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<document id="98C2E8AE7C24224DEBCFC670D200470B" ID-DOI="10.5281/zenodo.199662" ID-GBIF-Dataset="c9e923c4-f0c9-4bfe-9269-0ee2a6c04555" ID-ISSN="1175-5326" ID-Zenodo-Dep="199662" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460342754096" checkinUser="plazi" docAuthor="Souza-Filho, Jesser F., Souza, Ana Maria T. &amp; Valério-Berardo, Maria Teresa" docDate="2010" docId="03D687ABB829BF06AEDAAABEFDC85FCE" docLanguage="en" docName="zt02713p051.pdf" docOrigin="Zootaxa 2713" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Chevalia setosa Souza-Filho, Souza &amp; Valério-Berardo, 2010, sp. nov." docType="treatment" docVersion="9" lastPageNumber="46" masterDocId="FFEFFFD3B838BF13AE4DAE72FFFC5C6A" masterDocTitle="Six new species of the genus Chevalia Walker, 1904 (Amphipoda, Corophiidea, Chevaliidae) from Brazilian waters, with a key to world species of the genus" masterLastPageNumber="51" masterPageNumber="25" pageNumber="42" updateTime="1698261448053" updateUser="plazi">
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<mods:title id="3D075A5C43446D1368EE3B2E4E23A719">Six new species of the genus Chevalia Walker, 1904 (Amphipoda, Corophiidea, Chevaliidae) from Brazilian waters, with a key to world species of the genus</mods:title>
</mods:titleInfo>
<mods:name id="870F05531C551492F414377A655B1FD3" type="personal">
<mods:role id="51E441F6402DE28A3FCEA2C5A420FD6A">
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<mods:namePart id="ADAAB29291E74AD7F8EA44D700D8180D">Souza-Filho, Jesser F.</mods:namePart>
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<mods:namePart id="3016F94D3E162FE736537679467F30F6">Souza, Ana Maria T.</mods:namePart>
</mods:name>
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<mods:role id="AF87A4CC07644D8CD2A68C0C63608537">
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<mods:namePart id="9E7FBF330CC45545FEFD1C75FEB928B9">Valério-Berardo, Maria Teresa</mods:namePart>
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<mods:title id="EAEF40F74C7491D8B9B4D3966F7BD875">Zootaxa</mods:title>
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<mods:part id="15769A1B30E99D81488FF1FECE9207BA">
<mods:date id="C6CA8A0813F878E91AABA7197C3CC3B1">2010</mods:date>
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<mods:number id="949A3AAD7B243B148736FF831F9DC44C">2713</mods:number>
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<mods:identifier id="F17CEE0C995634C64831545798042B54" type="Zenodo-Dep">199662</mods:identifier>
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<treatment id="03D687ABB829BF06AEDAAABEFDC85FCE" ID-DOI="http://doi.org/10.5281/zenodo.6211117" ID-GBIF-Taxon="119406716" ID-Zenodo-Dep="6211117" LSID="urn:lsid:plazi:treatment:03D687ABB829BF06AEDAAABEFDC85FCE" httpUri="http://treatment.plazi.org/id/03D687ABB829BF06AEDAAABEFDC85FCE" lastPageId="21" lastPageNumber="46" pageId="17" pageNumber="42">
<subSubSection id="C3656536B829BF02AEDAAABEFEDA596C" pageId="17" pageNumber="42" type="nomenclature">
<paragraph id="8BC036BDB829BF02AEDAAABEFE4B588F" blockId="17.[151,439,1227,1286]" box="[151,439,1227,1254]" pageId="17" pageNumber="42">
<heading id="D08881D1B829BF02AEDAAABEFE4B588F" bold="true" box="[151,439,1227,1254]" fontSize="11" level="1" pageId="17" pageNumber="42" reason="1">
<emphasis id="B90BEAAFB829BF02AEDAAABEFE4B588F" bold="true" box="[151,439,1227,1254]" pageId="17" pageNumber="42">
<taxonomicName id="4C7F4D3EB829BF02AEDAAABEFEAF588C" box="[151,339,1228,1254]" class="Malacostraca" family="Isaeidae" genus="Chevalia" kingdom="Animalia" order="Amphipoda" pageId="17" pageNumber="42" phylum="Arthropoda" rank="species" species="setosa" status="sp. nov.">
<emphasis id="B90BEAAFB829BF02AEDAAABEFEAF588C" bold="true" box="[151,339,1228,1254]" italics="true" pageId="17" pageNumber="42">Chevalia setosa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23857D4B829BF02AF17AAB9FE4B588F" box="[346,439,1227,1253]" pageId="17" pageNumber="42" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BC036BDB829BF02AEDAAA9CFEDA596C" blockId="17.[151,439,1227,1286]" box="[151,294,1262,1286]" pageId="17" pageNumber="42">
(
<figureCitation id="13442A38B829BF02AED2AA9CFEE2596C" box="[159,286,1262,1286]" captionStart-0="FIGURE 13" captionStart-1="FIGURE 14" captionStart-2="FIGURE 15" captionStartId-0="18.[151,255,1924,1948]" captionStartId-1="19.[151,255,1691,1715]" captionStartId-2="20.[151,255,1659,1683]" captionTargetBox-0="[151,1436,374,1903]" captionTargetBox-1="[151,1436,194,1670]" captionTargetBox-2="[151,1436,194,1638]" captionTargetId-0="figure@18.[151,1436,374,1903]" captionTargetId-1="figure@19.[151,1436,194,1670]" captionTargetId-2="figure@20.[151,1436,194,1638]" captionTargetPageId-0="18" captionTargetPageId-1="19" captionTargetPageId-2="20" captionText-0="FIGURE 13. Chevalia setosa sp. nov., HA: holotype, hermaphrodite (4.1 mm), Rocas Atoll, Rio Grande do Norte, MNRJ 21959. Mouthparts: paratype, hermaphrodite (3.6 mm), Rocas Atoll, Rio Grande do Norte, MNRJ 21960. Scale bars 0.1 mm." captionText-1="FIGURE 14. Chevalia setosa sp. nov., paratype, hermaphrodite (3.6 mm), Rocas Atoll, Rio Grande do Norte, MNRJ 21960. Scale bars 0.1 mm." captionText-2="FIGURE 15. Chevalia setosa sp. nov., Ep 1 - 3: holotype, hermaphrodite (4.1 mm), Rocas Atoll, Rio Grande do Norte, MNRJ 21959. Paratype, hermaphrodite (3.6 mm), Rocas Atoll, Rio Grande do Norte, MNRJ 21960. Scale bars 0.1 mm." httpUri-0="https://zenodo.org/record/199675/files/figure.png" httpUri-1="https://zenodo.org/record/199676/files/figure.png" httpUri-2="https://zenodo.org/record/199677/files/figure.png" pageId="17" pageNumber="42">Figs 1315</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C3656536B829BF02AEDAAB44FCAC5A94" pageId="17" pageNumber="42" type="materials_examined">
<paragraph id="8BC036BDB829BF02AEDAAB44FCAC5A94" blockId="17.[151,1436,1334,2007]" pageId="17" pageNumber="42">
<emphasis id="B90BEAAFB829BF02AEDAAB44FE775925" bold="true" box="[151,395,1334,1359]" pageId="17" pageNumber="42">Material examined.</emphasis>
<typeStatus id="54C4881FB829BF02AFD1AB44FDFB5924" box="[412,519,1334,1358]" pageId="17" pageNumber="42" type="holotype">Holotype</typeStatus>
, hermaphrodite,
<quantity id="4C879B58B829BF02AC94AB44FCC05924" box="[729,828,1334,1358]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="17" pageNumber="42" unit="mm" value="4.1">4.1 mm</quantity>
, Rocas Atoll, Rio Grande do Norte,
<geoCoordinate id="EE4B507AB829BF02AB52AB44FA605924" box="[1311,1436,1334,1358]" direction="south" orientation="latitude" pageId="17" pageNumber="42" precision="1" value="-3.8613334">3º51.680S</geoCoordinate>
<geoCoordinate id="EE4B507AB829BF02AEDAAB28FED05918" box="[151,300,1370,1394]" direction="west" orientation="longitude" pageId="17" pageNumber="42" precision="1" value="-33.826733">33º49.604W</geoCoordinate>
,
<quantity id="4C879B58B829BF02AF74AB28FE895918" box="[313,373,1370,1394]" metricMagnitude="1" metricUnit="m" metricValue="1.9" pageId="17" pageNumber="42" unit="m" value="19.0">19 m</quantity>
, in sponges and algae,
<date id="FFC1107DB829BF02AC31AB28FCC15918" box="[636,829,1370,1394]" pageId="17" pageNumber="42" value="2000-10-16">16 October 2000</date>
, col. P.S. Young, P.C. Paiva, and A.A. Aguiar,
<collectionCode id="ED6EAE78B829BF02AB1CAB29FA605918" box="[1361,1436,1371,1394]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="17" pageNumber="42">MNRJ</collectionCode>
21959.
