157 lines
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157 lines
14 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.637.10910" ID-GBIF-Dataset="78c74110-68a8-4637-aa88-8a5c37269e8c" ID-PMC="PMC5240126" ID-Pensoft-Pub="1313-2970-637-129" ID-PubMed="28138279" ID-ZBK="4CC9EFABF0C44FFD818EAD58D4C6B5C6" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-637-129" ModsDocOrigin="ZooKeys 637" ModsDocTitle="Siamothripsbalteus, a new species of Scirtothrips genus-group from China (Thysanoptera, Thripidae)" checkinTime="1480723289930" checkinUser="pensoft" docAuthor="Wang, Zhaohong & Tong, Xiaoli" docDate="2016" docId="86A5FF3883672D1CD389A764901BBF66" docLanguage="en" docName="ZooKeys 637: 129-133" docOrigin="ZooKeys 637" docSource="http://dx.doi.org/10.3897/zookeys.637.10910" docTitle="Siamothrips balteus Wang & Tong, 2016, sp. n." docType="treatment" docUuid="E3D023EA-0949-4C85-94A7-FC7D6466AA67" docUuidSource="ZooBank" docVersion="5" lastPageNumber="132" masterDocId="315FFF86650C82413817FFC4803A6D45" masterDocTitle="Siamothripsbalteus, a new species of Scirtothrips genus-group from China (Thysanoptera, Thripidae)" masterLastPageNumber="133" masterPageNumber="129" pageNumber="130" updateTime="1668163763801" 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>Siamothripsbalteus, a new species of Scirtothrips genus-group from China (Thysanoptera, Thripidae)</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>Wang, Zhaohong</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>Tong, Xiaoli</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>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>637</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>129</mods:start>
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<mods:end>133</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.637.10910</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.637.10910</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-637-129</mods:identifier>
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<mods:identifier type="ZBK">4CC9EFABF0C44FFD818EAD58D4C6B5C6</mods:identifier>
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<mods:identifier type="ZooBank">4CC9EFABF0C44FFD818EAD58D4C6B5C6</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127893167" LSID="urn:lsid:zoobank.org:act:E3D023EA-0949-4C85-94A7-FC7D6466AA67" httpUri="http://treatment.plazi.org/id/86A5FF3883672D1CD389A764901BBF66" lastPageId="3" lastPageNumber="132" pageId="1" pageNumber="130">
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<subSubSection pageId="1" pageNumber="130" type="nomenclature">
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<paragraph pageId="1" pageNumber="130">
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<taxonomicName LSID="http://zoobank.org/E3D023EA-0949-4C85-94A7-FC7D6466AA67" class="Insecta" family="Thripidae" genus="Siamothrips" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Siamothrips balteus" order="Thysanoptera" pageId="1" pageNumber="130" phylum="Arthropoda" rank="species" species="balteus">Siamothrips balteus</taxonomicName>
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<taxonomicNameLabel pageId="1" pageNumber="130">sp. n.</taxonomicNameLabel>
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Figs 1-10
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="130" type="materials_examined">
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<paragraph pageId="1" pageNumber="130">Material examined.</paragraph>
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<paragraph pageId="1" pageNumber="130">
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Holotype. 1 female: CHINA, Jiangxi province,
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<normalizedToken originalValue="Jing’an">Jing'an</normalizedToken>
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County, Sanzhualun National Forest Park, Luojiaping (
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<geoCoordinate direction="north" orientation="latitude" precision="15" value="29.025833">29°01'33"N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="15" value="115.29222">115°17'32"E</geoCoordinate>
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, alt. 630m), collected from young leaves of
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<taxonomicName class="Magnoliopsida" family="Hamamelidaceae" genus="Loropetalum" higherTaxonomySource="CoL" kingdom="Plantae" lsidName="Loropetalum chinense" order="Saxifragales" pageId="1" pageNumber="130" phylum="Tracheophyta" rank="species" species="chinense">Loropetalum chinense</taxonomicName>
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(
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<taxonomicName family="Hamamelidaceae" lsidName="" pageId="1" pageNumber="130" rank="family">Hamamelidaceae</taxonomicName>
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), 17.viii.2016, leg. Zhaohong Wang.
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</paragraph>
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<paragraph pageId="1" pageNumber="130">Paratypes. 18 females, same data as holotype.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="2" lastPageNumber="131" pageId="1" pageNumber="130" type="diagnosis">
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<paragraph pageId="1" pageNumber="130">Diagnosis.</paragraph>
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<paragraph lastPageId="2" lastPageNumber="131" pageId="1" pageNumber="130">
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Body bicoloured, pale to brown; fore wing pale except brown submedianly; abdominal tergite II uniformly brown in contrast to largely pale colouration of the other tergites. Antennal segments III and IV with sense cones forked. Median
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<pageBreakToken pageId="2" pageNumber="131" start="start">and</pageBreakToken>
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submedian setae on mesoscutum arranged in a transverse line; sculpture on meso- and metascutum bearing inner markings. Abdominal tergite VIII smooth medially; tergite X with 3-4 rows of microtrichia medially; abdominal sternite VII with one pair of discal setae laterally and median pair setae situated at posterior margin.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="3" lastPageNumber="132" pageId="2" pageNumber="131" type="description">
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<paragraph pageId="2" pageNumber="131">Description.</paragraph>
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<paragraph pageId="2" pageNumber="131">
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Female (macropterous) (Fig. 1): Body pale to brown, anterior 3/4 margin of head yellowish brown; antennal segments
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<normalizedToken originalValue="I–II">I-II</normalizedToken>
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pale, III light brown,
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<normalizedToken originalValue="IV–VIII">IV-VIII</normalizedToken>
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uniformly brown; pronotum uniformly light yellowish brown; posterior half of mesonotum and metanotum brown; all legs pale but tarsi slightly darker at extreme apex; fore wing brown except pale at basal 1/3 and apical 1/7, clavus brown; abdominal tergite I pale, II uniformly brown,
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<normalizedToken originalValue="III–VII">III-VII</normalizedToken>
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with brown area medially but pale lateral thirds, and antecostal ridges darker medially,
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<normalizedToken originalValue="VIII–X">VIII-X</normalizedToken>
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uniformly yellowish brown; abdominal sternites pale including antecostal ridges.
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</paragraph>
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<caption pageId="2" pageNumber="131">
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<paragraph pageId="2" pageNumber="131">
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Figures 1-10.
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<taxonomicName class="Insecta" family="Thripidae" genus="Siamothrips" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Siamothrips balteus" order="Thysanoptera" pageId="2" pageNumber="131" phylum="Arthropoda" rank="species" species="balteus">Siamothrips balteus</taxonomicName>
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sp. n. 1 female habitus 2 head 3 pronotum 4 meso- and metanotum 5 antenna 6 fore wing 7 meso- and metasternum 8 ovipsitor 9 abdominal sternites
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<normalizedToken originalValue="VI–VII">VI-VII</normalizedToken>
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10 abdominal tergites
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<normalizedToken originalValue="VII–X">VII-X</normalizedToken>
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.
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</paragraph>
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</caption>
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<paragraph pageId="2" pageNumber="131">
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Head approximately twice as wide as long, widest across eyes, slightly projecting in front of compound eyes; dorsal surface of head including ocellar triangle sculptured with transverse anastomosing striae, but the frons with longitudinal striae (Fig. 2); eyes bulging and pilose without pigmented ommatidia; cheeks very short and almost parallel; three pairs of ocellar setae present, setal pairs I and III subequal in length, pair II longest; pair I situated in front of ocelli, pair II situated on margin or outside of ocellar triangle near eyes, pair III arising on tangent between anterior margins of hind ocelli (Fig. 2); two pairs of postocular setae; mouth-cone long but never extending beyond posterior margin of pronotum; maxillary palps 3-segmented, terminal segment long, slightly shorter than the combined length of other two segments. Antennae 8-segmented (Fig. 5), segment I without dorsal apical setae, II without campaniform sensilla, with four rows of microtrichia dorsally; forked sensoria on
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<normalizedToken originalValue="III–IV">III-IV</normalizedToken>
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, not reaching more than one-third the length of succeeding segment,
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<normalizedToken originalValue="V–VI">V-VI</normalizedToken>
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each with an small outer sense cone;
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<normalizedToken originalValue="III–VI">III-VI</normalizedToken>
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with about four rows of microtrichia on both dorsal and ventral surfaces.
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</paragraph>
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<paragraph pageId="2" pageNumber="131">Pronotum (Fig. 3) trapezoidal with approximately 35-40 fine setae including marginal setae, without long posteroangular setae; dorsal surface sculptured with distinctly transverse anastomosing striae but on posterior half, the striae are irregular medially. Mesonotum (Fig. 4) with irregular transverse anastomosing striae bearing inner granules, without campaniform sensilla; median and submedian setae arranging in a transverse line. Metanotum (Fig. 4) sculpture irregular longitudinal reticulate medially with inner markings, lateral area with longitudinal lines bearing feeble inner granules, without campaniform sensilla; median setae usually situated near anterior margin (sometimes at anterior margin), submedian setae situated at anterior margin; median setae slightly shorter than submedian setae. Meso- and metasternum each with approximately 20 long fine setae, meso- and metafurcae with spinula (Fig. 7). Fore wing (Fig. 6) first vein with 11-12 setae, second vein without setae, clavus with three veinal and one discal setae; posteromarginal fringe cilia weakly wavy. Tarsi 2-segmented.</paragraph>
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<paragraph lastPageId="3" lastPageNumber="132" pageId="2" pageNumber="131">
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Abdominal tergites
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<normalizedToken originalValue="II–VII">II-VII</normalizedToken>
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with closely spaced rows of ciliate microtrichia on lateral thirds, S1 setae small, slightly longer than the distance between their bases, but S1 setae on tergites
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<normalizedToken originalValue="VIII–IX">VIII-IX</normalizedToken>
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well developed and long, approximately twice as long as distance between their bases; tergites
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<normalizedToken originalValue="II–VIII">II-VIII</normalizedToken>
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smooth medially without any rows of microtrichia, tergite VIII with complete posteromarginal comb (Fig. 10); tergite IX without campani
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<pageBreakToken pageId="3" pageNumber="132" start="start">form</pageBreakToken>
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sensilla or microtrichia, but tergite X with 3-4 rows of microtrichia medially (Fig. 10). Abdominal sternites
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<normalizedToken originalValue="II–VII">II-VII</normalizedToken>
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with rows of ciliate microtrichia across median area, at least on posterior halves, posterior margin with fringe of microtrichia; segment II with three pairs of long posteromarginal setae, III with four pairs of long posteromarginal setae;
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<normalizedToken originalValue="IV–VII">IV-VII</normalizedToken>
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with five pairs of long posteromarginal setae, all primary setae of sternites situated at posterior margins; sternite VII with one pair of discal setae laterally (Fig. 9). Ovipsitor (Fig. 8) straight and elongate, slightly longer than twice the length of pronotum.
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</paragraph>
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<paragraph pageId="3" pageNumber="132">Male unknown.</paragraph>
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<paragraph pageId="3" pageNumber="132">
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Measurements (holotype female in microns). Distended body length 940. Head, dorsal length 50, ventral length to mouth cone tip 175, width across compound eyes 100; ocellar setae II 16; ocellar setae III 10; postocular setae I 9. Eye length 45. Pronotum length 110, maximum width 125. Metascutal median setae 17, submedian setae 18. Fore wing length 430. Length of median setae on abdominal tergite
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<normalizedToken originalValue="II–VII">II-VII</normalizedToken>
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5-10, on tergite
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<normalizedToken originalValue="VIII–IX">VIII-IX</normalizedToken>
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35-45. Antennal segments
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<normalizedToken originalValue="I–VIII">I-VIII</normalizedToken>
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length (width) as follows: 17(20), 26(23), 35(18), 33(18), 34(15), 42(14), 8(6), 12(4). Ovipositor length 240.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="132" type="etymology">
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<paragraph pageId="3" pageNumber="132">Etymology.</paragraph>
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<paragraph pageId="3" pageNumber="132">
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The specific epithet is from the Latin
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<taxonomicName lsidName="balteus" pageId="3" pageNumber="132" rank="species" species="balteus">balteus</taxonomicName>
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, meaning "belt or waistband," in reference to the abdominal tergite II being entirely brown in contrast to largely pale colouration of the other tergites.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="132" type="distribution">
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<paragraph pageId="3" pageNumber="132">Distribution.</paragraph>
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<paragraph pageId="3" pageNumber="132">China (Jiangxi).</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="132" type="remarks">
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<paragraph pageId="3" pageNumber="132">Remarks.</paragraph>
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<paragraph pageId="3" pageNumber="132">
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This new species is most similar to
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<taxonomicName class="Insecta" family="Thripidae" genus="Siamothrips" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Siamothrips initium" order="Thysanoptera" pageId="3" pageNumber="132" phylum="Arthropoda" rank="species" species="initium">Siamothrips initium</taxonomicName>
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Ng & Mound, 2015 from Malaysia; however, it can be distinguished from these two species by the key above.
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</paragraph>
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</subSubSection>
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</treatment>
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</document>
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