191 lines
18 KiB
XML
191 lines
18 KiB
XML
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<document ID-DOI="http://doi.org/10.5281/zenodo.5173934" ID-GBIF-Dataset="e7ce9dca-1d2b-4aad-8471-7ea2c177da53" ID-Zenodo-Dep="5173934" checkinTime="1628020781633" checkinUser="carolina" docAuthor="Usinger, Robert L." docDate="1946" docId="EC6DA359F54D3F2F4BDBEEADFC6BC39F" docLanguage="en" docName="InsectsOfGuamII.189.11-103.pdf.imf" docOrigin="Insects of Guam II, Honolulu, Hawaii: Bernice P. Bishop Museum, Bulletin 189" docStyle="DocumentStyle:A6818C686426A7D59822A3BD2E5D42E5.1:InsectsOfGuam.1942.book_chapter" docStyleId="A6818C686426A7D59822A3BD2E5D42E5" docStyleName="InsectsOfGuam.1942.book_chapter" docStyleVersion="1" docTitle="Zanchius fragilis Usinger 1946, new species" docType="treatment" docVersion="15" lastPageNumber="76" masterDocId="1054DB21F50C3F6D4A60EF68FFE4C168" masterDocTitle="Hemiptera Heteroptera of Guam" masterLastPageNumber="103" masterPageNumber="11" pageNumber="76" updateTime="1671328415344" updateUser="annettekang">
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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>Hemiptera Heteroptera of Guam</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>Usinger, Robert L.</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:originInfo>
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<mods:dateIssued>1946</mods:dateIssued>
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<mods:dateOther type="pubDate">1946-12-20</mods:dateOther>
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<mods:publisher>Bernice P. Bishop Museum, Bulletin 189</mods:publisher>
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<mods:place>
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<mods:placeTerm>Honolulu, Hawaii</mods:placeTerm>
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</mods:place>
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</mods:originInfo>
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<mods:titleInfo>
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<mods:title>Insects of Guam II</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:extent unit="page">
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<mods:start>11</mods:start>
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<mods:end>103</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:classification>book chapter</mods:classification>
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<mods:identifier type="DOI">http://doi.org/10.5281/zenodo.5173934</mods:identifier>
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<mods:identifier type="GBIF-Dataset">e7ce9dca-1d2b-4aad-8471-7ea2c177da53</mods:identifier>
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<mods:identifier type="Zenodo-Dep">5173934</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.5208315" ID-GBIF-Taxon="184601107" ID-Zenodo-Dep="5208315" LSID="urn:lsid:plazi:treatment:EC6DA359F54D3F2F4BDBEEADFC6BC39F" httpUri="http://treatment.plazi.org/id/EC6DA359F54D3F2F4BDBEEADFC6BC39F" lastPageId="66" lastPageNumber="76" pageId="65" pageNumber="76">
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<subSubSection box="[443,1324,453,495]" pageId="65" pageNumber="76" type="nomenclature">
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<paragraph blockId="65.[439,1843,453,2528]" box="[443,1324,453,495]" pageId="65" pageNumber="76">
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<heading box="[443,1324,453,495]" fontSize="8" level="2" pageId="65" pageNumber="76" reason="4">
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70.
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<taxonomicName authority="Usinger, 1946" authorityName="Usinger" authorityYear="1946" box="[515,826,453,495]" class="Insecta" family="Miridae" genus="Zanchius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="76" phylum="Arthropoda" rank="species" species="fragilis" status="new species">Zanchius fragilis</taxonomicName>
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,
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<taxonomicNameLabel box="[848,1058,453,495]" pageId="65" pageNumber="76" rank="species">new species</taxonomicNameLabel>
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(fig. 20,
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<emphasis box="[1231,1259,453,495]" italics="true" pageId="65" pageNumber="76">a,</emphasis>
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b).
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="65" pageNumber="76" type="description">
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<paragraph blockId="65.[439,1843,453,2528]" pageId="65" pageNumber="76">Elongate, entirely pale except for eyes and antenna! annulations. Sparsely clothed above with pale pubescence. Surface smooth, shining impunctate.</paragraph>
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<paragraph blockId="65.[439,1843,453,2528]" pageId="65" pageNumber="76">Head broader than long, 22: 15, the eyes prominent, suboval, less than half as wide as interocular space, 5: 12, located anteriorly on head, the postocular portion of head two thirds as long as an eye. Head strongly declivous in front of eyes, tylus moderately convex. Vertex with a broad, shallow depression on either side near eyes and a faint longitudinal impression between them at middle. Hind angles of head behind eyes broadly rounded, a brief, transverse, rounded carina just before hind margin. Rostrum surpassing hind coxae, proportion of segments one to four as 8: 10: 19: 14. Antennae longer than body to apex of membrane, 137: 120; the first segment thickest, second more slender, cylindrical, third and fourth most slender; proportion of segments 15: 55: 32: 35.</paragraph>
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<paragraph blockId="65.[439,1843,453,2528]" pageId="65" pageNumber="76">Pronotum as long on median line as head, almost twice as broad across humeri as long, 28: 15, the sides sinuate, roundly converging anteriorly, roundly diverging posteriorly to humeral angles. Front margin distinctly concave at middle, with a minute ledge or collar. Hind margin broadly concave in front of mesoscutum and slightly sinuate at middle. Disk elevated anteriorly, depressed a little behind middle and sublaterally on posterior lobe. Mesoscutum large, half as long as scutellum, the width at base of mesoscutum about equal to length of mesoscutum and scutellum together.</paragraph>
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<paragraph blockId="65.[439,1843,453,2528]" pageId="65" pageNumber="76">
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Hemelytra long and slender, the apices of cunei exceeding tip of abdomen.
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<collectingRegion box="[1744,1834,1203,1239]" country="New Zealand" name="West Coast" pageId="65" pageNumber="76">Costa</collectingRegion>
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! margins of coria 2.33 times as long as width of pronotum, subparallel, only feebly arcuate on basal half. Cuneus less than one third as long as corium, 20: 66. Membrane long and narrow, extending beyond apex of cuneus for a distance equal to one third the length of cuneus. Clavus, corium, and cuneus subhyaline, scarcely, sparsely, minutely punctured and with very scattered hairs except along costal margins.
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</paragraph>
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<paragraph blockId="65.[439,1843,453,2528]" pageId="65" pageNumber="76">Legs long and slender, the tibiae with very fine, long spines. Arolia distinct, flaplike and converging apically.</paragraph>
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<paragraph blockId="65.[439,1843,453,2528]" pageId="65" pageNumber="76">Right genital clasper of male short and broad, with a short, inward curved spine on upper edge and a slightly curved, slender, tapering apical arm as long as the basal portion of clasper, with acute apex. Left clasper relatively simple, curved. Appendages of aedeagus remarkably complex.</paragraph>
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<paragraph blockId="65.[439,1843,453,2528]" pageId="65" pageNumber="76">Color entirely pale, testaceous, the eyes pale brown, and with brown at apex of first antenna! segment, at basal fourth and slightly beyond middle of second segment, at apex of rostrum, and at apices of male genital processes. Hemelytra subhyaline, sometimes faintly tinged with green, the membrane faintly clouded, more distinctly so within the areole.</paragraph>
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<paragraph blockId="65.[439,1843,453,2528]" pageId="65" pageNumber="76">
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'Size: male, length
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<quantity box="[832,951,1866,1901]" metricMagnitude="-3" metricUnit="m" metricValue="3.1" pageId="65" pageNumber="76" unit="mm" value="3.1">3.1 mm</quantity>
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,, width (hemelytra)
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<quantity box="[1303,1432,1866,1901]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="65" pageNumber="76" unit="mm" value="0.9">0.9 mm</quantity>
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.; female, length
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<quantity box="[1707,1830,1866,1901]" metricMagnitude="-3" metricUnit="m" metricValue="3.4" pageId="65" pageNumber="76" unit="mm" value="3.4">3.4 mm</quantity>
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., width (hemelytra)
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<quantity box="[756,846,1906,1941]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="65" pageNumber="76" unit="mm" value="1.0">1 mm</quantity>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="65" pageNumber="76" type="description">
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<paragraph blockId="65.[439,1843,453,2528]" pageId="65" pageNumber="76">
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<materialsCitation ID-GBIF-Occurrence="3336136430" country="Guam" county="July" location="Machanao" municipality="Barrigada" pageId="65" pageNumber="76" specimenCount="5" typeStatus="holotype">
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<typeStatus box="[506,669,1969,2010]" pageId="65" pageNumber="76">Holotype</typeStatus>
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male,
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<typeStatus box="[789,926,1969,2010]" pageId="65" pageNumber="76">allotype</typeStatus>
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female, and one teneral specimen,
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<location LSID="urn:lsid:plazi:treatment:EC6DA359F54D3F2F4BDBEEADFC6BC39F:611B4494F54D3F2C4C72E8D9F92EC6B2" box="[1554,1738,1969,2010]" country="Guam" county="July" municipality="Barrigada" name="Machanao" pageId="65" pageNumber="76">Machanao</location>
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,
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<location LSID="urn:lsid:plazi:treatment:EC6DA359F54D3F2F4BDBEEADFC6BC39F:611B4494F54D3F2C4CBDE8D9F8D6C6B2" box="[1757,1842,1969,2010]" country="Guam" county="July" municipality="Barrigada" name="June" pageId="65" pageNumber="76">June</location>
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4,
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<collectedFrom box="[492,928,2021,2062]" pageId="65" pageNumber="76">
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on
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<taxonomicName authority=", Usinger" authorityName="Usinger" box="[551,928,2021,2062]" class="Magnoliopsida" family="Euphorbiaceae" genus="Macaranga" kingdom="Plantae" order="Malpighiales" pageId="65" pageNumber="76" phylum="Tracheophyta" rank="genus">
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<emphasis box="[551,758,2021,2062]" italics="true" pageId="65" pageNumber="76">Macaranga,</emphasis>
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Usinger
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</taxonomicName>
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</collectedFrom>
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;
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</materialsCitation>
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<materialsCitation ID-GBIF-Occurrence="3336136430" box="[954,1648,2021,2062]" country="Guam" county="July" location="Machanao" municipality="Barrigada" pageId="65" pageNumber="76" specimenCount="5" typeStatus="holotype">
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<specimenCount box="[954,1188,2021,2062]" pageId="65" pageNumber="76" type="generic" typeStatus="paratype">one paratype</specimenCount>
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,
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<location LSID="urn:lsid:plazi:treatment:EC6DA359F54D3F2F4BDBEEADFC6BC39F:611B4494F54D3F2C4EDFE88DFAE6C966" box="[1215,1282,2021,2062]" country="Guam" county="July" municipality="Barrigada" name="Piti" pageId="65" pageNumber="76">Piti</location>
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,
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<location LSID="urn:lsid:plazi:treatment:EC6DA359F54D3F2F4BDBEEADFC6BC39F:611B4494F54D3F2C4F7CE88DFA9DC966" box="[1308,1401,2021,2062]" country="Guam" county="July" municipality="Barrigada" name="April" pageId="65" pageNumber="76">April</location>
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30,
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<location LSID="urn:lsid:plazi:treatment:EC6DA359F54D3F2F4BDBEEADFC6BC39F:611B4494F54D3F2C4FB2E88DF98DC966" box="[1490,1641,2021,2062]" country="Guam" county="July" municipality="Barrigada" name="Usinger" pageId="65" pageNumber="76">Usinger</location>
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;
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</materialsCitation>
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<materialsCitation ID-GBIF-Occurrence="3336136430" country="Guam" county="July" location="Machanao" municipality="Barrigada" pageId="65" pageNumber="76" specimenCount="5" typeStatus="holotype">
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<specimenCount pageId="65" pageNumber="76" type="generic" typeStatus="paratypes">two paratypes</specimenCount>
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and one damaged specimen,
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<location LSID="urn:lsid:plazi:treatment:EC6DA359F54D3F2F4BDBEEADFC6BC39F:611B4494F54D3F2C4E74E77FFBB2C92A" box="[1044,1110,2071,2114]" country="Guam" county="July" municipality="Barrigada" name="Piti" pageId="65" pageNumber="76">Piti</location>
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,
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<location LSID="urn:lsid:plazi:treatment:EC6DA359F54D3F2F4BDBEEADFC6BC39F:611B4494F54D3F2C4E0BE77FFB52C92A" box="[1131,1206,2071,2114]" country="Guam" county="July" municipality="Barrigada" name="July" pageId="65" pageNumber="76">July</location>
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30,
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<collectedFrom box="[1283,1654,2071,2114]" pageId="65" pageNumber="76">
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on
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<taxonomicName authority=", Swezey" authorityName="Swezey" box="[1336,1654,2071,2114]" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" pageId="65" pageNumber="76" phylum="Tracheophyta" rank="genus">
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<emphasis box="[1336,1498,2071,2114]" italics="true" pageId="65" pageNumber="76">Ipomoea,</emphasis>
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Swezey
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</taxonomicName>
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</collectedFrom>
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;
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</materialsCitation>
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<materialsCitation ID-GBIF-Occurrence="3336136430" country="Guam" county="July" location="Machanao" municipality="Barrigada" pageId="65" pageNumber="76" specimenCount="5" typeStatus="holotype">
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<specimenCount pageId="65" pageNumber="76" type="generic" typeStatus="paratypes">two paratypes</specimenCount>
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and one teneral specimen,
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<location LSID="urn:lsid:plazi:treatment:EC6DA359F54D3F2F4BDBEEADFC6BC39F:611B4494F54D3F2C4998E722FB64C91D" box="[1016,1152,2122,2165]" country="Guam" county="July" municipality="Barrigada" name="Dededo" pageId="65" pageNumber="76">Dededo</location>
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,
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<location LSID="urn:lsid:plazi:treatment:EC6DA359F54D3F2F4BDBEEADFC6BC39F:611B4494F54D3F2C4EF7E722FB02C91D" box="[1175,1254,2122,2165]" country="Guam" county="July" municipality="Barrigada" name="May" pageId="65" pageNumber="76">May</location>
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19, on
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<emphasis box="[1391,1594,2122,2165]" italics="true" pageId="65" pageNumber="76">
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<location LSID="urn:lsid:plazi:treatment:EC6DA359F54D3F2F4BDBEEADFC6BC39F:611B4494F54D3F2C4F0FE722F9D0C91D" box="[1391,1588,2122,2165]" country="Guam" county="July" municipality="Barrigada" name="Terminalia" pageId="65" pageNumber="76">Terminalia</location>
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,
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</emphasis>
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<location LSID="urn:lsid:plazi:treatment:EC6DA359F54D3F2F4BDBEEADFC6BC39F:611B4494F54D3F2C4C28E722F904C91D" box="[1608,1760,2122,2165]" country="Guam" county="July" municipality="Barrigada" name="Usinger" pageId="65" pageNumber="76">Usinger</location>
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;
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</materialsCitation>
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<materialsCitation ID-GBIF-Occurrence="3336136430" country="Guam" county="July" location="Machanao" municipality="Barrigada" pageId="65" pageNumber="76" specimenCount="5" typeStatus="holotype">
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<specimenCount pageId="65" pageNumber="76" type="generic" typeStatus="paratype">one paratype</specimenCount>
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,
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<collectingCountry box="[623,730,2175,2216]" name="Guam" pageId="65" pageNumber="76">Guam</collectingCountry>
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,
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<location LSID="urn:lsid:plazi:treatment:EC6DA359F54D3F2F4BDBEEADFC6BC39F:611B4494F54D3F2C4891E717FC70C9C0" box="[753,916,2175,2216]" country="Guam" county="July" municipality="Barrigada" name="Fullaway" pageId="65" pageNumber="76">Fullaway</location>
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(1431)
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</materialsCitation>
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<materialsCitation ID-GBIF-Occurrence="3336136430" country="Guam" county="July" location="Machanao" municipality="Barrigada" pageId="65" pageNumber="76" specimenCount="5" typeStatus="holotype">
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and
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<specimenCount box="[1153,1388,2175,2216]" pageId="65" pageNumber="76" type="generic">one specimen</specimenCount>
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in poor condition,
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<collectingMunicipality pageId="65" pageNumber="76">Barrigada</collectingMunicipality>
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,
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<collectingCounty box="[552,627,2226,2269]" pageId="65" pageNumber="76">July</collectingCounty>
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22,
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<collectedFrom box="[711,1090,2226,2269]" pageId="65" pageNumber="76">
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on
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<taxonomicName authority=", Swezey." box="[768,1090,2226,2269]" class="Magnoliopsida" family="Malvaceae" genus="Hibiscus" kingdom="Plantae" order="Malvales" pageId="65" pageNumber="76" phylum="Tracheophyta" rank="genus">
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<emphasis box="[768,931,2226,2269]" italics="true" pageId="65" pageNumber="76">Hibiscus,</emphasis>
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Swezey.
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</taxonomicName>
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</collectedFrom>
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="66" lastPageNumber="77" pageId="65" pageNumber="76" type="description">
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<paragraph blockId="65.[439,1843,453,2528]" lastBlockId="66.[292,1692,305,759]" lastPageId="66" lastPageNumber="77" pageId="65" pageNumber="76">
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Poppius [Archiv fiir Naturgesch.
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<emphasis bold="true" box="[1171,1300,2279,2321]" pageId="65" pageNumber="76">80A(8):</emphasis>
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59, 1914] redescribed Distant's genus
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<taxonomicName box="[679,839,2330,2373]" class="Insecta" family="Miridae" genus="Zanchius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="76" phylum="Arthropoda" rank="genus">
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<emphasis box="[679,839,2330,2373]" italics="true" pageId="65" pageNumber="76">Zanchius</emphasis>
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</taxonomicName>
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(Fauna Brit.
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<collectingCountry box="[1101,1196,2330,2373]" name="India" pageId="65" pageNumber="76">India</collectingCountry>
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, Rhynch.
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<emphasis bold="true" box="[1382,1502,2330,2373]" pageId="65" pageNumber="76">2: 477,</emphasis>
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1904), and placed it in the Macrolophinae (=
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<taxonomicName box="[969,1187,2382,2424]" class="Insecta" family="Miridae" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="72" phylum="Arthropoda" rank="subFamily" subFamily="Dicyphinae">Dicyphinae</taxonomicName>
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), probably because the arolia "sind schmal, mit den Klauen verwachsen und etwas iiber die Mitte derselben sich erstreckend." Poppius also mentions the distinct apical stricture of the pronotum. The arolia are of course not visible in Distant's figure and are not mentioned in his description but there is certainly no trace of a collar in Distant's genus. As mentioned above,
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<taxonomicName authorityName="Usinger" authorityYear="1946" box="[923,1051,408,450]" class="Insecta" family="Miridae" genus="Zanchius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="66" pageNumber="77" phylum="Arthropoda" rank="species" species="fragilis">
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<emphasis box="[923,1051,408,450]" italics="true" pageId="66" pageNumber="77">fragilis</emphasis>
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</taxonomicName>
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has a very small collar, visible only under highest magnification (108 diameters). The arolia are free and convergentapicallyasintypicalOrthotylinae. IreferthisspeciestoZanchiusbecause it agrees so perfectly with Distant's description and figure, differing only in the more slender body form and in the absence of a "cell-like process at apex of corium", though the costal margin widens near the apex. I have seen species of
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<taxonomicName box="[346,507,715,759]" class="Insecta" family="Miridae" genus="Zanchius" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="66" pageNumber="77" phylum="Arthropoda" rank="genus">
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<emphasis box="[346,507,715,759]" italics="true" pageId="66" pageNumber="77">Zanchius</emphasis>
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</taxonomicName>
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from
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<collectingCountry box="[626,742,715,759]" name="Samoa" pageId="66" pageNumber="77">Samoa</collectingCountry>
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and
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<collectingCountry box="[836,906,715,759]" name="Fiji" pageId="66" pageNumber="77">Fiji</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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</treatment>
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</document>
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