623 lines
96 KiB
XML
623 lines
96 KiB
XML
<document id="944A27F8FB79AC2FAA55D4BD7F9109C1" ID-DOI="10.1093/zoolinnean/zlad069" ID-ISSN="0024-4082" ID-Zenodo-Dep="10470369" ID-ZooBank="65B60DD3-64C9-4262-B7B2-74DA4D3D889F" IM.bibliography_approvedBy="guilherme" IM.illustrations_approvedBy="guilherme" IM.materialsCitations_approvedBy="guilherme" IM.metadata_approvedBy="guilherme" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="guilherme" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="guilherme" checkinTime="1704718994927" checkinUser="plazi" docAuthor="Meissner, Karin, Schwentner, Martin, Göưing, Miriam & Fiege, Thomas Knebelsberger and Dieter" docDate="2023" docId="743EE917FFEEFF95FF9E24D11961FBCC" 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.5:ZoolJLinnSoc.2023-.journal_article" docStyleId="4F230B9370E98E256D973D6DFB57F36C" docStyleName="ZoolJLinnSoc.2023-.journal_article" docStyleVersion="5" docTitle="Spiophanes pacificus Meissner & Schwentner & Göưing & Fiege 2023, sp. nov." docType="treatment" docVersion="4" lastPageNumber="933" 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="930" updateTime="1705066884123" updateUser="ExternalLinkService">
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<mods:title id="FF01E00D9CCFFA9DDD2C3E294DCF3655">Polychaetes distributed across oceans-examples of widely recorded species from abyssal depths of the Atlantic and Pacific Oceans</mods:title>
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<mods:namePart id="7F943065EB857E748D52E39717107754">Meissner, Karin</mods:namePart>
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<mods:affiliation id="1D241B594F6044A8675B6E79D0AA087E">Senckenberg Forschungsinstitute und Museum, Deutsches Zentrum für Marine Biodiversitätsforschung (DZMB), Martin-Luther-King-Platz 3, D- 20146 Hamburg, Germany</mods:affiliation>
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<mods:namePart id="0CDB49ED8A66A239E2BEE2EE3E0F3EDC">Schwentner, Martin</mods:namePart>
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<mods:affiliation id="1FF2A6F9BFFFDB3EADE03D8F928D9E47">Naturhistorisches Museum Wien, Burgring 7, 1010 Vienna, Austria</mods:affiliation>
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<mods:namePart id="3282A9E0571C0712AB097387CF43A965">Göưing, Miriam</mods:namePart>
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<mods:affiliation id="E69ECEC712895E46CE968854F40423D8">Senckenberg Forschungsinstitute und Museum, Deutsches Zentrum für Marine Biodiversitätsforschung (DZMB), Martin-Luther-King-Platz 3, D- 20146 Hamburg, Germany</mods:affiliation>
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<mods:namePart id="3C328F4DBDF51774BC62ED181862C6F2">Fiege, Thomas Knebelsberger and Dieter</mods:namePart>
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<mods:title id="A300FE9D48CF7DFDA45524A838F55707">Zoological Journal of the Linnean Society</mods:title>
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<mods:date id="1A5D199F9C65B6A6DFCF2F43CB4FEF54">2023</mods:date>
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<subSubSection id="B48D0B8AFFEEFF96FF9E24D11FDBF976" box="[113,762,1690,1717]" pageId="24" pageNumber="930" type="nomenclature">
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<paragraph id="FC285801FFEEFF96FF9E24D11FDBF976" blockId="24.[113,762,1690,1717]" box="[113,762,1690,1717]" pageId="24" pageNumber="930">
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<heading id="A760EF6DFFEEFF96FF9E24D11FDBF976" bold="true" box="[113,762,1690,1717]" centered="true" fontSize="11" level="2" pageId="24" pageNumber="930" reason="2">
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<emphasis id="CEE38413FFEEFF96FF9E24D11FDBF976" bold="true" box="[113,762,1690,1717]" pageId="24" pageNumber="930">
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<taxonomicName id="3B972382FFEEFF96FF9E24D11C7BF976" ID-CoL="BSCSD" authority="Meissner & Schwentner & Göưing & Fiege, 2023" authorityName="Meissner & Schwentner & Göưing & Fiege" authorityYear="2023" box="[113,346,1690,1717]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="24" pageNumber="930" phylum="Annelida" rank="species" species="pacificus" status="sp. nov.">
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<emphasis id="CEE38413FFEEFF96FF9E24D11C7BF976" bold="true" box="[113,346,1690,1717]" italics="true" pageId="24" pageNumber="930">Spiophanes pacificus</emphasis>
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<taxonomicNameLabel id="D5D03968FFEEFF96FEB024D01C8BF977" box="[351,426,1691,1717]" pageId="24" pageNumber="930" rank="species">sp. nov.</taxonomicNameLabel>
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Meissner, Schwentner and Fiege
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</emphasis>
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</heading>
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</paragraph>
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<subSubSection id="B48D0B8AFFEEFF96FEAB24821F09F921" box="[324,552,1737,1764]" pageId="24" pageNumber="930" type="description">
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<paragraph id="FC285801FFEEFF96FEAB24821F09F921" blockId="24.[324,552,1737,1764]" box="[324,552,1737,1764]" pageId="24" pageNumber="930">
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<emphasis id="CEE38413FFEEFF96FEAB24821F09F921" bold="true" box="[324,552,1737,1764]" pageId="24" pageNumber="930">
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(
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<figureCitation id="64AC4484FFEEFF96FEA124821CE5F926" box="[334,452,1737,1764]" captionStart-0="Figure 13" captionStart-1="Figure 14" captionStart-2="Figure 15" captionStartId-0="24.[113,178,717,741]" captionStartId-1="25.[129,194,1838,1862]" captionStartId-2="26.[113,178,1080,1104]" captionTargetBox-0="[157,1404,147,686]" captionTargetBox-1="[211,1391,149,1807]" captionTargetBox-2="[390,1183,149,1048]" captionTargetId-0="figure-716@24.[143,1429,144,690]" captionTargetId-1="figure-7@25.[208,1394,146,1810]" captionTargetId-2="figure-316@26.[386,1186,146,1053]" captionTargetPageId-0="24" captionTargetPageId-1="25" captionTargetPageId-2="26" captionText-0="Figure 13. Distribution of lateral ciliated patches in neuropodia along chaetigers of the middle body region in Spiophanes pacificus sp. nov. and S. australis sp. nov.; trendlines of calculated mean and median values for counted patches also shown; character only reliably observable in formalin fixed specimens examined with SEM." captionText-1="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" captionText-2="Figure 15. Spiophanes pacificus sp. nov.: A, parapodium from 2nd chaetiger; notochaetae partially lost.B, same from 4th chaetiger. C, same from 7th chaetiger; neurochaetae partially lost.D, same from 15th chaetiger with three neuropodial hooks and broken sabre chaeta. All anterior view.—A–C, SMF 30593, paratype, NW Pacific; D, SMF 30610, paratype, Peru Basin.Scale Bars:100 µm." figureDoi-0="http://doi.org/10.5281/zenodo.10470401" figureDoi-1="http://doi.org/10.5281/zenodo.10470403" figureDoi-2="http://doi.org/10.5281/zenodo.10470405" httpUri-0="https://zenodo.org/record/10470401/files/figure.png" httpUri-1="https://zenodo.org/record/10470403/files/figure.png" httpUri-2="https://zenodo.org/record/10470405/files/figure.png" pageId="24" pageNumber="930">Figs 13–15</figureCitation>
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||
;
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||
<tableCitation id="B1156DBAFFEEFF96FE3F24811F3CF926" box="[464,541,1738,1764]" captionStart="Table 6" captionStartId="23.[130,185,1396,1420]" captionTargetPageId="23" captionText="Table 6. Counts of lateral ciliated patches observed in neuropodia along chaetigers (Ch) of the middle body region in different specimens of Spiophanes pacificus sp. nov. (P1–P7) and S. australis sp. nov.(A1–A4), together with calculated mean and median values" httpUri="http://table.plazi.org/id/A8E80889FFE1FF99FF6D273F19C8FA6A" pageId="24" pageNumber="930" tableUuid="A8E80889FFE1FF99FF6D273F19C8FA6A">Table 6</tableCitation>
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)
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</emphasis>
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</paragraph>
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</subSubSection>
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<subSubSection id="B48D0B8AFFEEFF96FF9E24BB1D9AF8EA" pageId="24" pageNumber="930" type="reference_group">
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<treatmentCitationGroup id="DC877F2FFFEEFF96FF9E24BB1D9AF8EA" pageId="24" pageNumber="930">
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<taxonomicName id="3B972382FFEEFF96FF9E24BB1C21F8CA" authority="Neal et al., 2022: 42–43" authorityName="Neal et al." authorityPageNumber="42–43" authorityYear="2022" box="[113,256,1776,1800]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="24" pageNumber="930" phylum="Annelida" rank="species" species="undetermined">
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<emphasis id="CEE38413FFEEFF96FF9E24BB1DC1F8CA" box="[113,224,1776,1800]" italics="true" pageId="24" pageNumber="930">Spiophanes</emphasis>
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sp.
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</taxonomicName>
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NHM_1897
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<treatmentCitation id="7D367E10FFEEFF96FE6324BB1F5AF8CA" author="Neal L & Wiklund H & Rabone M" box="[396,635,1776,1800]" page="42" pageId="24" pageNumber="930" year="2022">
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Neal
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||
<emphasis id="CEE38413FFEEFF96FE2F24BA1CC9F8CA" box="[448,488,1776,1800]" italics="true" pageId="24" pageNumber="930">et al</emphasis>
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., 2022: 42–43
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</bibRefCitation>
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</treatmentCitation>
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, fig. 40a—d, table 1.
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</paragraph>
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<emphasis id="CEE38413FFEEFF96FF9E25011DDEF8A3" box="[113,255,1865,1889]" italics="true" pageId="24" pageNumber="930">Type material:</emphasis>
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<materialsCitation id="4CFF525CFFEEFF96FEEA25021FE1F87D" collectingDate="2012-08-07" collectorName="NW Pacific Ocean & Kuril-Kamchatka" elevation="5766" pageId="24" pageNumber="930" specimenCode="ZMH-P 30460" specimenCount="1" typeStatus="holotype">
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<typeStatus id="232CE6A3FFEEFF96FEEA25021C4FF8A3" box="[261,366,1865,1889]" pageId="24" pageNumber="930" type="holotype">Holotype</typeStatus>
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.
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,
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<collectorName id="51623DD7FFEEFF96FDA525021FDAF8A3" box="[586,763,1865,1889]" pageId="24" pageNumber="930">Kuril-Kamchatka</collectorName>
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trench, SO 223 (KuramBio), stn 4-5 BC,
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,
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, complete specimen (68 chaetigers, nearly
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long, width
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), now preserved in 70% EtOH (
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<specimenCode id="AC31F07AFFEEFF96FDFC25EC1F94F87D" box="[531,693,1959,1983]" collectionCode="ZMH-P" pageId="24" pageNumber="930">ZMH-P 30460</specimenCode>
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).
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<materialsCitation id="4CFF525CFFEEFF96FCC521051ED6FC66" collectingDate="2012-08-03" collectorName="NW Pacific Ocean & Kuril-Kamchatka" elevation="4859" location="KuramBio" municipality="Epi" pageId="24" pageNumber="930" specimenCode="ZMH-P 30453" specimenCount="1" typeStatus="paratype">
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<typeStatus id="232CE6A3FFEEFF96FCC521051EADFCA7" box="[810,908,846,869]" pageId="24" pageNumber="930" type="paratype">Paratypes</typeStatus>
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:
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</emphasis>
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<emphasis id="CEE38413FFEEFF96FC4921051954FCA7" bold="true" box="[934,1141,845,870]" pageId="24" pageNumber="930">
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,
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<collectorName id="51623DD7FFEEFF96FB6A21061817FCA7" box="[1157,1334,845,869]" pageId="24" pageNumber="930">Kuril-Kamchatka</collectorName>
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trench, SO 223 (
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<location id="F9480EDAFFEEFF96FC8F21261EF3FC47" LSID="urn:lsid:plazi:treatment:743EE917FFEEFF95FF9E24D11961FBCC:F9480EDAFFEEFF96FC8F21261EF3FC47" box="[864,978,877,901]" municipality="Epi" name="KuramBio" pageId="24" pageNumber="930">KuramBio</location>
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), stn 2-10 EBS
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<collectingMunicipality id="1C4CC27BFFEEFF96FB99212619BAFC47" box="[1142,1179,877,901]" pageId="24" pageNumber="930">Epi</collectingMunicipality>
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,
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,
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<date id="88297EC1FFEEFF96FAEB212618A0FC47" box="[1284,1409,877,901]" pageId="24" pageNumber="930" value="2012-08-03">
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<collectingDate id="986D8729FFEEFF96FAEB212618A0FC47" box="[1284,1409,877,901]" pageId="24" pageNumber="930" value="2012-08-03">3 Aug 2012</collectingDate>
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|
||
, one af (
|
||
<specimenCode id="AC31F07AFFEEFF96FCA421C71ED1FC66" box="[843,1008,908,932]" collectionCode="ZMH-P" pageId="24" pageNumber="930">ZMH-P 30453</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="4CFF525CFFEEFF96FBED21C61E9AFC06" collectingDate="2012-08-10" collectionCode="SMF" elevation="5379" pageId="24" pageNumber="930" specimenCode="SMF 32272" specimenCount="1" typeStatus="paratype">
|
||
stn 5-5 BC,
|
||
<quantity id="3B6FF5E4FFEEFF96FB6F21C719F0FC66" box="[1152,1233,908,932]" metricMagnitude="3" metricUnit="m" metricValue="5.379" pageId="24" pageNumber="930" unit="m" value="5379.0">
|
||
<elevation id="77BABF32FFEEFF96FB6F21C719F0FC66" box="[1152,1233,908,932]" metricMagnitude="3" metricUnit="m" metricValue="5.379" pageId="24" pageNumber="930" unit="m" value="5379.0">5379 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="88297EC1FFEEFF96FB3321C71845FC66" box="[1244,1380,908,932]" pageId="24" pageNumber="930" value="2012-08-10">
|
||
<collectingDate id="986D8729FFEEFF96FB3321C71845FC66" box="[1244,1380,908,932]" pageId="24" pageNumber="930" value="2012-08-10">10 Aug 2012</collectingDate>
|
||
</date>
|
||
, four af (
|
||
<specimenCode id="AC31F07AFFEEFF96FCDE21E71E92FC06" box="[817,947,940,964]" 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="24" pageNumber="930">SMF 32272</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="4CFF525CFFEEFF96FC2C21E71E58FC21" collectingDate="2012-08-11" collectionCode="SMF" elevation="5375" pageId="24" pageNumber="930" specimenCode="SMF 30593" specimenCount="1" typeStatus="paratype">
|
||
stn 5-10 EBS Epi,
|
||
<quantity id="3B6FF5E4FFEEFF96FB9B21E019E3FC01" box="[1140,1218,939,963]" metricMagnitude="3" metricUnit="m" metricValue="5.375" pageId="24" pageNumber="930" unit="m" value="5375.0">
|
||
<elevation id="77BABF32FFEEFF96FB9B21E019E3FC01" box="[1140,1218,939,963]" metricMagnitude="3" metricUnit="m" metricValue="5.375" pageId="24" pageNumber="930" unit="m" value="5375.0">5375 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="88297EC1FFEEFF96FB2521E7186AFC06" box="[1226,1355,940,964]" pageId="24" pageNumber="930" value="2012-08-11">
|
||
<collectingDate id="986D8729FFEEFF96FB2521E7186AFC06" box="[1226,1355,940,964]" pageId="24" pageNumber="930" value="2012-08-11">11 Aug 2012</collectingDate>
|
||
</date>
|
||
, 1af (
|
||
<specimenCode id="AC31F07AFFEEFF96FA9221E71E50FC21" 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="24" pageNumber="930">SMF 30593</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="4CFF525CFFEEFF96FC6D218019E7FBC0" collectionCode="DISCOL" collectorName="SE Pacific Ocean & Basin" country="Peru" location="Experimental Area" pageId="24" pageNumber="930" specimenCode="JPIO-DISCOL 1" specimenCount="1" typeStatus="paratype">
|
||
<emphasis id="CEE38413FFEEFF96FC6D2180191BFC21" bold="true" box="[898,1082,971,995]" pageId="24" pageNumber="930">
|
||
<collectorName id="51623DD7FFEEFF96FC6D2180191BFC21" box="[898,1082,971,995]" pageId="24" pageNumber="930">SE Pacific Ocean</collectorName>
|
||
</emphasis>
|
||
,
|
||
<collectingCountry id="84801891FFEEFF96FBA921801957FC20" box="[1094,1142,971,994]" name="Peru" pageId="24" pageNumber="930">Peru</collectingCountry>
|
||
<collectorName id="51623DD7FFEEFF96FB9421801992FC21" box="[1147,1203,971,995]" pageId="24" pageNumber="930">Basin</collectorName>
|
||
(
|
||
<collectionCode id="9A86C0C4FFEEFF96FB2E21801802FC21" box="[1217,1315,971,995]" pageId="24" pageNumber="930">DISCOL</collectionCode>
|
||
<location id="F9480EDAFFEEFF96FAC621801E7DFBC0" LSID="urn:lsid:plazi:treatment:743EE917FFEEFF95FF9E24D11961FBCC:F9480EDAFFEEFF96FAC621801E7DFBC0" country="Peru" name="Experimental Area" pageId="24" pageNumber="930">Experimental Area</location>
|
||
, DEA), SO 242 (
|
||
<specimenCode id="AC31F07AFFEEFF96FBE021A1199AFBC0" box="[1039,1211,1002,1026]" collectionCode="JPIO-DISCOL" pageId="24" pageNumber="930">JPIO-DISCOL 1</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="4CFF525CFFEEFF96FB3D21A019AAFBE3" collectingDate="2015-08-14" collectionCode="SMF" country="Peru" elevation="4147" pageId="24" pageNumber="930" specimenCode="SMF 30610" specimenCount="1" typeStatus="paratype">
|
||
stn 85-4 EBS,
|
||
<quantity id="3B6FF5E4FFEEFF96FA8F21A1188EFBC0" box="[1376,1455,1002,1026]" metricMagnitude="3" metricUnit="m" metricValue="4.147" pageId="24" pageNumber="930" unit="m" value="4147.0">
|
||
<elevation id="77BABF32FFEEFF96FA8F21A1188EFBC0" box="[1376,1455,1002,1026]" metricMagnitude="3" metricUnit="m" metricValue="4.147" pageId="24" pageNumber="930" unit="m" value="4147.0">4147 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="88297EC1FFEEFF96FCC526411E8EFBE3" box="[810,943,1033,1058]" pageId="24" pageNumber="930" value="2015-08-14">
|
||
<collectingDate id="986D8729FFEEFF96FCC526411E8EFBE3" box="[810,943,1033,1058]" pageId="24" pageNumber="930" value="2015-08-14">14 Aug 2015</collectingDate>
|
||
</date>
|
||
, one af (
|
||
<specimenCode id="AC31F07AFFEEFF96FBED264119A5FBE3" box="[1026,1156,1033,1058]" 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="24" pageNumber="930">SMF 30610</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="FC285801FFEEFF96FCA926621EC6FB7C" blockId="24.[810,1459,845,1214]" pageId="24" pageNumber="930">
|
||
Measurements for largest
|
||
<typeStatus id="232CE6A3FFEEFF96FBA626621983FB83" box="[1097,1186,1065,1089]" pageId="24" pageNumber="930" type="paratype">paratype</typeStatus>
|
||
from the Kuril-Kamchatka trench (
|
||
<collectionCode id="9A86C0C4FFEEFF96FC9726031E8FFBA2" box="[888,942,1096,1120]" 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="24" pageNumber="930">SMF</collectionCode>
|
||
32272): af of about 21 chaetigers, length ~
|
||
<quantity id="3B6FF5E4FFEEFF96FAB12603188EFBA2" box="[1374,1455,1096,1120]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="24" pageNumber="930" unit="mm" value="5.5">5.5 mm</quantity>
|
||
, width ~
|
||
<quantity id="3B6FF5E4FFEEFF96FC93262C1EF2FBBD" box="[892,979,1127,1151]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="24" pageNumber="930" unit="mm" value="0.6">0.6 mm</quantity>
|
||
. Largest
|
||
<typeStatus id="232CE6A3FFEEFF96FBDC262319ADFB42" box="[1075,1164,1128,1152]" pageId="24" pageNumber="930" type="paratype">paratype</typeStatus>
|
||
from the
|
||
<collectingCountry id="84801891FFEEFF96FB142623180AFBBD" box="[1275,1323,1128,1151]" name="Peru" pageId="24" pageNumber="930">Peru</collectingCountry>
|
||
Basin (
|
||
<collectionCode id="9A86C0C4FFEEFF96FA9226231892FB42" box="[1405,1459,1128,1152]" 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="24" pageNumber="930">SMF</collectionCode>
|
||
30610): af of about 21 chaetigers, length
|
||
<quantity id="3B6FF5E4FFEEFF96FB2426CC183AFB5C" box="[1227,1307,1159,1183]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="24" pageNumber="930" unit="mm" value="4.1">4.1 mm</quantity>
|
||
, width
|
||
<quantity id="3B6FF5E4FFEEFF96FA8A26CC1892FB5C" box="[1381,1459,1159,1183]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="24" pageNumber="930" unit="mm" value="0.9">0.9 mm</quantity>
|
||
(chaetae omiưed).
|
||
</paragraph>
|
||
<paragraph id="FC285801FFEEFF96FCC52690192EF9CE" blockId="24.[810,1460,1242,1549]" pageId="24" pageNumber="930">
|
||
<emphasis id="CEE38413FFEEFF96FCC526901E43FB30" box="[810,866,1243,1266]" italics="true" pageId="24" pageNumber="930">Non–</emphasis>
|
||
<materialsCitation id="4CFF525CFFEEFF96FC8C26901843FAD0" collectorName="NW Pacific Ocean & Kuril-Kamchatka" elevation="5247" pageId="24" pageNumber="930" specimenCode="ZMH-P 28455" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="CEE38413FFEEFF96FC8C26901EC9FB31" box="[867,1000,1243,1267]" italics="true" pageId="24" pageNumber="930">
|
||
<typeStatus id="232CE6A3FFEEFF96FC8C26901EADFB30" box="[867,908,1243,1266]" pageId="24" pageNumber="930">type</typeStatus>
|
||
material:
|
||
</emphasis>
|
||
<emphasis id="CEE38413FFEEFF96FC032690198FFB30" bold="true" box="[1004,1198,1242,1267]" pageId="24" pageNumber="930">
|
||
<collectorName id="51623DD7FFEEFF96FC032690198FFB30" box="[1004,1198,1242,1267]" pageId="24" pageNumber="930">NW Pacific Ocean</collectorName>
|
||
</emphasis>
|
||
,
|
||
<collectorName id="51623DD7FFEEFF96FB5826901849FB31" box="[1207,1384,1243,1267]" pageId="24" pageNumber="930">Kuril-Kamchatka</collectorName>
|
||
trench, SO 223 (KuramBio), stn 2-2,
|
||
<quantity id="3B6FF5E4FFEEFF96FBA026B1198FFAD0" box="[1103,1198,1274,1298]" metricMagnitude="3" metricUnit="m" metricValue="5.2471" pageId="24" pageNumber="930" unit="m" value="5247.1">
|
||
<elevation id="77BABF32FFEEFF96FBA026B1198FFAD0" box="[1103,1198,1274,1298]" metricMagnitude="3" metricUnit="m" metricValue="5.2471" pageId="24" pageNumber="930" unit="m" value="5247.1">5247.1 m</elevation>
|
||
</quantity>
|
||
(
|
||
<specimenCode id="AC31F07AFFEEFF96FB5726B1187BFAD0" box="[1208,1370,1274,1298]" collectionCode="ZMH-P" pageId="24" pageNumber="930">ZMH-P 28455</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="4CFF525CFFEEFF96FA8626B018A6FAF0" elevation="4988" pageId="24" pageNumber="930" specimenCode="ZMH-P28445, ZMH-P28446, ZMH-P28447" specimenCount="1" typeStatus="holotype">
|
||
stn 3-4,
|
||
<quantity id="3B6FF5E4FFEEFF96FCC527511EAEFAF3" box="[810,911,1306,1330]" metricMagnitude="3" metricUnit="m" metricValue="4.987699999999999" pageId="24" pageNumber="930" unit="m" value="4987.7">
|
||
<elevation id="77BABF32FFEEFF96FCC527511EAEFAF3" box="[810,911,1306,1330]" metricMagnitude="3" metricUnit="m" metricValue="4.987699999999999" pageId="24" pageNumber="930" unit="m" value="4987.7">4987.7 m</elevation>
|
||
</quantity>
|
||
(
|
||
<specimenCode id="AC31F07AFFEEFF96FC7127521916FAF3" box="[926,1079,1305,1329]" collectionCode="ZMH-P" pageId="24" pageNumber="930">ZMH-P28445</specimenCode>
|
||
,
|
||
<specimenCode id="AC31F07AFFEEFF96FBAB275219F8FAF3" box="[1092,1241,1305,1329]" collectionCode="ZMH-P" pageId="24" pageNumber="930">ZMH-P28446</specimenCode>
|
||
,
|
||
<specimenCode id="AC31F07AFFEEFF96FB0A275118A1FAF0" box="[1253,1408,1306,1330]" collectionCode="ZMH-P" pageId="24" pageNumber="930">ZMH-P28447</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="4CFF525CFFEEFF96FA7B2751194AFA93" elevation="5774" pageId="24" pageNumber="930" specimenCode="ZMH-P28451" specimenCount="1" typeStatus="holotype">
|
||
stn 4-4,
|
||
<quantity id="3B6FF5E4FFEEFF96FCB727721E9BFA92" box="[856,954,1337,1361]" metricMagnitude="3" metricUnit="m" metricValue="5.7736" pageId="24" pageNumber="930" unit="m" value="5773.6">
|
||
<elevation id="77BABF32FFEEFF96FCB727721E9BFA92" box="[856,954,1337,1361]" metricMagnitude="3" metricUnit="m" metricValue="5.7736" pageId="24" pageNumber="930" unit="m" value="5773.6">5773.6 m</elevation>
|
||
</quantity>
|
||
(
|
||
<specimenCode id="AC31F07AFFEEFF96FC2827721944FA93" box="[967,1125,1337,1361]" collectionCode="ZMH-P" pageId="24" pageNumber="930">ZMH-P28451</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="4CFF525CFFEEFF96FB9927721891FA93" box="[1142,1456,1337,1361]" collectionCode="SMF" elevation="5766" pageId="24" pageNumber="930" specimenCode="SMF 32273" specimenCount="1" typeStatus="holotype">
|
||
stn 4-5,
|
||
<quantity id="3B6FF5E4FFEEFF96FB2627721839FA92" box="[1225,1304,1337,1361]" metricMagnitude="3" metricUnit="m" metricValue="5.766" pageId="24" pageNumber="930" unit="m" value="5766.0">
|
||
<elevation id="77BABF32FFEEFF96FB2627721839FA92" box="[1225,1304,1337,1361]" metricMagnitude="3" metricUnit="m" metricValue="5.766" pageId="24" pageNumber="930" unit="m" value="5766.0">5766 m</elevation>
|
||
</quantity>
|
||
(
|
||
<specimenCode id="AC31F07AFFEEFF96FACA27721889FA93" box="[1317,1448,1337,1361]" 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="24" pageNumber="930">SMF 32273</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
.
|
||
<materialsCitation id="4CFF525CFFEEFF96FCC527131E86FA4D" collectionCode="DISCOL" collectorName="SE Pacific Ocean" country="Peru" location="Basin" pageId="24" pageNumber="930" specimenCode="JPIO-DISCOL 1" specimenCount="1" typeStatus="holotype">
|
||
<emphasis id="CEE38413FFEEFF96FCC527131EC2FAB2" bold="true" box="[810,995,1368,1392]" pageId="24" pageNumber="930">
|
||
<collectorName id="51623DD7FFEEFF96FCC527131EC2FAB2" box="[810,995,1368,1392]" pageId="24" pageNumber="930">SE Pacific Ocean</collectorName>
|
||
</emphasis>
|
||
,
|
||
<collectingCountry id="84801891FFEEFF96FC002712193EFAB2" box="[1007,1055,1369,1392]" name="Peru" pageId="24" pageNumber="930">Peru</collectingCountry>
|
||
<location id="F9480EDAFFEEFF96FBCA2713197CFAB2" LSID="urn:lsid:plazi:treatment:743EE917FFEEFF95FF9E24D11961FBCC:F9480EDAFFEEFF96FBCA2713197CFAB2" box="[1061,1117,1368,1392]" country="Peru" name="Basin" pageId="24" pageNumber="930">Basin</location>
|
||
(
|
||
<collectionCode id="9A86C0C4FFEEFF96FB85271319EDFAB2" box="[1130,1228,1368,1392]" pageId="24" pageNumber="930">DISCOL</collectionCode>
|
||
area), SO 242 (
|
||
<specimenCode id="AC31F07AFFEEFF96FA9927131EBDFA4D" collectionCode="JPIO-DISCOL" pageId="24" pageNumber="930">JPIO-DISCOL 1</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
,
|
||
<materialsCitation id="4CFF525CFFEEFF96FC5A273C1836FA6D" collectingDate="2015-08-19" collectionCode="SMF, SEM" collectorName="Hill NW" country="Peru" elevation="4154" location="Reference area" pageId="24" pageNumber="930" specimenCode="SMF 30612, SEM 1336" specimenCount="1" typeStatus="holotype">
|
||
<location id="F9480EDAFFEEFF96FC5A273C196FFA4D" LSID="urn:lsid:plazi:treatment:743EE917FFEEFF95FF9E24D11961FBCC:F9480EDAFFEEFF96FC5A273C196FFA4D" box="[949,1102,1399,1423]" country="Peru" name="Reference area" pageId="24" pageNumber="930">Reference area</location>
|
||
<collectorName id="51623DD7FFEEFF96FBBA273C1991FA4D" box="[1109,1200,1399,1423]" pageId="24" pageNumber="930">Hill NW</collectorName>
|
||
, stn 117-7 EBS,
|
||
<quantity id="3B6FF5E4FFEEFF96FAB2273C188EFA4D" box="[1373,1455,1399,1423]" metricMagnitude="3" metricUnit="m" metricValue="4.154" pageId="24" pageNumber="930" unit="m" value="4154.0">
|
||
<elevation id="77BABF32FFEEFF96FAB2273C188EFA4D" box="[1373,1455,1399,1423]" metricMagnitude="3" metricUnit="m" metricValue="4.154" pageId="24" pageNumber="930" unit="m" value="4154.0">4154 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="88297EC1FFEEFF96FCC527DC1E92FA6D" box="[810,947,1431,1455]" pageId="24" pageNumber="930" value="2015-08-19">
|
||
<collectingDate id="986D8729FFEEFF96FCC527DC1E92FA6D" box="[810,947,1431,1455]" pageId="24" pageNumber="930" value="2015-08-19">19 Aug 2015</collectingDate>
|
||
</date>
|
||
, one af (
|
||
<specimenCode id="AC31F07AFFEEFF96FBE127DC19AFFA6D" box="[1038,1166,1431,1455]" 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="24" pageNumber="930">SMF 30612</specimenCode>
|
||
,
|
||
<specimenCode id="AC31F07AFFEEFF96FB7527DC182EFA6D" box="[1178,1295,1431,1455]" collectionCode="SEM" pageId="24" pageNumber="930">SEM 1336</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
;
|
||
<materialsCitation id="4CFF525CFFEEFF96FACC27DC1E4DFA2F" collectingDate="2015-08-04" collectionCode="SMF, SEM" country="Peru" elevation="4184" pageId="24" pageNumber="930" specimenCode="SMF 30616, SEM 1324" specimenCount="1" typeStatus="holotype">
|
||
reference area S, stn 45-2 EBS,
|
||
<quantity id="3B6FF5E4FFEEFF96FC3E27FD1900FA0C" box="[977,1057,1462,1486]" metricMagnitude="3" metricUnit="m" metricValue="4.183999999999999" pageId="24" pageNumber="930" unit="m" value="4184.0">
|
||
<elevation id="77BABF32FFEEFF96FC3E27FD1900FA0C" box="[977,1057,1462,1486]" metricMagnitude="3" metricUnit="m" metricValue="4.183999999999999" pageId="24" pageNumber="930" unit="m" value="4184.0">4184 m</elevation>
|
||
</quantity>
|
||
,
|
||
<date id="88297EC1FFEEFF96FBC427FD1983FA0C" box="[1067,1186,1462,1486]" pageId="24" pageNumber="930" value="2015-08-04">
|
||
<collectingDate id="986D8729FFEEFF96FBC427FD1983FA0C" box="[1067,1186,1462,1486]" pageId="24" pageNumber="930" value="2015-08-04">4 Aug 2015</collectingDate>
|
||
</date>
|
||
, two af (
|
||
<specimenCode id="AC31F07AFFEEFF96FB1827FD1857FA0C" box="[1271,1398,1462,1486]" 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="24" pageNumber="930">SMF 30616</specimenCode>
|
||
,
|
||
<specimenCode id="AC31F07AFFEEFF96FA9027FD1E42FA2F" collectionCode="SEM" pageId="24" pageNumber="930">SEM 1324</specimenCode>
|
||
)
|
||
</materialsCitation>
|
||
. – for details and
|
||
<typeStatus id="232CE6A3FFEEFF96FBF6279E19D0FA2F" box="[1049,1265,1493,1517]" isOtherTypeStatus="true" pageId="24" pageNumber="930">additional specimens</typeStatus>
|
||
see the Supporting Information,
|
||
<tableCitation id="B1156DBAFFEEFF96FC5E27BE1928F9CF" box="[945,1033,1525,1549]" captionStart="Table 2" captionStartId="8.[113,168,1499,1523]" captionTargetPageId="8" captionText="Table 2. COI Intra- and interspecific uncorrected p-distances in percent for all studied species of Goniadidae" httpUri="http://table.plazi.org/id/A8E80889FFFEFF86FF9E2790194FFA31" pageId="24" pageNumber="930" tableUuid="A8E80889FFFEFF86FF9E2790194FFA31">Table S2</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="FC285801FFEEFF96FCC5246418B6F967" blockId="24.[810,1459,1583,1983]" pageId="24" pageNumber="930">
|
||
<emphasis id="CEE38413FFEEFF96FCC524641E80F984" box="[810,929,1583,1606]" italics="true" pageId="24" pageNumber="930">Description:</emphasis>
|
||
<typeStatus id="232CE6A3FFEEFF96FC442464192FF985" box="[939,1038,1583,1607]" pageId="24" pageNumber="930" type="holotype">Holotype</typeStatus>
|
||
complete specimen with 68 chaetigers,
|
||
<quantity id="3B6FF5E4FFEEFF96FCC524051EA7F9A7" box="[810,902,1614,1638]" metricMagnitude="-4" metricUnit="m" metricValue="7.199999999999999" pageId="24" pageNumber="930" unit="mm" value="0.72">0.72 mm</quantity>
|
||
wide and nearly
|
||
<quantity id="3B6FF5E4FFEEFF96FBDA2405195EF9A7" box="[1077,1151,1614,1638]" metricMagnitude="-2" metricUnit="m" metricValue="1.6" pageId="24" pageNumber="930" unit="mm" value="16.0">16 mm</quantity>
|
||
long (
|
||
<figureCitation id="64AC4484FFEEFF96FB2C24051815F9A7" box="[1219,1332,1614,1638]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="24" pageNumber="930">Fig. 14A, B</figureCitation>
|
||
). Examined specimens between 0.3 and
|
||
<quantity id="3B6FF5E4FFEEFF96FBB62426198AF947" box="[1113,1195,1645,1669]" metricMagnitude="-4" metricUnit="m" metricValue="9.0" pageId="24" pageNumber="930" unit="mm" value="0.9">0.9 mm</quantity>
|
||
in width, except for the
|
||
<typeStatus id="232CE6A3FFEEFF96FCC524C61EA7F967" box="[810,902,1677,1701]" pageId="24" pageNumber="930" type="holotype">holotype</typeStatus>
|
||
all anterior fragments. Body slender, subcylindrical.
|
||
</paragraph>
|
||
<paragraph id="FC285801FFEEFF94FCA924E719C1F9AA" blockId="24.[810,1459,1583,1983]" lastBlockId="26.[810,1459,1208,1702]" lastPageId="26" lastPageNumber="932" pageId="24" pageNumber="930">
|
||
Prostomium bell-shaped with straight anterior margin extending into short anterolateral projections (
|
||
<figureCitation id="64AC4484FFEEFF96FAF024801883F921" box="[1311,1442,1739,1763]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="24" pageNumber="930">Fig. 14B, C</figureCitation>
|
||
), short stout cirriform occipital antenna with rounded tip present (
|
||
<figureCitation id="64AC4484FFEEFF96FC8525411EC5F8E3" box="[874,996,1802,1826]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="24" pageNumber="930">Fig. 14C, E</figureCitation>
|
||
). Dorsal ciliated organs (suggested to represent nuchal organs) as dorsal ciliated grooves posterior to the prostomium (ciliation detectable in
|
||
<collectionCode id="9A86C0C4FFEEFF96FB0F25021837F8A3" box="[1248,1302,1865,1889]" pageId="24" pageNumber="930">SEM</collectionCode>
|
||
,
|
||
<figureCitation id="64AC4484FFEEFF96FACA25021883F8A2" box="[1317,1442,1865,1889]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="24" pageNumber="930">Fig. 14C, E</figureCitation>
|
||
), if viewed with LM appearing as thick straight double lines of ochre or greenish colour reaching the end of the 2nd chaetiger (
|
||
<figureCitation id="64AC4484FFEEFF96FCDA25EC1E93F87C" box="[821,946,1959,1983]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="24" pageNumber="930">Fig. 14A, B</figureCitation>
|
||
), sometimes outer margins of ciliated grooves demarcated resulting in a U-shaped appearance of the nuchal organ. Eyes absent. Peristomium moderately developed. First parapodium oriented dorsally, second dorsolaterally, thereaħer orientation of parapodia lateral (
|
||
<figureCitation id="64AC4484FFECFF94FDE1275D1F46FAED" box="[526,615,1302,1327]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="26" pageNumber="932">Fig. 14E</figureCitation>
|
||
). Notopodial postchaetal lamellae of chaetigers 1–4 narrow subulate, longest in first three chaetigers, neuropodial postchaetal lamellae in first chaetiger also subulate with broad base and slender tip, only slightly shorter than in notopodium, in following chaetigers neuropodial lamellae much shorter than notopodial, and gradually changing into a subtriangular shape (
|
||
<figureCitation id="64AC4484FFECFF94FDD427991FD4FA29" box="[571,757,1490,1515]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="26" pageNumber="932">Fig. 14B, C, E, G</figureCitation>
|
||
,
|
||
<figureCitation id="64AC4484FFECFF94FF9E27B91D9AF9CB" box="[113,187,1522,1546]" captionStart="Figure 15" captionStartId="26.[113,178,1080,1104]" captionTargetBox="[390,1183,149,1048]" captionTargetId="figure-316@26.[386,1186,146,1053]" captionTargetPageId="26" captionText="Figure 15. Spiophanes pacificus sp. nov.: A, parapodium from 2nd chaetiger; notochaetae partially lost.B, same from 4th chaetiger. C, same from 7th chaetiger; neurochaetae partially lost.D, same from 15th chaetiger with three neuropodial hooks and broken sabre chaeta. All anterior view.—A–C, SMF 30593, paratype, NW Pacific; D, SMF 30610, paratype, Peru Basin.Scale Bars:100 µm." figureDoi="http://doi.org/10.5281/zenodo.10470405" httpUri="https://zenodo.org/record/10470405/files/figure.png" pageId="26" pageNumber="932">15A, B</figureCitation>
|
||
); chaetigers 5–8 with short, rounded notopodial and reduced neuropodial postchaetal lamella (
|
||
<figureCitation id="64AC4484FFECFF94FDAD245A1F88F9EB" box="[578,681,1553,1577]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="26" pageNumber="932">Figs 14H</figureCitation>
|
||
,
|
||
<figureCitation id="64AC4484FFECFF94FD54245A1FC9F9EB" box="[699,744,1553,1577]" captionStart="Figure 15" captionStartId="26.[113,178,1080,1104]" captionTargetBox="[390,1183,149,1048]" captionTargetId="figure-316@26.[386,1186,146,1053]" captionTargetPageId="26" captionText="Figure 15. Spiophanes pacificus sp. nov.: A, parapodium from 2nd chaetiger; notochaetae partially lost.B, same from 4th chaetiger. C, same from 7th chaetiger; neurochaetae partially lost.D, same from 15th chaetiger with three neuropodial hooks and broken sabre chaeta. All anterior view.—A–C, SMF 30593, paratype, NW Pacific; D, SMF 30610, paratype, Peru Basin.Scale Bars:100 µm." figureDoi="http://doi.org/10.5281/zenodo.10470405" httpUri="https://zenodo.org/record/10470405/files/figure.png" pageId="26" pageNumber="932">15C</figureCitation>
|
||
); from chaetiger 9 notopodial lamella low with short acute tip, gradually base becoming more voluminous and the tip more slender (
|
||
<figureCitation id="64AC4484FFECFF94FF3E24241C08F945" box="[209,297,1647,1671]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="26" pageNumber="932">Fig. 14F</figureCitation>
|
||
), neuropodial lamella reduced; from about chaetiger 14 throughout the end of the body notopodial lamella with broad base and cirriform tip, neuropodial lamella reduced (
|
||
<figureCitation id="64AC4484FFECFF94FCDA26931EB4FB32" box="[821,917,1240,1264]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="26" pageNumber="932">Figs 14A</figureCitation>
|
||
,
|
||
<figureCitation id="64AC4484FFECFF94FC4926931EF2FB32" box="[934,979,1240,1264]" captionStart="Figure 15" captionStartId="26.[113,178,1080,1104]" captionTargetBox="[390,1183,149,1048]" captionTargetId="figure-316@26.[386,1186,146,1053]" captionTargetPageId="26" captionText="Figure 15. Spiophanes pacificus sp. nov.: A, parapodium from 2nd chaetiger; notochaetae partially lost.B, same from 4th chaetiger. C, same from 7th chaetiger; neurochaetae partially lost.D, same from 15th chaetiger with three neuropodial hooks and broken sabre chaeta. All anterior view.—A–C, SMF 30593, paratype, NW Pacific; D, SMF 30610, paratype, Peru Basin.Scale Bars:100 µm." figureDoi="http://doi.org/10.5281/zenodo.10470405" httpUri="https://zenodo.org/record/10470405/files/figure.png" pageId="26" pageNumber="932">15D</figureCitation>
|
||
). Chaetal spreader of the ‘0 + 1 type’ with semicircular glandular opening developed in chaetigers 5–7, in chaetiger 8 chaetal spreader present but with small hole-like opening allowing the passage of very few or even only single bacillary chaeta (
|
||
<figureCitation id="64AC4484FFECFF94FC0B271E1941FAAE" box="[996,1120,1365,1389]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="26" pageNumber="932">Fig. 14F, H</figureCitation>
|
||
), glandular organ of chaetigers 9–14 opens as a lateral vertical slit, without chaetal spreader (
|
||
<figureCitation id="64AC4484FFECFF94FCDA27DF1EAAFA6E" box="[821,907,1428,1452]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="26" pageNumber="932">Fig. 14I</figureCitation>
|
||
). Ciliated patches might be observed laterally on neuropodia of chaetigers 5–11, with the highest number of patches in chaetigers 8–10 and up to seven patches arranged in a regular row (
|
||
<figureCitation id="64AC4484FFECFF94FC2827B91912F9CB" box="[967,1075,1522,1546]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="26" pageNumber="932">Fig. 14F, I</figureCitation>
|
||
; see discussion above regarding this character for
|
||
<taxonomicName id="3B972382FFECFF94FC58245A1906F9EB" authorityName="Grube" authorityYear="1860" box="[951,1063,1553,1577]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="26" pageNumber="932" phylum="Annelida" rank="genus">
|
||
<emphasis id="CEE38413FFECFF94FC58245A1906F9EB" box="[951,1063,1553,1577]" italics="true" pageId="26" pageNumber="932">Spiophanes</emphasis>
|
||
</taxonomicName>
|
||
). Ventrolateral intersegmental genital pouches absent. Dorsal membranous transverse crests very poorly developed from about chaetiger 18.
|
||
</paragraph>
|
||
<caption id="A8E80889FFEFFF97FF6E25651880F877" ID-DOI="http://doi.org/10.5281/zenodo.10470403" ID-Zenodo-Dep="10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="25" pageNumber="931" startId="25.[129,194,1838,1862]" targetBox="[211,1391,149,1807]" targetPageId="25" targetType="figure">
|
||
<paragraph id="FC285801FFEFFF97FF6E25651880F877" blockId="25.[129,1466,1838,1974]" pageId="25" pageNumber="931">
|
||
<emphasis id="CEE38413FFEFFF97FF6E25651DC4F884" bold="true" box="[129,229,1838,1862]" pageId="25" pageNumber="931">Figure 14.</emphasis>
|
||
<taxonomicName id="3B972382FFEFFF97FF0625651C80F884" authority="Meissner & Schwentner & Göưing & Fiege, 2023" authorityName="Meissner & Schwentner & Göưing & Fiege" authorityYear="2023" box="[233,417,1838,1862]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="25" pageNumber="931" phylum="Annelida" rank="species" species="pacificus" status="sp. nov.">
|
||
<emphasis id="CEE38413FFEFFF97FF0625651C80F884" box="[233,417,1838,1862]" italics="true" pageId="25" pageNumber="931">Spiophanes pacificus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D5D03968FFEFFF97FE4925651CCFF887" box="[422,494,1838,1861]" pageId="25" pageNumber="931" rank="species">sp. nov.</taxonomicNameLabel>
|
||
, LM and SEM studies:
|
||
<emphasis id="CEE38413FFEFFF97FD2625651FF8F884" bold="true" box="[713,729,1838,1862]" pageId="25" pageNumber="931">A</emphasis>
|
||
, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="A8E80889FFECFF94FF9E26731988FB4B" ID-DOI="http://doi.org/10.5281/zenodo.10470405" ID-Zenodo-Dep="10470405" httpUri="https://zenodo.org/record/10470405/files/figure.png" pageId="26" pageNumber="932" startId="26.[113,178,1080,1104]" targetBox="[390,1183,149,1048]" targetPageId="26" targetType="figure">
|
||
<paragraph id="FC285801FFECFF94FF9E26731988FB4B" blockId="26.[113,1409,1080,1161]" pageId="26" pageNumber="932">
|
||
<emphasis id="CEE38413FFECFF94FF9E26731DF7FB92" bold="true" box="[113,214,1080,1104]" pageId="26" pageNumber="932">Figure 15.</emphasis>
|
||
<taxonomicName id="3B972382FFECFF94FF3526721CB3FB93" authority="Meissner & Schwentner & Göưing & Fiege, 2023" authorityName="Meissner & Schwentner & Göưing & Fiege" authorityYear="2023" box="[218,402,1081,1105]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="26" pageNumber="932" phylum="Annelida" rank="species" species="pacificus" status="sp. nov.">
|
||
<emphasis id="CEE38413FFECFF94FF3526721CB3FB93" box="[218,402,1081,1105]" italics="true" pageId="26" pageNumber="932">Spiophanes pacificus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D5D03968FFECFF94FE7826721CC0FB92" box="[407,481,1081,1104]" pageId="26" pageNumber="932" rank="species">sp. nov.</taxonomicNameLabel>
|
||
: A, parapodium from 2nd chaetiger; notochaetae partially lost. B, same from 4th chaetiger. C, same from 7th chaetiger; neurochaetae partially lost. D, same from 15th chaetiger with three neuropodial hooks and broken sabre chaeta. All anterior view.—A–C, SMF 30593, paratype, NW Pacific; D, SMF 30610, paratype, Peru Basin. Scale Bars: 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="FC285801FFECFF95FCAA24241FC1FD7E" blockId="26.[810,1459,1208,1702]" lastBlockId="27.[129,779,144,951]" lastPageId="27" lastPageNumber="933" pageId="26" pageNumber="932">
|
||
Chaetiger 1 bearing one or two stout, crook-like chaetae in neuropodium. Other chaetae in chaetigers 1–4 neuropodial of ciliated patches at chaetigers 9 and 10, and single patch at chaetiger 8 next to hole-like opening of glandular organ, arrows indicate upper patches. G, leħ parapodium of chaetiger 4; note long sabre chaeta in inferiormost position; anterolateral view. H, parapodia of chaetigers 5–6, lateral view; note semi-circular openings of glandular organs and exposed bacillary chaetae. I, right neuropodium of chaetiger 10, lateral view; note ciliated patches and opening of parapodial glandular organ as vertical slit with fibre-wool protruding from the gland, arrow heads indicate upper- and inferior-most patches. J, neuropodial quadridentate hooks with half-hood in chaetiger 18; note three hooks are arranged in a row together with thin accompanying capillary in inferior position, sabre chaeta not shown.—A, B,
|
||
<specimenCode id="AC31F07AFFECFF94FC012520195CF841" box="[1006,1149,1899,1923]" collectionCode="ZMH-P" pageId="26" pageNumber="932">ZMH-P 30460</specimenCode>
|
||
,
|
||
<typeStatus id="232CE6A3FFECFF94FB6A252019FDF841" box="[1157,1244,1899,1923]" pageId="26" pageNumber="932" type="holotype">holotype</typeStatus>
|
||
,
|
||
<collectorName id="51623DD7FFECFF94FB0B25201875F841" box="[1252,1364,1899,1923]" pageId="26" pageNumber="932">NW Pacific</collectorName>
|
||
; C, E, F, G,
|
||
<specimenCode id="AC31F07AFFECFF94FF6225CC1DDCF85D" box="[141,253,1927,1951]" 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="26" pageNumber="932">SMF 30612</specimenCode>
|
||
(
|
||
<collectionCode id="9A86C0C4FFECFF94FEE625CC1C1DF85D" box="[265,316,1927,1951]" pageId="26" pageNumber="932">SEM</collectionCode>
|
||
stub 1336); D,
|
||
<specimenCode id="AC31F07AFFECFF94FE2025CC1F60F85D" box="[463,577,1927,1951]" 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="26" pageNumber="932">SMF 30610</specimenCode>
|
||
,
|
||
<typeStatus id="232CE6A3FFECFF94FDA525CC1FBFF85D" box="[586,670,1927,1951]" pageId="26" pageNumber="932" type="paratype">paratype</typeStatus>
|
||
,
|
||
<collectingCountry id="84801891FFECFF94FD4925CC1FF3F85C" box="[678,722,1927,1950]" name="Peru" pageId="26" pageNumber="932">Peru</collectingCountry>
|
||
<location id="F9480EDAFFECFF94FD3825CC1E2FF85D" LSID="urn:lsid:plazi:treatment:743EE917FFEEFF95FF9E24D11961FBCC:F9480EDAFFECFF94FD3825CC1E2FF85D" box="[727,782,1927,1951]" country="Peru" county="Basin" municipality="Basin" name="Basin" pageId="26" pageNumber="932">Basin</location>
|
||
; H,
|
||
<specimenCode id="AC31F07AFFECFF94FCDC25CC1E85F85D" box="[819,932,1927,1951]" 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="26" pageNumber="932">SMF 30616</specimenCode>
|
||
(
|
||
<collectionCode id="9A86C0C4FFECFF94FC4025CC1EC3F85D" box="[943,994,1927,1951]" pageId="26" pageNumber="932">SEM</collectionCode>
|
||
stub 1324),
|
||
<collectingCountry id="84801891FFECFF94FBB625CC19A4F85C" box="[1113,1157,1927,1950]" name="Peru" pageId="26" pageNumber="932">Peru</collectingCountry>
|
||
<collectingMunicipality id="1C4CC27BFFECFF94FB6425CC19E3F85D" box="[1163,1218,1927,1951]" pageId="26" pageNumber="932">Basin</collectingMunicipality>
|
||
; I,
|
||
<specimenCode id="AC31F07AFFECFF94FB3325CC186DF85D" box="[1244,1356,1927,1951]" 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="26" pageNumber="932">SMF 30612</specimenCode>
|
||
(
|
||
<collectionCode id="9A86C0C4FFECFF94FAB725CC18AAF85D" box="[1368,1419,1927,1951]" pageId="26" pageNumber="932">SEM</collectionCode>
|
||
stub 1336),
|
||
<collectingCountry id="84801891FFECFF94FF0C25E81C2EF878" box="[227,271,1955,1978]" name="Peru" pageId="26" pageNumber="932">Peru</collectingCountry>
|
||
<collectingCounty id="1549208DFFECFF94FEFA25E81C6DF879" box="[277,332,1955,1979]" pageId="26" pageNumber="932">Basin</collectingCounty>
|
||
; J,
|
||
<specimenCode id="AC31F07AFFECFF94FE8A25E81CD5F879" box="[357,500,1955,1979]" collectionCode="ZMH-P" pageId="26" pageNumber="932">ZMH-P 28455</specimenCode>
|
||
,
|
||
<collectorName id="51623DD7FFECFF94FE1325E81FF4F878" box="[508,725,1955,1979]" pageId="26" pageNumber="932">NW Pacific. Scale Bars</collectorName>
|
||
: A, B,
|
||
<quantity id="3B6FF5E4FFECFF94FCFF25E81E68F878" box="[784,841,1955,1979]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="26" pageNumber="932" unit="mm" value="1.0">1 mm</quantity>
|
||
; C, E, 100 µm; D, 200µm; F, G, 50 µm; H, I, 30 µm; J, 10µm. capillaries arranged in two rows, chaetae in anterior row shorter and appearing granulated viewed with light microscopy, chaetae in second row smooth; notochaetae smooth capillaries, arranged in a tuħ (
|
||
<figureCitation id="64AC4484FFEDFF95FF0522A51C48FEC4" box="[234,361,238,262]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="27" pageNumber="933">Figs 14C, G</figureCitation>
|
||
,
|
||
<figureCitation id="64AC4484FFEDFF95FE9722A51CBEFEC4" box="[376,415,238,262]" captionStart="Figure 15" captionStartId="26.[113,178,1080,1104]" captionTargetBox="[390,1183,149,1048]" captionTargetId="figure-316@26.[386,1186,146,1053]" captionTargetPageId="26" captionText="Figure 15. Spiophanes pacificus sp. nov.: A, parapodium from 2nd chaetiger; notochaetae partially lost.B, same from 4th chaetiger. C, same from 7th chaetiger; neurochaetae partially lost.D, same from 15th chaetiger with three neuropodial hooks and broken sabre chaeta. All anterior view.—A–C, SMF 30593, paratype, NW Pacific; D, SMF 30610, paratype, Peru Basin.Scale Bars:100 µm." figureDoi="http://doi.org/10.5281/zenodo.10470405" httpUri="https://zenodo.org/record/10470405/files/figure.png" pageId="27" pageNumber="933">15B</figureCitation>
|
||
). Chaetigers 5–14 with granulated neurochaetae with narrow sheaths, arranged in one row (
|
||
<figureCitation id="64AC4484FFEDFF95FD0A23461DC0FE86" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="27" pageNumber="933">Fig. 14F, H, I</figureCitation>
|
||
,
|
||
<figureCitation id="64AC4484FFEDFF95FF1E23671C3DFE86" box="[241,284,300,324]" captionStart="Figure 15" captionStartId="26.[113,178,1080,1104]" captionTargetBox="[390,1183,149,1048]" captionTargetId="figure-316@26.[386,1186,146,1053]" captionTargetPageId="26" captionText="Figure 15. Spiophanes pacificus sp. nov.: A, parapodium from 2nd chaetiger; notochaetae partially lost.B, same from 4th chaetiger. C, same from 7th chaetiger; neurochaetae partially lost.D, same from 15th chaetiger with three neuropodial hooks and broken sabre chaeta. All anterior view.—A–C, SMF 30593, paratype, NW Pacific; D, SMF 30610, paratype, Peru Basin.Scale Bars:100 µm." figureDoi="http://doi.org/10.5281/zenodo.10470405" httpUri="https://zenodo.org/record/10470405/files/figure.png" pageId="27" pageNumber="933">15C</figureCitation>
|
||
); notochaetae both granulated and smooth capillaries arranged in two to three irregular rows (
|
||
<figureCitation id="64AC4484FFEDFF95FD6D23071FD8FEA1" box="[642,761,332,356]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="27" pageNumber="933">Fig. 14F, H</figureCitation>
|
||
), longest chaetae in superior position. Posterior region starting at chaetiger 15 with first presence of neuropodial quadridentate hooks with main fang surmounted by single tooth and two smaller teeth in parallel position in uppermost position, hooks with half-hood from the tip of the main fang to the shaħ, usually three rarely four hooks arranged in one row; thin accompanying capillary in inferior position next to sabre chaeta present (
|
||
<figureCitation id="64AC4484FFEDFF95FF64200D1DF6FD9D" box="[139,215,582,607]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="27" pageNumber="933">Fig. 14J</figureCitation>
|
||
); notopodia with slightly granulated capillaries arranged in a tuħ, among those few strikingly long capillaries,longest chaetae observed in posteriormost notopodia of the few complete specimens and in fragmented specimens (af) with many chaetigers.
|
||
</paragraph>
|
||
<paragraph id="FC285801FFEDFF95FF73208F1CB5FCBA" blockId="27.[129,779,144,951]" pageId="27" pageNumber="933">
|
||
Bacillary chaetae as thin hirsute bristles can be exposed on chaetigers 5–8 though never protruding much in chaetiger 8 compared to chaetigers 5, 6, and 7 (
|
||
<figureCitation id="64AC4484FFEDFF95FE1821491F4EFCD8" box="[503,623,770,795]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="27" pageNumber="933">Figs 14F, H</figureCitation>
|
||
,
|
||
<figureCitation id="64AC4484FFEDFF95FD9321491F88FCD8" box="[636,681,770,794]" captionStart="Figure 15" captionStartId="26.[113,178,1080,1104]" captionTargetBox="[390,1183,149,1048]" captionTargetId="figure-316@26.[386,1186,146,1053]" captionTargetPageId="26" captionText="Figure 15. Spiophanes pacificus sp. nov.: A, parapodium from 2nd chaetiger; notochaetae partially lost.B, same from 4th chaetiger. C, same from 7th chaetiger; neurochaetae partially lost.D, same from 15th chaetiger with three neuropodial hooks and broken sabre chaeta. All anterior view.—A–C, SMF 30593, paratype, NW Pacific; D, SMF 30610, paratype, Peru Basin.Scale Bars:100 µm." figureDoi="http://doi.org/10.5281/zenodo.10470405" httpUri="https://zenodo.org/record/10470405/files/figure.png" pageId="27" pageNumber="933">15C</figureCitation>
|
||
). Ventral sabre chaetae from chaetiger 4, very long in anterior and middle chaetigers (
|
||
<figureCitation id="64AC4484FFEDFF95FF18210A1C50FC9B" box="[247,369,833,857]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="27" pageNumber="933">Figs 14F–H</figureCitation>
|
||
,
|
||
<figureCitation id="64AC4484FFEDFF95FE93210A1CE3FC9B" box="[380,450,833,857]" captionStart="Figure 15" captionStartId="26.[113,178,1080,1104]" captionTargetBox="[390,1183,149,1048]" captionTargetId="figure-316@26.[386,1186,146,1053]" captionTargetPageId="26" captionText="Figure 15. Spiophanes pacificus sp. nov.: A, parapodium from 2nd chaetiger; notochaetae partially lost.B, same from 4th chaetiger. C, same from 7th chaetiger; neurochaetae partially lost.D, same from 15th chaetiger with three neuropodial hooks and broken sabre chaeta. All anterior view.—A–C, SMF 30593, paratype, NW Pacific; D, SMF 30610, paratype, Peru Basin.Scale Bars:100 µm." figureDoi="http://doi.org/10.5281/zenodo.10470405" httpUri="https://zenodo.org/record/10470405/files/figure.png" pageId="27" pageNumber="933">15B, C</figureCitation>
|
||
); appearing granulated near the tip under light microscope.
|
||
</paragraph>
|
||
<paragraph id="FC285801FFEDFF95FF7321CB1FEBFC75" blockId="27.[129,779,144,951]" pageId="27" pageNumber="933">
|
||
Pygidium with one pair of anal cirri in terminolateral position, both cirri about equal in length, thin cirriform (
|
||
<figureCitation id="64AC4484FFEDFF95FD8C21D41F98FC75" box="[611,697,927,951]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="27" pageNumber="933">Fig. 14A</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="FC285801FFEDFF95FF6E21921FFCFBED" blockId="27.[129,777,984,1071]" pageId="27" pageNumber="933">
|
||
<emphasis id="CEE38413FFEDFF95FF6E21921C2BFC32" box="[129,266,985,1008]" italics="true" pageId="27" pageNumber="933">Pigmentation:</emphasis>
|
||
Neuropodia of chaetigers 10–13(14) with faint yellowish to light brown pigment (
|
||
<figureCitation id="64AC4484FFEDFF95FE3021B31F16FBD2" box="[479,567,1016,1040]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="27" pageNumber="933">Fig. 14D</figureCitation>
|
||
); pigmentation only observed in few specimens originally preserved in formalin.
|
||
</paragraph>
|
||
<paragraph id="FC285801FFEDFF95FF6E261B1DC1FB04" blockId="27.[129,778,1104,1222]" pageId="27" pageNumber="933">
|
||
<emphasis id="CEE38413FFEDFF95FF6E261B1C85FBAA" box="[129,420,1104,1128]" italics="true" pageId="27" pageNumber="933">Methyl green staining pattern:</emphasis>
|
||
Chaetigers of the anterior middle body region, and particularly chaetiger 8, most intensely and moreover most persistently stained compared to other parts of the body.
|
||
</paragraph>
|
||
<paragraph id="FC285801FFEDFF95FF6E26A51DFBFAE4" blockId="27.[129,778,1262,1318]" pageId="27" pageNumber="933">
|
||
<emphasis id="CEE38413FFEDFF95FF6E26A51DF0FAC4" box="[129,209,1262,1286]" italics="true" pageId="27" pageNumber="933">Biology:</emphasis>
|
||
None of the studied specimens was observed bearing gametes.
|
||
</paragraph>
|
||
<paragraph id="FC285801FFEDFF95FF6E27041F83F943" blockId="27.[129,778,1359,1978]" pageId="27" pageNumber="933">
|
||
<emphasis id="CEE38413FFEDFF95FF6E27041DFFFAA5" box="[129,222,1359,1383]" italics="true" pageId="27" pageNumber="933">Remarks:</emphasis>
|
||
The species is morphologically very similar to other congeners from the deep-sea also discussed in this paper:
|
||
<taxonomicName id="3B972382FFEDFF95FF6E27C51DD1FA64" authority="Meissner & Schwentner & Göưing & Fiege, 2023" authorityName="Meissner & Schwentner & Göưing & Fiege" authorityYear="2023" box="[129,240,1422,1446]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="27" pageNumber="933" phylum="Annelida" rank="species" species="australis" status="sp. nov.">
|
||
<emphasis id="CEE38413FFEDFF95FF6E27C51DD1FA64" box="[129,240,1422,1446]" italics="true" pageId="27" pageNumber="933">S. australis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D5D03968FFEDFF95FF1427C51C6DFA67" box="[251,332,1422,1445]" pageId="27" pageNumber="933" rank="species">sp. nov.</taxonomicNameLabel>
|
||
(found in the SW Atlantic and adjacent Antarctic waters) and
|
||
<taxonomicName id="3B972382FFEDFF95FE8727E61CDEFA07" authorityName="Meissner" authorityYear="2005" box="[360,511,1453,1477]" class="Polychaeta" family="Spionidae" genus="Spiophanes" isUncertain="true" kingdom="Animalia" order="Spionida" pageId="27" pageNumber="933" phylum="Annelida" rank="species" species="longisetus">
|
||
<emphasis id="CEE38413FFEDFF95FE8727E61C5AFA06" box="[360,379,1453,1476]" italics="true" pageId="27" pageNumber="933">S.</emphasis>
|
||
cf.
|
||
<emphasis id="CEE38413FFEDFF95FE4E27E61CDEFA07" box="[417,511,1453,1477]" italics="true" pageId="27" pageNumber="933">longisetus</emphasis>
|
||
</taxonomicName>
|
||
from the Atlantic Ocean. These species are best distinguished by the distribution of lateral neuropodial ciliated patches along the middle body region and the number of neuropodial hooks (
|
||
<tableCitation id="B1156DBAFFEDFF95FDFC24401F7FF9E1" box="[531,606,1547,1571]" captionStart="Table 6" captionStartId="23.[130,185,1396,1420]" captionTargetPageId="23" captionText="Table 6. Counts of lateral ciliated patches observed in neuropodia along chaetigers (Ch) of the middle body region in different specimens of Spiophanes pacificus sp. nov. (P1–P7) and S. australis sp. nov.(A1–A4), together with calculated mean and median values" httpUri="http://table.plazi.org/id/A8E80889FFE1FF99FF6D273F19C8FA6A" pageId="27" pageNumber="933" tableUuid="A8E80889FFE1FF99FF6D273F19C8FA6A">Table 6</tableCitation>
|
||
;
|
||
<figureCitation id="64AC4484FFEDFF95FD8424401F95F9E1" box="[619,692,1547,1571]" captionStart="Figure 13" captionStartId="24.[113,178,717,741]" captionTargetBox="[157,1404,147,686]" captionTargetId="figure-716@24.[143,1429,144,690]" captionTargetPageId="24" captionText="Figure 13. Distribution of lateral ciliated patches in neuropodia along chaetigers of the middle body region in Spiophanes pacificus sp. nov. and S. australis sp. nov.; trendlines of calculated mean and median values for counted patches also shown; character only reliably observable in formalin fixed specimens examined with SEM." figureDoi="http://doi.org/10.5281/zenodo.10470401" httpUri="https://zenodo.org/record/10470401/files/figure.png" pageId="27" pageNumber="933">Figs 13</figureCitation>
|
||
,
|
||
<figureCitation id="64AC4484FFEDFF95FD5024401FD8F9E1" box="[703,761,1547,1571]" captionStart="Figure 14" captionStartId="25.[129,194,1838,1862]" captionTargetBox="[211,1391,149,1807]" captionTargetId="figure-7@25.[208,1394,146,1810]" captionTargetPageId="25" captionText="Figure 14. Spiophanes pacificus sp. nov., LM and SEM studies: A, holotype, complete specimen original preservation in 96% ethanol; note nuchal organ with associated pigment, and anal cirri. B, close-up of anterior region, latero-oblique view. C, anterior region, dorsal view; note short cirriform occipital antenna with rounded tip, also note nuchal organ reaching end of chaetiger 2. Inset C, close-up of antenna of same specimen. D, middle body region with pigment in parapodia of chaetigers 11–14, dorsal view. E, anterior end, lateral view; note stout cirriform occipital antenna and extension of dorsal ciliated nuchal organs to the end of chaetiger 2. F, chaetigers 8–10 in lateral view; note vertical row" figureDoi="http://doi.org/10.5281/zenodo.10470403" httpUri="https://zenodo.org/record/10470403/files/figure.png" pageId="27" pageNumber="933">14F, I</figureCitation>
|
||
). See introductory paragraph on
|
||
<taxonomicName id="3B972382FFEDFF95FE2624611F19F980" authorityName="Grube" authorityYear="1860" box="[457,568,1578,1602]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="27" pageNumber="933" phylum="Annelida" rank="genus">
|
||
<emphasis id="CEE38413FFEDFF95FE2624611F19F980" box="[457,568,1578,1602]" italics="true" pageId="27" pageNumber="933">Spiophanes</emphasis>
|
||
</taxonomicName>
|
||
above for details of morphological distinction. The species can also be distinguished based on information from molecular markers (
|
||
<emphasis id="CEE38413FFEDFF95FD8A24221FB0F942" box="[613,657,1641,1664]" italics="true" pageId="27" pageNumber="933">
|
||
<collectionCode id="9A86C0C4FFEDFF95FD8A24221FB0F942" box="[613,657,1641,1664]" country="Portugal" lsid="urn:lsid:biocol.org:col:14498" name="University of Coimbra Botany Department" pageId="27" pageNumber="933" type="Herbarium">COI</collectionCode>
|
||
</emphasis>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="FC285801FFEDFF95FF7324C31821FD5E" blockId="27.[129,778,1359,1978]" lastBlockId="27.[825,1475,144,669]" pageId="27" pageNumber="933">
|
||
Searching GenBank for nucleotide sequences close to the ones gained in our study we came across a
|
||
<emphasis id="CEE38413FFEDFF95FDC024E31F7AF97D" box="[559,603,1704,1727]" italics="true" pageId="27" pageNumber="933">COI</emphasis>
|
||
sequence deposited for
|
||
<taxonomicName id="3B972382FFEDFF95FF37248C1C91F91D" box="[216,432,1735,1759]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="27" pageNumber="933" phylum="Annelida" rank="species" species="adriaticus">
|
||
<emphasis id="CEE38413FFEDFF95FF37248C1C91F91D" box="[216,432,1735,1759]" italics="true" pageId="27" pageNumber="933">Spiophanes adriaticus</emphasis>
|
||
</taxonomicName>
|
||
. The close genetic similarity between
|
||
<taxonomicName id="3B972382FFEDFF95FF2A24AD1CAAF93C" authority="Meissner & Schwentner & Göưing & Fiege, 2023" authorityName="Meissner & Schwentner & Göưing & Fiege" authorityYear="2023" box="[197,395,1766,1790]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="27" pageNumber="933" phylum="Annelida" rank="species" species="pacificus" status="sp. nov.">
|
||
<emphasis id="CEE38413FFEDFF95FF2A24AD1CAAF93C" box="[197,395,1766,1790]" italics="true" pageId="27" pageNumber="933">Spiophanes pacificus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D5D03968FFEDFF95FE7E24AC1CFFF93C" box="[401,478,1767,1790]" pageId="27" pageNumber="933" rank="species">sp. nov.</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="3B972382FFEDFF95FDE024AC1FA6F93C" box="[527,647,1766,1790]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="27" pageNumber="933" phylum="Annelida" rank="species" species="adriaticus">
|
||
<emphasis id="CEE38413FFEDFF95FDE024AC1FA6F93C" box="[527,647,1766,1790]" italics="true" pageId="27" pageNumber="933">S. adriaticus</emphasis>
|
||
</taxonomicName>
|
||
is surprising and the genetic distance is low enough to imply that these could be conspecific. However, ecologically it seems highly unlikely that these are the same species, one occurs in the deep sea of the Pacific, the other in shallow Mediterranean waters, Adriatic Sea (<
|
||
<quantity id="3B6FF5E4FFEDFF95FF7725C81DF3F858" box="[152,210,1923,1947]" metricMagnitude="1" metricUnit="m" metricValue="3.0" pageId="27" pageNumber="933" unit="m" value="30.0">30 m</quantity>
|
||
depth). This would be a truly remarkable vertical and horizontal distribution for a single species and even for sister taxa such different depth preferences would be surprising. The
|
||
<taxonomicName id="3B972382FFEDFF95FCD622E41E94FF05" box="[825,949,175,199]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="27" pageNumber="933" phylum="Annelida" rank="species" species="adriaticus">
|
||
<emphasis id="CEE38413FFEDFF95FCD622E41E94FF05" box="[825,949,175,199]" italics="true" pageId="27" pageNumber="933">S. adriaticus</emphasis>
|
||
</taxonomicName>
|
||
sequences came from D’Alessandro
|
||
<emphasis id="CEE38413FFEDFF95FAD322FB1849FF05" box="[1340,1384,175,199]" italics="true" pageId="27" pageNumber="933">et al</emphasis>
|
||
. (2019) who reported to have sequenced
|
||
<specimenCount id="EA919388FFEDFF95FB4E2285186CFF24" box="[1185,1357,206,230]" count="3" pageId="27" pageNumber="933" type="generic">three specimens</specimenCount>
|
||
, which are also depicted in their phylogenetic tree. However, only one sequence has been deposited in GenBank. Unfortunately, no information (e.g. collection details) was provided for the numerous other
|
||
<taxonomicName id="3B972382FFEDFF95FC942300191FFEA1" box="[891,1086,331,355]" pageId="27" pageNumber="933">
|
||
<emphasis id="CEE38413FFEDFF95FC9423001ECBFEA1" box="[891,1002,331,355]" italics="true" pageId="27" pageNumber="933">Spiophanes</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
that they studied and also none of these sequences appears to have been deposited in GenBank. This makes it impossible to verify their species identifications and raises the question whether the correct sequence has been deposited for
|
||
<taxonomicName id="3B972382FFEDFF95FC282382191EFE23" box="[967,1087,457,481]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="27" pageNumber="933" phylum="Annelida" rank="species" species="adriaticus">
|
||
<emphasis id="CEE38413FFEDFF95FC282382191EFE23" box="[967,1087,457,481]" italics="true" pageId="27" pageNumber="933">S. adriaticus</emphasis>
|
||
</taxonomicName>
|
||
. Unfortunately, the authors have only very recently responded to our repeated aưempts to contact them but eventually new information could not be provided and thus the problem is not resolved. As already argued by
|
||
<bibRefCitation id="980625F0FFEDFF95FA88206C1E81FD9C" author="Jourde J & Lavesque N & Labrune C" pageId="27" pageNumber="933" pagination="173 - 84" refId="ref30618" refString="Jourde J, Lavesque N, Labrune C, et al. New insights in the biogeographical distributions of two Spionidae (Annelida) from the NE Atlantic and Mediterranean French coasts. Zoosymposia 2020; 19: 173 - 84." type="journal article" year="2020">
|
||
Jourde
|
||
<emphasis id="CEE38413FFEDFF95FA5E20631E6AFD9C" italics="true" pageId="27" pageNumber="933">et al</emphasis>
|
||
. (2020)
|
||
</bibRefCitation>
|
||
, who studied the morphology of
|
||
<taxonomicName id="3B972382FFEDFF95FB1F200D18ADFD9C" box="[1264,1420,582,606]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="27" pageNumber="933" phylum="Annelida" rank="species" species="undetermined">
|
||
<emphasis id="CEE38413FFEDFF95FB1F200D187EFD9C" box="[1264,1375,582,606]" italics="true" pageId="27" pageNumber="933">Spiophanes</emphasis>
|
||
spp.
|
||
</taxonomicName>
|
||
from French coasts of the NE Atlantic and the Mediterranean Sea, we here too question the validity of
|
||
<taxonomicName id="3B972382FFEDFF95FB6D20CE19DBFD5F" box="[1154,1274,645,669]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="27" pageNumber="933" phylum="Annelida" rank="species" species="adriaticus">
|
||
<emphasis id="CEE38413FFEDFF95FB6D20CE19DBFD5F" box="[1154,1274,645,669]" italics="true" pageId="27" pageNumber="933">S. adriaticus</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="FC285801FFEDFF95FCD620F71EA2FCD1" blockId="27.[825,1474,700,787]" pageId="27" pageNumber="933">
|
||
<emphasis id="CEE38413FFEDFF95FCD620F71E88FD16" box="[825,937,700,724]" italics="true" pageId="27" pageNumber="933">Etymology:</emphasis>
|
||
The specific name
|
||
<taxonomicName id="3B972382FFEDFF95FB8820F71998FD16" authorityName="Meissner & Schwentner & Göưing & Fiege" authorityYear="2023" box="[1127,1209,700,724]" class="Polychaeta" family="Spionidae" genus="Spiophanes" kingdom="Animalia" order="Spionida" pageId="27" pageNumber="933" phylum="Annelida" rank="species" species="pacificus">
|
||
<emphasis id="CEE38413FFEDFF95FB8820F71998FD16" box="[1127,1209,700,724]" italics="true" pageId="27" pageNumber="933">pacificus</emphasis>
|
||
</taxonomicName>
|
||
refers to the known distribution of the species in soħ boưom habitats of the deep Pacific Ocean.
|
||
</paragraph>
|
||
<paragraph id="FC285801FFEDFF95FCD621711961FBCC" blockId="27.[825,1474,826,1038]" pageId="27" pageNumber="933">
|
||
<emphasis id="CEE38413FFEDFF95FCD621711E96FC90" box="[825,951,826,850]" italics="true" pageId="27" pageNumber="933">Distribution:</emphasis>
|
||
The species has a wide distribution in the Pacific Ocean. Records came from the central (Clarion
|
||
<collectingCountry id="84801891FFEDFF95FABE211218E3FCB3" box="[1361,1474,857,881]" name="Clipperton Island" pageId="27" pageNumber="933">Clipperton</collectingCountry>
|
||
Fracture Zone
|
||
<collectionCode id="9A86C0C4FFEDFF95FC3421321932FC53" box="[987,1043,889,913]" pageId="27" pageNumber="933">CCZ</collectionCode>
|
||
) and SE Pacific (
|
||
<collectingCountry id="84801891FFEDFF95FB3F21321822FC53" box="[1232,1283,889,913]" name="Peru" pageId="27" pageNumber="933">Peru</collectingCountry>
|
||
Basin), and from the NW Pacific (Kuril–Kamchatka trench) (
|
||
<figureCitation id="64AC4484FFEDFF95FAEA21D3181EFC72" box="[1285,1343,920,944]" 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 D’Alessandro 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 1–30, 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="27" pageNumber="933">Fig. 5</figureCitation>
|
||
; Supporting Information,
|
||
<tableCitation id="B1156DBAFFEDFF95FC2C21FC193FFC0D" box="[963,1054,951,975]" captionStart="Table 2" captionStartId="8.[113,168,1499,1523]" captionTargetPageId="8" captionText="Table 2. COI Intra- and interspecific uncorrected p-distances in percent for all studied species of Goniadidae" httpUri="http://table.plazi.org/id/A8E80889FFFEFF86FF9E2790194FFA31" pageId="27" pageNumber="933" tableUuid="A8E80889FFFEFF86FF9E2790194FFA31">Table S2</tableCitation>
|
||
). Water depths were between 4900 and
|
||
<quantity id="3B6FF5E4FFEDFF95FCD6219D1EA6FC2C" box="[825,903,982,1006]" metricMagnitude="3" metricUnit="m" metricValue="5.8" pageId="27" pageNumber="933" unit="m" value="5800.0">5800 m</quantity>
|
||
in the NW Pacific,
|
||
<quantity id="3B6FF5E4FFEDFF95FBA9219D19F4FC2C" box="[1094,1237,982,1006]" metricMagnitude="3" metricUnit="m" metricValue="4.65" metricValueMax="5.1" metricValueMin="4.2" pageId="27" pageNumber="933" unit="m" value="4650.0" valueMax="5100.0" valueMin="4200.0">4200–5100 m</quantity>
|
||
in the
|
||
<collectionCode id="9A86C0C4FFEDFF95FAF8219C186CFC2D" box="[1303,1357,983,1007]" pageId="27" pageNumber="933">CCZ</collectionCode>
|
||
, and
|
||
<quantity id="3B6FF5E4FFEDFF95FA6F219C1EA9FBCF" metricMagnitude="3" metricUnit="m" metricValue="4.15" metricValueMax="4.2" metricValueMin="4.1" pageId="27" pageNumber="933" unit="m" value="4150.0" valueMax="4200.0" valueMin="4100.0">4100– 4200 m</quantity>
|
||
in the
|
||
<collectingCountry id="84801891FFEDFF95FC2321BD1EDDFBCF" box="[972,1020,1014,1037]" name="Peru" pageId="27" pageNumber="933">Peru</collectingCountry>
|
||
Basin.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |