144 lines
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144 lines
15 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.843.31885" ID-GBIF-Dataset="600dc0f4-cbf1-4092-bc5f-682ce9fdf782" ID-PMC="PMC6522469" ID-Pensoft-Pub="1313-2970-843-51" ID-PubMed="31139000" ID-ZBK="7779AA40DECB4732B27A61C9AD9695C5" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1313-2970-843-51" ModsDocOrigin="ZooKeys 843" ModsDocTitle="Review of the genus Stigmus Panzer (Hymenoptera, Crabronidae) in China, with description of five new species from the Oriental and Palearctic Regions" checkinTime="1557465986587" checkinUser="pensoft" docAuthor="Bashir, Nawaz Haider, Li, Qiang & Ma, Li" docDate="2019" docId="F35AE5E8A16FE15AA93AAC4713E2B567" docLanguage="en" docName="ZooKeys 843: 51-69" docOrigin="ZooKeys 843" docSource="http://dx.doi.org/10.3897/zookeys.843.31885" docTitle="Stigmus denticorneus Bashir & Ma, sp. n." docType="treatment" docUuid="D79E43E1-99E2-4D66-8B65-B2E714AE7C58" docUuidSource="ZooBank" docVersion="5" lastPageNumber="60" masterDocId="C163FFCE664E6847FFA29370FF983522" masterDocTitle="Review of the genus Stigmus Panzer (Hymenoptera, Crabronidae) in China, with description of five new species from the Oriental and Palearctic Regions" masterLastPageNumber="69" masterPageNumber="51" pageNumber="56" updateTime="1668167228344" 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>Review of the genus Stigmus Panzer (Hymenoptera, Crabronidae) in China, with description of five new species from the Oriental and Palearctic Regions</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>Bashir, Nawaz Haider</mods:namePart>
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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>Li, Qiang</mods:namePart>
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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>Ma, Li</mods:namePart>
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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>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2019</mods:date>
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<mods:detail type="volume">
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<mods:number>843</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>51</mods:start>
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<mods:end>69</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/zookeys.843.31885</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/zookeys.843.31885</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-843-51</mods:identifier>
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<mods:identifier type="ZBK">7779AA40DECB4732B27A61C9AD9695C5</mods:identifier>
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<mods:identifier type="ZooBank">7779AA40DECB4732B27A61C9AD9695C5</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="157119235" LSID="urn:lsid:zoobank.org:act:D79E43E1-99E2-4D66-8B65-B2E714AE7C58" httpUri="http://treatment.plazi.org/id/F35AE5E8A16FE15AA93AAC4713E2B567" lastPageId="9" lastPageNumber="60" pageId="5" pageNumber="56">
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<subSubSection pageId="5" pageNumber="56" type="nomenclature">
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<paragraph pageId="5" pageNumber="56">
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<taxonomicName LSID="http://zoobank.org/D79E43E1-99E2-4D66-8B65-B2E714AE7C58" authority="Bashir & Ma" class="Insecta" family="Crabronidae" genus="Stigmus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stigmus denticorneus" order="Hymenoptera" pageId="5" pageNumber="56" phylum="Arthropoda" rank="species" species="denticorneus">Stigmus denticorneus Bashir & Ma</taxonomicName>
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<taxonomicNameLabel pageId="5" pageNumber="56">sp. n.</taxonomicNameLabel>
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Figs 2, 6b, c
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="57" type="type material">
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<paragraph pageId="6" pageNumber="57">
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<pageBreakToken pageId="6" pageNumber="57" start="start">Type</pageBreakToken>
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material.
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</paragraph>
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<paragraph pageId="6" pageNumber="57">
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Holotype: ♀, China: Gansu: Dangxian: Daheba,
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="35.533333">35°32'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="105.28333">105°17'E</geoCoordinate>
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, 30.VII.2004, 2530m, No. 200707781, coll. Qiong Wu (ZJU); Paratypes: 1♀7♂, China: Gansu: Dangxian: Daheba,
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="35.533333">35°32'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="105.28333">105°17'E</geoCoordinate>
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, 30.VII.2004, 2530m, ♀, No. 200707788, 7♂, No. 200707785, 200707812, 200707771, 200707795, 200707816, 200707814, 200707829, coll. Qiong Wu, Min Shi (ZJU).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="57" type="diagnosis">
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<paragraph pageId="6" pageNumber="57">Diagnosis.</paragraph>
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<paragraph pageId="6" pageNumber="57">
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Distinguished from
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<taxonomicName lsidName="S. japonicus" pageId="6" pageNumber="57" rank="species" species="japonicus">S. japonicus</taxonomicName>
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by combination of characters: in female, free margin of clypeus slightly produced and with two distinct cornuted teeth medially, deeply emarginated in the middle; scrobal suture inconspicuous, just with several longitudinal rugae; lateral surface of petiole with two strong longitudinal carinae; admedian and parapsidal line weakly impressed; posterior surface of propodeum with a shallow narrow median groove, shiny, remaining with contiguous punctures and sparse irregular oblique longitudinal rugae. Closely related to
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<taxonomicName lsidName="S. quadriceps" pageId="6" pageNumber="57" rank="species" species="quadriceps">S. quadriceps</taxonomicName>
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except antenna dark brown; forewing veins brown; gena with sparse midsize to large punctures dorsally; in male, frontal furrow distinctly impressed on upper frons; free margin of clypeus slightly produced and nearly truncate medially; anterior area of pronotal collar narrowly emarginated in middle, antero-lateral corner lacking; petiole subquadrate (non-cylindrical), slightly convex, not longer than 1st abdominal tergite.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="9" lastPageNumber="60" pageId="6" pageNumber="57" type="description">
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<paragraph pageId="6" pageNumber="57">Description.</paragraph>
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<paragraph pageId="6" pageNumber="57">
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Female (Figs 2
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<normalizedToken originalValue="a–g">a-g</normalizedToken>
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, 6b):
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</paragraph>
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<paragraph lastPageId="7" lastPageNumber="58" pageId="6" pageNumber="57">
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Measurements. ♀ BL: 5 mm; HW: HLD: HLF = 68: 42: 52; HW: EWd: EW: TW: EL = 68: 15: 20: 21: 42; length of scape: length of pedicel: length of flagellomere I: width of flagellomere I: length of flagellomere II: width of flagellomere II = 20: 8: 6: 4: 6: 4; PL: PW: LTI: WTI = 37: 9: 32: 38. ♂, BL: 3.8-4.2 mm;
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<pageBreakToken pageId="7" pageNumber="58" start="start">HW</pageBreakToken>
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: HLD: HLF = 62: 36: 48; HW: EWd: EW: TW: EL = 62: 16: 21: 14: 38; length of scape: length of pedicel: length of flagellomere I: width of flagellomere I: length of flagellomere II: width of flagellomere II = 15: 7: 6: 3: 7: 3.5; PL: PW: LTI: WTI = 34: 10: 28: 28.
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</paragraph>
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<paragraph pageId="7" pageNumber="58">Colour pattern. Clypeus with reddish brown to dark brown band subapically; mandible yellowish except reddish brown apically; labrum dark brown; palpi fulvous; antenna beneath fulvous and dark brown; pronotal lobe ivory; tegula fulvous; forewing veins brown; fore and mid legs: base and apex of femur, tibia, tarsi fulvous, trochanter and remaining femur dark brown; hind leg basal one fourth of tibia and tarsus fulvous, remaining tibia dark brown; petiole black; gaster dark brown; setae on clypeus and mandible yellow.</paragraph>
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<paragraph lastPageId="8" lastPageNumber="59" pageId="7" pageNumber="58">
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Head. Mandible tridentate apically, median tooth larger (Fig. 2a). Labrum pentagonal, apex deeply emarginated (Fig. 2a). Clypeus shiny, slightly convex, with sparse midsize punctures, setae on clypeus sparse, long; free margin of clypeus slightly produced and with two distinct cornuted teeth medially, slightly reflected (Fig. 2a). Scapal hollow half mat, coriaceous, somewhat shallow, provided with a vestigial minute tubercle medianly, not spined. Frontal furrow very fine and weakly impressed, inconspicuous. Median and upper frons shiny, with fine sparse punctures, gently convex. Ocellar triangle area flat, shiny, impunctate, near eyes area with dense, short, impressed lines, opaque area smaller than hind ocellus. Vertex behind ocelli half mat, with slender mi
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<pageBreakToken pageId="8" pageNumber="59" start="start">crosculpture</pageBreakToken>
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, and fine sparse punctures. Gena shiny, with sparse midsize to large punctures dorsally (Fig. 2b), ventral gena shiny, smooth. Head from above with temples rarely convergent posteriorly, subquadrate. Occipital carina incomplete, not ending in hypostomal carina, suddenly ended at the posterior ridge of stomal hollow, not tooth, much narrowed, no crenulate; inner and outer orbital furrows lacking.
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</paragraph>
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<caption pageId="8" pageNumber="59">
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<paragraph pageId="8" pageNumber="59">
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Figure 2.
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<taxonomicName class="Insecta" family="Crabronidae" genus="Stigmus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stigmus denticorneus" order="Hymenoptera" pageId="8" pageNumber="59" phylum="Arthropoda" rank="species" species="denticorneus">Stigmus denticorneus</taxonomicName>
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Bashir & Ma, sp. n. (
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<normalizedToken originalValue="a–g">a-g</normalizedToken>
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female
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<normalizedToken originalValue="h–l">h-l</normalizedToken>
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male). a, h Frontal view of head b, i dorsal view of head c dorsal view of collar d dorsal view of propodeum e dorsal view of petiole and gastral tergum I f lateral view of petiole and gastral tergum I g dorsal view of pygidial plate j dorsal view of male genitalia k lateral view of male genitalia l ventral view of male genitalia. Scale bars: 1 mm (a, b,
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<normalizedToken originalValue="d–f">d-f</normalizedToken>
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, h, i); 1.63 mm (c, g,
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<normalizedToken originalValue="j–l">j-l</normalizedToken>
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).
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</paragraph>
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</caption>
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<paragraph pageId="8" pageNumber="59">Mesosoma. Anterior area of pronotal collar with sturdy carinae (incomplete), narrowly emarginated in middle, lateral carina lacking, antero-lateral corner lacking (Fig. 2c). Mesoscutum half mat, anterior area with large dense punctures and slender coriaceous, remaining with sparse, midsize to large punctures. Admedian line weakly impressed, extending to half of scutum. Prescutal sutures deeply grooved, reaching one third of scutum. Parapsidal line weakly impressed. Scutellum shiny, with fine sparse, punctures; metanotum slenderly coriaceous. Mesopleuron shiny, with sparse, midsize punctures, episcrobal area with dense longitudinal rugae, omaulus and hypersternaulus broadened, distinctly crenate, scrobal suture inconspicuous, just with several longitudinal rugae. Propodeal enclosure elongate, U-shaped medially, and with a sturdy longitudinal median rugae and sparse transvers rugae, lateral area with contiguous, irregular rugae and punctures mixed with several, sturdy, oblique longitudinal rugae laterally (Fig. 2d). Posterior surface of propodeum with a shallow narrow median groove, shiny, remaining with contiguous punctures and sparse, irregular, oblique longitudinal rugae (Fig. 2d). Lateral surface of propodeum with slender, contiguous mixed with several sturdy, oblique longitudinal rugae.</paragraph>
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<paragraph pageId="8" pageNumber="59">Legs. Normal, outer surface of hind tibia with three long, slender, fulvous to dark brown, spines.</paragraph>
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<paragraph pageId="8" pageNumber="59">
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Wings. Forewing venation typical for genus
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<taxonomicName class="Insecta" family="Crabronidae" genus="Stigmus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stigmus" order="Hymenoptera" pageId="8" pageNumber="59" phylum="Arthropoda" rank="genus">Stigmus</taxonomicName>
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, hindwing media diverging beyond cu-a.
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</paragraph>
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<paragraph pageId="8" pageNumber="59">Metasoma. Dorsal surface of petiole subquadrate (cross section), slightly convex and widened toward apex slightly, with two strong longitudinal carinae, and irregular, strong rugae anteriorly and medially, lateral area with 2 strong longitudinal carinae posteriorly on each side (Fig. 2e). Lateral surface of petiole with a few strong longitudinal carinae (Fig. 2f). Ventral surface of petiole with a few strong, longitudinal carinae medially and posteriorly. Gastral segments shiny, nearly impunctate, gastral sternum VI with fine, coarse punctures, half mat. Pygidial area shiny, broadly U-shaped, apex rounded, with 2 lines, large punctures and setae medially (Fig. 2g).</paragraph>
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<paragraph lastPageId="9" lastPageNumber="60" pageId="8" pageNumber="59">
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Male (Figs 2
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<normalizedToken originalValue="h–l">h-l</normalizedToken>
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, 6c). Almost same to female except mandible ivory with reddish brown apically; palpi ivory; flagellomere reddish brown to dark brown; pronotal lobe white; fore and mid legs: trochanter, base and apex of femur, tibia, tarsi yellowish to fulvous, remaining dark brown; setae on clypeus dense, silvery, short. Mandible bidentate apically (Fig. 2h); clypeus near flat, with dense tiny punctures; free margin of clypeus slightly produced and nearly truncate medially, moderately reflected apically (Fig. 2h); frontal furrow distinctly impressed on upper frons; median and upper frons shiny, with several midsize to large punctures, strongly convex; ocellar triangle area slightly convex, shiny, impunctate, near eyes area with dense, short, impressed lines, opaque area large (Fig. 2i); vertex behind ocelli half mat, slenderly coriaceous, with
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<pageBreakToken pageId="9" pageNumber="60" start="start">several</pageBreakToken>
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shallow, midsize punctures; gena shiny, inconspicuous coriaceous, with several fine to midsize punctures dorsally; head from above with temples somewhat roundly convergent posteriorly (Fig. 2i); occipital carina incomplete, distinctly crenulate; flagellomeres without tyloids, normal. Male genitalia (Fig. 2
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<normalizedToken originalValue="j–l">j-l</normalizedToken>
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).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="60" type="distribution">
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<paragraph pageId="9" pageNumber="60">Distribution.</paragraph>
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<paragraph pageId="9" pageNumber="60">China (Gansu).</paragraph>
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</subSubSection>
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<subSubSection pageId="9" pageNumber="60" type="etymology">
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<paragraph pageId="9" pageNumber="60">Etymology.</paragraph>
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<paragraph pageId="9" pageNumber="60">The specific epithetic, is derived from the Latin dent- (= tooth) and the Latin word corneus (= cornuted), referring to the free margin of clypeus with two distinct cornuted teeth medially.</paragraph>
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</subSubSection>
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</treatment>
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</document> |