334 lines
43 KiB
XML
334 lines
43 KiB
XML
<document id="1F2E200CF8FCB5992B868583C22D1252" ID-DOI="10.5281/zenodo.277061" ID-GBIF-Dataset="f298d254-83b1-43bb-9f8d-a4a7d984ebcc" ID-ISSN="1175-5326" ID-Zenodo-Dep="277061" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460268674169" checkinUser="plazi" docAuthor="Magalhães, Wagner F., Bailey, Julie H., Brock, - & Davenport, Jennifer S." docDate="2011" docId="03C587D3224BFFF2E4D32C877603FD9F" docLanguage="en" docName="zt02804p014.pdf" docOrigin="Zootaxa 2804" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Raphidrilus hawaiiensis Magalhães, Bailey, Brock & Davenport, 2011, sp. nov." docType="treatment" docVersion="9" lastPageNumber="12" masterDocId="FFFCFFAB2243FFF9E4442C10776EFFC0" masterDocTitle="On the genus Raphidrilus Monticelli, 1910 (Polychaeta: Ctenodrilidae) with description of two new species" masterLastPageNumber="14" masterPageNumber="1" pageNumber="9" updateTime="1698246225558" updateUser="plazi">
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<mods:title id="EAFE0C33AF0474D2293679D38293362F">On the genus Raphidrilus Monticelli, 1910 (Polychaeta: Ctenodrilidae) with description of two new species</mods:title>
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<mods:name id="4E50566D17D7121F26BFA99EE7A321F5" type="personal">
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<mods:namePart id="C79A7B240E1ACFC181CB89052EB6E335">Magalhães, Wagner F.</mods:namePart>
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<mods:roleTerm id="1B46D9006A5D7B29B741FC94EA2B5013">Author</mods:roleTerm>
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<mods:namePart id="5203DCA0791570B398F843E37AB6D113">Bailey, Julie H.</mods:namePart>
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<mods:name id="9BCD8D97C92801C931AD507619C71DFD" type="personal">
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<mods:roleTerm id="FC6D047B06A40D181B1671546822BA19">Author</mods:roleTerm>
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<mods:namePart id="F6F029CA907477286D5CA2666174B333">Brock, -</mods:namePart>
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</mods:name>
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<mods:name id="2FF6CAE6B6790C02B21DBC4E82097522" type="personal">
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<mods:roleTerm id="77B686B4187EEA28D234813A8D160858">Author</mods:roleTerm>
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<mods:namePart id="26E04383C826E1B28E3D45F81C7C997D">Davenport, Jennifer S.</mods:namePart>
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<mods:typeOfResource id="B4D9BDC317E8C5BB8BF651C726AC303E">text</mods:typeOfResource>
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<mods:title id="4B35AA76F332C156083D60A48055B7DC">Zootaxa</mods:title>
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<mods:part id="AE410A7F9D6CA83E9E77FB03281442E6">
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<mods:date id="251F20C8ACC6C2D8C7FEE68395764A7E">2011</mods:date>
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<mods:detail id="0209C4497ADE85B55887E187E5126FB1" type="volume">
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<mods:number id="504AA831EC63C5EF37181D4945C616BD">2804</mods:number>
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<mods:identifier id="4D11C8242CC60687B9E674E58969892A" type="DOI">10.5281/zenodo.277061</mods:identifier>
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<treatment id="03C587D3224BFFF2E4D32C877603FD9F" ID-DOI="http://doi.org/10.5281/zenodo.5631416" ID-GBIF-Taxon="119394605" ID-Zenodo-Dep="5631416" LSID="urn:lsid:plazi:treatment:03C587D3224BFFF2E4D32C877603FD9F" httpUri="http://treatment.plazi.org/id/03C587D3224BFFF2E4D32C877603FD9F" lastPageId="11" lastPageNumber="12" pageId="8" pageNumber="9">
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<subSubSection id="C376654E224BFFF1E4D32C8775C3FF12" pageId="8" pageNumber="9" type="nomenclature">
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<paragraph id="8BD336C5224BFFF1E4D32C87754EFF71" blockId="8.[151,685,151,210]" box="[151,544,151,177]" pageId="8" pageNumber="9">
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<heading id="D09B81A9224BFFF1E4D32C87754EFF71" bold="true" box="[151,544,151,177]" fontSize="11" level="1" pageId="8" pageNumber="9" reason="1">
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<emphasis id="B918EAD7224BFFF1E4D32C87754EFF71" bold="true" box="[151,544,151,177]" pageId="8" pageNumber="9">
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<taxonomicName id="4C6C4D46224BFFF1E4D32C8776D2FF71" box="[151,444,151,177]" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="hawaiiensis" status="sp. nov.">
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<emphasis id="B918EAD7224BFFF1E4D32C8776D2FF71" bold="true" box="[151,444,151,177]" italics="true" pageId="8" pageNumber="9">Raphidrilus hawaiiensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22B57AC224BFFF1E5862C87754EFF71" box="[450,544,151,177]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BD336C5224BFFF1E4D32CAA75C3FF12" blockId="8.[151,685,151,210]" box="[151,685,186,210]" pageId="8" pageNumber="9">
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<figureCitation id="13572A40224BFFF1E4D32CAA766EFF12" box="[151,256,186,210]" captionStart="FIGURE 4" captionStartId="8.[151,250,1453,1476]" captionTargetBox="[151,1436,829,1442]" captionTargetId="figure@8.[151,1436,829,1444]" captionTargetPageId="8" captionText="FIGURE 4. Raphidrilus hawaiiensis sp. nov. A, entire specimen in lateral view; B, light microscopy of the anterior end in lateral view; C, light microscopy of mid-body chaetigers showing intracoelomic worms." httpUri="https://zenodo.org/record/277065/files/figure.png" pageId="8" pageNumber="9">Figures 4</figureCitation>
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(A–C), 5 (A–F), 6 (A–F) and 7 (A–F)
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C376654E224BFFF1E4D32D127487FDFA" pageId="8" pageNumber="9" type="materials_examined">
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<paragraph id="8BD336C5224BFFF1E4D32D127487FDFA" blockId="8.[151,1436,258,786]" pageId="8" pageNumber="9">
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<emphasis id="B918EAD7224BFFF1E4D32D12756AFEDB" bold="true" box="[151,516,258,283]" pageId="8" pageNumber="9">
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Material examined.
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<typeStatus id="54D78867224BFFF1E5C92D137691FEDB" box="[397,511,259,283]" pageId="8" pageNumber="9" type="holotype">Holotype</typeStatus>
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:
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</emphasis>
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Kaimana Beach, Waikiki, south shore of Oahu, Hawaii, 21°15ʹ45ʹ 157°49ʹ19ʹ, collected from mud adhering to branches of the brown alga
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<taxonomicName id="4C6C4D46224BFFF1E7772D3673DEFEFE" authority="C. Agardh" authorityName="C. Agardh" box="[819,1200,294,318]" class="Insecta" family="Batrachedridae" genus="Gracilaria" higherTaxonomySource="CoL" kingdom="Animalia" order="Lepidoptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="salicornia">
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<emphasis id="B918EAD7224BFFF1E7772D36734CFEFE" box="[819,1058,294,318]" italics="true" pageId="8" pageNumber="9">Gracilaria salicornia</emphasis>
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(C. Agardh)
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</taxonomicName>
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, coll. W. Magalhães, Oct/09 (
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<collectionCode id="ED7DAE00224BFFF1E4B72D5A7628FEA2" LSID="urn:lsid:biocol.org:col:34871" box="[243,326,330,354]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="8" pageNumber="9">USNM</collectionCode>
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1150465);
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<typeStatus id="54D78867224BFFF1E58C2D5B752EFEA3" box="[456,576,331,355]" pageId="8" pageNumber="9" type="paratype">
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<emphasis id="B918EAD7224BFFF1E58C2D5B752EFEA3" bold="true" box="[456,576,331,355]" pageId="8" pageNumber="9">Paratypes</emphasis>
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||
</typeStatus>
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: same location, date and collector as
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<typeStatus id="54D78867224BFFF1E7AF2D5A7323FEA2" box="[1003,1101,330,354]" pageId="8" pageNumber="9" type="holotype">holotype</typeStatus>
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(8, BPBM-R3434; 5,
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<collectionCode id="ED7DAE00224BFFF1E10F2D5A72F2FEA2" LSID="urn:lsid:biocol.org:col:34871" box="[1355,1436,330,354]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34871" name="Smithsonian Institution, National Museum of Natural History" pageId="8" pageNumber="9">USNM</collectionCode>
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1150466; 5,
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<collectionCode id="ED7DAE00224BFFF1E5622D7F7614FE46" box="[294,378,367,390]" pageId="8" pageNumber="9">BMNH</collectionCode>
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2011.2–6).
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<emphasis id="B918EAD7224BFFF1E6402D7F758AFE47" bold="true" box="[516,740,366,391]" pageId="8" pageNumber="9">
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Non–
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<typeStatus id="54D78867224BFFF1E6002D7F7519FE47" box="[580,631,367,391]" pageId="8" pageNumber="9">type</typeStatus>
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material
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</emphasis>
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: Kaimana Beach, Waikiki, Oahu, Hawaii, on
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<taxonomicName id="4C6C4D46224BFFF1E0B52D7E7786FE6B" class="Insecta" family="Batrachedridae" genus="Gracilaria" higherTaxonomySource="CoL" kingdom="Animalia" order="Lepidoptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="salicornia">
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<emphasis id="B918EAD7224BFFF1E0B52D7E7786FE6B" italics="true" pageId="8" pageNumber="9">Gracilaria salicornia</emphasis>
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</taxonomicName>
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21°15ʹ50ʹ 157°49ʹ21ʹ, coll. C. Moody, Jan/09 (42); July/2008 (8); coll. W. Magalhães, Oct/09 (10); Sand Island outfall, off Honolulu, Oahu, Hawaii, station D6R1, 2004,
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||
<quantity id="4C949B20224BFFF1E7C32DA674ADFE0E" box="[903,963,438,462]" metricMagnitude="1" metricUnit="m" metricValue="5.0" pageId="8" pageNumber="9" unit="m" value="50.0">50 m</quantity>
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(9); Barbers Point outfall, off Honolulu, Oahu, Hawaii,
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<quantity id="4C949B20224BFFF1E5002DCA76EFFE32" box="[324,385,474,498]" metricMagnitude="1" metricUnit="m" metricValue="6.6" pageId="8" pageNumber="9" unit="m" value="66.0">66 m</quantity>
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||
, station HB1R5, 2004 (6), station HB3R5, Jan/10 (1); Sand beach
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<quantity id="4C949B20224BFFF1E0C52DCA73B6FE32" box="[1153,1240,474,498]" metricMagnitude="3" metricUnit="m" metricValue="1.0" pageId="8" pageNumber="9" unit="m" value="1000.0">1000 m</quantity>
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west from Paiko Lagoon Sanctuary, south shore of Oahu, Hawaii, 21°16ʹ47ʹ 157°43ʹ45ʹ, collected on
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<taxonomicName id="4C6C4D46224BFFF1E0CF2DEE76BBFDFA" authority="(Mont.) A. Gepp & E. Gepp" authorityName="(Mont.) A. Gepp & E. Gepp" class="Chlorophyceae" family="Udoteaceae" genus="Avrainvillea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Bryopsidales" pageId="8" pageNumber="9" phylum="Chlorophyta" rank="species" species="amadelpha">
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||
<emphasis id="B918EAD7224BFFF1E0CF2DEE72F2FDD6" box="[1163,1436,510,534]" italics="true" pageId="8" pageNumber="9">Avrainvillea amadelpha</emphasis>
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(Mont.) A. Gepp & E. Gepp
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</taxonomicName>
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, station A7R3, coll. W. Magalhães, Mar/10 (4).
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C376654E224BFFF0E4832E56739BFF6F" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9" type="description">
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<paragraph id="8BD336C5224BFFF1E4832E5674A8FCD2" blockId="8.[151,1436,258,786]" pageId="8" pageNumber="9">
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<emphasis id="B918EAD7224BFFF1E4832E567637FD9F" bold="true" box="[199,345,582,607]" pageId="8" pageNumber="9">Description.</emphasis>
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Specimens
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<quantity id="4C949B20224BFFF1E5A72E56752DFD9E" box="[483,579,582,606]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="8" pageNumber="9" unit="mm" value="2.5" valueMax="3.0" valueMin="2.0">2–3 mm</quantity>
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long,
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<quantity id="4C949B20224BFFF1E6C92E567479FD9E" box="[653,791,582,606]" metricMagnitude="-4" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="8" pageNumber="9" unit="mm" value="0.15" valueMax="0.2" valueMin="0.1">0.1–0.2 mm</quantity>
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wide for 12–26 chaetigers. Body elongated, cylindrical, and indistinct posteriorly (
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<figureCitation id="13572A40224BFFF1E58C2E7A7561FD42" box="[456,527,618,642]" captionStart="FIGURE 4" captionStartId="8.[151,250,1453,1476]" captionTargetBox="[151,1436,829,1442]" captionTargetId="figure@8.[151,1436,829,1444]" captionTargetPageId="8" captionText="FIGURE 4. Raphidrilus hawaiiensis sp. nov. A, entire specimen in lateral view; B, light microscopy of the anterior end in lateral view; C, light microscopy of mid-body chaetigers showing intracoelomic worms." httpUri="https://zenodo.org/record/277065/files/figure.png" pageId="8" pageNumber="9">Fig. 4</figureCitation>
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A). First four chaetigers (thorax) and last few wider than long (
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<figureCitation id="13572A40224BFFF1E0B22E7A7226FD42" box="[1270,1352,618,642]" captionStart="FIGURE 4" captionStartId="8.[151,250,1453,1476]" captionTargetBox="[151,1436,829,1442]" captionTargetId="figure@8.[151,1436,829,1444]" captionTargetPageId="8" captionText="FIGURE 4. Raphidrilus hawaiiensis sp. nov. A, entire specimen in lateral view; B, light microscopy of the anterior end in lateral view; C, light microscopy of mid-body chaetigers showing intracoelomic worms." httpUri="https://zenodo.org/record/277065/files/figure.png" pageId="8" pageNumber="9">Figs. 4</figureCitation>
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A; 5F); abdominal chaetigers as long as wide, sometimes sub–moniliform. From chaetiger 5 to posterior end 10–20 sub– annulations present per segment (
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<figureCitation id="13572A40224BFFF1E6522EA27535FD0A" box="[534,603,690,714]" captionStart="FIGURE 6" captionStartId="10.[151,250,1603,1626]" captionTargetBox="[151,1436,193,1581]" captionTargetId="figure@10.[151,1436,193,1582]" captionTargetPageId="10" captionText="FIGURE 6. SEM of Raphidrilus hawaiiensis sp. nov. showing: A, chaetiger 4 showing noto – and neurochaetae and branchial insertion; B, mid – body chaetiger with sub – annulations; C, D, serrate capillaries; E, posterior end and pygidium in dorsal view; F, pygidial cilia." httpUri="https://zenodo.org/record/277067/files/figure.png" pageId="8" pageNumber="9">Fig. 6</figureCitation>
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B). Branchiae scarce in adults, frequently broken off, present on variable number of anterior chaetigers. Color in alcohol light yellow; few specimens yellow to dark brown; internal structures observed through transparent body wall. Color in life not observed.
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</paragraph>
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<caption id="DF13664D224BFFF1E4D329BD7495FA22" httpUri="https://zenodo.org/record/277065/files/figure.png" pageId="8" pageNumber="9" targetBox="[151,1436,829,1442]" targetPageId="8">
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||
<paragraph id="8BD336C5224BFFF1E4D329BD7495FA22" blockId="8.[151,1437,1453,1506]" pageId="8" pageNumber="9">
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||
<emphasis id="B918EAD7224BFFF1E4D329BD767CFA03" bold="true" box="[151,274,1453,1476]" pageId="8" pageNumber="9">FIGURE 4.</emphasis>
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<taxonomicName id="4C6C4D46224BFFF1E55D29BE7561FA04" box="[281,527,1454,1476]" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="9" phylum="Annelida" rank="species" species="hawaiiensis" status="sp. nov.">
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<emphasis id="B918EAD7224BFFF1E55D29BE7561FA04" box="[281,527,1454,1476]" italics="true" pageId="8" pageNumber="9">Raphidrilus hawaiiensis</emphasis>
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||
</taxonomicName>
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||
<emphasis id="B918EAD7224BFFF1E65129BE750BFA03" bold="true" box="[533,613,1454,1475]" pageId="8" pageNumber="9">
|
||
<taxonomicNameLabel id="A22B57AC224BFFF1E65129BE750BFA03" box="[533,613,1454,1475]" pageId="8" pageNumber="9" rank="species">sp. nov.</taxonomicNameLabel>
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||
</emphasis>
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||
A, entire specimen in lateral view; B, light microscopy of the anterior end in lateral view; C, light microscopy of mid-body chaetigers showing intracoelomic worms.
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</paragraph>
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||
</caption>
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||
<paragraph id="8BD336C5224BFFF1E4812A19735BF8A5" blockId="8.[151,1436,1545,2037]" pageId="8" pageNumber="9">
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||
Prostomium as long as two anterior chaetigers, pear–shaped, with pair of nuchal organs located near postero– lateral border (
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<figureCitation id="13572A40224BFFF1E57F2A3D7612F985" box="[315,380,1581,1605]" captionStart="FIGURE 5" captionStartId="9.[151,250,1909,1932]" captionTargetBox="[151,1436,481,1887]" captionTargetId="figure@9.[151,1436,481,1888]" captionTargetPageId="9" captionText="FIGURE 5. SEM of Raphidrilus hawaiiensis sp. nov. showing: A, anterior end in lateral view of a worm with 1 achaetous segment; B, anterior end in lateral view of a worm with 2 achaetous segments; C, anterior end in ventral view; D, nuchal organ, E, proboscideal papillae, F, juvenile individual." httpUri="https://zenodo.org/record/277066/files/figure.png" pageId="8" pageNumber="9">Fig. 5</figureCitation>
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A–C). Nuchal organs oval ciliary patches (8–10 µm wide) with long cilia, situated in a shallow pit (2–3 µm deep) (
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<figureCitation id="13572A40224BFFF1E52B2A4176DCF9A9" box="[367,434,1617,1641]" captionStart="FIGURE 5" captionStartId="9.[151,250,1909,1932]" captionTargetBox="[151,1436,481,1887]" captionTargetId="figure@9.[151,1436,481,1888]" captionTargetPageId="9" captionText="FIGURE 5. SEM of Raphidrilus hawaiiensis sp. nov. showing: A, anterior end in lateral view of a worm with 1 achaetous segment; B, anterior end in lateral view of a worm with 2 achaetous segments; C, anterior end in ventral view; D, nuchal organ, E, proboscideal papillae, F, juvenile individual." httpUri="https://zenodo.org/record/277066/files/figure.png" pageId="8" pageNumber="9">Fig. 5</figureCitation>
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D). Peristomium consisting of single achaetous segment not clearly distinct dorsally from prostomium (
|
||
<figureCitation id="13572A40224BFFF1E56B2A65761DF94D" box="[303,371,1653,1677]" captionStart="FIGURE 5" captionStartId="9.[151,250,1909,1932]" captionTargetBox="[151,1436,481,1887]" captionTargetId="figure@9.[151,1436,481,1888]" captionTargetPageId="9" captionText="FIGURE 5. SEM of Raphidrilus hawaiiensis sp. nov. showing: A, anterior end in lateral view of a worm with 1 achaetous segment; B, anterior end in lateral view of a worm with 2 achaetous segments; C, anterior end in ventral view; D, nuchal organ, E, proboscideal papillae, F, juvenile individual." httpUri="https://zenodo.org/record/277066/files/figure.png" pageId="8" pageNumber="9">Fig. 5</figureCitation>
|
||
A–C); ventral proboscis with numerous basal bar–like papillae (
|
||
<figureCitation id="13572A40224BFFF1E0142A6573FBF94D" box="[1104,1173,1653,1677]" captionStart="FIGURE 5" captionStartId="9.[151,250,1909,1932]" captionTargetBox="[151,1436,481,1887]" captionTargetId="figure@9.[151,1436,481,1888]" captionTargetPageId="9" captionText="FIGURE 5. SEM of Raphidrilus hawaiiensis sp. nov. showing: A, anterior end in lateral view of a worm with 1 achaetous segment; B, anterior end in lateral view of a worm with 2 achaetous segments; C, anterior end in ventral view; D, nuchal organ, E, proboscideal papillae, F, juvenile individual." httpUri="https://zenodo.org/record/277066/files/figure.png" pageId="8" pageNumber="9">Fig. 5</figureCitation>
|
||
E). One (N=38) or two (N=5) achaetous segments biannulated dorsally; one specimen with three achaetous segments but third one not biannulated. First four chaetigers short, with 4 notochaetae and 4 neurochaetae in each fascicle; subsequent chaetigers with 1–2 chaetae per fascicle. Heart body always on chaetiger 4; sac–like, anteriorly directed, extending to middle of chaetiger 3 (
|
||
<figureCitation id="13572A40224BFFF1E5D02B1576B7F8DD" box="[404,473,1797,1821]" captionStart="FIGURE 4" captionStartId="8.[151,250,1453,1476]" captionTargetBox="[151,1436,829,1442]" captionTargetId="figure@8.[151,1436,829,1444]" captionTargetPageId="8" captionText="FIGURE 4. Raphidrilus hawaiiensis sp. nov. A, entire specimen in lateral view; B, light microscopy of the anterior end in lateral view; C, light microscopy of mid-body chaetigers showing intracoelomic worms." httpUri="https://zenodo.org/record/277065/files/figure.png" pageId="8" pageNumber="9">Fig. 4</figureCitation>
|
||
B). Digestive tube divided in three parts; cylindrical esophagus enlarges at chaetiger
|
||
<quantity id="4C949B20224BFFF1E1C92B1577C3F881" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="8" pageNumber="9" unit="in" value="5.0">5 in</quantity>
|
||
all specimens where inflated stomach begins (
|
||
<figureCitation id="13572A40224BFFF1E6FD2B397593F881" box="[697,765,1833,1857]" captionStart="FIGURE 4" captionStartId="8.[151,250,1453,1476]" captionTargetBox="[151,1436,829,1442]" captionTargetId="figure@8.[151,1436,829,1444]" captionTargetPageId="8" captionText="FIGURE 4. Raphidrilus hawaiiensis sp. nov. A, entire specimen in lateral view; B, light microscopy of the anterior end in lateral view; C, light microscopy of mid-body chaetigers showing intracoelomic worms." httpUri="https://zenodo.org/record/277065/files/figure.png" pageId="8" pageNumber="9">Fig. 4</figureCitation>
|
||
A, B); posterior third of the body with curled digestive tube (
|
||
<figureCitation id="13572A40224BFFF1E4DB2B5D778DF8A5" box="[159,227,1869,1893]" captionStart="FIGURE 4" captionStartId="8.[151,250,1453,1476]" captionTargetBox="[151,1436,829,1442]" captionTargetId="figure@8.[151,1436,829,1444]" captionTargetPageId="8" captionText="FIGURE 4. Raphidrilus hawaiiensis sp. nov. A, entire specimen in lateral view; B, light microscopy of the anterior end in lateral view; C, light microscopy of mid-body chaetigers showing intracoelomic worms." httpUri="https://zenodo.org/record/277065/files/figure.png" pageId="8" pageNumber="9">Fig. 4</figureCitation>
|
||
A); number of segments with inflated stomach and curled intestine variable.
|
||
</paragraph>
|
||
<paragraph id="8BD336C5224BFFF1E4812B6176F7F835" blockId="8.[151,1436,1545,2037]" pageId="8" pageNumber="9">
|
||
Branchial filaments postero–dorsal to notochaetae (
|
||
<figureCitation id="13572A40224BFFF1E7402B617429F849" box="[772,839,1905,1929]" captionStart="FIGURE 6" captionStartId="10.[151,250,1603,1626]" captionTargetBox="[151,1436,193,1581]" captionTargetId="figure@10.[151,1436,193,1582]" captionTargetPageId="10" captionText="FIGURE 6. SEM of Raphidrilus hawaiiensis sp. nov. showing: A, chaetiger 4 showing noto – and neurochaetae and branchial insertion; B, mid – body chaetiger with sub – annulations; C, D, serrate capillaries; E, posterior end and pygidium in dorsal view; F, pygidial cilia." httpUri="https://zenodo.org/record/277067/files/figure.png" pageId="8" pageNumber="9">Fig. 6</figureCitation>
|
||
A). Serrate capillary chaetae throughout (
|
||
<figureCitation id="13572A40224BFFF1E1512B617236F849" box="[1301,1368,1905,1929]" captionStart="FIGURE 6" captionStartId="10.[151,250,1603,1626]" captionTargetBox="[151,1436,193,1581]" captionTargetId="figure@10.[151,1436,193,1582]" captionTargetPageId="10" captionText="FIGURE 6. SEM of Raphidrilus hawaiiensis sp. nov. showing: A, chaetiger 4 showing noto – and neurochaetae and branchial insertion; B, mid – body chaetiger with sub – annulations; C, D, serrate capillaries; E, posterior end and pygidium in dorsal view; F, pygidial cilia." httpUri="https://zenodo.org/record/277067/files/figure.png" pageId="8" pageNumber="9">Fig. 6</figureCitation>
|
||
C, D), emerging directly from the body wall (
|
||
<figureCitation id="13572A40224BFFF1E6032B8575E5F86D" box="[583,651,1941,1965]" captionStart="FIGURE 6" captionStartId="10.[151,250,1603,1626]" captionTargetBox="[151,1436,193,1581]" captionTargetId="figure@10.[151,1436,193,1582]" captionTargetPageId="10" captionText="FIGURE 6. SEM of Raphidrilus hawaiiensis sp. nov. showing: A, chaetiger 4 showing noto – and neurochaetae and branchial insertion; B, mid – body chaetiger with sub – annulations; C, D, serrate capillaries; E, posterior end and pygidium in dorsal view; F, pygidial cilia." httpUri="https://zenodo.org/record/277067/files/figure.png" pageId="8" pageNumber="9">Fig. 6</figureCitation>
|
||
A). Chaetae few or absent on far posterior chaetigers. Fibrils along the capillary edge with distance between the insertion point of two capillary fibrils approximately the same as half the width of a single fibril.
|
||
</paragraph>
|
||
<paragraph id="8BD336C5224AFFF0E4812C87739BFF6F" blockId="9.[151,1436,151,428]" box="[197,1269,151,176]" pageId="9" pageNumber="10">
|
||
Anal aperture dorsal on elongated pygidial segment, covered by fields of long cilia (
|
||
<figureCitation id="13572A40224AFFF0E0302C8773D8FF6F" box="[1140,1206,151,175]" captionStart="FIGURE 6" captionStartId="10.[151,250,1603,1626]" captionTargetBox="[151,1436,193,1581]" captionTargetId="figure@10.[151,1436,193,1582]" captionTargetPageId="10" captionText="FIGURE 6. SEM of Raphidrilus hawaiiensis sp. nov. showing: A, chaetiger 4 showing noto – and neurochaetae and branchial insertion; B, mid – body chaetiger with sub – annulations; C, D, serrate capillaries; E, posterior end and pygidium in dorsal view; F, pygidial cilia." httpUri="https://zenodo.org/record/277067/files/figure.png" pageId="9" pageNumber="10">Fig. 6</figureCitation>
|
||
E, F).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C376654E224AFFF0E4812CAB75B8FE6C" pageId="9" pageNumber="10" type="biology_ecology">
|
||
<paragraph id="8BD336C5224AFFF0E4812CAB75B8FE6C" blockId="9.[151,1436,151,428]" pageId="9" pageNumber="10">
|
||
<emphasis id="B918EAD7224AFFF0E4812CAB764BFF14" bold="true" box="[197,293,187,212]" pageId="9" pageNumber="10">Biology.</emphasis>
|
||
<taxonomicName id="4C6C4D46224AFFF0E5682CAC7553FF14" box="[300,573,188,212]" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="hawaiiensis" status="sp. nov.">
|
||
<emphasis id="B918EAD7224AFFF0E5682CAC7553FF14" box="[300,573,188,212]" italics="true" pageId="9" pageNumber="10">Raphidrilus hawaiiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22B57AC224AFFF0E6012CAC75CEFF14" box="[581,672,188,212]" pageId="9" pageNumber="10" rank="species">
|
||
<emphasis id="B918EAD7224AFFF0E6012CAC75CEFF14" bold="true" box="[581,672,188,212]" pageId="9" pageNumber="10">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, is usually found in low abundance (10–70 ind./m²,
|
||
<bibRefCitation id="EFFD4B34224AFFF0E0B72CAC77BFFF37" author="Ambrose" pageId="9" pageNumber="10" refString="Ambrose, W. G., Bailey - Brock, J. H., Cooke, W. J., Hunter, C. L. & Kawamoto, R. K. (2010) Benthic faunal sampling adjacent to the Barbers Point ocean outfall, O´ahu, Hawai´i, January - February 2010. PR - 2010 - 10. Honolulu: University of Hawai´i at Manoa Water Resources Research Center, 210 pp." type="book" year="2010">
|
||
Ambrose
|
||
<emphasis id="B918EAD7224AFFF0E1272CAD72FBFF14" box="[1379,1429,188,212]" italics="true" pageId="9" pageNumber="10">et al</emphasis>
|
||
. 2010
|
||
</bibRefCitation>
|
||
) adjacent to ocean outfalls in sandy bottoms and in high abundance (1125 ind./m², C. Moody, unpublished data) on the invasive alga
|
||
<emphasis id="B918EAD7224AFFF0E58C2D1475AFFEDC" box="[456,705,260,284]" italics="true" pageId="9" pageNumber="10">
|
||
<taxonomicName id="4C6C4D46224AFFF0E58C2D1475D3FEDC" box="[456,701,260,284]" class="Insecta" family="Batrachedridae" genus="Gracilaria" higherTaxonomySource="CoL" kingdom="Animalia" order="Lepidoptera" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="salicornia">Gracilaria salicornia</taxonomicName>
|
||
,
|
||
</emphasis>
|
||
which is a successful invader on Oahu’s south shore reef flats. Few specimens were found inhabiting branches of the green invasive alga
|
||
<emphasis id="B918EAD7224AFFF0E7BC2D387675FEA4" italics="true" pageId="9" pageNumber="10">
|
||
<taxonomicName id="4C6C4D46224AFFF0E7BC2D387264FE80" box="[1016,1290,296,320]" class="Chlorophyceae" family="Udoteaceae" genus="Avrainvillea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Bryopsidales" pageId="9" pageNumber="10" phylum="Chlorophyta" rank="species" species="amadelpha">Avrainvillea amadelpha</taxonomicName>
|
||
.
|
||
<taxonomicName id="4C6C4D46224AFFF0E15C2D387675FEA4" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="hawaiiensis" status="sp. nov.">Raphidrilus hawaiiensis</taxonomicName>
|
||
</emphasis>
|
||
<taxonomicNameLabel id="A22B57AC224AFFF0E5672D5C7613FEA4" box="[291,381,332,356]" pageId="9" pageNumber="10" rank="species">
|
||
<emphasis id="B918EAD7224AFFF0E5672D5C7613FEA4" bold="true" box="[291,381,332,356]" pageId="9" pageNumber="10">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, has been collected with a fine sediment coating of unknown function, but this sediment coat (mostly composed of fragments of diatoms, radiolarians, and clay particles) may protect the worms against the adhesive properties of algal mucilage and abrasion.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF13664D224AFFF0E4D32B657534F809" httpUri="https://zenodo.org/record/277066/files/figure.png" pageId="9" pageNumber="10" targetBox="[151,1436,481,1887]" targetPageId="9">
|
||
<paragraph id="8BD336C5224AFFF0E4D32B657534F809" blockId="9.[151,1436,1909,1993]" pageId="9" pageNumber="10">
|
||
<emphasis id="B918EAD7224AFFF0E4D32B65767CF84B" bold="true" box="[151,274,1909,1932]" pageId="9" pageNumber="10">FIGURE 5.</emphasis>
|
||
SEM of
|
||
<taxonomicName id="4C6C4D46224AFFF0E5292B66750DF84C" box="[365,611,1910,1932]" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="10" phylum="Annelida" rank="species" species="hawaiiensis" status="sp. nov.">
|
||
<emphasis id="B918EAD7224AFFF0E5292B66750DF84C" box="[365,611,1910,1932]" italics="true" pageId="9" pageNumber="10">Raphidrilus hawaiiensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B918EAD7224AFFF0E62C2B6675D6F84B" bold="true" box="[616,696,1910,1931]" pageId="9" pageNumber="10">
|
||
<taxonomicNameLabel id="A22B57AC224AFFF0E62C2B6675D6F84B" box="[616,696,1910,1931]" pageId="9" pageNumber="10" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
showing: A, anterior end in lateral view of a worm with 1 achaetous segment; B, anterior end in lateral view of a worm with 2 achaetous segments; C, anterior end in ventral view; D, nuchal organ, E, proboscideal papillae, F, juvenile individual.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF13664D2249FFF3E4D32A537655F957" httpUri="https://zenodo.org/record/277067/files/figure.png" pageId="10" pageNumber="11" targetBox="[151,1436,193,1581]" targetPageId="10">
|
||
<paragraph id="8BD336C52249FFF3E4D32A537655F957" blockId="10.[151,1436,1603,1687]" pageId="10" pageNumber="11">
|
||
<emphasis id="B918EAD72249FFF3E4D32A53767DF999" bold="true" box="[151,275,1603,1626]" pageId="10" pageNumber="11">FIGURE 6.</emphasis>
|
||
SEM of
|
||
<taxonomicName id="4C6C4D462249FFF3E5342A54750BF99A" box="[368,613,1604,1626]" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="11" phylum="Annelida" rank="species" species="hawaiiensis" status="sp. nov.">
|
||
<emphasis id="B918EAD72249FFF3E5342A54750BF99A" box="[368,613,1604,1626]" italics="true" pageId="10" pageNumber="11">Raphidrilus hawaiiensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B918EAD72249FFF3E6282A5475D0F999" bold="true" box="[620,702,1604,1625]" pageId="10" pageNumber="11">
|
||
<taxonomicNameLabel id="A22B57AC2249FFF3E6282A5475D0F999" box="[620,702,1604,1625]" pageId="10" pageNumber="11" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
showing: A, chaetiger 4 showing noto– and neurochaetae and branchial insertion; B, mid–body chaetiger with sub–annulations; C, D, serrate capillaries; E, posterior end and pygidium in dorsal view; F, pygidial cilia.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C376654E2249FFF2E4812AAF751FFEDC" lastPageId="11" lastPageNumber="12" pageId="10" pageNumber="11" type="reference_group">
|
||
<paragraph id="8BD336C52249FFF2E4812AAF751FFEDC" blockId="10.[151,1437,1727,2002]" lastBlockId="11.[151,1436,151,608]" lastPageId="11" lastPageNumber="12" pageId="10" pageNumber="11">
|
||
<taxonomicName id="4C6C4D462249FFF3E4812AAF76BAF917" box="[197,468,1727,1751]" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="11" phylum="Annelida" rank="species" species="hawaiiensis" status="sp. nov.">
|
||
<emphasis id="B918EAD72249FFF3E4812AAF76BAF917" box="[197,468,1727,1751]" italics="true" pageId="10" pageNumber="11">Raphidrilus hawaiiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22B57AC2249FFF3E59F2AAF755BF917" box="[475,565,1727,1751]" pageId="10" pageNumber="11" rank="species">
|
||
<emphasis id="B918EAD72249FFF3E59F2AAF755BF917" bold="true" box="[475,565,1727,1751]" pageId="10" pageNumber="11">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, reproduces asexually and maybe sexually. Some specimens, even one regenerating fragment (
|
||
<figureCitation id="13572A402249FFF3E5222AF276C2F93A" box="[358,428,1762,1786]" captionStart="FIGURE 7" captionStartId="11.[151,250,1998,2021]" captionTargetBox="[151,1436,663,1960]" captionTargetId="figure@11.[151,1436,663,1974]" captionTargetPageId="11" captionText="FIGURE 7. Six distinct individuals of Raphidrilus hawaiiensis sp. nov. in different stages of regeneration." httpUri="https://zenodo.org/record/277068/files/figure.png" pageId="10" pageNumber="11">Fig. 7</figureCitation>
|
||
F), had what may be larvae in the coelom, but no larval chaetae or segmentation were observed, so this might be intracoelomic parasites (
|
||
<figureCitation id="13572A402249FFF3E6A42B17744BF8DF" box="[736,805,1799,1823]" captionStart="FIGURE 4" captionStartId="8.[151,250,1453,1476]" captionTargetBox="[151,1436,829,1442]" captionTargetId="figure@8.[151,1436,829,1444]" captionTargetPageId="8" captionText="FIGURE 4. Raphidrilus hawaiiensis sp. nov. A, entire specimen in lateral view; B, light microscopy of the anterior end in lateral view; C, light microscopy of mid-body chaetigers showing intracoelomic worms." httpUri="https://zenodo.org/record/277065/files/figure.png" pageId="10" pageNumber="11">Fig. 4</figureCitation>
|
||
C). If these small worm–like individuals are indeed larvae, it might indicate that this species is a viviparous hermaphrodite with larvae exiting the body as juvenile worms as reported for
|
||
<taxonomicName id="4C6C4D462249FFF3E5032B40768EF8A7" box="[327,480,1872,1895]" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="11" phylum="Annelida" rank="species" species="nemasoma">
|
||
<emphasis id="B918EAD72249FFF3E5032B40768EF8A7" box="[327,480,1872,1895]" italics="true" pageId="10" pageNumber="11">R. nemasoma</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFFD4B342249FFF3E5B52B5F75D6F8A7" author="Monticelli" box="[497,696,1871,1895]" pageId="10" pageNumber="11" refString="Monticelli, F. S. (1910 b) Raphidrilus nemasoma Montic. Nuovo Ctenodrilide del Golfo di Napoli (Revisione de'Ctenodrilidi). Archivio Zoologico, 4 (4), 401 - 436, plates 12 - 13." type="journal article" year="1910" yearSuffix="b">Monticelli 1910b</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="EFFD4B342249FFF3E6822B5F7414F8A7" author="Sokolow" box="[710,890,1871,1895]" pageId="10" pageNumber="11" refString="Sokolow, I. (1911 a) Uber eine neue Ctenodrilus art und ihre Vermehrung. Zeitschrift fur wissenschaftliche Zoologie, Leipzig, 97 (3), 546 - 603." type="journal article" year="1911" yearSuffix="a">Sokolow 1911a</bibRefCitation>
|
||
). Several specimens of
|
||
<taxonomicName id="4C6C4D462249FFF3E0CF2B40725EF8A7" box="[1163,1328,1871,1895]" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="11" phylum="Annelida" rank="species" species="hawaiiensis" status="sp. nov.">
|
||
<emphasis id="B918EAD72249FFF3E0CF2B40725EF8A7" box="[1163,1328,1871,1895]" italics="true" pageId="10" pageNumber="11">R. hawaiiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22B57AC2249FFF3E17D2B5F72FBF8A7" box="[1337,1429,1871,1895]" pageId="10" pageNumber="11" rank="species">
|
||
<emphasis id="B918EAD72249FFF3E17D2B5F72FBF8A7" bold="true" box="[1337,1429,1871,1895]" pageId="10" pageNumber="11">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, were found with regenerating anterior and/or posterior ends (
|
||
<figureCitation id="13572A402249FFF3E7052B6274E0F84A" box="[833,910,1906,1930]" captionStart="FIGURE 7" captionStartId="11.[151,250,1998,2021]" captionTargetBox="[151,1436,663,1960]" captionTargetId="figure@11.[151,1436,663,1974]" captionTargetPageId="11" captionText="FIGURE 7. Six distinct individuals of Raphidrilus hawaiiensis sp. nov. in different stages of regeneration." httpUri="https://zenodo.org/record/277068/files/figure.png" pageId="10" pageNumber="11">Figs. 7</figureCitation>
|
||
A–F). Worm fragments as small as four chaetigers seem to be capable of regenerating a whole worm. These regenerating fragments most likely belong to mid– body chaetigers due to the enlarged digestive tube seen through the transparent body wall. If the anterior and posterior ends begin regeneration simultaneously, the posterior end appears to regenerate faster than in the anterior end as there are a greater number of posterior segments. This could be due to the increment of new segments from the growing zone in the newly regenerated pygidium. Further experimental studies are necessary to fully understand the process of regeneration in this species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C376654E2248FFF2E4812D38742DFEFF" box="[197,835,295,320]" pageId="11" pageNumber="12" type="etymology">
|
||
<paragraph id="8BD336C52248FFF2E4812D38742DFEFF" blockId="11.[151,1436,151,608]" box="[197,835,295,320]" pageId="11" pageNumber="12">
|
||
<emphasis id="B918EAD72248FFF2E4812D387625FE80" bold="true" box="[197,331,296,320]" pageId="11" pageNumber="12">Etymology.</emphasis>
|
||
This species is named after the
|
||
<typeStatus id="54D788672248FFF2E6F62D38758CFE80" box="[690,738,296,320]" pageId="11" pageNumber="12">type</typeStatus>
|
||
locality.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C376654E2248FFF2E4812D5B7342FE47" pageId="11" pageNumber="12" type="distribution">
|
||
<paragraph id="8BD336C52248FFF2E4812D5B7342FE47" blockId="11.[151,1436,151,608]" pageId="11" pageNumber="12">
|
||
<emphasis id="B918EAD72248FFF2E4812D5B7630FEA4" bold="true" box="[197,350,331,356]" pageId="11" pageNumber="12">Distribution.</emphasis>
|
||
Known from shallow subtidal to
|
||
<quantity id="4C949B202248FFF2E69F2D5C747AFEA4" box="[731,788,332,356]" metricMagnitude="1" metricUnit="m" metricValue="6.6" pageId="11" pageNumber="12" unit="m" value="66.0">66 m</quantity>
|
||
off south shore of Oahu Island, Hawaii; on shallow reefs they inhabit the invasive algae
|
||
<taxonomicName id="4C6C4D462248FFF2E5B62D60758CFE48" box="[498,738,368,392]" class="Insecta" family="Batrachedridae" genus="Gracilaria" higherTaxonomySource="CoL" kingdom="Animalia" order="Lepidoptera" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="salicornia">
|
||
<emphasis id="B918EAD72248FFF2E5B62D60758CFE48" box="[498,738,368,392]" italics="true" pageId="11" pageNumber="12">Gracilaria salicornia</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C6C4D462248FFF2E75D2D60734BFE48" box="[793,1061,368,392]" class="Chlorophyceae" family="Udoteaceae" genus="Avrainvillea" higherTaxonomySource="GBIF" kingdom="Plantae" order="Bryopsidales" pageId="11" pageNumber="12" phylum="Chlorophyta" rank="species" species="amadelpha">
|
||
<emphasis id="B918EAD72248FFF2E75D2D60734BFE48" box="[793,1061,368,392]" italics="true" pageId="11" pageNumber="12">Avrainvillea amadelpha</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C376654E2248FFF2E4812D847603FD9F" pageId="11" pageNumber="12" type="discussion">
|
||
<paragraph id="8BD336C52248FFF2E4812D847603FD9F" blockId="11.[151,1436,151,608]" pageId="11" pageNumber="12">
|
||
<emphasis id="B918EAD72248FFF2E4812D847657FE6C" bold="true" box="[197,313,404,428]" pageId="11" pageNumber="12">Remarks.</emphasis>
|
||
<taxonomicName id="4C6C4D462248FFF2E5062D84753DFE6C" box="[322,595,404,428]" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="11" pageNumber="12" phylum="Annelida" rank="species" species="hawaiiensis" status="sp. nov.">
|
||
<emphasis id="B918EAD72248FFF2E5062D84753DFE6C" box="[322,595,404,428]" italics="true" pageId="11" pageNumber="12">Raphidrilus hawaiiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22B57AC2248FFF2E6182D8475D9FE6C" box="[604,695,404,428]" pageId="11" pageNumber="12" rank="species">
|
||
<emphasis id="B918EAD72248FFF2E6182D8475D9FE6C" bold="true" box="[604,695,404,428]" pageId="11" pageNumber="12">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, differs from
|
||
<taxonomicName id="4C6C4D462248FFF2E71C2D8574A3FE6C" box="[856,973,404,428]" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="11" pageNumber="12" phylum="Annelida" rank="species" species="harperi" status="sp. nov.">
|
||
<emphasis id="B918EAD72248FFF2E71C2D8574A3FE6C" box="[856,973,404,428]" italics="true" pageId="11" pageNumber="12">R. harperi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22B57AC2248FFF2E7922D84735FFE6C" box="[982,1073,404,428]" pageId="11" pageNumber="12" rank="species">
|
||
<emphasis id="B918EAD72248FFF2E7922D84735FFE6C" bold="true" box="[982,1073,404,428]" pageId="11" pageNumber="12">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, and
|
||
<taxonomicName id="4C6C4D462248FFF2E0362D857265FE6C" box="[1138,1291,405,428]" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="11" pageNumber="12" phylum="Annelida" rank="species" species="nemasoma">
|
||
<emphasis id="B918EAD72248FFF2E0362D857265FE6C" box="[1138,1291,405,428]" italics="true" pageId="11" pageNumber="12">R. nemasoma</emphasis>
|
||
</taxonomicName>
|
||
by the presence of numerous bar–like papillae in the ventral proboscis, one or two dorsally biannulated achaetous segment between peristomium and chaetiger 1, and digestive tube clearly divided in three parts with a bottle–neck from chaetiger 4 to 5. The shape and arrangement of fibrils along the capillary chaetal blades in
|
||
<taxonomicName id="4C6C4D462248FFF2E0D52E11725AFDD8" box="[1169,1332,512,536]" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="11" pageNumber="12" phylum="Annelida" rank="species" species="hawaiiensis" status="sp. nov.">
|
||
<emphasis id="B918EAD72248FFF2E0D52E11725AFDD8" box="[1169,1332,512,536]" italics="true" pageId="11" pageNumber="12">R. hawaiiensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22B57AC2248FFF2E17F2E1072FBFDD8" box="[1339,1429,512,536]" pageId="11" pageNumber="12" rank="species">
|
||
<emphasis id="B918EAD72248FFF2E17F2E1072FBFDD8" bold="true" box="[1339,1429,512,536]" pageId="11" pageNumber="12">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, is very similar to
|
||
<taxonomicName id="4C6C4D462248FFF2E51B2E3576BDFDFC" box="[351,467,548,572]" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="11" pageNumber="12" phylum="Annelida" rank="species" species="harperi" status="sp. nov.">
|
||
<emphasis id="B918EAD72248FFF2E51B2E3576BDFDFC" box="[351,467,548,572]" italics="true" pageId="11" pageNumber="12">R. harperi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A22B57AC2248FFF2E5982E347558FDFC" box="[476,566,548,572]" pageId="11" pageNumber="12" rank="species">
|
||
<emphasis id="B918EAD72248FFF2E5982E347558FDFC" bold="true" box="[476,566,548,572]" pageId="11" pageNumber="12">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, by being thicker and having less space in between the fibrils in comparison with
|
||
<taxonomicName id="4C6C4D462248FFF2E48B2E597608FDA0" box="[207,358,585,608]" class="Polychaeta" family="Ctenodrilidae" genus="Raphidrilus" kingdom="Animalia" order="Terebellida" pageId="11" pageNumber="12" phylum="Annelida" rank="species" species="nemasoma">
|
||
<emphasis id="B918EAD72248FFF2E48B2E597608FDA0" box="[207,358,585,608]" italics="true" pageId="11" pageNumber="12">R. nemasoma</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |