168 lines
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168 lines
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<document ID-DOI="http://dx.doi.org/10.3897/zookeys.198.3030" ID-GBIF-Dataset="02b922d7-51af-41a6-b9d3-00419437b323" ID-PMC="PMC3368254" ID-Pensoft-Pub="1313-2970-198-1" ID-PubMed="22707904" ModsDocAuthor="" ModsDocDate="2012" ModsDocID="1313-2970-198-1" ModsDocOrigin="ZooKeys 198" ModsDocTitle="Serpula and Spiraserpula (Polychaeta, Serpulidae) from the Tropical Western Atlantic and Gulf of Guinea" checkinTime="1451248986690" checkinUser="pensoft" docAuthor="Bastida-Zavala, Rolando" docDate="2012" docId="995EB0A83FE669E2A6B91D8F99755F13" docLanguage="en" docName="ZooKeys 198: 1-23" docOrigin="ZooKeys 198" docSource="http://dx.doi.org/10.3897/zookeys.198.3030" docTitle="Serpula vermicularis" docType="treatment" docVersion="3" lastPageNumber="9" masterDocId="BD52B970F00CFF92FF91B24B5634EF13" masterDocTitle="Serpula and Spiraserpula (Polychaeta, Serpulidae) from the Tropical Western Atlantic and Gulf of Guinea" masterLastPageNumber="23" masterPageNumber="1" pageNumber="8" updateTime="1668153950847" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Serpula and Spiraserpula (Polychaeta, Serpulidae) from the Tropical Western Atlantic and Gulf of Guinea</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Bastida-Zavala, Rolando</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2012</mods:date>
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<mods:detail type="volume">
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<mods:number>198</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>23</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.198.3030</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.198.3030</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-198-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152035877" LSID="urn:lsid:plazi:treatment:995EB0A83FE669E2A6B91D8F99755F13" httpUri="http://treatment.plazi.org/id/995EB0A83FE669E2A6B91D8F99755F13" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8">
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<subSubSection pageId="7" pageNumber="8" type="nomenclature">
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<paragraph pageId="7" pageNumber="8">
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<taxonomicName class="Polychaeta" family="Serpulidae" genus="Serpula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Serpula vermicularis" order="Sabellida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="vermicularis">Serpula cf. vermicularis</taxonomicName>
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Figs 1
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<normalizedToken originalValue="E–F2H–J">E-F2H-J</normalizedToken>
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56
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="8" type="material examined">
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<paragraph pageId="7" pageNumber="8">Material examined.</paragraph>
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<paragraph pageId="7" pageNumber="8">
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Nigeria. Five specimens (UMML 22.545), RV Pillsbury, sta. 248, Southeast of Lagos,
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<geoCoordinate direction="north" orientation="latitude" precision="925" value="4.0833335">4°05'N</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="925" value="5.6666665">5°40'E</geoCoordinate>
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, 10-foot try-net, 33 m, May 13, 1965.
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8" type="description">
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<paragraph pageId="7" pageNumber="8">Description.</paragraph>
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<paragraph pageId="7" pageNumber="8">
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Tubes missing. Body light brown (preserved material only). TL= 18.5 mm (n=4, r:9.4-18.5,
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<normalizedToken originalValue="µ">µ</normalizedToken>
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=36.6
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<normalizedToken originalValue="±">+/-</normalizedToken>
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10.3); THW= 1.7 mm (n=5, r:1.2-1.7,
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<normalizedToken originalValue="µ">µ</normalizedToken>
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=1.6
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.2). Thoracic membranes and opercular peduncles of all the specimens damaged. Branchial crown with 27 radioles (n=4, r:19-27,
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<normalizedToken originalValue="µ">µ</normalizedToken>
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=23.8
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<normalizedToken originalValue="±">+/-</normalizedToken>
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3.4) left, and 25 right (n=4, r:17-25,
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<normalizedToken originalValue="µ">µ</normalizedToken>
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=22.5
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<normalizedToken originalValue="±">+/-</normalizedToken>
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3.7); lacking inter-radiolar membrane.
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</paragraph>
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<paragraph pageId="7" pageNumber="8">Peduncle smooth, with insertion on left (n=2) or right (n=2); lacking constriction between it and operculum, its position represented only by a slight change in color (Figs 1E, 2I). Club-shaped pseudoperculum present in all specimens.</paragraph>
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<paragraph pageId="7" pageNumber="8">
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Operculum with short, shallow symmetrical funnel; lacking bulbous basal part (Figs 1E, 2I). OL= 2 mm (n=4, r:1.3-2.1,
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<normalizedToken originalValue="µ">µ</normalizedToken>
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=1.9
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.4), OD= 1.8 mm (n=4, r:1.1-1.8,
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<normalizedToken originalValue="µ">µ</normalizedToken>
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=1.6
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<normalizedToken originalValue="±">+/-</normalizedToken>
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0.3). Interradial grooves 1/4 of funnel length (Fig. 2H). Funnel with up to 39 radii (n=4, r:33-39,
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<normalizedToken originalValue="µ">µ</normalizedToken>
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=36.3
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<normalizedToken originalValue="±">+/-</normalizedToken>
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3.2) with blunt tips (Fig. 1
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<normalizedToken originalValue="E–F">E-F</normalizedToken>
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). Opercular inner surface lacking tubercles (Figs 1
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<normalizedToken originalValue="E–F">E-F</normalizedToken>
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, 2I).
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</paragraph>
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<paragraph pageId="7" pageNumber="8">
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Collar thick, with ventral and dorsal lobes short. Thorax consists of seven chaetigers. Collar chaetal fascicles symmetrical with regard to size and composition unlike in
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<taxonomicName class="Polychaeta" family="Serpulidae" genus="Serpula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Serpula vossae" order="Sabellida" pageId="7" pageNumber="8" phylum="Annelida" rank="species" species="vossae">Serpula vossae</taxonomicName>
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sp. n. Bayonet chaetae with two blunt-elongate teeth, distal blade smooth, lacking proximal rasp (Fig. 2J); hooded (capillary) chaetae present.
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</paragraph>
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<paragraph pageId="7" pageNumber="8">Thoracic membranes apparently well developed (membranes damaged), narrowing toward posterior thorax, fused ventrally, forming a short apron. Remaining six thoracic chaetigers with hooded (limbate) chaetae of two sizes; saw-shaped uncini.</paragraph>
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<paragraph pageId="8" pageNumber="9">
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<pageBreakToken pageId="8" pageNumber="9" start="start">Abdomen</pageBreakToken>
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with anterior achaetous region. Anterior and middle abdominal chaetigers with flat-trumpet chaetae. Posterior chaetigers with
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<normalizedToken originalValue="‘capillary’">'capillary'</normalizedToken>
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chaetae. Anterior and posterior uncini saw-shaped.
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</paragraph>
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<caption pageId="8" pageNumber="9">
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<paragraph pageId="8" pageNumber="9">
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Figure 5. Exploratory analysis of the number of opercular radii and body length ratio:
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<taxonomicName class="Polychaeta" family="Serpulidae" genus="Serpula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Serpula madrigalae" order="Sabellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="madrigalae">Serpula madrigalae</taxonomicName>
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sp. n. (n= 1, only for reference),
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<taxonomicName class="Polychaeta" family="Serpulidae" genus="Serpula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Serpula vossae" order="Sabellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="vossae">Serpula vossae</taxonomicName>
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sp. n. (n= 7), and
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<taxonomicName class="Polychaeta" family="Serpulidae" genus="Serpula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Serpula" order="Sabellida" pageId="8" pageNumber="9" phylum="Annelida" rank="genus">Serpula</taxonomicName>
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cf. vermicularis (n= 4).
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</paragraph>
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</caption>
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<caption pageId="8" pageNumber="9">
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<paragraph pageId="8" pageNumber="9">
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Figure 6. Distribution of
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<taxonomicName class="Polychaeta" family="Serpulidae" genus="Serpula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Serpula madrigalae" order="Sabellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="madrigalae">Serpula madrigalae</taxonomicName>
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sp. n.,
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<taxonomicName class="Polychaeta" family="Serpulidae" genus="Serpula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Serpula vossae" order="Sabellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="vossae">Serpula vossae</taxonomicName>
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sp. n., and
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<taxonomicName class="Polychaeta" family="Serpulidae" genus="Serpula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Serpula" order="Sabellida" pageId="8" pageNumber="9" phylum="Annelida" rank="genus">Serpula</taxonomicName>
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cf. vermicularis.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="variation">
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<paragraph pageId="8" pageNumber="9">Variation.</paragraph>
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<paragraph pageId="8" pageNumber="9">Two specimens with a hyaline circle in radii tip (Fig. 1F). One specimen with few inconspicuous tubercles in interior funnel surface.</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="distribution">
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<paragraph pageId="8" pageNumber="9">Distribution.</paragraph>
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<paragraph pageId="8" pageNumber="9">Nigeria, Gulf of Guinea (Fig. 6).</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="ecology">
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<paragraph pageId="8" pageNumber="9">Ecology.</paragraph>
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<paragraph pageId="8" pageNumber="9">Sublittoral, 33 m.</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="9" type="remarks">
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<paragraph pageId="8" pageNumber="9">Remarks.</paragraph>
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<paragraph pageId="8" pageNumber="9">
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<taxonomicName class="Polychaeta" family="Serpulidae" genus="Serpula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Serpula" order="Sabellida" pageId="8" pageNumber="9" phylum="Annelida" rank="genus">Serpula</taxonomicName>
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cf. vermicularis resembles the nominal species; unfortunately, the tubes of all the specimens are missing. There are some differences with the nominal species, particularly with regard to the number of radii:
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<taxonomicName class="Polychaeta" family="Serpulidae" genus="Serpula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Serpula" order="Sabellida" pageId="8" pageNumber="9" phylum="Annelida" rank="genus">Serpula</taxonomicName>
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cf. vermicularis has 33-39 opercular radii (Fig. 1F, 2I, 5), while
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<bibRefCitation author="Zibrowius, H" journalOrPublisher="Recueil des travaux de la Station Marine d'Endoume, Bulletin" pageId="10" pageNumber="11" pagination="81 - 253" title="Etude morphologique, systematique et ecologique, des Serpulidae (Annelida Polychaeta) de la region de Marseille." volume="43" year="1968">Zibrowius (1968)</bibRefCitation>
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recorded specimens from Marseille with more than 40 opercular radii, and
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<bibRefCitation author="Kupriyanova, EK" journalOrPublisher="Sarsia" pageId="10" pageNumber="11" pagination="203 - 236" title="Serpulidae (Annelida, Polychaeta) of the Arctic Ocean." volume="82" year="1997">Kupriyanova and Jirkov (1997)</bibRefCitation>
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recorded specimens from Norway and Iceland with a mean of 50.8 opercular radii; and the proximal rasp of the bayonet chaetae:
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<taxonomicName class="Polychaeta" family="Serpulidae" genus="Serpula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Serpula" order="Sabellida" pageId="8" pageNumber="9" phylum="Annelida" rank="genus">Serpula</taxonomicName>
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cf. vermicularis lacks a proximal rasp (Fig. 2J), while
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<bibRefCitation author="Rioja, E" journalOrPublisher=", Naturales, Madrid," pageId="10" pageNumber="11" pagination="1 - 471" title="Estudio de los poliquetos de la Peninsula Iberica. Memorias de la Academia de Ciencias Exactas y Fisicas." volume="2" year="1931">Rioja (1931)</bibRefCitation>
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and Kupriyanova (1999, Table 1) mentioned that their specimens have a proximal rasp.
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</paragraph>
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<paragraph pageId="8" pageNumber="9">
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<bibRefCitation pageId="8" pageNumber="9">Zibrowius (1973)</bibRefCitation>
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recorded several specimens as
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<taxonomicName class="Polychaeta" family="Serpulidae" genus="Serpula" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Serpula vermicularis" order="Sabellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="vermicularis">Serpula vermicularis</taxonomicName>
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, from Western Africa (from Angola to Morocco); unfortunately the description was too brief and did not included figures; however,
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<bibRefCitation pageId="8" pageNumber="9">Zibrowius (1973)</bibRefCitation>
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mentioned that the specimens that he reviewed showed considerable variation.
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</paragraph>
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</subSubSection>
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</treatment>
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</document>
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