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<document id="48E441C752BE9F0E96538C0FC7EB43FC" ID-DOI="10.5281/zenodo.177791" ID-GBIF-Dataset="00d95cee-a7a4-44c5-8b85-f765b9033d2c" ID-ISSN="1175-5326" ID-Zenodo-Dep="177791" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459874088569" checkinUser="plazi" docAuthor="Peart, Rachael A." docDate="2007" docId="AF001D2AFFA5FFDEFF52DD30E687FBCD" docLanguage="en" docName="zt01540p053.pdf" docOrigin="Zootaxa 1540" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Cymadusa elegantis Peart, 2007, sp. nov." docType="treatment" docVersion="9" lastPageNumber="13" masterDocId="53396552FFA2FFD2FFC5DA2DE206FFBF" masterDocTitle="A review of Australian Cymadusa (Crustacea: Amphipoda: Ampithoidae) with descriptions of eight new species" masterLastPageNumber="53" masterPageNumber="1" pageNumber="8" updateTime="1698226866672" updateUser="plazi">
<mods:mods id="3D7227FBCBCCCDEA23EB0B827771F713" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="D208CC1F5FFFE49A5D8AF61E218B0EAF">
<mods:title id="B65A775AE8E6E8FBCFF30470374FF639">A review of Australian Cymadusa (Crustacea: Amphipoda: Ampithoidae) with descriptions of eight new species</mods:title>
</mods:titleInfo>
<mods:name id="B2A03619DEBD82F47758A0A8D6D18D8A" type="personal">
<mods:role id="BA2B691E75588EBDA659AED5A86B74DA">
<mods:roleTerm id="762E5DFD9F1A6592FC63C2FF5F67D6ED">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="868320E9D87080046D0802093D0D24BB">Peart, Rachael A.</mods:namePart>
</mods:name>
<mods:typeOfResource id="D78D61DAC16E97444EE6D68D0C679C23">text</mods:typeOfResource>
<mods:relatedItem id="759BB75BD674F507C63BD727CC41615B" type="host">
<mods:titleInfo id="374FC1A20C1E33E9A448B7E3A42F6930">
<mods:title id="71F8B0ADADC84C6E0203E4BBD0A7703F">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="ABF37888A1676D0671D66F53E972C1CE">
<mods:date id="EA648F0C1E9AC5B5A1624E7A45029EDA">2007</mods:date>
<mods:detail id="C8F0669BFA18223FA9828A04427AAC88" type="volume">
<mods:number id="0343F9BFE1F3E7FC17FED204F36EEF1A">1540</mods:number>
</mods:detail>
<mods:extent id="798EA3AE4A44CEB7F3BF2C94F59F7CFA" unit="page">
<mods:start id="023B320C554676369960D9994C52439C">1</mods:start>
<mods:end id="8C999481B4EACC5453714837AFEFEE33">53</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="312DCEE55F6F11C2FED1FDE61A093C81">journal article</mods:classification>
<mods:identifier id="CDE7DB2DF38A2DE5E0EB9B5E4B0EDE3F" type="DOI">10.5281/zenodo.177791</mods:identifier>
<mods:identifier id="B584F852D423EC5E12C1BFC7A63235E8" type="GBIF-Dataset">00d95cee-a7a4-44c5-8b85-f765b9033d2c</mods:identifier>
<mods:identifier id="CAB07BD456B7B12D890866E1074A3BD5" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="18D99BA6DADE2A8ACECB831625C3190D" type="Zenodo-Dep">177791</mods:identifier>
</mods:mods>
<treatment id="AF001D2AFFA5FFDEFF52DD30E687FBCD" ID-DOI="http://doi.org/10.5281/zenodo.6244340" ID-GBIF-Taxon="119369896" ID-Zenodo-Dep="6244340" LSID="urn:lsid:plazi:treatment:AF001D2AFFA5FFDEFF52DD30E687FBCD" httpUri="http://treatment.plazi.org/id/AF001D2AFFA5FFDEFF52DD30E687FBCD" lastPageId="12" lastPageNumber="13" pageId="7" pageNumber="8">
<subSubSection id="6FB3FFB7FFA5FFD5FF52DD30E311F8E5" pageId="7" pageNumber="8" type="nomenclature">
<paragraph id="2716AC3CFFA5FFD5FF52DD30E3EBF888" blockId="7.[151,493,1821,1882]" box="[151,493,1821,1847]" pageId="7" pageNumber="8">
<heading id="7C5E1B50FFA5FFD5FF52DD30E3EBF888" bold="true" box="[151,493,1821,1847]" fontSize="11" level="1" pageId="7" pageNumber="8" reason="1">
<emphasis id="15DD702EFFA5FFD5FF52DD30E3EBF888" bold="true" box="[151,493,1821,1847]" pageId="7" pageNumber="8">
<taxonomicName id="E0A9D7BFFFA5FFD5FF52DD30E38EF888" ID-CoL="335PM" box="[151,392,1821,1847]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="elegantis" status="sp. nov.">
<emphasis id="15DD702EFFA5FFD5FF52DD30E38EF888" bold="true" box="[151,392,1821,1847]" italics="true" pageId="7" pageNumber="8">Cymadusa elegantis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0EEECD55FFA5FFD5FE55DD30E3EBF888" box="[400,493,1821,1847]" pageId="7" pageNumber="8" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="2716AC3CFFA5FFD5FF52DD6DE311F8E5" blockId="7.[151,493,1821,1882]" box="[151,279,1856,1882]" pageId="7" pageNumber="8">
(
<figureCitation id="BF92B0B9FFA5FFD5FF5ADD6DE309F8E5" box="[159,271,1856,1882]" captionStart-0="FIGURE 4" captionStart-1="FIGURE 5" captionStart-2="FIGURE 6" captionStart-3="FIGURE 7" captionStartId-0="8.[151,255,1771,1795]" captionStartId-1="9.[151,255,1730,1754]" captionStartId-2="10.[151,255,1816,1840]" captionStartId-3="11.[151,255,1978,2002]" captionTargetBox-0="[187,1284,294,1770]" captionTargetBox-1="[238,1354,402,1705]" captionTargetBox-2="[276,1339,400,1780]" captionTargetBox-3="[186,1341,687,1977]" captionTargetId-0="figure@8.[151,1436,274,1786]" captionTargetId-1="figure@9.[151,1436,394,1724]" captionTargetId-2="figure@10.[151,1436,394,1792]" captionTargetId-3="figure@11.[151,1436,650,1980]" captionTargetPageId-0="8" captionTargetPageId-1="9" captionTargetPageId-2="10" captionTargetPageId-3="11" captionText-0="FIGURE 4. Cymadusa elegantis sp. nov., holotype, female, AM P 51255, 13 mm. Paratype, male, AM P 51256, 14 mm, Fancy Point, Bruny Island, Tasmania, Australia." captionText-1="FIGURE 5. Cymadusa elegantis sp. nov., holotype, female, AM P 51255, 13 mm. Paratype, male, AM P 51256, 14 mm, Fancy Point, Bruny Island, Tasmania, Australia." captionText-2="FIGURE 6. Cymadusa elegantis sp. nov., holotype, female, AM P 51255, 13 mm. Paratype, male, AM P 51256, 14 mm, Fancy Point, Bruny Island, Tasmania, Australia." captionText-3="FIGURE 7. Cymadusa elegantis sp. nov., holotype, female, AM P 51255, 13 mm. Paratype, male, AM P 51256, 14 mm, Fancy Point, Bruny Island, Tasmania, Australia." httpUri-0="https://zenodo.org/record/177795/files/figure.png" httpUri-1="https://zenodo.org/record/177796/files/figure.png" httpUri-2="https://zenodo.org/record/177797/files/figure.png" httpUri-3="https://zenodo.org/record/177798/files/figure.png" pageId="7" pageNumber="8">Figs. 4–7</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="6FB3FFB7FFA5FFD5FF52DDBDE05AF818" box="[151,604,1936,1959]" pageId="7" pageNumber="8" type="description">
<paragraph id="2716AC3CFFA5FFD5FF52DDBDE05AF818" blockId="7.[151,604,1936,1959]" box="[151,604,1936,1959]" pageId="7" pageNumber="8">
<treatmentCitationGroup id="07B98B12FFA5FFD5FF52DDBDE05AF818" box="[151,604,1936,1959]" pageId="7" pageNumber="8">
<taxonomicName id="E0A9D7BFFFA5FFD5FF52DDBDE30EF818" ID-CoL="7NV6K" box="[151,264,1936,1959]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="8" phylum="Arthropoda" rank="genus">
<emphasis id="15DD702EFFA5FFD5FF52DDBDE30EF818" box="[151,264,1936,1959]" italics="true" pageId="7" pageNumber="8">Cymadusa</emphasis>
</taxonomicName>
sp. 1.—
<treatmentCitation id="A6088A2DFFA5FFD5FEADDDBDE027F818" author="Edgar" box="[360,545,1936,1959]" page="129" pageId="7" pageNumber="8" year="1983">
<bibRefCitation id="4338D1CDFFA5FFD5FEADDDBDE3EBF818" author="Edgar" box="[360,493,1936,1959]" pageId="7" pageNumber="52" refString="Edgar, G. J. (1983) The ecology of South-east Tasmanian Phytal Animal Communities. I. Spatial Organization on a Local Scale, Journal of Experimental Marine Biology and Ecology, 70, 129 - 157." type="journal article" year="1983">Edgar, 1983</bibRefCitation>
: 129
</treatmentCitation>
–157.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="6FB3FFB7FFA5FFDAFF52DDFAE77BFF65" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8" type="materials_examined">
<paragraph id="2716AC3CFFA5FFDAFF52DDFAE63BFF0D" blockId="7.[151,1436,2007,2034]" lastBlockId="8.[151,1405,152,218]" lastPageId="8" lastPageNumber="9" pageId="7" pageNumber="8">
<emphasis id="15DD702EFFA5FFD5FF52DDFAE34BF84E" bold="true" box="[151,333,2007,2033]" pageId="7" pageNumber="8">
<typeStatus id="F812129EFFA5FFD5FF52DDFAE2D4F84E" box="[151,210,2007,2033]" pageId="7" pageNumber="8">Type</typeStatus>
material.
</emphasis>
<typeStatus id="F812129EFFA5FFD5FE9DDDF5E3CCF84D" box="[344,458,2008,2034]" pageId="7" pageNumber="8" type="holotype">Holotype</typeStatus>
: female, ovigerous, 13.0 mm, AM P51255, Fancy Point, Bruny Island, Tasmania,
<collectingCountry id="5FBEECACFFAAFFDAFF52DAB5E300FF0D" box="[151,262,152,178]" name="Australia" pageId="8" pageNumber="9">Australia</collectingCountry>
,
<geoCoordinate id="429DCAFBFFAAFFDAFED4DAB5E374FF0D" box="[273,370,152,178]" direction="south" orientation="latitude" pageId="8" pageNumber="9" precision="925" value="-43.216667">43°13’S</geoCoordinate>
<geoCoordinate id="429DCAFBFFAAFFDAFEBCDAB5E3EDFF0D" box="[377,491,152,178]" direction="east" orientation="longitude" pageId="8" pageNumber="9" precision="925" value="147.35">147°21’E</geoCoordinate>
,
<date id="53178AFCFFAAFFDAFE32DAB5E0ABFF0D" box="[503,685,152,178]" pageId="8" pageNumber="9" value="1979-01-04">4 January 1979</date>
, 2 m, on
<taxonomicName id="E0A9D7BFFFAAFFDAFCDFDAB5E19FFF0E" box="[794,921,152,177]" class="Phaeophyceae" family="Sargassaceae" genus="Sargassum" higherTaxonomySource="GBIF" kingdom="Plantae" order="Fucales" pageId="8" pageNumber="9" phylum="Heterokontophyta" rank="genus">
<emphasis id="15DD702EFFAAFFDAFCDFDAB5E19FFF0E" box="[794,921,152,177]" italics="true" pageId="8" pageNumber="9">Sargassum</emphasis>
</taxonomicName>
sp., G. Edgar.
</paragraph>
<paragraph id="2716AC3CFFAAFFDAFF03DAEDE77BFF65" blockId="8.[151,1405,152,218]" box="[198,1405,192,218]" pageId="8" pageNumber="9">
<typeStatus id="F812129EFFAAFFDAFF03DAEDE33BFF65" box="[198,317,192,218]" pageId="8" pageNumber="9" type="paratype">Paratypes</typeStatus>
: AM P51256 (male, 14.0 mm), AM P51257 (
<specimenCount id="31AF67B5FFAAFFDAFC94DAEDE1D4FF65" box="[849,978,192,218]" pageId="8" pageNumber="9" type="female">16 females</specimenCount>
and males,
<quantity id="E05101D9FFAAFFDAFB9BDAEDE6D7FF65" box="[1118,1233,192,218]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="12.0" metricValueMin="5.0" pageId="8" pageNumber="9" unit="mm" value="8.5" valueMax="12.0" valueMin="5.0">5–12 mm</quantity>
),
<typeStatus id="F812129EFFAAFFDAFB23DAEDE71EFF65" box="[1254,1304,192,218]" pageId="8" pageNumber="9">type</typeStatus>
locality.
</paragraph>
</subSubSection>
<caption id="73D6FCB4FFAAFFDAFF52DCC6E09EF899" httpUri="https://zenodo.org/record/177795/files/figure.png" pageId="8" pageNumber="9" targetBox="[187,1284,294,1770]" targetPageId="8">
<paragraph id="2716AC3CFFAAFFDAFF52DCC6E09EF899" blockId="8.[151,1436,1771,1830]" pageId="8" pageNumber="9">
<emphasis id="15DD702EFFAAFFDAFF52DCC6E31FF8BC" bold="true" box="[151,281,1771,1795]" pageId="8" pageNumber="9">FIGURE 4.</emphasis>
<taxonomicName id="E0A9D7BFFFAAFFDAFEE5DCC1E3FFF8BC" box="[288,505,1772,1795]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="elegantis" status="sp. nov.">
<emphasis id="15DD702EFFAAFFDAFEE5DCC1E3FFF8BC" box="[288,505,1772,1795]" italics="true" pageId="8" pageNumber="9">Cymadusa elegantis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0EEECD55FFAAFFDAFE3ADCC6E053F8BC" box="[511,597,1771,1795]" pageId="8" pageNumber="9" rank="species">
<emphasis id="15DD702EFFAAFFDAFE3ADCC6E053F8BC" bold="true" box="[511,597,1771,1795]" pageId="8" pageNumber="9">sp. nov.</emphasis>
</taxonomicNameLabel>
, holotype, female, AM P51255, 13 mm. Paratype, male, AM P51256, 14 mm, Fancy Point, Bruny Island, Tasmania, Australia.
</paragraph>
</caption>
<subSubSection id="6FB3FFB7FFAAFFDBFF03DD74E6CDFEED" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9" type="diagnosis">
<paragraph id="2716AC3CFFAAFFDBFF03DD74E6CDFEED" blockId="8.[151,1436,1881,2028]" lastBlockId="9.[151,1437,152,338]" lastPageId="9" lastPageNumber="10" pageId="8" pageNumber="9">
<emphasis id="15DD702EFFAAFFDAFF03DD74E340F8CC" bold="true" box="[198,326,1881,1907]" pageId="8" pageNumber="9">Diagnosis.</emphasis>
Antenna 1 accessory flagellum with 1 article. Maxilla 1 inner plate with 5 slender setae. Gnathopod 1 without densely setose margins; merus produced to form a long, acute distoventral lobe; carpus longer than propodus; palm acute, convex, without midmedial tooth, without posterodistal tooth, with a defining robust seta. Gnathopod 2 with sparsely setose margins; merus produced to form a short, acute distoventral lobe; carpus shorter than propodus; palm acute, entire, without midmedial tooth, with a small subacute posterodistal tooth defining the palm; without defining robust seta; dactylus subequal in length to palm, tapering evenly to an acute point. Epimeron 3 posterodistal corner narrowly rounded. Uropod 3 peduncle with 6 distal robust setae; outer ramus with patch of small conical lateral denticles, with a lateral setal fringe.
<taxonomicName id="E0A9D7BFFFABFFDBFADCDB3DE761FE95" box="[1305,1383,272,298]" class="Maxillopoda" family="Telsidae" genus="Telson" kingdom="Animalia" order="Poecilostomatoida" pageId="9" pageNumber="8" phylum="Arthropoda" rank="genus">Telson</taxonomicName>
distally subacute, apical cusps small, with/out oblique lateral and medial rows of slender setae.
</paragraph>
</subSubSection>
<caption id="73D6FCB4FFABFFDBFF52DCEFE09EF943" httpUri="https://zenodo.org/record/177796/files/figure.png" pageId="9" pageNumber="10" targetBox="[238,1354,402,1705]" targetPageId="9">
<paragraph id="2716AC3CFFABFFDBFF52DCEFE09EF943" blockId="9.[151,1436,1730,1788]" pageId="9" pageNumber="10">
<emphasis id="15DD702EFFABFFDBFF52DCEFE31CF965" bold="true" box="[151,282,1730,1754]" pageId="9" pageNumber="10">FIGURE 5.</emphasis>
<taxonomicName id="E0A9D7BFFFABFFDBFEE5DCEEE3FFF965" box="[288,505,1731,1754]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="elegantis" status="sp. nov.">
<emphasis id="15DD702EFFABFFDBFEE5DCEEE3FFF965" box="[288,505,1731,1754]" italics="true" pageId="9" pageNumber="10">Cymadusa elegantis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0EEECD55FFABFFDBFE3ADCEFE053F965" box="[511,597,1730,1754]" pageId="9" pageNumber="10" rank="species">
<emphasis id="15DD702EFFABFFDBFE3ADCEFE053F965" bold="true" box="[511,597,1730,1754]" pageId="9" pageNumber="10">sp. nov.</emphasis>
</taxonomicNameLabel>
, holotype, female, AM P51255, 13 mm. Paratype, male, AM P51256, 14 mm, Fancy Point, Bruny Island, Tasmania, Australia.
</paragraph>
</caption>
<subSubSection id="6FB3FFB7FFABFFDEFF03DD07E34EFD2D" lastPageId="12" lastPageNumber="13" pageId="9" pageNumber="10" type="description">
<paragraph id="2716AC3CFFABFFD8FF03DD07E3A0FEED" blockId="9.[151,1436,1834,2020]" lastBlockId="10.[151,1436,152,338]" lastPageId="10" lastPageNumber="11" pageId="9" pageNumber="10">
<emphasis id="15DD702EFFABFFDBFF03DD07E3A1F8FB" bold="true" box="[198,423,1834,1860]" pageId="9" pageNumber="10">Description. Male</emphasis>
(based on
<typeStatus id="F812129EFFABFFDBFDEBDD07E095F8FB" box="[558,659,1834,1860]" pageId="9" pageNumber="10" type="paratype">paratype</typeStatus>
male, 14.0 mm, AM P51256).
<emphasis id="15DD702EFFABFFDBFBCADD06E648F8FB" box="[1039,1102,1835,1860]" italics="true" pageId="9" pageNumber="10">Head</emphasis>
as long as deep.
<emphasis id="15DD702EFFABFFDBFAE7DD06E79AF8FB" box="[1314,1436,1835,1860]" italics="true" pageId="9" pageNumber="10">Antenna 1</emphasis>
longer than antenna 2; peduncular article 1 subequal in length to article 2 (0.9 x), article 2 longer than article 3 (3.6 x), article 3 shorter than article 1 (0.3 x); accessory flagellum with 1 article (scale-like).
<emphasis id="15DD702EFFABFFDBFB27DD56E75DF82B" box="[1250,1371,1915,1940]" italics="true" pageId="9" pageNumber="10">Antenna 2</emphasis>
slen- der, similar to antenna 1, not densely setose on ventral margin; peduncular article 4 longer than article 5; flagellum with 29 articles.
<emphasis id="15DD702EFFABFFDBFE79DDE6E02AF85B" box="[444,556,1995,2020]" italics="true" pageId="9" pageNumber="10">Mandible</emphasis>
molar with 6 robust setae in accessory setal row; palp stout, long, setose along posterior margin, article 1 shorter than article 2 (0.3 x), article 2 subequal to article 3, article 3 longer than article 1 (
<date id="53178AFCFFA8FFD8FEFADAEDE361FF65" box="[319,359,192,218]" pageId="10" pageNumber="11">3 x</date>
).
<emphasis id="15DD702EFFA8FFD8FEB9DAEDE3EBFF66" box="[380,493,192,217]" italics="true" pageId="10" pageNumber="11">Upper lip</emphasis>
distally setose, lateral margins each with midlateral notch.
<emphasis id="15DD702EFFA8FFD8FB65DAEDE717FF66" box="[1184,1297,192,217]" italics="true" pageId="10" pageNumber="11">Lower lip</emphasis>
with lateral lobe longer than medial lobe; mandibular lobe with curved margins, rounded apically.
<emphasis id="15DD702EFFA8FFD8FB5EDAC5E70BFEBE" box="[1179,1293,232,257]" italics="true" pageId="10" pageNumber="11">Maxilla 1</emphasis>
palp with 2 articles, with apical robust setae.
<emphasis id="15DD702EFFA8FFD8FDE9DB3DE0A6FE96" box="[556,672,272,297]" italics="true" pageId="10" pageNumber="11">Maxilla 2</emphasis>
: inner plate narrow, outer plate broader.
<emphasis id="15DD702EFFA8FFD8FB56DB3DE714FE96" box="[1171,1298,272,297]" italics="true" pageId="10" pageNumber="11">Maxilliped</emphasis>
outer plate with large robust setae.
</paragraph>
<caption id="73D6FCB4FFA8FFD8FF52DD35E09EF8ED" httpUri="https://zenodo.org/record/177797/files/figure.png" pageId="10" pageNumber="11" targetBox="[276,1339,400,1780]" targetPageId="10">
<paragraph id="2716AC3CFFA8FFD8FF52DD35E09EF8ED" blockId="10.[151,1436,1816,1874]" pageId="10" pageNumber="11">
<emphasis id="15DD702EFFA8FFD8FF52DD35E31CF88F" bold="true" box="[151,282,1816,1840]" pageId="10" pageNumber="11">FIGURE 6.</emphasis>
<taxonomicName id="E0A9D7BFFFA8FFD8FEE5DD34E3FFF88F" box="[288,505,1817,1840]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="elegantis" status="sp. nov.">
<emphasis id="15DD702EFFA8FFD8FEE5DD34E3FFF88F" box="[288,505,1817,1840]" italics="true" pageId="10" pageNumber="11">Cymadusa elegantis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0EEECD55FFA8FFD8FE3ADD35E053F88F" box="[511,597,1816,1840]" pageId="10" pageNumber="11" rank="species">
<emphasis id="15DD702EFFA8FFD8FE3ADD35E053F88F" bold="true" box="[511,597,1816,1840]" pageId="10" pageNumber="11">sp. nov.</emphasis>
</taxonomicNameLabel>
, holotype, female, AM P51255, 13 mm. Paratype, male, AM P51256, 14 mm, Fancy Point, Bruny Island, Tasmania, Australia.
</paragraph>
</caption>
<paragraph id="2716AC3CFFA8FFD9FF03DDABE199FDD5" blockId="10.[151,1437,1926,2032]" lastBlockId="11.[151,1437,152,618]" lastPageId="11" lastPageNumber="12" pageId="10" pageNumber="11">
<emphasis id="15DD702EFFA8FFD8FF03DDABE3C1F820" box="[198,455,1926,1951]" italics="true" pageId="10" pageNumber="11">Pereon. Gnathopod 1</emphasis>
with sparsely setose margins; coxa larger than gnathopod 2 coxa; with 2 slender simple setae on the posteroventral corner; produced anteroventrally, anteroventral margin rounded, anterior margin concave; basis subequal in length to coxa, with sparse slender setae, posterodistal lobe absent; merus anterior margin with setae absent; carpus longer than merus, subtriangular, carpal lobe subacute, anterior margin with setae absent; propodus narrow (length 1.9 x width), palm convex, without midmedial tooth, without posterodistal tooth defining palm; dactylus overreaching length of palm, inner margin rugose.
<emphasis id="15DD702EFFA9FFD9FAC5DAC5E79AFEBE" box="[1280,1436,232,257]" italics="true" pageId="11" pageNumber="12">Gnathopod 2</emphasis>
coxa without setal fringe; basis subequal in length to coxa, with sparse slender setae, posterodistal lobe large and subacute, with 1 slender seta; merus anterior margin without setae; carpus subtriangular, anterior margin with sparse small, slender setae; propodus broad (length 1.1 x width), not produced into an anterodistally setose lobe.
<emphasis id="15DD702EFFA9FFD9FEC3DBA5E38BFE1E" box="[262,397,392,417]" italics="true" pageId="11" pageNumber="12">Pereopod 5</emphasis>
basis with marginal robust setae, with medial slender setae; merus subrectangular; distal articles slender; propodus slightly expanded distally, with 3 distal simple, striated, robust setae; dactylus strongly curved.
<emphasis id="15DD702EFFA9FFD9FE99DBF5E3E5FE4E" box="[348,483,472,497]" italics="true" pageId="11" pageNumber="12">Pereopod 6</emphasis>
basis posterior margin rounded proximally, straight distally, with marginal robust setae, with medial slender setae; merus rectangular; propodus slightly expanded distally, with 3 distal simple, striated, robust setae; dactylus slightly curved.
<emphasis id="15DD702EFFA9FFD9FD0DD805E157FDFE" box="[712,849,552,577]" italics="true" pageId="11" pageNumber="12">Pereopod 7</emphasis>
basis with marginal robust setae, without medial slender setae; propodus defined by 2 simple, striated, robust setae.
</paragraph>
<caption id="73D6FCB4FFA9FFD9FF52DD97E09EF84B" httpUri="https://zenodo.org/record/177798/files/figure.png" pageId="11" pageNumber="12" targetBox="[186,1341,687,1977]" targetPageId="11">
<paragraph id="2716AC3CFFA9FFD9FF52DD97E09EF84B" blockId="11.[151,1436,1978,2036]" pageId="11" pageNumber="12">
<emphasis id="15DD702EFFA9FFD9FF52DD97E31FF86D" bold="true" box="[151,281,1978,2002]" pageId="11" pageNumber="12">FIGURE 7.</emphasis>
<taxonomicName id="E0A9D7BFFFA9FFD9FEE5DD96E3FFF86D" box="[288,505,1979,2002]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="elegantis" status="sp. nov.">
<emphasis id="15DD702EFFA9FFD9FEE5DD96E3FFF86D" box="[288,505,1979,2002]" italics="true" pageId="11" pageNumber="12">Cymadusa elegantis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0EEECD55FFA9FFD9FE3ADD97E053F86D" box="[511,597,1978,2002]" pageId="11" pageNumber="12" rank="species">
<emphasis id="15DD702EFFA9FFD9FE3ADD97E053F86D" bold="true" box="[511,597,1978,2002]" pageId="11" pageNumber="12">sp. nov.</emphasis>
</taxonomicNameLabel>
, holotype, female, AM P51255, 13 mm. Paratype, male, AM P51256, 14 mm, Fancy Point, Bruny Island, Tasmania, Australia.
</paragraph>
</caption>
<paragraph id="2716AC3CFFAEFFDEFF03DAB5E300FE75" blockId="12.[151,1437,152,1138]" pageId="12" pageNumber="13">
<emphasis id="15DD702EFFAEFFDEFF03DAB5E396FF0E" box="[198,400,152,177]" italics="true" pageId="12" pageNumber="13">Pleon. Uropod 1</emphasis>
peduncle with 8 robust setae, with long setal fringe; inner ramus slightly longer than outer ramus, with 8 marginal robust setae, slender setae absent; outer ramus with 11 marginal robust setae, slender setae absent.
<emphasis id="15DD702EFFAEFFDEFE56DAC5E003FEBE" box="[403,517,232,257]" italics="true" pageId="12" pageNumber="13">Uropod 2</emphasis>
peduncle with 5 robust setae, setal fringe absent; inner ramus slightly longer than outer ramus, with 9 marginal robust setae, slender setae absent; outer ramus with 9 marginal robust setae, slender setae absent.
<emphasis id="15DD702EFFAEFFDEFE57DB15E002FEEE" box="[402,516,312,337]" italics="true" pageId="12" pageNumber="13">Uropod 3</emphasis>
peduncle longer than broad (1.4 x), short with respect to rami length (1.8 x), marginal robust setae present, marginal slender setae absent, with 4 distal slender setae; outer ramus shorter than inner ramus with patch of small conical spines; inner ramus with 4 distal robust setae, with 7 distal slen- der setae.
</paragraph>
<paragraph id="2716AC3CFFAEFFDEFF03DBFAE34EFD2D" blockId="12.[151,1437,152,1138]" pageId="12" pageNumber="13">
<emphasis id="15DD702EFFAEFFDEFF03DBFAE324FE4E" bold="true" box="[198,290,471,497]" pageId="12" pageNumber="13">Female</emphasis>
(sexually dimorphic characters; based on
<typeStatus id="F812129EFFAEFFDEFCD5DBF5E171FE4D" box="[784,887,472,498]" pageId="12" pageNumber="13" type="holotype">holotype</typeStatus>
female, 13.0 mm, AM P51255).
<emphasis id="15DD702EFFAEFFDEFB31DBF5E79AFE4E" box="[1268,1436,472,497]" italics="true" pageId="12" pageNumber="13">Gnathopod 1</emphasis>
subequal in size to gnathopod 2; coxa smaller than gnathopod 2 coxa, anteroventral margin produced with a small subacute tooth; carpus longer than propodus; propodus narrow (length 1.9 x width); palm acute, entire; dactylus subequal in length to palm.
<emphasis id="15DD702EFFAEFFDEFD8ED87DE0E0FDD6" box="[587,742,592,617]" italics="true" pageId="12" pageNumber="13">Gnathopod 2</emphasis>
propodus broad (length 1.4 x width); dactylus subequal in length to palm.
</paragraph>
</subSubSection>
<subSubSection id="6FB3FFB7FFAEFFDEFF03D8B2E12EFD5D" pageId="12" pageNumber="13" type="etymology">
<paragraph id="2716AC3CFFAEFFDEFF03D8B2E12EFD5D" blockId="12.[151,1437,152,1138]" pageId="12" pageNumber="13">
<emphasis id="15DD702EFFAEFFDEFF03D8B2E355FD06" bold="true" box="[198,339,671,697]" pageId="12" pageNumber="13">Etymology.</emphasis>
This species name is derived from the Latin,
<emphasis id="15DD702EFFAEFFDEFC40D88DE1D9FD06" box="[901,991,672,697]" italics="true" pageId="12" pageNumber="13">elegans</emphasis>
, fine, select, owing to the extremely long antennae, giving the animal an elegant appearance.
</paragraph>
</subSubSection>
<subSubSection id="6FB3FFB7FFAEFFDEFF03D8C2E176FCE5" pageId="12" pageNumber="13" type="discussion">
<paragraph id="2716AC3CFFAEFFDEFF03D8C2E176FCE5" blockId="12.[151,1437,152,1138]" pageId="12" pageNumber="13">
<emphasis id="15DD702EFFAEFFDEFF03D8C2E339FCB6" bold="true" box="[198,319,751,777]" pageId="12" pageNumber="13">Remarks.</emphasis>
<taxonomicName id="E0A9D7BFFFAEFFDEFE83D8DDE035FCB6" box="[326,563,752,777]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="elegantis" status="sp. nov.">
<emphasis id="15DD702EFFAEFFDEFE83D8DDE035FCB6" box="[326,563,752,777]" italics="true" pageId="12" pageNumber="13">Cymadusa elegantis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="0EEECD55FFAEFFDEFDFFD8C2E091FCB6" box="[570,663,751,777]" pageId="12" pageNumber="13" rank="species">
<emphasis id="15DD702EFFAEFFDEFDFFD8C2E091FCB6" bold="true" box="[570,663,751,777]" pageId="12" pageNumber="13">sp. nov.</emphasis>
</taxonomicNameLabel>
is highly recognisable by its extraordinarily long antenna 1, being longer than the body. The male gnathopod 2 is comparatively larger than on the female but does not possess a midmedial tooth like that of
<taxonomicName id="E0A9D7BFFFAEFFDEFE20D96DE16AFCE5" authority="Rabindranath, 1972" authorityName="Rabindranath" authorityYear="1972" box="[485,876,832,858]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="imbroglio">
<emphasis id="15DD702EFFAEFFDEFE20D96DE07FFCE6" box="[485,633,832,857]" italics="true" pageId="12" pageNumber="13">C. imbroglio</emphasis>
<bibRefCitation id="4338D1CDFFAEFFDEFD44D96DE16AFCE5" author="Rabindranath" box="[641,876,832,858]" pageId="12" pageNumber="53" refString="Rabindranath, P. (1972) Marine Gammaridea (Crustacea: Amphipoda) from the Indian region. Family Ampithoidae. Marine Biology, 14, 161 - 178." type="journal article" year="1972">Rabindranath, 1972</bibRefCitation>
</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="6FB3FFB7FFAEFFDEFF03D945E16BFBF5" pageId="12" pageNumber="13" type="reference_group">
<paragraph id="2716AC3CFFAEFFDEFF03D945E680FB9D" blockId="12.[151,1437,152,1138]" pageId="12" pageNumber="13">
<taxonomicName id="E0A9D7BFFFAEFFDEFF03D945E3BCFC3E" ID-CoL="335PM" box="[198,442,872,897]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="elegantis">
<emphasis id="15DD702EFFAEFFDEFF03D945E3BCFC3E" box="[198,442,872,897]" italics="true" pageId="12" pageNumber="13">Cymadusa elegantis</emphasis>
</taxonomicName>
is similar to
<taxonomicName id="E0A9D7BFFFAEFFDEFDA9D945E1E1FC3D" ID-CoL="335PT" authority="Ledoyer (1984)" authorityName="Ledoyer" authorityYear="1984" box="[620,999,872,898]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="grossimana">
<emphasis id="15DD702EFFAEFFDEFDA9D945E11AFC3E" box="[620,796,872,897]" italics="true" pageId="12" pageNumber="13">C. grossimana</emphasis>
<bibRefCitation id="4338D1CDFFAEFFDEFCEFD945E1E1FC3D" author="Ledoyer" box="[810,999,872,898]" pageId="12" pageNumber="53" refString="Ledoyer, M. (1984) Les Gammariens (Crustacea, Amphipoda) des herbiers de phanerogrames marines de Nouvelle Caledonie (region de Noumea). Memoires du Museum National d'Histoire Naturelle Paris, Series 4, 1, 137 - 181." type="journal article" year="1984">Ledoyer (1984)</bibRefCitation>
</taxonomicName>
from New Caledonian, sharing an enlarged gnathopod 2. However, the two species can be distinguished by the length of the antennae (longer in
<taxonomicName id="E0A9D7BFFFAEFFDEFF52D995E322FC6E" ID-CoL="335PM" box="[151,292,952,977]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="elegantis">
<emphasis id="15DD702EFFAEFFDEFF52D995E322FC6E" box="[151,292,952,977]" italics="true" pageId="12" pageNumber="13">C. elegantis</emphasis>
</taxonomicName>
than in
<taxonomicName id="E0A9D7BFFFAEFFDEFE42D995E034FC6E" ID-CoL="335PT" box="[391,562,952,977]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="grossimana">
<emphasis id="15DD702EFFAEFFDEFE42D995E034FC6E" box="[391,562,952,977]" italics="true" pageId="12" pageNumber="13">C. grossimana</emphasis>
</taxonomicName>
), the shape of gnathopod 2 palm (excavate in
<taxonomicName id="E0A9D7BFFFAEFFDEFB9ED995E701FC6E" ID-CoL="335PT" box="[1115,1287,952,977]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="grossimana">
<emphasis id="15DD702EFFAEFFDEFB9ED995E701FC6E" box="[1115,1287,952,977]" italics="true" pageId="12" pageNumber="13">C. grossimana</emphasis>
</taxonomicName>
, entire in
<taxonomicName id="E0A9D7BFFFAEFFDEFA44D995E307FC46" ID-CoL="335PM" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="elegantis">
<emphasis id="15DD702EFFAEFFDEFA44D995E307FC46" italics="true" pageId="12" pageNumber="13">C. elegantis</emphasis>
</taxonomicName>
), and the shape and size of gnathopod 1. Epimeron 3 of
<taxonomicName id="E0A9D7BFFFAEFFDEFC51D9CDE638FC46" ID-CoL="335PT" box="[916,1086,992,1017]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="grossimana">
<emphasis id="15DD702EFFAEFFDEFC51D9CDE638FC46" box="[916,1086,992,1017]" italics="true" pageId="12" pageNumber="13">C. grossimana</emphasis>
</taxonomicName>
has a small acute posteroventral tooth whereas
<taxonomicName id="E0A9D7BFFFAEFFDEFEB5DE25E3FAFB9E" ID-CoL="335PM" box="[368,508,1032,1057]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="elegantis">
<emphasis id="15DD702EFFAEFFDEFEB5DE25E3FAFB9E" box="[368,508,1032,1057]" italics="true" pageId="12" pageNumber="13">C. elegantis</emphasis>
</taxonomicName>
has a narrowly rounded posteroventral rounded corner.
</paragraph>
<paragraph id="2716AC3CFFAEFFDEFF03DE02E16BFBF5" blockId="12.[151,1437,152,1138]" box="[198,877,1071,1098]" pageId="12" pageNumber="13">
<emphasis id="15DD702EFFAEFFDEFF03DE02E320FBF6" bold="true" box="[198,294,1071,1097]" pageId="12" pageNumber="13">Habitat</emphasis>
. Collected from
<taxonomicName id="E0A9D7BFFFAEFFDEFE28DE1DE06AFBF6" box="[493,620,1072,1097]" class="Phaeophyceae" family="Sargassaceae" genus="Sargassum" higherTaxonomySource="GBIF" kingdom="Plantae" order="Fucales" pageId="12" pageNumber="13" phylum="Heterokontophyta" rank="genus">
<emphasis id="15DD702EFFAEFFDEFE28DE1DE06AFBF6" box="[493,620,1072,1097]" italics="true" pageId="12" pageNumber="13">Sargassum</emphasis>
</taxonomicName>
sp. at 2 metres depth.
</paragraph>
</subSubSection>
<subSubSection id="6FB3FFB7FFAEFFDEFF03DE7AE687FBCD" box="[198,1153,1111,1138]" pageId="12" pageNumber="13" type="distribution">
<paragraph id="2716AC3CFFAEFFDEFF03DE7AE687FBCD" blockId="12.[151,1437,152,1138]" box="[198,1153,1111,1138]" pageId="12" pageNumber="13">
<emphasis id="15DD702EFFAEFFDEFF03DE7AE361FBCE" bold="true" box="[198,359,1111,1137]" pageId="12" pageNumber="13">Distribution.</emphasis>
Fancy Point, Tasmania, south east coast of
<collectingCountry id="5FBEECACFFAEFFDEFCA2DE75E1D4FBCD" box="[871,978,1112,1138]" name="Australia" pageId="12" pageNumber="13">Australia</collectingCountry>
(Tasman Sea).
</paragraph>
</subSubSection>
</treatment>
</document>
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