324 lines
40 KiB
XML
324 lines
40 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1149.96680" ID-GBIF-Dataset="b5eddecc-fc71-4b59-95ec-35db47a2b5c5" ID-Pensoft-Pub="1313-2970-1149-37" ID-Pensoft-UUID="2DDF43F088985A2FB49CBDBF5F507E06" ID-ZooBank="12B248C0791B4DDDB2E348AA2F531213" ModsDocID="1313-2970-1149-37" checkinTime="1677089987748" checkinUser="pensoft" docAuthor="Jin, Zezhong, Fu, Siying & Ye, Zhen" docDate="2023" docId="E460858168B75BB2B6C0E620FF1C86D1" docLanguage="en" docName="ZooKeys 1149: 37-52" docOrigin="ZooKeys 1149" docPubDate="2023-02-22" docSource="http://dx.doi.org/10.3897/zookeys.1149.96680" docTitle="Velia (Cesavelia) bui Jin & Fu & Ye 2023, sp. nov." docType="treatment" docUuid="40E8683C-27BF-43A4-A29C-ACE62F1BA7C5" docUuidSource="ZooBank" docVersion="2" id="2DDF43F088985A2FB49CBDBF5F507E06" lastPageNumber="37" masterDocId="2DDF43F088985A2FB49CBDBF5F507E06" masterDocTitle="Taxonomic notes of subgenus Velia (Cesavelia) Kocak & Kemal, 2010 (Hemiptera, Heteroptera, Veliidae) from China, with description of one new species" masterLastPageNumber="52" masterPageNumber="37" pageNumber="37" updateTime="1677093548756" 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>Taxonomic notes of subgenus Velia (Cesavelia) Kocak & Kemal, 2010 (Hemiptera, Heteroptera, Veliidae) from China, with description of one new species</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>Jin, Zezhong</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-7223-770X</mods:nameIdentifier>
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<mods:affiliation>Institute of Entomology, College of Life Sciences, Nankai University, Tianjin, 300071, China</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>Fu, Siying</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0001-7010-4401</mods:nameIdentifier>
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<mods:affiliation>Institute of Entomology, College of Life Sciences, Nankai University, Tianjin, 300071, China</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>Ye, Zhen</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-2327-1869</mods:nameIdentifier>
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<mods:affiliation>Institute of Entomology, College of Life Sciences, Nankai University, Tianjin, 300071, China</mods:affiliation>
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<mods:nameIdentifier type="email">yezhen1987331@nankai.edu.cn</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>2023-02-22</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>1149</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>37</mods:start>
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<mods:end>52</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.1149.96680</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.1149.96680</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-1149-37</mods:identifier>
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<mods:identifier type="ZooBank">12B248C0791B4DDDB2E348AA2F531213</mods:identifier>
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<mods:identifier type="Pensoft-UUID">2DDF43F088985A2FB49CBDBF5F507E06</mods:identifier>
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</mods:mods>
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<treatment LSID="urn:lsid:zoobank.org:act:40E8683C-27BF-43A4-A29C-ACE62F1BA7C5" httpUri="http://treatment.plazi.org/id/E460858168B75BB2B6C0E620FF1C86D1" lastPageNumber="37" pageId="0" pageNumber="37">
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<subSubSection pageId="0" pageNumber="37" type="nomenclature">
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<paragraph pageId="0" pageNumber="37">
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<taxonomicName LSID="https://zoobank.org/40E8683C-27BF-43A4-A29C-ACE62F1BA7C5" authority="Jin & Fu & Ye, 2023" authorityName="Jin & Fu & Ye" authorityYear="2023" class="Insecta" family="Veliidae" genus="Velia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Velia (Cesavelia) bui" order="Hemiptera" pageId="0" pageNumber="37" phylum="Arthropoda" rank="species" species="bui" status="sp. nov." subGenus="Cesavelia">Velia (Cesavelia) bui</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="37">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="37" type="description">
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<paragraph pageId="0" pageNumber="37">
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of females and male of Velia (Cesavelia) bui sp. nov. in dorsal view a apterous female b apterous male c macropterous female. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37">Figs 1a-c</figureCitation>
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Bodies of Velia spp. (apterous female) a V. bui sp. nov., dorsal view b V. bui sp. nov., lateral view c V. longiconnexiva, dorsal view d V. longiconnexiva, lateral view e V. sinensis, dorsal view f V. sinensis, lateral view g V. tonkina, dorsal view h V. tonkina, lateral view. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure3" httpUri="https://binary.pensoft.net/fig/814274" pageId="0" pageNumber="37">, 3a, b</figureCitation>
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Metafemora of males, showing patterns of spines a V. bui sp. nov. b V. longiconnexiva c V. sinensis d V. tonkina. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure5" httpUri="https://binary.pensoft.net/fig/814276" pageId="0" pageNumber="37">, 5a</figureCitation>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Abdominal segments VIII of males a V. bui sp. nov., ventral view b V. bui sp. nov., lateral view c V. longiconnexiva, ventral view d V. longiconnexiva, lateral view e V. sinensis, ventral view f V. sinensis, lateral view g V. tonkina, ventral view h V. tonkina, lateral view. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure6" httpUri="https://binary.pensoft.net/fig/814277" pageId="0" pageNumber="37">, 6a, b</figureCitation>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Proctigers of Velia spp. a V. bui sp. nov., male b V. longiconnexiva, male c V. sinensis, male d V. tonkina, male e V. bui sp. nov., female f V. longiconnexiva, female g V. sinensis, female h V. tonkina, female. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.1149.96680.figure7" httpUri="https://binary.pensoft.net/fig/814278" pageId="0" pageNumber="37">, 7a, e</figureCitation>
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Parameres of males a V. bui sp. nov., external view b V. bui sp. nov., perpendicular view c V. bui sp. nov., internal view d V. longiconnexiva, external view e V. longiconnexiva, perpendicular view f V. longiconnexiva, internal view g V. sinensis, external view h V. sinensis, perpendicular view i V. sinensis, internal view j V. tonkina, external view k V. tonkina, perpendicular view l V. tonkina, internal view. Scale bar: 0.2 mm." figureDoi="10.3897/zookeys.1149.96680.figure8" httpUri="https://binary.pensoft.net/fig/814279" pageId="0" pageNumber="37">, 8a-c</figureCitation>
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Endosomal structures of Velia spp. (males) a V. bui sp. nov., dorsal view b V. bui sp. nov., lateral view c V. longiconnexiva, dorsal view d V. longiconnexiva, lateral view e V. sinensis, dorsal view f V. sinensis, lateral view g V. tonkina, dorsal view h V. tonkina, lateral view. Scale bar: 0.2 mm. (ds = dorsal sclerite, ls = lateral sclerite, svs = secondary ventral sclerite)." figureDoi="10.3897/zookeys.1149.96680.figure9" httpUri="https://binary.pensoft.net/fig/814280" pageId="0" pageNumber="37">, 9a, b</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="37" type="materials_examined">
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<paragraph pageId="0" pageNumber="37">Material examined.</paragraph>
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<paragraph pageId="0" pageNumber="37">
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<materialsCitation collectingDate="2015-08-08" collectorName="Zhen Ye" country="China" county="Wufeng County" elevation="1085" latitude="30.0869" location="Houhe National Nature Reserve" longLatPrecision="6" longitude="110.552" specimenCount="♂" stateProvince="Hubei Province" typeStatus="Holotype">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="37">
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<typeStatus>Holotype</typeStatus>
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</emphasis>
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: apterous
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<specimenCount>♂</specimenCount>
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,
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<collectingCountry name="China">China</collectingCountry>
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,
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<collectingRegion country="China" name="Hubei">Hubei Province</collectingRegion>
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,
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<collectingCounty>Wufeng County</collectingCounty>
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,
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<location LSID="urn:lsid:plazi:treatment:E460858168B75BB2B6C0E620FF1C86D1:50F615BE02CA333ADA94B65597E331F7" country="China" county="Wufeng County" latitude="30.0869" longLatPrecision="6" longitude="110.552" name="Houhe National Nature Reserve" stateProvince="Hubei Province">Houhe National Nature Reserve</location>
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:
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<geoCoordinate degrees="30.0869" direction="north" orientation="latitude" precision="5" value="30.0869">30.0869°N</geoCoordinate>
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,
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<geoCoordinate degrees="110.5520" direction="east" orientation="longitude" precision="5" value="110.552">110.5520°E</geoCoordinate>
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;
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<elevation metricMagnitude="3" metricUnit="m" metricValue="1.085" unit="m" value="1085.0">
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<quantity metricMagnitude="3" metricUnit="m" metricValue="1.085" unit="m" value="1085.0">1085 m</quantity>
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a.s.l.
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</elevation>
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;
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<collectingDate value="2015-08-08">2015-VIII-8</collectingDate>
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;
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<collectorName>Zhen Ye</collectorName>
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leg. (NKUM)
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</materialsCitation>
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.
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<materialsCitation collectingDate="2023-01-01" collectingDateMax="2023-12-31" collectingDateMin="2023-01-01" collectorName="Zhen Ye" country="China" county="Wufeng County" elevation="1085" latitude="30.0869" location="Houhe National Nature Reserve" longLatPrecision="6" longitude="110.552" specimenCount="♀" stateProvince="Hubei" typeStatus="Paratypes">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="37">
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<typeStatus>Paratypes</typeStatus>
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</emphasis>
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: 1 apterous
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<specimenCount>♀</specimenCount>
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1 macropterous
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<specimenCount>♀</specimenCount>
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, same data as holotype (NKUM)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="37" type="diagnosis">
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<paragraph pageId="0" pageNumber="37">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="37">
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Body large, mainly brown. Connexiva straight in dorsal view, with dark yellow strips in male and brighter strips in female (Figs
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of females and male of Velia (Cesavelia) bui sp. nov. in dorsal view a apterous female b apterous male c macropterous female. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37">1a-c</figureCitation>
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,
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Bodies of Velia spp. (apterous female) a V. bui sp. nov., dorsal view b V. bui sp. nov., lateral view c V. longiconnexiva, dorsal view d V. longiconnexiva, lateral view e V. sinensis, dorsal view f V. sinensis, lateral view g V. tonkina, dorsal view h V. tonkina, lateral view. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure3" httpUri="https://binary.pensoft.net/fig/814274" pageId="0" pageNumber="37">3a, b</figureCitation>
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), connexival spines sharp and dorsocaudally directed in female (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Bodies of Velia spp. (apterous female) a V. bui sp. nov., dorsal view b V. bui sp. nov., lateral view c V. longiconnexiva, dorsal view d V. longiconnexiva, lateral view e V. sinensis, dorsal view f V. sinensis, lateral view g V. tonkina, dorsal view h V. tonkina, lateral view. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure3" httpUri="https://binary.pensoft.net/fig/814274" pageId="0" pageNumber="37">3a, b</figureCitation>
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); abdominal segment VIII of male stout and ventrally concaved (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Abdominal segments VIII of males a V. bui sp. nov., ventral view b V. bui sp. nov., lateral view c V. longiconnexiva, ventral view d V. longiconnexiva, lateral view e V. sinensis, ventral view f V. sinensis, lateral view g V. tonkina, ventral view h V. tonkina, lateral view. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure6" httpUri="https://binary.pensoft.net/fig/814277" pageId="0" pageNumber="37">6a, b</figureCitation>
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); proctiger of male with triangular dilations on each side and broadly rounded hind margin (Fig.
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Proctigers of Velia spp. a V. bui sp. nov., male b V. longiconnexiva, male c V. sinensis, male d V. tonkina, male e V. bui sp. nov., female f V. longiconnexiva, female g V. sinensis, female h V. tonkina, female. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.1149.96680.figure7" httpUri="https://binary.pensoft.net/fig/814278" pageId="0" pageNumber="37">7a</figureCitation>
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).
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</paragraph>
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<caption doi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37" start="Figure 1" startId="F1">
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<paragraph pageId="0" pageNumber="37">
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<emphasis bold="true" pageId="0" pageNumber="37">Figure 1.</emphasis>
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Habitus of females and male of
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<taxonomicName authorityName="Jin & Fu & Ye" authorityYear="2023" class="Insecta" family="Veliidae" genus="Velia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Velia (Cesavelia) bui" order="Hemiptera" pageId="0" pageNumber="37" phylum="Arthropoda" rank="species" species="bui" subGenus="Cesavelia">Velia (Cesavelia) bui</taxonomicName>
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sp. nov. in dorsal view
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<emphasis bold="true" pageId="0" pageNumber="37">a</emphasis>
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apterous female
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<emphasis bold="true" pageId="0" pageNumber="37">b</emphasis>
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apterous male
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<emphasis bold="true" pageId="0" pageNumber="37">c</emphasis>
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macropterous female. Scale bar: 2.0 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="37" type="comparisons">
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<paragraph pageId="0" pageNumber="37">Comparative notes.</paragraph>
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<paragraph pageId="0" pageNumber="37">
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<taxonomicName authorityName="Jin & Fu & Ye" authorityYear="2023" class="Insecta" family="Veliidae" genus="Velia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Velia bui" order="Hemiptera" pageId="0" pageNumber="37" phylum="Arthropoda" rank="species" species="bui">
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<emphasis italics="true" pageId="0" pageNumber="37">Velia bui</emphasis>
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</taxonomicName>
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sp. nov. and
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<taxonomicName class="Insecta" kingdom="Animalia" lsidName="V. longiconnexiva" order="Hemiptera" pageId="0" pageNumber="37" phylum="Arthropoda" rank="species" species="longiconnexiva">
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<emphasis italics="true" pageId="0" pageNumber="37">V. longiconnexiva</emphasis>
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</taxonomicName>
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are similar in the coloration and size of the body. However, the female of
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<taxonomicName class="Insecta" kingdom="Animalia" lsidName="V. bui" order="Hemiptera" pageId="0" pageNumber="37" phylum="Arthropoda" rank="species" species="bui">
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<emphasis italics="true" pageId="0" pageNumber="37">V. bui</emphasis>
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</taxonomicName>
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sp. nov. can be easily distinguished from that of
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<taxonomicName class="Insecta" kingdom="Animalia" lsidName="V. longiconnexiva" order="Hemiptera" pageId="0" pageNumber="37" phylum="Arthropoda" rank="species" species="longiconnexiva">
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<emphasis italics="true" pageId="0" pageNumber="37">V. longiconnexiva</emphasis>
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</taxonomicName>
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by its nearly straight connexiva and relatively slender, straight, sharp, slightly directed dorsad connexival spines (Fig.
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<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Bodies of Velia spp. (apterous female) a V. bui sp. nov., dorsal view b V. bui sp. nov., lateral view c V. longiconnexiva, dorsal view d V. longiconnexiva, lateral view e V. sinensis, dorsal view f V. sinensis, lateral view g V. tonkina, dorsal view h V. tonkina, lateral view. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure3" httpUri="https://binary.pensoft.net/fig/814274" pageId="0" pageNumber="37">3a, b</figureCitation>
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vs. 3c, d). The male of the new species can be distinguished from that of
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<taxonomicName class="Insecta" kingdom="Animalia" lsidName="V. longiconnexiva" order="Hemiptera" pageId="0" pageNumber="37" phylum="Arthropoda" rank="species" species="longiconnexiva">
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<emphasis italics="true" pageId="0" pageNumber="37">V. longiconnexiva</emphasis>
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</taxonomicName>
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by its relatively stout segment VIII in lateral view and slightly emarginated dorsal hind margin (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Abdominal segments VIII of males a V. bui sp. nov., ventral view b V. bui sp. nov., lateral view c V. longiconnexiva, ventral view d V. longiconnexiva, lateral view e V. sinensis, ventral view f V. sinensis, lateral view g V. tonkina, ventral view h V. tonkina, lateral view. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure6" httpUri="https://binary.pensoft.net/fig/814277" pageId="0" pageNumber="37">6a, b</figureCitation>
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vs. 6c, d), the triangular lateral dilations and the broadly rounded hind margin of proctiger (Fig.
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Proctigers of Velia spp. a V. bui sp. nov., male b V. longiconnexiva, male c V. sinensis, male d V. tonkina, male e V. bui sp. nov., female f V. longiconnexiva, female g V. sinensis, female h V. tonkina, female. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.1149.96680.figure7" httpUri="https://binary.pensoft.net/fig/814278" pageId="0" pageNumber="37">7a</figureCitation>
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vs. 7b).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="37" type="description">
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<paragraph pageId="0" pageNumber="37">Description of apterous male</paragraph>
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<paragraph pageId="0" pageNumber="37">
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<emphasis bold="true" pageId="0" pageNumber="37">(holotype). Measurements.</emphasis>
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Body: length 7.00, width 1.90. Head: length 0.58, width: 1.13, width about 1.95 times length. Antenna: 4.97 (1.63+1.13+1.13+1.08), length of antennal segment I about 1.44 times head width. Pronotum: width about 1.03 times length (length 1.48, width 1.53). Lengths of leg segments (femur: tibia: tarsus (tarsal segment I + segment II + segment III)): fore leg: 2.13: 2.13: 0.73 (0.05+0.25+0.43); middle leg: 3.13: 3.30: 1.88 (0.13+1.00+0.75), length of mesotarsus II about 1.33 times length of mesotarsus III; hind leg: 2.95: 3.38: 1.66 (0.08+0.95+0.63), length of metatarsus II about 1.51 times length of metatarsus III. Abdominal segment VIII: length about 1.67 times width (length 1.64, width 0.98).
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</paragraph>
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<paragraph pageId="0" pageNumber="37">
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<emphasis bold="true" pageId="0" pageNumber="37">Color</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of females and male of Velia (Cesavelia) bui sp. nov. in dorsal view a apterous female b apterous male c macropterous female. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37">1b</figureCitation>
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|
). Body mainly brown, with scattered silvery pubescence. Pronotum with a row of black punctures near anterior margin and other punctures scattered on posterior lobe. Median part of anterior pronotal lobe and midline of pronotum dark orange; metanotum completely dark brown. Sides of abdomen dark brown, with dark orange stripes along connexiva. Silvery pubescence usually distinctly denser on anterolateral corners of pronotum, lateral corners of metanotum and lateral parts of abdominal mediotergites.
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</paragraph>
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|
<paragraph pageId="0" pageNumber="37">
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<emphasis bold="true" pageId="0" pageNumber="37">Structure.</emphasis>
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Body relatively large, covered with dense, short pubescence.
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="37">Head</emphasis>
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|
(Fig.
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|
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of females and male of Velia (Cesavelia) bui sp. nov. in dorsal view a apterous female b apterous male c macropterous female. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37">1b</figureCitation>
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|
): triangular, almost perpendicular to thorax, without deflection; anteclypeus and postclypeus with dense, peg-like setae; antennal sockets prominent, antennal segment I much longer than head width, slightly thicker than antennal segments II-IV.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="37">Thorax</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of females and male of Velia (Cesavelia) bui sp. nov. in dorsal view a apterous female b apterous male c macropterous female. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37">1b</figureCitation>
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): pronotum slightly wider than length, hind margin of pronotum broadly rounded, lateral parts of pronotum medially with distinct constrictions, middle part slightly raised and lateral parts of anterior pronotal lobe concaved; mesonotum completely hidden beneath pronotal lobe and hind part of metanotum visible in dorsal view; lateral evaporatoriums slender, with a cluster of suberect, thick setae on each side; legs mainly with decumbent or suberect setae, tarsi of fore legs short, tarsi of middle and hind legs long and slender; profemora moderately incrassate, slightly curved and contracted subapically; mesofemora medially slender, mesotibiae slender and ventrally with a row of long, erect setae on each side; metafemora (Fig.
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Metafemora of males, showing patterns of spines a V. bui sp. nov. b V. longiconnexiva c V. sinensis d V. tonkina. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure5" httpUri="https://binary.pensoft.net/fig/814276" pageId="0" pageNumber="37">5a</figureCitation>
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) relatively stout, ventrally with two rows of small teeth and two prominent long teeth on each side, metatibiae ventrally with two rows of small spines and dorsally with a row of suberect setae on each side.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="37">Abdomen</emphasis>
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(Figs
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<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of females and male of Velia (Cesavelia) bui sp. nov. in dorsal view a apterous female b apterous male c macropterous female. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37">1b</figureCitation>
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,
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Abdominal segments VIII of males a V. bui sp. nov., ventral view b V. bui sp. nov., lateral view c V. longiconnexiva, ventral view d V. longiconnexiva, lateral view e V. sinensis, ventral view f V. sinensis, lateral view g V. tonkina, ventral view h V. tonkina, lateral view. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure6" httpUri="https://binary.pensoft.net/fig/814277" pageId="0" pageNumber="37">6a, b</figureCitation>
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): relatively slender; mediotergite I concave laterally, mediotergites II-VII almost flat; connexiva moderately raised, almost parallel without convergence, connexival spines sharp, caudally pointed; abdominal segment VIII (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Abdominal segments VIII of males a V. bui sp. nov., ventral view b V. bui sp. nov., lateral view c V. longiconnexiva, ventral view d V. longiconnexiva, lateral view e V. sinensis, ventral view f V. sinensis, lateral view g V. tonkina, ventral view h V. tonkina, lateral view. Scale bar: 1.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure6" httpUri="https://binary.pensoft.net/fig/814277" pageId="0" pageNumber="37">6a, b</figureCitation>
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) relatively stout, ventrally concaved in lateral view, posteriorly with dense setae, dorsal hind margin of abdominal segment VIII medially emarginated.
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<emphasis bold="true" italics="true" pageId="0" pageNumber="37">Genital segments</emphasis>
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(Figs
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Proctigers of Velia spp. a V. bui sp. nov., male b V. longiconnexiva, male c V. sinensis, male d V. tonkina, male e V. bui sp. nov., female f V. longiconnexiva, female g V. sinensis, female h V. tonkina, female. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.1149.96680.figure7" httpUri="https://binary.pensoft.net/fig/814278" pageId="0" pageNumber="37">7a</figureCitation>
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,
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Parameres of males a V. bui sp. nov., external view b V. bui sp. nov., perpendicular view c V. bui sp. nov., internal view d V. longiconnexiva, external view e V. longiconnexiva, perpendicular view f V. longiconnexiva, internal view g V. sinensis, external view h V. sinensis, perpendicular view i V. sinensis, internal view j V. tonkina, external view k V. tonkina, perpendicular view l V. tonkina, internal view. Scale bar: 0.2 mm." figureDoi="10.3897/zookeys.1149.96680.figure8" httpUri="https://binary.pensoft.net/fig/814279" pageId="0" pageNumber="37">8a-c</figureCitation>
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,
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<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Endosomal structures of Velia spp. (males) a V. bui sp. nov., dorsal view b V. bui sp. nov., lateral view c V. longiconnexiva, dorsal view d V. longiconnexiva, lateral view e V. sinensis, dorsal view f V. sinensis, lateral view g V. tonkina, dorsal view h V. tonkina, lateral view. Scale bar: 0.2 mm. (ds = dorsal sclerite, ls = lateral sclerite, svs = secondary ventral sclerite)." figureDoi="10.3897/zookeys.1149.96680.figure9" httpUri="https://binary.pensoft.net/fig/814280" pageId="0" pageNumber="37">9a, b</figureCitation>
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): relatively large and visible in vitro; proctiger (Fig.
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|
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Proctigers of Velia spp. a V. bui sp. nov., male b V. longiconnexiva, male c V. sinensis, male d V. tonkina, male e V. bui sp. nov., female f V. longiconnexiva, female g V. sinensis, female h V. tonkina, female. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.1149.96680.figure7" httpUri="https://binary.pensoft.net/fig/814278" pageId="0" pageNumber="37">7a</figureCitation>
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) relatively flat, with a triangular dilation on each side, posteriorly with short, sparse setae; paramere (Fig.
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|
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Parameres of males a V. bui sp. nov., external view b V. bui sp. nov., perpendicular view c V. bui sp. nov., internal view d V. longiconnexiva, external view e V. longiconnexiva, perpendicular view f V. longiconnexiva, internal view g V. sinensis, external view h V. sinensis, perpendicular view i V. sinensis, internal view j V. tonkina, external view k V. tonkina, perpendicular view l V. tonkina, internal view. Scale bar: 0.2 mm." figureDoi="10.3897/zookeys.1149.96680.figure8" httpUri="https://binary.pensoft.net/fig/814279" pageId="0" pageNumber="37">8a-c</figureCitation>
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|
) sickle-shaped, relatively slender, with thick setae on external side, apexes slightly blunt, subapical part with distinct dilation; endosoma (Fig.
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|
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Endosomal structures of Velia spp. (males) a V. bui sp. nov., dorsal view b V. bui sp. nov., lateral view c V. longiconnexiva, dorsal view d V. longiconnexiva, lateral view e V. sinensis, dorsal view f V. sinensis, lateral view g V. tonkina, dorsal view h V. tonkina, lateral view. Scale bar: 0.2 mm. (ds = dorsal sclerite, ls = lateral sclerite, svs = secondary ventral sclerite)." figureDoi="10.3897/zookeys.1149.96680.figure9" httpUri="https://binary.pensoft.net/fig/814280" pageId="0" pageNumber="37">9a, b</figureCitation>
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) stout, apical ends of lateral sclerites distinctly constricted, dorsal sclerites weakly sclerotized, translucent and curved, secondary ventral sclerite slender, accessory sclerite absent.
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|
</paragraph>
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|
</subSubSection>
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<subSubSection pageId="0" pageNumber="37" type="description">
|
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<paragraph pageId="0" pageNumber="37">Description of apterous female.</paragraph>
|
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<paragraph pageId="0" pageNumber="37">
|
|
<emphasis bold="true" pageId="0" pageNumber="37">Measurements.</emphasis>
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Body: length 7.30, width: 2.13. Head: length 0.80, width: 1.13, width about 1.41 times length. Antenna: 5.02 (1.63+1.13+1.13+1.13), length of antennal segment I about 1.44 times head width. Pronotum: width about 1.08 times length (length 1.70, width 1.83). Length of leg segments (femur: tibia: tarsus (tarsal segment I + segment II + segment III)): fore leg: 2.13: 2.13: 0.76 (0.08+0.25+0.43); middle leg: 3.13: 3.25: 1.89 (0.13+1.13+0.63), length of mesotarsus II about 1.79 times length of mesotarsus III; hind leg: 3.00: 3.38: 1.59 (0.08+0.88+0.63), length of metatarsus II about 1.40 times length of metatarsus III.
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|
</paragraph>
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|
<paragraph pageId="0" pageNumber="37">
|
|
<emphasis bold="true" pageId="0" pageNumber="37">Color</emphasis>
|
|
(Figs
|
|
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of females and male of Velia (Cesavelia) bui sp. nov. in dorsal view a apterous female b apterous male c macropterous female. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37">1a</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Bodies of Velia spp. (apterous female) a V. bui sp. nov., dorsal view b V. bui sp. nov., lateral view c V. longiconnexiva, dorsal view d V. longiconnexiva, lateral view e V. sinensis, dorsal view f V. sinensis, lateral view g V. tonkina, dorsal view h V. tonkina, lateral view. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure3" httpUri="https://binary.pensoft.net/fig/814274" pageId="0" pageNumber="37">3a, b</figureCitation>
|
|
). Similar to apterous male with following exceptions: hind margin of pronotum, median part of metanotum and all mediotergites dark orange. Stripes along connexiva much brighter.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="37">
|
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<emphasis bold="true" pageId="0" pageNumber="37">Structure.</emphasis>
|
|
Body slightly larger than apterous male.
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="37">Head</emphasis>
|
|
(Figs
|
|
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of females and male of Velia (Cesavelia) bui sp. nov. in dorsal view a apterous female b apterous male c macropterous female. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37">1a</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Bodies of Velia spp. (apterous female) a V. bui sp. nov., dorsal view b V. bui sp. nov., lateral view c V. longiconnexiva, dorsal view d V. longiconnexiva, lateral view e V. sinensis, dorsal view f V. sinensis, lateral view g V. tonkina, dorsal view h V. tonkina, lateral view. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure3" httpUri="https://binary.pensoft.net/fig/814274" pageId="0" pageNumber="37">3a, b</figureCitation>
|
|
): Similar to apterous male with following exceptions: the antennal segment I more bent.
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="37">Thorax</emphasis>
|
|
(Figs
|
|
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of females and male of Velia (Cesavelia) bui sp. nov. in dorsal view a apterous female b apterous male c macropterous female. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37">1a</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Bodies of Velia spp. (apterous female) a V. bui sp. nov., dorsal view b V. bui sp. nov., lateral view c V. longiconnexiva, dorsal view d V. longiconnexiva, lateral view e V. sinensis, dorsal view f V. sinensis, lateral view g V. tonkina, dorsal view h V. tonkina, lateral view. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure3" httpUri="https://binary.pensoft.net/fig/814274" pageId="0" pageNumber="37">3a, b</figureCitation>
|
|
): similar to apterous male with following exceptions: posterior pronotal lobe distinctly wider than anterior pronotal lobe; profemora much slender; metafemora slender, ventrally with two rows of small spines on each side, metatibiae ventrally without any spines or teeth.
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="37">Abdomen</emphasis>
|
|
(Figs
|
|
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of females and male of Velia (Cesavelia) bui sp. nov. in dorsal view a apterous female b apterous male c macropterous female. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37">1a</figureCitation>
|
|
,
|
|
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Bodies of Velia spp. (apterous female) a V. bui sp. nov., dorsal view b V. bui sp. nov., lateral view c V. longiconnexiva, dorsal view d V. longiconnexiva, lateral view e V. sinensis, dorsal view f V. sinensis, lateral view g V. tonkina, dorsal view h V. tonkina, lateral view. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure3" httpUri="https://binary.pensoft.net/fig/814274" pageId="0" pageNumber="37">3a, b</figureCitation>
|
|
): similar to apterous male with following exceptions: relatively stout; connexiva gradually convergent toward abdominal apex, connexival spines long, slender and straight, slightly dorsocaudally directed.
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="37">Genital segments</emphasis>
|
|
: gonocoxae and gonapophyses semi-membranous, rami strongly sclerotized; proctiger (Fig.
|
|
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Proctigers of Velia spp. a V. bui sp. nov., male b V. longiconnexiva, male c V. sinensis, male d V. tonkina, male e V. bui sp. nov., female f V. longiconnexiva, female g V. sinensis, female h V. tonkina, female. Scale bar: 0.5 mm." figureDoi="10.3897/zookeys.1149.96680.figure7" httpUri="https://binary.pensoft.net/fig/814278" pageId="0" pageNumber="37">7e</figureCitation>
|
|
) broad, sub-circle, posteriorly with short, sparse setae.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="37" type="description">
|
|
<paragraph pageId="0" pageNumber="37">Description of macropterous female.</paragraph>
|
|
<paragraph pageId="0" pageNumber="37">
|
|
<emphasis bold="true" pageId="0" pageNumber="37">Measurements.</emphasis>
|
|
Body: length 7.50, width 2.38. Head: length 0.72, width 1.18, width about 1.64 times length. Antenna: 5.12 (1.68+1.13+1.18+1.13), length of antennal segment I about 1.42 times head width. Pronotum: width about 0.90 times length (length 2.63, width 2.38). Lengths of leg segments (femur: tibia: tarsus (tarsal segment I + segment II + segment III)): fore leg: 2.13: 2.13: 0.71 (0.08+0.25+0.38); middle leg: 3.00: 3.38: 1.82 (0.05+1.04+0.73), length of mesotarsus II about 1.42 times length of mesotarsus III; hind leg: 3.00: 3.35: 1.64 (0.08+0.93+0.63), length of metatarsus II about 1.48 times length of metatarsus III. Wing: length: 4.65, width: 1.16.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="37">
|
|
<emphasis bold="true" pageId="0" pageNumber="37">Color</emphasis>
|
|
(Fig.
|
|
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of females and male of Velia (Cesavelia) bui sp. nov. in dorsal view a apterous female b apterous male c macropterous female. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37">1c</figureCitation>
|
|
). Similar to apterous female with following exceptions: hind margin of pronotum medially orangish; forewing brownish with dark brown veins and three white spots; sides of abdominal segments III-VI including connexiva with dark orange marks.
|
|
</paragraph>
|
|
<paragraph pageId="0" pageNumber="37">
|
|
<emphasis bold="true" pageId="0" pageNumber="37">Structure.</emphasis>
|
|
Body slightly larger than apterous female.
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="37">Head</emphasis>
|
|
(Fig.
|
|
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of females and male of Velia (Cesavelia) bui sp. nov. in dorsal view a apterous female b apterous male c macropterous female. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37">1c</figureCitation>
|
|
): similar to apterous female.
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="37">Thorax</emphasis>
|
|
(Fig.
|
|
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of females and male of Velia (Cesavelia) bui sp. nov. in dorsal view a apterous female b apterous male c macropterous female. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37">1c</figureCitation>
|
|
): similar to apterous female with following exceptions: pronotum large, nearly pentagonal, with broad posterior lobe completely covering the meso- and metanotum, humeral corners prominent; each forewing with three spots (Fig.
|
|
<figureCitation captionStart="Figure 1" captionStartId="F1" captionText="Figure 1. Habitus of females and male of Velia (Cesavelia) bui sp. nov. in dorsal view a apterous female b apterous male c macropterous female. Scale bar: 2.0 mm." figureDoi="10.3897/zookeys.1149.96680.figure1" httpUri="https://binary.pensoft.net/fig/814272" pageId="0" pageNumber="37">1c</figureCitation>
|
|
): a thin spot in first basal cell, a large teardrop-shaped spot in apical cell and a suborbicular spot between the free apical veins.
|
|
<emphasis bold="true" italics="true" pageId="0" pageNumber="37">Abdomen and genital segments</emphasis>
|
|
: similar to apterous female.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="37" type="macropterous male">
|
|
<paragraph pageId="0" pageNumber="37">Macropterous male.</paragraph>
|
|
<paragraph pageId="0" pageNumber="37">Unknown.</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="37" type="etymology">
|
|
<paragraph pageId="0" pageNumber="37">Etymology.</paragraph>
|
|
<paragraph pageId="0" pageNumber="37">
|
|
The species is named in honor of Prof. Wenjun Bu (NKUM) for his outstanding contribution to the studies on Chinese fauna of
|
|
<taxonomicName class="Insecta" kingdom="Animalia" lsidName="" order="Hemiptera" pageId="0" pageNumber="37" phylum="Arthropoda" rank="subOrder" subOrder="Heteroptera">Heteroptera</taxonomicName>
|
|
, on the occasion of his 60th birthday.
|
|
</paragraph>
|
|
</subSubSection>
|
|
<subSubSection pageId="0" pageNumber="37" type="distribution">
|
|
<paragraph pageId="0" pageNumber="37">Distribution.</paragraph>
|
|
<paragraph pageId="0" pageNumber="37">
|
|
China (Hubei) (Fig.
|
|
<figureCitation captionStart="Figure 11" captionStartId="F11" captionText="Figure 11. Geographical distribution of subgenus Velia (Cesavelia)." figureDoi="10.3897/zookeys.1149.96680.figure11" httpUri="https://binary.pensoft.net/fig/814282" pageId="0" pageNumber="37">11</figureCitation>
|
|
).
|
|
</paragraph>
|
|
</subSubSection>
|
|
</treatment>
|
|
</document> |