274 lines
33 KiB
XML
274 lines
33 KiB
XML
<document id="E0FB1955BA4E1143EE8E62C263DC1709" ID="10.11646/zootaxa.4269.3.1SLASH11123" ID-CLB-Dataset="32995" ID-DOI="10.11646/zootaxa.4269.3.1" ID-GBIF-Dataset="4f5c4cb2-271c-47b4-8d95-7cc9d5bee766" ID-ISSN="1175-5326" ID-Zenodo-Dep="582419" ID-ZooBank="F2CB1918-F7AA-4C33-9634-53A732A1FCCA" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1495524454593" checkinUser="plazi" docAuthor="Peart, Rachael A." docDate="2017" docId="038A87DCFFAE970F39F28C20F78CB3A0" docLanguage="en" docName="zootaxa.4269.3.1SLASH11123.pdf" docOrigin="Zootaxa 4269 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Sunamphitoe angrox Peart, 2017, sp. nov." docType="treatment" docVersion="8" lastPageNumber="308" masterDocId="FFB3FFA4FFAA970839658E04F31EB005" masterDocTitle="Analysis of the genus Sunamphitoe Spence Bate, 1857 (Amphipoda: Ampithoidae) with descriptions of eight new species" masterLastPageNumber="345" masterPageNumber="301" pageNumber="305" updateTime="1698439823410" updateUser="ExternalLinkService">
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<mods:title id="A4CC06582F82B4D22FEA38B94FCBC5D1">Analysis of the genus Sunamphitoe Spence Bate, 1857 (Amphipoda: Ampithoidae) with descriptions of eight new species</mods:title>
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<mods:name id="592BF37B368261E5B8FB5FEF9178CA16" type="personal">
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<mods:namePart id="C0FA08EBCDA89110247B1D72193FE132">Peart, Rachael A.</mods:namePart>
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<mods:typeOfResource id="69884CAC6F698EEBEA3551190B86AC10">text</mods:typeOfResource>
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<mods:title id="7029D4CF020E0C0C0AE7C30425C0CEAB">Zootaxa</mods:title>
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<mods:part id="E009BFCB9D7082710EC26C0967650C8B">
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<mods:date id="48640F57D75D08F22FAD94D4212D8546">2017</mods:date>
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<mods:number id="C9DFB110DC7FE994893B535014C57E48">4269</mods:number>
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<mods:number id="8E19DE6098DA65C457809511F0AE69BB">3</mods:number>
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<mods:identifier id="16CF0A60709189004233F22BD448DC4B" type="DOI">10.11646/zootaxa.4269.3.1</mods:identifier>
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<mods:identifier id="1D14F502946B4A685414FBFFF35BE091" type="ISSN">1175-5326</mods:identifier>
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<treatment id="038A87DCFFAE970F39F28C20F78CB3A0" ID-DOI="http://doi.org/10.5281/zenodo.6010196" ID-GBIF-Taxon="130844370" ID-Zenodo-Dep="6010196" LSID="urn:lsid:plazi:treatment:038A87DCFFAE970F39F28C20F78CB3A0" httpUri="http://treatment.plazi.org/id/038A87DCFFAE970F39F28C20F78CB3A0" lastPageId="7" lastPageNumber="308" pageId="4" pageNumber="305">
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<subSubSection id="C3396541FFAE970C39F28C20F219B25A" pageId="4" pageNumber="305" type="nomenclature">
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<paragraph id="8B9C36CAFFAE970C39F28C20F2E4B23B" blockId="4.[151,506,548,607]" box="[151,506,548,574]" pageId="4" pageNumber="305">
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<heading id="D0D481A6FFAE970C39F28C20F2E4B23B" bold="true" box="[151,506,548,574]" fontSize="11" level="1" pageId="4" pageNumber="305" reason="1">
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<emphasis id="B957EAD8FFAE970C39F28C20F2E4B23B" bold="true" box="[151,506,548,574]" pageId="4" pageNumber="305">
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<taxonomicName id="4C234D49FFAE970C39F28C20F28BB23B" ID-CoL="53G2F" box="[151,405,548,574]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="305" phylum="Arthropoda" rank="species" species="angrox" status="sp. nov.">
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<emphasis id="B957EAD8FFAE970C39F28C20F28BB23B" bold="true" box="[151,405,548,574]" italics="true" pageId="4" pageNumber="305">Sunamphitoe angrox</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A26457A3FFAE970C38F88C20F2E4B23B" box="[413,506,548,574]" pageId="4" pageNumber="305" 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="8B9C36CAFFAE970C39F28C42F219B25A" blockId="4.[151,506,548,607]" box="[151,263,582,607]" pageId="4" pageNumber="305">
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(
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<figureCitation id="13182A4FFFAE970C39FA8C42F3E0B25A" box="[159,254,582,607]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="3.[151,250,1802,1824]" captionStartId-1="4.[151,249,1970,1992]" captionStartId-2="5.[151,249,1688,1710]" captionStartId-3="6.[151,249,1424,1446]" captionTargetBox-0="[348,1219,236,1756]" captionTargetBox-1="[237,1360,1156,1935]" captionTargetBox-2="[220,1356,210,1651]" captionTargetBox-3="[235,1355,216,1387]" captionTargetId-0="figure@3.[137,1422,221,1809]" captionTargetId-1="figure@4.[207,1379,1127,1948]" captionTargetId-2="figure@5.[151,1436,193,1667]" captionTargetId-3="figure@6.[151,1436,193,1403]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="5" captionTargetPageId-3="6" captionText-0="FIGURE 1. One of fifteen most parsimonious trees (length 335 steps, consistency index 0.248, retention index 0.440). Clade numbers correspond to character state reconstructions listed in Appendix C. (p) indicates former placement in Peramphithoe. * indicates species described in this paper." captionText-1="FIGURE 2. Sunamphitoe angrox sp. nov., holotype male, 8 mm, AM P 51277, Cape Banks, Botany Bay, New South Wales, Australia." captionText-2="FIGURE 3. Sunamphitoe angrox sp. nov., holotype male, 8 mm, AM P 51277, Cape Banks, Botany Bay, New South Wales, Australia. Scales 0.2 mm." captionText-3="FIGURE 4. Sunamphitoe angrox sp. nov., holotype male, 8 mm, AM P 51277, Cape Banks, Botany Bay, New South Wales, Australia. Scales 0.5 mm." httpUri-0="https://zenodo.org/record/582420/files/figure.png" httpUri-1="https://zenodo.org/record/582421/files/figure.png" httpUri-2="https://zenodo.org/record/582422/files/figure.png" httpUri-3="https://zenodo.org/record/582423/files/figure.png" pageId="4" pageNumber="305">Fig. 1–4</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3396541FFAE970C39F28C8AF0CDB316" pageId="4" pageNumber="305" type="materials_examined">
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<paragraph id="8B9C36CAFFAE970C39F28C8AF0DFB2CE" blockId="4.[151,1437,654,1075]" pageId="4" pageNumber="305">
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<materialsCitation id="3B4B3C97FFAE970C39F28C8AF0A3B2CE" ID-GBIF-Occurrence="1503414327" collectingDate="1994-01-11" collectorName="N. Gallahar" country="Australia" latitude="-34.0" location="Cape Banks" longLatPrecision="1202" longitude="151.23334" pageId="4" pageNumber="305" specimenCount="2" stateProvince="New South Wales" typeStatus="holotype">
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<emphasis id="B957EAD8FFAE970C39F28C8AF25BB2A2" bold="true" box="[151,325,654,679]" pageId="4" pageNumber="305">
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<typeStatus id="54988868FFAE970C39F28C8AF3CCB2A2" box="[151,210,654,679]" pageId="4" pageNumber="305">Type</typeStatus>
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material.
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</emphasis>
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<typeStatus id="54988868FFAE970C382E8C8AF2A6B2A2" box="[331,440,654,679]" pageId="4" pageNumber="305" type="holotype">Holotype</typeStatus>
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: male, 8.0 mm. AM P51277, 5 m, in
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<taxonomicName id="4C234D49FFAE970C3A328C8AF70AB2A2" box="[855,1044,654,679]" class="Phaeophyceae" family="Lessoniaceae" genus="Ecklonia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Laminariales" pageId="4" pageNumber="305" phylum="Ochrophyta" rank="species" species="radiata">
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<emphasis id="B957EAD8FFAE970C3A328C8AF70AB2A2" box="[855,1044,654,679]" italics="true" pageId="4" pageNumber="305">Ecklonia radiata</emphasis>
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</taxonomicName>
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canopies,
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<location id="8EFC6011FFAE970C3DEE8C8BF60AB2A2" LSID="urn:lsid:plazi:treatment:038A87DCFFAE970F39F28C20F78CB3A0:8EFC6011FFAE970C3DEE8C8BF60AB2A2" box="[1163,1300,654,679]" country="Australia" latitude="-34.0" longLatPrecision="1202" longitude="151.23334" name="Cape Banks" pageId="4" pageNumber="305" stateProvince="New South Wales">Cape Banks</location>
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,
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<collectingRegion id="49E7F828FFAE970C3C7A8C8BF3C0B2CE" country="Australia" name="New South Wales" pageId="4" pageNumber="305">
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New
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<collectingRegion id="49E7F828FFAE970C3C3E8C8AF3C0B2CE" inferredBySuffix="true" pageId="4" pageNumber="305">South Wales</collectingRegion>
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</collectingRegion>
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,
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<collectingCountry id="F334765AFFAE970C398C8CB6F24CB2CE" box="[233,338,690,715]" name="Australia" pageId="4" pageNumber="305">Australia</collectingCountry>
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,
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<geoCoordinate id="EE17500DFFAE970C38388CB7F2A7B2CE" box="[349,441,691,715]" direction="south" orientation="latitude" pageId="4" pageNumber="305" precision="925" value="-34.0">34°00’S</geoCoordinate>
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<geoCoordinate id="EE17500DFFAE970C38A58CB6F130B2CE" box="[448,558,690,715]" direction="east" orientation="longitude" pageId="4" pageNumber="305" precision="925" value="151.23334">151°14’E</geoCoordinate>
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, coll.
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<collectorName id="26D6531CFFAE970C3B178CB7F1E8B2CE" box="[626,758,690,715]" pageId="4" pageNumber="305">N. Gallahar</collectorName>
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,
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<date id="FF9D100AFFAE970C3A648CB7F0A3B2CE" box="[769,957,691,715]" pageId="4" pageNumber="305" value="1994-01-11">
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<collectingDate id="EFD9E9E2FFAE970C3A648CB7F0A3B2CE" box="[769,957,691,715]" pageId="4" pageNumber="305" value="1994-01-11">11 January 1994</collectingDate>
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</date>
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="8B9C36CAFFAE970C39A28CD2F0CDB316" blockId="4.[151,1437,654,1075]" pageId="4" pageNumber="305">
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<materialsCitation id="3B4B3C97FFAE970C39A28CD2F0CDB316" ID-GBIF-Occurrence="1503414340" collectorName="S. Mila" country="Australia" county="Wollongong area" latitude="-34.433334" location="Other" longLatPrecision="1199" longitude="150.88333" municipality="Many" pageId="4" pageNumber="305" specimenCount="1" stateProvince="New South Wales">
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||
<emphasis id="B957EAD8FFAE970C39A28CD2F11AB2EA" bold="true" box="[199,516,726,751]" pageId="4" pageNumber="305">
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||
<location id="8EFC6011FFAE970C39A28CD2F211B2EA" LSID="urn:lsid:plazi:treatment:038A87DCFFAE970F39F28C20F78CB3A0:8EFC6011FFAE970C39A28CD2F211B2EA" box="[199,271,726,751]" country="Australia" county="Wollongong area" latitude="-34.433334" longLatPrecision="1199" longitude="150.88333" municipality="Many" name="Other" pageId="4" pageNumber="305" stateProvince="New South Wales">Other</location>
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material examined.
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||
</emphasis>
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||
<collectingMunicipality id="6BF8ACB0FFAE970C3B6B8CD3F151B2EA" box="[526,591,727,751]" pageId="4" pageNumber="305">Many</collectingMunicipality>
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specimens (males and females), 2.0–8.0 mm, AM P51278,
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<collectingCounty id="62FD4E46FFAE970C3C778CD2F3D7B317" pageId="4" pageNumber="305">Wollongong area</collectingCounty>
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,
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<collectingRegion id="49E7F828FFAE970C39B18CFFF281B316" box="[212,415,762,787]" country="Australia" name="New South Wales" pageId="4" pageNumber="305">
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||
New
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<collectingRegion id="49E7F828FFAE970C386A8CFEF281B316" box="[271,415,762,787]" inferredBySuffix="true" pageId="4" pageNumber="305">South Wales</collectingRegion>
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</collectingRegion>
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,
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<collectingCountry id="F334765AFFAE970C38CC8CFEF10DB316" box="[425,531,762,787]" name="Australia" pageId="4" pageNumber="305">Australia</collectingCountry>
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,
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<geoCoordinate id="EE17500DFFAE970C3B7B8CFEF164B316" box="[542,634,762,787]" direction="south" orientation="latitude" pageId="4" pageNumber="305" precision="925" value="-34.433334">34°26’S</geoCoordinate>
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<geoCoordinate id="EE17500DFFAE970C3BE48CFEF1F1B316" box="[641,751,762,787]" direction="east" orientation="longitude" pageId="4" pageNumber="305" precision="925" value="150.88333">150°53’E</geoCoordinate>
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, coll.
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<collectorName id="26D6531CFFAE970C3A568CFFF096B316" box="[819,904,762,787]" pageId="4" pageNumber="305">S. Mila</collectorName>
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, 1996.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C3396541FFAE970C39A28D1AF19BB436" pageId="4" pageNumber="305" type="diagnosis">
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<paragraph id="8B9C36CAFFAE970C39A28D1AF19BB436" blockId="4.[151,1437,654,1075]" pageId="4" pageNumber="305">
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<emphasis id="B957EAD8FFAE970C39A28D1AF28AB332" bold="true" box="[199,404,798,823]" pageId="4" pageNumber="305">Diagnosis (male).</emphasis>
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Antenna 2 robust, thicker and shorter than antenna 1. Mandible palp absent. Maxilla 1 inner plate with one slender seta. Maxilla 2 inner and outer plates equal width. Lower lip outer plate notched, lobes of equal height, inner lobe apically rounded. Gnathopod 2 carpus shorter than propodus; propodus broad; palm transverse, entire, no midmedial tooth, no defining posterodistal tooth, with defining robust seta; dactylus overreaching palm, inner margin denticulate. Pereopod 5 distal articles slightly broadened. Pereopods 6–7 distal articles slender. Uropod 3 peduncle with five distal robust setae; outer ramus with patch of lateral denticles, small lateral setal fringe; inner ramus with one distal robust seta.
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<taxonomicName id="4C234D49FFAE970C3A528DF2F09FB40A" box="[823,897,1014,1039]" class="Maxillopoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Poecilostomatoida" pageId="4" pageNumber="312" phylum="Arthropoda" rank="genus">Telson</taxonomicName>
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distally truncate, apical cusps small, apical and lateral setae present and no lateral denticles.
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</paragraph>
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</subSubSection>
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||
<caption id="DF5C6642FFAE970C39F289B6F3E5B7EC" httpUri="https://zenodo.org/record/582421/files/figure.png" pageId="4" pageNumber="305" targetBox="[237,1360,1156,1935]" targetPageId="4">
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||
<paragraph id="8B9C36CAFFAE970C39F289B6F3E5B7EC" blockId="4.[151,1436,1970,2025]" pageId="4" pageNumber="305">
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||
<emphasis id="B957EAD8FFAE970C39F289B6F210B7C2" bold="true" box="[151,270,1970,1992]" pageId="4" pageNumber="305">FIGURE 2</emphasis>
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.
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<taxonomicName id="4C234D49FFAE970C387989B6F2F1B7CD" box="[284,495,1970,1992]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="4" pageNumber="305" phylum="Arthropoda" rank="species" species="angrox" status="sp. nov.">
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<emphasis id="B957EAD8FFAE970C387989B6F2F1B7CD" box="[284,495,1970,1992]" italics="true" pageId="4" pageNumber="305">Sunamphitoe angrox</emphasis>
|
||
</taxonomicName>
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||
<emphasis id="B957EAD8FFAE970C389389B6F156B7C2" bold="true" box="[502,584,1970,1991]" pageId="4" pageNumber="305">
|
||
<taxonomicNameLabel id="A26457A3FFAE970C389389B6F156B7C2" box="[502,584,1970,1991]" pageId="4" pageNumber="305" rank="species">sp. nov.</taxonomicNameLabel>
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</emphasis>
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||
, holotype male, 8 mm, AM P51277, Cape Banks, Botany Bay, New South Wales, Australia.
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||
</paragraph>
|
||
</caption>
|
||
<caption id="DF5C6642FFAF970D39F2889CF282B6C8" httpUri="https://zenodo.org/record/582422/files/figure.png" pageId="5" pageNumber="306" targetBox="[220,1356,210,1651]" targetPageId="5">
|
||
<paragraph id="8B9C36CAFFAF970D39F2889CF282B6C8" blockId="5.[151,1436,1688,1741]" pageId="5" pageNumber="306">
|
||
<emphasis id="B957EAD8FFAF970D39F2889CF210B6A8" bold="true" box="[151,270,1688,1710]" pageId="5" pageNumber="306">FIGURE 3</emphasis>
|
||
.
|
||
<taxonomicName id="4C234D49FFAF970D3879889CF2F1B6AA" box="[284,495,1688,1711]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="306" phylum="Arthropoda" rank="species" species="angrox" status="sp. nov.">
|
||
<emphasis id="B957EAD8FFAF970D3879889CF2F1B6AA" box="[284,495,1688,1711]" italics="true" pageId="5" pageNumber="306">Sunamphitoe angrox</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B957EAD8FFAF970D3893889DF156B6AB" bold="true" box="[502,584,1689,1710]" pageId="5" pageNumber="306">
|
||
<taxonomicNameLabel id="A26457A3FFAF970D3893889DF156B6AB" box="[502,584,1689,1710]" pageId="5" pageNumber="306" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
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||
, holotype male, 8 mm, AM P51277, Cape Banks, Botany Bay, New South Wales, Australia. Scales 0.2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C3396541FFAF970F39A288F0F2E2B1CA" lastPageId="7" lastPageNumber="308" pageId="5" pageNumber="306" type="description">
|
||
<paragraph id="8B9C36CAFFAF970D39A288F0F799B708" blockId="5.[151,1437,1780,1985]" box="[199,1159,1780,1805]" pageId="5" pageNumber="306">
|
||
<emphasis id="B957EAD8FFAF970D39A288F0F247B708" bold="true" box="[199,345,1780,1805]" pageId="5" pageNumber="306">Description.</emphasis>
|
||
(Based on
|
||
<typeStatus id="54988868FFAF970D38B288F0F127B708" box="[471,569,1780,1805]" pageId="5" pageNumber="306" type="holotype">holotype</typeStatus>
|
||
male, 8.0 mm, AM P51277. Female, not described.)
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</paragraph>
|
||
<paragraph id="8B9C36CAFFAF970D39A2891CF7FCB7C4" blockId="5.[151,1437,1780,1985]" pageId="5" pageNumber="306">Head as long as deep. Antenna 1 longer than antenna 2; peduncular article 1 longer than (1.6 ×) article 2; article 2 longer than (2.3 ×) article 3; article 3 shorter than (0.3 ×) article 1. Antenna 2 not densely setose on ventral margin; peduncular article 4 longer than article 5; flagellum 8–10 articulate. Mandible molar well developed, triturating, with eight robust setae in accessory setal row. Maxilla 1 palp well developed, with apical robust setae. Maxilliped outer plate reaching to midlength of palp article 3; article 4 with marginal setules only.</paragraph>
|
||
<caption id="DF5C6642FFAC970E39F28B94F282B5C1" httpUri="https://zenodo.org/record/582423/files/figure.png" pageId="6" pageNumber="307" targetBox="[235,1355,216,1387]" targetPageId="6">
|
||
<paragraph id="8B9C36CAFFAC970E39F28B94F282B5C1" blockId="6.[151,1436,1424,1476]" pageId="6" pageNumber="307">
|
||
<emphasis id="B957EAD8FFAC970E39F28B94F210B5A0" bold="true" box="[151,270,1424,1446]" pageId="6" pageNumber="307">FIGURE 4</emphasis>
|
||
.
|
||
<taxonomicName id="4C234D49FFAC970E38798B94F2F1B5A3" box="[284,495,1424,1446]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="307" phylum="Arthropoda" rank="species" species="angrox" status="sp. nov.">
|
||
<emphasis id="B957EAD8FFAC970E38798B94F2F1B5A3" box="[284,495,1424,1446]" italics="true" pageId="6" pageNumber="307">Sunamphitoe angrox</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B957EAD8FFAC970E38938B94F156B5A0" bold="true" box="[502,584,1424,1445]" pageId="6" pageNumber="307">
|
||
<taxonomicNameLabel id="A26457A3FFAC970E38938B94F156B5A0" box="[502,584,1424,1445]" pageId="6" pageNumber="307" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, holotype male, 8 mm, AM P51277, Cape Banks, Botany Bay, New South Wales, Australia. Scales 0.5 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8B9C36CAFFAC970E39A28BF6F74FB7DB" blockId="6.[151,1437,1521,2014]" pageId="6" pageNumber="307">Pereon. Gnathopod 1 smaller than gnathopod 2, without densely setose margins, coxa smaller than gnathopod 2 coxa, with ventral setal fringe; not produced anteroventrally; anterior margin straight, distoventral corner rounded; basis subequal to coxa, with medial and lateral plumose setae, anteroventral lobe small and without setae; merus produced to form small subacute lobe, anterior margin with setae absent; carpus longer than merus, subtriangular, shorter than propodus (0.8 ×), posterior margin not lobate, rounded, with slender setae on posterior margin, anterior margin with distal slender setae only; propodus narrow (length 2.5 × width), subrectangular; palm transverse or nearly so, entire, without posterodistal tooth defining palm, with one defining robust seta; dactylus overreaching palm, inner margin denticulate. Gnathopod 2 without densely setose margins; coxa ventral margin with row of setules and tuft of slender setae on posterior corner; basis subequal in length to coxa with group of three slender meio-posterior setae, anteroventral lobe small and without setae; merus slightly produced to form small rounded lobe, anterior margin without setae; carpus subequal in length to merus, subtriangular, anterior margin with slender setae distally; propodus not produced into anterodistally setose lobe; dactylus tapering evenly, acute, inner margin denticulate. Pereopods 3–4 basis and merus expanded. Pereopods 5–7 weakly prehensile. Pereopods 5–6 propodus slightly expanded distally, with 3 distal robust setae; dactylus hooked. Pereopod 6 basis posterior margin rounded.</paragraph>
|
||
<paragraph id="8B9C36CAFFAD970F39A28E93F2E2B1CA" blockId="7.[151,1437,151,933]" pageId="7" pageNumber="308">Pleon. Epimeron 3 posteroventral corner broadly rounded. Uropod 1, in situ, reaching midlength of rami of uropod 2; peduncle with eight marginal robust setae, and short lateral setal fringe (reaching half length of peduncle); inner ramus slightly longer and narrower than outer ramus, with one marginal robust seta and four apical setae; outer ramus with six marginal and four apical robust setae. Uropod 2 peduncle with five marginal robust setae and no lateral slender setal fringe; inner ramus slightly longer and narrower than outer ramus and without marginal robust setae, with four apical robust setae; outer ramus with six marginal and three apical robust setae. Uropod 3 peduncle longer than broad (1.4 ×), peduncle long with respect to rami (2.1 ×), marginal robust setae absent, marginal slender setae present in two bundles; rami broad; outer ramus longer than the inner one, with two large recurved robust setae.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3396541FFAD970F39A28FD8F0F8B21D" pageId="7" pageNumber="308" type="etymology">
|
||
<paragraph id="8B9C36CAFFAD970F39A28FD8F0F8B21D" blockId="7.[151,1437,151,933]" pageId="7" pageNumber="308">
|
||
<emphasis id="B957EAD8FFAD970F39A28FD8F250B1F0" bold="true" box="[199,334,476,501]" pageId="7" pageNumber="308">Etymology.</emphasis>
|
||
The specific epithet is an anagram of
|
||
<taxonomicName id="4C234D49FFAD970F3A778FD9F07FB1F1" box="[786,865,477,500]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="graxon">
|
||
<emphasis id="B957EAD8FFAD970F3A778FD9F07FB1F1" box="[786,865,477,500]" italics="true" pageId="7" pageNumber="308">graxon</emphasis>
|
||
</taxonomicName>
|
||
alluding to the similarities of the new species to another Australian species,
|
||
<taxonomicName id="4C234D49FFAD970F38A98FFBF0FFB21D" authority="Freewater & Lowry, 1994" authorityName="Freewater & Lowry" authorityYear="1994" box="[460,993,511,536]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="graxon">
|
||
<emphasis id="B957EAD8FFAD970F38A98FFBF1AAB21D" box="[460,692,511,536]" italics="true" pageId="7" pageNumber="308">Sunamphitoe graxon</emphasis>
|
||
<bibRefCitation id="EFB24B3BFFAD970F3BD98C04F0FFB21D" author="Freewater" box="[700,993,512,536]" pageId="7" pageNumber="308" refString="Freewater, P. & Lowry, J. K. (1994) Sunamphitoe graxon, sp. nov. (Crustacea: Amphipoda: Amphithoidae): first record of the genus in Australian waters. Invertebrate Taxonomy, 8, 675 - 682." type="journal article" year="1994">Freewater & Lowry, 1994</bibRefCitation>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3396541FFAD970F39A28C20F797B385" pageId="7" pageNumber="308" type="discussion">
|
||
<paragraph id="8B9C36CAFFAD970F39A28C20F0D1B359" blockId="7.[151,1437,151,933]" pageId="7" pageNumber="308">
|
||
<emphasis id="B957EAD8FFAD970F39A28C20F225B238" bold="true" box="[199,315,548,573]" pageId="7" pageNumber="308">Remarks.</emphasis>
|
||
<taxonomicName id="4C234D49FFAD970F38208C20F12EB239" box="[325,560,548,573]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="angrox" status="sp. nov.">
|
||
<emphasis id="B957EAD8FFAD970F38208C20F12EB239" box="[325,560,548,573]" italics="true" pageId="7" pageNumber="308">Sunamphitoe angrox</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B957EAD8FFAD970F3B5E8C20F186B238" bold="true" box="[571,664,548,573]" pageId="7" pageNumber="308">
|
||
<taxonomicNameLabel id="A26457A3FFAD970F3B5E8C20F186B238" box="[571,664,548,573]" pageId="7" pageNumber="308" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is one of the species within the genus lacking a mandibular palp. Among these species, it is morphologically close to
|
||
<taxonomicName id="4C234D49FFAD970F3A778C43F71EB265" box="[786,1024,583,608]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="graxon">
|
||
<emphasis id="B957EAD8FFAD970F3A778C43F71EB265" box="[786,1024,583,608]" italics="true" pageId="7" pageNumber="308">Sunamphitoe graxon</emphasis>
|
||
</taxonomicName>
|
||
, especially in the proportions and structure of gnathopod 1. The main difference between the two species is the structure of gnathopod 2.
|
||
<taxonomicName id="4C234D49FFAD970F39F28C8BF260B2AD" box="[151,382,655,680]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="angrox">
|
||
<emphasis id="B957EAD8FFAD970F39F28C8BF260B2AD" box="[151,382,655,680]" italics="true" pageId="7" pageNumber="308">Sunamphitoe angrox</emphasis>
|
||
</taxonomicName>
|
||
has a gnathopod 2 with a transverse palm, which is similar in shape though broader and more robust than gnathopod 1. In
|
||
<taxonomicName id="4C234D49FFAD970F38BE8CB0F1DBB2C9" box="[475,709,692,717]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="graxon">
|
||
<emphasis id="B957EAD8FFAD970F38BE8CB0F1DBB2C9" box="[475,709,692,717]" italics="true" pageId="7" pageNumber="308">Sunamphitoe graxon</emphasis>
|
||
</taxonomicName>
|
||
, the gnathopod 2 propodus is narrower, with an excavate palm.
|
||
<taxonomicName id="4C234D49FFAD970F39F28CD3F260B2F5" box="[151,382,727,752]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="angrox" status="sp. nov.">
|
||
<emphasis id="B957EAD8FFAD970F39F28CD3F260B2F5" box="[151,382,727,752]" italics="true" pageId="7" pageNumber="308">Sunamphitoe angrox</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B957EAD8FFAD970F38E18CD3F2C0B2F5" bold="true" box="[388,478,727,752]" pageId="7" pageNumber="308">
|
||
<taxonomicNameLabel id="A26457A3FFAD970F38E18CD3F2C0B2F5" box="[388,478,727,752]" pageId="7" pageNumber="308" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is also close morphologically to
|
||
<taxonomicName id="4C234D49FFAD970F3A288CDCF0DCB2F5" box="[845,962,728,752]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="aorangi">
|
||
<emphasis id="B957EAD8FFAD970F3A288CDCF0DCB2F5" box="[845,962,728,752]" italics="true" pageId="7" pageNumber="308">S. aorangi</emphasis>
|
||
</taxonomicName>
|
||
but differs primarily by the absence of the mandibular palp (present in
|
||
<taxonomicName id="4C234D49FFAD970F38B28CF9F152B311" box="[471,588,765,788]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="aorangi">
|
||
<emphasis id="B957EAD8FFAD970F38B28CF9F152B311" box="[471,588,765,788]" italics="true" pageId="7" pageNumber="308">S. aorangi</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
<taxonomicName id="4C234D49FFAD970F3B008CF8F053B311" box="[613,845,764,789]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="angrox">
|
||
<emphasis id="B957EAD8FFAD970F3B008CF8F053B311" box="[613,845,764,789]" italics="true" pageId="7" pageNumber="308">Sunamphitoe angrox</emphasis>
|
||
</taxonomicName>
|
||
is in a clade with
|
||
<taxonomicName id="4C234D49FFAD970F3D458CF9F7D7B310" box="[1056,1225,764,789]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="sineplumosa">
|
||
<emphasis id="B957EAD8FFAD970F3D458CF9F7D7B310" box="[1056,1225,764,789]" italics="true" pageId="7" pageNumber="308">S. sineplumosa</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation id="13182A4FFFAD970F3DBF8CF8F603B311" box="[1242,1309,764,789]" captionStart="FIGURE 1" captionStartId="3.[151,250,1802,1824]" captionTargetBox="[348,1219,236,1756]" captionTargetId="figure@3.[137,1422,221,1809]" captionTargetPageId="3" captionText="FIGURE 1. One of fifteen most parsimonious trees (length 335 steps, consistency index 0.248, retention index 0.440). Clade numbers correspond to character state reconstructions listed in Appendix C. (p) indicates former placement in Peramphithoe. * indicates species described in this paper." httpUri="https://zenodo.org/record/582420/files/figure.png" pageId="7" pageNumber="308">Fig. 1</figureCitation>
|
||
, clade 30), but differs in the shape of gnathopod 2 palm (sinuous in
|
||
<taxonomicName id="4C234D49FFAD970F3A778D24F0A4B33D" box="[786,954,799,824]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="sineplumosa">
|
||
<emphasis id="B957EAD8FFAD970F3A778D24F0A4B33D" box="[786,954,799,824]" italics="true" pageId="7" pageNumber="308">S. sineplumosa</emphasis>
|
||
</taxonomicName>
|
||
, straight in
|
||
<taxonomicName id="4C234D49FFAD970F3D228D24F7ACB33D" box="[1095,1202,800,824]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="angrox">
|
||
<emphasis id="B957EAD8FFAD970F3D228D24F7ACB33D" box="[1095,1202,800,824]" italics="true" pageId="7" pageNumber="308">S. angrox</emphasis>
|
||
</taxonomicName>
|
||
) and the presence of the short setal fringe of the uropod 1 peduncle (absent in
|
||
<taxonomicName id="4C234D49FFAD970F3A728D41F0A1B358" box="[791,959,836,861]" class="Malacostraca" family="Ampithoidae" genus="Sunamphitoe" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="308" phylum="Arthropoda" rank="species" species="sineplumosa">
|
||
<emphasis id="B957EAD8FFAD970F3A728D41F0A1B358" box="[791,959,836,861]" italics="true" pageId="7" pageNumber="308">S. sineplumosa</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8B9C36CAFFAD970F39A28D63F797B385" blockId="7.[151,1437,151,933]" box="[199,1161,871,896]" pageId="7" pageNumber="308">
|
||
<emphasis id="B957EAD8FFAD970F39A28D63F234B385" bold="true" box="[199,298,871,896]" pageId="7" pageNumber="308">Habitat.</emphasis>
|
||
Living in the canopy of the brown macroalga
|
||
<taxonomicName id="4C234D49FFAD970F3A578D63F0F1B385" box="[818,1007,871,896]" class="Phaeophyceae" family="Lessoniaceae" genus="Ecklonia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Laminariales" pageId="7" pageNumber="308" phylum="Ochrophyta" rank="species" species="radiata">
|
||
<emphasis id="B957EAD8FFAD970F3A578D63F0F1B385" box="[818,1007,871,896]" italics="true" pageId="7" pageNumber="308">Ecklonia radiata</emphasis>
|
||
</taxonomicName>
|
||
at
|
||
<quantity id="4CDB9B2FFFAD970F3D748D63F722B37A" box="[1041,1084,871,896]" metricMagnitude="0" metricUnit="m" metricValue="5.0" pageId="7" pageNumber="308" unit="m" value="5.0">5 m</quantity>
|
||
depth.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3396541FFAD970F39A28D88F78CB3A0" box="[199,1170,908,933]" pageId="7" pageNumber="308" type="distribution">
|
||
<paragraph id="8B9C36CAFFAD970F39A28D88F78CB3A0" blockId="7.[151,1437,151,933]" box="[199,1170,908,933]" pageId="7" pageNumber="308">
|
||
<emphasis id="B957EAD8FFAD970F39A28D88F27EB3A0" bold="true" box="[199,352,908,933]" pageId="7" pageNumber="308">Distribution.</emphasis>
|
||
<collectingRegion id="49E7F828FFAD970F38028D88F2BFB3A1" box="[359,417,908,932]" country="South Africa" name="Western Cape" pageId="7" pageNumber="308">Cape</collectingRegion>
|
||
Banks and Wollongong,
|
||
<collectingRegion id="49E7F828FFAD970F3BD98D89F099B3A0" box="[700,903,908,933]" country="Australia" name="New South Wales" pageId="7" pageNumber="308">
|
||
New South
|
||
<collectingCountry id="F334765AFFAD970F3A258D88F099B3A0" box="[832,903,908,933]" name="United Kingdom" pageId="7" pageNumber="308">Wales</collectingCountry>
|
||
</collectingRegion>
|
||
, east coast of
|
||
<collectingCountry id="F334765AFFAD970F3D468D88F793B3A0" box="[1059,1165,908,933]" name="Australia" pageId="7" pageNumber="308">Australia</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |