233 lines
27 KiB
XML
233 lines
27 KiB
XML
<document id="F21F421D755208614E8449E6A2CA11E8" ID-CLB-Dataset="29741" ID-DOI="10.11646/zootaxa.4443.1.1" ID-GBIF-Dataset="fb772898-fe24-438e-9a4a-1a98c5b393a8" ID-ISSN="1175-5326" ID-Zenodo-Dep="1305628" ID-ZooBank="urn:lsid:zoobank.org:pub:8CF7D069-783C-4D20-8A10-6987529AB4BE" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1530775745819" checkinUser="plazi" docAuthor="Chris J. Hodgson & Douglas J. Williams" docDate="2018" docId="03A687D07B6F031FEEA8FB24FEB4FA85" docLanguage="en" docName="zootaxa.4443.1.1.pdf.imf" docOrigin="Zootaxa 4443 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Discochiton crenulatum Hodgson, spec. n." docType="treatment" docVersion="7" lastPageNumber="26" masterDocId="FF9FFFA87B780306EE3FFFACFFC6FFFD" masterDocTitle="Revision of the soft scale genus Paralecanium (Hemiptera: Coccomorpha: Coccidae) with the introduction of three new genera and twenty new species" masterLastPageNumber="162" masterPageNumber="1" pageNumber="24" updateTime="1698552844880" updateUser="ExternalLinkService">
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<mods:mods id="E773E1643C264C5CE5091E098330EACC" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="C20E8E1DE8312E634861638A5B9C332A">
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<mods:title id="81B7333565C7C5CADCEB5F2D997A125B">Revision of the soft scale genus Paralecanium (Hemiptera: Coccomorpha: Coccidae) with the introduction of three new genera and twenty new species</mods:title>
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<mods:name id="9450626345003F61A9E0B92FA616FA61" type="personal">
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<mods:roleTerm id="C8664796E6012DAE3E327508B6794D5D">Author</mods:roleTerm>
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<mods:namePart id="9D64182DC62FCDA230BBD95B3E21D20E">Chris J. Hodgson</mods:namePart>
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</mods:name>
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<mods:name id="802FB6BE1498747B88B6B0DE75171802" type="personal">
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<mods:roleTerm id="5228DC6C3CFE7BB0737543507463651D">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="DFF41F406E38F0AAD5DCBBC03619AD80">Douglas J. Williams</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="A125971364D13B6DE190F466E732CC94">text</mods:typeOfResource>
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<mods:titleInfo id="A28DF4BFB744078FE35043D1F1D505D4">
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<mods:title id="6BA5535BA9CE1424197DEA88BCC547E0">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="97FBD131B3E08C4160F771C2B3083789">
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<mods:date id="9116B7F024AD20344B8D0A825A97297D">2018</mods:date>
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<mods:detail id="015A7564CCD34489513FBB72A1AFDD93" type="pubDate">
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<mods:number id="1491E740C29A56BF311EC5FE0AB1CD1E">2018-07-05</mods:number>
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</mods:detail>
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<mods:detail id="CC77596D81DEF3DBD08FFC431C6D5E43" type="volume">
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<mods:number id="57F9912BEF70672F8858667D202DD3A1">4443</mods:number>
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</mods:detail>
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<mods:detail id="C70369C844CCEBAFADE2248F480FA7E0" type="issue">
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<mods:number id="0815B9AFCE7A9691AE9C8EC851A3A4FE">1</mods:number>
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<mods:start id="2F9C252AB9AF9C121162920F602C6D14">1</mods:start>
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<mods:classification id="713F927D42FDD803C13A132FCDBF172A">journal article</mods:classification>
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<mods:identifier id="8D6BA5805FD5913BA932E8AC2E59171F" type="CLB-Dataset">29741</mods:identifier>
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<mods:identifier id="0D9C040F64AE8E5D1C143D1A1FDD8149" type="DOI">10.11646/zootaxa.4443.1.1</mods:identifier>
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<mods:identifier id="9031C6C84E6E0AF0EF22C3073349FD83" type="GBIF-Dataset">fb772898-fe24-438e-9a4a-1a98c5b393a8</mods:identifier>
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<mods:identifier id="9A3398BECDDB0DC8C3AB25616B986043" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="1D5B291873F471B45DAE3773F9B5648C" type="Zenodo-Dep">1305628</mods:identifier>
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<mods:identifier id="8E41B5AA77F8EC2E552D29E427E78D93" type="ZooBank">urn:lsid:zoobank.org:pub:8CF7D069-783C-4D20-8A10-6987529AB4BE</mods:identifier>
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</mods:mods>
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<treatment id="03A687D07B6F031FEEA8FB24FEB4FA85" ID-DOI="http://doi.org/10.5281/zenodo.5981446" ID-GBIF-Taxon="146071265" ID-Zenodo-Dep="5981446" LSID="urn:lsid:plazi:treatment:03A687D07B6F031FEEA8FB24FEB4FA85" httpUri="http://treatment.plazi.org/id/03A687D07B6F031FEEA8FB24FEB4FA85" lastPageId="25" lastPageNumber="26" pageId="23" pageNumber="24">
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<subSubSection id="C315654D7B6F0311EEA8FB24FF2DFB3E" pageId="23" pageNumber="24" type="nomenclature">
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<paragraph id="8BB036C67B6F0311EEA8FB24FD53FB5F" blockId="23.[151,661,1160,1219]" box="[151,661,1160,1186]" pageId="23" pageNumber="24">
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<heading id="D0F881AA7B6F0311EEA8FB24FD53FB5F" bold="true" box="[151,661,1160,1186]" fontSize="11" level="1" pageId="23" pageNumber="24" reason="1">
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<emphasis id="B97BEAD47B6F0311EEA8FB24FD53FB5F" bold="true" box="[151,661,1160,1186]" pageId="23" pageNumber="24">
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<taxonomicName id="4C0F4D457B6F0311EEA8FB24FDF7FB5F" authority="Hodgson" authorityName="Hodgson" box="[151,561,1160,1186]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="crenulatum" status="sp. nov.">
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<emphasis id="B97BEAD47B6F0311EEA8FB24FE7DFB5F" bold="true" box="[151,443,1160,1186]" italics="true" pageId="23" pageNumber="24">Discochiton crenulatum</emphasis>
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Hodgson
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</taxonomicName>
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<taxonomicNameLabel id="A24857AF7B6F0311EC07FB24FD53FB5F" box="[568,661,1160,1186]" pageId="23" pageNumber="24" rank="species">spec. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BB036C67B6F0311EEA8FB06FF2DFB3E" blockId="23.[151,661,1160,1219]" box="[151,235,1194,1219]" pageId="23" pageNumber="24">
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(
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<figureCitation id="13342A437B6F0311EEA0FB06FF25FB3E" box="[159,227,1194,1219]" captionStart="FIGURE 6" captionStartId="24.[151,250,1950,1972]" captionTargetBox="[176,1385,228,1910]" captionTargetId="figure@24.[151,1436,193,1928]" captionTargetPageId="24" captionText="FIGURE 6. Discochiton crenulatum Hodgson, spec. n., adult female." httpUri="https://zenodo.org/record/1305640/files/figure.png" pageId="23" pageNumber="24">Fig. 6</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C315654D7B6F0311EEA8FB5EFA4EF9CD" pageId="23" pageNumber="24" type="materials_examined">
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<paragraph id="8BB036C67B6F0311EEA8FB5EFD28FA5D" blockId="23.[151,1436,1266,2017]" pageId="23" pageNumber="24">
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<emphasis id="B97BEAD47B6F0311EEA8FB5EFCB6FAF6" bold="true" box="[151,880,1266,1291]" pageId="23" pageNumber="24">
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Material examined.
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<typeStatus id="54B488647B6F0311EFA6FB5EFDC0FAF6" box="[409,518,1266,1291]" pageId="23" pageNumber="24" type="holotype">Holotype</typeStatus>
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f:
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<collectingCountry id="F31876567B6F0311EC07FB5EFCADFAF6" box="[568,875,1266,1291]" name="Papua New Guinea" pageId="23" pageNumber="24">
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<collectingRegion id="49CBF8247B6F0311EC07FB5EFD53FAF6" box="[568,661,1266,1291]" country="Indonesia" name="Papua Barat" pageId="23" pageNumber="24">
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<collectionCode id="ED1EAE037B6F0311EC07FB5EFD53FAF6" box="[568,661,1266,1291]" pageId="23" pageNumber="24">PAPUA</collectionCode>
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</collectingRegion>
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<collectionCode id="ED1EAE037B6F0311EC9AFB5EFD2EFAF6" box="[677,744,1266,1291]" country="Australia" httpUri="http://grbio.org/cool/93c9-w2q7" name="University of Newcastle" pageId="23" pageNumber="24">NEW</collectionCode>
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<collectionCode id="ED1EAE037B6F0311ECC8FB5EFCADFAF6" box="[759,875,1266,1291]" pageId="23" pageNumber="24">GUINEA</collectionCode>
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</collectingCountry>
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:
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</emphasis>
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left label:
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<taxonomicName id="4C0F4D457B6F0311EA3CFB5EFB5DFAF6" box="[1027,1179,1266,1291]" class="Insecta" family="Coccidae" genus="Paralecanium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="23" pageNumber="162" phylum="Arthropoda" rank="genus">Paralecanium</taxonomicName>
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/ New
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<collectingCountry id="F31876567B6F0311EB37FB5EFA9FFAF6" box="[1288,1369,1266,1291]" name="Guinea-Bissau" pageId="23" pageNumber="24">Guinea</collectingCountry>
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/ on
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<taxonomicName id="4C0F4D457B6F0311EEA8FAB5FEE5FACF" box="[151,291,1305,1330]" class="Magnoliopsida" family="Orchidaceae" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="23" pageNumber="24" phylum="Tracheophyta" rank="family">Orchidaceae</taxonomicName>
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/
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<date id="FFB110067B6F0311EF00FAB6FE4CFACF" box="[319,394,1306,1330]" pageId="23" pageNumber="24" value="1978-07-08">8-7-78</date>
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leaf / Los
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<collectingRegion id="49CBF8247B6F0311EC31FAB5FDACFACF" box="[526,618,1305,1330]" country="Philippines" name="Angeles" pageId="23" pageNumber="24">Angeles</collectingRegion>
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19306 / V. M c Donald / Balsam; right label:
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<taxonomicName id="4C0F4D457B6F0311EA4BFAB5FB3DFACF" box="[1140,1275,1305,1330]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="23" pageNumber="7" phylum="Arthropoda" rank="genus" status="gen. nov.">Discochiton</taxonomicName>
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/ crenulatus / Hodgson /
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<typeStatus id="54B488647B6F0311EF2AFA91FEBBFAAB" box="[277,381,1341,1366]" pageId="23" pageNumber="24" type="holotype">Holotype</typeStatus>
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(
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<collectionCode id="ED1EAE037B6F0311EFB2FA92FE23FAAB" box="[397,485,1342,1366]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="23" pageNumber="24">USNM</collectionCode>
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): 1/1adf (g, fairly mature).
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<emphasis id="B97BEAD47B6F0311ED24FA91FC6AFAAB" bold="true" box="[795,940,1341,1366]" pageId="23" pageNumber="24">
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<typeStatus id="54B488647B6F0311ED24FA91FC4EFAAB" box="[795,904,1341,1366]" pageId="23" pageNumber="24" type="paratype">Paratype</typeStatus>
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ff:
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</emphasis>
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left label:
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<taxonomicName id="4C0F4D457B6F0311EA15FA91FB04FAAB" box="[1066,1218,1341,1366]" class="Insecta" family="Coccidae" genus="Paralecanium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="23" pageNumber="162" phylum="Arthropoda" rank="genus">Paralecanium</taxonomicName>
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/ New
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<collectingCountry id="F31876567B6F0311EB27FA91FAAFFAAB" box="[1304,1385,1341,1366]" name="Guinea-Bissau" pageId="23" pageNumber="24">Guinea</collectingCountry>
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/ ex
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<taxonomicName id="4C0F4D457B6F0311EEA8FAC8FEE5FA80" box="[151,291,1380,1405]" class="Magnoliopsida" family="Orchidaceae" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="23" pageNumber="24" phylum="Tracheophyta" rank="family">Orchidaceae</taxonomicName>
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leaf /
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<date id="FFB110067B6F0311EF50FAC9FE01FA80" box="[367,455,1381,1405]" pageId="23" pageNumber="24" value="1978-07-11">11-7-78</date>
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/ Los
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<collectingRegion id="49CBF8247B6F0311EC2CFAC8FDA9FA80" box="[531,623,1380,1405]" country="Philippines" name="Angeles" pageId="23" pageNumber="24">Angeles</collectingRegion>
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19706 / V. M c Donald / Balsam; right label:
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<taxonomicName id="4C0F4D457B6F0311EA52FAC8FB32FA80" box="[1133,1268,1380,1405]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="23" pageNumber="7" phylum="Arthropoda" rank="genus" status="gen. nov.">Discochiton</taxonomicName>
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/
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<taxonomicName id="4C0F4D457B6F0311EB31FAC8FA4AFA80" box="[1294,1420,1380,1405]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="23" pageNumber="24" phylum="Arthropoda" rank="species" species="crenulatum">crenulatum</taxonomicName>
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/ Hodgson
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<typeStatus id="54B488647B6F0311EF3CFA25FEA3FA5C" box="[259,357,1417,1441]" pageId="23" pageNumber="24" type="paratype">Paratype</typeStatus>
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ff (
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<collectionCode id="ED1EAE037B6F0311EFB2FA24FE23FA5D" box="[397,485,1416,1440]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="23" pageNumber="24">USNM</collectionCode>
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): 1/3adff (g, all young).
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</paragraph>
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<paragraph id="8BB036C67B6F0311EEF8FA00FBCFFA14" blockId="23.[151,1436,1266,2017]" pageId="23" pageNumber="24">
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Also seen:
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<emphasis id="B97BEAD47B6F0311EF78FA00FDF6FA38" bold="true" box="[327,560,1452,1477]" pageId="23" pageNumber="24">Papua New Guinea</emphasis>
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,
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<materialsCitation id="3B673C9B7B6F0311EC7FFA01FBCFFA14" ID-GBIF-Occurrence="1872522519" collectingDate="1986-07-16" collectionCode="BMNH" collectorName="R. N. B. Prior" location="Kimbe" pageId="23" pageNumber="24" specimenCount="1" stateProvince="West New Britain">
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<collectingRegion id="49CBF8247B6F0311EC7FFA01FCCAFA38" box="[576,780,1452,1477]" country="Papua New Guinea" name="West New Britain" pageId="23" pageNumber="24">
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West
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<collectingRegion id="49CBF8247B6F0311ECBFFA01FCCAFA38" box="[640,780,1452,1477]" inferredBySuffix="true" pageId="23" pageNumber="24">New Britain</collectingRegion>
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</collectingRegion>
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Prov.,
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<location id="8ED0601D7B6F0311ED61FA00FC6BFA38" LSID="urn:lsid:plazi:treatment:03A687D07B6F031FEEA8FB24FEB4FA85:8ED0601D7B6F0311ED61FA00FC6BFA38" box="[862,941,1452,1477]" name="Kimbe" pageId="23" pageNumber="24" stateProvince="West New Britain">Kimbe</location>
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, on coconut,
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<date id="FFB110067B6F0311EA77FA00FB0FFA38" box="[1096,1225,1452,1477]" pageId="23" pageNumber="24" value="1986-07-16">
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<collectingDate id="EFF5E9EE7B6F0311EA77FA00FB0FFA38" box="[1096,1225,1452,1477]" pageId="23" pageNumber="24" value="1986-07-16">16.vii.1986</collectingDate>
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||
</date>
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||
,
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<collectorName id="26FA53107B6F0311EAE8FA01FAA0FA38" box="[1239,1382,1452,1477]" pageId="23" pageNumber="24">R.N.B. Prior</collectorName>
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CIE 18111 (
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<collectionCode id="ED1EAE037B6F0311EED5FA7CFE83FA15" box="[234,325,1488,1512]" pageId="23" pageNumber="24">BMNH</collectionCode>
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||
): 1/1adf (f, missing venter – but stigmatic clefts characteristic).
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</materialsCitation>
|
||
</paragraph>
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||
<paragraph id="8BB036C67B6F0311EEF8FA59FC82F9F0" blockId="23.[151,1436,1266,2017]" box="[199,836,1524,1549]" pageId="23" pageNumber="24">Note. The description is based on all the type specimens.</paragraph>
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||
<paragraph id="8BB036C67B6F0311EEF8F9B4FA4EF9CD" blockId="23.[151,1436,1266,2017]" box="[199,1416,1560,1585]" pageId="23" pageNumber="24">
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<emphasis id="B97BEAD47B6F0311EEF8F9B4FDDEF9CC" bold="true" box="[199,536,1560,1585]" pageId="23" pageNumber="24">Slide-mounted adult female.</emphasis>
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Body oval, broadest across abdomen. Length 4.0–
|
||
<quantity id="4CF79B237B6F0311EA6FF9B4FB61F9CD" box="[1104,1191,1560,1585]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" pageId="23" pageNumber="24" unit="mm" value="7.5">7.5 mm</quantity>
|
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, width 3.0–
|
||
<quantity id="4CF79B237B6F0311EB14F9B4FA45F9CD" box="[1323,1411,1560,1585]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="23" pageNumber="24" unit="mm" value="5.5">5.5 mm</quantity>
|
||
.
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</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C315654D7B6F031FEEF8F991FADAFC10" lastPageId="25" lastPageNumber="26" pageId="23" pageNumber="24" type="description">
|
||
<paragraph id="8BB036C67B6F031FEEF8F991FA43FEE0" blockId="23.[151,1436,1266,2017]" lastBlockId="25.[151,1437,151,1400]" lastPageId="25" lastPageNumber="26" pageId="23" pageNumber="24">
|
||
<emphasis id="B97BEAD47B6F0311EEF8F991FEEFF9A9" box="[199,297,1597,1620]" italics="true" pageId="23" pageNumber="24">Dorsum.</emphasis>
|
||
Derm rather uniformly sclerotised but, on
|
||
<typeStatus id="54B488647B6F0311ED39F990FCADF9A8" box="[774,875,1596,1621]" pageId="23" pageNumber="24" type="holotype">holotype</typeStatus>
|
||
, with a pattern of stronger sclerotisation medially; areolations present submarginally and submedially, almost round to oval, tending to be grouped (most pronounced around clear areas, eyespots and ends of each stigmatic ray); derm with abundant minute pale spots; derm around anal plates becoming heavily sclerotised with small oval areolations. Marginal radial lines absent but indicated by lines of pores and setae, with 13 or 14 ‘lines’ on head between anterior stigmatic clefts, each side with 5 between stigmatic clefts and 13 on abdomen; with long stigmatic rays present. With 4 pairs of abdominal clear areas and another at apices of anterior stigmatic rays. Dorsal setae each finely spinose to setose, with a flagellate apex, each about 12 µm long with a strongly sclerotised basal socket; those located submarginally and submedially each in a membranous area about 8 µm wide; frequent in a sparse polygonal pattern but absent medially. Preopercular pores present, each pore strongly convex and about 3.0–3.5 µm wide; none associated with CA1 & CA2, but 4–7 pores associated with CA3 and 8–11 with CA4. Other dorsal pores of two sizes: (i) larger pores, each about 4.5 µm wide, present in a sparse polygonal pattern throughout, and (ii) smaller pores, each about 1 µm wide in a unsclerotised spot about 1.5 µm wide, perhaps more randomly distributed. Anal plates together narrowly quadrate, with anterior and posterior margins subequal in length; each plate with 4 minute setae near posterior apex, plus 0 or 1 small pores a little more anteriorly; length of plates 270–305 µm, combined width 225–255 µm. Anogenital fold with 3 or 4 minute setae at each corner of anterior margin, each lateral margin with 1 at anterior end and another posteriorly.
|
||
</paragraph>
|
||
<caption id="DF70664E7B60031EEEA8F832FC9AF849" box="[151,860,1950,1972]" httpUri="https://zenodo.org/record/1305640/files/figure.png" pageId="24" pageNumber="25" startId="24.[151,250,1950,1972]" targetBox="[176,1385,228,1910]" targetPageId="24">
|
||
<paragraph id="8BB036C67B60031EEEA8F832FC9AF849" blockId="24.[151,860,1950,1972]" box="[151,860,1950,1972]" pageId="24" pageNumber="25">
|
||
<emphasis id="B97BEAD47B60031EEEA8F832FED4F849" bold="true" box="[151,274,1950,1972]" pageId="24" pageNumber="25">FIGURE 6.</emphasis>
|
||
<taxonomicName id="4C0F4D457B60031EEF26F832FDB6F849" authority="Hodgson" authorityName="Hodgson" box="[281,624,1950,1972]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="24" pageNumber="25" phylum="Arthropoda" rank="species" species="crenulatum" status="sp. nov.">
|
||
<emphasis id="B97BEAD47B60031EEF26F832FDCAF849" box="[281,524,1950,1972]" italics="true" pageId="24" pageNumber="25">Discochiton crenulatum</emphasis>
|
||
Hodgson
|
||
</taxonomicName>
|
||
,
|
||
<emphasis id="B97BEAD47B60031EEC45F832FD0CF849" bold="true" box="[634,714,1950,1972]" pageId="24" pageNumber="25">
|
||
<taxonomicNameLabel id="A24857AF7B60031EEC45F832FD0CF849" box="[634,714,1950,1972]" pageId="24" pageNumber="25" rank="species">spec. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, adult female.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BB036C67B61031FEEF8FE85FA5BFDE5" blockId="25.[151,1437,151,1400]" pageId="25" pageNumber="26">
|
||
<emphasis id="B97BEAD47B61031FEEF8FE85FEE4FEBD" box="[199,290,297,320]" italics="true" pageId="25" pageNumber="26">Margin.</emphasis>
|
||
Margin with shallow corrugations and numerous very short radial lines. Marginal setae broadly fanshaped, each clearly wider than long, 40–45 µm wide, about 23 µm long; numbering about 117–161 setae anteriorly on head between anterior stigmatic clefts, each side with 39–65 between stigmatic clefts and 95–142 on abdomen. Stigmatic clefts quite deep, with a narrow entrance; each sclerotised inner margin with a saw-like (crenulated) edge and each margin broadly sclerotised with 12–18 spiracular disc-pores within sclerotisation. Each cleft with 3 stigmatic spines subequal in length, each spine 30–40 µm long, parallel-sided with a blunt apex, some slightly bulbous basally. Eyespots large, each in a clear socket 125–140 µm wide; diameter of lens about 33–35 µm.
|
||
</paragraph>
|
||
<paragraph id="8BB036C67B61031FEEF8FD89FADAFC10" blockId="25.[151,1437,151,1400]" pageId="25" pageNumber="26">
|
||
<emphasis id="B97BEAD47B61031FEEF8FD89FED6FDC1" box="[199,272,549,572]" italics="true" pageId="25" pageNumber="26">Venter.</emphasis>
|
||
Derm membranous, with a narrow marginal band about 60–90 µm wide. Multilocular disc-pores frequent on either side of genital opening and on preceding segment only, each side with 20–31 on abdominal segment VII and 20–40 on segment VI. Spiracular disc–pores present in a broad band up to about 4 pores wide, with 47–70 pores in each anterior band and
|
||
<quantity id="4CF79B237B61031FECADFD23FD31FD55" box="[658,759,655,680]" metricMagnitude="0" metricUnit="m" metricValue="1.524" metricValueMax="1.778" metricValueMin="1.27" pageId="25" pageNumber="26" unit="in" value="60.0" valueMax="70.0" valueMin="50.0">50–70 in</quantity>
|
||
each posterior band (of which
|
||
<quantity id="4CF79B237B61031FEA60FD3CFB02FD55" box="[1119,1220,655,680]" metricMagnitude="-1" metricUnit="m" metricValue="3.81" metricValueMax="4.572" metricValueMin="3.048" pageId="25" pageNumber="26" unit="in" value="15.0" valueMax="18.0" valueMin="12.0">12–18 in</quantity>
|
||
sclerotised area of each cleft), posterior band always without pores in middle section. Ventral microducts minute, present in a dense group just posterior to and on either side of labium, sparse elsewhere. Ventral setae: with 2 pairs of short and 1 pair of longer interantennal setae; pairs of long pregenital setae on segments VII–V (those on VII each 75 µm long); with a group of 8–14 long setae laterad to anterior end of anal cleft; small setae frequent medially just anterior to vulva on abdominal segment VII and in submedial groups segmentally between anal area and posterior spiracle; otherwise ventral setae very sparse and submarginal setae sparse and extremely short. Antennae reduced, each with segmental divisions between most segments obscure or absent; total length 115–145 µm; apical segment short, 16– 18 µm long; apical setae each 20–23 µm long. Clypeolabral shield 125–135 µm long. Spiracles: width of each peritreme 50–60 µm. Legs reduced to small stubs but often with some segmentation and a minute claw.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C315654D7B61031FEEF8FC5BFCFCFACD" pageId="25" pageNumber="26" type="discussion">
|
||
<paragraph id="8BB036C67B61031FEEF8FC5BFCE9FAF1" blockId="25.[151,1437,151,1400]" pageId="25" pageNumber="26">
|
||
<emphasis id="B97BEAD47B61031FEEF8FC5BFE89FBED" bold="true" box="[199,335,1015,1040]" pageId="25" pageNumber="26">Comments.</emphasis>
|
||
Adult female
|
||
<taxonomicName id="4C0F4D457B61031FEFC8FC55FD5CFBED" box="[503,666,1015,1040]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="25" pageNumber="26" phylum="Arthropoda" rank="species" species="crenulatum" status="sp. nov.">
|
||
<emphasis id="B97BEAD47B61031FEFC8FC55FD5CFBED" box="[503,666,1015,1040]" italics="true" pageId="25" pageNumber="26">D. crenulatum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B97BEAD47B61031FEC9BFC5BFD39FBED" bold="true" box="[676,767,1015,1040]" pageId="25" pageNumber="26">
|
||
<taxonomicNameLabel id="A24857AF7B61031FEC9BFC5BFD39FBED" box="[676,767,1015,1040]" pageId="25" pageNumber="26" rank="species">spec. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
are extremely similar to those of
|
||
<taxonomicName id="4C0F4D457B61031FEAB5FC55FB3AFBED" box="[1162,1276,1015,1040]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="25" pageNumber="26" phylum="Arthropoda" rank="species" species="browni">
|
||
<emphasis id="B97BEAD47B61031FEAB5FC55FB3AFBED" box="[1162,1276,1015,1040]" italics="true" pageId="25" pageNumber="26">D. browni</emphasis>
|
||
</taxonomicName>
|
||
(described as new above); both are without multilocular disc-pores on abdominal segment V. They differ as follows (characterstates for
|
||
<taxonomicName id="4C0F4D457B61031FEF38FBEDFEBEFBA5" box="[263,376,1087,1112]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="25" pageNumber="26" phylum="Arthropoda" rank="species" species="browni">
|
||
<emphasis id="B97BEAD47B61031FEF38FBEDFEBEFBA5" box="[263,376,1087,1112]" italics="true" pageId="25" pageNumber="26">D. browni</emphasis>
|
||
</taxonomicName>
|
||
in brackets): (i) preopercular pores restricted to CA3 and CA4 only (associated with all four pairs of abdominal clear areas, although fewer associated with CA1 and CA2); (ii) legs better developed, showing some segmentation (just simple stubs, with no segmentation), (iii) dorsal setae parallel-sided, only narrowing slightly to a blunt apex (mostly narrowing to a point), and (iv) ventral setae frequent in bands across abdominal segments (very few). It is possible that these two species could be geographic variants of the same species but the above differences are sufficient to separate them at present.
|
||
</paragraph>
|
||
<paragraph id="8BB036C67B61031FEEF8FABBFCFCFACD" blockId="25.[151,1437,151,1400]" box="[199,826,1303,1328]" pageId="25" pageNumber="26">
|
||
<emphasis id="B97BEAD47B61031FEEF8FABBFE97FACD" bold="true" box="[199,337,1303,1328]" pageId="25" pageNumber="26">Host-plants</emphasis>
|
||
(
|
||
<emphasis id="B97BEAD47B61031FEF5DFAB4FDD5FACD" box="[354,531,1304,1328]" italics="true" pageId="25" pageNumber="26">
|
||
<taxonomicName id="4C0F4D457B61031FEF5DFAB4FDC8FACD" box="[354,526,1304,1328]" class="Magnoliopsida" family="Arecaceae" genus="Cocos" higherTaxonomySource="GBIF" kingdom="Plantae" order="Arecales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="species" species="nucifera">Cocos nucifera</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
<taxonomicName id="4C0F4D457B61031FEC25FAB4FD52FACD" box="[538,660,1304,1328]" class="Magnoliopsida" higherTaxonomySource="GBIF" kingdom="Plantae" order="Arecaceae" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="order">Arecaceae</taxonomicName>
|
||
);
|
||
<taxonomicName id="4C0F4D457B61031FEC99FABBFCF0FACD" box="[678,822,1303,1328]" class="Magnoliopsida" family="Orchidaceae" higherTaxonomySource="GBIF" kingdom="Plantae" order="Asparagales" pageId="25" pageNumber="26" phylum="Tracheophyta" rank="family">Orchidaceae</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C315654D7B61031FEEF8FA90FEB4FA85" pageId="25" pageNumber="26" type="description">
|
||
<paragraph id="8BB036C67B61031FEEF8FA90FEB4FA85" blockId="25.[151,1437,151,1400]" pageId="25" pageNumber="26">
|
||
<emphasis id="B97BEAD47B61031FEEF8FA90FE50FAA8" bold="true" box="[199,406,1340,1365]" pageId="25" pageNumber="26">Name derivation.</emphasis>
|
||
The name
|
||
<taxonomicName id="4C0F4D457B61031FEC2CFA90FD57FAA8" box="[531,657,1340,1365]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="25" pageNumber="26" phylum="Arthropoda" rank="species" species="crenulatum">
|
||
<emphasis id="B97BEAD47B61031FEC2CFA90FD57FAA8" box="[531,657,1340,1365]" italics="true" pageId="25" pageNumber="26">crenulatum</emphasis>
|
||
</taxonomicName>
|
||
is a Latin adjective and refers to the saw-like (crenulated) margins to the stigmatic clefts.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |