253 lines
31 KiB
XML
253 lines
31 KiB
XML
<document id="FDBB53F9B0D5AB44262E394127B891FC" ID-CLB-Dataset="25466" ID-DOI="10.11646/zootaxa.4668.4.5" ID-GBIF-Dataset="16ecd65e-f5f0-46e4-a1e0-5b83692a7a49" ID-ISSN="1175-5326" ID-Zenodo-Dep="3449934" ID-ZooBank="9607BBD3-0D48-4EDD-AEBC-1CC735AC9D83" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1568898129975" checkinUser="plazi" docAuthor="Alekseev, Vitalii I. & Bukejs, Andris" docDate="2019" docId="03FE0053787CC110FF37FC6DEE9C9B4A" docLanguage="en" docName="zootaxa.4668.4.5.pdf" docOrigin="Zootaxa 4668 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Xyletinus barsevskisi Alekseev & Bukejs 2019, sp. nov." docType="treatment" docUuid="01820480-4755-4918-AD6F-C47D4AD99672" docUuidSource="ZooBank" docVersion="10" lastPageNumber="532" masterDocId="FFC7782B787FC117FFA0FFE0EA3D990A" masterDocTitle="Two new species of Xyletinus Latreille (Ptinidae: Xyletininae) in Eocene Baltic amber" masterLastPageNumber="534" masterPageNumber="525" pageNumber="528" updateTime="1698755782688" updateUser="ExternalLinkService">
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<mods:mods id="A442F7BD2549738BCE606E114320680C" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="D608C142968B5FB4C480D3441F498E5C">
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<mods:title id="77D22A76463EF6BAA6A07E8059C440BB">Two new species of Xyletinus Latreille (Ptinidae: Xyletininae) in Eocene Baltic amber</mods:title>
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<mods:name id="6082B4733BFD60AF7415AF8E816F292B" type="personal">
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<mods:namePart id="F1925BE5A01702A5976A3D80E9CB096F">Alekseev, Vitalii I.</mods:namePart>
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<mods:roleTerm id="C543B99E72585915DBD4D58A5971A879">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E6F7EDB5BDB4299154E30FD353E12811">Bukejs, Andris</mods:namePart>
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<mods:typeOfResource id="B58BCC70B70C8D6BA6C715442AA1F7F3">text</mods:typeOfResource>
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<mods:title id="F533A8D63BA905B64D0BBF8841327961">Zootaxa</mods:title>
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<mods:part id="EA18327F4050E7F22A581082B5A8900F">
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<mods:date id="743FB37648698B42579A2AAE84017D15">2019</mods:date>
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<mods:number id="73A971CF6038E333D45E76A634C583A2">2019-09-12</mods:number>
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<mods:number id="01350324974FFC8C4BFC4DBB9642E7BF">4668</mods:number>
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<mods:identifier id="A247995157045E8C6A178205F129EDA0" type="CLB-Dataset">25466</mods:identifier>
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<mods:identifier id="6AA146240E8FDF08B696842DE0E7972C" type="DOI">10.11646/zootaxa.4668.4.5</mods:identifier>
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<treatment id="03FE0053787CC110FF37FC6DEE9C9B4A" ID-DOI="http://doi.org/10.5281/zenodo.5945263" ID-GBIF-Taxon="159550956" ID-Zenodo-Dep="5945263" LSID="urn:lsid:zoobank.org:act:01820480-4755-4918-AD6F-C47D4AD99672" httpUri="http://treatment.plazi.org/id/03FE0053787CC110FF37FC6DEE9C9B4A" lastPageId="7" lastPageNumber="532" pageId="3" pageNumber="528">
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<subSubSection id="C34DE2CE787CC114FF37FC6DE8689AAD" box="[151,597,909,936]" pageId="3" pageNumber="528" type="nomenclature">
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<paragraph id="8BE8B145787CC114FF37FC6DE8689AAD" blockId="3.[151,954,909,1007]" box="[151,597,909,936]" pageId="3" pageNumber="528">
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<heading id="D0A00629787CC114FF37FC6DE8689AAD" bold="true" box="[151,597,909,936]" fontSize="11" level="1" pageId="3" pageNumber="528" reason="1">
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<emphasis id="B9236D57787CC114FF37FC6DE8689AAD" bold="true" box="[151,597,909,936]" pageId="3" pageNumber="528">
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<taxonomicName id="4C57CAC6787CC114FF37FC6DEBCD9AA2" authority="Alekseev & Bukejs, 2019" authorityName="Alekseev & Bukejs" authorityYear="2019" box="[151,496,909,936]" class="Insecta" family="Anobiidae" genus="Xyletinus" kingdom="Animalia" order="Coleoptera" pageId="3" pageNumber="528" phylum="Arthropoda" rank="species" species="barsevskisi" status="sp. nov.">
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<emphasis id="B9236D57787CC114FF37FC6DEB349AA2" bold="true" box="[151,265,909,936]" italics="true" pageId="3" pageNumber="528">Xyletinus</emphasis>
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(s. str.)
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<emphasis id="B9236D57787CC114FECCFC6DEBCD9AA2" bold="true" box="[364,496,909,936]" italics="true" pageId="3" pageNumber="528">barsevskisi</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A210D02C787CC114FE58FC6DE8689AAD" box="[504,597,909,935]" pageId="3" pageNumber="528" 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="C34DE2CE787CC114FF37FC51E9879AE5" pageId="3" pageNumber="528" type="description">
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<paragraph id="8BE8B145787CC114FF37FC51EB0B9AC1" blockId="3.[151,954,909,1007]" box="[151,310,945,971]" pageId="3" pageNumber="528">
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(
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<figureCitation id="136CADC0787CC114FF3FFC51EB399AC1" box="[159,260,945,971]" captionStart-0="FIGURES 4–6" captionStart-1="FIGURES 7–8" captionStartId-0="4.[151,264,1944,1969]" captionStartId-1="5.[151,264,1162,1187]" captionTargetBox-0="[168,1420,181,1919]" captionTargetBox-1="[151,1435,181,1137]" captionTargetId-0="figure@4.[168,1420,181,1919]" captionTargetId-1="figure@5.[151,1435,181,1137]" captionTargetPageId-0="4" captionTargetPageId-1="5" captionText-0="FIGURES 4–6. Xyletinus barsevskisi sp. nov., holotype, No. 057 [CAB]: 4—habitus, dorsal view; 5—habitus, left lateral view; 6—habitus, right lateral view. Scale bars represent 1.0 mm." captionText-1="FIGURES 7–8. Xyletinus barsevskisi sp. nov., holotype, No. 057 [CAB]: 7—head and prothorax, lateral view; 8—details of elytra and pronotum, dorsal view. Not reproduced to the same scale." figureDoi-0="http://doi.org/10.5281/zenodo.3449944" figureDoi-1="http://doi.org/10.5281/zenodo.3449952" httpUri-0="https://zenodo.org/record/3449944/files/figure.png" httpUri-1="https://zenodo.org/record/3449952/files/figure.png" pageId="3" pageNumber="528">Figs 4–8</figureCitation>
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,
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<figureCitation id="136CADC0787CC114FEB0FC51EB109AC1" box="[272,301,945,971]" captionStart="FIGURES 9–10" captionStartId="6.[151,264,1742,1767]" captionTargetBox="[165,1415,192,1703]" captionTargetId="figure@6.[151,1435,181,1716]" captionTargetPageId="6" captionText="FIGURES 9–10. Reconstruction of antennae: 9—Xyletinus besseli sp. nov.; 10—X. barsevskisi sp. nov. Not reproduced to the same scale." figureDoi="http://doi.org/10.5281/zenodo.3449958" httpUri="https://zenodo.org/record/3449958/files/figure.png" pageId="3" pageNumber="528">10</figureCitation>
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)
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</paragraph>
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<paragraph id="8BE8B145787CC114FF37FC34E9879AE5" blockId="3.[151,954,909,1007]" box="[151,954,980,1007]" pageId="3" pageNumber="528">
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<uri id="FFC6BD47787CC114FF37FC34E9879AE5" box="[151,954,980,1007]" pageId="3" pageNumber="528">
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urn:lsid:zoobank.org:act:
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<uuid id="FFF18B90787CC114FE04FC34E9879AE5" box="[420,954,980,1007]" pageId="3" pageNumber="528">01820480-4755-4918-AD6F-C47D4AD99672</uuid>
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</uri>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34DE2CE787CC114FF37FBFCEE619DCD" pageId="3" pageNumber="528" type="materials_examined">
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<paragraph id="8BE8B145787CC114FF37FBFCE98C9D75" blockId="3.[151,1437,1052,2015]" pageId="3" pageNumber="528">
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<emphasis id="B9236D57787CC114FF37FBFCEB449D3D" bold="true" box="[151,377,1052,1079]" pageId="3" pageNumber="528">Material examined</emphasis>
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.
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<materialsCitation id="3B3FBB18787CC114FE27FBFDE98C9D75" ID-GBIF-Occurrence="2416712544" collectionCode="CAB" pageId="3" pageNumber="528" specimenCount="1" typeStatus="holotype">
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<typeStatus id="54EC0FE7787CC114FE27FBFDEBC99D3D" box="[391,500,1053,1079]" pageId="3" pageNumber="528" type="holotype">Holotype</typeStatus>
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: No. 057 [
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<collectionCode id="ED462980787CC114FDC4FBFCE8989D3D" box="[612,677,1052,1079]" pageId="3" pageNumber="528">CAB</collectionCode>
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]. Adult, sex unknown. The complete beetle inclusion is preserved in a small piece of transparent, yellow amber with approximate dimensions 18×7×
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<quantity id="4CAF1CA0787CC114FBB6FBA1EE659D51" box="[1046,1112,1089,1115]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="3" pageNumber="528" unit="mm" value="4.0">4 mm</quantity>
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without any further fixation. Syninclusions: few stellate fagacean trichomes, and small gas vesicles.
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</materialsCitation>
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</paragraph>
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<paragraph id="8BE8B145787CC114FF67FB69E92D9DA9" blockId="3.[151,1437,1052,2015]" box="[199,784,1160,1187]" pageId="3" pageNumber="528">
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<emphasis id="B9236D57787CC114FF67FB69EB519DA9" bold="true" box="[199,364,1160,1187]" pageId="3" pageNumber="528">
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<typeStatus id="54EC0FE7787CC114FF67FB69EB3F9DA9" box="[199,258,1161,1187]" pageId="3" pageNumber="528">Type</typeStatus>
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horizon.
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</emphasis>
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Baltic Amber, Upper or mid-Eocene.
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</paragraph>
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<paragraph id="8BE8B145787CC114FF67FB4DEE619DCD" blockId="3.[151,1437,1052,2015]" box="[199,1116,1196,1224]" pageId="3" pageNumber="528">
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<materialsCitation id="3B3FBB18787CC114FF67FB4DEE659DCD" ID-GBIF-Occurrence="2416712414" box="[199,1112,1196,1224]" country="Russia" location="The Samland" municipality="Peninsula" pageId="3" pageNumber="528" specimenCount="1" stateProvince="Kaliningrad" typeStatus="holotype">
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<emphasis id="B9236D57787CC114FF67FB4DEB589DCD" bold="true" box="[199,357,1196,1223]" pageId="3" pageNumber="528">
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<typeStatus id="54EC0FE7787CC114FF67FB4DEB3F9DCD" box="[199,258,1197,1223]" pageId="3" pageNumber="528">Type</typeStatus>
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locality.
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</emphasis>
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<location id="8E88E79E787CC114FECCFB4DE83C9DCD" LSID="urn:lsid:plazi:treatment:03FE0053787CC110FF37FC6DEE9C9B4A:8E88E79E787CC114FECCFB4DE83C9DCD" box="[364,513,1197,1223]" country="Russia" municipality="Peninsula" name="The Samland" pageId="3" pageNumber="528" stateProvince="Kaliningrad">The Samland</location>
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(Sambian)
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<collectingMunicipality id="6B8C2B3F787CC114FD24FB4DE8C99DCD" box="[644,756,1197,1223]" pageId="3" pageNumber="528">Peninsula</collectingMunicipality>
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, the
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<collectingRegion id="49937FA7787CC114FC88FB4DE9C39DCD" box="[808,1022,1197,1223]" country="Russia" name="Kaliningrad" pageId="3" pageNumber="528">Kaliningrad region</collectingRegion>
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,
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<collectingCountry id="F340F1D5787CC114FBAAFB4DEE659DCD" box="[1034,1112,1197,1223]" name="Russia" pageId="3" pageNumber="528">Russia</collectingCountry>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C34DE2CE787CC110FF67FB30EAE298FD" lastPageId="7" lastPageNumber="532" pageId="3" pageNumber="528" type="description">
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<paragraph id="8BE8B145787CC114FF67FB30EB289C52" blockId="3.[151,1437,1052,2015]" pageId="3" pageNumber="528">
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<emphasis id="B9236D57787CC114FF67FB30EB649DE1" bold="true" box="[199,345,1232,1259]" pageId="3" pageNumber="528">Description.</emphasis>
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Total body length about 4.0 mm; elytra length
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<quantity id="4CAF1CA0787CC114FCCBFB30E9EF9DE1" box="[875,978,1232,1259]" metricMagnitude="-3" metricUnit="m" metricValue="2.65" pageId="3" pageNumber="528" unit="mm" value="2.65">2.65 mm</quantity>
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, combined maximum width of elytra
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<quantity id="4CAF1CA0787CC114FAD9FB31EAFB9C05" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="3" pageNumber="528" unit="mm" value="1.8">1.8 mm</quantity>
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; pronotum length
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<quantity id="4CAF1CA0787CC114FE39FB14E83C9C05" box="[409,513,1268,1295]" metricMagnitude="-3" metricUnit="m" metricValue="1.35" pageId="3" pageNumber="528" unit="mm" value="1.35">1.35 mm</quantity>
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, pronotum maximum width
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<quantity id="4CAF1CA0787CC114FCE8FB15E99E9C05" box="[840,931,1269,1295]" metricMagnitude="-3" metricUnit="m" metricValue="1.9" pageId="3" pageNumber="528" unit="mm" value="1.9">1.9 mm</quantity>
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. Body elongate, subparallel, convex; pubescence homogenous, fine, moderately dense, recumbent; unicolorous dark-brown with tarsi and antennae paler (as preserved).
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</paragraph>
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<paragraph id="8BE8B145787CC114FF67FA81E8FF9E21" blockId="3.[151,1437,1052,2015]" pageId="3" pageNumber="528">
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Head hypognathous, turned downwards and not visible in dorsal view; covered with fine, dense punctures (punctation sparser anteriorly), punctures smaller than one eye facet; with microreticulation; pubescence very fine, recumbent; frons wide, almost flat, without carina or longitudinal impression. Compound eyes relatively small, slightly convex, entire, oval (slightly vertical, vertical diameter 1.3× as large as transverse diameter), with small distinct facets, without ommatidial setae; widely separated, frontal distance between compound eyes nearly equal to 2.5× transverse diameter of one eye. Antennae 11-segmented, serrate, short (reaching about posterior one-third of pronotum); scape elongate, suboval, covered with fine punctation; antennomeres 2–10 serrate; antennomere 2 subtriangular, with widely rounded right lateral margin; antennomeres 3 subequilaterally triangular, narrower than antennomere 4; antennomeres 4–6 short, narrowly triangular, strongly tranverse, about 2.5× as wide as long; antennomere 7 transverse, 1.6× as wide as long; antennomeres 8–10 triangular, slightly transverse, about 1.2× as wide as long; antennomere 11 elongate-oval, with slightly pointed apex, 3.3× as long as wide. Relative length ratios of antennomeres 1–11 equal to 17(?)–8–9–6–6–
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<date id="FFE99785787CC114FD02F90CE9239E0D" box="[674,798,1772,1799]" pageId="3" pageNumber="528" value="2011-09-06" valueMax="2011-11-06" valueMin="2011-09-06">6–9–11–11</date>
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–11–25. Terminal labial palpomere triangular. Terminal maxillary palpomere triangular, slightly widened.
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</paragraph>
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<paragraph id="8BE8B145787CC114FF67F8D5EF409ED5" blockId="3.[151,1437,1052,2015]" pageId="3" pageNumber="528">Pronotum convex, transverse, 1.4× as wide as long; margined; pubescence fine, dense, recumbent; covered with moderately dense, fine punctures (like head punctation) on disc and with small, dense granulation antero-laterally, distance between granules about 0.5–1.5× diameter of one granule. Anterior pronotal angles subrectangular, rounded, not visible in dorsal view; posterior pronotal angles widely rounded and barely marked. Lateral margins apparently not visible in dorsal view; posterior margin convex medially; anterior margin arcuate in frontal view.</paragraph>
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<caption id="DF28E1CD787BC113FF37F878E8CC9EDF" ID-DOI="http://doi.org/10.5281/zenodo.3449944" ID-Zenodo-Dep="3449944" httpUri="https://zenodo.org/record/3449944/files/figure.png" pageId="4" pageNumber="529" startId="4.[151,264,1944,1969]" targetBox="[168,1420,181,1919]" targetPageId="4">
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<paragraph id="8BE8B145787BC113FF37F878E8CC9EDF" blockId="4.[151,1436,1944,2005]" pageId="4" pageNumber="529">
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<emphasis id="B9236D57787BC113FF37F878EB079EBB" bold="true" box="[151,314,1944,1969]" pageId="4" pageNumber="529">FIGURES 4–6.</emphasis>
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<taxonomicName id="4C57CAC6787BC113FE9FF879E8299EBB" authority="Alekseev & Bukejs, 2019" authorityName="Alekseev & Bukejs" authorityYear="2019" box="[319,532,1945,1969]" class="Insecta" family="Anobiidae" genus="Xyletinus" kingdom="Animalia" order="Coleoptera" pageId="4" pageNumber="529" phylum="Arthropoda" rank="species" species="barsevskisi" status="sp. nov.">
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<emphasis id="B9236D57787BC113FE9FF879E8299EBB" box="[319,532,1945,1969]" italics="true" pageId="4" pageNumber="529">Xyletinus barsevskisi</emphasis>
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</taxonomicName>
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<emphasis id="B9236D57787BC113FDB9F879E8559EBB" bold="true" box="[537,616,1945,1969]" pageId="4" pageNumber="529">
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<taxonomicNameLabel id="A210D02C787BC113FDB9F879E8559EBB" box="[537,616,1945,1969]" pageId="4" pageNumber="529" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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, holotype, No. 057 [CAB]: 4—habitus, dorsal view; 5—habitus, left lateral view; 6—habitus, right lateral view. Scale bars represent 1.0 mm.
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</paragraph>
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</caption>
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<caption id="DF28E1CD787AC112FF37FB6AE9779DCD" ID-DOI="http://doi.org/10.5281/zenodo.3449952" ID-Zenodo-Dep="3449952" httpUri="https://zenodo.org/record/3449952/files/figure.png" pageId="5" pageNumber="530" startId="5.[151,264,1162,1187]" targetBox="[151,1435,181,1137]" targetPageId="5">
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||
<paragraph id="8BE8B145787AC112FF37FB6AE9779DCD" blockId="5.[151,1436,1162,1223]" pageId="5" pageNumber="530">
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<emphasis id="B9236D57787AC112FF37FB6AEB019DA9" bold="true" box="[151,316,1162,1187]" pageId="5" pageNumber="530">FIGURES 7–8.</emphasis>
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<taxonomicName id="4C57CAC6787AC112FEE3FB6BE8279DA9" authority="Alekseev & Bukejs, 2019" authorityName="Alekseev & Bukejs" authorityYear="2019" box="[323,538,1163,1187]" class="Insecta" family="Anobiidae" genus="Xyletinus" kingdom="Animalia" order="Coleoptera" pageId="5" pageNumber="530" phylum="Arthropoda" rank="species" species="barsevskisi" status="sp. nov.">
|
||
<emphasis id="B9236D57787AC112FEE3FB6BE8279DA9" box="[323,538,1163,1187]" italics="true" pageId="5" pageNumber="530">Xyletinus barsevskisi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9236D57787AC112FD81FB6BE84E9DA9" bold="true" box="[545,627,1163,1187]" pageId="5" pageNumber="530">
|
||
<taxonomicNameLabel id="A210D02C787AC112FD81FB6BE84E9DA9" box="[545,627,1163,1187]" pageId="5" pageNumber="530" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype, No. 057 [CAB]: 7—head and prothorax, lateral view; 8—details of elytra and pronotum, dorsal view. Not reproduced to the same scale.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE8B145787AC112FF67FB15E95F9C39" blockId="5.[151,1437,1268,2016]" pageId="5" pageNumber="530">Scutellar shield moderately large, triangular with slightly rounded apex, transverse, about 1.5× as wide as long; densely covered with fine, recumbent setae and fine punctation.</paragraph>
|
||
<paragraph id="8BE8B145787AC112FF67FADDEE3B9F91" blockId="5.[151,1437,1268,2016]" pageId="5" pageNumber="530">Elytra moderately short, 1.5× as long as wide, subparallel-sided, slightly tapered posteriad; humeri distinct; with very dense microgranulation, interspaces between granules convex, forming rugosity (distinctly visible in humeral area); covered with microreticulation; elytral pubescence dense, fine, recumbent, directed backwards. Elytral disc without striae; each elytron with two shallow, impunctate striae laterally: inner stria interrupted in anterior portion of elytra, shortened, not reaches humeri, outer stria complete, striae joined at elytral apex. Metathoracic wings not apparent. Mesoventrite microreticulated, located at lower level than metaventrite. Metathorax with dense, fine punctuation and microreticulation. Metepisternum strongly widened and slightly impressed in anterior one-third. Metaventrite convex; with anterior margin bisinuated and slightly upturned; without excavation for reception of mesothoracic legs; with sharp medial carina in anterior one-fourth, and with medial groove in posterior three-fourth; posterior intercoxal process narrow, bifid; anterior intercoxal process rounded.</paragraph>
|
||
<paragraph id="8BE8B145787AC112FF67F946E8979E79" blockId="5.[151,1437,1268,2016]" pageId="5" pageNumber="530">Legs slender, comparatively short, pentamerous, covered with fine, semierect setation. Procoxae contiguous, meso- and metacoxae separated; mesocoxae small, suboval, transverse, about 1.6× as wide as long, metacoxae elongate, narrow, strongly transverse, about 5.3× as wide as long. Femora with deep ventral groove for tibia reception; meso- and metafemora not extending beyond elytral lateral margins. Tibiae straight, about as long as femora. Tarsi short, distinctly shorter than tibia; tarsomere 1 longest, nearly as long as tarsomeres 2 and 3 combined. Tarsal claws simple, thickened basally, falcate, symmetrical.</paragraph>
|
||
<paragraph id="8BE8B145787AC112FF67F89DE9CD9EEA" blockId="5.[151,1437,1268,2016]" pageId="5" pageNumber="530">Abdomen with five freely articulated, visible ventrites, without excavation for reception of metathoracic legs; ventrites finely and densely punctured; pubescence dense, fine, recumbent; ventrite 5 with widely rounded apical margin. Relative length ratios of ventrites 1–5 equal to 5-6-5-4-7 (medially).</paragraph>
|
||
<caption id="DF28E1CD7879C111FF37F92EEB369E01" ID-DOI="http://doi.org/10.5281/zenodo.3449958" ID-Zenodo-Dep="3449958" httpUri="https://zenodo.org/record/3449958/files/figure.png" pageId="6" pageNumber="531" startId="6.[151,264,1742,1767]" targetBox="[165,1415,192,1703]" targetPageId="6">
|
||
<paragraph id="8BE8B1457879C111FF37F92EEB369E01" blockId="6.[151,1436,1742,1803]" pageId="6" pageNumber="531">
|
||
<emphasis id="B9236D577879C111FF37F92EEB7A9FED" bold="true" box="[151,327,1742,1767]" pageId="6" pageNumber="531">FIGURES 9–10.</emphasis>
|
||
Reconstruction of antennae: 9—
|
||
<taxonomicName id="4C57CAC67879C111FD35F92FE9029FED" authority="Alekseev & Bukejs, 2019" authorityName="Alekseev & Bukejs" authorityYear="2019" box="[661,831,1743,1767]" class="Insecta" family="Anobiidae" genus="Xyletinus" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="531" phylum="Arthropoda" rank="species" species="besseli" status="sp. nov.">
|
||
<emphasis id="B9236D577879C111FD35F92FE9029FED" box="[661,831,1743,1767]" italics="true" pageId="6" pageNumber="531">Xyletinus besseli</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9236D577879C111FCE5F92FE9A89FED" bold="true" box="[837,917,1743,1767]" pageId="6" pageNumber="531">
|
||
<taxonomicNameLabel id="A210D02C7879C111FCE5F92FE9A89FED" box="[837,917,1743,1767]" pageId="6" pageNumber="531" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
; 10—
|
||
<taxonomicName id="4C57CAC67879C111FC75F930EE5F9FED" authority="Alekseev & Bukejs, 2019" authorityName="Alekseev & Bukejs" authorityYear="2019" box="[981,1122,1743,1767]" class="Insecta" family="Anobiidae" genus="Xyletinus" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="531" phylum="Arthropoda" rank="species" species="barsevskisi" status="sp. nov.">
|
||
<emphasis id="B9236D577879C111FC75F930EE5F9FED" box="[981,1122,1743,1767]" italics="true" pageId="6" pageNumber="531">X. barsevskisi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9236D577879C111FBC8F92FEE859FED" bold="true" box="[1128,1208,1743,1767]" pageId="6" pageNumber="531">
|
||
<taxonomicNameLabel id="A210D02C7879C111FBC8F92FEE859FED" box="[1128,1208,1743,1767]" pageId="6" pageNumber="531" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Not reproduced to the same scale.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE8B1457879C110FF67F8D8EADF99DD" blockId="6.[151,1436,1848,2020]" lastBlockId="7.[151,1436,153,576]" lastPageId="7" lastPageNumber="532" pageId="6" pageNumber="531">
|
||
<emphasis id="B9236D577879C111FF67F8D8EBF39E59" bold="true" box="[199,462,1848,1875]" pageId="6" pageNumber="531">Differential diagnosis.</emphasis>
|
||
The new fossil species belongs to the genus
|
||
<taxonomicName id="4C57CAC67879C111FC64F8D9EE119E59" box="[964,1068,1849,1875]" class="Insecta" family="Anobiidae" genus="Xyletinus" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="531" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9236D577879C111FC64F8D9EE119E59" box="[964,1068,1849,1875]" italics="true" pageId="6" pageNumber="531">Xyletinus</emphasis>
|
||
</taxonomicName>
|
||
based on following morphological characters: head deflexed; metathoracic ventrite and abdomen without excavation for reception of mesothoracic and metathoracic legs; antennae serrate; eyes widely separate; elytra striate; three terminal antennomeres not long in comparison with preceding segments. The combination of the following features allows the assignment of
|
||
<taxonomicName id="4C57CAC67879C111FA94F845EB2E9EE9" authority="Alekseev & Bukejs, 2019" authorityName="Alekseev & Bukejs" authorityYear="2019" class="Insecta" family="Anobiidae" genus="Xyletinus" kingdom="Animalia" order="Coleoptera" pageId="6" pageNumber="531" phylum="Arthropoda" rank="species" species="barsevskisi" status="sp. nov.">
|
||
<emphasis id="B9236D577879C111FA94F845EB2E9EE9" italics="true" pageId="6" pageNumber="531">Xyletinus barsevskisi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9236D577879C111FEBAF829EB499EE9" bold="true" box="[282,372,1993,2019]" pageId="6" pageNumber="531">
|
||
<taxonomicNameLabel id="A210D02C7879C111FEBAF829EB499EE9" box="[282,372,1993,2019]" pageId="6" pageNumber="531" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
to the nominate subgenus: eyes comparatively small, oval, not strongly prominent; frons wide; ultimate maxillary and labial palpomeres triangular, widened; tarsi short; and elytral pubescence directed backwards.
|
||
</paragraph>
|
||
<paragraph id="8BE8B1457878C110FF67FF01EF48986D" blockId="7.[151,1436,153,576]" pageId="7" pageNumber="532">
|
||
<taxonomicName id="4C57CAC67878C110FF67FF01E83A99F1" authority="Alekseev & Bukejs, 2019" authorityName="Alekseev & Bukejs" authorityYear="2019" box="[199,519,225,251]" class="Insecta" family="Anobiidae" genus="Xyletinus" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="532" phylum="Arthropoda" rank="species" species="barsevskisi" status="sp. nov.">
|
||
<emphasis id="B9236D577878C110FF67FF01EB1299F1" box="[199,303,225,251]" italics="true" pageId="7" pageNumber="532">Xyletinus</emphasis>
|
||
(s. str.)
|
||
<emphasis id="B9236D577878C110FE2BFF01E83A99F1" box="[395,519,225,251]" italics="true" pageId="7" pageNumber="532">barsevskisi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9236D577878C110FDAFFF01E85499F1" bold="true" box="[527,617,225,251]" pageId="7" pageNumber="532">
|
||
<taxonomicNameLabel id="A210D02C7878C110FDAFFF01E85499F1" box="[527,617,225,251]" pageId="7" pageNumber="532" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differs from extinct
|
||
<taxonomicName id="4C57CAC67878C110FCF1FF02EE2C99F1" authority="Alekseev & Bukejs, 2019" authorityName="Alekseev & Bukejs" authorityYear="2019" box="[849,1041,225,251]" class="Insecta" family="Anobiidae" genus="Xyletinus" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="532" phylum="Arthropoda" rank="species" species="besseli" status="sp. nov.">
|
||
<emphasis id="B9236D577878C110FCF1FF02E95799F1" box="[849,874,226,251]" italics="true" pageId="7" pageNumber="532">X.</emphasis>
|
||
(s. str.)
|
||
<emphasis id="B9236D577878C110FC65FF01EE2C99F1" box="[965,1041,225,251]" italics="true" pageId="7" pageNumber="532">besseli</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9236D577878C110FBB9FF01EE5399F1" bold="true" box="[1049,1134,225,251]" pageId="7" pageNumber="532">
|
||
<taxonomicNameLabel id="A210D02C7878C110FBB9FF01EE5399F1" box="[1049,1134,225,251]" pageId="7" pageNumber="532" rank="species">sp. nov</taxonomicNameLabel>
|
||
</emphasis>
|
||
in: (1) antennomeres 2–10 serrate and antennomere 11 elongate-oval; (2) elytra without striae on disc, with two striae lateraly; (3) pronotum with fine, moderately dense punctation, and with small, dense granulation antero-laterally; (4) pronotal anterior angles not visible in dorsal view; and (5) larger body size (4.0 mm in contrast to
|
||
<quantity id="4CAF1CA07878C110FBBFFEADEE48986D" box="[1055,1141,333,359]" metricMagnitude="-3" metricUnit="m" metricValue="3.1" pageId="7" pageNumber="532" unit="mm" value="3.1">3.1 mm</quantity>
|
||
in
|
||
<taxonomicName id="4C57CAC67878C110FB38FEAEEF3E986D" authority="Alekseev & Bukejs, 2019" authorityName="Alekseev & Bukejs" authorityYear="2019" box="[1176,1283,333,359]" class="Insecta" family="Anobiidae" genus="Xyletinus" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="532" phylum="Arthropoda" rank="species" species="besseli" status="sp. nov.">
|
||
<emphasis id="B9236D577878C110FB38FEAEEF3E986D" box="[1176,1283,333,359]" italics="true" pageId="7" pageNumber="532">X. besseli</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9236D577878C110FAABFEADEF59986D" bold="true" box="[1291,1380,333,359]" pageId="7" pageNumber="532">
|
||
<taxonomicNameLabel id="A210D02C7878C110FAABFEADEF59986D" box="[1291,1380,333,359]" pageId="7" pageNumber="532" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BE8B1457878C110FF67FE91EAE298FD" blockId="7.[151,1436,153,576]" pageId="7" pageNumber="532">
|
||
<taxonomicName id="4C57CAC67878C110FF67FE91E82E9881" authority="Alekseev & Bukejs, 2019" authorityName="Alekseev & Bukejs" authorityYear="2019" box="[199,531,369,395]" class="Insecta" family="Anobiidae" genus="Xyletinus" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="532" phylum="Arthropoda" rank="species" species="barsevskisi" status="sp. nov.">
|
||
<emphasis id="B9236D577878C110FF67FE91EB129881" box="[199,303,369,395]" italics="true" pageId="7" pageNumber="532">Xyletinus</emphasis>
|
||
(s. str.)
|
||
<emphasis id="B9236D577878C110FE37FE91E82E9881" box="[407,531,369,395]" italics="true" pageId="7" pageNumber="532">barsevskisi</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B9236D577878C110FDBEFE91E8419881" bold="true" box="[542,636,369,395]" pageId="7" pageNumber="532">
|
||
<taxonomicNameLabel id="A210D02C7878C110FDBEFE91E8419881" box="[542,636,369,395]" pageId="7" pageNumber="532" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
resembling recent European species of the genus and the subgenus, but differs in almost flat frons without carina or longitudinal impression, elytral disc without distinct striae, short femora, pronotum with dense punctation medially and granulation laterally, shape of antennomeres, and unicolorous elytra.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C34DE2CE7878C110FF67FDE0EE9C9B4A" pageId="7" pageNumber="532" type="etymology">
|
||
<paragraph id="8BE8B1457878C110FF67FDE0EE9C9B4A" blockId="7.[151,1436,153,576]" pageId="7" pageNumber="532">
|
||
<emphasis id="B9236D577878C110FF67FDE0EB9A9B11" bold="true" box="[199,423,512,539]" pageId="7" pageNumber="532">Derivatio nominis.</emphasis>
|
||
Patronymic, this new species is named in honor of our colleague Dr. Arvīds Barševskis (
|
||
<collectingRegion id="49937FA77878C110FF3FFDC5EB1E9B35" box="[159,291,549,575]" country="Latvia" name="Daugavpils" pageId="7" pageNumber="532">Daugavpils</collectingRegion>
|
||
,
|
||
<collectingCountry id="F340F1D57878C110FE8EFDC5EB4A9B4A" box="[302,375,549,576]" name="Latvia" pageId="7" pageNumber="532">Latvia</collectingCountry>
|
||
) as well known specialist in
|
||
<taxonomicName id="4C57CAC67878C110FD1BFDC5E9609B35" box="[699,861,549,575]" class="Insecta" family="Cerambycidae" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="532" phylum="Arthropoda" rank="family">Cerambycidae</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C57CAC67878C110FC33FDC5EEA09B4A" authority="(Coleoptera)" authorityName="Latreille" authorityYear="1802" baseAuthorityName="Coleoptera" box="[915,1181,549,576]" class="Insecta" family="Carabidae" kingdom="Animalia" order="Coleoptera" pageId="7" pageNumber="532" phylum="Arthropoda" rank="family">Carabidae (Coleoptera)</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |