245 lines
37 KiB
XML
245 lines
37 KiB
XML
<document id="C0BA220A521D6E25F96066F74CAE0CE2" ID-CLB-Dataset="6516" ID-DOI="10.11646/zootaxa.4966.3.9" ID-GBIF-Dataset="678764dc-e7ec-4149-9476-684f89880b2a" ID-ISSN="1175-5326" ID-Zenodo-Dep="4736847" ID-ZooBank="03A9CBC3-0072-4354-B3F3-E34D453954DE" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1620122857701" checkinUser="plazi" docAuthor="Tshernyshev, Sergei E." docDate="2021" docId="1D2A87E83650FFD2369EFE8DFB06FD18" docLanguage="en" docName="zootaxa.4966.3.9.pdf" docOrigin="Zootaxa 4966 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Dilatapolochrus vikhrevi Tshernyshev 2021, sp. nov." docType="treatment" docUuid="3AC1B444-C24F-47E4-BA78-54C186738DBF" docUuidSource="ZooBank" docVersion="7" lastPageNumber="381" masterDocId="E113FF903653FFD73609FFC7FFAEFFB1" masterDocTitle="Dilatapalochrus gen. nov. - a new species and a new genus of soft-winged flower beetle of the tribe Apalochrini (Coleoptera: Malachiidae) from East Africa" masterLastPageNumber="384" masterPageNumber="376" pageNumber="379" updateTime="1698938337145" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="576723E5210D0A41EE18209448F99304">Dilatapalochrus gen. nov. - a new species and a new genus of soft-winged flower beetle of the tribe Apalochrini (Coleoptera: Malachiidae) from East Africa</mods:title>
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<mods:namePart id="191A42C94907054AB408DF426E4913B5">Tshernyshev, Sergei E.</mods:namePart>
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<mods:affiliation id="3BB3C6A76F3197D992FFE44FD545F7FF">Institute of Animal Systematics and Ecology, Russian Academy of Sciences, Siberian Branch, Frunze Street, 11, Novosibirsk 630091, Russia. sch-sch @ mail. ru; https: // orcid. org / 0000 - 0001 - 5931 - 9241 & Tomsk State University, Lenina prospekt 36, Tomsk 634050, Russia.</mods:affiliation>
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<mods:nameIdentifier id="048B4CCC07E3A13F0BBA14B2EB3EB5A6" type="email">sch-sch@mail.ru</mods:nameIdentifier>
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<mods:title id="6F79FA567028B0C934F0A803EFA47D31">Zootaxa</mods:title>
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<mods:part id="FE5C7BDF44B612932A222901CCAA30DE">
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<mods:date id="9F7CB5116C0E23B16F644ADF8CDAB6DB">2021</mods:date>
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<mods:number id="9208E77EB03AA8C886D7CE7D83D0E590">2021-05-04</mods:number>
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<mods:number id="6CD18D65B1B7220E59328EAD92F1D7E5">4966</mods:number>
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</mods:mods>
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<treatment id="1D2A87E83650FFD2369EFE8DFB06FD18" ID-DOI="http://doi.org/10.5281/zenodo.4736853" ID-GBIF-Taxon="182384419" ID-Zenodo-Dep="4736853" LSID="urn:lsid:zoobank.org:act:3AC1B444-C24F-47E4-BA78-54C186738DBF" httpUri="http://treatment.plazi.org/id/1D2A87E83650FFD2369EFE8DFB06FD18" lastPageId="5" lastPageNumber="381" pageId="3" pageNumber="379">
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<subSubSection id="DD9965753650FFD4369EFE8DFD63FED4" box="[151,717,330,357]" pageId="3" pageNumber="379" type="nomenclature">
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<paragraph id="953C36FE3650FFD4369EFE8DFD63FED4" blockId="3.[151,970,330,429]" box="[151,717,330,357]" pageId="3" pageNumber="379">
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<heading id="CE7481923650FFD4369EFE8DFD63FED4" bold="true" box="[151,717,330,357]" fontSize="11" level="1" pageId="3" pageNumber="379" reason="1">
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<emphasis id="A7F7EAEC3650FFD4369EFE8DFD63FED4" bold="true" box="[151,717,330,357]" pageId="3" pageNumber="379">
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<taxonomicName id="52834D7D3650FFD4369EFE8DFDC6FED4" authority="Tshernyshev" authorityName="Tshernyshev" authorityYear="2021" box="[151,616,330,357]" class="Insecta" family="Melyridae" genus="Dilatapolochrus" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="379" phylum="Arthropoda" rank="species" species="vikhrevi" status="sp. nov.">
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<emphasis id="A7F7EAEC3650FFD4369EFE8DFE6AFED4" bold="true" box="[151,452,330,357]" italics="true" pageId="3" pageNumber="379">Dilatapolochrus vikhrevi</emphasis>
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Tshernyshev
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</taxonomicName>
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||
<taxonomicNameLabel id="BCC457973650FFD43466FE8CFD63FED4" box="[623,717,331,357]" pageId="3" pageNumber="379" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="DD9965753650FFD4369EFEA8FC64FE1C" pageId="3" pageNumber="379" type="description">
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<paragraph id="953C36FE3650FFD4369EFEA8FEB7FE38" blockId="3.[151,970,330,429]" box="[151,281,367,393]" pageId="3" pageNumber="379">
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(
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<figureCitation id="0DB82A7B3650FFD43696FEA8FEBEFE38" box="[159,272,367,393]" captionStart="FIGURES 1–13" captionStartId="4.[151,264,1900,1924]" captionTargetBox="[179,1397,185,1875]" captionTargetId="figure-15@4.[179,1409,179,1875]" captionTargetPageId="4" captionText="FIGURES 1–13. Dilatapolochrus vikhrevi Tshernyshev gen. et sp.n., holotype, male, external appearance, dorsal view (1); external appearance, lateral view (2); left antenna (3); left anterior tarsus (4); tibia and tarsus of left anterior leg, dorsal view (5); tibia and tarsus of left anterior leg, lateral view (6); left leg, dorsal view (7); left leg, ventral view (8); pygidium (9); ultimate abdominal ventrite (10); aedeagus, dorsal view (11); tegmen (12); distribution map (13). Scale bar 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4736851" httpUri="https://zenodo.org/record/4736851/files/figure.png" pageId="3" pageNumber="379">Figs 1–13</figureCitation>
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)
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</paragraph>
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<paragraph id="953C36FE3650FFD4369EFE55FC64FE1C" blockId="3.[151,970,330,429]" box="[151,970,402,429]" pageId="3" pageNumber="379">
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<uri id="E1123AFC3650FFD4369EFE55FC64FE1C" box="[151,970,402,429]" pageId="3" pageNumber="379">
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urn:lsid:zoobank.org:act:
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<uuid id="E1250C2B3650FFD437A2FE55FC64FE1C" box="[427,970,402,429]" pageId="3" pageNumber="379">3AC1B444-C24F-47E4-BA78-54C186738DBF</uuid>
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</uri>
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</paragraph>
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</subSubSection>
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<subSubSection id="DD9965753650FFD4369EFE13FD30FDEB" pageId="3" pageNumber="379" type="materials_examined">
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<paragraph id="953C36FE3650FFD4369EFE13FD30FDEB" blockId="3.[151,1437,468,2043]" pageId="3" pageNumber="379">
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<emphasis id="A7F7EAEC3650FFD4369EFE13FE14FE5F" bold="true" box="[151,442,468,494]" pageId="3" pageNumber="379">Type material examined.</emphasis>
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<materialsCitation id="25EB3CA33650FFD437B6FE13FC70FDA3" ID-GBIF-Occurrence="3117107303" collectingDate="1996-03" collectingDateMax="2015-12-16" collectingDateMin="1996-03" collectionCode="ZIN, SCH, R, ZMUC" country="Tanzania" elevation="1850" latitude="-8.116667" location="Uzungwa Mountains" longLatPrecision="1302" longitude="36.066666" pageId="3" pageNumber="379" specimenCount="11" specimenCount-male="11" stateProvince="Njombe" typeStatus="holotype">
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<emphasis id="A7F7EAEC3650FFD437B6FE13FD98FE5F" bold="true" box="[447,566,468,494]" pageId="3" pageNumber="379">
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<collectingCountry id="ED94766E3650FFD437B6FE13FD9FFE5F" box="[447,561,468,494]" name="Tanzania" pageId="3" pageNumber="379">Tanzania</collectingCountry>
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:
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||
</emphasis>
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||
<typeStatus id="4A38885C3650FFD43433FE13FD0BFE5F" box="[570,677,468,494]" pageId="3" pageNumber="379" type="holotype">Holotype</typeStatus>
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, male,
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<quantity id="527B9B1B3650FFD434F9FE13FC9AFE5F" box="[752,820,468,495]" metricMagnitude="4" metricUnit="m" metricValue="1.5" pageId="3" pageNumber="379" unit="km" value="15.0">15 km</quantity>
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||
N of
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<collectingRegion id="5747F81C3650FFD43564FE13FC64FE5F" box="[877,970,468,494]" country="Tanzania" name="Njombe" pageId="3" pageNumber="379">Njombe</collectingRegion>
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, alt.
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<elevation id="1EAED1CD3650FFD435F2FE13FB29FE5F" box="[1019,1159,468,495]" metricMagnitude="3" metricUnit="m" metricValue="1.85" pageId="3" pageNumber="379" unit="m" value="1850.0">
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<quantity id="527B9B1B3650FFD435F2FE13FBE3FE5E" box="[1019,1101,468,495]" metricMagnitude="3" metricUnit="m" metricValue="1.85" pageId="3" pageNumber="379" unit="m" value="1850.0">1850 m</quantity>
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a.s.l.
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</elevation>
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,
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<geoCoordinate id="F0B750393650FFD43298FE13FAA1FE5F" box="[1169,1295,468,494]" degrees="9" direction="south" minutes="12" orientation="latitude" pageId="3" pageNumber="379" precision="15" seconds="14" value="-9.203889">9°12’14’’S</geoCoordinate>
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;
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<geoCoordinate id="F0B750393650FFD43311FE13FA39FE5F" box="[1304,1431,468,494]" degrees="34" direction="east" minutes="47" orientation="longitude" pageId="3" pageNumber="379" precision="15" seconds="2" value="34.78389">34°47’2’’E</geoCoordinate>
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;
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<date id="E13D103E3650FFD4369EFE3FFE8CFDA2" box="[151,290,504,531]" pageId="3" pageNumber="379" value="2015-12-16">
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<collectingDate id="F179E9D63650FFD4369EFE3FFE8CFDA2" box="[151,290,504,531]" pageId="3" pageNumber="379" value="2015-12-16">16.XII.2015</collectingDate>
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</date>
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||
,
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||
<collectorName id="387653283650FFD43727FE3EFE07FDA3" box="[302,425,504,531]" pageId="3" pageNumber="379">N. Vikhrev</collectorName>
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leg. (
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||
<collectionCode id="F392AE3B3650FFD437E1FE3FFDB2FDA3" box="[488,540,504,530]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="3" pageNumber="379" type="Museum">ZIN</collectionCode>
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);
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||
<typeStatus id="4A38885C3650FFD43439FE3FFD23FDA3" box="[560,653,504,530]" pageId="3" pageNumber="379" type="allotype">allotype</typeStatus>
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, female (teneral), idem (
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||
<collectionCode id="F392AE3B3650FFD43597FE3FFC7CFDA3" box="[926,978,504,530]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="3" pageNumber="379" type="Museum">ZIN</collectionCode>
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);
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</materialsCitation>
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<materialsCitation id="25EB3CA33650FFD435EFFE3EFD30FDEB" ID-GBIF-Occurrence="3117107302" collectingDate="1996-03" collectingDateMax="2015-12-16" collectingDateMin="1996-03" collectionCode="ZIN, SCH, R, ZMUC" country="Tanzania" elevation="1850" latitude="-8.116667" location="Uzungwa Mountains" longLatPrecision="1302" longitude="36.066666" pageId="3" pageNumber="379" specimenCount="11" specimenCount-male="11" stateProvince="Njombe" typeStatus="paratype">
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||
<typeStatus id="4A38885C3650FFD435EFFE3EFBFAFDA2" box="[998,1108,505,531]" pageId="3" pageNumber="379" type="paratype">paratypes</typeStatus>
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,
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<specimenCount id="8385FD773650FFD43257FE3FFB6BFDA3" box="[1118,1221,504,530]" pageId="3" pageNumber="379" type="male">10 males</specimenCount>
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, idem (
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<collectionCode id="F392AE3B3650FFD4331EFE3FFAE4FDA3" box="[1303,1354,504,530]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="3" pageNumber="379" type="Museum">ZIN</collectionCode>
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,
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||
<collectionCode id="F392AE3B3650FFD4335CFE3FFA3EFDA3" box="[1365,1424,504,530]" country="Switzerland" lsid="urn:lsid:biocol.org:col:13675" name="Museum zu Allerheiligen" pageId="3" pageNumber="379" type="Herbarium">SCH</collectionCode>
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||
);
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||
<typeStatus id="4A38885C3650FFD4369EFDDAFF54FD86" box="[151,250,541,567]" pageId="3" pageNumber="379" type="paratype">paratype</typeStatus>
|
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,
|
||
<specimenCount id="8385FD773650FFD43700FDDBFEF4FD87" box="[265,346,540,566]" pageId="3" pageNumber="379" type="male">1 male</specimenCount>
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,
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<location id="905C60253650FFD43761FDDAFDF6FD87" LSID="urn:lsid:plazi:treatment:1D2A87E83650FFD2369EFE8DFB06FD18:905C60253650FFD43761FDDAFDF6FD87" box="[360,600,540,567]" country="Tanzania" latitude="-8.116667" longLatPrecision="1302" longitude="36.066666" name="Uzungwa Mountains" pageId="3" pageNumber="379" stateProvince="Njombe">Uzungwa Mountains</location>
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||
,
|
||
<collectorName id="387653283650FFD4346FFDDBFC75FD86" box="[614,987,540,567]" pageId="3" pageNumber="379">Kiranzi Kitunguru Catchment F.</collectorName>
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<collectionCode id="F392AE3B3650FFD435D3FDDAFC5EFD86" box="[986,1008,541,567]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="3" pageNumber="379">R</collectionCode>
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., alt.
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<elevation id="1EAED1CD3650FFD43239FDDBFB66FD87" box="[1072,1224,540,567]" metricMagnitude="3" metricUnit="m" metricValue="1.7" pageId="3" pageNumber="379" unit="m" value="1700.0">
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<quantity id="527B9B1B3650FFD43239FDDBFB26FD86" box="[1072,1160,540,567]" metricMagnitude="3" metricUnit="m" metricValue="1.7" pageId="3" pageNumber="379" unit="m" value="1700.0">1700 m</quantity>
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||
a.s.l.
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||
</elevation>
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||
,
|
||
<geoCoordinate id="F0B750393650FFD432DEFDDBFA86FD87" box="[1239,1320,540,566]" degrees="8" direction="south" minutes="07" orientation="latitude" pageId="3" pageNumber="379" precision="925" value="-8.116667">8°07’S</geoCoordinate>
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;
|
||
<geoCoordinate id="F0B750393650FFD4333EFDDBFA36FD87" box="[1335,1432,540,566]" degrees="36" direction="east" minutes="04" orientation="longitude" pageId="3" pageNumber="379" precision="925" value="36.066666">36°04’E</geoCoordinate>
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||
;
|
||
<date id="E13D103E3650FFD4369EFD87FEC5FDEB" box="[151,363,576,602]" pageId="3" pageNumber="379" value="1996-03" valueMax="1996-04-31" valueMin="1996-03-00">
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<collectingDate id="F179E9D63650FFD4369EFD87FEC5FDEB" box="[151,363,576,602]" pageId="3" pageNumber="379" value="1996-03" valueMax="1996-04-31" valueMin="1996-03-00">March–April 1996</collectingDate>
|
||
</date>
|
||
,
|
||
<collectorName id="387653283650FFD4377FFD86FE52FDEB" box="[374,508,576,603]" pageId="3" pageNumber="379">L. Sørensen</collectorName>
|
||
leg. (
|
||
<collectionCode id="F392AE3B3650FFD43432FD87FD3CFDEB" box="[571,658,576,602]" country="Denmark" httpUri="http://grbio.org/cool/mci8-ehqk" name="Zoological Museum, University of Copenhagen" pageId="3" pageNumber="379">ZMUC</collectionCode>
|
||
).
|
||
</materialsCitation>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DD9965753650FFD236CEFDA3FD74FD8C" lastPageId="5" lastPageNumber="381" pageId="3" pageNumber="379" type="description">
|
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<paragraph id="953C36FE3650FFD436CEFDA3FDF0FD13" blockId="3.[151,1437,468,2043]" pageId="3" pageNumber="379">
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||
<emphasis id="A7F7EAEC3650FFD436CEFDA3FEF7FDCF" bold="true" box="[199,345,612,638]" pageId="3" pageNumber="379">Description.</emphasis>
|
||
<typeStatus id="4A38885C3650FFD43756FDA3FE64FDCF" box="[351,458,612,638]" pageId="3" pageNumber="379" type="holotype">Holotype</typeStatus>
|
||
, male (
|
||
<figureCitation id="0DB82A7B3650FFD43411FDA3FDD2FDCF" box="[536,636,612,638]" captionStart="FIGURES 1–13" captionStartId="4.[151,264,1900,1924]" captionTargetBox="[179,1397,185,1875]" captionTargetId="figure-15@4.[179,1409,179,1875]" captionTargetPageId="4" captionText="FIGURES 1–13. Dilatapolochrus vikhrevi Tshernyshev gen. et sp.n., holotype, male, external appearance, dorsal view (1); external appearance, lateral view (2); left antenna (3); left anterior tarsus (4); tibia and tarsus of left anterior leg, dorsal view (5); tibia and tarsus of left anterior leg, lateral view (6); left leg, dorsal view (7); left leg, ventral view (8); pygidium (9); ultimate abdominal ventrite (10); aedeagus, dorsal view (11); tegmen (12); distribution map (13). Scale bar 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4736851" httpUri="https://zenodo.org/record/4736851/files/figure.png" pageId="3" pageNumber="379">Figs 1, 2</figureCitation>
|
||
). Body elongate, oval, slightly expanded posteriorly, elytra not covering three ultimate segments of the abdomen.
|
||
</paragraph>
|
||
<paragraph id="953C36FE3650FFD436CEFD6BFF48FC83" blockId="3.[151,1437,468,2043]" pageId="3" pageNumber="379">Body black-brown with a weak green-blue metallic luster, second antennomere and apical part of the first antennomere, clypeus and commissure membranes of ventrites yellow. Surface evenly covered with pale brown pubescence, long and erect, head also with semi-erect pale hairs. Vesicles yellow, and thoracic mesepimera blackbrown.</paragraph>
|
||
<paragraph id="953C36FE3650FFD436CEFCFBFE66FC57" blockId="3.[151,1437,468,2043]" pageId="3" pageNumber="379">Head narrower than pronotum, flat, interocular area almost completely flat, eyes simple, not large, slightly protruding, round-oval, frons flat; genae short and straight; clypeus slightly elongate, transverse, straight; labrum narrow, transverse; palpi simple with apical segment slightly elongate, narrow, sub-oval and truncate at apex; surface of head evenly and finely punctured with distinct microsculpture, densely covered with short pale brown fine adpressed pubescence.</paragraph>
|
||
<paragraph id="953C36FE3650FFD436CEFC37FBD8FB0F" blockId="3.[151,1437,468,2043]" pageId="3" pageNumber="379">
|
||
Antennae with flattened and widened 6th to 11th antennomeres (
|
||
<figureCitation id="0DB82A7B3650FFD43590FC37FC72FBBB" box="[921,988,1008,1034]" captionStart="FIGURES 1–13" captionStartId="4.[151,264,1900,1924]" captionTargetBox="[179,1397,185,1875]" captionTargetId="figure-15@4.[179,1409,179,1875]" captionTargetPageId="4" captionText="FIGURES 1–13. Dilatapolochrus vikhrevi Tshernyshev gen. et sp.n., holotype, male, external appearance, dorsal view (1); external appearance, lateral view (2); left antenna (3); left anterior tarsus (4); tibia and tarsus of left anterior leg, dorsal view (5); tibia and tarsus of left anterior leg, lateral view (6); left leg, dorsal view (7); left leg, ventral view (8); pygidium (9); ultimate abdominal ventrite (10); aedeagus, dorsal view (11); tegmen (12); distribution map (13). Scale bar 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4736851" httpUri="https://zenodo.org/record/4736851/files/figure.png" pageId="3" pageNumber="379">Fig. 3</figureCitation>
|
||
),
|
||
<quantity id="527B9B1B3650FFD435FBFC37FBE6FBBA" box="[1010,1096,1008,1035]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="3" pageNumber="379" unit="mm" value="2.3">2.3 mm</quantity>
|
||
long, expanding over the base of elytra; 1st antennomere slightly enlarged, subrectangular with rounded angles, 2nd antennomere small, round, almost completely invisible, strongly hidden by the 1st antennomere, 3rd antennomere elongate, as long as the 1st antennomere and 1.5 times narrower, 3rd, 4th and 5th antennomeres short, subtriangular, 6th to 10th with expanded outer edges, 6th and 10th triangular, 7th to 9th antennomeres rectangular and 11th (apical one) elongate and oval, widened to apex; surface sparsely covered with fine short, brown adpressed pubescence.
|
||
</paragraph>
|
||
<paragraph id="953C36FE3650FFD436CEFB0EFAB5FAFF" blockId="3.[151,1437,468,2043]" pageId="3" pageNumber="379">Pronotum weakly narrowed at base, almost completely equilateral and sub-oval with evenly rounded angles, slightly depressed at the base and at the posterior angles, with posterior margin slightly elevate and swollen; anterior and posterior margins straight; lateral sides evenly rounded and flattened, distinctly marginate; very sparsely and finely punctured lacking microsculpture, shining, evenly covered with fine long erect pale brown hairs.</paragraph>
|
||
<paragraph id="953C36FE3650FFD436CEFA9FFDDBFA27" blockId="3.[151,1437,468,2043]" pageId="3" pageNumber="379">Scutellum rectangular, small and narrow, transverse, almost completely covered by pronotum, sparsely punctured and covered with brown short pubescence.</paragraph>
|
||
<paragraph id="953C36FE3650FFD436CEFA67FEF3F9FB" blockId="3.[151,1437,468,2043]" pageId="3" pageNumber="379">Elytra sub-oval, not covering three apical segments of the abdomen, slightly expanded just behind the base, at base not wider than pronotum, humeri small, distinct and protruding; apices evenly rounded, simple; disc distinctly and finely marginate on external sides and widely along suture, edge of suture is restricted near apices of elytra; surface shining, densely and coarsely punctured, with distinct microsculpture, evenly covered with pale-brown long erect pubescence.</paragraph>
|
||
<paragraph id="953C36FE3650FFD436CEF993FE09F9DF" blockId="3.[151,1437,468,2043]" box="[199,423,1620,1646]" pageId="3" pageNumber="379">Hind wings normal.</paragraph>
|
||
<paragraph id="953C36FE3650FFD436CEF9BEFAC5F84B" blockId="3.[151,1437,468,2043]" pageId="3" pageNumber="379">
|
||
Legs thin, slightly elongate; posterior femora almost completely reaching elytral apices; anterior tibiae dilated and strongly excavated in apical half so the basal lobe appears to have a flattened oval plate above (
|
||
<figureCitation id="0DB82A7B3650FFD4332DF95BFA20F906" box="[1316,1422,1692,1719]" captionStart="FIGURES 1–13" captionStartId="4.[151,264,1900,1924]" captionTargetBox="[179,1397,185,1875]" captionTargetId="figure-15@4.[179,1409,179,1875]" captionTargetPageId="4" captionText="FIGURES 1–13. Dilatapolochrus vikhrevi Tshernyshev gen. et sp.n., holotype, male, external appearance, dorsal view (1); external appearance, lateral view (2); left antenna (3); left anterior tarsus (4); tibia and tarsus of left anterior leg, dorsal view (5); tibia and tarsus of left anterior leg, lateral view (6); left leg, dorsal view (7); left leg, ventral view (8); pygidium (9); ultimate abdominal ventrite (10); aedeagus, dorsal view (11); tegmen (12); distribution map (13). Scale bar 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4736851" httpUri="https://zenodo.org/record/4736851/files/figure.png" pageId="3" pageNumber="379">Figs 5, 6</figureCitation>
|
||
), intermediate tibiae stout, with three deep round-oval impressions near apices at ventral side (
|
||
<figureCitation id="0DB82A7B3650FFD432B3F907FA8FF96B" box="[1210,1313,1728,1755]" captionStart="FIGURES 1–13" captionStartId="4.[151,264,1900,1924]" captionTargetBox="[179,1397,185,1875]" captionTargetId="figure-15@4.[179,1409,179,1875]" captionTargetPageId="4" captionText="FIGURES 1–13. Dilatapolochrus vikhrevi Tshernyshev gen. et sp.n., holotype, male, external appearance, dorsal view (1); external appearance, lateral view (2); left antenna (3); left anterior tarsus (4); tibia and tarsus of left anterior leg, dorsal view (5); tibia and tarsus of left anterior leg, lateral view (6); left leg, dorsal view (7); left leg, ventral view (8); pygidium (9); ultimate abdominal ventrite (10); aedeagus, dorsal view (11); tegmen (12); distribution map (13). Scale bar 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4736851" httpUri="https://zenodo.org/record/4736851/files/figure.png" pageId="3" pageNumber="379">Figs 7, 8</figureCitation>
|
||
), posterior tibiae simple, straight; anterior femora slightly widened and evenly impressed in middle, sides of the impression covered with a row of short erect hairs (
|
||
<figureCitation id="0DB82A7B3650FFD43459F8CFFD3CF892" box="[592,658,1800,1827]" captionStart="FIGURES 1–13" captionStartId="4.[151,264,1900,1924]" captionTargetBox="[179,1397,185,1875]" captionTargetId="figure-15@4.[179,1409,179,1875]" captionTargetPageId="4" captionText="FIGURES 1–13. Dilatapolochrus vikhrevi Tshernyshev gen. et sp.n., holotype, male, external appearance, dorsal view (1); external appearance, lateral view (2); left antenna (3); left anterior tarsus (4); tibia and tarsus of left anterior leg, dorsal view (5); tibia and tarsus of left anterior leg, lateral view (6); left leg, dorsal view (7); left leg, ventral view (8); pygidium (9); ultimate abdominal ventrite (10); aedeagus, dorsal view (11); tegmen (12); distribution map (13). Scale bar 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4736851" httpUri="https://zenodo.org/record/4736851/files/figure.png" pageId="3" pageNumber="379">Fig. 5</figureCitation>
|
||
), all other femora slightly widened and simple, lacking emarginations or indentations; trochanters simple, lacking teeth, elongate; all tarsi 5-segmented, intermediate tarsomeres slightly compressed, apical one flattened, not long, first tarsomere elongate, sub-triangular and the longest of all legs, 2nd segment in anterior tarsi triangular, with small transversal comb above (
|
||
<figureCitation id="0DB82A7B3650FFD435CFF8B3FBA5F83F" box="[966,1035,1908,1934]" captionStart="FIGURES 1–13" captionStartId="4.[151,264,1900,1924]" captionTargetBox="[179,1397,185,1875]" captionTargetId="figure-15@4.[179,1409,179,1875]" captionTargetPageId="4" captionText="FIGURES 1–13. Dilatapolochrus vikhrevi Tshernyshev gen. et sp.n., holotype, male, external appearance, dorsal view (1); external appearance, lateral view (2); left antenna (3); left anterior tarsus (4); tibia and tarsus of left anterior leg, dorsal view (5); tibia and tarsus of left anterior leg, lateral view (6); left leg, dorsal view (7); left leg, ventral view (8); pygidium (9); ultimate abdominal ventrite (10); aedeagus, dorsal view (11); tegmen (12); distribution map (13). Scale bar 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4736851" httpUri="https://zenodo.org/record/4736851/files/figure.png" pageId="3" pageNumber="379">Fig. 4</figureCitation>
|
||
), in intermediate and posterior legs it is 1.3 times shorter than the 1st tarsomere, 1.3 times as long as the 3rd and twice as long as the 4th; the 3rd and 4th tarsomeres in anterior legs small, equal in length and each twice as short as the 2nd tarsomere; claw-segment elongate and narrow in all legs; claws short, thin, narrow and sharp, with round transparent membrane at base.
|
||
</paragraph>
|
||
<caption id="C1FC66763657FFD3369EF8ABFB7BF841" ID-DOI="http://doi.org/10.5281/zenodo.4736851" ID-Zenodo-Dep="4736851" httpUri="https://zenodo.org/record/4736851/files/figure.png" pageId="4" pageNumber="380" startId="4.[151,264,1900,1924]" targetBox="[179,1397,185,1875]" targetPageId="4">
|
||
<paragraph id="953C36FE3657FFD3369EF8ABFB7BF841" blockId="4.[151,1436,1900,2033]" pageId="4" pageNumber="380">
|
||
<emphasis id="A7F7EAEC3657FFD3369EF8ABFEE7F835" bold="true" box="[151,329,1900,1924]" pageId="4" pageNumber="380">FIGURES 1–13.</emphasis>
|
||
<taxonomicName id="52834D7D3657FFD3375BF8AAFD77F834" authority="Tshernyshev" authorityName="Tshernyshev" authorityYear="2021" box="[338,729,1901,1925]" class="Insecta" family="Melyridae" genus="Dilatapolochrus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="380" phylum="Arthropoda" rank="species" species="vikhrevi" status="gen. et sp.n.">
|
||
<emphasis id="A7F7EAEC3657FFD3375BF8AAFDFCF834" box="[338,594,1901,1925]" italics="true" pageId="4" pageNumber="380">Dilatapolochrus vikhrevi</emphasis>
|
||
Tshernyshev
|
||
</taxonomicName>
|
||
<emphasis id="A7F7EAEC3657FFD334EBF8AAFCC8F834" bold="true" box="[738,870,1901,1925]" pageId="4" pageNumber="380">
|
||
<taxonomicNameLabel id="BCC457973657FFD334EBF8AAFCC8F834" box="[738,870,1901,1925]" pageId="4" pageNumber="380" rank="species">gen. et sp.n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype, male, external appearance, dorsal view (1); external appearance, lateral view (2); left antenna (3); left anterior tarsus (4); tibia and tarsus of left anterior leg, dorsal view (5); tibia and tarsus of left anterior leg, lateral view (6); left leg, dorsal view (7); left leg, ventral view (8); pygidium (9); ultimate abdominal ventrite (10); aedeagus, dorsal view (11); tegmen (12); distribution map (13). Scale bar 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="953C36FE3656FFD236CEFF50FD15FE38" blockId="5.[151,1437,151,681]" pageId="5" pageNumber="381">
|
||
Ventral body surface evenly punctured, lacking microsculpture, evenly covered with long and fine, adpressed goldish pubescence; metathorax swollen, lacking appendage of hair tuft. Pygidium undivided, evenly rounded distally (
|
||
<figureCitation id="0DB82A7B3656FFD236A9FF18FF4AFF48" box="[160,228,223,249]" captionStart="FIGURES 1–13" captionStartId="4.[151,264,1900,1924]" captionTargetBox="[179,1397,185,1875]" captionTargetId="figure-15@4.[179,1409,179,1875]" captionTargetPageId="4" captionText="FIGURES 1–13. Dilatapolochrus vikhrevi Tshernyshev gen. et sp.n., holotype, male, external appearance, dorsal view (1); external appearance, lateral view (2); left antenna (3); left anterior tarsus (4); tibia and tarsus of left anterior leg, dorsal view (5); tibia and tarsus of left anterior leg, lateral view (6); left leg, dorsal view (7); left leg, ventral view (8); pygidium (9); ultimate abdominal ventrite (10); aedeagus, dorsal view (11); tegmen (12); distribution map (13). Scale bar 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4736851" httpUri="https://zenodo.org/record/4736851/files/figure.png" pageId="5" pageNumber="381">Fig. 9</figureCitation>
|
||
); 8th ultimate abdominal ventrite looks bilaciniated, but both lobes distinctly adjoined, evenly rounded and narrowed distally, with triangular emargination in middle (
|
||
<figureCitation id="0DB82A7B3656FFD23527FEC4FC2CFEAC" box="[814,898,259,285]" captionStart="FIGURES 1–13" captionStartId="4.[151,264,1900,1924]" captionTargetBox="[179,1397,185,1875]" captionTargetId="figure-15@4.[179,1409,179,1875]" captionTargetPageId="4" captionText="FIGURES 1–13. Dilatapolochrus vikhrevi Tshernyshev gen. et sp.n., holotype, male, external appearance, dorsal view (1); external appearance, lateral view (2); left antenna (3); left anterior tarsus (4); tibia and tarsus of left anterior leg, dorsal view (5); tibia and tarsus of left anterior leg, lateral view (6); left leg, dorsal view (7); left leg, ventral view (8); pygidium (9); ultimate abdominal ventrite (10); aedeagus, dorsal view (11); tegmen (12); distribution map (13). Scale bar 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4736851" httpUri="https://zenodo.org/record/4736851/files/figure.png" pageId="5" pageNumber="381">Fig. 10</figureCitation>
|
||
); aedeagus almost completely straight, strongly narrowed distally, spiculate, with elongate narrow and slightly roundly flattened apical lamella; two groups of dark long sharp and narrow bristles are visible in distal part near both sides of the inner sac (
|
||
<figureCitation id="0DB82A7B3656FFD23274FE8CFB7EFED4" box="[1149,1232,331,357]" captionStart="FIGURES 1–13" captionStartId="4.[151,264,1900,1924]" captionTargetBox="[179,1397,185,1875]" captionTargetId="figure-15@4.[179,1409,179,1875]" captionTargetPageId="4" captionText="FIGURES 1–13. Dilatapolochrus vikhrevi Tshernyshev gen. et sp.n., holotype, male, external appearance, dorsal view (1); external appearance, lateral view (2); left antenna (3); left anterior tarsus (4); tibia and tarsus of left anterior leg, dorsal view (5); tibia and tarsus of left anterior leg, lateral view (6); left leg, dorsal view (7); left leg, ventral view (8); pygidium (9); ultimate abdominal ventrite (10); aedeagus, dorsal view (11); tegmen (12); distribution map (13). Scale bar 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4736851" httpUri="https://zenodo.org/record/4736851/files/figure.png" pageId="5" pageNumber="381">Fig. 11</figureCitation>
|
||
). Tegmen narrow, elongate, with long and thin parameres (
|
||
<figureCitation id="0DB82A7B3656FFD23453FEA8FD03FE38" box="[602,685,367,393]" captionStart="FIGURES 1–13" captionStartId="4.[151,264,1900,1924]" captionTargetBox="[179,1397,185,1875]" captionTargetId="figure-15@4.[179,1409,179,1875]" captionTargetPageId="4" captionText="FIGURES 1–13. Dilatapolochrus vikhrevi Tshernyshev gen. et sp.n., holotype, male, external appearance, dorsal view (1); external appearance, lateral view (2); left antenna (3); left anterior tarsus (4); tibia and tarsus of left anterior leg, dorsal view (5); tibia and tarsus of left anterior leg, lateral view (6); left leg, dorsal view (7); left leg, ventral view (8); pygidium (9); ultimate abdominal ventrite (10); aedeagus, dorsal view (11); tegmen (12); distribution map (13). Scale bar 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4736851" httpUri="https://zenodo.org/record/4736851/files/figure.png" pageId="5" pageNumber="381">Fig. 12</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="953C36FE3656FFD236CEFE54FD74FE1C" blockId="5.[151,1437,151,681]" box="[199,730,402,430]" pageId="5" pageNumber="381">
|
||
Length
|
||
<quantity id="527B9B1B3656FFD23717FE55FED8FE1C" box="[286,374,402,429]" metricMagnitude="-3" metricUnit="m" metricValue="5.7" pageId="5" pageNumber="381" unit="mm" value="5.7">5.7 mm</quantity>
|
||
, width (at elytral base)
|
||
<quantity id="527B9B1B3656FFD23474FE54FD78FE1C" box="[637,726,403,429]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="5" pageNumber="381" unit="mm" value="1.3">1.3 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="953C36FE3656FFD236CEFE70FA33FDA8" blockId="5.[151,1437,151,681]" pageId="5" pageNumber="381">Female differs in simple filiform antennae with elongate narrow antennomeres, compressed and narrow tarsi lacking a comb above 2nd tarsomere in anterior legs, more narrow bases of elytra allowing apical half of pronotum being wider than elytral base, more strongly ovoid and narrowed posteriorly body, hind wings completely reduced.</paragraph>
|
||
<paragraph id="953C36FE3656FFD236CEFDE4FD74FD8C" blockId="5.[151,1437,151,681]" box="[199,730,546,574]" pageId="5" pageNumber="381">
|
||
Length
|
||
<quantity id="527B9B1B3656FFD23717FDE5FED8FD8C" box="[286,374,546,573]" metricMagnitude="-3" metricUnit="m" metricValue="5.3" pageId="5" pageNumber="381" unit="mm" value="5.3">5.3 mm</quantity>
|
||
, width (at elytral base)
|
||
<quantity id="527B9B1B3656FFD23474FDE4FD78FD8C" box="[637,726,547,573]" metricMagnitude="-3" metricUnit="m" metricValue="1.1" pageId="5" pageNumber="381" unit="mm" value="1.1">1.1 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DD9965753656FFD236CEFD81FBDCFDD0" box="[199,1138,582,609]" pageId="5" pageNumber="381" type="distribution">
|
||
<paragraph id="953C36FE3656FFD236CEFD81FBDCFDD0" blockId="5.[151,1437,151,681]" box="[199,1138,582,609]" pageId="5" pageNumber="381">
|
||
<emphasis id="A7F7EAEC3656FFD236CEFD81FECFFDD1" bold="true" box="[199,353,582,608]" pageId="5" pageNumber="381">Distribution.</emphasis>
|
||
Known only from
|
||
<typeStatus id="4A38885C3656FFD2343EFD80FDC9FDD0" box="[567,615,583,609]" pageId="5" pageNumber="381">type</typeStatus>
|
||
locality,
|
||
<collectingCountry id="ED94766E3656FFD234C7FD80FC98FDD0" box="[718,822,583,609]" name="Tanzania" pageId="5" pageNumber="381">Tanzania</collectingCountry>
|
||
,
|
||
<collectingRegion id="5747F81C3656FFD23548FD80FC35FDD0" box="[833,923,583,609]" country="Tanzania" name="Njombe" pageId="5" pageNumber="381">Njombe</collectingRegion>
|
||
environs (
|
||
<figureCitation id="0DB82A7B3656FFD2321BFD80FBCBFDD0" box="[1042,1125,583,609]" captionStart="FIGURES 1–13" captionStartId="4.[151,264,1900,1924]" captionTargetBox="[179,1397,185,1875]" captionTargetId="figure-15@4.[179,1409,179,1875]" captionTargetPageId="4" captionText="FIGURES 1–13. Dilatapolochrus vikhrevi Tshernyshev gen. et sp.n., holotype, male, external appearance, dorsal view (1); external appearance, lateral view (2); left antenna (3); left anterior tarsus (4); tibia and tarsus of left anterior leg, dorsal view (5); tibia and tarsus of left anterior leg, lateral view (6); left leg, dorsal view (7); left leg, ventral view (8); pygidium (9); ultimate abdominal ventrite (10); aedeagus, dorsal view (11); tegmen (12); distribution map (13). Scale bar 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4736851" httpUri="https://zenodo.org/record/4736851/files/figure.png" pageId="5" pageNumber="381">Fig. 13</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="DD9965753656FFD236CEFDACFB06FD18" pageId="5" pageNumber="381" type="etymology">
|
||
<paragraph id="953C36FE3656FFD236CEFDACFB06FD18" blockId="5.[151,1437,151,681]" pageId="5" pageNumber="381">
|
||
<emphasis id="A7F7EAEC3656FFD236CEFDACFEE0FD34" bold="true" box="[199,334,619,645]" pageId="5" pageNumber="381">Etymology.</emphasis>
|
||
The species is named after Dr Nikita E. Vikhrev (Zoological Museum of
|
||
<collectingRegion id="5747F81C3656FFD23275FDACFAB5FD34" box="[1148,1307,619,645]" country="Russia" name="Moscow" pageId="5" pageNumber="381">Moscow State</collectingRegion>
|
||
University,
|
||
<collectingRegion id="5747F81C3656FFD2369EFD48FF57FD18" box="[151,249,655,681]" country="Russia" name="Moscow" pageId="5" pageNumber="381">Moscow</collectingRegion>
|
||
) the famous dipterologist, who kindly has collected
|
||
<taxonomicName id="52834D7D3656FFD2354DFD48FC60FD18" baseAuthorityName="Fleming" baseAuthorityYear="1821" box="[836,974,655,681]" class="Insecta" family="Malachiidae" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="381" phylum="Arthropoda" rank="family">Malachiidae</taxonomicName>
|
||
beetles for a study.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |