230 lines
19 KiB
XML
230 lines
19 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.738.13277" ID-GBIF-Dataset="bf5cfe56-5e35-477a-953b-a4cb17ab7a45" ID-PMC="PMC5904391" ID-Pensoft-Pub="1313-2970-738-47" ID-PubMed="29670420" ID-ZBK="C518E4B550AC4D7FAF88B6C30B3BF002" ModsDocAuthor="" ModsDocDate="2018" ModsDocID="1313-2970-738-47" ModsDocOrigin="ZooKeys 738" ModsDocTitle="First records of the genus Pelionella Kaydan, 2015 in East Asia, with description of a new species (Hemiptera, Coccomorpha, Pseudococcidae)" checkinTime="1519083494102" checkinUser="pensoft" docAuthor="Tanaka, Hirotaka" docDate="2018" docId="B4C6EBB446172723CF18A386C00E9BF9" docLanguage="en" docName="ZooKeys 738: 47-58" docOrigin="ZooKeys 738" docSource="http://dx.doi.org/10.3897/zookeys.738.13277" docTitle="Pelionella manifecta Borchsenius 1949" docType="treatment" docVersion="4" lastPageNumber="50" masterDocId="FF952D10FFBCFF8CFFDA4B1DFFAE2D09" masterDocTitle="First records of the genus Pelionella Kaydan, 2015 in East Asia, with description of a new species (Hemiptera, Coccomorpha, Pseudococcidae)" masterLastPageNumber="58" masterPageNumber="47" pageNumber="49" updateTime="1668165455263" 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>First records of the genus Pelionella Kaydan, 2015 in East Asia, with description of a new species (Hemiptera, Coccomorpha, Pseudococcidae)</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>Tanaka, Hirotaka</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>738</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>47</mods:start>
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<mods:end>58</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.738.13277</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.738.13277</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-738-47</mods:identifier>
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<mods:identifier type="ZBK">C518E4B550AC4D7FAF88B6C30B3BF002</mods:identifier>
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<mods:identifier type="ZooBank">C518E4B550AC4D7FAF88B6C30B3BF002</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="141117783" LSID="urn:lsid:plazi:treatment:B4C6EBB446172723CF18A386C00E9BF9" httpUri="http://treatment.plazi.org/id/B4C6EBB446172723CF18A386C00E9BF9" lastPageId="3" lastPageNumber="50" pageId="2" pageNumber="49">
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<subSubSection pageId="2" pageNumber="49" type="nomenclature">
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<paragraph pageId="2" pageNumber="49">
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<taxonomicName authority="Borchsenius, 1949" authorityName="Borchsenius" authorityYear="1949" class="Insecta" family="Pseudococcidae" genus="Pelionella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Pelionella manifecta" order="Hemiptera" pageId="2" pageNumber="49" phylum="Arthropoda" rank="species" species="manifecta">Pelionella manifecta (Borchsenius, 1949)</taxonomicName>
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Figure 1
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="49" type="reference_group">
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<paragraph pageId="2" pageNumber="49">
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<taxonomicName class="Insecta" family="Pseudococcidae" genus="Peliococcus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Peliococcus manifectus" order="Hemiptera" pageId="2" pageNumber="49" phylum="Arthropoda" rank="species" species="manifectus">Peliococcus manifectus</taxonomicName>
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Borchsenius, 1949: 245: Danzig, 2001: 125.
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</paragraph>
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<paragraph pageId="2" pageNumber="49">
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<taxonomicName class="Insecta" family="Pseudococcidae" genus="Peliococcus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Peliococcus albertaccius" order="Hemiptera" pageId="2" pageNumber="49" phylum="Arthropoda" rank="species" species="albertaccius">Peliococcus albertaccius</taxonomicName>
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Goux, 1990: 83.
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</paragraph>
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<paragraph pageId="2" pageNumber="49">
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<taxonomicName class="Insecta" family="Pseudococcidae" genus="Pelionella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Pelionella manifecta" order="Hemiptera" pageId="2" pageNumber="49" phylum="Arthropoda" rank="species" species="manifecta">Pelionella manifecta</taxonomicName>
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(Borchsenius, 1949);
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<bibRefCitation author="Danzig, EM" journalOrPublisher="Russian Academy of Sciences, Zoological Institute, St. Petersburg" pageId="8" pageNumber="55" title="Palaearctic mealybugs (Homoptera: Coccinea: Pseudococcidae), Part 1: Subfamily Phenacoccinae." year="2014">Danzig and Gavrilov-Zimin 2014</bibRefCitation>
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: 457 (as an unavailable name);
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<bibRefCitation author="Kaydan, MB" journalOrPublisher="Zootaxa" pageId="8" pageNumber="55" pagination="201 - 248" title="A systematic study of Peliococcus Borchsenius (Hemiptera: Coccoidea: Pseudococcidae), with descriptions of a new Palaearctic genus and four new species from Turkey." url="https://doi.org/10.11646/zootaxa.3920.2.1" volume="3920" year="2015">Kaydan 2015</bibRefCitation>
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: 234.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="49" type="materials_examined">
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<paragraph pageId="2" pageNumber="49">Material studied.</paragraph>
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<paragraph pageId="2" pageNumber="49">
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All three adult females from Japan collected on
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<taxonomicName authority="Willd." class="Magnoliopsida" family="Asteraceae" genus="Artemisia" higherTaxonomySource="CoL" infraspecific-rank="var." kingdom="Plantae" lsidName="Artemisia indica var. maximowiczii" order="Asterales" pageId="2" pageNumber="49" phylum="Tracheophyta" rank="variety" species="indica" variety="maximowiczii">Artemisia indica Willd. var. maximowiczii</taxonomicName>
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(Nakai) H. Hara (
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<taxonomicName family="Asteraceae" lsidName="Coccomorpha" pageId="2" pageNumber="49" rank="family">Asteraceae</taxonomicName>
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). Osaka-pref., Sennan City, Kansai International Airport, on: 1 adult female, 7.X.2014, coll. I. Takahashi; 1 adult female, 12.X.2014, coll. K. Fujimoto. Hyogo-pref., Kobe City, Chuo-ku, Minato-jima, Naka-machi: 1 adult female, 8.XI.2014, coll. J. Imai (NSMT-I-Ho 00082).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="49" type="description">
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<paragraph pageId="2" pageNumber="49">Description.</paragraph>
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<paragraph pageId="2" pageNumber="49">
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Slide-mounted specimens of Japanese populations, n = 3.Adult female. Body elongate oval, 1.7-3.1 mm long, 0.9-1.8 mm wide. Eyes on margins, each 31-44
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<normalizedToken originalValue="μm">μm</normalizedToken>
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in diameter. Antenna 9-segmented, 393-444
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long; apical segment 58-60
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long, 22-25
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide; with two apical setae each 36-45
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long, and three fleshy setae 18-30
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long. Labium 95-110
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long, 80-88
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide. Circulus oval, 95-100
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide, situated just anterior to fold between abdominal segments III and IV. Legs well developed; hind legs: coxa 120-140
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long; trochanter + femur 248-282
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long; tibia + tarsus 285-306
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long; claw 30-32
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long; translucent pores absent. Ratio of lengths of tibia + tarsus to trochanter + femur 1.05-1.18:1; ratio of lengths of tibia to tarsus 2.0-2.41:1; ratio of length of trochanter + femur to greatest width of femur 3.22-4.10:1. Tarsal digitules hair-like, each 23-30
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long. Claw digitules knobbed, each 25-29
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long. Claw with well-developed denticle on plantar surface. Anterior ostioles each with a total for both lips of 15-25 trilocular pores and 2-5 setae; posterior ostioles each with a total for both lips of 24-37 trilocular pores and 4-7 setae. Anal ring 73-108
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide, bearing 6 setae, each seta 127-190
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long.
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</paragraph>
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<paragraph pageId="2" pageNumber="49">
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Dorsum. Setae spine-like, each 5-15
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long. Cerarii on margin somewhat prominent, slightly sclerotized, numbering 18 pairs; anal lobe cerarii each with 1-2 slender enlarged setae, each 10-22
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long, and one or two spine-like auxiliary setae; other cerarii mostly each with two enlarged setae and several trilocular pores. Clusters of multilocular pores with double rings present on head and thorax and on abdominal segments as follows: I 9-12, II 12, III 14-15, IV 16-19, V 18-22, VI 10-15, VII 9-11, VIII 0; each cluster containing 1-7 (usually 2-3) multilocular pores with double rings, each pore 6.0-7.1
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<normalizedToken originalValue="μm">μm</normalizedToken>
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in diameter; a small oral-collar tubular duct, 0.5-1.8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide; 1-5 large oral-collar tubular ducts, each 2.4-3.4
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide; and 1-3 minute discoidal pores, each 1.1-1.3
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<normalizedToken originalValue="μm">μm</normalizedToken>
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in diameter. Trilocular pores, each 3.2-3.9
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<normalizedToken originalValue="μm">μm</normalizedToken>
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in diameter, scattered throughout. Minute discoidal pores mainly restricted to within clusters.
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</paragraph>
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<paragraph pageId="2" pageNumber="49">
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Venter. Setae of two types: (i) slender hair-like setae, each 10-142
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long, longest setae situated medially on head; and (ii) spine-like setae in submarginal areas, each 4-12
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long. Apical setae of anal lobes 198-228
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<normalizedToken originalValue="μm">μm</normalizedToken>
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long. Multilocular disc pores with single ring, each 5.0-6.8
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<normalizedToken originalValue="μm">μm</normalizedToken>
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in diameter, present in 15-25 clusters on medial areas of abdominal segments III and IV; each cluster containing 1-5 (usually 2-3) multilocular disc pores surrounding a small oral-collar tubular duct; similar multilocular disc pores present also in single rows on other abdominal segments, as follows: V 7-8, VI 43-47, VII 62-69, VIII + IX 38-46. Multilocular pores with double rings, each 6.6-7.9
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<normalizedToken originalValue="μm">μm</normalizedToken>
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in diameter, restricted to submarginal areas of head, thorax, and abdomen, usually not arranged in clusters. Quinquelocular pores, each 3.2-5.6
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<normalizedToken originalValue="μm">μm</normalizedToken>
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in diameter, scattered medially on head, thorax, and medial area of abdominal segments. Trilocular pores, each 2.6-3.2
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<normalizedToken originalValue="μm">μm</normalizedToken>
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in diameter, scattered throughout. Minute discoidal pores, each 0.8-1.3
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<normalizedToken originalValue="μm">μm</normalizedToken>
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in diameter, few. Oral-collar tubular ducts of two sizes: small ducts restricted to within clusters; and large-sized ducts, each 2.1-2.9
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<normalizedToken originalValue="μm">μm</normalizedToken>
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wide, present on body margin and in single rows across posterior abdominal segments; also a few on head, thorax and abdominal segments II and III.
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</paragraph>
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<caption pageId="2" pageNumber="49">
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<paragraph pageId="2" pageNumber="49">
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Figure 1.
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<taxonomicName class="Insecta" family="Pseudococcidae" genus="Pelionella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Pelionella manifecta" order="Hemiptera" pageId="2" pageNumber="49" phylum="Arthropoda" rank="species" species="manifecta">Pelionella manifecta</taxonomicName>
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(Borchsenius, 1949) collected in Japan. Adult female. Abbreviations: ALC, anal lobe cerarius ANT antenna DC dorsal cluster DS dorsal setae DMP Multilocular pore with double rings LG leg MP multilocular pore OCD oral-collar tubular ducts PC Penultimate cerarius QP quinquelocular pore TP trilocular pore VC ventral cluster. Scale bars: 200
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(ANT, LG); 50
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<normalizedToken originalValue="µm">µm</normalizedToken>
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(ALC, PC); 10
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<normalizedToken originalValue="µm">µm</normalizedToken>
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for the others.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="49" type="distribution">
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<paragraph pageId="2" pageNumber="49">Distribution.</paragraph>
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<paragraph pageId="2" pageNumber="49">
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Armenia, Azerbaijan, Corsica, France, Italy, Kazakhstan, Russia (Krasnodar Territory), Sardinia, Sweden, Turkey (
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<bibRefCitation author="Kaydan, MB" journalOrPublisher="Zootaxa" pageId="8" pageNumber="55" pagination="201 - 248" title="A systematic study of Peliococcus Borchsenius (Hemiptera: Coccoidea: Pseudococcidae), with descriptions of a new Palaearctic genus and four new species from Turkey." url="https://doi.org/10.11646/zootaxa.3920.2.1" volume="3920" year="2015">Kaydan 2015</bibRefCitation>
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), and Japan.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="3" lastPageNumber="50" pageId="2" pageNumber="49" type="discussion">
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<paragraph pageId="2" pageNumber="49">Discussion.</paragraph>
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<paragraph pageId="2" pageNumber="49">
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The Japanese specimens of
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<taxonomicName class="Insecta" family="Pseudococcidae" genus="Pelionella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Pelionella manifecta" order="Hemiptera" pageId="2" pageNumber="49" phylum="Arthropoda" rank="species" species="manifecta">Pelionella manifecta</taxonomicName>
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described here differ slightly from the Azerbaijani and French material described by
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<bibRefCitation author="Kaydan, MB" journalOrPublisher="Zootaxa" pageId="8" pageNumber="55" pagination="201 - 248" title="A systematic study of Peliococcus Borchsenius (Hemiptera: Coccoidea: Pseudococcidae), with descriptions of a new Palaearctic genus and four new species from Turkey." url="https://doi.org/10.11646/zootaxa.3920.2.1" volume="3920" year="2015">Kaydan (2015)</bibRefCitation>
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in having many more multilocular disc pores on the venter of the abdominal segments, much smaller tubular ducts and pores (Table 1) and in lacking the large oral-collar tubular ducts associated with multilocular pore clusters on venter of abdominal segments III and IV. However, these morphological differences are herein tentatively regarded as intraspecific variation, because the number of tubular ducts and multilocular pores is known to vary greatly in some mealybug species (
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<bibRefCitation author="Cox, JM" journalOrPublisher="Systematic Entomology" pageId="8" pageNumber="55" pagination="361 - 382" title="An experimental study of morphological variation in mealybugs (Homoptera: Coccoidea: Pseudococcidae)." url="https://doi.org/10.1111/j.1365-3113.1983.tb00489.x" volume="8" year="1983">Cox 1983</bibRefCitation>
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;
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<bibRefCitation author="Charles, JG" journalOrPublisher="Systematic Entomology" pageId="8" pageNumber="55" pagination="285 - 294" title="Morphological variation and mating compatibility within the mealybugs Pseudococcuscalceolariae and P. similans (Hemiptera: Pseudococcidae), and a new synonymy." url="https://doi.org/10.1046/j.1365-3113.2000.00104.x" volume="25" year="2000">Charles et al. 2000</bibRefCitation>
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;
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<bibRefCitation author="Chatzidimitriou, E" journalOrPublisher="Zootaxa" pageId="8" pageNumber="55" pagination="539 - 551" title="Are Phenacoccussolani Ferris and P. defectus Ferris (Hemiptera: Coccomorpha) distinct species?" url="https://doi.org/10.11646/zootaxa.4093.4.5" volume="4093" year="2016">Chatzidimitriou et al. 2016</bibRefCitation>
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), considerable geographical morphological variation within
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<taxonomicName lsidName="P. manifecta" pageId="2" pageNumber="49" rank="species" species="manifecta">P. manifecta</taxonomicName>
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has been also recorded (
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<bibRefCitation author="Kaydan, MB" journalOrPublisher="Zootaxa" pageId="8" pageNumber="55" pagination="201 - 248" title="A systematic study of Peliococcus Borchsenius (Hemiptera: Coccoidea: Pseudococcidae), with descriptions of a new Palaearctic genus and four new species from Turkey." url="https://doi.org/10.11646/zootaxa.3920.2.1" volume="3920" year="2015">Kaydan 2015</bibRefCitation>
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), and hitherto, the morphological variation of
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<taxonomicName lsidName="P. manifecta" pageId="2" pageNumber="49" rank="species" species="manifecta">P. manifecta</taxonomicName>
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and taxonomic significances of the
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<normalizedToken originalValue="ducts’">ducts'</normalizedToken>
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and
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<normalizedToken originalValue="pores’">pores'</normalizedToken>
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sizes have not been sufficiently studied. This description of the Japanese population may be useful for understanding phenotypic variation in the species. Future molecular studies may help elucidate the extent of variation in
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<taxonomicName lsidName="P. manifecta" pageId="2" pageNumber="49" rank="species" species="manifecta">P. manifecta</taxonomicName>
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.
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</paragraph>
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<paragraph lastPageId="3" lastPageNumber="50" pageId="2" pageNumber="49">
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In Japan, this species was collected from Kansai International Airport, one of the largest airports in the country, and from the large sea-port island of Kobe City (Minato-jima), both of which are centres of international trade. Furthermore, the species has not hitherto been recorded further east than Kazakhstan. This suggests that the species
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<pageBreakToken pageId="3" pageNumber="50" start="start">might</pageBreakToken>
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not be truly endemic to Japan, but be a recent introduction. Studies of the detailed distribution of the species in Japan, and the current condition of the species at the sites where it was collected originally, may be important from both biological and plant-quarantine perspectives.
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</paragraph>
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<caption pageId="3" pageNumber="50">
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<paragraph pageId="3" pageNumber="50">
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Table 1. Comparisons of morphometric data between adult females of Japanese and Western Eurasian populations of
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<taxonomicName class="Insecta" family="Pseudococcidae" genus="Pelionella" higherTaxonomySource="GBIF" kingdom="Animalia" lsidName="Pelionella manifecta" order="Hemiptera" pageId="3" pageNumber="50" phylum="Arthropoda" rank="species" species="manifecta">Pelionella manifecta</taxonomicName>
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.
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</paragraph>
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</caption>
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<paragraph pageId="3" pageNumber="50">
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<table pageId="3" pageNumber="50">
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<tr pageId="3" pageNumber="50">
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<th colspan="1" pageId="3" pageNumber="50" rowspan="1">Morphological features</th>
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<th colspan="1" pageId="3" pageNumber="50" rowspan="1">Measurements of Japanese specimens (n = 3)</th>
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<th colspan="1" pageId="3" pageNumber="50" rowspan="1">Measurements of Azerbaijani and French specimens (from Kaydan, 2015) (n = 5)</th>
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</tr>
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<tr pageId="3" pageNumber="50">
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<td colspan="3" pageId="3" pageNumber="50" rowspan="1">General morphological features</td>
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</tr>
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<tr pageId="3" pageNumber="50">
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<td colspan="3" pageId="3" pageNumber="50" rowspan="1">Morphological features on Dorsum</td>
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</tr>
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<tr pageId="3" pageNumber="50">
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<td colspan="1" pageId="3" pageNumber="50" rowspan="1">Morphological features on Venter</td>
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</tr>
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</table>
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |