228 lines
19 KiB
XML
228 lines
19 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.640.10911" ID-GBIF-Dataset="174a3ee7-e95e-448f-b720-c836c31d90fc" ID-PMC="PMC5240365" ID-Pensoft-Pub="1313-2970-640-45" ID-PubMed="28138285" ID-ZBK="1E123CCCE77B4286A3E88EF74F884DFD" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-640-45" ModsDocOrigin="ZooKeys 640" ModsDocTitle="A new genus and species of Placusini from a high mountain in Mexico" checkinTime="1481701945633" checkinUser="pensoft" docAuthor="Santiago-Jimenez, Quiyari J. & Santiago-Navarro, Rosny" docDate="2016" docId="3956F21D8C53CAEF135227CF27F75A22" docLanguage="en" docName="ZooKeys 640: 45-57" docOrigin="ZooKeys 640" docSource="http://dx.doi.org/10.3897/zookeys.640.10911" docTitle="Placukorna ipsa Santiago-Jimenez, sp. n." docType="treatment" docUuid="F82847FD-34C8-4AFA-B1C2-0B90A1930258" docUuidSource="ZooBank" docVersion="6" lastPageNumber="53" masterDocId="FF89B035FFF8FFB4113BFFA1972EFFF0" masterDocTitle="A new genus and species of Placusini from a high mountain in Mexico" masterLastPageNumber="57" masterPageNumber="45" pageNumber="49" updateTime="1668163804750" 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 new genus and species of Placusini from a high mountain in Mexico</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>Santiago-Jimenez, Quiyari J.</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>Santiago-Navarro, Rosny</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>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>640</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.640.10911</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.640.10911</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-640-45</mods:identifier>
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<mods:identifier type="ZBK">1E123CCCE77B4286A3E88EF74F884DFD</mods:identifier>
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<mods:identifier type="ZooBank">1E123CCCE77B4286A3E88EF74F884DFD</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127877630" LSID="urn:lsid:zoobank.org:act:F82847FD-34C8-4AFA-B1C2-0B90A1930258" httpUri="http://treatment.plazi.org/id/3956F21D8C53CAEF135227CF27F75A22" lastPageId="8" lastPageNumber="53" pageId="4" pageNumber="49">
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<subSubSection pageId="4" pageNumber="49" type="nomenclature">
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<paragraph pageId="4" pageNumber="49">
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<taxonomicName LSID="http://zoobank.org/F82847FD-34C8-4AFA-B1C2-0B90A1930258" authority="Santiago-Jimenez" class="Insecta" family="Staphylinidae" genus="Placukorna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Placukorna ipsa" order="Coleoptera" pageId="4" pageNumber="49" phylum="Arthropoda" rank="species" species="ipsa">
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Placukorna ipsa
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<normalizedToken originalValue="Santiago-Jiménez">Santiago-Jimenez</normalizedToken>
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</taxonomicName>
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<taxonomicNameLabel pageId="4" pageNumber="49">sp. n.</taxonomicNameLabel>
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Figs 1, 2, 3-14
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="49" type="type locality">
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<paragraph pageId="4" pageNumber="49">Type locality.</paragraph>
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<paragraph pageId="4" pageNumber="49">
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<normalizedToken originalValue="México">Mexico</normalizedToken>
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: Veracruz, Perote, Ejido Agua de los Pescados, 3090 m a.s.l.,
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="19.525">19°31'30"N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-97.11667">97°07'00"W</geoCoordinate>
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, mixed pine forest, Lindgren trap # 14, 08-15.V.2015, P.
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<normalizedToken originalValue="Domínguez">Dominguez</normalizedToken>
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, C.
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<normalizedToken originalValue="Ruíz">Ruiz</normalizedToken>
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and R. Santiago.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="49" type="type material">
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<paragraph pageId="4" pageNumber="49">Type material.</paragraph>
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<paragraph pageId="4" pageNumber="49">
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Holotype, male, pinned. Original label:
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<normalizedToken originalValue="“México">"Mexico</normalizedToken>
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: Veracruz, Perote, Agua de los Pescados. B. Pino mixto,
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="19.525">19°31'30"N</geoCoordinate>
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,
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<geoCoordinate direction="west" orientation="longitude" precision="15" value="-97.11667">97°07'00"W</geoCoordinate>
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, 3086 m, tr. Lindgren #14, 08.
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<normalizedToken originalValue="V–">V-</normalizedToken>
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15.V.2015, P.
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<normalizedToken originalValue="Domínguez">Dominguez</normalizedToken>
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, C.
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<normalizedToken originalValue="Ruíz">Ruiz</normalizedToken>
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, R. Santiago"/
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<normalizedToken originalValue="“MUZ-UV-COL-00003446”">"MUZ-UV-COL-00003446"</normalizedToken>
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/ HOLOTYPE
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Placukorna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Placukorna ipsa" order="Coleoptera" pageId="4" pageNumber="49" phylum="Arthropoda" rank="species" species="ipsa">Placukorna ipsa</taxonomicName>
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<normalizedToken originalValue="Santiago-Jiménez">Santiago-Jimenez</normalizedToken>
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, 2016" [red label].
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="5" lastPageNumber="50" pageId="4" pageNumber="49" type="materials_examined">
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<paragraph pageId="4" pageNumber="49">Other material.</paragraph>
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<paragraph lastPageId="5" lastPageNumber="50" pageId="4" pageNumber="49">
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Paratypes, same data as holotype except for: tr. de cruz # 6 (1 specimen ♂); same data except for: tr. de cruz # 8 (1 specimen ♀); same data except for: tr. de cruz # 7, 20.
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<normalizedToken originalValue="III–">III-</normalizedToken>
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27.III.2015 (1 specimen on slide ♂); same data except for: tr. Lindgren # 11, 27.
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<normalizedToken originalValue="III–">III-</normalizedToken>
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03.IV.2015 (6 specimens: 2 ♀ on slide; 2 specimens ♂ and 2 specimens ♀); same data except for: tr. Lindgren # 13 (1 specimen ♂); same data except for: tr. Lindgren # 14 (2 specimens: 1 specimen ♀ and 1 specimen ♂); same data except for: tr. de cruz # 6 (2 specimens ♂); same data except for: tr. de cruz # 7 (2 specimens ♀); same data except for: tr. de cruz # 9 (1 specimen ♂); same data except for: tr. Lindgren # 14, 10.
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<normalizedToken originalValue="IV–">IV-</normalizedToken>
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17.IV.2015 (1 specimen ♂); same data except for: tr. de cruz # 8, 17.
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<normalizedToken originalValue="IV–">IV-</normalizedToken>
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24.IV.2015 (2 specimens: 1 specimen ♂ and 1 specimen ♀); same
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<pageBreakToken pageId="5" pageNumber="50" start="start">data</pageBreakToken>
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except for: tr. Lindgren # 13 (1 specimen ♀); same data except for: tr. de cruz # 7, 24.
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<normalizedToken originalValue="IV–">IV-</normalizedToken>
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01.V.2015 (1 specimen ♂); same data except for: tr. Lindgren # 12 (1 specimen ♀); same data except for: tr. Lindgren # 14 (1 specimen ♂); same data except for: tr. de cruz # 9, 01.
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<normalizedToken originalValue="V–">V-</normalizedToken>
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08.V.2015 (2 specimens ♀); same data except for: tr. Lindgren # 12, 15.
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<normalizedToken originalValue="V–">V-</normalizedToken>
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22.V.2015 (1 specimen ♂). All specimens deposited in MUZ-UV under numbers MUZ-UV-COL-00003447 to 00003473 [yellow label].
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="6" lastPageNumber="51" pageId="5" pageNumber="50" type="diagnosis">
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<paragraph pageId="5" pageNumber="50">Diagnosis.</paragraph>
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<paragraph lastPageId="6" lastPageNumber="51" pageId="5" pageNumber="50">
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Although for the moment it is the only one known species to the genus, it is distinguished by the following combination of characters: body length 2.5-3.0 mm; head and pronotum dark brown and abdomen black; apical half or apical third of sternites III-VI reddish brown; elytra dark brown to black; coxae dark brown to black; metatrochanter and metafemur dark brown or yellowish brown, remaining legs yellowish brown; antennomeres 1-11 dark brown; surface of tergites and sternites
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<normalizedToken originalValue="III–VII">III-VII</normalizedToken>
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with reticulate microsculpture, less evident on tergites
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<normalizedToken originalValue="III–IV">III-IV</normalizedToken>
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; tergites
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<normalizedToken originalValue="III–VII">III-VII</normalizedToken>
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<pageBreakToken pageId="6" pageNumber="51" start="start">with</pageBreakToken>
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basal impression,
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<normalizedToken originalValue="III–V">III-V</normalizedToken>
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almost straight, VI posteriorly slightly curved, VII posteriorly evidently curved; tergite VI with a protuberance on each side of midline; spermatheca with small and approximately spherical capsule, median portion of spermathecal stem (duct) narrowly
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<normalizedToken originalValue="U–shaped">U-shaped</normalizedToken>
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, and posterior portion also
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<normalizedToken originalValue="U–shaped">U-shaped</normalizedToken>
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, with accessory gland; median lobe with moderately large bulbus, tubus almost straight, internal sac of median lobe with evident spinules, apex blunt in lateral view, with short compressor plate (less than half of median lobe), basal ridge convex and pointed; flagellum short, without coils in bulbus; process of crista apicalis long, almost straight and parallel to median lobe, rounded at the apex.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="7" lastPageNumber="52" pageId="6" pageNumber="51" type="description">
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<paragraph pageId="6" pageNumber="51">Description.</paragraph>
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<paragraph pageId="6" pageNumber="51">Body length 2.5-3.0 mm. Head and pronotum dark brown and abdomen black; apical half or apical third of sternites III-VI reddish brown; elytra dark brown to black; coxae dark brown to black; metatrochanter and metafemur dark brown or yellowish brown, remaining legs yellowish brown. The apical edge of tergite III can be reddish.</paragraph>
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<paragraph pageId="7" pageNumber="52">
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<pageBreakToken pageId="7" pageNumber="52" start="start">Head</pageBreakToken>
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. Dorsal surface without impression, protuberance or carina on disc (Fig. 4). Antennomeres 1-11 dark brown. Antennomeres 1-2 very long, 3 long, 4-10 transverse, and 11 long (Fig. 3).
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</paragraph>
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<paragraph pageId="7" pageNumber="52">Mouthparts. As described for the genus.</paragraph>
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<paragraph pageId="7" pageNumber="52">Thorax. As described for the genus.</paragraph>
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<paragraph pageId="7" pageNumber="52">
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Abdomen. As described for the genus. Other conspicuous characters are: surface of tergites and sternites
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<normalizedToken originalValue="III–VII">III-VII</normalizedToken>
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with reticulate microsculpture, less evident on tergites
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<normalizedToken originalValue="III–IV">III-IV</normalizedToken>
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; tergites
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<normalizedToken originalValue="III–VII">III-VII</normalizedToken>
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with basal impression,
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<normalizedToken originalValue="III–V">III-V</normalizedToken>
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almost straight, VI posteriorly slightly curved, VII posteriorly evidently curved, and tergite VI with a protuberance on each side of midline.
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</paragraph>
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<paragraph pageId="7" pageNumber="52">Secondary sexual structures. There are differences between the sexes in the shape of sternite VIII and the number of macrosetae on it (Figs 8, 9). No other visible secondary sexual characters were found.</paragraph>
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<paragraph pageId="7" pageNumber="52">
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Female. Spermatheca with small and approximately spherical capsule, median portion of spermathecal stem (duct) narrowly
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<normalizedToken originalValue="U–shaped">U-shaped</normalizedToken>
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, and posterior portion also
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<normalizedToken originalValue="U–shaped">U-shaped</normalizedToken>
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, with accessory gland (Fig. 13).
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</paragraph>
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<paragraph pageId="7" pageNumber="52">Aedeagus. Median lobe with moderately large bulbus, tubus almost straight, internal sac of median lobe with evident spinules, apex blunt in lateral view, with short compressor plate (less than half of median lobe), basal ridge convex and pointed; flagellum short, without coils in bulbus (Fig. 12). Process of crista apicalis long, almost straight and parallel to median lobe, rounded at the apex (Fig. 12). Paramere with anterodorsal margin of paramerite with prominent sensory pores present beneath the velar sac (Fig. 14); hinge zone of paramerite evident, extended from dorsal surface to near articulation between condylite and paramerite; apical process of paramerite clearly articulated anterior to edge of velum; condylite with row of sensory pores; velum short (less than half length of paramere).</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="52" type="remarks">
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<paragraph pageId="7" pageNumber="52">Remarks.</paragraph>
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<paragraph pageId="7" pageNumber="52">
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Placukorna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Placukorna ipsa" order="Coleoptera" pageId="7" pageNumber="52" phylum="Arthropoda" rank="species" species="ipsa">Placukorna ipsa</taxonomicName>
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is the only described species in the genus. The characters that could be useful at the species level are the shape of the aedeagus, spermatheca, and impressions and protuberances on the abdomen as described above.
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</paragraph>
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<paragraph pageId="7" pageNumber="52">
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Some characters that vary among the specimens collected are: protuberances on each side of midline of tergite VI are inconspicuous to prominent, one specimen had a raised midline from tergite
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<normalizedToken originalValue="III–VI">III-VI</normalizedToken>
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, and the horn of tergite VIII is as long as tergite VII or tergites
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<normalizedToken originalValue="VI–VII">VI-VII</normalizedToken>
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together.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="52" type="etymology">
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<paragraph pageId="7" pageNumber="52">Etymology.</paragraph>
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<paragraph pageId="7" pageNumber="52">
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As the specimens were found associated with
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<taxonomicName lsidName="" pageId="7" pageNumber="52" rank="subfamily" subfamily="Scolytinae">Scolytinae</taxonomicName>
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of the genera Ips DeGeer and
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<taxonomicName class="Insecta" family="Curculionidae" genus="Pseudips" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudips" order="Coleoptera" pageId="7" pageNumber="52" phylum="Arthropoda" rank="genus">Pseudips</taxonomicName>
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Cognato, the name makes reference to Ips from Greek
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<normalizedToken originalValue="“ἴψ”">"ἴψ"</normalizedToken>
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(meaning sort of worm), with Greek ending
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<normalizedToken originalValue="“a”">"a"</normalizedToken>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="52" type="gender">
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<paragraph pageId="7" pageNumber="52">Gender.</paragraph>
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<paragraph pageId="7" pageNumber="52">Neuter.</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="52" type="habitat">
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<paragraph pageId="7" pageNumber="52">Habitat.</paragraph>
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<paragraph pageId="7" pageNumber="52">
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Specimens of
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Placukorna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Placukorna" order="Coleoptera" pageId="7" pageNumber="52" phylum="Arthropoda" rank="genus">Placukorna</taxonomicName>
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are possibly living in galleries of Ips and
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<taxonomicName class="Insecta" family="Curculionidae" genus="Pseudips" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudips" order="Coleoptera" pageId="7" pageNumber="52" phylum="Arthropoda" rank="genus">Pseudips</taxonomicName>
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associated with different
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<taxonomicName class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pinus" order="Pinales" pageId="7" pageNumber="52" phylum="Tracheophyta" rank="genus">Pinus</taxonomicName>
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species of the mixed pine forest (
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<taxonomicName class="Pinopsida" family="Pinaceae" genus="Pinus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Pinus pseudostrobus" order="Pinales" pageId="7" pageNumber="52" phylum="Tracheophyta" rank="species" species="pseudostrobus">Pinus pseudostrobus</taxonomicName>
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predominating) where they were collected. Specimens were collected using traps baited with a mix of semiochemicals (ipsenol, ipsdienol and lanierone), in which more than 180 specimens of Ips (94) and
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<taxonomicName class="Insecta" family="Curculionidae" genus="Pseudips" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudips" order="Coleoptera" pageId="7" pageNumber="52" phylum="Arthropoda" rank="genus">Pseudips</taxonomicName>
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(91) were also collected. The semiochemicals are commonly used in those traps to capture bark beetles (Scolytine), therefore, an association of specimens of
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Placukorna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Placukorna" order="Coleoptera" pageId="7" pageNumber="52" phylum="Arthropoda" rank="genus">Placukorna</taxonomicName>
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with Ips and
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<taxonomicName class="Insecta" family="Curculionidae" genus="Pseudips" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Pseudips" order="Coleoptera" pageId="7" pageNumber="52" phylum="Arthropoda" rank="genus">Pseudips</taxonomicName>
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is plausible.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="53" type="distribution">
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<paragraph pageId="8" pageNumber="53">
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<pageBreakToken pageId="8" pageNumber="53" start="start">Distribution</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="8" pageNumber="53">
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Placukorna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Placukorna ipsa" order="Coleoptera" pageId="8" pageNumber="53" phylum="Arthropoda" rank="species" species="ipsa">Placukorna ipsa</taxonomicName>
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sp. n. is known from the type locality in the central region of Veracruz, Mexico. Twenty-eight specimens of
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Placukorna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Placukorna ipsa" order="Coleoptera" pageId="8" pageNumber="53" phylum="Arthropoda" rank="species" species="ipsa">Placukorna ipsa</taxonomicName>
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sp. n. were captured by handmade intercept traps for bark beetles primed with the semiochemicals mentioned above, in mixed pine forest. The locality Agua de los Pescados is 3090 m a.s.l. on the northeast face of the Cofre de Perote, Veracruz, Mexico (Fig. 15).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |