111 lines
9.6 KiB
XML
111 lines
9.6 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="8E926E4C19E4E1300D8F35F2EF2A3E71" docLanguage="en" docName="ZooKeys 272: 1-20" docOrigin="ZooKeys 272" docSource="http://dx.doi.org/10.3897/zookeys.272.4389" docTitle="Stenus liupanshanus Tang & Li, 2013, sp. n." docType="treatment" docVersion="4" lastPageNumber="8" masterDocId="FF91676BFF955B1A4043FF8DFFE81E5D" masterDocTitle="Discovery of Steninae from Ningxia, Northwest China (Coleoptera, Staphylinidae)" masterLastPageNumber="20" masterPageNumber="1" pageNumber="7" 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="152041030" LSID="urn:lsid:zoobank.org:act:3AA00430-6919-4876-B0DD-AAC1926A26C3" httpUri="http://treatment.plazi.org/id/8E926E4C19E4E1300D8F35F2EF2A3E71" lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7">
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<subSubSection pageId="6" pageNumber="7" type="nomenclature">
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<paragraph pageId="6" pageNumber="7">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:3AA00430-6919-4876-B0DD-AAC1926A26C3" class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus liupanshanus" order="Coleoptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="liupanshanus">Stenus liupanshanus</taxonomicName>
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<taxonomicNameLabel pageId="6" pageNumber="7">sp. n.</taxonomicNameLabel>
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Figs 3, 432-41
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="type material">
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<paragraph pageId="6" pageNumber="7">Type material.</paragraph>
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<paragraph pageId="6" pageNumber="7">
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Holotype.China: Ningxia: ♂, glued on a card with labels as follows: "Jinyuan County, Fengtai Linchang, 2400 m, 26.VI.2008, Wen-Xuan Bi & Zi-Wei Yin leg.
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<normalizedToken originalValue="”“">""</normalizedToken>
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Holotype /
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus liupanshanus" order="Coleoptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="liupanshanus">Stenus liupanshanus</taxonomicName>
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/ Tang & Li" [red handwritten label] (SHNU). Paratypes. 1 ♀, same data as for the holotype (SHNU); 1 ♂: ibidem, 2310m, 22.VI.2008, idem (cPut); 2 ♂♂, Jinyuan County, Dongshanpo, 2310 m, 27.VI.2008, Wen-Xuan Bi leg. (SHNU); 2 ♀♀, Jinyuan County, Heshangpu Linchang, 2300 m, 27.VI.2008, Wen-Xuan Bi leg. (SHNU); 2 ♀♀, Jinyuan County, Qiuqianjia, 1800 m, 6.VII.2008, Wen-Xuan Bi leg. (SHNU)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="7" type="diagnosis">
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<paragraph pageId="6" pageNumber="7">Diagnosis.</paragraph>
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<paragraph pageId="6" pageNumber="7">
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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 cephalotes" order="Coleoptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="cephalotes">Stenus cephalotes</taxonomicName>
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group and can easily be distinguished from other Chinese representatives of this group by the presence of distinct reticulation on the forebody and the very short elytra (EL/EW less than 0.8).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="7" lastPageNumber="8" pageId="6" pageNumber="7" type="description">
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<paragraph pageId="6" pageNumber="7">Description.</paragraph>
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<paragraph pageId="6" pageNumber="7">Brachypterous; body dark brown with head slightly darker, anterior margin of labrum, antennae, maxillary palpi and legs reddish brown.</paragraph>
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<paragraph pageId="6" pageNumber="7">BL: 2.6-2.7mm; FL: 1.3 mm.</paragraph>
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<paragraph pageId="6" pageNumber="7">HW: 0.62-0.67 mm, PL: 0.44-0.48 mm, PW: 0.49-0.52 mm, EL: 0.45-0.51 mm, EW: 0.60-0.64 mm, SL: 0.32-0.34 mm.</paragraph>
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<paragraph pageId="6" pageNumber="7">Head 1.02-1.04 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, moderately confluent, and of similar size, diameter of punctures about as wide as apical cross section of antennal segment III; interstices rugose with indistinct reticulation, much narrower than half the diameter of punctures except those along the midline of the convex median portion, where they may be slightly broader than diameter of punctures. Antennae, when reflexed, not reaching middle of pronotum; relative length of antennal segments from base to apex as 6: 5.5: 8: 5: 5: 4: 3: 2.5: 4: 4: 5.5. Paraglossa oval.</paragraph>
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<paragraph pageId="6" pageNumber="7">Pronotum 0.91-0.93 times as long as wide; disk somewhat flattened, with shallow median longitudinal furrow; punctures slightly confluent, a little larger than those of head; interstices reticulated, distinctly narrower than half the diameter of punctures.</paragraph>
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<paragraph pageId="7" pageNumber="8">
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<pageBreakToken pageId="7" pageNumber="8" start="start">Elytra</pageBreakToken>
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0.75-0.79 times as long as wide, distinctly constricted at base; lateral margins gently divergent posteriad; disk rather even, suture slightly convex; punctation and interstices similar to those of pronotum.
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</paragraph>
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<paragraph pageId="7" pageNumber="8">Legs with hind tarsi 0.68 times as long as hind tibiae, tarsomeres IV distinctly bilobed.</paragraph>
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<paragraph pageId="7" pageNumber="8">
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Abdomen cylindrical; distinct paratergites absent, but rudimentary lateral border present; 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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elliptic, gradually becoming smaller posteriad; interstices narrower 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="7" pageNumber="8">Male. Sternite VIII (Fig. 32) with very shallow emargination at middle of posterior margin; sternite IX (Fig. 33) with apicolateral projections very long and posterior margin serrate and emarginate; tergite X (Fig. 34) with posterior margin convex. Aedeagus (Figs 35, 36) with median lobe roundly pointed at apex; expulsion hooks (Fig. 37) very large; parameres extending a little beyond apex of median lobe, dilated in apical third, each with two groups of setae on inner side: 5-6 apical setae and 5-6 subapical setae.</paragraph>
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<paragraph pageId="7" pageNumber="8">Female. Abdomen broader than that of male; sternite VIII (Fig. 38) slightly produced in the middle of posterior margin; tergite X (Fig. 39) similar to that of male; sclerotized spermatheca bent twice with many bubble structures on second tube (Figs 40, 41).</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="8" type="distribution">
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<paragraph pageId="7" pageNumber="8">Distribution.</paragraph>
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<paragraph pageId="7" pageNumber="8">China (Ningxia).</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="8" type="etymology">
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<paragraph pageId="7" pageNumber="8">Etymology.</paragraph>
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<paragraph pageId="7" pageNumber="8">
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The specific name is derived from
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<normalizedToken originalValue="“Liupanshan”">"Liupanshan"</normalizedToken>
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, the mountain where the type specimens were found.
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</paragraph>
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<caption pageId="7" pageNumber="8">
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<paragraph pageId="7" pageNumber="8">
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Figures 32-41.
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<taxonomicName class="Insecta" family="Staphylinidae" genus="Stenus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Stenus liupanshanus" order="Coleoptera" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="liupanshanus">Stenus liupanshanus</taxonomicName>
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. 32 male sternite VIII 33 male sternite IX 34 male tergites IX, X 35, 26 aedeagus 37 expulsion hooks 38 female sternite VIII 39 female tergites IX, X 40 valvifers and spermatheca 41 spermatheca. 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> |