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<document id="6911EEBAB0A00C4E3BC9FFF3D3BA1571" ID-DOI="10.1080/00222933.2010.524948" ID-ISSN="1464-5262" ID-Zenodo-Dep="5204955" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629070589853" checkinUser="felipe" docAuthor="Souza-Filho, Jesser F." docDate="2011" docId="E91787E4FF947E4F6DD13DCFFD23F957" docLanguage="en" docName="JNatHist.45.5-6.327-346.pdf" docOrigin="Journal of Natural History 45 (5 - 6)" docSource="http://dx.doi.org/10.1080/00222933.2010.524948" docStyle="DocumentStyle:DE8A86AD4006EFA56F95B2AAEFBF2813.5:JNatHist.2008-2012.journal_article.2cover" docStyleId="DE8A86AD4006EFA56F95B2AAEFBF2813" docStyleName="JNatHist.2008-2012.journal_article.2cover" docStyleVersion="5" docTitle="Microcheus nortoni Souza-Filho 2011, sp. nov." docType="treatment" docVersion="3" lastPageNumber="336" masterDocId="152EFF9CFF917E446C073D29FF81FFCF" masterDocTitle="First record of the family Cheidae (Amphipoda, Gammaridea) from the Brazilian coast, with description of two new genera and new species" masterLastPageNumber="346" masterPageNumber="327" pageNumber="330" updateTime="1699059088986" updateUser="plazi" zenodo-license-document="CLOSED">
<mods:mods id="8B6B96A0E9A7688BD45D59DBF3B0EE7A" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="C42C31BECFC9BE20A0C1DB00E8F8690C">
<mods:title id="2EF7F1B4D9E8FA0E6FF9ABF9A27D464E">First record of the family Cheidae (Amphipoda, Gammaridea) from the Brazilian coast, with description of two new genera and new species</mods:title>
</mods:titleInfo>
<mods:name id="60B9AEC1F72D73229D4AA07AE64E92E9" type="personal">
<mods:role id="D1903D2DB577A2865D2A385364D8EB7E">
<mods:roleTerm id="98EC9018C1444CD00BD7A64CB4D2624E">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="53816B4D8ACA281803B8B8DAE30F09DA">Souza-Filho, Jesser F.</mods:namePart>
</mods:name>
<mods:typeOfResource id="B1CC1C35F5014BFD5CEA5ABEAEAA2C66">text</mods:typeOfResource>
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<mods:titleInfo id="D94DE469EF63518476CB5DB060B55F4C">
<mods:title id="24FD5B3479456349CD594DE773126C77">Journal of Natural History</mods:title>
</mods:titleInfo>
<mods:part id="28A575D2CE5AE7B428AB9A364ECC2613">
<mods:date id="2B0113FAFFA1B873CDA6D2D30D52243F">2011</mods:date>
<mods:detail id="1FD25D6F59F68D8DF646419B879766D7" type="pubDate">
<mods:number id="619D29C4FBDA7E7C5A38AAF71F3D9A9E">2011-02-28</mods:number>
</mods:detail>
<mods:detail id="4F52904EE8FC7CB940ECC8C214F2A3D2" type="volume">
<mods:number id="B5E368712BB77ED13BE3498FA3B1446B">45</mods:number>
</mods:detail>
<mods:detail id="251588E8BDBD2348130748F395EE886F" type="issue">
<mods:number id="2E1422B002AD6AE3005267B6EEDFBF0B">5 - 6</mods:number>
</mods:detail>
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<mods:start id="92B462F3219B3A6676975C2473094476">327</mods:start>
<mods:end id="7A51BC547B0521AC630813FB3FEB4EF1">346</mods:end>
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<mods:url id="2E128B3ADE66AC147138F1DD04F427C1">http://dx.doi.org/10.1080/00222933.2010.524948</mods:url>
</mods:location>
<mods:classification id="9854F227E72988623D114776FD9D60D7">journal article</mods:classification>
<mods:identifier id="50ED06B1D14040DFFFA7F82F9CB07453" type="DOI">10.1080/00222933.2010.524948</mods:identifier>
<mods:identifier id="419AD61B91D86BBD52E75E071481F7A6" type="ISSN">1464-5262</mods:identifier>
<mods:identifier id="F414665AC239201BE6CEBEA0D323ED04" type="Zenodo-Dep">5204955</mods:identifier>
</mods:mods>
<treatment id="E91787E4FF947E4F6DD13DCFFD23F957" LSID="urn:lsid:plazi:treatment:E91787E4FF947E4F6DD13DCFFD23F957" httpUri="http://treatment.plazi.org/id/E91787E4FF947E4F6DD13DCFFD23F957" lastPageId="11" lastPageNumber="336" pageId="5" pageNumber="330">
<subSubSection id="29A46579FF947E416DD13DCFFC89FF32" box="[470,776,230,254]" pageId="5" pageNumber="330" type="nomenclature">
<paragraph id="610136F2FF947E416DD13DCFFC89FF32" blockId="5.[470,776,230,285]" box="[470,776,230,254]" pageId="5" pageNumber="330">
<heading id="3A49819EFF947E416DD13DCFFC89FF32" box="[470,776,230,254]" centered="true" fontSize="36" level="2" pageId="5" pageNumber="330" reason="7">
<taxonomicName id="A6BE4D71FF947E416DD13DCFFD2AFF31" ID-CoL="42T36" authority="Souza-Filho, 2011" authorityName="Souza-Filho" authorityYear="2011" box="[470,683,230,254]" class="Malacostraca" family="Cheidae" genus="Microcheus" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="330" phylum="Arthropoda" rank="species" species="nortoni" status="sp. nov.">
<emphasis id="53CAEAE0FF947E416DD13DCFFD2AFF31" bold="true" box="[470,683,230,254]" italics="true" pageId="5" pageNumber="330">Microcheus nortoni</emphasis>
</taxonomicName>
<taxonomicNameLabel id="48F9579BFF947E416EB43DCFFC89FF32" box="[691,776,230,253]" pageId="5" pageNumber="330" rank="species">sp. nov.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="29A46579FF947E4F6E1E3C2CFD23F957" lastPageId="11" lastPageNumber="336" pageId="5" pageNumber="330" type="description">
<paragraph id="610136F2FF947E416E1E3C2CFD22FED2" blockId="5.[470,776,230,285]" box="[537,675,261,285]" pageId="5" pageNumber="330">
(
<figureCitation id="F9852A77FF947E416E273C2CFD1AFED2" box="[544,667,261,285]" captionStart-0="Figure 1" captionStart-1="Figure 2" captionStart-2="Figure 3" captionStart-3="Figure 4" captionStart-4="Figure 5" captionStartId-0="5.[144,211,1633,1655]" captionStartId-1="6.[213,280,1185,1207]" captionStartId-2="7.[144,211,1225,1247]" captionStartId-3="8.[213,280,1203,1225]" captionStartId-4="9.[144,211,1163,1185]" captionTargetBox-0="[141,1103,601,1595]" captionTargetBox-1="[209,1172,163,1147]" captionTargetBox-2="[142,1102,161,1187]" captionTargetBox-3="[210,1171,161,1165]" captionTargetBox-4="[142,1102,159,1125]" captionTargetId-0="graphics-37@5.[141,1102,601,1595]" captionTargetId-1="graphics-6@6.[209,1172,163,1147]" captionTargetId-2="graphics-3@7.[142,1102,161,1187]" captionTargetId-3="graphics-5@8.[210,1171,161,1165]" captionTargetId-4="figure-3@9.[142,1102,159,1125]" captionTargetPageId-0="5" captionTargetPageId-1="6" captionTargetPageId-2="7" captionTargetPageId-3="8" captionTargetPageId-4="9" captionText-0="Figure 1. Microcheus nortoni gen. et sp. nov., holotype, female 2.1 mm, Praia Jardim do Éden, Tramandaí, Rio Grande do Sul, MNRJ 21821. Scale bars 0.1 mm." captionText-1="Figure 2. Microcheus nortoni gen. et sp. nov., holotype, female 2.1 mm, Praia Jardim do Éden, Tramandaí, Rio Grande do Sul, MNRJ 21821. Scale bars 0.1 mm." captionText-2="Figure 3. Microcheus nortoni gen. et sp. nov., holotype, female 2.1 mm, Praia Jardim do Éden, Tramandaí, Rio Grande do Sul, MNRJ 21821. Scale bar 0.1 mm." captionText-3="Figure 4. Microcheus nortoni gen. et sp. nov., holotype, female 2.1 mm, Praia Jardim do Éden, Tramandaí, Rio Grande do Sul, MNRJ 21821. Scale bar 0.1 mm." captionText-4="Figure 5. Microcheus nortoni gen. et sp. nov., paratype, female 2.2 mm, Praia Jardim do Éden, Tramandaí, Rio Grande do Sul, MNRJ 21826. Scale bars: Hb, Hd = 0.5 mm; M = 2 µm." figureDoi-0="http://doi.org/10.5281/zenodo.5204957" figureDoi-1="http://doi.org/10.5281/zenodo.5204959" figureDoi-2="http://doi.org/10.5281/zenodo.5204961" figureDoi-3="http://doi.org/10.5281/zenodo.5204963" figureDoi-4="http://doi.org/10.5281/zenodo.5204965" httpUri-0="https://zenodo.org/record/5204957/files/figure.png" httpUri-1="https://zenodo.org/record/5204959/files/figure.png" httpUri-2="https://zenodo.org/record/5204961/files/figure.png" httpUri-3="https://zenodo.org/record/5204963/files/figure.png" httpUri-4="https://zenodo.org/record/5204965/files/figure.png" pageId="5" pageNumber="330">Figure 1–5</figureCitation>
)
</paragraph>
<paragraph id="610136F2FF947E416C973C5BFE89FE45" blockId="5.[144,264,370,394]" box="[144,264,370,394]" pageId="5" pageNumber="330">
<emphasis id="53CAEAE0FF947E416C973C5BFE89FE45" box="[144,264,370,394]" italics="true" pageId="5" pageNumber="330">Etymology</emphasis>
</paragraph>
<paragraph id="610136F2FF947E416C973CB3FEADFE3D" blockId="5.[144,1100,410,499]" pageId="5" pageNumber="330">
The species is named in honour of Dr Norton M. Gianuca, from the Departamento de Oceanografia, Fundação Universidade Federal do Rio Grande, who collected the
<typeStatus id="BE058850FF947E416C973CF2FF41FE3C" box="[144,192,475,499]" pageId="5" pageNumber="330">type</typeStatus>
material.
</paragraph>
<caption id="35C1667AFF947E416C973B48FCAEF95B" ID-DOI="http://doi.org/10.5281/zenodo.5204957" ID-Zenodo-Dep="5204957" httpUri="https://zenodo.org/record/5204957/files/figure.png" pageId="5" pageNumber="330" startId="5.[144,211,1633,1655]" targetBox="[141,1103,601,1595]" targetPageId="5">
<paragraph id="610136F2FF947E416C973B48FCAEF95B" blockId="5.[144,1101,1633,1684]" pageId="5" pageNumber="330">
Figure 1.
<taxonomicName id="A6BE4D71FF947E416CFF3B48FE39F9B8" authority="Souza-Filho, 2011" authorityName="Souza-Filho" authorityYear="2011" box="[248,440,1633,1655]" class="Malacostraca" family="Cheidae" genus="Microcheus" kingdom="Animalia" order="Amphipoda" pageId="5" pageNumber="330" phylum="Arthropoda" rank="species" species="nortoni" status="gen. et sp. nov.">
<emphasis id="53CAEAE0FF947E416CFF3B48FE39F9B8" box="[248,440,1633,1655]" italics="true" pageId="5" pageNumber="330">Microcheus nortoni</emphasis>
</taxonomicName>
<taxonomicNameLabel id="48F9579BFF947E416DB83B4BFDD6F9B8" box="[447,599,1634,1655]" pageId="5" pageNumber="330" rank="species">gen. et sp. nov.</taxonomicNameLabel>
, holotype, female 2.1 mm, Praia Jardim do Éden, Tramandaí, Rio Grande do Sul, MNRJ 21821. Scale bars 0.1 mm.
</paragraph>
</caption>
<caption id="35C1667AFF977E426CD23988FCF5FB1B" ID-DOI="http://doi.org/10.5281/zenodo.5204959" ID-Zenodo-Dep="5204959" httpUri="https://zenodo.org/record/5204959/files/figure.png" pageId="6" pageNumber="331" startId="6.[213,280,1185,1207]" targetBox="[209,1172,163,1147]" targetPageId="6">
<paragraph id="610136F2FF977E426CD23988FCF5FB1B" blockId="6.[213,1170,1185,1236]" pageId="6" pageNumber="331">
Figure 2.
<taxonomicName id="A6BE4D71FF977E426D3A3988FE7CFB79" authority="Souza-Filho, 2011" authorityName="Souza-Filho" authorityYear="2011" box="[317,509,1185,1207]" class="Malacostraca" family="Cheidae" genus="Microcheus" kingdom="Animalia" order="Amphipoda" pageId="6" pageNumber="331" phylum="Arthropoda" rank="species" species="nortoni" status="gen. et sp. nov.">
<emphasis id="53CAEAE0FF977E426D3A3988FE7CFB79" box="[317,509,1185,1207]" italics="true" pageId="6" pageNumber="331">Microcheus nortoni</emphasis>
</taxonomicName>
<taxonomicNameLabel id="48F9579BFF977E426E033988FD1DFB79" box="[516,668,1185,1206]" pageId="6" pageNumber="331" rank="species">gen. et sp. nov.</taxonomicNameLabel>
, holotype, female 2.1 mm, Praia Jardim do Éden, Tramandaí, Rio Grande do Sul, MNRJ 21821. Scale bars 0.1 mm.
</paragraph>
</caption>
<paragraph id="610136F2FF977E426CD239D3FE26FADD" blockId="6.[213,423,1274,1298]" box="[213,423,1274,1298]" pageId="6" pageNumber="331">
<emphasis id="53CAEAE0FF977E426CD239D3FE26FADD" box="[213,423,1274,1298]" italics="true" pageId="6" pageNumber="331">Material examined</emphasis>
</paragraph>
<paragraph id="610136F2FF977E426CD2380BFD9EFAB6" blockId="6.[213,1170,1314,1688]" pageId="6" pageNumber="331">
<materialsCitation id="D1D63CAFFF977E426CD2380BFD9EFAB6" collectingDate="2003-04-11" collectionCode="MNRJ" collectorName="F. Monteiro" latitude="-30.083334" location="Praia Jardim do Eden" longLatPrecision="1223" longitude="-50.166668" pageId="6" pageNumber="331" specimenCode="MNRJ 21821" specimenCount="1" stateProvince="Rio Grande do Sul" typeStatus="holotype">
<typeStatus id="BE058850FF977E426CD2380BFEC3FAF5" box="[213,322,1314,1338]" pageId="6" pageNumber="331" type="holotype">Holotype</typeStatus>
, female
<quantity id="A6469B17FF977E426DAD380BFD85FAF5" box="[426,516,1314,1338]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="6" pageNumber="331" unit="mm" value="2.1">2.1 mm</quantity>
(dissected and mounted on three slides),
<location id="64616029FF977E426FFB380BFEBBFA95" LSID="urn:lsid:plazi:treatment:E91787E4FF947E4F6DD13DCFFD23F957:64616029FF977E426FFB380BFEBBFA95" latitude="-30.083334" longLatPrecision="1223" longitude="-50.166668" name="Praia Jardim do Eden" pageId="6" pageNumber="331" stateProvince="Rio Grande do Sul">Praia Jardim do Éden</location>
(
<geoCoordinate id="048A5035FF977E426D49386BFE33FA95" box="[334,434,1342,1370]" degrees="30" direction="south" minutes="05" orientation="latitude" pageId="6" pageNumber="331" precision="925" value="-30.083334">
30
<superScript id="96CB9BBAFF977E426D6D3817FEF2FA80" attach="none" box="[362,371,1342,1359]" fontSize="7" pageId="6" pageNumber="331">◦</superScript>
05
<superScript id="96CB9BBAFF977E426D883817FE15FA80" attach="left" box="[399,404,1342,1359]" fontSize="7" pageId="6" pageNumber="331">′</superScript>
S
</geoCoordinate>
,
<geoCoordinate id="048A5035FF977E426DC4386BFDB5FA95" box="[451,564,1342,1370]" degrees="50" direction="west" minutes="10" orientation="longitude" pageId="6" pageNumber="331" precision="925" value="-50.166668">
50
<superScript id="96CB9BBAFF977E426DD93817FE66FA80" attach="none" box="[478,487,1342,1359]" fontSize="7" pageId="6" pageNumber="331">◦</superScript>
10
<superScript id="96CB9BBAFF977E426E043817FD89FA80" attach="left" box="[515,520,1342,1359]" fontSize="7" pageId="6" pageNumber="331">′</superScript>
W
</geoCoordinate>
),
<collectingRegion id="A37AF810FF977E426E4A386BFCB9FA95" box="[589,824,1346,1370]" country="Brazil" name="Rio Grande do Sul" pageId="6" pageNumber="331">Rio Grande do Sul</collectingRegion>
, intertidal,
<date id="15001032FF977E426FC3386BFBEAFA95" box="[964,1131,1346,1370]" pageId="6" pageNumber="331" value="2003-04-11">
<collectingDate id="0544E9DAFF977E426FC3386BFBEAFA95" box="[964,1131,1346,1370]" pageId="6" pageNumber="331" value="2003-04-11">11 April 2003</collectingDate>
</date>
,
<collectorName id="CC4B5324FF977E42687B386BFEC1FAB6" pageId="6" pageNumber="331">F. Monteiro</collectorName>
col.,
<specimenCode id="31189E89FF977E426D79384BFD9AFAB6" box="[382,539,1377,1401]" collectionCode="MNRJ" country="Brazil" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="6" pageNumber="331">MNRJ 21821</specimenCode>
.
</materialsCitation>
</paragraph>
<paragraph id="610136F2FF977E426D0738ABFEF6F957" blockId="6.[213,1170,1314,1688]" pageId="6" pageNumber="331">
<materialsCitation id="D1D63CAFFF977E426D0738ABFB0FFA56" box="[256,1166,1409,1434]" collectionCode="T" location="Praia do Sol" pageId="6" pageNumber="331" specimenCount="6" specimenCount-female="6" stateProvince="Santa Catarina" typeStatus="paratype">
<typeStatus id="BE058850FF977E426D0738ABFEF3FA55" box="[256,370,1410,1434]" pageId="6" pageNumber="331" type="paratype">Paratypes</typeStatus>
:
<specimenCount id="77B8FD7BFF977E426D8238A8FE78FA56" box="[389,505,1409,1433]" pageId="6" pageNumber="331" type="female">6 females</specimenCount>
,
<location id="64616029FF977E426E0B38A8FD2DFA56" LSID="urn:lsid:plazi:treatment:E91787E4FF947E4F6DD13DCFFD23F957:64616029FF977E426E0B38A8FD2DFA56" box="[524,684,1409,1433]" name="Praia do Sol" pageId="6" pageNumber="331" stateProvince="Santa Catarina">Praia do Sol</location>
,
<collectingRegion id="A37AF810FF977E426EC638A8FCF6FA56" box="[705,887,1409,1433]" country="Brazil" name="Santa Catarina" pageId="6" pageNumber="331">Santa Catarina</collectingRegion>
, 2005, intertidal, F.
<collectionCode id="07AFAE37FF977E42687B38ABFB0FFA56" box="[1148,1166,1410,1433]" name="Tavera, Department of Geology and Geophysics" pageId="6" pageNumber="331">T</collectionCode>
</materialsCitation>
.
<materialsCitation id="D1D63CAFFF977E426CD23888FD87FA76" box="[213,518,1441,1465]" collectionCode="MNRJ" collectorName="Tartari" pageId="6" pageNumber="331" specimenCode="MNRJ 19543" specimenCount="1" stateProvince="Santa Catarina" typeStatus="paratype">
<collectorName id="CC4B5324FF977E426CD23888FEA5FA76" box="[213,292,1441,1465]" pageId="6" pageNumber="331">Tártari</collectorName>
col.,
<specimenCode id="31189E89FF977E426D61388BFD87FA76" box="[358,518,1441,1465]" collectionCode="MNRJ" country="Brazil" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="6" pageNumber="331">MNRJ 19543</specimenCode>
</materialsCitation>
;
<materialsCitation id="D1D63CAFFF977E426E113888FB0FFA16" collectingDate="1980-11-27" collectionCode="MNRJ" collectorName="N. M. Gianuca" location="Praia do Cassino" pageId="6" pageNumber="331" specimenCode="MNRJ 21818" specimenCount="8" specimenCount-female="4" specimenCount-male="4" stateProvince="Rio Grande do Sul" typeStatus="paratype">
<specimenCount id="77B8FD7BFF977E426E113888FDF1FA76" box="[534,624,1441,1465]" pageId="6" pageNumber="331" type="male">4 males</specimenCount>
,
<specimenCount id="77B8FD7BFF977E426E783888FD6FFA76" box="[639,750,1441,1465]" pageId="6" pageNumber="331" type="female">4 females</specimenCount>
, 1 damaged,
<location id="64616029FF977E426F893888FBD9FA76" LSID="urn:lsid:plazi:treatment:E91787E4FF947E4F6DD13DCFFD23F957:64616029FF977E426F893888FBD9FA76" box="[910,1112,1441,1465]" name="Praia do Cassino" pageId="6" pageNumber="331" stateProvince="Rio Grande do Sul">Praia do Cassino</location>
,
<collectingRegion id="A37AF810FF977E4268603888FE05FA16" country="Brazil" name="Rio Grande do Sul" pageId="6" pageNumber="331">Rio Grande do Sul</collectingRegion>
,
<date id="15001032FF977E426D9438E8FDF0FA16" box="[403,625,1473,1497]" pageId="6" pageNumber="331" value="1980-11-27">
<collectingDate id="0544E9DAFF977E426D9438E8FDF0FA16" box="[403,625,1473,1497]" pageId="6" pageNumber="331" value="1980-11-27">27 November 1980</collectingDate>
</date>
, intertidal,
<collectorName id="CC4B5324FF977E426EFF38EBFC2BFA16" box="[760,938,1473,1497]" pageId="6" pageNumber="331">N. M. Gianuca</collectorName>
col.,
<specimenCode id="31189E89FF977E426FE938EBFB0FFA16" box="[1006,1166,1473,1497]" collectionCode="MNRJ" country="Brazil" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="6" pageNumber="331">MNRJ 21818</specimenCode>
</materialsCitation>
;
<materialsCitation id="D1D63CAFFF977E426CD238C8FDE2F9D6" collectingDate="1974-10-09" collectionCode="MNRJ" collectorName="N. M. Gianuca" location="Praia do Cassino" pageId="6" pageNumber="331" specimenCode="MNRJ 21819" specimenCount="2" specimenCount-female="1" specimenCount-male="1" stateProvince="Rio Grande do Sul" typeStatus="paratype">
<specimenCount id="77B8FD7BFF977E426CD238C8FEA5FA36" box="[213,292,1505,1529]" pageId="6" pageNumber="331" type="male">1 male</specimenCount>
,
<specimenCount id="77B8FD7BFF977E426D3638C8FE12FA36" box="[305,403,1505,1529]" pageId="6" pageNumber="331" type="female">1 female</specimenCount>
,
<location id="64616029FF977E426DA738C8FDE7FA36" LSID="urn:lsid:plazi:treatment:E91787E4FF947E4F6DD13DCFFD23F957:64616029FF977E426DA738C8FDE7FA36" box="[416,614,1505,1529]" name="Praia do Cassino" pageId="6" pageNumber="331" stateProvince="Rio Grande do Sul">Praia do Cassino</location>
,
<collectingRegion id="A37AF810FF977E426E7338C8FCD5FA36" box="[628,852,1505,1529]" country="Brazil" name="Rio Grande do Sul" pageId="6" pageNumber="331">Rio Grande do Sul</collectingRegion>
,
<date id="15001032FF977E426F6538C8FB94FA36" box="[866,1045,1505,1529]" pageId="6" pageNumber="331" value="1974-10-09">
<collectingDate id="0544E9DAFF977E426F6538C8FB94FA36" box="[866,1045,1505,1529]" pageId="6" pageNumber="331" value="1974-10-09">9 October 1974</collectingDate>
</date>
, intertidal,
<collectorName id="CC4B5324FF977E426CD23B2BFE02F9D6" box="[213,387,1537,1561]" pageId="6" pageNumber="331">N. M. Gianuca</collectorName>
col.,
<specimenCode id="31189E89FF977E426DC33B2BFDE2F9D6" box="[452,611,1537,1561]" collectionCode="MNRJ" country="Brazil" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="6" pageNumber="331">MNRJ 21819</specimenCode>
</materialsCitation>
;
<materialsCitation id="D1D63CAFFF977E426E773B28FD98F996" collectingDate="2003-04-11" collectionCode="MNRJ" collectorName="F. Monteiro" latitude="-30.083334" location="Praia Jardim do Eden" longLatPrecision="1223" longitude="-50.166668" pageId="6" pageNumber="331" specimenCode="MNRJ 21820" specimenCount="59" specimenCount-female="43" specimenCount-male="16" stateProvince="Rio Grande do Sul" typeStatus="paratype">
<specimenCount id="77B8FD7BFF977E426E773B28FD54F9D6" box="[624,725,1537,1561]" pageId="6" pageNumber="331" type="male">16 males</specimenCount>
,
<specimenCount id="77B8FD7BFF977E426EE53B28FCDDF9D6" box="[738,860,1537,1561]" pageId="6" pageNumber="331" type="female">43 females</specimenCount>
, 2 ovigerous females,
<location id="64616029FF977E4268513B28FE09F9F6" LSID="urn:lsid:plazi:treatment:E91787E4FF947E4F6DD13DCFFD23F957:64616029FF977E4268513B28FE09F9F6" latitude="-30.083334" longLatPrecision="1223" longitude="-50.166668" name="Praia Jardim do Eden" pageId="6" pageNumber="331" stateProvince="Rio Grande do Sul">Praia Jardim do Éden</location>
(
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05
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S
</geoCoordinate>
,
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50
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10
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W
</geoCoordinate>
),
<collectingRegion id="A37AF810FF977E426E7A3B08FCD4F9F6" box="[637,853,1569,1593]" country="Brazil" name="Rio Grande do Sul" pageId="6" pageNumber="331">Rio Grande do Sul</collectingRegion>
, intertidal,
<date id="15001032FF977E426FD13B08FBF0F9F6" box="[982,1137,1569,1593]" pageId="6" pageNumber="331" value="2003-04-11">
<collectingDate id="0544E9DAFF977E426FD13B08FBF0F9F6" box="[982,1137,1569,1593]" pageId="6" pageNumber="331" value="2003-04-11">11 April 2003</collectingDate>
</date>
,
<collectorName id="CC4B5324FF977E42687B3B0BFEC1F996" pageId="6" pageNumber="331">F. Monteiro</collectorName>
col.,
<specimenCode id="31189E89FF977E426D7A3B6BFD98F996" box="[381,537,1601,1625]" collectionCode="MNRJ" country="Brazil" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="6" pageNumber="331">MNRJ 21820</specimenCode>
</materialsCitation>
;
<materialsCitation id="D1D63CAFFF977E426E243B68FEF3F957" collectingDate="2003-04-11" collectionCode="MNRJ" collectorName="F. Monteiro" latitude="-30.083334" location="Praia Jardim do Eden" longLatPrecision="1223" longitude="-50.166668" pageId="6" pageNumber="331" specimenCode="MNRJ 21826" specimenCount="3" specimenCount-female="3" stateProvince="Rio Grande do Sul" typeStatus="paratype">
<specimenCount id="77B8FD7BFF977E426E243B68FD0DF996" box="[547,652,1601,1625]" pageId="6" pageNumber="331" type="female">3 females</specimenCount>
(metal specimen stubs),
<location id="64616029FF977E426F993B68FB13F996" LSID="urn:lsid:plazi:treatment:E91787E4FF947E4F6DD13DCFFD23F957:64616029FF977E426F993B68FB13F996" box="[926,1170,1601,1625]" latitude="-30.083334" longLatPrecision="1223" longitude="-50.166668" name="Praia Jardim do Eden" pageId="6" pageNumber="331" stateProvince="Rio Grande do Sul">Praia Jardim do Éden</location>
(
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30
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05
<superScript id="96CB9BBAFF977E426D193B74FEA2F9A1" attach="left" box="[286,291,1629,1646]" fontSize="7" pageId="6" pageNumber="331">′</superScript>
S
</geoCoordinate>
,
<geoCoordinate id="048A5035FF977E426D4E3B48FE35F9B6" box="[329,436,1629,1657]" degrees="50" direction="west" minutes="10" orientation="longitude" pageId="6" pageNumber="331" precision="925" value="-50.166668">
50
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10
<superScript id="96CB9BBAFF977E426D8F3B74FE0CF9A1" attach="left" box="[392,397,1629,1646]" fontSize="7" pageId="6" pageNumber="331">′</superScript>
W
</geoCoordinate>
),
<collectingRegion id="A37AF810FF977E426DCE3B48FD24F9B6" box="[457,677,1633,1657]" country="Brazil" name="Rio Grande do Sul" pageId="6" pageNumber="331">Rio Grande do Sul</collectingRegion>
, intertidal,
<date id="15001032FF977E426F2F3B48FC44F9B6" box="[808,965,1633,1657]" pageId="6" pageNumber="331" value="2003-04-11">
<collectingDate id="0544E9DAFF977E426F2F3B48FC44F9B6" box="[808,965,1633,1657]" pageId="6" pageNumber="331" value="2003-04-11">11 April 2003</collectingDate>
</date>
,
<collectorName id="CC4B5324FF977E426FD53B48FBDBF9B6" box="[978,1114,1633,1657]" pageId="6" pageNumber="331">F. Monteiro</collectorName>
col.,
<specimenCode id="31189E89FF977E426CD23BA8FEF3F957" box="[213,370,1664,1688]" collectionCode="MNRJ" country="Brazil" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="6" pageNumber="331">MNRJ 21826</specimenCode>
</materialsCitation>
.
</paragraph>
<caption id="35C1667AFF967E436C9739E0FCA7FB33" ID-DOI="http://doi.org/10.5281/zenodo.5204961" ID-Zenodo-Dep="5204961" httpUri="https://zenodo.org/record/5204961/files/figure.png" pageId="7" pageNumber="332" startId="7.[144,211,1225,1247]" targetBox="[142,1102,161,1187]" targetPageId="7">
<paragraph id="610136F2FF967E436C9739E0FCA7FB33" blockId="7.[144,1101,1225,1276]" pageId="7" pageNumber="332">
Figure 3.
<taxonomicName id="A6BE4D71FF967E436CFF39E0FE39FB11" authority="Souza-Filho, 2011" authorityName="Souza-Filho" authorityYear="2011" box="[248,440,1225,1247]" class="Malacostraca" family="Cheidae" genus="Microcheus" kingdom="Animalia" order="Amphipoda" pageId="7" pageNumber="332" phylum="Arthropoda" rank="species" species="nortoni" status="gen. et sp. nov.">
<emphasis id="53CAEAE0FF967E436CFF39E0FE39FB11" box="[248,440,1225,1247]" italics="true" pageId="7" pageNumber="332">Microcheus nortoni</emphasis>
</taxonomicName>
<taxonomicNameLabel id="48F9579BFF967E436DB839E0FDD6FB11" box="[447,599,1225,1246]" pageId="7" pageNumber="332" rank="species">gen. et sp. nov.</taxonomicNameLabel>
, holotype, female 2.1 mm, Praia Jardim do Éden, Tramandaí, Rio Grande do Sul, MNRJ 21821. Scale bar 0.1 mm.
</paragraph>
</caption>
<paragraph id="610136F2FF967E436C973812FE8EFA9D" blockId="7.[144,271,1339,1362]" box="[144,271,1339,1362]" pageId="7" pageNumber="332">
<emphasis id="53CAEAE0FF967E436C973812FE8EFA9D" box="[144,271,1339,1362]" italics="true" pageId="7" pageNumber="332">Description</emphasis>
</paragraph>
<paragraph id="610136F2FF967E4C6C973848FD5EFA7A" blockId="7.[144,1101,1377,1689]" lastBlockId="8.[213,1170,1309,1716]" lastPageId="8" lastPageNumber="333" pageId="7" pageNumber="332">
Based on
<typeStatus id="BE058850FF967E436D043848FEE6FAB6" box="[259,359,1377,1401]" pageId="7" pageNumber="332" type="holotype">holotype</typeStatus>
female,
<quantity id="A6469B17FF967E436DCE3848FDA3FAB6" box="[457,546,1377,1401]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="7" pageNumber="332" unit="mm" value="2.1">2.1 mm</quantity>
.
<emphasis id="53CAEAE0FF967E436E28384BFDEAFAB5" box="[559,619,1378,1402]" italics="true" pageId="7" pageNumber="332">Head</emphasis>
subequal to pereonites 1–3 together; eyes poorly developed, composed of seven or eight ommatidia; rostrum long, ventral margin sinuous, cheek strongly developed, tip with a sensory organ. Antenna 1 and 2 inserted on ventral margin of head. Antenna 1 shorter than antenna 2; article 1 wider than long (2.5 ×), anterodistal corner with seven long setae and two pappose setae, posterodistal corner with two slender setae and two pappose setae; article 2 subequal to article 3, distal margin with six robust setae and two slender setae; primary flagellum with five articles, each one bearing an aesthetasc; accessory flagellum 0.8 × primary flagellum, with three articles. Antenna 2, article 1 with posterodistal corner rounded and produced, article 3 shorter than article 4 (0.4 ×), with one slender seta on anterodistal corner and three long setae on posterior margin; article 4 with six combs of robust setae being two facial (4-5), two subdistal (5-6) and two distal (5-2); article 5 subequal to article 4, anterior margin with one comb of two robust setae, posterior margin with three combs of robust setae (2-3-2), distal margin with five long setae and four pappose setae; flagellum with five articles.
</paragraph>
<caption id="35C1667AFF997E4C6CD2399AFCEAFB29" ID-DOI="http://doi.org/10.5281/zenodo.5204963" ID-Zenodo-Dep="5204963" httpUri="https://zenodo.org/record/5204963/files/figure.png" pageId="8" pageNumber="333" startId="8.[213,280,1203,1225]" targetBox="[210,1171,161,1165]" targetPageId="8">
<paragraph id="610136F2FF997E4C6CD2399AFCEAFB29" blockId="8.[213,1170,1203,1254]" pageId="8" pageNumber="333">
Figure 4.
<taxonomicName id="A6BE4D71FF997E4C6D3A399AFE7CFB06" authority="Souza-Filho, 2011" authorityName="Souza-Filho" authorityYear="2011" box="[317,509,1203,1225]" class="Malacostraca" family="Cheidae" genus="Microcheus" kingdom="Animalia" order="Amphipoda" pageId="8" pageNumber="333" phylum="Arthropoda" rank="species" species="nortoni" status="gen. et sp. nov.">
<emphasis id="53CAEAE0FF997E4C6D3A399AFE7CFB06" box="[317,509,1203,1225]" italics="true" pageId="8" pageNumber="333">Microcheus nortoni</emphasis>
</taxonomicName>
<taxonomicNameLabel id="48F9579BFF997E4C6E03399DFD1DFB06" box="[516,668,1204,1225]" pageId="8" pageNumber="333" rank="species">gen. et sp. nov.</taxonomicNameLabel>
, holotype, female 2.1 mm, Praia Jardim do Éden, Tramandaí, Rio Grande do Sul, MNRJ 21821. Scale bar 0.1 mm.
</paragraph>
</caption>
<paragraph id="610136F2FF997E4D6D073895FBA1F9D6" blockId="8.[213,1170,1309,1716]" lastBlockId="9.[144,1101,1314,1689]" lastPageId="9" lastPageNumber="334" pageId="8" pageNumber="333">Mandible with small molar, conical, non-triturative, setulose, with three robust setae apically; palp article 2 moderately inflated, with one margin seta; article 3 longer than article 2 (1.1 ×), with one long seta on facial margin, distal margin oblique bearing five long setae; left mandible incisor seven-dentate, lacinia mobilis large, fourdentate; setal row with four robust serrate setae and four plumose setae; right mandible incisor with five-dentate, lacinia mobilis small, triangular and simple; setal row with four robust serrate setae and three plumose setae. Lower lip with mandibular process well-developed. Maxilla 1 inner plate both inner and outer margins setulose and with two long distal setae; outer plate with six robust setae arranged in two lines (3-3) dissimilar in length, inner line composed of shortened robust setae; palp inner margin with five long setae. Maxilla 2 outer plate slightly longer than inner plate, with marginal and apical plumose setae; inner plate without a row of submarginal setae. Maxilliped inner plate reduced, reaching halfway along article 1 of palp, with three long setae; outer plate overreaching the end of article 1 of palp, with five marginal robust setae; palp long, article 2 inner margin lined with long and short setae, 1.4 × article 3 length, article 3 with distal margin setose, dactylus shorter than article 3.</paragraph>
<caption id="35C1667AFF987E4D6C9739A2FB9BFB71" ID-DOI="http://doi.org/10.5281/zenodo.5204965" ID-Zenodo-Dep="5204965" httpUri="https://zenodo.org/record/5204965/files/figure.png" pageId="9" pageNumber="334" startId="9.[144,211,1163,1185]" targetBox="[142,1102,159,1125]" targetPageId="9">
<paragraph id="610136F2FF987E4D6C9739A2FB9BFB71" blockId="9.[144,1101,1163,1215]" pageId="9" pageNumber="334">
Figure 5.
<taxonomicName id="A6BE4D71FF987E4D6CFF39A2FE39FB6E" authority="Souza-Filho, 2011" authorityName="Souza-Filho" authorityYear="2011" box="[248,440,1163,1185]" class="Malacostraca" family="Cheidae" genus="Microcheus" kingdom="Animalia" order="Amphipoda" pageId="9" pageNumber="334" phylum="Arthropoda" rank="species" species="nortoni" status="gen. et sp. nov.">
<emphasis id="53CAEAE0FF987E4D6CFF39A2FE39FB6E" box="[248,440,1163,1185]" italics="true" pageId="9" pageNumber="334">Microcheus nortoni</emphasis>
</taxonomicName>
<taxonomicNameLabel id="48F9579BFF987E4D6DB839A5FDD6FB6E" box="[447,599,1164,1185]" pageId="9" pageNumber="334" rank="species">gen. et sp. nov.</taxonomicNameLabel>
, paratype, female 2.2 mm, Praia Jardim do Éden, Tramandaí, Rio Grande do Sul, MNRJ 21826. Scale bars: Hb, Hd = 0.5 mm; M = 2 µm.
</paragraph>
</caption>
<paragraph id="610136F2FF987E4E6CBC3B08FCFFFEF1" blockId="9.[144,1101,1314,1689]" lastBlockId="10.[213,1170,166,1688]" lastPageId="10" lastPageNumber="335" pageId="9" pageNumber="334">Gnathopod 1 subchelate, eusirid-form, longer and more slender than gnathopod 2; coxa rectangular, posteroventral corner with two setae; basis elongate, slender (3.8 × as long as wide), widened distally, anterior margin with four long setae, posterior margin with two long setae; ischium subequal to merus; propodus 0.8 × length of basis, posterior margin with long setae, subdistal margin with an excavation to fit proximal part of propodus, distal margin truncate; propodus longer than wide (1.4 ×), anterodistal angle with four long setae, posterior margin sinuous, with two tufts of long setae; palm obtuse, convex and minutely serrate, palmar corner defined by a subacute process; dactylus long and slender, fitting the palm.</paragraph>
<paragraph id="610136F2FF9B7E4E6D073C6CFD35FD93" blockId="10.[213,1170,166,1688]" pageId="10" pageNumber="335">Gnathopod 2 more robust than gnathopod 1; coxa rectangular, posteroventral corner with four setae; basis elongate, slender (4.6X as long as wide), widened distally, anterior margin with two short and two long setae, posterior margin with three long setae; ischium subequal to merus; propodus robust, 0.5 × length of basis, posterior margin with seven long setae, subdistal margin with an excavation to fit proximal part of propodus, distal margin truncate; propodus longer than wide (1.25 ×), anterodistal angle with four long setae, posterior margin sinuous, with nine long setae; palm obtuse, convex and minutely serrate, palmar corner defined by a subacute process; dactylus long and slender, fitting the palm.</paragraph>
<paragraph id="610136F2FF9B7E4E6D073F4DFE70FCF3" blockId="10.[213,1170,166,1688]" pageId="10" pageNumber="335">Pereopod 3 coxa subrectangular, posteroventral corner with five setae; basis moderately robust (2.6 × as long as wide), anterior margin with two long setae; ischium with a tuft of long setae on posterodistal corner; merus with anterodistal corner produced, twice as long as carpus; carpus robust, posterior margin with long setae, posterodistal corner with one long and robust setae; propodus slender (5 × as long as wide), posterior margin with 10 robust setae; dactylus robust, 0.5 × propodus length, bearing a subdistal spine.</paragraph>
<paragraph id="610136F2FF9B7E4E6D073E6AFD39FBF4" blockId="10.[213,1170,166,1688]" pageId="10" pageNumber="335">Pereopod 4 coxa larger than coxae 1–3, widened distally, posterior margin excavated, anteroventral corner rounded, posteroventral corner produced; basis rectangular and slender (2.6 × as long as wide), posterodistal angle with three long setae; ischium with a tuft of long setae on posterodistal corner; merus with anterodistal corner produced, 1.5 × carpus length; carpus robust, posterior margin with eight long setae, posterodistal corner with one long and robust setae; propodus slender (4.2 × as long as wide), posterior margin with nine robust setae; dactylus robust, 0.5 × propodus length, bearing a subdistal spine.</paragraph>
<paragraph id="610136F2FF9B7E4E6D07396AFC32FA76" blockId="10.[213,1170,166,1688]" pageId="10" pageNumber="335">Pereopod 5 coxa larger than coxae 6 and 7, wider than long (1.75 ×), bilobate, posterior lobe longer than anterior; basis ovate, anterior margin with three long setae, anteroventral corner with two setae, posterior margin rounded with posteroventral corner rounded and produced; ischium wider than long (1.6 ×); merus anterior margin with two combs of robust setae (2-5), posterior margin expanded with five long setae, posterodistal corner with four robust setae; carpus 1.4 × as long as wider, anterior margin with three combs of robust setae (5-7-5), posterior margin slightly expanded, with three combs of robust setae (3-3) and five long setae; propodus shorter than propodus, 2.2 × longer than wide, anterior margin with two combs of robust setae (3-4), anterodistal corner with three robust setae, posterior margin with two long setae, posterodistal corner with one robust seta and one long seta; dactylus robust 0.5 × propodus length, with a short subdistal spine on anterior margin.</paragraph>
<paragraph id="610136F2FF9B7E4F6D0738E8FF69FED1" blockId="10.[213,1170,166,1688]" lastBlockId="11.[144,1101,166,1274]" lastPageId="11" lastPageNumber="336" pageId="10" pageNumber="335">Pereopod 6 coxa wider than long (1.5 ×), bilobate, posterior lobe longer than anterior; basis ovate, anterior margin with five tufts of long setae, posteroventral corner rounded and produced; ischium as long as wide; merus anterior margin with three combs of robust setae (1-1-4), posterior margin expanded with six long setae, posterodistal corner with six robust setae and three slender setae; carpus 1.4 × as long as wider, anterior margin with four combs of robust setae (2-4-5-6), posterior margin slightly expanded, with three combs of robust setae (2-2-3); propodus shorter than carpus, 2 × longer than wide, anterior margin with two combs of robust setae (4-4), posterior margin with two long setae, posterodistal corner with one robust seta; dactylus robust 0.4 × propodus length, with a short subdistal spine on anterior margin.</paragraph>
<paragraph id="610136F2FF9A7E4F6CBC3C0FFCEFFDB3" blockId="11.[144,1101,166,1274]" pageId="11" pageNumber="336">Pereopod 7 coxa wider than long (1.3 ×), posterior margin crenulate with four setae; basis ovate, anteroventral corner with a single short seta, posterior margin rounded, posteroventral corner rounded and produced; ischium longer than wide (1.25 ×); merus anterior margin with two combs of robust setae (2-4), posterior margin moderately expanded with two long setae, posterodistal corner with two robust setae and two long setae; carpus 1.45 × longer than wide, anterior margin with three combs of robust setae (4-4-5), posterior margin slightly expanded, with two combs of robust setae (1-2); propodus subequal to carpus, 3 × longer than wide, anterior margin with three combs of robust setae (3-3-4), posterior margin with one long seta, posterodistal corner with one robust seta and two long setae; dactylus robust 0.4 × propodus length, with a short subdistal spine on anterior margin.</paragraph>
<paragraph id="610136F2FF9A7E4F6CBC3FADFE7BFD33" blockId="11.[144,1101,166,1274]" pageId="11" pageNumber="336">Epimera 1 posterior margin convex, with eight slender setae. Epimera 2 posterior margin straight, with six slender setae, facial margin with six long plumose setae, ventrofacial margin with seven long plumose setae. Epimera 3 posterior margin almost straight with three slender setae.</paragraph>
<paragraph id="610136F2FF9A7E4F6CBC3E2DFEE5FB75" blockId="11.[144,1101,166,1274]" pageId="11" pageNumber="336">Uropod 1 biramous, peduncle longer than outer ramus (1.45 ×), outer distal angle with a long and robust seta, inner margin with two long setae, basofacial margin with two long setae; outer ramus subequal to inner ramus, with two marginal long setae and two very long robust setae apically (subequal to ramus length); inner ramus with one marginal robust seta and three apical robust setae, the longest subequal to ramus length. Uropod 2 biramous, peduncle 1.3 × outer ramus, both outer and inner distal angle with a long seta; outer ramus with three slender setae; inner ramus shorter than outer ramus (0.6 ×), with one long seta apically. Uropod 3 peduncle shorter than inner ramus, inner margin with two robust setae, outer distal margin with seven robust setae; outer ramus 2-articulate, article 1 2.8 × article 2 length, outer margin with three combs of robust setae (3-3-3), inner margin with three plumose setae, article 2 truncate distally, with six distal setae; inner ramus lanceolate, shorter than article 1 of outer ramus (0.7 ×), inner margin with three plumose setae and one robust seta, distal margin with two plumose setae.</paragraph>
<paragraph id="610136F2FF9A7E4F6CBC39EBFBCCFB35" blockId="11.[144,1101,166,1274]" pageId="11" pageNumber="336">Telson wider than long (1.2 ×), deeply cleft, each lobe subacute distally, bearing one subdistal robust seta and one pappose seta, lateral margins with one pappose seta.</paragraph>
<paragraph id="610136F2FF9A7E4F6C973806FDE7FA88" blockId="11.[144,614,1327,1351]" box="[144,614,1327,1351]" pageId="11" pageNumber="336">
<emphasis id="53CAEAE0FF9A7E4F6C973806FDE7FA88" box="[144,614,1327,1351]" italics="true" pageId="11" pageNumber="336">Male (sexually dimorphic characters only)</emphasis>
</paragraph>
<paragraph id="610136F2FF9A7E4F6C97387EFBADFAA0" blockId="11.[144,1068,1367,1391]" box="[144,1068,1367,1391]" pageId="11" pageNumber="336">Only differs from female in having some aesthetascs on the flagellum of antenna 1.</paragraph>
<paragraph id="610136F2FF9A7E4F6C97388DFF73FA73" blockId="11.[144,242,1444,1468]" box="[144,242,1444,1468]" pageId="11" pageNumber="336">
<emphasis id="53CAEAE0FF9A7E4F6C97388DFF73FA73" box="[144,242,1444,1468]" italics="true" pageId="11" pageNumber="336">Remarks</emphasis>
</paragraph>
<paragraph id="610136F2FF9A7E4F6C9738E5FC65F9EB" blockId="11.[144,1101,1484,1572]" pageId="11" pageNumber="336">
<taxonomicName id="A6BE4D71FF9A7E4F6C9738E5FEE9FA2B" authority="Souza-Filho, 2011" authorityName="Souza-Filho" authorityYear="2011" box="[144,360,1484,1508]" class="Malacostraca" family="Cheidae" genus="Microcheus" kingdom="Animalia" order="Amphipoda" pageId="11" pageNumber="336" phylum="Arthropoda" rank="species" species="nortoni" status="gen. et sp. nov.">
<emphasis id="53CAEAE0FF9A7E4F6C9738E5FEE9FA2B" box="[144,360,1484,1508]" italics="true" pageId="11" pageNumber="336">Microcheus nortoni</emphasis>
</taxonomicName>
<taxonomicNameLabel id="48F9579BFF9A7E4F6D7538E4FDA0FA2B" box="[370,545,1485,1509]" pageId="11" pageNumber="336" rank="species">gen. et sp. nov.</taxonomicNameLabel>
is a relatively small species ranging from
<quantity id="A6469B17FF9A7E4F680E38E5FF67F9CB" metricMagnitude="-3" metricUnit="m" metricValue="1.9" metricValueMax="2.3" metricValueMin="1.5" pageId="11" pageNumber="336" unit="mm" value="1.9" valueMax="2.3" valueMin="1.5">1.5 to 2.3 mm</quantity>
length. Apart from the generic differences this species is easily distinguished from the others by the very long setae on antennae, pereopods and uropods.
</paragraph>
<paragraph id="610136F2FF9A7E4F6C973B70FE13F9BE" blockId="11.[144,402,1625,1649]" box="[144,402,1625,1649]" pageId="11" pageNumber="336">
<emphasis id="53CAEAE0FF9A7E4F6C973B70FE13F9BE" box="[144,402,1625,1649]" italics="true" pageId="11" pageNumber="336">Geographic distribution</emphasis>
</paragraph>
<paragraph id="610136F2FF9A7E4F6C973BA9FD23F957" blockId="11.[144,674,1664,1688]" box="[144,674,1664,1688]" pageId="11" pageNumber="336">
<materialsCitation id="D1D63CAFFF9A7E4F6C973BA9FD1FF957" box="[144,670,1664,1688]" country="Brazil" location="Santa Catarina" pageId="11" pageNumber="336" specimenCount="1" stateProvince="Santa Catarina">
<collectingRegion id="A37AF810FF9A7E4F6C973BA9FEBAF957" box="[144,315,1664,1688]" country="Brazil" name="Santa Catarina" pageId="11" pageNumber="336">Santa Catarina</collectingRegion>
and
<collectingRegion id="A37AF810FF9A7E4F6D743BA9FDCAF957" box="[371,587,1664,1688]" country="Brazil" name="Rio Grande do Sul" pageId="11" pageNumber="336">Rio Grande do Sul</collectingRegion>
,
<collectingCountry id="19A97662FF9A7E4F6E503BA9FD1FF957" box="[599,670,1664,1688]" name="Brazil" pageId="11" pageNumber="336">Brazil</collectingCountry>
</materialsCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>
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