110 lines
16 KiB
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110 lines
16 KiB
XML
<document id="912BF1EF59290823E97E3667CD2FAA56" 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="EE2E79509F2B7CA76572B77D6B10A568" docLanguage="en" docName="22171" docOrigin="Zootaxa 1902" docSource="http://hdl.handle.net/10199/19085" docTitle="Pheidole elongicephala Eguchi, 2008, sp.n." docType="treatment" docVersion="10" lastPageNumber="21" masterDocId="05AA04380484BD1D646413E1E2F24622" masterDocTitle="A revision of Northern Vietnamese species of the ant genus Pheidole (Insecta: Hymenoptera: Formicidae: Myrmicinae)." masterLastPageNumber="118" masterPageNumber="1" pageNumber="20" updateTime="1701311757962" updateUser="plazi">
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<mods:titleInfo id="2C9DC5B44F27D1105851339816159736">
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<mods:title id="81416BA89E38EAB27B35191D5252F28F">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="5298F1E2C5984AFA191E9FC876A5503D" type="personal">
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<mods:roleTerm id="12ED9273E59B6E3D78D88F5DD2399361">Author</mods:roleTerm>
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<mods:namePart id="E38E29617B1DDA97ABE9C80B9F3F7EB5">Eguchi, K.</mods:namePart>
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<mods:typeOfResource id="94C6FD1172937FBB4CF562223A0D2344">text</mods:typeOfResource>
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<mods:title id="829C58860E3398234A5CC3623D2B6A73">Zootaxa</mods:title>
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<mods:part id="FB59B9FDF47DD98439EB28B70506C51D">
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<mods:date id="971CCD3DA4E7600C4567482E3CCB7120">2008</mods:date>
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<mods:detail id="E1A3DCAE407A19EF90F0D683F4F43BEC" type="volume">
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<mods:number id="AA6EED83C53D20A514EF0A03D71C7A9F">1902</mods:number>
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<mods:start id="1AAF1D75C0307170AFA4D31E44E05473">1</mods:start>
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<mods:end id="2AE383D4353EAE3FB9B87D400126F749">118</mods:end>
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<mods:location id="4B05D120BFF2B83EB9218564DCC309B2">
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<mods:url id="898F0E40EC9A0160862104424A5AD638">http://hdl.handle.net/10199/19085</mods:url>
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</mods:location>
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<mods:classification id="DBE25B3BBDBCE76C4B3EBFDEDFD110A7">journal article</mods:classification>
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<mods:identifier id="AEE4607DBF11B05D1BC22475B987319F" type="HNS-Pub">22171</mods:identifier>
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<treatment id="EE2E79509F2B7CA76572B77D6B10A568" ID-DOI="http://doi.org/10.5281/zenodo.6230456" ID-GBIF-Taxon="100133901" ID-Zenodo-Dep="6230456" LSID="urn:lsid:plazi:treatment:EE2E79509F2B7CA76572B77D6B10A568" httpUri="http://treatment.plazi.org/id/EE2E79509F2B7CA76572B77D6B10A568" lastPageNumber="21" pageNumber="20">
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<subSubSection id="496765BE4ACC6B6233900E0FD4EB614C" type="nomenclature">
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<paragraph id="113B055831C5AB93B5644B6340AB3D96" pageNumber="20">
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<taxonomicName id="76418AE1B8DB4A645788D67265257839" 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="20" phylum="Arthropoda" rank="species" species="elongicephala">Pheidole elongicephala Eguchi</taxonomicName>
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<taxonomicNameLabel id="598536FE2832688AF3FCE675E404AD32" rank="species">sp.n.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection id="CE874E61A521CA546FC9BA9F89F6D886" type="description">
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<paragraph id="0F2C768F0CCE0A3E74CF221E3E750BF1" pageNumber="20">Figs. 4a-h</paragraph>
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</subSubSection>
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<subSubSection id="E4156FCD255A100370BC219720809FC0" type="reference_group">
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<paragraph id="00EC6B2DE4E2F593263FF01ED34C7CBE" pageNumber="20">
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<taxonomicName id="82F4671FE2AC01BC2FD8CFAD091EF888" 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="20" phylum="Arthropoda" rank="genus">Pheidole</taxonomicName>
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sp. B (aff.
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<taxonomicName id="1FF1B1061B9F02899487FEE9435199B7" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:33572" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole aglae Forel" order="Hymenoptera" pageNumber="20" phylum="Arthropoda" rank="species" species="aglae">aglae Forel</taxonomicName>
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). Yamane et. al. 2003: 58 (checklist).
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</paragraph>
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<paragraph id="1C1C4E5D0BC8F7B2DD60EBAE920E8196" pageNumber="20">
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<taxonomicName id="465EABEBE74C9E6F378585876D34E39C" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:33572" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole aglae Forel" order="Hymenoptera" pageNumber="20" phylum="Arthropoda" rank="species" species="aglae">Pheidole aglae Forel</taxonomicName>
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. Misidentification made by Eguchi et al. 2004 (ecological study).
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</paragraph>
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</subSubSection>
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<subSubSection id="8F9DF86732EDA1A5FDF6535DC3F2E9AF" type="materials_examined">
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<paragraph id="7A152DE7CC066BA45EEEB24DA1CA8607" pageNumber="20">Type material examined: Holotype, major, Cuc Phuong N.P. ("Dong Nguoi Xua" Area), Ninh Binh, N. Vietnam [Eg09vi05-08 (K. Eguchi leg., 09/JUN/2005)] (IEBR); paratypes: 7 majors, 9 minors & 2 males, same data as holotype (IEBR, MHNG, MCZC, & ACKE).</paragraph>
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</subSubSection>
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<subSubSection id="E64BCBD9E20DB9BEE6012A7287CFE614" type="discussion">
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<paragraph id="069CB80995D7C0AF0CF71324CC221706" lastPageNumber="21" pageNumber="20">
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Other material examined: S. China: Hong Kong: Taipo Kau N.P., New Territory [Eg00-HK-028]. Vietnam: Thai Nguyen: My Yen Commune Forest, 21°35'N, 105°36'E, Na Hau Village [Eg01-VN-158]; Bac Giang: W. Yen Tu N.P. (=Tay Yen Tu N.P.), 21°10-11'N, 106°43-44'E, 190-370 m alt. [Eg03-VN-030, -040, -135, -153, -160; B&E03-12]; Ha Tay (mislabeled as Ha Tai): Ba Vi N.P., 21°03'N, 105°22'E, 400-700 m alt. [Eg02-VN-009, -022]; Ninh Binh: Cuc Phuong N.P. [Eg11iv05-14; Eg15vi05-07]. Part of specimens to which
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<subSubSection id="0F74CC8B74A821BD36A1EAF871155059" type="discussion">
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Eguchi's informal species code "
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<taxonomicName id="0C0CB8BF66802F78DFE695876ACD82A6" 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="21" phylum="Arthropoda" rank="genus">Pheidole</taxonomicName>
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sp. eg-101" has been applied (Eguchi, Bui et al. 2005: 90) is
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<taxonomicName id="1DFD2D2061E2628AE89D9F293E66662F" 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="21" phylum="Arthropoda" rank="species" species="elongicephala">P. elongicephala</taxonomicName>
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, and the remainder is
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<taxonomicName id="75766CE6CD1936F2F6D55BB23916994F" 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="21" phylum="Arthropoda" rank="species" species="ochracea">P. ochracea</taxonomicName>
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.
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</subSubSection>
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</paragraph>
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</subSubSection>
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<subSubSection id="6F75577DAA4DB4DC91ADB37F5940091D" type="description">
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<paragraph id="9F448890EAB6FED48B37A9450E4933E2" pageNumber="21">Worker measurements & indices: Holotype (major). - HL 1.76 mm; HW 1.56 mm; CI 89; SL 1.18 mm; SI 76; FL 1.56 mm; FI 100.</paragraph>
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<paragraph id="596502A24C1120E8BD573B68652CF79C" pageNumber="21">Nontype major (n=4). - HL1.68-1.78 mm; HW 1.51-1.57 mm; CI 88-90; SL 1.13-1.16 mm; SI 74-75; FL 1.53-1.56 mm; FI 99-102.</paragraph>
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<paragraph id="D0FC070C0C6D70142BB3E2D616DE94E5" pageNumber="21">Minor (n=5, including one paratype minor). - HL 0.78-0.85 mm; HW 0.58-0.64 mm; CI 75-76; SL 1.06-1.19 mm; SI 176-187; FL 1.11-1.25 mm; FI 187-197.</paragraph>
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<paragraph id="7C7922078900C1C2374DC12DC77E742F" pageNumber="21">Worker description</paragraph>
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<paragraph id="1D08A1EE9D360B714440E1EF5BC279C7" pageNumber="21">Major. - Body deep yellowish-brown, brown or deep reddish-brown, with paler appendages. Head in lateral view not or weakly impressed on vertex; vertexal lobes in full-face view relatively close to each other; frons and anterior part of vertex longitudinally rugose; posterior part of vertex and dorsum of vertexal lobe rugoso-reticulate or reticulate; clypeus without a conspicuous median longitudinal carina; frontal carina conspicuous; antennal scrobe very shallow; hypostoma with a very low or inconspicuous median process and a pair of low or inconspicuous submedian processes in addition to a pair of conspicuous lateral processes; antenna with a 3-segmented club; maximal diameter of eye shorter than antennal segment X. Promesonotal dome sparsely rugose transversely, with interspaces smooth and shining; a conspicuous prominence present on its posterior slope; humerus not or hardly produced laterad; the dome at the humeri much narrower than at the bottom; mesopleuron and metapleuron weakly punctured, overlain by rugoso-reticulation; propodeal spine narrowly based. Petiole longer than postpetiole (excluding helcium); postpetiole not massive. First gastral tergite smooth entirely, or shagreened only around its articulation with postpetiole.</paragraph>
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<paragraph id="D0F6F8B216EC3689B81C297CDEC175D1" pageNumber="21">Minor. - Body yellowish-brown or brown, with paler appendages. Head in full-face view elongate-elliptical, tapered posterad behind eyes; frons and vertex smooth or shagreened; median portion of clypeus smooth; median longitudinal carina very weak or absent; occipital carina forming a well-developed collar; antenna with a 3-segmented club; scape extending far beyond posterolateral margin of head; maximal diameter of eye much shorter than antennal segment X; 8-9 ommatidia present on the long axis of eye; promesonotal dome smooth and shining, in lateral view with a low mound on its gentle posterior slope; the mound bearing usually 4 standing hairs; humerus in dorso-oblique view not raised/produced; mesopleuron, metapleuron and lateral face of propodeum punctured, often overlain by weak rugulae; propodeal spine elongate-triangular, directing upward; petiole (a little) longer than postpetiole (excluding helcium); postpetiole not massive.</paragraph>
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<paragraph id="C3449FA3E716C7B987F43CE4BEC1C654" pageNumber="21">
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Recognition:
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<taxonomicName id="2D74BA8813E166F4AB223F8D05E8D85D" 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="21" phylum="Arthropoda" rank="species" species="elongicephala">Pheidole elongicephala</taxonomicName>
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,
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<taxonomicName id="A087F710B14794F907C683AC73F07533" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:33623" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole binghamii Forel" order="Hymenoptera" pageNumber="21" phylum="Arthropoda" rank="species" species="binghamii">P. binghamii</taxonomicName>
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and
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<taxonomicName id="CA2C659365151B78ADE78A8E9DC408A3" 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="21" phylum="Arthropoda" rank="species" species="ochracea">P. ochracea</taxonomicName>
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<taxonomicNameLabel id="2B2C482A3B6404BF765FF1BE78184D5E" rank="species">sp.n.</taxonomicNameLabel>
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are morphologically very similar to each other (and probably very closely related to each other). Differences between
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<taxonomicName id="73FF1519D09028065A6629F6F1EE0C66" 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="21" phylum="Arthropoda" rank="species" species="elongicephala">P. elongicephala</taxonomicName>
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and
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<taxonomicName id="7C9E298F1593974C18E114E9841ADC9D" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:33623" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole binghamii Forel" order="Hymenoptera" pageNumber="21" phylum="Arthropoda" rank="species" species="binghamii">P. binghamii</taxonomicName>
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are as follows: head behind eyes in full-face view more elongated and tapered posterad in the minor of the former than in that of the latter; mound on the posterior slope of premesonotal dome bearing usually4 standing hairs in the minor of the former, but usually only a pair of standing hairs in the minor of the latter. The body size of both the subcastes is almost constantly larger in
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<taxonomicName id="0C83E9B733DE7BC3FE5AE6E2DAAF0F54" 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="21" phylum="Arthropoda" rank="species" species="elongicephala">P. elongicephala</taxonomicName>
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than in
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<taxonomicName id="E7E14B2155AB2DD7E4B2E930FD633701" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:33623" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole binghamii Forel" order="Hymenoptera" pageNumber="21" phylum="Arthropoda" rank="species" species="binghamii">P. binghamii</taxonomicName>
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. The two species are allopatric or parapatric (range of
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<taxonomicName id="D70D067C57B295C3BF85FA6F9BEDF4FD" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:33623" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole binghamii Forel" order="Hymenoptera" pageNumber="21" phylum="Arthropoda" rank="species" species="binghamii">P. binghamii</taxonomicName>
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: Myanmar, Thailand, S. Vietnam). Differences between
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<taxonomicName id="9D1CEDA2A96521BF4A44E99F634FFB5B" 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="21" phylum="Arthropoda" rank="species" species="elongicephala">P. elongicephala</taxonomicName>
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and
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<taxonomicName id="12B72301E092DEC0ACFE091381156FD3" 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="21" phylum="Arthropoda" rank="species" species="ochracea">P. ochracea</taxonomicName>
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<taxonomicNameLabel id="DA212F4BC58080CA2CE3962DB9921CBA" rank="species">sp.n.</taxonomicNameLabel>
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are as follows: head behind eyes in full-face view more elongated and tapered posterad in the minor of the former than in that of the latter; occipital carina of the minor much more developed in the former than in the latter; the long axis of eye having 8-9 ommatidia in the minor of the former, but 6-7 ommatidia in that of the latter. They are sympatric in S. China and N. Vietnam.
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</paragraph>
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</subSubSection>
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<subSubSection id="7EE8AE3E4D4B37F043A6E53B9D1C3CF5" type="distribution">
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<paragraph id="27FCAD65B1EEEE5C8779EE8F6FA9F0E2" pageNumber="21">Distribution & bionomics: Known from N. Vietnam and S. China. This species occurs in woody habitats, and nests in rotting wood material (logs, stubs) and in the soil.</paragraph>
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</subSubSection>
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</treatment>
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</document> |