299 lines
47 KiB
XML
299 lines
47 KiB
XML
<document id="AD622E0A682891C7851F8A65A11EBBEB" ID-DOI="10.11646/zootaxa.4039.4.1" ID-GBIF-Dataset="ca91ab86-49b9-4d90-ac6f-2051ca9d2f85" ID-ISSN="1175-5326" ID-Zenodo-Dep="232034" ID-ZooBank="4B12AA52-6A3F-44B9-BBEC-EBABF0E22DF5" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461332656152" checkinUser="plazi" docAuthor="Blake, James A. & Göransson, Peter" docDate="2015" docId="EE2B2061FFC0027EFF2F0F1EFC03F9FA" docLanguage="en" docName="zt04039p515.pdf" docOrigin="Zootaxa 4039 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Tharyx robustus Blake & Göransson, 2015, new species" docType="treatment" docVersion="8" lastPageNumber="510" masterDocId="12125819FFC70277FFB8095EFFE8FF8E" masterDocTitle="Redescription of Tharyx killariensis (Southern) from Ireland and description of two new species of Tharyx from the Kattegat, Sweden (Polychaeta, Cirratulidae)" masterLastPageNumber="515" masterPageNumber="501" pageNumber="508" updateTime="1698618770507" updateUser="plazi">
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<mods:mods id="868EF627A088353C8835A06875BA315F" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="331354E0D801D7897F8DF70C9A2A4E4E">
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<mods:title id="FAAADEE19FF40D6B81C4864D707769EF">Redescription of Tharyx killariensis (Southern) from Ireland and description of two new species of Tharyx from the Kattegat, Sweden (Polychaeta, Cirratulidae)</mods:title>
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<mods:name id="41B3AFBDB2C0F00A19703DE3EB584864" type="personal">
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<mods:roleTerm id="9FC20F8069EF9E951FCC5CB0CAA4FF36">Author</mods:roleTerm>
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<mods:namePart id="19F05EE666C043AAA8A3771C58EA827D">Blake, James A.</mods:namePart>
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<mods:name id="A900E8C9526E1C420B2E46E4DE758910" type="personal">
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<mods:roleTerm id="74D8A661AC6E147FDD9FD9A6BD1E4F12">Author</mods:roleTerm>
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<mods:namePart id="29B513314F5C99ECF394FF9DA09A63B8">Göransson, Peter</mods:namePart>
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<mods:typeOfResource id="B2C5AC88D4761723A1C82B0292B56887">text</mods:typeOfResource>
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<mods:titleInfo id="A1A20E2C0A85E8F8405145422A3EB8FF">
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<mods:title id="4AB2299743CF403FF5EA81690B2D2CF8">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="C6F734FF7C3E5BD7A06B9F5ED72D0A31">
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<mods:date id="5529892E6F3B403E3A1FFE94E5245B40">2015</mods:date>
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<mods:detail id="4B37FD6F7F36973D4894E3A1FC349A96" type="volume">
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<mods:number id="B4D307BF0886F6DD4166DF55881EFA7E">4039</mods:number>
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</mods:detail>
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<mods:detail id="1FED07892846FA6BF48DD5612C6CD9DA" type="issue">
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<mods:number id="12174C8685143CF8FBBB6C53E9FEBA39">4</mods:number>
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<mods:classification id="3F72EA010044A632A75C096D3E006865">journal article</mods:classification>
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<mods:identifier id="65A235BA3A4A6A7F56BCB988029BA8FA" type="DOI">10.11646/zootaxa.4039.4.1</mods:identifier>
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<mods:identifier id="5B0E965909C2930249B817303D4946D0" type="GBIF-Dataset">ca91ab86-49b9-4d90-ac6f-2051ca9d2f85</mods:identifier>
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<mods:identifier id="2BE4C39B0F7A738618D0C4EF354B50C5" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="2492CD4E02CFC14AE80C6960BDF43EDE" type="Zenodo-Dep">232034</mods:identifier>
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<treatment id="EE2B2061FFC0027EFF2F0F1EFC03F9FA" ID-DOI="http://doi.org/10.5281/zenodo.5658081" ID-GBIF-Taxon="119644309" ID-Zenodo-Dep="5658081" LSID="urn:lsid:plazi:treatment:EE2B2061FFC0027EFF2F0F1EFC03F9FA" httpUri="http://treatment.plazi.org/id/EE2B2061FFC0027EFF2F0F1EFC03F9FA" lastPageId="9" lastPageNumber="510" pageId="7" pageNumber="508">
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<subSubSection id="2E98C2FCFFC00270FF2F0F1EFED8F9F5" pageId="7" pageNumber="508" type="nomenclature">
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<paragraph id="663D9177FFC00270FF2F0F1EFE1DF9D4" blockId="7.[151,501,1600,1660]" box="[151,501,1600,1626]" pageId="7" pageNumber="508">
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<heading id="3D75261BFFC00270FF2F0F1EFE1DF9D4" bold="true" box="[151,501,1600,1626]" fontSize="11" level="1" pageId="7" pageNumber="508" reason="1">
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<emphasis id="54F64D65FFC00270FF2F0F1EFE1DF9D4" bold="true" box="[151,501,1600,1626]" pageId="7" pageNumber="508">
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<taxonomicName id="A182EAF4FFC00270FF2F0F1EFEB6F9D4" ID-CoL="564MP" box="[151,350,1600,1626]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="508" phylum="Annelida" rank="species" species="robustus" status="sp. nov.">
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<emphasis id="54F64D65FFC00270FF2F0F1EFEB6F9D4" bold="true" box="[151,350,1600,1626]" italics="true" pageId="7" pageNumber="508">Tharyx robustus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="4FC5F01EFFC00270FEDD0F1EFE1DF9D4" box="[357,501,1600,1626]" pageId="7" pageNumber="508" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="663D9177FFC00270FF2F0F3DFED8F9F5" blockId="7.[151,501,1600,1660]" box="[151,304,1635,1660]" pageId="7" pageNumber="508">
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<figureCitation id="FEB98DF2FFC00270FF2F0F3DFF17F9F5" box="[151,255,1635,1660]" captionStart="FIGURE 3" captionStartId="6.[151,250,1802,1824]" captionTargetBox="[157,1428,199,1777]" captionTargetId="figure@6.[151,1436,193,1780]" captionTargetPageId="6" captionText="FIGURE 3. Tharyx maryae n. sp. Holotype (SMNH 8754): A, anterior end, right lateral view; B, posterior end, right lateral view. Paratype (SMNH 8755): C, anterior two thirds of body in ventrolateral view. Tharyx robustus n. sp. Holotype (SMNH 8756): D, entire animal in ventral view. A – B stained with Shirlastain A; C, stained with methyl green. Abbreviations: MG, methyl green; per, peristomium; pr, prostomium." httpUri="https://zenodo.org/record/232037/files/figure.png" pageId="7" pageNumber="508">Figures 3</figureCitation>
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D, 4
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</paragraph>
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</subSubSection>
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<subSubSection id="2E98C2FCFFC00270FF2F0FF5FF08F882" pageId="7" pageNumber="508" type="materials_examined">
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<paragraph id="663D9177FFC00270FF2F0FF5FF08F882" blockId="7.[151,1437,1707,2020]" pageId="7" pageNumber="508">
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<emphasis id="54F64D65FFC00270FF2F0FF5FE62F94A" bold="true" box="[151,394,1707,1732]" pageId="7" pageNumber="508">Material examined.</emphasis>
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<collectingCountry id="1E95D1E7FFC00270FE230FF5FDFBF94D" box="[411,531,1707,1731]" name="Sweden" pageId="7" pageNumber="508">SWEDEN</collectingCountry>
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, Kattegat, near Varberg, 0
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<date id="123CB7B7FFC00270FCE70FF5FC11F94D" box="[863,1017,1707,1731]" pageId="7" pageNumber="508" value="2012-08-03">3 Aug 2012</date>
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, in sediments near eelgrass beds,
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<geoCoordinate id="03B6F7B0FFC00270FF2F0F91FECAF966" box="[151,290,1743,1768]" direction="north" orientation="latitude" pageId="7" pageNumber="508" precision="1" value="57.11501">57.11501°N</geoCoordinate>
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;
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<geoCoordinate id="03B6F7B0FFC00270FE890F91FE50F966" box="[305,440,1743,1768]" direction="east" orientation="longitude" pageId="7" pageNumber="508" precision="1" value="12.22611">12.22611°E</geoCoordinate>
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,
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<quantity id="A17A3C92FFC00270FE7F0F91FDD4F969" box="[455,572,1743,1767]" metricMagnitude="0" metricUnit="m" metricValue="1.0" metricValueMax="1.7" metricValueMin="0.3" pageId="7" pageNumber="508" unit="m" value="1.0" valueMax="1.7" valueMin="0.3">0.3–1.7 m</quantity>
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depth, coll. P. Göransson,
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<typeStatus id="B9392FD5FFC00270FCC30F91FC35F966" box="[891,989,1743,1768]" pageId="7" pageNumber="508" type="holotype">holotype</typeStatus>
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(
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<collectionCode id="009309B2FFC00270FC570F91FBA9F969" box="[1007,1089,1743,1767]" httpUri="http://grbio.org/cool/8z6v-f8is" name="Saskatchewan Museum of Natural History" pageId="7" pageNumber="508">SMNH</collectionCode>
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8756), six
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<typeStatus id="B9392FD5FFC00270FB740F8EFADFF966" box="[1228,1335,1744,1768]" pageId="7" pageNumber="508" type="paratype">paratypes</typeStatus>
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(
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<collectionCode id="009309B2FFC00270FAF10F91FA74F969" box="[1353,1436,1743,1767]" httpUri="http://grbio.org/cool/8z6v-f8is" name="Saskatchewan Museum of Natural History" pageId="7" pageNumber="508">SMNH</collectionCode>
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8757).
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</paragraph>
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</subSubSection>
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<subSubSection id="2E98C2FCFFC0027EFF7F0E49FBCAFC2B" lastPageId="9" lastPageNumber="510" pageId="7" pageNumber="508" type="description">
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<paragraph id="663D9177FFC0027EFF7F0E49FB92FF76" blockId="7.[151,1437,1707,2020]" lastBlockId="9.[151,1436,151,1653]" lastPageId="9" lastPageNumber="510" pageId="7" pageNumber="508">
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<emphasis id="54F64D65FFC00270FF7F0E49FEB1F8BE" bold="true" box="[199,345,1815,1840]" pageId="7" pageNumber="508">Description.</emphasis>
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A moderate-sized species,
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<typeStatus id="B9392FD5FFC00270FD270E49FCE9F8BE" box="[671,769,1815,1840]" pageId="7" pageNumber="508" type="holotype">holotype</typeStatus>
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complete,
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<quantity id="A17A3C92FFC00270FC300E49FC26F8A1" box="[904,974,1815,1839]" metricMagnitude="-3" metricUnit="m" metricValue="8.0" pageId="7" pageNumber="508" unit="mm" value="8.0">8 mm</quantity>
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long, 1.0 mm wide for 105 setigerous segments;
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<typeStatus id="B9392FD5FFC00270FEAC0E62FE97F8DA" box="[276,383,1852,1876]" pageId="7" pageNumber="508" type="paratype">paratypes</typeStatus>
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include complete and incomplete specimens,
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<quantity id="A17A3C92FFC00270FC1C0E65FBEFF8DD" box="[932,1031,1851,1876]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" metricValueMax="6.0" metricValueMin="4.0" pageId="7" pageNumber="508" unit="mm" value="5.0" valueMax="6.0" valueMin="4.0">4–6 mm</quantity>
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long,
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<quantity id="A17A3C92FFC00270FBE10E65FB5DF8DD" box="[1113,1205,1851,1876]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="7" pageNumber="508" unit="mm" value="0.5">0.5 mm</quantity>
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wide, with 80–116 setigerous segments. Color in alcohol light tan to opaque white, with a cluster of black pigment on posterior lateral margins of peristomium (
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<figureCitation id="FEB98DF2FFC00270FE0D0EDDFE11F815" box="[437,505,1923,1948]" captionStart="FIGURE 4" captionStartId="8.[151,250,1851,1873]" captionTargetBox="[187,1387,207,1825]" captionTargetId="figure@8.[172,1408,193,1828]" captionTargetPageId="8" captionText="FIGURE 4. Tharyx robustus n. sp. Holotype (SMNH 8756): A, anterior end, dorsal view; B, posterior end, dorsal view; C, anterior end, right lateral view. Paratypes (SMNH 8757): D, posterior setiger 80, anterior view; E, far posterior setiger 90, anterior view; F, anteriormost notopodial aciculars transitional between capillaries and blunt-tipped spines (G); G, notopodial acicular spine from setiger 90 (E); H, neuroacicular spines and capillaries from setiger 80 (D); I, neuroacicular spines from E; J, detail of neuroacicular spines from another paratype. Abbreviations: br, branchiae; nuO, nuchal organ; per, peristomium; pr, prostomium; tn, tentacle." httpUri="https://zenodo.org/record/232038/files/figure.png" pageId="7" pageNumber="508">Fig. 4</figureCitation>
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C); some specimens with brown pigment in lateral segmental grooves in middle of body. Body broad, dorsoventrally flattened throughout with numerous narrow segments (
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<figureCitation id="FEB98DF2FFC00270FBCE0EF9FB29F831" box="[1142,1217,1959,1984]" captionStart="FIGURE 3" captionStartId="6.[151,250,1802,1824]" captionTargetBox="[157,1428,199,1777]" captionTargetId="figure@6.[151,1436,193,1780]" captionTargetPageId="6" captionText="FIGURE 3. Tharyx maryae n. sp. Holotype (SMNH 8754): A, anterior end, right lateral view; B, posterior end, right lateral view. Paratype (SMNH 8755): C, anterior two thirds of body in ventrolateral view. Tharyx robustus n. sp. Holotype (SMNH 8756): D, entire animal in ventral view. A – B stained with Shirlastain A; C, stained with methyl green. Abbreviations: MG, methyl green; per, peristomium; pr, prostomium." httpUri="https://zenodo.org/record/232037/files/figure.png" pageId="7" pageNumber="508">Figs. 3</figureCitation>
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D, 4A–B). Anterior segments becoming widest at about setiger 15, continuing posteriorly, narrowing at about setiger 60, then expanding again in posterior region, narrowing in far posterior segments to a simple pygidium consisting of a narrow, conical lobe; anal cirri absent (
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<figureCitation id="FEB98DF2FFCE027EFDF609E2FD7BFF5A" box="[590,659,188,213]" captionStart="FIGURE 4" captionStartId="8.[151,250,1851,1873]" captionTargetBox="[187,1387,207,1825]" captionTargetId="figure@8.[172,1408,193,1828]" captionTargetPageId="8" captionText="FIGURE 4. Tharyx robustus n. sp. Holotype (SMNH 8756): A, anterior end, dorsal view; B, posterior end, dorsal view; C, anterior end, right lateral view. Paratypes (SMNH 8757): D, posterior setiger 80, anterior view; E, far posterior setiger 90, anterior view; F, anteriormost notopodial aciculars transitional between capillaries and blunt-tipped spines (G); G, notopodial acicular spine from setiger 90 (E); H, neuroacicular spines and capillaries from setiger 80 (D); I, neuroacicular spines from E; J, detail of neuroacicular spines from another paratype. Abbreviations: br, branchiae; nuO, nuchal organ; per, peristomium; pr, prostomium; tn, tentacle." httpUri="https://zenodo.org/record/232038/files/figure.png" pageId="9" pageNumber="510">Fig. 4</figureCitation>
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B). Venter flattened, with shallow ventral groove bearing mid-ventral ridge formed of two raised pads where each segment meets at ventral mid-line (
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<figureCitation id="FEB98DF2FFCE027EFBAB0981FBBEFF76" box="[1043,1110,223,248]" captionStart="FIGURE 3" captionStartId="6.[151,250,1802,1824]" captionTargetBox="[157,1428,199,1777]" captionTargetId="figure@6.[151,1436,193,1780]" captionTargetPageId="6" captionText="FIGURE 3. Tharyx maryae n. sp. Holotype (SMNH 8754): A, anterior end, right lateral view; B, posterior end, right lateral view. Paratype (SMNH 8755): C, anterior two thirds of body in ventrolateral view. Tharyx robustus n. sp. Holotype (SMNH 8756): D, entire animal in ventral view. A – B stained with Shirlastain A; C, stained with methyl green. Abbreviations: MG, methyl green; per, peristomium; pr, prostomium." httpUri="https://zenodo.org/record/232037/files/figure.png" pageId="9" pageNumber="510">Fig. 3</figureCitation>
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D).
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</paragraph>
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<caption id="32FDC1FFFFCF027FFF2F0E65FE7DF864" httpUri="https://zenodo.org/record/232038/files/figure.png" pageId="8" pageNumber="509" targetBox="[187,1387,207,1825]" targetPageId="8">
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<paragraph id="663D9177FFCF027FFF2F0E65FE7DF864" blockId="8.[151,1436,1851,2026]" pageId="8" pageNumber="509">
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<emphasis id="54F64D65FFCF027FFF2F0E65FEFCF8DE" bold="true" box="[151,276,1851,1873]" pageId="8" pageNumber="509">FIGURE 4.</emphasis>
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<taxonomicName id="A182EAF4FFCF027FFEA40E65FE2AF8DF" box="[284,450,1851,1873]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="509" phylum="Annelida" rank="species" species="robustus" status="sp. nov.">
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<emphasis id="54F64D65FFCF027FFEA40E65FE2AF8DF" box="[284,450,1851,1873]" italics="true" pageId="8" pageNumber="509">Tharyx robustus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="4FC5F01EFFCF027FFE730E65FDEEF8DE" box="[459,518,1851,1872]" pageId="8" pageNumber="509" rank="species">
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<emphasis id="54F64D65FFCF027FFE730E65FDEEF8DE" bold="true" box="[459,518,1851,1872]" pageId="8" pageNumber="509">n. sp.</emphasis>
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</taxonomicNameLabel>
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Holotype (SMNH 8756): A, anterior end, dorsal view; B, posterior end, dorsal view; C, anterior end, right lateral view. Paratypes (SMNH 8757): D, posterior setiger 80, anterior view; E, far posterior setiger 90, anterior view; F, anteriormost notopodial aciculars transitional between capillaries and blunt-tipped spines (G); G, notopodial acicular spine from setiger 90 (E); H, neuroacicular spines and capillaries from setiger 80 (D); I, neuroacicular spines from E; J, detail of neuroacicular spines from another paratype. Abbreviations: br, branchiae; nuO, nuchal organ; per, peristomium; pr, prostomium; tn, tentacle.
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</paragraph>
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</caption>
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<paragraph id="663D9177FFCE027EFF7F085AFB0FFE5E" blockId="9.[151,1436,151,1653]" pageId="9" pageNumber="510">
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Prostomium triangular, acutely pointed on anterior margin, broadening posteriorly (
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<figureCitation id="FEB98DF2FFCE027EFB06085AFAFBFE92" box="[1214,1299,260,285]" captionStart="FIGURE 3" captionStartId="6.[151,250,1802,1824]" captionTargetBox="[157,1428,199,1777]" captionTargetId="figure@6.[151,1436,193,1780]" captionTargetPageId="6" captionText="FIGURE 3. Tharyx maryae n. sp. Holotype (SMNH 8754): A, anterior end, right lateral view; B, posterior end, right lateral view. Paratype (SMNH 8755): C, anterior two thirds of body in ventrolateral view. Tharyx robustus n. sp. Holotype (SMNH 8756): D, entire animal in ventral view. A – B stained with Shirlastain A; C, stained with methyl green. Abbreviations: MG, methyl green; per, peristomium; pr, prostomium." httpUri="https://zenodo.org/record/232037/files/figure.png" pageId="9" pageNumber="510">Figs. 3</figureCitation>
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D, 4A, C); peristomium wider than long with weak dorsolateral groove forming two indistinct annuli (
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<figureCitation id="FEB98DF2FFCE027EFB370879FB3BFECE" box="[1167,1235,295,320]" captionStart="FIGURE 4" captionStartId="8.[151,250,1851,1873]" captionTargetBox="[187,1387,207,1825]" captionTargetId="figure@8.[172,1408,193,1828]" captionTargetPageId="8" captionText="FIGURE 4. Tharyx robustus n. sp. Holotype (SMNH 8756): A, anterior end, dorsal view; B, posterior end, dorsal view; C, anterior end, right lateral view. Paratypes (SMNH 8757): D, posterior setiger 80, anterior view; E, far posterior setiger 90, anterior view; F, anteriormost notopodial aciculars transitional between capillaries and blunt-tipped spines (G); G, notopodial acicular spine from setiger 90 (E); H, neuroacicular spines and capillaries from setiger 80 (D); I, neuroacicular spines from E; J, detail of neuroacicular spines from another paratype. Abbreviations: br, branchiae; nuO, nuchal organ; per, peristomium; pr, prostomium; tn, tentacle." httpUri="https://zenodo.org/record/232038/files/figure.png" pageId="9" pageNumber="510">Fig. 4</figureCitation>
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C). Nuchal organs inconspicuous, located on posterior margin of prostomium (
|
||
<figureCitation id="FEB98DF2FFCE027EFC820812FC95FEEA" box="[826,893,332,357]" captionStart="FIGURE 4" captionStartId="8.[151,250,1851,1873]" captionTargetBox="[187,1387,207,1825]" captionTargetId="figure@8.[172,1408,193,1828]" captionTargetPageId="8" captionText="FIGURE 4. Tharyx robustus n. sp. Holotype (SMNH 8756): A, anterior end, dorsal view; B, posterior end, dorsal view; C, anterior end, right lateral view. Paratypes (SMNH 8757): D, posterior setiger 80, anterior view; E, far posterior setiger 90, anterior view; F, anteriormost notopodial aciculars transitional between capillaries and blunt-tipped spines (G); G, notopodial acicular spine from setiger 90 (E); H, neuroacicular spines and capillaries from setiger 80 (D); I, neuroacicular spines from E; J, detail of neuroacicular spines from another paratype. Abbreviations: br, branchiae; nuO, nuchal organ; per, peristomium; pr, prostomium; tn, tentacle." httpUri="https://zenodo.org/record/232038/files/figure.png" pageId="9" pageNumber="510">Fig. 4</figureCitation>
|
||
C), not pigmented; eyes absent. Dorsal tentacles present on posterior margin of peristomium, with first pair of branchiae located immediately posterior to tentacles, also on peristomium (
|
||
<figureCitation id="FEB98DF2FFCE027EFE3708CAFE37FE22" box="[399,479,404,429]" captionStart="FIGURE 4" captionStartId="8.[151,250,1851,1873]" captionTargetBox="[187,1387,207,1825]" captionTargetId="figure@8.[172,1408,193,1828]" captionTargetPageId="8" captionText="FIGURE 4. Tharyx robustus n. sp. Holotype (SMNH 8756): A, anterior end, dorsal view; B, posterior end, dorsal view; C, anterior end, right lateral view. Paratypes (SMNH 8757): D, posterior setiger 80, anterior view; E, far posterior setiger 90, anterior view; F, anteriormost notopodial aciculars transitional between capillaries and blunt-tipped spines (G); G, notopodial acicular spine from setiger 90 (E); H, neuroacicular spines and capillaries from setiger 80 (D); I, neuroacicular spines from E; J, detail of neuroacicular spines from another paratype. Abbreviations: br, branchiae; nuO, nuchal organ; per, peristomium; pr, prostomium; tn, tentacle." httpUri="https://zenodo.org/record/232038/files/figure.png" pageId="9" pageNumber="510">Figs. 4</figureCitation>
|
||
A, C); second pair of branchiae on posterior margin of setiger 1, medial to notosetal fascicle; in posterior setigers branchiae arise in middle of segment rather than on posterior margin.
|
||
</paragraph>
|
||
<paragraph id="663D9177FFCE027EFF7F0882FEB3FDEE" blockId="9.[151,1436,151,1653]" pageId="9" pageNumber="510">
|
||
Parapodia on both sides of body separated from broad dorsum by a narrow groove extending from peristomium to end of body; individual notopodia slightly elevated above this groove, less obvious in posterior one-third of body (
|
||
<figureCitation id="FEB98DF2FFCE027EFECE0B7AFE55FDB2" box="[374,445,548,573]" captionStart="FIGURE 4" captionStartId="8.[151,250,1851,1873]" captionTargetBox="[187,1387,207,1825]" captionTargetId="figure@8.[172,1408,193,1828]" captionTargetPageId="8" captionText="FIGURE 4. Tharyx robustus n. sp. Holotype (SMNH 8756): A, anterior end, dorsal view; B, posterior end, dorsal view; C, anterior end, right lateral view. Paratypes (SMNH 8757): D, posterior setiger 80, anterior view; E, far posterior setiger 90, anterior view; F, anteriormost notopodial aciculars transitional between capillaries and blunt-tipped spines (G); G, notopodial acicular spine from setiger 90 (E); H, neuroacicular spines and capillaries from setiger 80 (D); I, neuroacicular spines from E; J, detail of neuroacicular spines from another paratype. Abbreviations: br, branchiae; nuO, nuchal organ; per, peristomium; pr, prostomium; tn, tentacle." httpUri="https://zenodo.org/record/232038/files/figure.png" pageId="9" pageNumber="510">Fig. 4</figureCitation>
|
||
A). Broad dorsum of body raised above parapodia, rounded, low, without mid-dorsal groove (
|
||
<figureCitation id="FEB98DF2FFCE027EFF4C0B19FEDFFDEE" box="[244,311,583,608]" captionStart="FIGURE 4" captionStartId="8.[151,250,1851,1873]" captionTargetBox="[187,1387,207,1825]" captionTargetId="figure@8.[172,1408,193,1828]" captionTargetPageId="8" captionText="FIGURE 4. Tharyx robustus n. sp. Holotype (SMNH 8756): A, anterior end, dorsal view; B, posterior end, dorsal view; C, anterior end, right lateral view. Paratypes (SMNH 8757): D, posterior setiger 80, anterior view; E, far posterior setiger 90, anterior view; F, anteriormost notopodial aciculars transitional between capillaries and blunt-tipped spines (G); G, notopodial acicular spine from setiger 90 (E); H, neuroacicular spines and capillaries from setiger 80 (D); I, neuroacicular spines from E; J, detail of neuroacicular spines from another paratype. Abbreviations: br, branchiae; nuO, nuchal organ; per, peristomium; pr, prostomium; tn, tentacle." httpUri="https://zenodo.org/record/232038/files/figure.png" pageId="9" pageNumber="510">Fig. 4</figureCitation>
|
||
A).
|
||
</paragraph>
|
||
<paragraph id="663D9177FFCE027EFF7F0B33FE84FCD3" blockId="9.[151,1436,151,1653]" pageId="9" pageNumber="510">
|
||
Noto- and neuropodia with setal fascicles arising close together (
|
||
<figureCitation id="FEB98DF2FFCE027EFC640B32FBD9FD0A" box="[988,1073,620,645]" captionStart="FIGURE 4" captionStartId="8.[151,250,1851,1873]" captionTargetBox="[187,1387,207,1825]" captionTargetId="figure@8.[172,1408,193,1828]" captionTargetPageId="8" captionText="FIGURE 4. Tharyx robustus n. sp. Holotype (SMNH 8756): A, anterior end, dorsal view; B, posterior end, dorsal view; C, anterior end, right lateral view. Paratypes (SMNH 8757): D, posterior setiger 80, anterior view; E, far posterior setiger 90, anterior view; F, anteriormost notopodial aciculars transitional between capillaries and blunt-tipped spines (G); G, notopodial acicular spine from setiger 90 (E); H, neuroacicular spines and capillaries from setiger 80 (D); I, neuroacicular spines from E; J, detail of neuroacicular spines from another paratype. Abbreviations: br, branchiae; nuO, nuchal organ; per, peristomium; pr, prostomium; tn, tentacle." httpUri="https://zenodo.org/record/232038/files/figure.png" pageId="9" pageNumber="510">Figs. 4</figureCitation>
|
||
D, E), anterior parapodia with spreading fascicles of about 7–8 capillary setae in notopodia and 8–10 capillaries in neuropodia; in far posterior notopodia, 2–3 transitional pointed setae (
|
||
<figureCitation id="FEB98DF2FFCE027EFDC20BEAFD56FD42" box="[634,702,692,717]" captionStart="FIGURE 4" captionStartId="8.[151,250,1851,1873]" captionTargetBox="[187,1387,207,1825]" captionTargetId="figure@8.[172,1408,193,1828]" captionTargetPageId="8" captionText="FIGURE 4. Tharyx robustus n. sp. Holotype (SMNH 8756): A, anterior end, dorsal view; B, posterior end, dorsal view; C, anterior end, right lateral view. Paratypes (SMNH 8757): D, posterior setiger 80, anterior view; E, far posterior setiger 90, anterior view; F, anteriormost notopodial aciculars transitional between capillaries and blunt-tipped spines (G); G, notopodial acicular spine from setiger 90 (E); H, neuroacicular spines and capillaries from setiger 80 (D); I, neuroacicular spines from E; J, detail of neuroacicular spines from another paratype. Abbreviations: br, branchiae; nuO, nuchal organ; per, peristomium; pr, prostomium; tn, tentacle." httpUri="https://zenodo.org/record/232038/files/figure.png" pageId="9" pageNumber="510">Fig. 4</figureCitation>
|
||
F) occur with capillaries from about setiger 85 replaced by stiff elongate spines from about setiger 88–90 (
|
||
<figureCitation id="FEB98DF2FFCE027EFDCF0B89FD53FD7E" box="[631,699,727,752]" captionStart="FIGURE 4" captionStartId="8.[151,250,1851,1873]" captionTargetBox="[187,1387,207,1825]" captionTargetId="figure@8.[172,1408,193,1828]" captionTargetPageId="8" captionText="FIGURE 4. Tharyx robustus n. sp. Holotype (SMNH 8756): A, anterior end, dorsal view; B, posterior end, dorsal view; C, anterior end, right lateral view. Paratypes (SMNH 8757): D, posterior setiger 80, anterior view; E, far posterior setiger 90, anterior view; F, anteriormost notopodial aciculars transitional between capillaries and blunt-tipped spines (G); G, notopodial acicular spine from setiger 90 (E); H, neuroacicular spines and capillaries from setiger 80 (D); I, neuroacicular spines from E; J, detail of neuroacicular spines from another paratype. Abbreviations: br, branchiae; nuO, nuchal organ; per, peristomium; pr, prostomium; tn, tentacle." httpUri="https://zenodo.org/record/232038/files/figure.png" pageId="9" pageNumber="510">Fig. 4</figureCitation>
|
||
H); neuropodial spines first present from setigers 80–90 with 3–7 capillaries and 1–3 short, spines with variable lengths (
|
||
<figureCitation id="FEB98DF2FFCE027EFC980BA2FC9AFC9A" box="[800,882,764,789]" captionStart="FIGURE 4" captionStartId="8.[151,250,1851,1873]" captionTargetBox="[187,1387,207,1825]" captionTargetId="figure@8.[172,1408,193,1828]" captionTargetPageId="8" captionText="FIGURE 4. Tharyx robustus n. sp. Holotype (SMNH 8756): A, anterior end, dorsal view; B, posterior end, dorsal view; C, anterior end, right lateral view. Paratypes (SMNH 8757): D, posterior setiger 80, anterior view; E, far posterior setiger 90, anterior view; F, anteriormost notopodial aciculars transitional between capillaries and blunt-tipped spines (G); G, notopodial acicular spine from setiger 90 (E); H, neuroacicular spines and capillaries from setiger 80 (D); I, neuroacicular spines from E; J, detail of neuroacicular spines from another paratype. Abbreviations: br, branchiae; nuO, nuchal organ; per, peristomium; pr, prostomium; tn, tentacle." httpUri="https://zenodo.org/record/232038/files/figure.png" pageId="9" pageNumber="510">Figs. 4</figureCitation>
|
||
H–J); all spines blunt-tipped, with apex weakly expanded, knob-like (
|
||
<figureCitation id="FEB98DF2FFCE027EFE290A41FE0AFCB6" box="[401,482,799,824]" captionStart="FIGURE 4" captionStartId="8.[151,250,1851,1873]" captionTargetBox="[187,1387,207,1825]" captionTargetId="figure@8.[172,1408,193,1828]" captionTargetPageId="8" captionText="FIGURE 4. Tharyx robustus n. sp. Holotype (SMNH 8756): A, anterior end, dorsal view; B, posterior end, dorsal view; C, anterior end, right lateral view. Paratypes (SMNH 8757): D, posterior setiger 80, anterior view; E, far posterior setiger 90, anterior view; F, anteriormost notopodial aciculars transitional between capillaries and blunt-tipped spines (G); G, notopodial acicular spine from setiger 90 (E); H, neuroacicular spines and capillaries from setiger 80 (D); I, neuroacicular spines from E; J, detail of neuroacicular spines from another paratype. Abbreviations: br, branchiae; nuO, nuchal organ; per, peristomium; pr, prostomium; tn, tentacle." httpUri="https://zenodo.org/record/232038/files/figure.png" pageId="9" pageNumber="510">
|
||
Figs.
|
||
<date id="123CB7B7FFCE027EFE6B0A7EFE0AFCB6" box="[467,482,800,824]" pageId="9" pageNumber="510">4</date>
|
||
</figureCitation>
|
||
I–J). Transitional notopodial spines with angled pointed tip, sometimes with fibrils visible along shaft.
|
||
</paragraph>
|
||
<paragraph id="663D9177FFCE027EFF7F0A39FBCAFC2B" blockId="9.[151,1436,151,1653]" pageId="9" pageNumber="510">
|
||
<emphasis id="54F64D65FFCE027EFF7F0A39FE5CFC0E" bold="true" box="[199,436,871,896]" pageId="9" pageNumber="510">Methyl Green Stain</emphasis>
|
||
. No distinct stain apparent; most of the body stains darkly, but de-stains rapidly leaving no pattern after differentiation. The prostomium and pygidium never retain stain.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2E98C2FCFFCE027EFF7F0AF1FEF8FA6B" pageId="9" pageNumber="510" type="discussion">
|
||
<paragraph id="663D9177FFCE027EFF7F0AF1FEF8FA6B" blockId="9.[151,1436,151,1653]" pageId="9" pageNumber="510">
|
||
<emphasis id="54F64D65FFCE027EFF7F0AF1FED3FC46" bold="true" box="[199,315,943,968]" pageId="9" pageNumber="510">Remarks.</emphasis>
|
||
In having a robust dorsoventrally flattened body with crowded segments along its entire length,
|
||
<taxonomicName id="A182EAF4FFCE027EFA3F0AEFFF1EFC63" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="species" species="robustus" status="sp. nov.">
|
||
<emphasis id="54F64D65FFCE027EFA3F0AEFFF1EFC63" italics="true" pageId="9" pageNumber="510">T. robustus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="4FC5F01EFFCE027EFEBC0A8AFEA1FC63" box="[260,329,980,1005]" pageId="9" pageNumber="510" rank="species">
|
||
<emphasis id="54F64D65FFCE027EFEBC0A8AFEA1FC63" bold="true" box="[260,329,980,1005]" pageId="9" pageNumber="510">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
most closely resembles
|
||
<taxonomicName id="A182EAF4FFCE027EFDCC0A8BFB87FC62" authority="Hutchings & Murray, 1984" authorityName="Hutchings & Murray" authorityYear="1984" box="[628,1135,980,1005]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="species" species="retusisetus">
|
||
<emphasis id="54F64D65FFCE027EFDCC0A8BFCE5FC62" box="[628,781,981,1004]" italics="true" pageId="9" pageNumber="510">T. retusisetus</emphasis>
|
||
(
|
||
<bibRefCitation id="0213EC86FFCE027EFC9A0A8AFB8FFC62" author="Hutchings" box="[802,1127,980,1005]" pageId="9" pageNumber="510" refString="Hutchings, P. & Murray, M. (1984) Taxonomy of polychaetes from the Hawkesbury River and the southern estuaries of New South Wales, Australia. Records of the Australian Museum, 36, (Supplement 3), 1 - 118. http: // doi: 10.3853 / j. 0812 - 7387.3.1984.101." type="journal article" year="1984">Hutchings & Murray, 1984</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
from New South
|
||
<collectingCountry id="1E95D1E7FFCE027EFAE90A8AFA70FC63" box="[1361,1432,980,1005]" name="United Kingdom" pageId="9" pageNumber="510">Wales</collectingCountry>
|
||
,
|
||
<collectingCountry id="1E95D1E7FFCE027EFF2F0AA9FEE9FB9E" box="[151,257,1015,1040]" name="Australia" pageId="9" pageNumber="510">Australia</collectingCountry>
|
||
. The latter species however, has posterior spines with sub-bidentate knob-like tips that are typical of many species of
|
||
<taxonomicName id="A182EAF4FFCE027EFEEF0D42FE4EFBBB" box="[343,422,1052,1077]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="genus">
|
||
<emphasis id="54F64D65FFCE027EFEEF0D42FE4EFBBB" box="[343,422,1052,1077]" italics="true" pageId="9" pageNumber="510">Tharyx</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="0213EC86FFCE027EFE0F0D42FDD4FBBA" author="Blake" box="[439,572,1052,1077]" pageId="9" pageNumber="510" refString="Blake, J. A. (1991) Revision of some genera and species of Cirratulidae from the Western North Atlantic. In: Petersen, M. E. & Kirkegaard, J. B. (Eds.), Proceedings of the Second International Polychaete Conference, Copenhagen. Ophelia, Supplement, No. 5, pp. 17 - 30." type="book chapter" year="1991">Blake 1991</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="0213EC86FFCE027EFDF20D42FD6EFBBB" author="Blake" box="[586,646,1052,1077]" pageId="9" pageNumber="510" refString="Blake, J. A. (1996) Chapter 8. Family Cirratulidae. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic Atlas of the Santa Maria Basin and Western Santa Barbara Channel. Vol. 6. Annelida Part 3. Polychaeta: Orbiniidae to Cossuridae. Santa Barbara Museum of Natural History, California, pp. 263 - 384." type="journal article" year="1996">1996</bibRefCitation>
|
||
). In contrast, the posterior spines of
|
||
<taxonomicName id="A182EAF4FFCE027EFB920D43FB4EFBBB" box="[1066,1190,1052,1077]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="species" species="robustus" status="sp. nov.">
|
||
<emphasis id="54F64D65FFCE027EFB920D43FB4EFBBB" box="[1066,1190,1052,1077]" italics="true" pageId="9" pageNumber="510">T. robustus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="4FC5F01EFFCE027EFB170D42FB07FBBB" box="[1199,1263,1052,1077]" pageId="9" pageNumber="510" rank="species">
|
||
<emphasis id="54F64D65FFCE027EFB170D42FB07FBBB" bold="true" box="[1199,1263,1052,1077]" pageId="9" pageNumber="510">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
are variable in length and have only a single knob on the end of the spine and are only weakly expanded. None of these spines resemble the sub-bidentate spines found in several other species. The kind of transitional notopodial spines found in
|
||
<taxonomicName id="A182EAF4FFCE027EFF0C0DD7FED8FB2E" box="[180,304,1159,1184]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="species" species="robustus">
|
||
<emphasis id="54F64D65FFCE027EFF0C0DD7FED8FB2E" box="[180,304,1159,1184]" italics="true" pageId="9" pageNumber="510">T. robustus</emphasis>
|
||
</taxonomicName>
|
||
has not been reported in other species, but may have been overlooked. The robust body and narrow crowded segments of
|
||
<taxonomicName id="A182EAF4FFCE027EFE280DF3FDE4FB4B" box="[400,524,1196,1221]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="species" species="robustus" status="sp. nov.">
|
||
<emphasis id="54F64D65FFCE027EFE280DF3FDE4FB4B" box="[400,524,1196,1221]" italics="true" pageId="9" pageNumber="510">T. robustus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="4FC5F01EFFCE027EFDAD0DF2FDBDFB4B" box="[533,597,1196,1221]" pageId="9" pageNumber="510" rank="species">
|
||
<emphasis id="54F64D65FFCE027EFDAD0DF2FDBDFB4B" bold="true" box="[533,597,1196,1221]" pageId="9" pageNumber="510">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
are atypical for species of
|
||
<taxonomicName id="A182EAF4FFCE027EFC330DF2FC32FB4B" box="[907,986,1196,1221]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="genus">
|
||
<emphasis id="54F64D65FFCE027EFC330DF2FC32FB4B" box="[907,986,1196,1221]" italics="true" pageId="9" pageNumber="510">Tharyx</emphasis>
|
||
</taxonomicName>
|
||
and are more reminiscent of species of
|
||
<taxonomicName id="A182EAF4FFCE027EFF2F0D91FED9FB66" box="[151,305,1231,1256]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="genus">
|
||
<emphasis id="54F64D65FFCE027EFF2F0D91FED9FB66" box="[151,305,1231,1256]" italics="true" pageId="9" pageNumber="510">Aphelochaeta</emphasis>
|
||
</taxonomicName>
|
||
. However, another feature that allies this species with
|
||
<taxonomicName id="A182EAF4FFCE027EFC1A0D91FC1AFB66" box="[930,1010,1231,1256]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="genus">
|
||
<emphasis id="54F64D65FFCE027EFC1A0D91FC1AFB66" box="[930,1010,1231,1256]" italics="true" pageId="9" pageNumber="510">Tharyx</emphasis>
|
||
</taxonomicName>
|
||
is the position of the dorsal tentacles and first pair of branchiae. In nearly all previously described species of
|
||
<taxonomicName id="A182EAF4FFCE027EFBBB0DAAFBBAFA83" box="[1027,1106,1268,1293]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="genus">
|
||
<emphasis id="54F64D65FFCE027EFBBB0DAAFBBAFA83" box="[1027,1106,1268,1293]" italics="true" pageId="9" pageNumber="510">Tharyx</emphasis>
|
||
</taxonomicName>
|
||
, the tentacles occur on the peristomium with the first pair of branchiae occurring directly posterior to them, also on the peristomium (
|
||
<bibRefCitation id="0213EC86FFCE027EFAE10C49FF39FADA" author="Blake" pageId="9" pageNumber="510" refString="Blake, J. A. (1991) Revision of some genera and species of Cirratulidae from the Western North Atlantic. In: Petersen, M. E. & Kirkegaard, J. B. (Eds.), Proceedings of the Second International Polychaete Conference, Copenhagen. Ophelia, Supplement, No. 5, pp. 17 - 30." type="book chapter" year="1991">Blake 1991</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="0213EC86FFCE027EFF650C62FEF0FADB" author="Blake" box="[221,280,1340,1365]" pageId="9" pageNumber="510" refString="Blake, J. A. (1996) Chapter 8. Family Cirratulidae. In: Blake, J. A., Hilbig, B. & Scott, P. H. (Eds.), Taxonomic Atlas of the Santa Maria Basin and Western Santa Barbara Channel. Vol. 6. Annelida Part 3. Polychaeta: Orbiniidae to Cossuridae. Santa Barbara Museum of Natural History, California, pp. 263 - 384." type="journal article" year="1996">1996</bibRefCitation>
|
||
,
|
||
<bibRefCitation id="0213EC86FFCE027EFE9C0C62FE89FADB" author="Blake" box="[292,353,1340,1365]" pageId="9" pageNumber="510" refString="Blake, J. A. (2015) New species of Chaetozone and Tharyx (Polychaeta: Cirratulidae) from the Alaskan and Canadian Arctic and the Northeastern Pacific, including a description of the lectotype of Chaetozone setosa Malmgren from Spitzbergen in the Norwegian Arctic. Zootaxa, 3919 (3), 501 - 552. http: // dx. doi. org / 10.11646 / zootaxa. 3919.3.5" type="journal article" year="2015">2015</bibRefCitation>
|
||
). This is exactly how these two structures are positioned in
|
||
<taxonomicName id="A182EAF4FFCE027EFBBA0C63FB93FADB" box="[1026,1147,1340,1365]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="species" species="robustus" status="sp. nov.">
|
||
<emphasis id="54F64D65FFCE027EFBBA0C63FB93FADB" box="[1026,1147,1340,1365]" italics="true" pageId="9" pageNumber="510">T. robustus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="4FC5F01EFFCE027EFB3D0C62FB2DFADB" box="[1157,1221,1340,1365]" pageId="9" pageNumber="510" rank="species">
|
||
<emphasis id="54F64D65FFCE027EFB3D0C62FB2DFADB" bold="true" box="[1157,1221,1340,1365]" pageId="9" pageNumber="510">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
In addition, lateral peristomial pigment spots are present on
|
||
<taxonomicName id="A182EAF4FFCE027EFDD80C3FFD30FAF6" box="[608,728,1375,1400]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="species" species="robustus" status="sp. nov.">
|
||
<emphasis id="54F64D65FFCE027EFDD80C3FFD30FAF6" box="[608,728,1375,1400]" italics="true" pageId="9" pageNumber="510">T. robustus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="4FC5F01EFFCE027EFD590C01FCF7FAF6" box="[737,799,1375,1400]" pageId="9" pageNumber="510" rank="species">
|
||
<emphasis id="54F64D65FFCE027EFD590C01FCF7FAF6" bold="true" box="[737,799,1375,1400]" pageId="9" pageNumber="510">n. sp.</emphasis>
|
||
</taxonomicNameLabel>
|
||
These are known from other species of
|
||
<taxonomicName id="A182EAF4FFCE027EFB640C01FAC3FAF6" box="[1244,1323,1375,1400]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="genus">
|
||
<emphasis id="54F64D65FFCE027EFB640C01FAC3FAF6" box="[1244,1323,1375,1400]" italics="true" pageId="9" pageNumber="510">Tharyx</emphasis>
|
||
</taxonomicName>
|
||
including
|
||
<taxonomicName id="A182EAF4FFCE027EFF2F0CDBFE39FA12" authority="Blake, 1991" authorityName="Blake" authorityYear="1991" box="[151,465,1412,1437]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="species" species="kirkegaardi">
|
||
<emphasis id="54F64D65FFCE027EFF2F0CDBFED0FA13" box="[151,312,1412,1437]" italics="true" pageId="9" pageNumber="510">T. kirkegaardi</emphasis>
|
||
<bibRefCitation id="0213EC86FFCE027EFEFB0CDAFE39FA12" author="Blake" box="[323,465,1412,1437]" pageId="9" pageNumber="510" refString="Blake, J. A. (1991) Revision of some genera and species of Cirratulidae from the Western North Atlantic. In: Petersen, M. E. & Kirkegaard, J. B. (Eds.), Proceedings of the Second International Polychaete Conference, Copenhagen. Ophelia, Supplement, No. 5, pp. 17 - 30." type="book chapter" year="1991">Blake, 1991</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="A182EAF4FFCE027EFE590CDBFCE6FA13" authority="Blake, 2015" authorityName="Blake" authorityYear="2015" box="[481,782,1412,1437]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="species" species="circacutus">
|
||
<emphasis id="54F64D65FFCE027EFE590CDBFD9CFA12" box="[481,628,1413,1436]" italics="true" pageId="9" pageNumber="510">T. circacutus</emphasis>
|
||
<bibRefCitation id="0213EC86FFCE027EFDC70CDAFCE6FA13" author="Blake" box="[639,782,1412,1437]" pageId="9" pageNumber="510" refString="Blake, J. A. (2015) New species of Chaetozone and Tharyx (Polychaeta: Cirratulidae) from the Alaskan and Canadian Arctic and the Northeastern Pacific, including a description of the lectotype of Chaetozone setosa Malmgren from Spitzbergen in the Norwegian Arctic. Zootaxa, 3919 (3), 501 - 552. http: // dx. doi. org / 10.11646 / zootaxa. 3919.3.5" type="journal article" year="2015">Blake, 2015</bibRefCitation>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="A182EAF4FFCE027EFCA40CDBFC67FA12" box="[796,911,1413,1436]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="species" species="maryae" status="sp. nov.">
|
||
<emphasis id="54F64D65FFCE027EFCA40CDBFC67FA12" box="[796,911,1413,1436]" italics="true" pageId="9" pageNumber="510">T. maryae</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="54F64D65FFCE027EFC230CDAFC0EFA13" bold="true" box="[923,998,1412,1437]" pageId="9" pageNumber="510">
|
||
<taxonomicNameLabel id="4FC5F01EFFCE027EFC230CDAFC08FA13" box="[923,992,1412,1437]" pageId="9" pageNumber="510" rank="species">n. sp.</taxonomicNameLabel>
|
||
,
|
||
</emphasis>
|
||
and other species as yet undescribed (Blake, pers. obs.). Such pigment has not been reported for species of
|
||
<taxonomicName id="A182EAF4FFCE027EFC410CF9FB7BFA4E" box="[1017,1171,1447,1472]" class="Polychaeta" family="Cirratulidae" genus="Aphelochaeta" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="genus">
|
||
<emphasis id="54F64D65FFCE027EFC410CF9FB7BFA4E" box="[1017,1171,1447,1472]" italics="true" pageId="9" pageNumber="510">Aphelochaeta</emphasis>
|
||
</taxonomicName>
|
||
or other bitentaculate cirratulids.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2E98C2FCFFCE027EFF7F0CB1FCF1F9A2" pageId="9" pageNumber="510" type="etymology">
|
||
<paragraph id="663D9177FFCE027EFF7F0CB1FCF1F9A2" blockId="9.[151,1436,151,1653]" pageId="9" pageNumber="510">
|
||
<emphasis id="54F64D65FFCE027EFF7F0CB1FEA6F986" bold="true" box="[199,334,1519,1544]" pageId="9" pageNumber="510">Etymology.</emphasis>
|
||
The name of this species is derived from the word “robust,” and refers to the nature of the overall body shape which is unlike most other species of
|
||
<taxonomicName id="A182EAF4FFCE027EFD7B0F4AFCFAF9A3" box="[707,786,1556,1581]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="genus">
|
||
<emphasis id="54F64D65FFCE027EFD7B0F4AFCFAF9A3" box="[707,786,1556,1581]" italics="true" pageId="9" pageNumber="510">Tharyx</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2E98C2FCFFCE027EFF7F0F69FD04F9DE" box="[199,748,1591,1616]" pageId="9" pageNumber="510" type="biology_ecology">
|
||
<paragraph id="663D9177FFCE027EFF7F0F69FD04F9DE" blockId="9.[151,1436,151,1653]" box="[199,748,1591,1616]" pageId="9" pageNumber="510">
|
||
<emphasis id="54F64D65FFCE027EFF7F0F69FEF7F9DE" bold="true" box="[199,287,1591,1616]" pageId="9" pageNumber="510">Biology</emphasis>
|
||
. Same data as for
|
||
<taxonomicName id="A182EAF4FFCE027EFE560F67FDB4F9DE" box="[494,604,1593,1616]" class="Polychaeta" family="Cirratulidae" genus="Tharyx" kingdom="Animalia" order="Terebellida" pageId="9" pageNumber="510" phylum="Annelida" rank="species" species="maryae">
|
||
<emphasis id="54F64D65FFCE027EFE560F67FDB4F9DE" box="[494,604,1593,1616]" italics="true" pageId="9" pageNumber="510">T. maryae</emphasis>
|
||
</taxonomicName>
|
||
(see above).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="2E98C2FCFFCE027EFF7F0F02FC03F9FA" box="[199,1003,1628,1653]" pageId="9" pageNumber="510" type="distribution">
|
||
<paragraph id="663D9177FFCE027EFF7F0F02FC03F9FA" blockId="9.[151,1436,151,1653]" box="[199,1003,1628,1653]" pageId="9" pageNumber="510">
|
||
<emphasis id="54F64D65FFCE027EFF7F0F02FE88F9FB" bold="true" box="[199,352,1628,1653]" pageId="9" pageNumber="510">Distribution.</emphasis>
|
||
Known only from the west coast of
|
||
<collectingCountry id="1E95D1E7FFCE027EFD410F02FCBAF9FB" box="[761,850,1628,1653]" name="Sweden" pageId="9" pageNumber="510">Sweden</collectingCountry>
|
||
in low water.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |