161 lines
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161 lines
16 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.612.9751" ID-GBIF-Dataset="8b5cd0c9-83b2-4232-9858-ffd25e554574" ID-PMC="PMC5027665" ID-Pensoft-Pub="1313-2970-612-51" ID-PubMed="27667924" ID-ZBK="088D36364D6D423EA0B511A5BEBFBC86" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-612-51" ModsDocOrigin="ZooKeys 612" ModsDocTitle="Four new species of Gasteruption Latreille from NW China, with an illustrated key to the species from Palaearctic China (Hymenoptera, Gasteruptiidae)" checkinTime="1471982965775" checkinUser="pensoft" docAuthor="Tan, Jiang-Li, Achterberg, Cornelis van, Tan, Qing-Qing & Chen, Xue-Xin" docDate="2016" docId="5A2C9408B20AD01F07A4621CFC0C8CA1" docLanguage="en" docName="ZooKeys 612: 51-112" docOrigin="ZooKeys 612" docSource="http://dx.doi.org/10.3897/zookeys.612.9751" docTitle="Gasteruption shengi Tan & van Achterberg, sp. n." docType="treatment" docUuid="F8DE70E2-B352-411C-994F-FAC3E62B80BF" docUuidSource="ZooBank" docVersion="5" lastPageNumber="99" masterDocId="FFC3FFBA9A475C7BFFA26560FF8A5763" masterDocTitle="Four new species of Gasteruption Latreille from NW China, with an illustrated key to the species from Palaearctic China (Hymenoptera, Gasteruptiidae)" masterLastPageNumber="112" masterPageNumber="51" pageNumber="95" updateTime="1668163443326" updateUser="ExternalLinkService">
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<mods:titleInfo>
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<mods:title>Four new species of Gasteruption Latreille from NW China, with an illustrated key to the species from Palaearctic China (Hymenoptera, Gasteruptiidae)</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>Tan, Jiang-Li</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>Achterberg, Cornelis van</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>Tan, Qing-Qing</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>Chen, Xue-Xin</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>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>612</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>112</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.612.9751</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.612.9751</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-612-51</mods:identifier>
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<mods:identifier type="ZBK">088D36364D6D423EA0B511A5BEBFBC86</mods:identifier>
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<mods:identifier type="ZooBank">088D36364D6D423EA0B511A5BEBFBC86</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127857507" LSID="urn:lsid:zoobank.org:act:F8DE70E2-B352-411C-994F-FAC3E62B80BF" httpUri="http://treatment.plazi.org/id/5A2C9408B20AD01F07A4621CFC0C8CA1" lastPageId="48" lastPageNumber="99" pageId="44" pageNumber="95">
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<subSubSection pageId="44" pageNumber="95" type="multiple">
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<paragraph pageId="44" pageNumber="95">
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<pageBreakToken pageId="44" pageNumber="95" start="start">Taxon</pageBreakToken>
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classification Animalia Hymenoptera Gasteruptiidae
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</paragraph>
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</subSubSection>
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<subSubSection pageId="44" pageNumber="95" type="nomenclature">
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<paragraph pageId="44" pageNumber="95">
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<taxonomicName LSID="http://zoobank.org/F8DE70E2-B352-411C-994F-FAC3E62B80BF" authority="Tan & van Achterberg" class="Insecta" family="Gasteruptiidae" genus="Gasteruption" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Gasteruption shengi" order="Hymenoptera" pageId="44" pageNumber="95" phylum="Arthropoda" rank="species" species="shengi">Gasteruption shengi Tan & van Achterberg</taxonomicName>
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<taxonomicNameLabel pageId="44" pageNumber="95">sp. n.</taxonomicNameLabel>
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Figs 78-79, 80-88, 89-94
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</paragraph>
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</subSubSection>
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<subSubSection pageId="45" pageNumber="96" type="type material">
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<paragraph pageId="45" pageNumber="96">
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<pageBreakToken pageId="45" pageNumber="96" start="start">Type</pageBreakToken>
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material.
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</paragraph>
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<paragraph pageId="45" pageNumber="96">
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Holotype, ♀ (NWUX), "China: Ningxia, Pingluo, Mt. Shizui, 25.v.2015, Mao-Ling Sheng", "on
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<taxonomicName class="Magnoliopsida" family="Fabaceae" genus="Hedysarum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Hedysarum scoparium" order="Fabales" pageId="45" pageNumber="96" phylum="Tracheophyta" rank="species" species="scoparium">Hedysarum scoparium</taxonomicName>
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Fisch ex Mey". Paratypes: 1♀ 1♂ (RMNH), "N. China: Ningxia, Mt. Shizui, 6.v.2009, M.-L. Sheng,
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<normalizedToken originalValue="RMNH’11”">RMNH'11"</normalizedToken>
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; 1♂ (NWUX), "China: Inner Mongolia, Otog Banner, Yikebulage, 31.iii.2015, Mao-Ling Sheng", "on
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<taxonomicName class="Magnoliopsida" family="Zygophyllaceae" genus="Tetraena" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Tetraena mongolica" order="Zygophyllales" pageId="45" pageNumber="96" phylum="Tracheophyta" rank="species" species="mongolica">Tetraena mongolica</taxonomicName>
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Maxim." [translation of Chinese labels].
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</paragraph>
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</subSubSection>
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<subSubSection pageId="45" pageNumber="96" type="diagnosis">
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<paragraph pageId="45" pageNumber="96">Comparative diagnosis.</paragraph>
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<paragraph pageId="45" pageNumber="96">
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Runs in
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<bibRefCitation author="Zhao, K-x" journalOrPublisher="ZooKeys" pageId="51" pageNumber="102" pagination="1 - 123" title="A revision of the Chinese Gasteruptiidae (Hymenoptera, Evanioidea)." url="10.3897/zookeys.237.3956" volume="237" year="2012">Zhao et al. (2012)</bibRefCitation>
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to
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<taxonomicName class="Insecta" family="Gasteruptiidae" genus="Gasteruption" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Gasteruption dimidiatum" order="Hymenoptera" pageId="45" pageNumber="96" phylum="Arthropoda" rank="species" species="dimidiatum">Gasteruption dimidiatum</taxonomicName>
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Semenov, 1892, because of the emarginate head, the long and black ovipositor sheath, punctate mesoscutum and the finely sculptured propodeum. The new species differs from
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<taxonomicName class="Insecta" family="Gasteruptiidae" genus="Gasteruption" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Gasteruption dimidiatum" order="Hymenoptera" pageId="45" pageNumber="96" phylum="Arthropoda" rank="species" species="dimidiatum">Gasteruption dimidiatum</taxonomicName>
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by having the head not prolonged below eyes in anterior view and malar space 0.2-0.3 times as long as second antennal segment (head shortly prolonged below eyes in
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<taxonomicName class="Insecta" family="Gasteruptiidae" genus="Gasteruption" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Gasteruption dimidiatum" order="Hymenoptera" pageId="45" pageNumber="96" phylum="Arthropoda" rank="species" species="dimidiatum">Gasteruption dimidiatum</taxonomicName>
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; fig. 107 in
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<bibRefCitation author="Zhao, K-x" journalOrPublisher="ZooKeys" pageId="51" pageNumber="102" pagination="1 - 123" title="A revision of the Chinese Gasteruptiidae (Hymenoptera, Evanioidea)." url="10.3897/zookeys.237.3956" volume="237" year="2012">Zhao et al. 2012</bibRefCitation>
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, malar space 0.4 times as long as second antennal segment), first metasomal tergite black (orange or yellowish brown), basal half of hind coxa only coriaceous (transversely rugulose), apex of ovipositor sheath black (narrowly ivory), mesoscutum rather finely punctate (somewhat coarser punctate) and slightly wider hind tibia (slightly narrower). Males may be confused with
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<taxonomicName class="Insecta" family="Gasteruptiidae" genus="Gasteruption" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Gasteruption sinarum" order="Hymenoptera" pageId="45" pageNumber="96" phylum="Arthropoda" rank="species" species="sinarum">Gasteruption sinarum</taxonomicName>
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Kieffer, 1911, the latter species has the hind coxa distinctly transversely rugose, the hind tibia is slim and the mesoscutum is more or less rugulose.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="48" lastPageNumber="99" pageId="45" pageNumber="96" type="description">
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<paragraph pageId="45" pageNumber="96">Description.</paragraph>
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<paragraph pageId="45" pageNumber="96">Holotype, female, length of body 13.1 mm, of fore wing 5.9 mm.</paragraph>
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<paragraph pageId="45" pageNumber="96">Head. Vertex and frons with satin sheen and very finely punctulate, but vertex posteriorly superficially coriaceous (Fig. 86), distinctly convex (Fig. 80) and without a depression medio-posteriorly; frons densely silvery setose anteriorly; head trapezoid and gradually narrowed behind eyes in dorsal view (Fig. 86); temple 0.7 times as long as eye in dorsal view; fourth antennal segment 1.4 times as long as third segment and 0.9 times as long as second and third segments combined, fifth antennal segment 1.1 times as long as third segment, third antennal segment 1.8 times as long as second segment; occipital carina narrow and hardly lamelliform medio-dorsally (Figs 80, 86); OOL 1.4 times as long as diameter of posterior ocellus; face 3 times wider than high, 2.2 times wider than eye in anterior view (Fig. 85); minimum width of malar space 0.2 times as long as second antennal segment (Fig. 80); clypeus rather flat, slightly depressed ventrally and distinctly emarginate medio-ventrally (Fig. 85); eye largely glabrous; head shallowly U-shaped emarginate posteriorly (Fig. 86).</paragraph>
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<caption pageId="45" pageNumber="96">
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<paragraph pageId="45" pageNumber="96">
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Figures 78-79.
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<taxonomicName class="Insecta" family="Gasteruptiidae" genus="Gasteruption" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Gasteruption shengi" order="Hymenoptera" pageId="45" pageNumber="96" phylum="Arthropoda" rank="species" species="shengi">Gasteruption shengi</taxonomicName>
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Tan & van Achterberg, sp. n., female holotype (78) and male paratype (79), habitus lateral.
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</paragraph>
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</caption>
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<caption pageId="45" pageNumber="96">
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<paragraph pageId="45" pageNumber="96">
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Figures 80-88.
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<taxonomicName class="Insecta" family="Gasteruptiidae" genus="Gasteruption" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Gasteruption shengi" order="Hymenoptera" pageId="45" pageNumber="96" phylum="Arthropoda" rank="species" species="shengi">Gasteruption shengi</taxonomicName>
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Tan & van Achterberg, sp. n., female, holotype. 80 head lateral 81 mesosoma lateral 82 mesonotum dorsal 83 fore wing 84 hypopygium lateral 85 head anterior 86 head dorsal 87 hind leg 88 apex of ovipositor sheath.
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</paragraph>
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</caption>
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<paragraph pageId="45" pageNumber="96">Mesosoma. Length of mesosoma twice its height; propleuron rather robust and 0.8 times as long as mesoscutum in front of tegulae; pronotal side mainly superficially coriaceous, with grooves crenulate and largely densely silvery setose, with small acute tooth antero-ventrally (Fig. 80); antesternal carina narrow and non-lamelliform; mesopleuron coriaceous and largely densely silvery setose; mesosternal sulcus rather wide and crenulate; mesoscutum and scutellum with satin sheen, mesoscutum rather coarsely punctate but interspace mostly wider than diameter of punctures, interspaces superficially coriaceous, but middle lobe medio-posteriorly with few rugae (Fig. 82); scutellum mainly superficially coriaceous and with few small punctures; propodeum mainly coriaceous but medially with transverse crenulation connected to smooth median area.</paragraph>
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<paragraph pageId="46" pageNumber="97">
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<pageBreakToken pageId="46" pageNumber="97" start="start">Wings</pageBreakToken>
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. First discal cell parallel-sided and with outer posterior corner rounded and with vein 3-CU1 near its apical third (Fig. 83).
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</paragraph>
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<paragraph pageId="46" pageNumber="97">Legs. Hind coxa very finely coriaceous and with satin sheen; length of hind femur, tibia and basitarsus 4.6, 4.7 and 5.3 times their width, respectively; middle tarsus 1.2 times as long as middle tibia; middle femur subparallel-sided and slightly slimmer than fore femur; hind tibia moderately inflated (Fig. 87).</paragraph>
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<paragraph pageId="46" pageNumber="97">Metasoma. Ovipositor sheath 14.4 mm, 1.1 times longer than body, 1.6 times as long as metasoma and 5.9 times as long as hind tibia, apex of sheath black; apical 0.5 of hypopygium incised (Fig. 84).</paragraph>
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<paragraph pageId="47" pageNumber="98">
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<pageBreakToken pageId="47" pageNumber="98" start="start">Colour</pageBreakToken>
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. Black; mandible brown and basally slightly darkened; base and apex of fore and middle tibiae, most of fore and middle basitarsi and subbasal ring of hind tibia ivory or pale brown; tegulae, base and apex of fore and middle femora, remainder of fore and middle tarsi (but middle telotarsus dark brown), hind tibial spurs, secondfifth metasomal segments, apical half of hypopygium and lateral spots on sixth tergite brown; pterostigma, veins and clypeus ventrally dark brown; wing membrane subhyaline.
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</paragraph>
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<paragraph pageId="47" pageNumber="98">Male. Similar to female, but sculpture of mesoscutum coarser (Fig. 90), head less emarginate posteriorly and propodeum more or less reticulate; third antennal segment 1.3 times as long as second segment, fourth antennal segment 1.9-2.1 times as long as third segment and 1.1-1.2 times as long as second and third segments combined, fifth antennal segment 1.9-2.3 times as long as third segment (Fig. 93); mouthparts partly ivory; paramere greyish setose and its apex black (Fig. 94); hind tarsus mainly dark brown or blackish.</paragraph>
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<caption pageId="47" pageNumber="98">
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<paragraph pageId="47" pageNumber="98">
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Figures 89-94.
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<taxonomicName class="Insecta" family="Gasteruptiidae" genus="Gasteruption" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Gasteruption shengi" order="Hymenoptera" pageId="47" pageNumber="98" phylum="Arthropoda" rank="species" species="shengi">Gasteruption shengi</taxonomicName>
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Tan & van Achterberg, sp. n., male, paratype from Inner Mongolia. 89 head lateral 90 mesosoma dorsal 91 hind leg 92 head dorsal 93 basal antennal segments 94 apex of metasoma lateral.
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</paragraph>
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</caption>
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<paragraph pageId="48" pageNumber="99">
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<pageBreakToken pageId="48" pageNumber="99" start="start">Variation</pageBreakToken>
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. Body length of female 12.1-13.1 mm, of male 10.1-11.5 mm; length of malar space 0.2-0.3 times as long as second antennal segment; propleuron 0.8-0.9 times as long as mesoscutum in front of tegulae; ovipositor sheath 10.5-14.4 mm, 0.9-1.1 times longer than body, 1.4-1.6 times as long as metasoma and 4.1-5.9 times as long as hind tibia; occipital carina of female paratype narrow lamelliform medio-dorsally, mandible rather yellowish brown, hypopygium and sixth tergite entirely brown and seventh tergite laterally so, fore and middle legs (except coxae and trochanters) mainly brown, tegulae dark brown, hind femur brownish black and subbasal ring of hind tibia brownish.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="48" pageNumber="99" type="distribution">
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<paragraph pageId="48" pageNumber="99">Distribution.</paragraph>
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<paragraph pageId="48" pageNumber="99">China (Ningxia, Inner Mongolia).</paragraph>
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</subSubSection>
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<subSubSection pageId="48" pageNumber="99" type="biology_ecology">
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<paragraph pageId="48" pageNumber="99">Biology.</paragraph>
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<paragraph pageId="48" pageNumber="99">Unknown.</paragraph>
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</subSubSection>
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<subSubSection pageId="48" pageNumber="99" type="etymology">
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<paragraph pageId="48" pageNumber="99">Etymology.</paragraph>
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<paragraph pageId="48" pageNumber="99">
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Named after the collector, Prof. Dr Mao-Ling Sheng, for his contribution of our knowledge of Chinese parasitoid
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<taxonomicName lsidName="" order="Hymenoptera" pageId="48" pageNumber="99" rank="order">Hymenoptera</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> |