153 lines
16 KiB
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153 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.205.3362" ID-GBIF-Dataset="d01aa7e4-b6c8-41a5-8339-8aa3d339d9b1" ID-PMC="PMC3391730" ID-Pensoft-Pub="1313-2970-205-45" ID-PubMed="22792034" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-205-45" ModsDocOrigin="ZooKeys 205" ModsDocTitle="A taxonomic revision of the genus Sinotrisus Yin & Li (Coleoptera, Staphylinidae, Pselaphinae)" checkinTime="1451248916849" checkinUser="pensoft" docAuthor="Yin, Zi-Wei, Nomura, Shuhei & Li, Li-Zhen" docDate="2012" docId="8A91B778DE1677FAEC864BCDBA7E69C4" docLanguage="en" docName="ZooKeys 205: 45-57" docOrigin="ZooKeys 205" docSource="http://dx.doi.org/10.3897/zookeys.205.3362" docTitle="Sinotrisus Yin & Li 2010" docType="treatment" docVersion="3" lastPageNumber="47" masterDocId="FFFCFF8482613D08CC6BEE2AE817BB79" masterDocTitle="A taxonomic revision of the genus Sinotrisus Yin & Li (Coleoptera, Staphylinidae, Pselaphinae)" masterLastPageNumber="57" masterPageNumber="45" pageNumber="46" updateTime="1668154116226" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>A taxonomic revision of the genus Sinotrisus Yin & Li (Coleoptera, Staphylinidae, Pselaphinae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Yin, Zi-Wei</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Nomura, Shuhei</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Li, Li-Zhen</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2012</mods:date>
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<mods:detail type="volume">
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<mods:number>205</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>45</mods:start>
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<mods:end>57</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.205.3362</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.205.3362</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-205-45</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152036232" LSID="urn:lsid:plazi:treatment:8A91B778DE1677FAEC864BCDBA7E69C4" httpUri="http://treatment.plazi.org/id/8A91B778DE1677FAEC864BCDBA7E69C4" lastPageId="3" lastPageNumber="47" pageId="1" pageNumber="46">
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<subSubSection pageId="1" pageNumber="46" type="nomenclature">
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<paragraph pageId="1" pageNumber="46">
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<taxonomicName LSID="http://species-id.net/wiki/Sinotrisus" authority="Yin & Li, 2010" authorityName="Yin & Li" authorityYear="2010" class="Insecta" family="Staphylinidae" genus="Sinotrisus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinotrisus" order="Coleoptera" pageId="1" pageNumber="46" phylum="Arthropoda" rank="genus">Sinotrisus Yin & Li, 2010</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="46" type="reference_group">
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<paragraph pageId="1" pageNumber="46">
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Sinotrisus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinotrisus" order="Coleoptera" pageId="1" pageNumber="46" phylum="Arthropoda" rank="genus">Sinotrisus</taxonomicName>
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Yin & Li, 2010: 249.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="46" type="type species">
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<paragraph pageId="1" pageNumber="46">Type species.</paragraph>
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<paragraph pageId="1" pageNumber="46">
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Sinotrisus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinotrisus nomurai" order="Coleoptera" pageId="1" pageNumber="46" phylum="Arthropoda" rank="species" species="nomurai">Sinotrisus nomurai</taxonomicName>
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Yin, Li & Zhao, 2010 (by original monotypy).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="46" type="diagnosis">
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<paragraph pageId="1" pageNumber="46">Diagnosis.</paragraph>
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<paragraph pageId="1" pageNumber="46">Head trapezoidal; frontal rostrum low, antennal tubercles moderately raised. Pronotum with median and lateral longitudinal sulci; small antebasal spines present, lacking lateral spines; median longitudinal sulcus broadened posteriorly to form longitudinal impression, usually lacking median antebasal fovea in impression. Elytra with three basal fovea, discal striae shallow, extending to half elytral length. Tergite IV longest, with thick triangular ridge formed by inner and outer marginal carinae.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="2" lastPageNumber="47" pageId="1" pageNumber="46" type="redescription">
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<paragraph pageId="1" pageNumber="46">Redescription.</paragraph>
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<paragraph lastPageId="2" lastPageNumber="47" pageId="1" pageNumber="46">
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Length 3.0-3.3. Reddish brown. Head trapezoidal; with frontal rostrum low, antennal tubercles moderately prominent; with nude, deep vertexal foveae; occipital margins usually carinate; postocular margins narrowing toward head base; with eleven antennomeres, clubs weakly to distinctly indicated by apical three
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<pageBreakToken pageId="2" pageNumber="47" start="start">antennomeres</pageBreakToken>
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, ocular-mandibular carinae present; eyes roundly prominent; maxillary palpomeres III triangular, IV narrowed to base in basal half; gular carina present; foveae close in large pit.
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</paragraph>
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<paragraph pageId="2" pageNumber="47">Pronotum with distinct lateral longitudinal sulci, median longitudinal sulcus ending posteriorly as broader longitudinal antebasal impression, then followed by short median carina; lateral antebasal foveae distinct; antebasal spines minute or absent, small spines variably present along discal ridges; lateral margins lacking spines; with both inner and outer pair of basolateral foveae present; paranotal carinae at least extending anteriorly to half prosternal length; lateral procoxal foveae present.</paragraph>
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<paragraph pageId="2" pageNumber="47">Each elytron with three distinct basal foveae, shallow discal stria extending to half elytral length; with complete sutural and marginal striae. Thorax with lateral mesoventral foveae forked, median mesoventral foveae with openings touching, into shared transverse cavity; with large mesocoxal foveae; lateral metaventral foveae present; metaventrite with narrow posteromedian notch. Legs with second and third tarsomeres subsequent in length.</paragraph>
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<paragraph pageId="2" pageNumber="47">
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Tergite IV longer than subsequent one, with inner marginal carinae extending entire tergal length, together with outer marginal carinae forming thick triangular ridge; mediobasal sulcus deep between mediobasal foveae, sulcus bracketed by short, tuberculate discal carinae; lateral foveae at mesal and lateral margins of short, deep basolateral sulci; tergite V with thin marginal carinae, punctiform mediobasal and basolateral foveae present; VI with marginal carinae indistinct, mediobasal and inner pair of basolateral foveae as shallow trace; VII with one pair of basolateral foveae and minute lateral tubercles. Sternite IV about twice length of V at midline, with large mediobasal and two pairs of small basolateral foveae; sternites
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<normalizedToken originalValue="V–VII">V-VII</normalizedToken>
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each with one pair of basolateral foveae. Foveae of abdominal segments
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<normalizedToken originalValue="V–VII">V-VII</normalizedToken>
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often overlapped by previous segment.
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</paragraph>
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<paragraph pageId="2" pageNumber="47">Males with vertex, apices of mesotibiae and metatrochanters modified. Aedeagus with basal bulb greatly constricted basally; paramere fused to median lobe to form ventral lobe; articulated dorsal lobe offset to right side.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="3" lastPageNumber="48" pageId="2" pageNumber="47" type="comparative notes">
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<paragraph pageId="2" pageNumber="47">Comparative notes.</paragraph>
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<paragraph lastPageId="3" lastPageNumber="48" pageId="2" pageNumber="47">
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The genus ismorphologically similar to
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Batrisodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Batrisodes" order="Coleoptera" pageId="2" pageNumber="47" phylum="Arthropoda" rank="genus">Batrisodes</taxonomicName>
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Reitter of the
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Batrisus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Batrisus" order="Coleoptera" pageId="2" pageNumber="47" phylum="Arthropoda" rank="genus">Batrisus</taxonomicName>
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genus-group, but does not fit any subgeneric concept sensu Park (1951).
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Sinotrisus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinotrisus" order="Coleoptera" pageId="2" pageNumber="47" phylum="Arthropoda" rank="genus">Sinotrisus</taxonomicName>
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is here placed as a member of
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Tribasodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tribasodes" order="Coleoptera" pageId="2" pageNumber="47" phylum="Arthropoda" rank="genus">Tribasodes</taxonomicName>
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group by the males having protuberant metatrochanters and the aedeagus with an articulated dorsal lobe (genus-groups sensu
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<bibRefCitation author="Nomura, S" journalOrPublisher="Serangga, Bangi" pageId="10" pageNumber="55" pagination="55 - 72" title="Faunistic notes on the batrisine species from Malaysia and Singapore (Coleoptera: Staphylinidae: Pselaphinae)." volume="8" year="2003">Nomura and Idris 2003</bibRefCitation>
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). The large genus
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Batrisodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Batrisodes" order="Coleoptera" pageId="2" pageNumber="47" phylum="Arthropoda" rank="genus">Batrisodes</taxonomicName>
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holds many Asian species described by
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<bibRefCitation pageId="2" pageNumber="47">Raffray (1894)</bibRefCitation>
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and
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<bibRefCitation author="Jeannel, R" journalOrPublisher="Memoires de Museum Nationale d'Histoire Naturelle, Paris, (A)" pageId="10" pageNumber="55" pagination="1 - 138" title="Revision des Pselaphides du Japan." volume="18" year="1958">Jeannel (1958)</bibRefCitation>
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, but at least some of these need to be re-examined and likely will be moved to other genera of the
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Tribasodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tribasodes" order="Coleoptera" pageId="2" pageNumber="47" phylum="Arthropoda" rank="genus">Tribasodes</taxonomicName>
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group (
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<bibRefCitation author="Nomura, S" journalOrPublisher="Serangga, Bangi" pageId="10" pageNumber="55" pagination="55 - 72" title="Faunistic notes on the batrisine species from Malaysia and Singapore (Coleoptera: Staphylinidae: Pselaphinae)." volume="8" year="2003">Nomura and Idris 2003</bibRefCitation>
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;
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<bibRefCitation author="Nomura, S" journalOrPublisher="Entomological review of Japan" pageId="10" pageNumber="55" pagination="51 - 61" title="Taxonomic notes on the Japanese species of the genus Batrisodes Reitter, with a description of a new species from Yonagunijima Island of the Ryukyus (Coleoptera: Staphylinidae: Pselaphinae)." volume="62" year="2007">Nomura 2007</bibRefCitation>
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).
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Sinotrisus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinotrisus" order="Coleoptera" pageId="2" pageNumber="47" phylum="Arthropoda" rank="genus">Sinotrisus</taxonomicName>
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shares with
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius" order="Coleoptera" pageId="2" pageNumber="47" phylum="Arthropoda" rank="genus">Intestinarius</taxonomicName>
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Kurbatov,
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Dendrolasiophilus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dendrolasiophilus" order="Coleoptera" pageId="2" pageNumber="47" phylum="Arthropoda" rank="genus">Dendrolasiophilus</taxonomicName>
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Nomura and
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<taxonomicName genus="Majappia" lsidName="Majappia" pageId="2" pageNumber="47" rank="genus">Majappia</taxonomicName>
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Nomura of the
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Tribasodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Tribasodes" order="Coleoptera" pageId="2" pageNumber="47" phylum="Arthropoda" rank="genus">Tribasodes</taxonomicName>
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group the lack of the pronotal lateral spines.
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius" order="Coleoptera" pageId="2" pageNumber="47" phylum="Arthropoda" rank="genus">Intestinarius</taxonomicName>
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was included in the genus
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Batrisodes" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Batrisodes" order="Coleoptera" pageId="2" pageNumber="47" phylum="Arthropoda" rank="genus">Batrisodes</taxonomicName>
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, but was later treated as a separate genus (
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<bibRefCitation author="Kurbatov, SA" journalOrPublisher="Russian Entomological Journal" pageId="10" pageNumber="55" pagination="281 - 295" title="Revision of the genus Intestinarius gen. n. from Southeast Asia, with notes on a probable autapomorphy of Batrisitae (Coleoptera: Staphylinidae: Pselaphinae)." volume="16" year="2007">Kurbatov 2007</bibRefCitation>
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). Members of this genus have the head bearing three longitudinal sulci and the pronotum bearing five similar sulci, and have the aedeagus with numerous hairs at the apex of the ventral lobe.
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Dendrolasiophilus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dendrolasiophilus" order="Coleoptera" pageId="2" pageNumber="47" phylum="Arthropoda" rank="genus">Dendrolasiophilus</taxonomicName>
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and
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<taxonomicName genus="Majappia" lsidName="Majappia" pageId="2" pageNumber="47" rank="genus">Majappia</taxonomicName>
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seem to form a smaller group by the derived loss of characters, specifi
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<pageBreakToken pageId="3" pageNumber="48" start="start">cally</pageBreakToken>
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the absence of sulci on the pronotum and the frequent loss of basal elytral foveae.
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Dendrolasiophilus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Dendrolasiophilus" order="Coleoptera" pageId="3" pageNumber="48" phylum="Arthropoda" rank="genus">Dendrolasiophilus</taxonomicName>
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has one basal elytral fovea, and lacks elytral discal striae;
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<taxonomicName genus="Majappia" lsidName="Majappia" pageId="3" pageNumber="48" rank="genus">Majappia</taxonomicName>
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has the vertexal foveae connected by a transverse sulcus, and completely lacks basal foveae on the elytra.
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Sinotrisus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinotrisus" order="Coleoptera" pageId="3" pageNumber="48" phylum="Arthropoda" rank="genus">Sinotrisus</taxonomicName>
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also shares with
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Hingstoniella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hingstoniella" order="Coleoptera" pageId="3" pageNumber="48" phylum="Arthropoda" rank="genus">Hingstoniella</taxonomicName>
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the constriction of the basal portion of the aedeagus and the similar placement of the male sexual features, but the broadly triangular pronotum lacking antebasal tubercles and foveae, the presence of a large basal elytral fovea, and the lack of carinae on the margins of tergites
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<normalizedToken originalValue="V–VI">V-VI</normalizedToken>
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in
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Hingstoniella" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Hingstoniella" order="Coleoptera" pageId="3" pageNumber="48" phylum="Arthropoda" rank="genus">Hingstoniella</taxonomicName>
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readily separate it from
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Sinotrisus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sinotrisus" order="Coleoptera" pageId="3" pageNumber="48" phylum="Arthropoda" rank="genus">Sinotrisus</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |