1047,1201,1383,1407]" pageId="220" pageNumber="220" pagination="129 - 140" refId="ref198490" refString="Cooper, C. E. 2000. Myrmecobius fasciatus (Dasyuromorphia: Myrmecobiidae). Mammalian Species 43 (881): 129 - 140." type="journal article" year="2000">Cooper, 2000</bibRefCitation>
|
||
). At least some of these apomorphies are likely related to myrmecophagy, including several relating to simplification of the molars (reflecting little or no occlusion between the upper and lower dentition;
|
||
<bibRefCitation id="EFD711BAF6E768F5D96AF9A21E54F9E3" author="Charles, C. & F. Sole & H. G. Rodrigues & L. Viriot" box="[865,1078,1548,1572]" pageId="220" pageNumber="220" pagination="1792 - 1804" refId="ref197101" refString="Charles, C., F. Sole, H. G. Rodrigues, and L. Viriot. 2013. Under pressure? Dental adaptations to termitophagy and vermivory among mammals. Evolution 67 (6): 1792 - 1804." type="journal article" year="2013">Charles et al., 2013</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |