282 lines
32 KiB
XML
282 lines
32 KiB
XML
<document id="B1F136893481BA4CF70081399A3B5471" ID-DOI="10.5281/zenodo.210845" ID-GBIF-Dataset="1063099e-8904-4d22-a531-8a192a28094c" ID-ISSN="1175-5326" ID-Zenodo-Dep="210845" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460481793744" checkinUser="plazi" docAuthor="Jones, David Alan & Nithyanandan, Manickam" docDate="2012" docId="96071F03FF95C068D5EDF93D6AD9FE79" docLanguage="en" docName="zt03314p057.pdf" docOrigin="Zootaxa 3314" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Eurydice tridentata Jones & Nithyanandan, 2012, sp. nov." docType="treatment" docVersion="9" lastPageNumber="51" masterDocId="6A3E677BFF96C06ED57AFFA46A34FFFE" masterDocTitle="Taxonomy and distribution of the genus Eurydice Leach, 1815 (Crustacea, Isopoda, Cirolanidae) from the Arabian region, including three new species" masterLastPageNumber="57" masterPageNumber="45" pageNumber="48" updateTime="1698307869814" updateUser="plazi">
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<mods:titleInfo id="6DD127C6B698A663E36C66907257D963">
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<mods:title id="06E34528ABD9AA48C76FD6EA8F6B7FF9">Taxonomy and distribution of the genus Eurydice Leach, 1815 (Crustacea, Isopoda, Cirolanidae) from the Arabian region, including three new species</mods:title>
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<mods:name id="F8768C8FF702B4F94677F62EBF1EB744" type="personal">
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<mods:roleTerm id="1894018831EDCC94C8215B4083943045">Author</mods:roleTerm>
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<mods:namePart id="22F128E485422EFB077F9DBCB3A0A3B2">Jones, David Alan</mods:namePart>
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<mods:name id="B2F0869AF6C46302CF335E5F02F1E3D9" type="personal">
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<mods:namePart id="18F3F61CD0EC9D4E8B1689BEDA52A8E1">Nithyanandan, Manickam</mods:namePart>
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<mods:typeOfResource id="4C287376BC079FE32E2AB605BBD6D0BD">text</mods:typeOfResource>
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<mods:title id="D418C1585B954D8197B37DB248317070">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="987E29865B284F6A0784E4689609D1F5">
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<mods:date id="CA569879B8371462E93F60DC5F0E778B">2012</mods:date>
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<mods:detail id="9E8B7C82A0E86E34B5C48BFEA1822336" type="volume">
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<mods:number id="448081AAC9A185D5BF956C31E4885813">3314</mods:number>
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<mods:start id="C59161A0EB50D7A999E346DF8E45705B">45</mods:start>
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<mods:end id="12084DF8947A5AA7D6EAA070C8CB7DDA">57</mods:end>
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<mods:classification id="7E110F85C27E32ABD43A319F71471283">journal article</mods:classification>
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<mods:identifier id="036D66383BF920639353D9E2088CDEEE" type="DOI">10.5281/zenodo.210845</mods:identifier>
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<mods:identifier id="81773055C1559C8E63E5A9D2C4E99340" type="GBIF-Dataset">1063099e-8904-4d22-a531-8a192a28094c</mods:identifier>
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<mods:identifier id="BC76DC416E92F727B33EA3304C6FA3E9" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="4C55F48D191257A59DD94F209009C8BF" type="Zenodo-Dep">210845</mods:identifier>
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</mods:mods>
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<treatment id="96071F03FF95C068D5EDF93D6AD9FE79" ID-DOI="http://doi.org/10.5281/zenodo.6178751" ID-GBIF-Taxon="119517491" ID-Zenodo-Dep="6178751" LSID="urn:lsid:plazi:treatment:96071F03FF95C068D5EDF93D6AD9FE79" httpUri="http://treatment.plazi.org/id/96071F03FF95C068D5EDF93D6AD9FE79" lastPageId="6" lastPageNumber="51" pageId="3" pageNumber="48">
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<subSubSection id="56B4FD9EFF95C06DD5EDF93D69D4F8E2" pageId="3" pageNumber="48" type="nomenclature">
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<paragraph id="1E11AE15FF95C06DD5EDF93D6BE2F94C" blockId="3.[151,470,1689,1749]" box="[151,470,1689,1714]" pageId="3" pageNumber="48">
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<heading id="45591979FF95C06DD5EDF93D6BE2F94C" bold="true" box="[151,470,1689,1714]" fontSize="10" level="2" pageId="3" pageNumber="48" reason="2">
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||
<emphasis id="2CDA7207FF95C06DD5EDF93D6BE2F94C" bold="true" box="[151,470,1689,1714]" pageId="3" pageNumber="48">
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||
<taxonomicName id="D9AED596FF95C06DD5EDF93D6B41F94C" ID-CoL="3D486" box="[151,373,1689,1714]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="48" phylum="Arthropoda" rank="species" species="tridentata" status="sp. nov.">
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<emphasis id="2CDA7207FF95C06DD5EDF93D6B41F94C" bold="true" box="[151,373,1689,1714]" italics="true" pageId="3" pageNumber="48">Eurydice tridentata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="37E9CF7CFF95C06DD406F93E6BE2F94C" box="[380,470,1690,1714]" pageId="3" pageNumber="48" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="1E11AE15FF95C06DD5EDF9196B0CF92B" blockId="3.[151,470,1689,1749]" box="[151,312,1725,1749]" pageId="3" pageNumber="48">
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(
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<figureCitation id="8695B290FF95C06DD5E5F9196ADBF92B" box="[159,239,1725,1749]" captionStart="FIGURE 2" captionStartId="4.[151,250,1946,1969]" captionTargetBox="[152,1433,212,1946]" captionTargetId="figure@4.[151,1436,155,1982]" captionTargetPageId="4" captionText="FIGURE 2. Eurydice marzouqui sp. nov. Holotype (SMF 34840): a, b, paratype (SMF 34841) 3: c – 1. a, lateral view; b, dorsal view; c, antennule; d, antennal peduncle; e, antenna; f, mandibles; g, maxillule; h, maxilla; i, maxilliped palp; j, pereopod 1; k, pereopod 3; l, pereopod 7. Horizontal scale = 1.0 mm, vertical scale = 0.1 mm." httpUri="https://zenodo.org/record/210847/files/figure.png" pageId="3" pageNumber="48">Figs. 2</figureCitation>
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,
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<figureCitation id="8695B290FF95C06DD580F9196B3CF92B" box="[250,264,1725,1749]" captionStart="FIGURE 4" captionStartId="8.[151,250,1937,1960]" captionTargetBox="[191,1426,208,1900]" captionTargetId="figure@8.[151,1436,193,1917]" captionTargetPageId="8" captionText="FIGURE 4. Eurydice marisrubri sp. nov. Holotype (SMF 34845): a, b, paratypes (SMF 34846) Ƥ: c – m. a lateral b, dorsal view; c, antennule; d, antennal peduncle; e tip of antenna; f mandible; g, maxillule; h, maxilla; i, maxilliped palp; j, pereopod 1; k, pereopod 2; l, pereopod 3; m, pereopod 7. Horizontal scale = 1.0 mm, vertical scale = 0.1 mm." httpUri="https://zenodo.org/record/210849/files/figure.png" pageId="3" pageNumber="48">4</figureCitation>
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d–f)
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</paragraph>
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<paragraph id="1E11AE15FF95C06DD5EDF8A169D4F8E2" blockId="3.[151,992,1797,1820]" box="[151,992,1797,1820]" pageId="3" pageNumber="48">
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<treatmentCitationGroup id="3EBE893BFF95C06DD5EDF8A169D4F8E2" box="[151,992,1797,1820]" pageId="3" pageNumber="48">
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<taxonomicName id="D9AED596FF95C06DD5EDF8A16B71F8E5" ID-CoL="3D477" box="[151,325,1797,1819]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="48" phylum="Arthropoda" rank="species" species="inermis">
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<emphasis id="2CDA7207FF95C06DD5EDF8A16B71F8E5" box="[151,325,1797,1819]" italics="true" pageId="3" pageNumber="48">Eurydice inermis</emphasis>
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</taxonomicName>
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.
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<treatmentCitation id="9F0F8804FF95C06DD42BF8A26860F8E5" author="Bruce" box="[337,596,1798,1819]" page="397" pageId="3" pageNumber="48" year="1978">
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<bibRefCitation id="7A3FD3E4FF95C06DD42BF8A26816F8E5" author="Bruce" box="[337,546,1798,1819]" pageId="3" pageNumber="48" refString="Bruce, N. L. & Jones, D. A. (1978) The systematics of some Red Sea Isopoda (Family Cirolandae) with descriptions of two new species. Journal Zoological Society, London, 185, 395 - 413." type="journal article" year="1978">Bruce & Jones 1978</bibRefCitation>
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: 397
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</treatmentCitation>
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, fig. 6h (not
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<taxonomicName id="D9AED596FF95C06DD7ACF8A269E0F8E2" authority="Hansen, 1890" authorityName="Hansen" authorityYear="1890" box="[726,980,1798,1820]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="48" phylum="Arthropoda" rank="species" species="inermis">
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<emphasis id="2CDA7207FF95C06DD7ACF8A2690BF8E5" box="[726,831,1798,1819]" italics="true" pageId="3" pageNumber="48">E. inermis</emphasis>
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Hansen, 1890
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</taxonomicName>
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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="56B4FD9EFF95C06DD5EDF8E369CDF80E" pageId="3" pageNumber="48" type="materials_examined">
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<paragraph id="1E11AE15FF95C06DD5EDF8E36B88F87A" blockId="3.[151,1437,1863,2032]" pageId="3" pageNumber="48">
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<emphasis id="2CDA7207FF95C06DD5EDF8E36BC2F89E" bold="true" box="[151,502,1863,1888]" pageId="3" pageNumber="48">
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Material examined.
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<typeStatus id="C11510B7FF95C06DD4F3F8EC6BC2F89E" box="[393,502,1864,1888]" pageId="3" pageNumber="48" type="holotype">Holotype</typeStatus>
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</emphasis>
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. Male (
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<collectionCode id="78BF36D0FF95C06DD734F8E368BCF8A1" LSID="urn:lsid:biocol.org:col:34838" box="[590,648,1863,1887]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="3" pageNumber="48">SMF</collectionCode>
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34843): sta. RS112 near Eilat,
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<collectingCountry id="66B9EE85FF95C06DD696F8E36E19F8A1" box="[1004,1069,1863,1887]" name="Israel" pageId="3" pageNumber="48">Israel</collectingCountry>
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, Red Sea, ichthyoplankton, coll. L. Fishelson,
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<date id="6A1088D5FF95C06DD455F8C86B83F87A" box="[303,439,1900,1924]" pageId="3" pageNumber="48" value="1985-02-04">4 Feb. 1985</date>
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.
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</paragraph>
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<paragraph id="1E11AE15FF95C06DD5B3F83469CDF80E" blockId="3.[151,1437,1863,2032]" pageId="3" pageNumber="48">
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<emphasis id="2CDA7207FF95C06DD5B3F8346B75F856" bold="true" box="[201,321,1936,1960]" pageId="3" pageNumber="48">
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<typeStatus id="C11510B7FF95C06DD5B3F8346B75F856" box="[201,321,1936,1960]" pageId="3" pageNumber="48" type="paratype">Paratypes</typeStatus>
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</emphasis>
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:
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<specimenCount id="08A8659CFF95C06DD42AF82B6B9DF859" box="[336,425,1935,1959]" pageId="3" pageNumber="48" type="male">3 males</specimenCount>
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,
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<specimenCount id="08A8659CFF95C06DD4CCF82B6816F859" box="[438,546,1935,1959]" pageId="3" pageNumber="48" type="female">2 females</specimenCount>
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(
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<collectionCode id="78BF36D0FF95C06DD748F82B6858F859" LSID="urn:lsid:biocol.org:col:34838" box="[562,620,1935,1959]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="3" pageNumber="48">SMF</collectionCode>
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34844): sta. RS112 near Eilat,
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<collectingCountry id="66B9EE85FF95C06DD6B4F82B6E3BF859" box="[974,1039,1935,1959]" name="Israel" pageId="3" pageNumber="48">Israel</collectingCountry>
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, Red Sea, ichthyoplankton, coll. L. Fishelson
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<date id="6A1088D5FF95C06DD471F8106BA3F832" box="[267,407,1972,1996]" pageId="3" pageNumber="48" value="1985-02-04">4 Feb. 1985</date>
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, same locality as
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<typeStatus id="C11510B7FF95C06DD719F81168A7F833" box="[611,659,1973,1997]" pageId="3" pageNumber="48">type</typeStatus>
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material
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<specimenCount id="08A8659CFF95C06DD67AF810696FF832" box="[768,859,1972,1996]" pageId="3" pageNumber="48" type="male">3 males</specimenCount>
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,
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<specimenCount id="08A8659CFF95C06DD612F81069E2F832" box="[872,982,1972,1996]" pageId="3" pageNumber="48" type="female">2 females</specimenCount>
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R138 (
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<collectionCode id="78BF36D0FF95C06DD156F8106E52F832" LSID="urn:lsid:biocol.org:col:34838" box="[1068,1126,1972,1996]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="3" pageNumber="48">SMF</collectionCode>
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39703), R20
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<specimenCount id="08A8659CFF95C06DD07FF8106F66F832" box="[1285,1362,1972,1996]" pageId="3" pageNumber="48" type="male">1 male</specimenCount>
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(
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<collectionCode id="78BF36D0FF95C06DD019F8106FA9F832" LSID="urn:lsid:biocol.org:col:34838" box="[1379,1437,1972,1996]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="3" pageNumber="48">SMF</collectionCode>
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39704), RS136
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<specimenCount id="08A8659CFF95C06DD43DF87C6BA1F80E" box="[327,405,2008,2032]" pageId="3" pageNumber="48" type="male">1 male</specimenCount>
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,
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<specimenCount id="08A8659CFF95C06DD4DAF87C6824F80E" box="[416,528,2008,2032]" pageId="3" pageNumber="48" type="female">3 females</specimenCount>
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, juv. (
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<collectionCode id="78BF36D0FF95C06DD728F87C68BFF80E" LSID="urn:lsid:biocol.org:col:34838" box="[594,651,2008,2032]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="3" pageNumber="48">SMF</collectionCode>
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39705) coll. L. Fishelson, 1986.
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</paragraph>
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</subSubSection>
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<caption id="4AD1FE9DFF92C06AD5EDF83E699DF810" httpUri="https://zenodo.org/record/210847/files/figure.png" pageId="4" pageNumber="49" targetBox="[152,1433,212,1946]" targetPageId="4">
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<paragraph id="1E11AE15FF92C06AD5EDF83E699DF810" blockId="4.[151,1436,1946,2030]" pageId="4" pageNumber="49">
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<emphasis id="2CDA7207FF92C06AD5EDF83E6B26F84E" bold="true" box="[151,274,1946,1969]" pageId="4" pageNumber="49">FIGURE 2.</emphasis>
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<taxonomicName id="D9AED596FF92C06AD462F83F6BD2F84F" box="[280,486,1947,1969]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="49" phylum="Arthropoda" rank="species" species="marzouqui" status="sp. nov.">
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<emphasis id="2CDA7207FF92C06AD462F83F6BD2F84F" box="[280,486,1947,1969]" italics="true" pageId="4" pageNumber="49">Eurydice marzouqui</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="37E9CF7CFF92C06AD496F83F6808F84E" box="[492,572,1947,1968]" pageId="4" pageNumber="49" rank="species">
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<emphasis id="2CDA7207FF92C06AD496F83F6808F84E" bold="true" box="[492,572,1947,1968]" pageId="4" pageNumber="49">sp. nov.</emphasis>
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</taxonomicNameLabel>
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Holotype (SMF 34840): a, b, paratype (SMF 34841) 3: c–1. a, lateral view; b, dorsal view; c, antennule; d, antennal peduncle; e, antenna; f, mandibles; g, maxillule; h, maxilla; i, maxilliped palp; j, pereopod 1; k, pereopod 3; l, pereopod 7. Horizontal scale = 1.0mm, vertical scale = 0.1mm.
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</paragraph>
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||
</caption>
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||
<subSubSection id="56B4FD9EFF93C06BD5B3FF336BA7F942" pageId="5" pageNumber="50" type="description">
|
||
<paragraph id="1E11AE15FF93C06BD5B3FF336B6CFE79" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="50">
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||
<emphasis id="2CDA7207FF93C06BD5B3FF336B60FF4E" bold="true" box="[201,340,151,176]" pageId="5" pageNumber="50">Description</emphasis>
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. Male
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<typeStatus id="C11510B7FF93C06BD4DBFF336833FF51" box="[417,519,151,175]" pageId="5" pageNumber="50" type="holotype">holotype</typeStatus>
|
||
:
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<emphasis id="2CDA7207FF93C06BD76BFF3C687DFF4E" box="[529,585,152,176]" italics="true" pageId="5" pageNumber="50">Body</emphasis>
|
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,
|
||
<quantity id="D95603F0FF93C06BD72FFF33689FFF51" box="[597,683,151,175]" metricMagnitude="-3" metricUnit="m" metricValue="4.8" pageId="5" pageNumber="50" unit="mm" value="4.8">4.8 mm</quantity>
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in length, 3.2 times as long as greatest width at pereonite 5.
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<emphasis id="2CDA7207FF93C06BD033FF3C6A8FFF2A" italics="true" pageId="5" pageNumber="50">Cephalon</emphasis>
|
||
anterior margin rounded, eyes well developed with 7 ocelli horizontally and 5 vertically.
|
||
<emphasis id="2CDA7207FF93C06BD1D2FF196EDBFF2A" box="[1192,1263,189,212]" italics="true" pageId="5" pageNumber="50">Coxae</emphasis>
|
||
2–7 with acute angles at posterolateral margins, those of 6–7 produced.
|
||
<emphasis id="2CDA7207FF93C06BD656FF4469A0FF06" box="[812,916,224,248]" italics="true" pageId="5" pageNumber="50">Pleonites</emphasis>
|
||
2–5 equal in length, pleonite 1 narrow, half length of others. Ventral margins of pleonites 2–5 acute, posterior margin of pleonite 5 straight.
|
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<emphasis id="2CDA7207FF93C06BD182FEA06F5AFEE2" box="[1272,1390,260,284]" italics="true" pageId="5" pageNumber="50">Pleotelson</emphasis>
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1.3 times wider than long and 4.6 times wider than posterior margin which is truncate and bordered by pronounced teeth. Posterior margin bears 7 apical teeth with the 3 central teeth pronounced; 6 plumose and 2 simple marginal setae are present.
|
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</paragraph>
|
||
<paragraph id="1E11AE15FF93C06BD5B3FE306843FDE9" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="50">
|
||
<emphasis id="2CDA7207FF93C06BD5B3FE306B0FFE52" box="[201,315,404,428]" italics="true" pageId="5" pageNumber="50">Antennule</emphasis>
|
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reaching to posterior margin of pereonite 3, peduncle articles 2 and 3 subequal in length, each bearing a single seta on anterior margin; flagellum of 4 articles, article 1 equal in length to articles 2–4 combined; all articles bearing elongate aesthetascs; flagellar article 4 with 5 terminal setae, one of which is stiff and is twice the length of the combined antennular articles.
|
||
</paragraph>
|
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<paragraph id="1E11AE15FF93C06BD5B3FD806BA2FD11" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="50">
|
||
<emphasis id="2CDA7207FF93C06BD5B3FD806B12FDC2" box="[201,294,548,572]" italics="true" pageId="5" pageNumber="50">Antenna</emphasis>
|
||
reaching to midlength of pleotelson; length of peduncular articles 1 and 2 combined just exceeds length of article 3; article 4 just shorter than combined length of articles 1–3. Article 2 anterodistal angle with 3 simple setae, article 3 with 3 setae and article 4 with 8 anterior marginal setae. Flagellum with 23 articles, proximal articles half the length of distal articles; each article with 2 long and 1 short setae on anterodistal angle and a plicate process on posteroproximal angle. Setae on article 21 over half length of article 22, terminal seta equal in length to last 3 flagellar articles.
|
||
</paragraph>
|
||
<paragraph id="1E11AE15FF93C06BD5B3FD586E81FC5A" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="50">
|
||
<emphasis id="2CDA7207FF93C06BD5B3FD586B01FCEA" box="[201,309,764,788]" italics="true" pageId="5" pageNumber="50">Mandible</emphasis>
|
||
spine row with 6 spines; molar process anterior margin with 17 spines. Terminal article of mandibular pulp 5 times as long as broad with 9 setae. Article 2 with 2 long setae on posterodistal angle, reaching beyond apex of palp.
|
||
<emphasis id="2CDA7207FF93C06BD442FCE06B97FCA2" box="[312,419,836,860]" italics="true" pageId="5" pageNumber="50">Maxillule</emphasis>
|
||
lateral lobe with 13 spines on gnathal surface, medial lobe with 3 stout circumplumose setae and 2 simple setae.
|
||
<emphasis id="2CDA7207FF93C06BD4C0FCCC6825FC7E" box="[442,529,872,896]" italics="true" pageId="5" pageNumber="50">Maxilla</emphasis>
|
||
as for other species in the genus (not figured).
|
||
<emphasis id="2CDA7207FF93C06BD14BFCCC6E9EFC7E" box="[1073,1194,872,896]" italics="true" pageId="5" pageNumber="50">Maxilliped</emphasis>
|
||
palp with all articles entire, terminal article of palp with 10 simple setae; endite with 1 plumose and 2 simple setae.
|
||
</paragraph>
|
||
<paragraph id="1E11AE15FF93C06BD5B3FC146F2AFACE" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="50">
|
||
<emphasis id="2CDA7207FF93C06BD5B3FC146B01FC36" box="[201,309,944,968]" italics="true" pageId="5" pageNumber="50">Pereopod</emphasis>
|
||
1 moderately setose with robust seta opposing dactylus half length of dactylus; posterior margin of ischium with 2 robust setae. Merus anterodistal angle without robust setae but with 9 simple setae; posterior margin with 5 robust setae. Pereopod 2 similar but with robust seta opposing dactylus only one third length of dactylus. Two robust setae on posterior margin of ischium and 4 on posterior margin of merus, anterodistal margin with no robust setae but 11 simple setae. Pereopod 3 with 2 robust setae on posterodistal margin of propodus; merus with 3 robust setae on posterodistal margin; carpus with 4 robust setae on posterodistal margin and 2 on posterolateral margin. Ischium with 4 robust setae on posterodistal margin and one group of 2 on posterolateral margin; basis with a single robust seta on posterodistal margin and 5 simple setae. Pereopod 7 setose, propodus anterior margin with 6 robust and 4 simple setae; posterior margin with 7 robust and 8 simple setae. Merus with 8 robust and 8 simple setae on the anterior margin and 7 robust and 16 simple setae on the posterior margin. Ischium with 6 robust setae and 9 simple setae on the anterior margin and 5 robust and 6 simple setae on the posterior margin.
|
||
</paragraph>
|
||
<paragraph id="1E11AE15FF93C06BD5B3FA986881F9D2" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="50">
|
||
<emphasis id="2CDA7207FF93C06BD5B3FA986B13FAAA" box="[201,295,1340,1364]" italics="true" pageId="5" pageNumber="50">Pleopod</emphasis>
|
||
1 endopod shorter and narrower than exopod; endopod with 25 and exopod with 30 plumose setae; exopod 1.25 times wider than endopod. Pleopod 2 exopod with 25 and endopod with 21 plumose setae.
|
||
<emphasis id="2CDA7207FF93C06BD048FAC46B3EFA62" italics="true" pageId="5" pageNumber="50">Appendix masculina</emphasis>
|
||
of even width, slightly curved, terminating in a strong pointed process, distal third covered with microtrichs and extending beyond apex of endopod by one fifth of its length.
|
||
<emphasis id="2CDA7207FF93C06BD178FA0C6E6CFA3E" box="[1026,1112,1448,1472]" italics="true" pageId="5" pageNumber="50">Uropod</emphasis>
|
||
endopod 1.3 times length of exopod bearing 10 plumose setae on posterior margin and 6 simple setae on lateral margin; exopod triangular with posterior margin straight and 6 setae on laterodistal angle and 7 plumose setae plus 2 simple setae on posterior margin; extending to posterior margin of pleotelson.
|
||
</paragraph>
|
||
<paragraph id="1E11AE15FF93C06BD5B3F99C6888F98A" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="50">Female: As for male but body broader, antennule shorter reaching posterior margin of pereonite 2; antenna shorter, reaching posterior margin of pereonite 4.</paragraph>
|
||
<paragraph id="1E11AE15FF93C06BD5B3F9DB6BA7F942" blockId="5.[151,1436,151,2013]" pageId="5" pageNumber="50">
|
||
<emphasis id="2CDA7207FF93C06BD5B3F9DB6B28F966" bold="true" box="[201,284,1663,1688]" pageId="5" pageNumber="50">Colour</emphasis>
|
||
. Brown in alcohol with large black chromatophores on dorsal surface of body and ventrolateral surfaces of pleonites 1–3.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="56B4FD9EFF93C068D5B3F96C688FFEBE" lastPageId="6" lastPageNumber="51" pageId="5" pageNumber="50" type="discussion">
|
||
<paragraph id="1E11AE15FF93C068D5B3F96C688FFEBE" blockId="5.[151,1436,151,2013]" lastBlockId="6.[151,1436,151,391]" lastPageId="6" lastPageNumber="51" pageId="5" pageNumber="50">
|
||
<emphasis id="2CDA7207FF93C06BD5B3F96C6B09F91E" bold="true" box="[201,317,1736,1760]" pageId="5" pageNumber="50">Remarks.</emphasis>
|
||
The truncate posterior margin of the pleotelson has 7 apical teeth, central 3 prominent, no robust setae, but 6 plumose and 2 simple setae. These characters together with the appendix masculina with a straight pointed apex diagnose
|
||
<taxonomicName id="D9AED596FF93C06BD4E5F8B5681AF8D6" box="[415,558,1808,1832]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="50" phylum="Arthropoda" rank="species" species="tridentata" status="sp. nov.">
|
||
<emphasis id="2CDA7207FF93C06BD4E5F8B5681AF8D6" box="[415,558,1808,1832]" italics="true" pageId="5" pageNumber="50">E. tridentata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="2CDA7207FF93C06BD742F8B468A0F8D6" bold="true" box="[568,660,1808,1832]" pageId="5" pageNumber="50">
|
||
<taxonomicNameLabel id="37E9CF7CFF93C06BD742F8B468A0F8D6" box="[568,660,1808,1832]" pageId="5" pageNumber="50" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Comparison of present material with
|
||
<bibRefCitation id="7A3FD3E4FF93C06BD130F8B56FA8F8D6" author="Bruce" box="[1098,1436,1808,1832]" pageId="5" pageNumber="50" refString="Bruce, N. L. & Jones, D. A. (1978) The systematics of some Red Sea Isopoda (Family Cirolandae) with descriptions of two new species. Journal Zoological Society, London, 185, 395 - 413." type="journal article" year="1978" yearSuffix="h">Bruce & Jones (1978, fig 6h)</bibRefCitation>
|
||
<emphasis id="2CDA7207FF93C06BD5EDF8906B51F8B2" box="[151,357,1844,1868]" italics="true" pageId="5" pageNumber="50">
|
||
<taxonomicName id="D9AED596FF93C06BD5EDF8906AC8F8B2" box="[151,252,1844,1868]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="50" phylum="Arthropoda" rank="genus">Eurydice</taxonomicName>
|
||
?
|
||
<taxonomicName id="D9AED596FF93C06BD474F8916B51F8B2" box="[270,357,1845,1868]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="50" phylum="Arthropoda" rank="species" species="inermis">inermis</taxonomicName>
|
||
</emphasis>
|
||
shows that the appendix masculina of material from Yanbu,
|
||
<collectingCountry id="66B9EE85FF93C06BD175F8906E95F8B2" box="[1039,1185,1844,1868]" name="Saudi Arabia" pageId="5" pageNumber="50">Saudi Arabia</collectingCountry>
|
||
is similar to that of
|
||
<taxonomicName id="D9AED596FF93C06BD0FEF8916B32F88E" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="50" phylum="Arthropoda" rank="species" species="tridentata">
|
||
<emphasis id="2CDA7207FF93C06BD0FEF8916B32F88E" italics="true" pageId="5" pageNumber="50">E. tridentata</emphasis>
|
||
</taxonomicName>
|
||
and not
|
||
<taxonomicName id="D9AED596FF93C06BD41FF8FD685EF88E" authority="Hansen. The" authorityName="Hansen. The" box="[357,618,1880,1904]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="50" phylum="Arthropoda" rank="species" species="inermis">
|
||
<emphasis id="2CDA7207FF93C06BD41FF8FD6BE3F88E" box="[357,471,1881,1904]" italics="true" pageId="5" pageNumber="50">E. inermis</emphasis>
|
||
Hansen. The
|
||
</taxonomicName>
|
||
rounded posterior pleotelson margin with 6–9 apical teeth, shorter length of antennae and absence of flagellar plicate processes in
|
||
<taxonomicName id="D9AED596FF93C06BD676F8D9694BF86A" box="[780,895,1917,1940]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="50" phylum="Arthropoda" rank="species" species="inermis">
|
||
<emphasis id="2CDA7207FF93C06BD676F8D9694BF86A" box="[780,895,1917,1940]" italics="true" pageId="5" pageNumber="50">E. inermis</emphasis>
|
||
</taxonomicName>
|
||
further separates this species from
|
||
<emphasis id="2CDA7207FF93C06BD072F8D96FA8F86A" box="[1288,1436,1916,1940]" italics="true" pageId="5" pageNumber="50">
|
||
<taxonomicName id="D9AED596FF93C06BD072F8D96FACF86A" box="[1288,1432,1916,1940]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="50" phylum="Arthropoda" rank="species" species="tridentata">E. tridentata</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
The only other species with a truncate pleotelson posterior margin and male antennae reaching the pleotelson is
|
||
<taxonomicName id="D9AED596FF93C06BD0FEF8056B9FF822" authority="Hansen, 1890" authorityName="Hansen" authorityYear="1890" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="5" pageNumber="50" phylum="Arthropoda" rank="species" species="orientalis">
|
||
<emphasis id="2CDA7207FF93C06BD0FEF8056B37F822" italics="true" pageId="5" pageNumber="50">E. orientalis</emphasis>
|
||
Hansen, 1890
|
||
</taxonomicName>
|
||
. Although the pleotelson posterior margin dentition of this species (
|
||
<bibRefCitation id="7A3FD3E4FF93C06BD1CCF8606F0AF822" author="Bruce" box="[1206,1342,1988,2012]" pageId="5" pageNumber="50" refString="Bruce, N. L. (1986) Cirolanidae (Crustacea: Isopoda) of Australia. Records of the Australian Museum, Supplement 6, 1 - 239." type="book chapter" year="1986">Bruce 1986</bibRefCitation>
|
||
) is very similar to that of
|
||
<taxonomicName id="D9AED596FF90C068D424FF3D6BD8FF4E" box="[350,492,152,176]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="51" phylum="Arthropoda" rank="species" species="tridentata">
|
||
<emphasis id="2CDA7207FF90C068D424FF3D6BD8FF4E" box="[350,492,152,176]" italics="true" pageId="6" pageNumber="51">E. tridentata</emphasis>
|
||
</taxonomicName>
|
||
, the three central teeth are prominent in
|
||
<taxonomicName id="D9AED596FF90C068D6BAFF3D6E64FF4E" box="[960,1104,152,176]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="51" phylum="Arthropoda" rank="species" species="tridentata">
|
||
<emphasis id="2CDA7207FF90C068D6BAFF3D6E64FF4E" box="[960,1104,152,176]" italics="true" pageId="6" pageNumber="51">E. tridentata</emphasis>
|
||
</taxonomicName>
|
||
and only 6 plumose and two simple setae are present. The terminal process of the appendix masculina is angled and blunt in
|
||
<taxonomicName id="D9AED596FF90C068D1A7FF196F5CFF2A" box="[1245,1384,188,212]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="51" phylum="Arthropoda" rank="species" species="orientalis">
|
||
<emphasis id="2CDA7207FF90C068D1A7FF196F5CFF2A" box="[1245,1384,188,212]" italics="true" pageId="6" pageNumber="51">E. orientalis</emphasis>
|
||
</taxonomicName>
|
||
, but straight and pointed in
|
||
<emphasis id="2CDA7207FF90C068D4EDFF456811FF06" box="[407,549,224,248]" italics="true" pageId="6" pageNumber="51">
|
||
<taxonomicName id="D9AED596FF90C068D4EDFF456815FF06" box="[407,545,224,248]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="51" phylum="Arthropoda" rank="species" species="tridentata">E tridentata</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
In
|
||
<taxonomicName id="D9AED596FF90C068D733FF4568E6FF06" box="[585,722,224,248]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="51" phylum="Arthropoda" rank="species" species="orientalis">
|
||
<emphasis id="2CDA7207FF90C068D733FF4568E6FF06" box="[585,722,224,248]" italics="true" pageId="6" pageNumber="51">E. orientalis</emphasis>
|
||
</taxonomicName>
|
||
the antennule flagellum reaches no further than pereonite 1, but reaches pereonite
|
||
<quantity id="D95603F0FF90C068D41DFEA06BA2FEE2" box="[359,406,260,284]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="6" pageNumber="51" unit="in" value="3.0">3 in</quantity>
|
||
<taxonomicName id="D9AED596FF90C068D4DAFEA16804FEE2" box="[416,560,260,284]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="51" phylum="Arthropoda" rank="species" species="tridentata">
|
||
<emphasis id="2CDA7207FF90C068D4DAFEA16804FEE2" box="[416,560,260,284]" italics="true" pageId="6" pageNumber="51">E. tridentata</emphasis>
|
||
</taxonomicName>
|
||
, and the antennal flagellum reaches the mid pleotelson in
|
||
<taxonomicName id="D9AED596FF90C068D1A7FEA16F5AFEE2" box="[1245,1390,260,284]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="51" phylum="Arthropoda" rank="species" species="tridentata">
|
||
<emphasis id="2CDA7207FF90C068D1A7FEA16F5AFEE2" box="[1245,1390,260,284]" italics="true" pageId="6" pageNumber="51">E. tridentata</emphasis>
|
||
</taxonomicName>
|
||
but reaches the end of the pleotelson in
|
||
<emphasis id="2CDA7207FF90C068D753FE8D688FFEBE" box="[553,699,296,320]" italics="true" pageId="6" pageNumber="51">
|
||
<taxonomicName id="D9AED596FF90C068D753FE8D6883FEBE" box="[553,695,296,320]" class="Malacostraca" family="Cirolanidae" genus="Eurydice" kingdom="Animalia" order="Isopoda" pageId="6" pageNumber="51" phylum="Arthropoda" rank="species" species="orientalis">E. orientalis</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="56B4FD9EFF90C068D5B3FEE86AD9FE79" pageId="6" pageNumber="51" type="etymology">
|
||
<paragraph id="1E11AE15FF90C068D5B3FEE86AD9FE79" blockId="6.[151,1436,151,391]" pageId="6" pageNumber="51">
|
||
<emphasis id="2CDA7207FF90C068D5B3FEE86B7CFE9A" bold="true" box="[201,328,332,356]" pageId="6" pageNumber="51">Etymology</emphasis>
|
||
. The specific name recognises the pronounced three central teeth on the pleotelson posterior margin.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |