248 lines
26 KiB
XML
248 lines
26 KiB
XML
<document id="86AC136BF9BCE32509F21B443B0E5A1C" ID-DOI="10.11646/zootaxa.3246.1.1" ID-ISSN="11755334" ID-Zenodo-Dep="5249007" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629770042168" checkinUser="felipe" docAuthor="Lowry, J. K. & Stoddart, H. E." docDate="2012" docId="456087D33665FFC8B8DF0CCAFBB24ACA" docLanguage="en" docName="zt03246p069.pdf" docOrigin="Zootaxa 3246 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.3246.1.1" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Ultimachelium tac Lowry & Stoddart 2012, sp. nov." docType="treatment" docVersion="4" lastPageNumber="66" masterDocId="B959FFAB3625FF89B848092DFF814D73" masterDocTitle="The Pachynidae fam. nov. (Crustacea: Amphipoda: Lysianassoidea) 3246" masterLastPageNumber="69" masterPageNumber="1" pageNumber="65" updateTime="1699109851013" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="6269741C367B1119E9BA7164BE877BBB">The Pachynidae fam. nov. (Crustacea: Amphipoda: Lysianassoidea) 3246</mods:title>
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<mods:namePart id="984BC3B3D329563082BD37F5ACA80ED3">Lowry, J. K.</mods:namePart>
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<mods:namePart id="CD590A3374C86F3CAB5424A241DDEB18">Stoddart, H. E.</mods:namePart>
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<mods:title id="203BE640E9793BDF90EC6CA51158AD82">Zootaxa</mods:title>
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<mods:part id="729DCC86F8CBA56FFC659989C32E4B89">
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<mods:date id="20D3642C95FC68E91B8F8E40DB3AEA3C">2012</mods:date>
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<mods:number id="4D2DB892FD675D966D729CF45B55BE33">2012-03-23</mods:number>
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<mods:number id="D64DDD919C434AA5E65B2BE7264D474A">3246</mods:number>
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<mods:url id="BB681FBC9214C23EE4B953C3B30FC712">https://biotaxa.org/Zootaxa/article/view/zootaxa.3246.1.1</mods:url>
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<mods:classification id="9C438DE31C5FC2B4D535DE8EF9F4748E">journal article</mods:classification>
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<treatment id="456087D33665FFC8B8DF0CCAFBB24ACA" ID-DOI="http://doi.org/10.5281/zenodo.5251336" ID-Zenodo-Dep="5251336" LSID="urn:lsid:plazi:treatment:456087D33665FFC8B8DF0CCAFBB24ACA" httpUri="http://treatment.plazi.org/id/456087D33665FFC8B8DF0CCAFBB24ACA" lastPageId="65" lastPageNumber="66" pageId="64" pageNumber="65">
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<subSubSection id="85D3654E3665FFC9B8DF0CCAFE5A4B72" box="[151,475,1511,1537]" pageId="64" pageNumber="65" type="nomenclature">
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<paragraph id="CD7636C53665FFC9B8DF0CCAFE5A4B72" blockId="64.[151,475,1511,1570]" box="[151,475,1511,1537]" pageId="64" pageNumber="65">
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<heading id="963E81A93665FFC9B8DF0CCAFE5A4B72" bold="true" box="[151,475,1511,1537]" fontSize="11" level="1" pageId="64" pageNumber="65" reason="1">
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<emphasis id="FFBDEAD73665FFC9B8DF0CCAFE5A4B72" bold="true" box="[151,475,1511,1537]" pageId="64" pageNumber="65">
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<taxonomicName id="0AC94D463665FFC9B8DF0CCAFEF74B72" ID-CoL="7DGZ8" authority="Lowry & Stoddart, 2012" authorityName="Lowry & Stoddart" authorityYear="2012" box="[151,374,1511,1537]" class="Malacostraca" family="Pakynidae" genus="Ultimachelium" kingdom="Animalia" order="Amphipoda" pageId="64" pageNumber="65" phylum="Arthropoda" rank="species" species="tac" status="sp. nov.">
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<emphasis id="FFBDEAD73665FFC9B8DF0CCAFEF74B72" bold="true" box="[151,374,1511,1537]" italics="true" pageId="64" pageNumber="65">Ultimachelium tac</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="E48E57AC3665FFC9B9350CCAFE5A4B72" box="[381,475,1511,1537]" pageId="64" pageNumber="65" 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="85D3654E3665FFC9B8DF0F27FEA64B51" box="[151,295,1546,1570]" pageId="64" pageNumber="65" type="description">
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<paragraph id="CD7636C53665FFC9B8DF0F27FEA64B51" blockId="64.[151,475,1511,1570]" box="[151,295,1546,1570]" pageId="64" pageNumber="65">
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(
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<figureCitation id="55F22A403665FFC9B8D70F27FF744B51" box="[159,245,1546,1570]" captionStart="FIGURE 47" captionStartId="65.[151,250,1279,1302]" captionTargetBox="[179,1397,214,1210]" captionTargetId="figure-317@65.[151,1436,181,1226]" captionTargetPageId="65" captionText="FIGURE 47. Ultimachelium tac sp. nov. Holotype male, 3.2 mm, SMNH type no. 8133, off Isla Tac, Golfo de Ancud, Chile. Scales for A1, 2 represent 0.1 mm, remainder represent 0.05 mm." figureDoi="http://doi.org/10.5281/zenodo.5249109" httpUri="https://zenodo.org/record/5249109/files/figure.png" pageId="64" pageNumber="65">Figs 47</figureCitation>
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,
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<figureCitation id="55F22A403665FFC9B9490F27FE9F4B51" box="[257,286,1546,1570]" captionStart="FIGURE 48" captionStartId="66.[151,250,1441,1464]" captionTargetBox="[187,1408,208,1397]" captionTargetId="figure-145@66.[151,1436,177,1427]" captionTargetPageId="66" captionText="FIGURE 48. Ultimachelium tac sp. nov. Holotype male, 3.2 mm, SMNH type no. 8133, off Isla Tac, Golfo de Ancud, Chile. Scales represent 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5249111" httpUri="https://zenodo.org/record/5249111/files/figure.png" pageId="64" pageNumber="65">48</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="85D3654E3665FFC9B8DF0F7FFC9A4B14" box="[151,795,1618,1640]" pageId="64" pageNumber="65" type="reference_group">
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<paragraph id="CD7636C53665FFC9B8DF0F7FFC9A4B14" blockId="64.[151,795,1618,1640]" box="[151,795,1618,1640]" pageId="64" pageNumber="65">
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<treatmentCitationGroup id="EDD911EB3665FFC9B8DF0F7FFC9A4B14" box="[151,795,1618,1640]" pageId="64" pageNumber="65">
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<treatmentCitation id="4C6810D43665FFC9B8DF0F7FFDEE4B1B" author="De Broyer, C. & Lowry, J. K. & Jazdzewski, K. & Robert, H." box="[151,623,1618,1640]" page="158" pageId="64" pageNumber="65" year="2007">
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<taxonomicName id="0AC94D463665FFC9B8DF0F7FFDEE4B1B" ID-CoL="7DGZ8" authority="De Broyer et al., 2007: 158" authorityName="De Broyer" authorityPageNumber="158" authorityYear="2007" box="[151,623,1618,1640]" class="Malacostraca" family="Pakynidae" genus="Ultimachelium" kingdom="Animalia" order="Amphipoda" pageId="64" pageNumber="65" phylum="Arthropoda" rank="species" species="tac">
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<emphasis id="FFBDEAD73665FFC9B8DF0F7FFED24B1B" box="[151,339,1618,1640]" italics="true" pageId="64" pageNumber="65">Ultimachelium tac</emphasis>
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<bibRefCitation id="A9584B343665FFC9B9110F7FFDEE4B1B" author="De Broyer, C. & Lowry, J. K. & Jazdzewski, K. & Robert, H." box="[345,623,1618,1640]" pageId="64" pageNumber="65" pagination="1 - 325" refId="ref39500" refString="De Broyer, C., Lowry, J. K., Jazdzewski, K. & Robert, H. (2007) Catalogue of the Gammaridean and Corophiidean Amphipoda (Crustacea) of the Southern Ocean with distribution and ecological data. In: C. De Broyer (ed.) Census of Antarctic Marine Life: Synopsis of the Amphipoda of the Southern Ocean. Volume 1. Bulletin de l'Institut Royal des Sciences Naturelles de Belgique, Biologie, 77, Supplement 1 (1), 1 - 325." type="journal article" year="2007">
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||
De Broyer
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<emphasis id="FFBDEAD73665FFC9B9810F7EFE744B1B" box="[457,501,1618,1640]" italics="true" pageId="64" pageNumber="65">et al</emphasis>
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., 2007: 158
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</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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(
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<emphasis id="FFBDEAD73665FFC9BA350F7EFC8D4B1B" box="[637,780,1618,1640]" italics="true" pageId="64" pageNumber="65">nomen nudum</emphasis>
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).
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</paragraph>
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<subSubSection id="85D3654E3665FFC9B8DF0FB8FE794A4F" pageId="64" pageNumber="65" type="materials_examined">
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<paragraph id="CD7636C53665FFC9B8DF0FB8FBB14B87" blockId="64.[151,1436,1684,1889]" pageId="64" pageNumber="65">
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<emphasis id="FFBDEAD73665FFC9B8DF0FB8FEC74BDE" bold="true" box="[151,326,1684,1709]" inLineHeading="true" pageId="64" pageNumber="65" reason="1">Type material.</emphasis>
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<materialsCitation id="7DA13C983665FFC9B9070FB9FBB14B87" collectingDate="1949-01-23" collectionCode="SMNH" collectorName="Tac & de Ancud" country="Chile" county="Expedition" elevation="275" latitude="-42.444447" location="Golfo de Ancud" longLatPrecision="19" longitude="-72.98333" municipality="Lund University" pageId="64" pageNumber="65" specimenCount="1" typeStatus="holotype">
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<typeStatus id="127288673665FFC9B9070FB9FE674BDF" box="[335,486,1684,1708]" pageId="64" pageNumber="65" type="holotype">HOLOTYPE</typeStatus>
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||
, male,
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||
<quantity id="0A319B203665FFC9BA700FB9FD134BDF" box="[568,658,1684,1708]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="64" pageNumber="65" unit="mm" value="3.2">3.2 mm</quantity>
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,
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||
<collectionCode id="ABD8AE003665FFC9BAD70FB9FD714BDF" box="[671,752,1684,1708]" country="Sweden" httpUri="http://grbio.org/cool/8z6v-f8is" name="Department of Paleozoology, Swedish Museum of Natural History" pageId="64" pageNumber="65">SMNH</collectionCode>
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||
type no. 8133, east-south-east of Isla
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<collectorName id="603C53133665FFC9BCEE0FB8FB504BDF" box="[1190,1233,1685,1708]" pageId="64" pageNumber="65">Tac</collectorName>
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||
,
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||
<location id="C816601E3665FFC9BC950FB9FA164BDF" LSID="urn:lsid:plazi:treatment:456087D33665FFC8B8DF0CCAFBB24ACA:C816601E3665FFC9BC950FB9FA164BDF" box="[1245,1431,1684,1708]" country="Chile" county="Expedition" latitude="-42.444447" longLatPrecision="19" longitude="-72.98333" municipality="Lund University" name="Golfo de Ancud" pageId="64" pageNumber="65">
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||
Golfo
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||
<collectorName id="603C53133665FFC9BD6F0FB9FA164BDF" box="[1319,1431,1684,1708]" pageId="64" pageNumber="65">de Ancud</collectorName>
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</location>
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||
,
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||
<collectingCountry id="B5DE76553665FFC9B8DF0F95FF574BA3" box="[151,214,1720,1744]" name="Chile" pageId="64" pageNumber="65">Chile</collectingCountry>
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,
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||
<location id="C816601E3665FFC9B8A90F94FD9C4BA3" LSID="urn:lsid:plazi:treatment:456087D33665FFC8B8DF0CCAFBB24ACA:C816601E3665FFC9B8A90F94FD9C4BA3" box="[225,541,1720,1744]" country="Chile" county="Expedition" latitude="-42.444447" longLatPrecision="19" longitude="-72.98333" municipality="Lund University" name="eastern South Pacific Ocean" pageId="64" pageNumber="65">eastern South Pacific Ocean</location>
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,
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||
<geoCoordinate id="A8FD50023665FFC9BA6F0F95FD274BA3" box="[551,678,1720,1744]" degrees="42" direction="south" minutes="26" orientation="latitude" pageId="64" pageNumber="65" precision="15" seconds="40" value="-42.444447">42°26'40"S</geoCoordinate>
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<geoCoordinate id="A8FD50023665FFC9BAE50F95FCB64BA3" box="[685,823,1720,1744]" degrees="72" direction="west" minutes="59" orientation="longitude" pageId="64" pageNumber="65" precision="15" seconds="00" value="-72.98333">72°59'00"W</geoCoordinate>
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,
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<quantity id="0A319B203665FFC9BB090F95FC434BA3" box="[833,962,1720,1744]" metricMagnitude="2" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="64" pageNumber="65" unit="m" value="275.0" valueMax="300.0" valueMin="250.0">
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<elevation id="46E4D1F63665FFC9BB090F95FC434BA3" box="[833,962,1720,1744]" metricMagnitude="2" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="64" pageNumber="65" unit="m" value="275.0" valueMax="300.0" valueMin="250.0">250–300 m</elevation>
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</quantity>
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, sand and clay with small stones and shell, triangular dredge,
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<date id="B97710053665FFC9B92D0FF1FDA04B87" box="[357,545,1756,1781]" pageId="64" pageNumber="65" value="1949-01-23">
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<collectingDate id="A933E9ED3665FFC9B92D0FF1FDA04B87" box="[357,545,1756,1781]" pageId="64" pageNumber="65" value="1949-01-23">23 January 1949</collectingDate>
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</date>
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,
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<collectingMunicipality id="2D12ACBF3665FFC9BA640FF1FD654B87" box="[556,740,1756,1780]" pageId="64" pageNumber="65">Lund University</collectingMunicipality>
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<collectingCountry id="B5DE76553665FFC9BAA30FF1FCA64B87" box="[747,807,1756,1780]" name="Chile" pageId="64" pageNumber="65">Chile</collectingCountry>
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<collectingCounty id="24174E493665FFC9BB670FF1FC2C4B87" box="[815,941,1756,1780]" pageId="64" pageNumber="65">Expedition</collectingCounty>
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, stn M41A.
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||
</materialsCitation>
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</paragraph>
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<paragraph id="CD7636C53665FFC9B88F0E2CFE794A4F" blockId="64.[151,1436,1684,1889]" pageId="64" pageNumber="65">
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<materialsCitation id="7DA13C983665FFC9B88F0E2CFE754A4F" collectorName="de Ancud" country="Chile" elevation="275" latitude="-42.444447" location="Golfo de Ancud" longLatPrecision="19" longitude="-72.98333" municipality="eastern South Pacific Ocean" pageId="64" pageNumber="65" specimenCount="1" typeStatus="holotype">
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<emphasis id="FFBDEAD73665FFC9B88F0E2CFEE94A6A" bold="true" box="[199,360,1792,1817]" inLineHeading="true" pageId="64" pageNumber="65" reason="1">
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<typeStatus id="127288673665FFC9B88F0E2CFE824A6A" box="[199,259,1793,1817]" pageId="64" pageNumber="65">Type</typeStatus>
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||
locality.
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||
</emphasis>
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||
East-south-east of Isla Tac,
|
||
<location id="C816601E3665FFC9BAFA0E2DFCEF4A6B" LSID="urn:lsid:plazi:treatment:456087D33665FFC8B8DF0CCAFBB24ACA:C816601E3665FFC9BAFA0E2DFCEF4A6B" box="[690,878,1792,1816]" country="Chile" latitude="-42.444447" longLatPrecision="19" longitude="-72.98333" municipality="eastern South Pacific Ocean" name="Golfo de Ancud" pageId="64" pageNumber="65">
|
||
Golfo
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||
<collectorName id="603C53133665FFC9BAB50E2DFCEF4A6B" box="[765,878,1792,1816]" pageId="64" pageNumber="65">de Ancud</collectorName>
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</location>
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||
,
|
||
<collectingCountry id="B5DE76553665FFC9BB340E2DFC3D4A6B" box="[892,956,1792,1816]" name="Chile" pageId="64" pageNumber="65">Chile</collectingCountry>
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,
|
||
<collectingMunicipality id="2D12ACBF3665FFC9BB810E2CFA8E4A6B" box="[969,1295,1792,1816]" pageId="64" pageNumber="65">eastern South Pacific Ocean</collectingMunicipality>
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,
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<geoCoordinate id="A8FD50023665FFC9BD550E2DFA1A4A6B" box="[1309,1435,1792,1816]" degrees="42" direction="south" minutes="26" orientation="latitude" pageId="64" pageNumber="65" precision="15" seconds="40" value="-42.444447">42°26'40"S</geoCoordinate>
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<geoCoordinate id="A8FD50023665FFC9B8DF0E09FEA04A4F" box="[151,289,1828,1852]" degrees="72" direction="west" minutes="59" orientation="longitude" pageId="64" pageNumber="65" precision="15" seconds="00" value="-72.98333">72°59'00"W</geoCoordinate>
|
||
,
|
||
<elevation id="46E4D1F63665FFC9B9640E09FE754A4F" box="[300,500,1828,1852]" metricMagnitude="2" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="64" pageNumber="65" unit="m" value="275.0" valueMax="300.0" valueMin="250.0">
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<quantity id="0A319B203665FFC9B9640E09FE2A4A4F" box="[300,427,1828,1852]" metricMagnitude="2" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="64" pageNumber="65" unit="m" value="275.0" valueMax="300.0" valueMin="250.0">250–300 m</quantity>
|
||
depth
|
||
</elevation>
|
||
</materialsCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="85D3654E3665FFC8B88E0E64FB684A3E" lastPageId="65" lastPageNumber="66" pageId="64" pageNumber="65" type="etymology">
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<paragraph id="CD7636C53665FFC9B88E0E64FC5A4A13" blockId="64.[151,1436,1684,1889]" box="[198,987,1864,1889]" pageId="64" pageNumber="65">
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<emphasis id="FFBDEAD73665FFC9B88E0E64FECC4A12" bold="true" box="[198,333,1865,1889]" inLineHeading="true" pageId="64" pageNumber="65" reason="1">Etymology.</emphasis>
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||
Named for the
|
||
<typeStatus id="127288673665FFC9B9B50E64FDAC4A12" box="[509,557,1865,1889]" pageId="64" pageNumber="65">type</typeStatus>
|
||
locality; used as a noun in apposition.
|
||
</paragraph>
|
||
<caption id="99B6664D3664FFC8B8DF0DD2FCAF4844" ID-DOI="http://doi.org/10.5281/zenodo.5249109" ID-Zenodo-Dep="5249109" httpUri="https://zenodo.org/record/5249109/files/figure.png" pageId="65" pageNumber="66" startId="65.[151,250,1279,1302]" targetBox="[179,1397,214,1210]" targetPageId="65">
|
||
<paragraph id="CD7636C53664FFC8B8DF0DD2FCAF4844" blockId="65.[151,1437,1279,1335]" pageId="65" pageNumber="66">
|
||
<emphasis id="FFBDEAD73664FFC8B8DF0DD2FEA14865" bold="true" box="[151,288,1279,1302]" pageId="65" pageNumber="66">FIGURE 47.</emphasis>
|
||
<taxonomicName id="0AC94D463664FFC8B96F0DD2FE624866" authority="Lowry & Stoddart, 2012" authorityName="Lowry & Stoddart" authorityYear="2012" box="[295,483,1279,1301]" class="Malacostraca" family="Pakynidae" genus="Ultimachelium" kingdom="Animalia" order="Amphipoda" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="tac" status="sp. nov.">
|
||
<emphasis id="FFBDEAD73664FFC8B96F0DD2FE624866" box="[295,483,1279,1301]" italics="true" pageId="65" pageNumber="66">Ultimachelium tac</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="FFBDEAD73664FFC8B9A20C2DFDBD4866" bold="true" box="[490,572,1280,1301]" pageId="65" pageNumber="66">
|
||
<taxonomicNameLabel id="E48E57AC3664FFC8B9A20C2DFDBD4866" box="[490,572,1280,1301]" pageId="65" pageNumber="66" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
Holotype male, 3.2 mm, SMNH type no. 8133, off Isla Tac, Golfo de Ancud, Chile. Scales for A1, 2 represent 0.1 mm, remainder represent 0.05 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="CD7636C53664FFC8B88F0C4DFB684A3E" blockId="65.[151,1436,1376,1977]" pageId="65" pageNumber="66">
|
||
<emphasis id="FFBDEAD73664FFC8B88F0C4DFE5B480B" bold="true" box="[199,474,1376,1401]" inLineHeading="true" pageId="65" pageNumber="66" reason="1">Diagnostic description.</emphasis>
|
||
<emphasis id="FFBDEAD73664FFC8B9AA0C4CFD9F480A" box="[482,542,1377,1401]" italics="true" pageId="65" pageNumber="66">Head</emphasis>
|
||
lateral cephalic lobe large, broadly rounded; ventral margin curved.
|
||
<emphasis id="FFBDEAD73664FFC8BD610C4CFA1D480A" box="[1321,1436,1377,1401]" italics="true" pageId="65" pageNumber="66">Antenna 1</emphasis>
|
||
peduncular article 1 without posterodistal spine; accessory flagellum 2-articulate, article 1 long; flagellum with strong 2-field callynophore in male, [female not known].
|
||
<emphasis id="FFBDEAD73664FFC8BB6C0C84FC0E48B2" box="[804,911,1449,1473]" italics="true" pageId="65" pageNumber="66">Mandible</emphasis>
|
||
lacinia mobilis absent; lamina dentata absent; accessory setal row absent; molar absent; palp attached distally; palp article 2 broad, longer than article 3; article 3 tapered distally.
|
||
<emphasis id="FFBDEAD73664FFC8B9070CDCFE3F4B79" bold="true" box="[335,446,1521,1546]" italics="true" pageId="65" pageNumber="66">Maxilla 1</emphasis>
|
||
outer plate
|
||
<emphasis id="FFBDEAD73664FFC8BA0C0CDDFC8E4B7A" bold="true" box="[580,783,1520,1545]" pageId="65" pageNumber="66">with 6 setal-teeth</emphasis>
|
||
in 4/2 arrangement, setal-teeth smooth; palp absent.
|
||
<emphasis id="FFBDEAD73664FFC8BD290CDFFF5E4B5E" italics="true" pageId="65" pageNumber="66">Maxilliped</emphasis>
|
||
inner plate absent; outer plate medium size; palp 4-articulate, article 4 large.
|
||
<emphasis id="FFBDEAD73664FFC8BC300F39FA924B5E" bold="true" box="[1144,1299,1556,1581]" italics="true" pageId="65" pageNumber="66">Gnathopod 1</emphasis>
|
||
subchelate;
|
||
<emphasis id="FFBDEAD73664FFC8B8DF0F15FE7A4B22" bold="true" box="[151,507,1592,1617]" pageId="65" pageNumber="66">ischium subequal to propodus</emphasis>
|
||
;
|
||
<emphasis id="FFBDEAD73664FFC8BA420F14FCFD4B22" bold="true" box="[522,892,1592,1617]" pageId="65" pageNumber="66">merus without anterior margin</emphasis>
|
||
; carpus extremely compressed; posterior margin extremely reduced, palm with produced corner, corner of palm without robust seta; dactylus reaching to corner of palm.
|
||
<emphasis id="FFBDEAD73664FFC8B8A80FACFEF64BEA" box="[224,375,1665,1689]" italics="true" pageId="65" pageNumber="66">Gnathopod 2</emphasis>
|
||
palm minute, obtuse.
|
||
<emphasis id="FFBDEAD73664FFC8BA350FAFFC804BEA" box="[637,769,1665,1689]" italics="true" pageId="65" pageNumber="66">Pereonite 4</emphasis>
|
||
without dorsal spines.
|
||
<emphasis id="FFBDEAD73664FFC8BC5A0FAFFB174BEA" box="[1042,1174,1665,1689]" italics="true" pageId="65" pageNumber="66">Pereonite 5</emphasis>
|
||
without dorsal spines.
|
||
<emphasis id="FFBDEAD73664FFC8B8DF0F88FE9B4BCE" box="[151,282,1701,1725]" italics="true" pageId="65" pageNumber="66">Pereopod 5</emphasis>
|
||
basis subovate; merus without posteroproximal shoulder.
|
||
<emphasis id="FFBDEAD73664FFC8BBF00F88FBBA4BCE" box="[952,1083,1701,1725]" italics="true" pageId="65" pageNumber="66">Pereopod 6</emphasis>
|
||
basis with posteroventral lobe weakly produced; merus longer than broad, without posteroproximal shoulder.
|
||
<emphasis id="FFBDEAD73664FFC8BC400FE4FE2E4A76" bold="true" pageId="65" pageNumber="66">
|
||
<emphasis id="FFBDEAD73664FFC8BC400FE4FB0B4B93" bold="true" box="[1032,1162,1737,1762]" italics="true" pageId="65" pageNumber="66">Pereopod 7</emphasis>
|
||
basis subovate, posterodistal corner rounded
|
||
</emphasis>
|
||
, posterior margin weakly dentate;
|
||
<emphasis id="FFBDEAD73664FFC8BB0E0FC0FF744A5A" bold="true" pageId="65" pageNumber="66">merus, length of anterior margin 1.9 × proximal breadth</emphasis>
|
||
.
|
||
<emphasis id="FFBDEAD73664FFC8B94B0E3FFE044A5A" box="[259,389,1809,1833]" italics="true" pageId="65" pageNumber="66">Epimeron 3</emphasis>
|
||
posterior margin without projections, posteroventral corner subquadrate.
|
||
<emphasis id="FFBDEAD73664FFC8BCF30E3CFAA74A5A" box="[1211,1318,1809,1833]" italics="true" pageId="65" pageNumber="66">Uropod 3</emphasis>
|
||
biramous, inner ramus just reaching base of article 2 of outer ramus.
|
||
<taxonomicName id="0AC94D463664FFC8BB6C0E18FCED4A3E" authorityName="Pearse" authorityYear="1952" box="[804,876,1845,1869]" class="Hexanauplia" family="Telsidae" genus="Telson" kingdom="Animalia" order="Cyclopoida" pageId="65" pageNumber="66" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="FFBDEAD73664FFC8BB6C0E18FCED4A3E" box="[804,876,1845,1869]" italics="true" pageId="65" pageNumber="66">Telson</emphasis>
|
||
</taxonomicName>
|
||
slightly longer than broad, entire.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="85D3654E3664FFC8B88F0E74FAC94AE7" pageId="65" pageNumber="66" type="discussion">
|
||
<paragraph id="CD7636C53664FFC8B88F0E74FAC94AE7" blockId="65.[151,1436,1376,1977]" pageId="65" pageNumber="66">
|
||
<emphasis id="FFBDEAD73664FFC8B88F0E74FEBA4A02" bold="true" box="[199,315,1881,1905]" inLineHeading="true" pageId="65" pageNumber="66" reason="1">Remarks.</emphasis>
|
||
<taxonomicName id="0AC94D463664FFC8B90B0E74FD954A02" authorityName="Lowry & Stoddart" authorityYear="2012" box="[323,532,1881,1905]" class="Malacostraca" family="Pakynidae" genus="Ultimachelium" kingdom="Animalia" order="Amphipoda" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="tac">
|
||
<emphasis id="FFBDEAD73664FFC8B90B0E74FD954A02" box="[323,532,1881,1905]" italics="true" pageId="65" pageNumber="66">Ultimachelium tac</emphasis>
|
||
</taxonomicName>
|
||
has many similarities to
|
||
<taxonomicName id="0AC94D463664FFC8BB7D0E77FC3A4A02" baseAuthorityName="Alonso de Pina" baseAuthorityYear="1993" box="[821,955,1881,1905]" class="Malacostraca" family="Pakynidae" genus="Ultimachelium" kingdom="Animalia" order="Amphipoda" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="barnardi">
|
||
<emphasis id="FFBDEAD73664FFC8BB7D0E77FC3A4A02" box="[821,955,1881,1905]" italics="true" pageId="65" pageNumber="66">U. barnardi</emphasis>
|
||
</taxonomicName>
|
||
but can be separated from that species by the shape of the posteroventral corner of the basis of pereopod 7. See also Remarks under
|
||
<taxonomicName id="0AC94D463664FFC8BCC10E53FAC04AE6" baseAuthorityName="Lowry" baseAuthorityYear="1984" box="[1161,1345,1917,1941]" class="Malacostraca" family="Pakynidae" genus="Ultimachelium" kingdom="Animalia" order="Amphipoda" pageId="65" pageNumber="66" phylum="Arthropoda" rank="species" species="schellenbergi">
|
||
<emphasis id="FFBDEAD73664FFC8BCC10E53FAC04AE6" box="[1161,1345,1917,1941]" italics="true" pageId="65" pageNumber="66">U. schellenbergi</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="85D3654E3664FFC8B88F0E8DFBB24ACA" box="[199,1075,1952,1977]" pageId="65" pageNumber="66" type="distribution">
|
||
<paragraph id="CD7636C53664FFC8B88F0E8DFBB24ACA" blockId="65.[151,1436,1376,1977]" box="[199,1075,1952,1977]" pageId="65" pageNumber="66">
|
||
<emphasis id="FFBDEAD73664FFC8B88F0E8DFEE14ACA" bold="true" box="[199,352,1952,1977]" inLineHeading="true" pageId="65" pageNumber="66" reason="1">Distribution.</emphasis>
|
||
Southern
|
||
<collectingCountry id="B5DE76553664FFC8B99B0E8CFD934ACA" box="[467,530,1953,1977]" name="Chile" pageId="65" pageNumber="66">Chile</collectingCountry>
|
||
, eastern South Pacific Ocean;
|
||
<quantity id="0A319B203664FFC8BB2F0E8CFC674ACA" box="[871,998,1953,1977]" metricMagnitude="2" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="65" pageNumber="66" unit="m" value="275.0" valueMax="300.0" valueMin="250.0">250–300 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |