118 lines
9.8 KiB
XML
118 lines
9.8 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.303.5328" ID-GBIF-Dataset="ccd70e40-d500-4a79-862c-d4e1df14f87a" ID-PMC="PMC3689065" ID-Pensoft-Pub="1313-2970-303-1" ID-PubMed="23794900" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-303-1" ModsDocOrigin="ZooKeys 303" ModsDocTitle="Eight new apterous Lathrobium species (Coleoptera, Staphylinidae) from Sichuan, Southwest China" checkinTime="1451247274301" checkinUser="pensoft" docAuthor="Peng, Zhong, Li, Li-Zhen & Zhao, Mei-Jun" docDate="2013" docId="9F904A8649133F75F4818DFC5697B2F0" docLanguage="en" docName="ZooKeys 303: 1-21" docOrigin="ZooKeys 303" docSource="http://dx.doi.org/10.3897/zookeys.303.5328" docTitle="Lathrobium yelense Peng & Li, sp. n." docType="treatment" docVersion="4" lastPageNumber="9" masterDocId="6020A828E970FFF39F0F2E6C2521FFD6" masterDocTitle="Eight new apterous Lathrobium species (Coleoptera, Staphylinidae) from Sichuan, Southwest China" masterLastPageNumber="21" masterPageNumber="1" pageNumber="8" updateTime="1668155859216" 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>Eight new apterous Lathrobium species (Coleoptera, Staphylinidae) from Sichuan, Southwest China</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>Peng, Zhong</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>2013</mods:date>
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<mods:detail type="volume">
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<mods:number>303</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>21</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.303.5328</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.303.5328</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-303-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152044290" LSID="urn:lsid:zoobank.org:act:3C6F3FB3-37B7-4289-8A1C-5A3D6A93AE7C" httpUri="http://treatment.plazi.org/id/9F904A8649133F75F4818DFC5697B2F0" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8">
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<subSubSection pageId="7" pageNumber="8" type="nomenclature">
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<paragraph pageId="7" pageNumber="8">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:3C6F3FB3-37B7-4289-8A1C-5A3D6A93AE7C" authority="Peng & Li" class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium yelense" order="Coleoptera" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="yelense">
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<pageBreakToken pageId="7" pageNumber="8" start="start">Lathrobium</pageBreakToken>
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yelense Peng & Li
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</taxonomicName>
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<taxonomicNameLabel pageId="7" pageNumber="8">sp. n.</taxonomicNameLabel>
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Figs 2C, 5, 15
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="8" type="type material">
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<paragraph pageId="7" pageNumber="8">Type material.</paragraph>
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<paragraph pageId="7" pageNumber="8">
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(4 ♂♂, 2 ♀♀). Holotype: ♂, labelled 'CHINA: Sichuan Prov., Shimian County, Liziping. Yele,
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="28.9">28°54'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="102.21667">102°13'E</geoCoordinate>
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, 15.vii.2012 alt. 2,600 m, Dai, Peng & Yin leg.' (SNUC). Paratypes: 3 ♂♂, 2 ♀♀, same label data as holotype (SNUC).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="8" type="description">
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<paragraph pageId="7" pageNumber="8">Description.</paragraph>
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<paragraph pageId="7" pageNumber="8">Measurements (in mm) and ratios: BL 5.95-7.39, FL 2.83-3.20, HL 0.87-0.93, HW 0.88-0.92, PL 1.15-1.18, PW 0.92-0.96, EL 0.63-0.70, AL 1.24-1.29, HL/HW 0.99-1.01, HW/PW 0.94-0.96, HL/PL 0.76-0.79, PL/PW 1.23-1.25, EL/PL 0.55-0.59.</paragraph>
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<paragraph pageId="7" pageNumber="8">Habitus as in Fig. 2C. Body blackish brown with paler apex, legs and antennae brown to light brown.</paragraph>
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<paragraph pageId="7" pageNumber="8">Head subquadrate; punctation moderately coarse and rather sparse, slightly sparser in median dorsal portion; interstices with fine microreticulation; eyes 1/4 times as long as postocular region in dorsal view.</paragraph>
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<paragraph pageId="7" pageNumber="8">Pronotum nearly parallel-sided; punctation similar to that of head; impunctate midline moderately broad; interstices without microsculpture.</paragraph>
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<paragraph pageId="7" pageNumber="8">Elytra 0.55-0.59 times as long as pronotum; punctation moderately dense, shallow, and weakly defined. Hind wings completely reduced. Protarsi with moderately pronounced sexual dimorphism.</paragraph>
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<paragraph pageId="7" pageNumber="8">Abdomen with fine and dense punctation, that of tergite VII slightly sparser than that of anterior tergites; interstices with shallow microsculpture; posterior margin of tergite VII without palisade fringe; tergite VIII with moderately pronounced sexual dimorphism.</paragraph>
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<paragraph pageId="7" pageNumber="8">Male. Tergite VIII with weakly convex posterior margin; sternites III-VI unmodified; sternite VII (Fig. 5D) transverse, with weakly modified setae in shallow postero-median impression, posterior margin concave in the middle; sternite VIII (Fig. 5E) moderately transverse and impressed along the middle, on either side of this impression with numerous short and dark setae posteriorly, posterior margin shallowly concave in the middle; sternite IX (Fig. 5F) nearly symmetric; aedeagus as in Figs 5G, 5H; ventral process long and apically curved in lateral view; dorsal plate (Fig. 5I) weakly sclerotized and with long apical portion, apically acute in dorsal view; basal portion very short and thin; internal sac without distinct dark membranous structures and apically with moderately sclerotized structure.</paragraph>
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<paragraph pageId="7" pageNumber="8">Female. Tergite VIII (Fig. 5A) asymmetrically produced posteriorly; sternite VIII (Fig. 5B) longer than tergite VIII, distinctly produced posteriorly, posteriorly finely pubescent; tergite X (Fig. 5C) 0.4 times as long as the undivided antero-median portion of tergite IX (Fig. 5C).</paragraph>
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<caption pageId="7" pageNumber="8">
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<paragraph pageId="7" pageNumber="8">
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Figure 5.
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium yelense" order="Coleoptera" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="yelense">Lathrobium yelense</taxonomicName>
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. A female tergite VIII B female sternite VIII C female tergites
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<normalizedToken originalValue="IX–X">IX-X</normalizedToken>
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. D male sternite VII E male sternite VIII F male sternite IX G aedeagus in lateral view H aedeagus in ventral view I apical portion of aedeagus in dorsal view. Scale bars:
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<normalizedToken originalValue="A–H">A-H</normalizedToken>
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0.5 mm; I 0.25 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="distribution">
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<paragraph pageId="8" pageNumber="9">
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<pageBreakToken pageId="8" pageNumber="9" start="start">Distribution</pageBreakToken>
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and biological notes.
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</paragraph>
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<paragraph pageId="8" pageNumber="9">This species is currently known only from the type locality. Some of the type specimens were collected by sifting bamboo leaves and humus from the floor of a bamboo forestat an altitude of 2,600 m (Fig. 15).</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="etymology">
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<paragraph pageId="8" pageNumber="9">Etymology.</paragraph>
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<paragraph pageId="8" pageNumber="9">
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The species is named after its type locality:
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<normalizedToken originalValue="“Yele”">"Yele"</normalizedToken>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="comparative notes">
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<paragraph pageId="8" pageNumber="9">Comparative notes.</paragraph>
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<paragraph pageId="8" pageNumber="9">
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Based on the male and female sexual characters, particularly the long and large dorsal plate, and the presence of an apical internal structure of the aedeagus,
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium yelense" order="Coleoptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="yelense">Lathrobium yelense</taxonomicName>
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may belong belongs to the
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium ensigerum" order="Coleoptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="ensigerum">Lathrobium ensigerum</taxonomicName>
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group (
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<bibRefCitation author="Assing, V" journalOrPublisher="ZooKeys" pageId="20" pageNumber="21" pagination="47 - 67" title="On the Lathrobium fauna of the Emei Shan, Sichuan, China (Coleoptera, Staphylinidae, Paederinae)." url="10.3897/zookeys.277.4671" volume="277" year="2013">Assing et al. 2013</bibRefCitation>
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). It is distinguished from the other representatives of this group by the sparser punctation on the head, the shape and chaetotaxy of the male sternite VIII, the oblong female tergite VIII, as well as by the morphology of the aedeagus.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |