294 lines
30 KiB
XML
294 lines
30 KiB
XML
<document id="E6577D8E834DCA9EE17D38842ACA16C2" ID-CLB-Dataset="7281" ID-DOI="10.11646/zootaxa.4952.3.1" ID-GBIF-Dataset="9e67d3d2-ed4b-4976-b342-0b8397b443fe" ID-ISSN="1175-5326" ID-Zenodo-Dep="4690423" ID-ZooBank="837C9916-5232-4D49-9D0D-050B539CD965" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1618442044056" checkinUser="plazi" docAuthor="Just, Jean & Wilson, George D. F." docDate="2021" docId="03C487E3782B642CFF09EA7DEA1CFD10" docLanguage="en" docName="zootaxa.4952.3.1.pdf" docOrigin="Zootaxa 4952 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Austrosignum pilosum Just & Wilson 2021, sp. nov." docType="treatment" docVersion="7" lastPageNumber="405" masterDocId="FFFDFF9B78296428FF9EEE30EB46FFEE" masterDocTitle="Redescriptions and new species in the ‘ Austrosignum-Munnogonium’ complex sensu Just & Wilson (2007), mainly from the Southern Hemisphere (Crustacea Isopoda: Paramunnidae)" masterLastPageNumber="447" masterPageNumber="401" pageNumber="403" updateTime="1698936697378" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:mods id="E120CB0FFB78FA9B0F32FF6B78720D70" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="B4A75CE2B058A048E9E4CA211B9F58C1">
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<mods:title id="0677F6D0A53DD47E9E3A1511CD48D75A">Redescriptions and new species in the ‘ Austrosignum-Munnogonium’ complex sensu Just & Wilson (2007), mainly from the Southern Hemisphere (Crustacea Isopoda: Paramunnidae)</mods:title>
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</mods:titleInfo>
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<mods:name id="47A6F96C50F80BD9A9B28E43855115BA" type="personal">
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<mods:role id="7DE10D53A29E12A198DA3081FBF6D880">
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<mods:roleTerm id="67CD710378E0854016E30BC464B0C328">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="2B755146A0E8821E5FDA6109AAEA9328">Just, Jean</mods:namePart>
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<mods:affiliation id="0CE3D27672C559EE2A469A0B4E61B39E">Natural History Museum of Denmark (Zoological Museum), University of Copenhagen, Universitetsparken 15, DK- 2100 Copenhagen Ø, Denmark; (Hon. Associate, Museum Victoria, Melbourne)</mods:affiliation>
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</mods:name>
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<mods:roleTerm id="6B6EADA0B4B488C12AFA26A5A05597CC">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="4AD2CCFCB2BC1460D0BD26ED14A6D264">Wilson, George D. F.</mods:namePart>
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<mods:affiliation id="28A79942A79641DFAFF37F25796FF8A4">Saugatuck Natural History Laboratory, Saugatuck, Michigan 49453, USA.</mods:affiliation>
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</mods:name>
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<mods:typeOfResource id="FA2601BF4638BCE533053BAD01A69518">text</mods:typeOfResource>
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<mods:title id="18C7425B4EF16BFF6C22866F6DE49B7C">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="1D6C73C634585ECD5C06C950DD52B63B">
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<mods:date id="F2A2CDDB68B20BEAC34D2CBBCD0443C7">2021</mods:date>
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<mods:number id="10C757B04FB4677F69D031FCDE2C1CF9">2021-04-12</mods:number>
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<mods:detail id="E812FBE48FD691C37BADD8A5B30BC30C" type="volume">
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<mods:number id="AA5372B7C77ECC5FEA7443B74AA786DE">4952</mods:number>
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<mods:classification id="DECF20D75011050FB88348669531BCF9">journal article</mods:classification>
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<mods:identifier id="8B2A05AEFB532FF9A312870938EB79A0" type="CLB-Dataset">7281</mods:identifier>
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<mods:identifier id="D0E232C83786E22B5098F8F94E78941B" type="DOI">10.11646/zootaxa.4952.3.1</mods:identifier>
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<mods:identifier id="4A274136148FAEDE375279EE30EFC784" type="GBIF-Dataset">9e67d3d2-ed4b-4976-b342-0b8397b443fe</mods:identifier>
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<mods:identifier id="594A2D24BB64787B247843E0A70966D5" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="415B9C9BB048374B4975BB5A7E26AB36" type="Zenodo-Dep">4690423</mods:identifier>
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<treatment id="03C487E3782B642CFF09EA7DEA1CFD10" ID-DOI="http://doi.org/10.5281/zenodo.4690282" ID-GBIF-Taxon="181024334" ID-Zenodo-Dep="4690282" LSID="urn:lsid:plazi:treatment:03C487E3782B642CFF09EA7DEA1CFD10" httpUri="http://treatment.plazi.org/id/03C487E3782B642CFF09EA7DEA1CFD10" lastPageId="4" lastPageNumber="405" pageId="2" pageNumber="403">
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<subSubSection id="C377657E782B642AFF09EA7DE949FB89" box="[151,527,1100,1127]" pageId="2" pageNumber="403" type="nomenclature">
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<paragraph id="8BD236F5782B642AFF09EA7DE949FB89" blockId="2.[151,527,1100,1163]" box="[151,527,1100,1127]" pageId="2" pageNumber="403">
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<heading id="D09A8199782B642AFF09EA7DE949FB89" bold="true" box="[151,527,1100,1127]" fontSize="11" level="1" pageId="2" pageNumber="403" reason="1">
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<emphasis id="B919EAE7782B642AFF09EA7DE949FB89" bold="true" box="[151,527,1100,1127]" pageId="2" pageNumber="403">
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<taxonomicName id="4C6D4D76782B642AFF09EA7DEAECFB89" ID-CoL="8TG8C" authority="Just & Wilson, 2021" authorityName="Just & Wilson" authorityYear="2021" box="[151,426,1100,1127]" class="Malacostraca" family="Paramunnidae" genus="Austrosignum" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="403" phylum="Arthropoda" rank="species" species="pilosum" status="sp. nov.">
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<emphasis id="B919EAE7782B642AFF09EA7DEAECFB89" bold="true" box="[151,426,1100,1127]" italics="true" pageId="2" pageNumber="403">Austrosignum pilosum</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A22A579C782B642AFE2FEA7DE949FB89" box="[433,527,1101,1127]" pageId="2" pageNumber="403" 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="C377657E782B642AFF09EA41EBADFB65" box="[151,235,1137,1163]" pageId="2" pageNumber="403" type="description">
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<paragraph id="8BD236F5782B642AFF09EA41EBADFB65" blockId="2.[151,527,1100,1163]" box="[151,235,1137,1163]" pageId="2" pageNumber="403">
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(
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<figureCitation id="13562A70782B642AFF3EEA41EBA6FB65" box="[160,224,1137,1163]" captionStart="FIGURE 1" captionStartId="3.[151,250,1857,1881]" captionTargetBox="[163,1436,191,1816]" captionTargetId="figure-17@3.[151,1436,179,1831]" captionTargetPageId="3" captionText="FIGURE 1. Austrosignum pilosum sp. nov. Holotype, T♂. a, antenna; au, antennula; cvv, head ventral view; p1–2, pereiopod I and II; pl1, pleopod I; up, uropod. Scale for habitus, 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.4690425" httpUri="https://zenodo.org/record/4690425/files/figure.png" pageId="2" pageNumber="403">Fig. 1</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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<subSubSection id="C377657E782B642AFF09EA89E826FB3D" box="[151,864,1209,1235]" pageId="2" pageNumber="403" type="materials_examined">
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<paragraph id="8BD236F5782B642AFF09EA89E826FB3D" blockId="2.[151,1437,1209,1991]" box="[151,864,1209,1235]" pageId="2" pageNumber="403">
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<emphasis id="B919EAE7782B642AFF09EA89EA7AFB3D" bold="true" box="[151,316,1209,1235]" pageId="2" pageNumber="403">Type fixation.</emphasis>
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<materialsCitation id="3B053CA8782B642AFEDDEA89E826FB3D" ID-GBIF-Occurrence="3079120334" accessionNumber="P60883" box="[323,864,1209,1235]" collectionCode="AM" pageId="2" pageNumber="403" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
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<emphasis id="B919EAE7782B642AFEDDEA89EAF6FB3D" bold="true" box="[323,432,1209,1235]" pageId="2" pageNumber="403">
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<typeStatus id="54D68857782B642AFEDDEA89EAF6FB3D" box="[323,432,1209,1235]" pageId="2" pageNumber="403" type="holotype">Holotype</typeStatus>
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||
</emphasis>
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, T
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<specimenCount id="9D6BFD7C782B642AFE4EEA89EAA3FB3D" box="[464,485,1209,1235]" pageId="2" pageNumber="403" type="male">♂</specimenCount>
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,
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<collectionCode id="ED7CAE30782B642AFE6EEA89E95BFB3D" box="[496,541,1209,1235]" country="Australia" name="Australian Museum" pageId="2" pageNumber="403" type="Museum">AM</collectionCode>
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P60883. —Here designated.
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</materialsCitation>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C377657E782B642AFF59EAEDEBB6FAF5" pageId="2" pageNumber="403" type="etymology">
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<paragraph id="8BD236F5782B642AFF59EAEDEBB6FAF5" blockId="2.[151,1437,1209,1991]" pageId="2" pageNumber="403">
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<emphasis id="B919EAE7782B642AFF59EAEDEA08FB19" bold="true" box="[199,334,1245,1271]" pageId="2" pageNumber="403">Etymology.</emphasis>
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The epithet is from the Latin
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<emphasis id="B919EAE7782B642AFD30EAEDE9BBFB19" box="[686,765,1245,1271]" italics="true" pageId="2" pageNumber="403">pilosus</emphasis>
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(= hairy), which alludes to many long setae on the dorsal surface.
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</paragraph>
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</subSubSection>
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<subSubSection id="C377657E782B642AFF59EB15EA71FA1A" pageId="2" pageNumber="403" type="materials_examined">
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<paragraph id="8BD236F5782B642AFF59EB15E9F3FAD1" blockId="2.[151,1437,1209,1991]" box="[199,693,1317,1343]" pageId="2" pageNumber="403">
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<emphasis id="B919EAE7782B642AFF59EB15EA36FAD1" bold="true" box="[199,368,1317,1343]" pageId="2" pageNumber="403">Type Locality.</emphasis>
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<collectingCountry id="F37A7665782B642AFEE9EB15E97BFAD1" box="[375,573,1317,1343]" name="Australia" pageId="2" pageNumber="403">Macquarie Island</collectingCountry>
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,
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<collectingCountry id="F37A7665782B642AFDD9EB15E9F7FAD1" box="[583,689,1317,1343]" name="Australia" pageId="2" pageNumber="403">Australia</collectingCountry>
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.
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</paragraph>
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<paragraph id="8BD236F5782B642AFF59EB79EF71FA69" blockId="2.[151,1437,1209,1991]" pageId="2" pageNumber="403">
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||
<emphasis id="B919EAE7782B642AFF59EB79EAF5FA8D" bold="true" box="[199,435,1353,1379]" pageId="2" pageNumber="403">Material examined.</emphasis>
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||
<materialsCitation id="3B053CA8782B642AFE23EB78EF71FA69" ID-GBIF-Occurrence="3079120354" accessionNumber="P60883" collectingDate="1977-12-12" collectionCode="AM" collectorName="R. Ricker & Durvillea" country="Australia" latitude="-54.483334" location="Aerial Cove" longLatPrecision="1070" longitude="158.95" pageId="2" pageNumber="403" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
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||
<emphasis id="B919EAE7782B642AFE23EB78E963FA8D" bold="true" box="[445,549,1352,1379]" italics="true" pageId="2" pageNumber="403">
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<typeStatus id="54D68857782B642AFE23EB78E963FA8D" box="[445,549,1352,1379]" pageId="2" pageNumber="403" type="holotype">Holotype</typeStatus>
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||
</emphasis>
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||
. T
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<specimenCount id="9D6BFD7C782B642AFDD7EB79E918FA8D" box="[585,606,1353,1379]" pageId="2" pageNumber="403" type="male">♂</specimenCount>
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||
,
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<quantity id="4C959B10782B642AFDF3EB79E98EFA8D" box="[621,712,1353,1379]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="2" pageNumber="403" unit="mm" value="1.8">1.8 mm</quantity>
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.
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<location id="8EB2602E782B642AFD4AEB79E824FA8D" LSID="urn:lsid:plazi:treatment:03C487E3782B642CFF09EA7DEA1CFD10:8EB2602E782B642AFD4AEB79E824FA8D" box="[724,866,1353,1379]" country="Australia" latitude="-54.483334" longLatPrecision="1070" longitude="158.95" name="Aerial Cove" pageId="2" pageNumber="403">Aerial Cove</location>
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,
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<collectingCountry id="F37A7665782B642AFCEEEB79EF7FFA8D" box="[880,1081,1353,1379]" name="Australia" pageId="2" pageNumber="403">Macquarie Island</collectingCountry>
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,
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<collectingCountry id="F37A7665782B642AFBDBEB79EFE9FA8D" box="[1093,1199,1353,1379]" name="Australia" pageId="2" pageNumber="403">Australia</collectingCountry>
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,
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<geoCoordinate id="EE595032782B642AFB23EB79EE5DFA8A" box="[1213,1307,1353,1380]" degrees="54" direction="south" minutes="29" orientation="latitude" pageId="2" pageNumber="403" precision="925" value="-54.483334">54°29’S</geoCoordinate>
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,
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<geoCoordinate id="EE595032782B642AFAB4EB79EEDEFA8A" box="[1322,1432,1353,1380]" degrees="158" direction="east" minutes="57" orientation="longitude" pageId="2" pageNumber="403" precision="925" value="158.95">158°57’E</geoCoordinate>
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, coll.
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<collectorName id="26985323782B642AFF51EB5DEA7BFA69" box="[207,317,1389,1415]" pageId="2" pageNumber="403">R. Ricker</collectorName>
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,
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<date id="FFD31035782B642AFED9EB5DEA9FFA69" box="[327,473,1389,1415]" pageId="2" pageNumber="403" value="1977-12-12">
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<collectingDate id="EF97E9DD782B642AFED9EB5DEA9FFA69" box="[327,473,1389,1415]" pageId="2" pageNumber="403" value="1977-12-12">12 Dec 1977</collectingDate>
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</date>
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||
, from algae in
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<emphasis id="B919EAE7782B642AFD1FEB5DE9AAFA69" box="[641,748,1389,1415]" italics="true" pageId="2" pageNumber="403">
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<collectorName id="26985323782B642AFD1FEB5DE9AAFA69" box="[641,748,1389,1415]" pageId="2" pageNumber="403">Durvillea</collectorName>
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||
</emphasis>
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||
zone, MA–111,
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||
<collectionCode id="ED7CAE30782B642AFC3BEB5DE894FA69" box="[933,978,1389,1415]" country="Australia" name="Australian Museum" pageId="2" pageNumber="403" type="Museum">AM</collectionCode>
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P60883.
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||
</materialsCitation>
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</paragraph>
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<paragraph id="8BD236F5782B642AFF59EBA1EA71FA1A" blockId="2.[151,1437,1209,1991]" pageId="2" pageNumber="403">
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<emphasis id="B919EAE7782B642AFF59EBA1EA73FA45" box="[199,309,1425,1451]" italics="true" pageId="2" pageNumber="403">
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<emphasis id="B919EAE7782B642AFF59EBA1EA68FA45" bold="true" box="[199,302,1425,1451]" italics="true" pageId="2" pageNumber="403">
|
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<typeStatus id="54D68857782B642AFF59EBA1EA68FA45" box="[199,302,1425,1451]" pageId="2" pageNumber="403" type="paratype">Paratype</typeStatus>
|
||
</emphasis>
|
||
.
|
||
</emphasis>
|
||
Nearly T
|
||
<specimenCount id="9D6BFD7C782B642AFE3AEBA1EAFFFA45" box="[420,441,1425,1451]" pageId="2" pageNumber="403" type="male">♂</specimenCount>
|
||
,
|
||
<quantity id="4C959B10782B642AFE58EBA1E959FA45" box="[454,543,1425,1451]" metricMagnitude="-3" metricUnit="m" metricValue="1.3" pageId="2" pageNumber="403" unit="mm" value="1.3">1.3 mm</quantity>
|
||
, Caroline Cove,
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||
<collectingCountry id="F37A7665782B642AFD40EBA1E8E3FA45" box="[734,933,1425,1451]" name="Australia" pageId="2" pageNumber="403">Macquarie Island</collectingCountry>
|
||
,
|
||
<collectingCountry id="F37A7665782B642AFC2EEBA1EF5CFA45" box="[944,1050,1425,1451]" name="Australia" pageId="2" pageNumber="403">Australia</collectingCountry>
|
||
, inner cove north of hut,
|
||
<geoCoordinate id="EE595032782B642AFAA7EBA1EED1FA42" box="[1337,1431,1425,1452]" degrees="54" direction="south" minutes="46" orientation="latitude" pageId="2" pageNumber="403" precision="925" value="-54.766666">54°46’S</geoCoordinate>
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||
,
|
||
<geoCoordinate id="EE595032782B642AFF09EB85EA40FA3E" box="[151,262,1461,1488]" degrees="158" direction="east" minutes="48" orientation="longitude" pageId="2" pageNumber="403" precision="925" value="158.8">158°48’E</geoCoordinate>
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,
|
||
<quantity id="4C959B10782B642AFE8CEB85EA09FA21" box="[274,335,1461,1487]" metricMagnitude="1" metricUnit="m" metricValue="1.3" pageId="2" pageNumber="403" unit="m" value="13.0">13 m</quantity>
|
||
,
|
||
<taxonomicName id="4C6D4D76782B642AFEC2EB85EAF3FA21" box="[348,437,1461,1487]" class="Insecta" family="Codiaceae" genus="Codium" higherTaxonomySource="CoL" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="403" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B919EAE7782B642AFEC2EB85EAF3FA21" box="[348,437,1461,1487]" italics="true" pageId="2" pageNumber="403">Codium</emphasis>
|
||
</taxonomicName>
|
||
flat adjacent to
|
||
<taxonomicName id="4C6D4D76782B642AFDEEEB86E9BEFA21" box="[624,760,1462,1487]" class="Agaricomycetes" family="Marasmiaceae" genus="Macrocystis" higherTaxonomySource="CoL" kingdom="Fungi" order="Agaricales" pageId="2" pageNumber="403" phylum="Basidiomycota" rank="genus">
|
||
<emphasis id="B919EAE7782B642AFDEEEB86E9BEFA21" box="[624,760,1462,1487]" italics="true" pageId="2" pageNumber="403">Macrocystis</emphasis>
|
||
</taxonomicName>
|
||
bed,
|
||
<date id="FFD31035782B642AFCA6EB85E8B1FA21" box="[824,1015,1461,1487]" pageId="2" pageNumber="403" value="1978-01-17">17 January 1978</date>
|
||
, J.K. Lowry (
|
||
<collectionCode id="ED7CAE30782B642AFB0BEB85EFBEFA21" box="[1173,1272,1461,1487]" pageId="2" pageNumber="403">SCUBA</collectionCode>
|
||
), stn MA-311,
|
||
<collectionCode id="ED7CAE30782B642AFF09EBE9EB9EFA1D" box="[151,216,1497,1523]" country="Australia" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34978" lsid="urn:lsid:biocol.org:col:34978" name="Museum Victoria" pageId="2" pageNumber="403" type="Museum">NMV</collectionCode>
|
||
<accessionNumber id="943EAB16782B642AFF41EBE9EA75FA1A" box="[223,307,1497,1524]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/J52113" pageId="2" pageNumber="403" type="EnaNcbi">J52113</accessionNumber>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C377657E782B642CFF59EBCDEAB1FE29" lastPageId="4" lastPageNumber="405" pageId="2" pageNumber="403" type="description">
|
||
<paragraph id="8BD236F5782B642AFF59EBCDE88AF98E" blockId="2.[151,1437,1209,1991]" pageId="2" pageNumber="403">
|
||
<emphasis id="B919EAE7782B642AFF59EBCDEA17F9F9" bold="true" box="[199,337,1533,1559]" pageId="2" pageNumber="403">Description</emphasis>
|
||
(terminal male).
|
||
<emphasis id="B919EAE7782B642AFD89EBCDE917F9F9" box="[535,593,1533,1559]" italics="true" pageId="2" pageNumber="403">Body</emphasis>
|
||
tapering posteriorly, width 0.52 length, widest at pereionite 2 and 3.
|
||
<emphasis id="B919EAE7782B642AFAFEEBCDEEDBF9F9" box="[1376,1437,1533,1559]" italics="true" pageId="2" pageNumber="403">Head</emphasis>
|
||
length 0.44 width; length posterior to eyestalks 1.4 anterior length.
|
||
<emphasis id="B919EAE7782B642AFC32E811EF1DF9D5" box="[940,1115,1569,1595]" italics="true" pageId="2" pageNumber="403">Frontal margin</emphasis>
|
||
broadly rounded.
|
||
<emphasis id="B919EAE7782B642AFAACE811EEDAF9D5" box="[1330,1436,1569,1595]" italics="true" pageId="2" pageNumber="403">Eyestalks</emphasis>
|
||
length 4 times width, apex rounded, long axis angling forward at 35–40°.
|
||
</paragraph>
|
||
<paragraph id="8BD236F5782B642AFF59E85AEAFEF925" blockId="2.[151,1437,1209,1991]" pageId="2" pageNumber="403">
|
||
<emphasis id="B919EAE7782B642AFF59E85AEA00F96D" box="[199,326,1642,1667]" italics="true" pageId="2" pageNumber="403">Pereionites</emphasis>
|
||
lateral margin 1–7 rounded. Pereionites 1–3 coxae barely visible in dorsal view except on pereionite 2; coxae visible on pereionites 4–7, rounded, each with single simple seta. Pereionite 1 sagittal length in male 1.9 pereionite midline length.
|
||
</paragraph>
|
||
<paragraph id="8BD236F5782B642AFF59E8E5EEC8F8D9" blockId="2.[151,1437,1209,1991]" pageId="2" pageNumber="403">
|
||
<emphasis id="B919EAE7782B642AFF59E8E5EA4EF901" box="[199,264,1749,1775]" italics="true" pageId="2" pageNumber="403">Pleon</emphasis>
|
||
length 1.4 width.
|
||
<emphasis id="B919EAE7782B642AFE4FE8E5E905F901" box="[465,579,1749,1775]" italics="true" pageId="2" pageNumber="403">Pleonite 1</emphasis>
|
||
width 0.8 distance between uropods, length 0.3 width.
|
||
<emphasis id="B919EAE7782B642AFB36E8E5EE58F901" box="[1192,1310,1749,1775]" italics="true" pageId="2" pageNumber="403">Pleotelson</emphasis>
|
||
lacking inflection (‘neck’) between lateral and proximal margins; lateral margin
|
||
<emphasis id="B919EAE7782B642AFC3DE8C9E8E8F8FD" bold="true" box="[931,942,1785,1811]" pageId="2" pageNumber="403">s</emphasis>
|
||
convex, smooth; posterior margin apex narrowly rounded; posterior margin forming 80° angle, set apart from lateral margins by concavity distal to uropods.
|
||
</paragraph>
|
||
<paragraph id="8BD236F5782B642AFF59E971E876F829" blockId="2.[151,1437,1209,1991]" pageId="2" pageNumber="403">
|
||
<emphasis id="B919EAE7782B642AFF59E971EA7CF8B5" box="[199,314,1857,1883]" italics="true" pageId="2" pageNumber="403">Antennula</emphasis>
|
||
articles 1–2 combined extending beyond eyestalk apex; article 1 tubular, length and width subequal to 2; articles 4–6 of subequal length, all shorter than 3, (left side of
|
||
<typeStatus id="54D68857782B642AFC13E955E8A9F891" box="[909,1007,1893,1919]" pageId="2" pageNumber="403" type="holotype">holotype</typeStatus>
|
||
aberrant with 2 short terminal articles only).
|
||
<emphasis id="B919EAE7782B642AFF41E9B9EA7AF84D" box="[223,316,1929,1955]" italics="true" pageId="2" pageNumber="403">Antenna</emphasis>
|
||
article 3 tubular, width 0.43 length, article 5 distinctly longer than article 4; flagellum with 7 articles, proximal article subequal to article 2, distal articles shorter.
|
||
</paragraph>
|
||
<caption id="DF12667D782A642BFF09E971E856F893" ID-DOI="http://doi.org/10.5281/zenodo.4690425" ID-Zenodo-Dep="4690425" httpUri="https://zenodo.org/record/4690425/files/figure.png" pageId="3" pageNumber="404" startId="3.[151,250,1857,1881]" targetBox="[163,1436,191,1816]" targetPageId="3">
|
||
<paragraph id="8BD236F5782A642BFF09E971E856F893" blockId="3.[151,1436,1857,1917]" pageId="3" pageNumber="404">
|
||
<emphasis id="B919EAE7782A642BFF09E971EA4BF8B7" bold="true" box="[151,269,1857,1881]" pageId="3" pageNumber="404">FIGURE 1</emphasis>
|
||
.
|
||
<taxonomicName id="4C6D4D76782A642BFE84E972EABBF8B7" authority="Just & Wilson, 2021" authorityName="Just & Wilson" authorityYear="2021" box="[282,509,1857,1881]" class="Malacostraca" family="Paramunnidae" genus="Austrosignum" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="404" phylum="Arthropoda" rank="species" species="pilosum" status="sp. nov.">
|
||
<emphasis id="B919EAE7782A642BFE84E972EABBF8B7" box="[282,509,1857,1881]" italics="true" pageId="3" pageNumber="404">Austrosignum pilosum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B919EAE7782A642BFD9AE971E9F9F8B7" bold="true" box="[516,703,1857,1881]" pageId="3" pageNumber="404">
|
||
<taxonomicNameLabel id="A22A579C782A642BFD9AE971E913F8B7" box="[516,597,1857,1881]" pageId="3" pageNumber="404" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Holotype
|
||
</emphasis>
|
||
, T♂. a, antenna; au, antennula; cvv, head ventral view; p1–2, pereiopod I and II; pl1, pleopod I; up, uropod. Scale for habitus, 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BD236F5782D642CFF59EEA7E819FEF7" blockId="4.[151,1437,151,766]" pageId="4" pageNumber="405">
|
||
<emphasis id="B919EAE7782D642CFF59EEA7EA0CFF5E" box="[199,330,151,177]" italics="true" pageId="4" pageNumber="405">Pereiopod I</emphasis>
|
||
basis anterior margin smooth, length 2.1 width; merus posterior margin with one robust seta on distal margin; carpus triangular, distal width 1.1 posterior margin length, posterior margin with 2 large robust setae and 1 distal short robust seta, with crenate projection proximal to each large robust setae; propodus narrowing distally to insertion of dactylus, with crenate ridge on opposing margin.
|
||
</paragraph>
|
||
<paragraph id="8BD236F5782D642CFF59EF11EBA5FE6F" blockId="4.[151,1437,151,766]" pageId="4" pageNumber="405">
|
||
<emphasis id="B919EAE7782D642CFF59EF11EA73FED5" box="[199,309,289,315]" italics="true" pageId="4" pageNumber="405">Pleopod I</emphasis>
|
||
lateral lobes distinctly projecting from lateral margin, width 0.35 distance to midline, distal sublobe with tuft of simple setae; distal projection length 0.30 pleopod total length, forming acute angle of 70°, with pointed apices.
|
||
</paragraph>
|
||
<paragraph id="8BD236F5782D642CFF59EFB9E8F6FE4D" blockId="4.[151,1437,151,766]" box="[199,944,393,420]" pageId="4" pageNumber="405">
|
||
<emphasis id="B919EAE7782D642CFF59EFB9EA6EFE4D" box="[199,296,393,419]" italics="true" pageId="4" pageNumber="405">Uropods</emphasis>
|
||
inserted on lateral margin of pleotelson; protopod absent.
|
||
</paragraph>
|
||
<paragraph id="8BD236F5782D642CFF59EF9CEAB1FE29" blockId="4.[151,1437,151,766]" box="[199,503,428,455]" pageId="4" pageNumber="405">
|
||
<emphasis id="B919EAE7782D642CFF59EF9CEBBAFE28" box="[199,252,428,454]" italics="true" pageId="4" pageNumber="405">Size.</emphasis>
|
||
Largest male
|
||
<quantity id="4C959B10782D642CFE04EF9CEAB5FE29" box="[410,499,428,455]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="4" pageNumber="405" unit="mm" value="1.8">1.8 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C377657E782D642CFF59EFFEE9AAFE07" box="[199,748,462,489]" pageId="4" pageNumber="405" type="distribution">
|
||
<paragraph id="8BD236F5782D642CFF59EFFEE9AAFE07" blockId="4.[151,1437,151,766]" box="[199,748,462,489]" pageId="4" pageNumber="405">
|
||
<emphasis id="B919EAE7782D642CFF59EFFEEA1FFE06" bold="true" box="[199,345,462,488]" pageId="4" pageNumber="405">Distribution</emphasis>
|
||
.
|
||
<collectingCountry id="F37A7665782D642CFEF9EFFFE96BFE07" box="[359,557,463,489]" name="Australia" pageId="4" pageNumber="405">Macquarie Island</collectingCountry>
|
||
,
|
||
<collectingCountry id="F37A7665782D642CFDA9EFFFE9E7FE07" box="[567,673,463,489]" name="Australia" pageId="4" pageNumber="405">Australia</collectingCountry>
|
||
,
|
||
<specimenCount id="9D6BFD7C782D642CFD32EFFFE9AAFE07" box="[684,748,463,489]" pageId="4" pageNumber="405" type="generic">
|
||
<quantity id="4C959B10782D642CFD32EFFFE9AEFE07" box="[684,744,463,489]" metricMagnitude="1" metricUnit="m" metricValue="1.3" pageId="4" pageNumber="405" unit="m" value="13.0">13 m</quantity>
|
||
.
|
||
</specimenCount>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C377657E782D642CFF59EFC1EA1CFD10" pageId="4" pageNumber="405" type="discussion">
|
||
<paragraph id="8BD236F5782D642CFF59EFC1EA1CFD10" blockId="4.[151,1437,151,766]" pageId="4" pageNumber="405">
|
||
<emphasis id="B919EAE7782D642CFF59EFC1EA7DFDE5" bold="true" box="[199,315,497,523]" pageId="4" pageNumber="405">Remarks.</emphasis>
|
||
Terminal males of
|
||
<taxonomicName id="4C6D4D76782D642CFD87EFC2E853FDE5" authority="Just & Wilson, 2021" authorityName="Just & Wilson" authorityYear="2021" box="[537,789,497,524]" class="Malacostraca" family="Paramunnidae" genus="Austrosignum" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="405" phylum="Arthropoda" rank="species" species="pilosum" status="sp. nov.">
|
||
<emphasis id="B919EAE7782D642CFD87EFC2E853FDE5" box="[537,789,497,524]" italics="true" pageId="4" pageNumber="405">Austrosignum pilosum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B919EAE7782D642CFC82EFC1E831FDE5" bold="true" box="[796,887,497,523]" pageId="4" pageNumber="405">
|
||
<taxonomicNameLabel id="A22A579C782D642CFC82EFC1E831FDE5" box="[796,887,497,523]" pageId="4" pageNumber="405" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
differ from those of the
|
||
<typeStatus id="54D68857782D642CFB0EEFC2EF86FDE2" box="[1168,1216,498,524]" pageId="4" pageNumber="405">type</typeStatus>
|
||
species
|
||
<taxonomicName id="4C6D4D76782D642CFABCEFC2EA04FDC0" authority="Hodgson, 1910" authorityName="Hodgson" authorityYear="1910" class="Malacostraca" family="Paramunnidae" genus="Austrosignum" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="405" phylum="Arthropoda" rank="species" species="glaciale">
|
||
<emphasis id="B919EAE7782D642CFABCEFC2EEDAFDE5" box="[1314,1436,497,524]" italics="true" pageId="4" pageNumber="405">A. glaciale</emphasis>
|
||
<bibRefCitation id="EFFC4B04782D642CFF09EC24EA04FDC0" author="Hodgson, T. V." box="[151,322,532,558]" pageId="4" pageNumber="405" pagination="1 - 77" refId="ref25225" refString="Hodgson, T. V. (1910) Crustacea. IX. Isopoda. National Antarctic Expedition, Natural History, 5, 1 - 77." type="journal article" year="1910">Hodgson, 1910</bibRefCitation>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="EFFC4B04782D642CFECFEC24E97CFDC0" author="Just, J. & Wilson, G. D." box="[337,570,532,558]" pageId="4" pageNumber="405" pagination="1 - 29" refId="ref25401" refString="Just, J. & Wilson, G. D. F (2007) Revision of Austrosignum Hodgson and Munnogonium George & Stromberg (Paramunnidae) with description of eight new genera and two new species, (Crustacea: Isopoda: Asellota). Zootaxa, 1515 (1), 1 - 29. https: // doi. org / 10.11646 / zootaxa. 1515.1.1" type="journal article" year="2007">Just & Wilson, 2007</bibRefCitation>
|
||
, figs 2–3) as follows: the body is wider relative to length with long setae dorsally; the pleotelson lacks a neck, and pleopod I is in a position close to pleonite 1 (ventral view); and the lateral margins distal to the uropods are distinctly concave.
|
||
<taxonomicName id="4C6D4D76782D642CFD69EC6AE89CFD9D" authority="Just & Wilson, 2021" authorityName="Just & Wilson" authorityYear="2021" box="[759,986,601,628]" class="Malacostraca" family="Paramunnidae" genus="Austrosignum" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="405" phylum="Arthropoda" rank="species" species="latum" status="sp. nov.">
|
||
<emphasis id="B919EAE7782D642CFD69EC6AE89CFD9D" box="[759,986,601,628]" italics="true" pageId="4" pageNumber="405">Austrosignum latum</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B919EAE7782D642CFC7DEC69EF79FD9D" bold="true" box="[995,1087,601,627]" pageId="4" pageNumber="405">
|
||
<taxonomicNameLabel id="A22A579C782D642CFC7DEC69EF79FD9D" box="[995,1087,601,627]" pageId="4" pageNumber="405" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(below) is even broader (both sexes) than the above mentioned species, and has a short pleotelson neck with pleopod I set back from pleonite 1; dorsally it has short setae only.
|
||
<taxonomicName id="4C6D4D76782D642CFE6AECAFE887FD57" authority="Castello, 2004" authorityName="Castello" authorityYear="2004" box="[500,961,671,697]" class="Malacostraca" family="Paramunnidae" genus="Austrosignum" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="405" phylum="Arthropoda" rank="species" species="escandellae">
|
||
<emphasis id="B919EAE7782D642CFE6AECAFE85CFD57" box="[500,794,671,697]" italics="true" pageId="4" pageNumber="405">Austrosignum escandellae</emphasis>
|
||
<bibRefCitation id="EFFC4B04782D642CFCBEECAFE887FD57" author="Castello, J." box="[800,961,671,697]" pageId="4" pageNumber="405" pagination="239 - 252" refId="ref24767" refString="Castello, J. (2004) Two new species of Paramunnidae (Crustacea, Isopoda, Asellota) from the South Shetland Islands. Antarctic Science, 16, 239 - 252. https: // doi. org / 10.1017 / S 0954102004002093" type="journal article" year="2004">Castelló, 2004</bibRefCitation>
|
||
</taxonomicName>
|
||
differs from all three species by an irregularly sculpted dorsal surface, and by apparently lacking the small distal third robust seta on the carpus (see
|
||
<bibRefCitation id="EFFC4B04782D642CFACDECF2EA0AFD10" author="Just, J. & Wilson, G. D." pageId="4" pageNumber="405" pagination="1 - 29" refId="ref25401" refString="Just, J. & Wilson, G. D. F (2007) Revision of Austrosignum Hodgson and Munnogonium George & Stromberg (Paramunnidae) with description of eight new genera and two new species, (Crustacea: Isopoda: Asellota). Zootaxa, 1515 (1), 1 - 29. https: // doi. org / 10.11646 / zootaxa. 1515.1.1" type="journal article" year="2007">Just & Wilson, 2007: 9</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |