489 lines
76 KiB
XML
489 lines
76 KiB
XML
<document id="929FB7CF6F16CF5ACDF8B4FAF815CEE9" 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. & Ruta, Christine" docDate="2020" docId="03D587F5FFC5FFA6FF22FF1BBB6CFEAC" 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="Ancistrosyllis groenlandica McIntosh 1878" docType="treatment" docVersion="7" lastPageNumber="60" 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="59" updateTime="1698923549410" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="077FB01BB31463ED02B8E5C6DD618F33">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="C62C35CC10D82A2CEB7EB43EE4FF7820">Ribeiro, Rannyele Passos</mods:namePart>
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<mods:affiliation id="43193F14A122AE5176B38443A930FFF0">Departamento de Biología, Universidad Autónoma de Madrid, 28049, Madrid, Spain.</mods:affiliation>
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<mods:namePart id="3A7CBAFABE48BA68D1C211450BE7758D">Barbosa, Aline Da Cruz</mods:namePart>
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<mods:affiliation id="B1B6EB6E5F3940888050C75C8E1870A1">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="EC663CB7EB638D8580B0D8D0AD43C605">Freitas, Roberta</mods:namePart>
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<mods:affiliation id="3452C428E38750D8F134CF1D8E8EF1D2">Departamento de Zoologia, Universidade Federal do Rio de Janeiro, 21941 - 599, Rio de Janeiro, RJ, Brazil. & freitas. r. roberta @ gmail. com; https: // orcid. org / 0000 - 0002 - 0816 - 761 X</mods:affiliation>
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<mods:nameIdentifier id="384BD0B641FEE3338A3E864E46C2C192" type="email">freitas.r.roberta@gmail.com</mods:nameIdentifier>
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<mods:namePart id="D59E739203864070F1AE2337E8350722">Zanol, Joana</mods:namePart>
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<mods:affiliation id="F0FE7AEEB1F4E5A0E09C893ACE5F7D10">Museu Nacional, Universidade Federal do Rio de Janeiro, 20940 - 040, Rio de Janeiro, RJ, Brazil.</mods:affiliation>
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<mods:namePart id="44C743AB9722C31686F45C7228E7D35F">Glasby, Christopher J.</mods:namePart>
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<mods:nameIdentifier id="82546A3536DEFBF0752E3F60E47981D0" type="ORCID">0000-0002-0816-761X</mods:nameIdentifier>
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<mods:affiliation id="7AA4FC0030C28529C90C82BA6169B411">Museum and Art Gallery of the Northern Territory, PO Box 4646, Darwin NT 0801, Australia.</mods:affiliation>
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<mods:namePart id="8B4F54510047164395379AE942F87DDC">Ruta, Christine</mods:namePart>
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<mods:affiliation id="56319DB9AD24760DA4DD4E26DCD4760C">Departamento de Zoologia, Universidade Federal do Rio de Janeiro, 21941 - 599, Rio de Janeiro, RJ, Brazil. & christineruta @ gmail. com; https: // orcid. org / 0000 - 0001 - 6412 - 6751</mods:affiliation>
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<mods:nameIdentifier id="C799980092E3766259551EE57D4C525E" type="email">christineruta@gmail.com</mods:nameIdentifier>
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<mods:title id="0E5B4435F01DD69B0B63ED1F9475E9C3">Zootaxa</mods:title>
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<mods:part id="FECF72680CBCC0E5E4EB8174CF7EE184">
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<mods:date id="1E142BBB219834F8EF376EAC1B7EF23E">2020</mods:date>
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<mods:number id="89965816F79E66359523FBA8E6F5EA95">2020-11-12</mods:number>
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<mods:number id="E699D06225D4A3843884C176A786C7D9">4878</mods:number>
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<mods:identifier id="32B54B7805B88E1E1D3896B0214324E8" type="DOI">10.11646/zootaxa.4878.1.2</mods:identifier>
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<treatment id="03D587F5FFC5FFA6FF22FF1BBB6CFEAC" ID-DOI="http://doi.org/10.5281/zenodo.4574115" ID-GBIF-Taxon="180323510" ID-Zenodo-Dep="4574115" LSID="urn:lsid:plazi:treatment:03D587F5FFC5FFA6FF22FF1BBB6CFEAC" httpUri="http://treatment.plazi.org/id/03D587F5FFC5FFA6FF22FF1BBB6CFEAC" lastPageId="5" lastPageNumber="60" pageId="3" pageNumber="59">
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<subSubSection id="C3666568FFC5FFA0FF22FF1BB8B7FF5C" box="[151,720,151,178]" pageId="3" pageNumber="59" type="nomenclature">
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<paragraph id="8BC336E3FFC5FFA0FF22FF1BB8B7FF5C" blockId="3.[151,720,151,213]" box="[151,720,151,178]" pageId="3" pageNumber="59">
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<heading id="D08B818FFFC5FFA0FF22FF1BB8B7FF5C" bold="true" box="[151,720,151,178]" fontSize="11" level="1" pageId="3" pageNumber="59" reason="1">
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<taxonomicName id="4C7C4D60FFC5FFA0FF22FF1BB8B7FF5C" ID-CoL="DMWM" authority="McIntosh, 1878" authorityName="McIntosh" authorityYear="1878" box="[151,720,151,178]" class="Polychaeta" family="Pilargidae" genus="Ancistrosyllis" kingdom="Animalia" order="Phyllodocida" pageId="3" pageNumber="59" phylum="Annelida" rank="species" species="groenlandica">
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<emphasis id="B908EAF1FFC5FFA0FF22FF1BB8B7FF5C" bold="true" box="[151,720,151,178]" pageId="3" pageNumber="59">
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<emphasis id="B908EAF1FFC5FFA0FF22FF1BBB5DFF5F" bold="true" box="[151,314,151,178]" italics="true" pageId="3" pageNumber="59">Ancistrosyllis</emphasis>
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cf.
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<emphasis id="B908EAF1FFC5FFA0FED2FF1BB860FF5F" bold="true" box="[359,519,151,178]" italics="true" pageId="3" pageNumber="59">groenlandica</emphasis>
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<bibRefCitation id="EFED4B12FFC5FFA0FDBBFF1BB8B7FF5C" author="McIntosh, W. C." box="[526,720,151,177]" pageId="3" pageNumber="59" pagination="499 - 511" refId="ref14093" refString="McIntosh, W. C. (1878) On the Annelida obtained during the cruise of the H. M. S. ' Valorous' to Davis Strait in 1875. Transactions of the Linnean Society of London, Series 2, Zoology, 1, 499 - 511. https: // doi. org / 10.1111 / j. 1096 - 3642.1878. tb 00663 b. x" type="journal article" year="1878">McIntosh, 1878</bibRefCitation>
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</emphasis>
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</taxonomicName>
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</heading>
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</paragraph>
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<subSubSection id="C3666568FFC5FFA0FF22FF37BB4CFF38" box="[151,299,187,213]" pageId="3" pageNumber="59" type="description">
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<paragraph id="8BC336E3FFC5FFA0FF22FF37BB4CFF38" blockId="3.[151,720,151,213]" box="[151,299,187,213]" pageId="3" pageNumber="59">
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<figureCitation id="13472A66FFC5FFA0FF22FF37BA93FF38" box="[151,244,187,213]" captionStart="FIGURE 2" captionStartId="3.[151,250,1583,1607]" captionTargetBox="[151,1430,520,1560]" captionTargetId="figure-85@3.[151,1436,520,1560]" captionTargetPageId="3" captionText="FIGURE 2. Ancistrosyllis cf. groenlandica. A. Whole body, the specimen exhibits posterior regeneration. B. Anterior end, showing notopodial hooks from chaetiger 3. C. Anterior end showing tentacular and parapodial dorsal cirri. D. Pygidium. E. Midbody segments, colour pattern and notopodial hooks. F. SEM, anterior end showing antennae and tentacular cirri. G. SEM, pygidium and last four segments. H. Midbody parapodia. Figures A, B, D–G in dorsal view, figures C and H in ventral view. Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Ma: median antenna, Nh: notopodial hook, Pa: papillae, Pe: peristomium, Pig: pigmentation, Pp: palp, Pt: prostomium, Py: pygidium, Pyc: pygidial cirrus, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus, Vc: ventral cirri.Tvc: tentacular ventral cirrus. Scale bars: 300 µm (A), 200 µm (B, D–H), 500 µm (C)." figureDoi="http://doi.org/10.5281/zenodo.4574033" httpUri="https://zenodo.org/record/4574033/files/figure.png" pageId="3" pageNumber="59">Figure 2</figureCitation>
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A–H
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</paragraph>
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</subSubSection>
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<subSubSection id="C3666568FFC5FFA0FF22FE8CB914FEF5" box="[151,883,255,280]" pageId="3" pageNumber="59" type="reference_group">
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<paragraph id="8BC336E3FFC5FFA0FF22FE8CB914FEF5" blockId="3.[151,883,255,280]" box="[151,883,255,280]" pageId="3" pageNumber="59">
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<treatmentCitationGroup id="AB6C11CDFFC5FFA0FF22FE8CB914FEF5" box="[151,883,255,280]" pageId="3" pageNumber="59">
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<treatmentCitation id="0ADD10F2FFC5FFA0FF22FE8CB8DBFEFA" author="McIntosh, W. C." box="[151,700,255,280]" page="503" pageId="3" pageNumber="59" year="1878">
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<taxonomicName id="4C7C4D60FFC5FFA0FF22FE8CB8DBFEFA" ID-CoL="DMWM" authority="McIntosh, 1878: 502 - 503" authorityName="McIntosh" authorityPageNumber="502 - 503" authorityYear="1878" box="[151,700,255,280]" class="Polychaeta" family="Pilargidae" genus="Ancistrosyllis" kingdom="Animalia" order="Phyllodocida" pageId="3" pageNumber="59" phylum="Annelida" rank="species" species="groenlandica">
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<emphasis id="B908EAF1FFC5FFA0FF22FE8CBBCAFEF5" box="[151,429,256,280]" italics="true" pageId="3" pageNumber="59">Ancistrosyllis groenlandica</emphasis>
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<bibRefCitation id="EFED4B12FFC5FFA0FE06FE8CB8DBFEFA" author="McIntosh, W. C." box="[435,700,255,280]" pageId="3" pageNumber="59" pagination="499 - 511" refId="ref14093" refString="McIntosh, W. C. (1878) On the Annelida obtained during the cruise of the H. M. S. ' Valorous' to Davis Strait in 1875. Transactions of the Linnean Society of London, Series 2, Zoology, 1, 499 - 511. https: // doi. org / 10.1111 / j. 1096 - 3642.1878. tb 00663 b. x" type="journal article" year="1878">McIntosh, 1878: 502–503</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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, pl. 65, figs 3, 20.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3666568FFC5FFA0FF22FEC9B81CFE1C" pageId="3" pageNumber="59" type="materials_examined">
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<paragraph id="8BC336E3FFC5FFA0FF22FEC9B81CFE1C" blockId="3.[151,1436,325,497]" pageId="3" pageNumber="59">
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<emphasis id="B908EAF1FFC5FFA0FF22FEC9BBEBFEB2" bold="true" box="[151,396,325,351]" pageId="3" pageNumber="59">Material examined.</emphasis>
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<materialsCitation id="3B143CBEFFC5FFA0FE2BFECAB8A8FE8D" ID-GBIF-Occurrence="3044198306" box="[414,719,326,352]" country="Brazil" location="Campos Basin" pageId="3" pageNumber="59" specimenCount="1">
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<collectingCountry id="F36B7673FFC5FFA0FE2BFECAB86FFE8D" box="[414,520,326,352]" name="Brazil" pageId="3" pageNumber="59">BRAZIL</collectingCountry>
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:
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<location id="8EA36038FFC5FFA0FDA8FECAB8A8FE8D" LSID="urn:lsid:plazi:treatment:03D587F5FFC5FFA6FF22FF1BBB6CFEAC:8EA36038FFC5FFA0FDA8FECAB8A8FE8D" box="[541,719,326,352]" country="Brazil" name="Campos Basin" pageId="3" pageNumber="59">Campos Basin</location>
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</materialsCitation>
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:
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<geoCoordinate id="EE485024FFC5FFA0FD50FECAB9FCFE8D" box="[741,923,326,352]" degrees="23" direction="south" minutes="36" orientation="latitude" pageId="3" pageNumber="59" precision="1" seconds="14.863" value="-23.60413">23º36’14.863”S</geoCoordinate>
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,
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<geoCoordinate id="EE485024FFC5FFA0FC04FECABE08FE8D" box="[945,1135,326,352]" degrees="41" direction="west" minutes="21" orientation="longitude" pageId="3" pageNumber="59" precision="1" seconds="30.068" value="-41.35835">41º21’30.068”W</geoCoordinate>
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,
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<quantity id="4C849B06FFC5FFA0FB33FECABEBDFE8D" box="[1158,1242,326,352]" metricMagnitude="2" metricUnit="m" metricValue="1.42" pageId="3" pageNumber="59" unit="m" value="142.0">142 m</quantity>
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, one specimen,
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<date id="FFC21023FFC5FFA0FF22FEE6BB65FE69" box="[151,258,362,388]" pageId="3" pageNumber="59" value="2009-03-01">1.iii.2009</date>
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(MNRJP-002694);
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<geoCoordinate id="EE485024FFC5FFA0FE41FEE6B8CDFE69" box="[500,682,362,388]" degrees="21" direction="south" minutes="13" orientation="latitude" pageId="3" pageNumber="59" precision="1" seconds="38.229" value="-21.227287">21º13’38.229”S</geoCoordinate>
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,
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<geoCoordinate id="EE485024FFC5FFA0FD0BFEE6B91BFE68" box="[702,892,362,389]" degrees="40" direction="west" minutes="14" orientation="longitude" pageId="3" pageNumber="59" precision="1" seconds="58.238" value="-40.24951">40º14’58.238”W</geoCoordinate>
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,
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<quantity id="4C849B06FFC5FFA0FC25FEE6B985FE69" box="[912,994,362,388]" metricMagnitude="2" metricUnit="m" metricValue="4.17" pageId="3" pageNumber="59" unit="m" value="417.0">417 m</quantity>
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, two specimens,
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<date id="FFC21023FFC5FFA0FB09FEE6BF78FE69" box="[1212,1311,362,388]" pageId="3" pageNumber="59" value="2009-02-04">4.ii.2009</date>
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(MNRJP- 002695);
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<geoCoordinate id="EE485024FFC5FFA0FEB0FE02BBDDFE45" box="[261,442,398,424]" degrees="23" direction="south" minutes="39" orientation="latitude" pageId="3" pageNumber="59" precision="1" seconds="19.742" value="-23.655483">23º39’19.742”S</geoCoordinate>
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,
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<geoCoordinate id="EE485024FFC5FFA0FE7DFE02B8E1FE45" box="[456,646,398,424]" degrees="41" direction="west" minutes="18" orientation="longitude" pageId="3" pageNumber="59" precision="1" seconds="28.369" value="-41.30788">41º18’28.369”W</geoCoordinate>
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,
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<quantity id="4C849B06FFC5FFA0FD26FE02B8BAFE45" box="[659,733,398,424]" metricMagnitude="2" metricUnit="m" metricValue="6.99" pageId="3" pageNumber="59" unit="m" value="699.0">699 m</quantity>
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, one specimen,
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<date id="FFC21023FFC5FFA0FC20FE02B998FE45" box="[917,1023,398,424]" pageId="3" pageNumber="59" value="2009-01-28">28.i.2009</date>
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(MNRJP-002696);
|
||
<geoCoordinate id="EE485024FFC5FFA0FB57FE02BFFFFE44" box="[1250,1432,398,425]" degrees="22" direction="south" minutes="59" orientation="latitude" pageId="3" pageNumber="59" precision="1" seconds="52.085" value="-22.9978">22º59’52.085”S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE485024FFC5FFA0FF22FE3EBB32FE21" box="[151,341,434,460]" degrees="40" direction="west" minutes="47" orientation="longitude" pageId="3" pageNumber="59" precision="1" seconds="43.276" value="-40.795353">40º47’43.276”W</geoCoordinate>
|
||
,
|
||
<quantity id="4C849B06FFC5FFA0FED4FE3EBBCDFE21" box="[353,426,434,460]" metricMagnitude="2" metricUnit="m" metricValue="7.08" pageId="3" pageNumber="59" unit="m" value="708.0">708 m</quantity>
|
||
, three specimens,
|
||
<date id="FFC21023FFC5FFA0FDCCFE3EB884FE21" box="[633,739,434,460]" pageId="3" pageNumber="59" value="2009-01-29">29.i.2009</date>
|
||
(MNRJP-002697);
|
||
<geoCoordinate id="EE485024FFC5FFA0FC71FE3EBE1FFE20" box="[964,1144,434,461]" degrees="21" direction="south" minutes="56" orientation="latitude" pageId="3" pageNumber="59" precision="1" seconds="11.947" value="-21.936651">21º56’11.947”S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE485024FFC5FFA0FB31FE3EBF25FE20" box="[1156,1346,434,461]" degrees="39" direction="west" minutes="57" orientation="longitude" pageId="3" pageNumber="59" precision="1" seconds="45.083" value="-39.962524">39º57’45.083”W</geoCoordinate>
|
||
,
|
||
<quantity id="4C849B06FFC5FFA0FAFBFE3EBFF0FE21" box="[1358,1431,434,460]" metricMagnitude="2" metricUnit="m" metricValue="7.2" pageId="3" pageNumber="59" unit="m" value="720.0">720 m</quantity>
|
||
, one specimen,
|
||
<date id="FFC21023FFC5FFA0FE8BFE5ABBC5FE1D" box="[318,418,470,496]" pageId="3" pageNumber="59" value="2009-02-07">7.ii.2009</date>
|
||
(MNRJP-002698).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF03666BFFC5FFA0FF22F9A3BF5BF8CD" ID-DOI="http://doi.org/10.5281/zenodo.4574033" ID-Zenodo-Dep="4574033" httpUri="https://zenodo.org/record/4574033/files/figure.png" pageId="3" pageNumber="59" startId="3.[151,250,1583,1607]" targetBox="[151,1430,520,1560]" targetPageId="3">
|
||
<paragraph id="8BC336E3FFC5FFA0FF22F9A3BF5BF8CD" blockId="3.[151,1437,1583,1824]" pageId="3" pageNumber="59">
|
||
<emphasis id="B908EAF1FFC5FFA0FF22F9A3BB71F9AA" bold="true" box="[151,278,1583,1607]" pageId="3" pageNumber="59">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C7C4D60FFC5FFA0FEAAF9BCB83CF9A5" authorityName="McIntosh" authorityYear="1878" box="[287,603,1584,1608]" class="Polychaeta" family="Pilargidae" genus="Ancistrosyllis" kingdom="Animalia" order="Phyllodocida" pageId="3" pageNumber="59" phylum="Annelida" rank="species" species="groenlandica">
|
||
<emphasis id="B908EAF1FFC5FFA0FEAAF9BCBBCFF9A5" box="[287,424,1584,1608]" italics="true" pageId="3" pageNumber="59">Ancistrosyllis</emphasis>
|
||
cf.
|
||
<emphasis id="B908EAF1FFC5FFA0FE60F9BCB83CF9A5" box="[469,603,1584,1608]" italics="true" pageId="3" pageNumber="59">groenlandica</emphasis>
|
||
</taxonomicName>
|
||
. A. Whole body, the specimen exhibits posterior regeneration. B. Anterior end, showing notopodial hooks from chaetiger 3. C. Anterior end showing tentacular and parapodial dorsal cirri. D. Pygidium. E. Midbody segments, colour pattern and notopodial hooks. F. SEM, anterior end showing antennae and tentacular cirri. G. SEM, pygidium and last four segments. H. Midbody parapodia. Figures A, B, D–G in dorsal view, figures C and H in ventral view. Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Ma: median antenna, Nh: notopodial hook, Pa: papillae, Pe: peristomium, Pig: pigmentation, Pp: palp, Pt: prostomium, Py: pygidium, Pyc: pygidial cirrus, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus, Vc: ventral cirri.Tvc: tentacular ventral cirrus. Scale bars: 300 µm (A), 200 µm (B, D–H), 500 µm (C).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C3666568FFC5FFA7FF72F8C1BFF4FEAC" lastPageId="4" lastPageNumber="60" pageId="3" pageNumber="59" type="description">
|
||
<paragraph id="8BC336E3FFC5FFA7FF72F8C1BFF4FEAC" blockId="3.[151,1436,1869,2040]" lastBlockId="4.[151,1437,151,933]" lastPageId="4" lastPageNumber="60" pageId="3" pageNumber="59">
|
||
<emphasis id="B908EAF1FFC5FFA0FF72F8C1BB3EF88A" bold="true" box="[199,345,1869,1895]" pageId="3" pageNumber="59">Description.</emphasis>
|
||
Fixed specimens whitish with dorsal dark orange papillae in transversal bands (
|
||
<figureCitation id="13472A66FFC5FFA0FB66F8C2BF2BF885" box="[1235,1356,1870,1896]" captionStart="FIGURE 2" captionStartId="3.[151,250,1583,1607]" captionTargetBox="[151,1430,520,1560]" captionTargetId="figure-85@3.[151,1436,520,1560]" captionTargetPageId="3" captionText="FIGURE 2. Ancistrosyllis cf. groenlandica. A. Whole body, the specimen exhibits posterior regeneration. B. Anterior end, showing notopodial hooks from chaetiger 3. C. Anterior end showing tentacular and parapodial dorsal cirri. D. Pygidium. E. Midbody segments, colour pattern and notopodial hooks. F. SEM, anterior end showing antennae and tentacular cirri. G. SEM, pygidium and last four segments. H. Midbody parapodia. Figures A, B, D–G in dorsal view, figures C and H in ventral view. Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Ma: median antenna, Nh: notopodial hook, Pa: papillae, Pe: peristomium, Pig: pigmentation, Pp: palp, Pt: prostomium, Py: pygidium, Pyc: pygidial cirrus, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus, Vc: ventral cirri.Tvc: tentacular ventral cirrus. Scale bars: 300 µm (A), 200 µm (B, D–H), 500 µm (C)." figureDoi="http://doi.org/10.5281/zenodo.4574033" httpUri="https://zenodo.org/record/4574033/files/figure.png" pageId="3" pageNumber="59">Fig. 2A, E</figureCitation>
|
||
). Largest specimen with 73 chaetigers, measuring
|
||
<quantity id="4C849B06FFC5FFA0FD3DF8FEB8BFF861" box="[648,728,1906,1933]" metricMagnitude="-2" metricUnit="m" metricValue="1.5" pageId="3" pageNumber="59" unit="mm" value="15.0">15 mm</quantity>
|
||
length and
|
||
<quantity id="4C849B06FFC5FFA0FCE9F8FEB9A6F861" box="[860,961,1906,1932]" metricMagnitude="-4" metricUnit="m" metricValue="2.8" pageId="3" pageNumber="59" unit="mm" value="0.28">0.28 mm</quantity>
|
||
width (MNRJP-002698). Body dorsoventrally flattened; body surface and parapodia covered by small papillae (
|
||
<figureCitation id="13472A66FFC5FFA0FC0AF81ABE50F85D" box="[959,1079,1942,1968]" captionStart="FIGURE 2" captionStartId="3.[151,250,1583,1607]" captionTargetBox="[151,1430,520,1560]" captionTargetId="figure-85@3.[151,1436,520,1560]" captionTargetPageId="3" captionText="FIGURE 2. Ancistrosyllis cf. groenlandica. A. Whole body, the specimen exhibits posterior regeneration. B. Anterior end, showing notopodial hooks from chaetiger 3. C. Anterior end showing tentacular and parapodial dorsal cirri. D. Pygidium. E. Midbody segments, colour pattern and notopodial hooks. F. SEM, anterior end showing antennae and tentacular cirri. G. SEM, pygidium and last four segments. H. Midbody parapodia. Figures A, B, D–G in dorsal view, figures C and H in ventral view. Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Ma: median antenna, Nh: notopodial hook, Pa: papillae, Pe: peristomium, Pig: pigmentation, Pp: palp, Pt: prostomium, Py: pygidium, Pyc: pygidial cirrus, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus, Vc: ventral cirri.Tvc: tentacular ventral cirrus. Scale bars: 300 µm (A), 200 µm (B, D–H), 500 µm (C)." figureDoi="http://doi.org/10.5281/zenodo.4574033" httpUri="https://zenodo.org/record/4574033/files/figure.png" pageId="3" pageNumber="59">Fig. 2F, G</figureCitation>
|
||
). Prostomium with short lateral and median antennae present (
|
||
<figureCitation id="13472A66FFC5FFA0FE40F836B816F839" box="[501,625,1978,2004]" captionStart="FIGURE 2" captionStartId="3.[151,250,1583,1607]" captionTargetBox="[151,1430,520,1560]" captionTargetId="figure-85@3.[151,1436,520,1560]" captionTargetPageId="3" captionText="FIGURE 2. Ancistrosyllis cf. groenlandica. A. Whole body, the specimen exhibits posterior regeneration. B. Anterior end, showing notopodial hooks from chaetiger 3. C. Anterior end showing tentacular and parapodial dorsal cirri. D. Pygidium. E. Midbody segments, colour pattern and notopodial hooks. F. SEM, anterior end showing antennae and tentacular cirri. G. SEM, pygidium and last four segments. H. Midbody parapodia. Figures A, B, D–G in dorsal view, figures C and H in ventral view. Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Ma: median antenna, Nh: notopodial hook, Pa: papillae, Pe: peristomium, Pig: pigmentation, Pp: palp, Pt: prostomium, Py: pygidium, Pyc: pygidial cirrus, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus, Vc: ventral cirri.Tvc: tentacular ventral cirrus. Scale bars: 300 µm (A), 200 µm (B, D–H), 500 µm (C)." figureDoi="http://doi.org/10.5281/zenodo.4574033" httpUri="https://zenodo.org/record/4574033/files/figure.png" pageId="3" pageNumber="59">Fig. 2B, F</figureCitation>
|
||
); eyes absent. Two biarticulated palps (
|
||
<figureCitation id="13472A66FFC5FFA0FB8CF836BEF3F839" box="[1081,1172,1978,2004]" captionStart="FIGURE 2" captionStartId="3.[151,250,1583,1607]" captionTargetBox="[151,1430,520,1560]" captionTargetId="figure-85@3.[151,1436,520,1560]" captionTargetPageId="3" captionText="FIGURE 2. Ancistrosyllis cf. groenlandica. A. Whole body, the specimen exhibits posterior regeneration. B. Anterior end, showing notopodial hooks from chaetiger 3. C. Anterior end showing tentacular and parapodial dorsal cirri. D. Pygidium. E. Midbody segments, colour pattern and notopodial hooks. F. SEM, anterior end showing antennae and tentacular cirri. G. SEM, pygidium and last four segments. H. Midbody parapodia. Figures A, B, D–G in dorsal view, figures C and H in ventral view. Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Ma: median antenna, Nh: notopodial hook, Pa: papillae, Pe: peristomium, Pig: pigmentation, Pp: palp, Pt: prostomium, Py: pygidium, Pyc: pygidial cirrus, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus, Vc: ventral cirri.Tvc: tentacular ventral cirrus. Scale bars: 300 µm (A), 200 µm (B, D–H), 500 µm (C)." figureDoi="http://doi.org/10.5281/zenodo.4574033" httpUri="https://zenodo.org/record/4574033/files/figure.png" pageId="3" pageNumber="59">Fig. 2C</figureCitation>
|
||
), palpophore large and palpostyle diminutive only ventrally visible. Proboscis small and cylindrical. Peristomium set off from prostomium, with two pairs of tentacular cirri of equal length, 1.6x longer than lateral antennae (
|
||
<figureCitation id="13472A66FFC2FFA7FBFFFF1BBEC7FF5C" box="[1098,1184,151,177]" captionStart="FIGURE 2" captionStartId="3.[151,250,1583,1607]" captionTargetBox="[151,1430,520,1560]" captionTargetId="figure-85@3.[151,1436,520,1560]" captionTargetPageId="3" captionText="FIGURE 2. Ancistrosyllis cf. groenlandica. A. Whole body, the specimen exhibits posterior regeneration. B. Anterior end, showing notopodial hooks from chaetiger 3. C. Anterior end showing tentacular and parapodial dorsal cirri. D. Pygidium. E. Midbody segments, colour pattern and notopodial hooks. F. SEM, anterior end showing antennae and tentacular cirri. G. SEM, pygidium and last four segments. H. Midbody parapodia. Figures A, B, D–G in dorsal view, figures C and H in ventral view. Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Ma: median antenna, Nh: notopodial hook, Pa: papillae, Pe: peristomium, Pig: pigmentation, Pp: palp, Pt: prostomium, Py: pygidium, Pyc: pygidial cirrus, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus, Vc: ventral cirri.Tvc: tentacular ventral cirrus. Scale bars: 300 µm (A), 200 µm (B, D–H), 500 µm (C)." figureDoi="http://doi.org/10.5281/zenodo.4574033" httpUri="https://zenodo.org/record/4574033/files/figure.png" pageId="4" pageNumber="60">Fig. 2F</figureCitation>
|
||
). Parapodia biramous. Dorsal and ventral parapodial cirri with papillae irregularly distributed; dorsal cirri of the first parapodium about two times longer than those following (
|
||
<figureCitation id="13472A66FFC2FFA7FDFAFF53B8CFFF14" box="[591,680,223,249]" captionStart="FIGURE 2" captionStartId="3.[151,250,1583,1607]" captionTargetBox="[151,1430,520,1560]" captionTargetId="figure-85@3.[151,1436,520,1560]" captionTargetPageId="3" captionText="FIGURE 2. Ancistrosyllis cf. groenlandica. A. Whole body, the specimen exhibits posterior regeneration. B. Anterior end, showing notopodial hooks from chaetiger 3. C. Anterior end showing tentacular and parapodial dorsal cirri. D. Pygidium. E. Midbody segments, colour pattern and notopodial hooks. F. SEM, anterior end showing antennae and tentacular cirri. G. SEM, pygidium and last four segments. H. Midbody parapodia. Figures A, B, D–G in dorsal view, figures C and H in ventral view. Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Ma: median antenna, Nh: notopodial hook, Pa: papillae, Pe: peristomium, Pig: pigmentation, Pp: palp, Pt: prostomium, Py: pygidium, Pyc: pygidial cirrus, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus, Vc: ventral cirri.Tvc: tentacular ventral cirrus. Scale bars: 300 µm (A), 200 µm (B, D–H), 500 µm (C)." figureDoi="http://doi.org/10.5281/zenodo.4574033" httpUri="https://zenodo.org/record/4574033/files/figure.png" pageId="4" pageNumber="60">Fig. 2C</figureCitation>
|
||
); dorsal cirri slightly longer than ventral cirri (
|
||
<figureCitation id="13472A66FFC2FFA7FB05FF53BF6CFF14" box="[1200,1291,223,249]" captionStart="FIGURE 2" captionStartId="3.[151,250,1583,1607]" captionTargetBox="[151,1430,520,1560]" captionTargetId="figure-85@3.[151,1436,520,1560]" captionTargetPageId="3" captionText="FIGURE 2. Ancistrosyllis cf. groenlandica. A. Whole body, the specimen exhibits posterior regeneration. B. Anterior end, showing notopodial hooks from chaetiger 3. C. Anterior end showing tentacular and parapodial dorsal cirri. D. Pygidium. E. Midbody segments, colour pattern and notopodial hooks. F. SEM, anterior end showing antennae and tentacular cirri. G. SEM, pygidium and last four segments. H. Midbody parapodia. Figures A, B, D–G in dorsal view, figures C and H in ventral view. Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Ma: median antenna, Nh: notopodial hook, Pa: papillae, Pe: peristomium, Pig: pigmentation, Pp: palp, Pt: prostomium, Py: pygidium, Pyc: pygidial cirrus, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus, Vc: ventral cirri.Tvc: tentacular ventral cirrus. Scale bars: 300 µm (A), 200 µm (B, D–H), 500 µm (C)." figureDoi="http://doi.org/10.5281/zenodo.4574033" httpUri="https://zenodo.org/record/4574033/files/figure.png" pageId="4" pageNumber="60">Fig. 2H</figureCitation>
|
||
). Notopodial hooks present from the chaetigers 3 or 4 to last completely formed chaetiger (
|
||
<figureCitation id="13472A66FFC2FFA7FC58FE8FBEC2FEF0" box="[1005,1189,259,285]" captionStart="FIGURE 2" captionStartId="3.[151,250,1583,1607]" captionTargetBox="[151,1430,520,1560]" captionTargetId="figure-85@3.[151,1436,520,1560]" captionTargetPageId="3" captionText="FIGURE 2. Ancistrosyllis cf. groenlandica. A. Whole body, the specimen exhibits posterior regeneration. B. Anterior end, showing notopodial hooks from chaetiger 3. C. Anterior end showing tentacular and parapodial dorsal cirri. D. Pygidium. E. Midbody segments, colour pattern and notopodial hooks. F. SEM, anterior end showing antennae and tentacular cirri. G. SEM, pygidium and last four segments. H. Midbody parapodia. Figures A, B, D–G in dorsal view, figures C and H in ventral view. Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Ma: median antenna, Nh: notopodial hook, Pa: papillae, Pe: peristomium, Pig: pigmentation, Pp: palp, Pt: prostomium, Py: pygidium, Pyc: pygidial cirrus, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus, Vc: ventral cirri.Tvc: tentacular ventral cirrus. Scale bars: 300 µm (A), 200 µm (B, D–H), 500 µm (C)." figureDoi="http://doi.org/10.5281/zenodo.4574033" httpUri="https://zenodo.org/record/4574033/files/figure.png" pageId="4" pageNumber="60">Fig. 2A, B, E, G</figureCitation>
|
||
). Neuropodial lobe tapered, with about four serrated capillaries. Pygidium tapered, with a pair of cirri covered by papillae (
|
||
<figureCitation id="13472A66FFC2FFA7FABCFEABBFE1FEAC" box="[1289,1414,295,321]" captionStart="FIGURE 2" captionStartId="3.[151,250,1583,1607]" captionTargetBox="[151,1430,520,1560]" captionTargetId="figure-85@3.[151,1436,520,1560]" captionTargetPageId="3" captionText="FIGURE 2. Ancistrosyllis cf. groenlandica. A. Whole body, the specimen exhibits posterior regeneration. B. Anterior end, showing notopodial hooks from chaetiger 3. C. Anterior end showing tentacular and parapodial dorsal cirri. D. Pygidium. E. Midbody segments, colour pattern and notopodial hooks. F. SEM, anterior end showing antennae and tentacular cirri. G. SEM, pygidium and last four segments. H. Midbody parapodia. Figures A, B, D–G in dorsal view, figures C and H in ventral view. Abbreviations. Dc: dorsal cirrus, La: lateral antenna, Ma: median antenna, Nh: notopodial hook, Pa: papillae, Pe: peristomium, Pig: pigmentation, Pp: palp, Pt: prostomium, Py: pygidium, Pyc: pygidial cirrus, Tdc: tentacular dorsal cirrus, Tvc: tentacular ventral cirrus, Vc: ventral cirri.Tvc: tentacular ventral cirrus. Scale bars: 300 µm (A), 200 µm (B, D–H), 500 µm (C)." figureDoi="http://doi.org/10.5281/zenodo.4574033" httpUri="https://zenodo.org/record/4574033/files/figure.png" pageId="4" pageNumber="60">Fig. 2D, G</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3666568FFC2FFA7FF72FEC6B93EFE3C" pageId="4" pageNumber="60" type="distribution">
|
||
<paragraph id="8BC336E3FFC2FFA7FF72FEC6B93EFE3C" blockId="4.[151,1437,151,933]" pageId="4" pageNumber="60">
|
||
<emphasis id="B908EAF1FFC2FFA7FF72FEC6BB3EFE89" bold="true" box="[199,345,330,356]" pageId="4" pageNumber="60">Distribution</emphasis>
|
||
. Atlantic Ocean—Canada, Gulf of Saint Lawrence (
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FC15FEC7BE28FE8B" author="Pettibone, M. H." box="[928,1103,331,358]" pageId="4" pageNumber="60" pagination="155 - 207" refId="ref14706" refString="Pettibone, M. H. (1966) Revision of the Pilargidae (Annelida: Polychaeta), including descriptions of a new species and descriptions of the pelagic Podarmus ploa Chamberlin (Polynoide). Proceedings of the United States National Museum, 118 (3525), 155 - 207. https: // doi. org / 10.5479 / si. 00963801.118 - 3525.155" type="journal article" year="1966">Pettibone 1966</bibRefCitation>
|
||
);
|
||
<collectingCountry id="F36B7673FFC2FFA7FBD7FEC7BECEFE88" box="[1122,1193,331,357]" name="Brazil" pageId="4" pageNumber="60">Brazil</collectingCountry>
|
||
, specimens examined in this study;
|
||
<collectingCountry id="F36B7673FFC2FFA7FE9AFEE3BBF6FE64" box="[303,401,367,393]" name="Uruguay" pageId="4" pageNumber="60">Uruguay</collectingCountry>
|
||
and
|
||
<collectingCountry id="F36B7673FFC2FFA7FE70FEE3B853FE64" box="[453,564,367,393]" name="Argentina" pageId="4" pageNumber="60">Argentina</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FDF6FEE3B9A7FE64" author="Salazar-Vallejo, S. I. & Orensanz, J. M." box="[579,960,367,393]" pageId="4" pageNumber="60" pagination="267 - 279" refId="ref15183" refString="Salazar-Vallejo, S. I. & Orensanz, J. M. (1991) Pilargidos (Annelida: Polychaeta) de Uruguay y Argentina. Cahiers de Biologie Marine, 32, 267 - 279." type="journal article" year="1991">Salazar-Vallejo & Orensanz 1991</bibRefCitation>
|
||
);
|
||
<collectingCountry id="F36B7673FFC2FFA7FC61FEE3BE54FE64" box="[980,1075,367,393]" name="Portugal" pageId="4" pageNumber="60">Portugal</collectingCountry>
|
||
and
|
||
<collectingCountry id="F36B7673FFC2FFA7FBDCFEE3BECEFE64" box="[1129,1193,367,393]" name="Spain" pageId="4" pageNumber="60">Spain</collectingCountry>
|
||
(
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FB02FEE3BFF6FE64" author="Parapar, J. & Besteiro, C. & Moreira, J." box="[1207,1425,367,393]" pageId="4" pageNumber="60" pagination="267 - 293" refId="ref14546" refString="Parapar, J., Besteiro, C. & Moreira, J. (2004) Familia Pilargidae Saint-Joseph, 1899. In: Fauna Iberica. Annelida Polychaeta I. Museo Nacional de Ciencias Naturales, CSIC, Madrid, pp. 267 - 293." type="book chapter" year="2004">
|
||
Parapar
|
||
<emphasis id="B908EAF1FFC2FFA7FAA0FEE3BF2AFE64" box="[1301,1357,367,393]" italics="true" pageId="4" pageNumber="60">et al.</emphasis>
|
||
2004
|
||
</bibRefCitation>
|
||
). Pacific Ocean—Japan, Sagami Bay, Off Oga, Tsukumo Bay, Suruga Bay (
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FC6BFE1FBEE5FE40" author="Imajima, M." box="[990,1154,403,429]" pageId="4" pageNumber="60" pagination="151 - 164" refId="ref13740" refString="Imajima, M. (1987) Pilargidae (Annelida, Polychaeta) from Japan. Bulletin of the National Science Museum, Series A (Zoology), 13 (4), 151 - 164" type="journal article" year="1987">Imajima 1987</bibRefCitation>
|
||
);
|
||
<collectingCountry id="F36B7673FFC2FFA7FB22FE1FBEB5FE40" box="[1175,1234,403,429]" name="United States of America" pageId="4" pageNumber="60">USA</collectingCountry>
|
||
,
|
||
<collectingRegion id="49B8F801FFC2FFA7FB6BFE1FBF35FE40" box="[1246,1362,403,429]" country="United States of America" name="California" pageId="4" pageNumber="60">California</collectingRegion>
|
||
, Santa Maria Basin and western Santa Barbara Channel (
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FD73FE3BB92BFE3C" author="Blake, J. A." box="[710,844,439,465]" pageId="4" pageNumber="60" pagination="261 - 289" refId="ref12776" refString="Blake, J. A. (1997) Family Pilargidae Saint Joseph, 1899. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and Western Santa Barbara Channel. 4 - The Annelida Part 1 - Oligochaeta and Polychaeta: Phyllodocida (Phyllodocidae to Paralacydon iidae). Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 261 - 289." type="book chapter" year="1997">Blake 1997</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3666568FFC2FFA7FF72FE57BB4EFBD8" pageId="4" pageNumber="60" type="discussion">
|
||
<paragraph id="8BC336E3FFC2FFA7FF72FE57BB36FC48" blockId="4.[151,1437,151,933]" pageId="4" pageNumber="60">
|
||
<emphasis id="B908EAF1FFC2FFA7FF72FE57BB5CFE18" bold="true" box="[199,315,475,501]" pageId="4" pageNumber="60">Remarks.</emphasis>
|
||
<taxonomicName id="4C7C4D60FFC2FFA7FEF4FE57B815FE18" authorityName="McIntosh" authorityYear="1878" box="[321,626,475,501]" class="Polychaeta" family="Pilargidae" genus="Ancistrosyllis" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="60" phylum="Annelida" rank="species" species="groenlandica">
|
||
<emphasis id="B908EAF1FFC2FFA7FEF4FE57B815FE18" box="[321,626,475,501]" italics="true" pageId="4" pageNumber="60">Ancistrosyllis groenlandica</emphasis>
|
||
</taxonomicName>
|
||
has one of the most extensive distributions of all
|
||
<taxonomicName id="4C7C4D60FFC2FFA7FB21FE57BF6FFE18" authorityName="Saint-Joseph" authorityYear="1899" box="[1172,1288,475,501]" class="Polychaeta" family="Pilargidae" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="60" phylum="Annelida" rank="family">Pilargidae</taxonomicName>
|
||
, with records from the Arctic to Antarctic, and for the temperate and tropical seas of the Atlantic and Pacific Oceans (Salazar- Vallejo & Orensanz 1991). The original description (
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FD44FDAFB9C0FDD0" author="McIntosh, W. C." box="[753,935,547,573]" pageId="4" pageNumber="60" pagination="499 - 511" refId="ref14093" refString="McIntosh, W. C. (1878) On the Annelida obtained during the cruise of the H. M. S. ' Valorous' to Davis Strait in 1875. Transactions of the Linnean Society of London, Series 2, Zoology, 1, 499 - 511. https: // doi. org / 10.1111 / j. 1096 - 3642.1878. tb 00663 b. x" type="journal article" year="1878">McIntosh, 1878</bibRefCitation>
|
||
) is short and not very informative for some diagnostic; for example, it lacks on the presence of a median antenna or the beginning of notopodial hooks and ventral cirri, which limits inferring variation. Several authors have reported differences in the beginning of notopodial hooks in
|
||
<taxonomicName id="4C7C4D60FFC2FFA7FE9AFD03BB85FD44" authorityName="McIntosh" authorityYear="1878" box="[303,482,655,681]" class="Polychaeta" family="Pilargidae" genus="Ancistrosyllis" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="60" phylum="Annelida" rank="species" species="groenlandica">
|
||
<emphasis id="B908EAF1FFC2FFA7FE9AFD03BB27FD44" box="[303,320,655,681]" italics="true" pageId="4" pageNumber="60">A</emphasis>
|
||
.
|
||
<emphasis id="B908EAF1FFC2FFA7FEFBFD03BB85FD44" box="[334,482,655,681]" italics="true" pageId="4" pageNumber="60">groenlandica</emphasis>
|
||
</taxonomicName>
|
||
, for example, chaetiger 4 or 5 (
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FCF6FD03B996FD47" author="Pettibone, M. H." box="[835,1009,655,682]" pageId="4" pageNumber="60" pagination="1 - 356" refId="ref14656" refString="Pettibone, M. H. (1963) Marine polychaete worms of the New England region. I. Aphroditidae through Trochochaetidae. Bulletin of the United States National Museum, 227, 1 - 356. https: // doi. org / 10.5479 / si. 03629236.227.1" type="journal article" year="1963">Pettibone 1963</bibRefCitation>
|
||
), 4–7 (
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FB8BFD03BE83FD44" author="Hartman, O." box="[1086,1252,654,681]" pageId="4" pageNumber="60" pagination="1 - 378" refId="ref13707" refString="Hartman, O. (1965) Deep-water benthic polychaetous annelids off New England to Bermuda and other North Atlantic areas. Allan Hancock Foundations Publications, 1965, 1 - 378." type="journal article" year="1965">Hartman 1965</bibRefCitation>
|
||
), 4–6 (
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FA85FD03BAB4FD23" author="Pettibone, M. H." pageId="4" pageNumber="60" pagination="155 - 207" refId="ref14706" refString="Pettibone, M. H. (1966) Revision of the Pilargidae (Annelida: Polychaeta), including descriptions of a new species and descriptions of the pelagic Podarmus ploa Chamberlin (Polynoide). Proceedings of the United States National Museum, 118 (3525), 155 - 207. https: // doi. org / 10.5479 / si. 00963801.118 - 3525.155" type="journal article" year="1966">Pettibone 1966</bibRefCitation>
|
||
), and 3–5 (
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FEE6FD3FBBBEFD20" author="Blake, J. A." box="[339,473,691,717]" pageId="4" pageNumber="60" pagination="261 - 289" refId="ref12776" refString="Blake, J. A. (1997) Family Pilargidae Saint Joseph, 1899. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and Western Santa Barbara Channel. 4 - The Annelida Part 1 - Oligochaeta and Polychaeta: Phyllodocida (Phyllodocidae to Paralacydon iidae). Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 261 - 289." type="book chapter" year="1997">Blake 1997</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FE53FD3FB8E0FD20" author="Imajima, M." box="[486,647,691,717]" pageId="4" pageNumber="60" pagination="151 - 164" refId="ref13740" refString="Imajima, M. (1987) Pilargidae (Annelida, Polychaeta) from Japan. Bulletin of the National Science Museum, Series A (Zoology), 13 (4), 151 - 164" type="journal article" year="1987">Imajima 1987</bibRefCitation>
|
||
; Katzm
|
||
<emphasis id="B908EAF1FFC2FFA7FD6BFD3FB942FD21" box="[734,805,691,716]" italics="true" pageId="4" pageNumber="60">ann et</emphasis>
|
||
al. 1974). Therefore, a wide intraspecific variation was observed. The specimens of
|
||
<taxonomicName id="4C7C4D60FFC2FFA7FE6FFD5BB8D5FD1C" authorityName="McIntosh" authorityYear="1878" box="[474,690,727,753]" class="Polychaeta" family="Pilargidae" genus="Ancistrosyllis" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="60" phylum="Annelida" rank="species" species="groenlandica">
|
||
<emphasis id="B908EAF1FFC2FFA7FE6FFD5BBB95FD1C" box="[474,498,727,753]" italics="true" pageId="4" pageNumber="60">A.</emphasis>
|
||
cf.
|
||
<emphasis id="B908EAF1FFC2FFA7FDABFD5BB8D5FD1C" box="[542,690,727,753]" italics="true" pageId="4" pageNumber="60">groenlandica</emphasis>
|
||
</taxonomicName>
|
||
examined in this study are similar to the ones described by
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FAEEFD5BBA85FCF8" author="Blake, J. A." pageId="4" pageNumber="60" pagination="261 - 289" refId="ref12776" refString="Blake, J. A. (1997) Family Pilargidae Saint Joseph, 1899. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and Western Santa Barbara Channel. 4 - The Annelida Part 1 - Oligochaeta and Polychaeta: Phyllodocida (Phyllodocidae to Paralacydon iidae). Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 261 - 289." type="book chapter" year="1997">Blake (1997)</bibRefCitation>
|
||
from Santa Barbara Basin,
|
||
<collectingRegion id="49B8F801FFC2FFA7FDA9FD77B8F7FCF8" box="[540,656,763,789]" country="United States of America" name="California" pageId="4" pageNumber="60">California</collectingRegion>
|
||
,
|
||
<collectingCountry id="F36B7673FFC2FFA7FD29FD77B8BFFCF8" box="[668,728,763,789]" name="United States of America" pageId="4" pageNumber="60">USA</collectingCountry>
|
||
; although they differ in the beginning of the notopodial hooks, which always appear from chaetigers 3 or
|
||
<quantity id="4C849B06FFC2FFA7FDCCFC93B8C2FCD4" box="[633,677,799,825]" metricMagnitude="-1" metricUnit="m" metricValue="1.016" pageId="4" pageNumber="60" unit="in" value="4.0">4 in</quantity>
|
||
the specimens of this study, while they can appear from chaetigers
|
||
<quantity id="4C849B06FFC2FFA7FF22FCCEBA87FCB0" box="[151,224,834,861]" metricMagnitude="-1" metricUnit="m" metricValue="1.016" metricValueMax="1.27" metricValueMin="0.762" pageId="4" pageNumber="60" unit="in" value="4.0" valueMax="5.0" valueMin="3.0">3–5 in</quantity>
|
||
the specimens from Santa Barbara. Due to the large intraspecific variation and wide geographic distribution described for this species, it is probable that
|
||
<taxonomicName id="4C7C4D60FFC2FFA7FD77FCEBB912FC6C" authorityName="McIntosh" authorityYear="1878" box="[706,885,871,897]" class="Polychaeta" family="Pilargidae" genus="Ancistrosyllis" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="60" phylum="Annelida" rank="species" species="groenlandica">
|
||
<emphasis id="B908EAF1FFC2FFA7FD77FCEBB912FC6C" box="[706,885,871,897]" italics="true" pageId="4" pageNumber="60">A. groenlandica</emphasis>
|
||
</taxonomicName>
|
||
represents a species complex (
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FB67FCEBBB23FC48" author="Salazar-Vallejo, S. I. & Orensanz, J. M." pageId="4" pageNumber="60" pagination="267 - 279" refId="ref15183" refString="Salazar-Vallejo, S. I. & Orensanz, J. M. (1991) Pilargidos (Annelida: Polychaeta) de Uruguay y Argentina. Cahiers de Biologie Marine, 32, 267 - 279." type="journal article" year="1991">Salazar-Vallejo & Orensanz 1991</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BC336E3FFC2FFA7FF22FC7BB814FBFD" blockId="4.[151,627,1014,1077]" box="[151,627,1014,1041]" pageId="4" pageNumber="60">
|
||
<emphasis id="B908EAF1FFC2FFA7FF22FC7BBB5FFBFC" box="[151,312,1014,1041]" italics="true" pageId="4" pageNumber="60">
|
||
A
|
||
<emphasis id="B908EAF1FFC2FFA7FF1CFC7ABB5FFBFC" bold="true" box="[169,312,1014,1041]" pageId="4" pageNumber="60">ncistrosyllis</emphasis>
|
||
</emphasis>
|
||
<taxonomicName id="4C7C4D60FFC2FFA7FEF5FC7AB814FBFD" authority="(Hartman, 1960)" baseAuthorityName="Hartman" baseAuthorityYear="1960" box="[320,627,1014,1041]" class="Polychaeta" family="Pilargidae" genus="Ancistrosyllis" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="60" phylum="Annelida" rank="species" species="hamata">
|
||
<emphasis id="B908EAF1FFC2FFA7FEF5FC7ABBFCFBFC" box="[320,411,1014,1041]" italics="true" pageId="4" pageNumber="60">hamata</emphasis>
|
||
(
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FE1FFC7AB80CFBFD" author="Hartman, O." box="[426,619,1014,1040]" pageId="4" pageNumber="60" pagination="69 - 176" refId="ref13671" refString="Hartman, O. (1960) Systematic account of some marine invertebrate animals from the deep basins off southern California. Allan Hancock Pacific Expeditions, 22 (2), 69 - 176." type="journal article" year="1960">Hartman, 1960</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
</paragraph>
|
||
<paragraph id="8BC336E3FFC2FFA7FF22FB97BB4EFBD8" blockId="4.[151,627,1014,1077]" box="[151,297,1051,1077]" pageId="4" pageNumber="60">
|
||
<figureCitation id="13472A66FFC2FFA7FF22FB97BA94FBD8" box="[151,243,1051,1077]" captionStart="FIGURE 3" captionStartId="5.[151,250,1123,1147]" captionTargetBox="[151,1436,345,1100]" captionTargetId="figure-101@5.[151,1436,345,1100]" captionTargetPageId="5" captionText="FIGURE 3. Ancistrosyllis hamata.A.Whole body, ventral view; firstnotopodial hook on chaetiger 6 (Nh).B.Anterior end, dorsal view,showingpalps.C.Midbodysegmentsshowingnotopodialhooks,dorsalview.D.SEM,detailofanotopodialhookandchaetae, dorsal view. E. Posterior end showing pygidium, ventral view.Abbreviations. Dc:dorsal cirrus, Nh:notopodial hook, Pa: papillae, Pt: prostomium, Pp: palp, Py: pygidium, Pyc: pygidial cirrus. Scale bars: 250 µm (A), 200 µm (B, C), 50 µm (D), 100 µm (E)." figureDoi="http://doi.org/10.5281/zenodo.4574035" httpUri="https://zenodo.org/record/4574035/files/figure.png" pageId="4" pageNumber="60">Figure 3</figureCitation>
|
||
A–E
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3666568FFC2FFA7FF22FBD3B882FB7B" pageId="4" pageNumber="60" type="reference_group">
|
||
<paragraph id="8BC336E3FFC2FFA7FF22FBD3B8CEFB9A" blockId="4.[151,741,1119,1174]" box="[151,681,1119,1143]" pageId="4" pageNumber="60">
|
||
<treatmentCitationGroup id="AB6C11CDFFC2FFA7FF22FBD3B8CEFB9A" box="[151,681,1119,1143]" pageId="4" pageNumber="60">
|
||
<treatmentCitation id="0ADD10F2FFC2FFA7FF22FBD3B86CFB9A" author="Hartman, O." box="[151,523,1119,1143]" page="88" pageId="4" pageNumber="60" year="1960">
|
||
<taxonomicName id="4C7C4D60FFC2FFA7FF22FBD3B86CFB9A" ID-CoL="4HSF2" authority="Hartman, 1960: 88" authorityName="Hartman" authorityPageNumber="88" authorityYear="1960" box="[151,523,1119,1143]" class="Polychaeta" family="Pilargidae" genus="Pilargis" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="60" phylum="Annelida" rank="species" species="hamatus">
|
||
<emphasis id="B908EAF1FFC2FFA7FF22FBD3BB23FB9A" box="[151,324,1119,1143]" italics="true" pageId="4" pageNumber="60">Pilargis hamatus</emphasis>
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FEFFFBECB86CFB9A" author="Hartman, O." box="[330,523,1119,1143]" pageId="4" pageNumber="60" pagination="69 - 176" refId="ref13671" refString="Hartman, O. (1960) Systematic account of some marine invertebrate animals from the deep basins off southern California. Allan Hancock Pacific Expeditions, 22 (2), 69 - 176." type="journal article" year="1960">Hartman, 1960: 88</bibRefCitation>
|
||
</taxonomicName>
|
||
</treatmentCitation>
|
||
, pl. 7, figs 4–6.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
<paragraph id="8BC336E3FFC2FFA7FF22FBF2B882FB7B" blockId="4.[151,741,1119,1174]" box="[151,741,1150,1174]" pageId="4" pageNumber="60">
|
||
<treatmentCitationGroup id="AB6C11CDFFC2FFA7FF22FBF2B882FB7B" box="[151,741,1150,1174]" pageId="4" pageNumber="60">
|
||
<treatmentCitation id="0ADD10F2FFC2FFA7FF22FBF2B81DFB7B" author="Pettibone, M. H." box="[151,634,1150,1174]" page="169" pageId="4" pageNumber="60" year="1966">
|
||
<taxonomicName id="4C7C4D60FFC2FFA7FF22FBF2B81DFB7B" ID-CoL="DMWN" authority="Pettibone 1966: 168 - 169" authorityName="Pettibone" authorityPageNumber="168 - 169" authorityYear="1966" box="[151,634,1150,1174]" class="Polychaeta" family="Pilargidae" genus="Ancistrosyllis" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="60" phylum="Annelida" rank="species" species="hamata">
|
||
<emphasis id="B908EAF1FFC2FFA7FF22FBF2BB14FB7B" box="[151,371,1150,1174]" italics="true" pageId="4" pageNumber="60">Ancistrosyllis hamata</emphasis>
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FECCFBF2B81DFB7B" author="Pettibone, M. H." box="[377,634,1150,1174]" pageId="4" pageNumber="60" pagination="155 - 207" refId="ref14706" refString="Pettibone, M. H. (1966) Revision of the Pilargidae (Annelida: Polychaeta), including descriptions of a new species and descriptions of the pelagic Podarmus ploa Chamberlin (Polynoide). Proceedings of the United States National Museum, 118 (3525), 155 - 207. https: // doi. org / 10.5479 / si. 00963801.118 - 3525.155" type="journal article" year="1966">Pettibone 1966: 168–169</bibRefCitation>
|
||
</taxonomicName>
|
||
</treatmentCitation>
|
||
, fig. 5a–d.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3666568FFC2FFA7FF22FB48BF5EFA7E" pageId="4" pageNumber="60" type="materials_examined">
|
||
<paragraph id="8BC336E3FFC2FFA7FF22FB48BF5EFA7E" blockId="4.[151,1437,1220,2039]" pageId="4" pageNumber="60">
|
||
<emphasis id="B908EAF1FFC2FFA7FF22FB48BBEAFB33" bold="true" box="[151,397,1220,1246]" pageId="4" pageNumber="60">Material examined.</emphasis>
|
||
<materialsCitation id="3B143CBEFFC2FFA7FE14FB48B8B2FB33" ID-GBIF-Occurrence="3044198309" box="[417,725,1220,1246]" country="Brazil" location="Campos Basin" pageId="4" pageNumber="60" specimenCount="1">
|
||
<collectingCountry id="F36B7673FFC2FFA7FE14FB48B86CFB33" box="[417,523,1220,1246]" name="Brazil" pageId="4" pageNumber="60">BRAZIL</collectingCountry>
|
||
:
|
||
<location id="8EA36038FFC2FFA7FD94FB48B8B2FB33" LSID="urn:lsid:plazi:treatment:03D587F5FFC5FFA6FF22FF1BBB6CFEAC:8EA36038FFC2FFA7FD94FB48B8B2FB33" box="[545,725,1220,1246]" country="Brazil" name="Campos Basin" pageId="4" pageNumber="60">Campos Basin</location>
|
||
</materialsCitation>
|
||
:
|
||
<geoCoordinate id="EE485024FFC2FFA7FD59FB48B9C5FB33" box="[748,930,1220,1246]" degrees="21" direction="south" minutes="12" orientation="latitude" pageId="4" pageNumber="60" precision="1" seconds="14.127" value="-21.203924">21º12’14.127”S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE485024FFC2FFA7FC0CFB48BE1FFB33" box="[953,1144,1220,1246]" degrees="40" direction="west" minutes="42" orientation="longitude" pageId="4" pageNumber="60" precision="1" seconds="26.060" value="-40.70724">40º42’26.060”W</geoCoordinate>
|
||
,
|
||
<quantity id="4C849B06FFC2FFA7FB3AFB48BEB0FB32" box="[1167,1239,1220,1247]" metricMagnitude="1" metricUnit="m" metricValue="1.5" pageId="4" pageNumber="60" unit="m" value="15.0">15 m</quantity>
|
||
, one specimen,
|
||
<date id="FFC21023FFC2FFA7FF22FB64BB65FAEF" box="[151,258,1256,1282]" pageId="4" pageNumber="60" value="2009-03-07">7.iii.2009</date>
|
||
(MNRJP-002700);
|
||
<geoCoordinate id="EE485024FFC2FFA7FE40FB64B8CCFAEF" box="[501,683,1256,1282]" degrees="21" direction="south" minutes="40" orientation="latitude" pageId="4" pageNumber="60" precision="1" seconds="22.947" value="-21.67304">21º40’22.947”S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE485024FFC2FFA7FD75FB64B919FAEE" box="[704,894,1256,1283]" degrees="40" direction="west" minutes="58" orientation="longitude" pageId="4" pageNumber="60" precision="1" seconds="26.414" value="-40.974003">40º58’26.414”W</geoCoordinate>
|
||
,
|
||
<quantity id="4C849B06FFC2FFA7FC26FB64B9B0FAEE" box="[915,983,1256,1283]" metricMagnitude="1" metricUnit="m" metricValue="1.7" pageId="4" pageNumber="60" unit="m" value="17.0">17 m</quantity>
|
||
, one specimen,
|
||
<date id="FFC21023FFC2FFA7FB12FB64BF78FAEF" box="[1191,1311,1256,1282]" pageId="4" pageNumber="60" value="2009-03-11">11.iii.2009</date>
|
||
(MNRJP- 002699);
|
||
<geoCoordinate id="EE485024FFC2FFA7FEB3FA80BBDCFACB" box="[262,443,1292,1318]" degrees="21" direction="south" minutes="39" orientation="latitude" pageId="4" pageNumber="60" precision="1" seconds="30.939" value="-21.658594">21º39’30.939”S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE485024FFC2FFA7FE7FFA80B8EFFACA" box="[458,648,1292,1319]" degrees="40" direction="west" minutes="31" orientation="longitude" pageId="4" pageNumber="60" precision="1" seconds="25.652" value="-40.523792">40º31’25.652”W</geoCoordinate>
|
||
,
|
||
<quantity id="4C849B06FFC2FFA7FD22FA80B8B2FACA" box="[663,725,1292,1319]" metricMagnitude="1" metricUnit="m" metricValue="2.8" pageId="4" pageNumber="60" unit="m" value="28.0">28 m</quantity>
|
||
, one specimen,
|
||
<date id="FFC21023FFC2FFA7FC24FA80BE6DFACB" box="[913,1034,1292,1318]" pageId="4" pageNumber="60" value="2009-03-13">13.iii.2009</date>
|
||
(MNRJP-002701);
|
||
<geoCoordinate id="EE485024FFC2FFA7FB45FA80BFF0FACA" box="[1264,1431,1292,1319]" degrees="22" direction="south" minutes="6" orientation="latitude" pageId="4" pageNumber="60" precision="1" seconds="21.254" value="-22.105904">22º6’21.254”S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE485024FFC2FFA7FF22FABCBB32FAA6" box="[151,341,1328,1355]" degrees="40" direction="west" minutes="43" orientation="longitude" pageId="4" pageNumber="60" precision="1" seconds="39.365" value="-40.7276">40º43’39.365”W</geoCoordinate>
|
||
,
|
||
<quantity id="4C849B06FFC2FFA7FED6FABCBBC7FAA6" box="[355,416,1328,1355]" metricMagnitude="1" metricUnit="m" metricValue="4.7" pageId="4" pageNumber="60" unit="m" value="47.0">47 m</quantity>
|
||
, one specimen,
|
||
<date id="FFC21023FFC2FFA7FDEFFABCB8B5FAA7" box="[602,722,1328,1354]" pageId="4" pageNumber="60" value="2009-03-12">12.iii.2009</date>
|
||
(MNRJP-002702);
|
||
<geoCoordinate id="EE485024FFC2FFA7FC02FABCBE0BFAA7" box="[951,1132,1328,1354]" degrees="22" direction="south" minutes="19" orientation="latitude" pageId="4" pageNumber="60" precision="1" seconds="11.331" value="-22.319815">22º19’11.331”S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE485024FFC2FFA7FBCFFABCBF4DFAA6" box="[1146,1322,1328,1355]" degrees="40" direction="west" minutes="5" orientation="longitude" pageId="4" pageNumber="60" precision="1" seconds="44.221" value="-40.095615">40º5’44.221”W</geoCoordinate>
|
||
,
|
||
<quantity id="4C849B06FFC2FFA7FA82FABCBFF0FAA6" box="[1335,1431,1328,1355]" metricMagnitude="2" metricUnit="m" metricValue="4.039" pageId="4" pageNumber="60" unit="m" value="403.9">403.9 m</quantity>
|
||
, one specimen,
|
||
<date id="FFC21023FFC2FFA7FEF2FAD8BBDEFA83" box="[327,441,1364,1390]" pageId="4" pageNumber="60" value="2008-07-08">8.vii.2008</date>
|
||
(MNRJP-002703);
|
||
<geoCoordinate id="EE485024FFC2FFA7FD17FAD8B92DFA82" box="[674,842,1364,1391]" degrees="21" direction="south" minutes="50" orientation="latitude" pageId="4" pageNumber="60" precision="1" seconds="2.961" value="-21.834156">21º50’2.961”S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE485024FFC2FFA7FCEFFAD8BE6DFA82" box="[858,1034,1364,1391]" degrees="40" direction="west" minutes="5" orientation="longitude" pageId="4" pageNumber="60" precision="1" seconds="55.938" value="-40.09887">40º5’55.938”W</geoCoordinate>
|
||
,
|
||
<quantity id="4C849B06FFC2FFA7FBACFAD8BE00FA82" box="[1049,1127,1364,1391]" metricMagnitude="2" metricUnit="m" metricValue="4.76" pageId="4" pageNumber="60" unit="m" value="476.0">476 m</quantity>
|
||
, four specimens,
|
||
<date id="FFC21023FFC2FFA7FA8CFAD8BFFBFA83" box="[1337,1436,1364,1390]" pageId="4" pageNumber="60" value="2009-02-07">7.ii.2009</date>
|
||
(MNRJP-002704);
|
||
<geoCoordinate id="EE485024FFC2FFA7FEC5FAF4B841FA7E" box="[368,550,1400,1427]" degrees="22" direction="south" minutes="59" orientation="latitude" pageId="4" pageNumber="60" precision="1" seconds="53.839" value="-22.99829">22º59’53.839”S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE485024FFC2FFA7FD84FAF4B888FA7E" box="[561,751,1400,1427]" degrees="40" direction="west" minutes="47" orientation="longitude" pageId="4" pageNumber="60" precision="1" seconds="45.022" value="-40.795837">40º47’45.022”W</geoCoordinate>
|
||
,
|
||
<quantity id="4C849B06FFC2FFA7FD4FFAF4B924FA7E" box="[762,835,1400,1427]" metricMagnitude="2" metricUnit="m" metricValue="6.92" pageId="4" pageNumber="60" unit="m" value="692.0">692 m</quantity>
|
||
, one specimen,
|
||
<date id="FFC21023FFC2FFA7FC43FAF4BE06FA7F" box="[1014,1121,1400,1426]" pageId="4" pageNumber="60" value="2009-01-29">29.i.2009</date>
|
||
(MNRJP-002705).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3666568FFC2FFA7FF72FA10BB4CF8F3" pageId="4" pageNumber="60" type="description">
|
||
<paragraph id="8BC336E3FFC2FFA7FF72FA10BB4CF8F3" blockId="4.[151,1437,1220,2039]" pageId="4" pageNumber="60">
|
||
<emphasis id="B908EAF1FFC2FFA7FF72FA10BB3EFA5B" bold="true" box="[199,345,1436,1462]" pageId="4" pageNumber="60">Description.</emphasis>
|
||
Fixed specimens whitish with round orange pigments distributed in transversal bands. Largest specimen with 27 chaetigers,
|
||
<quantity id="4C849B06FFC2FFA7FE5DFA4CB85FFA36" box="[488,568,1472,1499]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="4" pageNumber="60" unit="mm" value="10.0">10 mm</quantity>
|
||
length and
|
||
<quantity id="4C849B06FFC2FFA7FD0BFA4CB944FA36" box="[702,803,1472,1499]" metricMagnitude="-4" metricUnit="m" metricValue="2.4" pageId="4" pageNumber="60" unit="mm" value="0.24">0.24 mm</quantity>
|
||
width (MNRJP-002699). Body dorsoventrally flattened with few papillae on ventral and dorsal surfaces (
|
||
<figureCitation id="13472A66FFC2FFA7FD0AFA68B97EFA13" box="[703,793,1508,1534]" captionStart="FIGURE 3" captionStartId="5.[151,250,1123,1147]" captionTargetBox="[151,1436,345,1100]" captionTargetId="figure-101@5.[151,1436,345,1100]" captionTargetPageId="5" captionText="FIGURE 3. Ancistrosyllis hamata.A.Whole body, ventral view; firstnotopodial hook on chaetiger 6 (Nh).B.Anterior end, dorsal view,showingpalps.C.Midbodysegmentsshowingnotopodialhooks,dorsalview.D.SEM,detailofanotopodialhookandchaetae, dorsal view. E. Posterior end showing pygidium, ventral view.Abbreviations. Dc:dorsal cirrus, Nh:notopodial hook, Pa: papillae, Pt: prostomium, Pp: palp, Py: pygidium, Pyc: pygidial cirrus. Scale bars: 250 µm (A), 200 µm (B, C), 50 µm (D), 100 µm (E)." figureDoi="http://doi.org/10.5281/zenodo.4574035" httpUri="https://zenodo.org/record/4574035/files/figure.png" pageId="4" pageNumber="60">Fig. 3A</figureCitation>
|
||
). Prostomium with a pair of conical lateral antennae, median antenna absent, eyes absent. Two biarticulated palps (
|
||
<figureCitation id="13472A66FFC2FFA7FC83F984B9F7F9CF" box="[822,912,1544,1570]" captionStart="FIGURE 3" captionStartId="5.[151,250,1123,1147]" captionTargetBox="[151,1436,345,1100]" captionTargetId="figure-101@5.[151,1436,345,1100]" captionTargetPageId="5" captionText="FIGURE 3. Ancistrosyllis hamata.A.Whole body, ventral view; firstnotopodial hook on chaetiger 6 (Nh).B.Anterior end, dorsal view,showingpalps.C.Midbodysegmentsshowingnotopodialhooks,dorsalview.D.SEM,detailofanotopodialhookandchaetae, dorsal view. E. Posterior end showing pygidium, ventral view.Abbreviations. Dc:dorsal cirrus, Nh:notopodial hook, Pa: papillae, Pt: prostomium, Pp: palp, Py: pygidium, Pyc: pygidial cirrus. Scale bars: 250 µm (A), 200 µm (B, C), 50 µm (D), 100 µm (E)." figureDoi="http://doi.org/10.5281/zenodo.4574035" httpUri="https://zenodo.org/record/4574035/files/figure.png" pageId="4" pageNumber="60">Fig. 3B</figureCitation>
|
||
), palpophore large and palpostyle diminutive. Proboscis not observed. Peristomium indistinctly set off from prostomium, with two pairs of similar tentacular cirri, 1.67x longer than lateral antennae. Parapodia biramous. Dorsal and ventral parapodial cirri short with conical shape. Dorsal cirri of first chaetiger slightly longer than following (
|
||
<figureCitation id="13472A66FFC2FFA7FCE7F9F8B9CAF963" box="[850,941,1652,1678]" captionStart="FIGURE 3" captionStartId="5.[151,250,1123,1147]" captionTargetBox="[151,1436,345,1100]" captionTargetId="figure-101@5.[151,1436,345,1100]" captionTargetPageId="5" captionText="FIGURE 3. Ancistrosyllis hamata.A.Whole body, ventral view; firstnotopodial hook on chaetiger 6 (Nh).B.Anterior end, dorsal view,showingpalps.C.Midbodysegmentsshowingnotopodialhooks,dorsalview.D.SEM,detailofanotopodialhookandchaetae, dorsal view. E. Posterior end showing pygidium, ventral view.Abbreviations. Dc:dorsal cirrus, Nh:notopodial hook, Pa: papillae, Pt: prostomium, Pp: palp, Py: pygidium, Pyc: pygidial cirrus. Scale bars: 250 µm (A), 200 µm (B, C), 50 µm (D), 100 µm (E)." figureDoi="http://doi.org/10.5281/zenodo.4574035" httpUri="https://zenodo.org/record/4574035/files/figure.png" pageId="4" pageNumber="60">Fig. 3B</figureCitation>
|
||
). Ventral cirri present from the third to the last chaetiger, shorter than dorsal cirri. Notopodium with inflated acicular lobes. Notopodial hooks curved starting between chaetiger 4 and 7 (
|
||
<figureCitation id="13472A66FFC2FFA7FE7FF930B844F93B" box="[458,547,1724,1750]" captionStart="FIGURE 3" captionStartId="5.[151,250,1123,1147]" captionTargetBox="[151,1436,345,1100]" captionTargetId="figure-101@5.[151,1436,345,1100]" captionTargetPageId="5" captionText="FIGURE 3. Ancistrosyllis hamata.A.Whole body, ventral view; firstnotopodial hook on chaetiger 6 (Nh).B.Anterior end, dorsal view,showingpalps.C.Midbodysegmentsshowingnotopodialhooks,dorsalview.D.SEM,detailofanotopodialhookandchaetae, dorsal view. E. Posterior end showing pygidium, ventral view.Abbreviations. Dc:dorsal cirrus, Nh:notopodial hook, Pa: papillae, Pt: prostomium, Pp: palp, Py: pygidium, Pyc: pygidial cirrus. Scale bars: 250 µm (A), 200 µm (B, C), 50 µm (D), 100 µm (E)." figureDoi="http://doi.org/10.5281/zenodo.4574035" httpUri="https://zenodo.org/record/4574035/files/figure.png" pageId="4" pageNumber="60">Fig. 3A</figureCitation>
|
||
), present up to the last completely formed chaetiger (
|
||
<figureCitation id="13472A66FFC2FFA7FBC3F930BED0F93B" box="[1142,1207,1724,1750]" captionStart="FIGURE 3" captionStartId="5.[151,250,1123,1147]" captionTargetBox="[151,1436,345,1100]" captionTargetId="figure-101@5.[151,1436,345,1100]" captionTargetPageId="5" captionText="FIGURE 3. Ancistrosyllis hamata.A.Whole body, ventral view; firstnotopodial hook on chaetiger 6 (Nh).B.Anterior end, dorsal view,showingpalps.C.Midbodysegmentsshowingnotopodialhooks,dorsalview.D.SEM,detailofanotopodialhookandchaetae, dorsal view. E. Posterior end showing pygidium, ventral view.Abbreviations. Dc:dorsal cirrus, Nh:notopodial hook, Pa: papillae, Pt: prostomium, Pp: palp, Py: pygidium, Pyc: pygidial cirrus. Scale bars: 250 µm (A), 200 µm (B, C), 50 µm (D), 100 µm (E)." figureDoi="http://doi.org/10.5281/zenodo.4574035" httpUri="https://zenodo.org/record/4574035/files/figure.png" pageId="4" pageNumber="60">Fig. 3</figureCitation>
|
||
C–E). Neuropodium with conical lobe, with about six simple hair-like capillaries. Pygidium tapered with a pair of cirri covered by papillae (
|
||
<figureCitation id="13472A66FFC2FFA7FF72F888BB79F8F3" box="[199,286,1796,1822]" captionStart="FIGURE 3" captionStartId="5.[151,250,1123,1147]" captionTargetBox="[151,1436,345,1100]" captionTargetId="figure-101@5.[151,1436,345,1100]" captionTargetPageId="5" captionText="FIGURE 3. Ancistrosyllis hamata.A.Whole body, ventral view; firstnotopodial hook on chaetiger 6 (Nh).B.Anterior end, dorsal view,showingpalps.C.Midbodysegmentsshowingnotopodialhooks,dorsalview.D.SEM,detailofanotopodialhookandchaetae, dorsal view. E. Posterior end showing pygidium, ventral view.Abbreviations. Dc:dorsal cirrus, Nh:notopodial hook, Pa: papillae, Pt: prostomium, Pp: palp, Py: pygidium, Pyc: pygidial cirrus. Scale bars: 250 µm (A), 200 µm (B, C), 50 µm (D), 100 µm (E)." figureDoi="http://doi.org/10.5281/zenodo.4574035" httpUri="https://zenodo.org/record/4574035/files/figure.png" pageId="4" pageNumber="60">Fig. 3E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3666568FFC2FFA7FF72F8A4BE3FF88B" pageId="4" pageNumber="60" type="distribution">
|
||
<paragraph id="8BC336E3FFC2FFA7FF72F8A4BE3FF88B" blockId="4.[151,1437,1220,2039]" pageId="4" pageNumber="60">
|
||
<emphasis id="B908EAF1FFC2FFA7FF72F8A4BB06F8AF" bold="true" box="[199,353,1832,1858]" pageId="4" pageNumber="60">Distribution.</emphasis>
|
||
Pacific Ocean—USA, southern California (
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FCEAF8A4BE76F8AE" author="Pettibone, M. H." box="[863,1041,1832,1859]" pageId="4" pageNumber="60" pagination="155 - 207" refId="ref14706" refString="Pettibone, M. H. (1966) Revision of the Pilargidae (Annelida: Polychaeta), including descriptions of a new species and descriptions of the pelagic Podarmus ploa Chamberlin (Polynoide). Proceedings of the United States National Museum, 118 (3525), 155 - 207. https: // doi. org / 10.5479 / si. 00963801.118 - 3525.155" type="journal article" year="1966">Pettibone 1966</bibRefCitation>
|
||
);
|
||
<collectingCountry id="F36B7673FFC2FFA7FB9CF8A4BECEF8AF" box="[1065,1193,1832,1858]" name="Costa Rica" pageId="4" pageNumber="60">Costa Rica</collectingCountry>
|
||
, Gulf of Nicoya and Golfo Dulce (
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FE84F8C0BBD6F88B" author="Dean, H. K." box="[305,433,1868,1894]" pageId="4" pageNumber="60" pagination="41 - 62" refId="ref12971" refString="Dean, H. K. (1998) The Pilargidae (Annelida: Polychaeta) of the Pacific Coast of Costa Rica. Revista de Biologia Tropical, 46, Supplement 6, 41 - 62." type="journal article" year="1998">Dean 1998</bibRefCitation>
|
||
). Atlantic Ocean—Brazil, specimens examined in this study.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3666568FFC2FFA6FF72F8FCBB6CFEAC" lastPageId="5" lastPageNumber="61" pageId="4" pageNumber="60" type="discussion">
|
||
<paragraph id="8BC336E3FFC2FFA6FF72F8FCBB6CFEAC" blockId="4.[151,1437,1220,2039]" lastBlockId="5.[151,1437,150,321]" lastPageId="5" lastPageNumber="61" pageId="4" pageNumber="60">
|
||
<emphasis id="B908EAF1FFC2FFA7FF72F8FCBB5CF867" bold="true" box="[199,315,1904,1930]" pageId="4" pageNumber="60">Remarks.</emphasis>
|
||
The specimens of
|
||
<taxonomicName id="4C7C4D60FFC2FFA7FDA4F8FCB963F867" authorityName="Pettibone" authorityYear="1966" box="[529,772,1904,1930]" class="Polychaeta" family="Pilargidae" genus="Ancistrosyllis" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="60" phylum="Annelida" rank="species" species="hamata">
|
||
<emphasis id="B908EAF1FFC2FFA7FDA4F8FCB963F867" box="[529,772,1904,1930]" italics="true" pageId="4" pageNumber="60">Ancistrosyllis hamata</emphasis>
|
||
</taxonomicName>
|
||
herein studied resemble those of
|
||
<taxonomicName id="4C7C4D60FFC2FFA7FB35F8FCBF53F867" authorityName="McIntosh" authorityYear="1878" box="[1152,1332,1904,1930]" class="Polychaeta" family="Pilargidae" genus="Ancistrosyllis" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="60" phylum="Annelida" rank="species" species="groenlandica">
|
||
<emphasis id="B908EAF1FFC2FFA7FB35F8FCBF53F867" box="[1152,1332,1904,1930]" italics="true" pageId="4" pageNumber="60">A. groenlandica</emphasis>
|
||
</taxonomicName>
|
||
from the same study area regarding the colouration, but they differ in the absence of a median antenna and in having the first ventral cirri from chaetiger 3. This species also resembles
|
||
<taxonomicName id="4C7C4D60FFC2FFA7FC89F834BEBBF83F" authority="Pettibone, 1966" authorityName="Pettibone" authorityYear="1966" box="[828,1244,1976,2002]" class="Polychaeta" family="Pilargidae" genus="Ancistrosyllis" kingdom="Animalia" order="Phyllodocida" pageId="4" pageNumber="60" phylum="Annelida" rank="species" species="jonesi">
|
||
<emphasis id="B908EAF1FFC2FFA7FC89F834BE47F83F" box="[828,1056,1976,2002]" italics="true" pageId="4" pageNumber="60">Ancistrosyllis jonesi</emphasis>
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FB9FF834BEBBF83F" author="Pettibone, M. H." box="[1066,1244,1976,2002]" pageId="4" pageNumber="60" pagination="155 - 207" refId="ref14706" refString="Pettibone, M. H. (1966) Revision of the Pilargidae (Annelida: Polychaeta), including descriptions of a new species and descriptions of the pelagic Podarmus ploa Chamberlin (Polynoide). Proceedings of the United States National Museum, 118 (3525), 155 - 207. https: // doi. org / 10.5479 / si. 00963801.118 - 3525.155" type="journal article" year="1966">Pettibone, 1966</bibRefCitation>
|
||
</taxonomicName>
|
||
but differs from the latter in having smaller notopodial lobes and in lacking a median antennae (
|
||
<bibRefCitation id="EFED4B12FFC2FFA7FB98F850BEB9F81A" author="Pettibone, M. H." box="[1069,1246,2012,2039]" pageId="4" pageNumber="60" pagination="155 - 207" refId="ref14706" refString="Pettibone, M. H. (1966) Revision of the Pilargidae (Annelida: Polychaeta), including descriptions of a new species and descriptions of the pelagic Podarmus ploa Chamberlin (Polynoide). Proceedings of the United States National Museum, 118 (3525), 155 - 207. https: // doi. org / 10.5479 / si. 00963801.118 - 3525.155" type="journal article" year="1966">Pettibone 1966</bibRefCitation>
|
||
). The specimens described herein are similar to the specimens from
|
||
<collectingRegion id="49B8F801FFC3FFA6FD6BFF1BB937FF5C" box="[734,848,151,177]" country="United States of America" name="California" pageId="5" pageNumber="61">California</collectingRegion>
|
||
(
|
||
<collectingCountry id="F36B7673FFC3FFA6FCD5FF1BB9FCFF5C" box="[864,923,151,177]" name="United States of America" pageId="5" pageNumber="61">USA</collectingCountry>
|
||
) (
|
||
<quantity id="4C849B06FFC3FFA6FC07FF1ABE52FF5C" box="[946,1077,150,177]" metricMagnitude="2" metricUnit="m" metricValue="7.75" metricValueMax="15.0" metricValueMin="0.5" pageId="5" pageNumber="61" unit="m" value="775.0" valueMax="1500.0" valueMin="50.0">50–1500 m</quantity>
|
||
) used in the redescription of
|
||
<taxonomicName id="4C7C4D60FFC3FFA6FA31FF1BBA8CFF38" authorityName="Pettibone" authorityYear="1966" class="Polychaeta" family="Pilargidae" genus="Ancistrosyllis" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="61" phylum="Annelida" rank="species" species="hamata">
|
||
<emphasis id="B908EAF1FFC3FFA6FA31FF1BBFF2FF5C" box="[1412,1429,151,177]" italics="true" pageId="5" pageNumber="61">A</emphasis>
|
||
.
|
||
<emphasis id="B908EAF1FFC3FFA6FF22FF37BA8CFF38" box="[151,235,187,213]" italics="true" pageId="5" pageNumber="61">hamata</emphasis>
|
||
</taxonomicName>
|
||
by
|
||
<bibRefCitation id="EFED4B12FFC3FFA6FEACFF37BBD6FF38" author="Blake, J. A." box="[281,433,187,213]" pageId="5" pageNumber="61" pagination="261 - 289" refId="ref12776" refString="Blake, J. A. (1997) Family Pilargidae Saint Joseph, 1899. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic atlas of the benthic fauna of the Santa Maria Basin and Western Santa Barbara Channel. 4 - The Annelida Part 1 - Oligochaeta and Polychaeta: Phyllodocida (Phyllodocidae to Paralacydon iidae). Santa Barbara Museum of Natural History, Santa Barbara, California, pp. 261 - 289." type="book chapter" year="1997">Blake (1997)</bibRefCitation>
|
||
. On the other hand, specimens of
|
||
<taxonomicName id="4C7C4D60FFC3FFA6FC88FF37B9D5FF38" authorityName="Pettibone" authorityYear="1966" box="[829,946,187,213]" class="Polychaeta" family="Pilargidae" genus="Ancistrosyllis" kingdom="Animalia" order="Phyllodocida" pageId="5" pageNumber="61" phylum="Annelida" rank="species" species="hamata">
|
||
<emphasis id="B908EAF1FFC3FFA6FC88FF37B9D5FF38" box="[829,946,187,213]" italics="true" pageId="5" pageNumber="61">A. hamata</emphasis>
|
||
</taxonomicName>
|
||
from
|
||
<collectingCountry id="F36B7673FFC3FFA6FC4EFF37BE10FF38" box="[1019,1143,187,213]" name="Costa Rica" pageId="5" pageNumber="61">Costa Rica</collectingCountry>
|
||
differ from specimens of this study in the beginning of the notopodial hooks; which appear from chaetigers
|
||
<quantity id="4C849B06FFC3FFA6FBE5FF53BEFEFF14" box="[1104,1177,223,249]" metricMagnitude="-1" metricUnit="m" metricValue="1.651" metricValueMax="1.778" metricValueMin="1.524" pageId="5" pageNumber="61" unit="in" value="6.5" valueMax="7.0" valueMin="6.0">6–7 in</quantity>
|
||
<collectingCountry id="F36B7673FFC3FFA6FB17FF53BF79FF14" box="[1186,1310,223,249]" name="Costa Rica" pageId="5" pageNumber="61">Costa Rica</collectingCountry>
|
||
specimens (
|
||
<bibRefCitation id="EFED4B12FFC3FFA6FF2AFE8FBB78FEF0" author="Dean, H. K." box="[159,287,259,285]" pageId="5" pageNumber="61" pagination="41 - 62" refId="ref12971" refString="Dean, H. K. (1998) The Pilargidae (Annelida: Polychaeta) of the Pacific Coast of Costa Rica. Revista de Biologia Tropical, 46, Supplement 6, 41 - 62." type="journal article" year="1998">Dean 1998</bibRefCitation>
|
||
), and from chaetigers
|
||
<quantity id="4C849B06FFC3FFA6FDA9FE8FB803FEF0" box="[540,612,259,285]" metricMagnitude="-1" metricUnit="m" metricValue="1.397" metricValueMax="1.778" metricValueMin="1.016" pageId="5" pageNumber="61" unit="in" value="5.5" valueMax="7.0" valueMin="4.0">4–7 in</quantity>
|
||
the specimens of this study. This is the first formal record of the species for
|
||
<collectingCountry id="F36B7673FFC3FFA6FF0AFEABBB60FEAC" box="[191,263,295,321]" name="Brazil" pageId="5" pageNumber="61">Brazil</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |