224 lines
25 KiB
XML
224 lines
25 KiB
XML
<document id="47270DDF28A9816D19D0CE1D8E10A708" ID-CLB-Dataset="42299" ID-DOI="10.5281/zenodo.157809" ID-GBIF-Dataset="43595c87-02cf-47ba-ba28-0cb07de78adc" ID-ISBN="1-877354-52-X" ID-Zenodo-Dep="157809" IM.bibliography_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1460953667725" checkinUser="plazi" docAuthor="Nygren, Arne" docDate="2004" docId="03CDB626CC124E46FEE879BD8B0E8695" docLanguage="en" docName="zt00680a.pdf.imf" docOrigin="Zootaxa 680" docStyle="DocumentStyle:8B0D3ECF822058C8413568C103B59429.6:Zootaxa.2001-2006.monograph" docStyleId="8B0D3ECF822058C8413568C103B59429" docStyleName="Zootaxa.2001-2006.monograph" docStyleVersion="6" docTitle="Planicirrata Nygren, 2004, gen. n." docType="treatment" docVersion="12" lastPageNumber="103" masterDocId="FFF4CE5ECC774E20FFE07D31881E806B" masterDocTitle="Revision of Autolytinae (Syllidae: Polychaeta)." masterLastPageNumber="314" masterPageNumber="1" pageNumber="102" updateTime="1698586924720" updateUser="ExternalLinkService">
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<mods:titleInfo id="FAED662CC3BFFF4A580833FBC9B0D1D5">
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<mods:title id="B65A9A48BAF616F4F77AE7ECD74C98C5">Revision of Autolytinae (Syllidae: Polychaeta).</mods:title>
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<mods:name id="0B5DD1DED28CF6C0A8B97A4180527F0E" type="personal">
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<mods:namePart id="9439F6555BF0AA32D42AF21EDF0C579C">Nygren, Arne</mods:namePart>
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<mods:title id="C03D330C40FB6ACEFDAE82425D05DB84">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="68C18A3B70E6CD45B28CADBB00A99E7F">
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<mods:date id="B8C5FA91D23E599FB2EF61A3A6FEC8C3">2004</mods:date>
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<mods:detail id="14B308D09462F9EB28C65837FC5FAC60" type="volume">
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<mods:number id="67B0B80CEE616A97B3EEA8B39B3D0406">680</mods:number>
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<mods:start id="FB056C7AEEC3BEC5F33D79289E667445">1</mods:start>
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<mods:end id="19EB38FB85E77F3C507CB79107DF0E0A">314</mods:end>
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<mods:classification id="9ED0F348BC372CE7AAF0D95A25217BF4">journal article</mods:classification>
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<mods:identifier id="71315739CF90BFAB80C9B4BB8AB712A6" type="CLB-Dataset">42299</mods:identifier>
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<mods:identifier id="DF16DDA291BF751AA695D7BCD2E60C3B" type="DOI">10.5281/zenodo.157809</mods:identifier>
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<mods:identifier id="59E837D05C779E3405B838CA63D1BF1E" type="GBIF-Dataset">43595c87-02cf-47ba-ba28-0cb07de78adc</mods:identifier>
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<mods:identifier id="B1BD08AC2A6004104061B36D21203BF9" type="ISBN">1-877354-52-X</mods:identifier>
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<mods:identifier id="E0F9B8205256B5D8418315F01BC19A4E" type="Zenodo-Dep">157809</mods:identifier>
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<mods:identifier id="0D6E6F9D47052ECA46989AF74B99DB84" type="ZooBank">471A4E52-4C92-44F8-AB38-CD03071C0067</mods:identifier>
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</mods:mods>
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<treatment id="03CDB626CC124E46FEE879BD8B0E8695" ID-DOI="http://doi.org/10.5281/zenodo.6273226" ID-GBIF-Taxon="119592488" ID-Zenodo-Dep="6273226" LSID="urn:lsid:plazi:treatment:03CDB626CC124E46FEE879BD8B0E8695" httpUri="http://treatment.plazi.org/id/03CDB626CC124E46FEE879BD8B0E8695" lastPageId="102" lastPageNumber="103" pageId="101" pageNumber="102">
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<subSubSection id="C37E54BBCC124E45FEE879BD8D0B858A" pageId="101" pageNumber="102" type="nomenclature">
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<paragraph id="8BDB0730CC124E45FEE879BD89EA84CD" blockId="101.[264,500,1164,1190]" box="[264,500,1164,1190]" pageId="101" pageNumber="102">
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<heading id="D093B05CCC124E45FEE879BD89EA84CD" bold="true" box="[264,500,1164,1190]" fontSize="11" level="5" pageId="101" pageNumber="102" reason="2">
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<emphasis id="B910DB22CC124E45FEE879BD89EA84CD" bold="true" box="[264,500,1164,1190]" pageId="101" pageNumber="102">
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<taxonomicName id="4C647CB3CC124E45FEE879BD898484CD" ID-CoL="84SL3" box="[264,410,1164,1190]" class="Polychaeta" family="Syllidae" genus="Planicirrata" kingdom="Animalia" order="Phyllodocida" pageId="101" pageNumber="102" phylum="Annelida" rank="genus" status="gen. nov.">
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<emphasis id="B910DB22CC124E45FEE879BD898484CD" bold="true" box="[264,410,1164,1190]" italics="true" pageId="101" pageNumber="102">Planicirrata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A2236659CC124E45FE4279BD89EA84CD" box="[418,500,1164,1190]" pageId="101" pageNumber="102" rank="genus">gen. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BDB0730CC124E45FEE879E789C68572" blockId="101.[264,1323,1238,1545]" pageId="101" pageNumber="102">
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<emphasis id="B910DB22CC124E45FEE879E78A59849B" bold="true" box="[264,583,1238,1264]" pageId="101" pageNumber="102">Linnean name definition</emphasis>
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.
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<typeStatus id="54DFB992CC124E45FDBC79E68A88849A" box="[604,662,1239,1265]" pageId="101" pageNumber="102">Type</typeStatus>
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species
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<taxonomicName id="4C647CB3CC124E45FCE479E689CD8572" authority="Hartmann-Schroder & Rosenfeldt, 1990" authorityName="Hartmann-Schroder & Rosenfeldt" authorityYear="1990" class="Polychaeta" family="Syllidae" genus="Myrianida" kingdom="Animalia" order="Phyllodocida" pageId="101" pageNumber="102" phylum="Annelida" rank="species" species="proceraeae">
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<emphasis id="B910DB22CC124E45FCE479E68C0F849B" box="[772,1041,1239,1264]" italics="true" pageId="101" pageNumber="102">Myrianida proceraeae</emphasis>
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<bibRefCitation id="EFF57AC1CC124E45FBFE79E689CD8572" author="Hartmann-Schroder" pageId="101" pageNumber="102" refString="Hartmann-Schroder, G. & Rosenfeldt, P. (1990) Die Polychaeten der " Walther Herwig " - Reise 68 / 1 nach Elephant Island (Antarktis) 1985. Teil 1: Aphroditidae bis Cirratulidae. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 87, 89 - 122." type="journal article" year="1990">HartmannSchröder & Rosenfeldt, 1990</bibRefCitation>
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="8BDB0730CC124E45FED878178BB4852A" blockId="101.[264,1323,1238,1545]" box="[312,938,1318,1345]" pageId="101" pageNumber="102">
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<emphasis id="B910DB22CC124E45FED878178A5E852B" bold="true" box="[312,576,1318,1344]" pageId="101" pageNumber="102">PhyloCode definition</emphasis>
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. No name definition provided.
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</paragraph>
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<paragraph id="8BDB0730CC124E45FED8787F8D0B858A" blockId="101.[264,1323,1238,1545]" pageId="101" pageNumber="102">
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<emphasis id="B910DB22CC124E45FED8787F89FF8503" bold="true" box="[312,481,1358,1384]" pageId="101" pageNumber="102">Apomorphies</emphasis>
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. Supported by 3 morphological apomorphies (
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<figureCitation id="135F1BB5CC124E45FBC2787E8C6E8502" box="[1058,1136,1359,1385]" captionStart="FIGURE 4" captionStartId="225.[264,357,1782,1803]" captionTargetBox="[296,1289,331,1744]" captionTargetId="figure@225.[290,1298,319,1756]" captionTargetPageId="225" captionText="FIGURE 4. Character transformations. Symbols as follow: black box, only one most parsimonious reconstruction (MPR) exists; white box, more than one MPR exist; X reversal; = parallelism; character later reversed within clade; character further changed within clade;? unknown character state for one or several taxa within clade." httpUri="https://zenodo.org/record/157813/files/figure.png" pageId="101" pageNumber="102">Fig. 4</figureCitation>
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): 1)
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<emphasis id="B910DB22CC124E45FB50787E897085FB" italics="true" pageId="101" pageNumber="102">cirrostyles flattened</emphasis>
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(character 15), character state change is a parallelism; 2)
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<emphasis id="B910DB22CC124E45FBFB784689FE85D3" italics="true" pageId="101" pageNumber="102">pharynx sinuation with several sinuations</emphasis>
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(character 39), character state change is a parallelism; 3)
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<emphasis id="B910DB22CC124E45FB4F78AE8A86858B" italics="true" pageId="101" pageNumber="102">number of rows of muscle cells equals 41–50</emphasis>
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(character 48), character state change is a parallelism.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37E54BBCC124E45FED878DF8CB98662" box="[312,1191,1518,1545]" pageId="101" pageNumber="102" type="etymology">
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<paragraph id="8BDB0730CC124E45FED878DF8CB98662" blockId="101.[264,1323,1238,1545]" box="[312,1191,1518,1545]" pageId="101" pageNumber="102">
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<emphasis id="B910DB22CC124E45FED878DF89A38663" bold="true" box="[312,445,1518,1544]" pageId="101" pageNumber="102">Etymology</emphasis>
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. Plani is latin, meaning flat. Named for its flattened cirrostyles.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37E54BBCC124E45FEE87B578CE486A3" pageId="101" pageNumber="102" type="reference_group">
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<paragraph id="8BDB0730CC124E45FEE87B578CE486A3" blockId="101.[264,1322,1638,1664]" lastBlockId="101.[264,1274,1713,1737]" pageId="101" pageNumber="102">
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<treatmentCitationGroup id="AB74201ECC124E45FEE87B578CE486A3" pageId="101" pageNumber="102">
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<emphasis id="B910DB22CC124E45FEE87B578D3486EB" bold="true" box="[264,1322,1638,1664]" pageId="101" pageNumber="102">
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<taxonomicName id="4C647CB3CC124E45FEE87B578C0386EB" ID-CoL="4JJYD" authority="Hartmann-Schroder & Rosenfeldt, 1990" authorityName="Hartmann-Schroder & Rosenfeldt" authorityYear="1990" box="[264,1053,1638,1664]" class="Polychaeta" family="Syllidae" genus="Planicirrata" kingdom="Animalia" order="Phyllodocida" pageId="101" pageNumber="102" phylum="Annelida" rank="species" species="proceraeae" status="comb. nov.">
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<emphasis id="B910DB22CC124E45FEE87B578A0086EB" bold="true" box="[264,542,1638,1664]" italics="true" pageId="101" pageNumber="102">Planicirrata proceraeae</emphasis>
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(
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<bibRefCitation id="EFF57AC1CC124E45FDCC7B578C0B86EB" author="Hartmann-Schroder" box="[556,1045,1638,1664]" pageId="101" pageNumber="102" refString="Hartmann-Schroder, G. & Rosenfeldt, P. (1990) Die Polychaeten der " Walther Herwig " - Reise 68 / 1 nach Elephant Island (Antarktis) 1985. Teil 1: Aphroditidae bis Cirratulidae. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 87, 89 - 122." type="journal article" year="1990">HartmannSchröder & Rosenfeldt, 1990</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel id="A2236659CC124E45FBC37B578C9586EB" box="[1059,1163,1638,1664]" pageId="101" pageNumber="102">comb. n.</taxonomicNameLabel>
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(Fig. 46A–G)
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</emphasis>
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<taxonomicName id="4C647CB3CC124E45FEE87B838BFC86A3" ID-CoL="6RRTW" authority="Hartmann-Schroder & Rosenfeldt, 1990: 100" authorityName="Hartmann-Schroder & Rosenfeldt" authorityPageNumber="100" authorityYear="1990" box="[264,994,1713,1737]" class="Polychaeta" family="Syllidae" genus="Myrianida" kingdom="Animalia" order="Phyllodocida" pageId="101" pageNumber="102" phylum="Annelida" rank="species" species="proceraeae">
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<emphasis id="B910DB22CC124E45FEE87B8389E686A2" box="[264,504,1714,1737]" italics="true" pageId="101" pageNumber="102">Myrianida proceraeae</emphasis>
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<treatmentCitation id="0AC52121CC124E45FE1E7B808BFC86A3" author="Hartmann-Schroder" box="[510,994,1713,1736]" page="100" pageId="101" pageNumber="102" year="1990">
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<bibRefCitation id="EFF57AC1CC124E45FE1E7B808BB186A3" author="Hartmann-Schroder" box="[510,943,1713,1736]" pageId="101" pageNumber="102" refString="Hartmann-Schroder, G. & Rosenfeldt, P. (1990) Die Polychaeten der " Walther Herwig " - Reise 68 / 1 nach Elephant Island (Antarktis) 1985. Teil 1: Aphroditidae bis Cirratulidae. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 87, 89 - 122." type="journal article" year="1990">HartmannSchröder & Rosenfeldt, 1990</bibRefCitation>
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: 100
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</treatmentCitation>
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</taxonomicName>
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–101, figs 1–3; 1992: 104.
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="C37E54BBCC124E45FEE87BC88AC38750" pageId="101" pageNumber="102" type="materials_examined">
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<paragraph id="8BDB0730CC124E45FEE87BC88AC38750" blockId="101.[264,1324,1785,1891]" pageId="101" pageNumber="102">
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<emphasis id="B910DB22CC124E45FEE87BC889E38778" bold="true" box="[264,509,1785,1811]" pageId="101" pageNumber="102">Material examined</emphasis>
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.
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<emphasis id="B910DB22CC124E45FDF77BC88A938778" bold="true" box="[535,653,1785,1811]" pageId="101" pageNumber="102">
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<collectingCountry id="F37347A0CC124E45FDF77BC88A938778" box="[535,653,1785,1811]" name="Antarctica" pageId="101" pageNumber="102">Antarctic</collectingCountry>
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</emphasis>
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:
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<typeStatus id="54DFB992CC124E45FD467BC88B0E8778" box="[678,784,1785,1811]" pageId="101" pageNumber="102" type="holotype">holotype</typeStatus>
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,
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<collectionCode id="ED759FF5CC124E45FCC57BC88B788778" box="[805,870,1785,1811]" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="101" pageNumber="102">ZMH</collectionCode>
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19924, Elephant
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<collectingCountry id="F37347A0CC124E45FBB27BC88C838778" box="[1106,1181,1785,1811]" name="Iceland" pageId="101" pageNumber="102">Island</collectingCountry>
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,
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<geoCoordinate id="EE5061F7CC124E45FB527BC88D398778" box="[1202,1319,1785,1811]" direction="south" orientation="latitude" pageId="101" pageNumber="102" precision="92" value="-60.855">60°51.3'S</geoCoordinate>
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,
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<geoCoordinate id="EE5061F7CC124E45FEE87A1089988750" box="[264,390,1825,1851]" direction="west" orientation="longitude" pageId="101" pageNumber="102" precision="92" value="-55.76">55°45.6'W</geoCoordinate>
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,
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<quantity id="4C9CAAD5CC124E45FE717A1089C18750" box="[401,479,1825,1851]" metricMagnitude="2" metricUnit="m" metricValue="2.9" pageId="101" pageNumber="102" unit="m" value="290.0">290 m</quantity>
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, stones,
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<date id="FFDA21F0CC124E45FDA27A108AC68750" box="[578,728,1825,1851]" pageId="101" pageNumber="102" value="1985-02-26">26 Feb 1985</date>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37E54BBCC124E45FED87A788BC58708" box="[312,987,1865,1891]" pageId="101" pageNumber="102" type="diagnosis">
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<paragraph id="8BDB0730CC124E45FED87A788BC58708" blockId="101.[264,1324,1785,1891]" box="[312,987,1865,1891]" pageId="101" pageNumber="102">
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<emphasis id="B910DB22CC124E45FED87A7889AE8708" bold="true" box="[312,432,1865,1891]" pageId="101" pageNumber="102">Diagnosis</emphasis>
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.
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<taxonomicName id="4C647CB3CC124E45FE5F7A788A358708" box="[447,555,1865,1891]" class="Polychaeta" family="Syllidae" kingdom="Animalia" order="Phyllodocida" pageId="101" pageNumber="102" phylum="Annelida" rank="tribe" tribe="Procerini">Procerini</taxonomicName>
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with flattened lanceolate cirrostyles.
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</paragraph>
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</subSubSection>
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<subSubSection id="C37E54BBCC114E46FED87C2A8A4A85D5" pageId="102" pageNumber="103" type="description">
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<paragraph id="8BDB0730CC114E46FED87C2A894181ED" blockId="102.[264,1325,283,1790]" pageId="102" pageNumber="103">
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||
<emphasis id="B910DB22CC114E46FED87C2A89D7815E" bold="true" box="[312,457,283,309]" pageId="102" pageNumber="103">Description</emphasis>
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||
.
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<typeStatus id="54DFB992CC114E46FE3A7C2D8A59815D" box="[474,583,284,310]" pageId="102" pageNumber="103" type="holotype">Holotype</typeStatus>
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complete, length
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||
<quantity id="4C9CAAD5CC114E46FCC37C2D8B67815D" box="[803,889,284,310]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" pageId="102" pageNumber="103" unit="mm" value="14.0">14 mm</quantity>
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||
for 90 chaetigers, width
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||
<quantity id="4C9CAAD5CC114E46FB4E7C2D8D15815D" box="[1198,1291,284,310]" metricMagnitude="-3" metricUnit="m" metricValue="1.4" pageId="102" pageNumber="103" unit="mm" value="1.4">1.4 mm</quantity>
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at level of proventricle. Preserved material yellowish, without colour markings; eyes reddish orange.
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</paragraph>
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<paragraph id="8BDB0730CC114E46FED87CA58A5C824D" blockId="102.[264,1325,283,1790]" pageId="102" pageNumber="103">Body shape, excluding parapodial lobes, cylindrical in transection, stout (Fig. 46A), venter flattened. Body distinctly thicker in anterior 20 chaetigers. Ciliation not possible to assess. There is an indication of a stolon head behind chaetiger 13, with 3 minutely developing antennae (Fig. 46B).</paragraph>
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<paragraph id="8BDB0730CC114E46FED87F058AB782AD" blockId="102.[264,1325,283,1790]" pageId="102" pageNumber="103">Prostomium rounded rectangular, wider than long. Four eyes, with lenses, present in trapezoid arrangement, anterior pair larger. Eyes separated; eye spots absent. Palps small, in dorsal view projecting 1/5 of prostomial length (Fig. 46A), fused. Nuchal epaulettes reaching end of tentacular segment.</paragraph>
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<paragraph id="8BDB0730CC114E46FED87FE5895483B5" blockId="102.[264,1325,283,1790]" pageId="102" pageNumber="103">
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Antennae as well as ventral tentacular cirri and first dorsal cirri lost. Dorsal tentacular cirri reaching chaetiger 3. Alternation in direction of cirri not assessed. Dorsal cirri on anterior 10 chaetigers lost, all other cirri equal in length (Fig. 46C), c. 1/8 of body width. Indistinct cirrophores on tentacular segment and first dorsal cirri present; cirrophores otherwise absent. Dorsal tentacular cirri, as well as median antenna, and first dorsal cirri (
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||
<bibRefCitation id="EFF57AC1CC114E46FEF07EAD8AFB83DD" author="Hartmann-Schroder" box="[272,741,924,950]" pageId="102" pageNumber="103" refString="Hartmann-Schroder, G. & Rosenfeldt, P. (1990) Die Polychaeten der " Walther Herwig " - Reise 68 / 1 nach Elephant Island (Antarktis) 1985. Teil 1: Aphroditidae bis Cirratulidae. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 87, 89 - 122." type="journal article" year="1990">HartmannSchröder & Rosenfeldt 1990</bibRefCitation>
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), cylindrical, dorsal cirri lanceolat, flattened (Fig. 46C).
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</paragraph>
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<paragraph id="8BDB0730CC114E46FED87EDD8D1184CD" blockId="102.[264,1325,283,1790]" pageId="102" pageNumber="103">
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Parapodial lobes rounded conical, small. Number of aciculae not possible to assess. Chaetae in anterior 10 chaetigers broken, other chaetae compounds (Fig. 46E). Chaetal fascicle with 20–25 chaetae in anterior chaetigers,
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<quantity id="4C9CAAD5CC114E46FC92790D8BD0843D" box="[882,974,1084,1110]" metricMagnitude="-1" metricUnit="m" metricValue="3.175" metricValueMax="5.08" metricValueMin="1.27" pageId="102" pageNumber="103" unit="in" value="12.5" valueMax="20.0" valueMin="5.0">5–20 in</quantity>
|
||
median and posterior. Compound chaetae with small distal tooth (Fig. 46E); serration absent. Single thick, distally dilated, bayonet chaetae, with distal denticulation (Fig. 46D), beginning at chaetiger 20.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC114E46FED879858C56852D" blockId="102.[264,1325,283,1790]" pageId="102" pageNumber="103">Pharynx and proventricle dissected, placement unknown. Pharynx with at least 3 sinuations. Trepan with c. 30 small, more or less equal, teeth (Fig. 46F, G). Basal ring absent; infradental spines absent (Fig. 46F, G). Proventricle, unknown position, equal in size to 5– 6 segments with 45 rows of square shaped muscle cells. Anal cirri lost.</paragraph>
|
||
<paragraph id="8BDB0730CC114E46FED87865897785FD" blockId="102.[264,1325,283,1790]" pageId="102" pageNumber="103">
|
||
<emphasis id="B910DB22CC114E46FED8786589FA8505" bold="true" box="[312,484,1364,1390]" pageId="102" pageNumber="103">Reproduction</emphasis>
|
||
. Anterior scissiparity, the
|
||
<typeStatus id="54DFB992CC114E46FCFB78658B9C8505" box="[795,898,1364,1390]" pageId="102" pageNumber="103" type="holotype">holotype</typeStatus>
|
||
is developing a stolon behind chaetiger 13.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC114E46FED878958A4A85D5" blockId="102.[264,1325,283,1790]" box="[312,596,1444,1470]" pageId="102" pageNumber="103">
|
||
<emphasis id="B910DB22CC114E46FED87895898685D5" bold="true" box="[312,408,1444,1470]" pageId="102" pageNumber="103">Habitat</emphasis>
|
||
. Stones,
|
||
<specimenCount id="9D62CCB9CC114E46FDE278958A4A85D5" box="[514,596,1444,1470]" pageId="102" pageNumber="103" type="generic">
|
||
<quantity id="4C9CAAD5CC114E46FDE278958A4E85D5" box="[514,592,1444,1470]" metricMagnitude="2" metricUnit="m" metricValue="2.9" pageId="102" pageNumber="103" unit="m" value="290.0">290 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC114E46FED878FD8BF8858D" box="[312,998,1484,1510]" pageId="102" pageNumber="103" type="distribution">
|
||
<paragraph id="8BDB0730CC114E46FED878FD8BF8858D" blockId="102.[264,1325,283,1790]" box="[312,998,1484,1510]" pageId="102" pageNumber="103">
|
||
<emphasis id="B910DB22CC114E46FED878FD89CF858D" bold="true" box="[312,465,1484,1510]" pageId="102" pageNumber="103">Distribution</emphasis>
|
||
.
|
||
<collectingCountry id="F37347A0CC114E46FE3F78FD8A4E858D" box="[479,592,1484,1510]" name="Antarctica" pageId="102" pageNumber="103">Antarctic</collectingCountry>
|
||
. Only known from
|
||
<typeStatus id="54DFB992CC114E46FCD578FD8B76858D" box="[821,872,1484,1510]" pageId="102" pageNumber="103">type</typeStatus>
|
||
specimen.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC114E46FED878C58B0E8695" pageId="102" pageNumber="103" type="discussion">
|
||
<paragraph id="8BDB0730CC114E46FED878C58B0E8695" blockId="102.[264,1325,283,1790]" pageId="102" pageNumber="103">
|
||
<emphasis id="B910DB22CC114E46FED878C589B48665" bold="true" box="[312,426,1524,1550]" pageId="102" pageNumber="103">Remarks</emphasis>
|
||
.
|
||
<taxonomicName id="4C647CB3CC114E46FE5878C58ACA8666" box="[440,724,1524,1549]" class="Polychaeta" family="Syllidae" genus="Planicirrata" kingdom="Animalia" order="Phyllodocida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="proceraeae">
|
||
<emphasis id="B910DB22CC114E46FE5878C58ACA8666" box="[440,724,1524,1549]" italics="true" pageId="102" pageNumber="103">Planicirrata proceraeae</emphasis>
|
||
</taxonomicName>
|
||
is unique among
|
||
<taxonomicName id="4C647CB3CC114E46FC4578C58C0E8665" box="[933,1040,1524,1550]" class="Polychaeta" family="Syllidae" kingdom="Animalia" order="Phyllodocida" pageId="102" pageNumber="103" phylum="Annelida" rank="tribe" tribe="Procerini">Procerini</taxonomicName>
|
||
in having flattened dorsal cirri. Apart from the flattened cirri,
|
||
<taxonomicName id="4C647CB3CC114E46FD3C7B2D8B61865E" box="[732,895,1564,1589]" class="Polychaeta" family="Syllidae" genus="Planicirrata" kingdom="Animalia" order="Phyllodocida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="proceraeae">
|
||
<emphasis id="B910DB22CC114E46FD3C7B2D8B61865E" box="[732,895,1564,1589]" italics="true" pageId="102" pageNumber="103">P. proceraeae</emphasis>
|
||
</taxonomicName>
|
||
show few similarities with
|
||
<taxonomicName id="4C647CB3CC114E46FB2B7B2D89338636" class="Polychaeta" family="Syllidae" genus="Myrianida" kingdom="Animalia" order="Phyllodocida" pageId="102" pageNumber="103" phylum="Annelida" rank="genus">
|
||
<emphasis id="B910DB22CC114E46FB2B7B2D89338636" italics="true" pageId="102" pageNumber="103">Myrianida</emphasis>
|
||
</taxonomicName>
|
||
, with which it was first associated. In general appearance
|
||
<taxonomicName id="4C647CB3CC114E46FC1B7B758CBE8636" box="[1019,1184,1604,1629]" class="Polychaeta" family="Syllidae" genus="Planicirrata" kingdom="Animalia" order="Phyllodocida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="proceraeae">
|
||
<emphasis id="B910DB22CC114E46FC1B7B758CBE8636" box="[1019,1184,1604,1629]" italics="true" pageId="102" pageNumber="103">P. proceraeae</emphasis>
|
||
</taxonomicName>
|
||
is possibly most similar to
|
||
<taxonomicName id="4C647CB3CC114E46FE5F7B5D8B2C86EE" box="[447,818,1644,1669]" class="Polychaeta" family="Syllidae" genus="Pachyprocerastea" kingdom="Animalia" order="Phyllodocida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="hydrozoicola">
|
||
<emphasis id="B910DB22CC114E46FE5F7B5D8B2C86EE" box="[447,818,1644,1669]" italics="true" pageId="102" pageNumber="103">Pachyprocerastea hydrozoicola</emphasis>
|
||
</taxonomicName>
|
||
but the chaetal arrangement is quite different in
|
||
<taxonomicName id="4C647CB3CC114E46FEB17BA58A1886C6" box="[337,518,1684,1709]" class="Polychaeta" family="Syllidae" genus="Pachyprocerastea" kingdom="Animalia" order="Phyllodocida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="hydrozoicola">
|
||
<emphasis id="B910DB22CC114E46FEB17BA58A1886C6" box="[337,518,1684,1709]" italics="true" pageId="102" pageNumber="103">P. hydrozoicola</emphasis>
|
||
</taxonomicName>
|
||
with simple chaetae in all chaetigers. Simple chaetae is lacking in
|
||
<taxonomicName id="4C647CB3CC114E46FAF57BA5899286BE" class="Polychaeta" family="Syllidae" genus="Planicirrata" kingdom="Animalia" order="Phyllodocida" pageId="102" pageNumber="103" phylum="Annelida" rank="species" species="proceraeae">
|
||
<emphasis id="B910DB22CC114E46FAF57BA5899286BE" italics="true" pageId="102" pageNumber="103">P. proceraeae</emphasis>
|
||
</taxonomicName>
|
||
as far as is known, but presence of simple chaetae in anterior chaetigers can not be excluded as these chaetae are broken.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |