234 lines
29 KiB
XML
234 lines
29 KiB
XML
<document id="ED30FEF9000DBC9515C9222D6BDE2268" ID-CLB-Dataset="4856" ID-DOI="10.11646/zootaxa.478.1.1" ID-GBIF-Dataset="20a0a9ef-f9e3-48cc-bdde-6fc03c8f8afe" ID-ISSN="11755334" ID-Zenodo-Dep="5030064" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1624553685240" checkinUser="felipe" docAuthor="Santos, Cinthya S. G., Nonato, Edmundo F. & Petersen, Mary E." docDate="2004" docId="3A73E157FF82FFF4FEF9FEE9FC46580D" docLanguage="en" docName="zt00478.pdf" docOrigin="Zootaxa 478 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.478.1.1" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Euzonus papillatus Santos & Nonato & Petersen 2004, sp. n." docType="treatment" docVersion="10" lastPageNumber="3" masterDocId="C64A992FFF80FFF6FFF1FFF5FFF45F7C" masterDocTitle="Two new species of Opheliidae (Annelida: Polychaeta): Euzonus papillatus sp. n. from a northeastern Brazilian sandy beach and Euzonus mammillatus sp. n. from the continental shelf of southeastern Brazil" masterLastPageNumber="12" masterPageNumber="1" pageNumber="3" updateTime="1702000740133" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="C4ED775D133B9174374D4ADC6BF84F34">Two new species of Opheliidae (Annelida: Polychaeta): Euzonus papillatus sp. n. from a northeastern Brazilian sandy beach and Euzonus mammillatus sp. n. from the continental shelf of southeastern Brazil</mods:title>
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<mods:namePart id="F9E25195476754440010C959C11E3014">Santos, Cinthya S. G.</mods:namePart>
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<mods:namePart id="3196C5F1CE78D66B1CF3BF36FB1805F3">Nonato, Edmundo F.</mods:namePart>
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<mods:namePart id="377187FC76DD6D3AAB058DEB4D765E95">Petersen, Mary E.</mods:namePart>
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<mods:typeOfResource id="61B7DD374D5281BE0AD44B1CE4173150">text</mods:typeOfResource>
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<mods:title id="5E66EBC57938E9B5CE8ED56CA22AC0C6">Zootaxa</mods:title>
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<mods:date id="0A218B30C4F5D270271FF4D37A411FE0">2004</mods:date>
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<mods:number id="AFA6E713E6A50A17D36A1679627773F7">2004-03-31</mods:number>
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<mods:number id="B4F2A566CD5923FDFE39B2A17BF1504E">478</mods:number>
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<mods:url id="E6B2A2D995F1798592315AB50BF4BFBC">https://biotaxa.org/Zootaxa/article/view/zootaxa.478.1.1</mods:url>
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<mods:identifier id="8C5CAE8903E262BCE58B1345E275241B" type="DOI">10.11646/zootaxa.478.1.1</mods:identifier>
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<treatment id="3A73E157FF82FFF4FEF9FEE9FC46580D" ID-DOI="http://doi.org/10.5281/zenodo.5029839" ID-GBIF-Taxon="184929463" ID-Zenodo-Dep="5029839" LSID="urn:lsid:plazi:treatment:3A73E157FF82FFF4FEF9FEE9FC46580D" httpUri="http://treatment.plazi.org/id/3A73E157FF82FFF4FEF9FEE9FC46580D" lastPageNumber="3" pageId="2" pageNumber="3">
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<subSubSection id="FAC003CAFF82FFF4FEF9FEE9FD4A5E49" box="[264,702,283,310]" pageId="2" pageNumber="3" type="nomenclature">
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<paragraph id="B2655041FF82FFF4FEF9FEE9FD4A5E49" blockId="2.[264,702,283,310]" box="[264,702,283,310]" pageId="2" pageNumber="3">
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<heading id="E92DE72DFF82FFF4FEF9FEE9FD4A5E49" bold="true" box="[264,702,283,310]" fontSize="11" level="1" pageId="2" pageNumber="3" reason="1">
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<emphasis id="80AE8C53FF82FFF4FEF9FEE9FD4A5E49" bold="true" box="[264,702,283,310]" pageId="2" pageNumber="3">
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<taxonomicName id="75DA2BC2FF82FFF4FEF9FEE9FE045E4A" ID-CoL="3DG4R" authority="Santos & Nonato & Petersen, 2004" authorityName="Santos & Nonato & Petersen" authorityYear="2004" box="[264,496,284,310]" class="Polychaeta" family="Opheliidae" genus="Euzonus" kingdom="Animalia" order="Chordeumatida" pageId="2" pageNumber="3" phylum="Annelida" rank="species" species="papillatus" status="sp. nov.">
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<emphasis id="80AE8C53FF82FFF4FEF9FEE9FE045E4A" bold="true" box="[264,496,284,310]" italics="true" pageId="2" pageNumber="3">Euzonus papillatus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="9B9D3128FF82FFF4FE06FEEEFDCE5E49" box="[503,570,283,309]" pageId="2" pageNumber="3" rank="species">sp. n.</taxonomicNameLabel>
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||
(
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<figureCitation id="2AE14CC4FF82FFF4FDB8FEEEFD415E49" box="[585,693,283,309]" captionStart="FIGURES 1–3" captionStartId="3.[264,383,995,1019]" captionTargetBox="[368,1225,313,969]" captionTargetId="figure-222@3.[332,1254,302,997]" captionTargetPageId="3" captionText="FIGURES 1–3. Euzonus papillatus sp. n., NE Brazil: 1. Holotype (MCEM 1617), right lateral view, posterior end contracted, sand grains visible; 2. paratype (MCEM 1620), left lateral view of extended posterior end, real length of chaetae not shown; 3. holotype, detail of subterminal region of chaetae of abranchiate posterior chaetigers showing knob (arrows)." figureDoi="http://doi.org/10.5281/zenodo.5030066" httpUri="https://zenodo.org/record/5030066/files/figure.png" pageId="2" pageNumber="3">Figs. 13</figureCitation>
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)
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="FAC003CAFF82FFF4FEF9FE93FBF75D35" pageId="2" pageNumber="3" type="materials_examined">
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<paragraph id="B2655041FF82FFF4FEF9FE93FBF75D35" blockId="2.[264,1325,358,1905]" pageId="2" pageNumber="3">
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<emphasis id="80AE8C53FF82FFF4FEF9FE93FE085EFC" bold="true" box="[264,508,358,384]" pageId="2" pageNumber="3">Material examined.</emphasis>
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<materialsCitation id="02B25A1CFF82FFF4FDF5FE93FC1B5ED5" ID-GBIF-Occurrence="3337330303" collectingDate="1996-02-23" collectionCode="R" collectorName="G. Parisoto" country="Brazil" location="Abais" pageId="2" pageNumber="3" specimenCode="MCEM-BPO 1617" specimenCount="1" stateProvince="Sergipe" typeStatus="holotype">
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<emphasis id="80AE8C53FF82FFF4FDF5FE93FCD85EFC" bold="true" box="[516,812,358,384]" pageId="2" pageNumber="3">
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<typeStatus id="6D61EEE3FF82FFF4FDF5FE93FD8C5EFC" box="[516,632,358,384]" pageId="2" pageNumber="3" type="holotype">Holotype</typeStatus>
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. NE
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<collectingCountry id="CACD10D1FF82FFF4FD4DFE93FCD85EFC" box="[700,812,358,384]" name="Brazil" pageId="2" pageNumber="3">BRAZIL</collectingCountry>
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</emphasis>
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:
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<emphasis id="80AE8C53FF82FFF4FCCEFE93FC125EFC" bold="true" box="[831,998,358,384]" pageId="2" pageNumber="3">
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<collectingRegion id="701E9EA3FF82FFF4FCCEFE93FC125EFC" box="[831,998,358,384]" country="Brazil" name="Sergipe" pageId="2" pageNumber="3">Sergipe State</collectingRegion>
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</emphasis>
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:
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<location id="B705069AFF82FFF4FC08FE92FBC95EFD" LSID="urn:lsid:plazi:treatment:3A73E157FF82FFF4FEF9FEE9FC46580D:B705069AFF82FFF4FC08FE92FBC95EFD" box="[1017,1085,359,385]" country="Brazil" name="Abais" pageId="2" pageNumber="3" stateProvince="Sergipe">Abaís</location>
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beach, intertidal in sand,
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<date id="C6647681FF82FFF4FEBFFE7AFE195ED5" box="[334,493,399,425]" pageId="2" pageNumber="3" value="1996-02-23">
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<collectingDate id="D6208F69FF82FFF4FEBFFE7AFE195ED5" box="[334,493,399,425]" pageId="2" pageNumber="3" value="1996-02-23">23 Feb. 1996</collectingDate>
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</date>
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, coll. C.
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<collectionCode id="D4CBC884FF82FFF4FDA1FE7AFD925ED5" box="[592,614,399,425]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="2" pageNumber="3">R</collectionCode>
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.
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<collectorName id="1F2F3597FF82FFF4FD9BFE7AFD1B5ED5" box="[618,751,399,425]" pageId="2" pageNumber="3">G. Parisoto</collectorName>
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(
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<specimenCode id="E27CF83AFF82FFF4FD0EFE7AFC125ED5" box="[767,998,399,425]" collectionCode="MCEM-BPO" pageId="2" pageNumber="3">MCEMBPO 1617</specimenCode>
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)
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</materialsCitation>
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. —
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<materialsCitation id="02B25A1CFF82FFF4FBD3FE7BFCA35E85" ID-GBIF-Occurrence="3337330304" collectingDate="1996-02-23" collectionCode="R" collectorName="G. Parisoto" country="Brazil" location="Atalaia" pageId="2" pageNumber="3" specimenCode="MCEM-BPO 1618" specimenCount="3" stateProvince="Sergipe" typeStatus="paratype">
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<emphasis id="80AE8C53FF82FFF4FBD3FE7BFB6B5ED4" bold="true" box="[1058,1183,398,424]" pageId="2" pageNumber="3">
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||
<typeStatus id="6D61EEE3FF82FFF4FBD3FE7BFB6B5ED4" box="[1058,1183,398,424]" pageId="2" pageNumber="3" type="paratype">Paratypes</typeStatus>
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</emphasis>
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||
. Same data as holotype (
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<specimenCount id="A4DC9BC8FF82FFF4FE5AFE42FDB15EAD" box="[427,581,439,465]" pageId="2" pageNumber="3" type="generic">3 specimens</specimenCount>
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,
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<specimenCode id="E27CF83AFF82FFF4FDA7FE42FCCB5EAD" box="[598,831,439,465]" collectionCode="MCEM-BPO" pageId="2" pageNumber="3">MCEMBPO 1618</specimenCode>
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||
);
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<emphasis id="80AE8C53FF82FFF4FCABFE43FBF45EAC" bold="true" box="[858,1024,438,464]" pageId="2" pageNumber="3">
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||
NE
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<collectingCountry id="CACD10D1FF82FFF4FC61FE43FBF45EAC" box="[912,1024,438,464]" name="Brazil" pageId="2" pageNumber="3">BRAZIL</collectingCountry>
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</emphasis>
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||
:
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<emphasis id="80AE8C53FF82FFF4FBE7FE43FB345EAC" bold="true" box="[1046,1216,438,464]" pageId="2" pageNumber="3">
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<collectingRegion id="701E9EA3FF82FFF4FBE7FE43FB345EAC" box="[1046,1216,438,464]" country="Brazil" name="Sergipe" pageId="2" pageNumber="3">Sergipe State</collectingRegion>
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</emphasis>
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:
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<location id="B705069AFF82FFF4FB27FE42FADF5EAD" LSID="urn:lsid:plazi:treatment:3A73E157FF82FFF4FEF9FEE9FC46580D:B705069AFF82FFF4FB27FE42FADF5EAD" box="[1238,1323,439,465]" country="Brazil" name="Atalaia" pageId="2" pageNumber="3" stateProvince="Sergipe">Atalaia</location>
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beach, intertidal in sand,
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<date id="C6647681FF82FFF4FDCBFE2AFD285E85" box="[570,732,479,505]" pageId="2" pageNumber="3" value="1996-02-23">
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<collectingDate id="D6208F69FF82FFF4FDCBFE2AFD285E85" box="[570,732,479,505]" pageId="2" pageNumber="3" value="1996-02-23">23 Feb. 1996</collectingDate>
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</date>
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, coll. C.
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<collectionCode id="D4CBC884FF82FFF4FCB0FE2AFCA35E85" box="[833,855,479,505]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="2" pageNumber="3">R</collectionCode>
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</materialsCitation>
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||
.
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<materialsCitation id="02B25A1CFF82FFF4FCADFE2AFBF45D35" ID-GBIF-Occurrence="3337330305" collectingDate="2002-05" collectionCode="MCEM-BPO" collectorName="G. Parisoto & Kerstin Kober" country="Brazil" location="Canelas Island" municipality="North" pageId="2" pageNumber="3" specimenCode="MCEM-BPO 1619, MCEM-BPO 1620" specimenCount="2" stateProvince="Para" typeStatus="paratype">
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<collectorName id="1F2F3597FF82FFF4FCADFE2AFC155E85" box="[860,993,479,505]" pageId="2" pageNumber="3">G. Parisoto</collectorName>
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||
(
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<specimenCount id="A4DC9BC8FF82FFF4FC06FE2AFB745E85" box="[1015,1152,479,505]" pageId="2" pageNumber="3" type="generic">1 specimen</specimenCount>
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||
,
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<specimenCode id="E27CF83AFF82FFF4FB7FFE2AFEB35D5D" collectionCode="MCEM-BPO" pageId="2" pageNumber="3">MCEMBPO 1619</specimenCode>
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||
);
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||
<emphasis id="80AE8C53FF82FFF4FEAEFDF3FD4A5D5C" bold="true" box="[351,702,518,544]" pageId="2" pageNumber="3">
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||
<collectingMunicipality id="5201CA3BFF82FFF4FEAEFDF3FE5E5D5C" box="[351,426,518,544]" pageId="2" pageNumber="3">North</collectingMunicipality>
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||
<collectingCountry id="CACD10D1FF82FFF4FE45FDF3FDDD5D5C" box="[436,553,518,544]" name="Brazil" pageId="2" pageNumber="3">BRAZIL</collectingCountry>
|
||
:
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||
<collectingRegion id="701E9EA3FF82FFF4FDC8FDF3FD4A5D5C" box="[569,702,518,544]" country="Brazil" name="Para" pageId="2" pageNumber="3">Pará State</collectingRegion>
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||
</emphasis>
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||
:
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<location id="B705069AFF82FFF4FD21FDF2FC775D5D" LSID="urn:lsid:plazi:treatment:3A73E157FF82FFF4FEF9FEE9FC46580D:B705069AFF82FFF4FD21FDF2FC775D5D" box="[720,899,519,545]" country="Brazil" municipality="North" name="Canelas Island" pageId="2" pageNumber="3" stateProvince="Para">Canelas Island</location>
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, intertidal, medium to coarse sand,
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<date id="C6647681FF82FFF4FEF9FDDAFE765D35" box="[264,386,559,585]" pageId="2" pageNumber="3" value="2002-05">
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||
<collectingDate id="D6208F69FF82FFF4FEF9FDDAFE765D35" box="[264,386,559,585]" pageId="2" pageNumber="3" value="2002-05">May 2002</collectingDate>
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</date>
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||
, coll.
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<collectorName id="1F2F3597FF82FFF4FE38FDDAFD9B5D35" box="[457,623,559,585]" pageId="2" pageNumber="3">Kerstin Kober</collectorName>
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||
(
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||
<specimenCount id="A4DC9BC8FF82FFF4FD73FDDAFCFC5D35" box="[642,776,559,585]" pageId="2" pageNumber="3" type="generic">1 specimen</specimenCount>
|
||
,
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<specimenCode id="E27CF83AFF82FFF4FCE5FDDAFC025D35" box="[788,1014,559,585]" collectionCode="MCEM-BPO" pageId="2" pageNumber="3">MCEMBPO 1620</specimenCode>
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||
)
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</materialsCitation>
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||
.
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</paragraph>
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</subSubSection>
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<subSubSection id="FAC003CAFF82FFF4FEC9FDA3FDCF5DE5" pageId="2" pageNumber="3" type="etymology">
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||
<paragraph id="B2655041FF82FFF4FEC9FDA3FDCF5DE5" blockId="2.[264,1325,358,1905]" pageId="2" pageNumber="3">
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||
<emphasis id="80AE8C53FF82FFF4FEC9FDA3FE305D0C" bold="true" box="[312,452,598,624]" pageId="2" pageNumber="3">Etymology.</emphasis>
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The specific name refers to the numerous papillae present dorsal to the notopodia of chaetiger 10.
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</paragraph>
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</subSubSection>
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<subSubSection id="FAC003CAFF82FFF4FEC9FD53FBF45C44" pageId="2" pageNumber="3" type="diagnosis">
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||
<paragraph id="B2655041FF82FFF4FEC9FD53FBF45C44" blockId="2.[264,1325,358,1905]" pageId="2" pageNumber="3">
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||
<emphasis id="80AE8C53FF82FFF4FEC9FD53FE435DBC" bold="true" box="[312,439,678,704]" pageId="2" pageNumber="3">Diagnosis.</emphasis>
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||
<taxonomicName id="75DA2BC2FF82FFF4FE37FD52FDDD5DBC" authorityName="Grube" authorityYear="1866" box="[454,553,679,704]" class="Polychaeta" family="Opheliidae" genus="Euzonus" kingdom="Animalia" order="Chordeumatida" pageId="2" pageNumber="3" phylum="Annelida" rank="genus">
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<emphasis id="80AE8C53FF82FFF4FE37FD52FDDD5DBC" box="[454,553,679,704]" italics="true" pageId="2" pageNumber="3">Euzonus</emphasis>
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</taxonomicName>
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||
with body weakly divided into three regions; body formula 11a+20b+6a = 37 chaetigers; branchiae bifid; chaetiger 10 with numerous closely apposed papillae in small dorsoventrally oriented oval patch just dorsal to notopodium of each side. Last abranchiate chaetigers biramous and anal cirri of equal size.
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</paragraph>
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</subSubSection>
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||
<subSubSection id="FAC003CAFF82FFF4FEC9FCB3FC46580D" pageId="2" pageNumber="3" type="description">
|
||
<paragraph id="B2655041FF82FFF4FEC9FCB3FE9359AD" blockId="2.[264,1325,358,1905]" pageId="2" pageNumber="3">
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<emphasis id="80AE8C53FF82FFF4FEC9FCB3FE3B5C1C" bold="true" box="[312,463,838,864]" pageId="2" pageNumber="3">Description.</emphasis>
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Preserved material colorless; color in life unknown.
|
||
<typeStatus id="6D61EEE3FF82FFF4FBA8FCB2FB325C1D" box="[1113,1222,839,865]" pageId="2" pageNumber="3" type="holotype">Holotype</typeStatus>
|
||
without recognizable gametes,
|
||
<quantity id="7522FDA4FF82FFF4FDE3FC9AFDA25CF5" box="[530,598,879,905]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="2" pageNumber="3" unit="mm" value="9.0">9 mm</quantity>
|
||
long, with 37 chaetigers;
|
||
<typeStatus id="6D61EEE3FF82FFF4FC72FC9AFC075CF5" box="[899,1011,879,905]" pageId="2" pageNumber="3" type="paratype">paratypes</typeStatus>
|
||
5, 7, 8, 11 and
|
||
<quantity id="7522FDA4FF82FFF4FB52FC9AFB135CF5" box="[1187,1255,879,905]" metricMagnitude="-3" metricUnit="m" metricValue="7.0" pageId="2" pageNumber="3" unit="mm" value="7.0">7 mm</quantity>
|
||
(
|
||
<collectingRegion id="701E9EA3FF82FFF4FB04FC9AFEB05CCD" country="Brazil" name="Para" pageId="2" pageNumber="3">Pará State</collectingRegion>
|
||
) long. Body wall transparent with gut contents (sand grains) visible; segmentation not clearly defined (
|
||
<figureCitation id="2AE14CC4FF82FFF4FE08FC4AFDB45CA5" box="[505,576,959,985]" captionStart="FIGURES 1–3" captionStartId="3.[264,383,995,1019]" captionTargetBox="[368,1225,313,969]" captionTargetId="figure-222@3.[332,1254,302,997]" captionTargetPageId="3" captionText="FIGURES 1–3. Euzonus papillatus sp. n., NE Brazil: 1. Holotype (MCEM 1617), right lateral view, posterior end contracted, sand grains visible; 2. paratype (MCEM 1620), left lateral view of extended posterior end, real length of chaetae not shown; 3. holotype, detail of subterminal region of chaetae of abranchiate posterior chaetigers showing knob (arrows)." figureDoi="http://doi.org/10.5281/zenodo.5030066" httpUri="https://zenodo.org/record/5030066/files/figure.png" pageId="2" pageNumber="3">Fig. 1</figureCitation>
|
||
). Body soft, flabby, maggotshaped, with body regions poorly delimited. Prostomium acutely pointed, eyes absent; peristomium achaetous, cephalic region with 2 chaetigers before cephalothoracic constriction (
|
||
<figureCitation id="2AE14CC4FF82FFF4FBDBFBFAFB8E5B55" box="[1066,1146,1039,1065]" captionStart="FIGURES 1–3" captionStartId="3.[264,383,995,1019]" captionTargetBox="[368,1225,313,969]" captionTargetId="figure-222@3.[332,1254,302,997]" captionTargetPageId="3" captionText="FIGURES 1–3. Euzonus papillatus sp. n., NE Brazil: 1. Holotype (MCEM 1617), right lateral view, posterior end contracted, sand grains visible; 2. paratype (MCEM 1620), left lateral view of extended posterior end, real length of chaetae not shown; 3. holotype, detail of subterminal region of chaetae of abranchiate posterior chaetigers showing knob (arrows)." figureDoi="http://doi.org/10.5281/zenodo.5030066" httpUri="https://zenodo.org/record/5030066/files/figure.png" pageId="2" pageNumber="3">Fig. 1</figureCitation>
|
||
); chaetiger 1 biramous. Body formula 11a+20b+6a (
|
||
<figureCitation id="2AE14CC4FF82FFF4FD27FBC2FCBD5B2D" box="[726,841,1079,1105]" captionStart="FIGURES 1–3" captionStartId="3.[264,383,995,1019]" captionTargetBox="[368,1225,313,969]" captionTargetId="figure-222@3.[332,1254,302,997]" captionTargetPageId="3" captionText="FIGURES 1–3. Euzonus papillatus sp. n., NE Brazil: 1. Holotype (MCEM 1617), right lateral view, posterior end contracted, sand grains visible; 2. paratype (MCEM 1620), left lateral view of extended posterior end, real length of chaetae not shown; 3. holotype, detail of subterminal region of chaetae of abranchiate posterior chaetigers showing knob (arrows)." figureDoi="http://doi.org/10.5281/zenodo.5030066" httpUri="https://zenodo.org/record/5030066/files/figure.png" pageId="2" pageNumber="3">Figs. 1, 2</figureCitation>
|
||
). Anterior to pygidium, 6 distinct abranchiate segments forming telescoped anal collar, contracted in
|
||
<typeStatus id="6D61EEE3FF82FFF4FBE4FBAAFB885B05" box="[1045,1148,1119,1145]" pageId="2" pageNumber="3" type="holotype">holotype</typeStatus>
|
||
(
|
||
<figureCitation id="2AE14CC4FF82FFF4FB62FBAAFB2A5B05" box="[1171,1246,1119,1145]" captionStart="FIGURES 1–3" captionStartId="3.[264,383,995,1019]" captionTargetBox="[368,1225,313,969]" captionTargetId="figure-222@3.[332,1254,302,997]" captionTargetPageId="3" captionText="FIGURES 1–3. Euzonus papillatus sp. n., NE Brazil: 1. Holotype (MCEM 1617), right lateral view, posterior end contracted, sand grains visible; 2. paratype (MCEM 1620), left lateral view of extended posterior end, real length of chaetae not shown; 3. holotype, detail of subterminal region of chaetae of abranchiate posterior chaetigers showing knob (arrows)." figureDoi="http://doi.org/10.5281/zenodo.5030066" httpUri="https://zenodo.org/record/5030066/files/figure.png" pageId="2" pageNumber="3">Fig. 1</figureCitation>
|
||
), and extended in
|
||
<specimenCount id="A4DC9BC8FF82FFF4FE6AFB72FDC05BDD" box="[411,564,1159,1185]" pageId="2" pageNumber="3" type="generic" typeStatus="paratype">one paratype</specimenCount>
|
||
(
|
||
<figureCitation id="2AE14CC4FF82FFF4FDB7FB72FD7B5BDD" box="[582,655,1159,1185]" captionStart="FIGURES 1–3" captionStartId="3.[264,383,995,1019]" captionTargetBox="[368,1225,313,969]" captionTargetId="figure-222@3.[332,1254,302,997]" captionTargetPageId="3" captionText="FIGURES 1–3. Euzonus papillatus sp. n., NE Brazil: 1. Holotype (MCEM 1617), right lateral view, posterior end contracted, sand grains visible; 2. paratype (MCEM 1620), left lateral view of extended posterior end, real length of chaetae not shown; 3. holotype, detail of subterminal region of chaetae of abranchiate posterior chaetigers showing knob (arrows)." figureDoi="http://doi.org/10.5281/zenodo.5030066" httpUri="https://zenodo.org/record/5030066/files/figure.png" pageId="2" pageNumber="3">Fig. 2</figureCitation>
|
||
), with elongate capillary chaetae forming a dorsolateral pygidial cage. Pygidial funnel short, with 6 cirri of equal size on each side. Ventral groove extending from chaetiger 12 to pygidium. Noto and neurochaetae all capillaries (
|
||
<figureCitation id="2AE14CC4FF82FFF4FB22FB22FAEC5B8D" box="[1235,1304,1239,1265]" captionStart="FIGURES 1–3" captionStartId="3.[264,383,995,1019]" captionTargetBox="[368,1225,313,969]" captionTargetId="figure-222@3.[332,1254,302,997]" captionTargetPageId="3" captionText="FIGURES 1–3. Euzonus papillatus sp. n., NE Brazil: 1. Holotype (MCEM 1617), right lateral view, posterior end contracted, sand grains visible; 2. paratype (MCEM 1620), left lateral view of extended posterior end, real length of chaetae not shown; 3. holotype, detail of subterminal region of chaetae of abranchiate posterior chaetigers showing knob (arrows)." figureDoi="http://doi.org/10.5281/zenodo.5030066" httpUri="https://zenodo.org/record/5030066/files/figure.png" pageId="2" pageNumber="3">Fig. 1</figureCitation>
|
||
), except on posterior abranchiate segments, where capillaries are accompanied by 5–6 special knobbed chaetae (
|
||
<figureCitation id="2AE14CC4FF82FFF4FDEAFAD2FD915A3D" box="[539,613,1319,1345]" captionStart="FIGURES 1–3" captionStartId="3.[264,383,995,1019]" captionTargetBox="[368,1225,313,969]" captionTargetId="figure-222@3.[332,1254,302,997]" captionTargetPageId="3" captionText="FIGURES 1–3. Euzonus papillatus sp. n., NE Brazil: 1. Holotype (MCEM 1617), right lateral view, posterior end contracted, sand grains visible; 2. paratype (MCEM 1620), left lateral view of extended posterior end, real length of chaetae not shown; 3. holotype, detail of subterminal region of chaetae of abranchiate posterior chaetigers showing knob (arrows)." figureDoi="http://doi.org/10.5281/zenodo.5030066" httpUri="https://zenodo.org/record/5030066/files/figure.png" pageId="2" pageNumber="3">Fig. 3</figureCitation>
|
||
) in both rami. Notochaetae of anteriormost segments and around the pygidial funnel elongate and as long as neurochaetae (
|
||
<figureCitation id="2AE14CC4FF82FFF4FBF5FABAFBBD5A15" box="[1028,1097,1359,1385]" captionStart="FIGURES 1–3" captionStartId="3.[264,383,995,1019]" captionTargetBox="[368,1225,313,969]" captionTargetId="figure-222@3.[332,1254,302,997]" captionTargetPageId="3" captionText="FIGURES 1–3. Euzonus papillatus sp. n., NE Brazil: 1. Holotype (MCEM 1617), right lateral view, posterior end contracted, sand grains visible; 2. paratype (MCEM 1620), left lateral view of extended posterior end, real length of chaetae not shown; 3. holotype, detail of subterminal region of chaetae of abranchiate posterior chaetigers showing knob (arrows)." figureDoi="http://doi.org/10.5281/zenodo.5030066" httpUri="https://zenodo.org/record/5030066/files/figure.png" pageId="2" pageNumber="3">Fig. 1</figureCitation>
|
||
). Parapodia poorly developed, chaetae arising from glandular area of body wall. Chaetiger 2 with notochaetae 56 times as long as neurochaetae; latter much shorter than those of following segments. Branchiae bifid, with branches of equal size, with tapered tips and folded edges (
|
||
<figureCitation id="2AE14CC4FF82FFF4FB23FA32FAED5A9D" box="[1234,1305,1479,1505]" captionStart="FIGURES 1–3" captionStartId="3.[264,383,995,1019]" captionTargetBox="[368,1225,313,969]" captionTargetId="figure-222@3.[332,1254,302,997]" captionTargetPageId="3" captionText="FIGURES 1–3. Euzonus papillatus sp. n., NE Brazil: 1. Holotype (MCEM 1617), right lateral view, posterior end contracted, sand grains visible; 2. paratype (MCEM 1620), left lateral view of extended posterior end, real length of chaetae not shown; 3. holotype, detail of subterminal region of chaetae of abranchiate posterior chaetigers showing knob (arrows)." figureDoi="http://doi.org/10.5281/zenodo.5030066" httpUri="https://zenodo.org/record/5030066/files/figure.png" pageId="2" pageNumber="3">Fig. 1</figureCitation>
|
||
). Area immediately dorsal to notopodia of chaetiger 10 specialized, with 3 dorsoventral rows of closely apposed lateral papillae (
|
||
<typeStatus id="6D61EEE3FF82FFF4FCF6F9E2FC87594D" box="[775,883,1559,1585]" pageId="2" pageNumber="3" type="holotype">holotype</typeStatus>
|
||
: 7+7+5 papillae;
|
||
<typeStatus id="6D61EEE3FF82FFF4FBA1F9E2FB31594D" box="[1104,1221,1559,1585]" pageId="2" pageNumber="3" type="paratype">paratypes</typeStatus>
|
||
: 5+5+8; 3+6+6; 2+5+3; 1+4+3+3; 3+4+7) forming a small, dorsoventrally elongate oval patch, reaching less than halfway to middorsum (
|
||
<figureCitation id="2AE14CC4FF82FFF4FD0BF992FCCA59FD" box="[762,830,1639,1665]" captionStart="FIGURES 1–3" captionStartId="3.[264,383,995,1019]" captionTargetBox="[368,1225,313,969]" captionTargetId="figure-222@3.[332,1254,302,997]" captionTargetPageId="3" captionText="FIGURES 1–3. Euzonus papillatus sp. n., NE Brazil: 1. Holotype (MCEM 1617), right lateral view, posterior end contracted, sand grains visible; 2. paratype (MCEM 1620), left lateral view of extended posterior end, real length of chaetae not shown; 3. holotype, detail of subterminal region of chaetae of abranchiate posterior chaetigers showing knob (arrows)." figureDoi="http://doi.org/10.5281/zenodo.5030066" httpUri="https://zenodo.org/record/5030066/files/figure.png" pageId="2" pageNumber="3">Fig. 1</figureCitation>
|
||
). Neuropodia with 3 papillae just anterior to neurochaetae on chaetiger 9, 2 papillae on chaetigers 10–11 and 1 on chaetigers 12–15 (
|
||
<figureCitation id="2AE14CC4FF82FFF4FEE0F942FEA159AD" box="[273,341,1719,1745]" captionStart="FIGURES 1–3" captionStartId="3.[264,383,995,1019]" captionTargetBox="[368,1225,313,969]" captionTargetId="figure-222@3.[332,1254,302,997]" captionTargetPageId="3" captionText="FIGURES 1–3. Euzonus papillatus sp. n., NE Brazil: 1. Holotype (MCEM 1617), right lateral view, posterior end contracted, sand grains visible; 2. paratype (MCEM 1620), left lateral view of extended posterior end, real length of chaetae not shown; 3. holotype, detail of subterminal region of chaetae of abranchiate posterior chaetigers showing knob (arrows)." figureDoi="http://doi.org/10.5281/zenodo.5030066" httpUri="https://zenodo.org/record/5030066/files/figure.png" pageId="2" pageNumber="3">Fig. 1</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="B2655041FF82FFF4FEC9F92AFE18585D" blockId="2.[264,1325,358,1905]" pageId="2" pageNumber="3">Pygidium wide at base with equalsized dorsal anal cirri disposed in a V over pygidium, 6–9 each side.</paragraph>
|
||
<paragraph id="B2655041FF82FFF4FEC9F8DBFC46580D" blockId="2.[264,1325,358,1905]" pageId="2" pageNumber="3">
|
||
<emphasis id="80AE8C53FF82FFF4FEC9F8DBFE515834" bold="true" box="[312,421,1838,1864]" pageId="2" pageNumber="3">Records.</emphasis>
|
||
Abaís and Atalaia beaches,
|
||
<collectingRegion id="701E9EA3FF82FFF4FCE5F8DAFC4C5835" box="[788,952,1839,1865]" country="Brazil" name="Sergipe" pageId="2" pageNumber="3">Sergipe State</collectingRegion>
|
||
, northeastern coast of
|
||
<collectingCountry id="CACD10D1FF82FFF4FB2AF8DAFAD25835" box="[1243,1318,1839,1865]" name="Brazil" pageId="2" pageNumber="3">Brazil</collectingCountry>
|
||
; Canelas Island,
|
||
<collectingRegion id="701E9EA3FF82FFF4FE33F8A2FDCC580D" box="[450,568,1879,1905]" country="Brazil" name="Para" pageId="2" pageNumber="3">Pará State</collectingRegion>
|
||
<collectingCountry id="CACD10D1FF82FFF4FDCEF8A2FD7D580D" box="[575,649,1879,1905]" name="Brazil" pageId="2" pageNumber="3">Brazil</collectingCountry>
|
||
, northern coast of
|
||
<collectingCountry id="CACD10D1FF82FFF4FC92F8A2FC5A580D" box="[867,942,1879,1905]" name="Brazil" pageId="2" pageNumber="3">Brazil</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |