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treatments-xml/data/03/96/87/039687A23918C255F8976DFFFB2AEDA8.xml
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<document id="8611EF818DCB54223B70262F544D4C67" ID-CLB-Dataset="8415" ID-DOI="10.11646/zootaxa.4853.4.1" ID-GBIF-Dataset="da9fec5c-5480-4c98-8739-bc52438ba5e9" ID-ISSN="1175-5326" ID-Zenodo-Dep="4410977" ID-ZooBank="A769E18C-F82A-4356-B81F-228308CFDDC3" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1609604962824" checkinUser="plazi" docAuthor="Peixoto, Antônio João Malafaia &amp; Paiva, Paulo Cesar" docDate="2020" docId="039687A23918C255F8976DFFFB2AEDA8" docLanguage="en" docName="zootaxa.4853.4.1.pdf" docOrigin="Zootaxa 4853 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Prionospio cinthyae Peixoto &amp; Paiva 2020, sp. nov." docType="treatment" docUuid="63AFD8E9-44FD-484D-AD7E-3AC3E89DBEDB" docUuidSource="ZooBank" docVersion="8" lastPageNumber="483" masterDocId="FFAFFFDA3904C275F8006D68FFB1ED7C" masterDocTitle="New apinnate Prionospio (Annelida: Spionidae) species from southeastern Brazil" masterLastPageNumber="508" masterPageNumber="451" pageNumber="479" updateTime="1698851335327" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
<mods:mods id="556F733EF9D0D2DD62F01DE1D9244A71" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="D7EB472556283B9DE7A5C803EE9AA3B8">
<mods:title id="FEC8F9A9D7767A7AA47CA7588F8C2CB1">New apinnate Prionospio (Annelida: Spionidae) species from southeastern Brazil</mods:title>
</mods:titleInfo>
<mods:name id="4D85F0E5DDEA30632FE7C283583D9ACA" type="personal">
<mods:role id="68CC2F61EE043EFBAEE7B49020731831">
<mods:roleTerm id="F8777F27559F34DB40C03567BCDBDBFC">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="3C594DC13BE89D4CC984A982E5418A58">Peixoto, Antônio João Malafaia</mods:namePart>
<mods:affiliation id="30EB5262296C23847F48E452C460FBD1">Laboratório de Polychaeta, Departamento de Zoologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Av. Carlos Chagas Filho, 373, CCS, Ilha do Fundão, Rio de Janeiro, RJ CEP 21941 - 902, Brazil. &amp; Programa de Pós-graduação em Biodiversidade e Biologia Evolutiva, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Av. Carlos Chagas Filho, 373, CCS, Ilha do Fundão, Rio de Janeiro, RJ CEP 21941 - 902, Brazil.</mods:affiliation>
</mods:name>
<mods:name id="F8143DC8DE7FA9CCA8CB92EED336FF4F" type="personal">
<mods:role id="B99F6195FFB56D0A2FD116EE272AE64D">
<mods:roleTerm id="562F7315B92B0D960483F39747652F62">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="16A84BC5FAC6DE57D2A051B7F32F6F39">Paiva, Paulo Cesar</mods:namePart>
<mods:nameIdentifier id="F96ED01358C82B91344988D8003EAC6A" type="ORCID">0000-0003-1061-6549</mods:nameIdentifier>
<mods:affiliation id="5DEEF314ED4642E0619E0EA29D2FBEF3">Laboratório de Polychaeta, Departamento de Zoologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Av. Carlos Chagas Filho, 373, CCS, Ilha do Fundão, Rio de Janeiro, RJ CEP 21941 - 902, Brazil. &amp; Programa de Pós-graduação em Biodiversidade e Biologia Evolutiva, Instituto de Biologia, Universidade Federal do Rio de Janeiro, Av. Carlos Chagas Filho, 373, CCS, Ilha do Fundão, Rio de Janeiro, RJ CEP 21941 - 902, Brazil. &amp; paulo. paiva @ gmail. com; https: // orcid. org / 0000 - 0003 - 1061 - 6549</mods:affiliation>
<mods:nameIdentifier id="96532444D069E64157A1A7A0D1AFE835" type="email">paulo.paiva@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:typeOfResource id="5655527CDE877C3893F436B00AFFC4B3">text</mods:typeOfResource>
<mods:relatedItem id="0D8815B28C74BF5ECE6D12D9E0D9ECF8" type="host">
<mods:titleInfo id="FA9F7F377BA8E7EF8CA25D5D03E71763">
<mods:title id="2C798683590A4A2E06DB6C25745350C1">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="B50006C152882CA7990DFEF9B414EDF1">
<mods:date id="0920C7AE18C629A6E5CEA00EA60B2CF3">2020</mods:date>
<mods:detail id="E8661A81F38EC77AE47342E6301C182B" type="pubDate">
<mods:number id="2E0929DDE8CE134A4EAEEE8E83B622B9">2020-09-24</mods:number>
</mods:detail>
<mods:detail id="9C753A1C5748F29C456702B0259B211A" type="volume">
<mods:number id="0B8ABD67AF408FD48FB871056ACDB58E">4853</mods:number>
</mods:detail>
<mods:detail id="61394D6324DBBE448A2D171925DF03E7" type="issue">
<mods:number id="632A527750E6729FB7BC3E87AD2E84BE">4</mods:number>
</mods:detail>
<mods:extent id="BF895EE9B64674DAE91A2BF837AA1C3C" unit="page">
<mods:start id="A2400A550B4740D71A538F9FCB402CEA">451</mods:start>
<mods:end id="CB1F6841F77FA36479DD9C089D063B33">508</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="60C80AD0B00D016787808262D0B8DA98">journal article</mods:classification>
<mods:identifier id="AB64E0D77D5B5F3FDCC41598FA3309BD" type="CLB-Dataset">8415</mods:identifier>
<mods:identifier id="796724CFBEB52EB7FBD25FF5A0EBD6C1" type="DOI">10.11646/zootaxa.4853.4.1</mods:identifier>
<mods:identifier id="2FF300747152A21574ED091A4AA0219A" type="GBIF-Dataset">da9fec5c-5480-4c98-8739-bc52438ba5e9</mods:identifier>
<mods:identifier id="6FA57F0499A3C31ECDEF84753FB59663" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="C5CAE6672F12D519DA73229F510185CB" type="Zenodo-Dep">4410977</mods:identifier>
<mods:identifier id="195B95C7537799279E984A3863F6161D" type="ZooBank">A769E18C-F82A-4356-B81F-228308CFDDC3</mods:identifier>
</mods:mods>
<treatment id="039687A23918C255F8976DFFFB2AEDA8" ID-DOI="http://doi.org/10.5281/zenodo.4410925" ID-GBIF-Taxon="177217158" ID-Zenodo-Dep="4410925" LSID="urn:lsid:zoobank.org:act:63AFD8E9-44FD-484D-AD7E-3AC3E89DBEDB" httpUri="http://treatment.plazi.org/id/039687A23918C255F8976DFFFB2AEDA8" lastPageId="32" lastPageNumber="483" pageId="28" pageNumber="479">
<subSubSection id="C325653F3918C269F8976DFFFE5FEDCD" box="[151,494,151,178]" pageId="28" pageNumber="479" type="nomenclature">
<paragraph id="8B8036B43918C269F8976DFFFE5FEDCD" blockId="28.[151,494,151,213]" box="[151,494,151,178]" pageId="28" pageNumber="479">
<heading id="D0C881D83918C269F8976DFFFE5FEDCD" bold="true" box="[151,494,151,178]" fontSize="11" level="1" pageId="28" pageNumber="479" reason="1">
<emphasis id="B94BEAA63918C269F8976DFFFE5FEDCD" bold="true" box="[151,494,151,178]" pageId="28" pageNumber="479">
<taxonomicName id="4C3F4D373918C269F8976DFFFE3BEDCE" ID-CoL="85RVF" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[151,394,151,178]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="28" pageNumber="479" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA63918C269F8976DFFFE3BEDCE" bold="true" box="[151,394,151,178]" italics="true" pageId="28" pageNumber="479">Prionospio cinthyae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A27857DD3918C269F9916DFFFE5FEDCD" box="[401,494,151,177]" pageId="28" pageNumber="479" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C325653F3918C269F8976DD3FEFAEDA9" box="[151,331,187,213]" pageId="28" pageNumber="479" type="description">
<paragraph id="8B8036B43918C269F8976DD3FEFAEDA9" blockId="28.[151,494,151,213]" box="[151,331,187,213]" pageId="28" pageNumber="479">
(
<figureCitation id="13042A313918C269F89F6DD3FEF2EDA9" box="[159,323,187,213]" captionStart-0="FIGURE 17" captionStart-1="FIGURE 18" captionStart-2="FIGURE 19" captionStartId-0="28.[151,250,1864,1888]" captionStartId-1="29.[151,250,1927,1951]" captionStartId-2="31.[151,250,1864,1888]" captionTargetBox-0="[151,1435,1209,1839]" captionTargetBox-1="[182,1406,525,1903]" captionTargetBox-2="[156,1428,188,1838]" captionTargetId-0="figure-547@28.[151,1435,1209,1839]" captionTargetId-1="figure-151@29.[181,1406,525,1903]" captionTargetId-2="figure-17@31.[155,1432,181,1839]" captionTargetPageId-0="28" captionTargetPageId-1="29" captionTargetPageId-2="31" captionText-0="FIGURE 17. Prionospio cinthyae sp. nov., showing characteristic color in ethanol (MNRJP-2763, paratype). A. Dorsal view. B. Lateral view. Abbreviations: br, branchia; nol, notopodial lamellae; pe, peristomium; pr, prostomium." captionText-1="FIGURE 18. SEM of Prionospio cinthyae sp. nov. A. Anterior end and mid-body chaetigers. B. Whole animal, dorsal view. C. Anterior end and mid-body chaetigers. D. Close-up of the anterior end. E. Hooks (hoods removed). F. Neuropodial chaetae. Abbreviations: Abbreviations: br, branchia; dc, dorsal crest; sa, sabre chaetae." captionText-2="FIGURE 19. Prionospio cinthyae sp. nov. A. Chaetiger 1. B. Chaetiger 2. C. Chaetiger 3. D. Chaetiger 4. E. Anterior capillary notochaetae. F. Anterior capillary neurochaeta from anterior row. G. Anterior capillary neurochaeta from posterior row. H. Posterior capillary chaetae. I. Companion capillary chaetae. J. Hooded hook. K. Sabre chaetae. L. Sculptured branchia. M. Flattened branchia. N. Posterior-most chaetigers and pygidium." figureDoi-0="http://doi.org/10.5281/zenodo.4411012" figureDoi-1="http://doi.org/10.5281/zenodo.4411014" figureDoi-2="http://doi.org/10.5281/zenodo.4411016" httpUri-0="https://zenodo.org/record/4411012/files/figure.png" httpUri-1="https://zenodo.org/record/4411014/files/figure.png" httpUri-2="https://zenodo.org/record/4411016/files/figure.png" pageId="28" pageNumber="479">Figures 17–19</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C325653F3918C269F8976C6BFBBAE96D" pageId="28" pageNumber="479" type="materials_examined">
<paragraph id="8B8036B43918C269F8976C6BFE3CECF6" blockId="28.[151,1437,259,1185]" pageId="28" pageNumber="479">
<emphasis id="B94BEAA63918C269F8976C6BFEF4EC61" bold="true" box="[151,325,259,285]" pageId="28" pageNumber="479">Type material.</emphasis>
<materialsCitation id="3B573CE93918C269F94D6C6BFDBBEC3D" ID-GBIF-Occurrence="3031286388" collectingDate="2010-12-11" collectingDateMax="2012-02-02" collectingDateMin="2010-12-11" country="Brazil" latitude="-19.434721" location="Amb" longLatPrecision="15" longitude="-39.294144" pageId="28" pageNumber="479" specimenCount="2" stateProvince="Espirito Santo" typeStatus="holotype">
<collectingCountry id="F32876243918C269F94D6C6BFE24EC61" box="[333,405,259,285]" name="Brazil" pageId="28" pageNumber="479">Brazil</collectingCountry>
.
<collectingRegion id="49FBF8563918C269F99F6C6BFDF1EC61" box="[415,576,259,285]" country="Brazil" name="Espirito Santo" pageId="28" pageNumber="479">Espírito Santo</collectingRegion>
Basin.
