113 lines
10 KiB
XML
113 lines
10 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.272.4389" ID-GBIF-Dataset="56be0214-31c0-4eb6-959c-0d7bf35552a9" ID-PMC="PMC3677394" ID-Pensoft-Pub="1313-2970-272-1" ID-PubMed="23794800" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-272-1" ModsDocOrigin="ZooKeys 272" ModsDocTitle="Discovery of Steninae from Ningxia, Northwest China (Coleoptera, Staphylinidae)" checkinTime="1451247618168" checkinUser="pensoft" docAuthor="Tang, Liang & Li, Li-Zhen" docDate="2013" docId="09DC0B7300BFAE8BF544250E93053B77" docLanguage="en" docName="ZooKeys 272: 1-20" docOrigin="ZooKeys 272" docSource="http://dx.doi.org/10.3897/zookeys.272.4389" docTitle="Stenus biwenxuani Tang & Li, 2013, sp. n." docType="treatment" docVersion="4" lastPageNumber="7" masterDocId="FF91676BFF955B1A4043FF8DFFE81E5D" masterDocTitle="Discovery of Steninae from Ningxia, Northwest China (Coleoptera, Staphylinidae)" masterLastPageNumber="20" masterPageNumber="1" pageNumber="5" updateTime="1668155402906" 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>Discovery of Steninae from Ningxia, Northwest China (Coleoptera, Staphylinidae)</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>Tang, Liang</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>2013</mods:date>
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<mods:detail type="volume">
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<mods:number>272</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>20</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.272.4389</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.272.4389</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-272-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152041038" LSID="urn:lsid:zoobank.org:act:26EF1235-E3F4-427D-A3F8-31DFF08BFB05" httpUri="http://treatment.plazi.org/id/09DC0B7300BFAE8BF544250E93053B77" 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:26EF1235-E3F4-427D-A3F8-31DFF08BFB05" class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus biwenxuani" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="biwenxuani">Stenus biwenxuani</taxonomicName>
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<taxonomicNameLabel pageId="4" pageNumber="5">sp. n.</taxonomicNameLabel>
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Figs 1, 226-30
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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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Holotype. China: Ningxia: ♂, glued on a card with labels as follows: "Jinyuan County, Erlonghe Linchang, 2100 m, 9.VII.2008, Wen-Xuan Bi leg." "Holotype /
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus biwenxuani" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="biwenxuani">Stenus biwenxuani</taxonomicName>
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/ Tang & Li" [red handwritten label] (SHNU).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="5" pageNumber="6" type="diagnosis">
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<paragraph pageId="5" pageNumber="6">
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<pageBreakToken pageId="5" pageNumber="6" start="start">Diagnosis</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="5" pageNumber="6">
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The new species belongs to the
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus comma" order="Coleoptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="comma">Stenus comma</taxonomicName>
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group, and is similar to
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus atrovestis" order="Coleoptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="atrovestis">Stenus atrovestis</taxonomicName>
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Puthz, 2008 (
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<bibRefCitation author="Puthz, V" journalOrPublisher="Philippia" pageId="14" pageNumber="15" pagination="175 - 199" title="Revision der Stenus-Arten Chinas (1) (Staphylinidae, Coleoptera) Beitraege zur Kenntnis der Steninen CCCIII." volume="13" year="2008 b">Puthz 2008b</bibRefCitation>
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). However it can be easily distinguished from the latter by the reddish brown legs, longer elytra and simple metatibiae (
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus atrovestis" order="Coleoptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="atrovestis">Stenus atrovestis</taxonomicName>
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with black legs, shorter elytra and flattened metatibiae).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6" type="description">
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<paragraph pageId="5" pageNumber="6">Description.</paragraph>
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<paragraph pageId="5" pageNumber="6">Body blackish with a faint plumbeous luster, antennae dark brown with club darker, maxillary palpi yellowish with last and apical half of penultimate segments brownish, legs reddish brown except knee darker with a faint plumbeous luster.</paragraph>
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<paragraph pageId="5" pageNumber="6">BL: 5.4 mm; FL: 2.7 mm.</paragraph>
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<paragraph pageId="5" pageNumber="6">HW: 1.00 mm, PL: 0.85 mm, PW: 0.80 mm, EL: 1.15 mm, EW: 1.11 mm, SL: 0.93 mm.</paragraph>
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<paragraph pageId="5" pageNumber="6">Head 0.90 times as wide as elytra; interocular area with deep longitudinal furrows, median portion moderately convex, not reaching the level of inner eye margins; punctures round, extremely dense, and of similar size; diameter of punctures about as wide as apical cross section of antennal segment III; interstices much narrower than half the diameter of punctures except those along the midline of the convex median portion, which may be a little broader than half the diameter of punctures. Antennae, when reflexed, extending a little beyond middle of pronotum; relative length of antennal segments from base to apex as 12: 10: 17.5: 10: 9: 6.5: 7: 5: 6: 6: 10. Paraglossa oval.</paragraph>
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<paragraph pageId="5" pageNumber="6">Pronotum 1.06 times as long as wide; disc with shallow and broad median longitudinal furrow fused with pairs of shallow impressions in anterior half, in the middle, and in posterior half; punctures round and very dense, slightly confluent, a little larger than those of head; interstices partially reticulated, of variable width, as wide as half the diameter of punctures or narrower.</paragraph>
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<paragraph pageId="5" pageNumber="6">Elytra 1.04 times as long as wide; disc slightly uneven with indistinct longitudinal humeral impression, indistinct postero-lateral impression, and indistinct sutural impression; punctures mostly confluent, a little larger than those of pronotum with rugose interstices.</paragraph>
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<paragraph pageId="5" pageNumber="6">Hind tarsi 0.76 times as long as hind tibiae, tarsomeres IV simple.</paragraph>
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<paragraph pageId="5" pageNumber="6">
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Abdomen semi-cylindrical with broad, raised and densely punctate paratergites of segments
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<normalizedToken originalValue="III–VI">III-VI</normalizedToken>
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, width of paratergites of segment III slightly broader than apical width of metatibiae, punctures slightly larger than those on median portion of tergites; posterior margin of tergite VII with palisade fringe; punctures on abdominal tergites
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<normalizedToken originalValue="III–VIII">III-VIII</normalizedToken>
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round to elliptic, very dense, gradually becoming smaller posteriad; interstices mostly as wide as half the diameter of punctures at most, with relatively faint reticulation on all abdominal tergites.
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</paragraph>
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<paragraph lastPageId="6" lastPageNumber="7" pageId="5" pageNumber="6">
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Male. Mesotibiae and metatibiae each with a subapical tooth on inner side; sternite VI impressed postero-medially with a shallow emargination along the posterior margin of the impression; sternite VII impressed medially, posterior margin of this impression emarginate; sternite VIII (Fig. 26) with emargination at middle of posterior margin; sternite IX (Fig. 27) with apico-lateral projections long and stout, posterior margin serrate; tergite X (Fig. 28) with posterior margin slightly emarginated. Aedeagus (Figs
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<pageBreakToken pageId="6" pageNumber="7" start="start">29</pageBreakToken>
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, 30) slender, median lobe with a very long and pointed apex; internal plate strongly sclerotized (Fig. 31), parameres extending beneath apex of median lobe, widened and folded in apical third, each with 18 setae on inner side.
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</paragraph>
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<paragraph pageId="6" pageNumber="7">Female. unknown.</paragraph>
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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.</paragraph>
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<paragraph pageId="6" pageNumber="7">China (Ningxia).</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">This species is named in honor of Mr. Wen-Xuan Bi, the collector of the new species.</paragraph>
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<caption pageId="6" pageNumber="7">
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<paragraph pageId="6" pageNumber="7">
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Figures 26-31.
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus biwenxuani" order="Coleoptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="biwenxuani">Stenus biwenxuani</taxonomicName>
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. 26 male sternite VIII 27 male sternite IX 28 male tergites IX, X 29, 30 aedeagus 31 sclerotized plate of aedeagus. Scales = 0.25 mm.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |