280 lines
36 KiB
XML
280 lines
36 KiB
XML
<document id="C8BD6335B1C85E2FD5A2516FD1FCD8D4" ID="10.11646/zootaxa.4139.2.4" ID-DOI="10.11646/zootaxa.4139.2.4" ID-GBIF-Dataset="47bbf69d-81b0-4525-b382-c798b608d441" ID-ISSN="1175-5326" ID-Zenodo-Dep="262112" ID-ZooBank="1436B8C8-52BB-495D-8617-0EC8410AADE8" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1468996285177" checkinUser="plazi" docAuthor="Reuscher, Michael G. & Fiege, Dieter" docDate="2016" docId="03AB87BE834AFF9CFF2748DF93B421B0" docLanguage="en" docName="zootaxa.4139.2.4.pdf" docOrigin="Zootaxa 4139 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Pavelius makranensis Reuscher & Fiege, 2016, sp. nov." docType="treatment" docVersion="8" lastPageNumber="206" masterDocId="FF92FFC6834DFF95FFB04B2696262165" masterDocTitle="Ampharetidae (Annelida: Polychaeta) from cold seeps off Pakistan and hydrothermal vents off Taiwan, with the description of three new species" masterLastPageNumber="208" masterPageNumber="197" pageNumber="204" updateTime="1698365317398" updateUser="plazi">
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<mods:mods id="65896FBB4DDC8D167DFA9C683E8B3ABD" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="1BC795228CD0F8FEF6B1A2CB8D6D6563">
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<mods:title id="99C6D5C3876F6C5FC1B1335408E1EE0B">Ampharetidae (Annelida: Polychaeta) from cold seeps off Pakistan and hydrothermal vents off Taiwan, with the description of three new species</mods:title>
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</mods:titleInfo>
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<mods:name id="AF193311B657C980C80719FA49DF2EED" type="personal">
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<mods:role id="ED8C249D0D89BB1353B8122E481DAF8A">
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<mods:roleTerm id="4688CC44C6B76144004B6A6F17AB9B80">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="C9D441E6C8D787F2DCB7A8BC614E9EC5">Reuscher, Michael G.</mods:namePart>
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</mods:name>
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<mods:name id="8FFE6D7522C50914F2811FCD5E0AB86F" type="personal">
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<mods:role id="27D44A2F3DFB9C934721CD0C017CD75B">
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<mods:roleTerm id="93B31A5245B07D15361807B009FF5E68">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="00A406A1BDDFF779B33F8183E0AB001F">Fiege, Dieter</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="E67CE1816D08310E9E3BDA328EB8BBE5">text</mods:typeOfResource>
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<mods:relatedItem id="2D7B499A8AB32EC4D1198E2490D22923" type="host">
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<mods:titleInfo id="4B2C34239BFA6DCEFD885A3FFC5FA704">
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<mods:title id="0573FB5C86AC2C8EBD3046233DCB79A0">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="B00B69DF2AC8D8B6731166A7B26157C8">
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<mods:date id="45EEDFB4416BF5EBBD0512BB83346EC5">2016</mods:date>
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<mods:detail id="B55E9A6D5768366E3DAEB4F0722D6BB7" type="volume">
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<mods:number id="128A5DA779216D8778809C42BD43AC6D">4139</mods:number>
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</mods:detail>
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<mods:detail id="2A0835AD8C6579B652AE2EF5D76053E0" type="issue">
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<mods:number id="19A4D22E646142EF8D22AA8D7990A0B2">2</mods:number>
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<mods:classification id="C9D825CEA9A561D213E85F1F92943A8B">journal article</mods:classification>
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<mods:identifier id="AB1C6451951D032923169608ACD362B6" type="DOI">10.11646/zootaxa.4139.2.4</mods:identifier>
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<mods:identifier id="92598306C10C7935A77FCF695BD3CC63" type="GBIF-Dataset">47bbf69d-81b0-4525-b382-c798b608d441</mods:identifier>
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<mods:identifier id="380DD72E7F9B34F08F85131D0B45B1A9" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="6D445596E75B313BC25B2C0F119D88C9" type="Zenodo-Dep">262112</mods:identifier>
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<mods:identifier id="72EA1EBB3BCD74494A04B9D9041E4F34" type="ZooBank">1436B8C8-52BB-495D-8617-0EC8410AADE8</mods:identifier>
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</mods:mods>
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<treatment id="03AB87BE834AFF9CFF2748DF93B421B0" ID-DOI="http://doi.org/10.5281/zenodo.6067565" ID-GBIF-Taxon="123198446" ID-Zenodo-Dep="6067565" LSID="urn:lsid:plazi:treatment:03AB87BE834AFF9CFF2748DF93B421B0" httpUri="http://treatment.plazi.org/id/03AB87BE834AFF9CFF2748DF93B421B0" lastPageId="9" lastPageNumber="206" pageId="7" pageNumber="204">
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<subSubSection id="C3186523834AFF92FF2748DF97822550" pageId="7" pageNumber="204" type="nomenclature">
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<paragraph id="8BBD36A8834AFF92FF2748DF94222571" blockId="7.[151,516,1017,1077]" box="[151,516,1017,1044]" pageId="7" pageNumber="204">
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<heading id="D0F581C4834AFF92FF2748DF94222571" bold="true" box="[151,516,1017,1044]" fontSize="11" level="1" pageId="7" pageNumber="204" reason="1">
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||
<emphasis id="B976EABA834AFF92FF2748DF94222571" bold="true" box="[151,516,1017,1044]" pageId="7" pageNumber="204">
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<taxonomicName id="4C024D2B834AFF92FF2748DF97B92576" ID-CoL="8568K" box="[151,415,1017,1043]" class="Polychaeta" family="Ampharetidae" genus="Pavelius" kingdom="Animalia" order="Terebellida" pageId="7" pageNumber="204" phylum="Annelida" rank="species" species="makranensis" status="sp. nov.">
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<emphasis id="B976EABA834AFF92FF2748DF97B92576" bold="true" box="[151,415,1017,1043]" italics="true" pageId="7" pageNumber="204">Pavelius makranensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A24557C1834AFF92FE1748DC94222571" box="[423,516,1018,1044]" pageId="7" pageNumber="204" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BBD36A8834AFF92FF274F3A97822550" blockId="7.[151,516,1017,1077]" box="[151,420,1052,1077]" pageId="7" pageNumber="204">
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(
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<figureCitation id="13392A2D834AFF92FF2F4F3A96C22550" box="[159,228,1052,1077]" captionStart="FIGURE 5" captionStartId="8.[151,249,1093,1115]" captionTargetBox="[156,1431,363,1066]" captionTargetId="figure@8.[151,1435,359,1071]" captionTargetPageId="8" captionText="FIGURE 5. Pavelius makranensis sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic, intermediate, and abdominal uncinigers, lateral view; (C) posterior end, ventral view. Paratype (SMF 24141): (D) anterior end, dorsal view." httpUri="https://zenodo.org/record/262117/files/figure.png" pageId="7" pageNumber="204">Figs 5</figureCitation>
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A–D; 6A–E; 7C)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3186523834AFF92FF274F429527241C" pageId="7" pageNumber="204" type="description">
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<paragraph id="8BBD36A8834AFF92FF274F429527241C" blockId="7.[151,1437,1124,2013]" pageId="7" pageNumber="204">
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<emphasis id="B976EABA834AFF92FF274F4297B02518" bold="true" box="[151,406,1124,1149]" pageId="7" pageNumber="204">Specimens examined.</emphasis>
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<typeStatus id="54B9880A834AFF92FE2C4F42942F2518" box="[412,521,1124,1149]" pageId="7" pageNumber="204" type="holotype">Holotype</typeStatus>
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: SMF 24139, Flare 2 cold seep, Makran accretionary prism, continental margin of
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<collectingCountry id="F3157638834AFF92FF274FAE96DF25C4" box="[151,249,1160,1185]" name="Pakistan" pageId="7" pageNumber="204">Pakistan</collectingCountry>
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,
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<geoCoordinate id="EE36506F834AFF92FEB64FAE97BE25C4" box="[262,408,1160,1185]" direction="north" orientation="latitude" pageId="7" pageNumber="204" precision="1" value="24.845882">24°50.753’N</geoCoordinate>
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<geoCoordinate id="EE36506F834AFF92FE114FAE941425C4" box="[417,562,1160,1185]" direction="east" orientation="longitude" pageId="7" pageNumber="204" precision="1" value="63.023983">63°01.439’E</geoCoordinate>
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,
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<quantity id="4CFA9B4D834AFF92FDF14FAE94BC25C5" box="[577,666,1160,1185]" metricMagnitude="3" metricUnit="m" metricValue="1.025" pageId="7" pageNumber="204" unit="m" value="1025.0">1025 m</quantity>
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, M 74/3, ROV Dive 181, push core,
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<date id="FFBC1068834AFF92FBFB4FAE933D25C4" box="[1099,1307,1160,1185]" pageId="7" pageNumber="204" value="2007-11-06">6 November 2007</date>
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(cs, male).
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<typeStatus id="54B9880A834AFF92FF274F8B96D825A0" box="[151,254,1197,1221]" pageId="7" pageNumber="204" type="paratype">Paratype</typeStatus>
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: SMF 24140, same station data as
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<typeStatus id="54B9880A834AFF92FD214F8A94D525A0" box="[657,755,1196,1221]" pageId="7" pageNumber="204" type="holotype">holotype</typeStatus>
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(1 cs, female).
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<typeStatus id="54B9880A834AFF92FC1B4F8B923725A0" box="[939,1041,1197,1221]" pageId="7" pageNumber="204" type="paratype">Paratype</typeStatus>
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: SMF 24141, same station data as
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<typeStatus id="54B9880A834AFF92FF274FF696DF258C" box="[151,249,1232,1257]" pageId="7" pageNumber="204" type="holotype">holotype</typeStatus>
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(1 cs, female).
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<typeStatus id="54B9880A834AFF92FE1A4FF7943D258C" box="[426,539,1233,1257]" pageId="7" pageNumber="204" type="paratype">Paratypes</typeStatus>
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: SMF 24142, Flare 2 cold seep, Makran accretionary prism, continental margin of
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<collectingCountry id="F3157638834AFF92FF074FD2973F2468" box="[183,281,1268,1293]" name="Pakistan" pageId="7" pageNumber="204">Pakistan</collectingCountry>
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,
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<geoCoordinate id="EE36506F834AFF92FE964FD297912468" box="[294,439,1268,1293]" direction="north" orientation="latitude" pageId="7" pageNumber="204" precision="1" value="24.84715">24°50.829’N</geoCoordinate>
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<geoCoordinate id="EE36506F834AFF92FE704FD294772468" box="[448,593,1268,1293]" direction="east" orientation="longitude" pageId="7" pageNumber="204" precision="1" value="63.02365">63°01.419’E</geoCoordinate>
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,
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||
<quantity id="4CFA9B4D834AFF92FDEF4FD394912469" box="[607,695,1269,1293]" metricMagnitude="3" metricUnit="m" metricValue="1.0379999999999998" pageId="7" pageNumber="204" unit="m" value="1038.0">1038 m</quantity>
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, M 74/3, ROV Dive 180, sampling net,
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<date id="FFBC1068834AFF92FB374FD293732468" box="[1159,1365,1268,1293]" pageId="7" pageNumber="204" value="2007-11-05">5 November 2007</date>
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(1 cs, male).
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||
<typeStatus id="54B9880A834AFF92FF594E3F977C2454" box="[233,346,1305,1329]" pageId="7" pageNumber="204" type="paratype">Paratypes</typeStatus>
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||
: SMF 24143, Flare 2 cold seep, Makran accretionary prism, continental margin of
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<collectingCountry id="F3157638834AFF92FA864E3E93BE2454" box="[1334,1432,1304,1329]" name="Pakistan" pageId="7" pageNumber="204">Pakistan</collectingCountry>
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||
,
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||
<geoCoordinate id="EE36506F834AFF92FF274E1A970E2430" box="[151,296,1340,1365]" direction="north" orientation="latitude" pageId="7" pageNumber="204" precision="1" value="24.84715">24°50.829’N</geoCoordinate>
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||
<geoCoordinate id="EE36506F834AFF92FE9F4E1A97E62430" box="[303,448,1340,1365]" direction="east" orientation="longitude" pageId="7" pageNumber="204" precision="1" value="63.02365">63°01.419’E</geoCoordinate>
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||
,
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||
<quantity id="4CFA9B4D834AFF92FE7B4E1B94042431" box="[459,546,1341,1365]" metricMagnitude="3" metricUnit="m" metricValue="1.0379999999999998" pageId="7" pageNumber="204" unit="m" value="1038.0">1038 m</quantity>
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||
, M 74/3, ROV Dive 180, sampling net,
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||
<date id="FFBC1068834AFF92FC6F4E1A928F2430" box="[991,1193,1340,1365]" pageId="7" pageNumber="204" value="2007-11-05">5 November 2007</date>
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||
(4 cs, 3 af,
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||
<specimenCount id="9D04FD21834AFF92FA9A4E1B93BE2430" box="[1322,1432,1340,1365]" pageId="7" pageNumber="204" type="female">4 females</specimenCount>
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||
,
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<specimenCount id="9D04FD21834AFF92FF274E4796D6241C" box="[151,240,1376,1401]" pageId="7" pageNumber="204" type="male">3 males</specimenCount>
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, plus 3cs used for SEM, stub-nos.
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<date id="FFBC1068834AFF92FDC44E4794D3241C" box="[628,757,1377,1401]" pageId="7" pageNumber="204" value="1199" valueMax="1201">1199–1201</date>
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).
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</paragraph>
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</subSubSection>
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||
<subSubSection id="C3186523834AFF92FF774EA2928C2480" pageId="7" pageNumber="204" type="materials_examined">
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<paragraph id="8BBD36A8834AFF92FF774EA2928C2480" blockId="7.[151,1437,1124,2013]" pageId="7" pageNumber="204">
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<emphasis id="B976EABA834AFF92FF774EA2946624F8" bold="true" box="[199,576,1412,1437]" pageId="7" pageNumber="204">Additional material examined.</emphasis>
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<collectionCode id="ED13AE6D834AFF92FDFC4EA394A224F8" box="[588,644,1413,1437]" country="Germany" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34838" name="Forschungsinstitut und Natur-Museum Senckenberg" pageId="7" pageNumber="204">SMF</collectionCode>
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24144, Flare 2 cold seep, Makran accretionary prism, continental margin of
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<collectingCountry id="F3157638834AFF92FEBC4E8E974824A4" box="[268,366,1448,1473]" name="Pakistan" pageId="7" pageNumber="204">Pakistan</collectingCountry>
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,
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<geoCoordinate id="EE36506F834AFF92FECA4E8E942A24A4" box="[378,524,1448,1473]" direction="north" orientation="latitude" pageId="7" pageNumber="204" precision="1" value="24.84715">24°50.829’N</geoCoordinate>
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||
<geoCoordinate id="EE36506F834AFF92FDA44E8E948224A4" box="[532,676,1448,1473]" direction="east" orientation="longitude" pageId="7" pageNumber="204" precision="1" value="63.02365">63°01.419’E</geoCoordinate>
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||
,
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||
<quantity id="4CFA9B4D834AFF92FD014E8F952F24A5" box="[689,777,1449,1473]" metricMagnitude="3" metricUnit="m" metricValue="1.0379999999999998" pageId="7" pageNumber="204" unit="m" value="1038.0">1038 m</quantity>
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||
, M 74/3,
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||
<collectionCode id="ED13AE6D834AFF92FCC74E8F959424A4" box="[887,946,1449,1473]" country="Italy" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15413" name="Museo Civico di Rovereto" pageId="7" pageNumber="204">ROV</collectionCode>
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||
Dive 180, sampling net,
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||
<date id="FFBC1068834AFF92FB604E8E93BA24A4" box="[1232,1436,1448,1473]" pageId="7" pageNumber="204" value="2007-11-05">5 November 2007</date>
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||
(2af,
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||
<specimenCount id="9D04FD21834AFF92FF624EEB97102480" box="[210,310,1484,1509]" pageId="7" pageNumber="204" type="female">1 female</specimenCount>
|
||
,
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||
<specimenCount id="9D04FD21834AFF92FEF14EEB97B72480" box="[321,401,1484,1509]" pageId="7" pageNumber="204" type="male">1 male</specimenCount>
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||
). Another specimen from the same station was used for
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<collectionCode id="ED13AE6D834AFF92FBB54EEB92642480" box="[1029,1090,1485,1509]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15536" name="Department of Natural Resources, Environment, The Arts and Sport" pageId="7" pageNumber="204">DNA</collectionCode>
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analysis.
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3186523834AFF9DFF774ED694332025" lastPageId="8" lastPageNumber="205" pageId="7" pageNumber="204" type="description">
|
||
<paragraph id="8BBD36A8834AFF9DFF774ED694332025" blockId="7.[151,1437,1124,2013]" lastBlockId="8.[151,1437,151,320]" lastPageId="8" lastPageNumber="205" pageId="7" pageNumber="204">
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<emphasis id="B976EABA834AFF92FF774ED6977F276C" bold="true" box="[199,345,1520,1545]" pageId="7" pageNumber="204">Description.</emphasis>
|
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Length
|
||
<quantity id="4CFA9B4D834AFF92FE054ED7943C276D" box="[437,538,1521,1545]" metricMagnitude="-2" metricUnit="m" metricValue="1.17" pageId="7" pageNumber="204" unit="mm" value="11.7">11.7 mm</quantity>
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||
, width
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<quantity id="4CFA9B4D834AFF92FDDB4ED694E2276D" box="[619,708,1520,1545]" metricMagnitude="-3" metricUnit="m" metricValue="1.6" pageId="7" pageNumber="204" unit="mm" value="1.6">1.6 mm</quantity>
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. Prostomium with lateral incisions delimiting middle section, not reaching anterior end; prostomial glandular ridges absent; paired lateral dark pigment stripes in prostomium (
|
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<figureCitation id="13392A2D834AFF92FADF4D3296832734" captionStart="FIGURE 5" captionStartId="8.[151,249,1093,1115]" captionTargetBox="[156,1431,363,1066]" captionTargetId="figure@8.[151,1435,359,1071]" captionTargetPageId="8" captionText="FIGURE 5. Pavelius makranensis sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic, intermediate, and abdominal uncinigers, lateral view; (C) posterior end, ventral view. Paratype (SMF 24141): (D) anterior end, dorsal view." httpUri="https://zenodo.org/record/262117/files/figure.png" pageId="7" pageNumber="204">Fig. 5</figureCitation>
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A). Buccal tentacles smooth. Four pairs of smooth cirriform branchiae arranged in one transverse row in segment III, not separated by median gap; branchiae with very densely arranged thick branchiophores, tapering distally; second outermost branchiae of transverse row originating from segment II, outermost branchiae of transverse row originating from segment III, innermost branchiae of transverse row originating from segment IV, second innermost branchiae of transverse row originating from segment V (
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||
<figureCitation id="13392A2D834AFF92FC0B4DEE92252784" box="[955,1027,1736,1761]" captionStart="FIGURE 7" captionStartId="9.[151,249,1860,1882]" captionTargetBox="[152,1434,1412,1831]" captionTargetId="figure@9.[151,1435,1412,1838]" captionTargetPageId="9" captionText="FIGURE 7. ID cards: (A) Eclysippe yonaguniensis sp. nov. (B) Glyphanostomum bilabiatum sp. nov. (C) Pavelius makranensis sp. nov." httpUri="https://zenodo.org/record/262119/files/figure.png" pageId="7" pageNumber="204">Fig. 7</figureCitation>
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C). Segment II with small chaetae, resembling capillary notochaetae of following segments; chaetae of segment II emerging from notopodia like humps, located more ventrally than notopodia (
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<figureCitation id="13392A2D834AFF92FD194C3694CA264C" box="[681,748,1808,1833]" captionStart="FIGURE 5" captionStartId="8.[151,249,1093,1115]" captionTargetBox="[156,1431,363,1066]" captionTargetId="figure@8.[151,1435,359,1071]" captionTargetPageId="8" captionText="FIGURE 5. Pavelius makranensis sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic, intermediate, and abdominal uncinigers, lateral view; (C) posterior end, ventral view. Paratype (SMF 24141): (D) anterior end, dorsal view." httpUri="https://zenodo.org/record/262117/files/figure.png" pageId="7" pageNumber="204">Fig. 5</figureCitation>
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A). Notopodia with capillary chaetae (
|
||
<figureCitation id="13392A2D834AFF92FB2A4C3692FB264C" box="[1178,1245,1808,1833]" captionStart="FIGURE 6" captionStartId="9.[151,249,1278,1300]" captionTargetBox="[151,1435,267,1256]" captionTargetId="figure@9.[151,1435,267,1257]" captionTargetPageId="9" captionText="FIGURE 6. Pavelius makranensis sp. nov. SEM micrographs from SMF 24143: (A) capillary chaetae; (B) anterior end, dorsal view, arrow pointing to nephridial papilla; (C) thoracic uncini, lateral view; (D) thoracic uncini, frontal view; (E) abdominal neuropodium with uncini, posterior view." httpUri="https://zenodo.org/record/262118/files/figure.png" pageId="7" pageNumber="204">Fig. 6</figureCitation>
|
||
A) from segment III, present in 15 chaetigers; first pair of notopodia smaller than following ones; first three pairs of notopodia slightly elevated dorsally above following notopodia; notopodia without cirri. Large nephridial papillae above notopodia of first unciniger (
|
||
<figureCitation id="13392A2D834AFF92FE6E4C5A940B26F0" box="[478,557,1916,1941]" captionStart="FIGURE 5" captionStartId="8.[151,249,1093,1115]" captionTargetBox="[156,1431,363,1066]" captionTargetId="figure@8.[151,1435,359,1071]" captionTargetPageId="8" captionText="FIGURE 5. Pavelius makranensis sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic, intermediate, and abdominal uncinigers, lateral view; (C) posterior end, ventral view. Paratype (SMF 24141): (D) anterior end, dorsal view." httpUri="https://zenodo.org/record/262117/files/figure.png" pageId="7" pageNumber="204">Figs. 5</figureCitation>
|
||
A, 6B). Neuropodial tori with uncini from segment VI, present in 12 thoracic uncinigers; tori without cirri. Continuous ventral shields conspicuous to thoracic unciniger 10, faint in thoracic unciniger 11. Two intermediate uncinigers (
|
||
<figureCitation id="13392A2D834AFF92FD124CE294CB26B8" box="[674,749,1988,2013]" captionStart="FIGURE 5" captionStartId="8.[151,249,1093,1115]" captionTargetBox="[156,1431,363,1066]" captionTargetId="figure@8.[151,1435,359,1071]" captionTargetPageId="8" captionText="FIGURE 5. Pavelius makranensis sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic, intermediate, and abdominal uncinigers, lateral view; (C) posterior end, ventral view. Paratype (SMF 24141): (D) anterior end, dorsal view." httpUri="https://zenodo.org/record/262117/files/figure.png" pageId="7" pageNumber="204">Fig. 5</figureCitation>
|
||
B). Sixteen abdominal uncinigers. Rudimentary notopodia present as small papillae in intermediate uncinigers and first abdominal unciniger (
|
||
<figureCitation id="13392A2D8345FF9DFBFB4BB192B621D5" box="[1099,1168,151,176]" captionStart="FIGURE 5" captionStartId="8.[151,249,1093,1115]" captionTargetBox="[156,1431,363,1066]" captionTargetId="figure@8.[151,1435,359,1071]" captionTargetPageId="8" captionText="FIGURE 5. Pavelius makranensis sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic, intermediate, and abdominal uncinigers, lateral view; (C) posterior end, ventral view. Paratype (SMF 24141): (D) anterior end, dorsal view." httpUri="https://zenodo.org/record/262117/files/figure.png" pageId="8" pageNumber="205">Fig. 5</figureCitation>
|
||
B), absent in remaining abdominal uncinigers. Pinnules without dorsal cirrus (
|
||
<figureCitation id="13392A2D8345FF9DFD444B9A951121B0" box="[756,823,188,213]" captionStart="FIGURE 5" captionStartId="8.[151,249,1093,1115]" captionTargetBox="[156,1431,363,1066]" captionTargetId="figure@8.[151,1435,359,1071]" captionTargetPageId="8" captionText="FIGURE 5. Pavelius makranensis sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic, intermediate, and abdominal uncinigers, lateral view; (C) posterior end, ventral view. Paratype (SMF 24141): (D) anterior end, dorsal view." httpUri="https://zenodo.org/record/262117/files/figure.png" pageId="8" pageNumber="205">Fig. 5</figureCitation>
|
||
C). Pygidium with terminal anus but without anal cirri. Thoracic uncini with unpaired tooth on top and paired median teeth over rostral tooth and basal prow, framed by small lateral teeth (
|
||
<figureCitation id="13392A2D8345FF9DFEC24A2297912078" box="[370,439,260,285]" captionStart="FIGURE 6" captionStartId="9.[151,249,1278,1300]" captionTargetBox="[151,1435,267,1256]" captionTargetId="figure@9.[151,1435,267,1257]" captionTargetPageId="9" captionText="FIGURE 6. Pavelius makranensis sp. nov. SEM micrographs from SMF 24143: (A) capillary chaetae; (B) anterior end, dorsal view, arrow pointing to nephridial papilla; (C) thoracic uncini, lateral view; (D) thoracic uncini, frontal view; (E) abdominal neuropodium with uncini, posterior view." httpUri="https://zenodo.org/record/262118/files/figure.png" pageId="8" pageNumber="205">Fig. 6</figureCitation>
|
||
C, D). Abdominal uncini with about seven teeth over rostral tooth and basal prow (
|
||
<figureCitation id="13392A2D8345FF9DFADF4A2296802025" captionStart="FIGURE 6" captionStartId="9.[151,249,1278,1300]" captionTargetBox="[151,1435,267,1256]" captionTargetId="figure@9.[151,1435,267,1257]" captionTargetPageId="9" captionText="FIGURE 6. Pavelius makranensis sp. nov. SEM micrographs from SMF 24143: (A) capillary chaetae; (B) anterior end, dorsal view, arrow pointing to nephridial papilla; (C) thoracic uncini, lateral view; (D) thoracic uncini, frontal view; (E) abdominal neuropodium with uncini, posterior view." httpUri="https://zenodo.org/record/262118/files/figure.png" pageId="8" pageNumber="205">Fig. 6</figureCitation>
|
||
E). Tube made of dark grey clay.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF7D66208345FF9DFF274F6392D5251C" httpUri="https://zenodo.org/record/262117/files/figure.png" pageId="8" pageNumber="205" targetBox="[156,1431,363,1066]" targetPageId="8">
|
||
<paragraph id="8BBD36A88345FF9DFF274F6392D5251C" blockId="8.[151,1436,1092,1145]" pageId="8" pageNumber="205">
|
||
<emphasis id="B976EABA8345FF9DFF274F639734253F" bold="true" box="[151,274,1093,1115]" pageId="8" pageNumber="205">FIGURE 5.</emphasis>
|
||
<taxonomicName id="4C024D2B8345FF9DFEA94F6397D0253F" box="[281,502,1093,1114]" class="Polychaeta" family="Ampharetidae" genus="Pavelius" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="205" phylum="Annelida" rank="species" species="makranensis" status="sp. nov.">
|
||
<emphasis id="B976EABA8345FF9DFEA94F6397D0253F" box="[281,502,1093,1114]" italics="true" pageId="8" pageNumber="205">Pavelius makranensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24557C18345FF9DFE4C4F63946B253F" box="[508,589,1093,1114]" pageId="8" pageNumber="205" rank="species">
|
||
<emphasis id="B976EABA8345FF9DFE4C4F63946B253F" bold="true" box="[508,589,1093,1114]" pageId="8" pageNumber="205">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Holotype: (A) anterior end, lateral view; (B) thoracic, intermediate, and abdominal uncinigers, lateral view; (C) posterior end, ventral view. Paratype (SMF 24141): (D) anterior end, dorsal view.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C31865238345FF9DFF774F8697352690" pageId="8" pageNumber="205" type="discussion">
|
||
<paragraph id="8BBD36A88345FF9DFF774F8694F225B9" blockId="8.[151,1437,1184,2037]" pageId="8" pageNumber="205">
|
||
<emphasis id="B976EABA8345FF9DFF774F86971D25DC" bold="true" box="[199,315,1184,1209]" pageId="8" pageNumber="205">Remarks.</emphasis>
|
||
The large nephridial papillae are presumably only present in male specimens. They were lacking in every specimen that contained eggs and vice versa.
|
||
</paragraph>
|
||
<paragraph id="8BBD36A88345FF9DFF774FCE96D327E8" blockId="8.[151,1437,1184,2037]" pageId="8" pageNumber="205">
|
||
The prostomial dark pigment stripes in the
|
||
<typeStatus id="54B9880A8345FF9DFD174FCE952F2464" box="[679,777,1256,1281]" pageId="8" pageNumber="205" type="holotype">holotype</typeStatus>
|
||
and several
|
||
<typeStatus id="54B9880A8345FF9DFC254FCF95D02464" box="[917,1014,1257,1281]" pageId="8" pageNumber="205" type="paratype">paratype</typeStatus>
|
||
specimens probably belong to nuchal organs. In some
|
||
<typeStatus id="54B9880A8345FF9DFEEF4E2B97992440" box="[351,447,1293,1317]" pageId="8" pageNumber="205" type="paratype">paratype</typeStatus>
|
||
specimens the area behind the lateral incisions of the prostomium lacked the dark pigment. Instead, they appeared to be brightly colored nuchal organs (
|
||
<figureCitation id="13392A2D8345FF9DFC6F4E169201242C" box="[991,1063,1328,1353]" captionStart="FIGURE 5" captionStartId="8.[151,249,1093,1115]" captionTargetBox="[156,1431,363,1066]" captionTargetId="figure@8.[151,1435,359,1071]" captionTargetPageId="8" captionText="FIGURE 5. Pavelius makranensis sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic, intermediate, and abdominal uncinigers, lateral view; (C) posterior end, ventral view. Paratype (SMF 24141): (D) anterior end, dorsal view." httpUri="https://zenodo.org/record/262117/files/figure.png" pageId="8" pageNumber="205">Fig. 5</figureCitation>
|
||
D). About half of the complete
|
||
<typeStatus id="54B9880A8345FF9DFF274E7396D12409" box="[151,247,1365,1388]" pageId="8" pageNumber="205" type="paratype">paratype</typeStatus>
|
||
specimens had ventrolateral papillae in their pygidia, while the other half and the
|
||
<typeStatus id="54B9880A8345FF9DFB0C4E7293382408" box="[1212,1310,1364,1389]" pageId="8" pageNumber="205" type="holotype">holotype</typeStatus>
|
||
did not. It seems that
|
||
<taxonomicName id="4C024D2B8345FF9DFEA34E5F942E24F4" box="[275,520,1401,1425]" class="Polychaeta" family="Ampharetidae" genus="Pavelius" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="205" phylum="Annelida" rank="species" species="makranensis" status="sp. nov.">
|
||
<emphasis id="B976EABA8345FF9DFEA34E5F942E24F4" box="[275,520,1401,1425]" italics="true" pageId="8" pageNumber="205">Pavelius makranensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24557C18345FF9DFDBF4E5E944F24F4" box="[527,617,1400,1425]" pageId="8" pageNumber="205" rank="species">
|
||
<emphasis id="B976EABA8345FF9DFDBF4E5E944F24F4" bold="true" box="[527,617,1400,1425]" pageId="8" pageNumber="205">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
can contract the pygidium and withdraw the anal papillae. The only congener
|
||
<taxonomicName id="4C024D2B8345FF9DFEDF4EBB958F24D0" authority="Kuznetsov & Levenstein, 1988" authorityName="Kuznetsov & Levenstein" authorityYear="1988" box="[367,937,1436,1461]" class="Polychaeta" family="Ampharetidae" genus="Pavelius" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="205" phylum="Annelida" rank="species" species="uschakovi">
|
||
<emphasis id="B976EABA8345FF9DFEDF4EBB946324D0" box="[367,581,1437,1461]" italics="true" pageId="8" pageNumber="205">Pavelius uschakovi</emphasis>
|
||
<bibRefCitation id="EF934B598345FF9DFDFD4EBB958F24D0" author="Kuznetsov" box="[589,937,1436,1461]" pageId="8" pageNumber="205" refString="Kuznetsov, A. P. & Levenstein, R. Y. (1988) [Pavelius uschakovi gen. et sp. n. (Polychaeta, Ampharetidae) from Paramushir Gas Hydrate Spring in the Okhotsk Sea]. Zoologicheskii Zhurnal, 67 (6), 819 - 825. [in Russian]" type="journal article" year="1988">Kuznetsov & Levenstein, 1988</bibRefCitation>
|
||
</taxonomicName>
|
||
has 21 abdominal uncinigers (assuming that the first two of the 23 abdominal segments mentioned in the original description are actually intermediate uncinigers), five more than in the new species.
|
||
<taxonomicName id="4C024D2B8345FF9DFD594EC395BC2498" box="[745,922,1509,1533]" class="Polychaeta" family="Ampharetidae" genus="Pavelius" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="205" phylum="Annelida" rank="species" species="makranensis" status="sp. nov.">
|
||
<emphasis id="B976EABA8345FF9DFD594EC395BC2498" box="[745,922,1509,1533]" italics="true" pageId="8" pageNumber="205">P. makranensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24557C18345FF9DFC194EC2922D2498" box="[937,1035,1508,1533]" pageId="8" pageNumber="205" rank="species">
|
||
<emphasis id="B976EABA8345FF9DFC194EC2922D2498" bold="true" box="[937,1035,1508,1533]" pageId="8" pageNumber="205">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
has notopodial rudiments in the intermediate uncinigers and the first abdominal unciniger, whereas they are lacking in
|
||
<taxonomicName id="4C024D2B8345FF9DFBCD4D2F932D2744" box="[1149,1291,1545,1569]" class="Polychaeta" family="Ampharetidae" genus="Pavelius" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="205" phylum="Annelida" rank="species" species="uschakovi">
|
||
<emphasis id="B976EABA8345FF9DFBCD4D2F932D2744" box="[1149,1291,1545,1569]" italics="true" pageId="8" pageNumber="205">P. uschakovi</emphasis>
|
||
</taxonomicName>
|
||
. Finally, the abdominal uncini of
|
||
<taxonomicName id="4C024D2B8345FF9DFECE4D0B942C2720" box="[382,522,1581,1605]" class="Polychaeta" family="Ampharetidae" genus="Pavelius" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="205" phylum="Annelida" rank="species" species="uschakovi">
|
||
<emphasis id="B976EABA8345FF9DFECE4D0B942C2720" box="[382,522,1581,1605]" italics="true" pageId="8" pageNumber="205">P. uschakovi</emphasis>
|
||
</taxonomicName>
|
||
were described with five teeth. The new species has abdominal uncini with seven teeth. The
|
||
<typeStatus id="54B9880A8345FF9DFEA64D779760270C" box="[278,326,1617,1641]" pageId="8" pageNumber="205">type</typeStatus>
|
||
specimen of
|
||
<taxonomicName id="4C024D2B8345FF9DFE584D77945E270C" box="[488,632,1617,1641]" class="Polychaeta" family="Ampharetidae" genus="Pavelius" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="205" phylum="Annelida" rank="species" species="uschakovi">
|
||
<emphasis id="B976EABA8345FF9DFE584D77945E270C" box="[488,632,1617,1641]" italics="true" pageId="8" pageNumber="205">P. uschakovi</emphasis>
|
||
</taxonomicName>
|
||
was not available for examination because it is lost (Budaeva, pers. comm.).
|
||
</paragraph>
|
||
<paragraph id="8BBD36A88345FF9DFF774DBE94CA279C" blockId="8.[151,1437,1184,2037]" pageId="8" pageNumber="205">
|
||
The new species had been tentatively identified as
|
||
<taxonomicName id="4C024D2B8345FF9DFCA14DBF95CD27D4" box="[785,1003,1689,1713]" class="Polychaeta" family="Ampharetidae" genus="Pavelius" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="205" phylum="Annelida" rank="species" species="uschakovi">
|
||
<emphasis id="B976EABA8345FF9DFCA14DBF95CD27D4" box="[785,1003,1689,1713]" italics="true" pageId="8" pageNumber="205">Pavelius uschakovi</emphasis>
|
||
</taxonomicName>
|
||
in an ecological study of the Makran accretionary prism (
|
||
<bibRefCitation id="EF934B598345FF9DFEC54D9A946C27B0" author="Fischer" box="[373,586,1724,1749]" pageId="8" pageNumber="205" refString="Fischer, D., Sahling, H., Nothen, K., Bohrmann, G., Zabel, M. & Kasten, S. (2011) Interaction between hydrocarbon seepage, chemosynthetic communities and bottom water redox at cold seeps of the Makran accretionary prism: insights from habitatspecific pore water sampling and modeling. Biogeosciences Discussions, 8, 9763 - 9811. http: // dx. doi. org / 10.5194 / bgd- 8 - 9763 - 2011" type="journal article" year="2011">
|
||
Fischer
|
||
<emphasis id="B976EABA8345FF9DFE604D9B942727B0" box="[464,513,1725,1749]" italics="true" pageId="8" pageNumber="205">et al</emphasis>
|
||
. 2011
|
||
</bibRefCitation>
|
||
). They noted that the species dominated a transitional area between a central microbial mat and a peripheral vesicomyid clam bed.
|
||
</paragraph>
|
||
<paragraph id="8BBD36A88345FF9DFF774C2294B026ED" blockId="8.[151,1437,1184,2037]" pageId="8" pageNumber="205">
|
||
The only other described congener
|
||
<taxonomicName id="4C024D2B8345FF9DFDE14C2394FD2678" box="[593,731,1797,1821]" class="Polychaeta" family="Ampharetidae" genus="Pavelius" kingdom="Animalia" order="Terebellida" pageId="8" pageNumber="205" phylum="Annelida" rank="species" species="uschakovi">
|
||
<emphasis id="B976EABA8345FF9DFDE14C2394FD2678" box="[593,731,1797,1821]" italics="true" pageId="8" pageNumber="205">P. uschakovi</emphasis>
|
||
</taxonomicName>
|
||
has been recorded from the Paramushir gas hydrate seep in the Sea of Okhotsk and from gas hydrates on the Cascadia margin (
|
||
<bibRefCitation id="EF934B598345FF9DFCC74C0E92712624" author="Sahling" box="[887,1111,1832,1857]" pageId="8" pageNumber="205" refString="Sahling, H., Rickert, D., Lee, R. W., Linke, P. & Suess, E. (2002) Macrofaunal community structure and sulfide flux at gas hydrate deposits from the Cascadia convergent margin, NE Pacific. Marine Ecology Progress Series, 231, 121 - 138. http: // dx. doi. org / 10.3354 / meps 231121" type="journal article" year="2002">
|
||
Sahling
|
||
<emphasis id="B976EABA8345FF9DFC674C0F922C2624" box="[983,1034,1833,1857]" italics="true" pageId="8" pageNumber="205">et al</emphasis>
|
||
. 2002
|
||
</bibRefCitation>
|
||
). A presumably undescribed species was recorded from the coast off Natuna Island in the
|
||
<collectingCountry id="F31576388345FF9DFC8E4C6A95A72600" box="[830,897,1868,1893]" name="China" pageId="8" pageNumber="205">China</collectingCountry>
|
||
Sea (
|
||
<bibRefCitation id="EF934B598345FF9DFC0E4C6A92C12600" author="Al-Hakim" box="[958,1255,1868,1893]" pageId="8" pageNumber="205" refString="Al-Hakim, I. & Glasby, C. J. (2004) Polychaeta (Annelida) of the Natuna Islands, South China Sea. Raffles Bulletin of Zoology Supplement, 11, 25 - 45." type="journal article" year="2004">Al-Hakim & Glasby 2004</bibRefCitation>
|
||
). No mention of gas hydrate seeps was made in the latter case.
|
||
</paragraph>
|
||
<paragraph id="8BBD36A88345FF9DFF774CB297352690" blockId="8.[151,1437,1184,2037]" pageId="8" pageNumber="205">Unfortunately, DNA sequencing for three genes, i.e. COI, 16S rDNA and 18s rDNA, did not yield contiguous sequences. Possible explanations might be insufficient fixation or subsequent storage of samples under ambient conditions.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31865238344FF9CFF774BB1933721D5" box="[199,1297,151,176]" pageId="9" pageNumber="206" type="etymology">
|
||
<paragraph id="8BBD36A88344FF9CFF774BB1933721D5" blockId="9.[199,1426,151,213]" box="[199,1297,151,176]" pageId="9" pageNumber="206">
|
||
<emphasis id="B976EABA8344FF9CFF774BB1976821D5" bold="true" box="[199,334,151,176]" pageId="9" pageNumber="206">Etymology.</emphasis>
|
||
The new species is named after its sampling location, the Makran accretionary prism.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31865238344FF9CFF774B9A93B421B0" box="[199,1426,188,213]" pageId="9" pageNumber="206" type="distribution">
|
||
<paragraph id="8BBD36A88344FF9CFF774B9A93B421B0" blockId="9.[199,1426,151,213]" box="[199,1426,188,213]" pageId="9" pageNumber="206">
|
||
<emphasis id="B976EABA8344FF9CFF774B9A974621B0" bold="true" box="[199,352,188,213]" pageId="9" pageNumber="206">Distribution.</emphasis>
|
||
Exclusively known from cold seeps of the Makran accretionary prism off the coast of
|
||
<collectingCountry id="F31576388344FF9CFA9B4B9A93A821B0" box="[1323,1422,188,213]" name="Pakistan" pageId="9" pageNumber="206">Pakistan</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |