395 lines
45 KiB
XML
395 lines
45 KiB
XML
<document id="3487988F5119B8340158FB9D3BB3B0B9" 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="03CDB626CC394E70FEE87C2D8AA5849D" 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="Virchowia Langerhans 1879" docType="treatment" docVersion="12" lastPageNumber="81" masterDocId="FFF4CE5ECC774E20FFE07D31881E806B" masterDocTitle="Revision of Autolytinae (Syllidae: Polychaeta)." masterLastPageNumber="314" masterPageNumber="1" pageNumber="79" updateTime="1698586924720" updateUser="ExternalLinkService">
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<mods:titleInfo id="5DC11FE328A0579333F90BAA41151684">
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<mods:title id="84A5732F8B95853BB51641D2273643B4">Revision of Autolytinae (Syllidae: Polychaeta).</mods:title>
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<mods:name id="E8730429A46E6248EDCF8BA4C94B038E" type="personal">
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<mods:namePart id="4BDA2EF02379840324821CCBE1795C35">Nygren, Arne</mods:namePart>
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<mods:title id="0C4546F070E31735B4944C2873E5B038">Zootaxa</mods:title>
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<mods:part id="1725CFBC6EA7EEE376E3B596F4581CC9">
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<mods:date id="7F3ACC518B8DA1E9813E20DDDF05BD1D">2004</mods:date>
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<mods:number id="B1A212679962387C8F4A0E5224653BA9">680</mods:number>
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<mods:identifier id="CD0DC6F0C714E48E64B03B92EC123F25" type="CLB-Dataset">42299</mods:identifier>
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<mods:identifier id="D61A86960883328B62306D171B6B144E" type="DOI">10.5281/zenodo.157809</mods:identifier>
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<treatment id="03CDB626CC394E70FEE87C2D8AA5849D" ID-DOI="http://doi.org/10.5281/zenodo.6273200" ID-GBIF-Taxon="119592504" ID-Zenodo-Dep="6273200" LSID="urn:lsid:plazi:treatment:03CDB626CC394E70FEE87C2D8AA5849D" httpUri="http://treatment.plazi.org/id/03CDB626CC394E70FEE87C2D8AA5849D" lastPageId="80" lastPageNumber="81" pageId="78" pageNumber="79">
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<subSubSection id="C37E54BBCC394E6EFEE87C2D8A74815E" box="[264,618,283,310]" pageId="78" pageNumber="79" type="nomenclature">
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<paragraph id="8BDB0730CC394E6EFEE87C2D8A74815E" blockId="78.[264,618,283,310]" box="[264,618,283,310]" pageId="78" pageNumber="79">
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<heading id="D093B05CCC394E6EFEE87C2D8A74815E" bold="true" box="[264,618,283,310]" fontSize="11" level="5" pageId="78" pageNumber="79" reason="2">
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<taxonomicName id="4C647CB3CC394E6EFEE87C2D8A74815E" ID-CoL="84VNR" authority="Langerhans, 1879" authorityName="Langerhans" authorityYear="1879" box="[264,618,283,310]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="78" pageNumber="79" phylum="Annelida" rank="genus">
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<emphasis id="B910DB22CC394E6EFEE87C2D8A74815E" bold="true" box="[264,618,283,310]" pageId="78" pageNumber="79">
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<emphasis id="B910DB22CC394E6EFEE87C2D899C815D" bold="true" box="[264,386,284,310]" italics="true" pageId="78" pageNumber="79">Virchowia</emphasis>
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<bibRefCitation id="EFF57AC1CC394E6EFE6B7C2A8A74815E" author="Langerhans" box="[395,618,283,309]" pageId="78" pageNumber="79" refString="Langerhans, P. (1879) Die Wurmfauna von Madeira. Zeitschrift fur wissenschaftliche Zoologie, 32, 513 - 592." type="journal article" year="1879">Langerhans, 1879</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>
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<subSubSection id="C37E54BBCC394E6FFEE87C6589B582F5" lastPageId="79" lastPageNumber="80" pageId="78" pageNumber="79" type="reference_group">
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<paragraph id="8BDB0730CC394E6EFEE87C658B338100" blockId="78.[264,955,340,395]" box="[264,813,340,363]" pageId="78" pageNumber="79">
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<treatmentCitationGroup id="AB74201ECC394E6EFEE87C658B338100" box="[264,813,340,363]" pageId="78" pageNumber="79">
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<taxonomicName id="4C647CB3CC394E6EFEE87C658A6F8100" ID-CoL="84VNR" authority="Langerhans, 1879: 582" authorityName="Langerhans" authorityPageNumber="582" authorityYear="1879" box="[264,625,340,363]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="78" pageNumber="79" phylum="Annelida" rank="genus">
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<emphasis id="B910DB22CC394E6EFEE87C65896C8100" box="[264,370,340,363]" italics="true" pageId="78" pageNumber="79">Virchowia</emphasis>
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<treatmentCitation id="0AC52121CC394E6EFE9B7C658A6F8100" author="Langerhans" box="[379,625,340,363]" page="582" pageId="78" pageNumber="79" year="1879">
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<bibRefCitation id="EFF57AC1CC394E6EFE9B7C658A208100" author="Langerhans" box="[379,574,340,363]" pageId="78" pageNumber="79" refString="Langerhans, P. (1879) Die Wurmfauna von Madeira. Zeitschrift fur wissenschaftliche Zoologie, 32, 513 - 592." type="journal article" year="1879">Langerhans, 1879</bibRefCitation>
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: 582
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</treatmentCitation>
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</taxonomicName>
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–583, fig. 31A–F.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8BDB0730CC394E6EFEE87C458BA581E0" blockId="78.[264,955,340,395]" box="[264,955,372,395]" pageId="78" pageNumber="79">
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<treatmentCitationGroup id="AB74201ECC394E6EFEE87C458BA581E0" box="[264,955,372,395]" pageId="78" pageNumber="79">
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<taxonomicName id="4C647CB3CC394E6EFEE87C458AD781E0" ID-CoL="55c2770c-7ccf-496b-ad1b-9efed6e6f6c5" authority="Imajima & Hartman, 1964: 103" authorityName="Imajima & Hartman" authorityPageNumber="103" authorityYear="1964" box="[264,713,372,395]" class="Polychaeta" family="Syllidae" genus="Autosyllis" higherTaxonomySource="CoL" kingdom="Animalia" order="Phyllodocida" pageId="78" pageNumber="79" phylum="Annelida" rank="genus">
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<emphasis id="B910DB22CC394E6EFEE87C45896F81E0" box="[264,369,372,395]" italics="true" pageId="78" pageNumber="79">Autosyllis</emphasis>
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<treatmentCitation id="0AC52121CC394E6EFE987C458AD781E0" author="Imajima" box="[376,713,372,395]" page="103" pageId="78" pageNumber="79" year="1964">
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<bibRefCitation id="EFF57AC1CC394E6EFE987C458A8881E0" author="Imajima" box="[376,662,372,395]" pageId="78" pageNumber="79" refString="Imajima, M. & Hartman, O. (1964) The polychaetous annelids of Japan part 1. Allan Hancock Foundation Publications. Occasional Paper, 26, 1 - 237." type="journal article" year="1964">Imajima & Hartman, 1964</bibRefCitation>
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: 103
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</treatmentCitation>
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</taxonomicName>
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–105, pl. 22, fig. D–H.
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</treatmentCitationGroup>
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</paragraph>
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<paragraph id="8BDB0730CC394E6EFEE87C80895C8198" blockId="78.[264,1323,433,1899]" pageId="78" pageNumber="79">
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<emphasis id="B910DB22CC394E6EFEE87C808A5C81A0" bold="true" box="[264,578,433,459]" pageId="78" pageNumber="79">Linnean name definition</emphasis>
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.
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<typeStatus id="54DFB992CC394E6EFDB37C808A9381A0" box="[595,653,433,459]" pageId="78" pageNumber="79">Type</typeStatus>
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species
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<taxonomicName id="4C647CB3CC394E6EFD167C808CB381A0" ID-CoL="5BJHX" authority="Langerhans, 1879" authorityName="Langerhans" authorityYear="1879" box="[758,1197,433,459]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="78" pageNumber="79" phylum="Annelida" rank="species" species="clavata">
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<emphasis id="B910DB22CC394E6EFD167C808BD381A1" box="[758,973,433,458]" italics="true" pageId="78" pageNumber="79">Virchowia clavata</emphasis>
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<bibRefCitation id="EFF57AC1CC394E6EFC387C808CB381A0" author="Langerhans" box="[984,1197,433,459]" pageId="78" pageNumber="79" refString="Langerhans, P. (1879) Die Wurmfauna von Madeira. Zeitschrift fur wissenschaftliche Zoologie, 32, 513 - 592." type="journal article" year="1879">Langerhans, 1879</bibRefCitation>
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</taxonomicName>
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by monotypy.
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</paragraph>
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<paragraph id="8BDB0730CC394E6EFED87F308BC98228" blockId="78.[264,1323,433,1899]" pageId="78" pageNumber="79">
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<emphasis id="B910DB22CC394E6EFED87F308A8B8270" bold="true" box="[312,661,513,539]" pageId="78" pageNumber="79">Nodebased name definition</emphasis>
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.
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<taxonomicName id="4C647CB3CC394E6EFD447F308B078271" ID-CoL="84VNR" box="[676,793,513,538]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="78" pageNumber="79" phylum="Annelida" rank="genus">
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<emphasis id="B910DB22CC394E6EFD447F308B078271" box="[676,793,513,538]" italics="true" pageId="78" pageNumber="79">Virchowia</emphasis>
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</taxonomicName>
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refers to the least inclusive clade comprising
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<emphasis id="B910DB22CC394E6EFEE87F1889698229" box="[264,375,553,578]" italics="true" pageId="78" pageNumber="79">V. c l a v a t a</emphasis>
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<bibRefCitation id="EFF57AC1CC394E6EFE637F188A498228" author="Langerhans" box="[387,599,553,579]" pageId="78" pageNumber="79" refString="Langerhans, P. (1879) Die Wurmfauna von Madeira. Zeitschrift fur wissenschaftliche Zoologie, 32, 513 - 592." type="journal article" year="1879">Langerhans, 1879</bibRefCitation>
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, and
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<taxonomicName id="4C647CB3CC394E6EFD757F188BCD8228" ID-CoL="5BJJ4" authority="Augener, 1913" authorityName="Augener" authorityYear="1913" box="[661,979,553,579]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="78" pageNumber="79" phylum="Annelida" rank="species" species="spirifer">
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<emphasis id="B910DB22CC394E6EFD757F188B168229" box="[661,776,553,578]" italics="true" pageId="78" pageNumber="79">V. spirifer</emphasis>
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(
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<bibRefCitation id="EFF57AC1CC394E6EFCF77F188BD48228" author="Augener" box="[791,970,553,579]" pageId="78" pageNumber="79" refString="Augener, H. (1913) Polychaeta 1, Errantia. In: Michaelsen, W. & Hartmeyer, R. (Eds) Die Fauna Sudwest-Australiens. Ergebnisse der Hamburger sudwest-australischen Forschungsreise 1905, vol 4, Lieferung 5. Gustav Fischer, Jena, 65 - 304." type="journal article" year="1913">Augener, 1913</bibRefCitation>
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)
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</taxonomicName>
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.
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</paragraph>
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<paragraph id="8BDB0730CC394E6EFED87F608C2384A8" blockId="78.[264,1323,433,1899]" pageId="78" pageNumber="79">
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<emphasis id="B910DB22CC394E6EFED87F6089FF8200" bold="true" box="[312,481,593,619]" pageId="78" pageNumber="79">Apomorphies</emphasis>
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. Clade supported by 10 morphological apomorphies (
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<figureCitation id="135F1BB5CC394E6EFBBB7F608CBA8200" box="[1115,1188,593,619]" 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="78" pageNumber="79">Fig. 4</figureCitation>
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): 1)
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<emphasis id="B910DB22CC394E6EFB3B7F608A8F82F9" italics="true" pageId="78" pageNumber="79">nuchal epaulettes on special outgrowths</emphasis>
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(character 7), other most parsimonious reconstructions (MPR) possible, character state change is a parallelism; 2)
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<emphasis id="B910DB22CC394E6EFC567F908CDA82D1" box="[950,1220,673,698]" italics="true" pageId="78" pageNumber="79">cirrostyles club shaped</emphasis>
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(character 15), character state change is a parallelism,
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<taxonomicName id="4C647CB3CC394E6EFCA67FF88BA28289" ID-CoL="5BJJ4" box="[838,956,713,738]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="78" pageNumber="79" phylum="Annelida" rank="species" species="spirifer">
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<emphasis id="B910DB22CC394E6EFCA67FF88BA28289" box="[838,956,713,738]" italics="true" pageId="78" pageNumber="79">V. spirifer</emphasis>
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</taxonomicName>
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is polymorphic; 3)
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<emphasis id="B910DB22CC394E6EFB507FF88A238361" italics="true" pageId="78" pageNumber="79">cirrostyles alternate in length present</emphasis>
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(character 16), other MPRs possible, character state change is a parallelism; 4–5)
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<emphasis id="B910DB22CC394E6EFE3E7E288B0B8359" box="[478,789,793,818]" italics="true" pageId="78" pageNumber="79">cirrophores on short cirri</emphasis>
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, and
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<emphasis id="B910DB22CC394E6EFCBD7E2889CA8331" italics="true" pageId="78" pageNumber="79">cirrophores on long cirri shorter than parapodial lobes</emphasis>
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(characters 17–18), other MPRs possible, character state changes are reversals and parallelisms, unknown states in
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<taxonomicName id="4C647CB3CC394E6EFCC67E588D1B83E8" ID-CoL="5BJJ3" authority="Hartmann-Schroder, 1983" authorityName="Hartmann-Schroder" authorityYear="1983" box="[806,1285,873,899]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="78" pageNumber="79" phylum="Annelida" rank="species" species="pectinans">
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<emphasis id="B910DB22CC394E6EFCC67E588BAA83E9" box="[806,948,873,898]" italics="true" pageId="78" pageNumber="79">V. pectinans</emphasis>
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(
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<bibRefCitation id="EFF57AC1CC394E6EFC247E588CE383E8" author="Hartmann-Schroder" box="[964,1277,873,899]" pageId="78" pageNumber="79" refString="Hartmann-Schroder, G. (1983) Die Polychaeten der antiborealen Sudwestkuste Australiens (zwischen Dunsborough im Norden und Denmark im Suden). Teil 9. In: Hartmann-Schroder, G. & Hartman, G. Zur Kenntnis des Eulitorals der australischen Kusten unter besonderer Berucksichtigung der Polychaeten und Ostracoden. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 80, 123 - 167." type="journal article" year="1983">HartmannSchröder, 1983</bibRefCitation>
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)
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</taxonomicName>
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; 6)
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<emphasis id="B910DB22CC394E6EFEE87EA08AD483C1" box="[264,714,913,938]" italics="true" pageId="78" pageNumber="79">cirrophores alternate in length present</emphasis>
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(character 21), other MPRs possible, character state change is a parallelism, character state unknown in
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<taxonomicName id="4C647CB3CC394E6EFC807E888BF283B9" ID-CoL="5BJJ3" box="[864,1004,953,978]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="78" pageNumber="79" phylum="Annelida" rank="species" species="pectinans">
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<emphasis id="B910DB22CC394E6EFC807E888BF283B9" box="[864,1004,953,978]" italics="true" pageId="78" pageNumber="79">V. pectinans</emphasis>
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</taxonomicName>
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; 7)
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<emphasis id="B910DB22CC394E6EFBFA7E888A0F8391" italics="true" pageId="78" pageNumber="79">insertion of cirri at distinctly separate levels</emphasis>
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(character 23), other MPRs possible; 8)
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<emphasis id="B910DB22CC394E6EFBEE7ED0894A8449" italics="true" pageId="78" pageNumber="79">blade length very short absent</emphasis>
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(character 33), character state change is a reversal; 9)
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<emphasis id="B910DB22CC394E6EFC05793889DE8421" italics="true" pageId="78" pageNumber="79">number of different sizes in trepan equals 2</emphasis>
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(character 41), other MPRs possible, character state change is a parallelism, later reversed within clade; 10)
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<emphasis id="B910DB22CC394E6EFD2779688BE28419" box="[711,1020,1113,1138]" italics="true" pageId="78" pageNumber="79">infradental spines present</emphasis>
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(character 46), character state change is a reversal, and a parallelism, unknown state in
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<taxonomicName id="4C647CB3CC394E6EFC3B79B08C7984F1" ID-CoL="5BJJ3" box="[987,1127,1153,1178]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="78" pageNumber="79" phylum="Annelida" rank="species" species="pectinans">
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<emphasis id="B910DB22CC394E6EFC3B79B08C7984F1" box="[987,1127,1153,1178]" italics="true" pageId="78" pageNumber="79">V. pectinans</emphasis>
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</taxonomicName>
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,
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<taxonomicName id="4C647CB3CC394E6EFB9579B08A9F84A8" ID-CoL="5BJJ2" authority="Hartmann-Schroder, 1989" authorityName="Hartmann-Schroder" authorityYear="1989" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="78" pageNumber="79" phylum="Annelida" rank="species" species="longipharyngea">
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<emphasis id="B910DB22CC394E6EFB9579B0892C84A9" italics="true" pageId="78" pageNumber="79">V. longipharyngea</emphasis>
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(
|
||
<bibRefCitation id="EFF57AC1CC394E6EFEA279988A6984A8" author="Hartmann-Schroder" box="[322,631,1193,1219]" pageId="78" pageNumber="79" refString="Hartmann-Schroder, G. (1989) Die Polychaeten der antiborealen und subtropisch-tropischen Kuste Sudost-Australiens zwischen Lakes Entrance (Victoria) im Suden und Maclean (New South Wales) im Norden. Teil 14. In: Hartmann-Schroder, G. & Hartman, G. Zur Kenntnis des Eulitorals der australischen Kusten unter besonderer Berucksichtigung der Polychaeten und Ostracoden. Mitteilungen aus dem Hamburgischen Zoologischen Museum und Institut, 86, 11 - 63." type="journal article" year="1989">HartmannSchröder, 1989</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C647CB3CC394E6EFD5E79988C2784A8" ID-CoL="5BJHW" authority="Averincev, 1972" authorityName="Averincev" authorityYear="1972" box="[702,1081,1193,1219]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="78" pageNumber="79" phylum="Annelida" rank="species" species="branchiata">
|
||
<emphasis id="B910DB22CC394E6EFD5E79988B4284A9" box="[702,860,1193,1218]" italics="true" pageId="78" pageNumber="79">V. branchiata</emphasis>
|
||
(
|
||
<bibRefCitation id="EFF57AC1CC394E6EFC8B79988C2E84A8" author="Averincev" box="[875,1072,1193,1219]" pageId="78" pageNumber="79" refString="Averincev, V. G. (1972) Benthic polychaetes Errantia from the Antarctic and Subarctic collected by the Soviet Antarctic Expeditions [in Russian]. Issledovaniya fauny morei, Zoologicheskii Institut Akademii Nauk, USSR 11, 88 - 293." type="book chapter" year="1972">Averincev, 1972</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC394E6EFED879E08A298480" blockId="78.[264,1323,433,1899]" box="[312,567,1233,1259]" pageId="78" pageNumber="79">
|
||
<emphasis id="B910DB22CC394E6EFED879E08A2E8480" bold="true" box="[312,560,1233,1259]" pageId="78" pageNumber="79">General description</emphasis>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC394E6EFED879C8898F8610" blockId="78.[264,1323,433,1899]" pageId="78" pageNumber="79">
|
||
<emphasis id="B910DB22CC394E6EFED879C889F98578" bold="true" box="[312,487,1273,1299]" pageId="78" pageNumber="79">Atokous form</emphasis>
|
||
. Length
|
||
<quantity id="4C9CAAD5CC394E6EFDB279C88AC78578" box="[594,729,1273,1299]" metricMagnitude="-3" metricUnit="m" metricValue="8.3" metricValueMax="15.0" metricValueMin="1.6" pageId="78" pageNumber="79" unit="mm" value="8.3" valueMax="15.0" valueMin="1.6">1.6–15 mm</quantity>
|
||
for 16–35 chaetigers; width, measured at level of proventricle and excluding parapodial lobes,
|
||
<quantity id="4C9CAAD5CC394E6EFCF678108BAA8550" box="[790,948,1313,1339]" metricMagnitude="-4" metricUnit="m" metricValue="8.25" metricValueMax="15.0" metricValueMin="1.5" pageId="78" pageNumber="79" unit="mm" value="0.825" valueMax="1.5" valueMin="0.15">0.15–1.5 mm</quantity>
|
||
. Body shape, excluding parapodial lobes, cylindrical in transection, venter flattened; body width fairly constant with tapering end. Ciliation present on prostomium, nuchal epaulettes, and as a midventral longitudinal broad band (only known in
|
||
<taxonomicName id="4C647CB3CC394E6EFD2578A88B2485D9" ID-CoL="5BJHX" box="[709,826,1433,1458]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="78" pageNumber="79" phylum="Annelida" rank="species" species="clavata">
|
||
<emphasis id="B910DB22CC394E6EFD2578A88B2485D9" box="[709,826,1433,1458]" italics="true" pageId="78" pageNumber="79">V. clavata</emphasis>
|
||
</taxonomicName>
|
||
). Prostomium rounded rectangular, wider than long. Four eyes, with lenses, in trapezoid arrangement, anterior pair larger. Eyes separated, eye spots absent or present. Palps fused at base (unknown in some taxa), in dorsal view not projecting in front of prostomium. Nuchal epaulettes on special outgrowths, originating from backside of prostomium, extending to between end of chaetiger 1 and end of chaetiger 3.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC394E6EFED87BB88B418770" blockId="78.[264,1323,433,1899]" pageId="78" pageNumber="79">Prostomium with 3 antennae; median antenna inserted medially on prostomium, lateral antennae on anterior margin. Tentacular cirri 2 pairs. Cirri, cirrophores, and cirrostyles alternate in length, and shape (reported length compared to body width, excluding parapodial lobes). Appendages cylindrical or club shaped.</paragraph>
|
||
<paragraph id="8BDB0730CC394E6EFED87A188D368701" blockId="78.[264,1323,433,1899]" pageId="78" pageNumber="79">
|
||
Parapodial lobes small to medium in size, rounded to rounded conical. Except for bayonet chaetae, chaetae mostly compounds, simple chaetae of "fused
|
||
<typeStatus id="54DFB992CC394E6EFBF87A608C508700" box="[1048,1102,1873,1899]" pageId="78" pageNumber="79">type</typeStatus>
|
||
" only present in
|
||
<emphasis id="B910DB22CC394E6EFAF57A608D368701" box="[1301,1320,1873,1898]" italics="true" pageId="78" pageNumber="79">V.</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC384E6FFEE87C2D8A1281ED" blockId="79.[264,1324,284,790]" pageId="79" pageNumber="80">
|
||
<taxonomicName id="4C647CB3CC384E6FFEE87C2D8943815E" ID-CoL="5BJJ4" box="[264,349,284,309]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="79" pageNumber="80" phylum="Annelida" rank="species" species="spirifer">
|
||
<emphasis id="B910DB22CC384E6FFEE87C2D8943815E" box="[264,349,284,309]" italics="true" pageId="79" pageNumber="80">spirifer</emphasis>
|
||
</taxonomicName>
|
||
. Both compounds and simple chaetae with small distal tooth, sometimes minute; blade serration absent or present. Single thick bayonet chaetae, distally dilated with distal denticulation, present.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC384E6FFED87CA589AC821D" blockId="79.[264,1324,284,790]" pageId="79" pageNumber="80">Pharynx with single to multiple sinuations anterior and lateral to proventricle. Trepan teeth arranged in single ring, with equal or unequal teeth. Basal ring present; infradental spines present (unknown in some taxa). Proventricle with varying number of rows of square shaped muscle cells. Pygidium with 2 cirri (reported length compared to body width, excluding parapodial lobes, at level of proventricle if not otherwise stated), median papilla absent.</paragraph>
|
||
<paragraph id="8BDB0730CC384E6FFED87FB589B582F5" blockId="79.[264,1324,284,790]" box="[312,427,644,670]" pageId="79" pageNumber="80">
|
||
<emphasis id="B910DB22CC384E6FFED87FB589BB82F5" bold="true" box="[312,421,644,670]" pageId="79" pageNumber="80">Epitokes</emphasis>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC384E6FFED87F9D8B3F837D" pageId="79" pageNumber="80" type="description">
|
||
<paragraph id="8BDB0730CC384E6FFED87F9D89618285" blockId="79.[264,1324,284,790]" pageId="79" pageNumber="80">
|
||
<emphasis id="B910DB22CC384E6FFED87F9D896982AD" bold="true" box="[312,375,684,710]" pageId="79" pageNumber="80">
|
||
<collectingCountry id="F37347A0CC384E6FFED87F9D896982AD" box="[312,375,684,710]" name="Malta" pageId="79" pageNumber="80">Male</collectingCountry>
|
||
</emphasis>
|
||
. See descriptions under
|
||
<taxonomicName id="4C647CB3CC384E6FFD757F9D8B1982AE" box="[661,775,684,709]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="79" pageNumber="80" phylum="Annelida" rank="species" species="clavata">
|
||
<emphasis id="B910DB22CC384E6FFD757F9D8B1982AE" box="[661,775,684,709]" italics="true" pageId="79" pageNumber="80">V. clavata</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C647CB3CC384E6FFCF67F9D8CC682AD" authority="Imajima & Hartman, 1964" authorityName="Imajima & Hartman" authorityYear="1964" box="[790,1240,684,710]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="79" pageNumber="80" phylum="Annelida" rank="species" species="japonica">
|
||
<emphasis id="B910DB22CC384E6FFCF67F9D8B8782AE" box="[790,921,684,709]" italics="true" pageId="79" pageNumber="80">V. japonica</emphasis>
|
||
<bibRefCitation id="EFF57AC1CC384E6FFC407F9D8CC682AD" author="Imajima" box="[928,1240,684,710]" pageId="79" pageNumber="80" refString="Imajima, M. & Hartman, O. (1964) The polychaetous annelids of Japan part 1. Allan Hancock Foundation Publications. Occasional Paper, 26, 1 - 237." type="journal article" year="1964">Imajima & Hartman, 1964</bibRefCitation>
|
||
</taxonomicName>
|
||
, and
|
||
<taxonomicName id="4C647CB3CC384E6FFAF57F9D89668286" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="79" pageNumber="80" phylum="Annelida" rank="species" species="pectinans">
|
||
<emphasis id="B910DB22CC384E6FFAF57F9D89668286" italics="true" pageId="79" pageNumber="80">V. pectinans</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC384E6FFED87FCD8B3F837D" blockId="79.[264,1324,284,790]" box="[312,801,764,790]" pageId="79" pageNumber="80">
|
||
<emphasis id="B910DB22CC384E6FFED87FCD898D837D" bold="true" box="[312,403,764,790]" pageId="79" pageNumber="80">Female</emphasis>
|
||
. See description under
|
||
<emphasis id="B910DB22CC384E6FFD467FCD8B08837E" box="[678,790,764,789]" italics="true" pageId="79" pageNumber="80">V. c l a v a t a</emphasis>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC384E6FFEE87E458BCC847E" pageId="79" pageNumber="80" type="reference_group">
|
||
<paragraph id="8BDB0730CC384E6FFEE87E458C1483E5" blockId="79.[264,1034,884,910]" box="[264,1034,884,910]" pageId="79" pageNumber="80">
|
||
<emphasis id="B910DB22CC384E6FFEE87E458C1483E5" bold="true" box="[264,1034,884,910]" pageId="79" pageNumber="80">
|
||
<taxonomicName id="4C647CB3CC384E6FFEE87E458AF083E5" ID-CoL="5BJHW" authority="Averincev, 1972" authorityName="Averincev" authorityYear="1972" box="[264,750,884,910]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="79" pageNumber="80" phylum="Annelida" rank="species" species="branchiata" status="comb. nov.">
|
||
<emphasis id="B910DB22CC384E6FFEE87E458A1083E5" bold="true" box="[264,526,884,910]" italics="true" pageId="79" pageNumber="80">Virchowia branchiata</emphasis>
|
||
(
|
||
<bibRefCitation id="EFF57AC1CC384E6FFDFE7E458AF883E5" author="Averincev" box="[542,742,884,910]" pageId="79" pageNumber="80" refString="Averincev, V. G. (1972) Benthic polychaetes Errantia from the Antarctic and Subarctic collected by the Soviet Antarctic Expeditions [in Russian]. Issledovaniya fauny morei, Zoologicheskii Institut Akademii Nauk, USSR 11, 88 - 293." type="book chapter" year="1972">Averincev, 1972</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A2236659CC384E6FFD157E458B7E83E5" box="[757,864,884,910]" pageId="79" pageNumber="80">comb. n.</taxonomicNameLabel>
|
||
(Fig. 31A–G)
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC384E6FFEE87E8E8BCC847E" blockId="79.[264,1156,958,1046]" pageId="79" pageNumber="80">
|
||
<treatmentCitationGroup id="AB74201ECC384E6FFEE87E8E8BCC847E" pageId="79" pageNumber="80">
|
||
<taxonomicName id="4C647CB3CC384E6FFEE87E8E8A9383BE" authority="Ehlers 1913: 494" authorityName="Ehlers" authorityPageNumber="494" authorityYear="1913" box="[264,653,958,982]" class="Polychaeta" family="Syllidae" genus="Phyllosyllis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="79" pageNumber="80" phylum="Annelida" rank="species" species="albida">
|
||
<emphasis id="B910DB22CC384E6FFEE87E8E89D183BD" box="[264,463,959,982]" italics="true" pageId="79" pageNumber="80">Phyllosyllis albida</emphasis>
|
||
<treatmentCitation id="0AC52121CC384E6FFE367E8F8A9383BE" author="Ehlers" box="[470,653,958,981]" page="494" pageId="79" pageNumber="80" year="1913">
|
||
<bibRefCitation id="EFF57AC1CC384E6FFE367E8F8A4783BE" author="Ehlers" box="[470,601,958,981]" pageId="79" pageNumber="80" refString="Ehlers, E. (1913) Die Polychaeten-Sammlungen der deutschen Sudpolar-expedition 1901 - 1903. Deutsche Sudpolarexpedition, 13, 397 - 598." type="journal article" year="1913">Ehlers 1913</bibRefCitation>
|
||
: 494
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
–495, pl. 33, fig. 7, 8;
|
||
<treatmentCitation id="0AC52121CC384E6FFC9A7E8F8C5783BE" author="Augener" box="[890,1097,958,981]" page="304" pageId="79" pageNumber="80" year="1918">
|
||
<bibRefCitation id="EFF57AC1CC384E6FFC9A7E8F8C0B83BE" author="Augener" box="[890,1045,958,981]" pageId="79" pageNumber="80" refString="Augener, H. (1918) Polychaeta. Beitrage zur Kenntnis der Meeresfauna Westafrikas, 2, 67 - 625." type="journal article" year="1918">Augener 1918</bibRefCitation>
|
||
: 304
|
||
</treatmentCitation>
|
||
–305. NOT
|
||
<taxonomicName id="4C647CB3CC384E6FFEA57EEE8ADC839E" authority="Ehlers, 1897: 61" authorityName="Ehlers" authorityPageNumber="61" authorityYear="1897" box="[325,706,990,1014]" class="Polychaeta" family="Syllidae" genus="Phyllosyllis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="79" pageNumber="80" phylum="Annelida" rank="species" species="albida">
|
||
<emphasis id="B910DB22CC384E6FFEA57EEE8A12839D" box="[325,524,991,1014]" italics="true" pageId="79" pageNumber="80">Phyllosyllis albida</emphasis>
|
||
<treatmentCitation id="0AC52121CC384E6FFDF47EEF8ADC839E" author="Ehlers" box="[532,706,990,1013]" page="61" pageId="79" pageNumber="80" year="1897">
|
||
<bibRefCitation id="EFF57AC1CC384E6FFDF47EEF8A80839E" author="Ehlers" box="[532,670,990,1013]" pageId="79" pageNumber="80" refString="Ehlers, E. (1897) Polychaeten. Ergebnisse der Hamburger Magalhaensischen Sammelreise 1891 - 1893, Band 3, Bryozoen und Wurmer, 1 - 148." type="book chapter" year="1897">Ehlers, 1897</bibRefCitation>
|
||
: 61
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
–63, pl. 4, fig. 77–80 (=
|
||
<emphasis id="B910DB22CC384E6FFC217EEE8C41839D" box="[961,1119,991,1014]" italics="true" pageId="79" pageNumber="80">nomen dubium</emphasis>
|
||
).
|
||
<taxonomicName id="4C647CB3CC384E6FFEE87ECE8AC0847E" ID-CoL="JZ42" authority="Averincev, 1972: 167" authorityName="Averincev" authorityPageNumber="167" authorityYear="1972" box="[264,734,1022,1046]" class="Polychaeta" family="Syllidae" genus="Autolytus" kingdom="Animalia" order="Phyllodocida" pageId="79" pageNumber="80" phylum="Annelida" rank="species" species="branchiatus">
|
||
<emphasis id="B910DB22CC384E6FFEE87ECE89EC847D" box="[264,498,1023,1046]" italics="true" pageId="79" pageNumber="80">Autolytus branchiatus</emphasis>
|
||
<treatmentCitation id="0AC52121CC384E6FFE1A7ECF8AC0847E" author="Averincev" box="[506,734,1022,1045]" page="167" pageId="79" pageNumber="80" year="1972">
|
||
<bibRefCitation id="EFF57AC1CC384E6FFE1A7ECF8AB2847E" author="Averincev" box="[506,684,1022,1045]" pageId="79" pageNumber="80" refString="Averincev, V. G. (1972) Benthic polychaetes Errantia from the Antarctic and Subarctic collected by the Soviet Antarctic Expeditions [in Russian]. Issledovaniya fauny morei, Zoologicheskii Institut Akademii Nauk, USSR 11, 88 - 293." type="book chapter" year="1972">Averincev, 1972</bibRefCitation>
|
||
: 167
|
||
</treatmentCitation>
|
||
</taxonomicName>
|
||
–168, pl. 28, fig. 7–10.
|
||
</treatmentCitationGroup>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC384E6FFEE87977895484DA" pageId="79" pageNumber="80" type="materials_examined">
|
||
<paragraph id="8BDB0730CC384E6FFEE87977895484DA" blockId="79.[264,1325,1094,1881]" pageId="79" pageNumber="80">
|
||
<emphasis id="B910DB22CC384E6FFEE8797789E9840B" bold="true" box="[264,503,1094,1120]" pageId="79" pageNumber="80">Material examined</emphasis>
|
||
.
|
||
<emphasis id="B910DB22CC384E6FFDE979778AA8840B" bold="true" box="[521,694,1094,1120]" pageId="79" pageNumber="80">
|
||
<collectingCountry id="F37347A0CC384E6FFDE979778A61840B" box="[521,639,1094,1120]" name="Antarctica" pageId="79" pageNumber="80">Antarctic</collectingCountry>
|
||
Sea
|
||
</emphasis>
|
||
:
|
||
<typeStatus id="54DFB992CC384E6FFD2879768B2C840A" box="[712,818,1095,1121]" pageId="79" pageNumber="80" type="holotype">holotype</typeStatus>
|
||
,
|
||
<collectionCode id="ED759FF5CC384E6FFCA179768B71840A" box="[833,879,1095,1121]" httpUri="http://grbio.org/cool/74rs-wjen" name="Academy of Sciences, Zoological Institute" pageId="79" pageNumber="80">ZIL</collectionCode>
|
||
15766, and 2
|
||
<typeStatus id="54DFB992CC384E6FFBC179768C8B840A" box="[1057,1173,1095,1121]" pageId="79" pageNumber="80" type="paratype">paratypes</typeStatus>
|
||
,
|
||
<collectionCode id="ED759FF5CC384E6FFB4379768CCF840A" box="[1187,1233,1095,1121]" httpUri="http://grbio.org/cool/74rs-wjen" name="Academy of Sciences, Zoological Institute" pageId="79" pageNumber="80">ZIL</collectionCode>
|
||
15767, Davis Sea, Tokarev,
|
||
<quantity id="4C9CAAD5CC384E6FFDE6795E8A5684E2" box="[518,584,1135,1161]" metricMagnitude="1" metricUnit="m" metricValue="3.0" pageId="79" pageNumber="80" unit="m" value="30.0">30 m</quantity>
|
||
, rocks,
|
||
<date id="FFDA21F0CC384E6FFD4B795E8B5A84E2" box="[683,836,1135,1161]" pageId="79" pageNumber="80" value="1966-01-12">12 Jan 1966</date>
|
||
; 5 spms,
|
||
<collectionCode id="ED759FF5CC384E6FFC5E795E8BF284E2" box="[958,1004,1135,1161]" httpUri="http://grbio.org/cool/74rs-wjen" name="Academy of Sciences, Zoological Institute" pageId="79" pageNumber="80">ZIL</collectionCode>
|
||
42046–42050, Davis Sea, 1971.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC384E6FFED8798F8C6C84B2" box="[312,1138,1214,1241]" pageId="79" pageNumber="80" type="diagnosis">
|
||
<paragraph id="8BDB0730CC384E6FFED8798F8C6C84B2" blockId="79.[264,1325,1094,1881]" box="[312,1138,1214,1241]" pageId="79" pageNumber="80">
|
||
<emphasis id="B910DB22CC384E6FFED8798F89AE84B3" bold="true" box="[312,432,1214,1240]" pageId="79" pageNumber="80">Diagnosis</emphasis>
|
||
.
|
||
<taxonomicName id="4C647CB3CC384E6FFE5F798E8A2A84B3" box="[447,564,1215,1240]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="79" pageNumber="80" phylum="Annelida" rank="genus">
|
||
<emphasis id="B910DB22CC384E6FFE5F798E8A2A84B3" box="[447,564,1215,1240]" italics="true" pageId="79" pageNumber="80">Virchowia</emphasis>
|
||
</taxonomicName>
|
||
with nuchal epaulettes as branching outgrowths.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC384E70FED879D78AD5846D" lastPageId="80" lastPageNumber="81" pageId="79" pageNumber="80" type="description">
|
||
<paragraph id="8BDB0730CC384E6FFED879D78C4F8542" blockId="79.[264,1325,1094,1881]" pageId="79" pageNumber="80">
|
||
<emphasis id="B910DB22CC384E6FFED879D789D7856B" bold="true" box="[312,457,1254,1280]" pageId="79" pageNumber="80">Description</emphasis>
|
||
. Length
|
||
<quantity id="4C9CAAD5CC384E6FFDDE79D68AAA856A" box="[574,692,1255,1281]" metricMagnitude="-2" metricUnit="m" metricValue="1.15" metricValueMax="1.5" metricValueMin="0.8" pageId="79" pageNumber="80" unit="mm" value="11.5" valueMax="15.0" valueMin="8.0">8–15 mm</quantity>
|
||
for 47–70 chaetigers, width
|
||
<quantity id="4C9CAAD5CC384E6FFBC579D68CBB856A" box="[1061,1189,1255,1281]" metricMagnitude="-3" metricUnit="m" metricValue="1.25" metricValueMax="1.5" metricValueMin="1.0" pageId="79" pageNumber="80" unit="mm" value="1.25" valueMax="1.5" valueMin="1.0">1–1.5 mm</quantity>
|
||
. Preserved material yellowish, no colour markings. Ciliation not possible to assess.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC384E6FFED878068A6985A2" blockId="79.[264,1325,1094,1881]" pageId="79" pageNumber="80">Eyes almost confluent (Fig. 31G); eye spots present. Palps small, not projecting in front of prostomium (Fig. 31G), fusion not assessed. Nuchal epaulettes on outgrowths, originating from backside of prostomium, reaching end of chaetiger 2; nuchal epaulettes branching, treelike (Fig. 31A).</paragraph>
|
||
<paragraph id="8BDB0730CC384E70FED878E68ABB81ED" blockId="79.[264,1325,1094,1881]" lastBlockId="80.[264,1323,284,1270]" lastPageId="80" lastPageNumber="81" pageId="79" pageNumber="80">
|
||
Median antenna reaching chaetiger 5–6. Lateral antennae and dorsal tentacular cirri, length 1/2–2/3 of median antenna. Ventral tentacular cirri 1/2 as long as dorsal pair. First dorsal cirri c. 3/4 as long as median antenna, second dorsal cirri as long as ventral tentacular cirri. From chaetiger 1–27 cirri with usual alternation in direction, followed by 3 DDUUgroups and 1 DDUgroup (n=1), more posterior difficult to assess. Dorsal cirri from chaetiger 3, alternate in length; short cirri equals 1/3–1/2 of body width, long cirri equals 1–1.5 times body width; cirri with distinct alternation in placement, long cirri inserted dorsal to short cirri (Fig. 31C). Cirrophores present on tentacular cirri, and all dorsal cirri. Cirrophores and cirrostyles unequal; cirrophores and cirrostyles on short cirri c. 1/
|
||
<quantity id="4C9CAAD5CC384E6FFEDC7A0E89758732" box="[316,363,1855,1881]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="79" pageNumber="80" unit="in" value="3.0">3 in</quantity>
|
||
length of its counterpart in long cirri (Fig. 31C); cirrophores on short cirri with thin base, cirrophores on long cirri with broad base; cirrophores shorter than parapodial lobes; cirrophores shorter than cirrostyles. All appendages more or less clavate (Fig. 31A, C, D), long cirri more distinctly so.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC274E70FED87CA5895E8225" blockId="80.[264,1323,284,1270]" pageId="80" pageNumber="81">
|
||
Parapodial lobes conical, small. Anterior chaetigers with 1–2 aciculae,
|
||
<quantity id="4C9CAAD5CC274E70FB797CA58CD481C5" box="[1177,1226,404,430]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="80" pageNumber="81" unit="in" value="1.0">1 in</quantity>
|
||
median and posterior. Chaetal fascicle with c. 20 compounds in anterior chaetigers,
|
||
<quantity id="4C9CAAD5CC274E70FB2B7C8D8D3581BD" box="[1227,1323,444,470]" metricMagnitude="-1" metricUnit="m" metricValue="2.54" metricValueMax="3.81" metricValueMin="1.27" pageId="80" pageNumber="81" unit="in" value="10.0" valueMax="15.0" valueMin="5.0">5–15 in</quantity>
|
||
median and posterior. Compound chaetae with small distal tooth; serration present (Fig. 31E). Single thick bayonet chaetae, distally dilated (Fig. 31F), present in posterior chaetigers.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC274E70FED87F6D8AD18285" blockId="80.[264,1323,284,1270]" pageId="80" pageNumber="81">Pharynx with single to multiple sinuations anterior and lateral to anterior half of proventricle. Trepan in chaetiger 2, not possible to evaluate detail structure. Proventricle equal in length to 2–3 segments in chaetiger 6–8 with c. 50 rows of muscle cells (n=2). Anal cirri equal in length to short cirri.</paragraph>
|
||
<paragraph id="8BDB0730CC274E70FED87FCD8A60830D" blockId="80.[264,1323,284,1270]" pageId="80" pageNumber="81">
|
||
<emphasis id="B910DB22CC274E70FED87FCD89FA837D" bold="true" box="[312,484,764,790]" pageId="80" pageNumber="81">Reproduction</emphasis>
|
||
. Schizogamy by anterior scissiparity behind chaetiger 13. The
|
||
<typeStatus id="54DFB992CC274E70FB227FCD8D36837D" box="[1218,1320,764,790]" pageId="80" pageNumber="81" type="holotype">holotype</typeStatus>
|
||
as well as one of the nontype specimens with developing heads, with 3 small antennae (Fig. 31B), behind chaetiger 13.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC274E70FED87E458B5083E5" blockId="80.[264,1323,284,1270]" box="[312,846,884,910]" pageId="80" pageNumber="81">
|
||
<emphasis id="B910DB22CC274E70FED87E458ADD83E5" bold="true" box="[312,707,884,910]" pageId="80" pageNumber="81">Morphology of epitokous stages</emphasis>
|
||
. Unknown.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC274E70FED87EAD8B4783B5" blockId="80.[264,1323,284,1270]" pageId="80" pageNumber="81">
|
||
<emphasis id="B910DB22CC274E70FED87EAD8A7E83DD" bold="true" box="[312,608,924,950]" pageId="80" pageNumber="81">Additional information</emphasis>
|
||
. The trepan is described by Avernicev (1972); it has 20 unequal teeth, 1 large alternating with 1–3 smaller.
|
||
</paragraph>
|
||
<paragraph id="8BDB0730CC274E70FED87EDD8AD5846D" blockId="80.[264,1323,284,1270]" box="[312,715,1004,1030]" pageId="80" pageNumber="81">
|
||
<emphasis id="B910DB22CC274E70FED87EDD8986846D" bold="true" box="[312,408,1004,1030]" pageId="80" pageNumber="81">Habitat</emphasis>
|
||
. Rocky bottom,
|
||
<quantity id="4C9CAAD5CC274E70FDBC7EDD8AD8846D" box="[604,710,1004,1030]" metricMagnitude="1" metricUnit="m" metricValue="3.25" metricValueMax="4.0" metricValueMin="2.5" pageId="80" pageNumber="81" unit="m" value="32.5" valueMax="40.0" valueMin="25.0">
|
||
25–
|
||
<specimenCount id="9D62CCB9CC274E70FD677EDD8AD8846D" box="[647,710,1004,1030]" pageId="80" pageNumber="81" type="generic">40 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC274E70FED879258AC78445" box="[312,729,1044,1070]" pageId="80" pageNumber="81" type="distribution">
|
||
<paragraph id="8BDB0730CC274E70FED879258AC78445" blockId="80.[264,1323,284,1270]" box="[312,729,1044,1070]" pageId="80" pageNumber="81">
|
||
<emphasis id="B910DB22CC274E70FED8792589CF8445" bold="true" box="[312,465,1044,1070]" pageId="80" pageNumber="81">Distribution</emphasis>
|
||
.
|
||
<collectingCountry id="F37347A0CC274E70FE3F79258A518445" box="[479,591,1044,1070]" name="Antarctica" pageId="80" pageNumber="81">Antarctic</collectingCountry>
|
||
, Davis Sea.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C37E54BBCC274E70FED8790D8AA5849D" pageId="80" pageNumber="81" type="discussion">
|
||
<paragraph id="8BDB0730CC274E70FED8790D8AA5849D" blockId="80.[264,1323,284,1270]" pageId="80" pageNumber="81">
|
||
<emphasis id="B910DB22CC274E70FED8790D89B4843D" bold="true" box="[312,426,1084,1110]" pageId="80" pageNumber="81">Remarks</emphasis>
|
||
.
|
||
<taxonomicName id="4C647CB3CC274E70FE5B790D8AA0843E" box="[443,702,1084,1109]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="80" pageNumber="81" phylum="Annelida" rank="species" species="branchiata">
|
||
<emphasis id="B910DB22CC274E70FE5B790D8AA0843E" box="[443,702,1084,1109]" italics="true" pageId="80" pageNumber="81">Virchowia branchiata</emphasis>
|
||
</taxonomicName>
|
||
is the only autolytine that has nuchal epaulettes as furcating outgrowths; it is thus very easily identified. There is no doubt that Ehlers' second description and Augener's redescription of
|
||
<taxonomicName id="4C647CB3CC274E70FCE779BD8BFD84CE" box="[775,995,1164,1189]" class="Polychaeta" family="Syllidae" genus="Phyllosyllis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="80" pageNumber="81" phylum="Annelida" rank="species" species="albida">
|
||
<emphasis id="B910DB22CC274E70FCE779BD8BFD84CE" box="[775,995,1164,1189]" italics="true" pageId="80" pageNumber="81">Phyllosyllis albida</emphasis>
|
||
</taxonomicName>
|
||
are of
|
||
<taxonomicName id="4C647CB3CC274E70FBD979BD8CC684CE" box="[1081,1240,1164,1189]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="80" pageNumber="81" phylum="Annelida" rank="species" species="branchiata">
|
||
<emphasis id="B910DB22CC274E70FBD979BD8CC684CE" box="[1081,1240,1164,1189]" italics="true" pageId="80" pageNumber="81">V. branchiata</emphasis>
|
||
</taxonomicName>
|
||
. However, Ehlers' original description of
|
||
<taxonomicName id="4C647CB3CC274E70FD5A79858B3B84A6" box="[698,805,1204,1229]" class="Polychaeta" family="Syllidae" genus="Phyllosyllis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="80" pageNumber="81" phylum="Annelida" rank="species" species="albida">
|
||
<emphasis id="B910DB22CC274E70FD5A79858B3B84A6" box="[698,805,1204,1229]" italics="true" pageId="80" pageNumber="81">P. albida</emphasis>
|
||
</taxonomicName>
|
||
is not the same as
|
||
<taxonomicName id="4C647CB3CC274E70FBF479858CAB84A6" box="[1044,1205,1204,1229]" class="Polychaeta" family="Syllidae" genus="Virchowia" kingdom="Animalia" order="Phyllodocida" pageId="80" pageNumber="81" phylum="Annelida" rank="species" species="branchiata">
|
||
<emphasis id="B910DB22CC274E70FBF479858CAB84A6" box="[1044,1205,1204,1229]" italics="true" pageId="80" pageNumber="81">V. branchiata</emphasis>
|
||
</taxonomicName>
|
||
. See also remarks for
|
||
<emphasis id="B910DB22CC274E70FE7779ED8AAA849E" box="[407,692,1244,1269]" italics="true" pageId="80" pageNumber="81">
|
||
<taxonomicName id="4C647CB3CC274E70FE7779ED8A4A849E" box="[407,596,1244,1269]" class="Polychaeta" family="Syllidae" genus="Phyllosyllis" higherTaxonomySource="GBIF" kingdom="Animalia" order="Phyllodocida" pageId="80" pageNumber="81" phylum="Annelida" rank="subSpecies" species="albida" subSpecies="nomen">P. albida nomen</taxonomicName>
|
||
dubium
|
||
</emphasis>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |