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201 lines
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.799.23925" ID-GBIF-Dataset="145d7b82-3204-46d2-a6cd-92fad4f5d474" ID-PMC="PMC6281707" ID-Pensoft-Pub="1313-2970-799-115" ID-PubMed="30532620" ID-ZBK="566B1801116044709BF1A6B7A88E802E" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-799-115" ModsDocOrigin="ZooKeys 799" ModsDocTitle="Systematics of the new genus Spinosuncus Chen, Zhang & Li with descriptions of four new species (Lepidoptera, Crambidae, Pyraustinae)" checkinTime="1543455920749" checkinUser="pensoft" docAuthor="Chen, Kai, Zhang, Dandan & Li, Houhun" docDate="2018" docId="48530F6CC6EEA831B643A5A157FCA009" docLanguage="en" docName="ZooKeys 799: 115-151" docOrigin="ZooKeys 799" docSource="http://dx.doi.org/10.3897/zookeys.799.23925" docTitle="Spinosuncus quadracutus Chen, Zhang & Li, 2018, sp. n." docType="treatment" docUuid="181BC4CF-DC36-4D53-9084-4AC91688D188" docUuidSource="ZooBank" docVersion="5" lastPageNumber="141" masterDocId="FFDDFFBAFFF9907B3600FFEBFFEDFFD0" masterDocTitle="Systematics of the new genus Spinosuncus Chen, Zhang & Li with descriptions of four new species (Lepidoptera, Crambidae, Pyraustinae)" masterLastPageNumber="151" masterPageNumber="115" originalUpdateDomain="Boston" originalUpdateTime="1543455920749" originalUpdateUser="pensoft" pageNumber="135" updateTime="1668166459411" 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>Systematics of the new genus Spinosuncus Chen, Zhang & Li with descriptions of four new species (Lepidoptera, Crambidae, Pyraustinae)</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>Chen, Kai</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>Zhang, Dandan</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, Houhun</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>2018</mods:date>
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<mods:detail type="volume">
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<mods:number>799</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>115</mods:start>
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<mods:end>151</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.799.23925</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.799.23925</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-799-115</mods:identifier>
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<mods:identifier type="ZBK">566B1801116044709BF1A6B7A88E802E</mods:identifier>
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<mods:identifier type="ZooBank">566B1801116044709BF1A6B7A88E802E</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="149831407" LSID="urn:lsid:zoobank.org:act:181BC4CF-DC36-4D53-9084-4AC91688D188" httpUri="http://treatment.plazi.org/id/48530F6CC6EEA831B643A5A157FCA009" lastPageId="26" lastPageNumber="141" pageId="20" pageNumber="135">
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<subSubSection pageId="20" pageNumber="135" type="nomenclature">
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<paragraph pageId="20" pageNumber="135">
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<taxonomicName LSID="http://zoobank.org/181BC4CF-DC36-4D53-9084-4AC91688D188" class="Insecta" family="Crambidae" genus="Spinosuncus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Spinosuncus quadracutus" order="Lepidoptera" pageId="20" pageNumber="135" phylum="Arthropoda" rank="species" species="quadracutus">Spinosuncus quadracutus</taxonomicName>
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<taxonomicNameLabel pageId="20" pageNumber="135">sp. n.</taxonomicNameLabel>
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Figs 9, 17-18, 26-27, 28
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</paragraph>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="135" type="materials_examined">
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<paragraph pageId="20" pageNumber="135">Material examined.</paragraph>
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<paragraph pageId="20" pageNumber="135">
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Type material. Holotype ♂; CHINA, Hainan: Mt. Limushan,
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<geoCoordinate direction="north" orientation="latitude" precision="555" value="19.16">19.16N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="555" value="109.73">109.73E</geoCoordinate>
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, alt. 662 m, 20.V.2013, leg. Li Jinwei, genitalia slide no. SYSU0048, molecular voucher no. SYSU-LEP0002. Paratypes: CHINA, Fujian: 1♂, Guadun, Mt. Wuyishan,
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<geoCoordinate direction="north" orientation="latitude" precision="555" value="27.74">27.74N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="555" value="117.64">117.64E</geoCoordinate>
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, alt. 1220 m, 17.V.2012, leg. Li Jinwei, genitalia slide no. SYSU0034; Hainan: 2♂, Mt. Limushan,
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<geoCoordinate direction="north" orientation="latitude" precision="555" value="19.16">19.16N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="555" value="109.73">109.73E</geoCoordinate>
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, alt. 662 m, 20.V.2013, leg. Li Jinwei, genitalia slide no. SYSU0032; 1♂, 1♀, Jianling Reserve,
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<geoCoordinate direction="north" orientation="latitude" precision="555" value="18.87">18.87N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="555" value="110.27">110.27E</geoCoordinate>
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, alt. 143 m, 8.IX.2013, leg. Chen Xiaohua, genitalia slides no. SYSU0029 (♂), SYSU0035 (♀, molecular voucher no. SYSU-LEP0001); 1♀, Mt. Diaoluoshan,
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<geoCoordinate direction="north" orientation="latitude" precision="555" value="18.65">18.65N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="555" value="109.93">109.93E</geoCoordinate>
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, alt. 98 m, 3.XI.2013, leg. Chen Kai and Chen Xiaohua, genitalia slide no. SYSU0912; 1♀, Nankai Town, Baisha,
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<geoCoordinate direction="north" orientation="latitude" precision="555" value="19.05">19.05N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="555" value="109.24">109.24E</geoCoordinate>
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, alt. 294 m, 19.V.2013, leg. Li Jinwei, genitalia slide no. SYSU0077.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="21" lastPageNumber="136" pageId="20" pageNumber="135" type="diagnosis">
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<paragraph pageId="20" pageNumber="135">Diagnosis.</paragraph>
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<paragraph lastPageId="21" lastPageNumber="136" pageId="20" pageNumber="135">
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This species is indistinguishable from
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<taxonomicName lsidName="S. aureolalis" pageId="20" pageNumber="135" rank="species" species="aureolalis">S. aureolalis</taxonomicName>
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in wing pattern. In the male genitalia, it can be distinguished from
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<taxonomicName lsidName="S. aureolalis" pageId="20" pageNumber="135" rank="species" species="aureolalis">S. aureolalis</taxonomicName>
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by the uncus with four prominent pointed spines distally (the median two small and indistinct in
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<taxonomicName lsidName="S. aureolalis" pageId="20" pageNumber="135" rank="species" species="aureolalis">S. aureolalis</taxonomicName>
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), the blunt distal projection of sacculus (pointed in
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<taxonomicName lsidName="S. aureolalis" pageId="20" pageNumber="135" rank="species" species="aureolalis">S. aureolalis</taxonomicName>
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) always set with one long spine pointing towards juxta (often with two long spines in
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<taxonomicName lsidName="S. aureolalis" pageId="20" pageNumber="135" rank="species" species="aureolalis">S. aureolalis</taxonomicName>
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, Figure 15C) and the more spinulose and with arched dorsal margin distal projection (smooth, less arched in
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<taxonomicName lsidName="S. aureolalis" pageId="20" pageNumber="135" rank="species" species="aureolalis">S. aureolalis</taxonomicName>
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, Figs 15C, 16C). In the female genitalia, it can
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<pageBreakToken pageId="21" pageNumber="136" start="start">be</pageBreakToken>
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differentiated from
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<taxonomicName lsidName="S. aureolalis" pageId="21" pageNumber="136" rank="species" species="aureolalis">S. aureolalis</taxonomicName>
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by the more closely set dorsolateral extensions of lamella postvaginalis and relatively larger and more closely set hook-like notches of the sinus vaginalis anterolaterally (Figs 26B, 27B).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="25" lastPageNumber="140" pageId="21" pageNumber="136" type="description">
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<paragraph pageId="21" pageNumber="136">Description.</paragraph>
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<paragraph lastPageId="25" lastPageNumber="140" pageId="21" pageNumber="136">
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Head. Frons brown, vertex with moderately raised scales projecting between antennae, labial palpus brown, white at base ventrally. Maxillary palpus brown, with apex pale yellow. Thorax. Yellow. Legs as described for the genus. Wingspan 26-30 mm. Wing pattern as in
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<taxonomicName lsidName="S. aureolalis" pageId="21" pageNumber="136" rank="species" species="aureolalis">S. aureolalis</taxonomicName>
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. Abdomen. Fulvous dorsally, apical margin of segments tinged with white. Male genitalia (Figs 17, 18). Uncus tapering
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<pageBreakToken pageId="22" pageNumber="137" start="start">from</pageBreakToken>
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base to middle; laterally membranous and set with several setae ventrally; otherwise strongly sclerotized; with two caniniform teeth medioventrally; distally with four sharp and slender spines, the lateral two longer, about two times as long as the median two. Valva narrow, as in
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<taxonomicName lsidName="S. aureolalis" pageId="22" pageNumber="137" rank="species" species="aureolalis">S. aureolalis</taxonomicName>
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; transtilla extended ventrally into a long and narrow projection, dorsal margin with sparse setae; costal sclerotized band rather narrow, extended to near distal end of valva; sacculus with central caniniform projection and distal cheliform projection, distal half set with dense setae ventrally, distal projection strongly sclerotized, set with dense and slightly raised spines and one moderately downcurved spine pointing towards juxta; sella short and broad, distally inflated, set
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<pageBreakToken pageId="23" pageNumber="138" start="start">with</pageBreakToken>
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modified setae forming editum, varying form fin-shaped to thick needle-shaped, ventral margin upcurved, thickened and sclerotized, distally spinose, ending in long, curved spine. Juxta shield-shaped, pentagonal, distal margin slightly bifid. Phallus as in
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<taxonomicName lsidName="S. aureolalis" pageId="23" pageNumber="138" rank="species" species="aureolalis">S. aureolalis</taxonomicName>
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. Female genitalia (Figs 26, 27). Anterior apophysis sclerotized, slightly sin
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<pageBreakToken pageId="24" pageNumber="139" start="start">uate</pageBreakToken>
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in distal third; posterior apophysis oblong, slender, and strongly sclerotized. Sinus vaginalis with two large, thick, hook-like notches anterolaterally; lamella postvaginalis sclerotized, band-shaped, extended dorsolaterally to approximately 1/3 width of sinus
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<pageBreakToken pageId="25" pageNumber="140" start="start">vaginalis</pageBreakToken>
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. Antrum granulated and broad. Ductus bursae long and moderately wide, about two times as long as diameter of corpus bursae; colliculum well-developed, with anterior end narrower. Corpus bursae globular; accessory bursa arising from posterior end of corpus bursae; rhombic signum with carinae well-developed and connected (Figure 26A) or weak and wide separated (Figure 27A), other two angles densely bearing spines, sometimes smooth medially (Figure 27A); second signum absent.
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</paragraph>
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<caption pageId="25" pageNumber="140">
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<paragraph pageId="25" pageNumber="140">
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Figures 17-18. Male genitalia of
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<taxonomicName class="Insecta" family="Crambidae" genus="Spinosuncus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Spinosuncus quadracutus" order="Lepidoptera" pageId="25" pageNumber="140" phylum="Arthropoda" rank="species" species="quadracutus">Spinosuncus quadracutus</taxonomicName>
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. 17 Fujian (genitalia slide no. SYSU0034) 18 Hainan (genitalia slide no. SYSU0048). A: Whole genitalia. B: Base of valva dorsally. C: Projections of sacculus. D: Apex of phallus. Scale bars: 0.5 mm.
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</paragraph>
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</caption>
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<caption pageId="25" pageNumber="140">
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<paragraph pageId="25" pageNumber="140">
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Figures 19-21. Female genitalia of
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<taxonomicName class="Insecta" family="Crambidae" genus="Spinosuncus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Spinosuncus" order="Lepidoptera" pageId="25" pageNumber="140" phylum="Arthropoda" rank="genus">Spinosuncus</taxonomicName>
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spp. 19
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<taxonomicName lsidName="S. contractalis" pageId="25" pageNumber="140" rank="species" species="contractalis">S. contractalis</taxonomicName>
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, Hainan (genitalia slide no. SYSU0185) 20
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<taxonomicName lsidName="S. rectacutus" pageId="25" pageNumber="140" rank="species" species="rectacutus">S. rectacutus</taxonomicName>
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, Guangxi (genitalia slide no. SYSU0979) 21
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<taxonomicName lsidName="S. brevacutus" pageId="25" pageNumber="140" rank="species" species="brevacutus">S. brevacutus</taxonomicName>
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, Guizhou (genitalia slide no. SYSU0978).
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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: Ventral views. B: Posterad of colliculum. Scale bars: 1.0 mm.
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</paragraph>
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</caption>
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<caption pageId="25" pageNumber="140">
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<paragraph pageId="25" pageNumber="140">
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Figures 22-23. Female genitalia of
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<taxonomicName class="Insecta" family="Crambidae" genus="Spinosuncus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Spinosuncus" order="Lepidoptera" pageId="25" pageNumber="140" phylum="Arthropoda" rank="genus">Spinosuncus</taxonomicName>
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spp. 22
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<taxonomicName lsidName="S. praepandalis" pageId="25" pageNumber="140" rank="species" species="praepandalis">S. praepandalis</taxonomicName>
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, Yunnan (genitalia slide no. SYSU0980) 23
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<taxonomicName lsidName="S. curvisetaceus" pageId="25" pageNumber="140" rank="species" species="curvisetaceus">S. curvisetaceus</taxonomicName>
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, Jiangxi (genitalia slide no. SYSU0061).
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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: Ventral views. B: Posterad of colliculum. Scale bars: 1.0 mm.
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</paragraph>
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</caption>
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<caption pageId="25" pageNumber="140">
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<paragraph pageId="25" pageNumber="140">
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Figures 24-25. Female genitalia of
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<taxonomicName class="Insecta" family="Crambidae" genus="Spinosuncus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Spinosuncus aureolalis" order="Lepidoptera" pageId="25" pageNumber="140" phylum="Arthropoda" rank="species" species="aureolalis">Spinosuncus aureolalis</taxonomicName>
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. 24 Yunnan (genitalia slide no. ZDD12052) 25 Yunnan (genitalia slide no. FCEL0002)
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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: Ventral views. B: Posterad of colliculum. Scale bars: 1.0 mm.
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</paragraph>
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</caption>
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<caption pageId="25" pageNumber="140">
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<paragraph pageId="25" pageNumber="140">
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Figures 26-27. Female genitalia of
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<taxonomicName class="Insecta" family="Crambidae" genus="Spinosuncus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Spinosuncus quadracutus" order="Lepidoptera" pageId="25" pageNumber="140" phylum="Arthropoda" rank="species" species="quadracutus">Spinosuncus quadracutus</taxonomicName>
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. 26 Hainan (genitalia slide no. SYSU0912) 27 Hainan (genitalia slide no. SYSU0035).
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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: Ventral views. B: Posterad of colliculum. Scale bars: 1.0 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="26" pageNumber="141" type="etymology">
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<paragraph pageId="26" pageNumber="141">
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<pageBreakToken pageId="26" pageNumber="141" start="start">Etymology</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="26" pageNumber="141">The specific name is derived from the Latin quadri- (four) and acutus (pointed), referring to the distal uncus with four pointed spines.</paragraph>
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</subSubSection>
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<subSubSection pageId="26" pageNumber="141" type="distribution">
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<paragraph pageId="26" pageNumber="141">Distribution.</paragraph>
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<paragraph pageId="26" pageNumber="141">(Figure 28). China (Fujian, Hainan)</paragraph>
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<caption pageId="26" pageNumber="141">
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<paragraph pageId="26" pageNumber="141">
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Figure 28. Distribution of
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<taxonomicName class="Insecta" family="Crambidae" genus="Spinosuncus" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Spinosuncus" order="Lepidoptera" pageId="26" pageNumber="141" phylum="Arthropoda" rank="genus">Spinosuncus</taxonomicName>
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species in China. A Distance between Bubang and Nabang.
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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> |