136 lines
12 KiB
XML
136 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.165.1773" ID-GBIF-Dataset="83031586-9338-4980-9f68-92dc800f9a5b" ID-PMC="PMC3272630" ID-Pensoft-Pub="1313-2970-165-1" ID-PubMed="22328853" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-165-1" ModsDocOrigin="ZooKeys 165" ModsDocTitle="Five new species of the Stenus indubius group (Coleoptera, Staphylinidae) from China" checkinTime="1451249380363" checkinUser="pensoft" docAuthor="Tang, Liang & Li, Li-Zhen" docDate="2012" docId="538E1A72D9987E6563259F886970FF6F" docLanguage="en" docName="ZooKeys 165: 1-20" docOrigin="ZooKeys 165" docSource="http://dx.doi.org/10.3897/zookeys.165.1773" docTitle="Stenus cangshanus Tang & Li, sp. n." docType="treatment" docVersion="4" lastPageNumber="5" masterDocId="FFC0582F7B33FF81DC5C5C604152FFC3" masterDocTitle="Five new species of the Stenus indubius group (Coleoptera, Staphylinidae) from China" masterLastPageNumber="20" masterPageNumber="1" pageNumber="3" updateTime="1668153175894" 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>Five new species of the Stenus indubius group (Coleoptera, Staphylinidae) from 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>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>2012</mods:date>
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<mods:detail type="volume">
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<mods:number>165</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.165.1773</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.165.1773</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-165-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152033072" LSID="urn:lsid:zoobank.org:act:CA82E0DC-0E4E-4299-A495-4D8658871B53" httpUri="http://treatment.plazi.org/id/538E1A72D9987E6563259F886970FF6F" lastPageId="4" lastPageNumber="5" pageId="2" pageNumber="3">
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<subSubSection pageId="2" pageNumber="3" type="nomenclature">
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<paragraph pageId="2" pageNumber="3">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:CA82E0DC-0E4E-4299-A495-4D8658871B53" authority="Tang & Li" class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus cangshanus" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="cangshanus">Stenus cangshanus Tang & Li</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="3">sp. n.</taxonomicNameLabel>
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Figs 1, 211-21
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3" type="type material">
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<paragraph pageId="2" pageNumber="3">Type material.</paragraph>
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<paragraph lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3">
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Holotype. China: Yunnan: male, glued on a card with labels as follows:"China: Yunnan Prov., Dali City, Cang Shan, alt. 2300 m, 10.VII.2010, Liang TANG Leg." "Holotype /
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus cangshanus" order="Coleoptera" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="cangshanus">Stenus cangshanus</taxonomicName>
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/ Tang & Li" [red handwritten label] (SHNU). Paratypes. 3 males and 5 females, same data as for the holotype (SHNU); 1 female, Dali, 1600-2000 m, 5-8.VII.1990, L. & M.
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<normalizedToken originalValue="Bocák">Bocak</normalizedToken>
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(NMB); 1 female, Cangshan mountains, 25.38N, 100.09E, 2600-3100m, 5-6.VI.1993,
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<normalizedToken originalValue="Vít">Vit</normalizedToken>
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<normalizedToken originalValue="Kubán">Kuban</normalizedToken>
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(NMB); 1 female, Dali, Cangshan mountains, 2700 m, 17.VII.1995, Bolm (NMB); 1 male, 1 female, Laohu Shan, 2200 m, Dali Shi, 3.IX.1992, Y. Watanabe (cWatanabe, cPut); 1 male, Zhonghe Feng 2200 m, Diancang Shan Mts., Dali Shi, 4.IX.1993, Y. Watanabe (cWatanabe); 1 male, Zhonghe Feng, 2540 m, Diancang Shan Mts, 28.X.1995, S.
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<pageBreakToken pageId="3" pageNumber="4" start="start">
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<normalizedToken originalValue="Uéno">Ueno</normalizedToken>
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</pageBreakToken>
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& N. Xiao (cWat); 1 female, above Dali, 2700-2900 m, 14.IV.1999, W. Schawaller (SMNS); 4 males, Dali Bai Nat. Aut: Pref., Diancang Shan, 4 km W Dali old town,
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="25.69">25°41.4'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="92" value="100.111664">100°06.7'E</geoCoordinate>
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, 2900-3000 m, E slope with devasted forest and old pine forest, mushrooms, 31.VIII.2003, M.
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<normalizedToken originalValue="Schülke">Schuelke</normalizedToken>
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(C03-20) (cSch, cPut); 3 males, 3 females, ibidem, 31.VIII.2003, A. Smetana (C143) (cSmet, cPut); 1 male, 1 female, 3 km W Dali, Diancang Shan,
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<geoCoordinate direction="north" orientation="latitude" precision="92" value="25.685">25°41.1'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="92" value="100.113335">100°06.8'E</geoCoordinate>
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, 2600-2650 m, 30.VIII.2093, A. Smetana (C 141) (cSmet); 1 male, 3 km W Dali, Diancang Shan, 2750 m, 25°
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<geoCoordinate direction="north" orientation="latitude" precision="5555" value="41.1">41.1N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="92" value="100.113335">100°06.8'E</geoCoordinate>
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, 1.IX.2003, A. Smetana (C 144) (cSmet).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4" type="description">
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<paragraph pageId="3" pageNumber="4">Description.</paragraph>
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<paragraph pageId="3" pageNumber="4">Brachypterous; body blackish, anterior margin of labrum, antennae, maxillary palpi and legs yellowish brown.</paragraph>
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<paragraph pageId="3" pageNumber="4">BL: 4.2-4.8mm; FL: 2.0-2.2 mm.</paragraph>
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<paragraph pageId="3" pageNumber="4">HW: 0.84-0.94 mm, PL: 0.69-0.78 mm, PW: 0.66-0.73 mm, EL: 0.72-0.78 mm, EW: 0.77-0.87 mm, SL: 0.50-0.54 mm.</paragraph>
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<paragraph pageId="4" pageNumber="5">
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<pageBreakToken pageId="4" pageNumber="5" start="start">Head</pageBreakToken>
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1.07-1.12 times as wide as elytra; interocular area with deep longitudinal furrows, median portion convex, slightly extending beyond the level of inner eye margins; punctures round, partly confluent, slightly larger and sparser on median area than those near inner margins of eyes, diameter of large punctures about as wide as apical cross section of antennal segment II; interstices faintly reticulated, much smaller than half the diameter of punctures except those along the midline of the convex median portion, which may be as wide as diameter of punctures. Antennae, when reflexed, extending a little before posterior margin of pronotum; relative length of antennal segments from base to apex as 12.0: 7.5: 16.5: 10: 11: 7.5: 8: 5: 5.5: 6: 7.5. Paraglossa oval.
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</paragraph>
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<paragraph pageId="4" pageNumber="5">Pronotum 1.05-1.09 times as long as wide; disk uneven, with distinct median longitudinal furrow, two impressions in anterior half, transverse impression in the middle, and two impressions in posterior half; punctures rugose and confluent, of similar size as those of head; interstices reticulated, more or less smaller than half the diameter of punctures except those at the bottom of longitudinal furrow, which could be larger.</paragraph>
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<paragraph pageId="4" pageNumber="5">Elytra 0.89-0.93 times as long as wide, distinctly constricted at base; lateral margins, with slight concavity at about half, gently divergent posteriad; disk moderately uneven with distinct longitudinal humeral impression, distinct postero-lateral impression and long sutural impression, suture moderately convex; punctation and interstices similar to those of pronotum.</paragraph>
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<paragraph pageId="4" pageNumber="5">Legs with hind tarsi 0.72 times as long as hind tibiae, tarsomeres IV distinctly bilobed.</paragraph>
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<paragraph pageId="4" pageNumber="5">
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Abdomen cylindrical; distinct paratergites absent, but rudimentary lateral border present, tergites and sternites distinctly split at about posterior eighth; posterior margin of tergite VII with palisade fringe; punctures of abdominal tergites
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<normalizedToken originalValue="III–VIII">III-VIII</normalizedToken>
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round to elliptic, gradually becoming smaller posteriad; interstices smaller than half the diameter of punctures, with relatively faint microsculpture on tergites
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<normalizedToken originalValue="III–VII">III-VII</normalizedToken>
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and distinct reticulation on tergites
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<normalizedToken originalValue="VIII–X">VIII-X</normalizedToken>
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.
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</paragraph>
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<paragraph pageId="4" pageNumber="5">Male. Sternite VII with inconspicuous emargination at middle of posterior margin and a shallow impression before it; sternite VIII (Fig. 11) with semi-circular emargination at middle of posterior margin;sternite IX (Fig. 12) with very long apicolateral projections, posterior margin less serrate; tergite X (Fig. 13) with posterior margin convex. Aedeagus (Figs 14, 15) robust; expulsion hooks (Fig. 17) relatively small; parameres extending a little beyond apex of median lobe, almost straight, swollen in apical third, with two groups of setae on inner side (Fig. 16): 5 apical setae and 9 subapical setae.</paragraph>
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<paragraph pageId="4" pageNumber="5">Female. Abdomen broader than that in male; sternite VIII (Fig. 18) inconspicuously prominent at middle of posterior margin; tergite X (Fig. 19) slightly broader than that of male; sclerotized spermatheca as in Figs 20, 21.</paragraph>
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<caption pageId="4" pageNumber="5">
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<paragraph pageId="4" pageNumber="5">
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Figures 1, 2. Habitus of
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus cangshanus" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="cangshanus">Stenus cangshanus</taxonomicName>
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in dorsal and ventral view. Scale = 1 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="5" type="distribution">
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<paragraph pageId="4" pageNumber="5">Distribution.</paragraph>
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<paragraph pageId="4" pageNumber="5">China (Yunnan Province: Mt. Cang Shan).</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="5" type="diagnoses">
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<paragraph pageId="4" pageNumber="5">Diagnoses.</paragraph>
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<paragraph pageId="4" pageNumber="5">
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In general facies and body size, the new species resembles
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus hui" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="hui">Stenus hui</taxonomicName>
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Tang, 2009,
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus pectorifossatus" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="pectorifossatus">Stenus pectorifossatus</taxonomicName>
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Tang, 2008 and
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus erlangshanus" order="Coleoptera" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="erlangshanus">Stenus erlangshanus</taxonomicName>
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Tang, 2008, but it may be distinguished by the characters listed in the key, particularly by the different sexual characters.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="5" type="etymology">
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<paragraph pageId="4" pageNumber="5">Etymology</paragraph>
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<paragraph pageId="4" pageNumber="5">
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. The specific name is derived from
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<normalizedToken originalValue="“Cangshan”">"Cangshan"</normalizedToken>
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, the type locality of this species.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |