281 lines
30 KiB
XML
281 lines
30 KiB
XML
<document id="2A2E993948C58C13F7A630E5C480C24F" 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="03A687D07B390342EEA8FF34FEC2FE08" 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 seychellarum Williams & Hodgson, spec. n." docType="treatment" docVersion="7" lastPageNumber="69" 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="66" updateTime="1698552844880" updateUser="ExternalLinkService">
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<mods:mods id="49347CA2BBA840966205824A8E0C18BF" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="C74FED4A016A7C866C2AF500E6211E9B">
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<mods:title id="593194333842A328758DC2A0CC0DEDE9">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:titleInfo>
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<mods:name id="711ED8487748531941F64BC31FBA50D8" type="personal">
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<mods:role id="7A74F2FE76C80E4212E7DE06C804DB9F">
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<mods:roleTerm id="D5E907CB6997B8249FF20F5BF31EDD89">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F4F03796170F2D1DE8CC315F9D7944B0">Chris J. Hodgson</mods:namePart>
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</mods:name>
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<mods:name id="052FFFC8A9A1F01D368D4479D8BD96F8" type="personal">
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<mods:role id="1029C6D16B426875090448B925A22318">
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<mods:roleTerm id="0E951257D627EDC2BC12C8C6F4DB54C6">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="31FB855DF58EEC13686A014F0C5CA75D">Douglas J. Williams</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="928C6F180F83BECDE22D15D01F950A83">text</mods:typeOfResource>
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<mods:titleInfo id="02651F032A54D5B6FE2CD29240BE079A">
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<mods:title id="39078825350448C93E78C0ABAAA2BADB">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="54DECD982DC1796A78ED24A99C933973">
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<mods:date id="FA2AF7C47901184DCFAEF55E9CD28EDF">2018</mods:date>
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<mods:detail id="342380762A56E4185B7FF22DEE3B88E6" type="pubDate">
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<mods:number id="E6F734E151AD8CB6D3BAC7151F28636E">2018-07-05</mods:number>
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</mods:detail>
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<mods:detail id="EA3E9E50B668D9EF8D8185256D25ABE5" type="volume">
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<mods:number id="47341E6F287B51FA95E848482F447217">4443</mods:number>
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</mods:detail>
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<mods:detail id="90FFE64D9D1DC0F39A2A41AC1A2F0477" type="issue">
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<mods:number id="F0C1F176C1B26E76E834445CBA516640">1</mods:number>
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<mods:classification id="445E1465D926BF44D8ACD83D5FA33BF7">journal article</mods:classification>
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<mods:identifier id="9AA6DAFB6FA92870FFCDFEE99063BA5E" type="CLB-Dataset">29741</mods:identifier>
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<mods:identifier id="0B7CE4B3A3A922A85FA187BD262B24DF" type="DOI">10.11646/zootaxa.4443.1.1</mods:identifier>
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<mods:identifier id="33B567AF11B5E231FB2C61E3831EC526" type="GBIF-Dataset">fb772898-fe24-438e-9a4a-1a98c5b393a8</mods:identifier>
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<mods:identifier id="26AFDD6532FEB963713D332444619445" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="5F7E5421C5907C4A3B1C06D1ED24EEB0" type="Zenodo-Dep">1305628</mods:identifier>
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<mods:identifier id="D935BE27E6C5B810C936FD94400B4EF8" 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="03A687D07B390342EEA8FF34FEC2FE08" ID-DOI="http://doi.org/10.5281/zenodo.5981480" ID-GBIF-Taxon="146071283" ID-Zenodo-Dep="5981480" LSID="urn:lsid:plazi:treatment:03A687D07B390342EEA8FF34FEC2FE08" httpUri="http://treatment.plazi.org/id/03A687D07B390342EEA8FF34FEC2FE08" lastPageId="68" lastPageNumber="69" pageId="65" pageNumber="66">
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<subSubSection id="C315654D7B390347EEA8FF34FE89FF2E" pageId="65" pageNumber="66" type="nomenclature">
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<paragraph id="8BB036C67B390347EEA8FF34FC87FF4F" blockId="65.[151,833,152,211]" box="[151,833,152,178]" pageId="65" pageNumber="66">
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<heading id="D0F881AA7B390347EEA8FF34FC87FF4F" bold="true" box="[151,833,152,178]" fontSize="11" level="1" pageId="65" pageNumber="66" reason="1">
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||
<emphasis id="B97BEAD47B390347EEA8FF34FC87FF4F" bold="true" box="[151,833,152,178]" pageId="65" pageNumber="66">
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||
<taxonomicName id="4C0F4D457B390347EEA8FF34FD1BFF4F" authority="Williams & Hodgson" authorityName="Williams & Hodgson" box="[151,733,152,178]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="seychellarum" status="sp. nov.">
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<emphasis id="B97BEAD47B390347EEA8FF34FE16FF4F" bold="true" box="[151,464,152,178]" italics="true" pageId="65" pageNumber="66">Discochiton seychellarum</emphasis>
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Williams & Hodgson
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</taxonomicName>
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<taxonomicNameLabel id="A24857AF7B390347ECDAFF34FC87FF4F" box="[741,833,152,178]" pageId="65" pageNumber="66" 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="8BB036C67B390347EEA8FF16FE89FF2E" blockId="65.[151,833,152,211]" box="[151,335,186,211]" pageId="65" pageNumber="66">
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||
(
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<figureCitation id="13342A437B390347EEA0FF16FF35FF2E" box="[159,243,186,211]" captionStart="FIGURE 24" captionStartId="66.[151,250,1953,1975]" captionTargetBox="[211,1372,283,1904]" captionTargetId="figure@66.[179,1408,193,1932]" captionTargetPageId="66" captionText="FIGURE 24. Discochiton seychellarum Williams & Hodgson, spec. n., adult female. Type series, Mahé, Anse à la Mouche, Seychelles." httpUri="https://zenodo.org/record/1305676/files/figure.png" pageId="65" pageNumber="66">Figs 24</figureCitation>
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and
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<figureCitation id="13342A437B390347EF15FF16FE81FF2E" box="[298,327,186,211]" captionStart="FIGURE 25" captionStartId="67.[151,250,1953,1975]" captionTargetBox="[204,1405,261,1890]" captionTargetId="figure@67.[179,1408,193,1932]" captionTargetPageId="67" captionText="FIGURE 25. Discochiton seychellarum Williams & Hodgson, spec. n., adult female. Jardin Marron, Silhouette, Seychelles." httpUri="https://zenodo.org/record/1305678/files/figure.png" pageId="65" pageNumber="66">25</figureCitation>
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)
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C315654D7B390347EEA8FF51FDB5FEEE" box="[151,627,253,275]" pageId="65" pageNumber="66" type="description">
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||
<paragraph id="8BB036C67B390347EEA8FF51FDB5FEEE" blockId="65.[151,627,253,275]" box="[151,627,253,275]" pageId="65" pageNumber="66">
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<treatmentCitationGroup id="AB1F11E87B390347EEA8FF51FDB5FEEE" box="[151,627,253,275]" pageId="65" pageNumber="66">
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<taxonomicName id="4C0F4D457B390347EEA8FF51FEE0FEEE" ID-CoL="6F6N" box="[151,294,253,275]" class="Insecta" family="Coccidae" genus="Paralecanium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="66" phylum="Arthropoda" rank="genus">
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<emphasis id="B97BEAD47B390347EEA8FF51FEE0FEEE" box="[151,294,253,275]" italics="true" pageId="65" pageNumber="66">Paralecanium</emphasis>
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</taxonomicName>
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sp.
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<treatmentCitation id="0AAE10D77B390347EF6FFF52FDA9FEEE" author="" box="[336,623,253,275]" page="409" pageId="65" pageNumber="66">
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<bibRefCitation id="EF9E4B377B390347EF6FFF52FDFAFEEE" box="[336,572,253,275]" pageId="65" pageNumber="66" refId="ref104843" refString="Vesey Fitzgerald, D. (1953) Review of the biological control of coccids on coconut palms in the Seychelles. Bulletin of Entomological Research, 44, 405 - 413. https: // doi. org / 10.1017 / S 0007485300025505" type="journal article">Vesey Fitzgerald, 1953</bibRefCitation>
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: 409
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</treatmentCitation>
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.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C315654D7B390347EEA8FE96FA5BFD2B" pageId="65" pageNumber="66" type="materials_examined">
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<paragraph id="8BB036C67B390347EEA8FE96FD56FE67" blockId="65.[151,1437,314,2029]" pageId="65" pageNumber="66">
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<emphasis id="B97BEAD47B390347EEA8FE96FD19FEAE" bold="true" box="[151,735,314,339]" pageId="65" pageNumber="66">
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Material examined.
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<typeStatus id="54B488647B390347EFB5FE96FE31FEAE" box="[394,503,314,339]" pageId="65" pageNumber="66" type="holotype">Holotype</typeStatus>
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f:
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<collectingCountry id="F31876567B390347EC24FE96FD1CFEAE" box="[539,730,314,339]" name="Seychelles" pageId="65" pageNumber="66">SEYCHELLES</collectingCountry>
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:
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</emphasis>
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left label:
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<collectingCountry id="F31876567B390347ED62FE97FBCBFEAE" box="[861,1037,315,339]" name="Seychelles" pageId="65" pageNumber="66">SEYCHELLES</collectingCountry>
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/ Anse á la Mouche / on coconut / coll. E.S. Brown / 2354a / 12689; right label:
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<taxonomicName id="4C0F4D457B390347ECAEFEF1FCEFFE8B" box="[657,809,349,374]" class="Insecta" family="Coccidae" genus="Paralecanium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="162" phylum="Arthropoda" rank="genus">Paralecanium</taxonomicName>
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[crossed out] /
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<taxonomicName id="4C0F4D457B390347EDEAFEF1FB9AFE8B" box="[981,1116,349,374]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="7" phylum="Arthropoda" rank="genus" status="gen. nov.">Discochiton</taxonomicName>
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/
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<taxonomicName id="4C0F4D457B390347EA4EFEF1FAC0FE8B" box="[1137,1286,349,374]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="seychellarum">seychellarum</taxonomicName>
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/ Williams & Hodgson /
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<typeStatus id="54B488647B390347EF2DFE2DFEBCFE67" box="[274,378,385,410]" pageId="65" pageNumber="66" type="holotype">Holotype</typeStatus>
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f (
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<collectionCode id="ED1EAE037B390347EFA6FE2DFE32FE64" box="[409,500,385,409]" pageId="65" pageNumber="66">BMNH</collectionCode>
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||
): 1/1adf (f-g).
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</paragraph>
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<paragraph id="8BB036C67B390347EEF8FE08FE6CFDFE" blockId="65.[151,1437,314,2029]" pageId="65" pageNumber="66">
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||
<emphasis id="B97BEAD47B390347EEF8FE08FE9BFE40" bold="true" box="[199,349,420,445]" pageId="65" pageNumber="66">
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||
<typeStatus id="54B488647B390347EEF8FE08FEFAFE40" box="[199,316,420,445]" pageId="65" pageNumber="66" type="paratype">Paratypes</typeStatus>
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ff:
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</emphasis>
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left label:
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<collectingCountry id="F31876567B390347EFEEFE09FDB8FE40" box="[465,638,421,445]" name="Seychelles" pageId="65" pageNumber="66">SEYCHELLES</collectingCountry>
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/ Anse á la Mouche / on coconut / coll. E.S. Brown / 2354a / 12689; right label:
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<taxonomicName id="4C0F4D457B390347EEE5FE6BFEA9FE1D" box="[218,367,455,480]" class="Insecta" family="Coccidae" genus="Paralecanium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="162" phylum="Arthropoda" rank="genus">Paralecanium</taxonomicName>
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[crossed out]
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<taxonomicName id="4C0F4D457B390347EC36FE6BFD4BFE1D" box="[521,653,455,480]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="7" phylum="Arthropoda" rank="genus" status="gen. nov.">Discochiton</taxonomicName>
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/
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<taxonomicName id="4C0F4D457B390347EC9DFE6BFCF2FE1D" box="[674,820,455,480]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="seychellarum">seychellarum</taxonomicName>
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/ Williams & Hodgson /
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<typeStatus id="54B488647B390347EA79FE64FB62FE1D" box="[1094,1188,456,480]" pageId="65" pageNumber="66" type="paratype">paratype</typeStatus>
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f (
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<collectionCode id="ED1EAE037B390347EAFEFE64FADCFE1D" box="[1217,1306,456,480]" pageId="65" pageNumber="66">BMNH</collectionCode>
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): 5/5adff (fp, most missing venters).
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</paragraph>
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<paragraph id="8BB036C67B390347EEF8FDA1FC0BFD90" blockId="65.[151,1437,314,2029]" pageId="65" pageNumber="66">
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||
<emphasis id="B97BEAD47B390347EEF8FDA1FD8EFDDB" bold="true" box="[199,584,525,550]" pageId="65" pageNumber="66">
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||
Other material.
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||
<collectingCountry id="F31876567B390347EFB3FDA1FD8EFDDB" box="[396,584,525,550]" name="Seychelles" pageId="65" pageNumber="66">SEYCHELLES</collectingCountry>
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||
</emphasis>
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,
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<collectingCountry id="F31876567B390347EC68FDA1FD5CFDDB" box="[599,666,525,550]" name="India" pageId="65" pageNumber="66">Mahé</collectingCountry>
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,
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<collectingRegion id="49CBF8247B390347EC98FDA2FC82FDDB" box="[679,836,525,550]" country="Seychelles" name="Anse Boileau" pageId="65" pageNumber="66">Anse Boileau</collectingRegion>
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||
,
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<date id="FFB110067B390347ED6FFDA1FC0AFDDB" box="[848,972,525,550]" pageId="65" pageNumber="66" value="1937-06-30">30.vi.1937</date>
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||
, on coconut, Vesey Fitzgerald (
|
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<collectionCode id="ED1EAE037B390347EB0BFDA2FA56FDDB" box="[1332,1424,526,550]" pageId="65" pageNumber="66">BMNH</collectionCode>
|
||
): 2/2adff (p, but with some venter).
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||
<collectingCountry id="F31876567B390347EC0DFD9DFD69FDB7" box="[562,687,561,586]" name="Seychelles" pageId="65" pageNumber="66">Seychelles</collectingCountry>
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||
: Silhouette, Jardin Marron, on
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<taxonomicName id="4C0F4D457B390347EA1DFD9DFB2BFDB7" authorityName="H.Wendland" authorityYear="1865" box="[1058,1261,561,586]" class="Magnoliopsida" family="Arecaceae" genus="Phoenicophorium" higherTaxonomySource="GBIF" kingdom="Plantae" order="Arecales" pageId="65" pageNumber="66" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B97BEAD47B390347EA1DFD9DFB2BFDB7" box="[1058,1261,561,586]" italics="true" pageId="65" pageNumber="66">Phoenicophorium</emphasis>
|
||
</taxonomicName>
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||
sp.,
|
||
<date id="FFB110067B390347EB16FD9DFA51FDB7" box="[1321,1431,561,586]" pageId="65" pageNumber="66" value="2001-01-26">26.i.2001</date>
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||
, Justin Gerlach (
|
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<collectionCode id="ED1EAE037B390347EF76FDF9FE63FD90" box="[329,421,597,621]" pageId="65" pageNumber="66">BMNH</collectionCode>
|
||
): 5/5 adff (f, venter present on only
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||
<specimenCount id="9D09FD4F7B390347ED03FDF9FC07FD90" box="[828,961,596,621]" pageId="65" pageNumber="66" type="generic">1 specimen</specimenCount>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BB036C67B390347EEF8FDD4FE46FD4E" blockId="65.[151,1437,314,2029]" pageId="65" pageNumber="66">
|
||
Note. The description is based on all
|
||
<typeStatus id="54B488647B390347EC58FDD4FD51FD6D" box="[615,663,632,656]" pageId="65" pageNumber="66">type</typeStatus>
|
||
specimens; data for specimens off
|
||
<taxonomicName id="4C0F4D457B390347EA1EFDDBFB2FFD6D" authorityName="H.Wendland" authorityYear="1865" box="[1057,1257,631,656]" class="Magnoliopsida" family="Arecaceae" genus="Phoenicophorium" higherTaxonomySource="GBIF" kingdom="Plantae" order="Arecales" pageId="65" pageNumber="66" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B97BEAD47B390347EA1EFDDBFB2FFD6D" box="[1057,1257,631,656]" italics="true" pageId="65" pageNumber="66">Phoenicophorium</emphasis>
|
||
</taxonomicName>
|
||
sp. are given in […] where different.
|
||
</paragraph>
|
||
<paragraph id="8BB036C67B390347EEF8FD11FA5BFD2B" blockId="65.[151,1437,314,2029]" box="[199,1437,701,726]" pageId="65" pageNumber="66">
|
||
<emphasis id="B97BEAD47B390347EEF8FD11FDD1FD2B" bold="true" box="[199,535,701,726]" pageId="65" pageNumber="66">Slide-mounted adult female.</emphasis>
|
||
Body elongate oval. Length 5.5–7.0 [4.5–6.2] mm, width 3.2–4.4 [2.5–3.5] mm.
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||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C315654D7B390347EEF8FD4EFD08F89D" pageId="65" pageNumber="66" type="description">
|
||
<paragraph id="8BB036C67B390347EEF8FD4EFC09FB1B" blockId="65.[151,1437,314,2029]" pageId="65" pageNumber="66">
|
||
<emphasis id="B97BEAD47B390347EEF8FD4EFEEFFD04" box="[199,297,738,761]" italics="true" pageId="65" pageNumber="66">Dorsum.</emphasis>
|
||
Derm rather uniformly sclerotised medially, with many minute small spots forming a distinct polygonal pattern; derm with a few areolations submedially. Marginal radial lines indicated by pores and setae, with 13 lines anteriorly on head, each side with 5 between clefts and 13 on abdomen; stigmatic rays present. Abdominal clear areas numbering 4 pairs. Distribution of dorsal setae and dorsal pores suggesting a sparse polygonal pattern. Dorsal setae each finely spinose, mostly with a blunt apex but sometimes more pointed, 16–18 [10–13] µm long with a broad basal socket about 5 µm wide; each seta situated in an area of derm with ridges in a whorl, rather pore-like. Preopercular pores small and convex, each pore 5–7 [3–4] µm wide, distributed as follows: CA
|
||
<date id="FFB110067B390347EEFDFC74FEDFFC0D" box="[194,281,984,1008]" pageId="65" pageNumber="66" value="1924-12-01">1 12–24</date>
|
||
[7–11], CA
|
||
<date id="FFB110067B390347EFA2FC74FE31FC0D" box="[413,503,983,1008]" pageId="65" pageNumber="66" value="2015-02-29">2 15–29</date>
|
||
[3–12], CA
|
||
<date id="FFB110067B390347EC40FC74FD10FC0D" box="[639,726,984,1008]" pageId="65" pageNumber="66" value="1928-11-03">3 11–28</date>
|
||
[6–13] and CA
|
||
<date id="FFB110067B390347EDBBFC74FC1BFC0D" box="[900,989,983,1008]" pageId="65" pageNumber="66" value="2016-04-29">4 16–29</date>
|
||
[6–11] pores. Dorsal pores of two
|
||
<typeStatus id="54B488647B390347EB5EFC74FA5AFC0D" box="[1377,1436,984,1008]" pageId="65" pageNumber="66">types</typeStatus>
|
||
present: (i) small simple pores, appearing as small non-sclerotised spots, each 1.5–2.0 µm wide, rather randomly distributed, possibly similar pores present just dorsad to some marginal setae; and (ii) quite small sclerotised pores, which might be bilocular, each about 3 µm wide, also rather randomly distributed. Anal plates elongate, together narrowly quadrate, with anterior and posterior margins subequal in length; each plate with 4 or 5 minute setae near posterior apex and 1–3 small pores medially or sometimes near outer margin; length of plates 235–250 [185–205] µm, combined width 180–195 [130–150] µm. Anogenital fold with 4–6 minute setae at each corner of anterior margin, each lateral margin with 1 seta anteriorly and another posteriorly.
|
||
</paragraph>
|
||
<paragraph id="8BB036C67B390347EEF8FB5EFC03FA47" blockId="65.[151,1437,314,2029]" pageId="65" pageNumber="66">
|
||
<emphasis id="B97BEAD47B390347EEF8FB5EFEE4FAF4" box="[199,290,1266,1289]" italics="true" pageId="65" pageNumber="66">Margin.</emphasis>
|
||
Ornamentation: very short dark radial lines. Marginal setae broadly fan-shaped; width of each fan about 38–45 [35–50] µm, length 25–40 µm; with about 124–158 [104–150] setae anteriorly on head between anterior stigmatic clefts, each side with 46–71 [42–57] between stigmatic clefts and 1 02–137 [92–133] on abdomen. Stigmatic clefts quite deep, each with a narrow entrance, a sclerotised inner margin and 5–9 [3] elongate, blunt stigmatic spines; more anterior spines in each cleft often longest [median longest]; length of spines 25–50 µm. Eyespots: each socket 95–115 µm wide, diameter of lens 20–25 µm.
|
||
</paragraph>
|
||
<paragraph id="8BB036C67B390347EEF8FA69FD08F89D" blockId="65.[151,1437,314,2029]" pageId="65" pageNumber="66">
|
||
<emphasis id="B97BEAD47B390347EEF8FA69FED6FA21" box="[199,272,1477,1500]" italics="true" pageId="65" pageNumber="66">Venter.</emphasis>
|
||
Derm membranous; ventral marginal band absent. Multilocular disc-pores frequent on either side of genital opening and on preceding two segments only, each side with 14–22 on abdominal segment VII, 25–36 on segment VI and 1–21 on segment V. Spiracular disc-pores present in a narrow band mostly 1 pore wide between margin and each spiracle, with 32–49 pores in each band; posterior band with disc-pores very sparse medially and near spiracle. 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 interantennal setae; pairs of long pregenital setae in segment VII and shorter setae in VI & V (that in VII 100–120 [90] µm long); a group of about 10 moderately long setae on each side (each about 20 µm long) laterad to anterior end of anal cleft; small setae frequent medially just anterior to vulva in abdominal segment VII, otherwise very sparse; and submarginal setae sparse and short. Antennae reduced, each with 3 segments (segmental divisions between segments III–VI absent); total length 120–145 [165–178] µm; without hair-like setae on fused apical segment. Clypeolabral shield 135–145 [125–130] µm long. Spiracles: width of each peritreme 50–65 [41–45] µm. Legs absent.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C315654D7B390342EEF8F8C6FEFFFE75" lastPageId="68" lastPageNumber="69" pageId="65" pageNumber="66" type="discussion">
|
||
<paragraph id="8BB036C67B390347EEF8F8C6FDAEF811" blockId="65.[151,1437,314,2029]" pageId="65" pageNumber="66">
|
||
<emphasis id="B97BEAD47B390347EEF8F8C6FE89F87E" bold="true" box="[199,335,1898,1923]" pageId="65" pageNumber="66">Comments.</emphasis>
|
||
Adult female
|
||
<taxonomicName id="4C0F4D457B390347EC3BF8C0FC0AF87E" authority="Williams & Hodgson" authorityName="Williams & Hodgson" box="[516,972,1898,1923]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="seychellarum" status="sp. nov.">
|
||
<emphasis id="B97BEAD47B390347EC3BF8C0FD04F87E" box="[516,706,1898,1923]" italics="true" pageId="65" pageNumber="66">D. seychellarum</emphasis>
|
||
Williams & Hodgson
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24857AF7B390347EDE5F8C6FBFFF87F" box="[986,1081,1898,1923]" pageId="65" pageNumber="66" rank="species">
|
||
<emphasis id="B97BEAD47B390347EDE5F8C6FBF7F87E" bold="true" box="[986,1073,1898,1923]" pageId="65" pageNumber="66">spec. n</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
resemble some
|
||
<taxonomicName id="4C0F4D457B390347EB3CF8C0FA5AF87E" box="[1283,1436,1900,1923]" class="Insecta" family="Coccidae" genus="Paralecanium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="expansum">
|
||
<emphasis id="B97BEAD47B390347EB3CF8C0FA5AF87E" box="[1283,1436,1900,1923]" italics="true" pageId="65" pageNumber="66">D. expansum</emphasis>
|
||
</taxonomicName>
|
||
specimens in having frequently more than 3 stigmatic spines in each stigmatic cleft. However,
|
||
<taxonomicName id="4C0F4D457B390347EADDF823FA5AF85B" box="[1250,1436,1933,1958]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="seychellarum">
|
||
<emphasis id="B97BEAD47B390347EADDF823FA5AF85B" box="[1250,1436,1933,1958]" italics="true" pageId="65" pageNumber="66">D. seychellarum</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C0F4D457B390347EF12F81EFE02F834" box="[301,452,1970,1993]" class="Insecta" family="Coccidae" genus="Paralecanium" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="expansum">
|
||
<emphasis id="B97BEAD47B390347EF12F81EFE02F834" box="[301,452,1970,1993]" italics="true" pageId="65" pageNumber="66">D. expansum</emphasis>
|
||
</taxonomicName>
|
||
in lacking leg stubs, in having sharply spinose dorsal setae and preopercular pores associated with all abdominal clear areas.
|
||
</paragraph>
|
||
<caption id="DF70664E7B3A0344EEA8F80DFECCF82B" httpUri="https://zenodo.org/record/1305676/files/figure.png" pageId="66" pageNumber="67" startId="66.[151,250,1953,1975]" targetBox="[211,1372,283,1904]" targetPageId="66">
|
||
<paragraph id="8BB036C67B3A0344EEA8F80DFECCF82B" blockId="66.[151,1436,1953,2006]" pageId="66" pageNumber="67">
|
||
<emphasis id="B97BEAD47B3A0344EEA8F80DFEE7F84A" bold="true" box="[151,289,1953,1975]" pageId="66" pageNumber="67">FIGURE 24.</emphasis>
|
||
<taxonomicName id="4C0F4D457B3A0344EF16F80DFCD1F84A" authority="Williams & Hodgson" authorityName="Williams & Hodgson" box="[297,791,1953,1975]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="66" pageNumber="67" phylum="Arthropoda" rank="species" species="seychellarum" status="sp. nov.">
|
||
<emphasis id="B97BEAD47B3A0344EF16F80DFDF4F84A" box="[297,562,1953,1975]" italics="true" pageId="66" pageNumber="67">Discochiton seychellarum</emphasis>
|
||
Williams & Hodgson
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A24857AF7B3A0344ED1CF80DFCB5F84A" box="[803,883,1953,1975]" pageId="66" pageNumber="67" rank="species">
|
||
<emphasis id="B97BEAD47B3A0344ED1CF80DFCABF84A" bold="true" box="[803,877,1953,1975]" pageId="66" pageNumber="67">spec. n</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
, adult female. Type series, Mahé, Anse à la Mouche, Seychelles.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF70664E7B3B0345EEA8F80DFA44F84A" box="[151,1410,1953,1975]" httpUri="https://zenodo.org/record/1305678/files/figure.png" pageId="67" pageNumber="68" startId="67.[151,250,1953,1975]" targetBox="[204,1405,261,1890]" targetPageId="67">
|
||
<paragraph id="8BB036C67B3B0345EEA8F80DFA44F84A" blockId="67.[151,1410,1953,1975]" box="[151,1410,1953,1975]" pageId="67" pageNumber="68">
|
||
<emphasis id="B97BEAD47B3B0345EEA8F80DFEE6F84A" bold="true" box="[151,288,1953,1975]" pageId="67" pageNumber="68">FIGURE 25.</emphasis>
|
||
<taxonomicName id="4C0F4D457B3B0345EF1AF80DFCC8F84A" authority="Williams & Hodgson" authorityName="Williams & Hodgson" box="[293,782,1953,1975]" class="Insecta" family="Coccidae" genus="Discochiton" higherTaxonomySource="GBIF" kingdom="Animalia" order="Hemiptera" pageId="67" pageNumber="68" phylum="Arthropoda" rank="species" species="seychellarum" status="sp. nov.">
|
||
<emphasis id="B97BEAD47B3B0345EF1AF80DFDEBF84A" box="[293,557,1953,1975]" italics="true" pageId="67" pageNumber="68">Discochiton seychellarum</emphasis>
|
||
Williams & Hodgson
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A24857AF7B3B0345ED27F80DFCA1F84A" box="[792,871,1953,1975]" pageId="67" pageNumber="68" rank="species">
|
||
<emphasis id="B97BEAD47B3B0345ED27F80DFCA7F84A" bold="true" box="[792,865,1953,1975]" pageId="67" pageNumber="68">spec. n</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
, adult female. Jardin Marron, Silhouette, Seychelles.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BB036C67B3C0342EEF8FF3BFEFFFE75" blockId="68.[151,1436,151,501]" pageId="68" pageNumber="69">
|
||
The specimens off
|
||
<taxonomicName id="4C0F4D457B3C0342EF9DFF3BFDADFF4D" authorityName="H.Wendland" authorityYear="1865" box="[418,619,151,176]" class="Magnoliopsida" family="Arecaceae" genus="Phoenicophorium" higherTaxonomySource="GBIF" kingdom="Plantae" order="Arecales" pageId="68" pageNumber="69" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B97BEAD47B3C0342EF9DFF3BFDADFF4D" box="[418,619,151,176]" italics="true" pageId="68" pageNumber="69">Phoenicophorium</emphasis>
|
||
</taxonomicName>
|
||
sp. differ significantly from those off coconut. In particular, specimens off the former plant have only 3 stigmatic spines per stigmatic cleft whereas those off coconut have up to 9 per cleft; in addition, specimens off
|
||
<taxonomicName id="4C0F4D457B3C0342EFC1FF73FD01FF05" authorityName="H.Wendland" authorityYear="1865" box="[510,711,223,248]" class="Magnoliopsida" family="Arecaceae" genus="Phoenicophorium" higherTaxonomySource="GBIF" kingdom="Plantae" order="Arecales" pageId="68" pageNumber="69" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B97BEAD47B3C0342EFC1FF73FD01FF05" box="[510,711,223,248]" italics="true" pageId="68" pageNumber="69">Phoenicophorium</emphasis>
|
||
</taxonomicName>
|
||
have shorter anal plates, fewer preopercular pores per clear area, longer antennae and smaller spiracles. It could be argued that these differences (particularly in the number of stigmatic spines) are enough to separate the two lots of material; however, the view is taken here that it is unlikely that 2 species would evolve sympatrically on
|
||
<taxonomicName id="4C0F4D457B3C0342ECACFEE0FCCEFE99" box="[659,776,332,356]" class="Magnoliopsida" higherTaxonomySource="GBIF" kingdom="Plantae" order="Arecaceae" pageId="68" pageNumber="69" phylum="Tracheophyta" rank="order">Arecaceae</taxonomicName>
|
||
species on these islands, so they are here being treated as a single species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C315654D7B3C0342EEF1FE38FEC2FE08" pageId="68" pageNumber="69" type="biology_ecology">
|
||
<paragraph id="8BB036C67B3C0342EEF1FE38FCA2FE51" blockId="68.[151,1436,151,501]" box="[206,868,404,429]" pageId="68" pageNumber="69">
|
||
<emphasis id="B97BEAD47B3C0342EEF1FE38FE9BFE50" bold="true" box="[206,349,404,429]" pageId="68" pageNumber="69">Host plants.</emphasis>
|
||
<taxonomicName id="4C0F4D457B3C0342EF5BFE39FE6CFE51" box="[356,426,405,428]" class="Magnoliopsida" family="Arecaceae" genus="Cocos" higherTaxonomySource="GBIF" kingdom="Plantae" order="Arecales" pageId="68" pageNumber="69" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B97BEAD47B3C0342EF5BFE39FE6CFE51" box="[356,426,405,428]" italics="true" pageId="68" pageNumber="69">Cocos</emphasis>
|
||
</taxonomicName>
|
||
sp.,
|
||
<taxonomicName id="4C0F4D457B3C0342EFE0FE38FD6EFE50" authorityName="H.Wendland" authorityYear="1865" box="[479,680,404,429]" class="Magnoliopsida" family="Arecaceae" genus="Phoenicophorium" higherTaxonomySource="GBIF" kingdom="Plantae" order="Arecales" pageId="68" pageNumber="69" phylum="Tracheophyta" rank="genus">
|
||
<emphasis id="B97BEAD47B3C0342EFE0FE38FD6EFE50" box="[479,680,404,429]" italics="true" pageId="68" pageNumber="69">Phoenicophorium</emphasis>
|
||
</taxonomicName>
|
||
sp. (
|
||
<taxonomicName id="4C0F4D457B3C0342ECE2FE38FC9EFE51" box="[733,856,404,428]" class="Magnoliopsida" higherTaxonomySource="GBIF" kingdom="Plantae" order="Arecaceae" pageId="68" pageNumber="69" phylum="Tracheophyta" rank="order">Arecaceae</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BB036C67B3C0342EEF8FE1BFEC2FE08" blockId="68.[151,1436,151,501]" pageId="68" pageNumber="69">
|
||
<emphasis id="B97BEAD47B3C0342EEF8FE1BFE5EFE2D" bold="true" box="[199,408,439,464]" pageId="68" pageNumber="69">Name derivation.</emphasis>
|
||
This species is named after the group of islands in the Indian Ocean on which they were collected.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |