489 lines
66 KiB
XML
489 lines
66 KiB
XML
<document id="C17D2390B50A1082F0C1EDB5B0B2D129" ID-DOI="10.11646/zootaxa.3609.2.2" ID-GBIF-Dataset="f85a8f54-3a60-4919-9458-159117a8c00f" ID-ISSN="1175-5326" ID-Zenodo-Dep="220583" ID-ZooBank="3A3D9A7D-6207-457B-B1FC-744A9202EB6B" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460571675781" checkinUser="plazi" docAuthor="Fukuda, Marcelo Veronesi, Nogueira, João Miguel De Matos, Paresque, Karla & Martín, Guillermo San" docDate="2013" docId="03AC87D71209FFE036BEC188CD43FA3A" docLanguage="en" docName="zt03609p162.pdf" docOrigin="Zootaxa 3609 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Odontosyllis guarauensis Fukuda, Nogueira, Paresque & Martín, 2013, sp. nov." docType="treatment" docUuid="4F6138CD-5048-41CC-8135-0828DE9A728A" docUuidSource="ZooBank" docVersion="9" lastPageNumber="160" masterDocId="FF95FFAF1205FFF23629C22DCE7AFFB5" masterDocTitle="Species of Odontosyllis Claparède, 1863 (Annelida: Polychaeta: Syllidae) occurring along the Brazilian coast" masterLastPageNumber="162" masterPageNumber="142" pageNumber="154" updateTime="1698322273474" updateUser="plazi">
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<mods:titleInfo id="2751E05BA031ED317F050F6666A8D887">
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<mods:title id="1960356738081A80EB2755E9F8ED5684">Species of Odontosyllis Claparède, 1863 (Annelida: Polychaeta: Syllidae) occurring along the Brazilian coast</mods:title>
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</mods:titleInfo>
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<mods:name id="8030E50E1AF9D280C46DDD7AFA96D9E4" type="personal">
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<mods:role id="16731A3262E4BB6012C86746E7E08390">
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<mods:roleTerm id="103B99134BC0F139A14EDC6335FA7FA1">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="EDB07283F3903B057ED987439036B8AA">Fukuda, Marcelo Veronesi</mods:namePart>
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</mods:name>
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<mods:name id="64D2A432526F796EF19518C4F02F11D3" type="personal">
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<mods:role id="D3672A26D24C2EF20649EC0589395B49">
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<mods:roleTerm id="F37BB5B07946CAEF8147707C7E9662BA">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="BDF0B6714CD23378FC485DFD034837F3">Nogueira, João Miguel De Matos</mods:namePart>
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</mods:name>
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<mods:name id="801DA23E6F19E420699E5AA1D17EFBCF" type="personal">
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<mods:roleTerm id="C78F11A8D004702E23B2F78DD2BBFC85">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="DC743676CD7C3FCA5FAF049508518D95">Paresque, Karla</mods:namePart>
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</mods:name>
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<mods:name id="2B7A3544819415B0DDB771E4DAF35BA3" type="personal">
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<mods:role id="F55BE307E7CB0C415E83EB228B85B098">
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<mods:roleTerm id="5C8F402CA761E6A7DFD6F9AA529E7C48">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="0098849D30B3DAE43BA79B1B17755801">Martín, Guillermo San</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="40169A36351D12E00D8FE253D3BC4790">text</mods:typeOfResource>
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<mods:titleInfo id="8DC506B563183DC3D0BAACDA61393BDE">
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<mods:title id="51970A865A8352C7579E4D212ED18F27">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="E2FC37FA8A37187BFB1306DF890E22CD">
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<mods:date id="968375E9473B45BDEAFFD390C94D78B8">2013</mods:date>
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<mods:detail id="4845889A2C5E21886B5F07C3860F5EBE" type="volume">
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<mods:number id="E667553E4C4515AF135148B0638941B9">3609</mods:number>
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</mods:detail>
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<mods:detail id="6632D37B2E54AAB5832534D1B66F010E" type="issue">
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<mods:number id="7DE366078F19890E331EB7B1924E0335">2</mods:number>
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<mods:start id="3A94B208960C38330F481637BFD11B69">142</mods:start>
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<mods:end id="BED034BEF086FD93DB585FFEDAFDF2FE">162</mods:end>
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</mods:extent>
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</mods:part>
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<mods:classification id="85207998C7AAF7ACDB16F56A7DD053F6">journal article</mods:classification>
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<mods:identifier id="6112FD8E49DCEE65BC2709A96CEF252F" type="DOI">10.11646/zootaxa.3609.2.2</mods:identifier>
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<mods:identifier id="18179C39C50DB46C9A4FD180EDF63432" type="GBIF-Dataset">f85a8f54-3a60-4919-9458-159117a8c00f</mods:identifier>
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<mods:identifier id="101BBCEED321364574ABBFF87BBCBBC9" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="80AA9875442B02E88670A8DB3562D0A1" type="Zenodo-Dep">220583</mods:identifier>
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<mods:identifier id="D3F042BA6468C67B6C3397585AD2D4B7" type="ZooBank">3A3D9A7D-6207-457B-B1FC-744A9202EB6B</mods:identifier>
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</mods:mods>
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<treatment id="03AC87D71209FFE036BEC188CD43FA3A" ID-DOI="http://doi.org/10.5281/zenodo.6164164" ID-GBIF-Taxon="119558889" ID-Zenodo-Dep="6164164" LSID="urn:lsid:zoobank.org:act:4F6138CD-5048-41CC-8135-0828DE9A728A" httpUri="http://treatment.plazi.org/id/03AC87D71209FFE036BEC188CD43FA3A" lastPageId="18" lastPageNumber="160" pageId="12" pageNumber="154">
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<subSubSection id="C31F654A1209FFFE36BEC188CFD7FC6A" pageId="12" pageNumber="154" type="nomenclature">
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<paragraph id="8BBA36C11209FFFE36BEC188CC57FC0A" blockId="12.[151,557,933,991]" box="[151,557,933,959]" pageId="12" pageNumber="154">
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<heading id="D0F281AD1209FFFE36BEC188CC57FC0A" bold="true" box="[151,557,933,959]" fontSize="11" level="1" pageId="12" pageNumber="154" reason="1">
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<emphasis id="B971EAD31209FFFE36BEC188CC57FC0A" bold="true" box="[151,557,933,959]" pageId="12" pageNumber="154">
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<taxonomicName id="4C054D421209FFFE36BEC188CFB2FC0A" ID-CoL="6SGXG" box="[151,456,933,959]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="12" pageNumber="154" phylum="Annelida" rank="species" species="guarauensis" status="sp. nov.">
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<emphasis id="B971EAD31209FFFE36BEC188CFB2FC0A" bold="true" box="[151,456,933,959]" italics="true" pageId="12" pageNumber="154">Odontosyllis guarauensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A24257A81209FFFE37E6C188CC57FC0A" box="[463,557,933,959]" pageId="12" pageNumber="154" 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="8BBA36C11209FFFE36BEC1EACFD7FC6A" blockId="12.[151,557,933,991]" box="[151,429,967,991]" pageId="12" pageNumber="154">
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<figureCitation id="133E2A441209FFFE36BEC1EACE87FC6A" box="[151,253,967,991]" captionStart="FIGURE 1" captionStartId="5.[151,250,1834,1857]" captionTargetBox="[284,1293,209,1792]" captionTargetId="figure@5.[276,1311,193,1813]" captionTargetPageId="5" captionText="FIGURE 1. Dorsalmost (left hand) and ventralmost (right hand) falcigers of posterior chaetigers of the species of Odontosyllis treated in the present paper. (A) O. aracaensis sp. nov.; (B) O. cf. fulgurans; (C) O. guarauensis sp. nov.; (D) O. guillermoi. Scale bar = 10 µm." httpUri="https://zenodo.org/record/220584/files/figure.png" pageId="12" pageNumber="154">Figures 1</figureCitation>
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C; 4–7; Table 3
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</paragraph>
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</subSubSection>
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<subSubSection id="C31F654A1209FFFE36BEC622CFE5F939" pageId="12" pageNumber="154" type="materials_examined">
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<paragraph id="8BBA36C11209FFFE36BEC622CEACFA01" blockId="12.[151,1436,1039,2037]" pageId="12" pageNumber="154">
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<emphasis id="B971EAD31209FFFE36BEC622CFFBFB9D" bold="true" box="[151,385,1039,1064]" pageId="12" pageNumber="154">Material examined.</emphasis>
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Project
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<emphasis id="B971EAD31209FFFE37F6C63DCC44FB9D" box="[479,574,1040,1064]" italics="true" pageId="12" pageNumber="154">‘BIOTA’</emphasis>
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. Ubatuba—Praia de Picinguaba (
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<geoCoordinate id="EE3150061209FFFE3591C622CA47FB92" box="[952,1085,1039,1063]" direction="south" orientation="latitude" pageId="12" pageNumber="154" precision="15" value="-23.375278">23°22’31”S</geoCoordinate>
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<geoCoordinate id="EE3150061209FFFE326CC622CAA2FB92" box="[1093,1240,1039,1063]" direction="west" orientation="longitude" pageId="12" pageNumber="154" precision="15" value="-44.839165">44°50’21”W</geoCoordinate>
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), on rocky shore: 1 spec. (MZUSP 1239),
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<date id="FFBB10011209FFFE3781C619CC3AFBF9" box="[424,576,1076,1101]" pageId="12" pageNumber="154" value="2001-05-10">10 May 2001</date>
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; 4 specs (MZUSP 1025),
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<date id="FFBB10011209FFFE3548C619CD94FBF9" box="[865,1006,1076,1100]" pageId="12" pageNumber="154" value="2001-10-17">17 Oct 2001</date>
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; 1 spec. (MZUSP 1240),
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<date id="FFBB10011209FFFE3322C619CBE3FBF9" box="[1291,1433,1076,1100]" pageId="12" pageNumber="154" value="2001-10-18">18 Oct 2001</date>
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. São Sebastião—Praia da Baleia (
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<geoCoordinate id="EE3150061209FFFE3421C67ACCF7FBDA" box="[520,653,1111,1135]" direction="south" orientation="latitude" pageId="12" pageNumber="154" precision="15" value="-23.814999">23°48’54”S</geoCoordinate>
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<geoCoordinate id="EE3150061209FFFE34BDC67ACD5DFBDA" box="[660,807,1111,1135]" direction="west" orientation="longitude" pageId="12" pageNumber="154" precision="15" value="-45.66417">45°39’51”W</geoCoordinate>
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), on
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<taxonomicName id="4C054D421209FFFE3577C675CDA2FBDA" box="[862,984,1112,1135]" class="Phaeophyceae" family="Sargassaceae" genus="Sargassum" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fucales" pageId="12" pageNumber="154" phylum="Heterokontophyta" rank="genus">
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<emphasis id="B971EAD31209FFFE3577C675CDA2FBDA" box="[862,984,1112,1135]" italics="true" pageId="12" pageNumber="154">Sargassum</emphasis>
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</taxonomicName>
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: 4 specs (MZUSP 1222),
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<date id="FFBB10011209FFFE32D5C67ACBEBFBDA" box="[1276,1425,1111,1135]" pageId="12" pageNumber="154" value="2001-11-14">14 Nov 2001</date>
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. Project
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<emphasis id="B971EAD31209FFFE36D8C651CF00FB21" box="[241,378,1148,1172]" italics="true" pageId="12" pageNumber="154">‘BioPol-SP’</emphasis>
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. Ubatuba—Praia de Domingas Dias (
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<geoCoordinate id="EE3150061209FFFE351AC651CDC3FB21" box="[819,953,1148,1172]" direction="south" orientation="latitude" pageId="12" pageNumber="154" precision="15" value="-23.5">23°30’00”S</geoCoordinate>
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<geoCoordinate id="EE3150061209FFFE35EAC651CA2DFB21" box="[963,1111,1148,1172]" direction="west" orientation="longitude" pageId="12" pageNumber="154" precision="15" value="-45.14389">45°08’38”W</geoCoordinate>
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): 1 spec. (MZUSP 1023),
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<date id="FFBB10011209FFFE33A7C651CF70FB02" pageId="12" pageNumber="154" value="2002-11-02">2 Nov 2002</date>
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. São Sebastião—Praia da Baleia (
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<geoCoordinate id="EE3150061209FFFE34A1C6B2CD77FB02" box="[648,781,1183,1207]" direction="south" orientation="latitude" pageId="12" pageNumber="154" precision="15" value="-23.814999">23°48’54”S</geoCoordinate>
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<geoCoordinate id="EE3150061209FFFE353DC6B2CDD2FB02" box="[788,936,1183,1207]" direction="west" orientation="longitude" pageId="12" pageNumber="154" precision="15" value="-45.66417">45°39’51”W</geoCoordinate>
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): 1 spec. (MZUSP 1241),
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<date id="FFBB10011209FFFE32F9C6B2CB2CFB02" box="[1232,1366,1183,1207]" pageId="12" pageNumber="154" value="2005-07-23">23 Jul 2005</date>
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; Praia de Toque-Toque Grande (
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<geoCoordinate id="EE3150061209FFFE37E7C6E9CC29FB69" box="[462,595,1220,1244]" direction="south" orientation="latitude" pageId="12" pageNumber="154" precision="15" value="-23.836668">23°50’12”S</geoCoordinate>
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<geoCoordinate id="EE3150061209FFFE344AC6E9CC8DFB69" box="[611,759,1220,1244]" direction="west" orientation="longitude" pageId="12" pageNumber="154" precision="15" value="-45.511112">45°30’40”W</geoCoordinate>
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): 1 spec.,
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<date id="FFBB10011209FFFE3557C6E9CA6FFB69" box="[894,1045,1220,1244]" pageId="12" pageNumber="154" value="2005-07-21">21 Jul 2005</date>
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. Guarujá—Praia de Pernambuco (
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<geoCoordinate id="EE3150061209FFFE36B6C6CACF5EFB4A" box="[159,292,1255,1279]" direction="south" orientation="latitude" pageId="12" pageNumber="154" precision="15" value="-23.972223">23°58’20”S</geoCoordinate>
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<geoCoordinate id="EE3150061209FFFE371AC6CACFBCFB4A" box="[307,454,1255,1279]" direction="west" orientation="longitude" pageId="12" pageNumber="154" precision="15" value="-46.18389">46°11’02”W</geoCoordinate>
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): 2 specs (MZUSP 1024),
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<date id="FFBB10011209FFFE353CC6CACDCBFB4A" box="[789,945,1255,1280]" pageId="12" pageNumber="154" value="2006-06-22">22 Jun 2006</date>
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. Itanhaém—Praia do Sonho (
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<geoCoordinate id="EE3150061209FFFE3331C6CACBE6FB4A" box="[1304,1436,1255,1279]" direction="south" orientation="latitude" pageId="12" pageNumber="154" precision="15" value="-24.195555">24°11’44”S</geoCoordinate>
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<geoCoordinate id="EE3150061209FFFE36BEC721CF51FA91" box="[151,299,1292,1316]" direction="west" orientation="longitude" pageId="12" pageNumber="154" precision="15" value="-46.801388">46°48’05”W</geoCoordinate>
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): 3 specs,
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<date id="FFBB10011209FFFE3792C721CC1FFA91" box="[443,613,1292,1316]" pageId="12" pageNumber="154" value="2003-08-26">26 Aug 2003</date>
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. Peruíbe—Praia do Guaraú (
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<geoCoordinate id="EE3150061209FFFE35E4C721CA34FA91" box="[973,1102,1292,1316]" direction="south" orientation="latitude" pageId="12" pageNumber="154" precision="15" value="-24.367222">24°22'02"S</geoCoordinate>
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<geoCoordinate id="EE3150061209FFFE3277C721CA96FA91" box="[1118,1260,1292,1316]" direction="west" orientation="longitude" pageId="12" pageNumber="154" precision="15" value="-47.009724">47°00'35"W</geoCoordinate>
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), intertidal, in
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<taxonomicName id="4C054D421209FFFE36BEC71DCF6AFAFD" box="[151,272,1328,1352]" class="Aves" family="Threskiornithidae" genus="Bostrychia" kingdom="Animalia" order="Pelecaniformes" pageId="12" pageNumber="154" phylum="Chordata" rank="genus">
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||
<emphasis id="B971EAD31209FFFE36BEC71DCF6AFAFD" box="[151,272,1328,1352]" italics="true" pageId="12" pageNumber="154">Bostrychia</emphasis>
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||
</taxonomicName>
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||
sp.: 97 specs (MZUSP 1020,
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||
<typeStatus id="54BE88631209FFFE3452C702CC9BFAF2" box="[635,737,1327,1351]" pageId="12" pageNumber="154" type="holotype">holotype</typeStatus>
|
||
; MZUSP 1021,
|
||
<typeStatus id="54BE88631209FFFE358AC71CCA79FAFC" box="[931,1027,1329,1353]" pageId="12" pageNumber="154" type="paratype">paratype</typeStatus>
|
||
1; ZUEC-POL 11893,
|
||
<typeStatus id="54BE88631209FFFE3333C71CCB00FAFC" box="[1306,1402,1329,1353]" pageId="12" pageNumber="154" type="paratype">paratype</typeStatus>
|
||
2; MNCN 16.01/14459,
|
||
<typeStatus id="54BE88631209FFFE37A7C778CF94FAD8" box="[398,494,1365,1389]" pageId="12" pageNumber="154" type="paratype">paratype</typeStatus>
|
||
3; ZUEC-POL 11894,
|
||
<typeStatus id="54BE88631209FFFE34DFC778CD2DFAD8" box="[758,855,1365,1389]" pageId="12" pageNumber="154" type="paratype">paratype</typeStatus>
|
||
4; MNCN 16.01/14460,
|
||
<typeStatus id="54BE88631209FFFE325BC778CAA8FAD8" box="[1138,1234,1365,1389]" pageId="12" pageNumber="154" type="paratype">paratype</typeStatus>
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||
5; MZUSP 1022, thirty
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||
<typeStatus id="54BE88631209FFFE36F6C754CF34FA24" box="[223,334,1401,1425]" pageId="12" pageNumber="154" type="paratype">paratypes</typeStatus>
|
||
; ZUEC-POL 11895–11897, thirty
|
||
<typeStatus id="54BE88631209FFFE34CDC754CD29FA24" box="[740,851,1401,1425]" pageId="12" pageNumber="154" type="paratype">paratypes</typeStatus>
|
||
; MNCN 16.01/14461, twenty
|
||
<typeStatus id="54BE88631209FFFE3293C75ACB50FA3A" box="[1210,1322,1399,1423]" pageId="12" pageNumber="154" type="paratype">paratypes</typeStatus>
|
||
),
|
||
<date id="FFBB10011209FFFE3368C75ACEA9FA01" pageId="12" pageNumber="154" value="2008-05-19">19 May 2008</date>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BBA36C11209FFFE36EEC7EDCA1AFA62" blockId="12.[151,1436,1039,2037]" box="[199,1120,1471,1496]" pageId="12" pageNumber="154">
|
||
<emphasis id="B971EAD31209FFFE36EEC7EDCF28FA6D" bold="true" box="[199,338,1471,1496]" pageId="12" pageNumber="154">
|
||
<typeStatus id="54BE88631209FFFE36EEC7EDCF78FA6D" box="[199,258,1472,1496]" pageId="12" pageNumber="154">Type</typeStatus>
|
||
series.
|
||
</emphasis>
|
||
Data of selected specimens of the
|
||
<typeStatus id="54BE88631209FFFE34F1C7EDCD72FA6D" box="[728,776,1472,1496]" pageId="12" pageNumber="154">type</typeStatus>
|
||
series are provided in Table 3.
|
||
</paragraph>
|
||
<paragraph id="8BBA36C11209FFFE36EEC7CECFE5F939" blockId="12.[151,1436,1039,2037]" pageId="12" pageNumber="154">
|
||
<emphasis id="B971EAD31209FFFE36EEC7CECC4BFA49" bold="true" box="[199,561,1507,1532]" pageId="12" pageNumber="154">Additional material examined</emphasis>
|
||
.
|
||
<taxonomicName id="4C054D421209FFFE346BC7C9CA69FA49" authority="Schmarda, 1861" authorityName="Schmarda" authorityYear="1861" box="[578,1043,1508,1532]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="12" pageNumber="154" phylum="Annelida" rank="species" species="polycera">
|
||
<emphasis id="B971EAD31209FFFE346BC7C9CD41FA49" box="[578,827,1508,1532]" italics="true" pageId="12" pageNumber="154">Odontosyllis polycera</emphasis>
|
||
(Schmarda, 1861)
|
||
</taxonomicName>
|
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. Indian Ocean,
|
||
<collectingCountry id="F31276511209FFFE32E0C7C9CB4EFA49" box="[1225,1332,1508,1532]" name="Australia" pageId="12" pageNumber="154">Australia</collectingCountry>
|
||
: Western
|
||
<collectingCountry id="F31276511209FFFE36BEC42ACF7BF9AA" box="[151,257,1543,1567]" name="Australia" pageId="12" pageNumber="154">Australia</collectingCountry>
|
||
, Albany, Frenchman Bay, Goode Beach: 1 spec. (ZMH P-18131), coll. & det. G. Hartmann-Schröder,
|
||
<date id="FFBB10011209FFFE33A9C42ACF73F9F1" pageId="12" pageNumber="154" value="1975-11-21">21 Nov 1975</date>
|
||
; South
|
||
<collectingCountry id="F31276511209FFFE3775C401CFBCF9F1" box="[348,454,1580,1604]" name="Australia" pageId="12" pageNumber="154">Australia</collectingCountry>
|
||
, Port Lincoln: 2 specs (ZMH P-18550), coll. & det. G. Hartmann-Schröder,
|
||
<date id="FFBB10011209FFFE333DC401CBEDF9F1" box="[1300,1431,1580,1604]" pageId="12" pageNumber="154" value="1975-12-03">3 Dec 1975</date>
|
||
; South
|
||
<collectingCountry id="F31276511209FFFE36CDC462CF34F9D2" box="[228,334,1615,1639]" name="Australia" pageId="12" pageNumber="154">Australia</collectingCountry>
|
||
, Port MacDonnel, Cape Northumberland: 1 spec. (ZMH P-18772), coll. & det. G. Hartmann- Schröder,
|
||
<date id="FFBB10011209FFFE3720C459CFE1F939" box="[265,411,1652,1676]" pageId="12" pageNumber="154" value="1975-12-18">18 Dec 1975</date>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31F654A1209FFFD36EEC4BACFB0F860" lastPageId="15" lastPageNumber="157" pageId="12" pageNumber="154" type="description">
|
||
<paragraph id="8BBA36C11209FFFD36EEC4BACFB0F860" blockId="12.[151,1436,1039,2037]" lastBlockId="15.[151,1436,1117,2005]" lastPageId="15" lastPageNumber="157" pageId="12" pageNumber="154">
|
||
<emphasis id="B971EAD31209FFFE36EEC4BACF23F905" bold="true" box="[199,345,1687,1712]" pageId="12" pageNumber="154">Description.</emphasis>
|
||
Medium-sized body,
|
||
<typeStatus id="54BE88631209FFFE347DC4BACCCCF91A" box="[596,694,1687,1711]" pageId="12" pageNumber="154" type="holotype">holotype</typeStatus>
|
||
largest specimen collected,
|
||
<quantity id="4CFD9B241209FFFE35D4C4BACA3BF91A" box="[1021,1089,1687,1711]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="12" pageNumber="154" unit="mm" value="9.0">9 mm</quantity>
|
||
long,
|
||
<quantity id="4CFD9B241209FFFE32A4C4BACA8EF91A" box="[1165,1268,1687,1711]" metricMagnitude="-4" metricUnit="m" metricValue="7.0" pageId="12" pageNumber="154" unit="mm" value="0.7">0.70 mm</quantity>
|
||
wide, with 81 segments (Table 3). Conspicuous pigmentation on living animals, as nearly triangular patch on prostomium, below occipital flap, and large dark spots scattered across dorsum, roughly arranged in one broad transverse stripe mostly on anterior half of each chaetiger (
|
||
<figureCitation id="133E2A441209FFFE3410C529CCFBF8A9" box="[569,641,1796,1820]" captionStart="FIGURE 5" captionStartId="14.[151,250,1918,1941]" captionTargetBox="[198,1379,198,1873]" captionTargetId="figure@14.[192,1384,193,1879]" captionTargetPageId="14" captionText="FIGURE 5. Odontosyllis guarauensis sp. nov. (A) holotype (MZUSP 1020) alive, dorsal view; (B) entire worm, dorsal view; (C) anterior end, ventral view; (D) anterior end, dorsal view; (E) detail of prostomium, peristomium and first chaetigers, right lateral view; (F) anterior end, right lateral view. Scale bars: A = 500 µm; B = 400 µm; C, F = 100 µm; D = 90 µm; E = 60 µm." httpUri="https://zenodo.org/record/220588/files/figure.png" pageId="12" pageNumber="154">Fig. 5</figureCitation>
|
||
A); pigmentation slightly fading after preservation (
|
||
<figureCitation id="133E2A441209FFFE32CFC529CB55F8A9" box="[1254,1327,1796,1820]" captionStart="FIGURE 4" captionStartId="13.[151,250,1946,1969]" captionTargetBox="[180,1402,212,1887]" captionTargetId="figure@13.[177,1414,193,1903]" captionTargetPageId="13" captionText="FIGURE 4. Odontosyllis guarauensis sp. nov. (A) anterior end, dorsal view; (B) falcigers, anterior chaetiger; (C) falcigers, midbody chaetiger; (D) falcigers, posterior chaetiger; (E) aciculae, anterior chaetiger; (F) aciculae, midbody chaetiger; (G) acicula, posterior chaetiger; (H) detail of the pharynx, showing trepan. Scale bars: A = 150 µm; B – G = 10 µm; H = 50 µm." httpUri="https://zenodo.org/record/220587/files/figure.png" pageId="12" pageNumber="154">Fig. 4</figureCitation>
|
||
A). Palps rounded to kidney-shaped, basally fused, each with two rows of cilia, one close to posterior border, another at midlength, present dorsally and ventrally, additional tufts of cilia on internal side of each palp dorsally, from midlength to tip (
|
||
<figureCitation id="133E2A441209FFFE3740C542CFCEF832" box="[361,436,1903,1927]" captionStart="FIGURE 5" captionStartId="14.[151,250,1918,1941]" captionTargetBox="[198,1379,198,1873]" captionTargetId="figure@14.[192,1384,193,1879]" captionTargetPageId="14" captionText="FIGURE 5. Odontosyllis guarauensis sp. nov. (A) holotype (MZUSP 1020) alive, dorsal view; (B) entire worm, dorsal view; (C) anterior end, ventral view; (D) anterior end, dorsal view; (E) detail of prostomium, peristomium and first chaetigers, right lateral view; (F) anterior end, right lateral view. Scale bars: A = 500 µm; B = 400 µm; C, F = 100 µm; D = 90 µm; E = 60 µm." httpUri="https://zenodo.org/record/220588/files/figure.png" pageId="12" pageNumber="154">Figs 5</figureCitation>
|
||
C–F; 6A–C). Prostomium ovate with two pairs of eyes in rectangular to trapezoidal arrangement and one pair of small anterior eyespots; lateral antennae inserted on anterior margin of prostomium, as long as palps or slightly longer; median antenna inserted slightly anteriorly to middle of prostomium, ~1.5 times as long as lateral antennae (
|
||
<figureCitation id="133E2A441209FFFE3791C5F1CC7AF841" box="[440,512,2012,2036]" captionStart="FIGURE 4" captionStartId="13.[151,250,1946,1969]" captionTargetBox="[180,1402,212,1887]" captionTargetId="figure@13.[177,1414,193,1903]" captionTargetPageId="13" captionText="FIGURE 4. Odontosyllis guarauensis sp. nov. (A) anterior end, dorsal view; (B) falcigers, anterior chaetiger; (C) falcigers, midbody chaetiger; (D) falcigers, posterior chaetiger; (E) aciculae, anterior chaetiger; (F) aciculae, midbody chaetiger; (G) acicula, posterior chaetiger; (H) detail of the pharynx, showing trepan. Scale bars: A = 150 µm; B – G = 10 µm; H = 50 µm." httpUri="https://zenodo.org/record/220587/files/figure.png" pageId="12" pageNumber="154">Figs 4</figureCitation>
|
||
A; 5A–F; 6A–C); nuchal organs as one pair of broad semi-circular rows of cilia posterior to eyes of posterior pair, extending dorsally below occipital flap and laterally around prostomium, until close to base of palps (
|
||
<figureCitation id="133E2A44120AFFFD378CC6ACCF94FB2C" box="[421,494,1153,1177]" captionStart="FIGURE 5" captionStartId="14.[151,250,1918,1941]" captionTargetBox="[198,1379,198,1873]" captionTargetId="figure@14.[192,1384,193,1879]" captionTargetPageId="14" captionText="FIGURE 5. Odontosyllis guarauensis sp. nov. (A) holotype (MZUSP 1020) alive, dorsal view; (B) entire worm, dorsal view; (C) anterior end, ventral view; (D) anterior end, dorsal view; (E) detail of prostomium, peristomium and first chaetigers, right lateral view; (F) anterior end, right lateral view. Scale bars: A = 500 µm; B = 400 µm; C, F = 100 µm; D = 90 µm; E = 60 µm." httpUri="https://zenodo.org/record/220588/files/figure.png" pageId="15" pageNumber="157">Figs 5</figureCitation>
|
||
D–F; 6B); prostomium with additional pair of rows of cilia between anterior and posterior pairs of eyes (
|
||
<figureCitation id="133E2A44120AFFFD3788C688CF92FB08" box="[417,488,1189,1213]" captionStart="FIGURE 5" captionStartId="14.[151,250,1918,1941]" captionTargetBox="[198,1379,198,1873]" captionTargetId="figure@14.[192,1384,193,1879]" captionTargetPageId="14" captionText="FIGURE 5. Odontosyllis guarauensis sp. nov. (A) holotype (MZUSP 1020) alive, dorsal view; (B) entire worm, dorsal view; (C) anterior end, ventral view; (D) anterior end, dorsal view; (E) detail of prostomium, peristomium and first chaetigers, right lateral view; (F) anterior end, right lateral view. Scale bars: A = 500 µm; B = 400 µm; C, F = 100 µm; D = 90 µm; E = 60 µm." httpUri="https://zenodo.org/record/220588/files/figure.png" pageId="15" pageNumber="157">Figs 5</figureCitation>
|
||
D; 6B–C). Peristomium dorsally short, with large, roughly rectangular occipital flap almost as wide as prostomium, covering posterior and, sometimes, anterior pairs of eyes (
|
||
<figureCitation id="133E2A44120AFFFD3288C6E4CA91FB54" box="[1185,1259,1225,1249]" captionStart="FIGURE 4" captionStartId="13.[151,250,1946,1969]" captionTargetBox="[180,1402,212,1887]" captionTargetId="figure@13.[177,1414,193,1903]" captionTargetPageId="13" captionText="FIGURE 4. Odontosyllis guarauensis sp. nov. (A) anterior end, dorsal view; (B) falcigers, anterior chaetiger; (C) falcigers, midbody chaetiger; (D) falcigers, posterior chaetiger; (E) aciculae, anterior chaetiger; (F) aciculae, midbody chaetiger; (G) acicula, posterior chaetiger; (H) detail of the pharynx, showing trepan. Scale bars: A = 150 µm; B – G = 10 µm; H = 50 µm." httpUri="https://zenodo.org/record/220587/files/figure.png" pageId="15" pageNumber="157">Figs 4</figureCitation>
|
||
A; 5A–B, D–F; 6B–C); dorsal peristomial cirri slightly longer than median antenna, ventral peristomial cirri about as long as median antenna, in ventro-lateral position, laterally to mouth (
|
||
<figureCitation id="133E2A44120AFFFD3575C73CCDDFFA9C" box="[860,933,1297,1321]" captionStart="FIGURE 4" captionStartId="13.[151,250,1946,1969]" captionTargetBox="[180,1402,212,1887]" captionTargetId="figure@13.[177,1414,193,1903]" captionTargetPageId="13" captionText="FIGURE 4. Odontosyllis guarauensis sp. nov. (A) anterior end, dorsal view; (B) falcigers, anterior chaetiger; (C) falcigers, midbody chaetiger; (D) falcigers, posterior chaetiger; (E) aciculae, anterior chaetiger; (F) aciculae, midbody chaetiger; (G) acicula, posterior chaetiger; (H) detail of the pharynx, showing trepan. Scale bars: A = 150 µm; B – G = 10 µm; H = 50 µm." httpUri="https://zenodo.org/record/220587/files/figure.png" pageId="15" pageNumber="157">Figs 4</figureCitation>
|
||
A; 5C–F; 6A–C). Dorsal cirri of chaetiger 1 inserted dorsally to following cirri, 1.5–2 times as long as median antenna, dorsal cirri throughout about as long as median antenna, alternating longer and shorter cirri, longer cirri directed upwards and inserted dorsally to shorter cirri (
|
||
<figureCitation id="133E2A44120AFFFD36F3C750CF58FA20" box="[218,290,1405,1429]" captionStart="FIGURE 5" captionStartId="14.[151,250,1918,1941]" captionTargetBox="[198,1379,198,1873]" captionTargetId="figure@14.[192,1384,193,1879]" captionTargetPageId="14" captionText="FIGURE 5. Odontosyllis guarauensis sp. nov. (A) holotype (MZUSP 1020) alive, dorsal view; (B) entire worm, dorsal view; (C) anterior end, ventral view; (D) anterior end, dorsal view; (E) detail of prostomium, peristomium and first chaetigers, right lateral view; (F) anterior end, right lateral view. Scale bars: A = 500 µm; B = 400 µm; C, F = 100 µm; D = 90 µm; E = 60 µm." httpUri="https://zenodo.org/record/220588/files/figure.png" pageId="15" pageNumber="157">Fig. 5</figureCitation>
|
||
F). Antennae, peristomial and anterior dorsal cirri with minute tufts of cilia (
|
||
<figureCitation id="133E2A44120AFFFD3291C750CB79FA20" box="[1208,1283,1405,1429]" captionStart="FIGURE 5" captionStartId="14.[151,250,1918,1941]" captionTargetBox="[198,1379,198,1873]" captionTargetId="figure@14.[192,1384,193,1879]" captionTargetPageId="14" captionText="FIGURE 5. Odontosyllis guarauensis sp. nov. (A) holotype (MZUSP 1020) alive, dorsal view; (B) entire worm, dorsal view; (C) anterior end, ventral view; (D) anterior end, dorsal view; (E) detail of prostomium, peristomium and first chaetigers, right lateral view; (F) anterior end, right lateral view. Scale bars: A = 500 µm; B = 400 µm; C, F = 100 µm; D = 90 µm; E = 60 µm." httpUri="https://zenodo.org/record/220588/files/figure.png" pageId="15" pageNumber="157">Figs 5</figureCitation>
|
||
D–F; 6A–E); peristomial and dorsal cirri with short cirrophores (
|
||
<figureCitation id="133E2A44120AFFFD34C3C78CCD49FA0C" box="[746,819,1441,1465]" captionStart="FIGURE 5" captionStartId="14.[151,250,1918,1941]" captionTargetBox="[198,1379,198,1873]" captionTargetId="figure@14.[192,1384,193,1879]" captionTargetPageId="14" captionText="FIGURE 5. Odontosyllis guarauensis sp. nov. (A) holotype (MZUSP 1020) alive, dorsal view; (B) entire worm, dorsal view; (C) anterior end, ventral view; (D) anterior end, dorsal view; (E) detail of prostomium, peristomium and first chaetigers, right lateral view; (F) anterior end, right lateral view. Scale bars: A = 500 µm; B = 400 µm; C, F = 100 µm; D = 90 µm; E = 60 µm." httpUri="https://zenodo.org/record/220588/files/figure.png" pageId="15" pageNumber="157">Figs 5</figureCitation>
|
||
D–F; 6A–E). Ventral cirri short, ovate, not extending beyond parapodial lobes (
|
||
<figureCitation id="133E2A44120AFFFD3790C7E8CC7AFA68" box="[441,512,1477,1501]" captionStart="FIGURE 5" captionStartId="14.[151,250,1918,1941]" captionTargetBox="[198,1379,198,1873]" captionTargetId="figure@14.[192,1384,193,1879]" captionTargetPageId="14" captionText="FIGURE 5. Odontosyllis guarauensis sp. nov. (A) holotype (MZUSP 1020) alive, dorsal view; (B) entire worm, dorsal view; (C) anterior end, ventral view; (D) anterior end, dorsal view; (E) detail of prostomium, peristomium and first chaetigers, right lateral view; (F) anterior end, right lateral view. Scale bars: A = 500 µm; B = 400 µm; C, F = 100 µm; D = 90 µm; E = 60 µm." httpUri="https://zenodo.org/record/220588/files/figure.png" pageId="15" pageNumber="157">Figs 5</figureCitation>
|
||
C; 6A–B, D). Parapodia distally bilobed (
|
||
<figureCitation id="133E2A44120AFFFD35FCC7E8CA66FA68" box="[981,1052,1477,1501]" captionStart="FIGURE 5" captionStartId="14.[151,250,1918,1941]" captionTargetBox="[198,1379,198,1873]" captionTargetId="figure@14.[192,1384,193,1879]" captionTargetPageId="14" captionText="FIGURE 5. Odontosyllis guarauensis sp. nov. (A) holotype (MZUSP 1020) alive, dorsal view; (B) entire worm, dorsal view; (C) anterior end, ventral view; (D) anterior end, dorsal view; (E) detail of prostomium, peristomium and first chaetigers, right lateral view; (F) anterior end, right lateral view. Scale bars: A = 500 µm; B = 400 µm; C, F = 100 µm; D = 90 µm; E = 60 µm." httpUri="https://zenodo.org/record/220588/files/figure.png" pageId="15" pageNumber="157">Figs 5</figureCitation>
|
||
C, F; 6A–B, D), lobes about same size or posterior lobe slightly larger. Anterior parapodia with 12–18 falcigers each, midbody with 9–15, posterior parapodia with 4–9 falcigers each (Table 3); falcigers with subdistally spinulated shafts; from midbody, shafts of dorsalmost falcigers with subdistal, nearly triangular enlargement and thin, straight tip (
|
||
<figureCitation id="133E2A44120AFFFD32AFC41CCAB6F9FC" box="[1158,1228,1585,1609]" captionStart="FIGURE 1" captionStartId="5.[151,250,1834,1857]" captionTargetBox="[284,1293,209,1792]" captionTargetId="figure@5.[276,1311,193,1813]" captionTargetPageId="5" captionText="FIGURE 1. Dorsalmost (left hand) and ventralmost (right hand) falcigers of posterior chaetigers of the species of Odontosyllis treated in the present paper. (A) O. aracaensis sp. nov.; (B) O. cf. fulgurans; (C) O. guarauensis sp. nov.; (D) O. guillermoi. Scale bar = 10 µm." httpUri="https://zenodo.org/record/220584/files/figure.png" pageId="15" pageNumber="157">Figs 1</figureCitation>
|
||
C; 4C–D; 7E, G); connective between shafts and blades wrinkled to slightly spinulated; falcigers with blades slightly spinulated and bidentate, distal tooth larger than subdistal one (
|
||
<figureCitation id="133E2A44120AFFFD3484C454CC89F924" box="[685,755,1657,1681]" captionStart="FIGURE 4" captionStartId="13.[151,250,1946,1969]" captionTargetBox="[180,1402,212,1887]" captionTargetId="figure@13.[177,1414,193,1903]" captionTargetPageId="13" captionText="FIGURE 4. Odontosyllis guarauensis sp. nov. (A) anterior end, dorsal view; (B) falcigers, anterior chaetiger; (C) falcigers, midbody chaetiger; (D) falcigers, posterior chaetiger; (E) aciculae, anterior chaetiger; (F) aciculae, midbody chaetiger; (G) acicula, posterior chaetiger; (H) detail of the pharynx, showing trepan. Scale bars: A = 150 µm; B – G = 10 µm; H = 50 µm." httpUri="https://zenodo.org/record/220587/files/figure.png" pageId="15" pageNumber="157">Figs 4</figureCitation>
|
||
B–D; 7A–H); blades with inverted dorso-ventral gradation in length, 12–22 μm long on anterior chaetigers, 12–21 μm long on midbody, 10–17 μm long on posterior chaetigers (Table 3). Dorsal simple chaetae only present on posterior chaetigers (Table 3), thin, ~1/5 as thick as shafts of falcigers, poorly spinulated subdistally, distally rounded (
|
||
<figureCitation id="133E2A44120AFFFD3508C4C8CD1FF948" box="[801,869,1765,1789]" captionStart="FIGURE 7" captionStartId="16.[151,250,1582,1605]" captionTargetBox="[157,1430,199,1555]" captionTargetId="figure@16.[151,1436,193,1561]" captionTargetPageId="16" captionText="FIGURE 7. Odontosyllis guarauensis sp. nov. (A) falcigers, anterior chaetiger; (B) falcigers, midbody chaetiger; (C) dorsalmost falciger, midbody chaetiger; (D) ventralmost falcigers, midbody chaetiger; (E) dorsalmost falciger, posterior chaetiger; (F) ventralmost falcigers, posterior chaetiger; (G) dorsalmost falciger and dorsal simple chaeta, posterior chaetiger (arrow pointing to dorsal simple chaeta); (H) ventralmost falcigers and ventral simple chaeta, posterior chaetiger (arrow pointing to ventral simple chaeta). Scale bars: A – B = 20 µm; C = 5 µm; D – E = 4 µm; F = 9 µm; G – H = 6 µm." httpUri="https://zenodo.org/record/220590/files/figure.png" pageId="15" pageNumber="157">Fig. 7</figureCitation>
|
||
G); ventral simple chaetae, if present, only on last chaetigers (Table 3), sigmoid, bidentate, tips resembling those of blades of falcigers, about half as thick as shafts of falcigers (
|
||
<figureCitation id="133E2A44120AFFFD372EC500CF30F8F0" box="[263,330,1837,1861]" captionStart="FIGURE 7" captionStartId="16.[151,250,1582,1605]" captionTargetBox="[157,1430,199,1555]" captionTargetId="figure@16.[151,1436,193,1561]" captionTargetPageId="16" captionText="FIGURE 7. Odontosyllis guarauensis sp. nov. (A) falcigers, anterior chaetiger; (B) falcigers, midbody chaetiger; (C) dorsalmost falciger, midbody chaetiger; (D) ventralmost falcigers, midbody chaetiger; (E) dorsalmost falciger, posterior chaetiger; (F) ventralmost falcigers, posterior chaetiger; (G) dorsalmost falciger and dorsal simple chaeta, posterior chaetiger (arrow pointing to dorsal simple chaeta); (H) ventralmost falcigers and ventral simple chaeta, posterior chaetiger (arrow pointing to ventral simple chaeta). Scale bars: A – B = 20 µm; C = 5 µm; D – E = 4 µm; F = 9 µm; G – H = 6 µm." httpUri="https://zenodo.org/record/220590/files/figure.png" pageId="15" pageNumber="157">Fig. 7</figureCitation>
|
||
H). Anterior parapodia with up to three aciculae each, midbody with two, posterior parapodia with one acicula each; aciculae irregularly enlarged distally, with slight progressively increasing thickness towards posterior parapodia (
|
||
<figureCitation id="133E2A44120AFFFD37ABC558CFBCF838" box="[386,454,1909,1933]" captionStart="FIGURE 4" captionStartId="13.[151,250,1946,1969]" captionTargetBox="[180,1402,212,1887]" captionTargetId="figure@13.[177,1414,193,1903]" captionTargetPageId="13" captionText="FIGURE 4. Odontosyllis guarauensis sp. nov. (A) anterior end, dorsal view; (B) falcigers, anterior chaetiger; (C) falcigers, midbody chaetiger; (D) falcigers, posterior chaetiger; (E) aciculae, anterior chaetiger; (F) aciculae, midbody chaetiger; (G) acicula, posterior chaetiger; (H) detail of the pharynx, showing trepan. Scale bars: A = 150 µm; B – G = 10 µm; H = 50 µm." httpUri="https://zenodo.org/record/220587/files/figure.png" pageId="15" pageNumber="157">Fig. 4</figureCitation>
|
||
E–G). Pharynx through ~4–4.5 segments (Table 3), trepan with 9 teeth and two lateral plates (
|
||
<figureCitation id="133E2A44120AFFFD36C2C5B4CF48F804" box="[235,306,1945,1969]" captionStart="FIGURE 4" captionStartId="13.[151,250,1946,1969]" captionTargetBox="[180,1402,212,1887]" captionTargetId="figure@13.[177,1414,193,1903]" captionTargetPageId="13" captionText="FIGURE 4. Odontosyllis guarauensis sp. nov. (A) anterior end, dorsal view; (B) falcigers, anterior chaetiger; (C) falcigers, midbody chaetiger; (D) falcigers, posterior chaetiger; (E) aciculae, anterior chaetiger; (F) aciculae, midbody chaetiger; (G) acicula, posterior chaetiger; (H) detail of the pharynx, showing trepan. Scale bars: A = 150 µm; B – G = 10 µm; H = 50 µm." httpUri="https://zenodo.org/record/220587/files/figure.png" pageId="15" pageNumber="157">Fig. 4</figureCitation>
|
||
H); proventricle through 5–7.5 segments (Table 3), with numerous packed transverse and oblique muscle cell rows (
|
||
<figureCitation id="133E2A44120AFFFD374BC590CFDCF860" box="[354,422,1981,2005]" captionStart="FIGURE 4" captionStartId="13.[151,250,1946,1969]" captionTargetBox="[180,1402,212,1887]" captionTargetId="figure@13.[177,1414,193,1903]" captionTargetPageId="13" captionText="FIGURE 4. Odontosyllis guarauensis sp. nov. (A) anterior end, dorsal view; (B) falcigers, anterior chaetiger; (C) falcigers, midbody chaetiger; (D) falcigers, posterior chaetiger; (E) aciculae, anterior chaetiger; (F) aciculae, midbody chaetiger; (G) acicula, posterior chaetiger; (H) detail of the pharynx, showing trepan. Scale bars: A = 150 µm; B – G = 10 µm; H = 50 µm." httpUri="https://zenodo.org/record/220587/files/figure.png" pageId="15" pageNumber="157">Fig. 4</figureCitation>
|
||
A).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF7A66491208FFFF36BEC5B7CB0EF85B" httpUri="https://zenodo.org/record/220587/files/figure.png" pageId="13" pageNumber="155" targetBox="[180,1402,212,1887]" targetPageId="13">
|
||
<paragraph id="8BBA36C11208FFFF36BEC5B7CB0EF85B" blockId="13.[151,1436,1946,2031]" pageId="13" pageNumber="155">
|
||
<emphasis id="B971EAD31208FFFF36BEC5B7CF6EF805" bold="true" box="[151,276,1946,1969]" pageId="13" pageNumber="155">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C054D421208FFFF3734C5B6CC5BF804" box="[285,545,1947,1969]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="13" pageNumber="155" phylum="Annelida" rank="species" species="guarauensis" status="sp. nov.">
|
||
<emphasis id="B971EAD31208FFFF3734C5B6CC5BF804" box="[285,545,1947,1969]" italics="true" pageId="13" pageNumber="155">Odontosyllis guarauensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B971EAD31208FFFF3400C5B6CC06F805" bold="true" box="[553,636,1947,1968]" pageId="13" pageNumber="155">
|
||
<taxonomicNameLabel id="A24257A81208FFFF3400C5B6CC06F805" box="[553,636,1947,1968]" pageId="13" pageNumber="155" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(A) anterior end, dorsal view; (B) falcigers, anterior chaetiger; (C) falcigers, midbody chaetiger; (D) falcigers, posterior chaetiger; (E) aciculae, anterior chaetiger; (F) aciculae, midbody chaetiger; (G) acicula, posterior chaetiger; (H) detail of the pharynx, showing trepan. Scale bars: A = 150 µm; B–G = 10 µm; H = 50 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF7A6649120BFFFC36BEC553CBECF864" httpUri="https://zenodo.org/record/220588/files/figure.png" pageId="14" pageNumber="156" targetBox="[198,1379,198,1873]" targetPageId="14">
|
||
<paragraph id="8BBA36C1120BFFFC36BEC553CBECF864" blockId="14.[151,1436,1918,2002]" pageId="14" pageNumber="156">
|
||
<emphasis id="B971EAD3120BFFFC36BEC553CF77F821" bold="true" box="[151,269,1918,1941]" pageId="14" pageNumber="156">FIGURE 5</emphasis>
|
||
.
|
||
<taxonomicName id="4C054D42120BFFFC3733C553CC66F821" box="[282,540,1918,1940]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="14" pageNumber="156" phylum="Annelida" rank="species" species="guarauensis" status="sp. nov.">
|
||
<emphasis id="B971EAD3120BFFFC3733C553CC66F821" box="[282,540,1918,1940]" italics="true" pageId="14" pageNumber="156">Odontosyllis guarauensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B971EAD3120BFFFC340DC552CC0FF821" bold="true" box="[548,629,1919,1940]" pageId="14" pageNumber="156">
|
||
<taxonomicNameLabel id="A24257A8120BFFFC340DC552CC0FF821" box="[548,629,1919,1940]" pageId="14" pageNumber="156" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(A) holotype (MZUSP 1020) alive, dorsal view; (B) entire worm, dorsal view; (C) anterior end, ventral view; (D) anterior end, dorsal view; (E) detail of prostomium, peristomium and first chaetigers, right lateral view; (F) anterior end, right lateral view. Scale bars: A = 500 µm; B = 400 µm; C, F = 100 µm; D = 90 µm; E = 60 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF7A6649120AFFFD36BEC62DCBE6FB80" httpUri="https://zenodo.org/record/220589/files/figure.png" pageId="15" pageNumber="157" targetBox="[167,1421,159,1005]" targetPageId="15">
|
||
<paragraph id="8BBA36C1120AFFFD36BEC62DCBE6FB80" blockId="15.[151,1436,1024,1078]" pageId="15" pageNumber="157">
|
||
<emphasis id="B971EAD3120AFFFD36BEC62DCF74FBA3" bold="true" box="[151,270,1024,1047]" pageId="15" pageNumber="157">FIGURE 6</emphasis>
|
||
.
|
||
<taxonomicName id="4C054D42120AFFFD3735C62CCC63FBA2" box="[284,537,1025,1047]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="15" pageNumber="157" phylum="Annelida" rank="species" species="guarauensis" status="sp. nov.">
|
||
<emphasis id="B971EAD3120AFFFD3735C62CCC63FBA2" box="[284,537,1025,1047]" italics="true" pageId="15" pageNumber="157">Odontosyllis guarauensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B971EAD3120AFFFD3408C62CCC0BFBA3" bold="true" box="[545,625,1025,1046]" pageId="15" pageNumber="157">
|
||
<taxonomicNameLabel id="A24257A8120AFFFD3408C62CCC0BFBA3" box="[545,625,1025,1046]" pageId="15" pageNumber="157" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(A) anterior end, frontal view; (B) anterior end, fronto-lateral view; (C) anterior end, dorsal view; (D) anterior to midbody chaetigers, ventro-lateral view; (E) posterior end, dorsal view. Scale bars: A–E = 90 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF7A66491215FFE236BEC403CA8FF90A" httpUri="https://zenodo.org/record/220590/files/figure.png" pageId="16" pageNumber="158" targetBox="[157,1430,199,1555]" targetPageId="16">
|
||
<paragraph id="8BBA36C11215FFE236BEC403CA8FF90A" blockId="16.[151,1436,1582,1727]" pageId="16" pageNumber="158">
|
||
<emphasis id="B971EAD31215FFE236BEC403CF68F9F1" bold="true" box="[151,274,1582,1605]" pageId="16" pageNumber="158">FIGURE 7</emphasis>
|
||
.
|
||
<taxonomicName id="4C054D421215FFE2370FC403CC4AF9F1" box="[294,560,1582,1604]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="16" pageNumber="158" phylum="Annelida" rank="species" species="guarauensis" status="sp. nov.">
|
||
<emphasis id="B971EAD31215FFE2370FC403CC4AF9F1" box="[294,560,1582,1604]" italics="true" pageId="16" pageNumber="158">Odontosyllis guarauensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B971EAD31215FFE23415C402CCE9F9F1" bold="true" box="[572,659,1583,1604]" pageId="16" pageNumber="158">
|
||
<taxonomicNameLabel id="A24257A81215FFE23415C402CCE9F9F1" box="[572,659,1583,1604]" pageId="16" pageNumber="158" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(A) falcigers, anterior chaetiger; (B) falcigers, midbody chaetiger; (C) dorsalmost falciger, midbody chaetiger; (D) ventralmost falcigers, midbody chaetiger; (E) dorsalmost falciger, posterior chaetiger; (F) ventralmost falcigers, posterior chaetiger; (G) dorsalmost falciger and dorsal simple chaeta, posterior chaetiger (arrow pointing to dorsal simple chaeta); (H) ventralmost falcigers and ventral simple chaeta, posterior chaetiger (arrow pointing to ventral simple chaeta). Scale bars: A–B = 20 µm; C = 5 µm; D–E = 4 µm; F = 9 µm; G–H = 6 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C31F654A1215FFE036EEC53DCFE6FDFA" lastPageId="18" lastPageNumber="160" pageId="16" pageNumber="158" type="discussion">
|
||
<paragraph id="8BBA36C11215FFE236EEC53DCB7CF8DA" blockId="16.[151,1436,1807,1903]" pageId="16" pageNumber="158">
|
||
<emphasis id="B971EAD31215FFE236EEC53DCF41F89D" bold="true" box="[199,315,1808,1832]" pageId="16" pageNumber="158">Remarks.</emphasis>
|
||
<taxonomicName id="4C054D421215FFE2376BC522CC1AF892" box="[322,608,1807,1831]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="16" pageNumber="158" phylum="Annelida" rank="species" species="guarauensis" status="sp. nov.">
|
||
<emphasis id="B971EAD31215FFE2376BC522CC1AF892" box="[322,608,1807,1831]" italics="true" pageId="16" pageNumber="158">Odontosyllis guarauensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B971EAD31215FFE23441C53DCCB3F89D" bold="true" box="[616,713,1808,1832]" pageId="16" pageNumber="158">
|
||
<taxonomicNameLabel id="A24257A81215FFE23441C53DCCB9F89D" box="[616,707,1808,1832]" pageId="16" pageNumber="158" rank="species">sp. nov.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
belongs to the same group of species as
|
||
<taxonomicName id="4C054D421215FFE232BEC53DCB49F892" box="[1175,1331,1808,1831]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="16" pageNumber="158" phylum="Annelida" rank="species" species="aracaensis" status="sp. nov.">
|
||
<emphasis id="B971EAD31215FFE232BEC53DCB49F892" box="[1175,1331,1808,1831]" italics="true" pageId="16" pageNumber="158">
|
||
<collectingCountry id="F31276511215FFE232BEC53DCAD4F892" box="[1175,1198,1808,1831]" name="Iceland" pageId="16" pageNumber="158">O</collectingCountry>
|
||
. aracaensis
|
||
</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B971EAD31215FFE23312C53DCBE6F89D" bold="true" box="[1339,1436,1808,1832]" pageId="16" pageNumber="158">
|
||
<taxonomicNameLabel id="A24257A81215FFE23312C53DCBECF89D" box="[1339,1430,1808,1832]" pageId="16" pageNumber="158" rank="species">sp. nov.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
with short, bidentate falciger blades. However,
|
||
<taxonomicName id="4C054D421215FFE23485C519CDB0F8F9" box="[684,970,1844,1868]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="16" pageNumber="158" phylum="Annelida" rank="species" species="guarauensis" status="sp. nov.">
|
||
<emphasis id="B971EAD31215FFE23485C519CDB0F8F9" box="[684,970,1844,1868]" italics="true" pageId="16" pageNumber="158">Odontosyllis guarauensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B971EAD31215FFE235FBC519CA49F8F9" bold="true" box="[978,1075,1844,1868]" pageId="16" pageNumber="158">
|
||
<taxonomicNameLabel id="A24257A81215FFE235FBC519CA57F8F9" box="[978,1069,1844,1868]" pageId="16" pageNumber="158" rank="species">sp. nov.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
can be distinguished from most of those species by the morphology of chaetae and trepan, besides the pigmentation pattern (Table 2).
|
||
</paragraph>
|
||
<paragraph id="8BBA36C11217FFE036EEC2BACFE6FDFA" blockId="18.[151,1436,151,662]" pageId="18" pageNumber="160">
|
||
The nearly triangular subdistal enlargement of the shafts of posterior body dorsalmost falcigers of
|
||
<taxonomicName id="4C054D421217FFE033A8C2B5CF5AFF66" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="species" species="guarauensis" status="sp. nov.">
|
||
<emphasis id="B971EAD31217FFE033A8C2B5CF5AFF66" italics="true" pageId="18" pageNumber="160">
|
||
<collectingCountry id="F31276511217FFE033A8C2B5CBE2FF1A" box="[1409,1432,152,175]" name="Iceland" pageId="18" pageNumber="160">O</collectingCountry>
|
||
. guarauensis
|
||
</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B971EAD31217FFE03703C296CFF5FF66" bold="true" box="[298,399,187,211]" pageId="18" pageNumber="160">
|
||
<taxonomicNameLabel id="A24257A81217FFE03703C296CFF3FF66" box="[298,393,187,211]" pageId="18" pageNumber="160" rank="species">sp. nov.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
has never been referred to in other descriptions of species of
|
||
<taxonomicName id="4C054D421217FFE03243C296CA8DFF66" box="[1130,1271,187,211]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="genus">
|
||
<emphasis id="B971EAD31217FFE03243C296CA8DFF66" box="[1130,1271,187,211]" italics="true" pageId="18" pageNumber="160">Odontosyllis</emphasis>
|
||
</taxonomicName>
|
||
, but a similar configuration is present in
|
||
<taxonomicName id="4C054D421217FFE037E3C2F3CC2AFF40" box="[458,592,221,245]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="species" species="polycera">
|
||
<emphasis id="B971EAD31217FFE037E3C2F3CC2AFF40" box="[458,592,221,245]" italics="true" pageId="18" pageNumber="160">
|
||
<collectingCountry id="F31276511217FFE037E3C2F3CF9BFF40" box="[458,481,222,245]" name="Iceland" pageId="18" pageNumber="160">O</collectingCountry>
|
||
. polycera
|
||
</emphasis>
|
||
</taxonomicName>
|
||
(MVF, pers. obs.). In addition,
|
||
<taxonomicName id="4C054D421217FFE03594C2F3CA39FF40" box="[957,1091,221,245]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="species" species="polycera">
|
||
<emphasis id="B971EAD31217FFE03594C2F3CA39FF40" box="[957,1091,221,245]" italics="true" pageId="18" pageNumber="160">
|
||
<collectingCountry id="F31276511217FFE03594C2F3CDAEFF40" box="[957,980,222,245]" name="Iceland" pageId="18" pageNumber="160">O</collectingCountry>
|
||
. polycera
|
||
</emphasis>
|
||
</taxonomicName>
|
||
resembles
|
||
<taxonomicName id="4C054D421217FFE032ECC2F3CB08FF40" box="[1221,1394,222,245]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="species" species="guarauensis" status="sp. nov.">
|
||
<emphasis id="B971EAD31217FFE032ECC2F3CB08FF40" box="[1221,1394,222,245]" italics="true" pageId="18" pageNumber="160">
|
||
<collectingCountry id="F31276511217FFE032ECC2F3CAA6FF40" box="[1221,1244,222,245]" name="Iceland" pageId="18" pageNumber="160">O</collectingCountry>
|
||
. guarauensis
|
||
</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B971EAD31217FFE03353C2F0CEB5FEAD" bold="true" pageId="18" pageNumber="160">
|
||
<taxonomicNameLabel id="A24257A81217FFE03353C2F0CEB3FEAD" pageId="18" pageNumber="160" rank="species">sp. nov.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
in the overall body shape, size of the occipital flap, and in the occurrence of falcigers with inverted dorsoventral gradation in lengths of the blades. However,
|
||
<taxonomicName id="4C054D421217FFE034D9C30ECD0DFE8E" box="[752,887,291,315]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="species" species="polycera">
|
||
<emphasis id="B971EAD31217FFE034D9C30ECD0DFE8E" box="[752,887,291,315]" italics="true" pageId="18" pageNumber="160">
|
||
<collectingCountry id="F31276511217FFE034D9C30ECD7DFE8F" box="[752,775,291,314]" name="Iceland" pageId="18" pageNumber="160">O</collectingCountry>
|
||
. polycera
|
||
</emphasis>
|
||
</taxonomicName>
|
||
differs from
|
||
<taxonomicName id="4C054D421217FFE03239C30ECAC7FE8E" box="[1040,1213,291,315]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="species" species="guarauensis" status="sp. nov.">
|
||
<emphasis id="B971EAD31217FFE03239C30ECAC7FE8E" box="[1040,1213,291,315]" italics="true" pageId="18" pageNumber="160">
|
||
<collectingCountry id="F31276511217FFE03239C30ECA5DFE8F" box="[1040,1063,291,314]" name="Iceland" pageId="18" pageNumber="160">O</collectingCountry>
|
||
. guarauensis
|
||
</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B971EAD31217FFE032EFC30ECB53FE8E" bold="true" box="[1222,1321,291,315]" pageId="18" pageNumber="160">
|
||
<taxonomicNameLabel id="A24257A81217FFE032EFC30ECB59FE8E" box="[1222,1315,291,315]" pageId="18" pageNumber="160" rank="species">sp. nov.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
in having falciger blades with a much smaller subdistal tooth, sometimes reduced to an enlarged spine or even absent, while in
|
||
<taxonomicName id="4C054D421217FFE0369FC345CF19FE35" box="[182,355,360,384]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="species" species="guarauensis" status="sp. nov.">
|
||
<emphasis id="B971EAD31217FFE0369FC345CF19FE35" box="[182,355,360,384]" italics="true" pageId="18" pageNumber="160">
|
||
<collectingCountry id="F31276511217FFE0369FC345CEB7FECA" box="[182,205,360,383]" name="Iceland" pageId="18" pageNumber="160">O</collectingCountry>
|
||
. guarauensis
|
||
</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B971EAD31217FFE03744C345CFAAFE35" bold="true" box="[365,464,360,384]" pageId="18" pageNumber="160">
|
||
<taxonomicNameLabel id="A24257A81217FFE03744C345CFB0FE35" box="[365,458,360,384]" pageId="18" pageNumber="160" rank="species">sp. nov.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
the subdistal tooth is always conspicuous, though smaller than the distal one. These differences also apply to the ventral simple chaetae, which have tips similar to those of falcigers. Furthermore,
|
||
<taxonomicName id="4C054D421217FFE033A8C3A6CE83FE70" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="species" species="polycera">
|
||
<emphasis id="B971EAD31217FFE033A8C3A6CE83FE70" italics="true" pageId="18" pageNumber="160">
|
||
<collectingCountry id="F31276511217FFE033A8C3A6CBE2FE17" box="[1409,1432,395,418]" name="Iceland" pageId="18" pageNumber="160">O</collectingCountry>
|
||
. polycera
|
||
</emphasis>
|
||
</taxonomicName>
|
||
has two
|
||
<typeStatus id="54BE88631217FFE0374BC383CFE7FE73" box="[354,413,430,454]" pageId="18" pageNumber="160">types</typeStatus>
|
||
of aciculae, one subdistally enlarged, with crown of subdistal spines and short acuminate tip, and another thicker, subdistally oblique and distally rounded, slightly protrudring from parapodial lobes sometimes, while the aciculae of
|
||
<taxonomicName id="4C054D421217FFE03424C3DECCC2FDBE" box="[525,696,499,523]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="species" species="guarauensis" status="sp. nov.">
|
||
<emphasis id="B971EAD31217FFE03424C3DECCC2FDBE" box="[525,696,499,523]" italics="true" pageId="18" pageNumber="160">
|
||
<collectingCountry id="F31276511217FFE03424C3DECC5EFDBF" box="[525,548,499,522]" name="Iceland" pageId="18" pageNumber="160">O</collectingCountry>
|
||
. guarauensis
|
||
</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B971EAD31217FFE03496C3DECD5AFDBE" bold="true" box="[703,800,499,523]" pageId="18" pageNumber="160">
|
||
<taxonomicNameLabel id="A24257A81217FFE03496C3DECD60FDBE" box="[703,794,499,523]" pageId="18" pageNumber="160" rank="species">sp. nov.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
are all irregularly enlarged distally (
|
||
<figureCitation id="133E2A441217FFE03293C3DFCA84FDBF" box="[1210,1278,498,522]" captionStart="FIGURE 4" captionStartId="13.[151,250,1946,1969]" captionTargetBox="[180,1402,212,1887]" captionTargetId="figure@13.[177,1414,193,1903]" captionTargetPageId="13" captionText="FIGURE 4. Odontosyllis guarauensis sp. nov. (A) anterior end, dorsal view; (B) falcigers, anterior chaetiger; (C) falcigers, midbody chaetiger; (D) falcigers, posterior chaetiger; (E) aciculae, anterior chaetiger; (F) aciculae, midbody chaetiger; (G) acicula, posterior chaetiger; (H) detail of the pharynx, showing trepan. Scale bars: A = 150 µm; B – G = 10 µm; H = 50 µm." httpUri="https://zenodo.org/record/220587/files/figure.png" pageId="18" pageNumber="160">Fig. 4</figureCitation>
|
||
E–G). Finally, the trepan of
|
||
<taxonomicName id="4C054D421217FFE03706C03BCFCEFD98" box="[303,436,533,557]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="species" species="polycera">
|
||
<emphasis id="B971EAD31217FFE03706C03BCFCEFD98" box="[303,436,533,557]" italics="true" pageId="18" pageNumber="160">
|
||
<collectingCountry id="F31276511217FFE03706C03BCF3CFD98" box="[303,326,534,557]" name="Iceland" pageId="18" pageNumber="160">O</collectingCountry>
|
||
. polycera
|
||
</emphasis>
|
||
</taxonomicName>
|
||
has 5–8 teeth and 2 lateral plates, while in
|
||
<taxonomicName id="4C054D421217FFE0358CC03BCA2BFD98" box="[933,1105,534,557]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="species" species="guarauensis" status="sp. nov.">
|
||
<emphasis id="B971EAD31217FFE0358CC03BCA2BFD98" box="[933,1105,534,557]" italics="true" pageId="18" pageNumber="160">
|
||
<collectingCountry id="F31276511217FFE0358CC03BCDC6FD98" box="[933,956,534,557]" name="Iceland" pageId="18" pageNumber="160">O</collectingCountry>
|
||
. guarauensis
|
||
</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B971EAD31217FFE03270C038CAC1FD98" bold="true" box="[1113,1211,533,557]" pageId="18" pageNumber="160">
|
||
<taxonomicNameLabel id="A24257A81217FFE03270C038CACFFD98" box="[1113,1205,533,557]" pageId="18" pageNumber="160" rank="species">sp. nov.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
it has 9 teeth and 2 lateral plates (
|
||
<figureCitation id="133E2A441217FFE0371DC01ACF02FDFA" box="[308,376,567,591]" captionStart="FIGURE 4" captionStartId="13.[151,250,1946,1969]" captionTargetBox="[180,1402,212,1887]" captionTargetId="figure@13.[177,1414,193,1903]" captionTargetPageId="13" captionText="FIGURE 4. Odontosyllis guarauensis sp. nov. (A) anterior end, dorsal view; (B) falcigers, anterior chaetiger; (C) falcigers, midbody chaetiger; (D) falcigers, posterior chaetiger; (E) aciculae, anterior chaetiger; (F) aciculae, midbody chaetiger; (G) acicula, posterior chaetiger; (H) detail of the pharynx, showing trepan. Scale bars: A = 150 µm; B – G = 10 µm; H = 50 µm." httpUri="https://zenodo.org/record/220587/files/figure.png" pageId="18" pageNumber="160">Fig. 4</figureCitation>
|
||
H).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31F654A1217FFE036EEC076CD43FA3A" pageId="18" pageNumber="160" type="etymology">
|
||
<paragraph id="8BBA36C11217FFE036EEC076CABFFD20" blockId="18.[151,1436,151,662]" pageId="18" pageNumber="160">
|
||
<emphasis id="B971EAD31217FFE036EEC076CF34FDC6" bold="true" box="[199,334,603,627]" pageId="18" pageNumber="160">Etymology.</emphasis>
|
||
The species is named after the Praia do Guaraú (Guaraú beach, in Peruíbe, State of São Paulo) where it was found in the greatest abundance, frequently crawling over the algae
|
||
<taxonomicName id="4C054D421217FFE0320DC050CAE7FD20" box="[1060,1181,637,661]" class="Aves" family="Threskiornithidae" genus="Bostrychia" kingdom="Animalia" order="Pelecaniformes" pageId="18" pageNumber="160" phylum="Chordata" rank="genus">
|
||
<emphasis id="B971EAD31217FFE0320DC050CAE7FD20" box="[1060,1181,637,661]" italics="true" pageId="18" pageNumber="160">Bostrychia</emphasis>
|
||
</taxonomicName>
|
||
sp.
|
||
</paragraph>
|
||
<paragraph id="8BBA36C11217FFE036BEC0CACF52FCB5" blockId="18.[151,296,743,768]" box="[151,296,743,768]" pageId="18" pageNumber="160">
|
||
<emphasis id="B971EAD31217FFE036BEC0CACF52FCB5" bold="true" box="[151,296,743,768]" pageId="18" pageNumber="160">Conclusions</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BBA36C11217FFE036BEC107CDA1FBA7" blockId="18.[151,1436,809,1180]" pageId="18" pageNumber="160">
|
||
We herein describe two new species of
|
||
<taxonomicName id="4C054D421217FFE03472C104CC92FCF4" box="[603,744,809,833]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="genus">
|
||
<emphasis id="B971EAD31217FFE03472C104CC92FCF4" box="[603,744,809,833]" italics="true" pageId="18" pageNumber="160">Odontosyllis</emphasis>
|
||
</taxonomicName>
|
||
, a widespread genus of
|
||
<taxonomicName id="4C054D421217FFE035D6C104CA24FCF4" box="[1023,1118,809,833]" class="Polychaeta" family="Syllidae" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="family">Syllidae</taxonomicName>
|
||
, which is recognized by the usual presence of a peristomial occipital flap covering the posterior part of the prostomium, and by the characteristic trepan with teeth pointing backwards. Identification to species level, however, is considerably more difficult, since many species are defined by different combination of characters, some of them with tenuous morphological variations. Many of the ~49 described species (Verdes
|
||
<emphasis id="B971EAD31217FFE03582C198CDA6FC79" box="[939,988,948,972]" italics="true" pageId="18" pageNumber="160">et al</emphasis>
|
||
. 2011) correspond to single reports and some lack informative taxonomic characters (especially the older descriptions). We provide here a list of characters (Table 2) as a first step to encourage a much needed revision of this group.
|
||
</paragraph>
|
||
<paragraph id="8BBA36C11217FFE036EEC630CC75FB29" blockId="18.[151,1436,809,1180]" pageId="18" pageNumber="160">
|
||
In our paper we also pay special attention to the morphology of the falciger shafts, which is usually disregarded. In the species of
|
||
<taxonomicName id="4C054D421217FFE037DEC613CCFFFBE3" box="[503,645,1086,1110]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="genus">
|
||
<emphasis id="B971EAD31217FFE037DEC613CCFFFBE3" box="[503,645,1086,1110]" italics="true" pageId="18" pageNumber="160">Odontosyllis</emphasis>
|
||
</taxonomicName>
|
||
so far investigated, we noticed three different morphologies for the shafts of posterior body dorsalmost falcigers, which are more evident when comparing the dorsalmost and ventralmost chaetae (
|
||
<figureCitation id="133E2A441217FFE037ACC6A9CFBEFB29" box="[389,452,1156,1180]" captionStart="FIGURE 1" captionStartId="5.[151,250,1834,1857]" captionTargetBox="[284,1293,209,1792]" captionTargetId="figure@5.[276,1311,193,1813]" captionTargetPageId="5" captionText="FIGURE 1. Dorsalmost (left hand) and ventralmost (right hand) falcigers of posterior chaetigers of the species of Odontosyllis treated in the present paper. (A) O. aracaensis sp. nov.; (B) O. cf. fulgurans; (C) O. guarauensis sp. nov.; (D) O. guillermoi. Scale bar = 10 µm." httpUri="https://zenodo.org/record/220584/files/figure.png" pageId="18" pageNumber="160">Fig. 1</figureCitation>
|
||
A–D):
|
||
</paragraph>
|
||
<paragraph id="8BBA36C11217FFE036BEC6E4CA25FB54" blockId="18.[151,1383,1225,1318]" box="[151,1119,1225,1249]" pageId="18" pageNumber="160">
|
||
1) subdistally inflated shafts with thin, straight tip ('regular' syllid
|
||
<typeStatus id="54BE88631217FFE035A4C6E4CDC5FB54" box="[909,959,1225,1249]" pageId="18" pageNumber="160">type</typeStatus>
|
||
) (
|
||
<figureCitation id="133E2A441217FFE035FFC6E4CA6EFB54" box="[982,1044,1225,1249]" captionStart="FIGURE 1" captionStartId="5.[151,250,1834,1857]" captionTargetBox="[284,1293,209,1792]" captionTargetId="figure@5.[276,1311,193,1813]" captionTargetPageId="5" captionText="FIGURE 1. Dorsalmost (left hand) and ventralmost (right hand) falcigers of posterior chaetigers of the species of Odontosyllis treated in the present paper. (A) O. aracaensis sp. nov.; (B) O. cf. fulgurans; (C) O. guarauensis sp. nov.; (D) O. guillermoi. Scale bar = 10 µm." httpUri="https://zenodo.org/record/220584/files/figure.png" pageId="18" pageNumber="160">Fig. 1</figureCitation>
|
||
A–B);
|
||
</paragraph>
|
||
<paragraph id="8BBA36C11217FFE036BEC6C1CA34FA93" blockId="18.[151,1383,1225,1318]" pageId="18" pageNumber="160">
|
||
2) shafts of dorsalmost chaetae with nearly triangular subdistal enlargement, with thin, straight tip (
|
||
<figureCitation id="133E2A441217FFE03328C6C1CB3AFAB1" box="[1281,1344,1260,1284]" captionStart="FIGURE 1" captionStartId="5.[151,250,1834,1857]" captionTargetBox="[284,1293,209,1792]" captionTargetId="figure@5.[276,1311,193,1813]" captionTargetPageId="5" captionText="FIGURE 1. Dorsalmost (left hand) and ventralmost (right hand) falcigers of posterior chaetigers of the species of Odontosyllis treated in the present paper. (A) O. aracaensis sp. nov.; (B) O. cf. fulgurans; (C) O. guarauensis sp. nov.; (D) O. guillermoi. Scale bar = 10 µm." httpUri="https://zenodo.org/record/220584/files/figure.png" pageId="18" pageNumber="160">Fig. 1</figureCitation>
|
||
C); 3) shafts of dorsalmost chaetae subdistally inflated with thin, sigmoid tip (
|
||
<figureCitation id="133E2A441217FFE035C1C723CA5DFA93" box="[1000,1063,1294,1318]" captionStart="FIGURE 1" captionStartId="5.[151,250,1834,1857]" captionTargetBox="[284,1293,209,1792]" captionTargetId="figure@5.[276,1311,193,1813]" captionTargetPageId="5" captionText="FIGURE 1. Dorsalmost (left hand) and ventralmost (right hand) falcigers of posterior chaetigers of the species of Odontosyllis treated in the present paper. (A) O. aracaensis sp. nov.; (B) O. cf. fulgurans; (C) O. guarauensis sp. nov.; (D) O. guillermoi. Scale bar = 10 µm." httpUri="https://zenodo.org/record/220584/files/figure.png" pageId="18" pageNumber="160">Fig. 1</figureCitation>
|
||
D).
|
||
</paragraph>
|
||
<paragraph id="8BBA36C11217FFE036BEC778CD43FA3A" blockId="18.[151,1436,1364,1423]" pageId="18" pageNumber="160">
|
||
We suggest that this character should be investigated in other species of
|
||
<taxonomicName id="4C054D421217FFE035E5C779CA23FAD9" box="[972,1113,1364,1388]" class="Polychaeta" family="Syllidae" genus="Odontosyllis" kingdom="Animalia" order="Phyllodocida" pageId="18" pageNumber="160" phylum="Annelida" rank="genus">
|
||
<emphasis id="B971EAD31217FFE035E5C779CA23FAD9" box="[972,1113,1364,1388]" italics="true" pageId="18" pageNumber="160">Odontosyllis</emphasis>
|
||
</taxonomicName>
|
||
, to check if it could provide useful information to resolve relationships within the genus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |