306 lines
36 KiB
XML
306 lines
36 KiB
XML
<document id="3D7D6E60019332CF59030D13DA73BCF8" ID-CLB-Dataset="45417" ID-DOI="10.11646/zootaxa.4103.2.1" ID-GBIF-Dataset="3a573e63-4c4b-480f-8c05-97ea10a580fa" ID-ISSN="1175-5326" ID-Zenodo-Dep="259134" ID-ZooBank="BF72AD96-E8DE-48DE-9845-34746BE6038A" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460441188723" checkinUser="plazi" docAuthor="Dean, Harlan K. & Blake, James A." docDate="2016" docId="5C16976DFFF8FF8770C640F9F341BC2F" docLanguage="en" docName="zootaxa.4103.2.1.pdf.imf" docOrigin="Zootaxa 4103 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Aphelochaeta striata Dean & Blake, 2016, sp. nov." docType="treatment" docVersion="11" lastPageNumber="111" masterDocId="A02FEF15FFF1FF8D70514651F236BA02" masterDocTitle="Aphelochaeta (Polychaeta: Cirratulidae) from the Pacific coast of Costa Rica, with a description of five new species" masterLastPageNumber="116" masterPageNumber="101" pageNumber="110" updateTime="1698332891367" updateUser="ExternalLinkService">
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<mods:mods id="37F6D6F5F961670F0144EB0EBBA37BAC" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="5F6EF1BCCCC22E927C29CD6B2A7CF139">
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<mods:title id="BAF67AE766AD0A30AD2EC588372157BA">Aphelochaeta (Polychaeta: Cirratulidae) from the Pacific coast of Costa Rica, with a description of five new species</mods:title>
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</mods:titleInfo>
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<mods:name id="3A41149390D4D81AC84351165CC314AE" type="personal">
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<mods:role id="951BFE2F8C5002137C6FA5F8287C55B0">
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<mods:roleTerm id="4366C2D3562DE23BAEB8244910BFCF6C">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="324B50071F13A74DD96DA73D0D2B53CF">Dean, Harlan K.</mods:namePart>
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</mods:name>
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<mods:name id="1467C6D4785E7B77B15E11CBEDBED2C4" type="personal">
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<mods:role id="4C170134DC6A332FA7B6605087C7BEE1">
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<mods:roleTerm id="783E362D82E1539A3C6EBCA68E07BDEB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="9D1B5F25E54BD27CDA9B8E5650E40312">Blake, James A.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="BC060153F3438BC0250944DCB2A9AF3F">text</mods:typeOfResource>
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<mods:relatedItem id="6E37C648B8F40B032EE3A637531D19E6" type="host">
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<mods:titleInfo id="BFEFDEF525D0F1C21959C01F5507F32D">
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<mods:title id="1A9384B1B4ACF514F49036B62759C656">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="859C0C1FF1A327FF8F3D8F876B1581C4">
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<mods:date id="E77EE5F93D7209E415BA4412663E500F">2016</mods:date>
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<mods:detail id="38C49A1EB9339A8DFE8BDB5A73453BE6" type="volume">
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<mods:number id="CD20416BF8A387CEC77C062283DFCED6">4103</mods:number>
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</mods:detail>
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<mods:detail id="EF2B4331F45662D173EEBDC91D2E191B" type="issue">
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<mods:number id="0CFD236DB893AD7A91F5B1FE2A9B5713">2</mods:number>
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<mods:start id="B34EEB35021C4CE99C5F382A4A299879">101</mods:start>
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<mods:end id="FA4BCF860599DECA10CCBA92AF01FBAC">116</mods:end>
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<mods:classification id="603075B8501E77626A3A203F4FE4BFD9">journal article</mods:classification>
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<mods:identifier id="5748809FD881857FFF604A0ACF6DBAE2" type="CLB-Dataset">45417</mods:identifier>
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<mods:identifier id="F5A0AEE879F143487686EB223D46AD14" type="DOI">10.11646/zootaxa.4103.2.1</mods:identifier>
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<mods:identifier id="9B4E51294EB543D263F788FBECC99107" type="GBIF-Dataset">3a573e63-4c4b-480f-8c05-97ea10a580fa</mods:identifier>
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<mods:identifier id="0756222BE1D7ECD05A1AA4B39191CE33" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="EC9EC0D2D9A90911F834B03A389D62E4" type="Zenodo-Dep">259134</mods:identifier>
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<mods:identifier id="2969E322504FD29A6A058E0F3BB630A7" type="ZooBank">BF72AD96-E8DE-48DE-9845-34746BE6038A</mods:identifier>
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</mods:mods>
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<treatment id="5C16976DFFF8FF8770C640F9F341BC2F" ID-DOI="http://doi.org/10.5281/zenodo.5670125" ID-GBIF-Taxon="119507979" ID-Zenodo-Dep="5670125" LSID="urn:lsid:plazi:treatment:5C16976DFFF8FF8770C640F9F341BC2F" httpUri="http://treatment.plazi.org/id/5C16976DFFF8FF8770C640F9F341BC2F" lastPageId="10" lastPageNumber="111" pageId="9" pageNumber="110">
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||
<subSubSection id="9CA575F0FFF8FF8470C640F9F3B4BCE6" pageId="9" pageNumber="110" type="nomenclature">
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||
<paragraph id="D400267BFFF8FF8470C640F9F3C3BCC0" blockId="9.[151,501,1704,1764]" box="[151,501,1704,1730]" pageId="9" pageNumber="110">
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||
<heading id="8F489117FFF8FF8470C640F9F3C3BCC0" bold="true" box="[151,501,1704,1730]" fontSize="11" level="1" pageId="9" pageNumber="110" reason="1">
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||
<emphasis id="E6CBFA69FFF8FF8470C640F9F3C3BCC0" bold="true" box="[151,501,1704,1730]" pageId="9" pageNumber="110">
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||
<taxonomicName id="13BF5DF8FFF8FF8470C640F9F3A6BCC0" ID-CoL="FCSN" box="[151,400,1704,1730]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="110" phylum="Annelida" rank="species" species="striata" status="sp. nov.">
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<emphasis id="E6CBFA69FFF8FF8470C640F9F3A6BCC0" bold="true" box="[151,400,1704,1730]" italics="true" pageId="9" pageNumber="110">Aphelochaeta striata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="FDF84712FFF8FF8471C640F9F3C3BCC0" box="[407,501,1704,1730]" pageId="9" pageNumber="110" 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="D400267BFFF8FF8470C6409AF3B4BCE6" blockId="9.[151,501,1704,1764]" box="[151,386,1739,1764]" pageId="9" pageNumber="110">
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<figureCitation id="4C843AFEFFF8FF8470C6409AF2C2BCE6" box="[151,244,1739,1764]" captionStart="FIGURE 3" captionStartId="6.[151,250,1476,1498]" captionTargetBox="[254,1331,196,1454]" captionTargetId="figure@6.[254,1332,193,1454]" captionTargetPageId="6" captionText="FIGURE 3. Aphelochaeta antelonga sp. nov. A, Paratype MZUCR 132794; Aphelochaeta glandaria B, voucher specimen (MCZ 132797); Aphelochaeta guimondi sp. nov. C, Holotype MCZ 132798; Aphelochaeta praeacuta sp. nov. D, Holotype MCZ 132801; Aphelochaeta striata sp. nov. E, Holotype MCZ 132803; Aphelochaeta zebra sp. nov. F, Holotype MCZ 132807. A, MGSP of anterior end, ventral view; B, MGSP of anterior end, dorsal view; C, MGSP of anterior end, ventral view; D, MGSP of anterior end, ventral view; E, MGSP of anterior end, ventral view; F, MGSP of anterior end, ventral view. Scale bars; A ‒ F = 500 µm." httpUri="https://zenodo.org/record/259137/files/figure.png" pageId="9" pageNumber="110">Figure 3</figureCitation>
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E, 4B, 5D–F
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||
</paragraph>
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</subSubSection>
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||
<subSubSection id="9CA575F0FFF8FF8470C64142F613BDB9" pageId="9" pageNumber="110" type="materials_examined">
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||
<paragraph id="D400267BFFF8FF8470C64142F613BDB9" blockId="9.[151,1436,1811,2016]" pageId="9" pageNumber="110">
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||
<emphasis id="E6CBFA69FFF8FF8470C64142F34ABD2E" bold="true" box="[151,380,1811,1836]" pageId="9" pageNumber="110">Material examined</emphasis>
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. Gulf of Nicoya. Sta. 24, 9°49ʹ25″N, 84°41ʹ20″W,
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<quantity id="13478B9EFFF8FF8473824145F626BD29" box="[979,1040,1812,1836]" metricMagnitude="1" metricUnit="m" metricValue="1.1" pageId="9" pageNumber="110" unit="m" value="11.0">11 m</quantity>
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, sand,
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<date id="A00100BBFFF8FF8474324145F6E7BD2E" box="[1123,1233,1812,1836]" pageId="9" pageNumber="110" value="1980-10">Oct 1980</date>
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,
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<emphasis id="E6CBFA69FFF8FF84748E4142F77ABD2E" bold="true" box="[1247,1356,1811,1836]" pageId="9" pageNumber="110">
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<typeStatus id="0B0498D9FFF8FF84748E4142F77ABD2E" box="[1247,1356,1811,1836]" pageId="9" pageNumber="110" type="holotype">Holotype</typeStatus>
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</emphasis>
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(
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<collectionCode id="B2AEBEBEFFF8FF84750C4145F7AABD2E" LSID="urn:lsid:biocol.org:col:33791" box="[1373,1436,1812,1836]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="9" pageNumber="110">MCZ</collectionCode>
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132803)., Sta. 24, 9°49ʹ25″N, 84°41ʹ20″W,
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<quantity id="13478B9EFFF8FF8472DA4166F0F1BD4D" box="[651,711,1847,1871]" metricMagnitude="1" metricUnit="m" metricValue="1.1" pageId="9" pageNumber="110" unit="m" value="11.0">11 m</quantity>
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, sand,
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<date id="A00100BBFFF8FF8473494166F1B7BD4D" box="[792,897,1847,1871]" pageId="9" pageNumber="110" value="1980-10">Oct 1980</date>
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(10),
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<date id="A00100BBFFF8FF8473984169F606BD4D" box="[969,1072,1847,1871]" pageId="9" pageNumber="110" value="1981-01">Jan 1981</date>
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(1),
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<date id="A00100BBFFF8FF84743B4169F6EDBD4D" box="[1130,1243,1847,1872]" pageId="9" pageNumber="110" value="1981-08">Aug 1981</date>
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(1),
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<date id="A00100BBFFF8FF8475444166F7AABD52" box="[1301,1436,1847,1872]" pageId="9" pageNumber="110" value="1981-10-01">
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Oct 1981,
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<emphasis id="E6CBFA69FFF8FF8475DF4166F7AABD52" bold="true" box="[1422,1436,1847,1872]" pageId="9" pageNumber="110">1</emphasis>
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</date>
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<typeStatus id="0B0498D9FFF8FF8470C6410AF332BD76" box="[151,260,1883,1908]" pageId="9" pageNumber="110" type="paratype">Paratype</typeStatus>
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(
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<collectionCode id="B2AEBEBEFFF8FF847142410DF364BD76" LSID="urn:lsid:biocol.org:col:33791" box="[275,338,1884,1908]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="9" pageNumber="110">MCZ</collectionCode>
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132804),
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<date id="A00100BBFFF8FF847197410DF065BD76" box="[454,595,1883,1908]" pageId="9" pageNumber="110" value="1981-08-01">
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Aug 1981,
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<emphasis id="E6CBFA69FFF8FF847214410AF065BD76" bold="true" box="[581,595,1883,1908]" pageId="9" pageNumber="110">1</emphasis>
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||
</date>
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||
<typeStatus id="0B0498D9FFF8FF84720A410AF0FEBD76" box="[603,712,1883,1908]" pageId="9" pageNumber="110" type="paratype">Paratype</typeStatus>
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(
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<collectionCode id="B2AEBEBEFFF8FF847286410AF120BD71" LSID="urn:lsid:biocol.org:col:33791" box="[727,790,1883,1907]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="9" pageNumber="110">MCZ</collectionCode>
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132805); Sta. 29, 9°54ʹ55″N, 84°45ʹ15″W,
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<quantity id="13478B9EFFF8FF847554410AF777BD71" box="[1285,1345,1883,1907]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="9" pageNumber="110" unit="m" value="18.0">18 m</quantity>
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||
, muddy sand,
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<date id="A00100BBFFF8FF84708B412EF30DBD95" box="[218,315,1919,1944]" pageId="9" pageNumber="110" value="1980-07">Jul 1980</date>
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||
(2),
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<date id="A00100BBFFF8FF847125412EF3EBBD95" box="[372,477,1919,1943]" pageId="9" pageNumber="110" value="1980-10">Oct 1980</date>
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||
(3),
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||
<date id="A00100BBFFF8FF84724741D1F0AFBD9A" box="[534,665,1919,1944]" pageId="9" pageNumber="110" value="1981-01-01">
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||
Jan 1981,
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||
<emphasis id="E6CBFA69FFF8FF8472DA412EF0AFBD9A" bold="true" box="[651,665,1919,1944]" pageId="9" pageNumber="110">1</emphasis>
|
||
</date>
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||
<typeStatus id="0B0498D9FFF8FF8472F3412EF139BD9A" box="[674,783,1919,1944]" pageId="9" pageNumber="110" type="paratype">Paratype</typeStatus>
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(
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<collectionCode id="B2AEBEBEFFF8FF84734E412EF168BD95" LSID="urn:lsid:biocol.org:col:33791" box="[799,862,1919,1943]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33791" name="Museum of Comparative Zoology" pageId="9" pageNumber="110">MCZ</collectionCode>
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132806 (SEM)) (80),
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<date id="A00100BBFFF8FF84740E41D1F6FDBD95" box="[1119,1227,1919,1944]" pageId="9" pageNumber="110" value="1981-04">Apr 1981</date>
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(6),
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<date id="A00100BBFFF8FF84755541D1F75DBD95" box="[1284,1387,1919,1943]" pageId="9" pageNumber="110" value="1981-06">Jun 1981</date>
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(1),
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<date id="A00100BBFFF8FF8470C641F2F337BDB9" box="[151,257,1955,1979]" pageId="9" pageNumber="110" value="1982-04">Apr 1982</date>
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(9); Sta. 30, 9°54ʹ40″N, 84°45ʹ50″W,
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<quantity id="13478B9EFFF8FF8472FE41F2F0DCBDB9" box="[687,746,1955,1979]" metricMagnitude="1" metricUnit="m" metricValue="1.8" pageId="9" pageNumber="110" unit="m" value="18.0">18 m</quantity>
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, muddy sand,
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<date id="A00100BBFFF8FF8473DD41F2F1C1BDB9" box="[908,1015,1955,1979]" pageId="9" pageNumber="110" value="1981-04">Apr 1981</date>
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(1).
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</paragraph>
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</subSubSection>
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<subSubSection id="9CA575F0FFF8FF8770964196F335B93A" lastPageId="10" lastPageNumber="111" pageId="9" pageNumber="110" type="description">
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<paragraph id="D400267BFFF8FF8770964196F093BB67" blockId="9.[151,1436,1811,2016]" lastBlockId="10.[151,1437,151,1581]" lastPageId="10" lastPageNumber="111" pageId="9" pageNumber="110">
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<emphasis id="E6CBFA69FFF8FF8470964196F36FBDE2" bold="true" box="[199,345,1991,2016]" pageId="9" pageNumber="110">Description.</emphasis>
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<typeStatus id="0B0498D9FFF8FF8471314196F3FEBDE2" box="[352,456,1991,2016]" pageId="9" pageNumber="110" type="holotype">Holotype</typeStatus>
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incomplete,
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<quantity id="13478B9EFFF8FF84720C4196F081BDDD" box="[605,695,1991,2016]" metricMagnitude="-3" metricUnit="m" metricValue="5.7" pageId="9" pageNumber="110" unit="mm" value="5.7">5.7 mm</quantity>
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||
. long,
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||
<quantity id="13478B9EFFF8FF8473544196F16ABDDD" box="[773,860,1991,2015]" metricMagnitude="-4" metricUnit="m" metricValue="3.0" pageId="9" pageNumber="110" unit="mm" value="0.3">0.3 mm</quantity>
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wide at mid thorax for 23 setigers,
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||
<typeStatus id="0B0498D9FFF8FF8474A74199F760BDE2" box="[1270,1366,1992,2016]" pageId="9" pageNumber="110" type="paratype">paratype</typeStatus>
|
||
MCZ 132804 (dried) complete,
|
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<quantity id="13478B9EFFFBFF8771EC46C9F017BAAD" box="[445,545,152,176]" metricMagnitude="-2" metricUnit="m" metricValue="1.14" pageId="10" pageNumber="111" unit="mm" value="11.4">11.4 mm</quantity>
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long for 114 setigers, and
|
||
<quantity id="13478B9EFFFBFF87730146C9F191BAAD" box="[848,935,152,176]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" pageId="10" pageNumber="111" unit="mm" value="0.4">0.4 mm</quantity>
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||
wide;
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<typeStatus id="0B0498D9FFFBFF8773A446C9F663BAB2" box="[1013,1109,152,176]" pageId="10" pageNumber="111" type="paratype">paratype</typeStatus>
|
||
MCZ 132805
|
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<quantity id="13478B9EFFFBFF8774AF46C9F755BAAD" box="[1278,1379,152,176]" metricMagnitude="-3" metricUnit="m" metricValue="2.84" pageId="10" pageNumber="111" unit="mm" value="2.84">2.84 mm</quantity>
|
||
long
|
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<quantity id="13478B9EFFFBFF8770C646EDF2C7BAD6" box="[151,241,188,212]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="10" pageNumber="111" unit="mm" value="0.2">0.2 mm</quantity>
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wide in mid thorax with 24 setigers. Thoracic region narrow, twelve setigers long, dorsum somewhat flattened, ventrum rounded, remainder of body dorso-ventrally rounded in cross section; thoracic setigers three times as wide as long; remaining setigers two-thirds as wide as long. With a narrow mid-ventral groove throughout. Posterior end slightly expanded laterally, dorsally and ventrally rounded (
|
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<figureCitation id="4C843AFEFFFBFF8774584776F664BB42" box="[1033,1106,295,320]" captionStart="FIGURE 5" captionStartId="9.[151,250,1363,1384]" captionTargetBox="[157,1430,193,1337]" captionTargetId="figure@9.[153,1434,193,1342]" captionTargetPageId="9" captionText="FIGURE 5. Aphelochaeta praeacuta sp. nov. A-C, Holotype MCZ 132801; Aphelochaeta striata sp. nov. D-F, Paratype MCZ 132806. A, anterior end, lateral view; B, posterior end, ventral view; C, thoracic neurosetae; D, notosetae, setiger 10; E, notoseta, setiger 10; F, posterior end. Scale bars: A ‒ B = 500 µm, C ‒ D = 20 µm, E = 5 µm, F = 200 µm." httpUri="https://zenodo.org/record/259139/files/figure.png" pageId="10" pageNumber="111">Fig. 5</figureCitation>
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F), pygidium rounded, anus terminal. Color in alcohol white, unpigmented.
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</paragraph>
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<paragraph id="D400267BFFFBFF877096473EF3ADB8F2" blockId="10.[151,1437,151,1581]" pageId="10" pageNumber="111">
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Prostomium conical, with paired nuchal organs at posterior border; peristomium with two annulations; second annulation 3.5 times as long as first (
|
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<figureCitation id="4C843AFEFFFBFF87720747C5F0A9BBAE" box="[598,671,404,429]" captionStart="FIGURE 4" captionStartId="8.[151,250,1867,1889]" captionTargetBox="[188,1401,203,1837]" captionTargetId="figure@8.[178,1409,193,1846]" captionTargetPageId="8" captionText="FIGURE 4. Aphelochaeta praeacuta sp. nov. A, Holotype MCZ 132801; Aphelochaeta striata sp. nov. B, Holotype MCZ 132803; Aphelochaeta zebra sp. nov. C-D, Holotype MCZ 132807. A, anterior end, dorsal view; B, anterior end, dorsal view; C, anterior end, dorsal view; D, anterior end, lateral view. Scale bars: A ‒ D = 500 µm." httpUri="https://zenodo.org/record/259138/files/figure.png" pageId="10" pageNumber="111">Fig. 4</figureCitation>
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B), with slight posterior mid-dorsal triangular projection between tentacles emerging at posterior end of second peristomial annulation. First pair of branchiae emerging from anterior margin of setiger 1, lateral to base of dorsal tentacles; second branchial pair emerging from posterior margin of setiger 1, thus two branchiae on first setiger; subsequent branchiae emerging slightly posterior and medial to notosetae throughout. Noto- and neuropodia greatly reduced with setae emerging directly from body wall throughout (
|
||
<figureCitation id="4C843AFEFFFBFF8771724416F350B862" box="[291,358,583,608]" captionStart="FIGURE 5" captionStartId="9.[151,250,1363,1384]" captionTargetBox="[157,1430,193,1337]" captionTargetId="figure@9.[153,1434,193,1342]" captionTargetPageId="9" captionText="FIGURE 5. Aphelochaeta praeacuta sp. nov. A-C, Holotype MCZ 132801; Aphelochaeta striata sp. nov. D-F, Paratype MCZ 132806. A, anterior end, lateral view; B, posterior end, ventral view; C, thoracic neurosetae; D, notosetae, setiger 10; E, notoseta, setiger 10; F, posterior end. Scale bars: A ‒ B = 500 µm, C ‒ D = 20 µm, E = 5 µm, F = 200 µm." httpUri="https://zenodo.org/record/259139/files/figure.png" pageId="10" pageNumber="111">Fig. 5</figureCitation>
|
||
D); notopodial region slightly inflated producing weak, low-lying shoulders in thoracic region. Thoracic neurosetae 10–12 per fascicle, abdominal neurosetae 5–8 per fascicle, 18–22 notosetae per fascicle in thoracic region, about 8–10 setae in abdominal fascicles; notosetae longer than neurosetae. Setae with numerous short fibrils and scattered knob-like projections along one side (
|
||
<figureCitation id="4C843AFEFFFBFF87730B44E5F1A3B8CF" box="[858,917,692,717]" captionStart="FIGURE 5" captionStartId="9.[151,250,1363,1384]" captionTargetBox="[157,1430,193,1337]" captionTargetId="figure@9.[153,1434,193,1342]" captionTargetPageId="9" captionText="FIGURE 5. Aphelochaeta praeacuta sp. nov. A-C, Holotype MCZ 132801; Aphelochaeta striata sp. nov. D-F, Paratype MCZ 132806. A, anterior end, lateral view; B, posterior end, ventral view; C, thoracic neurosetae; D, notosetae, setiger 10; E, notoseta, setiger 10; F, posterior end. Scale bars: A ‒ B = 500 µm, C ‒ D = 20 µm, E = 5 µm, F = 200 µm." httpUri="https://zenodo.org/record/259139/files/figure.png" pageId="10" pageNumber="111">Fig 5</figureCitation>
|
||
D, E), producing a rough, irregular appearance as observed with SEM.
|
||
</paragraph>
|
||
<paragraph id="D400267BFFFBFF87709644ADF335B93A" blockId="10.[151,1437,151,1581]" pageId="10" pageNumber="111">
|
||
<emphasis id="E6CBFA69FFFBFF87709644ADF01AB917" bold="true" box="[199,556,764,789]" pageId="10" pageNumber="111">Methyl green staining pattern</emphasis>
|
||
. Body stains light blue; transverse blue stripes across ventrum of setigers 4–8 (
|
||
<figureCitation id="4C843AFEFFFBFF8770CE454EF2D4B93A" box="[159,226,799,824]" captionStart="FIGURE 3" captionStartId="6.[151,250,1476,1498]" captionTargetBox="[254,1331,196,1454]" captionTargetId="figure@6.[254,1332,193,1454]" captionTargetPageId="6" captionText="FIGURE 3. Aphelochaeta antelonga sp. nov. A, Paratype MZUCR 132794; Aphelochaeta glandaria B, voucher specimen (MCZ 132797); Aphelochaeta guimondi sp. nov. C, Holotype MCZ 132798; Aphelochaeta praeacuta sp. nov. D, Holotype MCZ 132801; Aphelochaeta striata sp. nov. E, Holotype MCZ 132803; Aphelochaeta zebra sp. nov. F, Holotype MCZ 132807. A, MGSP of anterior end, ventral view; B, MGSP of anterior end, dorsal view; C, MGSP of anterior end, ventral view; D, MGSP of anterior end, ventral view; E, MGSP of anterior end, ventral view; F, MGSP of anterior end, ventral view. Scale bars; A ‒ F = 500 µm." httpUri="https://zenodo.org/record/259137/files/figure.png" pageId="10" pageNumber="111">Fig. 3</figureCitation>
|
||
E).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9CA575F0FFFBFF8770964515F0BBBF9F" pageId="10" pageNumber="111" type="discussion">
|
||
<paragraph id="D400267BFFFBFF8770964515F753B9A6" blockId="10.[151,1437,151,1581]" pageId="10" pageNumber="111">
|
||
<emphasis id="E6CBFA69FFFBFF8770964515F30DB95F" bold="true" box="[199,315,836,861]" pageId="10" pageNumber="111">Remarks.</emphasis>
|
||
<taxonomicName id="13BF5DF8FFFBFF8771104515F01CB95E" box="[321,554,836,861]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="striata" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFFBFF8771104515F01CB95E" box="[321,554,836,861]" italics="true" pageId="10" pageNumber="111">Aphelochaeta striata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFFBFF8772604515F0BCB95F" bold="true" box="[561,650,836,861]" pageId="10" pageNumber="111">
|
||
<taxonomicNameLabel id="FDF84712FFFBFF8772604515F0BCB95F" box="[561,650,836,861]" pageId="10" pageNumber="111" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is distinguished by the narrow body, the relatively uncrowded setigers in the thoracic region, and the first two pair of branchiae occurring on setiger 1 (
|
||
<figureCitation id="4C843AFEFFFBFF87747A4536F65DB982" box="[1067,1131,871,896]" captionStart="FIGURE 4" captionStartId="8.[151,250,1867,1889]" captionTargetBox="[188,1401,203,1837]" captionTargetId="figure@8.[178,1409,193,1846]" captionTargetPageId="8" captionText="FIGURE 4. Aphelochaeta praeacuta sp. nov. A, Holotype MCZ 132801; Aphelochaeta striata sp. nov. B, Holotype MCZ 132803; Aphelochaeta zebra sp. nov. C-D, Holotype MCZ 132807. A, anterior end, dorsal view; B, anterior end, dorsal view; C, anterior end, dorsal view; D, anterior end, lateral view. Scale bars: A ‒ D = 500 µm." httpUri="https://zenodo.org/record/259138/files/figure.png" pageId="10" pageNumber="111">Fig 4</figureCitation>
|
||
B). Additionally, the bright blue transverse stripes of the thoracic region using methyl green staining easily identify this species (
|
||
<figureCitation id="4C843AFEFFFBFF87755045DDF772B9A6" box="[1281,1348,908,933]" captionStart="FIGURE 3" captionStartId="6.[151,250,1476,1498]" captionTargetBox="[254,1331,196,1454]" captionTargetId="figure@6.[254,1332,193,1454]" captionTargetPageId="6" captionText="FIGURE 3. Aphelochaeta antelonga sp. nov. A, Paratype MZUCR 132794; Aphelochaeta glandaria B, voucher specimen (MCZ 132797); Aphelochaeta guimondi sp. nov. C, Holotype MCZ 132798; Aphelochaeta praeacuta sp. nov. D, Holotype MCZ 132801; Aphelochaeta striata sp. nov. E, Holotype MCZ 132803; Aphelochaeta zebra sp. nov. F, Holotype MCZ 132807. A, MGSP of anterior end, ventral view; B, MGSP of anterior end, dorsal view; C, MGSP of anterior end, ventral view; D, MGSP of anterior end, ventral view; E, MGSP of anterior end, ventral view; F, MGSP of anterior end, ventral view. Scale bars; A ‒ F = 500 µm." httpUri="https://zenodo.org/record/259137/files/figure.png" pageId="10" pageNumber="111">Fig. 3</figureCitation>
|
||
E).
|
||
</paragraph>
|
||
<paragraph id="D400267BFFFBFF87709645FEF2F1BEEA" blockId="10.[151,1437,151,1581]" pageId="10" pageNumber="111">
|
||
This species is similar to
|
||
<taxonomicName id="13BF5DF8FFFBFF87725D45FEF12EB9CA" box="[524,792,943,968]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="elongata">
|
||
<emphasis id="E6CBFA69FFFBFF87725D45FEF12EB9CA" box="[524,792,943,968]" italics="true" pageId="10" pageNumber="111">Aphelochaeta elongata</emphasis>
|
||
</taxonomicName>
|
||
in having a narrow body, an elongate peristomium, uncrowded thoracic segments and transverse stripes across the ventral surface of posterior thoracic setigers. The prostomium and peristomium of
|
||
<taxonomicName id="13BF5DF8FFFBFF87725B45A9F0BABE12" box="[522,652,1015,1040]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="elongata">
|
||
<emphasis id="E6CBFA69FFFBFF87725B45A9F02DBE0D" box="[522,539,1016,1039]" italics="true" pageId="10" pageNumber="111">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFFBFF87727B45A6F0BABE12" box="[554,652,1015,1040]" italics="true" pageId="10" pageNumber="111">elongata</emphasis>
|
||
</taxonomicName>
|
||
are indistinguishable and there are no visible peristomial annulations while in
|
||
<taxonomicName id="13BF5DF8FFFBFF8770AD424DF350BE36" box="[252,358,1052,1076]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="striata">
|
||
<emphasis id="E6CBFA69FFFBFF8770AD424DF350BE36" box="[252,358,1052,1076]" italics="true" pageId="10" pageNumber="111">A. striata</emphasis>
|
||
</taxonomicName>
|
||
the prostomium and peristomium are distinct and the peristomium consists of a short anterior and long posterior annulation. The dorsal tentacles of
|
||
<taxonomicName id="13BF5DF8FFFBFF8772A44211F140BE5A" box="[757,886,1087,1112]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="elongata">
|
||
<emphasis id="E6CBFA69FFFBFF8772A44211F130BE55" box="[757,774,1088,1111]" italics="true" pageId="10" pageNumber="111">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFFBFF877345426EF140BE5A" box="[788,886,1087,1112]" italics="true" pageId="10" pageNumber="111">elongata</emphasis>
|
||
</taxonomicName>
|
||
arise from the anterior margin of the first setiger and the first branchiae are posterior to the tentacles while in
|
||
<taxonomicName id="13BF5DF8FFFBFF87736D4235F192BE7E" box="[828,932,1124,1148]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="striata" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFFBFF87736D4235F17BBE79" box="[828,845,1124,1147]" italics="true" pageId="10" pageNumber="111">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFFBFF87730A4234F192BE7E" box="[859,932,1125,1148]" italics="true" pageId="10" pageNumber="111">striata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFFBFF8773FA4235F632BE7F" bold="true" box="[939,1028,1124,1149]" pageId="10" pageNumber="111">
|
||
<taxonomicNameLabel id="FDF84712FFFBFF8773FA4235F632BE7F" box="[939,1028,1124,1149]" pageId="10" pageNumber="111" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
the first pair of branchiae are lateral to the dorsal tentacles. Additionally, there are median dorsal mounds on thoracic setigers and the posterior region is not expanded in
|
||
<taxonomicName id="13BF5DF8FFFBFF87710742FDF3EFBEC7" box="[342,473,1196,1221]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="elongata">
|
||
<emphasis id="E6CBFA69FFFBFF87710742FDF351BEC1" box="[342,359,1196,1219]" italics="true" pageId="10" pageNumber="111">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFFBFF87712642FDF3EFBEC7" box="[375,473,1196,1221]" italics="true" pageId="10" pageNumber="111">elongata</emphasis>
|
||
</taxonomicName>
|
||
but
|
||
<taxonomicName id="13BF5DF8FFFBFF87725F42FDF04EBEC6" box="[526,632,1196,1220]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="striata" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFFBFF87725F42FDF029BEC1" box="[526,543,1196,1219]" italics="true" pageId="10" pageNumber="111">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFFBFF87727E42FCF04EBEC6" box="[559,632,1197,1220]" italics="true" pageId="10" pageNumber="111">striata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFFBFF8772D042FDF0EABEC7" bold="true" box="[641,732,1196,1221]" pageId="10" pageNumber="111">
|
||
<taxonomicNameLabel id="FDF84712FFFBFF8772D042FDF0EABEC7" box="[641,732,1196,1221]" pageId="10" pageNumber="111" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
lacks dorsal mounds and has a somewhat expanded posterior end.
|
||
</paragraph>
|
||
<paragraph id="D400267BFFFBFF87709642A5F0BBBF9F" blockId="10.[151,1437,151,1581]" pageId="10" pageNumber="111">
|
||
<taxonomicName id="13BF5DF8FFFBFF87709642A5F387BF0E" box="[199,433,1268,1293]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="striata" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFFBFF87709642A5F387BF0E" box="[199,433,1268,1293]" italics="true" pageId="10" pageNumber="111">Aphelochaeta striata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFFBFF8771E842A5F022BF0F" bold="true" box="[441,532,1268,1293]" pageId="10" pageNumber="111">
|
||
<taxonomicNameLabel id="FDF84712FFFBFF8771E842A5F022BF0F" box="[441,532,1268,1293]" pageId="10" pageNumber="111" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
also shares an elongate peristomium with
|
||
<taxonomicName id="13BF5DF8FFFBFF8773A542A5F6B2BF0F" box="[1012,1156,1268,1293]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="antelonga" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFFBFF8773A542A5F633BF09" box="[1012,1029,1268,1291]" italics="true" pageId="10" pageNumber="111">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFFBFF87744542A5F6B2BF0F" box="[1044,1156,1268,1293]" italics="true" pageId="10" pageNumber="111">antelonga</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFFBFF8774DD42A5F6D0BF0F" bold="true" box="[1164,1254,1268,1293]" pageId="10" pageNumber="111">
|
||
<taxonomicNameLabel id="FDF84712FFFBFF8774DD42A5F6D0BF0F" box="[1164,1254,1268,1293]" pageId="10" pageNumber="111" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
but that species has a larger first peristomial annulation and the prostomium is more conical than in
|
||
<taxonomicName id="13BF5DF8FFFBFF8774134349F69CBF32" box="[1090,1194,1304,1328]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="striata" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFFBFF8774134349F665BF2D" box="[1090,1107,1304,1327]" italics="true" pageId="10" pageNumber="111">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFFBFF8774304348F69CBF32" box="[1121,1194,1305,1328]" italics="true" pageId="10" pageNumber="111">striata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFFBFF8774E34346F73DBF32" bold="true" box="[1202,1291,1303,1328]" pageId="10" pageNumber="111">
|
||
<taxonomicNameLabel id="FDF84712FFFBFF8774E34346F73DBF32" box="[1202,1291,1303,1328]" pageId="10" pageNumber="111" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
The anterior setigers are more crowded and the thoracic region is wider in
|
||
<taxonomicName id="13BF5DF8FFFBFF87731B436DF1EFBF57" box="[842,985,1340,1365]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="antelonga" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFFBFF87731B436DF16DBF51" box="[842,859,1340,1363]" italics="true" pageId="10" pageNumber="111">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFFBFF877338436DF1EFBF57" box="[873,985,1340,1365]" italics="true" pageId="10" pageNumber="111">antelonga</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="FDF84712FFFBFF8773B1436DF60CBF57" box="[992,1082,1340,1365]" pageId="10" pageNumber="111" rank="species">
|
||
<emphasis id="E6CBFA69FFFBFF8773B1436DF60CBF57" bold="true" box="[992,1082,1340,1365]" pageId="10" pageNumber="111">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
compared to
|
||
<taxonomicName id="13BF5DF8FFFBFF877482436DF70DBF56" box="[1235,1339,1340,1364]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="striata" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFFBFF877482436DF6D2BF51" box="[1235,1252,1340,1363]" italics="true" pageId="10" pageNumber="111">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFFBFF8774A3436CF70DBF56" box="[1266,1339,1341,1364]" italics="true" pageId="10" pageNumber="111">striata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFFBFF877513436DF7AABF57" bold="true" box="[1346,1436,1340,1365]" pageId="10" pageNumber="111">
|
||
<taxonomicNameLabel id="FDF84712FFFBFF877513436DF7AABF57" box="[1346,1436,1340,1365]" pageId="10" pageNumber="111" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Additionally, the long fibrils of the setae of
|
||
<taxonomicName id="13BF5DF8FFFBFF8772FD4331F176BF7A" box="[684,832,1375,1400]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="antelonga" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFFBFF8772FD4331F08BBF75" box="[684,701,1376,1399]" italics="true" pageId="10" pageNumber="111">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFFBFF877281430EF176BF7A" box="[720,832,1375,1400]" italics="true" pageId="10" pageNumber="111">antelonga</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFFBFF87731D430EF19DBF7A" bold="true" box="[844,939,1375,1400]" pageId="10" pageNumber="111">
|
||
<taxonomicNameLabel id="FDF84712FFFBFF87731D430EF19DBF7A" box="[844,939,1375,1400]" pageId="10" pageNumber="111" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
are quite different than the short, beaded projections on the setae of
|
||
<taxonomicName id="13BF5DF8FFFBFF87719543D5F01ABF9E" box="[452,556,1412,1436]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="10" pageNumber="111" phylum="Annelida" rank="species" species="striata" status="sp. nov.">
|
||
<emphasis id="E6CBFA69FFFBFF87719543D5F3E3BF99" box="[452,469,1412,1435]" italics="true" pageId="10" pageNumber="111">A</emphasis>
|
||
.
|
||
<emphasis id="E6CBFA69FFFBFF8771B243D4F01ABF9E" box="[483,556,1413,1436]" italics="true" pageId="10" pageNumber="111">striata</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="E6CBFA69FFFBFF87726243D5F0BBBF9F" bold="true" box="[563,653,1412,1437]" pageId="10" pageNumber="111">
|
||
<taxonomicNameLabel id="FDF84712FFFBFF87726243D5F0BBBF9F" box="[563,653,1412,1437]" pageId="10" pageNumber="111" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9CA575F0FFFBFF87709643F6F2FEBFE6" pageId="10" pageNumber="111" type="etymology">
|
||
<paragraph id="D400267BFFFBFF87709643F6F2FEBFE6" blockId="10.[151,1437,151,1581]" pageId="10" pageNumber="111">
|
||
<emphasis id="E6CBFA69FFFBFF87709643F6F378BFC2" bold="true" box="[199,334,1447,1472]" pageId="10" pageNumber="111">Etymology.</emphasis>
|
||
From the Latin striatum meaning striped, for the blue transverse stripes on the venter of setigers 4–8.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="9CA575F0FFFBFF87709643BEF341BC2F" pageId="10" pageNumber="111" type="distribution">
|
||
<paragraph id="D400267BFFFBFF87709643BEF341BC2F" blockId="10.[151,1437,151,1581]" pageId="10" pageNumber="111">
|
||
<emphasis id="E6CBFA69FFFBFF87709643BEF356BC0A" bold="true" box="[199,352,1519,1544]" pageId="10" pageNumber="111">Distribution.</emphasis>
|
||
Collected subtidally from sand and muddy sand, 11–28 meters depth, the Gulf of Nicoya, Pacific coast of
|
||
<collectingCountry id="ACA866EBFFFBFF8770A74045F345BC2F" box="[246,371,1556,1581]" name="Costa Rica" pageId="10" pageNumber="111">Costa Rica</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |