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<document id="5E07BC6ADD76D42FEA85482ADC14C1B1" ID-DOI="10.1093/zoolinnean/zlad069" ID-ISSN="0024-4082" ID-Zenodo-Dep="10470369" ID-ZooBank="65B60DD3-64C9-4262-B7B2-74DA4D3D889F" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1704718994927" checkinUser="plazi" docAuthor="Meissner, Karin, Schwentner, Martin, Göưing, Miriam &amp; Fiege, Thomas Knebelsberger and Dieter" docDate="2023" docId="743EE917FFE8FFAEFF0524FB1895FCF6" docLanguage="en" docName="zlad069.pdf" docOrigin="Zoological Journal of the Linnean Society 199" docSource="https://www.mendeley.com/catalogue/bb4b3576-4caa-315f-aa71-9f8f63f60d66/" docStyle="DocumentStyle:4F230B9370E98E256D973D6DFB57F36C.1:ZoolJLinnSoc.2023-.journal_article" docStyleId="4F230B9370E98E256D973D6DFB57F36C" docStyleName="ZoolJLinnSoc.2023-.journal_article" docStyleVersion="1" docTitle="Spiophanes longisetus Meissner 2005" docType="treatment" docVersion="2" lastPageNumber="938" masterDocId="8807916FFFF6FF8EFFEF224B1D21FFC2" masterDocTitle="Polychaetes distributed across oceans-examples of widely recorded species from abyssal depths of the Atlantic and Pacific Oceans" masterLastPageNumber="944" masterPageNumber="906" pageNumber="936" updateTime="1704719536317" updateUser="ExternalLinkService">
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<mods:title id="4A70921EE1307368AE78567B1103063D">Polychaetes distributed across oceans-examples of widely recorded species from abyssal depths of the Atlantic and Pacific Oceans</mods:title>
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<heading id="A760EF6DFFE8FF90FF0524FB1FA0F908" bold="true" box="[234,641,1712,1739]" centered="true" fontSize="11" level="2" pageId="30" pageNumber="936" reason="2">
<taxonomicName id="3B972382FFE8FF90FF0524FB1FA0F908" ID-CoL="4Z69V" authority="Meissner, 2005" authorityName="Meissner" authorityYear="2005" box="[234,641,1712,1739]" class="Polychaeta" family="Spionidae" genus="Spiophanes" isUncertain="true" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="936" phylum="Annelida" rank="species" species="longisetus">
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<emphasis id="CEE38413FFE8FF90FF0524FB1C7CF909" bold="true" box="[234,349,1712,1739]" italics="true" pageId="30" pageNumber="936">Spiophanes</emphasis>
cf.
<emphasis id="CEE38413FFE8FF90FE9024FB1CC0F909" bold="true" box="[383,481,1712,1739]" italics="true" pageId="30" pageNumber="936">longisetus</emphasis>
<bibRefCitation id="980625F0FFE8FF90FE0A24FB1FA0F908" author="Meissner K" box="[485,641,1712,1738]" pageId="30" pageNumber="936" pagination="3 - 65" refId="ref31187" refString="Meissner K. Revision of the genus Spiophanes (Polychaeta, Spionidae); with new synonymies, new records and descriptions of new species. Mitteilungen aus dem Museum fur Naturkunde in Berlin, Zoologische Reihe 2005; 81: 3 - 65." type="journal article" year="2005">Meissner, 2005</bibRefCitation>
</emphasis>
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<emphasis id="CEE38413FFE8FF90FE6724AA1CC5F939" bold="true" box="[392,484,1761,1787]" pageId="30" pageNumber="936">
(
<figureCitation id="64AC4484FFE8FF90FE7D24AA1CF8F939" box="[402,473,1761,1787]" captionStart="Figure 18" captionStartId="31.[129,194,1627,1651]" captionTargetBox="[164,1438,147,1596]" captionTargetId="figure-8@31.[161,1441,144,1599]" captionTargetPageId="31" captionText="Figure 18. Spiophanes cf. longisetus Meissner, 2005, LM and SEM studies: A, specimen stained with methyl green, dorsal view; note nuchal organ with associated yellow pigment, also note intensively stained glandular organs in middle chaetigers and distally stained neuropodium of chaetiger 8. B, anterior end until chaetiger 4, dorsal view; note dorsal nuchal organ extending to end of 2nd chaetiger. C, same in lateral view; note short stout cirriform occipital antenna with rounded tip.D, chaetigers 68, lateral view; note bacillary chaetae emerging from hole-like opening distally on chaetiger 8, also see enlarged detail below. E, leħ parapodia of chaetigers 79, stained with methyl green, lateral view; note intensively stained spot in 8th chaetiger. F, micrograph of quadridentate neuropodial hook from posterior chaetiger; note half-hood from the tip of the main fang to the shaħ.G, right parapodium of chaetiger 4, lateral view; note long sabre chaeta in inferior position. H, row of five neuropodial hooks of chaetiger 15 with sabre chaeta in inferior position (to the right in image). I, neuropodial quadridentate hook, lateral view; note half-hood from tip of main fang to shaħ.—A, ZMH-P 28154, MAR East; B, G, SMF 30641, MAR East; C, D, H, I, SMF 30640 (SEM stub 1327), MAR central; E, ZMH-P 28157, MAR East; F, ZMH-P 28155, MAR East.Scale Bars:A, 200 µm; BD, F, 100 µm; E, 50µm; G, 20 µm; H, 10 µm; I, 5 µm." figureDoi="http://doi.org/10.5281/zenodo.10470411" httpUri="https://zenodo.org/record/10470411/files/figure.png" pageId="30" pageNumber="936">Fig. 18</figureCitation>
)
</emphasis>
</paragraph>
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<treatmentCitationGroup id="DC877F2FFFE8FF90FF9E254C1FD4F8DD" box="[113,757,1799,1823]" pageId="30" pageNumber="936">
<treatmentCitation id="7D367E10FFE8FF90FF9E254C1F0FF8DD" author="Meissner K" box="[113,558,1799,1823]" page="48" pageId="30" pageNumber="936" year="2005">
<taxonomicName id="3B972382FFE8FF90FF9E254C1F0FF8DD" ID-CoL="4Z69V" authority="Meissner, 2005: 45 - 48" authorityName="Meissner" authorityPageNumber="45 - 48" authorityYear="2005" box="[113,558,1799,1823]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="936" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFE8FF90FF9E254C1C62F8DD" box="[113,323,1799,1823]" italics="true" pageId="30" pageNumber="936">Spiophanes longisetus</emphasis>
<bibRefCitation id="980625F0FFE8FF90FEA7254C1F0FF8DD" author="Meissner K" box="[328,558,1799,1823]" pageId="30" pageNumber="936" pagination="3 - 65" refId="ref31187" refString="Meissner K. Revision of the genus Spiophanes (Polychaeta, Spionidae); with new synonymies, new records and descriptions of new species. Mitteilungen aus dem Museum fur Naturkunde in Berlin, Zoologische Reihe 2005; 81: 3 - 65." type="journal article" year="2005">Meissner, 2005: 4548</bibRefCitation>
</taxonomicName>
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, figs 2628, table 1.
</treatmentCitationGroup>
</paragraph>
<paragraph id="FC285801FFE8FF90FF62256C1C35F89C" blockId="30.[113,762,1799,1886]" pageId="30" pageNumber="936">
<taxonomicName id="3B972382FFE8FF90FF62256C1CF8F8FD" ID-CoL="4Z69T" authority="Grube, 1860" authorityName="Grube" authorityYear="1860" box="[141,473,1831,1855]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="30" pageNumber="936" phylum="Annelida" rank="species" species="kroyeri">
<emphasis id="CEE38413FFE8FF90FF62256C1C68F8FD" box="[141,329,1831,1855]" italics="true" pageId="30" pageNumber="936">Spiophanes kroyeri</emphasis>
Grube, 1860
</taxonomicName>
. Hartman and Fauchald, 1971: 105106.
</paragraph>
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<emphasis id="CEE38413FFE8FF90FF9E25341C1DF855" box="[113,316,1919,1943]" italics="true" pageId="30" pageNumber="936">Material examined:</emphasis>
<emphasis id="CEE38413FFE8FF90FEA425341F79F855" bold="true" box="[331,600,1919,1943]" pageId="30" pageNumber="936">Central Atlantic Ocean</emphasis>
,
<emphasis id="CEE38413FFE8FF90FD8325341DD3F875" bold="true" pageId="30" pageNumber="936">Mid-Atlantic Ridge, East</emphasis>
, SO 237 (VEMA-Transit), stn 2-6, EBS, 12 Jan
</paragraph>
<paragraph id="FC285801FFE8FF90FCC522DB1933FD19" blockId="30.[810,1459,144,732]" pageId="30" pageNumber="936">
2015,
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, one af, tissue sample (
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), one af, tissue sample (
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P-28150); stn 2-7, EBS,
<date id="88297EC1FFE8FF90FACF22E4188EFF05" box="[1312,1455,175,199]" pageId="30" pageNumber="936" value="2014-12-20">
<collectingDate id="986D8729FFE8FF90FACF22E4188EFF05" box="[1312,1455,175,199]" pageId="30" pageNumber="936" value="2014-12-20">20 Dec 2014</collectingDate>
</date>
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,
<materialsCitation id="4CFF525CFFE8FF90FCC522851806FEE7" collectingDate="2014-12-26" collectionCode="ZMH" elevation="5507" pageId="30" pageNumber="936" specimenCode="ZMH-P28155, SMF 30642, SEM 1330, SMF 30643, SEM 1331, SMF 30644" specimenCount="1">
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</quantity>
, one af (
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P-28154), one af (
<specimenCode id="AC31F07AFFE8FF90FB3322851858FF24" box="[1244,1401,206,230]" collectionCode="ZMH-P" pageId="30" pageNumber="936">ZMH-P28155</specimenCode>
), one af (
<specimenCode id="AC31F07AFFE8FF90FCA522A51EEBFEC4" box="[842,970,238,262]" collectionCode="SMF" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="30" pageNumber="936">SMF 30642</specimenCode>
,
<specimenCode id="AC31F07AFFE8FF90FC3A22A51969FEC4" box="[981,1096,238,262]" collectionCode="SEM" pageId="30" pageNumber="936">SEM 1330</specimenCode>
), one af (
<specimenCode id="AC31F07AFFE8FF90FB4722A51809FEC4" box="[1192,1320,238,262]" collectionCode="SMF" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="30" pageNumber="936">SMF 30643</specimenCode>
,
<specimenCode id="AC31F07AFFE8FF90FADC22A51887FEC4" box="[1331,1446,238,262]" collectionCode="SEM" pageId="30" pageNumber="936">SEM 1331</specimenCode>
), one mf (
<specimenCode id="AC31F07AFFE8FF90FC6F23461924FEE7" box="[896,1029,269,293]" collectionCode="SMF" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="30" pageNumber="936">SMF 30644</specimenCode>
); stn 4-8, EBS,
<date id="88297EC1FFE8FF90FB4E23461806FEE7" box="[1185,1319,269,293]" pageId="30" pageNumber="936" value="2014-12-26">
<collectingDate id="986D8729FFE8FF90FB4E23461806FEE7" box="[1185,1319,269,293]" pageId="30" pageNumber="936" value="2014-12-26">26 Dec 2014</collectingDate>
</date>
</materialsCitation>
,
<materialsCitation id="4CFF525CFFE8FF90FADE23461874FE87" collectingDate="2014-12-27" collectionCode="ZMH" elevation="5725" pageId="30" pageNumber="936" specimenCount="1">
<quantity id="3B6FF5E4FFE8FF90FADE234618A3FEE7" box="[1329,1410,269,293]" metricMagnitude="3" metricUnit="m" metricValue="5.725" pageId="30" pageNumber="936" unit="m" value="5725.0">
<elevation id="77BABF32FFE8FF90FADE234618A3FEE7" box="[1329,1410,269,293]" metricMagnitude="3" metricUnit="m" metricValue="5.725" pageId="30" pageNumber="936" unit="m" value="5725.0">5725 m</elevation>
</quantity>
, one af, tissue (
<collectionCode id="9A86C0C4FFE8FF90FC7F23661EF1FE87" box="[912,976,301,325]" country="Germany" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="30" pageNumber="936" type="Museum">ZMH</collectionCode>
P-28156); stn 4-9, EBS,
<date id="88297EC1FFE8FF90FB2023661874FE87" box="[1231,1365,301,325]" pageId="30" pageNumber="936" value="2014-12-27">
<collectingDate id="986D8729FFE8FF90FB2023661874FE87" box="[1231,1365,301,325]" pageId="30" pageNumber="936" value="2014-12-27">27 Dec 2014</collectingDate>
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,
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<quantity id="3B6FF5E4FFE8FF90FAB02367188EFE86" box="[1375,1455,300,324]" metricMagnitude="3" metricUnit="m" metricValue="5.733" pageId="30" pageNumber="936" unit="m" value="5733.0">
<elevation id="77BABF32FFE8FF90FAB02367188EFE86" box="[1375,1455,300,324]" metricMagnitude="3" metricUnit="m" metricValue="5.733" pageId="30" pageNumber="936" unit="m" value="5733.0">5733 m</elevation>
</quantity>
, two af (
<collectionCode id="9A86C0C4FFE8FF90FC9923071E97FEA6" box="[886,950,332,356]" country="Germany" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="30" pageNumber="936" type="Museum">ZMH</collectionCode>
P-28157); stn 6-7, EBS,
<date id="88297EC1FFE8FF90FB5A23071805FEA6" box="[1205,1316,332,356]" pageId="30" pageNumber="936" value="2015-01-02">
<collectingDate id="986D8729FFE8FF90FB5A23071805FEA6" box="[1205,1316,332,356]" pageId="30" pageNumber="936" value="2015-01-02">2 Jan 2015</collectingDate>
</date>
</materialsCitation>
,
<materialsCitation id="4CFF525CFFE8FF90FAC123071875FE41" collectingDate="2015-01-02" collectionCode="SMF, SEM" elevation="5079" pageId="30" pageNumber="936" specimenCode="SMF 30641, SEM 1342" specimenCount="1">
<quantity id="3B6FF5E4FFE8FF90FAC12307185FFEA1" box="[1326,1406,332,356]" metricMagnitude="3" metricUnit="m" metricValue="5.079" pageId="30" pageNumber="936" unit="m" value="5079.0">
<elevation id="77BABF32FFE8FF90FAC12307185FFEA1" box="[1326,1406,332,356]" metricMagnitude="3" metricUnit="m" metricValue="5.079" pageId="30" pageNumber="936" unit="m" value="5079.0">5079 m</elevation>
</quantity>
, four af (
<specimenCode id="AC31F07AFFE8FF90FCA523201EE8FE41" box="[842,969,363,387]" collectionCode="SMF" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="30" pageNumber="936">SMF 30641</specimenCode>
,
<specimenCode id="AC31F07AFFE8FF90FC3C23201969FE41" box="[979,1096,363,387]" collectionCode="SEM" pageId="30" pageNumber="936">SEM 1342</specimenCode>
); stn 6-8, EBS,
<date id="88297EC1FFE8FF90FB0A23201875FE41" box="[1253,1364,363,387]" pageId="30" pageNumber="936" value="2015-01-02">
<collectingDate id="986D8729FFE8FF90FB0A23201875FE41" box="[1253,1364,363,387]" pageId="30" pageNumber="936" value="2015-01-02">2 Jan 2015</collectingDate>
</date>
</materialsCitation>
,
<materialsCitation id="4CFF525CFFE8FF90FAB12320186FFE00" collectingDate="2015-01-06" collectorName="Mid-Atlantic Ridge &amp; Central, SO" elevation="5079" pageId="30" pageNumber="936" specimenCode="ZMH-P 28160" specimenCount="1">
<quantity id="3B6FF5E4FFE8FF90FAB12320188EFE41" box="[1374,1455,363,387]" metricMagnitude="3" metricUnit="m" metricValue="5.079" pageId="30" pageNumber="936" unit="m" value="5079.0">
<elevation id="77BABF32FFE8FF90FAB12320188EFE41" box="[1374,1455,363,387]" metricMagnitude="3" metricUnit="m" metricValue="5.079" pageId="30" pageNumber="936" unit="m" value="5079.0">5079 m</elevation>
</quantity>
, one af, tissue (
<specimenCode id="AC31F07AFFE8FF90FC2F23C01947FE60" box="[960,1126,394,419]" collectionCode="ZMH-P" pageId="30" pageNumber="936">ZMH-P 28160</specimenCode>
).
<emphasis id="CEE38413FFE8FF90FB9823C1186CFE60" bold="true" box="[1143,1357,394,418]" pageId="30" pageNumber="936">
<collectorName id="51623DD7FFE8FF90FB9823C1186CFE60" box="[1143,1357,394,418]" pageId="30" pageNumber="936">Mid-Atlantic Ridge</collectorName>
</emphasis>
,
<collectorName id="51623DD7FFE8FF90FAB523C11E6DFE00" pageId="30" pageNumber="936">
<emphasis id="CEE38413FFE8FF90FAB523C1188CFE60" bold="true" box="[1370,1453,394,418]" pageId="30" pageNumber="936">Central</emphasis>
, SO
</collectorName>
237 (VEMA-Transit), stn 8-4, EBS,
<date id="88297EC1FFE8FF90FB3823E1186FFE00" box="[1239,1358,426,450]" pageId="30" pageNumber="936" value="2015-01-06">
<collectingDate id="986D8729FFE8FF90FB3823E1186FFE00" box="[1239,1358,426,450]" pageId="30" pageNumber="936" value="2015-01-06">6 Jan 2015</collectingDate>
</date>
</materialsCitation>
,
<materialsCitation id="4CFF525CFFE8FF90FAB423E11857FDC2" collectingDate="2015-01-12" collectionCode="SMF, SEM" collectorName="Mid-Atlantic Ridge &amp; West, SO" elevation="5176" pageId="30" pageNumber="936" specimenCode="SMF 30640, SEM 1327" specimenCount="1">
<quantity id="3B6FF5E4FFE8FF90FAB423E1188EFE03" box="[1371,1455,426,450]" metricMagnitude="3" metricUnit="m" metricValue="5.176" pageId="30" pageNumber="936" unit="m" value="5176.0">
<elevation id="77BABF32FFE8FF90FAB423E1188EFE03" box="[1371,1455,426,450]" metricMagnitude="3" metricUnit="m" metricValue="5.176" pageId="30" pageNumber="936" unit="m" value="5176.0">5176 m</elevation>
</quantity>
, one af, tissue (
<specimenCode id="AC31F07AFFE8FF90FC2D23821962FE23" box="[962,1091,457,481]" collectionCode="SMF" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="30" pageNumber="936">SMF 30640</specimenCode>
,
<specimenCode id="AC31F07AFFE8FF90FBA1238219E5FE23" box="[1102,1220,457,481]" collectionCode="SEM" pageId="30" pageNumber="936">SEM 1327</specimenCode>
).
<emphasis id="CEE38413FFE8FF90FB3923821E41FDC3" bold="true" pageId="30" pageNumber="936">
<collectorName id="51623DD7FFE8FF90FB392382188FFE23" box="[1238,1454,457,481]" pageId="30" pageNumber="936">Mid-Atlantic Ridge</collectorName>
,
<collectorName id="51623DD7FFE8FF90FCC523A21E41FDC3" box="[810,864,489,513]" pageId="30" pageNumber="936">West</collectorName>
</emphasis>
, SO 237 (VEMA-Transit), stn 9-8, EBS,
<date id="88297EC1FFE8FF90FB1323A21857FDC2" box="[1276,1398,488,513]" pageId="30" pageNumber="936" value="2015-01-12">
<collectingDate id="986D8729FFE8FF90FB1323A21857FDC2" box="[1276,1398,488,513]" pageId="30" pageNumber="936" value="2015-01-12">12 Jan 2015</collectingDate>
</date>
</materialsCitation>
,
<materialsCitation id="4CFF525CFFE8FF90FA9123A31E41FD9C" collectingDate="2015-01-14" collectionCode="SEM, ZMH" elevation="5004" pageId="30" pageNumber="936" specimenCode="ZMH-P 28162, SMF 30639" specimenCount="1">
<quantity id="3B6FF5E4FFE8FF90FA9123A31E61FDDD" metricMagnitude="3" metricUnit="m" metricValue="5.004" pageId="30" pageNumber="936" unit="m" value="5004.0">
<elevation id="77BABF32FFE8FF90FA9123A31E61FDDD" metricMagnitude="3" metricUnit="m" metricValue="5.004" pageId="30" pageNumber="936" unit="m" value="5004.0">5004 m</elevation>
</quantity>
, one af, tissue (
<specimenCode id="AC31F07AFFE8FF90FC08204319A8FDE2" box="[999,1161,520,544]" collectionCode="ZMH-P" pageId="30" pageNumber="936">ZMH-P 28162</specimenCode>
,
<collectionCode id="9A86C0C4FFE8FF90FB7A204319EFFDE2" box="[1173,1230,520,544]" pageId="30" pageNumber="936">SEM</collectionCode>
), one af, tissue (
<specimenCode id="AC31F07AFFE8FF90FA9320431E50FDFD" collectionCode="SMF" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="30" pageNumber="936">SMF 30639</specimenCode>
), one af, tissue (
<collectionCode id="9A86C0C4FFE8FF90FBF3206C197DFDFD" box="[1052,1116,551,575]" country="Germany" httpUri="http://grbio.org/cool/kdnf-0379" name="Zoologisches Museum Hamburg" pageId="30" pageNumber="936" type="Museum">ZMH</collectionCode>
P-28164); stn 11-4, EBS,
<date id="88297EC1FFE8FF90FA9E206C1E41FD9C" pageId="30" pageNumber="936" value="2015-01-14">
<collectingDate id="986D8729FFE8FF90FA9E206C1E41FD9C" pageId="30" pageNumber="936" value="2015-01-14">14 Jan 2015</collectingDate>
</date>
</materialsCitation>
,
<materialsCitation id="4CFF525CFFE8FF90FC86200D1854FDBC" collectingDate="2012-08-31" collectionCode="SMF, DIVA" collectorName="SW Atlantic Ocean &amp; Basin" country="Brazil" elevation="5108" location="Brazil" pageId="30" pageNumber="936" specimenCode="SMF 30638, DIVA 3" specimenCount="1">
<quantity id="3B6FF5E4FFE8FF90FC86200D1E99FD9C" box="[873,952,582,606]" metricMagnitude="3" metricUnit="m" metricValue="5.108" pageId="30" pageNumber="936" unit="m" value="5108.0">
<elevation id="77BABF32FFE8FF90FC86200D1E99FD9C" box="[873,952,582,606]" metricMagnitude="3" metricUnit="m" metricValue="5.108" pageId="30" pageNumber="936" unit="m" value="5108.0">5108 m</elevation>
</quantity>
, one af (
<specimenCode id="AC31F07AFFE8FF90FBE4200C19AEFD9C" box="[1035,1167,582,607]" collectionCode="SMF" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="30" pageNumber="936">SMF 30638</specimenCode>
).
<emphasis id="CEE38413FFE8FF90FB71200D184CFD9C" bold="true" box="[1182,1389,582,606]" pageId="30" pageNumber="936">
<collectorName id="51623DD7FFE8FF90FB71200D184CFD9C" box="[1182,1389,582,606]" pageId="30" pageNumber="936">SW Atlantic Ocean</collectorName>
</emphasis>
,
<collectingCountry id="84801891FFE8FF90FA98200D1892FD9C" box="[1399,1459,582,606]" name="Brazil" pageId="30" pageNumber="936">Brazil</collectingCountry>
<collectorName id="51623DD7FFE8FF90FCC5202D1E42FDBC" box="[810,867,614,638]" pageId="30" pageNumber="936">Basin</collectorName>
N, M 79-1 (
<specimenCode id="AC31F07AFFE8FF90FC0F202D1917FDBC" box="[992,1078,614,638]" collectionCode="DIVA" pageId="30" pageNumber="936">DIVA 3</specimenCode>
), stn 604-1, EBS,
<date id="88297EC1FFE8FF90FB00202D1854FDBC" box="[1263,1397,614,638]" pageId="30" pageNumber="936" value="2012-08-31">
<collectingDate id="986D8729FFE8FF90FB00202D1854FDBC" box="[1263,1397,614,638]" pageId="30" pageNumber="936" value="2012-08-31">31 Aug 2012</collectingDate>
</date>
</materialsCitation>
,
<materialsCitation id="4CFF525CFFE8FF90FA90202D192DFD1E" collectionCode="SMF" country="Brazil" elevation="5180" location="Supporting Information" pageId="30" pageNumber="936" specimenCode="SMF 30645, SMF 30646" specimenCount="1">
<quantity id="3B6FF5E4FFE8FF90FA90202D1E61FD5F" metricMagnitude="3" metricUnit="m" metricValue="5.18" pageId="30" pageNumber="936" unit="m" value="5180.0">
<elevation id="77BABF32FFE8FF90FA90202D1E61FD5F" metricMagnitude="3" metricUnit="m" metricValue="5.18" pageId="30" pageNumber="936" unit="m" value="5180.0">5180 m</elevation>
</quantity>
, one af, tissue (
<specimenCode id="AC31F07AFFE8FF90FC0520CE1951FD5F" box="[1002,1136,645,669]" collectionCode="SMF" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="30" pageNumber="936">SMF 30645</specimenCode>
), one af, tissue (
<specimenCode id="AC31F07AFFE8FF90FACE20CE1889FD5F" box="[1313,1448,645,669]" collectionCode="SMF" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="30" pageNumber="936">SMF 30646</specimenCode>
). for details and additional specimens see the
<location id="F9480EDAFFE8FF90FAD120EF1E8BFD1E" LSID="urn:lsid:plazi:treatment:743EE917FFE8FFAEFF0524FB1895FCF6:F9480EDAFFE8FF90FAD120EF1E8BFD1E" country="Brazil" name="Supporting Information" pageId="30" pageNumber="936">Supporting Information</location>
,
<tableCitation id="B1156DBAFFE8FF90FC5C208F192DFD1E" box="[947,1036,708,732]" captionStart="Table 2" captionStartId="8.[113,168,1499,1523]" captionText="Table 2. COI Intra- and interspecific uncorrected p-distances in percent for all studied species of Goniadidae" pageId="30" pageNumber="936">Table S2</tableCitation>
</materialsCitation>
.
</paragraph>
<paragraph id="FC285801FFE8FF90FCC520B51EFEF8FC" blockId="30.[810,1459,765,1854]" pageId="30" pageNumber="936">
<emphasis id="CEE38413FFE8FF90FCC520B51E80FCD7" box="[810,929,766,789]" italics="true" pageId="30" pageNumber="936">Description:</emphasis>
(Focusing on most important characters for specimens examined in the course of the present study.) Specimens all anterior fragments with up to 23 chaetigers, between 0.2 and
<quantity id="3B6FF5E4FFE8FF90FA7C21771E72FCB1" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="30" pageNumber="936" unit="mm" value="0.9">0.9 mm</quantity>
in width, and up to
<quantity id="3B6FF5E4FFE8FF90FBC821101957FCB1" box="[1063,1142,859,883]" metricMagnitude="-3" metricUnit="m" metricValue="6.4" pageId="30" pageNumber="936" unit="mm" value="6.4">6.4 mm</quantity>
long. Prostomium bell-shaped with straight anterior margin extending into short anterolateral projections (
<figureCitation id="64AC4484FFE8FF90FC4321D11938FC73" box="[940,1049,922,946]" captionStart="Figure 18" captionStartId="31.[129,194,1627,1651]" captionTargetBox="[164,1438,147,1596]" captionTargetId="figure-8@31.[161,1441,144,1599]" captionTargetPageId="31" captionText="Figure 18. Spiophanes cf. longisetus Meissner, 2005, LM and SEM studies: A, specimen stained with methyl green, dorsal view; note nuchal organ with associated yellow pigment, also note intensively stained glandular organs in middle chaetigers and distally stained neuropodium of chaetiger 8. B, anterior end until chaetiger 4, dorsal view; note dorsal nuchal organ extending to end of 2nd chaetiger. C, same in lateral view; note short stout cirriform occipital antenna with rounded tip.D, chaetigers 68, lateral view; note bacillary chaetae emerging from hole-like opening distally on chaetiger 8, also see enlarged detail below. E, leħ parapodia of chaetigers 79, stained with methyl green, lateral view; note intensively stained spot in 8th chaetiger. F, micrograph of quadridentate neuropodial hook from posterior chaetiger; note half-hood from the tip of the main fang to the shaħ.G, right parapodium of chaetiger 4, lateral view; note long sabre chaeta in inferior position. H, row of five neuropodial hooks of chaetiger 15 with sabre chaeta in inferior position (to the right in image). I, neuropodial quadridentate hook, lateral view; note half-hood from tip of main fang to shaħ.—A, ZMH-P 28154, MAR East; B, G, SMF 30641, MAR East; C, D, H, I, SMF 30640 (SEM stub 1327), MAR central; E, ZMH-P 28157, MAR East; F, ZMH-P 28155, MAR East.Scale Bars:A, 200 µm; BD, F, 100 µm; E, 50µm; G, 20 µm; H, 10 µm; I, 5 µm." figureDoi="http://doi.org/10.5281/zenodo.10470411" httpUri="https://zenodo.org/record/10470411/files/figure.png" pageId="30" pageNumber="936">Fig. 18A, B</figureCitation>
), short, stout cirriform occipital antenna with rounded tip (
<figureCitation id="64AC4484FFE8FF90FC0521F2197CFC13" box="[1002,1117,953,977]" captionStart="Figure 18" captionStartId="31.[129,194,1627,1651]" captionTargetBox="[164,1438,147,1596]" captionTargetId="figure-8@31.[161,1441,144,1599]" captionTargetPageId="31" captionText="Figure 18. Spiophanes cf. longisetus Meissner, 2005, LM and SEM studies: A, specimen stained with methyl green, dorsal view; note nuchal organ with associated yellow pigment, also note intensively stained glandular organs in middle chaetigers and distally stained neuropodium of chaetiger 8. B, anterior end until chaetiger 4, dorsal view; note dorsal nuchal organ extending to end of 2nd chaetiger. C, same in lateral view; note short stout cirriform occipital antenna with rounded tip.D, chaetigers 68, lateral view; note bacillary chaetae emerging from hole-like opening distally on chaetiger 8, also see enlarged detail below. E, leħ parapodia of chaetigers 79, stained with methyl green, lateral view; note intensively stained spot in 8th chaetiger. F, micrograph of quadridentate neuropodial hook from posterior chaetiger; note half-hood from the tip of the main fang to the shaħ.G, right parapodium of chaetiger 4, lateral view; note long sabre chaeta in inferior position. H, row of five neuropodial hooks of chaetiger 15 with sabre chaeta in inferior position (to the right in image). I, neuropodial quadridentate hook, lateral view; note half-hood from tip of main fang to shaħ.—A, ZMH-P 28154, MAR East; B, G, SMF 30641, MAR East; C, D, H, I, SMF 30640 (SEM stub 1327), MAR central; E, ZMH-P 28157, MAR East; F, ZMH-P 28155, MAR East.Scale Bars:A, 200 µm; BD, F, 100 µm; E, 50µm; G, 20 µm; H, 10 µm; I, 5 µm." figureDoi="http://doi.org/10.5281/zenodo.10470411" httpUri="https://zenodo.org/record/10470411/files/figure.png" pageId="30" pageNumber="936">Fig. 18B, C</figureCitation>
). Dorsal ciliated organs as dorsal ciliated grooves posterior to the prostomium (ciliation detectable with
<collectionCode id="9A86C0C4FFE8FF90FC6121B31EE6FBD2" box="[910,967,1016,1040]" pageId="30" pageNumber="936">SEM</collectionCode>
), if viewed with LM appearing as thick, straight, double lines of ochre or yellowish colour reaching the end of the 2nd chaetiger (
<figureCitation id="64AC4484FFE8FF90FC23267D1962FB8C" box="[972,1091,1078,1103]" captionStart="Figure 18" captionStartId="31.[129,194,1627,1651]" captionTargetBox="[164,1438,147,1596]" captionTargetId="figure-8@31.[161,1441,144,1599]" captionTargetPageId="31" captionText="Figure 18. Spiophanes cf. longisetus Meissner, 2005, LM and SEM studies: A, specimen stained with methyl green, dorsal view; note nuchal organ with associated yellow pigment, also note intensively stained glandular organs in middle chaetigers and distally stained neuropodium of chaetiger 8. B, anterior end until chaetiger 4, dorsal view; note dorsal nuchal organ extending to end of 2nd chaetiger. C, same in lateral view; note short stout cirriform occipital antenna with rounded tip.D, chaetigers 68, lateral view; note bacillary chaetae emerging from hole-like opening distally on chaetiger 8, also see enlarged detail below. E, leħ parapodia of chaetigers 79, stained with methyl green, lateral view; note intensively stained spot in 8th chaetiger. F, micrograph of quadridentate neuropodial hook from posterior chaetiger; note half-hood from the tip of the main fang to the shaħ.G, right parapodium of chaetiger 4, lateral view; note long sabre chaeta in inferior position. H, row of five neuropodial hooks of chaetiger 15 with sabre chaeta in inferior position (to the right in image). I, neuropodial quadridentate hook, lateral view; note half-hood from tip of main fang to shaħ.—A, ZMH-P 28154, MAR East; B, G, SMF 30641, MAR East; C, D, H, I, SMF 30640 (SEM stub 1327), MAR central; E, ZMH-P 28157, MAR East; F, ZMH-P 28155, MAR East.Scale Bars:A, 200 µm; BD, F, 100 µm; E, 50µm; G, 20 µm; H, 10 µm; I, 5 µm." figureDoi="http://doi.org/10.5281/zenodo.10470411" httpUri="https://zenodo.org/record/10470411/files/figure.png" pageId="30" pageNumber="936">Fig. 18A, B</figureCitation>
), sometimes outer margins of ciliated grooves demarcated and nuchal organ then appearing as pair of short U-shaped double lines. Ventral sabre chaetae from chaetiger 4, oħen of imposing length (
<figureCitation id="64AC4484FFE8FF90FB5926DF186CFB6E" box="[1206,1357,1172,1196]" captionStart="Figure 18" captionStartId="31.[129,194,1627,1651]" captionTargetBox="[164,1438,147,1596]" captionTargetId="figure-8@31.[161,1441,144,1599]" captionTargetPageId="31" captionText="Figure 18. Spiophanes cf. longisetus Meissner, 2005, LM and SEM studies: A, specimen stained with methyl green, dorsal view; note nuchal organ with associated yellow pigment, also note intensively stained glandular organs in middle chaetigers and distally stained neuropodium of chaetiger 8. B, anterior end until chaetiger 4, dorsal view; note dorsal nuchal organ extending to end of 2nd chaetiger. C, same in lateral view; note short stout cirriform occipital antenna with rounded tip.D, chaetigers 68, lateral view; note bacillary chaetae emerging from hole-like opening distally on chaetiger 8, also see enlarged detail below. E, leħ parapodia of chaetigers 79, stained with methyl green, lateral view; note intensively stained spot in 8th chaetiger. F, micrograph of quadridentate neuropodial hook from posterior chaetiger; note half-hood from the tip of the main fang to the shaħ.G, right parapodium of chaetiger 4, lateral view; note long sabre chaeta in inferior position. H, row of five neuropodial hooks of chaetiger 15 with sabre chaeta in inferior position (to the right in image). I, neuropodial quadridentate hook, lateral view; note half-hood from tip of main fang to shaħ.—A, ZMH-P 28154, MAR East; B, G, SMF 30641, MAR East; C, D, H, I, SMF 30640 (SEM stub 1327), MAR central; E, ZMH-P 28157, MAR East; F, ZMH-P 28155, MAR East.Scale Bars:A, 200 µm; BD, F, 100 µm; E, 50µm; G, 20 µm; H, 10 µm; I, 5 µm." figureDoi="http://doi.org/10.5281/zenodo.10470411" httpUri="https://zenodo.org/record/10470411/files/figure.png" pageId="30" pageNumber="936">Fig. 18C, D, G</figureCitation>
). Chaetal spreader of the 0 + 1 type with semicircular glandular opening developed in chaetigers 57, in chaetiger 8 chaetal spreader present but with only small hole-like opening (
<figureCitation id="64AC4484FFE8FF90FB0B26B9181DFAC8" box="[1252,1340,1266,1290]" captionStart="Figure 18" captionStartId="31.[129,194,1627,1651]" captionTargetBox="[164,1438,147,1596]" captionTargetId="figure-8@31.[161,1441,144,1599]" captionTargetPageId="31" captionText="Figure 18. Spiophanes cf. longisetus Meissner, 2005, LM and SEM studies: A, specimen stained with methyl green, dorsal view; note nuchal organ with associated yellow pigment, also note intensively stained glandular organs in middle chaetigers and distally stained neuropodium of chaetiger 8. B, anterior end until chaetiger 4, dorsal view; note dorsal nuchal organ extending to end of 2nd chaetiger. C, same in lateral view; note short stout cirriform occipital antenna with rounded tip.D, chaetigers 68, lateral view; note bacillary chaetae emerging from hole-like opening distally on chaetiger 8, also see enlarged detail below. E, leħ parapodia of chaetigers 79, stained with methyl green, lateral view; note intensively stained spot in 8th chaetiger. F, micrograph of quadridentate neuropodial hook from posterior chaetiger; note half-hood from the tip of the main fang to the shaħ.G, right parapodium of chaetiger 4, lateral view; note long sabre chaeta in inferior position. H, row of five neuropodial hooks of chaetiger 15 with sabre chaeta in inferior position (to the right in image). I, neuropodial quadridentate hook, lateral view; note half-hood from tip of main fang to shaħ.—A, ZMH-P 28154, MAR East; B, G, SMF 30641, MAR East; C, D, H, I, SMF 30640 (SEM stub 1327), MAR central; E, ZMH-P 28157, MAR East; F, ZMH-P 28155, MAR East.Scale Bars:A, 200 µm; BD, F, 100 µm; E, 50µm; G, 20 µm; H, 10 µm; I, 5 µm." figureDoi="http://doi.org/10.5281/zenodo.10470411" httpUri="https://zenodo.org/record/10470411/files/figure.png" pageId="30" pageNumber="936">Fig. 18D</figureCitation>
); glandular organ of chaetigers 914 opens as a lateral vertical slit, without chaetal spreader. Bacillary chaetae as thin hirsute bristles can be exposed on chaetigers 58 though small opening of glandular organ on chaetiger 8 allowing only the protrusion of distal tips of very few bacillary chaetae (
<figureCitation id="64AC4484FFE8FF90FB6727C419C1FA65" box="[1160,1248,1423,1447]" captionStart="Figure 18" captionStartId="31.[129,194,1627,1651]" captionTargetBox="[164,1438,147,1596]" captionTargetId="figure-8@31.[161,1441,144,1599]" captionTargetPageId="31" captionText="Figure 18. Spiophanes cf. longisetus Meissner, 2005, LM and SEM studies: A, specimen stained with methyl green, dorsal view; note nuchal organ with associated yellow pigment, also note intensively stained glandular organs in middle chaetigers and distally stained neuropodium of chaetiger 8. B, anterior end until chaetiger 4, dorsal view; note dorsal nuchal organ extending to end of 2nd chaetiger. C, same in lateral view; note short stout cirriform occipital antenna with rounded tip.D, chaetigers 68, lateral view; note bacillary chaetae emerging from hole-like opening distally on chaetiger 8, also see enlarged detail below. E, leħ parapodia of chaetigers 79, stained with methyl green, lateral view; note intensively stained spot in 8th chaetiger. F, micrograph of quadridentate neuropodial hook from posterior chaetiger; note half-hood from the tip of the main fang to the shaħ.G, right parapodium of chaetiger 4, lateral view; note long sabre chaeta in inferior position. H, row of five neuropodial hooks of chaetiger 15 with sabre chaeta in inferior position (to the right in image). I, neuropodial quadridentate hook, lateral view; note half-hood from tip of main fang to shaħ.—A, ZMH-P 28154, MAR East; B, G, SMF 30641, MAR East; C, D, H, I, SMF 30640 (SEM stub 1327), MAR central; E, ZMH-P 28157, MAR East; F, ZMH-P 28155, MAR East.Scale Bars:A, 200 µm; BD, F, 100 µm; E, 50µm; G, 20 µm; H, 10 µm; I, 5 µm." figureDoi="http://doi.org/10.5281/zenodo.10470411" httpUri="https://zenodo.org/record/10470411/files/figure.png" pageId="30" pageNumber="936">Fig. 18D</figureCitation>
). Few single ciliated patches randomly present in parapodia of the middle body region or completely absent. Ventrolateral intersegmental genital pouches absent. Posterior region starting at chaetiger 15 with first presence of neuropodial quadridentate hooks with main fang surmounted by single tooth and two uppermost smaller teeth in parallel position, hooks with half-hood from the tip of the main fang to the shaħ, usually four to five hooks, in some juveniles only three hooks arranged in one row (
<figureCitation id="64AC4484FFE8FF90FAF524C11880F963" box="[1306,1441,1674,1698]" captionStart="Figure 18" captionStartId="31.[129,194,1627,1651]" captionTargetBox="[164,1438,147,1596]" captionTargetId="figure-8@31.[161,1441,144,1599]" captionTargetPageId="31" captionText="Figure 18. Spiophanes cf. longisetus Meissner, 2005, LM and SEM studies: A, specimen stained with methyl green, dorsal view; note nuchal organ with associated yellow pigment, also note intensively stained glandular organs in middle chaetigers and distally stained neuropodium of chaetiger 8. B, anterior end until chaetiger 4, dorsal view; note dorsal nuchal organ extending to end of 2nd chaetiger. C, same in lateral view; note short stout cirriform occipital antenna with rounded tip.D, chaetigers 68, lateral view; note bacillary chaetae emerging from hole-like opening distally on chaetiger 8, also see enlarged detail below. E, leħ parapodia of chaetigers 79, stained with methyl green, lateral view; note intensively stained spot in 8th chaetiger. F, micrograph of quadridentate neuropodial hook from posterior chaetiger; note half-hood from the tip of the main fang to the shaħ.G, right parapodium of chaetiger 4, lateral view; note long sabre chaeta in inferior position. H, row of five neuropodial hooks of chaetiger 15 with sabre chaeta in inferior position (to the right in image). I, neuropodial quadridentate hook, lateral view; note half-hood from tip of main fang to shaħ.—A, ZMH-P 28154, MAR East; B, G, SMF 30641, MAR East; C, D, H, I, SMF 30640 (SEM stub 1327), MAR central; E, ZMH-P 28157, MAR East; F, ZMH-P 28155, MAR East.Scale Bars:A, 200 µm; BD, F, 100 µm; E, 50µm; G, 20 µm; H, 10 µm; I, 5 µm." figureDoi="http://doi.org/10.5281/zenodo.10470411" httpUri="https://zenodo.org/record/10470411/files/figure.png" pageId="30" pageNumber="936">Fig. 18F, H, I</figureCitation>
); single, thin accompanying capillaries oħen present, observed in position next to sabre chaeta; notopodia with slightly granulated capillaries arranged in a tuħ, among those few strikingly long capillaries. Pygidium not observed in examined specimens (all anterior fragments).
</paragraph>
<paragraph id="FC285801FFE8FFAEFCC5252B1C9FFEC4" blockId="30.[810,1460,1887,1974]" lastBlockId="32.[113,763,144,262]" lastPageId="32" lastPageNumber="938" pageId="30" pageNumber="936">
<emphasis id="CEE38413FFE8FF90FCC5252B1E92F8B5" box="[810,947,1888,1911]" italics="true" pageId="30" pageNumber="936">Pigmentation:</emphasis>
All examined specimens pale without pigmentation, only nuchal organ with yellowish or ochre pigment as in related species (
<figureCitation id="64AC4484FFE8FF90FC5525D51931F874" box="[954,1040,1950,1974]" captionStart="Figure 18" captionStartId="31.[129,194,1627,1651]" captionTargetBox="[164,1438,147,1596]" captionTargetId="figure-8@31.[161,1441,144,1599]" captionTargetPageId="31" captionText="Figure 18. Spiophanes cf. longisetus Meissner, 2005, LM and SEM studies: A, specimen stained with methyl green, dorsal view; note nuchal organ with associated yellow pigment, also note intensively stained glandular organs in middle chaetigers and distally stained neuropodium of chaetiger 8. B, anterior end until chaetiger 4, dorsal view; note dorsal nuchal organ extending to end of 2nd chaetiger. C, same in lateral view; note short stout cirriform occipital antenna with rounded tip.D, chaetigers 68, lateral view; note bacillary chaetae emerging from hole-like opening distally on chaetiger 8, also see enlarged detail below. E, leħ parapodia of chaetigers 79, stained with methyl green, lateral view; note intensively stained spot in 8th chaetiger. F, micrograph of quadridentate neuropodial hook from posterior chaetiger; note half-hood from the tip of the main fang to the shaħ.G, right parapodium of chaetiger 4, lateral view; note long sabre chaeta in inferior position. H, row of five neuropodial hooks of chaetiger 15 with sabre chaeta in inferior position (to the right in image). I, neuropodial quadridentate hook, lateral view; note half-hood from tip of main fang to shaħ.—A, ZMH-P 28154, MAR East; B, G, SMF 30641, MAR East; C, D, H, I, SMF 30640 (SEM stub 1327), MAR central; E, ZMH-P 28157, MAR East; F, ZMH-P 28155, MAR East.Scale Bars:A, 200 µm; BD, F, 100 µm; E, 50µm; G, 20 µm; H, 10 µm; I, 5 µm." figureDoi="http://doi.org/10.5281/zenodo.10470411" httpUri="https://zenodo.org/record/10470411/files/figure.png" pageId="30" pageNumber="936">Fig. 18A</figureCitation>
). According to original description for
<taxonomicName id="3B972382FFE8FFAEFA4E25D41C46FF6A" authority="Meissner, 2005" authorityName="Meissner" authorityYear="2005" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" lastPageId="32" lastPageNumber="938" order="Spionida" pageId="30" pageNumber="936" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFE8FFAEFA4E25D41DEEFF6A" italics="true" lastPageId="32" lastPageNumber="938" pageId="30" pageNumber="936">S. longisetus</emphasis>
<bibRefCitation id="980625F0FFD6FFAEFF3C22DB1C46FF6A" author="Meissner K" box="[211,359,144,168]" pageId="32" pageNumber="938" pagination="3 - 65" refId="ref31187" refString="Meissner K. Revision of the genus Spiophanes (Polychaeta, Spionidae); with new synonymies, new records and descriptions of new species. Mitteilungen aus dem Museum fur Naturkunde in Berlin, Zoologische Reihe 2005; 81: 3 - 65." type="journal article" year="2005">Meissner, 2005</bibRefCitation>
</taxonomicName>
yellow to orange pigment in neuropodia of chaetigers 1114 present. Remnants of faint brownish pigment in neuropodia
<quantity id="3B6FF5E4FFD6FFAEFEA322841C8AFF25" box="[332,427,207,231]" metricMagnitude="-1" metricUnit="m" metricValue="3.175" metricValueMax="3.556" metricValueMin="2.794" pageId="32" pageNumber="938" unit="in" value="12.5" valueMax="14.0" valueMin="11.0">1114 in</quantity>
few specimens discernible (e.g.
<collectionCode id="9A86C0C4FFD6FFAEFF9E22A51D85FEC4" box="[113,164,238,262]" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" lsid="urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="32" pageNumber="938">SMF</collectionCode>
30645), but usually absent.
</paragraph>
<caption id="A8E80889FFE9FF91FF6E24101C0DF849" ID-DOI="http://doi.org/10.5281/zenodo.10470411" ID-Zenodo-Dep="10470411" httpUri="https://zenodo.org/record/10470411/files/figure.png" pageId="31" pageNumber="937" startId="31.[129,194,1627,1651]" targetBox="[164,1438,147,1596]" targetPageId="31" targetType="figure">
<paragraph id="FC285801FFE9FF91FF6E24101C0DF849" blockId="31.[129,1474,1627,1931]" pageId="31" pageNumber="937">
<emphasis id="CEE38413FFE9FF91FF6E24101DC4F9B1" bold="true" box="[129,229,1627,1651]" pageId="31" pageNumber="937">Figure 18.</emphasis>
<taxonomicName id="3B972382FFE9FF91FF0624101F74F9B1" authority="Meissner, 2005" authorityName="Meissner" authorityYear="2005" box="[233,597,1627,1651]" class="Polychaeta" family="Spionidae" genus="Spiophanes" isUncertain="true" kingdom="Animalia" order="Spionida" pageId="31" pageNumber="937" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFE9FF91FF0624101C6EF9B1" box="[233,335,1627,1651]" italics="true" pageId="31" pageNumber="937">Spiophanes</emphasis>
cf.
<emphasis id="CEE38413FFE9FF91FE8024101CE7F9B1" box="[367,454,1627,1651]" italics="true" pageId="31" pageNumber="937">longisetus</emphasis>
<bibRefCitation id="980625F0FFE9FF91FE2424101F74F9B1" author="Meissner K" box="[459,597,1627,1651]" pageId="31" pageNumber="937" pagination="3 - 65" refId="ref31187" refString="Meissner K. Revision of the genus Spiophanes (Polychaeta, Spionidae); with new synonymies, new records and descriptions of new species. Mitteilungen aus dem Museum fur Naturkunde in Berlin, Zoologische Reihe 2005; 81: 3 - 65." type="journal article" year="2005">Meissner, 2005</bibRefCitation>
</taxonomicName>
, LM and SEM studies: A, specimen stained with methyl green, dorsal view; note nuchal organ with associated yellow pigment, also note intensively stained glandular organs in middle chaetigers and distally stained neuropodium of chaetiger 8. B, anterior end until chaetiger 4, dorsal view; note dorsal nuchal organ extending to end of 2nd chaetiger. C, same in lateral view; note short stout cirriform occipital antenna with rounded tip. D, chaetigers 68, lateral view; note bacillary chaetae emerging from hole-like opening distally on chaetiger 8, also see enlarged detail below. E, leħ parapodia of chaetigers 79, stained with methyl green, lateral view; note intensively stained spot in 8th chaetiger. F, micrograph of quadridentate neuropodial hook from posterior chaetiger; note half-hood from the tip of the main fang to the shaħ. G, right parapodium of chaetiger 4, lateral view; note long sabre chaeta in inferior position. H, row of five neuropodial hooks of chaetiger 15 with sabre chaeta in inferior position (to the right in image). I, neuropodial quadridentate hook, lateral view; note half-hood from tip of main fang to shaħ.—A, ZMH-P 28154, MAR East; B, G, SMF 30641, MAR East; C, D, H, I, SMF 30640 (SEM stub 1327), MAR central; E, ZMH-P 28157, MAR East; F, ZMH-P 28155, MAR East. Scale Bars: A, 200 µm; BD, F, 100 µm; E, 50µm; G, 20 µm; H, 10 µm; I, 5 µm.
</paragraph>
</caption>
<paragraph id="FC285801FFD6FFAEFF9E236C1CEBFE1E" blockId="32.[113,763,295,476]" pageId="32" pageNumber="938">
<emphasis id="CEE38413FFD6FFAEFF9E236C1CB9FEFD" box="[113,408,295,319]" italics="true" pageId="32" pageNumber="938">Methyl green staining pattern:</emphasis>
Chaetigers of the anterior middle body region, and especially their subepidermal glandular organs, most intensely stained and also most persistently stained compared to other parts of the body. In chaetiger 8, lateral part of the neuropodium most intensively stained, in lateral view observed as dark circular area (
<figureCitation id="64AC4484FFD6FFAEFEA6238F1C98FE19" box="[329,441,452,476]" captionStart="Figure 18" captionStartId="31.[129,194,1627,1651]" captionTargetBox="[164,1438,147,1596]" captionTargetId="figure-8@31.[161,1441,144,1599]" captionTargetPageId="31" captionText="Figure 18. Spiophanes cf. longisetus Meissner, 2005, LM and SEM studies: A, specimen stained with methyl green, dorsal view; note nuchal organ with associated yellow pigment, also note intensively stained glandular organs in middle chaetigers and distally stained neuropodium of chaetiger 8. B, anterior end until chaetiger 4, dorsal view; note dorsal nuchal organ extending to end of 2nd chaetiger. C, same in lateral view; note short stout cirriform occipital antenna with rounded tip.D, chaetigers 68, lateral view; note bacillary chaetae emerging from hole-like opening distally on chaetiger 8, also see enlarged detail below. E, leħ parapodia of chaetigers 79, stained with methyl green, lateral view; note intensively stained spot in 8th chaetiger. F, micrograph of quadridentate neuropodial hook from posterior chaetiger; note half-hood from the tip of the main fang to the shaħ.G, right parapodium of chaetiger 4, lateral view; note long sabre chaeta in inferior position. H, row of five neuropodial hooks of chaetiger 15 with sabre chaeta in inferior position (to the right in image). I, neuropodial quadridentate hook, lateral view; note half-hood from tip of main fang to shaħ.—A, ZMH-P 28154, MAR East; B, G, SMF 30641, MAR East; C, D, H, I, SMF 30640 (SEM stub 1327), MAR central; E, ZMH-P 28157, MAR East; F, ZMH-P 28155, MAR East.Scale Bars:A, 200 µm; BD, F, 100 µm; E, 50µm; G, 20 µm; H, 10 µm; I, 5 µm." figureDoi="http://doi.org/10.5281/zenodo.10470411" httpUri="https://zenodo.org/record/10470411/files/figure.png" pageId="32" pageNumber="938">Fig. 18A, E</figureCitation>
).
</paragraph>
<paragraph id="FC285801FFD6FFAEFF9E23B61DEAFD96" blockId="32.[113,763,509,596]" pageId="32" pageNumber="938">
<emphasis id="CEE38413FFD6FFAEFF9E23B61DE3FDD7" box="[113,194,509,533]" italics="true" pageId="32" pageNumber="938">Biology:</emphasis>
Information about reproduction and development not available, because none of the studied specimens was bearing gametes.
</paragraph>
<paragraph id="FC285801FFD6FFAEFF9E203E193CFEE7" blockId="32.[113,763,629,1969]" lastBlockId="32.[810,1459,144,293]" pageId="32" pageNumber="938">
<emphasis id="CEE38413FFD6FFAEFF9E203E1DEEFD4F" box="[113,207,629,653]" italics="true" pageId="32" pageNumber="938">Remarks:</emphasis>
The species is morphological very similar to other congeners from the deep-sea discussed in this paper:
<taxonomicName id="3B972382FFD6FFAEFD8020DE1FF8FD6F" authority="Meissner &amp; Schwentner &amp; Göưing &amp; Fiege, 2023" authorityName="Meissner &amp; Schwentner &amp; Göưing &amp; Fiege" authorityYear="2023" box="[623,729,661,685]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="australis" status="sp. nov.">
<emphasis id="CEE38413FFD6FFAEFD8020DE1FF8FD6F" box="[623,729,661,685]" italics="true" pageId="32" pageNumber="938">S. australis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="D5D03968FFD6FFAEFD3020DE1DBCFD09" pageId="32" pageNumber="938" rank="species">sp. nov.</taxonomicNameLabel>
(found in the SW Atlantic and adjacent Antarctic waters) and
<taxonomicName id="3B972382FFD6FFAEFF4F209F1C2DFD29" authority="Meissner &amp; Schwentner &amp; Göưing &amp; Fiege, 2023" authorityName="Meissner &amp; Schwentner &amp; Göưing &amp; Fiege" authorityYear="2023" box="[160,268,723,747]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="pacificus" status="sp. nov">
<emphasis id="CEE38413FFD6FFAEFF4F209F1C2DFD29" box="[160,268,723,747]" italics="true" pageId="32" pageNumber="938">S. pacificus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="D5D03968FFD6FFAEFEFB209F1C7FFD29" box="[276,350,724,747]" pageId="32" pageNumber="938" rank="species">sp. nov</taxonomicNameLabel>
(collected from the Pacific Ocean). All three species are morphologically best distinguished by the distribution of lateral neuropodial ciliated patches along the middle body region, which are arranged in distinct paưerns in
<taxonomicName id="3B972382FFD6FFAEFD7D21791FDAFC8B" authority="Meissner &amp; Schwentner &amp; Göưing &amp; Fiege, 2023" authorityName="Meissner &amp; Schwentner &amp; Göưing &amp; Fiege" authorityYear="2023" box="[658,763,817,841]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="australis" status="sp. nov.">
<emphasis id="CEE38413FFD6FFAEFD7D21791FDAFC8B" box="[658,763,817,841]" italics="true" pageId="32" pageNumber="938">S. australis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="D5D03968FFD6FFAEFF9E211A1D9FFCAA" box="[113,190,849,872]" pageId="32" pageNumber="938" rank="species">sp. nov.</taxonomicNameLabel>
and
<taxonomicName id="3B972382FFD6FFAEFF1E211A1C7DFCAB" authority="Meissner &amp; Schwentner &amp; Göưing &amp; Fiege, 2023" authorityName="Meissner &amp; Schwentner &amp; Göưing &amp; Fiege" authorityYear="2023" box="[241,348,849,873]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="pacificus" status="sp. nov.">
<emphasis id="CEE38413FFD6FFAEFF1E211A1C7DFCAB" box="[241,348,849,873]" italics="true" pageId="32" pageNumber="938">S. pacificus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="D5D03968FFD6FFAEFE8C211A1C91FCAA" box="[355,432,849,872]" pageId="32" pageNumber="938" rank="species">sp. nov.</taxonomicNameLabel>
but are only randomly found as single patches in
<taxonomicName id="3B972382FFD6FFAEFEF2213B1C8EFC4A" authorityName="Meissner" authorityYear="2005" box="[285,431,880,904]" class="Polychaeta" family="Spionidae" genus="Spiophanes" isUncertain="true" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFD6FFAEFEF2213B1C0BFC45" box="[285,298,880,903]" italics="true" pageId="32" pageNumber="938">S</emphasis>
. cf.
<emphasis id="CEE38413FFD6FFAEFEBE213B1C8EFC4A" box="[337,431,880,904]" italics="true" pageId="32" pageNumber="938">longisetus</emphasis>
</taxonomicName>
, or also completely absent in the laưer. The number of neuropodial hooks in posterior chaetigers is with (3)45 highest in
<taxonomicName id="3B972382FFD6FFAEFE9221E41F32FC04" authorityName="Meissner" authorityYear="2005" box="[381,531,942,966]" class="Polychaeta" family="Spionidae" genus="Spiophanes" isUncertain="true" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFD6FFAEFE9221E41CABFC04" box="[381,394,943,966]" italics="true" pageId="32" pageNumber="938">S</emphasis>
. cf.
<emphasis id="CEE38413FFD6FFAEFE5A21E51F32FC04" box="[437,531,942,966]" italics="true" pageId="32" pageNumber="938">longisetus</emphasis>
</taxonomicName>
whereas in
<taxonomicName id="3B972382FFD6FFAEFD6021E41FDAFC04" authority="Meissner &amp; Schwentner &amp; Göưing &amp; Fiege, 2023" authorityName="Meissner &amp; Schwentner &amp; Göưing &amp; Fiege" authorityYear="2023" box="[655,763,942,966]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="australis" status="sp. nov.">
<emphasis id="CEE38413FFD6FFAEFD6021E41FDAFC04" box="[655,763,942,966]" italics="true" pageId="32" pageNumber="938">S. australis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="D5D03968FFD6FFAEFF9E21851D9FFC27" box="[113,190,974,997]" pageId="32" pageNumber="938" rank="species">sp. nov.</taxonomicNameLabel>
(3)4 hooks are present and in
<taxonomicName id="3B972382FFD6FFAEFDE421851F54FC24" authority="Meissner &amp; Schwentner &amp; Göưing &amp; Fiege, 2023" authorityName="Meissner &amp; Schwentner &amp; Göưing &amp; Fiege" authorityYear="2023" box="[523,629,974,998]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="pacificus" status="sp. nov.">
<emphasis id="CEE38413FFD6FFAEFDE421851F54FC24" box="[523,629,974,998]" italics="true" pageId="32" pageNumber="938">S. pacificus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="D5D03968FFD6FFAEFD9321851FE8FC27" box="[636,713,974,997]" pageId="32" pageNumber="938" rank="species">sp. nov.</taxonomicNameLabel>
usually not more than three hooks are found. The species can also be distinguished based on information from molecular markers (
<emphasis id="CEE38413FFD6FFAEFF9326671D89FB81" box="[124,168,1068,1091]" italics="true" pageId="32" pageNumber="938">
<collectionCode id="9A86C0C4FFD6FFAEFF9326671D89FB81" box="[124,168,1068,1091]" country="Portugal" lsid="urn:lsid:biocol.org:col:14498" name="University of Coimbra Botany Department" pageId="32" pageNumber="938" type="Herbarium">COI</collectionCode>
</emphasis>
). However, the identity of specimens here referred to as
<taxonomicName id="3B972382FFD6FFAEFF9E26001C2BFBA1" authorityName="Meissner" authorityYear="2005" box="[113,266,1099,1123]" class="Polychaeta" family="Spionidae" genus="Spiophanes" isUncertain="true" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFD6FFAEFF9E26001D5FFBA0" box="[113,126,1099,1122]" italics="true" pageId="32" pageNumber="938">S</emphasis>
. cf.
<emphasis id="CEE38413FFD6FFAEFF4326001C2BFBA1" box="[172,266,1099,1123]" italics="true" pageId="32" pageNumber="938">longisetus</emphasis>
</taxonomicName>
is not entirely resolved. The problem is mainly caused by the lack of information on molecular markers for
<taxonomicName id="3B972382FFD6FFAEFD0726201C4DFB60" authority="Meissner, 2005" authorityName="Meissner" authorityYear="2005" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFD6FFAEFD0726201DEEFB60" italics="true" pageId="32" pageNumber="938">S. longisetus</emphasis>
<bibRefCitation id="980625F0FFD6FFAEFF3A26C11C4DFB60" author="Meissner K" box="[213,364,1162,1186]" pageId="32" pageNumber="938" pagination="3 - 65" refId="ref31187" refString="Meissner K. Revision of the genus Spiophanes (Polychaeta, Spionidae); with new synonymies, new records and descriptions of new species. Mitteilungen aus dem Museum fur Naturkunde in Berlin, Zoologische Reihe 2005; 81: 3 - 65." type="journal article" year="2005">Meissner, 2005</bibRefCitation>
</taxonomicName>
from type material or other specimens from the type locality. Moreover, our search in public sources (GenBank,
<collectionCode id="9A86C0C4FFD6FFAEFF0526821C15FB23" box="[234,308,1225,1249]" pageId="32" pageNumber="938">BOLD</collectionCode>
) for sequences in good agreement with our putative species here referred to as
<taxonomicName id="3B972382FFD6FFAEFE0826A31F5EFAC2" authorityName="Meissner" authorityYear="2005" box="[487,639,1256,1280]" class="Polychaeta" family="Spionidae" genus="Spiophanes" isUncertain="true" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFD6FFAEFE0826A31CD5FB3D" box="[487,500,1256,1279]" italics="true" pageId="32" pageNumber="938">S</emphasis>
. cf.
<emphasis id="CEE38413FFD6FFAEFDCE26A31F5EFAC2" box="[545,639,1256,1280]" italics="true" pageId="32" pageNumber="938">longisetus</emphasis>
</taxonomicName>
was unsuccessful. Based on what we know today molecular information is indispensable for solving the problem of the species identity since another
<taxonomicName id="3B972382FFD6FFAEFEEA270D1CE5FA9C" box="[261,452,1350,1374]" pageId="32" pageNumber="938">
<emphasis id="CEE38413FFD6FFAEFEEA270D1C55FA9C" box="[261,372,1350,1374]" italics="true" pageId="32" pageNumber="938">Spiophanes</emphasis>
species
</taxonomicName>
from the abyssal NE Atlantic is known:
<taxonomicName id="3B972382FFD6FFAEFF30272E1CD4FABF" authority="Maciolek, 2000" authorityName="Maciolek" authorityYear="2000" box="[223,501,1381,1405]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="abyssalis">
<emphasis id="CEE38413FFD6FFAEFF30272E1C6DFABF" box="[223,332,1381,1405]" italics="true" pageId="32" pageNumber="938">S. abyssalis</emphasis>
<bibRefCitation id="980625F0FFD6FFAEFEBB272E1CD4FABF" author="Maciolek NJ" box="[340,501,1381,1405]" pageId="32" pageNumber="938" pagination="529 - 47" refId="ref31080" refString="Maciolek NJ. New species and records of Aonidella, Laonice, and Spiophanes (Polychaeta: Spionidae) from shelf and slope depths of the western North Atlantic. Bulletin of Marine Science 2000; 67: 529 - 47." type="journal article" year="2000">Maciolek, 2000</bibRefCitation>
</taxonomicName>
. Records for this species come from two different localities in the Bay of Biscay and the type locality close to the Canary Islands.
<taxonomicName id="3B972382FFD6FFAEFDF527EF1FC2FA7E" authorityName="Maciolek" authorityYear="2000" box="[538,739,1444,1468]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="abyssalis">
<emphasis id="CEE38413FFD6FFAEFDF527EF1FC2FA7E" box="[538,739,1444,1468]" italics="true" pageId="32" pageNumber="938">Spiophanes abyssalis</emphasis>
</taxonomicName>
is morphologically extremely close to
<taxonomicName id="3B972382FFD6FFAEFE0F27881F77FA19" authorityName="Meissner" authorityYear="2005" box="[480,598,1475,1499]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFD6FFAEFE0F27881F77FA19" box="[480,598,1475,1499]" italics="true" pageId="32" pageNumber="938">S. longisetus</emphasis>
</taxonomicName>
. Morphological differences concern the hood of the neuropodial hooks which are described as rudimentary and hard to observe in
<taxonomicName id="3B972382FFD6FFAEFD6A24491FDAF9D8" authorityName="Meissner" authorityYear="2005" box="[645,763,1538,1562]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFD6FFAEFD6A24491FDAF9D8" box="[645,763,1538,1562]" italics="true" pageId="32" pageNumber="938">S. longisetus</emphasis>
</taxonomicName>
whereas they are clearly visible in
<taxonomicName id="3B972382FFD6FFAEFE39246A1FD4F9FB" authority="(Meissner 2005)" baseAuthorityName="Meissner" baseAuthorityYear="2005" box="[470,757,1569,1593]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="abyssalis">
<emphasis id="CEE38413FFD6FFAEFE39246A1F62F9FB" box="[470,579,1569,1593]" italics="true" pageId="32" pageNumber="938">S. abyssalis</emphasis>
(
<bibRefCitation id="980625F0FFD6FFAEFDB9246A1FC8F9FB" author="Meissner K" box="[598,745,1569,1593]" pageId="32" pageNumber="938" pagination="3 - 65" refId="ref31187" refString="Meissner K. Revision of the genus Spiophanes (Polychaeta, Spionidae); with new synonymies, new records and descriptions of new species. Mitteilungen aus dem Museum fur Naturkunde in Berlin, Zoologische Reihe 2005; 81: 3 - 65." type="journal article" year="2005">Meissner 2005</bibRefCitation>
)
</taxonomicName>
. In the laưer species, four to five hooks were observed, in
<taxonomicName id="3B972382FFD6FFAEFD07240A1DEEF9BA" authorityName="Meissner" authorityYear="2005" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFD6FFAEFD07240A1DEEF9BA" italics="true" pageId="32" pageNumber="938">S. longisetus</emphasis>
</taxonomicName>
three to five.
<taxonomicName id="3B972382FFD6FFAEFE89242B1F1DF9BA" authorityName="Meissner" authorityYear="2005" box="[358,572,1632,1656]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFD6FFAEFE89242B1F1DF9BA" box="[358,572,1632,1656]" italics="true" pageId="32" pageNumber="938">Spiophanes longisetus</emphasis>
</taxonomicName>
can also be identified by the presence of long granulated notopodial chaetae from chaetiger 14 whereas for
<taxonomicName id="3B972382FFD6FFAEFE5F24D41F3CF974" baseAuthorityName="Meissner" baseAuthorityYear="2005" box="[432,541,1694,1718]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="abyssalis">
<emphasis id="CEE38413FFD6FFAEFE5F24D41F3CF974" box="[432,541,1694,1718]" italics="true" pageId="32" pageNumber="938">S. abyssalis</emphasis>
</taxonomicName>
posterior notopodial chaetae are described as simple narrowly sheathed capillaries [updated species description in
<bibRefCitation id="980625F0FFD6FFAEFE5024961F4BF937" author="Meissner K" box="[447,618,1757,1781]" pageId="32" pageNumber="938" pagination="3 - 65" refId="ref31187" refString="Meissner K. Revision of the genus Spiophanes (Polychaeta, Spionidae); with new synonymies, new records and descriptions of new species. Mitteilungen aus dem Museum fur Naturkunde in Berlin, Zoologische Reihe 2005; 81: 3 - 65." type="journal article" year="2005">Meissner (2005)</bibRefCitation>
]. Also, in the original description
<bibRefCitation id="980625F0FFD6FFAEFED024B71CCCF8D6" author="Maciolek NJ" box="[319,493,1788,1812]" pageId="32" pageNumber="938" pagination="529 - 47" refId="ref31080" refString="Maciolek NJ. New species and records of Aonidella, Laonice, and Spiophanes (Polychaeta: Spionidae) from shelf and slope depths of the western North Atlantic. Bulletin of Marine Science 2000; 67: 529 - 47." type="journal article" year="2000">Maciolek (2000)</bibRefCitation>
describes the notochaetae as comparatively short and moreover states the presence of two eyes in the
<typeStatus id="232CE6A3FFD6FFAEFF0725701C67F891" box="[232,326,1851,1875]" pageId="32" pageNumber="938" type="holotype">holotype</typeStatus>
. Since the here examined specimens from the central Atlantic present very long notopodial capillaries, up to five neuropodial hooks and no eyes, we here refer to them as
<taxonomicName id="3B972382FFD6FFAEFF6225D21C04F873" authorityName="Meissner" authorityYear="2005" box="[141,293,1945,1969]" class="Polychaeta" family="Spionidae" genus="Spiophanes" isUncertain="true" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFD6FFAEFF6225D21DBBF872" box="[141,154,1945,1968]" italics="true" pageId="32" pageNumber="938">S</emphasis>
. cf.
<emphasis id="CEE38413FFD6FFAEFF2825D21C04F873" box="[199,293,1945,1969]" italics="true" pageId="32" pageNumber="938">longisetus</emphasis>
</taxonomicName>
. However, a more reliable conclusion will be possible if additional molecular information becomes available and a subsequent review of the morphology of all involved species, especially in regard to the newly discovered ciliated patches and the number of neuropodial hooks in relation to specimen size, can be undertaken.
</paragraph>
<paragraph id="FC285801FFD6FFAEFCC5230D1895FCF6" blockId="32.[810,1460,326,820]" pageId="32" pageNumber="938">
<emphasis id="CEE38413FFD6FFAEFCC5230D1E89FE9C" box="[810,936,326,350]" italics="true" pageId="32" pageNumber="938">Distribution:</emphasis>
<taxonomicName id="3B972382FFD6FFAEFC5E230D1807FE9C" authority="Meissner, 2005" authorityName="Meissner" authorityYear="2005" box="[945,1318,326,350]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFD6FFAEFC5E230D19A4FE9C" box="[945,1157,326,350]" italics="true" pageId="32" pageNumber="938">Spiophanes longisetus</emphasis>
<bibRefCitation id="980625F0FFD6FFAEFB62230D1807FE9C" author="Meissner K" box="[1165,1318,326,350]" pageId="32" pageNumber="938" pagination="3 - 65" refId="ref31187" refString="Meissner K. Revision of the genus Spiophanes (Polychaeta, Spionidae); with new synonymies, new records and descriptions of new species. Mitteilungen aus dem Museum fur Naturkunde in Berlin, Zoologische Reihe 2005; 81: 3 - 65." type="journal article" year="2005">Meissner, 2005</bibRefCitation>
</taxonomicName>
has been described from localities in the NW Atlantic Ocean (
<bibRefCitation id="980625F0FFD6FFAEFAB4232E1E7FFE5F" author="Meissner K" pageId="32" pageNumber="938" pagination="3 - 65" refId="ref31187" refString="Meissner K. Revision of the genus Spiophanes (Polychaeta, Spionidae); with new synonymies, new records and descriptions of new species. Mitteilungen aus dem Museum fur Naturkunde in Berlin, Zoologische Reihe 2005; 81: 3 - 65." type="journal article" year="2005">Meissner 2005</bibRefCitation>
).
<typeStatus id="232CE6A3FFD6FFAEFC9923CE1E8AFE5F" box="[886,939,389,413]" pageId="32" pageNumber="938">Type</typeStatus>
material and additional non-type material studied while describing the species all came from slope and abyssal depths off New
<collectingCountry id="84801891FFD6FFAEFC282388193DFE19" box="[967,1052,451,475]" name="United Kingdom" pageId="32" pageNumber="938">England</collectingCountry>
and
<collectingCountry id="84801891FFD6FFAEFBA523881989FE19" box="[1098,1192,451,475]" name="Bermuda" pageId="32" pageNumber="938">Bermuda</collectingCountry>
in the NW Atlantic Ocean (
<bibRefCitation id="980625F0FFD6FFAEFCDA23A81EE7FE39" author="Meissner K" box="[821,966,483,507]" pageId="32" pageNumber="938" pagination="3 - 65" refId="ref31187" refString="Meissner K. Revision of the genus Spiophanes (Polychaeta, Spionidae); with new synonymies, new records and descriptions of new species. Mitteilungen aus dem Museum fur Naturkunde in Berlin, Zoologische Reihe 2005; 81: 3 - 65." type="journal article" year="2005">Meissner 2005</bibRefCitation>
). Specimens studied in the course of the present study and tentatively suggested to belong to
<taxonomicName id="3B972382FFD6FFAEFB1220481854FDD8" authorityName="Meissner" authorityYear="2005" box="[1277,1397,514,538]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFD6FFAEFB1220481854FDD8" box="[1277,1397,514,538]" italics="true" pageId="32" pageNumber="938">S. longisetus</emphasis>
</taxonomicName>
came from the
<collectionCode id="9A86C0C4FFD6FFAEFC6020691EF9FDF8" box="[911,984,546,570]" pageId="32" pageNumber="938">VEMA</collectionCode>
fracture zone of the Mid-Atlantic Ridge and abyssal plains east and west of it, as well as from the
<collectingCountry id="84801891FFD6FFAEFAD5200A1854FD9B" box="[1338,1397,577,601]" name="Brazil" pageId="32" pageNumber="938">Brazil</collectingCountry>
Basin in the northern South Atlantic Ocean (
<figureCitation id="64AC4484FFD6FFAEFB3E202B182CFDBA" box="[1233,1293,608,632]" captionStart="Figure 5" captionStartId="7.[129,192,1841,1865]" captionTargetBox="[265,1334,158,1809]" captionTargetId="figure-7@7.[262,1341,149,1813]" captionTargetPageId="7" captionText="Figure 5. Geographic distribution and median-joining COI haplotype networks for Spiophanes spp.. The colour-code in the network corresponds to the geographic localities, each vertical linerepresents one mutational step and the size of each haplotype its frequency.Spiophanes adriaticus DAlessandro etal., 2019from shallow waters of the Adriatic Sea is also displayed because sequence information deposited for this species suggest a close relationship to S. pacificus (which seems dubious).Haplotypes are numered 130, details are listed in the Supporting Information, Table S2. Dataavailable came from both the Atlantic and Pacific Oceans; type localities of S. longisetus and S. abyssalis are located in the North Atlantic Ocean, those of S.australis sp.nov.is in the Argentine Basin and of S. pacificus sp.nov.in the NW Pacific,each indicated by colour-coded asterisks." figureDoi="http://doi.org/10.5281/zenodo.10470383" httpUri="https://zenodo.org/record/10470383/files/figure.png" pageId="32" pageNumber="938">Fig. 5</figureCitation>
). Water depths were
<quantity id="3B6FF5E4FFD6FFAEFC8D20341ED5FD55" box="[866,1012,639,663]" metricMagnitude="3" metricUnit="m" metricValue="4.208" metricValueMax="4.663" metricValueMin="3.753" pageId="32" pageNumber="938" unit="m" value="4208.0" valueMax="4663.0" valueMin="3753.0">37534663 m</quantity>
in the Western North Atlantic,
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at locations near the Mid-Atlantic Ridge, and
<quantity id="3B6FF5E4FFD6FFAEFACF20D41851FD74" box="[1312,1392,671,695]" metricMagnitude="3" metricUnit="m" metricValue="5.2" pageId="32" pageNumber="938" unit="m" value="5200.0">5200 m</quantity>
in the
<collectingCountry id="84801891FFD6FFAEFCC520F51E44FD14" box="[810,869,702,726]" name="Brazil" pageId="32" pageNumber="938">Brazil</collectingCountry>
Basin. As soon as new information on genetic markers for specimens from the
<typeStatus id="232CE6A3FFD6FFAEFC1520951909FD34" box="[1018,1064,734,758]" pageId="32" pageNumber="938">type</typeStatus>
locality becomes available and the uncertainty concerning the identity of the different specimens can be dispelled, the distribution of
<taxonomicName id="3B972382FFD6FFAEFB86215719FCFCF6" authorityName="Meissner" authorityYear="2005" box="[1129,1245,796,820]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="32" pageNumber="938" phylum="Annelida" rank="species" species="longisetus">
<emphasis id="CEE38413FFD6FFAEFB86215719FCFCF6" box="[1129,1245,796,820]" italics="true" pageId="32" pageNumber="938">S. longisetus</emphasis>
</taxonomicName>
has to be revalidated.
</paragraph>
</subSubSection>
</treatment>
</document>