104 lines
14 KiB
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104 lines
14 KiB
XML
<document id="05C20E2025767AD0F37BBB82135CD386" 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="A159172D73A3460A7EAADFA965A37722" docLanguage="en" docName="22171" docOrigin="Zootaxa 1902" docSource="http://hdl.handle.net/10199/19085" docTitle="Pheidole rugithorax Eguchi, 2008, sp.n." docType="treatment" docVersion="10" lastPageNumber="87" masterDocId="05AA04380484BD1D646413E1E2F24622" masterDocTitle="A revision of Northern Vietnamese species of the ant genus Pheidole (Insecta: Hymenoptera: Formicidae: Myrmicinae)." masterLastPageNumber="118" masterPageNumber="1" pageNumber="84" updateTime="1701311757962" updateUser="plazi">
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<mods:titleInfo id="9A22FADB6E02C426A20777B17F7F4B48">
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<mods:title id="5722212BAFCF9536E58584C39F6BD74F">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="060FED284EC97966262041BF29692E9A" type="personal">
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<mods:role id="EDBF93420EC3E7323E6EABA78FCEAB90">
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<mods:roleTerm id="4036C8446723B8948D196598CFC45B5A">Author</mods:roleTerm>
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<mods:namePart id="F0BB43AB6338B3792A58E6C197156D6F">Eguchi, K.</mods:namePart>
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<mods:typeOfResource id="AAD3112774217A05782DC249F396FABB">text</mods:typeOfResource>
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<mods:title id="CB115CDD1C0C917C6F7EED1A0416284A">Zootaxa</mods:title>
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<mods:part id="B3F43763BBFE8FC46793F64E322321D8">
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<mods:date id="05652A4E90B7DADD826F47471B370BF8">2008</mods:date>
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<mods:detail id="2A8A21F58BC62328F81B25172A981140" type="volume">
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<mods:number id="9F66AF562A85FA9F5D436A56A35C3F38">1902</mods:number>
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<mods:start id="2D54485D52A9B0B0EC38DB51194D73D7">1</mods:start>
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<mods:end id="911C1A8C9878B8EDF37B615AEE210278">118</mods:end>
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<mods:url id="A6F14EE855DAD788C00B05CB9552835B">http://hdl.handle.net/10199/19085</mods:url>
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<mods:classification id="403414F3B425CE961B3EF0432DE8D650">journal article</mods:classification>
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<mods:identifier id="BB1D2015EF667EA60C4A8FA1F12C823A" type="HNS-Pub">22171</mods:identifier>
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<treatment id="A159172D73A3460A7EAADFA965A37722" ID-DOI="http://doi.org/10.5281/zenodo.6230496" ID-GBIF-Taxon="100133934" ID-Zenodo-Dep="6230496" LSID="urn:lsid:plazi:treatment:A159172D73A3460A7EAADFA965A37722" httpUri="http://treatment.plazi.org/id/A159172D73A3460A7EAADFA965A37722" lastPageNumber="87" pageNumber="84">
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<subSubSection id="14455BAD38D0C1AA3E5DA60914D81EE3" type="nomenclature">
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<paragraph id="8C20134647AFE3EAA1D7AB8FD2C03B8A" pageNumber="84">
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<taxonomicName id="5116B340C34110778DB42EF27E9DD8EF" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244656" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole rugithorax" order="Hymenoptera" pageNumber="84" phylum="Arthropoda" rank="species" species="rugithorax">Pheidole rugithorax</taxonomicName>
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<taxonomicNameLabel id="0E1030DBEECF7EBD6E522A7945DD1C9C" rank="species">sp.n.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="F162F86276A5F98C57719F5E83E87206" type="description">
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<paragraph id="3E5B6768EECD4F5D693DF2861755433A" pageNumber="84">Figs. 23a-g</paragraph>
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</subSubSection>
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<subSubSection id="DD3BB20CA70414EA30C7B36C79841F88" type="reference_group">
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<paragraph id="DD89B4FF79F5BE57B42B2D6ECFA0E21F" pageNumber="84">
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<taxonomicName id="DA9B0EAC0A6B3E3D048313FA02F307B4" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:24885" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole Westwood" order="Hymenoptera" pageNumber="84" phylum="Arthropoda" rank="genus">Pheidole</taxonomicName>
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sp. eg-141. Eguchi, 2003: 338 (description of male genitalia).
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</paragraph>
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</subSubSection>
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<subSubSection id="5B71EC4B62C7481B183CC1D5CB2EF235" type="materials_examined">
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<paragraph id="0B3B8F65ED4402C0154BC868E5243BAC" pageNumber="84">Type material examined: Holotype: major, Pha Lai (near forestry station), Pu Mat N.P., Nghe An, N. Vietnam[K. Eguchi leg., colony: Eg26iii06-09] (IEBR); paratypes: 13 majors, 15 minors & 1 queen from the same colony as holotype (IEBR, MCZC, MHNG & ACEG).</paragraph>
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<paragraph id="1588E0FA0D9B2A0815F407277AA0AD42" pageNumber="84">
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Other material examined: S. Vietnam: Dong Nai: S. Cat Tien N.P., <160 m alt. [Eg04-VN-694]. Thailand: Chiang Mai: Doi Suthep-Pui N.P., ca. 900 m alt. [Eg01-TH-084]; Kanchanaburi: Srinakarin Dam N.P., 150-200 m alt. [TH02-SKY-11]; Chanthaburi: Khao Soi Dao [Eg01-TH-052]. Myanmar: Cat & Kitten Island [Ecoswiss 28/ii/1999]. Eguchi's informal species code "
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<taxonomicName id="7D4EDA52B1A0444F00E8F2CCD3B50E29" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:24885" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole Westwood" order="Hymenoptera" pageNumber="84" phylum="Arthropoda" rank="genus">Pheidole</taxonomicName>
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sp. eg-141" applies to this species.
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</paragraph>
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</subSubSection>
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<subSubSection id="D7CAB76ED828862DFB8E3CD001D3F887" type="description">
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<paragraph id="D481C561FAE7FDE497D184A55AFE502C" pageNumber="84">Worker measurements: Holotype (major). -HL 1.21 mm; HW 1.18 mm; CI 98; SL 0.72 mm; SI 61; FL 0.91 mm; FI 77.</paragraph>
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<paragraph id="4D526379DAE9D364C3AA29342CB7BEDC" pageNumber="84">Nontype major (n=4). - HL 1.01-1.21 mm; HW 0.96-1.18 mm; CI 95-99; SL 0.64-0.72 mm; SI 61-69; FL 0.77-0.91 mm; FI 77-85.</paragraph>
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<paragraph id="F3E06ECE8C7BA2F75184E5AF4F27D989" pageNumber="84">Minor (n=5, including one paratype minor, for HL, HW, CI, SL, SI; n=4 including one paratype minor, for FL, FI). - HL 0.55-0.67 mm; HW 0.49-0.59 mm; CI 86-89; SL 0.64-0.76 mm; SI 123-137; FL 0.66-0.81 mm; FI 135-145.</paragraph>
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<paragraph id="F50F431A064C473602776A5071474F84" pageNumber="84">Worker description</paragraph>
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<paragraph id="2562D8B71FE69AAE1B59A8B97D90715C" pageNumber="84">Major. - Head in lateral view not impressed on vertex; dorsum of head sparsely bearing long standing hairs which are unclearly distinguished from shorter and thinner background hairs; frons rugose longitudinally; vertex reticulate or rugoso-reticulate; dorsal and dorsolateral faces of vertexal lobe reticulate; frontal carina conspicuous; antennal scrobe inconspicous or very shallow; median longitudial carina of clypeus absent, or present but weak; median and submedian processes of hypostoma absent or inconspicuous; lateral processes developed well, located rather ventrally; antenna with a 3-segmented club; maximal diameter of eye almost as long as, or a little longer than antennal segment X. Promesonotal dome in dorsal view reticulate, or transversely rugose or rugoso-reticulate, in lateral view with a low or inconspicouous mound on its posterior slope; humerus of the dome not or hardly produced; the dome at the humeri narrower than at the bottom; petiole almost as long as, or a little longer than postpetiole (excluding helcium). Petiolar node in lateral view subangulate dorsally; postpetiole massive. First gastral tergite smooth and shining entirely.</paragraph>
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<paragraph id="6CCC2F751E493BEE54DC7B886040B12C" lastPageNumber="86" pageNumber="84">Minor. - Frons smooth to shagreened; vertex smooth, shagreened or sculptured (rugoso-reticulate or rugoso-punctate); dorsolateral face of head behind eye rugoso-reticulate or rugoso-punctate at least weakly; preoccipital carina conspicuous to weak dorsally and aterally; median part of clypeus smooth and shining,without a median longitudinal carina; antenna with a 3-segmented club; scape extending far beyond posterolateral margin of head; maximal diameter of eye almost as long as, or a little shorter than antennal segment X. Promesonotal dome in lateral view usually flattend dorsally (but rarely convex as in the minor of colony Eg01-TH-084), with a low or inconspicuous mound on its posterior slope; dorsum of the dome rugoso-reticulate, or smooth to shagreened but sparsely sculptured with rugulae; lateral face of the dome rugoso-reticulate or rugoso-punctate at least weakly; humeral area of the dome marked with rugulae, and often forming a low prominence; mesopleuron, metapleuron and lateral face of propodeum punctured or rugoso-punctate weakly, or largely smooth. Petiole as long as or shorter than postpetiole (excluding helcium); postpetiole massive.</paragraph>
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<caption id="CFD5C98BCA68A54BE1AC1F2AE9A241F9">
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<paragraph id="8E071CBA7B7F07165AFD0D58E50AEE8A" pageNumber="85">
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<pageStartToken id="F766EEAE0B1DAF9C6F700FD38A96280C" pageNumber="85">FIGURE</pageStartToken>
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23a-d,
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<taxonomicName id="FD7CDF82E3681ABB5BB528AD5A09941A" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244656" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole rugithorax" order="Hymenoptera" pageNumber="85" phylum="Arthropoda" rank="species" species="rugithorax">Pheidole rugithorax</taxonomicName>
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<taxonomicNameLabel id="030152581F42C6CAD7C3C3432C58E2AB" rank="species">sp.n.</taxonomicNameLabel>
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, holotype (major) [Eg26iii06-09] - 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="6C50D7D4ABABFF69CF764C38B9B758E9">
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<paragraph id="7A50B43818909F293944276CBE404291" pageNumber="86">
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<pageStartToken id="07A041D8752245A9D48E2C2F77E46A71" pageNumber="86">FIGURE</pageStartToken>
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23e-g,
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<taxonomicName id="A35A9844EF781CF29EEF3B96B94CAAFA" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244656" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole rugithorax" order="Hymenoptera" pageNumber="86" phylum="Arthropoda" rank="species" species="rugithorax">Pheidole rugithorax</taxonomicName>
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<taxonomicNameLabel id="07D6D11D0636C4400B6A1D806190521C" rank="species">sp.n.</taxonomicNameLabel>
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, paratype minor [Eg26iii06-09] - e, head in full-face view; f, mesosoma and waist in dorsal view; g, mesosoma and waist in lateral view.
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</paragraph>
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</caption>
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<paragraph id="62B6FAE4E7631EC6791145E66EF0C0DC" pageNumber="87">
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Recognition: In Southeast Asia I have recognized two
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<taxonomicName id="A58362FA4DEEDCEBF2671C64247FEA16" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:24885" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole Westwood" order="Hymenoptera" pageNumber="87" phylum="Arthropoda" rank="genus">Pheidole</taxonomicName>
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species (P. sp. eg-141 and P sp. eg-174) which, in the major worker, much resemble each other and are also very similar to
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<taxonomicName id="B8B5371ABECA85D1AEB8E8205A4E540E" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:232321" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole protea Forel" order="Hymenoptera" pageNumber="87" phylum="Arthropoda" rank="species" species="protea">P. protea</taxonomicName>
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. Practically these three are hard to separate in the major (and so Eguchi (2004) determined P. sp. eg-141 as
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<taxonomicName id="E285C8BB310D7617B91AF291AA2578EA" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:232321" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole protea Forel" order="Hymenoptera" pageNumber="87" phylum="Arthropoda" rank="species" species="protea">P. protea</taxonomicName>
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). However, P. sp. eg-141 and P. sp. eg-174 are separable from each other by the characteristics of the minor. In the minor of P. sp. eg-141 the promesonotal dome is sculptured by rugulae at least laterally, and its humeral area is strongly maked with rugulae and often armed with a low humeral prominence. On the other hand, in the minor of P. sp. eg-174, the dome is almost smooth and shining, and its humeral area is neither marked with rugulae nor armed with a humeral prominence. Since
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<taxonomicName id="628E360B1ACA38F332C28EA3B5CC3E74" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:232321" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole protea Forel" order="Hymenoptera" pageNumber="87" phylum="Arthropoda" rank="species" species="protea">P. protea</taxonomicName>
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was described solely based on the major, the assignment of either of P. sp. eg-141 or P. sp. eg-174 to
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<taxonomicName id="F57411E42310830CA3A997433BA46619" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:232321" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole protea Forel" order="Hymenoptera" pageNumber="87" phylum="Arthropoda" rank="species" species="protea">P. protea</taxonomicName>
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would be impossible until decisive characters useful in separating these three in the major are found. In this situation it seems unreasonable to leave P. sp. eg- 141 and P. sp. eg-174 unnamed. Here I describe P. sp. eg-141 and P. sp. eg-174 as new species (
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<taxonomicName id="D7C74023925ED2E9FCE5D8AFC42E4103" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244656" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole rugithorax" order="Hymenoptera" pageNumber="87" phylum="Arthropoda" rank="species" species="rugithorax">Pheidole rugithorax</taxonomicName>
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<taxonomicNameLabel id="7D13C344068843ED21B5C1AA0D95D53E" rank="species">sp.n.</taxonomicNameLabel>
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and
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<taxonomicName id="7025785A2F1660EA0C40F9799A1EE0FC" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244654" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole laevithorax" order="Hymenoptera" pageNumber="87" phylum="Arthropoda" rank="species" species="laevithorax">P. laevithorax</taxonomicName>
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<taxonomicNameLabel id="1189FE5D9711034DE30CB7B9069368DF" rank="species">sp.n.</taxonomicNameLabel>
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, respectively).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |