239 lines
29 KiB
XML
239 lines
29 KiB
XML
<document id="F3D0531C2A44FB7A1B351774460BC4BA" ID-DOI="10.11646/zootaxa.2298.1.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="5306757" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629654379502" checkinUser="felipe" docAuthor="Kilgallen, Niamh M." docDate="2009" docId="3E08EE61AD0EFFA7FF7AA91EFD5B5E49" docLanguage="en" docName="zt02298p030.pdf" docOrigin="Zootaxa 2298 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.2298.1.1" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Ensayara kermadecensis Kilgallen 2009, sp. nov." docType="treatment" docUuid="692046E9-698B-45BB-ABBA-F56F90E3E5BC" docUuidSource="ZooBank" docVersion="6" lastPageNumber="6" masterDocId="C2319619AD0FFFA2FFEDAF00FFEE586B" masterDocTitle="New species of lysianassoid Amphipoda (Crustacea) associated with seamounts, marine canyons and cold seeps of New Zealand" masterLastPageNumber="30" masterPageNumber="1" pageNumber="2" updateTime="1699089674570" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="921D08B5CAD30B57E20B884D2A237C35">
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<mods:title id="9929C3DD5AEB6AE5072198AD9214E364">New species of lysianassoid Amphipoda (Crustacea) associated with seamounts, marine canyons and cold seeps of New Zealand</mods:title>
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<mods:name id="DE9208E53BC8E6E7B7216007B09F08CC" type="personal">
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<mods:roleTerm id="C37CB7AB9667C5A5419EA5B10FCBF185">Author</mods:roleTerm>
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<mods:namePart id="326C4EEDED33035C42F5FC8DA42D19CB">Kilgallen, Niamh M.</mods:namePart>
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<mods:typeOfResource id="BAF239F98DFEC8B7506ADE47946C64A5">text</mods:typeOfResource>
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<mods:title id="76EAB11666BE13F2B10A42480B856F37">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="A5F9320A02DC5BF76B041BC11079A3CD">
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<mods:date id="485FD1AD35DC607A1DBE9AD32AE3E87D">2009</mods:date>
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<mods:detail id="1ADB7F37BE552D0E9BB75D58E7063177" type="pubDate">
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<mods:number id="83CB6DF5906A7EC1329FB724E0E06A89">2009-11-26</mods:number>
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<mods:detail id="AF403C851E20FCA23184996D81FAC156" type="volume">
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<mods:number id="F7A229F970C5F5A2C767234D0FE80C35">2298</mods:number>
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<mods:start id="B76D8ECBC5BC0F4A97D0180294FF3856">1</mods:start>
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<mods:end id="093CD5EEC798A8D3AE47D9FAD330E86F">30</mods:end>
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<mods:location id="4CF2EAD32152CF3CB0411C07DA180E8B">
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<mods:url id="4485A91430D18BD16A38D72017E3A554">https://biotaxa.org/Zootaxa/article/view/zootaxa.2298.1.1</mods:url>
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<mods:classification id="3BF1B8D41B51D219420C4F44DDF13E4B">journal article</mods:classification>
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<mods:identifier id="690377D6A56522F6599FD361A9F0FFC5" type="DOI">10.11646/zootaxa.2298.1.1</mods:identifier>
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<mods:identifier id="D341AD60BA51701ADBBF5C68BE15B5BD" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="ED217E31DBCBEBE9E30452E5795C10B9" type="Zenodo-Dep">5306757</mods:identifier>
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<mods:identifier id="5EACBC08FC842219F5948CC57DA9A229" type="ZooBank">ACA64DE4-D59C-43ED-9CDE-EF79F71FB0A9</mods:identifier>
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</mods:mods>
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<treatment id="3E08EE61AD0EFFA7FF7AA91EFD5B5E49" ID-DOI="http://doi.org/10.5281/zenodo.5314266" ID-Zenodo-Dep="5314266" LSID="urn:lsid:zoobank.org:act:692046E9-698B-45BB-ABBA-F56F90E3E5BC" httpUri="http://treatment.plazi.org/id/3E08EE61AD0EFFA7FF7AA91EFD5B5E49" lastPageId="5" lastPageNumber="6" pageId="1" pageNumber="2">
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<subSubSection id="FEBB0CFCAD0EFFA3FF7AA91EFDC65E53" box="[151,552,1566,1592]" pageId="1" pageNumber="2" type="nomenclature">
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<paragraph id="B61E5F77AD0EFFA3FF7AA91EFDC65E53" blockId="1.[151,552,1566,1627]" box="[151,552,1566,1592]" pageId="1" pageNumber="2">
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<heading id="ED56E81BAD0EFFA3FF7AA91EFDC65E53" bold="true" box="[151,552,1566,1592]" fontSize="11" level="1" pageId="1" pageNumber="2" reason="1">
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||
<emphasis id="84D58365AD0EFFA3FF7AA91EFDC65E53" bold="true" box="[151,552,1566,1592]" pageId="1" pageNumber="2">
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<taxonomicName id="71A124F4AD0EFFA3FF7AA91EFE2D5E53" ID-CoL="39WXF" authority="Kilgallen, 2009" authorityName="Kilgallen" authorityYear="2009" box="[151,451,1566,1592]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="1" pageNumber="2" phylum="Arthropoda" rank="species" species="kermadecensis" status="sp. nov.">
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<emphasis id="84D58365AD0EFFA3FF7AA91EFE2D5E53" bold="true" box="[151,451,1566,1592]" italics="true" pageId="1" pageNumber="2">Ensayara kermadecensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="9FE63E1EAD0EFFA3FE27A91EFDC65E53" box="[458,552,1566,1592]" pageId="1" pageNumber="2" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="FEBB0CFCAD0EFFA3FF7AA941FED85E30" box="[151,310,1601,1627]" pageId="1" pageNumber="2" type="description">
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<paragraph id="B61E5F77AD0EFFA3FF7AA941FED85E30" blockId="1.[151,552,1566,1627]" box="[151,310,1601,1627]" pageId="1" pageNumber="2">
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(
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<figureCitation id="2E9A43F2AD0EFFA3FF72A941FEC25E30" box="[159,300,1601,1627]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="2.[151,255,1928,1952]" captionStartId-1="3.[151,256,1817,1841]" captionStartId-2="4.[151,257,1936,1960]" captionTargetBox-0="[207,1385,192,1871]" captionTargetBox-1="[242,1340,195,1771]" captionTargetBox-2="[293,1357,195,1881]" captionTargetId-0="figure-72@2.[174,1418,147,1909]" captionTargetId-1="figure-43@3.[161,1426,194,1793]" captionTargetId-2="figure-67@4.[195,1400,160,1923]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionText-0="FIGURE 1. Ensayara kermadecensis sp. nov., holotype, 2.5 mm, NIWA 50185: A, habitus; B, antenna 2; C, antenna 1; D, maxilla 2; E, maxillipeds; F, right mandible; G, maxilla 1. Scale bars: a = 1 mm (fig. 1A); b = 0.2 mm (figs 1B, C); c = 0.2 mm (figs 1D–G)." captionText-1="FIGURE 2. Ensayara kermadecensis sp. nov., holotype, 2.5 mm, NIWA 50185: A, gnathopod 1; B, gnathopod 2; C, pereopod 3; D, pereopod 4. Scale bar = 0.2 mm." captionText-2="FIGURE 3. Ensayara kermadecensis sp. nov., holotype, 2.5 mm, NIWA 50185: A, pereopod 5; B, pereopod 6; C, pereopod 7; D, uropod 1; E, uropod 2; F, uropod 3; G, telson. Scale bars: a = 0.2 mm (figs 3A–C); b = 0.2 mm (figs D– G)." figureDoi-0="http://doi.org/10.5281/zenodo.5335541" figureDoi-1="http://doi.org/10.5281/zenodo.5335545" figureDoi-2="http://doi.org/10.5281/zenodo.5335549" httpUri-0="https://zenodo.org/record/5335541/files/figure.png" httpUri-1="https://zenodo.org/record/5335545/files/figure.png" httpUri-2="https://zenodo.org/record/5335549/files/figure.png" pageId="1" pageNumber="2">Figures 1–3</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="FEBB0CFCAD0EFFA3FF7AA98EFE4A5F77" pageId="1" pageNumber="2" type="materials_examined">
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<paragraph id="B61E5F77AD0EFFA3FF7AA98EFE4A5F77" blockId="1.[151,1436,1678,1975]" pageId="1" pageNumber="2">
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<emphasis id="84D58365AD0EFFA3FF7AA98EFEB25EC3" bold="true" box="[151,348,1678,1704]" pageId="1" pageNumber="2">Type material.</emphasis>
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<materialsCitation id="06C9552AAD0EFFA3FE89A98EFCF15E9E" collectionCode="V" elevation="160" latitude="-30.036667" longLatPrecision="92" longitude="-178.71083" pageId="1" pageNumber="2" specimenCode="NIWA 50185, KOK0505" specimenCount="1" typeStatus="holotype">
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<typeStatus id="691AE1D5AD0EFFA3FE89A98EFE355EC3" box="[356,475,1678,1704]" pageId="1" pageNumber="2" type="holotype">Holotype</typeStatus>
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, sex undetermined,
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<quantity id="7159F292AD0EFFA3FD36A98EFCD05EC3" box="[731,830,1678,1704]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="1" pageNumber="2" unit="mm" value="2.5">2.5 mm</quantity>
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,
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<specimenCode id="E607F70CAD0EFFA3FCA1A98EFC185EC3" box="[844,1014,1678,1704]" collectionCode="NIWA" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="1" pageNumber="2" type="Other institutional type">NIWA 50185</specimenCode>
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, Giggenbach submarine volcano, Kermadec Volcanic Arc,
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<geoCoordinate id="D39539B0AD0EFFA3FE24A9B5FDAD5EA4" box="[457,579,1717,1743]" degrees="30" direction="south" minutes="02.2" orientation="latitude" pageId="1" pageNumber="2" precision="92" value="-30.036667">30º02.2’S</geoCoordinate>
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,
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<geoCoordinate id="D39539B0AD0EFFA3FDBDA9B5FD015EA4" box="[592,751,1717,1743]" degrees="178" direction="west" minutes="42.65" orientation="longitude" pageId="1" pageNumber="2" precision="9" value="-178.71083">178º42.65’W</geoCoordinate>
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,
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<quantity id="7159F292AD0EFFA3FD13A9B5FCA45EA4" box="[766,842,1717,1743]" metricMagnitude="2" metricUnit="m" metricValue="1.6" pageId="1" pageNumber="2" unit="m" value="160.0">
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<elevation id="3D8CB844AD0EFFA3FD13A9B5FCA45EA4" box="[766,842,1717,1743]" metricMagnitude="2" metricUnit="m" metricValue="1.6" pageId="1" pageNumber="2" unit="m" value="160.0">160 m</elevation>
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</quantity>
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(
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<specimenCode id="E607F70CAD0EFFA3FCB6A9B5FC325EA4" box="[859,988,1717,1743]" collectionCode="KOK" pageId="1" pageNumber="2">KOK0505</specimenCode>
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/42), collected with the hydrothermal vent mussel
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<taxonomicName id="71A124F4AD0EFFA3FEC7A9DCFDED5E9D" box="[298,515,1756,1782]" class="Bivalvia" family="Mytilidae" genus="Bathymodiolus" kingdom="Animalia" order="Mytilida" pageId="1" pageNumber="2" phylum="Mollusca" rank="species" species="undetermined">
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<emphasis id="84D58365AD0EFFA3FEC7A9DCFE375E9E" box="[298,473,1756,1781]" italics="true" pageId="1" pageNumber="2">Bathymodiolus</emphasis>
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sp.
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</taxonomicName>
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by submersible
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<emphasis id="84D58365AD0EFFA3FD2BA9DCFCF15E9E" box="[710,799,1756,1781]" italics="true" pageId="1" pageNumber="2">
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Pices
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<collectionCode id="D0B0C7B2AD0EFFA3FCE0A9DCFCF15E9E" box="[781,799,1756,1781]" country="Canada" lsid="urn:lsid:biocol.org:col:13946" name="Royal British Columbia Museum - Herbarium" pageId="1" pageNumber="2" type="Museum">V</collectionCode>
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</emphasis>
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</materialsCitation>
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<emphasis id="84D58365AD0EFFA3FCF2A9DCFCCD5E9E" box="[799,803,1756,1781]" italics="true" pageId="1" pageNumber="2">.</emphasis>
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<materialsCitation id="06C9552AAD0EFFA3FCC6A9DCFE4E5F77" collectionCode="NIWA" elevation="160" latitude="-30.036667" longLatPrecision="92" longitude="-178.71083" pageId="1" pageNumber="2" specimenCode="NIWA 48674" specimenCount="19" typeStatus="paratype">
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<typeStatus id="691AE1D5AD0EFFA3FCC6A9DCFC715E9D" box="[811,927,1756,1782]" pageId="1" pageNumber="2" type="paratype">Paratypes</typeStatus>
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,
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<specimenCount id="A0A794FEAD0EFFA3FC46A9DCFBA35E9D" box="[939,1101,1756,1782]" pageId="1" pageNumber="2" type="generic">19 specimens</specimenCount>
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, 1.8–3.0 mm,
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<specimenCode id="E607F70CAD0EFFA3FB1AA9DCFA795E9D" box="[1271,1431,1756,1782]" collectionCode="NIWA" country="New Zealand" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="1" pageNumber="2" type="Other institutional type">NIWA 48674</specimenCode>
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, from the same locality
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="FEBB0CFCAD0EFFA3FF2BA828FB625F28" box="[198,1164,1832,1859]" pageId="1" pageNumber="2" type="etymology">
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<paragraph id="B61E5F77AD0EFFA3FF2BA828FB625F28" blockId="1.[151,1436,1678,1975]" box="[198,1164,1832,1859]" pageId="1" pageNumber="2">
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<emphasis id="84D58365AD0EFFA3FF2BA828FEBD5F29" bold="true" box="[198,339,1832,1858]" pageId="1" pageNumber="2">Etymology.</emphasis>
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Named for the Kermadec Arc from where this material was collected.
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</paragraph>
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</subSubSection>
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<subSubSection id="FEBB0CFCAD0EFFA3FF2BA84FFD325FDC" pageId="1" pageNumber="2" type="diagnosis">
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<paragraph id="B61E5F77AD0EFFA3FF2BA84FFD325FDC" blockId="1.[151,1436,1678,1975]" pageId="1" pageNumber="2">
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<emphasis id="84D58365AD0EFFA3FF2BA84FFEA85F02" bold="true" box="[198,326,1871,1897]" pageId="1" pageNumber="2">Diagnosis.</emphasis>
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Antenna 1 peduncle with 3 distinct articles, article 3 long. Lateral cephalic lobes subquadrate, not downward-pointing. Eyes present. Pereopod 3 propodus largely expanded and strongly subchelate. Pereopod 7 basis posteroventral margin excavate.
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</paragraph>
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</subSubSection>
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<caption id="E2DE0FFFAD0DFFA0FF7AA888FE635F8E" ID-DOI="http://doi.org/10.5281/zenodo.5335541" ID-Zenodo-Dep="5335541" httpUri="https://zenodo.org/record/5335541/files/figure.png" pageId="2" pageNumber="3" startId="2.[151,255,1928,1952]" targetBox="[207,1385,192,1871]" targetPageId="2">
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<paragraph id="B61E5F77AD0DFFA0FF7AA888FE635F8E" blockId="2.[151,1436,1928,2021]" pageId="2" pageNumber="3">
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<emphasis id="84D58365AD0DFFA0FF7AA888FEF75FCB" bold="true" box="[151,281,1928,1952]" pageId="2" pageNumber="3">FIGURE 1.</emphasis>
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<taxonomicName id="71A124F4AD0DFFA0FECDA889FDC45FCB" authority="Kilgallen, 2009" authorityName="Kilgallen" authorityYear="2009" box="[288,554,1929,1952]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="3" phylum="Arthropoda" rank="species" species="kermadecensis" status="sp. nov.">
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<emphasis id="84D58365AD0DFFA0FECDA889FDC45FCB" box="[288,554,1929,1952]" italics="true" pageId="2" pageNumber="3">Ensayara kermadecensis</emphasis>
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</taxonomicName>
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<emphasis id="84D58365AD0DFFA0FDDCA888FD695FCB" bold="true" box="[561,647,1928,1952]" pageId="2" pageNumber="3">
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<taxonomicNameLabel id="9FE63E1EAD0DFFA0FDDCA888FD695FCB" box="[561,647,1928,1952]" pageId="2" pageNumber="3" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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, holotype, 2.5 mm, NIWA 50185: A, habitus; B, antenna 2; C, antenna 1; D, maxilla 2; E, maxillipeds; F, right mandible; G, maxilla 1. Scale bars: a = 1 mm (fig. 1A); b = 0.2 mm (figs 1B, C); c = 0.2 mm (figs 1D–G).
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</paragraph>
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</caption>
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<caption id="E2DE0FFFAD0CFFA1FF7AA819FD775F38" ID-DOI="http://doi.org/10.5281/zenodo.5335545" ID-Zenodo-Dep="5335545" httpUri="https://zenodo.org/record/5335545/files/figure.png" pageId="3" pageNumber="4" startId="3.[151,256,1817,1841]" targetBox="[242,1340,195,1771]" targetPageId="3">
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<paragraph id="B61E5F77AD0CFFA1FF7AA819FD775F38" blockId="3.[151,1436,1817,1875]" pageId="3" pageNumber="4">
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<emphasis id="84D58365AD0CFFA1FF7AA819FEF55F5A" bold="true" box="[151,283,1817,1841]" pageId="3" pageNumber="4">FIGURE 2.</emphasis>
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<taxonomicName id="71A124F4AD0CFFA1FEC9A81AFDDD5F5A" authority="Kilgallen, 2009" authorityName="Kilgallen" authorityYear="2009" box="[292,563,1818,1841]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="4" phylum="Arthropoda" rank="species" species="kermadecensis" status="sp. nov.">
|
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<emphasis id="84D58365AD0CFFA1FEC9A81AFDDD5F5A" box="[292,563,1818,1841]" italics="true" pageId="3" pageNumber="4">Ensayara kermadecensis</emphasis>
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</taxonomicName>
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<emphasis id="84D58365AD0CFFA1FDD6A819FD7D5F5A" bold="true" box="[571,659,1817,1841]" pageId="3" pageNumber="4">
|
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<taxonomicNameLabel id="9FE63E1EAD0CFFA1FDD6A819FD7D5F5A" box="[571,659,1817,1841]" pageId="3" pageNumber="4" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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, holotype, 2.5 mm, NIWA 50185: A, gnathopod 1; B, gnathopod 2; C, pereopod 3; D, pereopod 4. Scale bar = 0.2 mm.
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</paragraph>
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</caption>
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<caption id="E2DE0FFFAD0BFFA6FF7AA890FF545F87" ID-DOI="http://doi.org/10.5281/zenodo.5335549" ID-Zenodo-Dep="5335549" httpUri="https://zenodo.org/record/5335549/files/figure.png" pageId="4" pageNumber="5" startId="4.[151,257,1936,1960]" targetBox="[293,1357,195,1881]" targetPageId="4">
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<paragraph id="B61E5F77AD0BFFA6FF7AA890FF545F87" blockId="4.[151,1436,1936,2028]" pageId="4" pageNumber="5">
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<emphasis id="84D58365AD0BFFA6FF7AA890FEF05FC3" bold="true" box="[151,286,1936,1960]" pageId="4" pageNumber="5">FIGURE 3.</emphasis>
|
||
<taxonomicName id="71A124F4AD0BFFA6FECBA891FDD55FC3" authority="Kilgallen, 2009" authorityName="Kilgallen" authorityYear="2009" box="[294,571,1937,1960]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="5" phylum="Arthropoda" rank="species" species="kermadecensis" status="sp. nov.">
|
||
<emphasis id="84D58365AD0BFFA6FECBA891FDD55FC3" box="[294,571,1937,1960]" italics="true" pageId="4" pageNumber="5">Ensayara kermadecensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="84D58365AD0BFFA6FDA9A890FD735FC3" bold="true" box="[580,669,1936,1960]" pageId="4" pageNumber="5">
|
||
<taxonomicNameLabel id="9FE63E1EAD0BFFA6FDA9A890FD735FC3" box="[580,669,1936,1960]" pageId="4" pageNumber="5" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype, 2.5 mm, NIWA 50185: A, pereopod 5; B, pereopod 6; C, pereopod 7; D, uropod 1; E, uropod 2; F, uropod 3; G, telson. Scale bars: a = 0.2 mm (figs 3A–C); b = 0.2 mm (figs D– G).
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="FEBB0CFCAD0AFFA7FF2BAF97FE2D5CF4" pageId="5" pageNumber="6" type="description">
|
||
<paragraph id="B61E5F77AD0AFFA7FF2BAF97FED5598C" blockId="5.[151,1436,151,1570]" pageId="5" pageNumber="6">
|
||
<emphasis id="84D58365AD0AFFA7FF2BAF97FE1C58DA" bold="true" box="[198,498,151,177]" pageId="5" pageNumber="6">
|
||
Description of
|
||
<typeStatus id="691AE1D5AD0AFFA7FE92AF97FE0358DA" box="[383,493,151,177]" pageId="5" pageNumber="6" type="holotype">holotype</typeStatus>
|
||
.
|
||
</emphasis>
|
||
Antenna 1 subequal to antenna 2; peduncle with 3 distinct articles, articles 2–3 not telescoped; flagellum 7-articulate, article 1 slightly longer than article 2; accessory flagellum 3-articulate. Antenna 2 less than 40% of body length; flagellum 6-articulate. Calceoli absent. Eyes present, large, oblong. Lateral cephalic lobes subquadrate. Epistome and upper lip fused. Mandible incisor broad, smooth; lacinia mobilis absent from both mandibles; molar a setose flap; palp attached slightly proximally, article 3 slightly greater than half length of article 2. Maxilla 1 outer plate with setal-teeth in a modified 6/5 arrangement; palp present, 2 articulate. Maxilliped palp 4-articulate, article 4 well developed; outer plate poorly developed, not reaching palp article 3, apical margin weakly crenated; inner plate well developed, greater than half the length of outer plate.
|
||
</paragraph>
|
||
<paragraph id="B61E5F77AD0AFFA7FF28AEF4FAB95BDC" blockId="5.[151,1436,151,1570]" pageId="5" pageNumber="6">Gnathopod 1 simple; coxa 1 large, about as long as coxa 2, slightly tapering posterodistally, rounded distally; ischium moderately elongate, about 1.8 × as long as broad; merus short; carpus very short, distinctly shorter than propodus; propodus margins tapering; dactylus without accessory tooth. Gnathopod 2 minutely chelate; carpus twice as long as propodus. Pereopod 3 highly distinctive of genus; propodus largely expanded, strongly subchelate. Coxa 4 with moderately developed posterior lobe; merus weakly expanded, subequal in length to carpus; carpus slender, slightly shorter than propodus; propodus slender; dactylus about half propodus length. Coxa 5 produced into an anterior lobe; basis about as long as broad, merus expanded posteriorly, subequal in length to carpus; carpus short, much shorter than propodus; dactylus about 0.4 × propodus length. Pereopod 6 basis distinctly longer than broad; merus expanded posteriorly. Pereopod 7 basis distinctly longer than broad, posteroventral margin excavate; posterodistal corner slightly produced, just reaching merus; merus slightly expanded posteriorly, slightly shorter than carpus; carpus slender, distinctly shorter than propodus; propodus slender; dactylus about 0.4 × propodus length. Gills on pereonites 2–6.</paragraph>
|
||
<paragraph id="B61E5F77AD0AFFA7FF28ACC4FDDD5C13" blockId="5.[151,1436,151,1570]" pageId="5" pageNumber="6">Epimeron 1 anterodistal corner broadly rounded. Epimeron 3 posterodistal corner quadrate. Urosomite 1 without distinct dorsal depression. Uropod 1 peduncle longer than rami; rami subequal in length. Uropod 2 peduncle subequal to rami; rami subequal in length, inner ramus without marginal constriction. Uropod 3 peduncle subequal to rami; outer ramus 2-articulate; inner ramus slightly shorter than outer ramus. Telson distinctly longer than broad, entire.</paragraph>
|
||
<paragraph id="B61E5F77AD0AFFA7FF2BAB85FE2D5CF4" blockId="5.[151,1436,151,1570]" box="[198,451,1157,1183]" pageId="5" pageNumber="6">
|
||
<emphasis id="84D58365AD0AFFA7FF2BAB85FEC95CF4" bold="true" box="[198,295,1157,1183]" pageId="5" pageNumber="6">Length.</emphasis>
|
||
1.8–3.0 mm.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FEBB0CFCAD0AFFA7FF2BABABFAFB5CAD" box="[198,1301,1195,1222]" pageId="5" pageNumber="6" type="distribution">
|
||
<paragraph id="B61E5F77AD0AFFA7FF2BABABFAFB5CAD" blockId="5.[151,1436,151,1570]" box="[198,1301,1195,1222]" pageId="5" pageNumber="6">
|
||
<emphasis id="84D58365AD0AFFA7FF2BABABFE895CAE" bold="true" box="[198,359,1195,1221]" pageId="5" pageNumber="6">Distribution.</emphasis>
|
||
<collectingCountry id="CEB61FE7AD0AFFA7FE80ABACFDE15CAD" box="[365,527,1196,1222]" name="New Zealand" pageId="5" pageNumber="6">New Zealand</collectingCountry>
|
||
: Giggenbach submarine volcano, Kermadec Volcanic Arc;
|
||
<specimenCount id="A0A794FEAD0AFFA7FB29ABACFAFB5CAD" box="[1220,1301,1196,1222]" pageId="5" pageNumber="6" type="generic">
|
||
<quantity id="7159F292AD0AFFA7FB29ABACFAFF5CAD" box="[1220,1297,1196,1222]" metricMagnitude="2" metricUnit="m" metricValue="1.6" pageId="5" pageNumber="6" unit="m" value="160.0">160 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FEBB0CFCAD0AFFA7FF2BABD2FCA25D78" pageId="5" pageNumber="6" type="biology_ecology">
|
||
<paragraph id="B61E5F77AD0AFFA7FF2BABD2FCA25D78" blockId="5.[151,1436,151,1570]" pageId="5" pageNumber="6">
|
||
<emphasis id="84D58365AD0AFFA7FF2BABD2FEC15C87" bold="true" box="[198,303,1234,1260]" pageId="5" pageNumber="6">Ecology.</emphasis>
|
||
A relatively shallow-water species associated with seamounts, possibly commensal on the vent mussel
|
||
<taxonomicName id="71A124F4AD0AFFA7FF02ABF9FE265D78" box="[239,456,1273,1299]" class="Bivalvia" family="Mytilidae" genus="Bathymodiolus" kingdom="Animalia" order="Mytilida" pageId="5" pageNumber="6" phylum="Mollusca" rank="species" species="undetermined">
|
||
<emphasis id="84D58365AD0AFFA7FF02ABF9FE715D79" box="[239,415,1273,1298]" italics="true" pageId="5" pageNumber="6">Bathymodiolus</emphasis>
|
||
sp.
|
||
</taxonomicName>
|
||
(Mollusca,
|
||
<taxonomicName id="71A124F4AD0AFFA7FDB8ABF9FCAE5D78" authority=", Mytiloida" authorityName="Mytiloida" box="[597,832,1273,1299]" class="Bivalvia" kingdom="Animalia" pageId="5" pageNumber="6" phylum="Mollusca" rank="class">Bivalvia, Mytiloida</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="FEBB0CFCAD0AFFA7FF2BAA1FFD5B5E49" pageId="5" pageNumber="6" type="discussion">
|
||
<paragraph id="B61E5F77AD0AFFA7FF2BAA1FFD5B5E49" blockId="5.[151,1436,151,1570]" pageId="5" pageNumber="6">
|
||
<emphasis id="84D58365AD0AFFA7FF2BAA1FFED15D52" bold="true" box="[198,319,1311,1337]" pageId="5" pageNumber="6">Remarks.</emphasis>
|
||
<taxonomicName id="71A124F4AD0AFFA7FEAAAA20FD855D52" authority="Kilgallen, 2009" authorityName="Kilgallen" authorityYear="2009" box="[327,619,1312,1337]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="kermadecensis" status="sp. nov.">
|
||
<emphasis id="84D58365AD0AFFA7FEAAAA20FD855D52" box="[327,619,1312,1337]" italics="true" pageId="5" pageNumber="6">Ensayara kermadecensis</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="84D58365AD0AFFA7FD9FAA1FFD3E5D52" bold="true" box="[626,720,1311,1337]" pageId="5" pageNumber="6">
|
||
<taxonomicNameLabel id="9FE63E1EAD0AFFA7FD9FAA1FFD3E5D52" box="[626,720,1311,1337]" pageId="5" pageNumber="6" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is markedly similar to
|
||
<taxonomicName id="71A124F4AD0AFFA7FC0DAA20FAB65D51" authority="Lowry & Stoddart, 1983" authorityName="Lowry & Stoddart" authorityYear="1983" box="[992,1368,1312,1338]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="iara">
|
||
<emphasis id="84D58365AD0AFFA7FC0DAA20FBDF5D52" box="[992,1073,1312,1337]" italics="true" pageId="5" pageNumber="6">E. iara</emphasis>
|
||
<bibRefCitation id="D2302286AD0AFFA7FBD5AA20FAB65D51" author="Lowry, J. K. & Stoddart, H. E." box="[1080,1368,1312,1338]" pageId="5" pageNumber="6" pagination="279 - 294" refId="ref9650" refString="Lowry, J. K. & Stoddart, H. E. (1983) The shallow-water gammaridean Amphipoda of the subantarctic islands of New Zealand and Australia (Lysianassoidea). Journal of the Royal Society of New Zealand, 13 (4), 279 - 294." type="journal article" year="1983">Lowry & Stoddart, 1983</bibRefCitation>
|
||
</taxonomicName>
|
||
(
|
||
<typeStatus id="691AE1D5AD0AFFA7FA85AA20FA725D51" box="[1384,1436,1312,1338]" pageId="5" pageNumber="6">type</typeStatus>
|
||
locality: Snares Islands), differing only in the shape of the lateral cephalic lobes (subacute in
|
||
<taxonomicName id="71A124F4AD0AFFA7FAD1AA47FA7D5D0B" authorityName="Lowry & Stoddart" authorityYear="1983" box="[1340,1427,1351,1376]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="iara">
|
||
<emphasis id="84D58365AD0AFFA7FAD1AA47FA7D5D0B" box="[1340,1427,1351,1376]" italics="true" pageId="5" pageNumber="6">E. iara</emphasis>
|
||
</taxonomicName>
|
||
, subquadrate in
|
||
<taxonomicName id="71A124F4AD0AFFA7FEA1AA6DFDF55DED" authorityName="Kilgallen" authorityYear="2009" box="[332,539,1389,1414]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="kermadecensis">
|
||
<emphasis id="84D58365AD0AFFA7FEA1AA6DFDF55DED" box="[332,539,1389,1414]" italics="true" pageId="5" pageNumber="6">E. kermadecensis</emphasis>
|
||
</taxonomicName>
|
||
); the relative length of article 3 of the mandibular palp, which is more than half the length of article
|
||
<quantity id="7159F292AD0AFFA7FE2EAA94FE1C5DC5" box="[451,498,1428,1454]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="5" pageNumber="6" unit="in" value="2.0">2 in</quantity>
|
||
<taxonomicName id="71A124F4AD0AFFA7FE17AA94FD225DC6" authorityName="Kilgallen" authorityYear="2009" box="[506,716,1428,1453]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="kermadecensis">
|
||
<emphasis id="84D58365AD0AFFA7FE17AA94FD225DC6" box="[506,716,1428,1453]" italics="true" pageId="5" pageNumber="6">E. kermadecensis</emphasis>
|
||
</taxonomicName>
|
||
, but only about 0.35 × article
|
||
<quantity id="7159F292AD0AFFA7FBD0AA94FB825DC5" box="[1085,1132,1428,1454]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="5" pageNumber="6" unit="in" value="2.0">2 in</quantity>
|
||
<taxonomicName id="71A124F4AD0AFFA7FB99AA94FB265DC6" authorityName="Lowry & Stoddart" authorityYear="1983" box="[1140,1224,1428,1453]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="iara">
|
||
<emphasis id="84D58365AD0AFFA7FB99AA94FB265DC6" box="[1140,1224,1428,1453]" italics="true" pageId="5" pageNumber="6">E. iara</emphasis>
|
||
</taxonomicName>
|
||
; the maxillipedal palp, which is distinctly more slender, and article 4 of which bears an unguis in the new species that is not present in
|
||
<taxonomicName id="71A124F4AD0AFFA7FEF1AAE1FE9D5D91" authorityName="Lowry & Stoddart" authorityYear="1983" box="[284,371,1505,1530]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="iara">
|
||
<emphasis id="84D58365AD0AFFA7FEF1AAE1FE9D5D91" box="[284,371,1505,1530]" italics="true" pageId="5" pageNumber="6">E. iara</emphasis>
|
||
</taxonomicName>
|
||
; and the relative length of the inner ramus to the outer ramus of uropod 3, which is proportionally longer in the
|
||
<taxonomicName id="71A124F4AD0AFFA7FE0CA908FD405E4A" authorityName="Kilgallen" authorityYear="2009" box="[481,686,1544,1569]" class="Malacostraca" family="Endevouridae" genus="Ensayara" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="kermadecensis">
|
||
<emphasis id="84D58365AD0AFFA7FE0CA908FD405E4A" box="[481,686,1544,1569]" italics="true" pageId="5" pageNumber="6">E. kermadecensis</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |