158 lines
16 KiB
XML
158 lines
16 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.116.1329" ID-GBIF-Dataset="167bd000-5221-496d-8d3c-5d473830c579" ID-PMC="PMC3192410" ID-Pensoft-Pub="1313-2970-116-15" ID-PubMed="21998498" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1313-2970-116-15" ModsDocOrigin="ZooKeys 116" ModsDocTitle="On the Chinese species of the genus Intestinarius Kurbatov (Coleoptera, Staphylinidae, Pselaphinae)" checkinTime="1451250202774" checkinUser="pensoft" docAuthor="Yin, Zi-Wei, Li, Li-Zhen & Zhao, Mei-Jun" docDate="2011" docId="6773FD52BAD80D0A979A0483A1E1D2D8" docLanguage="en" docName="ZooKeys 116: 15-24" docOrigin="ZooKeys 116" docSource="http://dx.doi.org/10.3897/zookeys.116.1329" docTitle="Intestinarius guangdongensis Yin and Li, sp. n." docType="treatment" docVersion="4" lastPageNumber="19" masterDocId="FF9E5E30FF8EFFAFFFA4FF8C4B66FFA5" masterDocTitle="On the Chinese species of the genus Intestinarius Kurbatov (Coleoptera, Staphylinidae, Pselaphinae)" masterLastPageNumber="24" masterPageNumber="15" pageNumber="17" updateTime="1668151835915" 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>On the Chinese species of the genus Intestinarius Kurbatov (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>Li, Li-Zhen</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>Zhao, Mei-Jun</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>2011</mods:date>
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<mods:detail type="volume">
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<mods:number>116</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>15</mods:start>
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<mods:end>24</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.116.1329</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.116.1329</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-116-15</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152030198" LSID="urn:lsid:zoobank.org:act:2AA8965E-E7DA-4B7F-BA3B-1344CF1EB95B" httpUri="http://treatment.plazi.org/id/6773FD52BAD80D0A979A0483A1E1D2D8" lastPageId="4" lastPageNumber="19" pageId="2" pageNumber="17">
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<subSubSection pageId="2" pageNumber="17" type="nomenclature">
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<paragraph pageId="2" pageNumber="17">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:2AA8965E-E7DA-4B7F-BA3B-1344CF1EB95B" authority="Yin and Li" class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius guangdongensis" order="Coleoptera" pageId="2" pageNumber="17" phylum="Arthropoda" rank="species" species="guangdongensis">Intestinarius guangdongensis Yin and Li</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="17">sp. n.</taxonomicNameLabel>
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Figs 136, 9, 1215
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<normalizedToken originalValue="–2239–">-2239-</normalizedToken>
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40, 45-46
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="17" type="type locality">
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<paragraph pageId="2" pageNumber="17">Type locality.</paragraph>
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<paragraph pageId="2" pageNumber="17">Nan-ling National Nature Reserve, Guangdong Province, South China</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="17" type="type material">
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<paragraph pageId="2" pageNumber="17">Type material</paragraph>
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<paragraph pageId="2" pageNumber="17">(7 ♂♂, 5 ♀♀). Holotype: ♂, labelled 'CHINA: guangdong Prov. / Shaoguan City / Nanling National N. R. / 09.viii.2010 / Li-Zhen LI leg.'; Paratypes: 6 ♂♂, 5 ♀♀, same label data as holotype.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="4" lastPageNumber="19" pageId="2" pageNumber="17" type="description">
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<paragraph pageId="2" pageNumber="17">Description.</paragraph>
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<paragraph pageId="2" pageNumber="17">Measurements: male (female). BL 2.62-2.72 (2.40-2.56), HL 0.58-0.63 (0.58-0.60), HW 0.52-0.55 (0.49-0.50), PL 0.56-0.58 (0.55-0.56), PW 0.58-0.59 (0.53-0.57), EL 0.87-0.89 (0.77-0.78), EW 0.93-0.94 (0.84-0.88), AL 0.61-0.62 (0.50-0.62), AW 0.83-0.85 (0.80-0.81). Length of aedeagus 0.41. Width of female genitalia 0.32.</paragraph>
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<paragraph pageId="3" pageNumber="18">
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<pageBreakToken pageId="3" pageNumber="18" start="start">Male</pageBreakToken>
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(Fig. 1). Reddish-brown, maxillary palpi and tarsi lighter. Head, pronotum and elytra covered with long setae. Head (Fig. 3) slightly longer than wide. Clypeus short in dorsal view, roundly arcuate on anterior margin; frons markedly impressed between profoundly raised antennal tubercles; vertexal foveae situated backwards, vertexal sulci extended from vertexal foveae to frons; carinae lateral to the vertexal sulci derived from base of antennal tubercles well-defined; occipital carina reaching posterior margin of frontal impression; postocular margins moderately long, nearly straight, gradually narrowed toward base. Eyes well-developed, each comprised of about 25 facets. Fourth palpomere of maxillary palpi with tuft of dense and fine external setae. Gular carina not conjoint with gular fovea. Antennae as in Fig. 6. Pronotum (Fig. 3) about as long as wide, median longitudinal sulcus extended beyond transverse antebasal sulcus, two lateral longitudinal sulci well-defined, exterior one born from lateral antebasal foveae; two pairs of basolateral foveae and two pairs of antebasal conical tubercles well-defined. Each elytron with three basal foveae and complete sutural stria; discal stria short, reaching less than half of elytral length. Mesotrochanters slightly protuberant on posterior margin, mesotibiae without apical protuberance; metatrochanters modified (Fig. 12), setose on posterior margin.
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</paragraph>
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<paragraph pageId="3" pageNumber="18">
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Abdomen with tergite IV largest,
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<normalizedToken originalValue="V–VI">V-VI</normalizedToken>
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about same length and successively narrowed, tergite (Figs 15-16) VII modified, provided with median small round impression, tuft of long setae directed toward posterior margin; tergite VIII as in Fig. 17; sternite VIII as in Fig. 18; sternite IX as in Fig. 19; aedeagus as in Figs 20-22.
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</paragraph>
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<paragraph pageId="3" pageNumber="18">Female. Slightly smaller than male; each eye comprised of about 15 facets; maxillary palpi, legs and tergite VII lacking modifications; tergite VIII as in Fig. 39; sternite VIII as in Fig. 40; female genitalia as in Figs 45-46.</paragraph>
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<caption pageId="4" pageNumber="19">
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<paragraph pageId="4" pageNumber="19">
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<pageBreakToken pageId="4" pageNumber="19" start="start">Figures</pageBreakToken>
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1-2. Male habitus of
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="genus">Intestinarius</taxonomicName>
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spp. 1
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius guangdongensis" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="guangdongensis">Intestinarius guangdongensis</taxonomicName>
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2
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius longiceps" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="longiceps">Intestinarius longiceps</taxonomicName>
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. Scales: 1.0 mm.
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</paragraph>
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</caption>
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<caption pageId="4" pageNumber="19">
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<paragraph pageId="4" pageNumber="19">
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Figures 3-5. Head and pronotum of
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="genus">Intestinarius</taxonomicName>
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spp., male. 3
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius guangdongensis" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="guangdongensis">Intestinarius guangdongensis</taxonomicName>
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4
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius kuzmini" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="kuzmini">Intestinarius kuzmini</taxonomicName>
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5
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius longiceps" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="longiceps">Intestinarius longiceps</taxonomicName>
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. Scales: 0.3 mm.
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</paragraph>
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</caption>
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<caption pageId="4" pageNumber="19">
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<paragraph pageId="4" pageNumber="19">
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Figures 6-14. Details of
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="genus">Intestinarius</taxonomicName>
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spp., male. 6-8 antenna 9-11 mesotibia 12-14 metatrochanter 6, 9, 12
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius guangdongensis" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="guangdongensis">Intestinarius guangdongensis</taxonomicName>
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7, 10, 13
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius kuzmini" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="kuzmini">Intestinarius kuzmini</taxonomicName>
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8, 11, 14
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius longiceps" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="longiceps">Intestinarius longiceps</taxonomicName>
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. Scales:
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<normalizedToken originalValue="a–c">a-c</normalizedToken>
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= 0.3 mm,
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<normalizedToken originalValue="d–f">d-f</normalizedToken>
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= 0.2 mm,
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<normalizedToken originalValue="g–i">g-i</normalizedToken>
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= 0.1 mm.
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</paragraph>
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</caption>
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<paragraph pageId="4" pageNumber="19">Distribution. Known only from the type locality.</paragraph>
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<paragraph pageId="4" pageNumber="19">Etymology. The species is named after its type locality.</paragraph>
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<paragraph pageId="4" pageNumber="19">
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Ramarks. The modified maxillary palpomere IV of the new species is shared only with
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius quinquesulcatus" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="quinquesulcatus">Intestinarius quinquesulcatus</taxonomicName>
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, type species of the genus, described from Singapore and Maylasia; the unmodified male mesotibiae is similar to that of
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius orthopygium" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="orthopygium">Intestinarius orthopygium</taxonomicName>
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(Laos); the modified metatrochanters resemble those of
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius distorticeps" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="distorticeps">Intestinarius distorticeps</taxonomicName>
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(Jawa),
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius quinquesulcatus" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="quinquesulcatus">Intestinarius quinquesulcatus</taxonomicName>
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,
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius kuzmini" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="kuzmini">Intestinarius kuzmini</taxonomicName>
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(Yunnan, China),
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius orthopygium" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="orthopygium">Intestinarius orthopygium</taxonomicName>
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,
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius crassicornis" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="crassicornis">Intestinarius crassicornis</taxonomicName>
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(Laos) and
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius longiceps" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="longiceps">Intestinarius longiceps</taxonomicName>
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sp. n. (Guizhou, China); the modified tergite VII also occurs in most species of the genus except for
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius distorticeps" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="distorticeps">Intestinarius distorticeps</taxonomicName>
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and
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius pexatus" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="pexatus">Intestinarius pexatus</taxonomicName>
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.
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius guangdongensis" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="guangdongensis">Intestinarius guangdongensis</taxonomicName>
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may be dintinguished from all its congeners by a combination of the following characters: simple mesotibiae, shape of modified metatrochanters and shape of sternite VIII in male, shape of female tergite and sternite VIII and genital organs of both sexes.
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</paragraph>
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<paragraph pageId="4" pageNumber="19">
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One female specimen has tergite VII with median protuberance, but it is identical to other females in all characters including female genitalia. Thus, females of this species are most probably polymorphic in this character. Such polymorphism in
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius kuzmini" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="kuzmini">Intestinarius kuzmini</taxonomicName>
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was also observed in Kurbatov (2007: 284) and in the present study (see remarks under
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Intestinarius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Intestinarius kuzmini" order="Coleoptera" pageId="4" pageNumber="19" phylum="Arthropoda" rank="species" species="kuzmini">Intestinarius kuzmini</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> |