295 lines
37 KiB
XML
295 lines
37 KiB
XML
<document id="DA086A61B73370C68AAA03D41E703952" ID-CLB-Dataset="27318" ID-DOI="10.11646/zootaxa.4579.1.1" ID-GBIF-Dataset="a72a13f8-f366-41db-835b-4b42169fd25b" ID-ISSN="1175-5326" ID-Zenodo-Dep="2637477" ID-ZooBank="A4015309-D9B3-4BB7-ABCB-B88A1F8CE5FC" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1555054185318" checkinUser="plazi" docAuthor="Boxshall, Geoff A., O’Reilly, Myles, Sikorski, Andrey & Summerfield, Rebecca" docDate="2019" docId="97720E2DFFD3D627CBF7BC10060AF28F" docLanguage="en" docName="zootaxa.4579.1.1.pdf" docOrigin="Zootaxa 4579 (1)" docStyle="DocumentStyle:8B0D3ECF822058C8413568C103B59429.6:Zootaxa.2001-2006.monograph" docStyleId="8B0D3ECF822058C8413568C103B59429" docStyleName="Zootaxa.2001-2006.monograph" docStyleVersion="6" docTitle="Euchonicoloides halli Boxshall & O’Reilly & Sikorski & Summerfield 2019, gen. et sp. nov." docType="treatment" docVersion="10" lastPageNumber="60" masterDocId="6B4B7655FFEBD61CCB60BB21046CF307" masterDocTitle="Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas" masterLastPageNumber="69" masterPageNumber="1" pageNumber="57" updateTime="1698720131528" updateUser="ExternalLinkService">
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<mods:mods id="AEED53DC5C19E7DE167607C5DB296139" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="79AF72E8368C232E6E1F47DD2825B974">
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<mods:title id="E04FE7A35A179447A7930B57020C7C7B">Mesoparasitic copepods (Copepoda: Cyclopoida) associated with polychaete worms in European seas</mods:title>
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</mods:titleInfo>
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<mods:name id="A51CC734E8D5030E94EF4B0E5643EC01" type="personal">
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<mods:namePart id="B3C977FDFD29D3BFF8EEC087CB41126F">Boxshall, Geoff A.</mods:namePart>
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<mods:roleTerm id="AF47A3CEAD0645A0F56ADB20DED33257">Author</mods:roleTerm>
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<mods:namePart id="FAC805A277F469F0C76336FADDA478DC">O’Reilly, Myles</mods:namePart>
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<mods:name id="DE540E9DC0FDBF8C3C4DD9D7692CB7B2" type="personal">
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<mods:namePart id="49095CADF9D817CF99E965E14909337F">Sikorski, Andrey</mods:namePart>
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<mods:name id="ED1E71AF5CBF7EFA9354494B5DB2D162" type="personal">
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<mods:roleTerm id="535AB5451CAEA01A3AC92E3890B97192">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E55DB91D6521F6B7EC06EB02A5DB5A72">Summerfield, Rebecca</mods:namePart>
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<mods:typeOfResource id="6BCDB8BB6CAA04619F1031BB5C06BE48">text</mods:typeOfResource>
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<mods:title id="F752F43AADBAE9954C206C35657BAC7A">Zootaxa</mods:title>
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<mods:part id="5697D50F8C24B492540EBFC132F95E62">
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<mods:date id="C2B099E008F93DEFC3AE425F7045C0C1">2019</mods:date>
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<mods:number id="D1DD0AF31CEB8F2166C1E1ED57993261">2019-04-09</mods:number>
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<mods:number id="A4203BEB96DFEEDE7B7C8BE922DB9C38">4579</mods:number>
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<mods:classification id="9089069118664C30D33F47B17CA039CF">journal article</mods:classification>
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<treatment id="97720E2DFFD3D627CBF7BC10060AF28F" ID-DOI="http://doi.org/10.5281/zenodo.5927100" ID-GBIF-Taxon="156198362" ID-Zenodo-Dep="5927100" LSID="urn:lsid:plazi:treatment:97720E2DFFD3D627CBF7BC10060AF28F" httpUri="http://treatment.plazi.org/id/97720E2DFFD3D627CBF7BC10060AF28F" lastPageId="59" lastPageNumber="60" pageId="56" pageNumber="57">
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<subSubSection id="57C1ECB0FFD3D624CBF7BC100631F44C" box="[151,605,1841,1867]" pageId="56" pageNumber="57" type="nomenclature">
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<paragraph id="1F64BF3BFFD3D624CBF7BC100631F44C" blockId="56.[151,605,1841,1867]" box="[151,605,1841,1867]" pageId="56" pageNumber="57">
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<heading id="442C0857FFD3D624CBF7BC100631F44C" bold="true" box="[151,605,1841,1867]" fontSize="11" level="1" pageId="56" pageNumber="57" reason="1">
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<emphasis id="2DAF6329FFD3D624CBF7BC100631F44C" bold="true" box="[151,605,1841,1867]" pageId="56" pageNumber="57">
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<taxonomicName id="D8DBC4B8FFD3D624CBF7BC1005F3F44C" authority="Boxshall & O’Reilly & Sikorski & Summerfield, 2019" authorityName="Boxshall & O’Reilly & Sikorski & Summerfield" authorityYear="2019" box="[151,415,1841,1867]" class="Maxillopoda" family="Saccopsidae" genus="Euchonicoloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="56" pageNumber="57" phylum="Arthropoda" rank="species" species="halli" status="gen. et sp. nov.">
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<emphasis id="2DAF6329FFD3D624CBF7BC1005F3F44C" bold="true" box="[151,415,1841,1867]" italics="true" pageId="56" pageNumber="57">Euchonicoloides halli</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="369CDE52FFD3D624CAC7BC100631F44C" box="[423,605,1841,1867]" pageId="56" pageNumber="57" rank="species">gen. et sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="57C1ECB0FFD3D624CBF7BC560655F4DE" pageId="56" pageNumber="57" type="materials_examined">
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<paragraph id="1F64BF3BFFD3D624CBF7BC560655F4DE" blockId="56.[151,1436,1911,2009]" pageId="56" pageNumber="57">
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<emphasis id="2DAF6329FFD3D624CBF7BC560529F497" bold="true" box="[151,325,1911,1936]" pageId="56" pageNumber="57">Type material</emphasis>
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:
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<materialsCitation id="AFB3B566FFD3D624CA3CBC560655F4DE" ID-GBIF-Occurrence="2235592587" collectingDate="2007-05-04" collectionCode="NHMUK" collectorName="Reg. No." county="Bay of Biscay" elevation="110" latitude="44.75" location="Gardline" longLatPrecision="681" longitude="-1.78" municipality="Acquitaine Basin" pageId="56" pageNumber="57" specimenCount="1" specimenCount-female="1" typeStatus="holotype">
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<typeStatus id="C0600199FFD3D624CA3CBC5605A8F497" box="[348,452,1911,1936]" pageId="56" pageNumber="57" type="holotype">Holotype</typeStatus>
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ovigerous
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<specimenCount id="09DD74B2FFD3D624C931BC59060AF488" box="[593,614,1912,1935]" pageId="56" pageNumber="57" type="female">♀</specimenCount>
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attached to
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<taxonomicName id="D8DBC4B8FFD3D624C866BC5800A2F497" authority="Langerhans, 1880" authorityName="Langerhans" authorityYear="1880" box="[774,1230,1911,1936]" class="Polychaeta" family="Sabellidae" genus="Jasmineira" higherTaxonomySource="GBIF" kingdom="Animalia" order="Sabellida" pageId="56" pageNumber="57" phylum="Annelida" rank="species" species="caudata">
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<emphasis id="2DAF6329FFD3D624C866BC580780F497" box="[774,1004,1911,1936]" italics="true" pageId="56" pageNumber="57">Jasmineira caudata</emphasis>
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Langerhans, 1880
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</taxonomicName>
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, (Unico. 40916),
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<location id="1A04E9E0FFD3D624CBF7BCBD0490F4B2" LSID="urn:lsid:plazi:treatment:97720E2DFFD3D627CBF7BC10060AF28F:1A04E9E0FFD3D624CBF7BCBD0490F4B2" box="[151,252,1948,1973]" county="Bay of Biscay" latitude="44.75" longLatPrecision="681" longitude="-1.78" municipality="Acquitaine Basin" name="Gardline" pageId="56" pageNumber="57">Gardline</location>
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,
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<location id="1A04E9E0FFD3D624CA6ABCBD0543F4B3" LSID="urn:lsid:plazi:treatment:97720E2DFFD3D627CBF7BC10060AF28F:1A04E9E0FFD3D624CA6ABCBD0543F4B3" box="[266,303,1948,1972]" county="Bay of Biscay" latitude="44.75" longLatPrecision="681" longitude="-1.78" municipality="Acquitaine Basin" name="Stn" pageId="56" pageNumber="57">Stn</location>
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ENV05-FB (approx.
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<geoCoordinate id="7AEFD9FCFFD3D624C94CBCBD06E7F4B2" box="[556,651,1948,1973]" direction="north" orientation="latitude" pageId="56" pageNumber="57" precision="555" value="44.75">44.75°N</geoCoordinate>
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,
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<geoCoordinate id="7AEFD9FCFFD3D624C9F9BCBD076CF4B3" box="[665,768,1948,1972]" direction="west" orientation="longitude" pageId="56" pageNumber="57" precision="555" value="-1.78">01.78°W</geoCoordinate>
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), depth
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<quantity id="D82312DEFFD3D624C83FBCBD07C5F4B3" box="[863,937,1948,1972]" metricMagnitude="2" metricUnit="m" metricValue="1.1" pageId="56" pageNumber="57" unit="m" value="110.0">
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<elevation id="94F65808FFD3D624C83FBCBD07C5F4B3" box="[863,937,1948,1972]" metricMagnitude="2" metricUnit="m" metricValue="1.1" pageId="56" pageNumber="57" unit="m" value="110.0">110 m</elevation>
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</quantity>
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,
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<collectingMunicipality id="FF002541FFD3D624C8D8BCBD00ECF4B2" box="[952,1152,1948,1973]" pageId="56" pageNumber="57">Acquitaine Basin</collectingMunicipality>
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,
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<collectingCounty id="F605C7B7FFD3D624CFEEBCBC0158F4B2" box="[1166,1332,1948,1973]" pageId="56" pageNumber="57">Bay of Biscay</collectingCounty>
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, 0
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<date id="6B6599FBFFD3D624CE31BCBD04BFF4DF" pageId="56" pageNumber="57" value="2007-05-04">
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<collectingDate id="7B216013FFD3D624CE31BCBD04BFF4DF" pageId="56" pageNumber="57" value="2007-05-04">4 May 2007</collectingDate>
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</date>
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;
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<collectionCode id="79CA27FEFFD3D624CBBDBCE0052BF4DF" box="[221,327,1985,2008]" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34665" lsid="urn:lsid:biocol.org:col:34665" name="Natural History Museum, London" pageId="56" pageNumber="57" type="Museum">NHMUK</collectionCode>
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<collectorName id="B22EDAEDFFD3D624CA2EBCE005DFF4DF" box="[334,435,1985,2009]" pageId="56" pageNumber="57">Reg. No.</collectorName>
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2015.2995.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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||
<caption id="4BA4EFB3FFD2D625CBF7BC5406B9F4E0" httpUri="https://zenodo.org/record/2637537/files/figure.png" pageId="57" pageNumber="58" startId="57.[151,250,1909,1931]" targetBox="[245,1344,217,1821]" targetPageId="57">
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<paragraph id="1F64BF3BFFD2D625CBF7BC5406B9F4E0" blockId="57.[151,1436,1909,2023]" pageId="57" pageNumber="58">
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<emphasis id="2DAF6329FFD2D625CBF7BC54054DF48D" bold="true" box="[151,289,1909,1931]" pageId="57" pageNumber="58">FIGURE 25.</emphasis>
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<taxonomicName id="D8DBC4B8FFD2D625CA48BC540650F48C" authority="Boxshall & O’Reilly & Sikorski & Summerfield, 2019" authorityName="Boxshall & O’Reilly & Sikorski & Summerfield" authorityYear="2019" box="[296,572,1909,1931]" class="Maxillopoda" family="Saccopsidae" genus="Euchonicoloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="57" pageNumber="58" phylum="Arthropoda" rank="species" species="elongatus" status="gen. et sp. nov.">
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<emphasis id="2DAF6329FFD2D625CA48BC540650F48C" box="[296,572,1909,1931]" italics="true" pageId="57" pageNumber="58">Euchonicoloides elongatus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="369CDE52FFD2D625C923BC570689F48C" box="[579,741,1910,1931]" pageId="57" pageNumber="58" rank="species">
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<emphasis id="2DAF6329FFD2D625C923BC5706B3F48C" bold="true" box="[579,735,1910,1931]" pageId="57" pageNumber="58">gen. et sp. nov</emphasis>
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.
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</taxonomicNameLabel>
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female. A, ovigerous female, ventral; B, anterior part of ectosoma, stalk and endosoma, ventral view showing position of subchelate antennae; C, posterior part of ectosoma, ventral view shwoing extent of cement glands; D, stalk and antenna, lateral.
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<taxonomicName id="D8DBC4B8FFD2D625C9DDBC9307F7F4CF" authority="Boxshall & O’Reilly & Sikorski & Summerfield, 2019" authorityName="Boxshall & O’Reilly & Sikorski & Summerfield" authorityYear="2019" box="[701,923,1970,1992]" class="Maxillopoda" family="Saccopsidae" genus="Euchonicoloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="57" pageNumber="58" phylum="Arthropoda" rank="species" species="halli" status="gen. et sp. nov.">
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<emphasis id="2DAF6329FFD2D625C9DDBC9307F7F4CF" box="[701,923,1970,1992]" italics="true" pageId="57" pageNumber="58">Euchonicoloides halli</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="369CDE52FFD2D625C8C2BC920053F4CF" box="[930,1087,1971,1992]" pageId="57" pageNumber="58" rank="species">
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<emphasis id="2DAF6329FFD2D625C8C2BC920055F4CF" bold="true" box="[930,1081,1971,1992]" pageId="57" pageNumber="58">gen. et sp. nov</emphasis>
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.
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</taxonomicNameLabel>
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Holotype. E, habitus of ovigerous holotype, dorsal. Scale bars: A, E, 100 µm, B–D, 50 µm.
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</paragraph>
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</caption>
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||
<caption id="4BA4EFB3FFD1D626CBF7BF3D001DF757" httpUri="https://zenodo.org/record/2637541/files/figure.png" pageId="58" pageNumber="59" startId="58.[151,250,1052,1074]" targetBox="[208,1382,205,961]" targetPageId="58">
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<paragraph id="1F64BF3BFFD1D626CBF7BF3D001DF757" blockId="58.[151,1436,1052,1104]" pageId="58" pageNumber="59">
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||
<emphasis id="2DAF6329FFD1D626CBF7BF3D054EF736" bold="true" box="[151,290,1052,1074]" pageId="58" pageNumber="59">FIGURE 26.</emphasis>
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<taxonomicName id="D8DBC4B8FFD1D626CA4BBF3D0667F735" authority="Boxshall & O’Reilly & Sikorski & Summerfield, 2019" authorityName="Boxshall & O’Reilly & Sikorski & Summerfield" authorityYear="2019" box="[299,523,1052,1074]" class="Maxillopoda" family="Saccopsidae" genus="Euchonicoloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="58" pageNumber="59" phylum="Arthropoda" rank="species" species="halli" status="gen. et sp. nov.">
|
||
<emphasis id="2DAF6329FFD1D626CA4BBF3D0667F735" box="[299,523,1052,1074]" italics="true" pageId="58" pageNumber="59">Euchonicoloides halli</emphasis>
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||
</taxonomicName>
|
||
<taxonomicNameLabel id="369CDE52FFD1D626C975BF3D06D6F735" box="[533,698,1052,1074]" pageId="58" pageNumber="59" rank="species">
|
||
<emphasis id="2DAF6329FFD1D626C975BF3D06D9F736" bold="true" box="[533,693,1052,1073]" pageId="58" pageNumber="59">gen. et sp. nov</emphasis>
|
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.
|
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</taxonomicNameLabel>
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Holotype. A, female holotype, ventral showing paired bifurcate limbs (?antennae); B, female holotype, lateral showing embedded endosoma. Scale bars: A–B, 100 µm.
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</paragraph>
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</caption>
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||
<subSubSection id="57C1ECB0FFD1D626CBA7BF56060BF6F0" pageId="58" pageNumber="59" type="diagnosis">
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||
<paragraph id="1F64BF3BFFD1D626CBA7BF56060BF6F0" blockId="58.[151,1437,1143,2032]" pageId="58" pageNumber="59">
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<emphasis id="2DAF6329FFD1D626CBA7BF5605ABF797" bold="true" box="[199,455,1143,1168]" pageId="58" pageNumber="59">Differential diagnosis</emphasis>
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. Ectosoma of
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<typeStatus id="C0600199FFD1D626C90CBF5606A2F797" box="[620,718,1143,1168]" pageId="58" pageNumber="59" type="holotype">holotype</typeStatus>
|
||
contracted showing apparent segmentation of trunk (
|
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<figureCitation id="87E0A3BEFFD1D626CE49BF5601FCF797" box="[1321,1424,1143,1168]" captionStart="FIGURE 25" captionStartId="57.[151,250,1909,1931]" captionTargetBox="[245,1344,217,1821]" captionTargetId="figure@57.[187,1380,193,1879]" captionTargetPageId="57" captionText="FIGURE 25. Euchonicoloides elongatus gen. et sp. nov. female. A, ovigerous female, ventral; B, anterior part of ectosoma, stalk and endosoma, ventral view showing position of subchelate antennae; C, posterior part of ectosoma, ventral view shwoing extent of cement glands; D, stalk and antenna, lateral. Euchonicoloides halli gen. et sp. nov. Holotype. E, habitus of ovigerous holotype, dorsal. Scale bars: A, E, 100 µm, B–D, 50 µm." httpUri="https://zenodo.org/record/2637537/files/figure.png" pageId="58" pageNumber="59">Fig. 25E</figureCitation>
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): about
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<quantity id="D82312DEFFD1D626CBBEBFBD0559F7B2" box="[222,309,1180,1205]" metricMagnitude="-1" metricUnit="m" metricValue="2.3" pageId="58" pageNumber="59" unit="mm" value="230.0">230 µm</quantity>
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in length (measured in dorsal view) with maximum width of about
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<quantity id="D82312DEFFD1D626CF20BFBD00F7F7B2" box="[1088,1179,1180,1205]" metricMagnitude="-1" metricUnit="m" metricValue="1.75" pageId="58" pageNumber="59" unit="mm" value="175.0">175 µm</quantity>
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. Ectosoma comprising large cephalothorax, 4-segmented postcephalic trunk and vestigial abdomen (
|
||
<figureCitation id="87E0A3BEFFD1D626CF6CBF9E00F4F7DF" box="[1036,1176,1215,1240]" captionStart="FIGURE 26" captionStartId="58.[151,250,1052,1074]" captionTargetBox="[208,1382,205,961]" captionTargetId="figure@58.[151,1435,180,1054]" captionTargetPageId="58" captionText="FIGURE 26. Euchonicoloides halli gen. et sp. nov. Holotype. A, female holotype, ventral showing paired bifurcate limbs (?antennae); B, female holotype, lateral showing embedded endosoma. Scale bars: A–B, 100 µm." httpUri="https://zenodo.org/record/2637541/files/figure.png" pageId="58" pageNumber="59">Fig. 26A, B</figureCitation>
|
||
). Cephalothorax about
|
||
<quantity id="D82312DEFFD1D626CBF7BFC5049CF7FA" box="[151,240,1252,1277]" metricMagnitude="-1" metricUnit="m" metricValue="1.03" pageId="58" pageNumber="59" unit="mm" value="103.0">103 µm</quantity>
|
||
long (in dorsal midline) with maximum width of
|
||
<quantity id="D82312DEFFD1D626C859BFC507F8F7FA" box="[825,916,1252,1277]" metricMagnitude="-1" metricUnit="m" metricValue="1.75" pageId="58" pageNumber="59" unit="mm" value="175.0">175 µm</quantity>
|
||
, comprising about 45% of total body length, viewed dorsally. Cephalothorax attached to host via short stalk. First to third trunk somites all short and of similar width in dorsal view (
|
||
<figureCitation id="87E0A3BEFFD1D626CAEDBE0D059FF642" box="[397,499,1324,1349]" captionStart="FIGURE 25" captionStartId="57.[151,250,1909,1931]" captionTargetBox="[245,1344,217,1821]" captionTargetId="figure@57.[187,1380,193,1879]" captionTargetPageId="57" captionText="FIGURE 25. Euchonicoloides elongatus gen. et sp. nov. female. A, ovigerous female, ventral; B, anterior part of ectosoma, stalk and endosoma, ventral view showing position of subchelate antennae; C, posterior part of ectosoma, ventral view shwoing extent of cement glands; D, stalk and antenna, lateral. Euchonicoloides halli gen. et sp. nov. Holotype. E, habitus of ovigerous holotype, dorsal. Scale bars: A, E, 100 µm, B–D, 50 µm." httpUri="https://zenodo.org/record/2637537/files/figure.png" pageId="58" pageNumber="59">Fig. 25E</figureCitation>
|
||
). Fourth trunk somite defined by suture dorsally but fused to third somite ventrally. Paired genital apertures present either side of vestigial abdomen (
|
||
<figureCitation id="87E0A3BEFFD1D626C80FBE6E07B4F66F" box="[879,984,1359,1384]" captionStart="FIGURE 26" captionStartId="58.[151,250,1052,1074]" captionTargetBox="[208,1382,205,961]" captionTargetId="figure@58.[151,1435,180,1054]" captionTargetPageId="58" captionText="FIGURE 26. Euchonicoloides halli gen. et sp. nov. Holotype. A, female holotype, ventral showing paired bifurcate limbs (?antennae); B, female holotype, lateral showing embedded endosoma. Scale bars: A–B, 100 µm." httpUri="https://zenodo.org/record/2637541/files/figure.png" pageId="58" pageNumber="59">Fig. 26A</figureCitation>
|
||
). Abdomen represented by rounded lobe in posterior midline, lacking caudal rami and without anal slit. Egg sacs incomplete in
|
||
<typeStatus id="C0600199FFD1D626CF3BBE5500ACF68A" box="[1115,1216,1396,1421]" pageId="58" pageNumber="59" type="holotype">holotype</typeStatus>
|
||
, more than twice as long as ectosoma; egg arrangement irregularly biseriate (
|
||
<figureCitation id="87E0A3BEFFD1D626C879BEB60713F6B7" box="[793,895,1431,1456]" captionStart="FIGURE 25" captionStartId="57.[151,250,1909,1931]" captionTargetBox="[245,1344,217,1821]" captionTargetId="figure@57.[187,1380,193,1879]" captionTargetPageId="57" captionText="FIGURE 25. Euchonicoloides elongatus gen. et sp. nov. female. A, ovigerous female, ventral; B, anterior part of ectosoma, stalk and endosoma, ventral view showing position of subchelate antennae; C, posterior part of ectosoma, ventral view shwoing extent of cement glands; D, stalk and antenna, lateral. Euchonicoloides halli gen. et sp. nov. Holotype. E, habitus of ovigerous holotype, dorsal. Scale bars: A, E, 100 µm, B–D, 50 µm." httpUri="https://zenodo.org/record/2637537/files/figure.png" pageId="58" pageNumber="59">Fig. 25E</figureCitation>
|
||
). Antennules absent. Antenna comprising broad basal part with curved digitiform distal part functioning as anteriorly-directed subchela (
|
||
<figureCitation id="87E0A3BEFFD1D626CFC2BE9D0162F6D2" box="[1186,1294,1468,1493]" captionStart="FIGURE 26" captionStartId="58.[151,250,1052,1074]" captionTargetBox="[208,1382,205,961]" captionTargetId="figure@58.[151,1435,180,1054]" captionTargetPageId="58" captionText="FIGURE 26. Euchonicoloides halli gen. et sp. nov. Holotype. A, female holotype, ventral showing paired bifurcate limbs (?antennae); B, female holotype, lateral showing embedded endosoma. Scale bars: A–B, 100 µm." httpUri="https://zenodo.org/record/2637541/files/figure.png" pageId="58" pageNumber="59">Fig. 26A</figureCitation>
|
||
). Endosoma lobate (
|
||
<figureCitation id="87E0A3BEFFD1D626CB8BBEFE053DF6FF" box="[235,337,1503,1528]" captionStart="FIGURE 26" captionStartId="58.[151,250,1052,1074]" captionTargetBox="[208,1382,205,961]" captionTargetId="figure@58.[151,1435,180,1054]" captionTargetPageId="58" captionText="FIGURE 26. Euchonicoloides halli gen. et sp. nov. Holotype. A, female holotype, ventral showing paired bifurcate limbs (?antennae); B, female holotype, lateral showing embedded endosoma. Scale bars: A–B, 100 µm." httpUri="https://zenodo.org/record/2637541/files/figure.png" pageId="58" pageNumber="59">Fig. 26B</figureCitation>
|
||
), smaller than ectosoma.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="57C1ECB0FFD1D626CBA7BD2505C0F562" pageId="58" pageNumber="59" type="etymology">
|
||
<paragraph id="1F64BF3BFFD1D626CBA7BD2505C0F562" blockId="58.[151,1437,1143,2032]" pageId="58" pageNumber="59">
|
||
<emphasis id="2DAF6329FFD1D626CBA7BD25052AF51A" bold="true" box="[199,326,1540,1565]" pageId="58" pageNumber="59">Etymology</emphasis>
|
||
. The new species is named in honour of David Hall (formerly of Unicomarine Ltd., now at Apem Ltd.), who found this material and, over the years, has collected numerous parasitic copepods and kindly made them available for study.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="57C1ECB0FFD1D627CBA7BD4E060AF28F" lastPageId="59" lastPageNumber="60" pageId="58" pageNumber="59" type="discussion">
|
||
<paragraph id="1F64BF3BFFD1D626CBA7BD4E07BDF5F2" blockId="58.[151,1437,1143,2032]" pageId="58" pageNumber="59">
|
||
<emphasis id="2DAF6329FFD1D626CBA7BD4E0558F58F" bold="true" box="[199,308,1647,1672]" pageId="58" pageNumber="59">Remarks</emphasis>
|
||
. The new species is placed in
|
||
<taxonomicName id="D8DBC4B8FFD1D626C9EEBD4E0725F58F" authority="Boxshall & O’Reilly & Sikorski & Summerfield, 2019" authorityName="Boxshall & O’Reilly & Sikorski & Summerfield" authorityYear="2019" box="[654,841,1647,1672]" class="Maxillopoda" family="Saccopsidae" genus="Euchonicoloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="58" pageNumber="59" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="2DAF6329FFD1D626C9EEBD4E0725F58F" box="[654,841,1647,1672]" italics="true" pageId="58" pageNumber="59">Euchonicoloides</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="2DAF6329FFD1D626C831BD4E07D7F58F" bold="true" box="[849,955,1647,1672]" pageId="58" pageNumber="59">
|
||
<taxonomicNameLabel id="369CDE52FFD1D626C831BD4E07D7F58F" box="[849,955,1647,1672]" pageId="58" pageNumber="59" rank="genus">gen. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
because it shares with the
|
||
<typeStatus id="C0600199FFD1D626CF8CBD500170F58E" box="[1260,1308,1649,1673]" pageId="58" pageNumber="59">type</typeStatus>
|
||
species,
|
||
<taxonomicName id="D8DBC4B8FFD1D626CEE4BD500568F5AA" authority="Boxshall & O’Reilly & Sikorski & Summerfield, 2019" authorityName="Boxshall & O’Reilly & Sikorski & Summerfield" authorityYear="2019" class="Maxillopoda" family="Saccopsidae" genus="Euchonicoloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="58" pageNumber="59" phylum="Arthropoda" rank="species" species="elongatus" status="gen. et sp. nov.">
|
||
<emphasis id="2DAF6329FFD1D626CEE4BD500568F5AA" italics="true" pageId="58" pageNumber="59">E. elongatus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="2DAF6329FFD1D626CA6BBDB505D7F5AA" bold="true" box="[267,443,1684,1709]" pageId="58" pageNumber="59">
|
||
<taxonomicNameLabel id="369CDE52FFD1D626CA6BBDB505D7F5AA" box="[267,443,1684,1709]" pageId="58" pageNumber="59" rank="species">gen. et sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, the derived form of the ectosoma in which the abdomen is fully fused to the trunk, and the lack caudal rami and an anal slit. In addition, no traces of antennules are present, whereas lobate antennules are found in the three new species of
|
||
<taxonomicName id="D8DBC4B8FFD1D626C970BDFD06F1F5F2" authority="Boxshall & O’Reilly & Sikorski & Summerfield, 2019" authorityName="Boxshall & O’Reilly & Sikorski & Summerfield" authorityYear="2019" box="[528,669,1756,1781]" class="Maxillopoda" family="Saccopsidae" genus="Euchonicola" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="58" pageNumber="59" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="2DAF6329FFD1D626C970BDFD06F1F5F2" box="[528,669,1756,1781]" italics="true" pageId="58" pageNumber="59">Euchonicola</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="369CDE52FFD1D626C9C4BDFD0761F5F3" box="[676,781,1756,1781]" pageId="58" pageNumber="59" rank="genus">
|
||
<emphasis id="2DAF6329FFD1D626C9C4BDFD076AF5F2" bold="true" box="[676,774,1756,1781]" pageId="58" pageNumber="59">gen. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
described above.
|
||
</paragraph>
|
||
<paragraph id="1F64BF3BFFD1D626CBA7BDDE06F6F4F7" blockId="58.[151,1437,1143,2032]" pageId="58" pageNumber="59">
|
||
<taxonomicName id="D8DBC4B8FFD1D626CBA7BDDE05D1F41F" authority="Boxshall & O’Reilly & Sikorski & Summerfield, 2019" authorityName="Boxshall & O’Reilly & Sikorski & Summerfield" authorityYear="2019" box="[199,445,1791,1816]" class="Maxillopoda" family="Saccopsidae" genus="Euchonicoloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="58" pageNumber="59" phylum="Arthropoda" rank="species" species="halli" status="gen. et sp. nov.">
|
||
<emphasis id="2DAF6329FFD1D626CBA7BDDE05D1F41F" box="[199,445,1791,1816]" italics="true" pageId="58" pageNumber="59">Euchonicoloides halli</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="369CDE52FFD1D626CAA6BDDE0616F410" box="[454,634,1791,1816]" pageId="58" pageNumber="59" rank="species">
|
||
<emphasis id="2DAF6329FFD1D626CAA6BDDE061FF41F" bold="true" box="[454,627,1791,1816]" pageId="58" pageNumber="59">gen. et sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
differs from the
|
||
<typeStatus id="C0600199FFD1D626C85EBC210702F41F" box="[830,878,1792,1816]" pageId="58" pageNumber="59">type</typeStatus>
|
||
species in having a short, squat ectosoma which expresses traces of body segmentation in both dorsal and ventral views. In addition, the form of the egg sacs is different, with a uniseriate arrangement of eggs in the
|
||
<typeStatus id="C0600199FFD1D626C867BC69075BF467" box="[775,823,1864,1888]" pageId="58" pageNumber="59">type</typeStatus>
|
||
species but an irregularly biseriate arrangement in
|
||
<taxonomicName id="D8DBC4B8FFD1D626CEE4BC6804A6F482" authority="Boxshall & O’Reilly & Sikorski & Summerfield, 2019" authorityName="Boxshall & O’Reilly & Sikorski & Summerfield" authorityYear="2019" class="Maxillopoda" family="Saccopsidae" genus="Euchonicoloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="58" pageNumber="59" phylum="Arthropoda" rank="species" species="halli" status="gen. et sp. nov.">
|
||
<emphasis id="2DAF6329FFD1D626CEE4BC6804A6F482" italics="true" pageId="58" pageNumber="59">E. halli</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="369CDE52FFD1D626CBB1BC4D0512F483" box="[209,382,1900,1925]" pageId="58" pageNumber="59" rank="species">
|
||
<emphasis id="2DAF6329FFD1D626CBB1BC4D051BF482" bold="true" box="[209,375,1900,1925]" pageId="58" pageNumber="59">gen. et sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
The only paired limbs present in adult females of
|
||
<taxonomicName id="D8DBC4B8FFD1D626C8CFBC4D0006F482" authority="Boxshall & O’Reilly & Sikorski & Summerfield, 2019" authorityName="Boxshall & O’Reilly & Sikorski & Summerfield" authorityYear="2019" box="[943,1130,1900,1925]" class="Maxillopoda" family="Saccopsidae" genus="Euchonicoloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="58" pageNumber="59" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="2DAF6329FFD1D626C8CFBC4D0006F482" box="[943,1130,1900,1925]" italics="true" pageId="58" pageNumber="59">Euchonicoloides</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="369CDE52FFD1D626CF10BC4D00B4F483" box="[1136,1240,1900,1925]" pageId="58" pageNumber="59" rank="genus">
|
||
<emphasis id="2DAF6329FFD1D626CF10BC4D00BDF482" bold="true" box="[1136,1233,1900,1925]" pageId="58" pageNumber="59">gen. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
are the antennae: in the
|
||
<typeStatus id="C0600199FFD1D626CBBCBCB10560F4AF" box="[220,268,1936,1960]" pageId="58" pageNumber="59">type</typeStatus>
|
||
species they are subchelate with a clearly defined claw (cf.
|
||
<figureCitation id="87E0A3BEFFD1D626C8C7BCAE0066F4AF" box="[935,1034,1935,1960]" captionStart="FIGURE 25" captionStartId="57.[151,250,1909,1931]" captionTargetBox="[245,1344,217,1821]" captionTargetId="figure@57.[187,1380,193,1879]" captionTargetPageId="57" captionText="FIGURE 25. Euchonicoloides elongatus gen. et sp. nov. female. A, ovigerous female, ventral; B, anterior part of ectosoma, stalk and endosoma, ventral view showing position of subchelate antennae; C, posterior part of ectosoma, ventral view shwoing extent of cement glands; D, stalk and antenna, lateral. Euchonicoloides halli gen. et sp. nov. Holotype. E, habitus of ovigerous holotype, dorsal. Scale bars: A, E, 100 µm, B–D, 50 µm." httpUri="https://zenodo.org/record/2637537/files/figure.png" pageId="58" pageNumber="59">Fig. 25B</figureCitation>
|
||
) whereas in
|
||
<taxonomicName id="D8DBC4B8FFD1D626CFF7BCB00085F4AF" authority="Boxshall & O’Reilly & Sikorski & Summerfield, 2019" authorityName="Boxshall & O’Reilly & Sikorski & Summerfield" authorityYear="2019" box="[1175,1257,1935,1960]" class="Maxillopoda" family="Saccopsidae" genus="Euchonicoloides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="58" pageNumber="59" phylum="Arthropoda" rank="species" species="halli" status="gen. et sp. nov.">
|
||
<emphasis id="2DAF6329FFD1D626CFF7BCB00085F4AF" box="[1175,1257,1935,1960]" italics="true" pageId="58" pageNumber="59">E. halli</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="369CDE52FFD1D626CF8FBCAE01F0F4A0" box="[1263,1436,1935,1960]" pageId="58" pageNumber="59" rank="species">
|
||
<emphasis id="2DAF6329FFD1D626CF8FBCAE01F9F4AF" bold="true" box="[1263,1429,1935,1960]" pageId="58" pageNumber="59">gen. et sp. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
they comprise a broad basal part with a curved digitiform distal part (
|
||
<figureCitation id="87E0A3BEFFD1D626C88EBC950036F4CA" box="[1006,1114,1972,1997]" captionStart="FIGURE 26" captionStartId="58.[151,250,1052,1074]" captionTargetBox="[208,1382,205,961]" captionTargetId="figure@58.[151,1435,180,1054]" captionTargetPageId="58" captionText="FIGURE 26. Euchonicoloides halli gen. et sp. nov. Holotype. A, female holotype, ventral showing paired bifurcate limbs (?antennae); B, female holotype, lateral showing embedded endosoma. Scale bars: A–B, 100 µm." httpUri="https://zenodo.org/record/2637541/files/figure.png" pageId="58" pageNumber="59">Fig. 26A</figureCitation>
|
||
) with the latter apparently functioning as subchela used to attach to host.
|
||
</paragraph>
|
||
<paragraph id="1F64BF3BFFD0D627CBA7BBB60731F3D2" blockId="59.[151,1437,151,392]" pageId="59" pageNumber="60">
|
||
The
|
||
<typeStatus id="C0600199FFD0D627CB99BBB60537F3B7" box="[249,347,151,176]" pageId="59" pageNumber="60" type="holotype">holotype</typeStatus>
|
||
and only specimen was attached in the mid-body of its host, a tiny (
|
||
<quantity id="D82312DEFFD0D627CF36BBB900FBF3A8" box="[1110,1175,152,176]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" pageId="59" pageNumber="60" unit="mm" value="3.0">3 mm</quantity>
|
||
body length) specimen of the sabellid
|
||
<taxonomicName id="D8DBC4B8FFD0D627CA5CBB9C0677F3D2" authorityName="Langerhans" authorityYear="1880" box="[316,539,188,213]" class="Polychaeta" family="Sabellidae" genus="Jasmineira" higherTaxonomySource="GBIF" kingdom="Animalia" order="Sabellida" pageId="59" pageNumber="60" phylum="Annelida" rank="species" species="caudata">
|
||
<emphasis id="2DAF6329FFD0D627CA5CBB9C0677F3D2" box="[316,539,188,213]" italics="true" pageId="59" pageNumber="60">Jasmineira caudata</emphasis>
|
||
</taxonomicName>
|
||
caught in the Bay of Biscay.
|
||
</paragraph>
|
||
<paragraph id="1F64BF3BFFD0D627CBA7BBFE060AF28F" blockId="59.[151,1437,151,392]" pageId="59" pageNumber="60">
|
||
Another mesoparasite,
|
||
<taxonomicName id="D8DBC4B8FFD0D627CAADBBFE0149F3FF" authority="Boxshall, O'Reilly, Sikorski, & Summerfield, 2015" authorityName="Boxshall, O'Reilly, Sikorski" authorityYear="2015" box="[461,1317,223,248]" class="Hexanauplia" family="Jasmineiricolidae" genus="Jasmineiricola" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="59" pageNumber="60" phylum="Arthropoda" rank="species" species="mackiei">
|
||
<emphasis id="2DAF6329FFD0D627CAADBBFE06B8F3FF" box="[461,724,223,248]" italics="true" pageId="59" pageNumber="60">Jasmineiricola mackiei</emphasis>
|
||
<bibRefCitation id="7B4AC2CAFFD0D627C9BCBBFE0149F3FF" author="Boxshall, G. A. & O'Reilly, M. & Sikorski, A. & Summerfield, R." box="[732,1317,223,248]" pageId="59" pageNumber="60" pagination="426 - 436" refId="ref45804" refString="Boxshall, G. A., O'Reilly, M., Sikorski, A. & Summerfield, R. (2015) A new genus and family of copepods parasitic on polychaetes of the genus Jasmineira Langerhans, 1880 (family Sabellidae) in the northeastern Atlantic. Zootaxa, 4018 (3), 426 - 436. https: // doi. org / 10.11646 / zootaxa. 4018.3.6" type="journal article" year="2015">Boxshall, O’Reilly, Sikorski, & Summerfield, 2015</bibRefCitation>
|
||
</taxonomicName>
|
||
occurs on the same host species in waters around
|
||
<collectingCountry id="67CCFFABFFD0D627C91ABA2406B9F21A" box="[634,725,261,285]" name="Norway" pageId="59" pageNumber="60">Norway</collectingCountry>
|
||
,
|
||
<collectingCountry id="67CCFFABFFD0D627C986BA25072EF21A" box="[742,834,260,285]" name="Sweden" pageId="59" pageNumber="60">Sweden</collectingCountry>
|
||
, the
|
||
<collectingCountry id="67CCFFABFFD0D627C8E2BA250029F21A" box="[898,1093,260,285]" name="United Kingdom" pageId="59" pageNumber="60">United Kingdom</collectingCountry>
|
||
and
|
||
<collectingCountry id="67CCFFABFFD0D627CFE8BA2500B7F21A" box="[1160,1243,260,285]" name="Ireland" pageId="59" pageNumber="60">Ireland</collectingCountry>
|
||
. It bears only a superficial resemblance to
|
||
<taxonomicName id="D8DBC4B8FFD0D627CAAABA06061BF247" authority="Boxshall & O’Reilly & Sikorski & Summerfield, 2019" authorityName="Boxshall & O’Reilly & Sikorski & Summerfield" authorityYear="2019" box="[458,631,295,320]" class="Maxillopoda" family="Saccopsidae" genus="Euchonicolides" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyclopoida" pageId="59" pageNumber="60" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="2DAF6329FFD0D627CAAABA06061BF247" box="[458,631,295,320]" italics="true" pageId="59" pageNumber="60">Euchonicolides</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="369CDE52FFD0D627C9E0BA060687F238" box="[640,747,295,320]" pageId="59" pageNumber="60" rank="genus">
|
||
<emphasis id="2DAF6329FFD0D627C9E0BA060688F247" bold="true" box="[640,740,295,320]" pageId="59" pageNumber="60">gen. nov</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
and differs in having a large anvil-shaped endosoma with a clearly defined head region and a trunk region with large lateral lobes. There is only a relatively small ectosoma comprising the tip of the genitoabdomen.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |