256 lines
24 KiB
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256 lines
24 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.950.51298" ID-GBIF-Dataset="21975627-96b7-45c7-9c80-0a73a850169a" ID-PMC="PMC7387366" ID-Pensoft-Pub="1313-2970-950-51" ID-Pensoft-UUID="7F08092C01585A70A7948EA57A2A8E2E" ID-PubMed="32774101" ID-ZooBank="3E805885D3354FB3AE8DFA443FAD82AE" ModsDocID="1313-2970-950-51" checkinTime="1595285263451" checkinUser="pensoft" docAuthor="Takaoka, Hiroyuki, Srisuka, Wichai, Fukuda, Masako & Saeung, Atiporn" docDate="2020" docId="B78934D5165751C9A93B74F1F41A438A" docLanguage="en" docName="ZooKeys 950: 51-152" docOrigin="ZooKeys 950" docSource="http://dx.doi.org/10.3897/zookeys.950.51298" docTitle="Simulium (Gomphostilbia) kiewfinense Takaoka, Srisuka & Fukuda 2020, sp. nov." docType="treatment" docUuid="79DF8917-1F47-47C3-AC8A-6B26E78EAA83" docUuidSource="ZooBank" docVersion="4" id="7F08092C01585A70A7948EA57A2A8E2E" lastPageNumber="51" masterDocId="7F08092C01585A70A7948EA57A2A8E2E" masterDocTitle="Twenty-one new species of the Simulium (Gomphostilbia) asakoae species group (Diptera, Simuliidae) in Thailand, with their genetic relationships" masterLastPageNumber="152" masterPageNumber="51" pageNumber="51" updateTime="1668169112888" 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>Twenty-one new species of the Simulium (Gomphostilbia) asakoae species group (Diptera, Simuliidae) in Thailand, with their genetic relationships</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>Takaoka, Hiroyuki</mods:namePart>
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<mods:affiliation>Tropical Infectious Diseases Research and Education Centre (TIDREC), University of Malaya, 50603, Kuala Lumpur, Malaysia</mods:affiliation>
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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>Srisuka, Wichai</mods:namePart>
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<mods:affiliation>Entomology Section, Queen Sirikit Botanic Garden, P. O. Box 7, Maerim, Chiang Mai 50180, Thailand</mods:affiliation>
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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>Fukuda, Masako</mods:namePart>
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<mods:affiliation>Institute for Research Promotion, Oita University, Idaigaoka 1 - 1, Hasama, Yufu City, Oita, 879 - 5593, Japan</mods:affiliation>
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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>Saeung, Atiporn</mods:namePart>
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<mods:affiliation>Center of Insect Vector Study, Department of Parasitology, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand</mods:affiliation>
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<mods:nameIdentifier type="orcid">https://orcid.org/0000-0003-3550-5992</mods:nameIdentifier>
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<mods:nameIdentifier type="email">atisaeung.noi@gmail.com</mods:nameIdentifier>
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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>2020</mods:date>
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<mods:detail type="volume">
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<mods:number>950</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>51</mods:start>
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<mods:end>152</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.950.51298</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.950.51298</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-950-51</mods:identifier>
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<mods:identifier type="ZooBank">3E805885D3354FB3AE8DFA443FAD82AE</mods:identifier>
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<mods:identifier type="Pensoft-UUID">7F08092C01585A70A7948EA57A2A8E2E</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="165843368" LSID="urn:lsid:zoobank.org:act:79DF8917-1F47-47C3-AC8A-6B26E78EAA83" httpUri="http://treatment.plazi.org/id/B78934D5165751C9A93B74F1F41A438A" lastPageNumber="51" pageId="0" pageNumber="51">
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<subSubSection pageId="0" pageNumber="51" type="nomenclature">
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<paragraph pageId="0" pageNumber="51">
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<taxonomicName LSID="B78934D5-1657-51C9-A93B-74F1F41A438A" authority="Takaoka, Srisuka & Fukuda" authorityName="Takaoka, Srisuka & Fukuda" authorityYear="2020" class="Insecta" family="Simuliidae" genus="Simulium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Simulium (Gomphostilbia) kiewfinense" order="Diptera" pageId="0" pageNumber="51" phylum="Arthropoda" rank="species" species="kiewfinense" status="sp. nov." subGenus="Gomphostilbia">Simulium (Gomphostilbia) kiewfinense Takaoka, Srisuka & Fukuda</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="51">sp. nov.</taxonomicNameLabel>
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<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Male and pupa of S. kiewfinense sp. nov. A-E male F-H pupa. A hind basitarsus and second tarsomere (left side; lateral view) B coxites, styles and ventral plate (ventral view) C style (right side; ventrolateral view) D ventral plate and median sclerite (lateral view) E ventral plate (caudal view) F gill filaments (left side; lateral view) G terminal hooks (caudal view) H cocoon (dorsal view). Scale bars: 1.0 mm (H); 0.1 mm (A, F); 0.02 mm (B-E); 0.01 mm (G)." figureDoi="10.3897/zookeys.950.51298.figure19" httpUri="https://binary.pensoft.net/fig/433883" pageId="0" pageNumber="51">Fig. 19</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="51" type="materials_examined">
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<paragraph pageId="0" pageNumber="51">Material examined.</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Holotype</emphasis>
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: Male (with its associated pupal exuviae and cocoon) (in 80% ethanol) labeled as "Holotype:
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<taxonomicName authorityName="Takaoka, Srisuka & Fukuda" authorityYear="2020" class="Insecta" family="Simuliidae" genus="Simulium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Simulium kiewfinense" order="Diptera" pageId="0" pageNumber="51" phylum="Arthropoda" rank="species" species="kiewfinense">
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<emphasis italics="true" pageId="0" pageNumber="51">Simulium kiewfinense</emphasis>
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</taxonomicName>
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male, QSBG col. no. 36, Thailand, 6-IV-2018, by W. Srisuka", collected from a stream (width 1.1 m, depth 12 cm, bed sandy, moderate flow, pH 6.9, 18.3 °C, partially shaded, elevation 1,446 m,
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<geoCoordinate degrees="18" direction="north" minutes="51" orientation="latitude" precision="1" seconds="38.8" value="18.860779">18°51'38.8"N</geoCoordinate>
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,
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<geoCoordinate degrees="99" direction="east" minutes="22" orientation="longitude" precision="1" seconds="15.2" value="99.37089">99°22'15.2"E</geoCoordinate>
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), at Kiew Fin, Muang Pan District, Lampang Province, Thailand, 6-IV-2018, by W. Srisuka (Coll. No. 36).
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Paratypes</emphasis>
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: Two males (thorax of one male for DNA analysis) (with their associated pupal exuviae and cocoons) (in 80% ethanol), same data as for holotype.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="51" type="diagnosis">
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<paragraph pageId="0" pageNumber="51">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="51">Male: greater number of upper-eye facets in 16 or 17 vertical columns and 16 or 17 horizontal rows one each side.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="51" type="description">
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<paragraph pageId="0" pageNumber="51">Description.</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" pageId="0" pageNumber="51">Male</emphasis>
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(
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<emphasis italics="true" pageId="0" pageNumber="51">N</emphasis>
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= 3). Body length 2.0-2.1 mm.
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Head.</emphasis>
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Somewhat wider than thorax. Upper eye medium brown, consisting of large facets in 16 or 17 vertical columns and 16 or 17 horizontal rows. Antenna composed of scape, pedicel and nine flagellomeres, medium to dark brown except scape, pedicel, and base of first flagellomere yellow; first flagellomere elongate, 1.8 times length of second. Maxillary palpus light brown, with five palpal segments, proportional lengths of third, fourth, and fifth palpomeres 1.0:1.0:2.6; sensory vesicle 0.19 times length of third palpal segment.
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Legs.</emphasis>
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Foreleg: tibia whitish except apical three-tenths dark brown and subbasal portion light brown; basitarsus moderately dilated, 6.6-7.1 times as long as its greatest width. Midleg: tarsus dark brown except basal one-third of basitarsus dark yellow to light brown (border not well defined). Hind leg: coxa light brown; tarsus (Fig.
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<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Male and pupa of S. kiewfinense sp. nov. A-E male F-H pupa. A hind basitarsus and second tarsomere (left side; lateral view) B coxites, styles and ventral plate (ventral view) C style (right side; ventrolateral view) D ventral plate and median sclerite (lateral view) E ventral plate (caudal view) F gill filaments (left side; lateral view) G terminal hooks (caudal view) H cocoon (dorsal view). Scale bars: 1.0 mm (H); 0.1 mm (A, F); 0.02 mm (B-E); 0.01 mm (G)." figureDoi="10.3897/zookeys.950.51298.figure19" httpUri="https://binary.pensoft.net/fig/433883" pageId="0" pageNumber="51">19A</figureCitation>
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) brownish black except basal two-fifths to little less than basal half of basitarsus and basal one-third of second tarsomere yellow; basitarsus (Fig.
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<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Male and pupa of S. kiewfinense sp. nov. A-E male F-H pupa. A hind basitarsus and second tarsomere (left side; lateral view) B coxites, styles and ventral plate (ventral view) C style (right side; ventrolateral view) D ventral plate and median sclerite (lateral view) E ventral plate (caudal view) F gill filaments (left side; lateral view) G terminal hooks (caudal view) H cocoon (dorsal view). Scale bars: 1.0 mm (H); 0.1 mm (A, F); 0.02 mm (B-E); 0.01 mm (G)." figureDoi="10.3897/zookeys.950.51298.figure19" httpUri="https://binary.pensoft.net/fig/433883" pageId="0" pageNumber="51">19A</figureCitation>
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) 3.7-3.8 times as long as wide, and 0.9 and 1.0 times as wide as greatest width of tibia and femur, respectively; calcipala (Fig.
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<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Male and pupa of S. kiewfinense sp. nov. A-E male F-H pupa. A hind basitarsus and second tarsomere (left side; lateral view) B coxites, styles and ventral plate (ventral view) C style (right side; ventrolateral view) D ventral plate and median sclerite (lateral view) E ventral plate (caudal view) F gill filaments (left side; lateral view) G terminal hooks (caudal view) H cocoon (dorsal view). Scale bars: 1.0 mm (H); 0.1 mm (A, F); 0.02 mm (B-E); 0.01 mm (G)." figureDoi="10.3897/zookeys.950.51298.figure19" httpUri="https://binary.pensoft.net/fig/433883" pageId="0" pageNumber="51">19A</figureCitation>
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) slightly shorter than basal width, and 0.33 times as wide as greatest width of basitarsus.
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Wing.</emphasis>
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Length 1.9-2.0 mm. Subcosta bare.
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Genitalia.</emphasis>
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Coxite in ventral view (Fig.
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<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Male and pupa of S. kiewfinense sp. nov. A-E male F-H pupa. A hind basitarsus and second tarsomere (left side; lateral view) B coxites, styles and ventral plate (ventral view) C style (right side; ventrolateral view) D ventral plate and median sclerite (lateral view) E ventral plate (caudal view) F gill filaments (left side; lateral view) G terminal hooks (caudal view) H cocoon (dorsal view). Scale bars: 1.0 mm (H); 0.1 mm (A, F); 0.02 mm (B-E); 0.01 mm (G)." figureDoi="10.3897/zookeys.950.51298.figure19" httpUri="https://binary.pensoft.net/fig/433883" pageId="0" pageNumber="51">19B</figureCitation>
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) nearly rectangular, 1.8 times as long as its greatest width. Style in ventral view (Fig.
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<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Male and pupa of S. kiewfinense sp. nov. A-E male F-H pupa. A hind basitarsus and second tarsomere (left side; lateral view) B coxites, styles and ventral plate (ventral view) C style (right side; ventrolateral view) D ventral plate and median sclerite (lateral view) E ventral plate (caudal view) F gill filaments (left side; lateral view) G terminal hooks (caudal view) H cocoon (dorsal view). Scale bars: 1.0 mm (H); 0.1 mm (A, F); 0.02 mm (B-E); 0.01 mm (G)." figureDoi="10.3897/zookeys.950.51298.figure19" httpUri="https://binary.pensoft.net/fig/433883" pageId="0" pageNumber="51">19B</figureCitation>
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) with round apex. Ventral plate in ventral view (Fig.
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<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Male and pupa of S. kiewfinense sp. nov. A-E male F-H pupa. A hind basitarsus and second tarsomere (left side; lateral view) B coxites, styles and ventral plate (ventral view) C style (right side; ventrolateral view) D ventral plate and median sclerite (lateral view) E ventral plate (caudal view) F gill filaments (left side; lateral view) G terminal hooks (caudal view) H cocoon (dorsal view). Scale bars: 1.0 mm (H); 0.1 mm (A, F); 0.02 mm (B-E); 0.01 mm (G)." figureDoi="10.3897/zookeys.950.51298.figure19" httpUri="https://binary.pensoft.net/fig/433883" pageId="0" pageNumber="51">19B</figureCitation>
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) with basal arms nearly parallel-sided, then convergent apically; ventral plate in caudal view (Fig.
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<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Male and pupa of S. kiewfinense sp. nov. A-E male F-H pupa. A hind basitarsus and second tarsomere (left side; lateral view) B coxites, styles and ventral plate (ventral view) C style (right side; ventrolateral view) D ventral plate and median sclerite (lateral view) E ventral plate (caudal view) F gill filaments (left side; lateral view) G terminal hooks (caudal view) H cocoon (dorsal view). Scale bars: 1.0 mm (H); 0.1 mm (A, F); 0.02 mm (B-E); 0.01 mm (G)." figureDoi="10.3897/zookeys.950.51298.figure19" httpUri="https://binary.pensoft.net/fig/433883" pageId="0" pageNumber="51">19E</figureCitation>
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) with ventral margin nearly straight. Cercus with 14 or 15 hairs.
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</paragraph>
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<caption doi="10.3897/zookeys.950.51298.figure19" httpUri="https://binary.pensoft.net/fig/433883" pageId="0" pageNumber="51" start="Figure 19" startId="F19">
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" pageId="0" pageNumber="51">Figure 19.</emphasis>
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Male and pupa of
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<taxonomicName lsidName="S. kiewfinense" pageId="0" pageNumber="51" rank="species" species="kiewfinense">
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<emphasis italics="true" pageId="0" pageNumber="51">S. kiewfinense</emphasis>
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</taxonomicName>
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sp. nov.
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<emphasis bold="true" pageId="0" pageNumber="51">A-E</emphasis>
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male
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<emphasis bold="true" pageId="0" pageNumber="51">F-H</emphasis>
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pupa.
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<emphasis bold="true" pageId="0" pageNumber="51">A</emphasis>
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hind basitarsus and second tarsomere (left side; lateral view)
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<emphasis bold="true" pageId="0" pageNumber="51">B</emphasis>
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coxites, styles and ventral plate (ventral view)
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<emphasis bold="true" pageId="0" pageNumber="51">C</emphasis>
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style (right side; ventrolateral view)
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<emphasis bold="true" pageId="0" pageNumber="51">D</emphasis>
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ventral plate and median sclerite (lateral view)
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<emphasis bold="true" pageId="0" pageNumber="51">E</emphasis>
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ventral plate (caudal view)
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<emphasis bold="true" pageId="0" pageNumber="51">F</emphasis>
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gill filaments (left side; lateral view)
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<emphasis bold="true" pageId="0" pageNumber="51">G</emphasis>
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terminal hooks (caudal view)
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<emphasis bold="true" pageId="0" pageNumber="51">H</emphasis>
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cocoon (dorsal view). Scale bars: 1.0 mm (
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<emphasis bold="true" pageId="0" pageNumber="51">H</emphasis>
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); 0.1 mm (
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<emphasis bold="true" pageId="0" pageNumber="51">A, F</emphasis>
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); 0.02 mm (
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<emphasis bold="true" pageId="0" pageNumber="51">B-E</emphasis>
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); 0.01 mm (
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<emphasis bold="true" pageId="0" pageNumber="51">G</emphasis>
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).
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</paragraph>
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</caption>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" pageId="0" pageNumber="51">Pupa</emphasis>
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(
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<emphasis italics="true" pageId="0" pageNumber="51">N</emphasis>
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= 3). Body length 2.5-2.7 mm.
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Head.</emphasis>
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Integument yellow.
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Thorax.</emphasis>
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Integument yellow, moderately covered with round tubercles except dorsolateral surface of posterior half almost bare. Gill (Fig.
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<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Male and pupa of S. kiewfinense sp. nov. A-E male F-H pupa. A hind basitarsus and second tarsomere (left side; lateral view) B coxites, styles and ventral plate (ventral view) C style (right side; ventrolateral view) D ventral plate and median sclerite (lateral view) E ventral plate (caudal view) F gill filaments (left side; lateral view) G terminal hooks (caudal view) H cocoon (dorsal view). Scale bars: 1.0 mm (H); 0.1 mm (A, F); 0.02 mm (B-E); 0.01 mm (G)." figureDoi="10.3897/zookeys.950.51298.figure19" httpUri="https://binary.pensoft.net/fig/433883" pageId="0" pageNumber="51">19F</figureCitation>
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) composed of eight slender thread-like filaments, arranged as [3+(1+2)]+2 from dorsal to ventral; common basal stalk 0.7-0.8 times length of interspiracular trunk; stalk of ventral pair of filaments 0.9-1.2 times length of common basal stalk, and 0.7-0.9 times length of interspiracular trunk; primary stalk of dorsal triplet lying against that of lower pair at angle of 70-80° when viewed laterally; filaments of dorsal triplet subequal in length (1.5-2.1 mm) and thickness to one another; filaments of middle triplet subequal in length (2.0-2.5 mm) and thickness to one another; two filaments of ventral pair subequal in length (3.0-3.5 mm) and thickness to each other and 1.3-1.5 times as thick as six other filaments of dorsal and middle triplets when compared basally.
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Abdomen.</emphasis>
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Dorsally, all segments light yellowish; segments 1 and 2 without minute tubercles; segment 9 with pair of wide flat terminal hooks (Fig.
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<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Male and pupa of S. kiewfinense sp. nov. A-E male F-H pupa. A hind basitarsus and second tarsomere (left side; lateral view) B coxites, styles and ventral plate (ventral view) C style (right side; ventrolateral view) D ventral plate and median sclerite (lateral view) E ventral plate (caudal view) F gill filaments (left side; lateral view) G terminal hooks (caudal view) H cocoon (dorsal view). Scale bars: 1.0 mm (H); 0.1 mm (A, F); 0.02 mm (B-E); 0.01 mm (G)." figureDoi="10.3897/zookeys.950.51298.figure19" httpUri="https://binary.pensoft.net/fig/433883" pageId="0" pageNumber="51">19G</figureCitation>
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), of which outer margin 2.3-2.7 times length of inner margin and crenulated when viewed caudally.
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="51">Cocoon</emphasis>
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(Fig.
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<figureCitation captionStart="Figure 19" captionStartId="F19" captionText="Figure 19. Male and pupa of S. kiewfinense sp. nov. A-E male F-H pupa. A hind basitarsus and second tarsomere (left side; lateral view) B coxites, styles and ventral plate (ventral view) C style (right side; ventrolateral view) D ventral plate and median sclerite (lateral view) E ventral plate (caudal view) F gill filaments (left side; lateral view) G terminal hooks (caudal view) H cocoon (dorsal view). Scale bars: 1.0 mm (H); 0.1 mm (A, F); 0.02 mm (B-E); 0.01 mm (G)." figureDoi="10.3897/zookeys.950.51298.figure19" httpUri="https://binary.pensoft.net/fig/433883" pageId="0" pageNumber="51">19H</figureCitation>
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). Pale yellow, slipper-shaped, moderately woven, moderately extended ventrolaterally; anterior margin thickly woven medially, often with bulge; 3.0-3.3 mm long by 2.2 mm wide.
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</paragraph>
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<paragraph pageId="0" pageNumber="51">
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<emphasis bold="true" pageId="0" pageNumber="51">Female</emphasis>
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and
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<emphasis bold="true" pageId="0" pageNumber="51">mature larva</emphasis>
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. Unknown.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="51" type="etymology">
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<paragraph pageId="0" pageNumber="51">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="51">
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The species name,
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<taxonomicName lsidName="kiewfinense" pageId="0" pageNumber="51" rank="species" species="kiewfinense">
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<emphasis italics="true" pageId="0" pageNumber="51">kiewfinense</emphasis>
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</taxonomicName>
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, refers to the local name, Kiew Fin, where this species was collected.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="51" type="distribution">
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<paragraph pageId="0" pageNumber="51">Distribution.</paragraph>
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<paragraph pageId="0" pageNumber="51">Thailand (Lampang).</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="51" type="discussion">
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<paragraph pageId="0" pageNumber="51">Discussion.</paragraph>
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<paragraph pageId="0" pageNumber="51">
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This new species is similar to
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<taxonomicName lsidName="S. junkumae" pageId="0" pageNumber="51" rank="species" species="junkumae">
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<emphasis italics="true" pageId="0" pageNumber="51">S. junkumae</emphasis>
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</taxonomicName>
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sp. nov. described above and
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<taxonomicName lsidName="S. hongthaii" pageId="0" pageNumber="51" rank="species" species="hongthaii">
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<emphasis italics="true" pageId="0" pageNumber="51">S. hongthaii</emphasis>
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</taxonomicName>
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from Vietnam (
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<bibRefCitation DOI="https://doi.org/10.11646/zootaxa.3838.3.6" author="Takaoka, H" journalOrPublisher="Zootaxa" pageId="0" pageNumber="51" pagination="347 - 366" refId="B23" refString="Takaoka, H, Sofian-Azirun, M, Ya'cob, Z, Chen, CD, Lau, KW, Pham, HT, 2014a. New species and records of blackflies (Diptera: Simuliidae) from Vinh Phuc Province, Vietnam. Zootaxa 3838: 347 - 366, DOI: https://doi.org/10.11646/zootaxa.3838.3.6" title="New species and records of blackflies (Diptera: Simuliidae) from Vinh Phuc Province, Vietnam." url="https://doi.org/10.11646/zootaxa.3838.3.6" volume="3838" year="2014 a">Takaoka et al. 2014a</bibRefCitation>
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) in having the greater number of male upper-eye facets. However, it is distinguished from both species by the relative length of the fore basitarsus against its greatest width (6.6-7.1 in this new species versus 7.8-8.1 in
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<taxonomicName lsidName="S. junkumae" pageId="0" pageNumber="51" rank="species" species="junkumae">
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<emphasis italics="true" pageId="0" pageNumber="51">S. junkumae</emphasis>
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</taxonomicName>
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sp. nov. and 7.5-8.4 in
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<taxonomicName lsidName="S. hongthaii" pageId="0" pageNumber="51" rank="species" species="hongthaii">
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<emphasis italics="true" pageId="0" pageNumber="51">S. hongthaii</emphasis>
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</taxonomicName>
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), also from
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<taxonomicName lsidName="S. junkumae" pageId="0" pageNumber="51" rank="species" species="junkumae">
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<emphasis italics="true" pageId="0" pageNumber="51">S. junkumae</emphasis>
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</taxonomicName>
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sp. nov. by the male subcosta bare (subcosta with hairs in
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<taxonomicName lsidName="S. junkumae" pageId="0" pageNumber="51" rank="species" species="junkumae">
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<emphasis italics="true" pageId="0" pageNumber="51">S. junkumae</emphasis>
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</taxonomicName>
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sp. nov.) and from
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<taxonomicName lsidName="S. (G.) hongthaii" pageId="0" pageNumber="51" rank="species" species="hongthaii" subGenus="G.">S. (G.) hongthaii</taxonomicName>
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by the relative length of the coxite against its greatest width (1.8 in this new species and 2.2 in
|
|
<taxonomicName lsidName="S. hongthaii" pageId="0" pageNumber="51" rank="species" species="hongthaii">
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<emphasis italics="true" pageId="0" pageNumber="51">S. hongthaii</emphasis>
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</taxonomicName>
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).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |