100 lines
14 KiB
XML
100 lines
14 KiB
XML
<document id="59E6AF237DA512BEB164F3A18F455DDF" ENCODING="UTF-8" ID-GBIF-Dataset="ab80b869-a307-4dab-a688-d654f3868af9" ModsDocAuthor="Eguchi, K." ModsDocID="22171" checkinTime="1243372496133" checkinUser="christiana" docAuthor="Eguchi, K." docDate="2008" docId="FC5FA00F5A4F69FAE6BDE1687DF1FEC9" docLanguage="en" docName="22171" docOrigin="Zootaxa 1902" docSource="http://hdl.handle.net/10199/19085" docTitle="Pheidole indosinensis Eguchi, 2008, stat.n." docType="treatment" docVersion="10" lastPageNumber="46" masterDocId="05AA04380484BD1D646413E1E2F24622" masterDocTitle="A revision of Northern Vietnamese species of the ant genus Pheidole (Insecta: Hymenoptera: Formicidae: Myrmicinae)." masterLastPageNumber="118" masterPageNumber="1" pageNumber="43" updateTime="1701311757962" updateUser="plazi">
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<mods:titleInfo id="D65A2AE34ECF9B570FE14EA961626BC0">
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<mods:title id="4FA9DB33C56F02D48CA04F2A53375283">A revision of Northern Vietnamese species of the ant genus Pheidole (Insecta: Hymenoptera: Formicidae: Myrmicinae).</mods:title>
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</mods:titleInfo>
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<mods:name id="D6E201A7ECA50B290B1CCF4C362DAF31" type="personal">
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<mods:role id="88BB12460441E628BC5B3253593B97E9">
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<mods:roleTerm id="667E1BF7303A75FD02C4C1497D3C8D33">Author</mods:roleTerm>
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<mods:namePart id="E9A7CA69CFBED4B60ECDE3209613D835">Eguchi, K.</mods:namePart>
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<mods:typeOfResource id="33FAA56FB22208EA2D9539719F1CC2F3">text</mods:typeOfResource>
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<mods:title id="F2C0C9D7D7F530EFC807BD0698EC1A55">Zootaxa</mods:title>
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<mods:part id="6E51228FF2AC03F88A906373943DE622">
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<mods:date id="CDB96FF99699A3F6557A99AEDE69C054">2008</mods:date>
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<mods:detail id="CEEF19DD1A71488ECB8CEA3D29A1B441" type="volume">
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<mods:number id="0CCBFA76A12A386E953A49DDE8058B49">1902</mods:number>
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<mods:extent id="E9E1482DC0220FB87E14960C1892E086" unit="page">
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<mods:start id="E957BD320581DC7A6BB16422BCAE1C08">1</mods:start>
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<mods:end id="D4EA71385E4AA78B0E814FEF2C0BB79A">118</mods:end>
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<mods:location id="039058DB09DDB172250E2C00CEB1B456">
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<mods:url id="50678580FEF3441BEA7CD0F71F5B156F">http://hdl.handle.net/10199/19085</mods:url>
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</mods:location>
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<mods:classification id="D5EA0FB264557B8ED157CCA43A828A01">journal article</mods:classification>
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<mods:identifier id="4D960D4E05C8D0ECFC13DCC5A8C22CCB" type="HNS-Pub">22171</mods:identifier>
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<treatment id="FC5FA00F5A4F69FAE6BDE1687DF1FEC9" ID-DOI="http://doi.org/10.5281/zenodo.6230470" ID-GBIF-Taxon="100133922" ID-Zenodo-Dep="6230470" LSID="urn:lsid:plazi:treatment:FC5FA00F5A4F69FAE6BDE1687DF1FEC9" httpUri="http://treatment.plazi.org/id/FC5FA00F5A4F69FAE6BDE1687DF1FEC9" lastPageNumber="46" pageNumber="43">
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<subSubSection id="F2454EA1ED4EF0391BE07870DE2AD512" type="nomenclature">
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<paragraph id="FF5F6CE7D7A4294391E5B1C94ADB5F76" pageNumber="43">
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<taxonomicName id="D59C6376FB57B2BBD47A9AEBFBEDAA77" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244653" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole indosinensis" order="Hymenoptera" pageNumber="43" phylum="Arthropoda" rank="species" species="indosinensis">Pheidole indosinensis Wheeler</taxonomicName>
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<taxonomicNameLabel id="DCA97991E4B66653FE22AC44013F6C62">stat.n.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="14BE3EA31FAFA9F8CF3619C32F3F0FC2" type="description">
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<paragraph id="99AA960C4BD27031D1F4E48DD63F5C3D">Figs. 11a-h</paragraph>
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</subSubSection>
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<subSubSection id="67437D2131C3CA980A9F95ACBDB02710" type="reference_group">
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<paragraph id="6E6443421852F1A56C19F49454C27E35" pageNumber="43">
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<taxonomicName id="36D58B7DCD9F4A85E2A47943259EAD47" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:34033" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole sulcaticeps Roger" order="Hymenoptera" pageNumber="43" phylum="Arthropoda" rank="species" species="sulcaticeps">Pheidole sulcaticeps subsp. indosinensis Wheeler</taxonomicName>
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, 1928: 10. Eguchi, Bui et al. 2005: 90 (checklist). Syntypes: 6 minors, "Yi Liang, Indochina, F. Silvestri leg." [China], MCZC cotype-20665, examined.
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</paragraph>
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</subSubSection>
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<subSubSection id="97C028FC0766E165E1D1EDF9ED38DC51" type="materials_examined">
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<paragraph id="CF210342A31F931C135DA10F9F3D69C1" pageNumber="43">Other material examined: S. China: Guangdong: Dawuling N.R., Maoming [J. Fellowes], Nankunshan N.R., Top Gate, Longmen [J. Fellowes]; Hainan: Diaoluoshan N.R., Lingshui [J. Fellowes], Jianfengling N.R., Ledong [J. Fellowes]. N. Vietnam: Vinh Phuc: Tam Dao N.P., 21°27'N, 105°38'E, ca. 900 m alt. [Eg01- VN-108, -110, -111], Tam Dao N.P., 900-1100 m alt. [Eg99-VN-054, -057]; Ha Tay (misspelled as "Ha Tai"): Ba Vi N.P., 21°03'N, 105°22'E, ca. 1100 m alt. [Eg02-VN-032, -034], Ba Vi N.P., 1100-1200 m alt. [Eg99- VN-128].</paragraph>
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</subSubSection>
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<subSubSection id="77FDC2BF147B6353869235994553AA4F" type="description">
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<paragraph id="99943E2F6A16DE54300A9D87F99BEB50" pageNumber="43">Worker measurements & indices: Major (n=5). - HL 1.65-1.80 mm; HW 1.58-1.78 mm; CI 94-99; SL 0.91-0.99 mm; SI 55-59; FL 1.27-1.36 mm; FI 76-84.</paragraph>
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<paragraph id="7DD2794A9CE0090F0DF1F6C4710C8B98" pageNumber="43">Minor (n=5). - HL 0.70-0.78 mm; HW 0.59-0.67 mm; CI 83-86; SL 0.87-0.96 mm; SI 143-149; FL 0.89-1.00 mm; FI 149-157.</paragraph>
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<paragraph id="92A104D4579E9C48F3C6DFDEDB533CF9" pageNumber="43">Worker description</paragraph>
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<paragraph id="2B75CEA43742A10AA6794064F3944DE6" lastPageNumber="46" pageNumber="43">Major. - Body deep yellowish-brown with paler appendages. Head in lateral view not or hardly impressed on vertex; vertexal lobes in full-face view relatively widely separated from each other; frons and anterior part of vertex rugose longitudinally-obliquely; posterior part of vertex and dorsal and dorsolateral faces of vertexal lobe rugoso-reticulate or reticulate; median longitudinal carina of clypeus usually conspicuous but sometimes very weak or inconspicuous; frontal carina relatively well developed; antennal scrobe present as a shallow impression; median process of hypostoma poorly developed or almost absent; submedian processes developed well; lateral processes conspicuous; antenna with a 3-segmented club; maximal diameter of eye shorter than or almost as long as antennal segment X (sometimes a little longer than antennal segment X). Promesonotal dome in dorsal view sparsely rugose or rugoso-reticulate transversely, with interspaces smooth, in lateral view with a low prominence/mound on its posterior slope; humerus hardly or very weakly produced laterad; the dome at the humeri as broad as or narrower than at the bottom. Petiole longer than postpetiole(excluding helcium); postpetiole not massive. First gasteral tergite smooth over the surface or very weakly punctured in its anterior 1/3.</paragraph>
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<caption id="8923277666F155AADA00AA9CA1F2DF20">
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<paragraph id="A328FCDD645015C6FB0963338BAD17F6" pageNumber="44">
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<pageStartToken id="6E03E900E107DF8BD0B7C3319B43A318" pageNumber="44">FIGURE</pageStartToken>
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11a-d,
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<taxonomicName id="F305B38BB1E5028CF0F213695243F2BA" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244653" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole indosinensis" order="Hymenoptera" pageNumber="44" phylum="Arthropoda" rank="species" species="indosinensis">Pheidole indosinensis</taxonomicName>
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, major [Eg01-VN-110] - a, head in full-face view; b, head in lateral view; c, mesosoma and waist in dorsal view; d, mesosoma and waist in lateral view.
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</paragraph>
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</caption>
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<caption id="D894E8EEB6BC4A6D097957CF726002AC">
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<paragraph id="EB02300489FA71B92763790462D4D6A1" pageNumber="45">
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<pageStartToken id="04B165BC4E104B86644313D0A5A78C04" pageNumber="45">FIGURE</pageStartToken>
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11e-h,
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<taxonomicName id="8EED1451E89BA77D91FCAFBF0CF9BA86" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244653" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole indosinensis" order="Hymenoptera" pageNumber="45" phylum="Arthropoda" rank="species" species="indosinensis">Pheidole indosinensis</taxonomicName>
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, minor [e, g, h, Eg01-VN-110; f, Eg01-VN-108] - e, head in full-face view; f, head in full-face view; g, mesosoma and waist in dorsal view; h, mesosoma and waist in lateral view.
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</paragraph>
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</caption>
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<paragraph id="446C1BCDC80CFFCB9F23D15D9D6C35F0" pageNumber="46">Minor. - Body yellowish-brown. Frons and vertex smooth and shining or shagreened, or sometimes weakly rugoso-reticulate; dorsolateral and lateral face of head usually rugoso-reticulate dimly or weakly; median portion of clypeus smooth and shining, with a weak or conspicuous median longitudinal carina; preoccipital carina conspicuous dorsally and laterally; antenna with a 3-segmented club; scape extending far beyond posterolateral margin of head; maximal diameter of eye shorter than antennal segment X. Promesonotal dome largely smooth and shining, in lateral view usually with an inconspicuous mound on its gentle posterior slope; humerus in dorso-oblique view usually (but not always) produced very weakly; mesopleuron, metapleuron and lateral face of propodeum weakly punctured; propodeal spine elongate-triangular. Petiole longer than postpetiole (excluding helcium); postpetiole not massive.</paragraph>
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<paragraph id="D30D15D169D913B4193AE6E75A4BB6DD" pageNumber="46">
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Recognition: I was unable to find the type material of the nominotypical taxon of
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<taxonomicName id="036D4F324C8015718259D656A4175CBF" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:34033" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole sulcaticeps Roger" order="Hymenoptera" pageNumber="46" phylum="Arthropoda" rank="species" species="sulcaticeps">Pheidole sulcaticeps Roger</taxonomicName>
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in a possible depository (Zoologisches Museum an der Humboldt-Universitat zu Berlin). According to its original description (Roger, 1863a: 193-194) head of the major is in lateral view strongly impressed at the posterior 1/3 of its dorsum, and dorsum of "mesonotum [= a mound (prominence) on the posterior slope of promesonotal dome]" of the minor is in lateral view horizontal at the begining. These characteristics are not seen in
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<taxonomicName id="7EF9F9F688AEB2B8139F37E7983A91D3" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:34033" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole sulcaticeps Roger" order="Hymenoptera" pageNumber="46" phylum="Arthropoda" rank="species" species="sulcaticeps">P. sulcaticeps subsp. indosinensis</taxonomicName>
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which I recognised based on my examination of the type material of the subspecies. Thus, I here conclude that the two forms are different from each other at the species level, and raise the
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<taxonomicName id="B88BEB8893F60500A700E15C31987E59" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:151588" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole sulcaticeps indosinensis Wheeler" order="Hymenoptera" pageNumber="46" phylum="Arthropoda" rank="subSpecies" species="sulcaticeps" subSpecies="indosinensis">subspecies indosinensis</taxonomicName>
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to the species rank.
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</paragraph>
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</subSubSection>
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<subSubSection id="E8DBF144773DBAE3CAB6BECF8C6F05E1" type="discussion">
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<paragraph id="632F17D38954502FB0709768649ADE6B" pageNumber="46">
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This species is characterized among Indo-Chinese species by a combination of the following characteristics: in the major dorsal and lateral faces of vertexal lobe rugoso-reticulate or reticulate; in the major frontal carina relatively well developed; in the minor preoccipital carina conspicuous dorsally and laterally; in the major submedian processes of hypostoma well developed; in the major posterior slope of promesonotal dome with a low prominence/mound; in the major and minor petiole longer than postpetiole. This species is similar to
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<taxonomicName id="FC1A182343198A54C67A37C412BFAAAC" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244652" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole elongicephala" order="Hymenoptera" pageNumber="46" phylum="Arthropoda" rank="species" species="elongicephala">Pheidole elongicephala</taxonomicName>
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<taxonomicNameLabel id="6F5078032C56ED02709B19B238D04AA7" rank="species">sp.n.</taxonomicNameLabel>
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and
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<taxonomicName id="81808A542C15CD2254E46BA77776C970" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244655" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole ochracea" order="Hymenoptera" pageNumber="46" phylum="Arthropoda" rank="species" species="ochracea">P. ochracea</taxonomicName>
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<taxonomicNameLabel id="CE7AD612F13A26835851F80971E198BD" rank="species">sp.n.</taxonomicNameLabel>
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However, in the major of the latter two vertexal lobes in full-face view relatively close to each other; and submedian processes of hypostoma is usually (but not always) very small or inconspicuous.
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</paragraph>
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</subSubSection>
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<subSubSection id="494CF9BF8E995DB25A5E85565BAA34AD" type="distribution">
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<paragraph id="5DD9601D3D6B627BD48E582B4352A950" pageNumber="46">Distribution & bionomics: Known from N. Vietnam and S. China. This species seemingly prefers woody habitats. Majors serve as repletes [Eg99-VN-128].</paragraph>
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</subSubSection>
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</treatment>
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</document> |