275 lines
35 KiB
XML
275 lines
35 KiB
XML
<document id="D2F4B0A26057C45311A7A2BAB493552F" ID-CLB-Dataset="45385" ID-DOI="10.5281/zenodo.214078" ID-GBIF-Dataset="25073e5d-8a5a-430d-8e7c-c493366931dd" ID-ISSN="1175-5326" ID-Zenodo-Dep="214078" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460443080955" checkinUser="plazi" docAuthor="Lörz, Anne-Nina" docDate="2012" docId="03B28781FFE44B5FA58BFE57D5F7FA4D" docLanguage="en" docName="zt03200p060.pdf" docOrigin="Zootaxa 3200" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Epimeria ashleyi Lörz, 2012, sp. nov." docType="treatment" docVersion="9" lastPageNumber="56" masterDocId="FF8BFFF9FFE64B58A51CFFC5D110FFAE" masterDocTitle="First records of Epimeriidae and Iphimediidae (Crustacea, Amphipoda) from Macquarie Ridge, with description of a new species and its juveniles" masterLastPageNumber="60" masterPageNumber="49" pageNumber="51" updateTime="1698333104397" updateUser="ExternalLinkService">
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<mods:titleInfo id="1F32E44BB183350057010DF6F38335C1">
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<mods:title id="31754A7F01878828E358196DC5E48385">First records of Epimeriidae and Iphimediidae (Crustacea, Amphipoda) from Macquarie Ridge, with description of a new species and its juveniles</mods:title>
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</mods:titleInfo>
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<mods:name id="8EF895D76DBA12E28AA4576FEFC1D7B2" type="personal">
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<mods:roleTerm id="5952F8F2CF6031F6148DCC1CAA6C7BC2">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="741448F7780043B031E0E85D1C7DED61">Lörz, Anne-Nina</mods:namePart>
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<mods:typeOfResource id="43FCC659ED73A7632F02EB0757A569B5">text</mods:typeOfResource>
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<mods:titleInfo id="200ABA9474ED4C149300058D0E72E78A">
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<mods:title id="B6D3B8E9B70EE189D6AD0D2770948B42">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="02658604B4115C3749ACA11875D5B7DF">
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<mods:date id="66ADF695D74D87C762A166A1E313E400">2012</mods:date>
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<mods:detail id="D51C07235CB534A40FE5036024163071" type="volume">
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<mods:number id="2E6000D60692F782460A278FA60AC4C9">3200</mods:number>
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</mods:detail>
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<mods:start id="2F1BD654B9526EBC561033C35ED67829">49</mods:start>
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<mods:end id="1B53F87D99EADE7E3CFFEFC35DDCC8FF">60</mods:end>
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<mods:classification id="ACEDCC05E7F99C6B7E6222940B48B2C6">journal article</mods:classification>
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<mods:identifier id="8820DC83FDC02BCD6153FC63BEC4A4BA" type="CLB-Dataset">45385</mods:identifier>
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<mods:identifier id="575BB43FB8E88A5B4A64F6CD4E01603E" type="DOI">10.5281/zenodo.214078</mods:identifier>
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<mods:identifier id="B855EA3DBED4152925C526EB7F508634" type="GBIF-Dataset">25073e5d-8a5a-430d-8e7c-c493366931dd</mods:identifier>
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<mods:identifier id="254A3897DFE3017162FBF1A3D38DACB3" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="D6784E4104388FA3E5DFB487D29FE779" type="Zenodo-Dep">214078</mods:identifier>
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</mods:mods>
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<treatment id="03B28781FFE44B5FA58BFE57D5F7FA4D" ID-DOI="http://doi.org/10.5281/zenodo.6180547" ID-GBIF-Taxon="119508886" ID-Zenodo-Dep="6180547" LSID="urn:lsid:plazi:treatment:03B28781FFE44B5FA58BFE57D5F7FA4D" httpUri="http://treatment.plazi.org/id/03B28781FFE44B5FA58BFE57D5F7FA4D" lastPageId="7" lastPageNumber="56" pageId="2" pageNumber="51">
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<subSubSection id="C301651CFFE44B5AA58BFE57D01BFE63" pageId="2" pageNumber="51" type="nomenclature">
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<paragraph id="8BA43697FFE44B5AA58BFE57D0D8FE02" blockId="2.[151,456,402,461]" box="[151,456,402,428]" pageId="2" pageNumber="51">
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<heading id="D0EC81FBFFE44B5AA58BFE57D0D8FE02" bold="true" box="[151,456,402,428]" fontSize="11" level="1" pageId="2" pageNumber="51" reason="1">
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<emphasis id="B96FEA85FFE44B5AA58BFE57D0D8FE02" bold="true" box="[151,456,402,428]" pageId="2" pageNumber="51">
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<taxonomicName id="4C1B4D14FFE44B5AA58BFE57D073FE02" ID-CoL="6FTVD" box="[151,355,402,428]" class="Malacostraca" family="Epimeriidae" genus="Epimeria" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="51" phylum="Arthropoda" rank="species" species="ashleyi" status="sp. nov.">
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<emphasis id="B96FEA85FFE44B5AA58BFE57D073FE02" bold="true" box="[151,355,402,428]" italics="true" pageId="2" pageNumber="51">Epimeria ashleyi</emphasis>
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</taxonomicName>
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||
<taxonomicNameLabel id="A25C57FEFFE44B5AA476FE57D0D8FE02" box="[362,456,402,428]" pageId="2" pageNumber="51" 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="8BA43697FFE44B5AA58BFE70D01BFE63" blockId="2.[151,456,402,461]" box="[151,267,437,461]" pageId="2" pageNumber="51">
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||
(
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<figureCitation id="13202A12FFE44B5AA583FE70D012FE63" box="[159,258,437,461]" captionStart-0="FIGURE 2" captionStart-1="FIGURE 3" captionStart-2="FIGURE 4" captionStart-3="FIGURE 5" captionStart-4="FIGURE 6" captionStart-5="FIGURE 7" captionStartId-0="3.[151,250,1953,1976]" captionStartId-1="4.[151,250,1932,1955]" captionStartId-2="5.[151,250,1879,1902]" captionStartId-3="6.[151,250,1552,1575]" captionStartId-4="7.[151,250,1206,1229]" captionStartId-5="8.[151,250,1953,1976]" captionTargetBox-0="[245,1377,218,1880]" captionTargetBox-1="[227,1357,253,1852]" captionTargetBox-2="[226,1396,215,1837]" captionTargetBox-3="[227,1365,220,1503]" captionTargetBox-4="[158,1428,445,1184]" captionTargetBox-5="[225,1387,209,1901]" captionTargetId-0="figure@3.[151,1436,193,1932]" captionTargetId-1="figure@4.[185,1400,193,1896]" captionTargetId-2="figure@5.[151,1436,193,1858]" captionTargetId-3="figure@6.[151,1436,193,1531]" captionTargetId-4="figure@7.[158,1429,445,1185]" captionTargetId-5="figure@8.[151,1436,193,1932]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="6" captionTargetPageId-4="7" captionTargetPageId-5="8" captionText-0="FIGURE 2. Epimeria ashleyi sp. nov. Holotype, 22.6 mm, AM P 87291: A) habituts lateral, B) habitus dorsal, C) antenna 1, D) antenna 2. Scale A – B 1 mm, C – D 0.5 mm." captionText-1="FIGURE 3. Epimeria ashleyi sp. nov. Holotype, 22.6 mm, AM P 87291. A) left mandible, B) molar view of left mandible, C) hypopharynx, D) labrum, E) maxilliped, F) right mandible, H) maxilla 1, G) maxilla 2. Scale 0.5 mm." captionText-2="FIGURE 4. Epimeria ashleyi sp. nov. Holotype, 22.6 mm, AM P 87291. A) gnathopod 1, B) gnathopod 2, C) pereopod 3, D) pereopod 5, E) pereopod 6, F) pereopod 7. Scale 1 mm." captionText-3="FIGURE 5. Epimeria ashleyi sp. nov. Holotype, 22.6 mm, AM P 87291. A) pleopod 1, B) telson, C) uropod 1, D) uropod 2, E) uropod 3. Scale: A, C – E 1 mm; B 0.5 mm." captionText-4="FIGURE 6. Epimeria ashleyi sp. nov. NIWA 40497 photographed on board shortly after sampling. Scale bar 5 mm." captionText-5="FIGURE 7. Juvenile of holotype of Epimeria ashleyi sp. nov. AM P 8729. A) habitus, B) maxilla 1, C) maxilla 2, D) maxilliped, E) mandible. Scale: A 0.5 mm, B – E 0.1 mm." httpUri-0="https://zenodo.org/record/214080/files/figure.png" httpUri-1="https://zenodo.org/record/214081/files/figure.png" httpUri-2="https://zenodo.org/record/214082/files/figure.png" httpUri-3="https://zenodo.org/record/214083/files/figure.png" httpUri-4="https://zenodo.org/record/214084/files/figure.png" httpUri-5="https://zenodo.org/record/214085/files/figure.png" pageId="2" pageNumber="51">Figs 2–7</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C301651CFFE44B5AA58BFE38D5CAFD43" pageId="2" pageNumber="51" type="materials_examined">
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<paragraph id="8BA43697FFE44B5AA58BFE38D5D9FD97" blockId="2.[151,1437,509,2009]" pageId="2" pageNumber="51">
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<emphasis id="B96FEA85FFE44B5AA58BFE38D043FDBB" bold="true" box="[151,339,509,534]" pageId="2" pageNumber="51">
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<typeStatus id="54A08835FFE44B5AA58BFE38D1C0FDBB" box="[151,208,509,533]" pageId="2" pageNumber="51">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="54A08835FFE44B5AA47BFE38D0DEFDBB" box="[359,462,509,533]" pageId="2" pageNumber="51" type="holotype">
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<emphasis id="B96FEA85FFE44B5AA47BFE38D0DEFDBB" box="[359,462,509,533]" italics="true" pageId="2" pageNumber="51">Holotype</emphasis>
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</typeStatus>
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: gravid female
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<quantity id="4CE39B72FFE44B5AA7B4FE38D20CFDBB" box="[680,796,509,533]" metricMagnitude="-2" metricUnit="m" metricValue="2.26" pageId="2" pageNumber="51" unit="mm" value="22.6">22.6 mm</quantity>
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, AM P87291, Hjort Seamount,
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<collectingCountry id="F30C7607FFE44B5AA1D9FE38D42DFDBB" box="[1221,1341,509,533]" name="Australia" pageId="2" pageNumber="51">Macquarie</collectingCountry>
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Ridge,
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<geoCoordinate id="EE2F5050FFE44B5AA58BFDE4D059FD97" box="[151,329,545,569]" direction="south" orientation="latitude" pageId="2" pageNumber="51" precision="1" value="-56.24633">56°14'46.788"S</geoCoordinate>
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,
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<geoCoordinate id="EE2F5050FFE44B5AA449FDE4D335FD97" box="[341,549,545,569]" direction="east" orientation="longitude" pageId="2" pageNumber="51" precision="1" value="158.5056">158°30'20.1594"E</geoCoordinate>
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,
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<quantity id="4CE39B72FFE44B5AA72CFDE4D3A1FD97" box="[560,689,545,569]" metricMagnitude="2" metricUnit="m" metricValue="7.13" metricValueMax="7.5" metricValueMin="6.76" pageId="2" pageNumber="51" unit="m" value="713.0" valueMax="750.0" valueMin="676.0">676–750 m</quantity>
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, “seamount sled”, TAN0803/98,
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<date id="FFA51057FFE44B5AA139FDE4D5D6FD97" box="[1061,1222,545,569]" pageId="2" pageNumber="51" value="2008-04-16">16 April 2008</date>
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||
.
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||
</paragraph>
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||
<paragraph id="8BA43697FFE44B5AA5DBFD83D203FD0B" blockId="2.[151,1437,509,2009]" pageId="2" pageNumber="51">
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||
<typeStatus id="54A08835FFE44B5AA5DBFD83D03EFDF3" box="[199,302,582,605]" pageId="2" pageNumber="51" type="paratype">
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||
<emphasis id="B96FEA85FFE44B5AA5DBFD83D03EFDF3" box="[199,302,582,605]" italics="true" pageId="2" pageNumber="51">Paratype</emphasis>
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||
</typeStatus>
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: juvenile from marsupium of
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<typeStatus id="54A08835FFE44B5AA794FD80D3FDFDF3" box="[648,749,581,605]" pageId="2" pageNumber="51" type="holotype">holotype</typeStatus>
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,
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<quantity id="4CE39B72FFE44B5AA7E6FD80D243FDF3" box="[762,851,581,605]" metricMagnitude="-3" metricUnit="m" metricValue="2.3" pageId="2" pageNumber="51" unit="mm" value="2.3">2.3 mm</quantity>
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||
,
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<collectionCode id="ED0AAE52FFE44B5AA67DFD83D2BAFDF0" box="[865,938,582,606]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="51">NIWA</collectionCode>
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||
77689, same data as
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<typeStatus id="54A08835FFE44B5AA1B8FD80D419FDF3" box="[1188,1289,581,605]" pageId="2" pageNumber="51" type="holotype">holotype</typeStatus>
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||
; female
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||
<quantity id="4CE39B72FFE44B5AA077FD80D1D6FD2F" metricMagnitude="-2" metricUnit="m" metricValue="2.02" pageId="2" pageNumber="51" unit="mm" value="20.2">20.2 mm</quantity>
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||
, with juveniles,
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<collectionCode id="ED0AAE52FFE44B5AA49CFDAFD0D9FD2C" box="[384,457,618,642]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="51">NIWA</collectionCode>
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41025, Hjort Seamount,
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<collectingCountry id="F30C7607FFE44B5AA7F4FDACD270FD2F" box="[744,864,617,641]" name="Australia" pageId="2" pageNumber="51">Macquarie</collectingCountry>
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||
Ridge,
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||
<geoCoordinate id="EE2F5050FFE44B5AA6A6FDACD56BFD2F" box="[954,1147,617,641]" direction="south" orientation="latitude" pageId="2" pageNumber="51" precision="1" value="-56.24217">56°14'31.8012"S</geoCoordinate>
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,
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<geoCoordinate id="EE2F5050FFE44B5AA19BFDACD448FD2F" box="[1159,1368,617,641]" direction="east" orientation="longitude" pageId="2" pageNumber="51" precision="1" value="158.46167">158°27'42.0012"E</geoCoordinate>
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,
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<quantity id="4CE39B72FFE44B5AA078FDACD1FEFD0B" metricMagnitude="2" metricUnit="m" metricValue="9.075" metricValueMax="10.25" metricValueMin="7.9" pageId="2" pageNumber="51" unit="m" value="907.5" valueMax="1025.0" valueMin="790.0">790– 1025 m</quantity>
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, TAN0803/102, “seamount sled”,
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<date id="FFA51057FFE44B5AA773FD48D200FD0B" box="[623,784,653,677]" pageId="2" pageNumber="51" value="2008-04-16">16 April 2008</date>
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||
.
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||
</paragraph>
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<paragraph id="8BA43697FFE44B5AA5DBFD74D5CAFD43" blockId="2.[151,1437,509,2009]" pageId="2" pageNumber="51">
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||
<emphasis id="B96FEA85FFE44B5AA5DBFD74D0ABFD64" bold="true" box="[199,443,689,714]" pageId="2" pageNumber="51">Additional material.</emphasis>
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||
<collectionCode id="ED0AAE52FFE44B5AA4D8FD77D31DFD64" box="[452,525,690,714]" httpUri="http://grbio.org/cool/nyq3-3g6s" name="National Institute of Water and Atmospheric Research" pageId="2" pageNumber="51">NIWA</collectionCode>
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40497,
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<specimenCount id="9D1DFD1EFFE44B5AA777FD74D3FEFD67" box="[619,750,689,713]" pageId="2" pageNumber="51" type="generic">1 specimen</specimenCount>
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, “seamount 7” (
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<figureCitation id="13202A12FFE44B5AA6BAFD74D2FDFD67" box="[934,1005,689,713]" captionStart="FIGURE 6" captionStartId="7.[151,250,1206,1229]" captionTargetBox="[158,1428,445,1184]" captionTargetId="figure@7.[158,1429,445,1185]" captionTargetPageId="7" captionText="FIGURE 6. Epimeria ashleyi sp. nov. NIWA 40497 photographed on board shortly after sampling. Scale bar 5 mm." httpUri="https://zenodo.org/record/214084/files/figure.png" pageId="2" pageNumber="51">Fig. 6</figureCitation>
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||
),
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||
<collectingCountry id="F30C7607FFE44B5AA118FD74D56CFD67" box="[1028,1148,689,713]" name="Australia" pageId="2" pageNumber="51">Macquarie</collectingCountry>
|
||
Ridge,
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||
<geoCoordinate id="EE2F5050FFE44B5AA1CAFD74D487FD67" box="[1238,1431,689,713]" direction="south" orientation="latitude" pageId="2" pageNumber="51" precision="1" value="-53.715168">53°42'54.5976"S</geoCoordinate>
|
||
,
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||
<geoCoordinate id="EE2F5050FFE44B5AA58BFD10D02DFD43" box="[151,317,725,749]" direction="east" orientation="longitude" pageId="2" pageNumber="51" precision="1" value="159.13051">159°07'49.8"E</geoCoordinate>
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||
,
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||
<quantity id="4CE39B72FFE44B5AA455FD10D0D9FD43" box="[329,457,725,749]" metricMagnitude="2" metricUnit="m" metricValue="7.9" metricValueMax="8.1" metricValueMin="7.7" pageId="2" pageNumber="51" unit="m" value="790.0" valueMax="810.0" valueMin="770.0">770–810 m</quantity>
|
||
, “seamount sled”, TAN0803/79,
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||
<date id="FFA51057FFE44B5AA620FD10D2C9FD43" box="[828,985,725,749]" pageId="2" pageNumber="51" value="2008-04-12">12 April 2008</date>
|
||
(specimen lost at sea).
|
||
</paragraph>
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||
</subSubSection>
|
||
<subSubSection id="C301651CFFE44B5AA5DBFD3FD270FCF7" pageId="2" pageNumber="51" type="etymology">
|
||
<paragraph id="8BA43697FFE44B5AA5DBFD3FD270FCF7" blockId="2.[151,1437,509,2009]" pageId="2" pageNumber="51">
|
||
<emphasis id="B96FEA85FFE44B5AA5DBFD3FD05EFCBC" bold="true" box="[199,334,762,786]" pageId="2" pageNumber="51">Etymology.</emphasis>
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||
<taxonomicName id="4C1B4D14FFE44B5AA449FD3FD304FCBF" box="[341,532,761,785]" class="Malacostraca" family="Epimeriidae" genus="Epimeria" kingdom="Animalia" order="Amphipoda" pageId="2" pageNumber="51" phylum="Arthropoda" rank="species" species="ashleyi" status="sp. nov.">
|
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<emphasis id="B96FEA85FFE44B5AA449FD3FD304FCBF" box="[341,532,761,785]" italics="true" pageId="2" pageNumber="51">Epimeria ashleyi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25C57FEFFE44B5AA700FD3FD367FCBC" box="[540,631,762,786]" pageId="2" pageNumber="51" rank="species">
|
||
<emphasis id="B96FEA85FFE44B5AA700FD3FD367FCBC" bold="true" box="[540,631,762,786]" pageId="2" pageNumber="51">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
is named after Dr Ashley Rowden, one of the organisers of the
|
||
<taxonomicName id="4C1B4D14FFE44B5AA051FD3FD1ACFC9B" class="Arachnida" family="Uloboridae" genus="Tangaroa" kingdom="Animalia" order="Araneae" pageId="2" pageNumber="51" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B96FEA85FFE44B5AA051FD3FD1ACFC9B" italics="true" pageId="2" pageNumber="51">Tangaroa</emphasis>
|
||
</taxonomicName>
|
||
expedition to the
|
||
<collectingCountry id="F30C7607FFE44B5AA499FCD8D0EDFC9B" box="[389,509,797,821]" name="Australia" pageId="2" pageNumber="51">Macquarie</collectingCountry>
|
||
Ridge. Dr Rowden’s devotion to seamount research is greatly advancing the scientific knowledge of deep sea biology in the
|
||
<collectingCountry id="F30C7607FFE44B5AA768FC87D21AFCF7" box="[628,778,833,857]" name="New Zealand" pageId="2" pageNumber="51">New Zealand</collectingCountry>
|
||
region.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C301651CFFE44B5FA5DBFCA0D2EFFE29" lastPageId="7" lastPageNumber="56" pageId="2" pageNumber="51" type="description">
|
||
<paragraph id="8BA43697FFE44B5AA5DBFCA0D246FB9F" blockId="2.[151,1437,509,2009]" pageId="2" pageNumber="51">
|
||
<emphasis id="B96FEA85FFE44B5AA5DBFCA0D049FCD0" bold="true" box="[199,345,869,894]" pageId="2" pageNumber="51">Description.</emphasis>
|
||
Rostrum as long as head, reaching distal margin of the first article of antenna 1; eye present, oval, 0.4 × head height. Pereonite 1 subequal in length to head (excluding rostrum), pereonite 2
|
||
<emphasis id="B96FEA85FFE44B5AA19FFC4FD59FFC0F" box="[1155,1167,906,929]" italics="true" pageId="2" pageNumber="51">c</emphasis>
|
||
. 0.8 × length of 1, pereonites 1–4 lacking mid-dorsal or dorsolateral processes; pereonites 5–7 posterior margin with tooth; dorsolateral teeth on pereonites 6 and 7; pleonites 1–3 with acute mid-dorsal teeth; double carinae and three lateral bumps on each epimeral plate. Epimeron 1 antero- and posteroventral angle rounded; epimeron 2 similar to 1, posteroventral angle less rounded; epimeron 3 posteroventral angle produced.
|
||
</paragraph>
|
||
<paragraph id="8BA43697FFE44B5AA5DBFBF8D0F4FBD7" blockId="2.[151,1437,509,2009]" pageId="2" pageNumber="51">Urosomite 1 with a keel-like mid-dorsal process; urosomite 2 shortest, lacking dorsal process; urosomite 3 lacking mid-dorsal processes.</paragraph>
|
||
<paragraph id="8BA43697FFE44B5AA5DBFB43D586FB6F" blockId="2.[151,1437,509,2009]" pageId="2" pageNumber="51">Antenna 1 peduncle length of articles 1:2:3 approximately 3:2:1; accessory flagellum scale-like; primary flagellum of 28 articles. Antenna 2 articles 1–3 bearing distal processes, flagellum broken off.</paragraph>
|
||
<paragraph id="8BA43697FFE44B5AA5DBFB08D260F984" blockId="2.[151,1437,509,2009]" pageId="2" pageNumber="51">Mandible: incisor and lacinia mobilis strongly dentate; molar produced and triturative; palp article 3 densely setose medially, with 3 long stout setae distally. Maxilla 1 inner plate subtriangular, obliquely convex inner margin with 7 stout, plumose setae; outer plate distal margin oblique, with 11 medially lobate robust setae; palp exceeding outer plate; palp article 1 short, article 2 slightly curved medially with stout setae distomedially, stout setae distally. Maxilla 2 with long, distally crenulate setae distally on lateral and medial plates. Maxilliped outer plate broadly rounded distally, reaching mid length of second article of maxillipedal palp, inner plate with row of long plumose seatae on medial, anterior face; palp medial margin strongly setose; propodus with 2 plumose setae at terminal end, reaching length of dactylus. Labrum with several terminal setae and slightly dentate at both sides of depression. Hypopharynx has broad lobes, distally and medially covered with hair-like setae, lateral processes narrow, rounded; mediodistal group of spines in the hypopharyngeal gap.</paragraph>
|
||
<paragraph id="8BA43697FFE44B5EA5DBF9F0D231F8CF" blockId="2.[151,1437,509,2009]" lastBlockId="6.[151,1436,1649,2034]" lastPageId="6" lastPageNumber="55" pageId="2" pageNumber="51">
|
||
Pereopods: Gnathopod 1 coxa slender an pointed, mid lateral ridge; basis linear, slender, both margins with numerous fine setae; merus slightly longer than ischium, anterior margin very short, distal margin oblique, posterodistal angle acute, setose; carpus linear, posterior margin with groups of long setae, anterior margin naked except long setae at distal end; propodus anterior margin with few short setae, palm finely crenulate, slightly oblique, with cluster of robust setae defining rounded distal margin, posterior margin with 7 groups of long setae; dactylus slen- der, slightly curved, posterior margin strongly serrate. Gnathopod 2 coxa slightly wider than coxa 1, with lateral ridge, pointed; basis linear; ischium to dactlylus very similar to gnathopod 1, except propodus longer in gnathopod 2; oostegite on gnathopod 2 longer than basis and longer than gill. Pereopod 3 coxa larger than coxa 2, with midlateral ridge; basis linear; merus slightly expanded distally; carpus slightly shorter than merus, anterior margin naked, posterior margin with 5 pairs of robust setae; propodus naked anteriorly, posterior margin with 6 pairs of robust setae; dactylus stout, curved with hook on anterior side. Pereopod 4 coxa same length as coxa 1–3, anterior margin straight, produced into posterodistal cusp directed posterodistally, posterior margin divided at mid point by subacute cusp into two concave sections; basis to dactylus as for pereopod 3. Pereopod 5 coxa subrectangular, posterodistal corner produced, posterior margin straight; basis with a depression mid posterior margin; merus constricted proximally; carpus slightly widened distally; propodus linear, posterior margin with 7 pairs of robust setae; dactylus curved, stout,
|
||
<emphasis id="B96FEA85FFE04B5EA480F91AD0B8F958" box="[412,424,1759,1782]" italics="true" pageId="6" pageNumber="55">c</emphasis>
|
||
. 0.3 × propodus length. Pereopod 6 coxa with prominent posterior corner, strongly sculptured by ridges, ventral marging with setae; basis expanded dorso-posteriorly, anterior margin with setae; ischium to dactylus similar to pereopod 5. Pereopod 7 coxa small; basis broader than pereopod 5 or 6, anterior margin with setae; ischium to dactylus similar as in pereopods 5 and 6.
|
||
</paragraph>
|
||
<caption id="DF64661FFFE54B5BA58BF864D35AF878" httpUri="https://zenodo.org/record/214080/files/figure.png" pageId="3" pageNumber="52" targetBox="[245,1377,218,1880]" targetPageId="3">
|
||
<paragraph id="8BA43697FFE54B5BA58BF864D35AF878" blockId="3.[151,1436,1953,2006]" pageId="3" pageNumber="52">
|
||
<emphasis id="B96FEA85FFE54B5BA58BF864D002F818" bold="true" box="[151,274,1953,1976]" pageId="3" pageNumber="52">FIGURE 2.</emphasis>
|
||
<taxonomicName id="4C1B4D14FFE54B5BA404F867D0D4F819" box="[280,452,1953,1975]" class="Malacostraca" family="Epimeriidae" genus="Epimeria" kingdom="Animalia" order="Amphipoda" pageId="3" pageNumber="52" phylum="Arthropoda" rank="species" species="ashleyi" status="sp. nov.">
|
||
<emphasis id="B96FEA85FFE54B5BA404F867D0D4F819" box="[280,452,1953,1975]" italics="true" pageId="3" pageNumber="52">Epimeria ashleyi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25C57FEFFE54B5BA4D6F867D30AF819" box="[458,538,1954,1975]" pageId="3" pageNumber="52" rank="species">
|
||
<emphasis id="B96FEA85FFE54B5BA4D6F867D30AF819" bold="true" box="[458,538,1954,1975]" pageId="3" pageNumber="52">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Holotype, 22.6 mm, AM P87291: A) habituts lateral, B) habitus dorsal, C) antenna 1, D) antenna 2. Scale A–B 1 mm, C–D 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF64661FFFE24B5CA58BF849D58FF86F" httpUri="https://zenodo.org/record/214081/files/figure.png" pageId="4" pageNumber="53" targetBox="[227,1357,253,1852]" targetPageId="4">
|
||
<paragraph id="8BA43697FFE24B5CA58BF849D58FF86F" blockId="4.[151,1436,1932,1986]" pageId="4" pageNumber="53">
|
||
<emphasis id="B96FEA85FFE24B5CA58BF849D003F80F" bold="true" box="[151,275,1932,1955]" pageId="4" pageNumber="53">FIGURE 3.</emphasis>
|
||
<taxonomicName id="4C1B4D14FFE24B5CA406F848D0D7F80C" box="[282,455,1932,1954]" class="Malacostraca" family="Epimeriidae" genus="Epimeria" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="53" phylum="Arthropoda" rank="species" species="ashleyi" status="sp. nov.">
|
||
<emphasis id="B96FEA85FFE24B5CA406F848D0D7F80C" box="[282,455,1932,1954]" italics="true" pageId="4" pageNumber="53">Epimeria ashleyi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25C57FEFFE24B5CA4D1F848D30FF80C" box="[461,543,1933,1954]" pageId="4" pageNumber="53" rank="species">
|
||
<emphasis id="B96FEA85FFE24B5CA4D1F848D30FF80C" bold="true" box="[461,543,1933,1954]" pageId="4" pageNumber="53">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Holotype, 22.6 mm, AM P87291. A) left mandible, B) molar view of left mandible, C) hypopharynx, D) labrum, E) maxilliped, F) right mandible, H) maxilla 1, G) maxilla 2. Scale 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF64661FFFE34B5DA58BF892D3DAF822" httpUri="https://zenodo.org/record/214082/files/figure.png" pageId="5" pageNumber="54" targetBox="[226,1396,215,1837]" targetPageId="5">
|
||
<paragraph id="8BA43697FFE34B5DA58BF892D3DAF822" blockId="5.[151,1435,1879,1932]" pageId="5" pageNumber="54">
|
||
<emphasis id="B96FEA85FFE34B5DA58BF892D003F8C3" bold="true" box="[151,275,1879,1902]" pageId="5" pageNumber="54">FIGURE 4.</emphasis>
|
||
<taxonomicName id="4C1B4D14FFE34B5DA407F89CD0D8F8C0" box="[283,456,1880,1902]" class="Malacostraca" family="Epimeriidae" genus="Epimeria" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="54" phylum="Arthropoda" rank="species" species="ashleyi" status="sp. nov.">
|
||
<emphasis id="B96FEA85FFE34B5DA407F89CD0D8F8C0" box="[283,456,1880,1902]" italics="true" pageId="5" pageNumber="54">Epimeria ashleyi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25C57FEFFE34B5DA4D3F89DD330F8C3" box="[463,544,1880,1901]" pageId="5" pageNumber="54" rank="species">
|
||
<emphasis id="B96FEA85FFE34B5DA4D3F89DD330F8C3" bold="true" box="[463,544,1880,1901]" pageId="5" pageNumber="54">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Holotype, 22.6 mm, AM P87291. A) gnathopod 1, B) gnathopod 2, C) pereopod 3, D) pereopod 5, E) pereopod 6, F) pereopod 7. Scale 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF64661FFFE04B5EA58BF9D5D352F9EB" httpUri="https://zenodo.org/record/214083/files/figure.png" pageId="6" pageNumber="55" targetBox="[227,1365,220,1503]" targetPageId="6">
|
||
<paragraph id="8BA43697FFE04B5EA58BF9D5D352F9EB" blockId="6.[151,1435,1552,1605]" pageId="6" pageNumber="55">
|
||
<emphasis id="B96FEA85FFE04B5EA58BF9D5D002F988" bold="true" box="[151,274,1552,1575]" pageId="6" pageNumber="55">FIGURE 5.</emphasis>
|
||
<taxonomicName id="4C1B4D14FFE04B5EA404F9D7D0D4F988" box="[280,452,1552,1575]" class="Malacostraca" family="Epimeriidae" genus="Epimeria" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="55" phylum="Arthropoda" rank="species" species="ashleyi" status="sp. nov.">
|
||
<emphasis id="B96FEA85FFE04B5EA404F9D7D0D4F988" box="[280,452,1552,1575]" italics="true" pageId="6" pageNumber="55">Epimeria ashleyi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25C57FEFFE04B5EA4D7F9D4D30AF988" box="[459,538,1553,1574]" pageId="6" pageNumber="55" rank="species">
|
||
<emphasis id="B96FEA85FFE04B5EA4D7F9D4D30AF988" bold="true" box="[459,538,1553,1574]" pageId="6" pageNumber="55">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Holotype, 22.6 mm, AM P87291. A) pleopod 1, B) telson, C) uropod 1, D) uropod 2, E) uropod 3. Scale: A, C–E 1mm; B 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BA43697FFE04B5EA5DBF8ABD423F807" blockId="6.[151,1436,1649,2034]" pageId="6" pageNumber="55">Pleopods 1–3 similar; peduncle broad with few plumose setae lateromarginally, 2 coupling hooks; inner ramus slightly shorter than outer; rami articulated: each article with 1 long plumose setae medially and laterally.</paragraph>
|
||
<paragraph id="8BA43697FFE04B5FA5DBF872D09BFE91" blockId="6.[151,1436,1649,2034]" lastBlockId="7.[151,1436,151,391]" lastPageId="7" lastPageNumber="56" pageId="6" pageNumber="55">
|
||
Urosome and telson: Uropod 1 peduncle subequal in length to inner ramus, medial margin with 1 robust seta distally; inner ramus lateral margin with spaced row of short robust setae, medial margin with sparse robust setae; outer ramus marginally shorter than inner. Uropod 2 peduncle naked, about half length of inner ramus; outer ramus two thirds length of inner ramus; both margins of both rami with robust setae. Uropod 3 peduncle short,
|
||
<emphasis id="B96FEA85FFE14B5FA058FF78D440FF7A" box="[1348,1360,189,212]" italics="true" pageId="7" pageNumber="56">c</emphasis>
|
||
. 0.6 × length of inner ramus, medial and inner margins of both rami with sparse row of short robust setae. Telson 1.2 × longer than wide, u-shaped emargination 0.2 × length, lobes triangular, broadly rounded apically, with 2 small setae apically on each lobe.
|
||
</paragraph>
|
||
<paragraph id="8BA43697FFE14B5FA5DBFE8ED2EFFE29" blockId="7.[151,1436,151,391]" pageId="7" pageNumber="56">
|
||
<emphasis id="B96FEA85FFE14B5FA5DBFE8ED04FFECA" bold="true" box="[199,351,331,356]" pageId="7" pageNumber="56">Colouration.</emphasis>
|
||
Distinct, light rose- coloured eyes (
|
||
<figureCitation id="13202A12FFE14B5FA7E7FE89D251FECA" box="[763,833,332,356]" captionStart="FIGURE 6" captionStartId="7.[151,250,1206,1229]" captionTargetBox="[158,1428,445,1184]" captionTargetId="figure@7.[158,1429,445,1185]" captionTargetPageId="7" captionText="FIGURE 6. Epimeria ashleyi sp. nov. NIWA 40497 photographed on board shortly after sampling. Scale bar 5 mm." httpUri="https://zenodo.org/record/214084/files/figure.png" pageId="7" pageNumber="56">Fig. 6</figureCitation>
|
||
) and a rose-coloured body. The rostrum, mouthparts and the proximal parts of the pereopods, from merus to dactylus, are dark red.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF64661FFFE14B5FA58BFB73D422FB62" box="[151,1330,1206,1229]" httpUri="https://zenodo.org/record/214084/files/figure.png" pageId="7" pageNumber="56" targetBox="[158,1428,445,1184]" targetPageId="7">
|
||
<paragraph id="8BA43697FFE14B5FA58BFB73D422FB62" blockId="7.[151,1330,1206,1229]" box="[151,1330,1206,1229]" pageId="7" pageNumber="56">
|
||
<emphasis id="B96FEA85FFE14B5FA58BFB73D002FB65" bold="true" box="[151,274,1206,1229]" pageId="7" pageNumber="56">FIGURE 6.</emphasis>
|
||
<taxonomicName id="4C1B4D14FFE14B5FA405FB72D0D5FB62" box="[281,453,1206,1228]" class="Malacostraca" family="Epimeriidae" genus="Epimeria" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="56" phylum="Arthropoda" rank="species" species="ashleyi" status="sp. nov.">
|
||
<emphasis id="B96FEA85FFE14B5FA405FB72D0D5FB62" box="[281,453,1206,1228]" italics="true" pageId="7" pageNumber="56">Epimeria ashleyi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25C57FEFFE14B5FA4D0FB72D30CFB62" box="[460,540,1207,1228]" pageId="7" pageNumber="56" rank="species">
|
||
<emphasis id="B96FEA85FFE14B5FA4D0FB72D30CFB62" bold="true" box="[460,540,1207,1228]" pageId="7" pageNumber="56">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
NIWA 40497 photographed on board shortly after sampling. Scale bar 5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C301651CFFE14B5FA5DBFB31D3B6FA11" pageId="7" pageNumber="56" type="discussion">
|
||
<paragraph id="8BA43697FFE14B5FA5DBFB31D3B6FA11" blockId="7.[151,1436,1267,1508]" pageId="7" pageNumber="56">
|
||
<emphasis id="B96FEA85FFE14B5FA5DBFB31D02BFAA2" bold="true" box="[199,315,1268,1292]" pageId="7" pageNumber="56">Remarks.</emphasis>
|
||
<taxonomicName id="4C1B4D14FFE14B5FA458FB30D314FAA2" box="[324,516,1268,1292]" class="Malacostraca" family="Epimeriidae" genus="Epimeria" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="56" phylum="Arthropoda" rank="species" species="ashleyi" status="sp. nov.">
|
||
<emphasis id="B96FEA85FFE14B5FA458FB30D314FAA2" box="[324,516,1268,1292]" italics="true" pageId="7" pageNumber="56">Epimeria ashleyi</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25C57FEFFE14B5FA711FB31D379FAA2" box="[525,617,1268,1292]" pageId="7" pageNumber="56" rank="species">
|
||
<emphasis id="B96FEA85FFE14B5FA711FB31D379FAA2" bold="true" box="[525,617,1268,1292]" pageId="7" pageNumber="56">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, superficially resembles
|
||
<taxonomicName id="4C1B4D14FFE14B5FA69BFB30D2FAFAA2" box="[903,1002,1268,1292]" class="Malacostraca" family="Epimeriidae" genus="Epimeria" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="56" phylum="Arthropoda" rank="species" species="horsti">
|
||
<emphasis id="B96FEA85FFE14B5FA69BFB30D2FAFAA2" box="[903,1002,1268,1292]" italics="true" pageId="7" pageNumber="56">E. horsti</emphasis>
|
||
</taxonomicName>
|
||
in having a pronounced dorsal carina starting on the sixth pereonite.
|
||
<taxonomicName id="4C1B4D14FFE14B5FA4EBFADCD3B8FA9E" box="[503,680,1304,1328]" class="Malacostraca" family="Epimeriidae" genus="Epimeria" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="56" phylum="Arthropoda" rank="species" species="horsti">
|
||
<emphasis id="B96FEA85FFE14B5FA4EBFADCD3B8FA9E" box="[503,680,1304,1328]" italics="true" pageId="7" pageNumber="56">Epimeria horsti</emphasis>
|
||
</taxonomicName>
|
||
, however, lacks the double dorsal carinae, lacks the lateral projections on pereonites 6 and 7, its coxa 4 is smaller and coxa 5 more laterally pointed than in
|
||
<taxonomicName id="4C1B4D14FFE14B5FA196FAF8D5E8FAFA" box="[1162,1272,1340,1364]" class="Malacostraca" family="Epimeriidae" genus="Epimeria" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="56" phylum="Arthropoda" rank="species" species="ashleyi">
|
||
<emphasis id="B96FEA85FFE14B5FA196FAF8D5E8FAFA" box="[1162,1272,1340,1364]" italics="true" pageId="7" pageNumber="56">E. ashleyi</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<emphasis id="B96FEA85FFE14B5FA5DBFA9AD037FAD6" bold="true" box="[199,295,1375,1400]" pageId="7" pageNumber="56">Biology.</emphasis>
|
||
The stomach contents of the
|
||
<typeStatus id="54A08835FFE14B5FA766FAA4D3CBFAD7" box="[634,731,1377,1401]" pageId="7" pageNumber="56" type="paratype">paratype</typeStatus>
|
||
did not reveal distinct food items. Some muscle and collagen fibres were clearly visible, as were what appeared to be plant tissues. The plant material, confirmed by experts as not algal, most likely came from sunken wood.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C301651CFFE14B5FA5DBFA0ED5F7FA4D" box="[199,1255,1483,1508]" pageId="7" pageNumber="56" type="distribution">
|
||
<paragraph id="8BA43697FFE14B5FA5DBFA0ED5F7FA4D" blockId="7.[151,1436,1267,1508]" box="[199,1255,1483,1508]" pageId="7" pageNumber="56">
|
||
<emphasis id="B96FEA85FFE14B5FA5DBFA0ED070FA4A" bold="true" box="[199,352,1483,1508]" pageId="7" pageNumber="56">Distribution.</emphasis>
|
||
<collectingCountry id="F30C7607FFE14B5FA47BFA0ED0CFFA4D" box="[359,479,1483,1507]" name="Australia" pageId="7" pageNumber="56">Macquarie</collectingCountry>
|
||
Ridge, Hjort Seamount,
|
||
<quantity id="4CE39B72FFE14B5FA7EBFA0ED294FA4D" box="[759,900,1483,1507]" metricMagnitude="2" metricUnit="m" metricValue="8.504999999999999" metricValueMax="10.25" metricValueMin="6.76" pageId="7" pageNumber="56" unit="m" value="850.5" valueMax="1025.0" valueMin="676.0">676–1025 m</quantity>
|
||
and “seamount 7”,
|
||
<quantity id="4CE39B72FFE14B5FA17DFA0ED5F3FA4D" box="[1121,1251,1483,1507]" metricMagnitude="2" metricUnit="m" metricValue="7.9" metricValueMax="8.1" metricValueMin="7.7" pageId="7" pageNumber="56" unit="m" value="790.0" valueMax="810.0" valueMin="770.0">
|
||
770–
|
||
<specimenCount id="9D1DFD1EFFE14B5FA186FA0ED5F3FA4D" box="[1178,1251,1483,1507]" pageId="7" pageNumber="56" type="generic">810 m</specimenCount>
|
||
</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |