347 lines
39 KiB
XML
347 lines
39 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1160.103417" ID-GBIF-Dataset="8d2b5f58-a550-4ea8-9ff4-721ee33ebc6e" ID-Pensoft-Pub="1313-2970-1160-61" ID-Pensoft-UUID="3816D689D7085E468C09F827BD8EF040" ID-ZooBank="B658A31CAA994F8DB851A5C4FB955F95" ModsDocID="1313-2970-1160-61" checkinTime="1683131546925" checkinUser="pensoft" docAuthor="Han, Yunjong, van Achterberg, Cornelis, Lee, Heung-Sik & Kim, Hyojoong" docDate="2023" docId="0B9688BC77A1583FA1F1B2EF4666AEF5" docLanguage="en" docName="ZooKeys 1160: 61-74" docOrigin="ZooKeys 1160" docPubDate="2023-05-03" docSource="http://dx.doi.org/10.3897/zookeys.1160.103417" docTitle="Xynobius subparallelus Han & van Achterberg 2023, sp. nov." docType="treatment" docUuid="ED84A031-AD98-4616-943A-9895E5BF4AF6" docUuidSource="ZooBank" docVersion="2" id="3816D689D7085E468C09F827BD8EF040" lastPageNumber="61" masterDocId="3816D689D7085E468C09F827BD8EF040" masterDocTitle="Two new Palaearctic species of Xynobius Foerster (Hymenoptera, Braconidae, Opiinae)" masterLastPageNumber="74" masterPageNumber="61" pageNumber="61" updateTime="1683132281502" 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>Two new Palaearctic species of Xynobius Foerster (Hymenoptera, Braconidae, Opiinae)</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>Han, Yunjong</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-2757-7785</mods:nameIdentifier>
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<mods:affiliation>Animal Systematics Laboratory, Department of Biological Science, Kunsan National University, Gunsan, 54150, Republic of Korea</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>van Achterberg, Cornelis</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-6495-4853</mods:nameIdentifier>
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<mods:affiliation>Naturalis Biodiversity Center, P. O. 9517, 2300 RA Leiden, Netherlands</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>Lee, Heung-Sik</mods:namePart>
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<mods:affiliation>Animal and Plant Quarantine Agency, Gimcheon, 39660, Republic of Korea</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>Kim, Hyojoong</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-1706-2991</mods:nameIdentifier>
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<mods:affiliation>Animal Systematics Laboratory, Department of Biological Science, Kunsan National University, Gunsan, 54150, Republic of Korea</mods:affiliation>
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<mods:nameIdentifier type="email">hkim@kunsan.ac.kr</mods:nameIdentifier>
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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>2023</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2023-05-03</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1160</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>61</mods:start>
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<mods:end>74</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.1160.103417</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.1160.103417</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1160-61</mods:identifier>
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<mods:identifier type="ZooBank">B658A31CAA994F8DB851A5C4FB955F95</mods:identifier>
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<mods:identifier type="Pensoft-UUID">3816D689D7085E468C09F827BD8EF040</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:ED84A031-AD98-4616-943A-9895E5BF4AF6" httpUri="http://treatment.plazi.org/id/0B9688BC77A1583FA1F1B2EF4666AEF5" lastPageNumber="61" pageId="0" pageNumber="61">
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<subSubSection pageId="0" pageNumber="61" type="nomenclature">
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<paragraph pageId="0" pageNumber="61">
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<taxonomicName LSID="https://zoobank.org/ED84A031-AD98-4616-943A-9895E5BF4AF6" authority="Han & van Achterberg" authorityName="Han & van Achterberg" authorityYear="2023" class="Insecta" family="Braconidae" genus="Xynobius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xynobius subparallelus" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="subparallelus" status="sp. nov.">Xynobius subparallelus Han & van Achterberg</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="61">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="61" type="type material">
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<paragraph pageId="0" pageNumber="61">Type material.</paragraph>
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<paragraph pageId="0" pageNumber="61">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="61">Holotype</emphasis>
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, ♀ (OMNH), "Japan: Naihara, Totsukawa, Yoshino District,
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<geoCoordinate degrees="34" direction="north" minutes="05" orientation="latitude" precision="15" seconds="49" value="34.096943">34°05'49"N</geoCoordinate>
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,
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<geoCoordinate degrees="135" direction="east" minutes="52" orientation="longitude" precision="15" seconds="20" value="135.87222">135°52'20"E</geoCoordinate>
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, 11.viii.2013, SW [= collected by sweeping], Shunpei Fujie, OMNH"
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="61" type="diagnosis">
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<paragraph pageId="0" pageNumber="61">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="61">
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This species belongs to the
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<taxonomicName baseAuthorityName="Wesmael" baseAuthorityYear="1835" class="Insecta" family="Braconidae" genus="Xynobius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xynobius comatus" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="comatus">
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<emphasis italics="true" pageId="0" pageNumber="61">Xynobius comatus</emphasis>
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</taxonomicName>
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group on account of the evenly and conspicuously setose middle lobe of the mesoscutum and scutellum (Figs
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<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">3</figureCitation>
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,
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<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">4</figureCitation>
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), but it differs from all other species by the subparallel-sided first tergite (Fig.
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<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">5</figureCitation>
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; about 1.8
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than its apical width), short temple (Fig.
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<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">8</figureCitation>
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; eyes in dorsal view about 2.1
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than temple), irregularly and weakly striate second tergite (Fig.
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<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">6</figureCitation>
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), and vein m-cu of the fore wing that gradually merges into vein 2-CU1 (Fig.
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<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">2</figureCitation>
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, but this character is rather variable in
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<taxonomicName class="Insecta" kingdom="Animalia" lsidName="X. setosiscutum" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="setosiscutum">
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<emphasis italics="true" pageId="0" pageNumber="61">X. setosiscutum</emphasis>
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</taxonomicName>
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). In addition, the notauli are largely absent on the mesoscutal disc (Fig.
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<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">4</figureCitation>
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, a derived character state in common with
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<taxonomicName class="Insecta" kingdom="Animalia" lsidName="X. setosiscutum" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="setosiscutum">
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<emphasis italics="true" pageId="0" pageNumber="61">X. setosiscutum</emphasis>
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</taxonomicName>
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sp. nov. from Norway), and the second tergite is longitudinally striate (Fig.
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<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">6</figureCitation>
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).
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</paragraph>
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<caption doi="10.3897/zookeys.1160.103417.figure1" httpUri="https://binary.pensoft.net/fig/845657" pageId="0" pageNumber="61" start="Figure 1" startId="F1">
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<paragraph pageId="0" pageNumber="61">
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<emphasis bold="true" pageId="0" pageNumber="61">Figure 1.</emphasis>
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<taxonomicName authorityName="Han & van Achterberg" authorityYear="2023" class="Insecta" family="Braconidae" genus="Xynobius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xynobius subparallelus" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="subparallelus">
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<emphasis italics="true" pageId="0" pageNumber="61">Xynobius subparallelus</emphasis>
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</taxonomicName>
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Han & van Achterberg, sp. nov., holotype, ♀, Japan, habitus, lateral.
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</paragraph>
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</caption>
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<caption doi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61" start="Figures 2–11" startId="F2">
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<paragraph pageId="0" pageNumber="61">
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<emphasis bold="true" pageId="0" pageNumber="61">Figures 2-11.</emphasis>
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<taxonomicName authorityName="Han & van Achterberg" authorityYear="2023" class="Insecta" family="Braconidae" genus="Xynobius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xynobius subparallelus" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="subparallelus">
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<emphasis italics="true" pageId="0" pageNumber="61">Xynobius subparallelus</emphasis>
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</taxonomicName>
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Han & van Achterberg, sp. nov., holotype, ♀, Japan
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<emphasis bold="true" pageId="0" pageNumber="61">2</emphasis>
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wings
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<emphasis bold="true" pageId="0" pageNumber="61">3</emphasis>
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mesosoma lateral
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<emphasis bold="true" pageId="0" pageNumber="61">4</emphasis>
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mesosoma dorsal
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<emphasis bold="true" pageId="0" pageNumber="61">5</emphasis>
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propodeum and 1st metasomal segment dorsal
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<emphasis bold="true" pageId="0" pageNumber="61">6</emphasis>
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2nd and following metasoma segments dorsal
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<emphasis bold="true" pageId="0" pageNumber="61">7</emphasis>
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head anterior
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<emphasis bold="true" pageId="0" pageNumber="61">8</emphasis>
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head dorsal
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<emphasis bold="true" pageId="0" pageNumber="61">9</emphasis>
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propodeum posterior and 1st metasomal segment basal
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<emphasis bold="true" pageId="0" pageNumber="61">10</emphasis>
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antenna
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<emphasis bold="true" pageId="0" pageNumber="61">11</emphasis>
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hind leg lateral. The arrow indicates the dorsope.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="61" type="description">
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<paragraph pageId="0" pageNumber="61">Description.</paragraph>
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<paragraph pageId="0" pageNumber="61">Female; length of body 2.7 mm, of fore wing 2.6 mm and of antenna about 3.4 mm.</paragraph>
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<paragraph pageId="0" pageNumber="61">
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<emphasis bold="true" pageId="0" pageNumber="61">
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<emphasis italics="true" pageId="0" pageNumber="61">Head</emphasis>
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.
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</emphasis>
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Antenna with 33 segments (Fig.
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<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">10</figureCitation>
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), 1.2
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than body; margin of antennal sockets strongly protruding, depression between antennal sockets (Fig.
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<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">7</figureCitation>
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); length of eye in dorsal view 2.1
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than temple (Fig.
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<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">8</figureCitation>
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); height of head 1.35
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than height of eye; vertex and frons punctate, setose except for large, smooth interspaces on vertex; no median keel on frons (Fig.
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<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">7</figureCitation>
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); width of clypeus twice longer than its maximum height; hypoclypeal depression large (Fig.
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<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">7</figureCitation>
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); length of the maxillary palp 1.4
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than height of head; malar sulcus absent; occipital carina absent dorsally; mandible robust (Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan, habitus, lateral." figureDoi="10.3897/zookeys.1160.103417.figure1" httpUri="https://binary.pensoft.net/fig/845657" pageId="0" pageNumber="61">1</figureCitation>
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), symmetric, gradually widened basally.
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</paragraph>
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<paragraph pageId="0" pageNumber="61">
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<emphasis bold="true" pageId="0" pageNumber="61">
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<emphasis italics="true" pageId="0" pageNumber="61">Mesosoma</emphasis>
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.
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</emphasis>
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Length of mesosoma 1.4
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than its height (Fig.
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<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">3</figureCitation>
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); pronope absent but with transverse crenulated groove (Fig.
|
||
<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">4</figureCitation>
|
||
); mesopleuron largely smooth, but precoxal sulcus medially impressed and coarsely crenulate (Fig.
|
||
<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">3</figureCitation>
|
||
); mesopleural sulcus largely smooth; notauli absent on disc except for a pair of short, deep impressions anteriorly (Fig.
|
||
<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">4</figureCitation>
|
||
); mesoscutum and scutellum shiny, punctulate, and densely setose; medio-posterior depression of mesoscutum round and rather small (Fig.
|
||
<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">4</figureCitation>
|
||
); scutellar sulcus medium-sized and distinctly crenulate; scutellum flat and only posteriorly narrowly sculptured; propodeum reticulate-rugose, with short medio-longitudinal carina anteriorly but posteriorly largely smooth between carinae (Figs
|
||
<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">5</figureCitation>
|
||
,
|
||
<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">9</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="61">
|
||
<emphasis bold="true" pageId="0" pageNumber="61">
|
||
<emphasis italics="true" pageId="0" pageNumber="61">Wings</emphasis>
|
||
.
|
||
</emphasis>
|
||
Fore wing (Fig.
|
||
<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">2</figureCitation>
|
||
): pterostigma narrow elliptical, gradually narrowed apically; vein 1-SR+M sinuate; vein 2-SR distinctly oblique; vein 3-SR 1.7
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than vein 2-SR; vein SR1 slightly curved; r:3-SR:SR1 = 4:26:46; vein m-cu distinctly antefurcal; second submarginal cell elongated; first subdiscal cell transverse and elongated (Fig.
|
||
<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">2</figureCitation>
|
||
). Hind wing: vein m-cu oblique and only pigmented; vein 1r-m 0.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as vein 1-M.
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="61">
|
||
<emphasis bold="true" pageId="0" pageNumber="61">
|
||
<emphasis italics="true" pageId="0" pageNumber="61">Legs</emphasis>
|
||
.
|
||
</emphasis>
|
||
Length of hind femur 5.3
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than its width (Fig.
|
||
<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">11</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="61">
|
||
<emphasis bold="true" pageId="0" pageNumber="61">
|
||
<emphasis italics="true" pageId="0" pageNumber="61">Metasoma</emphasis>
|
||
.
|
||
</emphasis>
|
||
Length of first tergite 1.8
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than its apical width, its surface rugose with longitudinal striae and rather flat in lateral view (Fig.
|
||
<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">5</figureCitation>
|
||
); dorsope distinctly present (Figs
|
||
<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">5</figureCitation>
|
||
,
|
||
<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">9</figureCitation>
|
||
); second tergite finely and irregularly longitudinally striate medially (Fig.
|
||
<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">6</figureCitation>
|
||
) and distinctly longer than third tergite; second metasomal suture absent (Fig.
|
||
<figureCitation captionStart="Figures 2–11" captionStartId="F2" captionText="Figures 2 - 11. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan 2 wings 3 mesosoma lateral 4 mesosoma dorsal 5 propodeum and 1 st metasomal segment dorsal 6 2 nd and following metasoma segments dorsal 7 head anterior 8 head dorsal 9 propodeum posterior and 1 st metasomal segment basal 10 antenna 11 hind leg lateral. The arrow indicates the dorsope." figureDoi="10.3897/zookeys.1160.103417.figures2-11" httpUri="https://binary.pensoft.net/fig/845658" pageId="0" pageNumber="61">6</figureCitation>
|
||
); following tergites smooth and with few setae posteriorly; length of setose part of ovipositor sheath 0.5
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than length of first tergite and nearly 0.1
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
as long as fore wing, slightly protruding beyond apex of metasoma (Fig.
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan, habitus, lateral." figureDoi="10.3897/zookeys.1160.103417.figure1" httpUri="https://binary.pensoft.net/fig/845657" pageId="0" pageNumber="61">1</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph pageId="0" pageNumber="61">
|
||
<emphasis bold="true" pageId="0" pageNumber="61">
|
||
<emphasis italics="true" pageId="0" pageNumber="61">Colour</emphasis>
|
||
.
|
||
</emphasis>
|
||
Generally dark brown dorsally (Fig.
|
||
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Xynobius subparallelus Han & van Achterberg, sp. nov., holotype, ♀, Japan, habitus, lateral." figureDoi="10.3897/zookeys.1160.103417.figure1" httpUri="https://binary.pensoft.net/fig/845657" pageId="0" pageNumber="61">1</figureCitation>
|
||
); head, scape, mesopleuron and pronotum, yellowish brown; legs and palpi, pale brownish yellow.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="61" type="distribution">
|
||
<paragraph pageId="0" pageNumber="61">Distribution.</paragraph>
|
||
<paragraph pageId="0" pageNumber="61">Japan (Honshu).</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="61" type="biology_ecology">
|
||
<paragraph pageId="0" pageNumber="61">Biology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="61">Unknown.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="61" type="etymology">
|
||
<paragraph pageId="0" pageNumber="61">Etymology.</paragraph>
|
||
<paragraph pageId="0" pageNumber="61">
|
||
Named after the subparallel-sided first metasomal tergite; "
|
||
<emphasis italics="true" pageId="0" pageNumber="61">sub</emphasis>
|
||
" is Latin for "less than" and "
|
||
<emphasis italics="true" pageId="0" pageNumber="61">parallelus</emphasis>
|
||
" is Latin for "equidistantly sides".
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="61" type="remarks">
|
||
<paragraph pageId="0" pageNumber="61">Remarks.</paragraph>
|
||
<paragraph pageId="0" pageNumber="61">
|
||
The new species has a distinct dorsope, symmetric mandible, vein r much shorter than vein 2-SR and a large hypoclypeal depression; therefore, it belongs to the genus
|
||
<taxonomicName authorityName="Foerster" authorityYear="1863" class="Insecta" family="Braconidae" genus="Xynobius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xynobius" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="61">Xynobius</emphasis>
|
||
</taxonomicName>
|
||
. Most important is the slender (subparallel-sided) first metasomal tergite, the irregularly and weakly longitudinally striate second tergite, the entirely setose mesoscutum and the reduced notauli (absent on most of mesoscutal disc and only distinct and crenulate anteriorly). In the key by
|
||
<bibRefCitation author="Tobias, VI" editor="Ler, PA" journalOrPublisher="4). Neuropteroidea, Mecoptera, Hymenoptera 3. Dal'nauka, Vladivostok" pageId="0" pageNumber="61" pagination="299 - 411" refId="B8" refString="Tobias, VI, 1998. Alysiinae (Dacnusini) and Opiinae. In: Ler, PA, Ed., Keys to the Insects of Russian Far East (Vol. 4). Neuropteroidea, Mecoptera, Hymenoptera 3. Dal'nauka, Vladivostok: 299 - 411" title="Alysiinae (Dacnusini) and Opiinae." volumeTitle="Keys to the Insects of Russian Far East (Vol." year="1998">Tobias (1998)</bibRefCitation>
|
||
, this species runs to the subgenus
|
||
<taxonomicName class="Insecta" family="Braconidae" genus="Opius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opius (Apodesmia)" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="subGenus" subGenus="Apodesmia">Opius Apodesmia</taxonomicName>
|
||
Foerster sensu Tobias and (surprisingly) to
|
||
<taxonomicName lsidName="O. (Opius) angusticellularis" pageId="0" pageNumber="61" rank="species" species="angusticellularis" subGenus="Opius">O. (Opius) angusticellularis</taxonomicName>
|
||
Tobias, 1998. This species has little to do with the new species because the mesosoma is only slightly longer than high in lateral view, the second and third metasomal tergites are granulate and the antenna has 22-24 segments. The new species runs in
|
||
<bibRefCitation author="Chen, J-H" journalOrPublisher="Canadian Entomologist" pageId="0" pageNumber="61" refId="B2" refString="Chen, J-H, Weng, R-Q, 2005. Systematic Studies on Opiinae of China (Hymenoptera: Braconidae). Fujian Science and Technology Publishing House, Fuzhou, [iii + 2 + 9 +] 269 pp." title="Systematic Studies on Opiinae of China (Hymenoptera: Braconidae). Fujian Science and Technology Publishing House, Fuzhou, [iii + 2 + 9 +] 269 pp." year="2005">Chen and Weng (2005)</bibRefCitation>
|
||
to
|
||
<taxonomicName class="Insecta" family="Braconidae" genus="Opius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Opius (Apodesmia) isabella" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="isabella" subGenus="Apodesmia">Opius (Apodesmia) isabella</taxonomicName>
|
||
Chen & Weng, 2005, but it belongs to the genus
|
||
<taxonomicName class="Insecta" family="Braconidae" genus="Apodesmia" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Apodesmia" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="genus">
|
||
<emphasis italics="true" pageId="0" pageNumber="61">Apodesmia</emphasis>
|
||
</taxonomicName>
|
||
Foerster, 1863 because the occipital carina is connected to the hypostomal carina ventrally, the second and third tergites are more or less coriaceous, and the clypeus is only 1.2
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
wider than long. Actually, the new species is similar to
|
||
<taxonomicName authorityName="van Achterberg & Li" authorityYear="2013" class="Insecta" family="Braconidae" genus="Xynobius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Xynobius wengi" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="wengi">
|
||
<emphasis italics="true" pageId="0" pageNumber="61">Xynobius wengi</emphasis>
|
||
</taxonomicName>
|
||
van Achterberg & Li, 2013 because of the setose mesoscutum and scutellum and striate second metasomal tergite. However,
|
||
<taxonomicName class="Insecta" kingdom="Animalia" lsidName="X. wengi" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="wengi">
|
||
<emphasis italics="true" pageId="0" pageNumber="61">X. wengi</emphasis>
|
||
</taxonomicName>
|
||
has the crenulate notauli present on the mesoscutal disc (only apical quarter absent; notauli nearly entirely absent on disc in
|
||
<taxonomicName class="Insecta" kingdom="Animalia" lsidName="X. subparallelus" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="subparallelus">
|
||
<emphasis italics="true" pageId="0" pageNumber="61">X. subparallelus</emphasis>
|
||
</taxonomicName>
|
||
), vein m-cu of the fore wing postfurcal or subinterstitial (distinctly antefurcal in
|
||
<taxonomicName class="Insecta" kingdom="Animalia" lsidName="X. subparallelus" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="subparallelus">
|
||
<emphasis italics="true" pageId="0" pageNumber="61">X. subparallelus</emphasis>
|
||
</taxonomicName>
|
||
), the first metasomal tergite about 1.3
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
longer than wide apically (about 1.8
|
||
<normalizedToken originalValue="×">x</normalizedToken>
|
||
in
|
||
<taxonomicName class="Insecta" kingdom="Animalia" lsidName="X. subparallelus" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="subparallelus">
|
||
<emphasis italics="true" pageId="0" pageNumber="61">X. subparallelus</emphasis>
|
||
</taxonomicName>
|
||
), and the second tergite regularly and coarsely striate (irregularly and finely striate
|
||
<taxonomicName class="Insecta" kingdom="Animalia" lsidName="X. subparallelus" order="Hymenoptera" pageId="0" pageNumber="61" phylum="Arthropoda" rank="species" species="subparallelus">
|
||
<emphasis italics="true" pageId="0" pageNumber="61">X. subparallelus</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |