231 lines
23 KiB
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231 lines
23 KiB
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<document id="F3816B95C94CFE17D8A8FECE0678A1FD" ID-CLB-Dataset="26806" ID-DOI="http://dx.doi.org/10.3897/zookeys.845.32428" ID-GBIF-Dataset="3733ef1e-8696-44f1-99d7-d473c509608c" ID-PMC="PMC6531415" ID-Pensoft-Pub="1313-2970-845-1" ID-PubMed="31148919" ID-ZooBank="F05BDFEC4C4A4F2296854AC2655B973D" ModsDocAuthor="" ModsDocDate="2019" ModsDocID="1313-2970-845-1" ModsDocOrigin="ZooKeys 845" ModsDocTitle="Systematic re-structure and new species of Sphaerodoridae (Annelida) after morphological revision and molecular phylogenetic analyses of the North East Atlantic fauna" checkinTime="1557997611963" checkinUser="pensoft" docAuthor="Capa, Maria, Nygren, Arne, Parapar, Julio, Bakken, Torkild, Meissner, Karin & Moreira, Juan" docDate="2019" docId="0CF65B196F524464DD234619C14502C5" docLanguage="en" docName="ZooKeys 845: 1-97" docOrigin="ZooKeys 845" docSource="http://dx.doi.org/10.3897/zookeys.845.32428" docTitle="Sphaerephesia sibuetae Desbruyeres 1980, comb. n." docType="treatment" docVersion="6" lastPageNumber="58" masterDocId="E3517C1098370D65FFC6FFB27231221C" masterDocTitle="Systematic re-structure and new species of Sphaerodoridae (Annelida) after morphological revision and molecular phylogenetic analyses of the North East Atlantic fauna" masterLastPageNumber="97" masterPageNumber="1" pageNumber="56" updateTime="1701384551626" updateUser="ExternalLinkService">
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<mods:title id="5FD4EF12030407979F14352D54F39A0D">Systematic re-structure and new species of Sphaerodoridae (Annelida) after morphological revision and molecular phylogenetic analyses of the North East Atlantic fauna</mods:title>
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<mods:namePart id="AF0DE0B11BBF043D4797451135A7A0C2">Capa, Maria</mods:namePart>
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<mods:name id="193C32164FBF615C2AEBD477BC7562CF" type="personal">
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<mods:namePart id="384C986DA59A88CF24B84A2D2AF391C9">Nygren, Arne</mods:namePart>
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<mods:namePart id="27408A8F4583FB3C29E0CB6BB506C21F">Parapar, Julio</mods:namePart>
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<mods:roleTerm id="B5896615F7F94A0FF39F06628DC0412F">Author</mods:roleTerm>
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<mods:namePart id="C6C25986A970BA26A928F461BE743BC8">Bakken, Torkild</mods:namePart>
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<mods:namePart id="0A8962B4F65ABFC28634E4BAA85A7452">Meissner, Karin</mods:namePart>
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<mods:namePart id="D9E078355F44B9AE3A00FC9F0F7FC849">Moreira, Juan</mods:namePart>
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<mods:typeOfResource id="DF12C7DDA873663F56181320BC618F34">text</mods:typeOfResource>
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<mods:title id="9B5247AD653B15CE27B1A621CA773BB2">ZooKeys</mods:title>
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<mods:date id="284782D07BB69399B839EEAC433525FE">2019</mods:date>
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<mods:detail id="675DF45828DA2011983E83E1C0124DCF" type="volume">
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<mods:number id="815FEE0C40578423C26B1BA6A0C6FF87">845</mods:number>
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<mods:start id="9EA7BB236350EE60434A021682C517CD">1</mods:start>
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<mods:end id="4501A219CB91A92F0D7F91185C75841E">97</mods:end>
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<mods:url id="F89C143F6E22A2DAA44C0BCEF7E6C775">http://dx.doi.org/10.3897/zookeys.845.32428</mods:url>
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<mods:classification id="BB0903054489C1D399A690DAE10FBB12">journal article</mods:classification>
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<mods:identifier id="8D756834085FAA6B976647119C510029" type="DOI">http://dx.doi.org/10.3897/zookeys.845.32428</mods:identifier>
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<mods:identifier id="944311927EB2E02AB566F763CBE6A0FD" type="Pensoft-Pub">1313-2970-845-1</mods:identifier>
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<mods:identifier id="A3505EC4165FF42F7E18F93C09BF957F" type="ZooBank">F05BDFEC4C4A4F2296854AC2655B973D</mods:identifier>
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</mods:mods>
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<treatment id="0CF65B196F524464DD234619C14502C5" ID-GBIF-Taxon="157167832" LSID="urn:lsid:plazi:treatment:0CF65B196F524464DD234619C14502C5" httpUri="http://treatment.plazi.org/id/0CF65B196F524464DD234619C14502C5" lastPageId="57" lastPageNumber="58" pageId="55" pageNumber="56">
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<subSubSection id="B9FABCFE4BFAA3AE440489D5F9AC20CA" pageId="55" pageNumber="56" type="nomenclature">
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<paragraph id="455AA6537CD447928DA139E9773E1979" pageId="55" pageNumber="56">
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<taxonomicName id="AB779B86FD36E0A0E408EF5867C78A48" ID-CoL="85RZY" authority="Desbruyeres, 1980" authorityName="Desbruyeres" authorityYear="1980" class="Polychaeta" family="Sphaerodoridae" genus="Sphaerephesia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sphaerephesia sibuetae" order="Phyllodocida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="sibuetae">
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Sphaerephesia sibuetae (
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<normalizedToken id="97996EDFCD05E91E0C3B48EF3D3D46B5" originalValue="Desbruyères">Desbruyeres</normalizedToken>
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, 1980)
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</taxonomicName>
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<taxonomicNameLabel id="1D2CB210DE6FDB4A8CE6885DD06C65E3" pageId="55" pageNumber="56">comb. n.</taxonomicNameLabel>
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Figs 5Q, 15O, P, 22
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</paragraph>
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</subSubSection>
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<subSubSection id="0CFCA9523A56B847363E0A1523E6BCA2" pageId="55" pageNumber="56" type="reference_group">
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<paragraph id="D82D071D90C7E36D94365CA7EE14BBD3" pageId="55" pageNumber="56">
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<taxonomicName id="5F03BEA7254174605B99C566F35AE942" class="Polychaeta" family="Sphaerodoridae" genus="Sphaerodoropsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sphaerodoropsis sibuetae" order="Phyllodocida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="sibuetae">Sphaerodoropsis sibuetae</taxonomicName>
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<normalizedToken id="640219D2AB672A879FB9422FFCC11F4F" originalValue="Desbruyères">Desbruyeres</normalizedToken>
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, 1980: 226-229, Figs 9-10;
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<bibRefCitation id="7C0AAD7BDEFF507236D41C7D347F23CA" author="Moreira, J" journalOrPublisher="Graellsia" pageId="81" pageNumber="82" pagination="23 - 33" title="Sphaerodorids (Polychaeta, Sphaerodoridae) from the continental margin off the NW Iberian Peninsula, with first record of Sphaerodoropsissibuetae and S. amoreuxi since the original description." url="https://doi.org/10.3989/graellsia.2011.v67.034" volume="67" year="2011">Moreira et al. 2011</bibRefCitation>
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: 26-28, Fig. 1.
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</paragraph>
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</subSubSection>
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<subSubSection id="D2232A9F747D90628537DB29F24F796D" pageId="55" pageNumber="56" type="type locality">
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<paragraph id="AF2A6158ABC78BBB65A4ACCFB0F92BCC" pageId="55" pageNumber="56">Type locality.</paragraph>
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<paragraph id="17FF07ADED3BC7CD2D8AA65F93600DBA" pageId="55" pageNumber="56">
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Banc le Danois, Bay of Biscay,
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<geoCoordinate id="94486B0DD7BF85B1D6E6162A8CBEC9E3" direction="north" orientation="latitude" precision="92" value="44.086666">44°5.2'N</geoCoordinate>
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,
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<geoCoordinate id="A09E0AD0C3485C03EDB3A7966E4C42E3" direction="west" orientation="longitude" precision="92" value="-5.3233333">05°19.4'W</geoCoordinate>
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, 1913 m.
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</paragraph>
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</subSubSection>
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<subSubSection id="C050F79BA4E03BF825188CF00C522D16" pageId="55" pageNumber="56" type="materials_examined">
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<paragraph id="6CC6144BB8CEB62F87C685E6B19B3565" pageId="55" pageNumber="56">Examined material.</paragraph>
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<paragraph id="0D50A7A7A45CCE3B16CA4DBB7EE14847" pageId="55" pageNumber="56">
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Holotype: MNHN TYPE1284, Banc Le Danois, Bay of Biscay,
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<geoCoordinate id="5E9BACAB7BAC763DDFBDEF43F754F9DD" direction="north" orientation="latitude" precision="92" value="44.086666">44°05.2'N</geoCoordinate>
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,
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<geoCoordinate id="77B5745894C95D5638FDD8D25712869F" direction="west" orientation="longitude" precision="92" value="-5.3233333">5°19.4'W</geoCoordinate>
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, 1913 m. Paratypes: same sample (6 specs, 2 on SEM stub).
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</paragraph>
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</subSubSection>
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<subSubSection id="55A8D317B6362FA05AD00522C886A5BC" pageId="55" pageNumber="56" type="materials_examined">
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<paragraph id="6D949B49A63E8878137994F9FEC6041B" pageId="55" pageNumber="56">Additional material.</paragraph>
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<paragraph id="4A3C1A64F77EC82664B606617FA82F11" pageId="55" pageNumber="56">
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(28 specs) Iceland, SMF 25297, (16 specs), Irminger Basin,
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<geoCoordinate id="5C0DCF885B3B73FC573667B15DD9F00F" direction="north" orientation="latitude" precision="9" value="63.007668">63°00.46'N</geoCoordinate>
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,
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<geoCoordinate id="61E1C0AB7049090030EACA3876997A0B" direction="west" orientation="longitude" precision="9" value="-28.068167">028°04.09'W</geoCoordinate>
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, 1593m, 8 Sep 2011; SMF 23906 (1 spec. used for DNA sequencing, SPH273), Irminger Basin,
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<geoCoordinate id="E240B29D734E1CEAFE0EAE2C5A73E6EA" direction="north" orientation="latitude" precision="9" value="63.007668">63°00.46'N</geoCoordinate>
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,
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<geoCoordinate id="2C02D63E21B0EBA5BB87F7A0074A5DA3" direction="west" orientation="longitude" precision="9" value="-28.068167">028°04.09'W</geoCoordinate>
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, 1593m, 8 Sep 2011; SMF 23906 (1 spec. used for DNA sequencing, SPH 044), Irminger Basin,
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<geoCoordinate id="66044AE696508B62C2693B43C2596595" direction="north" orientation="latitude" precision="9" value="63.007668">63°00.46'N</geoCoordinate>
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,
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<geoCoordinate id="B9AC92C191893188EBF89D0A2FD4A8F8" direction="west" orientation="longitude" precision="9" value="-28.068167">028°04.09'W</geoCoordinate>
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, 1593m, 8 Sep 2011; SMF25298 (22 specs), Irminger Basin,
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<geoCoordinate id="5EAA140EF2A9EEDFFB6CF441C8816EEF" direction="north" orientation="latitude" precision="9" value="63.007668">63°00.46'N</geoCoordinate>
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,
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<geoCoordinate id="6100A83FCBF6F3CC468356023661FE38" direction="west" orientation="longitude" precision="9" value="-28.068167">028°04.09'W</geoCoordinate>
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, 1593 m, 8 Sep 2011; SMF24855 (1 spec. used for DNA sequencing, SPH273), Irminger Basin,
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<geoCoordinate id="3A527A07BA2FADBDD5C8670C61545990" direction="north" orientation="latitude" precision="9" value="63.007668">63°00.46'N</geoCoordinate>
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,
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<geoCoordinate id="9776B33E689C4EB675A9160134C606A9" direction="west" orientation="longitude" precision="9" value="-28.068167">028°04.09'W</geoCoordinate>
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, 1593 m, 8 Sep 2011; ZMBN 127325 (8 specs) South Iceland,
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<geoCoordinate id="E345BBB36A988FFE714E9F086760D0D0" direction="north" orientation="latitude" precision="92" value="61.636665">61°38.2'N</geoCoordinate>
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,
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<geoCoordinate id="6FB609E2D39FC0F3F032F9CFCDB8B830" direction="west" orientation="longitude" precision="92" value="-16.461666">16°27.7'W</geoCoordinate>
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, 2355 m, 5 Jun 1983. NW Iberian Peninsula, MNCN 16.01/13268 (1 spec.),
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<geoCoordinate id="563DC68436EB73062F8312F9010A7EC1" direction="north" orientation="latitude" precision="9" value="42.527668">42°31.66'N</geoCoordinate>
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,
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<geoCoordinate id="6866C412F78953D4104471E662F783D1" direction="west" orientation="longitude" precision="9" value="-9.667666">09°40.06'W</geoCoordinate>
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, 1974-2034 m, 29 Sep 2008.
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</paragraph>
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</subSubSection>
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<subSubSection id="D8F0F057EDE0FF6932F5B0A96275030F" pageId="55" pageNumber="56" type="diagnosis">
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<paragraph id="C8E4A7BBFCB8BE1013E837DAED23E4CB" pageId="55" pageNumber="56">Diagnosis.</paragraph>
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<paragraph id="D3CB609D7930F1125374C3190F2F46B7" pageId="55" pageNumber="56">Body ellipsoid, flattened dorsoventrally, up to 5 mm long. Head appendages smooth, lacking spurs or basal papillae. Antenniform papillae present. Four longitudinal rows of macrotubercles, in a single transverse row per segment, from segment two. Macrotubercles sessile, pear-shaped or with terminal papilla. Small spherical papillae scattered on dorsal (four irregular transverse rows with ca. 30 papillae per segment) and on ventral surfaces (four irregular transverse rows per segment). Parapodia with acicular lobe from segment 1, with 16-19 rounded sub-equal papillae, apparently randomly arranged. Approximately 20-25 compound chaetae with long blades (9-13 times as long as wide).</paragraph>
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</subSubSection>
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<subSubSection id="0CBFAA8949058F8B83E906F5A94B348E" lastPageId="57" lastPageNumber="58" pageId="55" pageNumber="56" type="description">
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<paragraph id="2B2A99CE1A81105FDF56EE96BC3C3516" pageId="55" pageNumber="56">Re-description of holotype.</paragraph>
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<paragraph id="168D1BFF5689E6272A51B413DFFFB4F8" pageId="55" pageNumber="56">Measurements and general morphology. Holotype 2.82 mm long, 0.5 mm wide and with 19 segments. Body with rounded anterior end, tapering from segment 6 to pygidium, circular in transverse section. Segmentation not conspicuous and pigmentation absent (Fig. 22A).</paragraph>
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<caption id="3E95BC61DF1D0539278F013113FA1C3F" pageId="55" pageNumber="56">
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<paragraph id="586F993CC36D44D95537F98031267F79" pageId="55" pageNumber="56">
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Figure 22.
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<taxonomicName id="5A5F8B0A5265AC8FECFF4EE787461D80" class="Polychaeta" family="Sphaerodoridae" genus="Sphaerephesia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sphaerephesia sibuetae" order="Phyllodocida" pageId="55" pageNumber="56" phylum="Annelida" rank="species" species="sibuetae">Sphaerephesia sibuetae</taxonomicName>
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(Paratypes, MNHN TYPE1284), scanning electron micrographs. A&nbsp;Complete specimen, dorsal view B head, dorsal view C head, ventral view D anterior end with everted proboscis, ventral view E mid-body chaetigers, dorsal view F dorsal macrotubercles, detail G parapodia, chaetigers 1-3, anterior view H mid-body parapodia, anterior view I mid-body parapodia, dorsal view J&nbsp;chaetal fascicle, mid-body chaetiger K chaetae, posterior chaetiger L posterior chaetigers, dorsal view M&nbsp;posterior chaetigers, ventral view.
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</paragraph>
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</caption>
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<paragraph id="76C04C22B11CC32D030B7D56106C1E5E" lastPageId="57" lastPageNumber="58" pageId="56" pageNumber="57">
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<pageBreakToken id="06512C76A5AFAA0B7DF3409F8A9973CC" pageId="56" pageNumber="57" start="start">Head</pageBreakToken>
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. Head fused to first segment (Fig. 22A, B). Prostomial appendages, palps, lateral antennae, and median antenna conical (Fig. 22
|
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<normalizedToken id="10A2D0AE3E744EE979ACF379C2B3005E" originalValue="B–D">B-D</normalizedToken>
|
|||
|
|
). Palps and lateral antennae three times longer than wide, smooth, and lacking spurs or basal papillae (Fig. 22
|
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<normalizedToken id="DA73AAF418408F86C2FA40C805D5A2B2" originalValue="B–D">B-D</normalizedToken>
|
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|
|
). Median antenna almost one third of the length of lateral antennae, digitiform (Fig. 22B, C). Antenniform papillae present (Fig. 22C). Head papillae rounded,
|
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|
|
<pageBreakToken id="D82B43831BBAB4DCD40A94E0F1747D85" pageId="57" pageNumber="58" start="start">numerous</pageBreakToken>
|
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|
|
and randomly arranged (over 20 papillae enclosed by prostomial appendages). Tentacular cirri digitiform, shorter than lateral antennae and longer than median antenna (Fig. 22B, C).
|
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|
|
</paragraph>
|
|||
|
|
<paragraph id="7984660CC1756A79CF66B4BC1991AB3D" pageId="57" pageNumber="58">
|
|||
|
|
Tubercles. Four longitudinal rows of dorsal macrotubercles, in one transverse row per segment, from segment 2 (Figs 15O, 22A). Macrotubercles, sessile, large pear-shaped or with a terminal papilla (Fig. 22A,
|
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<normalizedToken id="6E915A79BEB2716A5B5090E734369848" originalValue="E–H">E-H</normalizedToken>
|
|||
|
|
, L). Additional papillae, rounded, arranged in three or four irregular transverse rows along dorsal and ventral surfaces (Figs 15O, P, 22E, M).
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="1D497E5F513F873E77D26FBCC324FD4B" pageId="57" pageNumber="58">
|
|||
|
|
Parapodia. Parapodial conical or cylindrical, three or four times longer than wide at mid-body (Fig. 22
|
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<normalizedToken id="FAE9FCC7A1668DDD873327B76DEC404C" originalValue="G–I">G-I</normalizedToken>
|
|||
|
|
). Ventral cirri digitiform, as long as maximum wide of parapodia, reaching the tip of the acicular lobe (Fig. 22H, I). Acicular lobe from chaetiger 1. Parapodial papillae (16-19) rounded, hemispherical and randomly distributed over their surface, being one, dorsal to acicular lobe, slightly larger than the rest. Three papillae on dorsal surface, 6-7 anterior, 3-4 ventral and 4-5 posterior (Figs 5Q, 22
|
|||
|
|
<normalizedToken id="F24286115DB5045BCDA21D85002EC746" originalValue="G–I">G-I</normalizedToken>
|
|||
|
|
).
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="0DD166A55C550F752D0E35F3D359CB94" pageId="57" pageNumber="58">Chaetae. All chaetae compound, ca. 15-25 in mid-body chaetigers, with long, unidentate compound chaetae with long blades (ca. 9-13 times their width showing some variation within parapodia) and with finely serrated edge (Fig. 22J, K). One straight acicula per parapodia.</paragraph>
|
|||
|
|
<paragraph id="3DDF3E1A650326F804CA970AC9A8520D" pageId="57" pageNumber="58">Pygidium. A pair of globular anal cirri, similar to dorsal macrotubercles but smaller and digitiform medio-ventral anal papilla similar in length to lateral cirri (Fig. 22L, M).</paragraph>
|
|||
|
|
<paragraph id="51DCBA2B315F3EE4E569D5AC7A32B3F2" pageId="57" pageNumber="58">Internal features. Muscular pharynx present through segments 1-4. Nuchal organs openings behind lateral antennae.</paragraph>
|
|||
|
|
<paragraph id="BA6234717F876A8016867056561F6691" pageId="57" pageNumber="58">Reproductive features. Sexual structures or genital pores not observed in holotype.</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="B90076968465EC3C4045C08CCB0434C3" pageId="57" pageNumber="58" type="variation">
|
|||
|
|
<paragraph id="684A851CDDEE4BDD125A117582494C06" pageId="57" pageNumber="58">Variation.</paragraph>
|
|||
|
|
<paragraph id="2026EA08E1F386C60BDECED48994043B" pageId="57" pageNumber="58">Size range of material examined: 2-5 mm long; 0.8-1.5 mm wide; with 17-31 chaetigers. Sexual dimorphism or reproductive features not observed in paratypes or additional material examined. Everted pharynx bare (Fig. 22D).</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="CF63407172692B691CE8AD6DAD3B5308" pageId="57" pageNumber="58" type="remarks">
|
|||
|
|
<paragraph id="239101F2C03D70DE1AE4EDC58DB51BDE" pageId="57" pageNumber="58">Remarks.</paragraph>
|
|||
|
|
<paragraph id="981DD705A5AB9B9640B51A513912CDA3" pageId="57" pageNumber="58">
|
|||
|
|
The species was originally considered as belonging to
|
|||
|
|
<taxonomicName id="C5B4EB378113403A3396E2005178FEFE" class="Polychaeta" family="Sphaerodoridae" genus="Sphaerodoropsis" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sphaerodoropsis" order="Phyllodocida" pageId="57" pageNumber="58" phylum="Annelida" rank="genus">Sphaerodoropsis</taxonomicName>
|
|||
|
|
(
|
|||
|
|
<bibRefCitation id="E7046B4C54D24726EFCFE2EB80626A40" pageId="57" pageNumber="58">
|
|||
|
|
<normalizedToken id="004635B944C5FAA7925A9EA9913EF1DD" originalValue="Desbruyères">Desbruyeres</normalizedToken>
|
|||
|
|
1980
|
|||
|
|
</bibRefCitation>
|
|||
|
|
) even though the original description and iconography revealed that specimens have pear-shaped macrotubercles or with distal papilla; this was corroborated with the new scanning electron micrographs of paratypes provided herein (e.g., Fig. 22A).
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="A068BE4C4B8CF78CBA02C0D3442C97FD" pageId="57" pageNumber="58">
|
|||
|
|
<taxonomicName id="0EC8725A7E56E6CB0E1A8F0E079BEC19" class="Polychaeta" family="Sphaerodoridae" genus="Sphaerephesia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sphaerephesia sibuetae" order="Phyllodocida" pageId="57" pageNumber="58" phylum="Annelida" rank="species" species="sibuetae">Sphaerephesia sibuetae</taxonomicName>
|
|||
|
|
comb. n. differs from other species reported as presenting dorsal pear-shaped macrotubercles or with terminal papilla in the following combination of features: ellipsoid in shape, flattened dorsoventrally; head appendages smooth, without spurs or basal papillae; four irregular transverse rows of rounded papillae in both dorsum and ventrum, with ca. 30 papillae per segment; parapodia with ca. 16-19 papilllae and 15-25 compound chaetae with blades up to 13 times longer than wide in mid chaetigers. Other NEA similar congeners include
|
|||
|
|
<taxonomicName id="E0DBB5A52D49D2C690CB7970186BBB54" class="Polychaeta" family="Sphaerodoridae" genus="Sphaerephesia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sphaerephesia multichaeta" order="Phyllodocida" pageId="57" pageNumber="58" phylum="Annelida" rank="species" species="multichaeta">Sphaerephesia multichaeta</taxonomicName>
|
|||
|
|
sp. n., distinguished from
|
|||
|
|
<taxonomicName id="112DCC5ADE69BFE04F959B6A3B5FD3EC" lsidName="S. sibuetae" pageId="57" pageNumber="58" rank="species" species="sibuetae">S. sibuetae</taxonomicName>
|
|||
|
|
in the chaetal morphology (with shorter blades, up to seven times longer than wide) while
|
|||
|
|
<taxonomicName id="44553FAF33E1D5607D91CA7844F70014" lsidName="S. sibuetae" pageId="57" pageNumber="58" rank="species" species="sibuetae">S. sibuetae</taxonomicName>
|
|||
|
|
have longer blades (7-13 times as long as wide).
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="1514F4932B9D735647CD44805FEDDFC8" pageId="57" pageNumber="58" type="distribution">
|
|||
|
|
<paragraph id="0B880E531CEF23986F77C5E7E6E55F0A" pageId="57" pageNumber="58">Distribution.</paragraph>
|
|||
|
|
<paragraph id="DD52B225D9E0F8666420E4DEE26806D7" pageId="57" pageNumber="58">
|
|||
|
|
Newly recorded in southern Iceland (present study). Previously reported in Bay of Biscay and NW Iberian Peninsula (
|
|||
|
|
<bibRefCitation id="74AAD3AFB5F4B3E4CCF66CA08BAC364A" author="Moreira, J" journalOrPublisher="Graellsia" pageId="81" pageNumber="82" pagination="23 - 33" title="Sphaerodorids (Polychaeta, Sphaerodoridae) from the continental margin off the NW Iberian Peninsula, with first record of Sphaerodoropsissibuetae and S. amoreuxi since the original description." url="https://doi.org/10.3989/graellsia.2011.v67.034" volume="67" year="2011">Moreira et al. 2011</bibRefCitation>
|
|||
|
|
).
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="E85B7353721FDF29A9FBEDEE42E810E2" pageId="57" pageNumber="58" type="habitat">
|
|||
|
|
<paragraph id="1FB76B1DA16CDD0A2BF8F4D126287546" pageId="57" pageNumber="58">Habitat.</paragraph>
|
|||
|
|
<paragraph id="9CCC959AD4399112B73D70C23B2068A9" pageId="57" pageNumber="58">
|
|||
|
|
Sediments at 1400-2000 m (
|
|||
|
|
<bibRefCitation id="85E58F8B32E2EB9B4A1CB02DF50267D3" pageId="57" pageNumber="58">
|
|||
|
|
<normalizedToken id="BCF11F75F8F3FA95EB93C20842D5C7A9" originalValue="Desbruyères">Desbruyeres</normalizedToken>
|
|||
|
|
1980
|
|||
|
|
</bibRefCitation>
|
|||
|
|
,
|
|||
|
|
<bibRefCitation id="474895817102EC06C02B90651F5C4ED3" author="Moreira, J" journalOrPublisher="Graellsia" pageId="81" pageNumber="82" pagination="23 - 33" title="Sphaerodorids (Polychaeta, Sphaerodoridae) from the continental margin off the NW Iberian Peninsula, with first record of Sphaerodoropsissibuetae and S. amoreuxi since the original description." url="https://doi.org/10.3989/graellsia.2011.v67.034" volume="67" year="2011">Moreira et al. 2011</bibRefCitation>
|
|||
|
|
, present study).
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|