<emphasis id="B94BEAA63918C269FA956C6BFCB3EC61" bold="true" box="[661,770,259,285]" pageId="28" pageNumber="479">
<typeStatus id="548488163918C269FA956C6BFCB3EC61" box="[661,770,259,285]" pageId="28" pageNumber="479" type="holotype">Holotype</typeStatus>
</emphasis>
:
<location id="8EE0606F3918C269FB0F6C6BFCF9EC61" LSID="urn:lsid:plazi:treatment:039687A23918C255F8976DFFFB2AEDA8:8EE0606F3918C269FB0F6C6BFCF9EC61" box="[783,840,259,285]" country="Brazil" latitude="-19.434721" longLatPrecision="15" longitude="-39.294144" name="Amb" pageId="28" pageNumber="479" stateProvince="Espirito Santo">Amb</location>
7 E3,
<geoCoordinate id="EE0B50733918C269FB8A6C6BFBA5EC61" box="[906,1044,259,286]" degrees="19" direction="south" minutes="26" orientation="latitude" pageId="28" pageNumber="479" precision="15" seconds="5" value="-19.434721">19º 26’ 5” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FC216C6BFB54EC62" box="[1057,1253,259,286]" degrees="39" direction="west" minutes="17" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="38.92" value="-39.294144">39º 17’ 38.92” W</geoCoordinate>
,
<date id="FF8110743918C269FCF06C6BFACEEC61" box="[1264,1407,259,286]" pageId="28" pageNumber="479" value="2011-12-02">
<collectingDate id="EFC5E99C3918C269FCF06C6BFACEEC61" box="[1264,1407,259,286]" pageId="28" pageNumber="479" value="2011-12-02">02 Dec 2011</collectingDate>
</date>
to
<date id="FF8110743918C269F8976C4FFE97EC3D" box="[151,294,295,321]" pageId="28" pageNumber="479" value="2012-02-02">
<collectingDate id="EFC5E99C3918C269F8976C4FFE97EC3D" box="[151,294,295,321]" pageId="28" pageNumber="479" value="2012-02-02">
02 Feb
<quantity id="4CC79B513918C269F8EB6C4FFE97EC3D" box="[235,294,295,321]" metricMagnitude="3" metricUnit="m" metricValue="2.01226" pageId="28" pageNumber="479" unit="m" value="2012.26">2012</quantity>
</collectingDate>
</date>
, 26m,
<emphasis id="B94BEAA63918C269F9716C4FFDBBEC3D" bold="true" box="[369,522,295,321]" pageId="28" pageNumber="479">MNRJ-2761.</emphasis>
</materialsCitation>
<materialsCitation id="3B573CE93918C269FA116C4FFDF5EC1A" ID-GBIF-Occurrence="3031286408" collectingDate="2010-12-11" collectingDateMax="2012-02-02" collectingDateMin="2010-12-11" country="Brazil" latitude="-19.434721" location="Amb" longLatPrecision="15" longitude="-39.294144" pageId="28" pageNumber="479" specimenCount="2" stateProvince="Espirito Santo" typeStatus="paratype">
<emphasis id="B94BEAA63918C269FA116C4FFD23EC3D" bold="true" box="[529,658,295,321]" pageId="28" pageNumber="479">
<typeStatus id="548488163918C269FA116C4FFD3CEC3D" box="[529,653,295,321]" pageId="28" pageNumber="479" type="paratype">Paratypes</typeStatus>
:
</emphasis>
Amb1 Foz15,
<geoCoordinate id="EE0B50733918C269FB3A6C4FFC45EC3D" box="[826,1012,295,321]" degrees="19" direction="south" minutes="37" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="48.27" value="-19.630075">19º 37’ 48.27” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FC006C4FFB72EC3E" box="[1024,1219,295,322]" degrees="39" direction="west" minutes="35" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="25.83" value="-39.590508">39º 35’ 25.83” W</geoCoordinate>
,
<date id="FF8110743918C269FCCE6C4FFAEDEC3D" box="[1230,1372,295,322]" pageId="28" pageNumber="479" value="2010-12-11">
<collectingDate id="EFC5E99C3918C269FCCE6C4FFAEDEC3D" box="[1230,1372,295,322]" pageId="28" pageNumber="479" value="2010-12-11">11 Dec 2010</collectingDate>
</date>
to
<date id="FF8110743918C269FD806C4FFEB7EC19" pageId="28" pageNumber="479" value="2010-12-19">
<collectingDate id="EFC5E99C3918C269FD806C4FFEB7EC19" pageId="28" pageNumber="479" value="2010-12-19">
19 Dec
<quantity id="4CC79B513918C269F8CB6C23FEB7EC19" box="[203,262,331,357]" metricMagnitude="3" metricUnit="m" metricValue="2.01041" pageId="28" pageNumber="479" unit="m" value="2010.41">2010</quantity>
</collectingDate>
</date>
, 41m, MNRJP-2762 (5 ind);
</materialsCitation>
<materialsCitation id="3B573CE93918C269FA486C23FE39ECF6" ID-GBIF-Occurrence="3031286519" collectingDate="2010-12-11" collectingDateMax="2012-02-02" collectingDateMin="2010-12-11" country="Brazil" latitude="-19.434721" location="Amb" longLatPrecision="15" longitude="-39.294144" pageId="28" pageNumber="479" specimenCount="2" stateProvince="Espirito Santo" typeStatus="holotype">
Amb7 E3,
<geoCoordinate id="EE0B50733918C269FAC06C23FCF7EC19" box="[704,838,331,358]" degrees="19" direction="south" minutes="26" orientation="latitude" pageId="28" pageNumber="479" precision="15" seconds="5" value="-19.434721">19º 26’ 5” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FB526C23FBA2EC1A" box="[850,1043,331,358]" degrees="39" direction="west" minutes="17" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="38.92" value="-39.294144">39º 17’ 38.92” W</geoCoordinate>
,
<date id="FF8110743918C269FC1D6C23FB1BEC19" box="[1053,1194,331,358]" pageId="28" pageNumber="479" value="2011-12-02">
<collectingDate id="EFC5E99C3918C269FC1D6C23FB1BEC19" box="[1053,1194,331,358]" pageId="28" pageNumber="479" value="2011-12-02">02 Dec 2011</collectingDate>
</date>
to
<date id="FF8110743918C269FCCC6C23FAE8EC19" box="[1228,1369,331,357]" pageId="28" pageNumber="479" value="2012-02-02">
<collectingDate id="EFC5E99C3918C269FCCC6C23FAE8EC19" box="[1228,1369,331,357]" pageId="28" pageNumber="479" value="2012-02-02">
02 Feb
<quantity id="4CC79B513918C269FD1E6C23FAE8EC19" box="[1310,1369,331,357]" metricMagnitude="3" metricUnit="m" metricValue="2.01226" pageId="28" pageNumber="479" unit="m" value="2012.26">2012</quantity>
</collectingDate>
</date>
, 26m, MNRJP-2763 (9 ind)
</materialsCitation>
.
</paragraph>
<paragraph id="8B8036B43918C269F8C76CFBFDADEEB6" blockId="28.[151,1437,259,1185]" pageId="28" pageNumber="479">
<emphasis id="B94BEAA63918C269F8C76CFBFD83ECD1" bold="true" box="[199,562,403,429]" pageId="28" pageNumber="479">Additional material examined.</emphasis>
Amb1 Foz1,
<geoCoordinate id="EE0B50733918C269FACA6CFBFC30ECD1" box="[714,897,403,430]" degrees="19" direction="south" minutes="52" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="22.74" value="-19.872984">19º 52’ 22.74” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FB8D6CFBFBFCECD2" box="[909,1101,403,430]" degrees="39" direction="west" minutes="59" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="38.05" value="-39.993904">39º 59’ 38.05” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FC576CFBFB38ECD1" box="[1111,1161,403,429]" metricMagnitude="1" metricUnit="m" metricValue="2.8" pageId="28" pageNumber="479" unit="m" value="28.0">28m</quantity>
(1 ind); Amb1 Foz2,
<geoCoordinate id="EE0B50733918C269FD776CFBFE96ECAD" degrees="19" direction="south" minutes="47" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="22.34" value="-19.789537">19º 47’ 22.34” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269F9356CDFFE5FECAE" box="[309,494,439,466]" degrees="39" direction="west" minutes="55" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="6.96" value="-39.918602">39º 55’ 6.96” W</geoCoordinate>
,
<quantity id="4CC79B513918C269F9FA6CDFFD9AECAD" box="[506,555,439,465]" metricMagnitude="1" metricUnit="m" metricValue="2.4" pageId="28" pageNumber="479" unit="m" value="24.0">24m</quantity>
(1 ind); Amb1 Foz5,
<geoCoordinate id="EE0B50733918C269FB246CDFFC50ECAD" box="[804,993,439,465]" degrees="19" direction="south" minutes="32" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="32.82" value="-19.54245">19º 32’ 32.82” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FBEF6CDFFB04ECAE" box="[1007,1205,439,466]" degrees="39" direction="west" minutes="41" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="34.89" value="-39.693027">39º 41’ 34.89” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FCC16CDFFB42ECAD" box="[1217,1267,439,465]" metricMagnitude="1" metricUnit="m" metricValue="2.0" pageId="28" pageNumber="479" unit="m" value="20.0">20m</quantity>
(1 ind); Amb1 Foz7,
<geoCoordinate id="EE0B50733918C269F8DE6CB3FE2BEC89" box="[222,410,475,502]" degrees="19" direction="south" minutes="49" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="57.38" value="-19.832607">19º 49’ 57.38” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269F9A86CB3FDDCEC8A" box="[424,621,475,502]" degrees="39" direction="west" minutes="52" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="14.02" value="-39.87056">39º 52’ 14.02” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FA796CB3FD1AEC89" box="[633,683,475,501]" metricMagnitude="1" metricUnit="m" metricValue="3.3" pageId="28" pageNumber="479" unit="m" value="33.0">33m</quantity>
(15 ind); Amb1 Foz8,
<geoCoordinate id="EE0B50733918C269FBB06CB3FBDDEC89" box="[944,1132,475,502]" degrees="19" direction="south" minutes="44" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="45.48" value="-19.745968">19º 44’ 45.48” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FC7A6CB3FA8EEC8A" box="[1146,1343,475,502]" degrees="39" direction="west" minutes="46" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="25.78" value="-39.773827">39º 46’ 25.78” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FD4B6CB3FACCEC89" box="[1355,1405,475,501]" metricMagnitude="1" metricUnit="m" metricValue="3.2" pageId="28" pageNumber="479" unit="m" value="32.0">32m</quantity>
(2 ind); Amb1 Foz10,
<geoCoordinate id="EE0B50733918C269F9726C97FD9AEF65" box="[370,555,511,538]" degrees="19" direction="south" minutes="35" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="10.73" value="-19.586315">19º 35’ 10.73” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FA386C97FD4BEF66" box="[568,762,511,538]" degrees="39" direction="west" minutes="38" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="35.79" value="-39.643276">39º 38’ 35.79” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FB056C97FC87EF65" box="[773,822,511,537]" metricMagnitude="1" metricUnit="m" metricValue="3.2" pageId="28" pageNumber="479" unit="m" value="32.0">32m</quantity>
(2 ind); Amb1 Foz11,
<geoCoordinate id="EE0B50733918C269FC366C97FB5EEF65" box="[1078,1263,511,538]" degrees="19" direction="south" minutes="57" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="32.89" value="-19.959137">19º 57’ 32.89” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FCFB6C97FF03EF42" degrees="39" direction="west" minutes="53" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="30.69" value="-39.89186">39º 53’ 30.69” W</geoCoordinate>
,
<quantity id="4CC79B513918C269F8BD6F4BFF5EEF41" box="[189,239,547,573]" metricMagnitude="1" metricUnit="m" metricValue="4.7" pageId="28" pageNumber="479" unit="m" value="47.0">47m</quantity>
(4 ind); Amb1 Foz12,
<geoCoordinate id="EE0B50733918C269F9F26F4BFD1CEF41" box="[498,685,547,574]" degrees="19" direction="south" minutes="52" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="35.48" value="-19.876522">19º 52’ 35.48” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FABA6F4BFCC1EF42" box="[698,880,547,574]" degrees="39" direction="west" minutes="49" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="5.63" value="-39.81823">39º 49’ 5.63” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FB7B6F4BFC1CEF41" box="[891,941,547,573]" metricMagnitude="1" metricUnit="m" metricValue="4.3" pageId="28" pageNumber="479" unit="m" value="43.0">43m</quantity>
(7 ind); Amb1 Foz15,
<geoCoordinate id="EE0B50733918C269FCB06F4BFADAEF41" box="[1200,1387,547,573]" degrees="19" direction="south" minutes="37" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="48.27" value="-19.630075">19º 37’ 48.27” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FD786F4BFE80EF1E" degrees="39" direction="west" minutes="35" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="25.83" value="-39.590508">39º 35’ 25.83” W</geoCoordinate>
,
<quantity id="4CC79B513918C269F93D6F2FFEDEEF1D" box="[317,367,583,609]" metricMagnitude="1" metricUnit="m" metricValue="4.1" pageId="28" pageNumber="479" unit="m" value="41.0">41m</quantity>
(23 ind); Amb1 Foz20,
<geoCoordinate id="EE0B50733918C269FA846F2FFCF0EF1D" box="[644,833,583,609]" degrees="19" direction="south" minutes="41" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="33.92" value="-19.692755">19º 41’ 33.92” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FB4F6F2FFBA4EF1E" box="[847,1045,583,610]" degrees="39" direction="west" minutes="31" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="17.74" value="-39.521595">39º 31’ 17.74” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FC216F2FFBE2EF1E" box="[1057,1107,583,610]" metricMagnitude="1" metricUnit="m" metricValue="5.4" pageId="28" pageNumber="479" unit="m" value="54.0">54m</quantity>
(5 ind); Amb2 Foz1,
<geoCoordinate id="EE0B50733918C269FD4C6F2FFF4AEFF9" degrees="19" direction="south" minutes="52" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="14.57" value="-19.870714">19º 52’ 14.57” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269F9076F03FE7BEFFA" box="[263,458,619,646]" degrees="39" direction="west" minutes="59" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="41.06" value="-39.99474">39º 59’ 41.06” W</geoCoordinate>
,
<quantity id="4CC79B513918C269F9D56F03FDB6EFF9" box="[469,519,619,645]" metricMagnitude="1" metricUnit="m" metricValue="2.7" pageId="28" pageNumber="479" unit="m" value="27.0">27m</quantity>
(8 ind); Amb2 Foz3,
<geoCoordinate id="EE0B50733918C269FAF96F03FC14EFF9" box="[761,933,619,645]" degrees="19" direction="south" minutes="42" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="8.87" value="-19.702465">19º 42’ 8.87” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FBB16F03FBC5EFFA" box="[945,1140,619,646]" degrees="39" direction="west" minutes="49" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="29.72" value="-39.82492">39º 49’ 29.72” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FC7F6F03FB01EFF9" box="[1151,1200,619,645]" metricMagnitude="1" metricUnit="m" metricValue="1.6" pageId="28" pageNumber="479" unit="m" value="16.0">16m</quantity>
(1 ind); Amb2 Foz7,
<geoCoordinate id="EE0B50733918C269F8976FE7FEFCEFD5" box="[151,333,655,682]" degrees="19" direction="south" minutes="49" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="52.15" value="-19.831154">19º 49’ 52.15” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269F9586FE7FDA6EFD6" box="[344,535,655,682]" degrees="39" direction="west" minutes="52" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="24.51" value="-39.873474">39º 52’ 24.51” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FA216FE7FDE3EFD5" box="[545,594,655,681]" metricMagnitude="1" metricUnit="m" metricValue="3.0" pageId="28" pageNumber="479" unit="m" value="30.0">30m</quantity>
(5 ind);Amb2 Foz10,
<geoCoordinate id="EE0B50733918C269FB4D6FE7FC45EFD5" box="[845,1012,655,682]" degrees="19" direction="south" minutes="35" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="2.68" value="-19.584078">19º 35’ 2.68” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FC006FE7FB0EEFD6" box="[1024,1215,655,682]" degrees="39" direction="west" minutes="38" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="40.25" value="-39.644516">39º 38’ 40.25” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FCC86FE7FB4BEFD5" box="[1224,1274,655,681]" metricMagnitude="1" metricUnit="m" metricValue="3.1" pageId="28" pageNumber="479" unit="m" value="31.0">31m</quantity>
(4 ind); Amb2 Foz12,
<geoCoordinate id="EE0B50733918C269F8EB6FDBFE17EFB1" box="[235,422,691,718]" degrees="19" direction="south" minutes="52" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="29.19" value="-19.874775">19º 52’ 29.19” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269F9B36FDBFDC7EFB2" box="[435,630,691,718]" degrees="39" direction="west" minutes="49" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="12.78" value="-39.820217">39º 49’ 12.78” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FA826FDBFD02EFB2" box="[642,691,691,718]" metricMagnitude="1" metricUnit="m" metricValue="4.5" pageId="28" pageNumber="479" unit="m" value="45.0">45m</quantity>
(3 ind); Amb2 Foz20,
<geoCoordinate id="EE0B50733918C269FBB66FDBFBC1EFB1" box="[950,1136,691,717]" degrees="19" direction="south" minutes="41" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="26.47" value="-19.690685">19º 41’ 26.47” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FC7D6FDBFAF0EFB2" box="[1149,1345,691,718]" degrees="39" direction="west" minutes="31" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="19.38" value="-39.52205">39º 31’ 19.38” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FD4C6FDBFACFEFB2" box="[1356,1406,691,718]" metricMagnitude="1" metricUnit="m" metricValue="5.3" pageId="28" pageNumber="479" unit="m" value="53.0">53m</quantity>
(3 ind); Amb2 Foz20b,
<geoCoordinate id="EE0B50733918C269F9856FBFFDF2EF8D" box="[389,579,727,753]" degrees="19" direction="south" minutes="41" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="26.14" value="-19.690594">19º 41’ 26.14” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FA516FBFFCA8EF8E" box="[593,793,727,754]" degrees="39" direction="west" minutes="31" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="20.62" value="-39.522396">39º 31’ 20.62” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FB256FBFFCE6EF8E" box="[805,855,727,754]" metricMagnitude="1" metricUnit="m" metricValue="5.3" pageId="28" pageNumber="479" unit="m" value="53.0">53m</quantity>
(1 ind); Amb7 A2,
<geoCoordinate id="EE0B50733918C269FC3A6FBFFB5BEF8D" box="[1082,1258,727,753]" degrees="21" direction="south" minutes="3" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="27.14" value="-21.057539">21º 3’ 27.14” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FCF86FBFFF03EE6A" degrees="40" direction="west" minutes="22" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="59.61" value="-40.383224">40º 22’ 59.61” W</geoCoordinate>
,
<quantity id="4CC79B513918C269F8BE6F93FF5EEE69" box="[190,239,763,789]" metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="28" pageNumber="479" unit="m" value="40.0">40m</quantity>
(1 ind); Amb7 B1,
<geoCoordinate id="EE0B50733918C269F9CD6F93FD39EE69" box="[461,648,763,789]" degrees="20" direction="south" minutes="34" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="32.47" value="-20.575687">20º 34’ 32.47” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FA956F93FCEBEE6A" box="[661,858,763,790]" degrees="40" direction="west" minutes="20" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="52.37" value="-40.347878">40º 20’ 52.37” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FB656F93FC26EE6A" box="[869,919,763,790]" metricMagnitude="1" metricUnit="m" metricValue="2.5" pageId="28" pageNumber="479" unit="m" value="25.0">25m</quantity>
(20 ind); Amb7 D1,
<geoCoordinate id="EE0B50733918C269FC856F93FAF1EE69" box="[1157,1344,763,790]" degrees="19" direction="south" minutes="35" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="37.21" value="-19.59367">19º 35’ 37.21” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FD4D6F93FEB5EE46" degrees="39" direction="west" minutes="41" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="19.68" value="-39.6888">39º 41’ 19.68” W</geoCoordinate>
,
<quantity id="4CC79B513918C269F90E6E77FEF1EE46" box="[270,320,799,826]" metricMagnitude="1" metricUnit="m" metricValue="2.5" pageId="28" pageNumber="479" unit="m" value="25.0">25m</quantity>
(13 ind); Amb7 D3,
<geoCoordinate id="EE0B50733918C269FA286E77FD51EE45" box="[552,736,799,825]" degrees="19" direction="south" minutes="43" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="14.34" value="-19.72065">19º 43’ 14.34” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FAEC6E77FC1FEE46" box="[748,942,799,826]" degrees="39" direction="west" minutes="33" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="34.86" value="-39.55968">39º 33’ 34.86” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FBB86E77FC5BEE46" box="[952,1002,799,826]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="28" pageNumber="479" unit="m" value="50.0">50m</quantity>
(27 ind); Amb7 E2,
<geoCoordinate id="EE0B50733918C269FCCF6E77FADAEE45" box="[1231,1387,799,826]" degrees="19" direction="south" minutes="18" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="5.9" value="-19.301638">19º 18’ 5.9” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FD776E77FEAEEE22" degrees="39" direction="west" minutes="23" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="23.3" value="-39.38981">39º 23’ 23.3” W</geoCoordinate>
,
<quantity id="4CC79B513918C269F92A6E2BFEEDEE21" box="[298,348,835,861]" metricMagnitude="1" metricUnit="m" metricValue="3.9" pageId="28" pageNumber="479" unit="m" value="39.0">39m</quantity>
(6 ind); Amb7 E3,
<geoCoordinate id="EE0B50733918C269FA326E2BFD08EE21" box="[562,697,835,862]" degrees="19" direction="south" minutes="26" orientation="latitude" pageId="28" pageNumber="479" precision="15" seconds="5" value="-19.434721">19º 26’ 5” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FAC56E2BFC37EE22" box="[709,902,835,862]" degrees="39" direction="west" minutes="17" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="38.92" value="-39.294144">39º 17’ 38.92” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FB906E2BFC73EE21" box="[912,962,835,861]" metricMagnitude="1" metricUnit="m" metricValue="2.6" pageId="28" pageNumber="479" unit="m" value="26.0">26m</quantity>
(138 ind); Amb7 F2,
<geoCoordinate id="EE0B50733918C269FCB46E2BFADAEE21" box="[1204,1387,835,862]" degrees="18" direction="south" minutes="52" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="32.61" value="-18.875725">18º 52’ 32.61” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FD776E2BFE90EEFE" degrees="39" direction="west" minutes="8" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="42.82" value="-39.14523">39º 8’ 42.82” W</geoCoordinate>
,
<quantity id="4CC79B513918C269F92C6E0FFEEFEEFD" box="[300,350,871,897]" metricMagnitude="1" metricUnit="m" metricValue="4.0" pageId="28" pageNumber="479" unit="m" value="40.0">40m</quantity>
(1 ind); Amb14 B1,
<geoCoordinate id="EE0B50733918C269FA486E0FFD45EEFD" box="[584,756,871,897]" degrees="20" direction="south" minutes="34" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="29.6" value="-20.57489">20º 34’ 29.6” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FB016E0FFC74EEFE" box="[769,965,871,898]" degrees="40" direction="west" minutes="20" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="54.56" value="-40.348488">40º 20’ 54.56” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FBD06E0FFBB0EEFD" box="[976,1025,871,897]" metricMagnitude="1" metricUnit="m" metricValue="2.6" pageId="28" pageNumber="479" unit="m" value="26.0">26m</quantity>
(1 ind); Amb14 E2,
<geoCoordinate id="EE0B50733918C269FCEB6E0FFA26EEFD" box="[1259,1431,871,897]" degrees="19" direction="south" minutes="18" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="6.12" value="-19.301699">19º 18’ 6.12” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269F8976EE3FEE6EEDA" box="[151,343,907,934]" degrees="39" direction="west" minutes="23" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="23.35" value="-39.38982">39º 23’ 23.35” W</geoCoordinate>
,
<quantity id="4CC79B513918C269F9616EE3FE22EED9" box="[353,403,907,933]" metricMagnitude="1" metricUnit="m" metricValue="3.8" pageId="28" pageNumber="479" unit="m" value="38.0">38m</quantity>
(4 ind); Amb14 E3,
<geoCoordinate id="EE0B50733918C269FA776EE3FCAEEED9" box="[631,799,907,933]" degrees="19" direction="south" minutes="26" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="4.81" value="-19.43467">19º 26’ 4.81” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269FB2B6EE3FC5AEEDA" box="[811,1003,907,934]" degrees="39" direction="west" minutes="17" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="38.64" value="-39.294067">39º 17’ 38.64” W</geoCoordinate>
,
<quantity id="4CC79B513918C269FBF56EE3FB96EEDA" box="[1013,1063,907,934]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="28" pageNumber="479" unit="m" value="50.0">50m</quantity>
(8 ind); Amb12 E4,
<geoCoordinate id="EE0B50733918C269FD0B6EE3FF19EEB5" degrees="19" direction="south" minutes="36" orientation="latitude" pageId="28" pageNumber="479" precision="1" seconds="4,74" value="-19.601316">19º 36’ 4,74” S</geoCoordinate>
,
<geoCoordinate id="EE0B50733918C269F8B56EC7FEC9EEB6" box="[181,376,943,970]" degrees="39" direction="west" minutes="10" orientation="longitude" pageId="28" pageNumber="479" precision="1" seconds="34,59" value="-39.176277">39º 10’ 34,59” W</geoCoordinate>
,
<quantity id="4CC79B513918C269F9826EC7FE73EEB6" box="[386,450,943,970]" metricMagnitude="2" metricUnit="m" metricValue="1.5" pageId="28" pageNumber="479" unit="m" value="150.0">150m</quantity>
(3 ind).
</paragraph>
<paragraph id="8B8036B43918C269F8C76EBBFBBAE96D" blockId="28.[151,1437,259,1185]" pageId="28" pageNumber="479">
<emphasis id="B94BEAA63918C269F8C76EBBFE07EE91" bold="true" box="[199,438,979,1005]" pageId="28" pageNumber="479">Diagnostic features:</emphasis>
Four pairs of apinnate branchiae, first and last pairs wrinkled, first pair up to three times longer than last branchial pair, dorsal crests from chaetiger 6 to chaetigers 7–9.
</paragraph>
</subSubSection>
<subSubSection id="C325653F3918C26BF8C76973FC09EED9" lastPageId="30" lastPageNumber="481" pageId="28" pageNumber="479" type="description">
<paragraph id="8B8036B43918C269F8C76973FF48E9DD" blockId="28.[151,1437,259,1185]" pageId="28" pageNumber="479">
<emphasis id="B94BEAA63918C269F8C76973FEE8E949" bold="true" box="[199,345,1051,1077]" pageId="28" pageNumber="479">Description.</emphasis>
A medium-sized
<taxonomicName id="4C3F4D373918C269FA276974FD12E949" authorityName="Malmgren" authorityYear="1867" box="[551,675,1052,1077]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="28" pageNumber="479" phylum="Annelida" rank="genus">
<emphasis id="B94BEAA63918C269FA276974FD12E949" box="[551,675,1052,1077]" italics="true" pageId="28" pageNumber="479">Prionospio</emphasis>
</taxonomicName>
, largest complete specimen about 7.5 mm long, 0.25 mm wide at widest part for 55 chaetigers;
<typeStatus id="548488163918C269F9E16957FDF2E925" box="[481,579,1087,1113]" pageId="28" pageNumber="479" type="holotype">holotype</typeStatus>
complete, 7.5 mm long, 0.25 mm wide at widest part for 54 chaetigers. Body dorsoventrally flattened throughout, tapered towards pygidium. Body color light yellow to whitish in alcohol (
<figureCitation id="13042A313918C269FD6F690BFF03E9DD" captionStart="FIGURE 17" captionStartId="28.[151,250,1864,1888]" captionTargetBox="[151,1435,1209,1839]" captionTargetId="figure-547@28.[151,1435,1209,1839]" captionTargetPageId="28" captionText="FIGURE 17. Prionospio cinthyae sp. nov., showing characteristic color in ethanol (MNRJP-2763, paratype). A. Dorsal view. B. Lateral view. Abbreviations: br, branchia; nol, notopodial lamellae; pe, peristomium; pr, prostomium." figureDoi="http://doi.org/10.5281/zenodo.4411012" httpUri="https://zenodo.org/record/4411012/files/figure.png" pageId="28" pageNumber="479">Fig. 17</figureCitation>
A–B).
</paragraph>
<caption id="DF40663C3918C269F8976A20FB06EAFF" ID-DOI="http://doi.org/10.5281/zenodo.4411012" ID-Zenodo-Dep="4411012" httpUri="https://zenodo.org/record/4411012/files/figure.png" pageId="28" pageNumber="479" startId="28.[151,250,1864,1888]" targetBox="[151,1435,1209,1839]" targetPageId="28">
<paragraph id="8B8036B43918C269F8976A20FB06EAFF" blockId="28.[151,1437,1863,1923]" pageId="28" pageNumber="479">
<emphasis id="B94BEAA63918C269F8976A20FE91EA1C" bold="true" box="[151,288,1864,1888]" pageId="28" pageNumber="479">FIGURE 17.</emphasis>
<taxonomicName id="4C3F4D373918C269F9286A2FFE44EA23" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[296,501,1863,1887]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="28" pageNumber="479" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA63918C269F9286A2FFE44EA23" box="[296,501,1863,1887]" italics="true" pageId="28" pageNumber="479">Prionospio cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA63918C269F9FC6A2FFDFCEA23" bold="true" box="[508,589,1863,1887]" pageId="28" pageNumber="479">
<taxonomicNameLabel id="A27857DD3918C269F9FC6A2FFDFCEA23" box="[508,589,1863,1887]" pageId="28" pageNumber="479" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, showing characteristic color in ethanol (MNRJP-2763, paratype). A. Dorsal view. B. Lateral view. Abbreviations: br, branchia; nol, notopodial lamellae; pe, peristomium; pr, prostomium.
</paragraph>
</caption>
<paragraph id="8B8036B43918C268F8C76AD9FF48ED85" blockId="28.[151,1436,1969,2031]" lastBlockId="29.[151,1437,151,501]" lastPageId="29" lastPageNumber="480" pageId="28" pageNumber="479">
Prostomium triangular, rounded anteriorly, extending posteriorly as a narrow keel reaching the anterior margin of chaetiger 2. Nuchal organs reaching anterior margin of chaetiger 2. (
<figureCitation id="13042A313918C269FBED6ABDFBE6EA93" box="[1005,1111,2005,2031]" captionStart="FIGURE 18" captionStartId="29.[151,250,1927,1951]" captionTargetBox="[182,1406,525,1903]" captionTargetId="figure-151@29.[181,1406,525,1903]" captionTargetPageId="29" captionText="FIGURE 18. SEM of Prionospio cinthyae sp. nov. A. Anterior end and mid-body chaetigers. B. Whole animal, dorsal view. C. Anterior end and mid-body chaetigers. D. Close-up of the anterior end. E. Hooks (hoods removed). F. Neuropodial chaetae. Abbreviations: Abbreviations: br, branchia; dc, dorsal crest; sa, sabre chaetae." figureDoi="http://doi.org/10.5281/zenodo.4411014" httpUri="https://zenodo.org/record/4411014/files/figure.png" pageId="28" pageNumber="479">Fig. 18A</figureCitation>
). Prostomial peaks absent. A single pair of minute blackish eyes generally present or eyes absent. Peristomium surrounding prostomium, partially fused to chaetiger 1, lateral wings absent. Grooved palps reaching up to chaetiger 10, lost in most specimens (
<figureCitation id="13042A313919C268FD6F6DD3FF03ED85" captionStart="FIGURE 17" captionStartId="28.[151,250,1864,1888]" captionTargetBox="[151,1435,1209,1839]" captionTargetId="figure-547@28.[151,1435,1209,1839]" captionTargetPageId="28" captionText="FIGURE 17. Prionospio cinthyae sp. nov., showing characteristic color in ethanol (MNRJP-2763, paratype). A. Dorsal view. B. Lateral view. Abbreviations: br, branchia; nol, notopodial lamellae; pe, peristomium; pr, prostomium." figureDoi="http://doi.org/10.5281/zenodo.4411012" httpUri="https://zenodo.org/record/4411012/files/figure.png" pageId="29" pageNumber="480">Fig. 17</figureCitation>
A–B).
</paragraph>
<paragraph id="8B8036B43919C268F8C76C6BFEBFEC19" blockId="29.[151,1437,151,501]" pageId="29" pageNumber="480">
Chaetiger 1 bearing only a few chaetae on both rami, shorter than chaetae on succeeding chaetigers. Postchaetal lamellae square-shaped in notopodium and rounded in neuropodium, slightly reduced (
<figureCitation id="13042A313919C268FC5F6C4FFB77EC3D" box="[1119,1222,295,321]" captionStart="FIGURE 19" captionStartId="31.[151,250,1864,1888]" captionTargetBox="[156,1428,188,1838]" captionTargetId="figure-17@31.[155,1432,181,1839]" captionTargetPageId="31" captionText="FIGURE 19. Prionospio cinthyae sp. nov. A. Chaetiger 1. B. Chaetiger 2. C. Chaetiger 3. D. Chaetiger 4. E. Anterior capillary notochaetae. F. Anterior capillary neurochaeta from anterior row. G. Anterior capillary neurochaeta from posterior row. H. Posterior capillary chaetae. I. Companion capillary chaetae. J. Hooded hook. K. Sabre chaetae. L. Sculptured branchia. M. Flattened branchia. N. Posterior-most chaetigers and pygidium." figureDoi="http://doi.org/10.5281/zenodo.4411016" httpUri="https://zenodo.org/record/4411016/files/figure.png" pageId="29" pageNumber="480">Fig. 19A</figureCitation>
). Prechaetal lamellae absent.
</paragraph>
<paragraph id="8B8036B43919C268F8C76C07FB42EC89" blockId="29.[151,1437,151,501]" pageId="29" pageNumber="480">
Notopodial postchaetal lamellae foliaceous from chaetiger 2 to chaetigers 7–8 (largest on chaetigers 3–5) (
<figureCitation id="13042A313919C268FD6F6C07FF03ECD1" captionStart="FIGURE 19" captionStartId="31.[151,250,1864,1888]" captionTargetBox="[156,1428,188,1838]" captionTargetId="figure-17@31.[155,1432,181,1839]" captionTargetPageId="31" captionText="FIGURE 19. Prionospio cinthyae sp. nov. A. Chaetiger 1. B. Chaetiger 2. C. Chaetiger 3. D. Chaetiger 4. E. Anterior capillary notochaetae. F. Anterior capillary neurochaeta from anterior row. G. Anterior capillary neurochaeta from posterior row. H. Posterior capillary chaetae. I. Companion capillary chaetae. J. Hooded hook. K. Sabre chaetae. L. Sculptured branchia. M. Flattened branchia. N. Posterior-most chaetigers and pygidium." figureDoi="http://doi.org/10.5281/zenodo.4411016" httpUri="https://zenodo.org/record/4411016/files/figure.png" pageId="29" pageNumber="480">Fig. 19</figureCitation>
B–D), rounded afterwards and gradually reduced in size towards posterior region, present as a low flap on last chaetigers (
<figureCitation id="13042A313919C268F91A6CDFFE33ECAD" box="[282,386,439,465]" captionStart="FIGURE 18" captionStartId="29.[151,250,1927,1951]" captionTargetBox="[182,1406,525,1903]" captionTargetId="figure-151@29.[181,1406,525,1903]" captionTargetPageId="29" captionText="FIGURE 18. SEM of Prionospio cinthyae sp. nov. A. Anterior end and mid-body chaetigers. B. Whole animal, dorsal view. C. Anterior end and mid-body chaetigers. D. Close-up of the anterior end. E. Hooks (hoods removed). F. Neuropodial chaetae. Abbreviations: Abbreviations: br, branchia; dc, dorsal crest; sa, sabre chaetae." figureDoi="http://doi.org/10.5281/zenodo.4411014" httpUri="https://zenodo.org/record/4411014/files/figure.png" pageId="29" pageNumber="480">Fig. 18B</figureCitation>
). Notopodial prechaetal lamellae absent throughout. Dorsal crests from chaetiger 6 to chaetigers 7–9 (usually chaetiger 7), high on chaetiger 7 and low on remaining chaetigers (
<figureCitation id="13042A313919C268FC5D6CB3FB1DEC89" box="[1117,1196,475,501]" captionStart="FIGURE 18" captionStartId="29.[151,250,1927,1951]" captionTargetBox="[182,1406,525,1903]" captionTargetId="figure-151@29.[181,1406,525,1903]" captionTargetPageId="29" captionText="FIGURE 18. SEM of Prionospio cinthyae sp. nov. A. Anterior end and mid-body chaetigers. B. Whole animal, dorsal view. C. Anterior end and mid-body chaetigers. D. Close-up of the anterior end. E. Hooks (hoods removed). F. Neuropodial chaetae. Abbreviations: Abbreviations: br, branchia; dc, dorsal crest; sa, sabre chaetae." figureDoi="http://doi.org/10.5281/zenodo.4411014" httpUri="https://zenodo.org/record/4411014/files/figure.png" pageId="29" pageNumber="480">Fig. 18</figureCitation>
B–D).
</paragraph>
<caption id="DF40663C3919C268F8976AEFFC1DEA9A" ID-DOI="http://doi.org/10.5281/zenodo.4411014" ID-Zenodo-Dep="4411014" httpUri="https://zenodo.org/record/4411014/files/figure.png" pageId="29" pageNumber="480" startId="29.[151,250,1927,1951]" targetBox="[182,1406,525,1903]" targetPageId="29">
<paragraph id="8B8036B43919C268F8976AEFFC1DEA9A" blockId="29.[151,1437,1926,2022]" pageId="29" pageNumber="480">
<emphasis id="B94BEAA63919C268F8976AEFFE90EAE3" bold="true" box="[151,289,1927,1951]" pageId="29" pageNumber="480">FIGURE 18.</emphasis>
SEM of
<taxonomicName id="4C3F4D373919C268F9816AEFFDFEEAE2" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[385,591,1926,1950]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="29" pageNumber="480" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA63919C268F9816AEFFDFEEAE2" box="[385,591,1926,1950]" italics="true" pageId="29" pageNumber="480">Prionospio cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA63919C268FA576AEEFD18EAE2" bold="true" box="[599,681,1926,1950]" pageId="29" pageNumber="480">
<taxonomicNameLabel id="A27857DD3919C268FA576AEEFD18EAE2" box="[599,681,1926,1950]" pageId="29" pageNumber="480" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
A. Anterior end and mid-body chaetigers. B. Whole animal, dorsal view. C. Anterior end and mid-body chaetigers. D. Close-up of the anterior end. E. Hooks (hoods removed). F. Neuropodial chaetae. Abbreviations: Abbreviations: br, branchia; dc, dorsal crest; sa, sabre chaetae.
</paragraph>
</caption>
<paragraph id="8B8036B4391AC26BF8C76DFFFD6AED85" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="481">
Neuropodial postchaetal lamellae square-shaped on chaetigers 2 and 3 and rounded from chaetiger 4 afterwards (
<figureCitation id="13042A31391AC26BF8A06DD3FF5FEDA9" box="[160,238,187,213]" captionStart="FIGURE 19" captionStartId="31.[151,250,1864,1888]" captionTargetBox="[156,1428,188,1838]" captionTargetId="figure-17@31.[155,1432,181,1839]" captionTargetPageId="31" captionText="FIGURE 19. Prionospio cinthyae sp. nov. A. Chaetiger 1. B. Chaetiger 2. C. Chaetiger 3. D. Chaetiger 4. E. Anterior capillary notochaetae. F. Anterior capillary neurochaeta from anterior row. G. Anterior capillary neurochaeta from posterior row. H. Posterior capillary chaetae. I. Companion capillary chaetae. J. Hooded hook. K. Sabre chaetae. L. Sculptured branchia. M. Flattened branchia. N. Posterior-most chaetigers and pygidium." figureDoi="http://doi.org/10.5281/zenodo.4411016" httpUri="https://zenodo.org/record/4411016/files/figure.png" pageId="30" pageNumber="481">Fig. 19</figureCitation>
B–D), gradually reduced in size towards posterior region, present as a low flap on last chaetigers (
<figureCitation id="13042A31391AC26BFD2A6DD3FA3EEDA9" box="[1322,1423,187,213]" captionStart="FIGURE 18" captionStartId="29.[151,250,1927,1951]" captionTargetBox="[182,1406,525,1903]" captionTargetId="figure-151@29.[181,1406,525,1903]" captionTargetPageId="29" captionText="FIGURE 18. SEM of Prionospio cinthyae sp. nov. A. Anterior end and mid-body chaetigers. B. Whole animal, dorsal view. C. Anterior end and mid-body chaetigers. D. Close-up of the anterior end. E. Hooks (hoods removed). F. Neuropodial chaetae. Abbreviations: Abbreviations: br, branchia; dc, dorsal crest; sa, sabre chaetae." figureDoi="http://doi.org/10.5281/zenodo.4411014" httpUri="https://zenodo.org/record/4411014/files/figure.png" pageId="30" pageNumber="481">Fig. 18B</figureCitation>
). Neuropodial prechaetal lamellae absent throughout.
</paragraph>
<paragraph id="8B8036B4391AC26BF8C76C6BFDD9ECD1" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="481">
Chaetae from notopodia and neuropodia organized in two rows of narrowly unilimbate and sparsely granulated capillaries (
<figureCitation id="13042A31391AC26BF91A6C4FFEDBEC3D" box="[282,362,295,321]" captionStart="FIGURE 19" captionStartId="31.[151,250,1864,1888]" captionTargetBox="[156,1428,188,1838]" captionTargetId="figure-17@31.[155,1432,181,1839]" captionTargetPageId="31" captionText="FIGURE 19. Prionospio cinthyae sp. nov. A. Chaetiger 1. B. Chaetiger 2. C. Chaetiger 3. D. Chaetiger 4. E. Anterior capillary notochaetae. F. Anterior capillary neurochaeta from anterior row. G. Anterior capillary neurochaeta from posterior row. H. Posterior capillary chaetae. I. Companion capillary chaetae. J. Hooded hook. K. Sabre chaetae. L. Sculptured branchia. M. Flattened branchia. N. Posterior-most chaetigers and pygidium." figureDoi="http://doi.org/10.5281/zenodo.4411016" httpUri="https://zenodo.org/record/4411016/files/figure.png" pageId="30" pageNumber="481">Fig. 19</figureCitation>
A–C). Chaetae from both rows of equal length in notopodia (
<figureCitation id="13042A31391AC26BFC1D6C4FFB33EC3D" box="[1053,1154,295,321]" captionStart="FIGURE 19" captionStartId="31.[151,250,1864,1888]" captionTargetBox="[156,1428,188,1838]" captionTargetId="figure-17@31.[155,1432,181,1839]" captionTargetPageId="31" captionText="FIGURE 19. Prionospio cinthyae sp. nov. A. Chaetiger 1. B. Chaetiger 2. C. Chaetiger 3. D. Chaetiger 4. E. Anterior capillary notochaetae. F. Anterior capillary neurochaeta from anterior row. G. Anterior capillary neurochaeta from posterior row. H. Posterior capillary chaetae. I. Companion capillary chaetae. J. Hooded hook. K. Sabre chaetae. L. Sculptured branchia. M. Flattened branchia. N. Posterior-most chaetigers and pygidium." figureDoi="http://doi.org/10.5281/zenodo.4411016" httpUri="https://zenodo.org/record/4411016/files/figure.png" pageId="30" pageNumber="481">Fig. 19E</figureCitation>
), whereas in neuropodia, posterior row of chaetae up to 1.5 times longer than anterior row (
<figureCitation id="13042A31391AC26BFB706C23FC0EEC19" box="[880,959,331,357]" captionStart="FIGURE 19" captionStartId="31.[151,250,1864,1888]" captionTargetBox="[156,1428,188,1838]" captionTargetId="figure-17@31.[155,1432,181,1839]" captionTargetPageId="31" captionText="FIGURE 19. Prionospio cinthyae sp. nov. A. Chaetiger 1. B. Chaetiger 2. C. Chaetiger 3. D. Chaetiger 4. E. Anterior capillary notochaetae. F. Anterior capillary neurochaeta from anterior row. G. Anterior capillary neurochaeta from posterior row. H. Posterior capillary chaetae. I. Companion capillary chaetae. J. Hooded hook. K. Sabre chaetae. L. Sculptured branchia. M. Flattened branchia. N. Posterior-most chaetigers and pygidium." figureDoi="http://doi.org/10.5281/zenodo.4411016" httpUri="https://zenodo.org/record/4411016/files/figure.png" pageId="30" pageNumber="481">Fig. 19</figureCitation>
F–G). Neuropodial chaetae slightly shorter than notopodial chaetae. Towards the posterior region, capillaries progressively become elongate, non-limbate, nongranulated and less numerous (
<figureCitation id="13042A31391AC26BF9F36CFBFDEAECD1" box="[499,603,403,429]" captionStart="FIGURE 19" captionStartId="31.[151,250,1864,1888]" captionTargetBox="[156,1428,188,1838]" captionTargetId="figure-17@31.[155,1432,181,1839]" captionTargetPageId="31" captionText="FIGURE 19. Prionospio cinthyae sp. nov. A. Chaetiger 1. B. Chaetiger 2. C. Chaetiger 3. D. Chaetiger 4. E. Anterior capillary notochaetae. F. Anterior capillary neurochaeta from anterior row. G. Anterior capillary neurochaeta from posterior row. H. Posterior capillary chaetae. I. Companion capillary chaetae. J. Hooded hook. K. Sabre chaetae. L. Sculptured branchia. M. Flattened branchia. N. Posterior-most chaetigers and pygidium." figureDoi="http://doi.org/10.5281/zenodo.4411016" httpUri="https://zenodo.org/record/4411016/files/figure.png" pageId="30" pageNumber="481">Fig. 19H</figureCitation>
).
</paragraph>
<paragraph id="8B8036B4391AC26BF8C76CDFFC63EF1D" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="481">
Hooks in notopodia starting from chaetigers 21–33, up to three per fascicle, accompanied by 1–4 short non-limbate capillaries (
<figureCitation id="13042A31391AC26BF9506CB3FE1FEC89" box="[336,430,475,501]" captionStart="FIGURE 19" captionStartId="31.[151,250,1864,1888]" captionTargetBox="[156,1428,188,1838]" captionTargetId="figure-17@31.[155,1432,181,1839]" captionTargetPageId="31" captionText="FIGURE 19. Prionospio cinthyae sp. nov. A. Chaetiger 1. B. Chaetiger 2. C. Chaetiger 3. D. Chaetiger 4. E. Anterior capillary notochaetae. F. Anterior capillary neurochaeta from anterior row. G. Anterior capillary neurochaeta from posterior row. H. Posterior capillary chaetae. I. Companion capillary chaetae. J. Hooded hook. K. Sabre chaetae. L. Sculptured branchia. M. Flattened branchia. N. Posterior-most chaetigers and pygidium." figureDoi="http://doi.org/10.5281/zenodo.4411016" httpUri="https://zenodo.org/record/4411016/files/figure.png" pageId="30" pageNumber="481">Fig. 19I</figureCitation>
). Hooks in neuropodia starting from chaetigers 10–12 (generally chaetiger 10), up to five per fascicle, accompanied by 1–5 non-limbate capillaries. All hooks multidentate, with three pairs of teeth above main tooth (
<figureCitation id="13042A31391AC26BF91E6F4BFEC0EF41" box="[286,369,547,573]" captionStart="FIGURE 18" captionStartId="29.[151,250,1927,1951]" captionTargetBox="[182,1406,525,1903]" captionTargetId="figure-151@29.[181,1406,525,1903]" captionTargetPageId="29" captionText="FIGURE 18. SEM of Prionospio cinthyae sp. nov. A. Anterior end and mid-body chaetigers. B. Whole animal, dorsal view. C. Anterior end and mid-body chaetigers. D. Close-up of the anterior end. E. Hooks (hoods removed). F. Neuropodial chaetae. Abbreviations: Abbreviations: br, branchia; dc, dorsal crest; sa, sabre chaetae." figureDoi="http://doi.org/10.5281/zenodo.4411014" httpUri="https://zenodo.org/record/4411014/files/figure.png" pageId="30" pageNumber="481">Figs 18</figureCitation>
E–F; 19J). Secondary hood absent. Sabre chaetae consistently from chaetiger 10. Sabre chaetae non-limbate, with sparsely light granulations along shaft (
<figureCitation id="13042A31391AC26BFB1E6F2FFC34EF1D" box="[798,901,583,609]" captionStart="FIGURE 18" captionStartId="29.[151,250,1927,1951]" captionTargetBox="[182,1406,525,1903]" captionTargetId="figure-151@29.[181,1406,525,1903]" captionTargetPageId="29" captionText="FIGURE 18. SEM of Prionospio cinthyae sp. nov. A. Anterior end and mid-body chaetigers. B. Whole animal, dorsal view. C. Anterior end and mid-body chaetigers. D. Close-up of the anterior end. E. Hooks (hoods removed). F. Neuropodial chaetae. Abbreviations: Abbreviations: br, branchia; dc, dorsal crest; sa, sabre chaetae." figureDoi="http://doi.org/10.5281/zenodo.4411014" httpUri="https://zenodo.org/record/4411014/files/figure.png" pageId="30" pageNumber="481">Figs 18F</figureCitation>
;
<figureCitation id="13042A31391AC26BFB916F2FFC74EF1D" box="[913,965,583,609]" captionStart="FIGURE 19" captionStartId="31.[151,250,1864,1888]" captionTargetBox="[156,1428,188,1838]" captionTargetId="figure-17@31.[155,1432,181,1839]" captionTargetPageId="31" captionText="FIGURE 19. Prionospio cinthyae sp. nov. A. Chaetiger 1. B. Chaetiger 2. C. Chaetiger 3. D. Chaetiger 4. E. Anterior capillary notochaetae. F. Anterior capillary neurochaeta from anterior row. G. Anterior capillary neurochaeta from posterior row. H. Posterior capillary chaetae. I. Companion capillary chaetae. J. Hooded hook. K. Sabre chaetae. L. Sculptured branchia. M. Flattened branchia. N. Posterior-most chaetigers and pygidium." figureDoi="http://doi.org/10.5281/zenodo.4411016" httpUri="https://zenodo.org/record/4411016/files/figure.png" pageId="30" pageNumber="481">19K</figureCitation>
).
</paragraph>
<paragraph id="8B8036B4391AC26BF8C76F03FEE5EE69" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="481">
Four pairs of apinnate branchiae, subtriangular, robust and flattened on chaetigers three and four and long, cirriform and sculptured (“wrinkled”) on chaetigers 2 and 5 (
<figureCitation id="13042A31391AC26BFB2A6FE7FCCFEFD5" box="[810,894,655,681]" captionStart="FIGURE 18" captionStartId="29.[151,250,1927,1951]" captionTargetBox="[182,1406,525,1903]" captionTargetId="figure-151@29.[181,1406,525,1903]" captionTargetPageId="29" captionText="FIGURE 18. SEM of Prionospio cinthyae sp. nov. A. Anterior end and mid-body chaetigers. B. Whole animal, dorsal view. C. Anterior end and mid-body chaetigers. D. Close-up of the anterior end. E. Hooks (hoods removed). F. Neuropodial chaetae. Abbreviations: Abbreviations: br, branchia; dc, dorsal crest; sa, sabre chaetae." figureDoi="http://doi.org/10.5281/zenodo.4411014" httpUri="https://zenodo.org/record/4411014/files/figure.png" pageId="30" pageNumber="481">Figs 18</figureCitation>
A–D; 19M), all longer than notopodial lamellae and tapered at tips. Branchiae from chaetiger two up to eight times longer than notopodial lamellae and up to three times longer than branchiae from chaetiger five (
<figureCitation id="13042A31391AC26BFAB96FBFFCB9EF8D" box="[697,776,727,753]" captionStart="FIGURE 18" captionStartId="29.[151,250,1927,1951]" captionTargetBox="[182,1406,525,1903]" captionTargetId="figure-151@29.[181,1406,525,1903]" captionTargetPageId="29" captionText="FIGURE 18. SEM of Prionospio cinthyae sp. nov. A. Anterior end and mid-body chaetigers. B. Whole animal, dorsal view. C. Anterior end and mid-body chaetigers. D. Close-up of the anterior end. E. Hooks (hoods removed). F. Neuropodial chaetae. Abbreviations: Abbreviations: br, branchia; dc, dorsal crest; sa, sabre chaetae." figureDoi="http://doi.org/10.5281/zenodo.4411014" httpUri="https://zenodo.org/record/4411014/files/figure.png" pageId="30" pageNumber="481">Fig. 18</figureCitation>
A–D). All branchiae completely free from notopodial postchaetal lamellae.
</paragraph>
<paragraph id="8B8036B4391AC26BF8C76E77FA89EE45" blockId="30.[151,1437,151,2013]" box="[199,1336,799,825]" pageId="30" pageNumber="481">
Pygidium bearing a single long dorsal cirrus and two short and robust ventro-lateral lobes (
<figureCitation id="13042A31391AC26BFCC26E77FA9AEE45" box="[1218,1323,799,825]" captionStart="FIGURE 19" captionStartId="31.[151,250,1864,1888]" captionTargetBox="[156,1428,188,1838]" captionTargetId="figure-17@31.[155,1432,181,1839]" captionTargetPageId="31" captionText="FIGURE 19. Prionospio cinthyae sp. nov. A. Chaetiger 1. B. Chaetiger 2. C. Chaetiger 3. D. Chaetiger 4. E. Anterior capillary notochaetae. F. Anterior capillary neurochaeta from anterior row. G. Anterior capillary neurochaeta from posterior row. H. Posterior capillary chaetae. I. Companion capillary chaetae. J. Hooded hook. K. Sabre chaetae. L. Sculptured branchia. M. Flattened branchia. N. Posterior-most chaetigers and pygidium." figureDoi="http://doi.org/10.5281/zenodo.4411016" httpUri="https://zenodo.org/record/4411016/files/figure.png" pageId="30" pageNumber="481">Fig. 19N</figureCitation>
).
</paragraph>
<paragraph id="8B8036B4391AC26BF8C76E2BFCA9EE21" blockId="30.[151,1437,151,2013]" box="[199,792,835,861]" pageId="30" pageNumber="481">Oocytes from chaetiger 10, measuring up to 100 μm.</paragraph>
<paragraph id="8B8036B4391AC26BF8C76E0FFC09EED9" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="481">
<emphasis id="B94BEAA6391AC26BF8C76E0FFD87EEFD" bold="true" box="[199,566,870,897]" pageId="30" pageNumber="481">Methyl green staining pattern:</emphasis>
Light green pigment diffused throughout body, margins of prostomium, peristomium, ventral side of peristomium and chaetiger 1 intensely stained.
</paragraph>
</subSubSection>
<subSubSection id="C325653F391AC26BF8C76EC7FC09EAE9" pageId="30" pageNumber="481" type="discussion">
<paragraph id="8B8036B4391AC26BF8C76EC7FBDFE925" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="481">
<emphasis id="B94BEAA6391AC26BF8C76EC7FE8AEEB5" bold="true" box="[199,315,943,969]" pageId="30" pageNumber="481">Remarks.</emphasis>
<taxonomicName id="4C3F4D37391AC26BF9416EC7FD93EEB5" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[321,546,943,969]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BF9416EC7FD93EEB5" box="[321,546,943,969]" italics="true" pageId="30" pageNumber="481">Prionospio cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BFA286EC7FD31EEB5" bold="true" box="[552,640,943,969]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BFA286EC7FD31EEB5" box="[552,640,943,969]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
differs from most apinnate species—and, particularly, from all apinnate species recorded in
<collectingCountry id="F3287624391AC26BF9746EBBFE09EE91" box="[372,440,979,1005]" name="Brazil" pageId="30" pageNumber="481">Brazil</collectingCountry>
in having only four pairs of branchiae. While this pattern is common among pinnate
<taxonomicName id="4C3F4D37391AC26BFD6F6EBBFF41E96C" authorityName="Malmgren" authorityYear="1867" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="genus">
<emphasis id="B94BEAA6391AC26BFD6F6EBBFF41E96C" italics="true" pageId="30" pageNumber="481">Prionospio</emphasis>
</taxonomicName>
species, it is somewhat rare among apinnate species, being observed only in
<taxonomicName id="4C3F4D37391AC26BFC576E9FFA29E96D" authority="Maciolek, 1985" authorityName="Maciolek" authorityYear="1985" box="[1111,1432,1014,1041]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="laciniosa">
<emphasis id="B94BEAA6391AC26BFC576E9FFBD9E96C" box="[1111,1128,1015,1040]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFC776E9FFB6FE96D" box="[1143,1246,1015,1041]" italics="true" pageId="30" pageNumber="481">laciniosa</emphasis>
<bibRefCitation id="EFAE4B45391AC26BFCE56E9FFA29E96D" author="Maciolek, N. J." box="[1253,1432,1014,1041]" pageId="30" pageNumber="481" pagination="325 - 383" refId="ref37734" refString="Maciolek, N. J. (1985) A revision of the genus Prionospio Malmgren, with special emphasis on species from the Atlantic Ocean, and new records of species belonging to the genera Apoprionospio Foster and Paraprionospio Caullery (Polychaeta, Annelida, Spionidae). Zoological Journal of the Linnaean Society, 84, 325 - 383. https: // doi. org / 10.1111 / j. 1096 - 3642.1985. tb 01804. x" type="journal article" year="1985">Maciolek, 1985</bibRefCitation>
</taxonomicName>
, described from
<collectingCountry id="F3287624391AC26BF9456973FE2BE949" box="[325,410,1051,1077]" name="Angola" pageId="30" pageNumber="481">Angola</collectingCountry>
,
<taxonomicName id="4C3F4D37391AC26BF9A56973FD56E949" authority="Maciolek, 1985" authorityName="Maciolek" authorityYear="1985" box="[421,743,1050,1077]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="fauchaldi">
<emphasis id="B94BEAA6391AC26BF9A56973FE07E948" box="[421,438,1051,1076]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BF9C46973FD9FE949" box="[452,558,1051,1077]" italics="true" pageId="30" pageNumber="481">fauchaldi</emphasis>
<bibRefCitation id="EFAE4B45391AC26BFA346973FD56E949" author="Maciolek, N. J." box="[564,743,1050,1077]" pageId="30" pageNumber="481" pagination="325 - 383" refId="ref37734" refString="Maciolek, N. J. (1985) A revision of the genus Prionospio Malmgren, with special emphasis on species from the Atlantic Ocean, and new records of species belonging to the genera Apoprionospio Foster and Paraprionospio Caullery (Polychaeta, Annelida, Spionidae). Zoological Journal of the Linnaean Society, 84, 325 - 383. https: // doi. org / 10.1111 / j. 1096 - 3642.1985. tb 01804. x" type="journal article" year="1985">Maciolek, 1985</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C3F4D37391AC26BFAF16973FBF1E949" authority="Imajima, 1990 a" authorityName="Imajima" authorityYear="1990" box="[753,1088,1051,1077]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="elegantula">
<emphasis id="B94BEAA6391AC26BFAF16973FCB3E948" box="[753,770,1051,1076]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFB106973FC37E949" box="[784,902,1051,1077]" italics="true" pageId="30" pageNumber="481">elegantula</emphasis>
<bibRefCitation id="EFAE4B45391AC26BFB8D6973FBF1E949" author="Imajima, M." box="[909,1088,1051,1077]" pageId="30" pageNumber="481" pagination="105 - 140" refId="ref37388" refString="Imajima, M. (1990 a) Spionidae (Annelida, Polychaeta) from Japan III. The genus Prionospio (Prionospio). Bulletin of the National Science Museum, Series A (Zoology), 16, 105 - 140." type="journal article" year="1990">Imajima, 1990a</bibRefCitation>
</taxonomicName>
, and
<taxonomicName id="4C3F4D37391AC26BFC796973FA2DE949" authority="Okuda, 1935" authorityName="Okuda" authorityYear="1935" box="[1145,1436,1050,1077]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="japonicus">
<emphasis id="B94BEAA6391AC26BFC796973FB3BE948" box="[1145,1162,1051,1076]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFC986973FAB4E948" box="[1176,1285,1051,1076]" italics="true" pageId="30" pageNumber="481">japonicus</emphasis>
<bibRefCitation id="EFAE4B45391AC26BFD0C6973FA2DE949" author="Okuda, S." box="[1292,1436,1050,1077]" pageId="30" pageNumber="481" pagination="240 - 246" refId="ref38083" refString="Okuda, S. (1935) Some lacustrine polychaetes with a list of brackish-water polychaetes found in Japan. Annotationes Zoologicae Japonenses, 15 (2), 240 - 246." type="journal article" year="1935">Okuda, 1935</bibRefCitation>
</taxonomicName>
from
<collectingCountry id="F3287624391AC26BF8D56957FEA4E925" box="[213,277,1087,1113]" name="Japan" pageId="30" pageNumber="481">Japan</collectingCountry>
and
<taxonomicName id="4C3F4D37391AC26BF94B6957FC29E925" authority="Neal &amp; Paterson in Paterson et al., 2016" authorityName="Neal &amp; Paterson in Paterson" authorityYear="2016" box="[331,920,1087,1113]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="vallensis">
<emphasis id="B94BEAA6391AC26BF94B6957FEEDE924" box="[331,348,1087,1112]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BF96A6957FE7DE925" box="[362,460,1087,1113]" italics="true" pageId="30" pageNumber="481">vallensis</emphasis>
Neal &amp; Paterson in
<bibRefCitation id="EFAE4B45391AC26BFAB06957FC29E925" author="Paterson, G. &amp; Neal, L. &amp; Altamira, I. &amp; Soto, E. H. &amp; Smith, C. R. &amp; Menot, L. &amp; Billett, D. S. M. &amp; Cunha, M. R. &amp; Marchais-Laguionie, C. &amp; Glover, A. G." box="[688,920,1087,1113]" pageId="30" pageNumber="481" pagination="1 - 32" refId="ref38340" refString="Paterson, G. L, Neal, L., Altamira, I., Soto, E. H., Smith, C. R., Menot, L., Billett, D. S. M., Cunha, M. R., Marchais-Laguionie, C. &amp; Glover, A. G. (2016) New Prionospio and Aurospio species from the deep sea (Annelida: Polychaeta). Zootaxa, 4092 (1), 1 - 32. https: // doi. org / 10.11646 / zootaxa. 4092.1.1" type="journal article" year="2016">
Paterson
<emphasis id="B94BEAA6391AC26BFB176957FCF9E925" box="[791,840,1087,1113]" italics="true" pageId="30" pageNumber="481">et al</emphasis>
., 2016
</bibRefCitation>
</taxonomicName>
, from off
<collectingCountry id="F3287624391AC26BFC086957FBDAE925" box="[1032,1131,1087,1113]" name="Portugal" pageId="30" pageNumber="481">Portugal</collectingCountry>
.
</paragraph>
<paragraph id="8B8036B4391AC26BF8C7690BFBDDE9B9" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="481">
<taxonomicName id="4C3F4D37391AC26BF8C7690BFE18E901" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[199,425,1123,1149]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BF8C7690BFE18E901" box="[199,425,1123,1149]" italics="true" pageId="30" pageNumber="481">Prionospio cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BF9AF690BFDB9E901" bold="true" box="[431,520,1123,1149]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BF9AF690BFDB9E901" box="[431,520,1123,1149]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
can be easily distinguished from
<taxonomicName id="4C3F4D37391AC26BFB7E690BFBA3E901" authorityName="Imajima" authorityYear="1990" box="[894,1042,1123,1149]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="elegantula">
<emphasis id="B94BEAA6391AC26BFB7E690BFC3EE900" box="[894,911,1123,1148]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFB9C690BFBA3E901" box="[924,1042,1123,1149]" italics="true" pageId="30" pageNumber="481">elegantula</emphasis>
</taxonomicName>
based on branchial morphology, as the latter species bear extremely long, thin and smooth branchiae on chaetigers 2–5, while
<taxonomicName id="4C3F4D37391AC26BFC8069EFFB4CE9DD" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[1152,1277,1159,1185]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BFC8069EFFB20E9DC" box="[1152,1169,1159,1184]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFC9E69EFFB4CE9DD" box="[1182,1277,1159,1185]" italics="true" pageId="30" pageNumber="481">cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BFD0369EFFAEAE9DD" bold="true" box="[1283,1371,1159,1185]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BFD0369EFFAEAE9DD" box="[1283,1371,1159,1185]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
bears wrinkled branchiae on chaetigers 2 and 5 and flattened branchiae on chaetigers 3 and 4.
</paragraph>
<paragraph id="8B8036B4391AC26BF8C769A7FD29E805" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="481">
<taxonomicName id="4C3F4D37391AC26BF8C769A7FE18E995" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[199,425,1231,1257]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BF8C769A7FE18E995" box="[199,425,1231,1257]" italics="true" pageId="30" pageNumber="481">Prionospio cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BF9AF69A7FDB6E995" bold="true" box="[431,519,1231,1257]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BF9AF69A7FDB6E995" box="[431,519,1231,1257]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
and
<taxonomicName id="4C3F4D37391AC26BFA3B69A7FD76E994" authorityName="Okuda" authorityYear="1935" box="[571,711,1231,1257]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="japonicus">
<emphasis id="B94BEAA6391AC26BFA3B69A7FDFDE994" box="[571,588,1231,1256]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFA5A69A7FD76E994" box="[602,711,1231,1256]" italics="true" pageId="30" pageNumber="481">japonicus</emphasis>
</taxonomicName>
are similar in having a triangular prostomium and long branchiae on chaetiger 2, but can be distinguished by the lack of dorsal crests and presence of prostomial peaks in
<taxonomicName id="4C3F4D37391AC26BFD11699BFA2DE870" authorityName="Okuda" authorityYear="1935" box="[1297,1436,1267,1293]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="japonicus">
<emphasis id="B94BEAA6391AC26BFD11699BFA93E870" box="[1297,1314,1267,1292]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFD2F699BFA2DE870" box="[1327,1436,1267,1292]" italics="true" pageId="30" pageNumber="481">japonicus</emphasis>
</taxonomicName>
and by branchial morphology,
<taxonomicName id="4C3F4D37391AC26BF9F2687FFDCEE84C" authorityName="Okuda" authorityYear="1935" box="[498,639,1303,1329]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="japonicus">
<emphasis id="B94BEAA6391AC26BF9F2687FFDB2E84C" box="[498,515,1303,1328]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFA12687FFDCEE84C" box="[530,639,1303,1328]" italics="true" pageId="30" pageNumber="481">japonicus</emphasis>
</taxonomicName>
possesses a long, cirriform branchiae on chaetiger 2 and shorter branchiae on the remaining chaetigers, while
<taxonomicName id="4C3F4D37391AC26BFA6A6853FD5BE829" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[618,746,1339,1365]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BFA6A6853FDCAE828" box="[618,635,1339,1364]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFA8B6853FD5BE829" box="[651,746,1339,1365]" italics="true" pageId="30" pageNumber="481">cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BFAF26853FCFCE829" bold="true" box="[754,845,1339,1365]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BFAF26853FCFCE829" box="[754,845,1339,1365]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
possesses wrinkled branchiae on chaetigers 2 and 5 and flattened branchiae on chaetigers 3 and 4.
</paragraph>
<paragraph id="8B8036B4391AC26BF8C768EBFEADEB2D" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="481">
Only five additional
<taxonomicName id="4C3F4D37391AC26BF9B068EBFD9DE8E0" authorityName="Malmgren" authorityYear="1867" box="[432,556,1411,1436]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="genus">
<emphasis id="B94BEAA6391AC26BF9B068EBFD9DE8E0" box="[432,556,1411,1436]" italics="true" pageId="30" pageNumber="481">Prionospio</emphasis>
</taxonomicName>
species bear wrinkled branchiae:
<taxonomicName id="4C3F4D37391AC26BFBA968EBFB83E8E1" authorityName="Maciolek" authorityYear="1985" box="[937,1074,1411,1437]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="fauchaldi">
<emphasis id="B94BEAA6391AC26BFBA968EBFC0BE8E0" box="[937,954,1411,1436]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFBC868EBFB83E8E1" box="[968,1074,1411,1437]" italics="true" pageId="30" pageNumber="481">fauchaldi</emphasis>
</taxonomicName>
,
<taxonomicName id="4C3F4D37391AC26BFC4068EBFB77E8E1" authorityName="Maciolek" authorityYear="1985" box="[1088,1222,1411,1437]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="laciniosa">
<emphasis id="B94BEAA6391AC26BFC4068EBFBE0E8E0" box="[1088,1105,1411,1436]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFC5F68EBFB77E8E1" box="[1119,1222,1411,1437]" italics="true" pageId="30" pageNumber="481">laciniosa</emphasis>
</taxonomicName>
,
<taxonomicName id="4C3F4D37391AC26BFCD468EBFEA1E8BD" authority="Maciolek, 1981" authorityName="Maciolek" authorityYear="1981" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="sandersi">
<emphasis id="B94BEAA6391AC26BFCD468EBFB54E8E0" box="[1236,1253,1411,1436]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFCF368EBFAE3E8E1" box="[1267,1362,1411,1437]" italics="true" pageId="30" pageNumber="481">sandersi</emphasis>
<bibRefCitation id="EFAE4B45391AC26BFD5968EBFEA1E8BD" author="Maciolek, N. J." pageId="30" pageNumber="481" pagination="826 - 837" refId="ref37698" refString="Maciolek, N. J. (1981) Spionidae (Annelida: Polychaeta) from the Galapagos Rift geothermal vents. Proceedings of the Biological Society of Washington, 94, 826 - 837." type="journal article" year="1981">Maciolek, 1981</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C3F4D37391AC26BF91C68CFFE2FE8BD" box="[284,414,1447,1473]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="vallensis">
<emphasis id="B94BEAA6391AC26BF91C68CFFE9CE8BC" box="[284,301,1447,1472]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BF93C68CFFE2FE8BD" box="[316,414,1447,1473]" italics="true" pageId="30" pageNumber="481">vallensis</emphasis>
</taxonomicName>
, and
<taxonomicName id="4C3F4D37391AC26BF9DC68CFFDDDE8BC" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[476,620,1447,1473]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="corrugata" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BF9DC68CFFE5CE8BC" box="[476,493,1447,1472]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BF9FC68CFFDDDE8BC" box="[508,620,1447,1472]" italics="true" pageId="30" pageNumber="481">corrugata</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BFA7368CFFD7CE8BD" bold="true" box="[627,717,1447,1473]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BFA7368CFFD7CE8BD" box="[627,717,1447,1473]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
Although
<taxonomicName id="4C3F4D37391AC26BFB4568CFFC75E8BD" authorityName="Maciolek" authorityYear="1981" box="[837,964,1447,1473]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="sandersi">
<emphasis id="B94BEAA6391AC26BFB4568CFFCE7E8BC" box="[837,854,1447,1472]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFB6568CFFC75E8BD" box="[869,964,1447,1473]" italics="true" pageId="30" pageNumber="481">sandersi</emphasis>
</taxonomicName>
and
<taxonomicName id="4C3F4D37391AC26BFBFB68CFFB3AE8BC" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[1019,1163,1447,1473]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="corrugata" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BFBFB68CFFBBDE8BC" box="[1019,1036,1447,1472]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFC1B68CFFB3AE8BC" box="[1051,1163,1447,1472]" italics="true" pageId="30" pageNumber="481">corrugata</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BFC9268CFFB5DE8BD" bold="true" box="[1170,1260,1447,1473]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BFC9268CFFB5DE8BD" box="[1170,1260,1447,1473]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
also bear wrinkled branchiae, both can be separated from
<taxonomicName id="4C3F4D37391AC26BFA8668A3FCB7E899" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[646,774,1483,1509]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BFA8668A3FD26E898" box="[646,663,1483,1508]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFAA768A3FCB7E899" box="[679,774,1483,1509]" italics="true" pageId="30" pageNumber="481">cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BFB0D68A3FCD9E899" bold="true" box="[781,872,1483,1509]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BFB0D68A3FCD9E899" box="[781,872,1483,1509]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
based on the branchial number, always four pairs in
<taxonomicName id="4C3F4D37391AC26BF8B46887FE83EB75" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[180,306,1519,1545]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BF8B46887FF74EB74" box="[180,197,1519,1544]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BF8D36887FE83EB75" box="[211,306,1519,1545]" italics="true" pageId="30" pageNumber="481">cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BF9396887FE22EB75" bold="true" box="[313,403,1519,1545]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BF9396887FE22EB75" box="[313,403,1519,1545]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, up to six pairs in
<taxonomicName id="4C3F4D37391AC26BFA636887FD43EB74" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[611,754,1519,1545]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="corrugata" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BFA636887FDC5EB74" box="[611,628,1519,1544]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFA826887FD43EB74" box="[642,754,1519,1544]" italics="true" pageId="30" pageNumber="481">corrugata</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BFAF96887FCE2EB75" bold="true" box="[761,851,1519,1545]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BFAF96887FCE2EB75" box="[761,851,1519,1545]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
and up to nine pairs in
<taxonomicName id="4C3F4D37391AC26BFC5B6887FB6BEB75" authorityName="Maciolek" authorityYear="1981" box="[1115,1242,1519,1545]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="sandersi">
<emphasis id="B94BEAA6391AC26BFC5B6887FBDDEB74" box="[1115,1132,1519,1544]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFC7B6887FB6BEB75" box="[1147,1242,1519,1545]" italics="true" pageId="30" pageNumber="481">sandersi</emphasis>
</taxonomicName>
and by the shape of the prostomium, which is triangular in
<taxonomicName id="4C3F4D37391AC26BFA6C6B7BFD5BEB51" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[620,746,1555,1581]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BFA6C6B7BFDCCEB50" box="[620,637,1555,1580]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFA8B6B7BFD5BEB51" box="[651,746,1555,1581]" italics="true" pageId="30" pageNumber="481">cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BFAF16B7BFCFAEB51" bold="true" box="[753,843,1555,1581]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BFAF16B7BFCFAEB51" box="[753,843,1555,1581]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, rectangular in
<taxonomicName id="4C3F4D37391AC26BFBFC6B7BFB3AEB50" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[1020,1163,1555,1581]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="corrugata" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BFBFC6B7BFBBCEB50" box="[1020,1037,1555,1580]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFC1B6B7BFB3AEB50" box="[1051,1163,1555,1580]" italics="true" pageId="30" pageNumber="481">corrugata</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BFC936B7BFB5DEB51" bold="true" box="[1171,1260,1555,1581]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BFC936B7BFB5DEB51" box="[1171,1260,1555,1581]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
and rounded in
<taxonomicName id="4C3F4D37391AC26BF8976B5FFEA4EB2D" authorityName="Maciolek" authorityYear="1981" box="[151,277,1591,1617]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="sandersi">
<emphasis id="B94BEAA6391AC26BF8976B5FFF19EB2C" box="[151,168,1591,1616]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BF8B66B5FFEA4EB2D" box="[182,277,1591,1617]" italics="true" pageId="30" pageNumber="481">sandersi</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8B8036B4391AC26BF8C76B33FC09EAE9" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="481">
<taxonomicName id="4C3F4D37391AC26BF8C76B33FE1AEB09" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[199,427,1627,1653]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BF8C76B33FE1AEB09" box="[199,427,1627,1653]" italics="true" pageId="30" pageNumber="481">Prionospio cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BF9B36B33FDBCEB09" bold="true" box="[435,525,1627,1653]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BF9B36B33FDBCEB09" box="[435,525,1627,1653]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
is most similar to
<taxonomicName id="4C3F4D37391AC26BFAE36B33FCDCEB09" authorityName="Maciolek" authorityYear="1985" box="[739,877,1627,1653]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="fauchaldi">
<emphasis id="B94BEAA6391AC26BFAE36B33FD45EB08" box="[739,756,1627,1652]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFB036B33FCDCEB09" box="[771,877,1627,1653]" italics="true" pageId="30" pageNumber="481">fauchaldi</emphasis>
</taxonomicName>
,
<taxonomicName id="4C3F4D37391AC26BFB7C6B33FC4FEB09" box="[892,1022,1627,1653]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="vallensis">
<emphasis id="B94BEAA6391AC26BFB7C6B33FC3CEB08" box="[892,909,1627,1652]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFB9C6B33FC4FEB09" box="[924,1022,1627,1653]" italics="true" pageId="30" pageNumber="481">vallensis</emphasis>
</taxonomicName>
and
<taxonomicName id="4C3F4D37391AC26BFC376B33FB0FEB09" authorityName="Maciolek" authorityYear="1985" box="[1079,1214,1627,1653]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="laciniosa">
<emphasis id="B94BEAA6391AC26BFC376B33FBF9EB08" box="[1079,1096,1627,1652]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFC576B33FB0FEB09" box="[1111,1214,1627,1653]" italics="true" pageId="30" pageNumber="481">laciniosa</emphasis>
</taxonomicName>
in having a combination of smooth and wrinkled apinnate branchiae on chaetigers 2–5 and long branchiae on chaetiger 2. However,
<taxonomicName id="4C3F4D37391AC26BF8976BCBFEC8EBC1" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[151,377,1699,1725]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BF8976BCBFEC8EBC1" box="[151,377,1699,1725]" italics="true" pageId="30" pageNumber="481">Prionospio cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BF9806BCBFE68EBC1" bold="true" box="[384,473,1699,1725]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BF9806BCBFE68EBC1" box="[384,473,1699,1725]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
can be distinguished from those species based on the presence of robust sabre chaetae (delicate in
<taxonomicName id="4C3F4D37391AC26BF91A6BAFFE12EB9D" authorityName="Maciolek" authorityYear="1985" box="[282,419,1735,1761]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="fauchaldi">
<emphasis id="B94BEAA6391AC26BF91A6BAFFE9AEB9C" box="[282,299,1735,1760]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BF9396BAFFE12EB9D" box="[313,419,1735,1761]" italics="true" pageId="30" pageNumber="481">fauchaldi</emphasis>
</taxonomicName>
), unmodified dorsal crests on chaetigers 6–9 (present from chaetigers
<quantity id="4CC79B51391AC26BFCB36BAFFAB6EB9D" box="[1203,1287,1735,1761]" metricMagnitude="-1" metricUnit="m" metricValue="2.413" metricValueMax="2.794" metricValueMin="2.032" pageId="30" pageNumber="481" unit="in" value="9.5" valueMax="11.0" valueMin="8.0">8–11 in</quantity>
<taxonomicName id="4C3F4D37391AC26BFD0D6BAFFA24EB9D" authorityName="Maciolek" authorityYear="1985" box="[1293,1429,1735,1761]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="fauchaldi">
<emphasis id="B94BEAA6391AC26BFD0D6BAFFAAFEB9C" box="[1293,1310,1735,1760]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFD2B6BAFFA24EB9D" box="[1323,1429,1735,1761]" italics="true" pageId="30" pageNumber="481">fauchaldi</emphasis>
</taxonomicName>
, from chaetiger 4 to beyond chaetiger
<quantity id="4CC79B51391AC26BFA3F6B83FDC8EA79" box="[575,633,1771,1797]" metricMagnitude="-1" metricUnit="m" metricValue="5.08" pageId="30" pageNumber="481" unit="in" value="20.0">20 in</quantity>
<taxonomicName id="4C3F4D37391AC26BFA806B83FCB3EA79" box="[640,770,1771,1797]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="vallensis">
<emphasis id="B94BEAA6391AC26BFA806B83FD20EA78" box="[640,657,1771,1796]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFAA06B83FCB3EA79" box="[672,770,1771,1797]" italics="true" pageId="30" pageNumber="481">vallensis</emphasis>
</taxonomicName>
and modified into semicircular flaps on chaetigers
<quantity id="4CC79B51391AC26BFD476B82FA2DEA79" box="[1351,1436,1770,1797]" metricMagnitude="-1" metricUnit="m" metricValue="2.286" metricValueMax="3.302" metricValueMin="1.27" pageId="30" pageNumber="481" unit="in" value="9.0" valueMax="13.0" valueMin="5.0">5–13 in</quantity>
<taxonomicName id="4C3F4D37391AC26BF8976A67FEACEA55" authorityName="Maciolek" authorityYear="1985" box="[151,285,1807,1833]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="laciniosa">
<emphasis id="B94BEAA6391AC26BF8976A67FF19EA54" box="[151,168,1807,1832]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BF8B66A67FEACEA55" box="[182,285,1807,1833]" italics="true" pageId="30" pageNumber="481">laciniosa</emphasis>
</taxonomicName>
), hook morphology (three pairs of secondary teeth in
<taxonomicName id="4C3F4D37391AC26BFB746A67FBE7EA55" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[884,1110,1807,1833]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BFB746A67FBE7EA55" box="[884,1110,1807,1833]" italics="true" pageId="30" pageNumber="481">Prionospio cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BFC5C6A67FB04EA55" bold="true" box="[1116,1205,1807,1833]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BFC5C6A67FB04EA55" box="[1116,1205,1807,1833]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, four pairs in
<taxonomicName id="4C3F4D37391AC26BFD516A67FF6CEA31" authorityName="Maciolek" authorityYear="1985" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="fauchaldi">
<emphasis id="B94BEAA6391AC26BFD516A67FAD3EA54" box="[1361,1378,1807,1832]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFD6F6A67FF6CEA31" italics="true" pageId="30" pageNumber="481">fauchaldi</emphasis>
</taxonomicName>
and six pairs in
<taxonomicName id="4C3F4D37391AC26BF9986A5BFDAFEA31" authorityName="Maciolek" authorityYear="1985" box="[408,542,1843,1869]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="laciniosa">
<emphasis id="B94BEAA6391AC26BF9986A5BFE18EA30" box="[408,425,1843,1868]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BF9B76A5BFDAFEA31" box="[439,542,1843,1869]" italics="true" pageId="30" pageNumber="481">laciniosa</emphasis>
</taxonomicName>
and
<taxonomicName id="4C3F4D37391AC26BFA556A5BFD67EA31" box="[597,726,1843,1869]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="vallensis">
<emphasis id="B94BEAA6391AC26BFA556A5BFDD7EA30" box="[597,614,1843,1868]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFA746A5BFD67EA31" box="[628,726,1843,1869]" italics="true" pageId="30" pageNumber="481">vallensis</emphasis>
</taxonomicName>
) and by the prostomium morphology (triangular in
<taxonomicName id="4C3F4D37391AC26BFD1E6A5BFA2DEA31" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[1310,1436,1843,1869]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BFD1E6A5BFA9EEA30" box="[1310,1327,1843,1868]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFD3D6A5BFA2DEA31" box="[1341,1436,1843,1869]" italics="true" pageId="30" pageNumber="481">cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BF8976A3FFF40EA0D" bold="true" box="[151,241,1879,1905]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BF8976A3FFF40EA0D" box="[151,241,1879,1905]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
and
<taxonomicName id="4C3F4D37391AC26BF9286A3FFE1FEA0D" authorityName="Maciolek" authorityYear="1985" box="[296,430,1879,1905]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="laciniosa">
<emphasis id="B94BEAA6391AC26BF9286A3FFE88EA0C" box="[296,313,1879,1904]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BF9476A3FFE1FEA0D" box="[327,430,1879,1905]" italics="true" pageId="30" pageNumber="481">laciniosa</emphasis>
</taxonomicName>
, rectangular in
<taxonomicName id="4C3F4D37391AC26BFA5E6A3FFD56EA0D" authorityName="Maciolek" authorityYear="1985" box="[606,743,1879,1905]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="fauchaldi">
<emphasis id="B94BEAA6391AC26BFA5E6A3FFDDEEA0C" box="[606,623,1879,1904]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFA7D6A3FFD56EA0D" box="[637,743,1879,1905]" italics="true" pageId="30" pageNumber="481">fauchaldi</emphasis>
</taxonomicName>
and
<taxonomicName id="4C3F4D37391AC26BFB1D6A3FFC2EEA0D" box="[797,927,1879,1905]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="vallensis">
<emphasis id="B94BEAA6391AC26BFB1D6A3FFC9FEA0C" box="[797,814,1879,1904]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BFB3D6A3FFC2EEA0D" box="[829,927,1879,1905]" italics="true" pageId="30" pageNumber="481">vallensis</emphasis>
</taxonomicName>
).
<taxonomicName id="4C3F4D37391AC26BFBB66A3FFB28EA0D" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[950,1177,1879,1905]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA6391AC26BFBB66A3FFB28EA0D" box="[950,1177,1879,1905]" italics="true" pageId="30" pageNumber="481">Prionospio cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391AC26BFCA06A3FFB48EA0D" bold="true" box="[1184,1273,1879,1905]" pageId="30" pageNumber="481">
<taxonomicNameLabel id="A27857DD391AC26BFCA06A3FFB48EA0D" box="[1184,1273,1879,1905]" pageId="30" pageNumber="481" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
further differs from
<taxonomicName id="4C3F4D37391AC26BF8D56A13FEEFEAE9" authorityName="Maciolek" authorityYear="1985" box="[213,350,1915,1941]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="fauchaldi">
<emphasis id="B94BEAA6391AC26BF8D56A13FF57EAE8" box="[213,230,1915,1940]" italics="true" pageId="30" pageNumber="481">P</emphasis>
.
<emphasis id="B94BEAA6391AC26BF8F46A13FEEFEAE9" box="[244,350,1915,1941]" italics="true" pageId="30" pageNumber="481">fauchaldi</emphasis>
</taxonomicName>
in lacking a long row of neurochaetae on chaetiger 3.
</paragraph>
</subSubSection>
<subSubSection id="C325653F391AC255F8C76AF7FD6AEDCC" lastPageId="32" lastPageNumber="483" pageId="30" pageNumber="481" type="etymology">
<paragraph id="8B8036B4391AC26BF8C76AF7FDBCEAA1" blockId="30.[151,1437,151,2013]" pageId="30" pageNumber="481">
<emphasis id="B94BEAA6391AC26BF8C76AF7FEFFEAC5" bold="true" box="[199,334,1951,1977]" pageId="30" pageNumber="481">Etymology.</emphasis>
The specific epithet,
<taxonomicName id="4C3F4D37391AC26BFA426AF7FD10EAC5" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[578,673,1951,1977]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="481" phylum="Annelida" rank="species" species="cinthyae">
<emphasis id="B94BEAA6391AC26BFA426AF7FD10EAC5" box="[578,673,1951,1977]" italics="true" pageId="30" pageNumber="481">cinthyae</emphasis>
</taxonomicName>
, is an homage to Cinthya S. G. Santos, a polychaete researcher and former advisor of the first author.
</paragraph>
<caption id="DF40663C391BC26AF8976A20FD04EAB7" ID-DOI="http://doi.org/10.5281/zenodo.4411016" ID-Zenodo-Dep="4411016" httpUri="https://zenodo.org/record/4411016/files/figure.png" pageId="31" pageNumber="482" startId="31.[151,250,1864,1888]" targetBox="[156,1428,188,1838]" targetPageId="31">
<paragraph id="8B8036B4391BC26AF8976A20FD04EAB7" blockId="31.[151,1437,1863,1995]" pageId="31" pageNumber="482">
<emphasis id="B94BEAA6391BC26AF8976A20FE91EA1C" bold="true" box="[151,288,1864,1888]" pageId="31" pageNumber="482">FIGURE 19.</emphasis>
<taxonomicName id="4C3F4D37391BC26AF9266A20FE43EA23" authority="Peixoto &amp; Paiva, 2020" authorityName="Peixoto &amp; Paiva" authorityYear="2020" box="[294,498,1863,1887]" class="Polychaeta" family="Spionidae" genus="Prionospio" kingdom="Animalia" order="Spionida" pageId="31" pageNumber="482" phylum="Annelida" rank="species" species="cinthyae" status="sp. nov.">
<emphasis id="B94BEAA6391BC26AF9266A20FE43EA23" box="[294,498,1863,1887]" italics="true" pageId="31" pageNumber="482">Prionospio cinthyae</emphasis>
</taxonomicName>
<emphasis id="B94BEAA6391BC26AF9F86A2FFDF8EA23" bold="true" box="[504,585,1863,1887]" pageId="31" pageNumber="482">
<taxonomicNameLabel id="A27857DD391BC26AF9F86A2FFDF8EA23" box="[504,585,1863,1887]" pageId="31" pageNumber="482" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
A. Chaetiger 1. B. Chaetiger 2. C. Chaetiger 3. D. Chaetiger 4. E. Anterior capillary notochaetae. F. Anterior capillary neurochaeta from anterior row. G. Anterior capillary neurochaeta from posterior row. H. Posterior capillary chaetae. I. Companion capillary chaetae. J. Hooded hook. K. Sabre chaetae. L. Sculptured branchia. M. Flattened branchia. N. Posterior-most chaetigers and pygidium.
</paragraph>
</caption>
<paragraph id="8B8036B43924C255F8C76DFEFD6AEDCC" blockId="32.[199,1179,150,213]" box="[199,731,150,177]" pageId="32" pageNumber="483">
<emphasis id="B94BEAA63924C255F8C76DFEFE9DEDCC" bold="true" box="[199,300,150,176]" pageId="32" pageNumber="483">Habitat:</emphasis>
Gravel sand to mud,
<quantity id="4CC79B513924C255FA1D6DFEFD3FEDCD" box="[541,654,150,177]" metricMagnitude="1" metricUnit="m" metricValue="8.3" metricValueMax="15.0" metricValueMin="1.6" pageId="32" pageNumber="483" unit="m" value="83.0" valueMax="150.0" valueMin="16.0">16–150 m</quantity>
depth.
</paragraph>
</subSubSection>
<subSubSection id="C325653F3924C255F8C76DD2FB2AEDA8" box="[199,1179,186,213]" pageId="32" pageNumber="483" type="distribution">
<paragraph id="8B8036B43924C255F8C76DD2FB2AEDA8" blockId="32.[199,1179,150,213]" box="[199,1179,186,213]" pageId="32" pageNumber="483">
<emphasis id="B94BEAA63924C255F8C76DD2FED2EDA8" bold="true" box="[199,355,186,212]" pageId="32" pageNumber="483">Distribution:</emphasis>
Southeastern
<collectingCountry id="F32876243924C255FA016DD2FDF4EDA8" box="[513,581,186,212]" name="Brazil" pageId="32" pageNumber="483">Brazil</collectingCountry>
(
<collectingRegion id="49FBF8563924C255FA546DD2FD47EDA8" box="[596,758,186,212]" country="Brazil" name="Espirito Santo" pageId="32" pageNumber="483">Espírito Santo</collectingRegion>
and Campos basins), Atlantic Ocean.
</paragraph>
</subSubSection>
</treatment>
</document>
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