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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.838.30910" ID-GBIF-Dataset="aad43238-101f-4dc3-8285-e54e0e62c283" ID-PMC="PMC6477834" ID-Pensoft-Pub="1313-2970--9" ID-PubMed="31048965" ID-ZBK="00D73780963D438487DBBC44587556E8" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1313-2970--9" ModsDocOrigin="ZooKeys " ModsDocTitle="Redescription and redefinition of the genus Chiltana Shakila-Mushtaq &amp; Akbar, 1995 (Hemiptera, Fulgoromorpha, Dictyopharidae, Dictyopharini), with description of a new species from Pakistan" checkinTime="1554992303643" checkinUser="pensoft" docAuthor="Song, Zhi-Shun, Khatri, Imran &amp; Liang, Ai-Ping" docDate="2019" docId="20591E45DFB8411F3831237C9FF42D97" docLanguage="en" docName="ZooKeys 838: 9-20" docOrigin="ZooKeys 838" docSource="http://dx.doi.org/10.3897/zookeys.838.30910" docTitle="Chiltana acarinata Song, Khatri &amp; Liang, 2019, sp. n." docType="treatment" docUuid="40014A57-8B37-4C06-832D-2599286E843D" docUuidSource="ZooBank" docVersion="5" lastPageNumber="9" masterDocId="9D5DFFFFFFC2BB03FFBBFD7CFFB39C7B" masterDocTitle="Redescription and redefinition of the genus Chiltana Shakila-Mushtaq &amp; Akbar, 1995 (Hemiptera, Fulgoromorpha, Dictyopharidae, Dictyopharini), with description of a new species from Pakistan" masterLastPageNumber="20" masterPageNumber="9" pageNumber="9" updateTime="1668167155367" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Redescription and redefinition of the genus Chiltana Shakila-Mushtaq &amp; Akbar, 1995 (Hemiptera, Fulgoromorpha, Dictyopharidae, Dictyopharini), with description of a new species from Pakistan</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Song, Zhi-Shun</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Khatri, Imran</mods:namePart>
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<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Liang, Ai-Ping</mods:namePart>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>ZooKeys</mods:title>
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<mods:part>
<mods:date>2019</mods:date>
<mods:detail type="volume">
<mods:number>838</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>9</mods:start>
<mods:end>20</mods:end>
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<mods:location>
<mods:url>http://dx.doi.org/10.3897/zookeys.838.30910</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.838.30910</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970--9</mods:identifier>
<mods:identifier type="ZBK">00D73780963D438487DBBC44587556E8</mods:identifier>
<mods:identifier type="ZooBank">00D73780963D438487DBBC44587556E8</mods:identifier>
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<treatment ID-GBIF-Taxon="156147147" LSID="urn:lsid:zoobank.org:act:40014A57-8B37-4C06-832D-2599286E843D" httpUri="http://treatment.plazi.org/id/20591E45DFB8411F3831237C9FF42D97" lastPageNumber="9" pageId="0" pageNumber="9">
<subSubSection pageId="0" pageNumber="9" type="nomenclature">
<paragraph pageId="0" pageNumber="9">
<taxonomicName LSID="http://zoobank.org/40014A57-8B37-4C06-832D-2599286E843D" class="Insecta" family="Dictyopharidae" genus="Chiltana" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chiltana acarinata" order="Hemiptera" pageId="0" pageNumber="9" phylum="Arthropoda" rank="species" species="acarinata">Chiltana acarinata</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="9">sp. n.</taxonomicNameLabel>
Figures 1, 2, 3, 4, 5
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="9" type="type material">
<paragraph pageId="0" pageNumber="9">Type material examined.</paragraph>
<paragraph pageId="0" pageNumber="9">Holotype ♂, Pakistan: Hazarganji, Chiltan National Park, 20 km SW Quetta, 3-6.vii.1989, W.J. Pulawski &amp; W.A. Khan (CAS). Paratype, 1 ♂, Pakistan: same as holotype (CAS)</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="9" type="description">
<paragraph pageId="0" pageNumber="9">Description.</paragraph>
<paragraph pageId="0" pageNumber="9">Body length (from apex of head to tip of forewings): 11.5-11.7 mm; head length (from apex of head to base of eyes): 1.2 mm; head width (including eyes): 1.5 mm; forewing length: 9.6-9.7 mm.</paragraph>
<paragraph pageId="0" pageNumber="9">
Coloration. General color brownish ochraceous marked with ivory white, pale green and purplish red on head and thorax, and dark brown on abdomen in dorsal view (Fig. 1). Head excluding eyes ivory white, vertex ochraceous basally and yellowish green apically (Fig. 2A), frons yellowish green, areas along intermediate carinae purplish red (Fig. 2C). Compound eyes fuscous with posterior margin ochraceous red and ivory white, ocelli purplish red (Fig. 2B). Clypeus pale ochraceous basally and apically, and dark brown medially, with a pair of small black spots on anteclypeus (Fig. 2C). Pronotum entirely ivory white. Mesonotum purplish red to ochraceous brown, areas of median and lateral carinae and lateral marginal areas flavescent or greenish (Fig. 2A). Forewings membrane hyaline, veins ochraceous, pterostigmal area and a large sublunate streak on distal fourth dull ochraceous (Fig. 2D). Thorax yellowish ochraceous ventrolaterally with dark brown patches adjacent to base of fore coxae. Legs pale to dark brown, with numerous black small spots (Fig. 3
<normalizedToken originalValue="AD">A-D</normalizedToken>
). Abdomen dorsally ochraceous to dark brown, with dark brown or pale ochraceous stripes of various sizes and shape, ventrally more or less uniformly yellowish ochraceous; male and female terminalia brown.
</paragraph>
<caption pageId="0" pageNumber="9">
<paragraph pageId="0" pageNumber="9">
Figure 1. Habitus of
<taxonomicName class="Insecta" family="Dictyopharidae" genus="Chiltana" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chiltana acarinata" order="Hemiptera" pageId="0" pageNumber="9" phylum="Arthropoda" rank="species" species="acarinata">Chiltana acarinata</taxonomicName>
sp. n. Scale bar: 2 mm.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="9">
Structure. Head (Fig. 2
<normalizedToken originalValue="AC">A-C</normalizedToken>
) very short, cephalic process absent. Vertex (Fig. 2A) wider than length, with ratio of length at midline to width between eyes 0.8:1. Frons with basal margin of frons projecting anteriad to apex of vertex, distinctly visible in dorsal view (Fig. 2A); in ventral view, frons with ratio of length at midline to maximum width 2.0:1; median and intermediate carinae absent (Fig. 2C). Forewings (Fig. 2D) hyaline, ratio of length to width about 3.2:1. Legs (Fig. 3
<normalizedToken originalValue="AD">A-D</normalizedToken>
) moderately long; fore femora (Fig. 3A) strongly flattened and dilated, with about 10 various sized spines on ventral margin; middle femora (Fig. 3C) flattened and dilated, with about six variously sized spines on ventral margin; fore and middle tarsomeres I and II (Fig. 3B) with several acutellae; hind tibiae (Fig. 3D) with four lateral spines and eight apical teeth; hind tarsomeres I and II with about 14 apical teeth, respectively.
</paragraph>
<caption pageId="0" pageNumber="9">
<paragraph pageId="0" pageNumber="9">
Figure 2.
<taxonomicName class="Insecta" family="Dictyopharidae" genus="Chiltana" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chiltana acarinata" order="Hemiptera" pageId="0" pageNumber="9" phylum="Arthropoda" rank="species" species="acarinata">Chiltana acarinata</taxonomicName>
sp. n. A Head, pronotum and mesonotum, dorsal view B head and pronotum, lateral view C head and pronotum, ventral view D forewing. Scale bars: 1 mm.
</paragraph>
</caption>
<caption pageId="0" pageNumber="9">
<paragraph pageId="0" pageNumber="9">
Figure 3.
<taxonomicName class="Insecta" family="Dictyopharidae" genus="Chiltana" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chiltana acarinata" order="Hemiptera" pageId="0" pageNumber="9" phylum="Arthropoda" rank="species" species="acarinata">Chiltana acarinata</taxonomicName>
sp. n. A Fore leg B fore tarsomeres and pretarsus C middle leg D hind leg. Scale bars: 1 mm.
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="9">
Male genitalia. Pygofer, in lateral view (Fig. 4B), with dorsoposterior margin forming a small and broad lobe; in ventral view (Fig. 4D) a little longer than in dorsal view (Fig. 4A) with ratio of ventral to dorsal width about 1.3:1. Gonostyles (Fig. 4
<normalizedToken originalValue="BE">B-E</normalizedToken>
) elongate, relatively narrow in basal half, dorsal apical process large and broad, directed dorsad (Fig. 4E). Aedeagus (Fig. 5
<normalizedToken originalValue="AC">A-C</normalizedToken>
) large and strongly inflated, endosomal processes elongate and robust, extended from phallobase, curved dorsad and then ventrad, apex sclerotized, elongate and acute (Fig. 5B). Phallobase with three pairs of inflated membranous lobes: a pair of large and stout dorsal lobes, directed dorsad, with a large and stout spine on apex of each lobe (Fig. 5A, B, D); a pair of large, strongly inflated, rounded ventral lobes, directed laterad, covered with numerous minute superficial spines (Fig. 5
<normalizedToken originalValue="BD">B-D</normalizedToken>
); and a pair of elongate thumb-like ventral lobes extended from dorsal side of rounded ventral lobes, their apices gradually convergent and tapering dorsad, muricate apically (Fig. 5
<normalizedToken originalValue="BD">B-D</normalizedToken>
). Segment X, in dorsal view (Fig. 5A), oval and broadest medially, with ratio of length to maximum width 1.1:1; in lateral view (Fig. 5B), short and robust, with ventral margin gradually widening from base to apex; anal style large, beyond apical ventral margin of segment X.
</paragraph>
<caption pageId="0" pageNumber="9">
<paragraph pageId="0" pageNumber="9">
Figure 4.
<taxonomicName class="Insecta" family="Dictyopharidae" genus="Chiltana" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chiltana acarinata" order="Hemiptera" pageId="0" pageNumber="9" phylum="Arthropoda" rank="species" species="acarinata">Chiltana acarinata</taxonomicName>
sp. n. A Male segment X and pygofer, dorsal view B male pygofer, gonostyles, and segment X, lateral view C male pygofer, gonostyles, and segment X, caudal view D male pygofer and gonostyles, ventral view E gonostyle. Abbreviations: as, anal style; dmp, dorsal margin of pygofer in profile; gs, gonostyle; hpg, hook-like process of gonostyle; pg, pygofer; upg, upper process of gonostyle; sx, segment X; vmp, ventral margin of pygofer in profile. Scale bars: 0.5 mm.
</paragraph>
</caption>
<caption pageId="0" pageNumber="9">
<paragraph pageId="0" pageNumber="9">
Figure 5.
<taxonomicName class="Insecta" family="Dictyopharidae" genus="Chiltana" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chiltana acarinata" order="Hemiptera" pageId="0" pageNumber="9" phylum="Arthropoda" rank="species" species="acarinata">Chiltana acarinata</taxonomicName>
sp. n. A Aedeagus, dorsal view B aedeagus, lateral view C aedeagus, ventral view D aedeagus, caudal view. Abbreviations: dl, dorsolateral lobe of phallotheca; ep, endosomal processes; pt, phallotheca; vl, ventral lobe of phallotheca. Scale bars: 0.2 mm.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="9" type="etymology">
<paragraph pageId="0" pageNumber="9">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="9">The specific epithet is borrowed from New Latin acarinatus, referring to the carinae on the frons and mesonotum being absent.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="9" type="distribution">
<paragraph pageId="0" pageNumber="9">Distribution.</paragraph>
<paragraph pageId="0" pageNumber="9">So far only known from Chiltan, Balochistan, Pakistan.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="9" type="remarks">
<paragraph pageId="0" pageNumber="9">Remarks.</paragraph>
<paragraph pageId="0" pageNumber="9">
The new species may be distinguished from the type species of
<taxonomicName class="Insecta" family="Dictyopharidae" genus="Chiltana" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Chiltana" order="Hemiptera" pageId="0" pageNumber="9" phylum="Arthropoda" rank="genus">Chiltana</taxonomicName>
,
<taxonomicName lsidName="C. baluchi" pageId="0" pageNumber="9" rank="species" species="baluchi">C. baluchi</taxonomicName>
, by the different male genitalia.
</paragraph>
</subSubSection>
</treatment>
</document>