<typeStatus id="54C4881FB829BF02AEA1AB0DFEAE59FD" box="[236,338,1407,1431]" pageId="17" pageNumber="42" type="paratype">Paratype</typeStatus>
. 1 hermaphrodite,
<quantity id="4C879B58B829BF02AC65AB0CFD7D59FC" box="[552,641,1406,1430]" metricMagnitude="-3" metricUnit="m" metricValue="3.6" pageId="17" pageNumber="42" unit="mm" value="3.6">3.6 mm</quantity>
, (dissected and drawn), Rocas Atoll, Rio Grande do Norte,
<geoCoordinate id="EE4B507AB829BF02AB63AB0CFA6059FC" box="[1326,1436,1406,1430]" direction="south" orientation="latitude" pageId="17" pageNumber="42" precision="9" value="-3.8613334">3º51.68S</geoCoordinate>
<geoCoordinate id="EE4B507AB829BF02AEDAABD0FED059D0" box="[151,300,1442,1466]" direction="west" orientation="longitude" pageId="17" pageNumber="42" precision="1" value="-33.826733">33º49.604W</geoCoordinate>
,
<quantity id="4C879B58B829BF02AF74ABD0FE8959D0" box="[313,373,1442,1466]" metricMagnitude="1" metricUnit="m" metricValue="1.9" pageId="17" pageNumber="42" unit="m" value="19.0">19 m</quantity>
, in sponges and algae,
<date id="FFC1107DB829BF02AC31ABD0FCC159D0" box="[636,829,1442,1466]" pageId="17" pageNumber="42" value="2000-10-16">16 October 2000</date>
, col. P.S. Young, P.C. Paiva, and A.A. Aguiar,
<collectionCode id="ED6EAE78B829BF02AB1CABD1FA6059D0" box="[1361,1436,1443,1466]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="17" pageNumber="42">MNRJ</collectionCode>
21960. 4 hermaphrodites, Rocas Atoll, Rio Grande do Norte,
<geoCoordinate id="EE4B507AB829BF02AD01ABB4FC4659B4" box="[844,954,1478,1502]" direction="south" orientation="latitude" pageId="17" pageNumber="42" precision="9" value="-3.8613334">3º51.68S</geoCoordinate>
<geoCoordinate id="EE4B507AB829BF02AD8FABB4FBA459B4" box="[962,1112,1478,1502]" direction="west" orientation="longitude" pageId="17" pageNumber="42" precision="1" value="-33.826733">33º49.604W</geoCoordinate>
,
<quantity id="4C879B58B829BF02AA2EABB4FB6359B4" box="[1123,1183,1478,1502]" metricMagnitude="1" metricUnit="m" metricValue="1.9" pageId="17" pageNumber="42" unit="m" value="19.0">19 m</quantity>
, in sponges and algae,
<date id="FFC1107DB829BF02AEDAAB98FEA45A68" box="[151,344,1514,1538]" pageId="17" pageNumber="42" value="2000-10-16">16 October 2000</date>
, col. P.S. Young, P.C. Paiva, and A.A. Aguiar,
<collectionCode id="ED6EAE78B829BF02AD23AB99FC455A68" box="[878,953,1515,1538]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="17" pageNumber="42">MNRJ</collectionCode>
21961. 1 hermaphrodite, Rocas Atoll, Rio Grande do Norte, Piscina das Tartarugas,
<geoCoordinate id="EE4B507AB829BF02AC30A87CFD125A4C" box="[637,750,1550,1574]" direction="south" orientation="latitude" pageId="17" pageNumber="42" precision="9" value="-3.8736668">3°52.42S</geoCoordinate>
<geoCoordinate id="EE4B507AB829BF02ACB5A87CFC7E5A4C" box="[760,898,1550,1574]" direction="west" orientation="longitude" pageId="17" pageNumber="42" precision="9" value="-33.805">33°48.30W</geoCoordinate>
, Rio Grande do Norte,
<quantity id="4C879B58B829BF02AADAA87CFB295A4C" box="[1175,1237,1550,1574]" metricMagnitude="1" metricUnit="m" metricValue="1.9" pageId="17" pageNumber="42" unit="m" value="19.0">19 m</quantity>
, in
<taxonomicName id="4C7F4D3EB829BF02AB49A87CFA975A4C" box="[1284,1387,1550,1574]" class="Homoscleromorpha" family="Plakinidae" genus="Plakortis" kingdom="Animalia" order="Homosclerophorida" pageId="17" pageNumber="42" phylum="Porifera" rank="genus">
<emphasis id="B90BEAAFB829BF02AB49A87CFA975A4C" box="[1284,1387,1550,1574]" italics="true" pageId="17" pageNumber="42">Plakortis</emphasis>
</taxonomicName>
sp.,
<date id="FFC1107DB829BF02AEDAA840FEB35A20" box="[151,335,1586,1610]" pageId="17" pageNumber="42" value="1999-11">November 1999</date>
, col. G. Neves,
<collectionCode id="ED6EAE78B829BF02AFB0A841FDB45A20" box="[509,584,1587,1610]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="17" pageNumber="42">MNRJ</collectionCode>
16617.
<specimenCount id="9D79FD34B829BF02ACEEA840FD4D5A20" box="[675,689,1586,1610]" pageId="17" pageNumber="42" type="female">6</specimenCount>
females and 4 hermaphrodites, Rocas Atoll, Rio Grande do Norte,
<geoCoordinate id="EE4B507AB829BF02AEDAA824FEEF5A04" box="[151,275,1622,1646]" direction="south" orientation="latitude" pageId="17" pageNumber="42" precision="1" value="-3.8624501">3º51.747S</geoCoordinate>
<geoCoordinate id="EE4B507AB829BF02AF51A824FE4D5A04" box="[284,433,1622,1646]" direction="west" orientation="longitude" pageId="17" pageNumber="42" precision="1" value="-33.82495">33º49.497W</geoCoordinate>
,
<quantity id="4C879B58B829BF02AFF3A824FE075A04" box="[446,507,1622,1646]" metricMagnitude="1" metricUnit="m" metricValue="1.4" pageId="17" pageNumber="42" unit="m" value="14.0">14 m</quantity>
,
<date id="FFC1107DB829BF02AC45A824FD365A04" box="[520,714,1622,1646]" pageId="17" pageNumber="42" value="2000-10-16">16 October 2000</date>
, col. P.S. Young, P.C. Paiva, and A.A. Aguiar,
<collectionCode id="ED6EAE78B829BF02AAA8A825FACC5A04" box="[1253,1328,1623,1646]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="17" pageNumber="42">MNRJ</collectionCode>
21962.
<specimenCount id="9D79FD34B829BF02ABC3A824FA605A04" box="[1422,1436,1622,1646]" pageId="17" pageNumber="42" type="female">5</specimenCount>
females, Rocas Atoll, Rio Grande do Norte, Salão,
<geoCoordinate id="EE4B507AB829BF02ACBCA808FC9E5AF8" box="[753,866,1658,1682]" direction="south" orientation="latitude" pageId="17" pageNumber="42" precision="9" value="-3.8743334">3°52.46S</geoCoordinate>
<geoCoordinate id="EE4B507AB829BF02AD21A808FC0A5AF8" box="[876,1014,1658,1682]" direction="west" orientation="longitude" pageId="17" pageNumber="42" precision="9" value="-33.807167">33°48.43W</geoCoordinate>
, intertidal, in sponges and algae,
<date id="FFC1107DB829BF02ABCDA808FECA5ADC" pageId="17" pageNumber="42" value="2000-10-13">13 October 2000</date>
, col. P.S. Young, P.C. Paiva, and A.A. Aguiar,
<collectionCode id="ED6EAE78B829BF02AD14A8EDFC585ADC" box="[857,932,1695,1718]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="17" pageNumber="42">MNRJ</collectionCode>
21963. 5 hermaphrodites, Rocas Atoll, Rio Grande do Norte, Piscina das Tartarugas,
<geoCoordinate id="EE4B507AB829BF02ACCEA8B0FD085AB0" box="[643,756,1730,1754]" direction="south" orientation="latitude" pageId="17" pageNumber="42" precision="9" value="-3.8736668">3°52.42S</geoCoordinate>
<geoCoordinate id="EE4B507AB829BF02ACB2A8B0FC755AB0" box="[767,905,1730,1754]" direction="west" orientation="longitude" pageId="17" pageNumber="42" precision="9" value="-33.805">33°48.30W</geoCoordinate>
, Rio Grande do Norte,
<quantity id="4C879B58B829BF02AAEEA8B0FB1E5AB0" box="[1187,1250,1730,1754]" metricMagnitude="1" metricUnit="m" metricValue="1.9" pageId="17" pageNumber="42" unit="m" value="19.0">19 m</quantity>
, in sponges,
<date id="FFC1107DB829BF02ABCDA8B0FEB75A94" pageId="17" pageNumber="42" value="2000-12-28">28 December 2000</date>
, col. F. Pitombo and R. Barros,
<collectionCode id="ED6EAE78B829BF02ACFCA895FD005A94" box="[689,764,1767,1790]" httpUri="http://grbio.org/cool/zi1i-a0b5" name="Museu Nacional/Universidade Federal de Rio de Janeiro" pageId="17" pageNumber="42">MNRJ</collectionCode>
21964.
</paragraph>
</subSubSection>
<subSubSection id="C3656536B829BF02AE8AA979FEA45B2D" pageId="17" pageNumber="42" type="etymology">
<paragraph id="8BC036BDB829BF02AE8AA979FEA45B2D" blockId="17.[151,1436,1334,2007]" pageId="17" pageNumber="42">
<emphasis id="B90BEAAFB829BF02AE8AA979FEB25B49" bold="true" box="[199,334,1803,1827]" pageId="17" pageNumber="42">Etymology.</emphasis>
The Latin name
<emphasis id="B90BEAAFB829BF02AC51A97EFD915B49" box="[540,621,1804,1827]" italics="true" pageId="17" pageNumber="42">setosus</emphasis>
, hairy, referring to the densely setose dorsum, a characteristic unique within the genus.
</paragraph>
</subSubSection>
<subSubSection id="C3656536B829BF06AE8AA920FB365F7E" lastPageId="21" lastPageNumber="46" pageId="17" pageNumber="42" type="description">
<paragraph id="8BC036BDB829BF00AE8AA920FABE5BC9" blockId="17.[151,1436,1334,2007]" lastBlockId="19.[151,1436,1787,1955]" lastPageId="19" lastPageNumber="44" pageId="17" pageNumber="42">
<emphasis id="B90BEAAFB829BF02AE8AA920FEA55B01" bold="true" box="[199,345,1874,1899]" pageId="17" pageNumber="42">Description.</emphasis>
Based on
<typeStatus id="54C4881FB829BF02AF9BA920FDC75B00" box="[470,571,1874,1898]" pageId="17" pageNumber="42" type="holotype">holotype</typeStatus>
, hermaphrodite, (
<quantity id="4C879B58B829BF02AD4BA920FC985B00" box="[774,868,1874,1898]" metricMagnitude="-3" metricUnit="m" metricValue="4.1" pageId="17" pageNumber="42" unit="mm" value="4.1">4.1 mm</quantity>
), MNRJ 21959, and
<typeStatus id="54C4881FB829BF02AA15A921FB445B01" box="[1112,1208,1875,1899]" pageId="17" pageNumber="42" type="paratype">paratype</typeStatus>
hermaphrodite (
<quantity id="4C879B58B829BF02AB3AA920FF3B5BE4" metricMagnitude="-3" metricUnit="m" metricValue="3.6" pageId="17" pageNumber="42" unit="mm" value="3.6">3.6 mm</quantity>
), MNRJ 21960. Eyes of large size, entirely situated in lateral lobe of the head,
<emphasis id="B90BEAAFB829BF02AA15A904FE675BD9" bold="true" pageId="17" pageNumber="42">proximal margin of lateral cephalic lobe straight</emphasis>
. Antennae setose.
<emphasis id="B90BEAAFB829BF02AC3AA9E8FC7F5BBD" bold="true" pageId="17" pageNumber="42">Antenna 1 1.2 X longer than head and first four pereon segments combined; peduncular article 3 0.70 X longer than article 1</emphasis>
, primary flagellum with 8 articles;
<emphasis id="B90BEAAFB829BF01AB61A9CCFE315CDA" bold="true" lastPageId="18" lastPageNumber="43" pageId="17" pageNumber="42">flagellum accessory threearticulate</emphasis>
, article 1 shorter than article 2, article 3 rudimentary,1/11 of article 2 length.
<emphasis id="B90BEAAFB82ABF01AB78AEE5FDE65CBE" bold="true" pageId="18" pageNumber="43">Antenna 2 slightly shorter than antenna 1</emphasis>
, article 4 1.1 X longer than article 5, flagellum with 6 articles.
<emphasis id="B90BEAAFB82ABF01AA95AEC9FDDE5C92" bold="true" pageId="18" pageNumber="43">
Mandible palp
<date id="FFC1107DB82ABF01ABC3AEC9FF575C92" pageId="18" pageNumber="43">2 X</date>
longer than body of mandible
</emphasis>
, article 1 shorter, articles 2 slightly longer than article 3; incisor and
<emphasis id="B90BEAAFB82ABF01AB03AE92FF165D76" italics="true" pageId="18" pageNumber="43">lacinia mobilis</emphasis>
with 4 teeth, accessory setal row with 4 setae, molar process triturative. Lower lip, inner lobes and outer lobes separated, inner lobes large and fleshy. Maxilla 1 inner plate with marginal setules; outer plate with 8 robust setae; palp 2articulated with 4 apical robust setae and 1 subapical plumose seta. Maxilla 2 outer plate slightly longer than inner plate, with apical plumose setae; outer plate with facial and apical setae. Maxilliped inner plate rectangular with distal margin with 4 robust setae and plumose setae; outer plate reaching to 1/2 of length of palp article 2, with 5 robust setae and 5 simple setae along medial and facial margin and apically with 1 long plumose setae; palp, article 2 longer than articles 3 and 4 combined (1.7 X), article 4 with 1 long distal robust setae.
</paragraph>
<caption id="DF006635B82ABF01AEDAA9F6FEDF5BB1" httpUri="https://zenodo.org/record/199675/files/figure.png" pageId="18" pageNumber="43" targetBox="[151,1436,374,1903]" targetPageId="18">
<paragraph id="8BC036BDB82ABF01AEDAA9F6FEDF5BB1" blockId="18.[151,1436,1924,2011]" pageId="18" pageNumber="43">
<emphasis id="B90BEAAFB82ABF01AEDAA9F6FED65BF6" bold="true" box="[151,298,1924,1948]" pageId="18" pageNumber="43">FIGURE 13.</emphasis>
<taxonomicName id="4C7F4D3EB82ABF01AF79A9F7FE1D5BF6" box="[308,481,1925,1948]" class="Malacostraca" family="Isaeidae" genus="Chevalia" kingdom="Animalia" order="Amphipoda" pageId="18" pageNumber="43" phylum="Arthropoda" rank="species" species="setosa" status="sp. nov.">
<emphasis id="B90BEAAFB82ABF01AF79A9F7FE1D5BF6" box="[308,481,1925,1948]" italics="true" pageId="18" pageNumber="43">Chevalia setosa</emphasis>
</taxonomicName>
<emphasis id="B90BEAAFB82ABF01AFA6A9F6FDB85BF6" bold="true" box="[491,580,1924,1948]" pageId="18" pageNumber="43">
<taxonomicNameLabel id="A23857D4B82ABF01AFA6A9F6FDB85BF6" box="[491,580,1924,1948]" pageId="18" pageNumber="43" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, HA: holotype, hermaphrodite (4.1 mm), Rocas Atoll, Rio Grande do Norte, MNRJ 21959. Mouthparts: paratype, hermaphrodite (3.6 mm), Rocas Atoll, Rio Grande do Norte, MNRJ 21960. Scale bars 0.1 mm.
</paragraph>
</caption>
<caption id="DF006635B82BBF00AEDAA8E9FE4F5AB9" httpUri="https://zenodo.org/record/199676/files/figure.png" pageId="19" pageNumber="44" targetBox="[151,1436,194,1670]" targetPageId="19">
<paragraph id="8BC036BDB82BBF00AEDAA8E9FE4F5AB9" blockId="19.[151,1436,1691,1747]" pageId="19" pageNumber="44">
<emphasis id="B90BEAAFB82BBF00AEDAA8E9FED45AD9" bold="true" box="[151,296,1691,1715]" pageId="19" pageNumber="44">FIGURE 14.</emphasis>
<taxonomicName id="4C7F4D3EB82BBF00AF7CA8EEFE215AD9" box="[305,477,1692,1715]" class="Malacostraca" family="Isaeidae" genus="Chevalia" kingdom="Animalia" order="Amphipoda" pageId="19" pageNumber="44" phylum="Arthropoda" rank="species" species="setosa" status="sp. nov.">
<emphasis id="B90BEAAFB82BBF00AF7CA8EEFE215AD9" box="[305,477,1692,1715]" italics="true" pageId="19" pageNumber="44">Chevalia setosa</emphasis>
</taxonomicName>
<emphasis id="B90BEAAFB82BBF00AFA8A8E9FDC15AD9" bold="true" box="[485,573,1691,1715]" pageId="19" pageNumber="44">
<taxonomicNameLabel id="A23857D4B82BBF00AFA8A8E9FDC15AD9" box="[485,573,1691,1715]" pageId="19" pageNumber="44" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, paratype, hermaphrodite (3.6 mm), Rocas Atoll, Rio Grande do Norte, MNRJ 21960. Scale bars 0.1 mm.
</paragraph>
</caption>
<caption id="DF006635B82CBF07AEDAA809FA695AD9" httpUri="https://zenodo.org/record/199677/files/figure.png" pageId="20" pageNumber="45" targetBox="[151,1436,194,1638]" targetPageId="20">
<paragraph id="8BC036BDB82CBF07AEDAA809FA695AD9" blockId="20.[151,1436,1659,1715]" pageId="20" pageNumber="45">
<emphasis id="B90BEAAFB82CBF07AEDAA809FEDB5AF9" bold="true" box="[151,295,1659,1683]" pageId="20" pageNumber="45">FIGURE 15.</emphasis>
<taxonomicName id="4C7F4D3EB82CBF07AF7DA80EFE275AF9" box="[304,475,1660,1683]" class="Malacostraca" family="Isaeidae" genus="Chevalia" kingdom="Animalia" order="Amphipoda" pageId="20" pageNumber="45" phylum="Arthropoda" rank="species" species="setosa" status="sp. nov.">
<emphasis id="B90BEAAFB82CBF07AF7DA80EFE275AF9" box="[304,475,1660,1683]" italics="true" pageId="20" pageNumber="45">Chevalia setosa</emphasis>
</taxonomicName>
<emphasis id="B90BEAAFB82CBF07AFAEA809FDC55AF9" bold="true" box="[483,569,1659,1683]" pageId="20" pageNumber="45">
<taxonomicNameLabel id="A23857D4B82CBF07AFAEA809FDC55AF9" box="[483,569,1659,1683]" pageId="20" pageNumber="45" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
, Ep 1-3: holotype, hermaphrodite (4.1 mm), Rocas Atoll, Rio Grande do Norte, MNRJ 21959. Paratype, hermaphrodite (3.6 mm), Rocas Atoll, Rio Grande do Norte, MNRJ 21960. Scale bars 0.1 mm.
</paragraph>
</caption>
<paragraph id="8BC036BDB82CBF06AE8AA8ADFE705D9E" blockId="20.[151,1436,1759,2036]" lastBlockId="21.[151,1436,151,932]" lastPageId="21" lastPageNumber="46" pageId="20" pageNumber="45">
Coxae 1 and 2 larger than coxae 37,
<emphasis id="B90BEAAFB82CBF07ACD8A892FD9A5B76" bold="true" pageId="20" pageNumber="45">coxa 1 anteroventral angle strongly produced forward, coxa 2 anteroventral strongly angle produced</emphasis>
. Gnathopod 1 slender; carpus 1.3 X longer than propodus, both articles with row of simple and plumose setae along posterior margin, palm oblique; dactylus naked.
<emphasis id="B90BEAAFB82CBF07AAF5A955FCAA5B0E" bold="true" pageId="20" pageNumber="45">Gnathopod 2 coxal gill short, 1/3 of basis length, basis stout, length 1.8 X width</emphasis>
; carpus shorter than propodus, not lobate; propodus massive,
<date id="FFC1107DB82CBF07AF4EA91DFECC5BE2" box="[259,304,1903,1928]" pageId="20" pageNumber="45">2 X</date>
of carpus length; posterior margin with tuft of short setae and parallel to anterior margin;
<emphasis id="B90BEAAFB82CBF07AB12A902FDB25BC6" bold="true" pageId="20" pageNumber="45">palm transverse, defined by 1 acute spine</emphasis>
, inner margin sinusoidal and serrate;
<emphasis id="B90BEAAFB82CBF07AA4BA9E6FAAD5BC6" bold="true" box="[1030,1361,1940,1964]" pageId="20" pageNumber="45">dactylus shorter than palm</emphasis>
, inner margin with a weakly developed process near hinge of dactylus.
<emphasis id="B90BEAAFB82CBF07AD31A9CAFE285B9E" bold="true" pageId="20" pageNumber="45">Three pairs of oostegites present, oostegite of pereopod 3 much reduced</emphasis>
. Pereopods 3 and 4 scarcely setose; merus elongate, anterodistal corner with a lobe weakly rounded. Pereopods 57 similar in shape, ratio length 0.6:0.9:1.0. Pereopod 5 basis ovate, length 1.1 X width, posterior margin with three setae; merus as long as carpus length, with anterodistal corner produced; carpus reniform, with posterodistal corner slightly produced, with 2 submarginal robust setae and 1 long plumose seta; propodus length 2.3 X width; dactylus with 1 large accessory spine. Pereopod 6 basis ovate, length 1.3 X width, posterior margin with 6 setae; merus 1.3 X of carpus length, with anterodistal corner produced; carpus reniform, with posterodistal corner rounded produced, with 2 submarginal robust setae and 1 long seta; propodus length 2.85 X width; dactylus with 1 large accessory spine.
<emphasis id="B90BEAAFB82DBF06ACF1AF02FEDE5DC6" bold="true" pageId="21" pageNumber="46">Pereopod 7 basis ovate, length 1.9 X width, posterior margin with 5 setae</emphasis>
; merus 1.45 X of carpus length, with anterodistal corner produced; carpus reniform, with posterodistal corner produced, with 2 submarginal robust setae and 1 long seta; propodus length 3.85 X width; dactylus with 1 large accessory spine.
</paragraph>
<paragraph id="8BC036BDB82DBF06AE8AAC72FB365F7E" blockId="21.[151,1436,151,932]" pageId="21" pageNumber="46">
<emphasis id="B90BEAAFB82DBF06AE8AAC72FDB15E56" bold="true" pageId="21" pageNumber="46">Posterodorsal margins of pereon 17 and pleon 13 with a line of +10 long simple setae in adults, in subadults about 6 long simple setae</emphasis>
.
<emphasis id="B90BEAAFB82DBF06AC13AC51FDB05E0A" bold="true" pageId="21" pageNumber="46">Epimera 13 posterior margin nearly straight, posteroventral angle rounded, without a notch, with setae</emphasis>
.
<emphasis id="B90BEAAFB82DBF06AC16AC3AFD305E0A" bold="true" box="[603,716,583,608]" pageId="21" pageNumber="46">Uropod 1</emphasis>
peduncle subequal in length to outer ramus,; inner ramus 1.3 X longer than outer ramus,
<emphasis id="B90BEAAFB82DBF06AFF0AC19FBEB5EEE" bold="true" box="[445,1047,619,644]" pageId="21" pageNumber="46">inner margin with 10 large medial serrate spines</emphasis>
, outer ramus all inner and apical margin with row of setules,
<emphasis id="B90BEAAFB82DBF06AF9EACFDFC6E5EC2" bold="true" box="[467,914,655,680]" pageId="21" pageNumber="46">apical margin with three robust setae</emphasis>
.
<emphasis id="B90BEAAFB82DBF06ADECACE2FBEE5EC2" bold="true" box="[929,1042,655,680]" pageId="21" pageNumber="46">Uropod 2</emphasis>
peduncle shorter than rami, with 2 setae on outer margin;
<emphasis id="B90BEAAFB82DBF06AFD1ACC1FCF75EA6" bold="true" box="[412,779,691,716]" pageId="21" pageNumber="46">inner ramus longer than outer</emphasis>
, naked;
<emphasis id="B90BEAAFB82DBF06AD20ACC6FE695E9A" bold="true" pageId="21" pageNumber="46">outer ramus, with 4 apical robust setae, apical margin with 2 spines</emphasis>
. Uropod 3, peduncle shorter than rami; rami with apical plumose setae, outer ramus with apical robust seta.
<emphasis id="B90BEAAFB82DBF06AF2AAC8EFB3F5F7E" bold="true" box="[359,1219,763,788]" pageId="21" pageNumber="46">Telson distal margin with convex middle process and long plumose setae</emphasis>
.
</paragraph>
</subSubSection>
<subSubSection id="C3656536B82DBF06AE8AAD52FDC85FCE" pageId="21" pageNumber="46" type="discussion">
<paragraph id="8BC036BDB82DBF06AE8AAD52FB4A5F36" blockId="21.[151,1436,151,932]" pageId="21" pageNumber="46">
<emphasis id="B90BEAAFB82DBF06AE8AAD52FEC75F52" bold="true" box="[199,315,800,824]" pageId="21" pageNumber="46">Remarks.</emphasis>
<taxonomicName id="4C7F4D3EB82DBF06AF0FAD52FE095F52" box="[322,501,800,824]" class="Malacostraca" family="Isaeidae" genus="Chevalia" kingdom="Animalia" order="Amphipoda" pageId="21" pageNumber="46" phylum="Arthropoda" rank="species" species="setosa" status="sp. nov.">
<emphasis id="B90BEAAFB82DBF06AF0FAD52FE095F52" box="[322,501,800,824]" italics="true" pageId="21" pageNumber="46">Chevalia setosa</emphasis>
</taxonomicName>
<emphasis id="B90BEAAFB82DBF06AFB1AD52FDAA5F52" bold="true" box="[508,598,800,824]" pageId="21" pageNumber="46">
<taxonomicNameLabel id="A23857D4B82DBF06AFB1AD52FDAA5F52" box="[508,598,800,824]" pageId="21" pageNumber="46" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
is readily distinguished from those of the other species of the group III by the diagnostic feature of long and numerous setae on posterodorsal margins of pereon 6 and 7.
</paragraph>
<paragraph id="8BC036BDB82DBF06AE8AAD15FC185F15" blockId="21.[151,1436,151,932]" box="[199,996,871,896]" pageId="21" pageNumber="46">
<emphasis id="B90BEAAFB82DBF06AE8AAD15FE125FEA" bold="true" box="[199,494,871,896]" pageId="21" pageNumber="46">Geographic distribution.</emphasis>
Known only from
<typeStatus id="54C4881FB82DBF06AC88AD1AFD095FEA" box="[709,757,872,896]" pageId="21" pageNumber="46">type</typeStatus>
locality Rocas Atoll.
</paragraph>
<paragraph id="8BC036BDB82DBF06AE8AADFEFDC85FCE" blockId="21.[151,1436,151,932]" box="[199,564,908,932]" pageId="21" pageNumber="46">
<emphasis id="B90BEAAFB82DBF06AE8AADFEFE9E5FCE" bold="true" box="[199,354,908,932]" pageId="21" pageNumber="46">Depth range.</emphasis>
Intertidal to
<specimenCount id="9D79FD34B82DBF06AFB9ADFEFDC85FCE" box="[500,564,908,932]" pageId="21" pageNumber="46" type="generic">
<quantity id="4C879B58B82DBF06AFB9ADFEFDCC5FCE" box="[500,560,908,932]" metricMagnitude="1" metricUnit="m" metricValue="1.9" pageId="21" pageNumber="46" unit="m" value="19.0">19 m</quantity>
.
</specimenCount>
</paragraph>
</subSubSection>
</treatment>
</document>