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155 lines
16 KiB
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.526.6154" ID-GBIF-Dataset="2c35323d-bda4-48a0-aa42-7f5f392ea677" ID-PMC="PMC4607849" ID-Pensoft-Pub="1313-2970-526-131" ID-PubMed="26487829" ID-ZBK="E4D7FA8E2289451F88B477A5D8FEE9F7" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-526-131" ModsDocOrigin="ZooKeys 526" ModsDocTitle="Three new species of Fonsecaiulus (Hemiptera, Cicadellidae, Cicadellini) from Brazil and key to species of the genus" checkinTime="1451243902306" checkinUser="pensoft" docAuthor="Felix, Marcio, Antunes, Cauan, Carvalho, Rachel A. & Mejdalani, Gabriel" docDate="2015" docId="F36515E0BED5A1DCA64DD4F83C5B834B" docLanguage="en" docName="ZooKeys 526: 131-144" docOrigin="ZooKeys 526" docSource="http://dx.doi.org/10.3897/zookeys.526.6154" docTitle="Fonsecaiulus rectangularis Felix, Antunes, Carvalho & Mejdalani, 2015, sp. n." docType="treatment" docUuid="40A8F229-4B6A-4139-9A0E-8C80C64066F4" docUuidSource="ZooBank" docVersion="4" lastPageNumber="132" masterDocId="1F0F7978FF8A280FFFBAFFDBFFD1FF92" masterDocTitle="Three new species of Fonsecaiulus (Hemiptera, Cicadellidae, Cicadellini) from Brazil and key to species of the genus" masterLastPageNumber="144" masterPageNumber="131" pageNumber="132" updateTime="1668160829695" 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>Three new species of Fonsecaiulus (Hemiptera, Cicadellidae, Cicadellini) from Brazil and key to species of the genus</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>Felix, Marcio</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>Antunes, Cauan</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>Carvalho, Rachel A.</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>Mejdalani, Gabriel</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>2015</mods:date>
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<mods:detail type="volume">
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<mods:number>526</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>131</mods:start>
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<mods:end>144</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.526.6154</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.526.6154</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-526-131</mods:identifier>
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<mods:identifier type="ZBK">E4D7FA8E2289451F88B477A5D8FEE9F7</mods:identifier>
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<mods:identifier type="ZooBank">E4D7FA8E2289451F88B477A5D8FEE9F7</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152062651" LSID="urn:lsid:zoobank.org:act:40A8F229-4B6A-4139-9A0E-8C80C64066F4" httpUri="http://treatment.plazi.org/id/F36515E0BED5A1DCA64DD4F83C5B834B" lastPageNumber="132" pageId="1" pageNumber="132">
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<subSubSection pageId="1" pageNumber="132" type="multiple">
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<paragraph pageId="1" pageNumber="132">Taxon classification Animalia Hemiptera Cicadellidae</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="132" type="nomenclature">
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<paragraph pageId="1" pageNumber="132">
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<taxonomicName LSID="http://zoobank.org/40A8F229-4B6A-4139-9A0E-8C80C64066F4" class="Insecta" family="Cicadellidae" genus="Fonsecaiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fonsecaiulus rectangularis" order="Hemiptera" pageId="1" pageNumber="132" phylum="Arthropoda" rank="species" species="rectangularis">Fonsecaiulus rectangularis</taxonomicName>
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<taxonomicNameLabel pageId="1" pageNumber="132">sp. n.</taxonomicNameLabel>
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Fig. 1
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="132" type="diagnosis">
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<paragraph pageId="1" pageNumber="132">Diagnosis.</paragraph>
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<paragraph pageId="1" pageNumber="132">
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<taxonomicName class="Insecta" family="Cicadellidae" genus="Fonsecaiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fonsecaiulus rectangularis" order="Hemiptera" pageId="1" pageNumber="132" phylum="Arthropoda" rank="species" species="rectangularis">Fonsecaiulus rectangularis</taxonomicName>
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sp. n. is characterized by the combination of the following features: (1) male pygofer with two acute processes (Fig. 1d), one posterodorsal, short and spiniform, and another posteroventral, long; (2) aedeagus with shaft long and moderately broad in lateral view (Fig. 1g), without processes, apex truncate to slightly concave; (3) paraphyses (Fig. 1h) with pair of simple long rami.
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</paragraph>
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<caption pageId="1" pageNumber="132">
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<paragraph pageId="1" pageNumber="132">
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Figure 1.
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<taxonomicName class="Insecta" family="Cicadellidae" genus="Fonsecaiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fonsecaiulus rectangularis" order="Hemiptera" pageId="1" pageNumber="132" phylum="Arthropoda" rank="species" species="rectangularis">Fonsecaiulus rectangularis</taxonomicName>
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sp. n., male holotype. a body, dorsal view b body, lateral view c pygofer, lateral view d apical left portion of pygofer, posterior view e valve and subgenital plates, ventral view f left style and connective, dorsal view g aedeagus and paraphyses, lateral view h aedeagus and paraphyses, ventral view. Body length: 5.5 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="132" type="etymology">
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<paragraph pageId="1" pageNumber="132">Etymology.</paragraph>
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<paragraph pageId="1" pageNumber="132">The specific epithet, rectangularis, refers to the shape of the aedeagal shaft in lateral view.</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="132" type="description">
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<paragraph pageId="1" pageNumber="132">Description.</paragraph>
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<paragraph pageId="1" pageNumber="132">Length. Male holotype, 5.5 mm; male paratypes, 5.3-5.5 mm.</paragraph>
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<paragraph pageId="1" pageNumber="132">
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Male holotype. Head and thorax. Head (Fig. 1a, b) with median length of crown 7/10 interocular width and 4/10 transocular width; frons not flattened medially, muscle impressions distinct; epistomal suture obsolete medially; clypeus with contour continuing profile of frons. Pronotum (Fig. 1a, b) with width equal to transocular width; lateral margins slightly convergent anteriorly. Remaining morphological characteristics of head and thorax as in the generic description of
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<bibRefCitation author="Young, DA" journalOrPublisher="Technical Bulletin of the North Carolina Agricultural Experiment Station" pageId="11" pageNumber="142" pagination="1 - 1135" title="Taxonomic study of the Cicadellinae (Homoptera: Cicadellidae), Part 2. New World Cicadellini and the genus Cicadella." volume="239" year="1977">Young (1977</bibRefCitation>
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: 760-763).
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</paragraph>
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<paragraph pageId="1" pageNumber="132">Male genitalia. Pygofer (Fig. 1c, d) with dorsoapical short spine, directed dorsally; ventroapical margin with inner long process, anteromedially turned. Valve (Fig. 1e) short and broad, anterior margin concave medially and posterior margin convex. Subgenital plates (Fig. 1e) narrow on apical two-thirds; dorsal surface with two minute, sclerotized dentiform processes on median portion, near which apical portion of styles rests; short microsetae along outer margin. Styles (Fig. 1f) with outer preapical portion with long sparse setae; apex narrowly truncate. Connective (Fig. 1f) short and broad in dorsal view, with median keel. Aedeagus (Fig. 1g, h), in lateral view, with shaft broad and elongate, curved dorsally, subrectangular; apex truncate; ventral margin laterally expanded in caudal view; dorsal apodemes long and curved posteriorly. Paraphyses (Fig. 1g, h) symmetrical, with pair of long rami extending as far posteriorly as half of aedeagal shaft, posteriorly divergent in ventral view; rami curved dorsally, with apical half dorsoventrally flattened, apex acute.</paragraph>
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<paragraph pageId="1" pageNumber="132">Color. Dorsum brown with three longitudinal yellow stripes (Fig. 1a, b); median stripe extending from apex of crown to apex of clavus, posteriorly narrowed from median portion of pronotum; pair of lateral stripes extending posteriorly from frontogenal suture along claval sulcus, almost attaining its apex, strongly narrowed on posterior two-thirds of sulcus. Crown (Fig. 1a, b) with lateral areas anteriorly to frontogenal sutures pale orange. Clavus (Fig. 1a, b) with narrow, median, elongate oblique yellow macula. Corium (Fig. 1a, b) with yellow stripe parallel and adjacent to median portion of brachial cell; yellow elongate macula on inner anteapical cell; two smaller oblique yellow maculae near costal margin, anterior one opposite claval apex, posterior one on outer anteapical cell. Face pale orange. Frons with pair of dorsolateral brown maculae continuous with color pattern of crown. Antennal ledges brown (Fig. 1b). Thoracic sclerites mostly yellow (Fig. 1b); lateral lobe of pronotum dorsally brown. Legs mostly pale orange (Fig. 1b). Thoracic sternum mostly pale orange.</paragraph>
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<paragraph pageId="1" pageNumber="132">Female unknown.</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="132" type="intraspecific variation">
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<paragraph pageId="1" pageNumber="132">Intraspecific variation</paragraph>
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<paragraph pageId="1" pageNumber="132">(based on eight male paratypes). The direction of the pygofer processes is variable; the aedeagal shaft can be more dorsally curved than in the holotype; its apical portion, in lateral view, can be broader and the apical margin, slightly concave.</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="132" type="type specimens">
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<paragraph pageId="1" pageNumber="132">Type specimens.</paragraph>
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<paragraph pageId="1" pageNumber="132">
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Brazil,
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<normalizedToken originalValue="Espírito">Espirito</normalizedToken>
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Santo State. Holotype: male, "BR, ES, Sta. Teresa, Est. \ Biol. Santa
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<normalizedToken originalValue="Lúcia">Lucia</normalizedToken>
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, 16.V.2012, \ Buys,
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<normalizedToken originalValue="Leibão">Leibao</normalizedToken>
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& Antunes \ leg." (CEIOC). Paratypes: two males, same data as holotype (CEIOC); four males, "BR, ES, Sta. Teresa, Est. \ Biol. Santa
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<normalizedToken originalValue="Lúcia">Lucia</normalizedToken>
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, 18.X.2012, \ Buys, Cordeiro & Tinoco, \ leg. Prato amarelo" (CEIOC); two males, "BR, ES, Santa Maria de \
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<normalizedToken originalValue="Jetibá">Jetiba</normalizedToken>
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, Fazenda
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<normalizedToken originalValue="Azaléia">Azaleia</normalizedToken>
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, \ 18.V.2012, Buys,
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<normalizedToken originalValue="Leibão">Leibao</normalizedToken>
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& \ Antunes leg." (MNRJ).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="132" type="remarks">
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<paragraph pageId="1" pageNumber="132">Remarks.</paragraph>
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<paragraph pageId="1" pageNumber="132">
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<taxonomicName class="Insecta" family="Cicadellidae" genus="Fonsecaiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fonsecaiulus rectangularis" order="Hemiptera" pageId="1" pageNumber="132" phylum="Arthropoda" rank="species" species="rectangularis">Fonsecaiulus rectangularis</taxonomicName>
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sp. n. (Fig. 1a, b) is similar in color and distributional pattern of stripes to
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<taxonomicName class="Insecta" family="Cicadellidae" genus="Fonsecaiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fonsecaiulus flavovittata" order="Hemiptera" pageId="1" pageNumber="132" phylum="Arthropoda" rank="species" species="flavovittata">Fonsecaiulus flavovittata</taxonomicName>
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and
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<taxonomicName class="Insecta" family="Cicadellidae" genus="Fonsecaiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fonsecaiulus gaudialis" order="Hemiptera" pageId="1" pageNumber="132" phylum="Arthropoda" rank="species" species="gaudialis">Fonsecaiulus gaudialis</taxonomicName>
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. The pair of yellow stripes extending posteriorly from the frontogenal sutures is narrower than in
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<taxonomicName class="Insecta" family="Cicadellidae" genus="Fonsecaiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fonsecaiulus flavovittata" order="Hemiptera" pageId="1" pageNumber="132" phylum="Arthropoda" rank="species" species="flavovittata">Fonsecaiulus flavovittata</taxonomicName>
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on anterior portion of claval sulcus (
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<bibRefCitation author="Wilson, MR" journalOrPublisher="Amgueddfa Cymru - National Museum Wales" pageId="11" pageNumber="142" title="Sharpshooter Leafhoppers of the World (Hemiptera: Cicadellidae subfamily Cicadellinae)" url="http://naturalhistory.museumwales.ac.uk/Sharpshooters" year="2009">Wilson et al. 2009</bibRefCitation>
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: http://naturalhistory.museumwales.ac.uk/sharpshooters/browserecord.php?-recid=1012).
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</paragraph>
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<paragraph pageId="1" pageNumber="132">
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The male genital structures are similar to those of
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<taxonomicName class="Insecta" family="Cicadellidae" genus="Fonsecaiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fonsecaiulus gaudialis" order="Hemiptera" pageId="1" pageNumber="132" phylum="Arthropoda" rank="species" species="gaudialis">Fonsecaiulus gaudialis</taxonomicName>
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. The posterior margin of the pygofer presents acute processes in both species, being a single ventral process in
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<taxonomicName class="Insecta" family="Cicadellidae" genus="Fonsecaiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fonsecaiulus gaudialis" order="Hemiptera" pageId="1" pageNumber="132" phylum="Arthropoda" rank="species" species="gaudialis">Fonsecaiulus gaudialis</taxonomicName>
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, not attaining the median line (
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<bibRefCitation author="Young, DA" journalOrPublisher="Technical Bulletin of the North Carolina Agricultural Experiment Station" pageId="11" pageNumber="142" pagination="1 - 1135" title="Taxonomic study of the Cicadellinae (Homoptera: Cicadellidae), Part 2. New World Cicadellini and the genus Cicadella." volume="239" year="1977">Young 1977</bibRefCitation>
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: figs 627c, p). In the new species, there are two processes: one dorsal, short and spiniform, and another ventral, long (Fig. 1c, d). The aedeagal shaft in both species is long and moderately broad in lateral view, without processes. The shaft apex is truncate to slightly concave in
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<taxonomicName class="Insecta" family="Cicadellidae" genus="Fonsecaiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fonsecaiulus rectangularis" order="Hemiptera" pageId="1" pageNumber="132" phylum="Arthropoda" rank="species" species="rectangularis">Fonsecaiulus rectangularis</taxonomicName>
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(Fig. 1g), while it is convex in
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<taxonomicName class="Insecta" family="Cicadellidae" genus="Fonsecaiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fonsecaiulus gaudialis" order="Hemiptera" pageId="1" pageNumber="132" phylum="Arthropoda" rank="species" species="gaudialis">Fonsecaiulus gaudialis</taxonomicName>
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(
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<bibRefCitation author="Young, DA" journalOrPublisher="Technical Bulletin of the North Carolina Agricultural Experiment Station" pageId="11" pageNumber="142" pagination="1 - 1135" title="Taxonomic study of the Cicadellinae (Homoptera: Cicadellidae), Part 2. New World Cicadellini and the genus Cicadella." volume="239" year="1977">Young 1977</bibRefCitation>
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: fig. 627f). The paraphyses have a pair of simple long rami in the new species (Fig. 1h). In
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<taxonomicName class="Insecta" family="Cicadellidae" genus="Fonsecaiulus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Fonsecaiulus gaudialis" order="Hemiptera" pageId="1" pageNumber="132" phylum="Arthropoda" rank="species" species="gaudialis">Fonsecaiulus gaudialis</taxonomicName>
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each ramus is clearly bifid (
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<bibRefCitation author="Young, DA" journalOrPublisher="Technical Bulletin of the North Carolina Agricultural Experiment Station" pageId="11" pageNumber="142" pagination="1 - 1135" title="Taxonomic study of the Cicadellinae (Homoptera: Cicadellidae), Part 2. New World Cicadellini and the genus Cicadella." volume="239" year="1977">Young 1977</bibRefCitation>
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: fig. 627h).
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |