250 lines
36 KiB
XML
250 lines
36 KiB
XML
<document id="44EACBC66965A6878D129BD469A9439F" ID="10.11646/zootaxa.4226.3.3" ID-CLB-Dataset="37257" ID-DOI="10.11646/zootaxa.4226.3.3" ID-GBIF-Dataset="bfd91dba-b0f0-4724-9c55-8b5ecd35ee67" ID-ISSN="1175-5326" ID-Zenodo-Dep="264030" ID-ZooBank="77706FC2-88CF-48BD-9FA4-12F7DE1451B7" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1485778130944" checkinUser="plazi" docAuthor="Andrade, Luiz F. & Senna, André R." docDate="2017" docId="03F58782FFB9FFAEE3FBFCBF8841FA84" docLanguage="en" docName="zootaxa.4226.3.3.pdf" docOrigin="Zootaxa 4226 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Cymadusa rasae Andrade & Senna, 2017, sp. nov." docType="treatment" docUuid="0D844A31-2083-4D52-B6B7-88BA245FA4AD" docUuidSource="ZooBank" docVersion="8" lastPageNumber="373" masterDocId="FFCCFFFAFFB1FFA0E36CFFD8893DFFB4" masterDocTitle="Four new species of Cymadusa Savigny, 1816 (Amphipoda: Ampithoidae) and new records of C. filosa Savigny, 1816 from Brazilian coast" masterLastPageNumber="389" masterPageNumber="359" pageNumber="367" updateTime="1698436242367" updateUser="ExternalLinkService">
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<mods:mods id="592935FD71A2EF203E321690B0875497" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="088024BD79E7CD92ED6193FA1F23157A">
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<mods:title id="DA25EC47D646809F36E28DC7ED7D355F">Four new species of Cymadusa Savigny, 1816 (Amphipoda: Ampithoidae) and new records of C. filosa Savigny, 1816 from Brazilian coast</mods:title>
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<mods:role id="10DB05498360524A74EAB80508F45C93">
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<mods:roleTerm id="43B311E420778C820100B30455AB322D">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="FEBDF7928D0380C7F5E5A2B38548F586">Andrade, Luiz F.</mods:namePart>
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</mods:name>
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<mods:name id="11BB049819F57229556B8C116440BAF6" type="personal">
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<mods:role id="ED2EE10CBBC21BCF04AB4C360468FE8D">
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<mods:roleTerm id="A16BB79723BD0F72C1D598077E5F5899">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="63509EA2FD8343B2DDBAEF85F5FE47FA">Senna, André R.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="42CF7F20E508D98EB6550C9DFC8AF550">text</mods:typeOfResource>
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<mods:titleInfo id="65A9F128BB8923698A9FEF595CD22D0E">
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<mods:title id="8B6E43956DC9C8367A69978A70EE3AF4">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="2020ECA6C03CD8A597F868F28A980F13">
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<mods:date id="AA5EEA67673E87B8E8DEE4CC12101D56">2017</mods:date>
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<mods:detail id="FBEE3F08E05923E2FDF1E61AD8B1AC13" type="volume">
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<mods:number id="2F8AEC744FBE05AECEFA4FCF61BEA159">4226</mods:number>
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<mods:detail id="B319DCE25B6E7D5E4AE64AC70EF3BDF2" type="issue">
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<mods:number id="60B12EE578CBC229143228C5EFB7982D">3</mods:number>
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<mods:classification id="BAF4F438F2E34DBF7CF67A77D895DB03">journal article</mods:classification>
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<mods:identifier id="C6BDC85D48E58E2CA8F5F76CEB1B8031" type="CLB-Dataset">37257</mods:identifier>
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<mods:identifier id="F43DF67723DF689253BACE89841BA61F" type="DOI">10.11646/zootaxa.4226.3.3</mods:identifier>
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<mods:identifier id="DDA5340EB2D82C78F164069F41A06598" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="BA52BBBA7C4E65271583A93B63E329D9" type="Zenodo-Dep">264030</mods:identifier>
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<mods:identifier id="BEFBA5E668EA586F17CFF611AB5D6B5E" type="ZooBank">77706FC2-88CF-48BD-9FA4-12F7DE1451B7</mods:identifier>
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</mods:mods>
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<treatment id="03F58782FFB9FFAEE3FBFCBF8841FA84" ID-DOI="http://doi.org/10.5281/zenodo.6015284" ID-GBIF-Taxon="127627387" ID-Zenodo-Dep="6015284" LSID="urn:lsid:zoobank.org:act:0D844A31-2083-4D52-B6B7-88BA245FA4AD" httpUri="http://treatment.plazi.org/id/03F58782FFB9FFAEE3FBFCBF8841FA84" lastPageId="14" lastPageNumber="373" pageId="8" pageNumber="367">
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<subSubSection id="C346651FFFB9FFA8E3FBFCBF8837FC17" pageId="8" pageNumber="367" type="nomenclature">
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<paragraph id="8BE33694FFB9FFA8E3FBFCBF88FEFC36" blockId="8.[151,451,871,931]" box="[151,451,871,898]" pageId="8" pageNumber="367">
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<heading id="D0AB81F8FFB9FFA8E3FBFCBF88FEFC36" bold="true" box="[151,451,871,898]" fontSize="11" level="1" pageId="8" pageNumber="367" reason="1">
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<emphasis id="B928EA86FFB9FFA8E3FBFCBF88FEFC36" bold="true" box="[151,451,871,898]" pageId="8" pageNumber="367">
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<taxonomicName id="4C5C4D17FFB9FFA8E3FBFCBF8863FC35" ID-CoL="6C74Z" box="[151,350,871,897]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="367" phylum="Arthropoda" rank="species" species="rasae" status="sp. nov.">
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<emphasis id="B928EA86FFB9FFA8E3FBFCBF8863FC35" bold="true" box="[151,350,871,897]" italics="true" pageId="8" pageNumber="367">Cymadusa rasae</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A21B57FDFFB9FFA8E209FCB088FEFC36" box="[357,451,872,898]" pageId="8" pageNumber="367" 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="8BE33694FFB9FFA8E3FBFC528837FC17" blockId="8.[151,451,871,931]" box="[151,266,906,931]" pageId="8" pageNumber="367">
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(
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<figureCitation id="13672A11FFB9FFA8E3F3FC52883FFC17" box="[159,258,906,931]" captionStart-0="FIGURE 5" captionStart-1="FIGURE 6" captionStart-2="FIGURE 7" captionStart-3="FIGURE 8" captionStartId-0="9.[151,250,1972,1994]" captionStartId-1="10.[151,250,1952,1974]" captionStartId-2="11.[151,250,1971,1993]" captionStartId-3="12.[151,250,1920,1942]" captionTargetBox-0="[162,1410,205,1935]" captionTargetBox-1="[180,1396,219,1925]" captionTargetBox-2="[187,1389,206,1946]" captionTargetBox-3="[166,1425,204,1884]" captionTargetId-0="figure@9.[151,1436,193,1950]" captionTargetId-1="figure@10.[167,1406,193,1940]" captionTargetId-2="figure@11.[175,1403,193,1958]" captionTargetId-3="figure@12.[151,1436,193,1899]" captionTargetPageId-0="9" captionTargetPageId-1="10" captionTargetPageId-2="11" captionTargetPageId-3="12" captionText-0="FIGURE 5. Cymadusa rasae sp. nov. Holotype, male, 7.7 mm, UFBA 1616, Rasa Beach, municipality of Armação dos Búzios, Rio de Janeiro state, Brazil. Scale bars: 0.5 mm for A 1 – 2 and Hd; 0.1 mm for UL and Mx 1; 0.2 mm for the remainder." captionText-1="FIGURE 6. Cymadusa rasae sp. nov. Holotype, male, 7.7 mm, UFBA 1616, Rasa Beach, municipality of Armação dos Búzios, Rio de Janeiro state, Brazil; paratype, female, 10.2 mm, MNRJ 13549, Rasa Beach, municipality of Armação dos Búzios, Rio de Janeiro state, Brazil. Scale bars: 1.0 mm for fGn 1; 0.5 mm for the remainder." captionText-2="FIGURE 7. Cymadusa rasae sp. nov. Holotype, male, 7.7 mm, UFBA 1616, Rasa Beach, municipality of Armação dos Búzios, Rio de Janeiro state, Brazil. Scale bars: 1.0 mm for P 6 – 7; 0.5 mm for the remainder." captionText-3="FIGURE 8. Cymadusa rasae sp. nov. Holotype, male, 7.7 mm, UFBA 1616, Rasa Beach, municipality of Armação dos Búzios, Rio de Janeiro state, Brazil. Scale bars: 0.1 mm for T; 0.2 mm for the remainder." httpUri-0="https://zenodo.org/record/264035/files/figure.png" httpUri-1="https://zenodo.org/record/264036/files/figure.png" httpUri-2="https://zenodo.org/record/264037/files/figure.png" httpUri-3="https://zenodo.org/record/264038/files/figure.png" pageId="8" pageNumber="367">Figs 5–8</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C346651FFFB9FFA8E3FBFC0A89D2FBBB" pageId="8" pageNumber="367" type="etymology">
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<paragraph id="8BE33694FFB9FFA8E3FBFC0A89D2FBBB" blockId="8.[151,1437,978,2011]" pageId="8" pageNumber="367">
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<emphasis id="B928EA86FFB9FFA8E3FBFC0A8823FC5F" bold="true" box="[151,286,978,1003]" pageId="8" pageNumber="367">Etymology.</emphasis>
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The specific epithet was given after the Rasa Beach, which is located the type-locality of the new species.
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</paragraph>
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</subSubSection>
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<subSubSection id="C346651FFFB9FFA8E3ABFBC28B5FFB77" pageId="8" pageNumber="367" type="materials_examined">
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<paragraph id="8BE33694FFB9FFA8E3ABFBC28B5FFB77" blockId="8.[151,1437,978,2011]" pageId="8" pageNumber="367">
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<materialsCitation id="3B343CC9FFB9FFA8E3ABFBC28B15FBCF" ID-GBIF-Occurrence="1426051018" collectingDate="2000-01-16" collectionCode="UFBA" collectorName="Armacao dos Buzios & Brazil, P. S. & Young, C. & Serejo" location="Rio de Janeiro" pageId="8" pageNumber="367" specimenCode="UFBA 1616" specimenCount="1" stateProvince="Rio de Janeiro" typeStatus="holotype">
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<emphasis id="B928EA86FFB9FFA8E3ABFBC28887FB87" bold="true" box="[199,442,1050,1075]" pageId="8" pageNumber="367">Material examined.</emphasis>
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<typeStatus id="54E78836FFB9FFA8E2A7FBC28B0BFB87" box="[459,566,1050,1075]" pageId="8" pageNumber="367" type="holotype">Holotype</typeStatus>
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, male, dissected and drawn,
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<quantity id="4CA49B71FFB9FFA8E0C6FBC38D31FB86" box="[938,1036,1051,1074]" metricMagnitude="-3" metricUnit="m" metricValue="7.7" pageId="8" pageNumber="367" unit="mm" value="7.7">7.7 mm</quantity>
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,
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<collectingDate id="EFA6E9BCFFB9FFA8E74EFBC28DCFFB87" box="[1058,1266,1050,1075]" pageId="8" pageNumber="367" value="2000-01-16">
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<date id="FFE21054FFB9FFA8E74EFBC28DCFFB87" box="[1058,1266,1050,1075]" pageId="8" pageNumber="367" value="2000-01-16">16 January 2000</date>
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</collectingDate>
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, Rasa Beach, municipality of
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<collectorName id="26A95342FFB9FFA8E221FBE78B00FBE3" box="[333,573,1086,1111]" pageId="8" pageNumber="367">Armação dos Búzios</collectorName>
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||
,
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<collectingRegion id="4998F876FFB9FFA8E126FBE68BCDFBE3" box="[586,752,1086,1111]" country="Brazil" name="Rio de Janeiro" pageId="8" pageNumber="367">Rio de Janeiro</collectingRegion>
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state,
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<collectorName id="26A95342FFB9FFA8E057FBE68DB5FBE3" box="[827,1160,1086,1111]" pageId="8" pageNumber="367">Brazil, P.S. Young, C. Serejo</collectorName>
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, col., without depth and substrate information,
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<specimenCode id="DBFA9EEFFFB9FFA8E2F5FBBB8B15FBCF" box="[409,552,1122,1147]" collectionCode="UFBA" pageId="8" pageNumber="367">
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<collectionCode id="ED4DAE51FFB9FFA8E2F5FBBB88D9FBCF" box="[409,484,1123,1147]" pageId="8" pageNumber="367">UFBA</collectionCode>
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1616
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</specimenCode>
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</materialsCitation>
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.
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<materialsCitation id="3B343CC9FFB9FFA8E159FBBB8B62FB77" ID-GBIF-Occurrence="1426051019" collectingDate="2000-01-16" collectionCode="MNRJ" collectorName="Armacao dos Buzios & Brazil, P. S. & Young, C. & Serejo" location="Rio de Janeiro" pageId="8" pageNumber="367" specimenCode="MNRJ 13549" specimenCount="1" specimenCount-female="1" stateProvince="Rio de Janeiro" typeStatus="paratype">
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<typeStatus id="54E78836FFB9FFA8E159FBBB8B9BFBCF" box="[565,678,1123,1147]" pageId="8" pageNumber="367" type="paratype">Paratypes</typeStatus>
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:
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<specimenCount id="9D5AFD1DFFB9FFA8E1D8FBBB8A27FBCF" box="[692,794,1122,1147]" pageId="8" pageNumber="367" type="female">1 female</specimenCount>
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||
, dissected and drawn,
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||
<quantity id="4CA49B71FFB9FFA8E74CFBBB8DB4FBCE" box="[1056,1161,1123,1147]" metricMagnitude="-2" metricUnit="m" metricValue="1.02" pageId="8" pageNumber="367" unit="mm" value="10.2">10.2 mm</quantity>
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,
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<collectingDate id="EFA6E9BCFFB9FFA8E7FBFBBA8C65FBCF" box="[1175,1368,1122,1147]" pageId="8" pageNumber="367" value="2000-01-16">
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||
<date id="FFE21054FFB9FFA8E7FBFBBA8C65FBCF" box="[1175,1368,1122,1147]" pageId="8" pageNumber="367" value="2000-01-16">16 January 2000</date>
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</collectingDate>
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, Rasa Beach, municipality of
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<collectorName id="26A95342FFB9FFA8E2F2FB5F8BB7FB2B" box="[414,650,1158,1183]" pageId="8" pageNumber="367">Armação dos Búzios</collectorName>
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,
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<collectingRegion id="4998F876FFB9FFA8E1F9FB5E8A0AFB2B" box="[661,823,1158,1183]" country="Brazil" name="Rio de Janeiro" pageId="8" pageNumber="367">Rio de Janeiro</collectingRegion>
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state,
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<collectorName id="26A95342FFB9FFA8E0ECFB5E8DFBFB2B" box="[896,1222,1158,1183]" pageId="8" pageNumber="367">Brazil, P.S. Young, C. Serejo</collectorName>
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, col.,without depth and substrate information,
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<specimenCode id="DBFA9EEFFFB9FFA8E2AFFB738B62FB77" box="[451,607,1194,1219]" collectionCode="MNRJ" country="Brazil" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="8" pageNumber="367">
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||
<collectionCode id="ED4DAE51FFB9FFA8E2AFFB738B33FB76" box="[451,526,1195,1218]" country="Brazil" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="8" pageNumber="367">MNRJ</collectionCode>
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13549
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</specimenCode>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C346651FFFB9FFA8E3ABFB168B50FAC2" pageId="8" pageNumber="367" type="diagnosis">
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<paragraph id="8BE33694FFB9FFA8E3ABFB168B50FAC2" blockId="8.[151,1437,978,2011]" pageId="8" pageNumber="367">
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<emphasis id="B928EA86FFB9FFA8E3ABFB16887CFB53" bold="true" box="[199,321,1230,1255]" pageId="8" pageNumber="367">Diagnosis.</emphasis>
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Antenna 1, accessory flagellum 1-articulate. Antenna 2 weakly setose.Lower lip setose. Mandible, palp 3-articulate. Maxilla 1, inner plate with 5 setae.Gnathopod 1, merus small and subacute; carpus elongated and subrectangular. Gnathopod 2 with setose margins; merus elongated and subrectangular; carpus subtriangular; palm with a small and subacute posterodistal spine. Uropod 3, peduncle with 4 distal stout setae and 6 simple setae, lateral margin with 1 pectinated long seta.
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</paragraph>
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</subSubSection>
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<subSubSection id="C346651FFFB9FFAEE3ABFA5A8C5BFCE9" lastPageId="14" lastPageNumber="373" pageId="8" pageNumber="367" type="description">
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||
<paragraph id="8BE33694FFB9FFADE3ABFA5A8AFBFEA8" blockId="8.[151,1437,978,2011]" lastBlockId="13.[151,1437,151,2013]" lastPageId="13" lastPageNumber="372" pageId="8" pageNumber="367">
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<emphasis id="B928EA86FFB9FFA8E3ABFA5A8864FA2F" bold="true" box="[199,345,1410,1435]" pageId="8" pageNumber="367">Description.</emphasis>
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Based on
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<typeStatus id="54E78836FFB9FFA8E2A1FA5A8B0FFA2F" box="[461,562,1410,1435]" pageId="8" pageNumber="367" type="holotype">holotype</typeStatus>
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, male,
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<quantity id="4CA49B71FFB9FFA8E1ECFA5B8BE5FA2E" box="[640,728,1411,1434]" metricMagnitude="-3" metricUnit="m" metricValue="7.7" pageId="8" pageNumber="367" unit="mm" value="7.7">7.7 mm</quantity>
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, UFBA 1616.Head, eyes rounded and well developed. Antenna 1 weakly setose; flagellum 28-articulate; accessory flagellum 1-articulate. Antenna 2 weakly setose; flagellum 20- articulate; article 4 with row of long plumose setae ventrally. Upper lip rounded, setose apically and laterally. Lower lip notched, inner and outer lobes setose apically and marginally. Right mandible, molar triturative with 2 long setae; incisor and
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<emphasis id="B928EA86FFB9FFA8E2F2F9CA8B75F99F" box="[414,584,1554,1579]" italics="true" pageId="8" pageNumber="367">lacinia mobilis</emphasis>
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multicuspidate; accessory setal row with 5 stout multicuspidate setae. Left mandible, molar triturative with 1 long setae and few short setae; incisor and
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<emphasis id="B928EA86FFB9FFA8E754F9EE8DD8F9FB" box="[1080,1253,1590,1615]" italics="true" pageId="8" pageNumber="367">lacinia mobilis</emphasis>
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multicuspidate, accessory setal row with 5 stout multicuspidate setae; palp 3-articulate, article 1 about 2.4 × longer than wide, article 2 about 3.5 × longer than wide, article 3 about 4.6 × longer than wide with 8 long plumose setae apically. Maxilla 1, inner plate small and subrectangular, inner margin with 5 long plumose setae; outer plate with 6 stout multicuspidate setae apically; palp 2-articulate, inner margin with 1 long setae, facial margin with 2 long setae, outer margin with 2 long pectinate setae, apical margin with 7 stout setae. Maxilla 2, inner plate about 3 × longer than wide, inner and apical margin with row of long setae; outer plate longer than inner plate, about 2.6 × longer than wide, inner margin with 4 long setae, outer margin with row of tiny setae, apical margin covered with tiny setae and twelve long setae. Maxilliped, inner plate about 3.5 × longer than wide, inner and facial margins with long plumose setae, apical margin with 2 stout setae and 8 long plumose setae; outer plate about 1.9 × longer than wide, inner margin with eleven stout setae, outer margin with 2 long plumose setae and partially covered with tiny setae, apical margin with 3 stout setae, 2 long plumose setae and 2 long setae; palp 4-articulate, about 1.7 × longer than outer plate, article 1 subtriangular, article 2 subrectangular, inner margin with 11 long setae, apical margin with 3 long setae, article 3 subrectangular, inner margin with 7 long plumose setae and 2 long pectinate setae, outer margin with 1 long setae, facial margin with 4 long plumose setae, apical margin with 3 long plumose setae and 1 long pectinate setae, article 4 with both short and tiny setae, nail present.
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</paragraph>
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<caption id="DF23661CFFB8FFA9E3FBF86C8CA6F85D" httpUri="https://zenodo.org/record/264035/files/figure.png" pageId="9" pageNumber="368" targetBox="[162,1410,205,1935]" targetPageId="9">
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<paragraph id="8BE33694FFB8FFA9E3FBF86C8CA6F85D" blockId="9.[151,1435,1972,2025]" pageId="9" pageNumber="368">
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<emphasis id="B928EA86FFB8FFA9E3FBF86C882BF87D" bold="true" box="[151,278,1972,1994]" pageId="9" pageNumber="368">FIGURE 5.</emphasis>
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<taxonomicName id="4C5C4D17FFB8FFA9E24DF86C88F3F87E" box="[289,462,1972,1994]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="368" phylum="Arthropoda" rank="species" species="rasae" status="sp. nov.">
|
||
<emphasis id="B928EA86FFB8FFA9E24DF86C88F3F87E" box="[289,462,1972,1994]" italics="true" pageId="9" pageNumber="368">Cymadusa rasae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21B57FDFFB8FFA9E2B5F86C8B10F87D" box="[473,557,1972,1993]" pageId="9" pageNumber="368" rank="species">
|
||
<emphasis id="B928EA86FFB8FFA9E2B5F86C8B10F87D" bold="true" box="[473,557,1972,1993]" pageId="9" pageNumber="368">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Holotype, male, 7.7 mm, UFBA 1616, Rasa Beach, municipality of Armação dos Búzios, Rio de Janeiro state, Brazil. Scale bars: 0.5 mm for A1–2 and Hd; 0.1 mm for UL and Mx1; 0.2 mm for the remainder.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF23661CFFBBFFAAE3FBF8788D02F847" httpUri="https://zenodo.org/record/264036/files/figure.png" pageId="10" pageNumber="369" targetBox="[180,1396,219,1925]" targetPageId="10">
|
||
<paragraph id="8BE33694FFBBFFAAE3FBF8788D02F847" blockId="10.[151,1435,1952,2035]" pageId="10" pageNumber="369">
|
||
<emphasis id="B928EA86FFBBFFAAE3FBF878882BF801" bold="true" box="[151,278,1952,1974]" pageId="10" pageNumber="369">FIGURE 6.</emphasis>
|
||
<taxonomicName id="4C5C4D17FFBBFFAAE24DF87888F3F803" box="[289,462,1952,1975]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="10" pageNumber="369" phylum="Arthropoda" rank="species" species="rasae" status="sp. nov.">
|
||
<emphasis id="B928EA86FFBBFFAAE24DF87888F3F803" box="[289,462,1952,1975]" italics="true" pageId="10" pageNumber="369">Cymadusa rasae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21B57FDFFBBFFAAE2B5F8798B10F802" box="[473,557,1953,1974]" pageId="10" pageNumber="369" rank="species">
|
||
<emphasis id="B928EA86FFBBFFAAE2B5F8798B10F802" bold="true" box="[473,557,1953,1974]" pageId="10" pageNumber="369">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Holotype, male, 7.7 mm, UFBA 1616, Rasa Beach, municipality of Armação dos Búzios, Rio de Janeiro state, Brazil; paratype, female, 10.2 mm, MNRJ 13549, Rasa Beach, municipality of Armação dos Búzios, Rio de Janeiro state, Brazil. Scale bars: 1.0 mm for fGn1; 0.5 mm for the remainder.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF23661CFFBAFFABE3FBF86B8D02F85C" httpUri="https://zenodo.org/record/264037/files/figure.png" pageId="11" pageNumber="370" targetBox="[187,1389,206,1946]" targetPageId="11">
|
||
<paragraph id="8BE33694FFBAFFABE3FBF86B8D02F85C" blockId="11.[151,1435,1971,2024]" pageId="11" pageNumber="370">
|
||
<emphasis id="B928EA86FFBAFFABE3FBF86B882AF87D" bold="true" box="[151,279,1971,1993]" pageId="11" pageNumber="370">FIGURE 7.</emphasis>
|
||
<taxonomicName id="4C5C4D17FFBAFFABE24DF86B88F3F87D" box="[289,462,1971,1993]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="370" phylum="Arthropoda" rank="species" species="rasae" status="sp. nov.">
|
||
<emphasis id="B928EA86FFBAFFABE24DF86B88F3F87D" box="[289,462,1971,1993]" italics="true" pageId="11" pageNumber="370">Cymadusa rasae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21B57FDFFBAFFABE2B5F86C8B10F87D" box="[473,557,1972,1993]" pageId="11" pageNumber="370" rank="species">
|
||
<emphasis id="B928EA86FFBAFFABE2B5F86C8B10F87D" bold="true" box="[473,557,1972,1993]" pageId="11" pageNumber="370">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Holotype, male, 7.7 mm, UFBA 1616, Rasa Beach, municipality of Armação dos Búzios, Rio de Janeiro state, Brazil. Scale bars: 1.0 mm for P6–7; 0.5 mm for the remainder.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF23661CFFBDFFACE3FBF8588D24F801" httpUri="https://zenodo.org/record/264038/files/figure.png" pageId="12" pageNumber="371" targetBox="[166,1425,204,1884]" targetPageId="12">
|
||
<paragraph id="8BE33694FFBDFFACE3FBF8588D24F801" blockId="12.[151,1435,1920,1973]" pageId="12" pageNumber="371">
|
||
<emphasis id="B928EA86FFBDFFACE3FBF858882BF821" bold="true" box="[151,278,1920,1942]" pageId="12" pageNumber="371">FIGURE 8.</emphasis>
|
||
<taxonomicName id="4C5C4D17FFBDFFACE24DF85888F3F823" box="[289,462,1920,1943]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="12" pageNumber="371" phylum="Arthropoda" rank="species" species="rasae" status="sp. nov.">
|
||
<emphasis id="B928EA86FFBDFFACE24DF85888F3F823" box="[289,462,1920,1943]" italics="true" pageId="12" pageNumber="371">Cymadusa rasae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21B57FDFFBDFFACE2B5F8598B10F822" box="[473,557,1921,1942]" pageId="12" pageNumber="371" rank="species">
|
||
<emphasis id="B928EA86FFBDFFACE2B5F8598B10F822" bold="true" box="[473,557,1921,1942]" pageId="12" pageNumber="371">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
Holotype, male, 7.7 mm, UFBA 1616, Rasa Beach, municipality of Armação dos Búzios, Rio de Janeiro state, Brazil. Scale bars: 0.1 mm for T; 0.2 mm for the remainder.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BE33694FFBCFFADE3ABFEFF8D37F9C1" blockId="13.[151,1437,151,2013]" pageId="13" pageNumber="372">Gnathopod 1, smaller than gnathopod 2; coxa produced anteriorly, ventral margin with simple setae and plumose setae; basis 2.9 × longer than wide, margins with few setae; ischium small and subrectangular, 1.3 × longer than wide, posteroventral angle with 2 setae; merus 1.9 × longer than wide, posterior margin with 10 setae; carpus 1.8 × longer than wide, anterodistal angle with 3 setae, posterior and lateral margins with long setae; propodus 1.8 × longer than wide, all margins bearing both short and long setae; palm acute; dactylus 1.4 ×longer than palm, serrated. Gnathopod 2, strongly setose on carpus and propodus; coxa subrectangular, ventral margin setose with long plumose setae; basis 2.7 × longer than wide, anterior margin with row of long plumose setae, posterior margin with few setae, lateral margin with eleven long plumose setae; ischium small and subrectangular, 1.1 × longer than wide, posterior margin with 2 short setae; merus 2.3 × longer than wide, posterior margin with 2 setae and 8 long pectinate setae, lateral margin with 5 long setae; carpus 1.1 × longer than wide, anterior and lateral margins setose with long plumose setae, posterior margin setose with long pectinate setae; propodus 1.4 × longer than wide, anterior margin setose with long plumose setae, posterior margin setose with long setae and 1 stout setae; palm acute, slightly concave; dactylus 1.4 ×longer than palm, serrated. Pereopod 3, coxa subrectangular, ventral margin with plumose setae; basis 2.3 × longer than wide, anterior margin with 9 long setae, posterior margin with 13 setae, posteroventral angle with 2 short setae, lateral margin with 4 setae; ischium small and subrectangular, 1.2 × wider than long, posteroventral angle with 3 setae; merus 1.5 × longer than wide anterior and posterior margins with few setae; carpus 1.7 × longer than wide, anterior margin with 3 setae, posterior margin with thirteen setae; propodus 3.1 × longer than wide, anterior and posterior margins with few setae; dactylus slightly curved, posterior margin with 3 setae. Pereopod 4, coxa subrectangular, ventral margin with long plumose setae; basis 2.1 × longer than wide, anterior margin with 3 long setae, posterior margin with long setae; ischium small and subrectangular, slightly wider than long, posteroventral margin with 3 setae; merus 1.3 × longer than wide, anterodistal angle with 4 setae, posterior margin with long setae; carpus 1.8 × longer than wide, anterior margin with 3 setae, posterior margin with 9 long setae; propodus 2.7 × longer than wide, anterior margin with 8 setae, posterior margin with 9 long setae; dactylus slightly curved. Pereopod 5 coxa, ventral margin with long plumose setae. Pereopod 6, coxa small and subrectangular, ventral margin with 5 short setae; basis 1.5 × longer than wide, anterior margin with 3 short setae and 3 stout setae, posterior margin with 7 short setae and 2 stout setae with accessory setae; ischium small and subrectangular, 1.1 × wider than long, anterior margin with 3 setae; merus 2.6 × longer than wide, anterior and posterior margins with setae; carpus 2.6 × longer than wide, anterior margin with setae, anterodistal angle with 1 stout setae and 9 long setae, posterior margin with 3 setae, posteroventral angle with 6 setae; propodus 5.5 × longer than wide, anterior margin with 4 stout setae with accessory setae, 2 stout setae and fourteen long setae, posterior margin with fourteen long setae; dactylus curved. Pereopod 7, basis 1.5 × longer than wide, anterior margin with 3 stout setae with accessory setae and 4 short setae, posterior margin with 3 stout setae and eleven short setae; ischium small and subrectangular, 1.2 × wider than long, anterior margin with 3 setae; merus 2.3 × longer than wide, anterior margin with 4 setae, anterodistal angle with 7 setae, posterior margin and posteroventral angle with 4 setae each; carpus 2.3 × longer than wide, anterior margin with 6 setae, anterodistal angle with 7 setae, posterior margin with 3 setae, posteroventral margin with 4 setae; propodus 5 × longer than wide, anterior margin with 6 stout setae with accessory setae and twelve long setae, posterior margin with setose with long setae, posteroventral angle with a tuft of long setae; dactylus curved.</paragraph>
|
||
<paragraph id="8BE33694FFBCFFAEE3ABF9A7882CFE19" blockId="13.[151,1437,151,2013]" lastBlockId="14.[151,1437,151,1328]" lastPageId="14" lastPageNumber="373" pageId="13" pageNumber="372">Epimeral plate 1 rounded, ventral margin with a short and acute projection. Epimeral plate 2, ventral margin rounded, posteroventral corner with a short and blunt projection. Epimeral plate 3, ventral margin rounded, posteroventral corner with a short and acute projection. Uropod 1, peduncle with long and acute distoventral spine (spur); peduncle 2.6 × longer than wide, dorsal margin with 5 stout setae with accessory setae, dorsolateral margin with 4 stout setae with accessory setae and 2 stout setae; inner ramus 1.1 × longer than outer ramus, dorsal margin with 3 stout setae, dorsolateral margin with 2 stout setae with accessory setae, apical margin with 2 stout setae with accessory setae and 2 stout setae; outer ramus, dorsal margin with 1 stout setae with accessory setae and 1 stout setae, dorsolateral margin with 4 stout setae with accessory setae, apical margin with 2 stout setae with accessory setae and 3 stout setae. Uropod 2, peduncle 2.5 × longer than wide, dorsal and dorsolateral margin with 2 stout setae each; inner ramus 1.1 × longer than outer ramus, dorsal margin with 3 stout setae, apical margin with 2 stout setae with accessory setae and 3 stout setae; outer ramus, dorsal and dorsolateral margin with 3 stout setae each, apical margin with 1 stout setae with accessory setae and 4 stout setae. Uropod 3, peduncle 1.9 × longer than wide, with 3 stout setae, 1 stout setae with accessory seta and 5 long setae distally, dorsal margin with 1 stout setae, dorsolateral margin with 1 long pectinate seta, 1 stout setae and 2 long setae; inner ramus 1.3 × longer than outer ramus, dorsal margin with 1 stout setae, apical margin with 1 stout setae with accessory setae, 2 stout setae and 4 long setae; outer ramus, dorsolateral margin with 1 stout seta with accessory seta and 1 long seta, apical margin with 2 curved stout setae. Telson suboval,apical margin with 6 setae and 2 short setae, dorsolateral margins with 2 setae each.</paragraph>
|
||
<paragraph id="8BE33694FFBFFFAEE3ABFE6F8C5BFCE9" blockId="14.[151,1437,151,1328]" pageId="14" pageNumber="373">
|
||
<emphasis id="B928EA86FFBFFFAEE3ABFE6F8B18FE64" bold="true" box="[199,549,439,464]" pageId="14" pageNumber="373">Sexual dimorphic characters.</emphasis>
|
||
Based on
|
||
<typeStatus id="54E78836FFBFFFAEE1F4FE608BC6FE64" box="[664,763,440,464]" pageId="14" pageNumber="373" type="paratype">paratype</typeStatus>
|
||
, female,
|
||
<quantity id="4CA49B71FFBFFFAEE00CFE608AF8FE7B" box="[864,965,440,464]" metricMagnitude="-2" metricUnit="m" metricValue="1.02" pageId="14" pageNumber="373" unit="mm" value="10.2">10.2 mm</quantity>
|
||
, MNRJ 13549. Gnathopod 1, smaller than gnathopod 2; coxa subrectangular, slightly produced anteriorly, ventral margin setose; basis 2.9 × longer than wide, margins with few setae; ischium small and subrectangular, 1.1 × longer than wide, posteroventral angle with 4 setae; merus 1.6 × longer than wide, posterior margin with 10 long pectinate setae; carpus 1.9 × longer than wide, anterodistal angle with 4 pectinate setae, posterior margin setose with pectinate setae, facial margin with long setae; propodus 1.8 × longer than wide, anterior margin with few setae, posterior margin setose with 1 robust setae with accessory setae; palm acute; dactylus 1.2 × longer than palm, serrated. Gnathopod 2, weakly setose; coxa subrectangular, ventral margin with long setae; basis 2.8 × longer than wide, with few setae; ischium small and subrectangular, slightly longer than wide, posteroventral angle with 3 setae; merus 2.2 × longer than wide, posterior margin with long setae; carpus 1.1 × longer than wide, anterodistal angle with 6 setae, posterior margin setose with long pectinate setae; propodus 1.5 × longer than wide, anterior and posterior margins setose; palm acute, slightly concave, palmar spine present; dactylus 1.4 × longer than palm, serrated, with a tiny plumose setae anteriorly.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C346651FFFBFFFAEE3ABFCBF8B85FB5C" pageId="14" pageNumber="373" type="discussion">
|
||
<paragraph id="8BE33694FFBFFFAEE3ABFCBF8AA0FBEC" blockId="14.[151,1437,151,1328]" pageId="14" pageNumber="373">
|
||
<emphasis id="B928EA86FFBFFFAEE3ABFCBF8806FC34" bold="true" box="[199,315,871,896]" pageId="14" pageNumber="373">Remarks.</emphasis>
|
||
We have only
|
||
<specimenCount id="9D5AFD1DFFBFFFAEE284FCB08B54FC34" box="[488,617,871,896]" pageId="14" pageNumber="373" type="generic">2 specimen</specimenCount>
|
||
of the new species and the pereopod 5 on both individuals are missing.
|
||
<taxonomicName id="4C5C4D17FFBFFFAEE3FBFC54886FFC10" box="[151,338,908,933]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="14" pageNumber="373" phylum="Arthropoda" rank="species" species="rasae" status="sp. nov.">
|
||
<emphasis id="B928EA86FFBFFFAEE3FBFC54886FFC10" box="[151,338,908,933]" italics="true" pageId="14" pageNumber="373">Cymadusa rasae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21B57FDFFBFFFAEE235FC54888EFC11" box="[345,435,908,933]" pageId="14" pageNumber="373" rank="species">
|
||
<emphasis id="B928EA86FFBFFFAEE235FC54888EFC11" bold="true" box="[345,435,908,933]" pageId="14" pageNumber="373">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
presents more shortened and robust articles of pereopods 3–4 than in other species of the genus. The new species resembles
|
||
<taxonomicName id="4C5C4D17FFBFFFAEE146FC688BA6FC7C" box="[554,667,944,968]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="14" pageNumber="373" phylum="Arthropoda" rank="species" species="wistari">
|
||
<emphasis id="B928EA86FFBFFFAEE146FC688BA6FC7C" box="[554,667,944,968]" italics="true" pageId="14" pageNumber="373">C. wistari</emphasis>
|
||
</taxonomicName>
|
||
by the following characters: weakly setose articles in appendages; gnathopod 2, margins covered with long plumose setae, carpus longer than propodus. However,
|
||
<taxonomicName id="4C5C4D17FFBFFFAEE667FC0D8C53FC58" box="[1291,1390,981,1004]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="14" pageNumber="373" phylum="Arthropoda" rank="species" species="rasae" status="sp. nov.">
|
||
<emphasis id="B928EA86FFBFFFAEE667FC0D8C53FC58" box="[1291,1390,981,1004]" italics="true" pageId="14" pageNumber="373">C. rasae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21B57FDFFBFFFAEE616FC0C89F5FBA4" pageId="14" pageNumber="373" rank="species">
|
||
<emphasis id="B928EA86FFBFFFAEE616FC0C89F5FBA4" bold="true" pageId="14" pageNumber="373">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
can be distinguished from
|
||
<taxonomicName id="4C5C4D17FFBFFFAEE167FC208BBDFBA4" box="[523,640,1016,1040]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="14" pageNumber="373" phylum="Arthropoda" rank="species" species="wistari">
|
||
<emphasis id="B928EA86FFBFFFAEE167FC208BBDFBA4" box="[523,640,1016,1040]" italics="true" pageId="14" pageNumber="373">C. wistari</emphasis>
|
||
</taxonomicName>
|
||
by the following characters (
|
||
<taxonomicName id="4C5C4D17FFBFFFAEE084FC208D60FBA4" box="[1000,1117,1016,1040]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="14" pageNumber="373" phylum="Arthropoda" rank="species" species="wistari">
|
||
<emphasis id="B928EA86FFBFFFAEE084FC208D60FBA4" box="[1000,1117,1016,1040]" italics="true" pageId="14" pageNumber="373">C. wistari</emphasis>
|
||
</taxonomicName>
|
||
characters in parenthesis): epimeral plate 3 posteroventral corner with a short and acute projection (broadly rounded); uropod 3, peduncle, dorsolateral margin with long setae (long setae present only distally).
|
||
</paragraph>
|
||
<paragraph id="8BE33694FFBFFFAEE3ABFBBC8B85FB5C" blockId="14.[151,1437,151,1328]" pageId="14" pageNumber="373">
|
||
<taxonomicName id="4C5C4D17FFBFFFAEE3ABFBBC88B9FBC8" box="[199,388,1124,1149]" class="Malacostraca" family="Ampithoidae" genus="Cymadusa" kingdom="Animalia" order="Amphipoda" pageId="14" pageNumber="373" phylum="Arthropoda" rank="species" species="rasae" status="sp. nov.">
|
||
<emphasis id="B928EA86FFBFFFAEE3ABFBBC88B9FBC8" box="[199,388,1124,1149]" italics="true" pageId="14" pageNumber="373">Cymadusa rasae</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A21B57FDFFBFFFAEE2E1FBBC88D4FBC9" box="[397,489,1124,1149]" pageId="14" pageNumber="373" rank="species">
|
||
<emphasis id="B928EA86FFBFFFAEE2E1FBBC88D4FBC9" bold="true" box="[397,489,1124,1149]" pageId="14" pageNumber="373">sp. nov.</emphasis>
|
||
</taxonomicNameLabel>
|
||
presents the following distinct and unique combination of characters in the genus: gnathopod 1 merus small and subacute, carpus elongated and subrectangular; gnathopod 2 merus elongated and subrectangular, carpus subtriangular, palm with a small and subacute posterodistal spine; uropod 3, peduncle, dorsolateral margin with 1 long pectinated setae.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C346651FFFBFFFAEE3ABFB2C8841FA84" pageId="14" pageNumber="373" type="distribution">
|
||
<paragraph id="8BE33694FFBFFFAEE3ABFB2C8841FA84" blockId="14.[151,1437,151,1328]" pageId="14" pageNumber="373">
|
||
<emphasis id="B928EA86FFBFFFAEE3ABFB2C885DFAB9" bold="true" box="[199,352,1268,1293]" pageId="14" pageNumber="373">Distribution.</emphasis>
|
||
Known only to the type-locality, Rasa Beach, municipality of Armação dos Búzios,
|
||
<collectingRegion id="4998F876FFBFFFAEE621FB2C89D5FA84" country="Brazil" name="Rio de Janeiro" pageId="14" pageNumber="373">Rio de Janeiro</collectingRegion>
|
||
state,
|
||
<collectingCountry id="F34B7604FFBFFFAEE25CFACF8845FA84" box="[304,376,1303,1328]" name="Brazil" pageId="14" pageNumber="373">Brazil</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |