treatments-xml/data/03/D5/87/03D587F5FFCCFFAFFF22FAABB91AFF39.xml
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<document id="420D7ED51033F3BB658F4D072BBA91E0" ID-CLB-Dataset="7928" ID-DOI="10.11646/zootaxa.4878.1.2" ID-GBIF-Dataset="ffe57499-723a-4ade-a574-215e0e1f8742" ID-ISSN="1175-5326" ID-Zenodo-Dep="4574027" ID-ZooBank="29DB126D-4751-433B-89BC-EFDD421368F7" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1610034357822" checkinUser="plazi" docAuthor="Ribeiro, Rannyele Passos, Barbosa, Aline Da Cruz, Freitas, Roberta, Zanol, Joana, Glasby, Christopher J. &amp; Ruta, Christine" docDate="2020" docId="03D587F5FFCCFFAFFF22FAABB91AFF39" docLanguage="en" docName="zootaxa.4878.1.2.pdf" docOrigin="Zootaxa 4878 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Pilargis falconae Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta 2020, sp. nov." docType="treatment" docUuid="D4F4E539-27F4-4D16-BBF6-574B031AC761" docUuidSource="ZooBank" docVersion="9" lastPageNumber="68" masterDocId="FFECFF8DFFC6FFA3FFB5FF8CBA67FFED" masterDocTitle="Pilargidae (Annelida: Phyllodocida) from coastal and deep waters of the Southwestern Atlantic, with descriptions of two new species" masterLastPageNumber="76" masterPageNumber="56" pageNumber="66" updateTime="1698923549410" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="9748153431B35706553FBF64E68EE942">Pilargidae (Annelida: Phyllodocida) from coastal and deep waters of the Southwestern Atlantic, with descriptions of two new species</mods:title>
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<mods:namePart id="5835FB5E7829D750C132B7AEED1FE86E">Ribeiro, Rannyele Passos</mods:namePart>
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<mods:affiliation id="27C53077190195E96B586260880B77B7">Departamento de Biología, Universidad Autónoma de Madrid, 28049, Madrid, Spain.</mods:affiliation>
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<mods:namePart id="EBB07C6C7C262C81D4B11C4963EC5737">Barbosa, Aline Da Cruz</mods:namePart>
<mods:nameIdentifier id="D8B2CC7B60A19C774EF14D7894D7C120" type="ORCID">0000-0002-6219-1557</mods:nameIdentifier>
<mods:affiliation id="8DF3F2417324AC97DBBBE4767F7FA266">Programa de Pós-Graduação em Ciências Ambientais e Conservação, Instituto de Biodiversidade e Sustentabilidade, Universidade Federal do Rio de Janeiro, 27965 - 045, Macaé, RJ, Brazil.</mods:affiliation>
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<mods:namePart id="6948211EDD83743258BE5BCB536D2672">Freitas, Roberta</mods:namePart>
<mods:nameIdentifier id="059CF0C150EE519FDD9CF7958C301BA8" type="ORCID">0000-0002-2178-791X</mods:nameIdentifier>
<mods:affiliation id="891E04C5C9666F4FD29D10ACFA698FDD">Departamento de Zoologia, Universidade Federal do Rio de Janeiro, 21941 - 599, Rio de Janeiro, RJ, Brazil. &amp; freitas. r. roberta @ gmail. com; https: // orcid. org / 0000 - 0002 - 0816 - 761 X</mods:affiliation>
<mods:nameIdentifier id="D8E5AF0066C0CC73413A87A6218D4C79" type="email">freitas.r.roberta@gmail.com</mods:nameIdentifier>
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<mods:namePart id="BD122ECBE811CC50DC282329C8801047">Zanol, Joana</mods:namePart>
<mods:nameIdentifier id="3D45C80648804E4BCC6AF91A1F2D9F27" type="ORCID">0000-0002-9464-1938</mods:nameIdentifier>
<mods:affiliation id="17B0919283AAA9F01E8604AF636E3B64">Museu Nacional, Universidade Federal do Rio de Janeiro, 20940 - 040, Rio de Janeiro, RJ, Brazil.</mods:affiliation>
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<mods:namePart id="D9E10697823A5F79CA620AAB06D47D96">Glasby, Christopher J.</mods:namePart>
<mods:nameIdentifier id="347F8C79FB8498E7C91A2E4B1907F4F4" type="ORCID">0000-0002-0816-761X</mods:nameIdentifier>
<mods:affiliation id="48490CE2FA12D37EB7DF688DE67871A3">Museum and Art Gallery of the Northern Territory, PO Box 4646, Darwin NT 0801, Australia.</mods:affiliation>
</mods:name>
<mods:name id="080D2ED5F4CCEF035A2CDBD8E42A45BA" type="personal">
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<mods:namePart id="F3E5877ADD06525041907F06EB6BD1D1">Ruta, Christine</mods:namePart>
<mods:nameIdentifier id="4764292995F171F143D00667F26C2820" type="ORCID">0000-0001-6412-6751</mods:nameIdentifier>
<mods:affiliation id="86EA9578E7965FC2C5106F27E990790A">Departamento de Zoologia, Universidade Federal do Rio de Janeiro, 21941 - 599, Rio de Janeiro, RJ, Brazil. &amp; christineruta @ gmail. com; https: // orcid. org / 0000 - 0001 - 6412 - 6751</mods:affiliation>
<mods:nameIdentifier id="08076728014D23CBAA47B19586CACC7A" type="email">christineruta@gmail.com</mods:nameIdentifier>
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<mods:title id="F39D68582C09E81DE5CC1F1C8CDEB0A4">Zootaxa</mods:title>
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<mods:date id="2D3F6D368C56A438C0EDBF933C0ABBBE">2020</mods:date>
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<mods:number id="E77605B37853E5972BB585484539FBE4">4878</mods:number>
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<treatment id="03D587F5FFCCFFAFFF22FAABB91AFF39" ID-DOI="http://doi.org/10.5281/zenodo.4574131" ID-GBIF-Taxon="180323505" ID-Zenodo-Dep="4574131" LSID="urn:lsid:zoobank.org:act:D4F4E539-27F4-4D16-BBF6-574B031AC761" httpUri="http://treatment.plazi.org/id/03D587F5FFCCFFAFFF22FAABB91AFF39" lastPageId="12" lastPageNumber="68" pageId="10" pageNumber="66">
<subSubSection id="C3666568FFCCFFA9FF22FAABBBADFAAF" box="[151,458,1319,1346]" pageId="10" pageNumber="66" type="nomenclature">
<paragraph id="8BC336E3FFCCFFA9FF22FAABBBADFAAF" blockId="10.[151,962,1319,1419]" box="[151,458,1319,1346]" pageId="10" pageNumber="66">
<heading id="D08B818FFFCCFFA9FF22FAABBBADFAAF" bold="true" box="[151,458,1319,1346]" fontSize="11" level="1" pageId="10" pageNumber="66" reason="1">
<emphasis id="B908EAF1FFCCFFA9FF22FAABBBADFAAF" bold="true" box="[151,458,1319,1346]" pageId="10" pageNumber="66">
<taxonomicName id="4C7C4D60FFCCFFA9FF22FAABBB02FAAF" ID-CoL="85RSY" authority="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta, 2020" authorityName="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta" authorityYear="2020" box="[151,357,1319,1346]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="10" pageNumber="66" phylum="Annelida" rank="species" species="falconae" status="sp. nov.">
<emphasis id="B908EAF1FFCCFFA9FF22FAABBB02FAAF" bold="true" box="[151,357,1319,1346]" italics="true" pageId="10" pageNumber="66">Pilargis falconae</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23B578AFFCCFFA9FED8FAA4BBADFAAF" box="[365,458,1320,1346]" pageId="10" pageNumber="66" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C3666568FFCCFFA9FF22FAC0B9A5FA66" pageId="10" pageNumber="66" type="description">
<paragraph id="8BC336E3FFCCFFA9FF22FAC0BBEFFA8B" blockId="10.[151,962,1319,1419]" box="[151,392,1356,1382]" pageId="10" pageNumber="66">
<figureCitation id="13472A66FFCCFFA9FF22FAC0BA98FA8B" box="[151,255,1356,1382]" captionStart="FIGURE 7" captionStartId="11.[151,250,1329,1353]" captionTargetBox="[172,1430,466,1300]" captionTargetId="figure-151@11.[158,1430,453,1308]" captionTargetPageId="11" captionText="FIGURE 7. Pilargis falconae sp. nov. A. Whole body. B. Anterior end. C. Posterior body showing regeneration. All images in dorsal view.Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Pgl: parapodial gland, Pp: palp, Pt: prostomium, Py: pygidium, Reg: regeneration, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus. Scale bars: 2 mm (A), 200 µm (B, C)." figureDoi="http://doi.org/10.5281/zenodo.4574045" httpUri="https://zenodo.org/record/4574045/files/figure.png" pageId="10" pageNumber="66">Figures 7</figureCitation>
AC, 8AD
</paragraph>
<paragraph id="8BC336E3FFCCFFA9FF22FAFCB9A5FA66" blockId="10.[151,962,1319,1419]" box="[151,962,1392,1419]" pageId="10" pageNumber="66">
<uri id="FFED3AE1FFCCFFA9FF22FAFCB9A5FA66" box="[151,962,1392,1419]" pageId="10" pageNumber="66">
urn:lsid:zoobank.org:act:
<uuid id="FFDA0C36FFCCFFA9FE1EFAFCB9A5FA66" box="[427,962,1392,1419]" pageId="10" pageNumber="66">D4F4E539-27F4-4D16-BBF6-574B031AC761</uuid>
</uri>
</paragraph>
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<subSubSection id="C3666568FFCCFFA9FF22FA34BF56F9D2" pageId="10" pageNumber="66" type="materials_examined">
<paragraph id="8BC336E3FFCCFFA9FF22FA34BBB3FA1B" blockId="10.[151,1437,1464,2030]" pageId="10" pageNumber="66">
<emphasis id="B908EAF1FFCCFFA9FF22FA34BBE3FA3F" bold="true" box="[151,388,1464,1490]" pageId="10" pageNumber="66">Material examined.</emphasis>
<materialsCitation id="3B143CBEFFCCFFA9FE3BFA34BBB3FA1B" ID-GBIF-Occurrence="3044198305" collectingDate="2009-02-07" country="Brazil" elevation="476" latitude="-21.834156" location="Campos Basin" longLatPrecision="1" longitude="-40.09887" pageId="10" pageNumber="66" specimenCount="1" typeStatus="holotype">
<collectingCountry id="F36B7673FFCCFFA9FE3BFA34BB9FFA3F" box="[398,504,1464,1490]" name="Brazil" pageId="10" pageNumber="66">BRAZIL</collectingCountry>
:
<location id="8EA36038FFCCFFA9FDB0FA34B8C8FA3F" LSID="urn:lsid:plazi:treatment:03D587F5FFCCFFAFFF22FAABB91AFF39:8EA36038FFCCFFA9FDB0FA34B8C8FA3F" box="[517,687,1464,1490]" country="Brazil" latitude="-21.834156" longLatPrecision="1" longitude="-40.09887" name="Campos Basin" pageId="10" pageNumber="66">Campos Basin</location>
:
<typeStatus id="54C78841FFCCFFA9FD08FA34B94DFA3F" box="[701,810,1464,1490]" pageId="10" pageNumber="66" type="holotype">Holotype</typeStatus>
:
<geoCoordinate id="EE485024FFCCFFA9FC82FA34B9B6FA3E" box="[823,977,1464,1491]" degrees="21" direction="south" minutes="50" orientation="latitude" pageId="10" pageNumber="66" precision="1" seconds="2.96" value="-21.834156">21º502.96”S</geoCoordinate>
,
<geoCoordinate id="EE485024FFCCFFA9FC6AFA34BEF7FA3E" box="[991,1168,1464,1491]" degrees="40" direction="west" minutes="5" orientation="longitude" pageId="10" pageNumber="66" precision="1" seconds="55.938" value="-40.09887">40º555.938”W</geoCoordinate>
,
<quantity id="4C849B06FFCCFFA9FB2BFA34BE8DFA3F" box="[1182,1258,1464,1490]" metricMagnitude="2" metricUnit="m" metricValue="4.76" pageId="10" pageNumber="66" unit="m" value="476.0">
<elevation id="0051D1D0FFCCFFA9FB2BFA34BE8DFA3F" box="[1182,1258,1464,1490]" metricMagnitude="2" metricUnit="m" metricValue="4.76" pageId="10" pageNumber="66" unit="m" value="476.0">476 m</elevation>
</quantity>
, one specimen,
<date id="FFC21023FFCCFFA9FF22FA50BA9CFA1B" box="[151,251,1500,1526]" pageId="10" pageNumber="66" value="2009-02-07">
<collectingDate id="EF86E9CBFFCCFFA9FF22FA50BA9CFA1B" box="[151,251,1500,1526]" pageId="10" pageNumber="66" value="2009-02-07">7.ii.2009</collectingDate>
</date>
(MNRJP-002731).
</materialsCitation>
</paragraph>
<paragraph id="8BC336E3FFCCFFA9FF72F98CBF56F9D2" blockId="10.[151,1437,1464,2030]" pageId="10" pageNumber="66">
<emphasis id="B908EAF1FFCCFFA9FF72F98CB82AF9F7" bold="true" box="[199,589,1536,1562]" pageId="10" pageNumber="66">Comparative material examined</emphasis>
.
<taxonomicName id="4C7C4D60FFCCFFA9FDE9F98CBE68F9F7" authority="Saint-Joseph, 1899" authorityName="Saint-Joseph" authorityYear="1899" box="[604,1039,1536,1562]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="10" pageNumber="66" phylum="Annelida" rank="species" species="verrucosa">
<emphasis id="B908EAF1FFCCFFA9FDE9F98CB94AF9F7" box="[604,813,1536,1562]" italics="true" pageId="10" pageNumber="66">Pilargis verrucosa</emphasis>
<bibRefCitation id="EFED4B12FFCCFFA9FC80F98CBE68F9F7" author="Saint-Joseph, A." box="[821,1039,1536,1562]" pageId="10" pageNumber="66" pagination="41 - 42" refId="ref14977" refString="Saint-Joseph, A. (1899) Note sur une nouvelle famille d'Annelides Polychetes. Bulletin du Museum d'Histoire naturelle, 5, 41 - 42." type="journal article" year="1899">Saint-Joseph, 1899</bibRefCitation>
</taxonomicName>
: Northeastern Atlantic Ocean:
<typeStatus id="54C78841FFCCFFA9FAD9F98CBAB2F9D3" pageId="10" pageNumber="66" type="syntype">syntypes</typeStatus>
, two specimens, females (MNHN-IA-TYPE1234-5); one specimen, male (MNHN-IA-TYPE1236).
</paragraph>
</subSubSection>
<subSubSection id="C3666568FFCCFFA9FF72F9C4BE52F947" pageId="10" pageNumber="66" type="diagnosis">
<paragraph id="8BC336E3FFCCFFA9FF72F9C4BE52F947" blockId="10.[151,1437,1464,2030]" pageId="10" pageNumber="66">
<emphasis id="B908EAF1FFCCFFA9FF72F9C4BB25F98F" bold="true" box="[199,322,1608,1634]" pageId="10" pageNumber="66">Diagnosis.</emphasis>
Body surface sparsely papillate. Dorsal tentacular cirri 1.5x longer than ventral ones. All dorsal cirri similar in length. Parapodial glands from first chaetiger on dorsal surface and from the sixth chaetiger on ventral surface. Neurochaetae smooth capillaries, limbate with limbus smooth, unidentate.
</paragraph>
</subSubSection>
<subSubSection id="C3666568FFCCFFA8FF72F938B9ECFE40" lastPageId="11" lastPageNumber="67" pageId="10" pageNumber="66" type="description">
<paragraph id="8BC336E3FFCCFFA8FF72F938B9ECFE40" blockId="10.[151,1437,1464,2030]" lastBlockId="11.[151,1437,151,429]" lastPageId="11" lastPageNumber="67" pageId="10" pageNumber="66">
<emphasis id="B908EAF1FFCCFFA9FF72F938BB3EF923" bold="true" box="[199,345,1716,1742]" pageId="10" pageNumber="66">Description.</emphasis>
Fixed specimen whitish with dark parapodial glands on dorsal and ventral surfaces (
<figureCitation id="13472A66FFCCFFA9FAA9F938BF38F923" box="[1308,1375,1716,1742]" captionStart="FIGURE 7" captionStartId="11.[151,250,1329,1353]" captionTargetBox="[172,1430,466,1300]" captionTargetId="figure-151@11.[158,1430,453,1308]" captionTargetPageId="11" captionText="FIGURE 7. Pilargis falconae sp. nov. A. Whole body. B. Anterior end. C. Posterior body showing regeneration. All images in dorsal view.Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Pgl: parapodial gland, Pp: palp, Pt: prostomium, Py: pygidium, Reg: regeneration, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus. Scale bars: 2 mm (A), 200 µm (B, C)." figureDoi="http://doi.org/10.5281/zenodo.4574045" httpUri="https://zenodo.org/record/4574045/files/figure.png" pageId="10" pageNumber="66">Fig. 7</figureCitation>
AC; 8A, B). The following description is based on the
<typeStatus id="54C78841FFCCFFA9FD73F954B94BF91F" box="[710,812,1752,1778]" pageId="10" pageNumber="66" type="holotype">holotype</typeStatus>
: size
<quantity id="4C849B06FFCCFFA9FCDCF954B9BCF91F" box="[873,987,1752,1778]" metricMagnitude="-2" metricUnit="m" metricValue="2.089" pageId="10" pageNumber="66" unit="mm" value="20.89">20.89 mm</quantity>
long,
<quantity id="4C849B06FFCCFFA9FB94F954BEE2F91F" box="[1057,1157,1752,1778]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="10" pageNumber="66" unit="mm" value="0.9">0.90 mm</quantity>
wide at widest point (including parapodia), 92 chaetigers. Body dorsoventrally flattened (
<figureCitation id="13472A66FFCCFFA9FCCFF970B9B3F8FB" box="[890,980,1788,1814]" captionStart="FIGURE 7" captionStartId="11.[151,250,1329,1353]" captionTargetBox="[172,1430,466,1300]" captionTargetId="figure-151@11.[158,1430,453,1308]" captionTargetPageId="11" captionText="FIGURE 7. Pilargis falconae sp. nov. A. Whole body. B. Anterior end. C. Posterior body showing regeneration. All images in dorsal view.Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Pgl: parapodial gland, Pp: palp, Pt: prostomium, Py: pygidium, Reg: regeneration, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus. Scale bars: 2 mm (A), 200 µm (B, C)." figureDoi="http://doi.org/10.5281/zenodo.4574045" httpUri="https://zenodo.org/record/4574045/files/figure.png" pageId="10" pageNumber="66">Fig. 7A</figureCitation>
,
<figureCitation id="13472A66FFCCFFA9FC6AF970BE62F8FB" box="[991,1029,1788,1814]" captionStart="FIGURE 8" captionStartId="12.[151,250,1145,1169]" captionTargetBox="[155,1429,241,1115]" captionTargetId="figure-46@12.[151,1436,236,1121]" captionTargetPageId="12" captionText="FIGURE 8. Pilargis falconae sp. nov. A. Whole body, dorsal view. B. Parapodium from chaetiger 15, posterior view. C. Chaetae from midbody, dorsal view. D. Anterior body, dorsal view. Scale bars: 500 µm (A), 150 µm (B), 50 µm (C), 200 µm (D)." figureDoi="http://doi.org/10.5281/zenodo.4574047" httpUri="https://zenodo.org/record/4574047/files/figure.png" pageId="10" pageNumber="66">8A</figureCitation>
). Body surface with papillae minute and sparse, papillae abundant on cirrophores of tentacular and dorsal cirri, antennae and parapodial cirri (
<figureCitation id="13472A66FFCCFFA9FA80F8ACBFE8F8D7" box="[1333,1423,1824,1850]" captionStart="FIGURE 8" captionStartId="12.[151,250,1145,1169]" captionTargetBox="[155,1429,241,1115]" captionTargetId="figure-46@12.[151,1436,236,1121]" captionTargetPageId="12" captionText="FIGURE 8. Pilargis falconae sp. nov. A. Whole body, dorsal view. B. Parapodium from chaetiger 15, posterior view. C. Chaetae from midbody, dorsal view. D. Anterior body, dorsal view. Scale bars: 500 µm (A), 150 µm (B), 50 µm (C), 200 µm (D)." figureDoi="http://doi.org/10.5281/zenodo.4574047" httpUri="https://zenodo.org/record/4574047/files/figure.png" pageId="10" pageNumber="66">Fig. 8D</figureCitation>
). Prostomium with lateral antennae inserted on posterior margin; median antenna and eyes absent (
<figureCitation id="13472A66FFCCFFA9FB64F8C8BF40F8B3" box="[1233,1319,1860,1886]" captionStart="FIGURE 7" captionStartId="11.[151,250,1329,1353]" captionTargetBox="[172,1430,466,1300]" captionTargetId="figure-151@11.[158,1430,453,1308]" captionTargetPageId="11" captionText="FIGURE 7. Pilargis falconae sp. nov. A. Whole body. B. Anterior end. C. Posterior body showing regeneration. All images in dorsal view.Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Pgl: parapodial gland, Pp: palp, Pt: prostomium, Py: pygidium, Reg: regeneration, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus. Scale bars: 2 mm (A), 200 µm (B, C)." figureDoi="http://doi.org/10.5281/zenodo.4574045" httpUri="https://zenodo.org/record/4574045/files/figure.png" pageId="10" pageNumber="66">Fig. 7B</figureCitation>
,
<figureCitation id="13472A66FFCCFFA9FA87F8C8BF3FF8B3" box="[1330,1368,1860,1886]" captionStart="FIGURE 8" captionStartId="12.[151,250,1145,1169]" captionTargetBox="[155,1429,241,1115]" captionTargetId="figure-46@12.[151,1436,236,1121]" captionTargetPageId="12" captionText="FIGURE 8. Pilargis falconae sp. nov. A. Whole body, dorsal view. B. Parapodium from chaetiger 15, posterior view. C. Chaetae from midbody, dorsal view. D. Anterior body, dorsal view. Scale bars: 500 µm (A), 150 µm (B), 50 µm (C), 200 µm (D)." figureDoi="http://doi.org/10.5281/zenodo.4574047" httpUri="https://zenodo.org/record/4574047/files/figure.png" pageId="10" pageNumber="66">8D</figureCitation>
). Two biarticulated palps conical (
<figureCitation id="13472A66FFCCFFA9FE7FF8E4B846F86F" box="[458,545,1896,1922]" captionStart="FIGURE 7" captionStartId="11.[151,250,1329,1353]" captionTargetBox="[172,1430,466,1300]" captionTargetId="figure-151@11.[158,1430,453,1308]" captionTargetPageId="11" captionText="FIGURE 7. Pilargis falconae sp. nov. A. Whole body. B. Anterior end. C. Posterior body showing regeneration. All images in dorsal view.Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Pgl: parapodial gland, Pp: palp, Pt: prostomium, Py: pygidium, Reg: regeneration, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus. Scale bars: 2 mm (A), 200 µm (B, C)." figureDoi="http://doi.org/10.5281/zenodo.4574045" httpUri="https://zenodo.org/record/4574045/files/figure.png" pageId="10" pageNumber="66">Fig. 7B</figureCitation>
,
<figureCitation id="13472A66FFCCFFA9FD99F8E4B836F86F" box="[556,593,1896,1922]" captionStart="FIGURE 8" captionStartId="12.[151,250,1145,1169]" captionTargetBox="[155,1429,241,1115]" captionTargetId="figure-46@12.[151,1436,236,1121]" captionTargetPageId="12" captionText="FIGURE 8. Pilargis falconae sp. nov. A. Whole body, dorsal view. B. Parapodium from chaetiger 15, posterior view. C. Chaetae from midbody, dorsal view. D. Anterior body, dorsal view. Scale bars: 500 µm (A), 150 µm (B), 50 µm (C), 200 µm (D)." figureDoi="http://doi.org/10.5281/zenodo.4574047" httpUri="https://zenodo.org/record/4574047/files/figure.png" pageId="10" pageNumber="66">8D</figureCitation>
), palpophore large and palpostyle diminutive. Proboscis not observed. Peristomium dorsally distinct from prostomium with two pairs of tentacular cirri. Dorsal tentacular cirri 1.5x longer than ventral ones and 2.2x longer than lateral antennae. Parapodia sub-biramous and inflated; all parapodia have ventral and dorsal cirri in conical shape (
<figureCitation id="13472A66FFCCFFA9FDBCF858B807F803" box="[521,608,2004,2030]" captionStart="FIGURE 8" captionStartId="12.[151,250,1145,1169]" captionTargetBox="[155,1429,241,1115]" captionTargetId="figure-46@12.[151,1436,236,1121]" captionTargetPageId="12" captionText="FIGURE 8. Pilargis falconae sp. nov. A. Whole body, dorsal view. B. Parapodium from chaetiger 15, posterior view. C. Chaetae from midbody, dorsal view. D. Anterior body, dorsal view. Scale bars: 500 µm (A), 150 µm (B), 50 µm (C), 200 µm (D)." figureDoi="http://doi.org/10.5281/zenodo.4574047" httpUri="https://zenodo.org/record/4574047/files/figure.png" pageId="10" pageNumber="66">Fig. 8B</figureCitation>
). Dorsal cirri of first chaetiger 1.2x longer than second one, and as long as following cirri (
<figureCitation id="13472A66FFCDFFA8FEFFFF1BBBC4FF5C" box="[330,419,151,177]" captionStart="FIGURE 7" captionStartId="11.[151,250,1329,1353]" captionTargetBox="[172,1430,466,1300]" captionTargetId="figure-151@11.[158,1430,453,1308]" captionTargetPageId="11" captionText="FIGURE 7. Pilargis falconae sp. nov. A. Whole body. B. Anterior end. C. Posterior body showing regeneration. All images in dorsal view.Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Pgl: parapodial gland, Pp: palp, Pt: prostomium, Py: pygidium, Reg: regeneration, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus. Scale bars: 2 mm (A), 200 µm (B, C)." figureDoi="http://doi.org/10.5281/zenodo.4574045" httpUri="https://zenodo.org/record/4574045/files/figure.png" pageId="11" pageNumber="67">Fig. 7B</figureCitation>
); ventral cirri shorter than dorsal cirri. Cirrophores of dorsal cirri thick and globose, twice as long as cirrostyles. Parapodial glands darkly pigmented, some brownish to reddish, concentrated in elliptical clusters, present on dorsal surfaces of all parapodia, and on ventral surface from the chaetiger 6 and some absent between chaetigers 30 and 35 (
<figureCitation id="13472A66FFCDFFA8FE67FE8FB875FEF0" box="[466,530,259,285]" captionStart="FIGURE 7" captionStartId="11.[151,250,1329,1353]" captionTargetBox="[172,1430,466,1300]" captionTargetId="figure-151@11.[158,1430,453,1308]" captionTargetPageId="11" captionText="FIGURE 7. Pilargis falconae sp. nov. A. Whole body. B. Anterior end. C. Posterior body showing regeneration. All images in dorsal view.Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Pgl: parapodial gland, Pp: palp, Pt: prostomium, Py: pygidium, Reg: regeneration, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus. Scale bars: 2 mm (A), 200 µm (B, C)." figureDoi="http://doi.org/10.5281/zenodo.4574045" httpUri="https://zenodo.org/record/4574045/files/figure.png" pageId="11" pageNumber="67">Fig. 7</figureCitation>
AC), ventral glands smaller than dorsal ones. Neuropodial lobes conical, smaller than dorsal cirri. Neurochaetae smooth capillaries variable in length, limbate with limbus smooth and unidentate tips; up to seven neurochaetae per fascicle (
<figureCitation id="13472A66FFCDFFA8FD34FEC7B8BDFE88" box="[641,730,331,357]" captionStart="FIGURE 8" captionStartId="12.[151,250,1145,1169]" captionTargetBox="[155,1429,241,1115]" captionTargetId="figure-46@12.[151,1436,236,1121]" captionTargetPageId="12" captionText="FIGURE 8. Pilargis falconae sp. nov. A. Whole body, dorsal view. B. Parapodium from chaetiger 15, posterior view. C. Chaetae from midbody, dorsal view. D. Anterior body, dorsal view. Scale bars: 500 µm (A), 150 µm (B), 50 µm (C), 200 µm (D)." figureDoi="http://doi.org/10.5281/zenodo.4574047" httpUri="https://zenodo.org/record/4574047/files/figure.png" pageId="11" pageNumber="67">Fig. 8C</figureCitation>
). Posterior end abruptly tapering due to posterior regeneration, 12 regenerating segments; parapodial glands barely visible in regenerated segments (
<figureCitation id="13472A66FFCDFFA8FBFCFEE3BEC7FE64" box="[1097,1184,367,393]" captionStart="FIGURE 7" captionStartId="11.[151,250,1329,1353]" captionTargetBox="[172,1430,466,1300]" captionTargetId="figure-151@11.[158,1430,453,1308]" captionTargetPageId="11" captionText="FIGURE 7. Pilargis falconae sp. nov. A. Whole body. B. Anterior end. C. Posterior body showing regeneration. All images in dorsal view.Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Pgl: parapodial gland, Pp: palp, Pt: prostomium, Py: pygidium, Reg: regeneration, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus. Scale bars: 2 mm (A), 200 µm (B, C)." figureDoi="http://doi.org/10.5281/zenodo.4574045" httpUri="https://zenodo.org/record/4574045/files/figure.png" pageId="11" pageNumber="67">Fig. 7C</figureCitation>
). Pygidium with small papillae present on the posterior margin; anal cirri absent (
<figureCitation id="13472A66FFCDFFA8FC90FE1FB919FE40" box="[805,894,403,429]" captionStart="FIGURE 7" captionStartId="11.[151,250,1329,1353]" captionTargetBox="[172,1430,466,1300]" captionTargetId="figure-151@11.[158,1430,453,1308]" captionTargetPageId="11" captionText="FIGURE 7. Pilargis falconae sp. nov. A. Whole body. B. Anterior end. C. Posterior body showing regeneration. All images in dorsal view.Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Pgl: parapodial gland, Pp: palp, Pt: prostomium, Py: pygidium, Reg: regeneration, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus. Scale bars: 2 mm (A), 200 µm (B, C)." figureDoi="http://doi.org/10.5281/zenodo.4574045" httpUri="https://zenodo.org/record/4574045/files/figure.png" pageId="11" pageNumber="67">Fig. 7C</figureCitation>
).
</paragraph>
</subSubSection>
<caption id="DF03666BFFCDFFA8FF22FABDBF53FA7C" ID-DOI="http://doi.org/10.5281/zenodo.4574045" ID-Zenodo-Dep="4574045" httpUri="https://zenodo.org/record/4574045/files/figure.png" pageId="11" pageNumber="67" startId="11.[151,250,1329,1353]" targetBox="[172,1430,466,1300]" targetPageId="11">
<paragraph id="8BC336E3FFCDFFA8FF22FABDBF53FA7C" blockId="11.[151,1437,1329,1426]" pageId="11" pageNumber="67">
<emphasis id="B908EAF1FFCDFFA8FF22FABDBB74FAA4" bold="true" box="[151,275,1329,1353]" pageId="11" pageNumber="67">FIGURE 7.</emphasis>
<taxonomicName id="4C7C4D60FFCDFFA8FEAFFABDBBAFFAA4" authority="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta, 2020" authorityName="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta" authorityYear="2020" box="[282,456,1329,1353]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="falconae" status="sp. nov.">
<emphasis id="B908EAF1FFCDFFA8FEAFFABDBBAFFAA4" box="[282,456,1329,1353]" italics="true" pageId="11" pageNumber="67">Pilargis falconae</emphasis>
</taxonomicName>
<emphasis id="B908EAF1FFCDFFA8FE7BFABDB878FAA4" bold="true" box="[462,543,1329,1353]" pageId="11" pageNumber="67">
<taxonomicNameLabel id="A23B578AFFCDFFA8FE7BFABDB878FAA4" box="[462,543,1329,1353]" pageId="11" pageNumber="67" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
A. Whole body. B. Anterior end. C. Posterior body showing regeneration. All images in dorsal view. Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Pgl: parapodial gland, Pp: palp, Pt: prostomium, Py: pygidium, Reg: regeneration, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus. Scale bars: 2 mm (A), 200 µm (B, C).
</paragraph>
</caption>
<subSubSection id="C3666568FFCDFFA8FF72FA33BEC6FA34" box="[199,1185,1471,1498]" pageId="11" pageNumber="67" type="distribution">
<paragraph id="8BC336E3FFCDFFA8FF72FA33BEC6FA34" blockId="11.[151,1437,1471,2037]" box="[199,1185,1471,1498]" pageId="11" pageNumber="67">
<emphasis id="B908EAF1FFCDFFA8FF72FA33BB06FA34" bold="true" box="[199,353,1471,1497]" pageId="11" pageNumber="67">Distribution.</emphasis>
Atlantic Ocean—Brazil, Campos Basin, specimen examined in this study.
</paragraph>
</subSubSection>
<subSubSection id="C3666568FFCDFFA8FF72FA68BBD4F818" pageId="11" pageNumber="67" type="discussion">
<paragraph id="8BC336E3FFCDFFA8FF72FA68BBD4F818" blockId="11.[151,1437,1471,2037]" pageId="11" pageNumber="67">
<emphasis id="B908EAF1FFCDFFA8FF72FA68BB5CFA13" bold="true" box="[199,315,1508,1534]" pageId="11" pageNumber="67">Remarks.</emphasis>
There is no doubt that the specimen examined belongs to the genus
<taxonomicName id="4C7C4D60FFCDFFA8FBE9FA6FBED2FA10" authorityName="Saint-Joseph" authorityYear="1899" box="[1116,1205,1507,1533]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="genus">
<emphasis id="B908EAF1FFCDFFA8FBE9FA6FBED2FA10" box="[1116,1205,1507,1533]" italics="true" pageId="11" pageNumber="67">Pilargis</emphasis>
</taxonomicName>
, due to the absence of notochaetae. Among species with papillae small and sparsely distributed,
<taxonomicName id="4C7C4D60FFCDFFA8FBB2F984BEEFF9CC" authorityName="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta" authorityYear="2020" box="[1031,1160,1543,1570]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="falconae">
<emphasis id="B908EAF1FFCDFFA8FBB2F984BE7FF9CC" box="[1031,1048,1544,1569]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FB9DF98BBEEFF9CC" box="[1064,1160,1543,1569]" italics="true" pageId="11" pageNumber="67">falconae</emphasis>
</taxonomicName>
sp. resembles
<taxonomicName id="4C7C4D60FFCDFFA8FA80F984BB9FF9A8" authority="Salazar-Vallejo &amp; Harris, 2006" authorityName="Salazar-Vallejo &amp; Harris" authorityYear="2006" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="angeli">
<emphasis id="B908EAF1FFCDFFA8FA80F984BF21F9CC" box="[1333,1350,1544,1569]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FAE3F98BBFFBF9CC" box="[1366,1436,1543,1569]" italics="true" pageId="11" pageNumber="67">angeli</emphasis>
<bibRefCitation id="EFED4B12FFCDFFA8FF22F9A7BB9FF9A8" author="Salazar-Vallejo, S. I. &amp; Harris, L. H." box="[151,504,1579,1606]" pageId="11" pageNumber="67" pagination="119 - 159" refId="ref15131" refString="Salazar-Vallejo, S. I. &amp; Harris, L. H. (2006) Revision of Pilargis de Saint-Joseph, 1899 (Annelida, Polychaeta, Pilargidae). Journal of Natural History, 40, 119 - 159. https: // doi. org / 10.1080 / 00222930600594212" type="journal article" year="2006">Salazar-Vallejo &amp; Harris, 2006</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C7C4D60FFCDFFA8FDB1F9A0B95BF9AB" authority="Monro, 1933" authorityName="Monro" authorityYear="1933" box="[516,828,1579,1606]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="berkeleyae">
<emphasis id="B908EAF1FFCDFFA8FDB1F9A0B872F9A8" box="[516,533,1580,1605]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FD91F9A7B8FAF9A8" box="[548,669,1579,1605]" italics="true" pageId="11" pageNumber="67">berkeleyae</emphasis>
<bibRefCitation id="EFED4B12FFCDFFA8FD13F9A0B95BF9AB" author="Monro, C. C. A." box="[678,828,1580,1606]" pageId="11" pageNumber="67" pagination="673 - 675" refId="ref14164" refString="Monro, C. C. A. (1933) On a new species of polychaete of the genus Pilargis from Friday Harbour, Washington. Annals and Magazine of Natural History, Series 10, 11, 673 - 675. https: // doi. org / 10.1080 / 00222933308673741" type="journal article" year="1933">Monro, 1933</bibRefCitation>
</taxonomicName>
,
<taxonomicName id="4C7C4D60FFCDFFA8FCFDF9A0BEE2F9AB" authority="Hartman, 1947" authorityName="Hartman" authorityYear="1947" box="[840,1157,1579,1606]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="maculata">
<emphasis id="B908EAF1FFCDFFA8FCFDF9A0B93EF9A8" box="[840,857,1580,1605]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FCDCF9A7B9B6F9A8" box="[873,977,1579,1605]" italics="true" pageId="11" pageNumber="67">maculata</emphasis>
<bibRefCitation id="EFED4B12FFCDFFA8FC6CF9A0BEE2F9AB" author="Hartman, O." box="[985,1157,1580,1606]" pageId="11" pageNumber="67" pagination="483 - 523" refId="ref13641" refString="Hartman, O. (1947) Polychaetous annelids. Part VIII. Pilargidae. Allan Hancock Pacific Expeditions, 10 (5),, 483 - 523." type="journal article" year="1947">Hartman, 1947</bibRefCitation>
</taxonomicName>
, and
<taxonomicName id="4C7C4D60FFCDFFA8FB77F9A0BB28F987" authority="Intes &amp; Le Loeuff, 1975" authorityName="Intes &amp; Le Loeuff" authorityYear="1975" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="modesta">
<emphasis id="B908EAF1FFCDFFA8FB77F9A0BEB4F9A8" box="[1218,1235,1580,1605]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FB57F9A7BF58F9A8" box="[1250,1343,1579,1605]" italics="true" pageId="11" pageNumber="67">modesta</emphasis>
<bibRefCitation id="EFED4B12FFCDFFA8FAFDF9A0BB28F987" author="Intes, A. &amp; Le Loeuff, P." pageId="11" pageNumber="67" pagination="267 - 321" refId="ref13777" refString="Intes, A. &amp; Le Loeuff, P. (1975) Les annelides polychetes de Cote d'Ivoire. I. Polychetes errantes - compte rendu systematique. Cahiers O. R. S. T. O. M., Serie oceanographie 13 (4), 267 - 321." type="journal article" year="1975">Intes &amp; Le Loeuff, 1975</bibRefCitation>
</taxonomicName>
(see
<tableCitation id="C6FE0358FFCDFFA8FE39F9C3BB85F987" box="[396,482,1615,1642]" captionStart="TABLE 2" captionStartId="13.[151,239,512,538]" captionTargetPageId="13" captionText="TABLE 2. Main morphological features of Pilargis species presently known." httpUri="http://table.plazi.org/id/DF03666BFFCBFFAEFF22FD8CB9B6FDF7" pageId="11" pageNumber="67" tableUuid="DF03666BFFCBFFAEFF22FD8CB9B6FDF7">Table 2</tableCitation>
). However,
<taxonomicName id="4C7C4D60FFCDFFA8FDD9F9DCB8B5F984" authorityName="Salazar-Vallejo &amp; Harris" authorityYear="2006" box="[620,722,1615,1642]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="angeli">
<emphasis id="B908EAF1FFCDFFA8FDD9F9DCB81AF984" box="[620,637,1616,1641]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FD39F9C3B8B5F984" box="[652,722,1615,1641]" italics="true" pageId="11" pageNumber="67">angeli</emphasis>
</taxonomicName>
is different in lacking parapodial glands either on the dorsal or ventral surface, and in having dorsal tentacular cirri 1.2x longer than ventral ones, while
<taxonomicName id="4C7C4D60FFCDFFA8FB3EF9F8BF6CF960" authority="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta, 2020" authorityName="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta" authorityYear="2020" box="[1163,1291,1651,1678]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="falconae" status="sp. nov.">
<emphasis id="B908EAF1FFCDFFA8FB3EF9F8BEFBF960" box="[1163,1180,1652,1677]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FB1EF9FFBF6CF960" box="[1195,1291,1651,1677]" italics="true" pageId="11" pageNumber="67">falconae</emphasis>
</taxonomicName>
<emphasis id="B908EAF1FFCDFFA8FAA1F9F8BF08F963" bold="true" box="[1300,1391,1652,1678]" pageId="11" pageNumber="67">
<taxonomicNameLabel id="A23B578AFFCDFFA8FAA1F9F8BF08F963" box="[1300,1391,1652,1678]" pageId="11" pageNumber="67" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
has dorsal and ventral parapodial glands, and dorsal tentacular cirri 1.5x longer than ventral ones.
<taxonomicName id="4C7C4D60FFCDFFA8FB77F91BBFFBF95C" authorityName="Monro" authorityYear="1933" box="[1218,1436,1687,1713]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="berkeleyae">
<emphasis id="B908EAF1FFCDFFA8FB77F91BBFFBF95C" box="[1218,1436,1687,1713]" italics="true" pageId="11" pageNumber="67">Pilargis berkeleyae</emphasis>
</taxonomicName>
differs from
<taxonomicName id="4C7C4D60FFCDFFA8FE9EF930BBC9F938" authority="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta, 2020" authorityName="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta" authorityYear="2020" box="[299,430,1723,1750]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="falconae" status="sp. nov.">
<emphasis id="B908EAF1FFCDFFA8FE9EF930BB5BF938" box="[299,316,1724,1749]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FEFBF937BBC9F938" box="[334,430,1723,1749]" italics="true" pageId="11" pageNumber="67">falconae</emphasis>
</taxonomicName>
<emphasis id="B908EAF1FFCDFFA8FE0DF930B872F93B" bold="true" box="[440,533,1724,1750]" pageId="11" pageNumber="67">
<taxonomicNameLabel id="A23B578AFFCDFFA8FE0DF930B872F93B" box="[440,533,1724,1750]" pageId="11" pageNumber="67" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
in having parapodial glands only in the most posterior segments and limbate chaetae bidendate, while
<taxonomicName id="4C7C4D60FFCDFFA8FE02F96CB850F914" authority="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta, 2020" authorityName="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta" authorityYear="2020" box="[439,567,1759,1786]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="falconae" status="sp. nov.">
<emphasis id="B908EAF1FFCDFFA8FE02F96CBBAFF914" box="[439,456,1760,1785]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FE62F953B850F914" box="[471,567,1759,1785]" italics="true" pageId="11" pageNumber="67">falconae</emphasis>
</taxonomicName>
<emphasis id="B908EAF1FFCDFFA8FDF5F96CB8FCF917" bold="true" box="[576,667,1760,1786]" pageId="11" pageNumber="67">
<taxonomicNameLabel id="A23B578AFFCDFFA8FDF5F96CB8FCF917" box="[576,667,1760,1786]" pageId="11" pageNumber="67" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
has parapodial glands from anterior chaetigers and limbate chaetae unidentate. Both
<taxonomicName id="4C7C4D60FFCDFFA8FEEFF888BB85F8F0" authorityName="Hartman" authorityYear="1947" box="[346,482,1795,1822]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="maculata">
<emphasis id="B908EAF1FFCDFFA8FEEFF888BB0CF8F0" box="[346,363,1796,1821]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FECFF88FBB85F8F0" box="[378,482,1795,1821]" italics="true" pageId="11" pageNumber="67">maculata</emphasis>
</taxonomicName>
and
<taxonomicName id="4C7C4D60FFCDFFA8FDA9F888B8FEF8F0" authorityName="Intes &amp; Le Loeuff" authorityYear="1975" box="[540,665,1795,1822]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="modesta">
<emphasis id="B908EAF1FFCDFFA8FDA9F888B84AF8F0" box="[540,557,1796,1821]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FD89F88FB8FEF8F0" box="[572,665,1795,1821]" italics="true" pageId="11" pageNumber="67">modesta</emphasis>
</taxonomicName>
have dorsal parapodial glands from the first chaetiger. However,
<taxonomicName id="4C7C4D60FFCDFFA8FA31F888BA98F8AC" authorityName="Hartman" authorityYear="1947" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="maculata">
<emphasis id="B908EAF1FFCDFFA8FA31F888BFF2F8F0" box="[1412,1429,1796,1821]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FF22F8ABBA98F8AC" box="[151,255,1831,1857]" italics="true" pageId="11" pageNumber="67">maculata</emphasis>
</taxonomicName>
differs from
<taxonomicName id="4C7C4D60FFCDFFA8FE2CF8A4B87DF8AC" authority="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta, 2020" authorityName="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta" authorityYear="2020" box="[409,538,1831,1858]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="falconae" status="sp. nov.">
<emphasis id="B908EAF1FFCDFFA8FE2CF8A4BBCDF8AC" box="[409,426,1832,1857]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FE0FF8ABB87DF8AC" box="[442,538,1831,1857]" italics="true" pageId="11" pageNumber="67">falconae</emphasis>
</taxonomicName>
<emphasis id="B908EAF1FFCDFFA8FD96F8A4B818F8AF" bold="true" box="[547,639,1832,1858]" pageId="11" pageNumber="67">
<taxonomicNameLabel id="A23B578AFFCDFFA8FD96F8A4B818F8AF" box="[547,639,1832,1858]" pageId="11" pageNumber="67" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
in having bidentate capillaries, sub-spherical glands on the tentacular segment (peristomium), ventral glands from the first or second chaetigers, while
<taxonomicName id="4C7C4D60FFCDFFA8FB81F8C0BED2F888" authorityName="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta" authorityYear="2020" box="[1076,1205,1867,1894]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="falconae">
<emphasis id="B908EAF1FFCDFFA8FB81F8C0BE22F888" box="[1076,1093,1868,1893]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FBE0F8C7BED2F888" box="[1109,1205,1867,1893]" italics="true" pageId="11" pageNumber="67">falconae</emphasis>
</taxonomicName>
has limbate chaetae unidentate, lacks glands in the peristomium, and has ventral glands from the sixth chaetiger. On the other hand,
<taxonomicName id="4C7C4D60FFCDFFA8FA31F8FCBA93F840" authorityName="Intes &amp; Le Loeuff" authorityYear="1975" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="modesta">
<emphasis id="B908EAF1FFCDFFA8FA31F8FCBFF2F864" box="[1412,1429,1904,1929]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FF22F81FBA93F840" box="[151,244,1939,1965]" italics="true" pageId="11" pageNumber="67">modesta</emphasis>
</taxonomicName>
differs in having spherical-shaped glands located in the cirrophore, and cirrostyles one-fifth the length of cirrophores, while
<taxonomicName id="4C7C4D60FFCDFFA8FEDFF834BB8EF83C" authority="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta, 2020" authorityName="Ribeiro &amp; Barbosa &amp; Freitas &amp; Zanol &amp; Glasby &amp; Ruta" authorityYear="2020" box="[362,489,1975,2002]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="11" pageNumber="67" phylum="Annelida" rank="species" species="falconae" status="sp. nov.">
<emphasis id="B908EAF1FFCDFFA8FEDFF834BB1CF83C" box="[362,379,1976,2001]" italics="true" pageId="11" pageNumber="67">P</emphasis>
.
<emphasis id="B908EAF1FFCDFFA8FE3CF83BBB8EF83C" box="[393,489,1975,2001]" italics="true" pageId="11" pageNumber="67">falconae</emphasis>
</taxonomicName>
<emphasis id="B908EAF1FFCDFFA8FE45F834B82EF83F" bold="true" box="[496,585,1976,2002]" pageId="11" pageNumber="67">
<taxonomicNameLabel id="A23B578AFFCDFFA8FE45F834B82EF83F" box="[496,585,1976,2002]" pageId="11" pageNumber="67" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
has glands in elliptical clusters on the base of parapodia and cirrostyles half the length of cirrophores.
</paragraph>
</subSubSection>
<subSubSection id="C3666568FFCAFFAFFF72FF1AB91AFF39" pageId="12" pageNumber="68" type="etymology">
<paragraph id="8BC336E3FFCAFFAFFF72FF1AB91AFF39" blockId="12.[151,1436,150,212]" pageId="12" pageNumber="68">
<emphasis id="B908EAF1FFCAFFAFFF72FF1ABB29FF5D" bold="true" box="[199,334,150,176]" pageId="12" pageNumber="68">Etymology.</emphasis>
Name is in honour of Ana Paula da Costa Falcão, marine biologist and member of the PETRO- BRAS technical staff who collaborated in the HABITATS Project.
</paragraph>
</subSubSection>
</treatment>
</document>