194 lines
26 KiB
XML
194 lines
26 KiB
XML
<document id="5C012FEA8EE0F2FDB7B5DBB15382FA56" 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="03AB87BE8348FF92FF274D38942C2008" 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="Glyphanostomum bilabiatum Reuscher & Fiege, 2016, sp. nov." docType="treatment" docVersion="8" lastPageNumber="204" 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="202" updateTime="1698365317398" updateUser="plazi">
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<mods:mods id="4999363D915EEC24C2B8E9206B258A07" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="22B743E7022259E228EF0F4C6DAD315B">
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<mods:title id="75CF9D3DEB26FE8C1FD9141508575F2A">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:name id="0B7FE2208623D0D3A335D0210FBA06B5" type="personal">
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<mods:roleTerm id="37A039D0A620BC2729600091A9FBD722">Author</mods:roleTerm>
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<mods:namePart id="9A2FF9E01567BBD6E4ADC4A6BEF97DD0">Reuscher, Michael G.</mods:namePart>
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</mods:name>
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<mods:name id="CBE8BC70A94F9A54442BE39AFE7EEE42" type="personal">
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<mods:roleTerm id="23F0D19A2AFBC4BB95C7FF8B3ABB51D7">Author</mods:roleTerm>
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<mods:namePart id="DF81F61B79722863D59827D32E225D75">Fiege, Dieter</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="996F8F7436DB3293AEBA497124BF0D5E">text</mods:typeOfResource>
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<mods:titleInfo id="0CA6A09A5E930EF92117524E20C5DF12">
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<mods:title id="8132088F3774B3465BE20C5947FA573A">Zootaxa</mods:title>
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<mods:part id="9ADFC0957D7233210F0B6F1914486751">
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<mods:date id="47B5A71A310A3F5A6376430A7ACAC152">2016</mods:date>
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<mods:detail id="2FFB77CD1F5FD5B6B1B714766B833B63" type="volume">
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<mods:number id="EAAEED0B98A07F6B40F1E3CC31CA7495">4139</mods:number>
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<mods:detail id="E01B0002BFFB004C9568DF3CC66C7CAB" type="issue">
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<mods:number id="020FB29D6A2FC7E633DD0D930F1A6249">2</mods:number>
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<mods:classification id="03900AC33EE031CF048F513B208F7C81">journal article</mods:classification>
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<mods:identifier id="885854C201A15F0DBA527786A99E18AC" type="DOI">10.11646/zootaxa.4139.2.4</mods:identifier>
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<mods:identifier id="9D0BE673EDF70D5FE1C337E801BB7975" type="GBIF-Dataset">47bbf69d-81b0-4525-b382-c798b608d441</mods:identifier>
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<mods:identifier id="5CC9CAF07CE57FFB859AC5024876C394" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="0CD0DF4D601649F2B98E5A978E12AF73" type="Zenodo-Dep">262112</mods:identifier>
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<mods:identifier id="29B715D4C2D2D09C84BC187F7825548F" type="ZooBank">1436B8C8-52BB-495D-8617-0EC8410AADE8</mods:identifier>
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</mods:mods>
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<treatment id="03AB87BE8348FF92FF274D38942C2008" ID-DOI="http://doi.org/10.5281/zenodo.6067561" ID-GBIF-Taxon="123198450" ID-Zenodo-Dep="6067561" LSID="urn:lsid:plazi:treatment:03AB87BE8348FF92FF274D38942C2008" httpUri="http://treatment.plazi.org/id/03AB87BE8348FF92FF274D38942C2008" lastPageId="7" lastPageNumber="204" pageId="5" pageNumber="202">
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<subSubSection id="C31865238348FF90FF274D389776273C" pageId="5" pageNumber="202" type="nomenclature">
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<paragraph id="8BBD36A88348FF90FF274D38947A275D" blockId="5.[151,604,1566,1625]" box="[151,604,1566,1592]" pageId="5" pageNumber="202">
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<heading id="D0F581C48348FF90FF274D38947A275D" bold="true" box="[151,604,1566,1592]" fontSize="11" level="1" pageId="5" pageNumber="202" reason="1">
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<emphasis id="B976EABA8348FF90FF274D38947A275D" bold="true" box="[151,604,1566,1592]" pageId="5" pageNumber="202">
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<taxonomicName id="4C024D2B8348FF90FF274D3897D1275D" ID-CoL="6KMDM" box="[151,503,1566,1592]" class="Polychaeta" family="Ampharetidae" genus="Glyphanostomum" kingdom="Animalia" order="Terebellida" pageId="5" pageNumber="202" phylum="Annelida" rank="species" species="bilabiatum" status="sp. nov.">
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<emphasis id="B976EABA8348FF90FF274D3897D1275D" bold="true" box="[151,503,1566,1592]" italics="true" pageId="5" pageNumber="202">Glyphanostomum bilabiatum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A24557C18348FF90FE4E4D38947A275D" box="[510,604,1566,1592]" pageId="5" pageNumber="202" 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="8BBD36A88348FF90FF274D669776273C" blockId="5.[151,604,1566,1625]" box="[151,336,1600,1625]" pageId="5" pageNumber="202">
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(
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<figureCitation id="13392A2D8348FF90FF2F4D6696C3273C" box="[159,229,1600,1625]" captionStart="FIGURE 4" captionStartId="6.[151,249,1511,1533]" captionTargetBox="[350,1243,582,1480]" captionTargetId="figure@6.[338,1249,569,1490]" captionTargetPageId="6" captionText="FIGURE 4. Glyphanostomum bilabiatum sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic uncinigers 6 – 10, dorsal view; (C) thoracic, intermediate, and abdominal uncinigers, lateral view; (D) posterior end, lateral view. Paratype: (E) thoracic uncinus, lateral view; (F) abdominal uncinus, antero-lateral view." httpUri="https://zenodo.org/record/262116/files/figure.png" pageId="5" pageNumber="202">Figs 4</figureCitation>
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A–F; 7B)
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</paragraph>
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</subSubSection>
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<subSubSection id="C31865238348FF93FF274DAE97A5237D" lastPageId="6" lastPageNumber="203" pageId="5" pageNumber="202" type="description">
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<paragraph id="8BBD36A88348FF90FF274DAE92B42676" blockId="5.[151,1436,1672,2027]" pageId="5" pageNumber="202">
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<emphasis id="B976EABA8348FF90FF274DAE97BF27C4" bold="true" box="[151,409,1672,1697]" pageId="5" pageNumber="202">Specimens examined.</emphasis>
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<typeStatus id="54B9880A8348FF90FE134DAE943627C4" box="[419,528,1672,1697]" pageId="5" pageNumber="202" type="holotype">Holotype</typeStatus>
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: SMF 24137, Yonaguni Knoll IV Hydrothermal Vent Field, high CO2 seepage site,
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<collectingRegion id="49C6F84A8348FF90FF7E4D89971527AD" box="[206,307,1711,1736]" country="Japan" name="Okinawa" pageId="5" pageNumber="202">Okinawa</collectingRegion>
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Trough,
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<geoCoordinate id="EE36506F8348FF90FE2E4D89940927AD" box="[414,559,1711,1736]" direction="north" orientation="latitude" pageId="5" pageNumber="202" precision="1" value="24.846283">24°50.777’N</geoCoordinate>
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<geoCoordinate id="EE36506F8348FF90FD884D9694F127AD" box="[568,727,1712,1736]" direction="east" orientation="longitude" pageId="5" pageNumber="202" precision="1" value="122.70065">122°42.039’E</geoCoordinate>
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,
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<quantity id="4CFA9B4D8348FF90FD554D89951827A2" box="[741,830,1711,1736]" metricMagnitude="3" metricUnit="m" metricValue="1.365" pageId="5" pageNumber="202" unit="m" value="1365.0">1365 m</quantity>
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, SO 196, Station 49, TV-MUC,
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<date id="FFBC10688348FF90FB034D96934427AD" box="[1203,1378,1711,1736]" pageId="5" pageNumber="202" value="2008-03-17">17 March 2008</date>
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(cs).
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<typeStatus id="54B9880A8348FF90FF274DF296D82789" box="[151,254,1748,1772]" pageId="5" pageNumber="202" type="paratype">Paratype</typeStatus>
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: SMF 24138, Yonaguni Knoll IV Hydrothermal Vent Field, low CO2 seepage site,
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<collectingRegion id="49C6F84A8348FF90FB634DF5931E2789" box="[1235,1336,1747,1772]" country="Japan" name="Okinawa" pageId="5" pageNumber="202">Okinawa</collectingRegion>
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Trough,
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<geoCoordinate id="EE36506F8348FF90FF274DDC970E2676" box="[151,296,1786,1811]" direction="north" orientation="latitude" pageId="5" pageNumber="202" precision="1" value="24.84625">24°50.775’N</geoCoordinate>
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<geoCoordinate id="EE36506F8348FF90FE9F4DDD97E82676" box="[303,462,1787,1811]" direction="east" orientation="longitude" pageId="5" pageNumber="202" precision="1" value="122.70081">122°42.049’E</geoCoordinate>
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,
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<quantity id="4CFA9B4D8348FF90FE6A4DDC94172677" box="[474,561,1786,1811]" metricMagnitude="3" metricUnit="m" metricValue="1.385" pageId="5" pageNumber="202" unit="m" value="1385.0">1385 m</quantity>
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, SO 196, Station 39, TV-MUC,
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<date id="FFBC10688348FF90FC294DDD92632676" box="[921,1093,1786,1811]" pageId="5" pageNumber="202" value="2008-03-14">14 March 2008</date>
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(1 cs).
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</paragraph>
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<paragraph id="8BBD36A88348FF93FF774C3897A5237D" blockId="5.[151,1436,1672,2027]" lastBlockId="6.[151,1437,151,536]" lastPageId="6" lastPageNumber="203" pageId="5" pageNumber="202">
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<emphasis id="B976EABA8348FF90FF774C38977F2652" bold="true" box="[199,345,1822,1847]" pageId="5" pageNumber="202">Description.</emphasis>
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Length
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<quantity id="4CFA9B4D8348FF90FE704C3994382653" box="[448,542,1823,1847]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="5" pageNumber="202" unit="mm" value="1.8">1.8 mm</quantity>
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, width
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<quantity id="4CFA9B4D8348FF90FDCB4C3994C12653" box="[635,743,1823,1847]" metricMagnitude="-4" metricUnit="m" metricValue="3.8" pageId="5" pageNumber="202" unit="mm" value="0.38">0.38 mm</quantity>
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. Prostomium with middle lobe delimited by incision from surrounding lobe, without glandular ridges or eyes. Only tips of buccal tentacles visible. Segment II forming one continuous prominent ventral and ventrolateral lappet (
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<figureCitation id="13392A2D8348FF90FC934C40954A261A" box="[803,876,1894,1919]" captionStart="FIGURE 4" captionStartId="6.[151,249,1511,1533]" captionTargetBox="[350,1243,582,1480]" captionTargetId="figure@6.[338,1249,569,1490]" captionTargetPageId="6" captionText="FIGURE 4. Glyphanostomum bilabiatum sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic uncinigers 6 – 10, dorsal view; (C) thoracic, intermediate, and abdominal uncinigers, lateral view; (D) posterior end, lateral view. Paratype: (E) thoracic uncinus, lateral view; (F) abdominal uncinus, antero-lateral view." httpUri="https://zenodo.org/record/262116/files/figure.png" pageId="5" pageNumber="202">Fig. 4</figureCitation>
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A). Three pairs of slender, cirriform branchiae, arranged in one transverse row in segment III, not separated by median gap; innermost branchia of right group missing; 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 (
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<figureCitation id="13392A2D834BFF93FF2F4BB196C421D5" box="[159,226,151,176]" 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="6" pageNumber="203">Fig. 7</figureCitation>
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B). Segment II without chaetae. Notopodia with capillary chaetae from segment III, present in 14 chaetigers; first pair of notopodia much smaller than in following chaetigers; notopodia of thoracic unciniger 8 slightly elevated and connected by prominent dorsal glandular ridge (
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<figureCitation id="13392A2D834BFF93FCD24BF9958C219D" box="[866,938,223,248]" captionStart="FIGURE 4" captionStartId="6.[151,249,1511,1533]" captionTargetBox="[350,1243,582,1480]" captionTargetId="figure@6.[338,1249,569,1490]" captionTargetPageId="6" captionText="FIGURE 4. Glyphanostomum bilabiatum sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic uncinigers 6 – 10, dorsal view; (C) thoracic, intermediate, and abdominal uncinigers, lateral view; (D) posterior end, lateral view. Paratype: (E) thoracic uncinus, lateral view; (F) abdominal uncinus, antero-lateral view." httpUri="https://zenodo.org/record/262116/files/figure.png" pageId="6" pageNumber="203">Fig. 4</figureCitation>
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B); ventral papilla in notopodia of thoracic unciniger 8, absent in other notopodia; capillary chaetae of elevated notopodia broken and indeterminable. Neuropodial tori with uncini from segment VI, present in 11 thoracic uncinigers; tori without cirri. Continuous ventral shields conspicuous to thoracic unciniger 9. Two intermediate uncinigers (
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<figureCitation id="13392A2D834BFF93FBD94A6A92922001" box="[1129,1204,332,357]" captionStart="FIGURE 4" captionStartId="6.[151,249,1511,1533]" captionTargetBox="[350,1243,582,1480]" captionTargetId="figure@6.[338,1249,569,1490]" captionTargetPageId="6" captionText="FIGURE 4. Glyphanostomum bilabiatum sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic uncinigers 6 – 10, dorsal view; (C) thoracic, intermediate, and abdominal uncinigers, lateral view; (D) posterior end, lateral view. Paratype: (E) thoracic uncinus, lateral view; (F) abdominal uncinus, antero-lateral view." httpUri="https://zenodo.org/record/262116/files/figure.png" pageId="6" pageNumber="203">Fig. 4</figureCitation>
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C). Nine abdominal uncinigers without rudimentary notopodia. Pinnules without dorsal cirrus. Each pair of pinnules connected by dorsal glandular stripe (
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<figureCitation id="13392A2D834BFF93FE174AB297CA20C9" box="[423,492,404,429]" captionStart="FIGURE 4" captionStartId="6.[151,249,1511,1533]" captionTargetBox="[350,1243,582,1480]" captionTargetId="figure@6.[338,1249,569,1490]" captionTargetPageId="6" captionText="FIGURE 4. Glyphanostomum bilabiatum sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic uncinigers 6 – 10, dorsal view; (C) thoracic, intermediate, and abdominal uncinigers, lateral view; (D) posterior end, lateral view. Paratype: (E) thoracic uncinus, lateral view; (F) abdominal uncinus, antero-lateral view." httpUri="https://zenodo.org/record/262116/files/figure.png" pageId="6" pageNumber="203">Fig. 4</figureCitation>
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C, D). Pygidium with terminal anus and one pair of short, stout, ventrolateral anal cirri (
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<figureCitation id="13392A2D834BFF93FF664A91973A20B5" box="[214,284,439,464]" captionStart="FIGURE 4" captionStartId="6.[151,249,1511,1533]" captionTargetBox="[350,1243,582,1480]" captionTargetId="figure@6.[338,1249,569,1490]" captionTargetPageId="6" captionText="FIGURE 4. Glyphanostomum bilabiatum sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic uncinigers 6 – 10, dorsal view; (C) thoracic, intermediate, and abdominal uncinigers, lateral view; (D) posterior end, lateral view. Paratype: (E) thoracic uncinus, lateral view; (F) abdominal uncinus, antero-lateral view." httpUri="https://zenodo.org/record/262116/files/figure.png" pageId="6" pageNumber="203">Fig. 4</figureCitation>
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D). Uncini in thoracic and intermediate uncinigers with 7–8 teeth in 2 vertical rows over rostral tooth and basal prow (
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<figureCitation id="13392A2D834BFF93FEE64AFA97BD2091" box="[342,411,476,501]" captionStart="FIGURE 4" captionStartId="6.[151,249,1511,1533]" captionTargetBox="[350,1243,582,1480]" captionTargetId="figure@6.[338,1249,569,1490]" captionTargetPageId="6" captionText="FIGURE 4. Glyphanostomum bilabiatum sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic uncinigers 6 – 10, dorsal view; (C) thoracic, intermediate, and abdominal uncinigers, lateral view; (D) posterior end, lateral view. Paratype: (E) thoracic uncinus, lateral view; (F) abdominal uncinus, antero-lateral view." httpUri="https://zenodo.org/record/262116/files/figure.png" pageId="6" pageNumber="203">Fig. 4</figureCitation>
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E). Uncini in abdominal uncinigers with 10 teeth in 3 vertical rows over rostral tooth and basal prow (
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<figureCitation id="13392A2D834BFF93FE904AD99743237D" box="[288,357,511,536]" captionStart="FIGURE 4" captionStartId="6.[151,249,1511,1533]" captionTargetBox="[350,1243,582,1480]" captionTargetId="figure@6.[338,1249,569,1490]" captionTargetPageId="6" captionText="FIGURE 4. Glyphanostomum bilabiatum sp. nov. Holotype: (A) anterior end, lateral view; (B) thoracic uncinigers 6 – 10, dorsal view; (C) thoracic, intermediate, and abdominal uncinigers, lateral view; (D) posterior end, lateral view. Paratype: (E) thoracic uncinus, lateral view; (F) abdominal uncinus, antero-lateral view." httpUri="https://zenodo.org/record/262116/files/figure.png" pageId="6" pageNumber="203">Fig. 4</figureCitation>
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F).
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</paragraph>
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</subSubSection>
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<caption id="DF7D6620834BFF93FF274EC195A2275F" httpUri="https://zenodo.org/record/262116/files/figure.png" pageId="6" pageNumber="203" targetBox="[350,1243,582,1480]" targetPageId="6">
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<paragraph id="8BBD36A8834BFF93FF274EC195A2275F" blockId="6.[151,1436,1511,1594]" pageId="6" pageNumber="203">
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<emphasis id="B976EABA834BFF93FF274EC197332499" bold="true" box="[151,277,1511,1533]" pageId="6" pageNumber="203">FIGURE 4.</emphasis>
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<taxonomicName id="4C024D2B834BFF93FE904ECE946F2498" box="[288,585,1512,1533]" class="Polychaeta" family="Ampharetidae" genus="Glyphanostomum" kingdom="Animalia" order="Terebellida" pageId="6" pageNumber="203" phylum="Annelida" rank="species" species="bilabiatum" status="sp. nov.">
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<emphasis id="B976EABA834BFF93FE904ECE946F2498" box="[288,585,1512,1533]" italics="true" pageId="6" pageNumber="203">Glyphanostomum bilabiatum</emphasis>
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</taxonomicName>
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<emphasis id="B976EABA834BFF93FDE44ECE948E2498" bold="true" box="[596,680,1512,1533]" pageId="6" pageNumber="203">
|
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<taxonomicNameLabel id="A24557C1834BFF93FDE44ECE948E2498" box="[596,680,1512,1533]" pageId="6" pageNumber="203" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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Holotype: (A) anterior end, lateral view; (B) thoracic uncinigers 6–10, dorsal view; (C) thoracic, intermediate, and abdominal uncinigers, lateral view; (D) posterior end, lateral view. Paratype: (E) thoracic uncinus, lateral view; (F) abdominal uncinus, antero-lateral view.
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</paragraph>
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</caption>
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<subSubSection id="C3186523834BFF93FF774D4494A727A6" pageId="6" pageNumber="203" type="discussion">
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<paragraph id="8BBD36A8834BFF93FF774D4494A727A6" blockId="6.[151,1437,1634,2019]" pageId="6" pageNumber="203">
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<emphasis id="B976EABA834BFF93FF774D44971D271E" bold="true" box="[199,315,1634,1659]" pageId="6" pageNumber="203">Remarks.</emphasis>
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In the
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<typeStatus id="54B9880A834BFF93FE204D4597D6271E" box="[400,496,1635,1659]" pageId="6" pageNumber="203" type="paratype">paratype</typeStatus>
|
||
specimen the two branchial groups are separated by a small median gap of about half the branchial width and the capillary chaetae of the elevated notopodia are not modified. The
|
||
<typeStatus id="54B9880A834BFF93FA8C4DA193BA27FA" box="[1340,1436,1671,1695]" pageId="6" pageNumber="203" type="paratype">paratype</typeStatus>
|
||
specimen is
|
||
<quantity id="4CFA9B4D834BFF93FE914D8C975127A7" box="[289,375,1706,1731]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="6" pageNumber="203" unit="mm" value="5.5">5.5 mm</quantity>
|
||
long and
|
||
<quantity id="4CFA9B4D834BFF93FE564D8C941A27A7" box="[486,572,1706,1731]" metricMagnitude="-4" metricUnit="m" metricValue="6.0" pageId="6" pageNumber="203" unit="mm" value="0.6">0.6 mm</quantity>
|
||
wide.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3186523834BFF92FF774DE89551219B" lastPageId="7" lastPageNumber="204" pageId="6" pageNumber="203" type="reference_group">
|
||
<paragraph id="8BBD36A8834BFF93FF774DE897EB2687" blockId="6.[151,1437,1634,2019]" pageId="6" pageNumber="203">
|
||
<taxonomicName id="4C024D2B834BFF93FF774DE894352783" ID-CoL="6KMDM" box="[199,531,1742,1766]" class="Polychaeta" family="Ampharetidae" genus="Glyphanostomum" kingdom="Animalia" order="Terebellida" pageId="6" pageNumber="203" phylum="Annelida" rank="species" species="bilabiatum" status="sp. nov.">
|
||
<emphasis id="B976EABA834BFF93FF774DE894352783" box="[199,531,1742,1766]" italics="true" pageId="6" pageNumber="203">Glyphanostomum bilabiatum</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A24557C1834BFF93FD914DE894A72782" box="[545,641,1742,1767]" pageId="6" pageNumber="203" rank="species">
|
||
<emphasis id="B976EABA834BFF93FD914DE894A72782" bold="true" box="[545,641,1742,1767]" pageId="6" pageNumber="203">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is unique within the genus because of the modified and elevated notopodia, connected by a dorsal ridge in thoracic unciniger 8. Lateral lappets in segment II have also been described in the congeneric species
|
||
<taxonomicName id="4C024D2B834BFF93FD984C319203264A" ID-CoL="6KMFL" authority="Aguirrezabalaga & Parapar, 2014" authorityName="Aguirrezabalaga & Parapar" authorityYear="2014" box="[552,1061,1814,1839]" class="Polychaeta" family="Ampharetidae" genus="Glyphanostomum" kingdom="Animalia" order="Terebellida" pageId="6" pageNumber="203" phylum="Annelida" rank="species" species="moreirai">
|
||
<emphasis id="B976EABA834BFF93FD984C319481264B" box="[552,679,1815,1838]" italics="true" pageId="6" pageNumber="203">G. moreirai</emphasis>
|
||
<bibRefCitation id="EF934B59834BFF93FD1E4C309203264A" author="Aguirrezabalaga" box="[686,1061,1814,1839]" pageId="6" pageNumber="203" refString="Aguirrezabalaga, F. & Parapar, J. (2014) Deep-sea Ampharetidae (Polychaeta) from Capbreton Canyon (north-east Atlantic) with the description of a new species. Journal of the Marine Biological Association of the United Kingdom, 94, 947 - 967. http: // dx. doi. org / 10.1017 / S 0025315413001422" type="journal article" year="2014">Aguirrezabalaga & Parapar, 2014</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C024D2B834BFF93FBEB4C31971B2636" ID-CoL="6KMDN" authority="Reuscher, Fiege & Imajima, 2015" authorityName="Reuscher, Fiege & Imajima" authorityYear="2015" class="Polychaeta" family="Ampharetidae" genus="Glyphanostomum" kingdom="Animalia" order="Terebellida" pageId="6" pageNumber="203" phylum="Annelida" rank="species" species="hesslei">
|
||
<emphasis id="B976EABA834BFF93FBEB4C3192E3264B" box="[1115,1221,1814,1838]" italics="true" pageId="6" pageNumber="203">G. hesslei</emphasis>
|
||
<bibRefCitation id="EF934B59834BFF93FB7C4C30971B2636" author="Reuscher" pageId="6" pageNumber="203" refString="Reuscher, M., Fiege, D. & Imajima, M. (2015) Ampharetidae (Annelida: Polychaeta) from Japan. Part IV. Miscellaneous genera. Journal of the Marine Biological Association of the United Kingdom, 95 (6), 1105 - 1125. http: // dx. doi. org / 10.1017 / S 0025315415000545" type="journal article" year="2015">Reuscher, Fiege & Imajima, 2015</bibRefCitation>
|
||
</taxonomicName>
|
||
. However, in these species the lappets were relatively small and restricted to the sides of segment II. In the new species there is one continuous lappet that stretches from side to side, across the ventrum of segment II, reminiscent of lateral lappets in anterior segments of some terebellid genera. Ventrally the lappet looks like a second lower lip. The modified thoracic unciniger 8 is remarkably similar to the typical modification in the genera
|
||
<taxonomicName id="4C024D2B834BFF93FF274CEC973C2687" ID-CoL="84LFB" box="[151,282,1994,2018]" class="Polychaeta" family="Ampharetidae" genus="Anobothrus" kingdom="Animalia" order="Terebellida" pageId="6" pageNumber="203" phylum="Annelida" rank="genus">
|
||
<emphasis id="B976EABA834BFF93FF274CEC973C2687" box="[151,282,1994,2018]" italics="true" pageId="6" pageNumber="203">Anobothrus</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C024D2B834BFF93FEE04CED97E02687" ID-CoL="84VSY" box="[336,454,1995,2018]" class="Polychaeta" family="Ampharetidae" genus="Zatsepinia" kingdom="Animalia" order="Terebellida" pageId="6" pageNumber="203" phylum="Annelida" rank="genus">
|
||
<emphasis id="B976EABA834BFF93FEE04CED97E02687" box="[336,454,1995,2018]" italics="true" pageId="6" pageNumber="203">Zatsepinia</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BBD36A8834AFF92FF774BB19551219B" blockId="7.[151,1436,151,365]" pageId="7" pageNumber="204">
|
||
The
|
||
<typeStatus id="54B9880A834AFF92FF4C4BB1977821D5" box="[252,350,151,176]" pageId="7" pageNumber="204" type="holotype">holotype</typeStatus>
|
||
was collected in the northern area of the Abyss vent. The area was characterized by high CO2 seepage. The sediment had a distinct H2S smell. At the collection site of the
|
||
<typeStatus id="54B9880A834AFF92FC4C4BE6927A21BD" box="[1020,1116,192,216]" pageId="7" pageNumber="204" type="paratype">paratype</typeStatus>
|
||
gas bubbles were observed, even though it had a lower CO2 seepage rate (
|
||
<bibRefCitation id="EF934B59834AFF92FD254BC3954C219B" author="Rehder" box="[661,874,229,254]" pageId="7" pageNumber="204" refString="Rehder, G., Schneider von Deimling, J. & cruise participants (2008) RV Sonne Cruise Report SO 196, SUMSUN 2008, Suva - Guam - Okinawa Trough - Manila, February 19 - March 26, 2008. Leibniz Institut fur Ostseeforschung, Sektion Meereschemie, Warnemunde, 69 pp." type="book" year="2008">
|
||
Rehder
|
||
<emphasis id="B976EABA834AFF92FD5F4BC095012198" box="[751,807,229,253]" italics="true" pageId="7" pageNumber="204">et al.</emphasis>
|
||
2008
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3186523834AFF92FF774A2A942C2008" pageId="7" pageNumber="204" type="etymology">
|
||
<paragraph id="8BBD36A8834AFF92FF774A2A942C2008" blockId="7.[151,1436,151,365]" pageId="7" pageNumber="204">
|
||
<emphasis id="B976EABA834AFF92FF774A2A97682040" bold="true" box="[199,334,268,293]" pageId="7" pageNumber="204">Etymology.</emphasis>
|
||
The species name refers to the ventral lappet in segment II, which looks like a second lower lip.
|
||
<emphasis id="B976EABA834AFF92FF774A169746202C" bold="true" box="[199,352,304,329]" pageId="7" pageNumber="204">Distribution.</emphasis>
|
||
Exclusively known from the Yonaguni Knoll IV Hydrothermal Field in the
|
||
<collectingRegion id="49C6F84A834AFF92FB074A16933A202C" box="[1207,1308,304,329]" country="Japan" name="Okinawa" pageId="7" pageNumber="204">Okinawa</collectingRegion>
|
||
Trough off the northeastern coast of
|
||
<collectingCountry id="F3157638834AFF92FE004A7294202008" box="[432,518,340,365]" name="Taiwan" pageId="7" pageNumber="204">Taiwan</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |