124 lines
9.7 KiB
XML
124 lines
9.7 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="E978A96B32E91CE3742153CADD2AC6D3" docLanguage="en" docName="ZooKeys 303: 1-21" docOrigin="ZooKeys 303" docSource="http://dx.doi.org/10.3897/zookeys.303.5328" docTitle="Lathrobium blandum Peng & Li, sp. n." docType="treatment" docVersion="4" lastPageNumber="7" masterDocId="6020A828E970FFF39F0F2E6C2521FFD6" masterDocTitle="Eight new apterous Lathrobium species (Coleoptera, Staphylinidae) from Sichuan, Southwest China" masterLastPageNumber="21" masterPageNumber="1" pageNumber="5" 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="152044288" LSID="urn:lsid:zoobank.org:act:851DA1BD-04AD-4C4B-8258-C885CA682F6E" httpUri="http://treatment.plazi.org/id/E978A96B32E91CE3742153CADD2AC6D3" lastPageId="6" lastPageNumber="7" pageId="4" pageNumber="5">
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<subSubSection pageId="4" pageNumber="5" type="nomenclature">
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<paragraph pageId="4" pageNumber="5">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:851DA1BD-04AD-4C4B-8258-C885CA682F6E" authority="Peng & Li" class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium blandum" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="blandum">
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<pageBreakToken pageId="4" pageNumber="5" start="start">Lathrobium</pageBreakToken>
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blandum Peng & Li
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</taxonomicName>
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<taxonomicNameLabel pageId="4" pageNumber="5">sp. n.</taxonomicNameLabel>
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Figs 2B, 4, 14
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="5" type="type material">
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<paragraph pageId="4" pageNumber="5">Type material.</paragraph>
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<paragraph pageId="4" pageNumber="5">
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(1 ♂). Holotype: ♂, labelled 'CHINA: Sichuan Prov., Tianquan County Labahe N. R.,
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="30.166666">30°10'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="102.416664">102°25'E</geoCoordinate>
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, 12.vii.2012 alt. 2,200-2,300 m, Dai, Peng & Yin leg.' (SNUC).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="6" lastPageNumber="7" pageId="4" pageNumber="5" type="description">
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<paragraph pageId="4" pageNumber="5">Description.</paragraph>
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<paragraph pageId="4" pageNumber="5">Measurements (in mm) and ratios: BL 8.62, FL 3.39, HL 0.98, HW 0.94, PL 1.31, PW 0.98, EL 0.70, AL 1.72, HL/HW 1.04, HW/PW 0.96, HL/PL 0.75, PL/PW 1.34, EL/PL 0.53.</paragraph>
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<paragraph pageId="4" pageNumber="5">Habitus as in Fig. 2B. Body light brown with paler apex, legs yellowish brown, antennae light brown.</paragraph>
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<paragraph pageId="4" pageNumber="5">Head weakly oblong; punctation moderately coarse and sparse, sparser in median dorsal portion; interstices with shallow microreticulation; eyes 1/5 times as long as postocular region in dorsal view.</paragraph>
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<paragraph pageId="4" pageNumber="5">Pronotum slender; punctation similar to that of head; impunctate midline moderately broad; interstices without microsculpture.</paragraph>
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<paragraph pageId="5" pageNumber="6">
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<pageBreakToken pageId="5" pageNumber="6" start="start">Elytra</pageBreakToken>
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0.53 times as long as pronotum; punctation shallow, moderately dense, and rather weakly defined. Hind wings completely reduced.
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</paragraph>
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<paragraph pageId="5" pageNumber="6">Abdomen with fine and dense punctation, that of tergite VII sparser than that of anterior tergites; interstices with fine microsculpture; posterior margin of tergite VII without palisade fringe.</paragraph>
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<paragraph lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6">
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Male. Sternites III-VI unmodified; sternite VII (Fig. 4A) transverse and with shallow postero-median impression, this impression with weakly modified setae, posterior margin concave in the middle; sternite VIII (Fig. 4B) transverse and impressed along the middle, on either side of this impression with short setae posteriorly, posterior margin broadly concave; sternite IX (Fig. 4D) nearly symmetric; aedeagus as in
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<pageBreakToken pageId="6" pageNumber="7" start="start">Figs</pageBreakToken>
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4C, 4E; ventral process evenly curved, slender, and apically acute in lateral view; dorsal plate (Fig. 4F) moderately sclerotized and with long apical portion, apically acute in dorsal view; basal portion short and thin; internal sac with long and slender sclerotized spine.
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</paragraph>
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<paragraph pageId="6" pageNumber="7">Female. Unknown.</paragraph>
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<caption pageId="6" pageNumber="7">
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<paragraph pageId="6" pageNumber="7">
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Figure 4.
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium blandum" order="Coleoptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="blandum">Lathrobium blandum</taxonomicName>
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. A male sternite VII B male sternite VIII C aedeagus in lateral view D male sternite IX E aedeagus in ventral view F apical portion of aedeagus in dorsal view. Scale bars: 0.5 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="distribution">
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<paragraph pageId="6" pageNumber="7">Distribution and biological notes.</paragraph>
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<paragraph pageId="6" pageNumber="7">
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The species is known only from one locality in the Labahe Natural Reserve, Sichuan. The holotype was collected by sifting leaf litter and weeds from the floor of the hardwood forest with
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<taxonomicName class="Magnoliopsida" family="Moraceae" genus="Morus" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Morus cathayana" order="Rosales" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="species" species="cathayana">Morus cathayana</taxonomicName>
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and
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<taxonomicName class="Magnoliopsida" family="Caprifoliaceae" genus="Lonicera" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Lonicera" order="Dipsacales" pageId="6" pageNumber="7" phylum="Tracheophyta" rank="genus">Lonicera</taxonomicName>
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on a westward slope at an altitude of 2,200-2,300 m (Fig. 14).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="etymology">
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<paragraph pageId="6" pageNumber="7">Etymology.</paragraph>
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<paragraph pageId="6" pageNumber="7">The specific epithet (Latin, adjective: seductive) alludes to the long and slender internal spine of the aedeagus.</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="comparative notes">
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<paragraph pageId="6" pageNumber="7">Comparative notes.</paragraph>
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<paragraph pageId="6" pageNumber="7">
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The morphology of the aedeagus suggests that
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium blandum" order="Coleoptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="blandum">Lathrobium blandum</taxonomicName>
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belongs to the
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Lathrobium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Lathrobium curvatissimum" order="Coleoptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="curvatissimum">Lathrobium curvatissimum</taxonomicName>
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group (Assing, in press a), which previously included five species from Yunnan (
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<bibRefCitation pageId="6" pageNumber="7">Assing, in press a</bibRefCitation>
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) and two species from Sichuan (
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<bibRefCitation pageId="6" pageNumber="7">Assing, in press b</bibRefCitation>
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,
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<bibRefCitation pageId="6" pageNumber="7">c</bibRefCitation>
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), with which the new species shares the elongated and curved ventral process, and the long apical portion of the dorsal plate of the aedeagus. It is distinguished from the other representatives of this group by the less slender head, the shape and chaetotaxy of the male sternites VIII, as well as by the long and slender sclerotized spine in the internal sac of aedeagus.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |