163 lines
17 KiB
XML
163 lines
17 KiB
XML
<document id="85179AFE939C3D2C8744C29BC18FB925" ID-DOI="10.11646/zootaxa.3956.2.5" ID-GBIF-Dataset="693ef71c-2ee2-4da4-a3e1-35f5586899dc" ID-ISSN="1175-5326" ID-Zenodo-Dep="232228" ID-ZooBank="C12EF13A-9C19-4051-80A6-F59B917774AA" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461054896861" checkinUser="plazi" docAuthor="Alekseev, Vitalii I. & Grzymala, Traci L." docDate="2015" docId="E7539306FFD5FF9FFF0CFD6A4DC5F852" docLanguage="en" docName="zt03956p257.pdf" docOrigin="Zootaxa 3956 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Palaeocnopus Alekseev & Grzymala, 2015, gen. nov." docType="treatment" docUuid="2C653623-D200-4084-AEAF-9C80EBA1572B" docUuidSource="ZooBank" docVersion="8" lastPageNumber="249" masterDocId="1B6AEB7EFFDFFF95FF9BFFB2484DFFFF" masterDocTitle="New Aderidae (Coleoptera: Tenebrionoidea) from Baltic and Bitterfeld amber" masterLastPageNumber="257" masterPageNumber="239" pageNumber="249" updateTime="1698580836618" updateUser="plazi">
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<mods:titleInfo id="B98F7D439E28A8A07A0382073E01640A">
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<mods:title id="7094AB9347839D898B89AB6F1F88ADFB">New Aderidae (Coleoptera: Tenebrionoidea) from Baltic and Bitterfeld amber</mods:title>
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<mods:namePart id="920DC9C527D16546E0503F6507918509">Alekseev, Vitalii I.</mods:namePart>
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<mods:roleTerm id="048BD2CB85A316D7374D41EC0FE62C9C">Author</mods:roleTerm>
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<mods:namePart id="5A987DF5EF6C18A67176398294291BE1">Grzymala, Traci L.</mods:namePart>
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<mods:typeOfResource id="5BF500402AB33DEB4150D4A80A679E10">text</mods:typeOfResource>
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<mods:title id="0FAE9A0AFB3AE9099FE9E062F54BB4DC">Zootaxa</mods:title>
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<mods:part id="B15C7512A1896AB3E1D7E3E33979C2DB">
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<mods:date id="9BBC5DEA4F56ED94643C7DD736CB0E44">2015</mods:date>
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<mods:number id="5F2E0C97027EE498F7BF56390E410D53">3956</mods:number>
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<mods:classification id="68D3A8EA8DBBA24EEFBC2F6FE26522BA">journal article</mods:classification>
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<mods:identifier id="42E0BA308800B897F5F1B2A1EB9F6B85" type="DOI">10.11646/zootaxa.3956.2.5</mods:identifier>
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<treatment id="E7539306FFD5FF9FFF0CFD6A4DC5F852" ID-DOI="http://doi.org/10.5281/zenodo.5658589" ID-GBIF-Taxon="119612818" ID-Zenodo-Dep="5658589" LSID="urn:lsid:zoobank.org:act:2C653623-D200-4084-AEAF-9C80EBA1572B" httpUri="http://treatment.plazi.org/id/E7539306FFD5FF9FFF0CFD6A4DC5F852" lastPageNumber="249" pageId="10" pageNumber="249">
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<subSubSection id="27E0719BFFD5FF9FFF0CFD6A4B6AFD0D" box="[151,807,727,754]" pageId="10" pageNumber="249" type="nomenclature">
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<paragraph id="6F452210FFD5FF9FFF0CFD6A4B6AFD0D" blockId="10.[151,807,727,754]" box="[151,807,727,754]" pageId="10" pageNumber="249">
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<heading id="340D957CFFD5FF9FFF0CFD6A4B6AFD0D" bold="true" box="[151,807,727,754]" fontSize="11" level="1" pageId="10" pageNumber="249" reason="1">
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<emphasis id="5D8EFE02FFD5FF9FFF0CFD6A4B6AFD0D" bold="true" box="[151,807,727,754]" pageId="10" pageNumber="249">
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Genus
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<taxonomicName id="A8FA5993FFD5FF9FFF75FD6549DAFD0E" box="[238,407,727,753]" class="Insecta" family="Aderidae" genus="Palaeocnopus" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="5D8EFE02FFD5FF9FFF75FD6549DAFD0E" bold="true" box="[238,407,727,753]" italics="true" pageId="10" pageNumber="249">Palaeocnopus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="46BD4379FFD5FF9FFE05FD6A4A41FD0D" box="[414,524,728,754]" pageId="10" pageNumber="249" rank="genus">gen. nov.</taxonomicNameLabel>
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Alekseev & Grzymala
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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="27E0719BFFD5FF9FFF0CFCA84C73FCD0" box="[151,1086,793,815]" pageId="10" pageNumber="249" type="materials_examined">
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<paragraph id="6F452210FFD5FF9FFF0CFCA84C73FCD0" blockId="10.[151,1086,793,815]" box="[151,1086,793,815]" pageId="10" pageNumber="249">
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<typeStatus id="B0419CB2FFD5FF9FFF0CFCA84886FCD0" box="[151,203,794,815]" pageId="10" pageNumber="249">Type</typeStatus>
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species:
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<taxonomicName id="A8FA5993FFD5FF9FFEB3FCAB4A18FCD0" box="[296,597,793,815]" class="Insecta" family="Aderidae" genus="Palaeocnopus" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="species" species="densipunctatus" status="sp. nov.">
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<emphasis id="5D8EFE02FFD5FF9FFEB3FCAB4A18FCD0" box="[296,597,793,815]" italics="true" pageId="10" pageNumber="249">Palaeocnopus densipunctatus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="46BD4379FFD5FF9FFDC7FCA84AE1FCD0" box="[604,684,794,815]" pageId="10" pageNumber="249" rank="species">sp. nov.</taxonomicNameLabel>
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Alekseev & Grzymala, here designated
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</paragraph>
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</subSubSection>
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<subSubSection id="27E0719BFFD5FF9FFF0CFCEE4B8DFBD7" pageId="10" pageNumber="249" type="diagnosis">
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<paragraph id="6F452210FFD5FF9FFF0CFCEE4B8DFBD7" blockId="10.[151,1437,860,1965]" pageId="10" pageNumber="249">
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<emphasis id="5D8EFE02FFD5FF9FFF0CFCEE4947FC8A" bold="true" box="[151,266,860,885]" pageId="10" pageNumber="249">Diagnosis</emphasis>
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. The combination of small overall body size (
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<quantity id="A8028FF5FFD5FF9FFCBCFCEE4BFAFC8B" box="[807,951,860,884]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" metricValueMax="1.8" metricValueMin="1.4" pageId="10" pageNumber="249" unit="mm" value="1.6" valueMax="1.8" valueMin="1.4">1.4–1.8 mm</quantity>
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), the deep basal pronotal impressions, the elytra with uniseriate pubescence, the coarsely faceted and protuberant eyes, and the metathoracic femora without any excavation or modified setal comb or brush differs from all currently described extant and extinct genera of
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<taxonomicName id="A8FA5993FFD5FF9FFF0CFC75494FFC1F" box="[151,258,967,992]" class="Insecta" family="Aderidae" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="family">Aderidae</taxonomicName>
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. This new genus most closely resembles
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<taxonomicName id="A8FA5993FFD5FF9FFD41FC7A4BB5FC1F" authority="Champion, 1893" authorityName="Champion" authorityYear="1893" box="[730,1016,967,992]" class="Insecta" family="Aderidae" genus="Cnopus" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="genus">
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<emphasis id="5D8EFE02FFD5FF9FFD41FC7A4B62FC20" box="[730,815,968,991]" italics="true" pageId="10" pageNumber="249">Cnopus</emphasis>
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Champion, 1893
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</taxonomicName>
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, but can be distinguished by the two deep, lateral triangular impressions at the anterior pronotal angles and the metathoracic legs with metatarsomere I equal to or slightly longer than the following metatarsomeres combined.
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</paragraph>
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</subSubSection>
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<subSubSection id="27E0719BFFD5FF9FFF5CFB864BE1FADA" pageId="10" pageNumber="249" type="description">
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<paragraph id="6F452210FFD5FF9FFF5CFB864BE1FADA" blockId="10.[151,1437,860,1965]" pageId="10" pageNumber="249">
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<emphasis id="5D8EFE02FFD5FF9FFF5CFB864914FBB2" bold="true" box="[199,345,1076,1101]" pageId="10" pageNumber="249">Description.</emphasis>
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Body small and elongate (
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<quantity id="A8028FF5FFD5FF9FFD10FB864B54FBB3" box="[651,793,1076,1100]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" metricValueMax="1.8" metricValueMin="1.4" pageId="10" pageNumber="249" unit="mm" value="1.6" valueMax="1.8" valueMin="1.4">1.4–1.8 mm</quantity>
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), upper surface clothed with uniseriate pubescence, with one seta arising anterad of each puncture, without additional setae between; antenna long, filiform, 11-segmented; eyes large, oval, hemispherical, coarsely faceted, adjacent to hind margin of head; pronotum transverse, maximal width at or close behind middle, with two deep, lateral triangular impressions at anterior angles and 1–2 shallow to deep basal or sub-basal impressions, form of which is species-specific; separation of abdominal ventrite I and abdominal ventrite II visible laterally, obsolete medially; metafemur simple, lacking distinctive comb or brush of modified setae, metatarsomere II bilobed and metatarsomere III small.
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</paragraph>
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</subSubSection>
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<subSubSection id="27E0719BFFD5FF9FFF5CFA9D4B24FA6F" pageId="10" pageNumber="249" type="etymology">
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<paragraph id="6F452210FFD5FF9FFF5CFA9D4BF1FA92" blockId="10.[151,1437,860,1965]" pageId="10" pageNumber="249">
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<emphasis id="5D8EFE02FFD5FF9FFF5CFA9D490BFAB7" bold="true" box="[199,326,1327,1352]" pageId="10" pageNumber="249">Etymology</emphasis>
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. The new genus-group name
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<taxonomicName id="A8FA5993FFD5FF9FFD06FA9D4B71FAB7" box="[669,828,1327,1352]" class="Insecta" family="Aderidae" genus="Palaeocnopus" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="5D8EFE02FFD5FF9FFD06FA9D4B71FAB7" box="[669,828,1327,1352]" italics="true" pageId="10" pageNumber="249">Palaeocnopus</emphasis>
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</taxonomicName>
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is composed of “
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<emphasis id="5D8EFE02FFD5FF9FFB93FA9D4C19FAB7" box="[1032,1108,1327,1352]" italics="true" pageId="10" pageNumber="249">palaeo</emphasis>
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” (meaning old, ancient) and “
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<taxonomicName id="A8FA5993FFD5FF9FFF38FAE748B5FA93" box="[163,248,1365,1388]" class="Insecta" family="Aderidae" genus="Cnopus" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="genus">
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<emphasis id="5D8EFE02FFD5FF9FFF38FAE748B5FA93" box="[163,248,1365,1388]" italics="true" pageId="10" pageNumber="249">Cnopus</emphasis>
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</taxonomicName>
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”, the name of its putative sister genus. The name is masculine.
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</paragraph>
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<paragraph id="6F452210FFD5FF9FFF5CFAC54B24FA6F" blockId="10.[151,1437,860,1965]" box="[199,873,1399,1424]" pageId="10" pageNumber="249">
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<emphasis id="5D8EFE02FFD5FF9FFF5CFAC549FBFA6F" bold="true" box="[199,438,1399,1424]" pageId="10" pageNumber="249">Species composition</emphasis>
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. Four newly described extinct species.
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</paragraph>
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</subSubSection>
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<subSubSection id="27E0719BFFD5FF9FFF5CFA2E4DC5F852" pageId="10" pageNumber="249" type="discussion">
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<paragraph id="6F452210FFD5FF9FFF5CFA2E4948F997" blockId="10.[151,1437,860,1965]" pageId="10" pageNumber="249">
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<emphasis id="5D8EFE02FFD5FF9FFF5CFA2E4976FA4A" bold="true" box="[199,315,1436,1461]" pageId="10" pageNumber="249">Remarks.</emphasis>
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Several observed characters, such as the antennomere ratios and the size of the eyes and area between them, are assumed to be sexually dimorphic because all other characters appear to be constant between specimens. These differences have been observed between males and females of extant aderid taxa, such as those in the genus
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<taxonomicName id="A8FA5993FFD5FF9FFEB0F9B54A59F9DF" authority="Westwood" authorityName="Westwood" box="[299,532,1543,1568]" class="Insecta" family="Aderidae" genus="Euglenes" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="genus">
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<emphasis id="5D8EFE02FFD5FF9FFEB0F9B549DCF9DF" box="[299,401,1543,1568]" italics="true" pageId="10" pageNumber="249">Euglenes</emphasis>
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Westwood
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</taxonomicName>
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, wherein males have elongate antennomeres and enlarged eyes as compared to females. These characters can later be confirmed by finding a pair of
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<taxonomicName id="A8FA5993FFD5FF9FFC2BF99E4C02F9BA" box="[944,1103,1580,1605]" class="Insecta" family="Aderidae" genus="Palaeocnopus" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="5D8EFE02FFD5FF9FFC2BF99E4C02F9BA" box="[944,1103,1580,1605]" italics="true" pageId="10" pageNumber="249">Palaeocnopus</emphasis>
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</taxonomicName>
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“
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<emphasis id="5D8EFE02FFD5FF9FFBFFF99F4C83F9BA" box="[1124,1230,1580,1605]" italics="true" pageId="10" pageNumber="249">in copula</emphasis>
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” within an amber inclusion.
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</paragraph>
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<paragraph id="6F452210FFD5FF9FFF5CF9C64DC5F852" blockId="10.[151,1437,860,1965]" pageId="10" pageNumber="249">
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<emphasis id="5D8EFE02FFD5FF9FFF5CF9C6499CF972" bold="true" box="[199,465,1652,1677]" pageId="10" pageNumber="249">Systematic placement.</emphasis>
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The genus
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<taxonomicName id="A8FA5993FFD5FF9FFDCFF9C64ABFF972" box="[596,754,1652,1677]" class="Insecta" family="Aderidae" genus="Palaeocnopus" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="5D8EFE02FFD5FF9FFDCFF9C64ABFF972" box="[596,754,1652,1677]" italics="true" pageId="10" pageNumber="249">Palaeocnopus</emphasis>
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</taxonomicName>
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shares several putative morphological synapomorphies with the potentially closely related genus
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<taxonomicName id="A8FA5993FFD5FF9FFDA5F92A4B16F94F" authority="Champion, 1893" authorityName="Champion" authorityYear="1893" box="[574,859,1687,1712]" class="Insecta" family="Aderidae" genus="Cnopus" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="genus">
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<emphasis id="5D8EFE02FFD5FF9FFDA5F92A4AD9F950" box="[574,660,1688,1711]" italics="true" pageId="10" pageNumber="249">Cnopus</emphasis>
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Champion, 1893
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</taxonomicName>
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such as the globular pedicel, the coarsely faceted eyes lacking anterior emargination, the deep basal pronotal impressions, the uniseriate elytral pubescence, and the absence of any metathoracic femoral modifications. Preliminary phylogenetic analyses of the
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<taxonomicName id="A8FA5993FFD5FF9FFB5AF96D4D65F907" box="[1217,1320,1759,1784]" class="Insecta" family="Aderidae" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="family">Aderidae</taxonomicName>
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place this genus within a clade containing the genera
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<taxonomicName id="A8FA5993FFD5FF9FFD1DF8B74A96F8E3" box="[646,731,1797,1820]" class="Insecta" family="Aderidae" genus="Cnopus" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="genus">
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<emphasis id="5D8EFE02FFD5FF9FFD1DF8B74A96F8E3" box="[646,731,1797,1820]" italics="true" pageId="10" pageNumber="249">Cnopus</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="A8FA5993FFD5FF9FFD77F8B74C5AF8E3" authority="Broun, 1893" authorityName="Broun" authorityYear="1893" box="[748,1047,1796,1820]" class="Insecta" family="Aderidae" genus="Scraptogetus" higherTaxonomySource="GBIF" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="genus">
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<emphasis id="5D8EFE02FFD5FF9FFD77F8B74B33F8E3" box="[748,894,1797,1820]" italics="true" pageId="10" pageNumber="249">Scraptogetus</emphasis>
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Broun, 1893
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</taxonomicName>
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, and the currently unplaced North American species ‘
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<taxonomicName id="A8FA5993FFD5FF9FFEEAF89549A5F8BF" box="[369,488,1831,1856]" class="Insecta" family="Aderidae" genus="Xylophilus" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="genus">
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<emphasis id="5D8EFE02FFD5FF9FFEEAF89549A5F8BF" box="[369,488,1831,1856]" italics="true" pageId="10" pageNumber="249">Xylophilus</emphasis>
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</taxonomicName>
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’
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<emphasis id="5D8EFE02FFD5FF9FFE60F89B4A3BF8BF" box="[507,630,1833,1856]" italics="true" pageId="10" pageNumber="249">constrictus</emphasis>
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Fall, 1901, based upon the globular pedicel, the coarsely faceted eyes lacking anterior emarginations, the shallow to deep pronotal impressions, and uniseriate elytral pubescence. The higher-level classification of the
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<taxonomicName id="A8FA5993FFD5FF9FFD8AF8DD4A35F877" box="[529,632,1903,1928]" class="Insecta" family="Aderidae" kingdom="Animalia" order="Coleoptera" pageId="10" pageNumber="249" phylum="Arthropoda" rank="family">Aderidae</taxonomicName>
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is currently under revision (TLG in preparation) and we refrain from discussing the phylogenetic placement of this new genus further in order to avoid future classification confusion.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |