127 lines
16 KiB
XML
127 lines
16 KiB
XML
<document id="F357042352ED6DD19DD92B7852807670" ID-DOI="10.11646/zootaxa.4088.1.1" ID-GBIF-Dataset="4019c4cc-9ef3-402e-888b-f258264b3617" ID-ISSN="1175-5326" ID-Zenodo-Dep="261854" ID-ZooBank="7F80636F-C96A-40B8-9DC6-BD341EF0D5AE" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1457455295274" checkinUser="donat" docAuthor="Rigato, Fabrizio" docDate="2016" docId="03B76753FFACFFFE77F9FE01FEFDFD34" docLanguage="en" docName="15546-5076-1-PB.pdf.imf" docOrigin="Zootaxa 4088 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Polyrhachis kohli Forel" docType="treatment" docVersion="11" lastPageNumber="27" masterDocId="FF8E1F2BFFB5FFE4776EFFEEFFBFFFCB" masterDocTitle="The ant genus Polyrhachis F. Smith in sub-Saharan Africa, with descriptions of ten new species. (Hymenoptera: Formicidae)" pageNumber="26" updateTime="1698174368081" updateUser="plazi">
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<mods:mods id="37B7FEA59AD3699189B5E2294C49DBF0" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="151723DAF0416A0A201FA60DDA39AF9F">
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<mods:title id="F15155946F546910C38FA22B105910E5">The ant genus Polyrhachis F. Smith in sub-Saharan Africa, with descriptions of ten new species. (Hymenoptera: Formicidae)</mods:title>
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<mods:name id="D5FC820B4CFAAAF1749A67FCCAB300A8" type="personal">
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<mods:namePart id="68B353FA991FC7AA7F8B08FCBC92B60F">Rigato, Fabrizio</mods:namePart>
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<mods:typeOfResource id="0F5A23BB63A94B6035EFB4B72CEAC7EF">text</mods:typeOfResource>
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<mods:title id="54D1A63576C6C776C9F7EB1F95C57143">Zootaxa</mods:title>
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<mods:part id="E7BFC18E7137260ABFFE086FAD781AD1">
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<mods:date id="6EB9BB4315749153F2D23BE32EF3D0B0">2016</mods:date>
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<mods:detail id="49B345B0A7A1F38A45E10940557F9456" type="volume">
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<mods:number id="5D84BFE51D3BD069641F3DA81D52F31A">4088</mods:number>
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<mods:detail id="BE4492B21559C19329121B42704360AD" type="issue">
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<mods:number id="0656A2F45EBF160D3308B5F87E484777">1</mods:number>
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<mods:classification id="85585CDA0A848CCF03404E15232B04CE">journal volume</mods:classification>
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<mods:identifier id="DF73DFFD595C60AD12307DD33E16E98C" type="DOI">10.11646/zootaxa.4088.1.1</mods:identifier>
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<mods:identifier id="D5E8664A24C0298B144B679EE0A85737" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="C7AF6CF6C99A4370AFB6175232CE616C" type="Zenodo-Dep">261854</mods:identifier>
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<treatment id="03B76753FFACFFFE77F9FE01FEFDFD34" ID-DOI="http://doi.org/10.5281/zenodo.6073040" ID-GBIF-Taxon="125783346" ID-Zenodo-Dep="6073040" LSID="urn:lsid:plazi:treatment:03B76753FFACFFFE77F9FE01FEFDFD34" httpUri="http://treatment.plazi.org/id/03B76753FFACFFFE77F9FE01FEFDFD34" lastPageId="26" lastPageNumber="27" pageId="25" pageNumber="26">
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<subSubSection id="C30485CEFFACFFFD77F9FE01FEFEFD41" pageId="25" pageNumber="26" type="nomenclature">
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<paragraph id="8BA1D645FFACFFFD77F9FE01FE09FDC1" blockId="25.[151,438,495,522]" box="[151,438,495,522]" pageId="25" pageNumber="26">
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<heading id="D0E96129FFACFFFD77F9FE01FE09FDC1" bold="true" box="[151,438,495,522]" fontSize="11" level="1" pageId="25" pageNumber="26" reason="1">
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<taxonomicName id="4C1EADC6FFACFFFD77F9FE01FE09FDC1" authority="Forel" authorityName="Forel" box="[151,438,495,522]" class="Insecta" family="Formicidae" genus="Polyrhachis" kingdom="Animalia" order="Hymenoptera" pageId="25" pageNumber="26" phylum="Arthropoda" rank="species" species="kohli">
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<emphasis id="B96A0A57FFACFFFD77F9FE01FE09FDC1" bold="true" box="[151,438,495,522]" pageId="25" pageNumber="26">
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<emphasis id="B96A0A57FFACFFFD77F9FE01FED2FDC2" bold="true" box="[151,365,495,521]" italics="true" pageId="25" pageNumber="26">Polyrhachis kohli</emphasis>
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Forel
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<paragraph id="8BA1D645FFACFFFD77F9FDD8FEFEFD41" blockId="25.[151,1436,566,650]" pageId="25" pageNumber="26">
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<taxonomicName id="4C1EADC6FFACFFFD77F9FDD8FE41FD87" authority="Forel, 1916: 454" authorityName="Forel" authorityPageNumber="454" authorityYear="1916" box="[151,510,566,588]" class="Insecta" family="Formicidae" genus="Polyrhachis" kingdom="Animalia" order="Hymenoptera" pageId="25" pageNumber="26" phylum="Arthropoda" rank="species" species="kohli">
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<emphasis id="B96A0A57FFACFFFD77F9FDD8FEF4FD87" box="[151,331,566,588]" italics="true" pageId="25" pageNumber="26">Polyrhachis kohli</emphasis>
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Forel, 1916: 454
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</taxonomicName>
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. Lectotype worker [AntWeb photo: CASENT0910954], two paralectotype worker and one paralectotype gyne (by present designation), DEMOCRATIC REPUBLIC of the CONGO (
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<emphasis id="B96A0A57FFACFFFD73ABFDB8FAA0FDA0" box="[1221,1311,597,619]" italics="true" pageId="25" pageNumber="26">H. Kohl</emphasis>
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). (MHNG) [examined].
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</paragraph>
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</subSubSection>
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<subSubSection id="C30485CEFFACFFFD77F9FD58FCA0F9E4" pageId="25" pageNumber="26" type="diagnosis">
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<paragraph id="8BA1D645FFACFFFD77F9FD58FB80FD38" blockId="25.[151,1437,694,1763]" pageId="25" pageNumber="26">
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<emphasis id="B96A0A57FFACFFFD77F9FD58FEAEFD04" bold="true" box="[151,273,694,719]" pageId="25" pageNumber="26">Diagnosis.</emphasis>
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A hairy, moderately large
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<taxonomicName id="4C1EADC6FFACFFFD750CFD58FD16FD04" box="[610,681,694,719]" class="Insecta" family="Formicidae" genus="Polyrhachis" kingdom="Animalia" order="Hymenoptera" pageId="25" pageNumber="26" phylum="Arthropoda" rank="species" species="revoili">
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<emphasis id="B96A0A57FFACFFFD750CFD58FD16FD04" box="[610,681,694,719]" italics="true" pageId="25" pageNumber="26">revoili</emphasis>
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</taxonomicName>
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-group species with immarginate mesosoma, propodeal dorsum distinctly longer than wide, and long and sinuous standing hairs on the appendages.
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</paragraph>
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<paragraph id="8BA1D645FFACFFFD77A9FD11FA23FCDC" blockId="25.[151,1437,694,1763]" box="[199,1436,766,791]" pageId="25" pageNumber="26">
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<emphasis id="B96A0A57FFACFFFD77A9FD11FE36FCDC" box="[199,393,766,791]" italics="true" pageId="25" pageNumber="26">Lectotype worker</emphasis>
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: HL 1.37, HW 0.99, CI 72, SL 1.74, SI 175, FW 0.37, FI 37, PW 0.88, WL 1.87–, HTL 1.70.
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</paragraph>
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<paragraph id="8BA1D645FFACFFFD77A9FCCCFC10FBB5" blockId="25.[151,1437,694,1763]" pageId="25" pageNumber="26">Clypeus with relatively narrow protruding rectangular anterior lobe at its anterior margin. Head in full face view elongate oval, with anteriorly converging sides and convex posterior margin. Eyes moderately large and protruding. Mesosoma slender, fully immarginate, both transversely and longitudinally convex. In dorsal view, pro- and mesonotum look weakly transverse and the propodeum twice as long as wide, when considering as a reference width the outer ends of the propodeal ridges. In profile, propodeal dorsum a little longer than the declivity. Pronotal teeth small, their anterior edge almost perpendicular to the longitudinal axis of the body. Propodeal dorsum and declivity separated by two moderately developed ridges, leaving a narrow gap between them; the gap is slightly narrower than each ridge. Promesonotal and metanotal sutures weak. Petiole with a dorsal pair of moderately long, diverging spines and a lateral pair of small sharp teeth; the dorsal margin of the petiole almost straight and about 1.5 times as long as each spine. First gastral tergite anteriorly concave.</paragraph>
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<paragraph id="8BA1D645FFACFFFD77A9FB64FB87FAC4" blockId="25.[151,1437,694,1763]" pageId="25" pageNumber="26">Mandibles weakly sculptured: proximally subopaque and shagreened and becoming apically smoother. Clypeus superficially reticulate. Head dorsum mostly irregularly longitudinally rugulose. Mesosoma and petiole reticulate-punctate, mesosomal dorsum with a more or less developed superimposed longitudinal rugulation. Appendages finely reticulate-punctate. Gaster finely reticulate and weakly shining.</paragraph>
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<paragraph id="8BA1D645FFACFFFD77A9FAF4FB92FAB0" blockId="25.[151,1437,694,1763]" pageId="25" pageNumber="26">Standing hairs fine, abundant and mostly pale and flexuous throughout. Longest hairs on tibiae approaching the maximum tibial width; longest hairs on scapes about thrice as long as the scape diameter. Pubescence whitish, moderately long and dense on most body surfaces, but never hiding sculpturation.</paragraph>
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<paragraph id="8BA1D645FFACFFFD77A9FA68FD5FFA2C" blockId="25.[151,1437,694,1763]" pageId="25" pageNumber="26">Body black, mandibles brown, becoming almost testaceous apically. Legs mostly piceous, with tibiae, except basally, and apical tarsal segments ferrugineous. Antennae with mostly piceous scape; funiculus ferrugineous, except the darkened base of its basalmost 4-5 joints.</paragraph>
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<paragraph id="8BA1D645FFACFFFD77A9FA1CFCA0F9E4" blockId="25.[151,1437,694,1763]" pageId="25" pageNumber="26">
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<emphasis id="B96A0A57FFACFFFD77A9FA1CFE7AF9C0" box="[199,453,1522,1547]" italics="true" pageId="25" pageNumber="26">Paralectotype workers</emphasis>
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(n=2): HL 1.28–1.40, HW 0.94–1.02, CI 73, SL 1.65–1.70, SI 167–176, FW 0.35–0.37, FI 36–37, PW 0.83–0.87, WL 1.76–1.83, HTL 1.43–1.62.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30485CEFFACFFFE77A9F9D4FEFDFD34" lastPageId="26" lastPageNumber="27" pageId="25" pageNumber="26" type="description">
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<paragraph id="8BA1D645FFACFFFD77A9F9D4FEF3F9BC" blockId="25.[151,1437,694,1763]" pageId="25" pageNumber="26">
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<emphasis id="B96A0A57FFACFFFD77A9F9D4FE1DF999" box="[199,418,1594,1619]" italics="true" pageId="25" pageNumber="26">Paralectotype gyne</emphasis>
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: HL 1.63, HW 1.15, CI 71, SL 2.05, SI 178, FW 0.42, FI 37, ScW 1.45, MnL 1.87, WL 2.63, HTL 2.05.
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</paragraph>
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<paragraph id="8BA1D645FFACFFFD77A9F96CFD5FF928" blockId="25.[151,1437,694,1763]" pageId="25" pageNumber="26">
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<emphasis id="B96A0A57FFACFFFD77A9F96CFEFBF950" bold="true" box="[199,324,1666,1691]" pageId="25" pageNumber="26">Comment.</emphasis>
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Bolton’s description (1973) of
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<taxonomicName id="4C1EADC6FFACFFFD75CAF96DFCA9F950" box="[676,790,1666,1691]" class="Insecta" family="Formicidae" genus="Polyrhachis" kingdom="Animalia" order="Hymenoptera" pageId="25" pageNumber="26" phylum="Arthropoda" rank="species" species="volkarti">
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<emphasis id="B96A0A57FFACFFFD75CAF96DFCA9F950" box="[676,790,1666,1691]" italics="true" pageId="25" pageNumber="26">P. volkarti</emphasis>
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</taxonomicName>
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must be referred to
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<emphasis id="B96A0A57FFACFFFD7499F96CFB88F950" box="[1015,1079,1666,1691]" italics="true" pageId="25" pageNumber="26">
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<taxonomicName id="4C1EADC6FFACFFFD7499F96CFB8CF950" box="[1015,1075,1666,1691]" class="Insecta" family="Formicidae" genus="Polyrhachis" kingdom="Animalia" order="Hymenoptera" pageId="25" pageNumber="26" phylum="Arthropoda" rank="species" species="kohli">kohli</taxonomicName>
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.
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</emphasis>
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The latter is a valid species and not a synonym of
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<emphasis id="B96A0A57FFACFFFD7631F949FE72F975" box="[351,461,1702,1727]" italics="true" pageId="25" pageNumber="26">P. v o l k ar t i</emphasis>
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Forel as proposed by Bolton (1973). The main distinctive features of gynes (
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<emphasis id="B96A0A57FFACFFFD7244F949FA27F975" box="[1322,1432,1702,1727]" italics="true" pageId="25" pageNumber="26">P. v o l k ar t i</emphasis>
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was described on a single gyne only) are as follows:
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</paragraph>
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<paragraph id="8BA1D645FFAFFFFE77F1FF3EFBD3FF2D" blockId="26.[159,1425,208,599]" box="[159,1132,208,230]" pageId="26" pageNumber="27">
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<taxonomicName id="4C1EADC6FFAFFFFE77F1FF3EFEEDFF2D" box="[159,338,208,230]" class="Insecta" family="Formicidae" genus="Polyrhachis" kingdom="Animalia" order="Hymenoptera" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="kohli">
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<emphasis id="B96A0A57FFAFFFFE77F1FF3EFEEDFF2D" box="[159,338,208,230]" italics="true" pageId="26" pageNumber="27">Polyrhachis kohli</emphasis>
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</taxonomicName>
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(paralectotype gyne)
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<taxonomicName id="4C1EADC6FFAFFFFE744DFF3EFC4DFF2D" box="[803,1010,208,230]" class="Insecta" family="Formicidae" genus="Polyrhachis" kingdom="Animalia" order="Hymenoptera" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="volkarti">
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<emphasis id="B96A0A57FFAFFFFE744DFF3EFC4DFF2D" box="[803,1010,208,230]" italics="true" pageId="26" pageNumber="27">Polyrhachis volkarti</emphasis>
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</taxonomicName>
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(type gyne)
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</paragraph>
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<paragraph id="8BA1D645FFAFFFFE77F1FF17FA3FFEA0" blockId="26.[159,1425,208,599]" pageId="26" pageNumber="27">Standing hairs longer and often sinuous. Length of longest Standing hairs shorter, straight to uniformly curved. Length of standing hairs on extensor tibial surface approaching the tibial longest standing hairs on extensor tibial surface at most width at midlength. Scutum and scapes with long, flexuous approaching half of the tibial width at midlength. Scutum and hairs, often more than twice as long as scape diameter. scapes with relatively short and straight hairs, at most about</paragraph>
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<paragraph id="8BA1D645FFAFFFFE744DFE9AFBEFFE41" blockId="26.[159,1425,208,599]" box="[803,1104,372,394]" pageId="26" pageNumber="27">1.5 as long as scape diameter.</paragraph>
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<paragraph id="8BA1D645FFAFFFFE77F1FE73FC5DFDC4" blockId="26.[159,1425,208,599]" pageId="26" pageNumber="27">Propodeal ridges much closer to one another, they are Propodeal ridges widely separated, the space between them separated by a space slightly larger than the length of a single much larger than the length of a single ridge. The distance ridge. The distance between ridges’ outer ends is less that the between ridges’ outer ends is larger than the length of the length of the propodeal dorsum. propodeal dorsum.</paragraph>
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<paragraph id="8BA1D645FFAFFFFE77F1FDCDFC3EFD9C" blockId="26.[159,1425,208,599]" pageId="26" pageNumber="27">In profile, propodeal dorsum about as long as the declivity. In profile, propodeal dorsum distinctly shorter than the declivity.</paragraph>
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<paragraph id="8BA1D645FFAFFFFE77A9FD70FEFDFD34" blockId="26.[151,1436,670,767]" pageId="26" pageNumber="27">
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The three workers of the type series of
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<taxonomicName id="4C1EADC6FFAFFFFE75FAFD71FD54FD7C" box="[660,747,670,695]" class="Insecta" family="Formicidae" genus="Polyrhachis" kingdom="Animalia" order="Hymenoptera" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="kohli">
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<emphasis id="B96A0A57FFAFFFFE75FAFD71FD54FD7C" box="[660,747,670,695]" italics="true" pageId="26" pageNumber="27">P. kohli</emphasis>
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</taxonomicName>
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are evidently conspecific with the gyne and their propodea appear unusually narrow and elongate in dorsal view when compared to similar species (see also under
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<taxonomicName id="4C1EADC6FFAFFFFE77F9FD08FE8DFD34" box="[151,306,742,767]" class="Insecta" family="Formicidae" genus="Polyrhachis" kingdom="Animalia" order="Hymenoptera" pageId="26" pageNumber="27" phylum="Arthropoda" rank="species" species="submarginata">
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<emphasis id="B96A0A57FFAFFFFE77F9FD08FE8DFD34" box="[151,306,742,767]" italics="true" pageId="26" pageNumber="27">submarginata</emphasis>
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</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |