160 lines
14 KiB
XML
160 lines
14 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/jhr.31.4274" ID-GBIF-Taxon="182249118" ID-Pensoft-Pub="1314-2607-31-165" ID-Pensoft-UUID="FF98FFEAFF9EFFC89B701808A261E601" ID-Zenodo-Dep="574807" ID-ZooBank="FAAB47049E2C438CBA06B4FAFC6E8CB5" ModsDocID="1314-2607-31-165" checkinTime="1621552902525" checkinUser="pensoft" docAuthor="Jaitrong, Weeyawat & Yamane, Seiki" docDate="2013" docId="D4C50B7D22F3A8C8C40DB28B6412478F" docLanguage="en" docOrigin="Journal of Hymenoptera Research 31" docPubDate="2013-03-20" docSource="http://dx.doi.org/10.3897/jhr.31.4274" docTitle="Aenictus formosensis Forel 2013, stat. n." docType="treatment" docVersion="3" id="FF98FFEAFF9EFFC89B701808A261E601" lastPageId="21" lastPageNumber="186" masterDocId="FF98FFEAFF9EFFC89B701808A261E601" masterDocTitle="The Aenictus ceylonicus species group (Hymenoptera, Formicidae, Aenictinae) from Southeast Asia" masterLastPageNumber="233" masterPageNumber="165" pageId="19" pageNumber="184" updateTime="1643533650210" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>The Aenictus ceylonicus species group (Hymenoptera, Formicidae, Aenictinae) from Southeast Asia</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Jaitrong, Weeyawat</mods:namePart>
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<mods:affiliation>Natural History Museum, National Science Museum, Technopolis, Khlong 5, Khlong Luang, Pathum Thani, 12120 Thailand</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Yamane, Seiki</mods:namePart>
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<mods:affiliation>Graduate School of Science and Engineering, Kagoshima University, Kagoshima, 890 - 0065 Japan</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Journal of Hymenoptera Research</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2013</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2013-03-20</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>31</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>165</mods:start>
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<mods:end>233</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/jhr.31.4274</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/jhr.31.4274</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2607-31-165</mods:identifier>
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<mods:identifier type="ZooBank">FAAB47049E2C438CBA06B4FAFC6E8CB5</mods:identifier>
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<mods:identifier type="Pensoft-UUID">FF98FFEAFF9EFFC89B701808A261E601</mods:identifier>
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<mods:identifier type="Zenodo-Dep">574807</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="182249118" LSID="urn:lsid:plazi:treatment:D4C50B7D22F3A8C8C40DB28B6412478F" httpUri="http://treatment.plazi.org/id/D4C50B7D22F3A8C8C40DB28B6412478F" lastPageId="21" lastPageNumber="186" pageId="19" pageNumber="184">
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<subSubSection pageId="19" pageNumber="184" type="nomenclature">
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<paragraph pageId="19" pageNumber="184">
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<taxonomicName LSID="http://species-id.net/wiki/Aenictus_formosensis" authority="Forel" authorityName="Forel" authorityYear="2013" class="Insecta" family="Formicidae" genus="Aenictus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Aenictus formosensis" order="Hymenoptera" pageId="19" pageNumber="184" phylum="Arthropoda" rank="species" species="formosensis" status="stat. n.">Aenictus formosensis Forel</taxonomicName>
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<taxonomicNameLabel pageId="19" pageNumber="184">stat. n.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Aenictus formosensis (not-type from Taiwan). A Head in full-face view B body in dorsal view C body in profile." httpUri="https://binary.pensoft.net/fig/11639" pageId="19" pageNumber="184">Fig. 7A-C</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="184" type="reference_group">
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<paragraph pageId="19" pageNumber="184">
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<taxonomicName authorityName="Jaitrong & Yamane" authorityYear="2013" class="Insecta" family="Formicidae" genus="Aenictus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="19" pageNumber="184" phylum="Arthropoda" rank="species" species="ceylonicus" status="stat. n.">Aenictus ceylonicus</taxonomicName>
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var.
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<emphasis italics="true" pageId="19" pageNumber="184">formosensis</emphasis>
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Forel, 1913: 188.
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</paragraph>
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<paragraph pageId="19" pageNumber="184">
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<taxonomicName authorityName="Jaitrong & Yamane" authorityYear="2013" class="Insecta" family="Formicidae" genus="Aenictus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="19" pageNumber="184" phylum="Arthropoda" rank="species" species="ceylonicus" status="stat. n.">Aenictus ceylonicus</taxonomicName>
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: Wilson, 1964: 452 (part); Bolton, 1995: 59 (part); Shattuck, 2008: 16 (part); Terayama, 2009: 124 (in key).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="184" type="types">
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<paragraph pageId="19" pageNumber="184">Types.</paragraph>
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<paragraph pageId="19" pageNumber="184">
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<taxonomicName authorityName="Jaitrong & Yamane" authorityYear="2013" class="Insecta" family="Formicidae" genus="Aenictus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="19" pageNumber="184" phylum="Arthropoda" rank="species" species="ceylonicus">
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<emphasis italics="true" pageId="19" pageNumber="184">Aenictus ceylonicus</emphasis>
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</taxonomicName>
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var.
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<emphasis italics="true" pageId="19" pageNumber="184">formosensis</emphasis>
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: two syntype workers from Taiwan, Taihorin (not examined).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="184" type="non-type material examined">
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<paragraph pageId="19" pageNumber="184">Non-type material examined.</paragraph>
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<paragraph pageId="19" pageNumber="184">
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<emphasis bold="true" pageId="19" pageNumber="184">TAIWAN:</emphasis>
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Taichung, Tunghai University, 1.V.2009, leg. Ky. Nakamura, TI09-KY01 (SKYC, THNHM); Nantou County, 12.VIII.1985, leg. M. Terayama, 85-T-W13 (SKYC, THNHM).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="184" type="worker measurements">
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<paragraph pageId="19" pageNumber="184">Worker measurements</paragraph>
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<paragraph pageId="19" pageNumber="184">
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(n = 10)
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<emphasis bold="true" pageId="19" pageNumber="184">.</emphasis>
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TL 2.05-2.95 mm; HL 0.50-0.63 mm; HW 0.45-0.63 mm; SL 0.31-0.53 mm; ML 0.70-0.93 mm; PL 0.15-0.23mm; CI 90-100; SI 69-84.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="21" lastPageNumber="186" pageId="19" pageNumber="184" type="description">
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<paragraph pageId="19" pageNumber="184">Worker description.</paragraph>
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<paragraph lastPageId="20" lastPageNumber="185" pageId="19" pageNumber="184">
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Head in full-face view round, slightly longer than broad (in some specimens almost as long as broad), sides convex and posterior margin almost straight or feebly concave; occipital margin lacking collar. Antennal scape reaching 2/3 of head length; antennal segments II longer than broad; III-VI each almost as long as broad; terminal segment (X) almost as long as VII+VIII+IX. Frontal carina short, reaching the level of posterior margin of torulus. Parafrontal ridge absent. Anterior clypeal margin almost straight, lacking denticles. Masticatory margin of mandible with 4 teeth, including a large apical tooth; basal margin weakly concave, lacking denticles. Maximum width of gap between anterior clypeal margin and mandibles about 2.5
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<pageBreakToken pageId="20" pageNumber="185" start="start">times</pageBreakToken>
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as broad as maximum width of mandible. Promesonotum convex dorsally and sloping gradually to metanotal groove; metanotal groove distinct; metapleural gland bulla relatively small, its maximum diameter about 2.7 times as long as distance between propodeal spiracle and metapleural gland bulla. Propodeum in profile with feebly convex dorsal outline; propodeal junction angulated, nearly right-angled; declivity of propodeum wide, shallowly concave, and encircled with a distinct rim. Petiole sessile and short, almost as long as high, with its dorsal outline elevated posteriorly; subpetiolar process developed, subrectangular, with anterior and posterior corners acutely angulated (posterior corner bluntly angulated in some specimens). Postpetiole somewhat smaller than petiole, with its dorsal outline convex.
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</paragraph>
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<paragraph lastPageId="21" lastPageNumber="186" pageId="20" pageNumber="185">
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Head entirely smooth and shiny. Mandible with fine longitudinal striation, except along masticatory margin smooth and shiny. Basal half of antennal scape microreticu
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<pageBreakToken pageId="21" pageNumber="186" start="start">late</pageBreakToken>
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; apical half smooth and shiny (dorsal face); ventral face of antennal scape entirely superficially reticulate. Promesonotum smooth and shiny except anteriormost portion punctate, lateral face of pronotum partly superficially reticulate and shiny; upper portions of mesopleuron and metapleuron with approximately 10 longitudinal rugae; lower portion of mesopleuron reticulate, somewhat shiny; lower portion of metapleuron somewhat smooth and shiny (in smaller workers the smooth area extending to upper portion); lateral face of propodeum with 3-5 longitudinal rugae (not clear in smaller workers). Petiole entirely punctate but in smaller workers the dorsal face superficially shagreened to smooth and shiny; postpetiole densely punctuate with smooth and shiny dorsal face. Femora entirely smooth and shiny except basal 1/4 micropunctate; tibiae superficially sculptured but shiny.
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</paragraph>
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<paragraph pageId="21" pageNumber="186">Head and mesosoma dorsally with relatively dense standing hairs; longest pronotal hair 0.18-0.20 mm long. Head, mesosoma, petiole and postpetiole reddish brown; gaster, antenna and legs yellowish brown, paler than head, mesosoma and waist; mandible dark brown.</paragraph>
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<caption httpUri="https://binary.pensoft.net/fig/11639" pageId="21" pageNumber="186" start="Figure 7" startId="F7">
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<paragraph pageId="21" pageNumber="186">
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<emphasis bold="true" pageId="21" pageNumber="186">Figure 7.</emphasis>
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<taxonomicName authorityName="Forel" authorityYear="2013" class="Insecta" family="Formicidae" genus="Aenictus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="21" pageNumber="186" phylum="Arthropoda" rank="species" species="formosensis">
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<emphasis italics="true" pageId="21" pageNumber="186">Aenictus formosensis</emphasis>
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</taxonomicName>
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(not-type from Taiwan).
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<emphasis bold="true" pageId="21" pageNumber="186">A</emphasis>
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Head in full-face view
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<emphasis bold="true" pageId="21" pageNumber="186">B</emphasis>
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body in dorsal view
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<emphasis bold="true" pageId="21" pageNumber="186">C</emphasis>
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body in profile.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="186" type="distribution">
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<paragraph pageId="21" pageNumber="186">Distribution.</paragraph>
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<paragraph pageId="21" pageNumber="186">
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Taiwan (
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<figureCitation captionStart="Figure 24" captionStartId="F24" captionText="Figure 24. Distribution of Aenictus ceylonicus group. A Aenictus formosensis, Aenictus fuchuanensis, Aenictus lifuiae B Aenictus brevipodus, Aenictus concavus, Aenictus thailandianus, Aenictus wiwatwitayai." httpUri="https://binary.pensoft.net/fig/11656" pageId="21" pageNumber="186">Fig. 24A</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="186" type="bionomics">
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<paragraph pageId="21" pageNumber="186">Bionomics.</paragraph>
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<paragraph pageId="21" pageNumber="186">
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Nothing is known about the bionomics of
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<taxonomicName authorityName="Forel" authorityYear="2013" class="Insecta" family="Formicidae" genus="Aenictus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="21" pageNumber="186" phylum="Arthropoda" rank="species" species="formosensis">
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<emphasis italics="true" pageId="21" pageNumber="186">Aenictus formosensis</emphasis>
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</taxonomicName>
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. However, a colony (TI09-KY01) was collected from a lowland secondary forest on the Tunghai University campus.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="186" type="remarks">
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<paragraph pageId="21" pageNumber="186">Remarks.</paragraph>
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<paragraph pageId="21" pageNumber="186">
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<taxonomicName authorityName="Forel" authorityYear="2013" class="Insecta" family="Formicidae" genus="Aenictus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="21" pageNumber="186" phylum="Arthropoda" rank="species" species="formosensis">
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<emphasis italics="true" pageId="21" pageNumber="186">Aenictus formosensis</emphasis>
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</taxonomicName>
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has been confused and synonymized with the closely related
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<taxonomicName authorityName="Jaitrong & Yamane" authorityYear="2013" class="Insecta" family="Formicidae" genus="Aenictus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="21" pageNumber="186" phylum="Arthropoda" rank="species" species="ceylonicus">
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<emphasis italics="true" pageId="21" pageNumber="186">Aenictus ceylonicus</emphasis>
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</taxonomicName>
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, but can be distinguished from the latter as follows: mandible with 4 teeth including apical tooth (3 teeth in the latter); subpetiolar process well developed, subrectangular (weakly developed in the latter); postpetiole almost as long as high (very short, distinctly shorter than high in the latter). This species is also similar to
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<taxonomicName authorityName="Jaitrong & Yamane" authorityYear="2013" class="Insecta" family="Formicidae" genus="Aenictus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="" order="Hymenoptera" pageId="21" pageNumber="186" phylum="Arthropoda" rank="species" species="khaoyaiensis">
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<emphasis italics="true" pageId="21" pageNumber="186">Aenictus khaoyaiensis</emphasis>
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</taxonomicName>
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in having a 4-toothed mandible and smooth and shiny pronotum. However, it is separated from the latter by the well-developed subpetiolar process that is subrectangular (low, with ventral outline convex and anteroventral corner angulate in the latter).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |