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<document ID-DOI="http://dx.doi.org/10.3897/jhr.62.23196" ID-GBIF-Dataset="7cc60ce7-3eb6-4ee0-bd95-0f4b5dd0d596" ID-Pensoft-Pub="1314-2607-62-1" ID-Pensoft-UUID="4E518C21FFABDB128D018B7EEC6C7972" ID-ZBK="27CAA30DE5144ECE8095010F6141E8B0" ID-Zenodo-Dep="1222519" ID-ZooBank="27CAA30DE5144ECE8095010F6141E8B0" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1314-2607-62-1" ModsDocOrigin="Journal of Hymenoptera Research 62" ModsDocTitle="Most northern Oriental distribution of Zethus Fabricius (Hymenoptera, Vespidae, Eumeninae), with a new species from China" checkinTime="1519688798478" checkinUser="pensoft" docAuthor="Tan, Jiang-Li, Carpenter, James M &amp; Achterberg, Cornelis van" docDate="2018" docId="3B039D623920ECE97D106E6A057CFCE2" docLanguage="en" docName="JourHymenoptRes 62: 1-13" docOrigin="Journal of Hymenoptera Research 62" docPubDate="2018-02-26" docSource="http://dx.doi.org/10.3897/jhr.62.23196" docTitle="Zethus velamellatus Tan 2018, sp. n." docType="treatment" docUuid="DBA926D0-5F9C-44CC-B9C1-C39C4E8BA572" docUuidSource="ZooBank" docVersion="10" id="4E518C21FFABDB128D018B7EEC6C7972" lastPageNumber="1" masterDocId="4E518C21FFABDB128D018B7EEC6C7972" masterDocTitle="Most northern Oriental distribution of Zethus Fabricius (Hymenoptera, Vespidae, Eumeninae), with a new species from China" masterLastPageNumber="13" masterPageNumber="1" pageNumber="1" updateTime="1678749607563" updateUser="pensoft">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>Most northern Oriental distribution of Zethus Fabricius (Hymenoptera, Vespidae, Eumeninae), with a new species from China</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Tan, Jiang-Li</mods:namePart>
<mods:affiliation>Shaanxi Key Laboratory for Animal Conservation / Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an, China</mods:affiliation>
<mods:nameIdentifier type="email">tanjiangli@sina.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Carpenter, James M</mods:namePart>
<mods:affiliation>Division of Invertebrate Zoology, American Museum of Natural History, New York, NY, USA</mods:affiliation>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Achterberg, Cornelis van</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-6495-4853</mods:nameIdentifier>
<mods:affiliation>Shaanxi Key Laboratory for Animal Conservation / Key Laboratory of Resource Biology and Biotechnology in Western China, Ministry of Education, College of Life Sciences, Northwest University, Xi'an, China</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
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<mods:title>Journal of Hymenoptera Research</mods:title>
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<mods:part>
<mods:date>2018</mods:date>
<mods:detail type="pubDate">
<mods:number>2018-02-26</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>62</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>13</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/jhr.62.23196</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/jhr.62.23196</mods:identifier>
<mods:identifier type="Pensoft-Pub">1314-2607-62-1</mods:identifier>
<mods:identifier type="ZooBank">27CAA30DE5144ECE8095010F6141E8B0</mods:identifier>
<mods:identifier type="Pensoft-UUID">4E518C21FFABDB128D018B7EEC6C7972</mods:identifier>
<mods:identifier type="Zenodo-Dep">1222519</mods:identifier>
</mods:mods>
<subSection pageId="0" pageNumber="1" type="taxonomy">
<treatment ID-GBIF-Taxon="150735561" LSID="urn:lsid:zoobank.org:act:DBA926D0-5F9C-44CC-B9C1-C39C4E8BA572" httpUri="http://treatment.plazi.org/id/3B039D623920ECE97D106E6A057CFCE2" lastPageNumber="1" pageId="0" pageNumber="1">
<subSubSection pageId="0" pageNumber="1" type="nomenclature">
<paragraph pageId="0" pageNumber="1">
<taxonomicName LSID="http://zoobank.org/DBA926D0-5F9C-44CC-B9C1-C39C4E8BA572" authority="Tan" authorityName="Tan" authorityYear="2018" class="Insecta" family="Vespidae" genus="Zethus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Zethus velamellatus" order="Hymenoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="velamellatus" status="sp. n.">Zethus velamellatus Tan</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="1">sp. n.</taxonomicNameLabel>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="description">
<paragraph pageId="0" pageNumber="1">
<figureCitation captionStart="Figure 14" captionStartId="F3" captionText="Figure 14. Zethus velamellatus Tan, sp. n., holotype, ♀, habitus, lateral aspect." figureDoi="10.3897/jhr.62.23196.figure14" httpUri="https://binary.pensoft.net/fig/187331" pageId="0" pageNumber="1">Figs 14</figureCitation>
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">, 15-24</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="materials_examined">
<paragraph pageId="0" pageNumber="1">Material examined.</paragraph>
<paragraph pageId="0" pageNumber="1">
<materialsCitation collectingDate="2013-08-23" collectionCode="NWUX" collectorName="Jiangli Tan" country="CHINA" county="Hangzhou" latitude="30.06" location="Qingliangfeng" longLatPrecision="734" longitude="118.94" municipality="Lin'an" specimenCount="♀" specimenCount-female="1" stateProvince="Zhejiang" typeStatus="Holotype">
<typeStatus>Holotype</typeStatus>
,
<specimenCount type="female"></specimenCount>
(
<collectionCode collectionName="NWUX" country="China" name="Hymenoptera Collection of the College of Life Sciences, Northwest University, Xi'an">NWUX</collectionCode>
): &quot;
<collectingCountry name="China" value="China">CHINA</collectingCountry>
:
<collectingRegion country="China" name="Zhejiang">Zhejiang</collectingRegion>
,
<collectingCounty>
<collectingMunicipality>Hangzhou</collectingMunicipality>
</collectingCounty>
,
<normalizedToken originalValue="Linan">
<collectingMunicipality>
<location LSID="urn:lsid:plazi:treatment:3B039D623920ECE97D106E6A057CFCE2:96088E91A340013BD78B0B139E2A203E" country="China" latitude="30.06" longLatPrecision="734" longitude="118.94" municipality="Hangzhou" name="Lin'an" stateProvince="Zhejiang">Lin'an</location>
</collectingMunicipality>
</normalizedToken>
,
<location LSID="urn:lsid:plazi:treatment:3B039D623920ECE97D106E6A057CFCE2:4EF60AAF168285C246DD67384820D39B" country="CHINA" county="Hangzhou" latitude="30.06" longLatPrecision="734" longitude="118.94" municipality="Lin'an" name="Qingliangfeng" stateProvince="Zhejiang">Qingliangfeng</location>
,
<location LSID="urn:lsid:plazi:treatment:3B039D623920ECE97D106E6A057CFCE2:1BE3FBC27285889F0C21CC9D895A3BFD" country="CHINA" county="Hangzhou" latitude="30.06" longLatPrecision="734" longitude="118.94" municipality="Lin'an" name="Shunxi" stateProvince="Zhejiang">Shunxi</location>
,
<geoCoordinate degrees="30.06" direction="north" orientation="latitude" precision="555" value="30.06">N30.06°</geoCoordinate>
<geoCoordinate degrees="118.94" direction="east" orientation="longitude" precision="555" value="118.94">E118.94°</geoCoordinate>
,
<collectingDate value="2013-08-23">
<date value="2013-08-23">23.viii.2013</date>
</collectingDate>
,
<collectorName>Jiangli Tan</collectorName>
&quot;.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="diagnosis">
<paragraph pageId="0" pageNumber="1">Diagnosis.</paragraph>
<paragraph pageId="0" pageNumber="1">
Clypeus of
<specimenCount></specimenCount>
punctate-reticulate and depressed space between apical teeth without median ridge; mesopleuron reticulate-rugose; propodeal lamella almost invisible as the submarginal carina is not produced above propodeal valvulae; T1 unevenly punctate and approx. twice as long as its maximum width in dorsal view and approx. 2.4
<normalizedToken originalValue="×">x</normalizedToken>
as long as high in lateral view; SI densely striate and sparsely punctate; TI with apical yellow band.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="description">
<paragraph pageId="0" pageNumber="1">Description.</paragraph>
<paragraph pageId="0" pageNumber="1">
Length of body 13.0 mm; fore wing length
<quantity metricMagnitude="-2" metricUnit="m" metricValue="1.1" unit="mm" value="11.0">11 mm</quantity>
; width of mesonotum (including tegulae)
<quantity metricMagnitude="-2" metricUnit="m" metricValue="3.1" unit="mm" value="31.0">3.1 mm</quantity>
.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Head.</emphasis>
Head transversely oblong, approx. 1.3
<normalizedToken originalValue="×">x</normalizedToken>
wider than high in anterior view (Fig.
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">20</figureCitation>
), about 2.2
<normalizedToken originalValue="×">x</normalizedToken>
wider than long in dorsal view, coarsely punctate-reticulate and with long setae. Temple contracted behind eyes, approx. 1.2
<normalizedToken originalValue="×">x</normalizedToken>
wider than eye in dorsal view. Occipital carina developed, with crenulae in front of it. Clypeus gently convex, slightly less than twice as wide as long, emarginated at basal margin; apex minutely bi-dentate, depressed space between both teeth without median ridge (Fig.
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">21</figureCitation>
); clypeus punctate-reticulate with dense yellowish brown long setae (more than three times ocellar diameter); width of apical depression about a quarter width of clypeus. Mandible with four teeth, coarsely punctate-rugose, third and fourth teeth truncated. Antennal scape punctate, 2.7
<normalizedToken originalValue="×">x</normalizedToken>
as long as its maximum width; FI 1.9
<normalizedToken originalValue="×">x</normalizedToken>
as long as its maximum width, FII as long as wide, FIII-IX wider than long, FX bullet-shaped, as long as its basal width (Fig.
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">22</figureCitation>
).
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Mesosoma.</emphasis>
Pronotum reticulate-punctate dorsally with ventro-lateral area punctate-rugose (Fig.
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">15-16</figureCitation>
). Mesoscutum coarsely rugose-punctate to densely punctate (Fig.
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">15</figureCitation>
); mesoscutellum and metanotum coarsely punctate with distance between punctures less than diameter of puncture. Epicnemial carina distinct, bordered posteriorly by a narrow sulcus; episternal sulcus indistinctly developed as a crenulate depression, epipleural suture indistinct; mesopleuron (episternum) coarsely punctate-rugose (Fig.
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">16</figureCitation>
), below pleural and epipleural sulci densely punctate-rugose with epicnemium and posterior part of episternum coriaceous (Fig.
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">16</figureCitation>
). Propodeum coriaceous-aciculate laterally and without lateral carina (Fig.
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">17</figureCitation>
), coriaceous-reticulate postero-laterally and oblique punctate-rugose along each side of median carina and with dense setae (Fig.
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">17</figureCitation>
); submarginal carina not produced into a lamella resulting in absence of propodeal lamella above propodeal valvula (Fig.
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">17</figureCitation>
).
</paragraph>
<caption ID-Zenodo-Dep="1223423" doi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1" start="Figures 1524" startId="F4">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figures 15-24.</emphasis>
<taxonomicName authorityName="Tan" authorityYear="2018" class="Insecta" family="Vespidae" genus="Zethus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Zethus velamellatus" order="Hymenoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="velamellatus">
<emphasis italics="true" pageId="0" pageNumber="1">Zethus velamellatus</emphasis>
</taxonomicName>
Tan, sp. n.,
<typeStatus>holotype</typeStatus>
,
<specimenCount></specimenCount>
.
<emphasis bold="true" pageId="0" pageNumber="1">15</emphasis>
Head and mesosoma, dorsal aspect
<emphasis bold="true" pageId="0" pageNumber="1">16</emphasis>
head and mesosoma, lateral aspect
<emphasis bold="true" pageId="0" pageNumber="1">17</emphasis>
propodeum and TI, dorsal aspect
<emphasis bold="true" pageId="0" pageNumber="1">18</emphasis>
propodeum and TI, lateral aspect
<emphasis bold="true" pageId="0" pageNumber="1">19</emphasis>
SI, ventral aspect
<emphasis bold="true" pageId="0" pageNumber="1">20</emphasis>
head, anterior aspect
<emphasis bold="true" pageId="0" pageNumber="1">21</emphasis>
clypeus, anterior aspect
<emphasis bold="true" pageId="0" pageNumber="1">22</emphasis>
antenna
<emphasis bold="true" pageId="0" pageNumber="1">23</emphasis>
metasoma, lateral aspect
<emphasis bold="true" pageId="0" pageNumber="1">24</emphasis>
metasoma, dorsal aspect.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Metasoma.</emphasis>
TI short, about twice as long as wide in dorsal view, gradually widened from base to basal one third, then slightly narrowed toward apex, with maximum width 3.1
<normalizedToken originalValue="×">x</normalizedToken>
its basal width (Fig.
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">17</figureCitation>
); in lateral view smoothly curved between basal stem and apical part; strongly convex dorsally, about 2.4
<normalizedToken originalValue="×">x</normalizedToken>
as long as high (Fig.
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">18</figureCitation>
); TI unevenly punctate; SI densely striate and sparsely punctate (Fig.
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">19</figureCitation>
). TII sparsely punctate with rather short petiole basally, about 1.4
<normalizedToken originalValue="×">x</normalizedToken>
as long as wide in dorsal view (Figs
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">23</figureCitation>
,
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">24</figureCitation>
); SII in lateral view smoothly curved from base to apical margin (Fig.
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">23</figureCitation>
); TII and SII with raised apical lamella of approx.
<quantity metricMagnitude="-3" metricUnit="m" metricValue="2.0" unit="mm" value="2.0">0.2 mm</quantity>
and
<quantity metricMagnitude="-3" metricUnit="m" metricValue="1.0" unit="mm" value="1.0">0.1 mm</quantity>
long, respectively, apical lamella of TIII flat and approx.
<quantity metricMagnitude="-2" metricUnit="m" metricValue="2.5" unit="mm" value="25.0">0.25 mm</quantity>
long.
</paragraph>
<paragraph pageId="0" pageNumber="1">
<emphasis italics="true" pageId="0" pageNumber="1">Colour</emphasis>
(Figs
<figureCitation captionStart="Figure 14" captionStartId="F3" captionText="Figure 14. Zethus velamellatus Tan, sp. n., holotype, ♀, habitus, lateral aspect." figureDoi="10.3897/jhr.62.23196.figure14" httpUri="https://binary.pensoft.net/fig/187331" pageId="0" pageNumber="1">14</figureCitation>
-
<figureCitation captionStart="Figures 1524" captionStartId="F4" captionText="Figures 15 - 24. Zethus velamellatus Tan, sp. n., holotype, ♀. 15 Head and mesosoma, dorsal aspect 16 head and mesosoma, lateral aspect 17 propodeum and TI, dorsal aspect 18 propodeum and TI, lateral aspect 19 SI, ventral aspect 20 head, anterior aspect 21 clypeus, anterior aspect 22 antenna 23 metasoma, lateral aspect 24 metasoma, dorsal aspect." figureDoi="10.3897/jhr.62.23196.figures15-24" httpUri="https://binary.pensoft.net/fig/187332" pageId="0" pageNumber="1">19</figureCitation>
). Body black, except a yellow spot near dorso-inner margin of antennal socket, a pair of transverse yellow lateral spots on apical margin of TI, TII with a narrow yellow subapical band and propodeal valvula yellowish brown. Wings yellowish brown tinged.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="remarks">
<paragraph pageId="0" pageNumber="1">Remarks.</paragraph>
<paragraph pageId="0" pageNumber="1">
<taxonomicName authorityName="Tan" authorityYear="2018" class="Insecta" family="Vespidae" genus="Zethus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Zethus velamellatus" order="Hymenoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="velamellatus">
<emphasis italics="true" pageId="0" pageNumber="1">Zethus velamellatus</emphasis>
</taxonomicName>
sp. n. fits well into the
<taxonomicName authorityName="Cameron" authorityYear="1904" class="Insecta" family="Vespidae" genus="Zethus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Zethus trimaculatus" order="Hymenoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="trimaculatus">
<emphasis italics="true" pageId="0" pageNumber="1">Zethus trimaculatus</emphasis>
</taxonomicName>
-group (
<bibRefCitation author="Giordani Soika, A" journalOrPublisher="Bollettino del Museo Civico di Storia Naturale di Venezia" pageId="1" pageNumber="2" pagination="75 - 80" refId="B9" refString="Giordani Soika, A, 1958. Notule vespidologiche VIII., Contributo alla conoscenza degli Zethus orientali. Bollettino del Museo Civico di Storia Naturale di Venezia 11: 75 - 80" title="Notule vespidologiche VIII., Contributo alla conoscenza degli Zethus orientali." volume="11" year="1958">Giordani Soika 1958</bibRefCitation>
,
<bibRefCitation DOI="https://doi.org/10.11646/zootaxa.4324.3.7" author="Yeh, WC" journalOrPublisher="Zootaxa" pageId="2" pageNumber="3" pagination="529 - 540" refId="B29" refString="Yeh, WC, Lu, SS, 2017. New record of the genus Zethus Fabricius from Taiwan, with the description of Z. taiwanus sp. nov. and a key to the species of trimaculatus -group (Hymenoptera: Vespidae: Eumeninae). Zootaxa 4324 (3): 529 - 540, DOI: https://doi.org/10.11646/zootaxa.4324.3.7" title="New record of the genus Zethus Fabricius from Taiwan, with the description of Z. taiwanus sp. nov. and a key to the species of trimaculatus - group (Hymenoptera: Vespidae: Eumeninae)." url="https://doi.org/10.11646/zootaxa.4324.3.7" volume="4324" year="2017">Yeh and Lu 2017</bibRefCitation>
) in sharing the main character of a short and stout first metasomal segment. The new species is easily to separate because of the missing submarginal lamella of the propodeum, the punctate sculpture of SI and smoothly curved profile of SII in lateral view.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="distribution">
<paragraph pageId="0" pageNumber="1">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="1">China (Zhejiang).</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="1" type="etymology">
<paragraph pageId="0" pageNumber="1">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="1">
This species is named &quot;
<taxonomicName authorityName="Tan" authorityYear="2018" class="Insecta" family="Vespidae" genus="Zethus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Zethus velamellatus" order="Hymenoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="velamellatus">Zethus velamellatus</taxonomicName>
(
<normalizedToken originalValue="“ve”">&quot;ve&quot;</normalizedToken>
is Latin for
<normalizedToken originalValue="“without”">&quot;without&quot;</normalizedToken>
) because the propodeal lamella is invisible in this species.
</paragraph>
<caption ID-Zenodo-Dep="1223419" doi="10.3897/jhr.62.23196.figure25" httpUri="https://binary.pensoft.net/fig/187333" pageId="0" pageNumber="1" start="Figure 25" startId="F5">
<paragraph pageId="0" pageNumber="1">
<emphasis bold="true" pageId="0" pageNumber="1">Figure 25.</emphasis>
Zoogeographical map illustrating
<taxonomicName class="Insecta" family="Vespidae" genus="Zethus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Zethus" order="Hymenoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="0" pageNumber="1">Zethus</emphasis>
</taxonomicName>
spp. recorded from Oriental and Palaearctic regions;
<taxonomicName class="Insecta" kingdom="Animalia" lsidName="Z. favillaceus" order="Hymenoptera" pageId="0" pageNumber="1" phylum="Arthropoda" rank="species" species="favillaceus">
<emphasis italics="true" pageId="0" pageNumber="1">Z. favillaceus</emphasis>
</taxonomicName>
is included as borderline species. Map from: http://blogs.discovermagazine.com.
</paragraph>
</caption>
</subSubSection>
</treatment>
</subSection>
</document>