138 lines
12 KiB
XML
138 lines
12 KiB
XML
<document id="A70132932A4D46A5C3C1AB8D5AEE2C05" ID-DOI="10.1590/1982-0224-2021-0009" ID-ISSN="1982-0224" IM.bibliography_requiresApprovalFor="GgImagineBatch" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1720669084001" checkinUser="felipe" docAuthor="Peixoto, Luiz Antônio Wanderley & de Pinna, Mário" docDate="2022" docId="03D75034FFDFE406FCFB508B729BFF43" docLanguage="en" docName="NeotropIchthyol.20.1.e210009.pdf" docOrigin="Neotropical Ichthyology (e 210009) 20 (1)" docSource="http://dx.doi.org/10.1590/1982-0224-2021-0009" docStyle="DocumentStyle:FC0C3FD10650AF21F8DA93D98D275823.3:NeotropIchthyol.2020-.journal_article" docStyleId="FC0C3FD10650AF21F8DA93D98D275823" docStyleName="NeotropIchthyol.2020-.journal_article" docStyleVersion="3" docTitle="Porotergus Ellis 1912" docType="treatment" docVersion="2" masterDocId="FFEE284CFFE1E438FFB65162717CF803" masterDocTitle="Patterns of diversification and phylogenetic structure in the dorsolateral head musculature of Neotropical electric eels (Ostariophysi: Gymnotiformes), with a myological synonymy" updateTime="1720680001096" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0">
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<mods:mods id="69FCFCD1DFB5BDAFB1EA9E97433DE3EF" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="3F60D1AE6C218B47809E2F8DCB23813B">
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<mods:title id="BDC25DBB9F331E5BE1E6BC51A698D4ED">Patterns of diversification and phylogenetic structure in the dorsolateral head musculature of Neotropical electric eels (Ostariophysi: Gymnotiformes), with a myological synonymy</mods:title>
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</mods:titleInfo>
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<mods:name id="8949CF1D606C5242FA9CF2B9A4D03500" type="personal">
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<mods:role id="7EC68B75CF7AE76296B2E7196F0ACF2E">
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<mods:roleTerm id="FBB92CB886F940DE19F3DB5C0965DDCD">Author</mods:roleTerm>
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<mods:namePart id="D5A4F13F8C99C8F04B221615253A5881">Peixoto, Luiz Antônio Wanderley</mods:namePart>
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</mods:name>
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<mods:name id="C43843AC2CC72FCE1CD3E543FBD470BB" type="personal">
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<mods:role id="1B3E3F6ADB509344044FECBAB7866863">
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<mods:roleTerm id="B25D1EE6359F7F5844652C5C686C1706">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C20650C76E82A2A9CF03BE99215EC077">de Pinna, Mário</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="4E2C89C4BEA3035D05E12BE620EAB5BB">text</mods:typeOfResource>
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<mods:titleInfo id="763B6C0ABECF4849ECB85B1A41C5F888">
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<mods:title id="4AEB63D39272798DD233B9831ABD88D9">Neotropical Ichthyology</mods:title>
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</mods:titleInfo>
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<mods:part id="22B94C1C0A6E31E89AD0905EB5A2F0B0">
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<mods:date id="A6273144EF0DAD0D059DA0666067F66F">2022</mods:date>
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<mods:detail id="2A4210775E85351993D7D3FBCC069922" type="series">
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<mods:title id="A5B932A177EF514CD24D1DDAA4805337">e 210009</mods:title>
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</mods:detail>
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<mods:detail id="25855975592DAD70C0AB8B591837D0B8" type="pubDate">
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<mods:number id="7D0B9685004A7309B612CD283B930226">2022-04-01</mods:number>
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</mods:detail>
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<mods:detail id="CEC40C4F83E70FACD7CF25B50D549B93" type="volume">
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<mods:number id="53D409B721ABAE1C5415A0B35F0FBDA8">20</mods:number>
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</mods:detail>
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<mods:detail id="7A20E867D4E0FA2117FFB36C0C9DBCA3" type="issue">
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<mods:number id="09B9D6F4829C2124A556E9DBBC90B795">1</mods:number>
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<mods:location id="83C53FD54C2D63FF01CC10B8DAF1F84D">
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<mods:url id="5634CE7E43B1F8A476B260E79ED3E2CD">http://dx.doi.org/10.1590/1982-0224-2021-0009</mods:url>
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</mods:location>
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<mods:classification id="D0DD2C3591F46C77FD558D01B2859136">journal volume</mods:classification>
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<mods:identifier id="01DF6E6E1816327EC18735EC85681774" type="DOI">10.1590/1982-0224-2021-0009</mods:identifier>
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<mods:identifier id="C05FD8C0BA908ACF190F37A665C3D034" type="ISSN">1982-0224</mods:identifier>
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</mods:mods>
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<treatment id="03D75034FFDFE406FCFB508B729BFF43" ID-DOI="http://doi.org/10.5281/zenodo.12720065" ID-Zenodo-Dep="12720065" LSID="urn:lsid:plazi:treatment:03D75034FFDFE406FCFB508B729BFF43" httpUri="http://treatment.plazi.org/id/03D75034FFDFE406FCFB508B729BFF43" pageId="62">
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<subSubSection id="C364B2A9FFDFE406FCFB508B722BFBE5" pageId="62" type="nomenclature">
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<paragraph id="8BC1E122FFDFE406FCFB508B7531FA02" blockId="62.[845,1101,488,513]" box="[845,1101,488,513]" pageId="62">
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<heading id="D089564EFFDFE406FCFB508B7531FA02" box="[845,1101,488,513]" centered="true" fontSize="10" level="2" pageId="62" reason="2">
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<taxonomicName id="4C7E9AA1FFDFE406FCFB508B7531FA02" ID-CoL="63PZ8" authority="Ellis, 1912" authorityName="Ellis" authorityYear="1912" box="[845,1101,488,513]" family="Apteronotidae" genus="Porotergus" kingdom="Animalia" order="Gymnotiformes" pageId="62" phylum="Chordata" rank="genus">
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<emphasis id="B90A3D30FFDFE406FCFB508B72AFFA02" bold="true" box="[845,979,489,513]" pageId="62">Porotergus</emphasis>
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Ellis, 1912
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BC1E122FFDFE406FDB05351722BFBE5" blockId="62.[486,1461,563,1483]" pageId="62">
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<emphasis id="B90A3D30FFDFE406FDB05351726AFA48" bold="true" box="[518,790,563,587]" pageId="62">Adductor mandibulae.</emphasis>
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The
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<emphasis id="B90A3D30FFDFE406FCF9535172E7FA48" box="[847,923,563,587]" italics="true" pageId="62">malaris</emphasis>
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is partially differentiated into a dorsal subsection
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<emphasis id="B90A3D30FFDFE406FE50533A7328FA73" box="[486,596,600,624]" italics="true" pageId="62">promalaris</emphasis>
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and a ventral subsection
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<emphasis id="B90A3D30FFDFE406FCC0533A728EFA73" box="[886,1010,600,624]" italics="true" pageId="62">retromalaris</emphasis>
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, which are well-differentiated from the remaining
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<emphasis id="B90A3D30FFDFE406FDD1531D7252FA95" box="[615,814,638,662]" italics="true" pageId="62">segmentum facialis</emphasis>
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, except for some set of fibers associated with the
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<emphasis id="B90A3D30FFDFE406FACC531D734EFAB8" italics="true" pageId="62">ricto-stegalis</emphasis>
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. The
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<emphasis id="B90A3D30FFDFE406FDCB53C17397FAB8" box="[637,747,675,699]" italics="true" pageId="62">promalaris</emphasis>
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is positioned dorsolaterally to the dorsal portion of the
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<emphasis id="B90A3D30FFDFE406FACC53C6734EFAE3" italics="true" pageId="62">ricto-stegalis</emphasis>
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, and arises from the mid-dorsal portion of the hyomandibula. This subsection converges to the buccopalatal membrane, with its anterodorsal fibers differentiate into an endomaxillary ligament equal to its fibrous portion; and inserting to the connective tissue between the anterior margin of the premaxilla and upper lip. The
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<emphasis id="B90A3D30FFDFE406FAA9525A74E7FB53" box="[1311,1435,824,848]" italics="true" pageId="62">retromalaris</emphasis>
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is positioned lateroventrally to the
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<emphasis id="B90A3D30FFDFE406FCD2523C729BFB75" box="[868,999,862,886]" italics="true" pageId="62">ricto-stegalis</emphasis>
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, arising from the anteroventral portion of the preopercle and hyomandibula, with its fibers converging into an elongated ectomaxillary ligament, equal to one and a half of its fibrous portion, that inserts at the posterolateral face of the maxilla.
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</paragraph>
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</subSubSection>
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<subSubSection id="C364B2A9FFDFE406FDB05291729BFF43" pageId="62" type="description">
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<paragraph id="8BC1E122FFDFE406FDB0529173BAFD35" blockId="62.[486,1461,563,1483]" pageId="62">
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The
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<emphasis id="B90A3D30FFDFE406FD88529173BDFC08" box="[574,705,1011,1035]" italics="true" pageId="62">ricto-stegalis</emphasis>
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originates in the hyomandibula, quadrate, and metapterygoid. At its origin, the lateralmost portion of the
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<emphasis id="B90A3D30FFDFE406FC7D557A7532FC33" box="[971,1102,1048,1072]" italics="true" pageId="62">ricto-stegalis</emphasis>
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, presumably corresponding to the
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<emphasis id="B90A3D30FFDFE406FDA2555C7324FC55" box="[532,600,1086,1110]" italics="true" pageId="62">rictalis</emphasis>
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, is separated dorsally from the fibers of the presumed
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<emphasis id="B90A3D30FFDFE406FB7F555C746FFC55" box="[1225,1299,1086,1110]" italics="true" pageId="62">stegalis</emphasis>
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by the
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<emphasis id="B90A3D30FFDFE406FAD9555C730BFC78" italics="true" pageId="62">levator arcus palatini</emphasis>
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, becoming continuous at their mid-portion and partially differentiated towards their insertion sites. The fibers corresponding to the
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<emphasis id="B90A3D30FFDFE406FB7455EA747AFCA3" box="[1218,1286,1160,1184]" italics="true" pageId="62">rictalis</emphasis>
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inserts mainly into the coronoid process; and the presumed
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<emphasis id="B90A3D30FFDFE406FC5C55CC7548FCC5" box="[1002,1076,1198,1222]" italics="true" pageId="62">stegalis</emphasis>
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converges into an intersegmental aponeurosis, where its ventral portion differentiates into the meckelian tendon to an insertion to the coronomeckelian bone, and the anterodorsal fibers converges into the mandibular tendon.
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</paragraph>
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<paragraph id="8BC1E122FFDFE406FDB054217224FDC8" blockId="62.[486,1461,563,1483]" pageId="62">
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The
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<emphasis id="B90A3D30FFDFE406FD8C54267240FD58" box="[570,828,1347,1371]" italics="true" pageId="62">segmentum mandibularis</emphasis>
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is located dorsally to Meckel’s cartilage, extending about 30% of the dorsal portion of this cartilage. The
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<emphasis id="B90A3D30FFDFE406FBA9540B7415FD83" box="[1055,1385,1384,1408]" italics="true" pageId="62">ramus mandibularis trigeminus</emphasis>
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nerve trespasses the
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<emphasis id="B90A3D30FFDFE406FD3354EC7274FDA5" box="[645,776,1422,1446]" italics="true" pageId="62">ricto-stegalis</emphasis>
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, and lies lateral to the presumptive
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<emphasis id="B90A3D30FFDFE406FB2954EC7595FDA5" box="[1183,1257,1422,1446]" italics="true" pageId="62">stegalis</emphasis>
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and mesial to the
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<emphasis id="B90A3D30FFDFE406FE5F54D17351FDC8" box="[489,557,1459,1483]" italics="true" pageId="62">rictalis</emphasis>
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and subsections of
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<emphasis id="B90A3D30FFDFE406FCB354D1722DFDC8" box="[773,849,1459,1483]" italics="true" pageId="62">malaris</emphasis>
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.
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</paragraph>
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<paragraph id="8BC1E122FFDFE406FDB0549C729BFF43" blockId="62.[487,1459,1534,1856]" pageId="62">
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<emphasis id="B90A3D30FFDFE406FDB0549C7269FE15" bold="true" box="[518,789,1534,1558]" pageId="62">Levator arcus palatini.</emphasis>
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The
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<emphasis id="B90A3D30FFDFE406FCE4549C7556FE15" box="[850,1066,1534,1558]" italics="true" pageId="62">levator arcus palatini</emphasis>
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has a roughly parallelogram shape, originating from the ventral margin of the frontal, pterosphenoid, and sphenotic; and inserting onto the hyomandibula. The origin of the
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<emphasis id="B90A3D30FFDFE406FB8B572A746BFE63" box="[1085,1303,1608,1632]" italics="true" pageId="62">levator arcus palatini</emphasis>
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is equal to its insertion. At the insertion, the posterolateral fiber bundles of the
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<emphasis id="B90A3D30FFDFE406FB60570C74CFFE85" box="[1238,1459,1646,1670]" italics="true" pageId="62">levator arcus palatini</emphasis>
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are lateral to the
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<emphasis id="B90A3D30FFDFE406FD1857F17260FEA8" box="[686,796,1683,1707]" italics="true" pageId="62">promalaris</emphasis>
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and
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<emphasis id="B90A3D30FFDFE406FCEF57F172A0FEA8" box="[857,988,1683,1707]" italics="true" pageId="62">ricto-stegalis</emphasis>
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, while its anterolateral, anteromesial and posteromesial bundles are medial to the
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<emphasis id="B90A3D30FFDFE406FC7D57DA7545FED3" box="[971,1081,1720,1744]" italics="true" pageId="62">promalaris</emphasis>
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and
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<emphasis id="B90A3D30FFDFE406FBCA57DA7583FED3" box="[1148,1279,1720,1744]" italics="true" pageId="62">ricto-stegalis</emphasis>
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(specifically to the presumed
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<emphasis id="B90A3D30FFDFE406FD3D57BC73B3FEF5" box="[651,719,1758,1782]" italics="true" pageId="62">rictalis</emphasis>
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). The anteriormost fibers of the
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<emphasis id="B90A3D30FFDFE406FBFB57BC7457FEF5" box="[1101,1323,1758,1782]" italics="true" pageId="62">levator arcus palatini</emphasis>
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presents an aponeurotic aspect. This muscle has a mesial arrangement where the anterior margin of the
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<emphasis id="B90A3D30FFDFE406FDA4564A73D2FF43" box="[530,686,1832,1856]" italics="true" pageId="62">dilator operculi</emphasis>
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exceeds its median portion.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |