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<document id="6EEEB935812998D5070AF2415EFF85F8" ID-DOI="10.11646/zootaxa.4819.1.4" ID-ISSN="1175-5326" ID-Zenodo-Dep="3955873" ID-ZooBank="AB417537-CE48-465A-8C23-5AF0B7602ADC" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1595406063977" checkinUser="plazi" docAuthor="Cardoso, Giovanna Monticelli, Bastos-Pereira, Rafaela, Souza, Leila Aparecida &amp; Ferreira, Rodrigo Lopes" docDate="2020" docId="E55C87ABFFB91A3CC29FFC82FBB6FF1A" docLanguage="en" docName="zootaxa.4819.1.4.pdf" docOrigin="Zootaxa 4819 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Xangoniscus ibiracatuensis Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira 2020, n. sp." docType="treatment" docUuid="47E0E2F9-6132-4216-9E5F-4BFFF31709B9" docUuidSource="ZooBank" docVersion="3" lastPageNumber="100" masterDocId="1965FFD3FFB41A2CC208FFC7FFD3FFE1" masterDocTitle="New troglobitic species of Xangoniscus (Isopoda: Styloniscidae) from Brazil, with notes on their habitats and threats" masterLastPageNumber="108" masterPageNumber="84" pageNumber="97" updateTime="1698784479508" updateUser="plazi" zenodo-license-document="CLOSED">
<mods:mods id="6ED8873FC0E15D8D46543228D3F7DEA1" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="2646BD01A29018B00B4D1128603AAA3A">
<mods:title id="F93F278D0A064B3116B593FF93C065A0">New troglobitic species of Xangoniscus (Isopoda: Styloniscidae) from Brazil, with notes on their habitats and threats</mods:title>
</mods:titleInfo>
<mods:name id="DA3B6F948AF18F2D87D8FB69F5F858D4" type="personal">
<mods:role id="0F47DCCE23C1616E0EBAFB37F6CF09F1">
<mods:roleTerm id="1CA4FF0AFF91E196A1EB2AE3F5ED8ADC">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="2E70BF80034CCAC0D1238936FCFEDFC2">Cardoso, Giovanna Monticelli</mods:namePart>
<mods:affiliation id="34435D36857980C2FB3DB107D906BA92">Universidade Federal de Lavras (UFLA), Centro de Estudos em Biologia Subterrânea, Departamento de Biologia. Programa de Pósgraduação em Ecologia Aplicada. Lavras, Minas Gerais, Brasil.</mods:affiliation>
</mods:name>
<mods:name id="A2CA9F825353B06F4331693FF61A4E15" type="personal">
<mods:role id="78C21A051118AB7F1D198E8FBFEF0940">
<mods:roleTerm id="B5F7B5AF16B95AFDB16EF1915127A1DE">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="EC04D298255A5D5C2208A83EEA4EF3CC">Bastos-Pereira, Rafaela</mods:namePart>
<mods:affiliation id="F2103EC7B544A790F1837DFC00D9E041">Universidade Federal de Lavras (UFLA), Centro de Estudos em Biologia Subterrânea, Departamento de Biologia. Programa de Pósgraduação em Ecologia Aplicada. Lavras, Minas Gerais, Brasil. &amp; rafaelabastospereira @ gmail. com; https: // orcid. org / 0000 - 0003 - 1344 - 1668</mods:affiliation>
</mods:name>
<mods:name id="0DCCEE342736CADE6B1CA19BB5B786ED" type="personal">
<mods:role id="1550D898D744D32DEE2A6D0B2A37E8F5">
<mods:roleTerm id="26BAA1E4EAA88C126DC326B5794C43FC">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="939ABA65B52DDCE44A2EE8A2128139D0">Souza, Leila Aparecida</mods:namePart>
<mods:affiliation id="879773EFBE2AD68AE7356DEED31A2770">Universidade Estadual do Ceará (UECE), Laboratório de Isopoda (LABISO). Fortaleza, Ceará, Brasil.</mods:affiliation>
</mods:name>
<mods:name id="C2D4219EC024FFDA077F632E813DE470" type="personal">
<mods:role id="79FCB804799867B40273FAC43C2081FE">
<mods:roleTerm id="0F118BCEC87F06345F60F24D0B82870C">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="DF44BD36558C00A13DDBEA9FF8139559">Ferreira, Rodrigo Lopes</mods:namePart>
<mods:affiliation id="D39296D8073B75F3389FF004FD6E5967">Universidade Federal de Lavras (UFLA), Centro de Estudos em Biologia Subterrânea, Departamento de Biologia. Programa de Pósgraduação em Ecologia Aplicada. Lavras, Minas Gerais, Brasil. &amp; drops @ ufla. br; https: // orcid. org / 0000 - 0003 - 3288 - 4405</mods:affiliation>
</mods:name>
<mods:typeOfResource id="BADAA6B3902D94261D4F54A9B5D32596">text</mods:typeOfResource>
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<mods:titleInfo id="24D4284524748868F5F385A17591703D">
<mods:title id="9E2C7DE5EC809EF22E42320A90290EE0">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="61EE9F9118E2ACC6607920BB89AA39EE">
<mods:date id="AF52E51372C061438D51FA531C8503D2">2020</mods:date>
<mods:detail id="1DC543232AAAC52F1F0A6E7BC73BE3BB" type="pubDate">
<mods:number id="D2AA5FBD06677DFA82207925DE028311">2020-07-22</mods:number>
</mods:detail>
<mods:detail id="047E6033DA52CBCF83BA629B3B65B919" type="volume">
<mods:number id="BD6AE2139EF456D12FA0AA7201326D5B">4819</mods:number>
</mods:detail>
<mods:detail id="38ABE0361EC74A31A49521F3FA41E77D" type="issue">
<mods:number id="875E5D820B4FADFC7B6BD68EF4D069A5">1</mods:number>
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<mods:start id="31B9E8C93BEEE43DC2879CFE72A85B11">84</mods:start>
<mods:end id="55C8DBD5B96AA379C621B6C64120A837">108</mods:end>
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<mods:classification id="BAB4565297E818D694498DC9CEB272FB">journal article</mods:classification>
<mods:identifier id="8A120A48D7731B929D43F4DF26D28ED2" type="DOI">10.11646/zootaxa.4819.1.4</mods:identifier>
<mods:identifier id="9B0051D102006C5C2043FA4C815E3036" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="E4AB12D8DD572BC134956B58347099AD" type="Zenodo-Dep">3955873</mods:identifier>
<mods:identifier id="CA135E1E72A0E777444DE695221ADC67" type="ZooBank">AB417537-CE48-465A-8C23-5AF0B7602ADC</mods:identifier>
</mods:mods>
<treatment id="E55C87ABFFB91A3CC29FFC82FBB6FF1A" LSID="urn:lsid:zoobank.org:act:47E0E2F9-6132-4216-9E5F-4BFFF31709B9" httpUri="http://treatment.plazi.org/id/E55C87ABFFB91A3CC29FFC82FBB6FF1A" lastPageId="16" lastPageNumber="100" pageId="13" pageNumber="97">
<subSubSection id="25EF6536FFB91A21C29FFC82FDFDFCBE" box="[151,558,837,864]" pageId="13" pageNumber="97" type="nomenclature">
<paragraph id="6D4A36BDFFB91A21C29FFC82FDFDFCBE" blockId="13.[151,558,837,899]" box="[151,558,837,864]" pageId="13" pageNumber="97">
<heading id="360281D1FFB91A21C29FFC82FDFDFCBE" bold="true" box="[151,558,837,864]" fontSize="11" level="1" pageId="13" pageNumber="97" reason="1">
<emphasis id="5F81EAAFFFB91A21C29FFC82FDFDFCBE" bold="true" box="[151,558,837,864]" pageId="13" pageNumber="97">
<taxonomicName id="AAF54D3EFFB91A21C29FFC82FE36FC81" ID-CoL="84F4Q" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[151,485,837,864]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="13" pageNumber="97" phylum="Arthropoda" rank="species" species="ibiracatuensis" status="sp. nov.">
<emphasis id="5F81EAAFFFB91A21C29FFC82FE36FC81" bold="true" box="[151,485,837,864]" italics="true" pageId="13" pageNumber="97">Xangoniscus ibiracatuensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="44B257D4FFB91A21C3E4FC82FDFDFCBE" box="[492,558,837,863]" pageId="13" pageNumber="97" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="25EF6536FFB91A21C29FFCAEFE8AFC62" box="[151,345,873,899]" pageId="13" pageNumber="97" type="description">
<paragraph id="6D4A36BDFFB91A21C29FFCAEFE8AFC62" blockId="13.[151,558,837,899]" box="[151,345,873,899]" pageId="13" pageNumber="97">
<figureCitation id="F5CE2A38FFB91A21C29FFCAEFECDFC62" box="[151,286,873,899]" captionStart-0="FIGURE 12" captionStart-1="FIGURE 13" captionStart-2="FIGURE 14" captionStartId-0="14.[151,250,1375,1400]" captionStartId-1="15.[151,250,1971,1996]" captionStartId-2="16.[151,250,1583,1608]" captionTargetBox-0="[177,1404,276,1345]" captionTargetBox-1="[184,1393,630,1941]" captionTargetBox-2="[159,1427,278,1546]" captionTargetId-0="figure@14.[176,1410,270,1347]" captionTargetId-1="figure@15.[181,1406,630,1943]" captionTargetId-2="figure@16.[151,1435,270,1554]" captionTargetPageId-0="14" captionTargetPageId-1="15" captionTargetPageId-2="16" captionText-0="FIGURE 12. Xangoniscus ibiracatuensis n. sp., male paratype. A, habitus, dorsal view; B, cephalon, frontal view; C, telson, dorsal view; D, antennula; E, antenna; F, left mandible; G, right mandible; H, maxillula; I, maxilliped. Scale bars: A: 1 mm; B–I: 0.2 mm." captionText-1="FIGURE 13. Xangoniscus ibiracatuensis n. sp., male paratype.A, uropod; B, pereopod 1; C, pereopod 6; D, pereopod 7; E, genital papilla and pleopod 1; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod. Scale bar: 0.2 mm." captionText-2="FIGURE 14. Xangoniscus ibiracatuensis n. sp. A, Surroundings of São José III cave; B, entrance of São José III cave; C, entrance of São José III cave, from inside, red arrow indicating the collecting site, yellow arrow indicating organic matter and the water level; D, travertine pool where the specimens were collected; E, specimen in the natural habitat." figureDoi-0="http://doi.org/10.5281/zenodo.3955901" figureDoi-1="http://doi.org/10.5281/zenodo.3955903" figureDoi-2="http://doi.org/10.5281/zenodo.3955905" httpUri-0="https://zenodo.org/record/3955901/files/figure.png" httpUri-1="https://zenodo.org/record/3955903/files/figure.png" httpUri-2="https://zenodo.org/record/3955905/files/figure.png" pageId="13" pageNumber="97">Figs. 12–14</figureCitation>
,
<figureCitation id="F5CE2A38FFB91A21C321FCAEFE8AFC62" box="[297,345,873,899]" captionStart="FIGURE 19" captionStartId="21.[151,250,1750,1775]" captionTargetBox="[151,1435,846,1722]" captionTargetId="figure@21.[151,1435,846,1722]" captionTargetPageId="21" captionText="FIGURE 19. A, X. lundi n. sp.; B, X. dagua n. sp.; C, X. ceci n. sp.; D, X. ibiracatuensis n. sp.; E, X. santinhoi n. sp. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.3955915" httpUri="https://zenodo.org/record/3955915/files/figure.png" pageId="13" pageNumber="97">19D</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="25EF6536FFB91A21C29FFC6CFEE5FBEF" pageId="13" pageNumber="97" type="materials_examined">
<paragraph id="6D4A36BDFFB91A21C29FFC6CFEE5FBEF" blockId="13.[151,1437,939,2010]" pageId="13" pageNumber="97">
<emphasis id="5F81EAAFFFB91A21C29FFC6CFE56FC27" bold="true" box="[151,389,939,966]" pageId="13" pageNumber="97">Material examined.</emphasis>
<materialsCitation id="DD9D3CE0FFB91A21C398FC6BFD24FC0B" collectingDate="2015-01-21" collectionCode="III, R" collectorName="L. Ferreira" country="Iceland" county="Gruta Sao Jose" latitude="-15.725886" location="Male" longLatPrecision="1" longitude="-44.205273" municipality="Ibiracatu" pageId="13" pageNumber="97" specimenCount="1" typeStatus="holotype">
<emphasis id="5F81EAAFFFB91A21C398FC6BFE24FC27" box="[400,503,940,966]" italics="true" pageId="13" pageNumber="97">
<typeStatus id="B24E881FFFB91A21C398FC6BFE24FC27" box="[400,503,940,966]" pageId="13" pageNumber="97" type="holotype">Holotype</typeStatus>
</emphasis>
:
<location id="682A6066FFB91A21C002FC6BFD97FC27" LSID="urn:lsid:plazi:treatment:E55C87ABFFB91A3CC29FFC82FBB6FF1A:682A6066FFB91A21C002FC6BFD97FC27" box="[522,580,940,966]" country="Iceland" county="Gruta Sao Jose" latitude="-15.725886" longLatPrecision="1" longitude="-44.205273" municipality="Ibiracatu" name="Male" pageId="13" pageNumber="97">Male</location>
(
<collectingCountry id="15E2762DFFB91A21C05FFC6CFD4BFC27" box="[599,664,939,966]" name="Iceland" pageId="13" pageNumber="97">ISLA</collectingCountry>
77516),
<location id="682A6066FFB91A21C0F0FC6BFC45FC27" LSID="urn:lsid:plazi:treatment:E55C87ABFFB91A3CC29FFC82FBB6FF1A:682A6066FFB91A21C0F0FC6BFC45FC27" box="[760,918,940,966]" country="Iceland" county="Gruta Sao Jose" latitude="-15.725886" longLatPrecision="1" longitude="-44.205273" municipality="Ibiracatu" name="Minas Gerais" pageId="13" pageNumber="97">Minas Gerais</location>
,
<collectingMunicipality id="8D2EACC7FFB91A21C1ADFC6BFBD8FC27" box="[933,1035,940,966]" pageId="13" pageNumber="97">Ibiracatu</collectingMunicipality>
,
<collectingCounty id="842B4E31FFB91A21C613FC6BFB1FFC27" box="[1051,1228,940,966]" pageId="13" pageNumber="97">Gruta São José</collectingCounty>
<collectionCode id="0BE4AE78FFB91A21C6DFFC6BFB25FC27" box="[1239,1270,940,966]" pageId="13" pageNumber="97">III</collectionCode>
,
<geoCoordinate id="08C1507AFFB91A21C70EFC6CFA4BFC27" box="[1286,1432,939,966]" degrees="15.725886" direction="south" orientation="latitude" pageId="13" pageNumber="97" precision="1" value="-15.725886">15.725886ºS</geoCoordinate>
,
<geoCoordinate id="08C1507AFFB91A21C29FFC08FEFCFC0B" box="[151,303,975,1002]" degrees="44.205272" direction="west" orientation="longitude" pageId="13" pageNumber="97" precision="1" value="-44.205273">44.205272ºW</geoCoordinate>
,
<date id="194B107DFFB91A21C34CFC17FDC3FC0B" box="[324,528,975,1002]" pageId="13" pageNumber="97" value="2015-01-21">
<collectingDate id="090FE995FFB91A21C34CFC17FDC3FC0B" box="[324,528,975,1002]" pageId="13" pageNumber="97" value="2015-01-21">21 January 2015</collectingDate>
</date>
, leg.
<collectionCode id="0BE4AE78FFB91A21C053FC17FDA2FC0B" box="[603,625,976,1002]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="13" pageNumber="97">R</collectionCode>
.
<collectorName id="C000536BFFB91A21C07CFC17FD24FC0B" box="[628,759,976,1002]" pageId="13" pageNumber="97">L. Ferreira</collectorName>
</materialsCitation>
.
<materialsCitation id="DD9D3CE0FFB91A21C101FC17FA4FFC0B" box="[777,1436,976,1002]" collectingDate="2015-01-21" collectionCode="III, R" collectorName="L. Ferreira" country="Iceland" county="Gruta Sao Jose" latitude="-15.725886" location="Male" longLatPrecision="1" longitude="-44.205273" municipality="Ibiracatu" pageId="13" pageNumber="97" specimenCount="5" specimenCount-female="2" specimenCount-male="3" typeStatus="paratype">
<emphasis id="5F81EAAFFFB91A21C101FC17FCA8FC08" box="[777,891,976,1001]" italics="true" pageId="13" pageNumber="97">
<typeStatus id="B24E881FFFB91A21C101FC17FCA8FC08" box="[777,891,976,1001]" pageId="13" pageNumber="97" type="paratype">Paratypes</typeStatus>
</emphasis>
:
<specimenCount id="7BF3FD34FFB91A21C199FC17FC21FC0B" box="[913,1010,976,1002]" pageId="13" pageNumber="97" type="male">3 males</specimenCount>
,
<specimenCount id="7BF3FD34FFB91A21C60DFC17FBAFFC0B" box="[1029,1148,976,1002]" pageId="13" pageNumber="97" type="female">2 females</specimenCount>
, same data as holotype
</materialsCitation>
(
<collectingCountry id="15E2762DFFB91A21C297FC34FF33FBEF" box="[159,224,1011,1038]" name="Iceland" pageId="13" pageNumber="97">ISLA</collectingCountry>
47590).
</paragraph>
</subSubSection>
<subSubSection id="25EF6536FFB91A21C2CFFBDFFE0CFBB7" pageId="13" pageNumber="97" type="etymology">
<paragraph id="6D4A36BDFFB91A21C2CFFBDFFE0CFBB7" blockId="13.[151,1437,939,2010]" pageId="13" pageNumber="97">
<emphasis id="5F81EAAFFFB91A21C2CFFBDFFE9DFBD3" bold="true" box="[199,334,1048,1074]" pageId="13" pageNumber="97">Etymology.</emphasis>
The specific epithet refers to the city of the type-locality (São José III cave), which is located in the municipality of Ibiracatu.
</paragraph>
</subSubSection>
<subSubSection id="25EF6536FFB91A21C2CFFB98FE4EFB07" pageId="13" pageNumber="97" type="diagnosis">
<paragraph id="6D4A36BDFFB91A21C2CFFB98FE4EFB07" blockId="13.[151,1437,939,2010]" pageId="13" pageNumber="97">
<emphasis id="5F81EAAFFFB91A21C2CFFB98FE91FB9B" bold="true" box="[199,322,1119,1146]" pageId="13" pageNumber="97">Diagnosis.</emphasis>
Antennula with three aesthetascs; antennal flagellum with four articles; pereopods 5 and 6 merus sternal margin densely setose, dactylus with setae on sternal margin; pleopod 1 exopod triangular, with margin straight; pleopod 2 exopod subtriangular; pleopod 3 exopod with concave distal margin; uropod endopod and exopod subequal in length.
</paragraph>
</subSubSection>
<subSubSection id="25EF6536FFB91A22C2CFFB28FBE7FF1A" lastPageId="14" lastPageNumber="98" pageId="13" pageNumber="97" type="description">
<paragraph id="6D4A36BDFFB91A21C2CFFB28FC9FFA7B" blockId="13.[151,1437,939,2010]" pageId="13" pageNumber="97">
<emphasis id="5F81EAAFFFB91A21C2CFFB28FE8AFAEB" bold="true" box="[199,345,1263,1290]" pageId="13" pageNumber="97">Description.</emphasis>
Maximum length: male,
<quantity id="AA0D9B58FFB91A21C072FB28FD6CFAEB" box="[634,703,1263,1290]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="13" pageNumber="97" unit="mm" value="5.0">5 mm</quantity>
. Colorless,
<emphasis id="5F81EAAFFFB91A21C14CFB37FCA7FAE8" box="[836,884,1264,1289]" italics="true" pageId="13" pageNumber="97">eyes</emphasis>
absent (
<figureCitation id="F5CE2A38FFB91A21C1DDFB37FB9BFAEB" box="[981,1096,1264,1290]" captionStart="FIGURE 12" captionStartId="14.[151,250,1375,1400]" captionTargetBox="[177,1404,276,1345]" captionTargetId="figure@14.[176,1410,270,1347]" captionTargetPageId="14" captionText="FIGURE 12. Xangoniscus ibiracatuensis n. sp., male paratype. A, habitus, dorsal view; B, cephalon, frontal view; C, telson, dorsal view; D, antennula; E, antenna; F, left mandible; G, right mandible; H, maxillula; I, maxilliped. Scale bars: A: 1 mm; B–I: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955901" httpUri="https://zenodo.org/record/3955901/files/figure.png" pageId="13" pageNumber="97">Figs. 12A</figureCitation>
,
<figureCitation id="F5CE2A38FFB91A21C65DFB37FB5AFAEB" box="[1109,1161,1264,1290]" captionStart="FIGURE 19" captionStartId="21.[151,250,1750,1775]" captionTargetBox="[151,1435,846,1722]" captionTargetId="figure@21.[151,1435,846,1722]" captionTargetPageId="21" captionText="FIGURE 19. A, X. lundi n. sp.; B, X. dagua n. sp.; C, X. ceci n. sp.; D, X. ibiracatuensis n. sp.; E, X. santinhoi n. sp. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.3955915" httpUri="https://zenodo.org/record/3955915/files/figure.png" pageId="13" pageNumber="97">19D</figureCitation>
). Dorsal surface smooth with scattered simple and fringed scale-setae.
<emphasis id="5F81EAAFFFB91A21C0AEFAD3FCC0FACF" box="[678,787,1300,1326]" italics="true" pageId="13" pageNumber="97">Cephalon</emphasis>
(
<figureCitation id="F5CE2A38FFB91A21C12CFAD3FC59FACF" box="[804,906,1300,1326]" captionStart="FIGURE 12" captionStartId="14.[151,250,1375,1400]" captionTargetBox="[177,1404,276,1345]" captionTargetId="figure@14.[176,1410,270,1347]" captionTargetPageId="14" captionText="FIGURE 12. Xangoniscus ibiracatuensis n. sp., male paratype. A, habitus, dorsal view; B, cephalon, frontal view; C, telson, dorsal view; D, antennula; E, antenna; F, left mandible; G, right mandible; H, maxillula; I, maxilliped. Scale bars: A: 1 mm; B–I: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955901" httpUri="https://zenodo.org/record/3955901/files/figure.png" pageId="13" pageNumber="97">Fig. 12B</figureCitation>
) with small antennary lobes; profrons with Vshaped suprantennal line. Posterior corners of
<emphasis id="5F81EAAFFFB91A21C090FAFFFCDFFAB0" box="[664,780,1336,1361]" italics="true" pageId="13" pageNumber="97">pereonites</emphasis>
progressively directed backwards, pereonite 7 not surpassing distal margin of pleonite 2;
<emphasis id="5F81EAAFFFB91A21C009FA9BFD4AFA97" box="[513,665,1372,1398]" italics="true" pageId="13" pageNumber="97">pleonites 3–5</emphasis>
epimera posterior point not developed; pleon narrower than pereon (
<figureCitation id="F5CE2A38FFB91A21C2A8FA47FEDBFA7B" box="[160,264,1408,1434]" captionStart="FIGURE 12" captionStartId="14.[151,250,1375,1400]" captionTargetBox="[177,1404,276,1345]" captionTargetId="figure@14.[176,1410,270,1347]" captionTargetPageId="14" captionText="FIGURE 12. Xangoniscus ibiracatuensis n. sp., male paratype. A, habitus, dorsal view; B, cephalon, frontal view; C, telson, dorsal view; D, antennula; E, antenna; F, left mandible; G, right mandible; H, maxillula; I, maxilliped. Scale bars: A: 1 mm; B–I: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955901" httpUri="https://zenodo.org/record/3955901/files/figure.png" pageId="13" pageNumber="97">Fig. 12A</figureCitation>
).
<emphasis id="5F81EAAFFFB91A21C313FA47FEB0FA7B" box="[283,355,1408,1434]" italics="true" pageId="13" pageNumber="97">Telson</emphasis>
(
<figureCitation id="F5CE2A38FFB91A21C37BFA47FE04FA7B" box="[371,471,1408,1434]" captionStart="FIGURE 12" captionStartId="14.[151,250,1375,1400]" captionTargetBox="[177,1404,276,1345]" captionTargetId="figure@14.[176,1410,270,1347]" captionTargetPageId="14" captionText="FIGURE 12. Xangoniscus ibiracatuensis n. sp., male paratype. A, habitus, dorsal view; B, cephalon, frontal view; C, telson, dorsal view; D, antennula; E, antenna; F, left mandible; G, right mandible; H, maxillula; I, maxilliped. Scale bars: A: 1 mm; B–I: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955901" httpUri="https://zenodo.org/record/3955901/files/figure.png" pageId="13" pageNumber="97">Fig. 12C</figureCitation>
) with concave sides, round apex.
</paragraph>
<paragraph id="6D4A36BDFFB91A21C2CFFA63FD05F977" blockId="13.[151,1437,939,2010]" pageId="13" pageNumber="97">
<emphasis id="5F81EAAFFFB91A21C2CFFA63FEE9FA5F" box="[199,314,1444,1470]" italics="true" pageId="13" pageNumber="97">Antennula</emphasis>
(
<figureCitation id="F5CE2A38FFB91A21C340FA63FE7EFA5F" box="[328,429,1444,1470]" captionStart="FIGURE 12" captionStartId="14.[151,250,1375,1400]" captionTargetBox="[177,1404,276,1345]" captionTargetId="figure@14.[176,1410,270,1347]" captionTargetPageId="14" captionText="FIGURE 12. Xangoniscus ibiracatuensis n. sp., male paratype. A, habitus, dorsal view; B, cephalon, frontal view; C, telson, dorsal view; D, antennula; E, antenna; F, left mandible; G, right mandible; H, maxillula; I, maxilliped. Scale bars: A: 1 mm; B–I: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955901" httpUri="https://zenodo.org/record/3955901/files/figure.png" pageId="13" pageNumber="97">Fig. 12D</figureCitation>
) with three articles, second article shortest, distal article with three aesthetascs, one subapical and two apical.
<emphasis id="5F81EAAFFFB91A21C364FA0FFE1AFA03" box="[364,457,1480,1506]" italics="true" pageId="13" pageNumber="97">Antenna</emphasis>
(
<figureCitation id="F5CE2A38FFB91A21C3D0FA0FFDEAFA03" box="[472,569,1480,1506]" captionStart="FIGURE 12" captionStartId="14.[151,250,1375,1400]" captionTargetBox="[177,1404,276,1345]" captionTargetId="figure@14.[176,1410,270,1347]" captionTargetPageId="14" captionText="FIGURE 12. Xangoniscus ibiracatuensis n. sp., male paratype. A, habitus, dorsal view; B, cephalon, frontal view; C, telson, dorsal view; D, antennula; E, antenna; F, left mandible; G, right mandible; H, maxillula; I, maxilliped. Scale bars: A: 1 mm; B–I: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955901" httpUri="https://zenodo.org/record/3955901/files/figure.png" pageId="13" pageNumber="97">Fig. 12E</figureCitation>
) surpasses distal margin of pereonite 1 when extended backwards, fifth article of peduncle and flagellum subequal in length; flagellum with four articles.
<emphasis id="5F81EAAFFFB91A21C1FCFA2BFB43F9E7" box="[1012,1168,1516,1542]" italics="true" pageId="13" pageNumber="97">Left mandible</emphasis>
with two penicils (
<figureCitation id="F5CE2A38FFB91A21C767FA2BFF65F9CB" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1972]" captionTargetBox="[152,1435,531,1920]" captionTargetId="figure@2.[151,1435,525,1921]" captionTargetPageId="2" captionText="FIGURE 1. Xangoniscus lundi n. sp., male paratype. A, habitus, dorsal view; B, cephalon, frontal view; C, telson and uropod, dorsal view; D, antennula; E, antenna; F, left mandible; G, right mandible; H, maxillula; I, maxilla; J, maxilliped. Scale bars: A: 1 mm; B–J: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955877" httpUri="https://zenodo.org/record/3955877/files/figure.png" pageId="13" pageNumber="97">Fig. 1F</figureCitation>
),
<emphasis id="5F81EAAFFFB91A21C2C4F9D7FEA3F9CB" box="[204,368,1552,1578]" italics="true" pageId="13" pageNumber="97">right mandible</emphasis>
with one penicil,
<emphasis id="5F81EAAFFFB91A21C030F9D7FD0DF9CB" box="[568,734,1552,1578]" italics="true" pageId="13" pageNumber="97">lacinia mobilis</emphasis>
leaf-shaped (
<figureCitation id="F5CE2A38FFB91A21C17DF9D7FC1DF9CB" box="[885,974,1552,1578]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1972]" captionTargetBox="[152,1435,531,1920]" captionTargetId="figure@2.[151,1435,525,1921]" captionTargetPageId="2" captionText="FIGURE 1. Xangoniscus lundi n. sp., male paratype. A, habitus, dorsal view; B, cephalon, frontal view; C, telson and uropod, dorsal view; D, antennula; E, antenna; F, left mandible; G, right mandible; H, maxillula; I, maxilla; J, maxilliped. Scale bars: A: 1 mm; B–J: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955877" httpUri="https://zenodo.org/record/3955877/files/figure.png" pageId="13" pageNumber="97">Fig. 1G</figureCitation>
).
<emphasis id="5F81EAAFFFB91A21C1EAF9D7FB9CF9CB" box="[994,1103,1552,1578]" italics="true" pageId="13" pageNumber="97">Maxillula</emphasis>
(
<figureCitation id="F5CE2A38FFB91A21C655F9D7FB60F9CB" box="[1117,1203,1552,1578]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1972]" captionTargetBox="[152,1435,531,1920]" captionTargetId="figure@2.[151,1435,525,1921]" captionTargetPageId="2" captionText="FIGURE 1. Xangoniscus lundi n. sp., male paratype. A, habitus, dorsal view; B, cephalon, frontal view; C, telson and uropod, dorsal view; D, antennula; E, antenna; F, left mandible; G, right mandible; H, maxillula; I, maxilla; J, maxilliped. Scale bars: A: 1 mm; B–J: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955877" httpUri="https://zenodo.org/record/3955877/files/figure.png" pageId="13" pageNumber="97">Fig. 1H</figureCitation>
) outer branch with 4 + 5 teeth, apically entire, and two thick plumose stalks; inner branch with three penicils.
<emphasis id="5F81EAAFFFB91A21C677F9F3FB2BF9AF" box="[1151,1272,1588,1614]" italics="true" pageId="13" pageNumber="97">Maxilliped</emphasis>
(
<figureCitation id="F5CE2A38FFB91A21C700F9F3FA80F9AF" box="[1288,1363,1588,1614]" captionStart="FIGURE 1" captionStartId="2.[151,250,1947,1972]" captionTargetBox="[152,1435,531,1920]" captionTargetId="figure@2.[151,1435,525,1921]" captionTargetPageId="2" captionText="FIGURE 1. Xangoniscus lundi n. sp., male paratype. A, habitus, dorsal view; B, cephalon, frontal view; C, telson and uropod, dorsal view; D, antennula; E, antenna; F, left mandible; G, right mandible; H, maxillula; I, maxilla; J, maxilliped. Scale bars: A: 1 mm; B–J: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955877" httpUri="https://zenodo.org/record/3955877/files/figure.png" pageId="13" pageNumber="97">Fig. 1I</figureCitation>
) basis enlarged on distal portion; palp apex with four tufts of setae; endite rectangular, outer and medial margins setose, apex with one triangular penicil between two teeth.
</paragraph>
<paragraph id="6D4A36BDFFB91A21C2CFF967FD08F8E3" blockId="13.[151,1437,939,2010]" pageId="13" pageNumber="97">
<emphasis id="5F81EAAFFFB91A21C2CFF967FE9FF95B" box="[199,332,1696,1722]" italics="true" pageId="13" pageNumber="97">Pereopod 1</emphasis>
antennal grooming brush composed by serrated scale setae longitudinally on propodus and on sternal margin of carpus.
<emphasis id="5F81EAAFFFB91A21C3B6F903FDC7F93F" box="[446,532,1732,1758]" italics="true" pageId="13" pageNumber="97">Uropod</emphasis>
(
<figureCitation id="F5CE2A38FFB91A21C02EF903FD5DF93F" box="[550,654,1732,1758]" captionStart="FIGURE 13" captionStartId="15.[151,250,1971,1996]" captionTargetBox="[184,1393,630,1941]" captionTargetId="figure@15.[181,1406,630,1943]" captionTargetPageId="15" captionText="FIGURE 13. Xangoniscus ibiracatuensis n. sp., male paratype.A, uropod; B, pereopod 1; C, pereopod 6; D, pereopod 7; E, genital papilla and pleopod 1; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955903" httpUri="https://zenodo.org/record/3955903/files/figure.png" pageId="13" pageNumber="97">Fig. 13A</figureCitation>
) protopod longer than distal margin of telson; endopod and exopod subequal in length, exopod with proximal insertion.
</paragraph>
<paragraph id="6D4A36BDFFB91A22C2CFF8CBFBE7FF1A" blockId="13.[151,1437,939,2010]" lastBlockId="14.[151,1437,153,251]" lastPageId="14" lastPageNumber="98" pageId="13" pageNumber="97">
<emphasis id="5F81EAAFFFB91A21C2CFF8CBFED7F8C7" bold="true" box="[199,260,1804,1830]" pageId="13" pageNumber="97">Male</emphasis>
.
<emphasis id="5F81EAAFFFB91A21C31AF8CBFE6AF8C4" box="[274,441,1803,1830]" italics="true" pageId="13" pageNumber="97">Pereopods 1–6</emphasis>
(
<figureCitation id="F5CE2A38FFB91A21C3C0F8CBFD9EF8C7" box="[456,589,1804,1830]" captionStart="FIGURE 13" captionStartId="15.[151,250,1971,1996]" captionTargetBox="[184,1393,630,1941]" captionTargetId="figure@15.[181,1406,630,1943]" captionTargetPageId="15" captionText="FIGURE 13. Xangoniscus ibiracatuensis n. sp., male paratype.A, uropod; B, pereopod 1; C, pereopod 6; D, pereopod 7; E, genital papilla and pleopod 1; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955903" httpUri="https://zenodo.org/record/3955903/files/figure.png" pageId="13" pageNumber="97">Fig. 13B, C</figureCitation>
) merus longer than wide with fringed scales on sternal margin; pereopods 5 and 6 merus sternal margin densely setose, dactylus with setae on sternal margin. Pereopod 7 (
<figureCitation id="F5CE2A38FFB91A21C6BFF8F7FACFF8AB" box="[1207,1308,1840,1866]" captionStart="FIGURE 13" captionStartId="15.[151,250,1971,1996]" captionTargetBox="[184,1393,630,1941]" captionTargetId="figure@15.[181,1406,630,1943]" captionTargetPageId="15" captionText="FIGURE 13. Xangoniscus ibiracatuensis n. sp., male paratype.A, uropod; B, pereopod 1; C, pereopod 6; D, pereopod 7; E, genital papilla and pleopod 1; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955903" httpUri="https://zenodo.org/record/3955903/files/figure.png" pageId="13" pageNumber="97">Fig. 13D</figureCitation>
) basis with scales of water conduction system, merus margin with sparse setae.
<emphasis id="5F81EAAFFFB91A21C19BF893FBEEF88F" box="[915,1085,1876,1902]" italics="true" pageId="13" pageNumber="97">Genital papilla</emphasis>
(
<figureCitation id="F5CE2A38FFB91A21C645F893FB7CF88F" box="[1101,1199,1876,1902]" captionStart="FIGURE 13" captionStartId="15.[151,250,1971,1996]" captionTargetBox="[184,1393,630,1941]" captionTargetId="figure@15.[181,1406,630,1943]" captionTargetPageId="15" captionText="FIGURE 13. Xangoniscus ibiracatuensis n. sp., male paratype.A, uropod; B, pereopod 1; C, pereopod 6; D, pereopod 7; E, genital papilla and pleopod 1; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955903" httpUri="https://zenodo.org/record/3955903/files/figure.png" pageId="13" pageNumber="97">Fig. 13E</figureCitation>
) lanceolate.
<emphasis id="5F81EAAFFFB91A21C737F893FF76F873" italics="true" pageId="13" pageNumber="97">Pleopod 1</emphasis>
(
<figureCitation id="F5CE2A38FFB91A21C2BDF8BFFEC4F873" box="[181,279,1912,1938]" captionStart="FIGURE 13" captionStartId="15.[151,250,1971,1996]" captionTargetBox="[184,1393,630,1941]" captionTargetId="figure@15.[181,1406,630,1943]" captionTargetPageId="15" captionText="FIGURE 13. Xangoniscus ibiracatuensis n. sp., male paratype.A, uropod; B, pereopod 1; C, pereopod 6; D, pereopod 7; E, genital papilla and pleopod 1; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955903" httpUri="https://zenodo.org/record/3955903/files/figure.png" pageId="13" pageNumber="97">Fig. 13E</figureCitation>
) exopod triangular with fine setae on distal margin, straight margin; endopod longer than exopod, with narrow basal article and flagelliform distal article; protopod distal margin shorter than exopod.
<emphasis id="5F81EAAFFFB91A21C6EFF85BFA8EF857" box="[1255,1373,1948,1974]" italics="true" pageId="13" pageNumber="97">Pleopod 2</emphasis>
(
<figureCitation id="F5CE2A38FFB91A21C767F85BFF17F83B" captionStart="FIGURE 13" captionStartId="15.[151,250,1971,1996]" captionTargetBox="[184,1393,630,1941]" captionTargetId="figure@15.[181,1406,630,1943]" captionTargetPageId="15" captionText="FIGURE 13. Xangoniscus ibiracatuensis n. sp., male paratype.A, uropod; B, pereopod 1; C, pereopod 6; D, pereopod 7; E, genital papilla and pleopod 1; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955903" httpUri="https://zenodo.org/record/3955903/files/figure.png" pageId="13" pageNumber="97">Fig. 13F</figureCitation>
) exopod subtriangular, round distal margin, bearing one seta; endopod of two articles, basal article rectangular, shorter than exopod, distal article wrench-like, transverse pointed process on apex, directed outwards, with lateral membrane.
<emphasis id="5F81EAAFFFBA1A22C312FF7AFE5FFF36" box="[282,396,189,215]" italics="true" pageId="14" pageNumber="98">Pleopod 3</emphasis>
exopod (
<figureCitation id="F5CE2A38FFBA1A22C3FAFF7AFD84FF36" box="[498,599,189,215]" captionStart="FIGURE 13" captionStartId="15.[151,250,1971,1996]" captionTargetBox="[184,1393,630,1941]" captionTargetId="figure@15.[181,1406,630,1943]" captionTargetPageId="15" captionText="FIGURE 13. Xangoniscus ibiracatuensis n. sp., male paratype.A, uropod; B, pereopod 1; C, pereopod 6; D, pereopod 7; E, genital papilla and pleopod 1; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955903" httpUri="https://zenodo.org/record/3955903/files/figure.png" pageId="14" pageNumber="98">Fig. 13G</figureCitation>
) ovoid, concave distal margin bearing setae.
<emphasis id="5F81EAAFFFBA1A22C642FF7AFB15FF36" box="[1098,1222,189,215]" italics="true" pageId="14" pageNumber="98">Pleopods 4</emphasis>
and
<emphasis id="5F81EAAFFFBA1A22C6F2FF7AFADBFF36" box="[1274,1288,189,215]" italics="true" pageId="14" pageNumber="98">5</emphasis>
exopod (
<figureCitation id="F5CE2A38FFBA1A22C767FF7AFF0CFF1A" captionStart="FIGURE 13" captionStartId="15.[151,250,1971,1996]" captionTargetBox="[184,1393,630,1941]" captionTargetId="figure@15.[181,1406,630,1943]" captionTargetPageId="15" captionText="FIGURE 13. Xangoniscus ibiracatuensis n. sp., male paratype.A, uropod; B, pereopod 1; C, pereopod 6; D, pereopod 7; E, genital papilla and pleopod 1; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955903" httpUri="https://zenodo.org/record/3955903/files/figure.png" pageId="14" pageNumber="98">Fig. 13H, I</figureCitation>
) rhomboidal wider than long, with distal margin rounded and bearing setae.
</paragraph>
</subSubSection>
<caption id="398A6635FFBA1A22C29FFA98FECCFA5E" ID-DOI="http://doi.org/10.5281/zenodo.3955901" ID-Zenodo-Dep="3955901" httpUri="https://zenodo.org/record/3955901/files/figure.png" pageId="14" pageNumber="98" startId="14.[151,250,1375,1400]" targetBox="[177,1404,276,1345]" targetPageId="14">
<paragraph id="6D4A36BDFFBA1A22C29FFA98FECCFA5E" blockId="14.[151,1436,1375,1472]" pageId="14" pageNumber="98">
<emphasis id="5F81EAAFFFBA1A22C29FFA98FEC9FA99" bold="true" box="[151,282,1375,1400]" pageId="14" pageNumber="98">FIGURE 12</emphasis>
.
<taxonomicName id="AAF54D3EFFBA1A22C320FAA7FD92FA99" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[296,577,1376,1400]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="98" phylum="Arthropoda" rank="species" species="ibiracatuensis" status="sp. nov.">
<emphasis id="5F81EAAFFFBA1A22C320FAA7FD92FA99" box="[296,577,1376,1400]" italics="true" pageId="14" pageNumber="98">Xangoniscus ibiracatuensis</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFBA1A22C040FAA7FD51FA99" bold="true" box="[584,642,1376,1400]" pageId="14" pageNumber="98">
<taxonomicNameLabel id="44B257D4FFBA1A22C040FAA7FD51FA99" box="[584,642,1376,1400]" pageId="14" pageNumber="98" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, male paratype. A, habitus, dorsal view; B, cephalon, frontal view; C, telson, dorsal view; D, antennula; E, antenna; F, left mandible; G, right mandible; H, maxillula; I, maxilliped. Scale bars: A: 1 mm; B–I: 0.2 mm.
</paragraph>
</caption>
<subSubSection id="25EF6536FFBA1A3CC2CFFA2EFBB6FF1A" lastPageId="16" lastPageNumber="100" pageId="14" pageNumber="98" type="discussion">
<paragraph id="6D4A36BDFFBA1A22C2CFFA2EFB08F972" blockId="14.[151,1437,1513,2043]" pageId="14" pageNumber="98">
<emphasis id="5F81EAAFFFBA1A22C2CFFA2EFEE7F9E2" bold="true" box="[199,308,1513,1539]" pageId="14" pageNumber="98">Remarks</emphasis>
.
<taxonomicName id="AAF54D3EFFBA1A22C34AFA2DFDABF9E2" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[322,632,1513,1539]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="98" phylum="Arthropoda" rank="species" species="ibiracatuensis" status="sp. nov.">
<emphasis id="5F81EAAFFFBA1A22C34AFA2DFDABF9E2" box="[322,632,1513,1539]" italics="true" pageId="14" pageNumber="98">Xangoniscus ibiracatuensis</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFBA1A22C077FA2EFD6EF9E2" bold="true" box="[639,701,1513,1539]" pageId="14" pageNumber="98">
<taxonomicNameLabel id="44B257D4FFBA1A22C077FA2EFD6EF9E2" box="[639,701,1513,1539]" pageId="14" pageNumber="98" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
resembles
<taxonomicName id="AAF54D3EFFBA1A22C134FA2DFC5AF9E2" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[828,905,1514,1539]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="98" phylum="Arthropoda" rank="species" species="ceci" status="sp. nov.">
<emphasis id="5F81EAAFFFBA1A22C134FA2DFC5AF9E2" box="[828,905,1514,1539]" italics="true" pageId="14" pageNumber="98">X. ceci</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFBA1A22C198FA2EFC1CF9E2" bold="true" box="[912,975,1513,1539]" pageId="14" pageNumber="98">
<taxonomicNameLabel id="44B257D4FFBA1A22C198FA2EFC1CF9E2" box="[912,975,1513,1539]" pageId="14" pageNumber="98" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
in the pattern of modifications on pereopods 5 and 6, but are distinguished by the number of aesthetascs on antennula (three
<emphasis id="5F81EAAFFFBA1A22C64DF9C9FB5EF9C6" box="[1093,1165,1550,1575]" italics="true" pageId="14" pageNumber="98">versus</emphasis>
four or five in
<taxonomicName id="AAF54D3EFFBA1A22C73CF9C9FAACF9C6" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[1332,1407,1550,1575]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="98" phylum="Arthropoda" rank="species" species="ceci" status="sp. nov.">
<emphasis id="5F81EAAFFFBA1A22C73CF9C9FAACF9C6" box="[1332,1407,1550,1575]" italics="true" pageId="14" pageNumber="98">X. ceci</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFBA1A22C78EF9CAFF6BF9AA" bold="true" pageId="14" pageNumber="98">
<taxonomicNameLabel id="44B257D4FFBA1A22C78EF9CAFF6BF9AA" pageId="14" pageNumber="98" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
), the number of articles on flagellum of antenna (four versus six in
<taxonomicName id="AAF54D3EFFBA1A22C1ADF9F5FC23F9AA" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[933,1008,1586,1611]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="98" phylum="Arthropoda" rank="species" species="ceci" status="sp. nov.">
<emphasis id="5F81EAAFFFBA1A22C1ADF9F5FC23F9AA" box="[933,1008,1586,1611]" italics="true" pageId="14" pageNumber="98">X. ceci</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFBA1A22C1FEF9F6FBE7F9AA" bold="true" box="[1014,1076,1585,1611]" pageId="14" pageNumber="98">
<taxonomicNameLabel id="44B257D4FFBA1A22C1FEF9F6FBE7F9AA" box="[1014,1076,1585,1611]" pageId="14" pageNumber="98" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
), and the shape of male pleopod 1 exopod. The shape of male pleopod 3 exopod with concave distal margin is similar between these species, however in
<taxonomicName id="AAF54D3EFFBA1A22C2E3F9BDFE7AF972" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[235,425,1657,1683]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="98" phylum="Arthropoda" rank="species" species="ibiracatuensis" status="sp. nov.">
<emphasis id="5F81EAAFFFBA1A22C2E3F9BDFE7AF972" box="[235,425,1657,1683]" italics="true" pageId="14" pageNumber="98">X. ibiracatuensis</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFBA1A22C3B8F9BEFE3CF972" bold="true" box="[432,495,1657,1683]" pageId="14" pageNumber="98">
<taxonomicNameLabel id="44B257D4FFBA1A22C3B8F9BEFE3CF972" box="[432,495,1657,1683]" pageId="14" pageNumber="98" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
the distal margin is round and the lateral margin is less developed.
</paragraph>
<paragraph id="6D4A36BDFFBA1A22C2CFF959FF05F8A6" blockId="14.[151,1437,1513,2043]" pageId="14" pageNumber="98">
<taxonomicName id="AAF54D3EFFBA1A22C2CFF959FE2CF956" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[199,511,1693,1719]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="98" phylum="Arthropoda" rank="species" species="ibiracatuensis" status="sp. nov.">
<emphasis id="5F81EAAFFFBA1A22C2CFF959FE2CF956" box="[199,511,1693,1719]" italics="true" pageId="14" pageNumber="98">Xangoniscus ibiracatuensis</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFBA1A22C000F95AFD9AF956" bold="true" box="[520,585,1693,1719]" pageId="14" pageNumber="98">
<taxonomicNameLabel id="44B257D4FFBA1A22C000F95AFD9AF956" box="[520,585,1693,1719]" pageId="14" pageNumber="98" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
also resembles
<taxonomicName id="AAF54D3EFFBA1A22C10BF959FC8CF956" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[771,863,1693,1719]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="98" phylum="Arthropoda" rank="species" species="lundi" status="sp. nov.">
<emphasis id="5F81EAAFFFBA1A22C10BF959FC8CF956" box="[771,863,1693,1719]" italics="true" pageId="14" pageNumber="98">X. lundi</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFBA1A22C160F95AFC7AF956" bold="true" box="[872,937,1693,1719]" pageId="14" pageNumber="98">
<taxonomicNameLabel id="44B257D4FFBA1A22C160F95AFC7AF956" box="[872,937,1693,1719]" pageId="14" pageNumber="98" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
by the number of aesthetascs on antennula (three, although with different size between the species) and the number of articles on flagellum of antenna (four), but can be distinguished by the shape of male pereopod 5 and 6 merus (longer than wide
<emphasis id="5F81EAAFFFBA1A22C67CF921FB6FF91E" box="[1140,1212,1766,1791]" italics="true" pageId="14" pageNumber="98">versus</emphasis>
enlarged in
<taxonomicName id="AAF54D3EFFBA1A22C74CF921FA4EF91E" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[1348,1437,1765,1791]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="98" phylum="Arthropoda" rank="species" species="lundi" status="sp. nov.">
<emphasis id="5F81EAAFFFBA1A22C74CF921FA4EF91E" box="[1348,1437,1765,1791]" italics="true" pageId="14" pageNumber="98">X. lundi</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFBA1A22C29FF8CEFF05F8C2" bold="true" box="[151,214,1801,1827]" pageId="14" pageNumber="98">
<taxonomicNameLabel id="44B257D4FFBA1A22C29FF8CEFF05F8C2" box="[151,214,1801,1827]" pageId="14" pageNumber="98" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
). By the shape of male pleopod 2 exopod, this species resembles
<taxonomicName id="AAF54D3EFFBA1A22C1B5F8CDFBF1F8C2" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[957,1058,1801,1827]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="98" phylum="Arthropoda" rank="species" species="dagua" status="sp. nov.">
<emphasis id="5F81EAAFFFBA1A22C1B5F8CDFBF1F8C2" box="[957,1058,1801,1827]" italics="true" pageId="14" pageNumber="98">X. dagua</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFBA1A22C622F8CEFBBAF8C2" bold="true" box="[1066,1129,1801,1827]" pageId="14" pageNumber="98">
<taxonomicNameLabel id="44B257D4FFBA1A22C622F8CEFBBAF8C2" box="[1066,1129,1801,1827]" pageId="14" pageNumber="98" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
,
<taxonomicName id="AAF54D3EFFBA1A22C670F8CDFB17F8C2" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[1144,1220,1802,1827]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="98" phylum="Arthropoda" rank="species" species="ceci" status="sp. nov.">
<emphasis id="5F81EAAFFFBA1A22C670F8CDFB17F8C2" box="[1144,1220,1802,1827]" italics="true" pageId="14" pageNumber="98">X. ceci</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFBA1A22C6C4F8CEFAD8F8C2" bold="true" box="[1228,1291,1801,1827]" pageId="14" pageNumber="98">
<taxonomicNameLabel id="44B257D4FFBA1A22C6C4F8CEFAD8F8C2" box="[1228,1291,1801,1827]" pageId="14" pageNumber="98" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
and
<taxonomicName id="AAF54D3EFFBA1A22C74BF8CDFA4EF8C2" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[1347,1437,1801,1827]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="98" phylum="Arthropoda" rank="species" species="lundi" status="sp. nov.">
<emphasis id="5F81EAAFFFBA1A22C74BF8CDFA4EF8C2" box="[1347,1437,1801,1827]" italics="true" pageId="14" pageNumber="98">X. lundi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="44B257D4FFBA1A22C29FF8EAFF05F8A6" box="[151,214,1837,1863]" pageId="14" pageNumber="98" rank="species">
<emphasis id="5F81EAAFFFBA1A22C29FF8EAFF1CF8A6" bold="true" box="[151,207,1837,1863]" pageId="14" pageNumber="98">n. sp</emphasis>
.
</taxonomicNameLabel>
</paragraph>
<paragraph id="6D4A36BDFFBA1A23C2CFF897FE67FD82" blockId="14.[151,1437,1513,2043]" lastBlockId="15.[151,1437,153,611]" lastPageId="15" lastPageNumber="99" pageId="14" pageNumber="98">
<emphasis id="5F81EAAFFFBA1A22C2CFF897FE68F88A" bold="true" box="[199,443,1872,1899]" pageId="14" pageNumber="98">Habitat and threats.</emphasis>
São José III cave is the only known habitat of
<taxonomicName id="AAF54D3EFFBA1A22C1DBF895FB41F88A" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[979,1170,1873,1899]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="14" pageNumber="98" phylum="Arthropoda" rank="species" species="ibiracatuensis" status="sp. nov.">
<emphasis id="5F81EAAFFFBA1A22C1DBF895FB41F88A" box="[979,1170,1873,1899]" italics="true" pageId="14" pageNumber="98">X. ibiracatuensis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="44B257D4FFBA1A22C692F896FB04F88A" box="[1178,1239,1873,1899]" pageId="14" pageNumber="98" rank="species">n. sp.</taxonomicNameLabel>
until the present. This cave is part of a set of three caves (closely located to each other: São José I, II and III) occurring in a karst valley in the municipality of Ibiracatu (
<figureCitation id="F5CE2A38FFBA1A22C021F85EFD5CF852" box="[553,655,1945,1971]" captionStart="FIGURE 11" captionStartId="12.[151,250,1879,1904]" captionTargetBox="[158,1429,530,1844]" captionTargetId="figure@12.[151,1435,522,1851]" captionTargetPageId="12" captionText="FIGURE 11. Xangoniscus ceci n. sp. A, Surroundings of Gruta Mãe Diná cave; B, entrance of the cave from the inside; C, entrance of the cave, view from the outside; D, collection site; E, specimen in the natural habitat." figureDoi="http://doi.org/10.5281/zenodo.3955899" httpUri="https://zenodo.org/record/3955899/files/figure.png" pageId="14" pageNumber="98">Fig. 11A</figureCitation>
). Among the three caves, São José III cave is located in the uppermost portion of the intermittent drainage, which penetrates the cave through a secondary entrance (
<figureCitation id="F5CE2A38FFBA1A22C6B6F87AFAF7F836" box="[1214,1316,1981,2007]" captionStart="FIGURE 11" captionStartId="12.[151,250,1879,1904]" captionTargetBox="[158,1429,530,1844]" captionTargetId="figure@12.[151,1435,522,1851]" captionTargetPageId="12" captionText="FIGURE 11. Xangoniscus ceci n. sp. A, Surroundings of Gruta Mãe Diná cave; B, entrance of the cave from the inside; C, entrance of the cave, view from the outside; D, collection site; E, specimen in the natural habitat." figureDoi="http://doi.org/10.5281/zenodo.3955899" httpUri="https://zenodo.org/record/3955899/files/figure.png" pageId="14" pageNumber="98">Fig. 11B</figureCitation>
), trespassing part of its main chamber, leaving the cave through its main entrance. The cave comprises a single voluminous chamber partially trespassed by two distinct intermittent drainages, one of them autogenic. There are visible signs that during strong rains a considerable part of this chamber is flooded (plant material deposits are widespread in different areas,
<figureCitation id="F5CE2A38FFBB1A23C34FFF26FE7FFF1A" box="[327,428,225,251]" captionStart="FIGURE 11" captionStartId="12.[151,250,1879,1904]" captionTargetBox="[158,1429,530,1844]" captionTargetId="figure@12.[151,1435,522,1851]" captionTargetPageId="12" captionText="FIGURE 11. Xangoniscus ceci n. sp. A, Surroundings of Gruta Mãe Diná cave; B, entrance of the cave from the inside; C, entrance of the cave, view from the outside; D, collection site; E, specimen in the natural habitat." figureDoi="http://doi.org/10.5281/zenodo.3955899" httpUri="https://zenodo.org/record/3955899/files/figure.png" pageId="15" pageNumber="99">Fig. 11C</figureCitation>
). Specimens of
<taxonomicName id="AAF54D3EFFBB1A23C06AFF25FCF2FF1A" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[610,801,225,251]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="15" pageNumber="99" phylum="Arthropoda" rank="species" species="ibiracatuensis" status="sp. nov.">
<emphasis id="5F81EAAFFFBB1A23C06AFF25FCF2FF1A" box="[610,801,225,251]" italics="true" pageId="15" pageNumber="99">X. ibiracatuensis</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFBB1A23C120FF26FCBBFF1A" bold="true" box="[808,872,225,251]" pageId="15" pageNumber="99">
<taxonomicNameLabel id="44B257D4FFBB1A23C120FF26FCBBFF1A" box="[808,872,225,251]" pageId="15" pageNumber="99" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
were only found within some travertine pools associated with a calcite flowstone connected to the cave ceiling, located in the inner portion of the cave chamber (
<figureCitation id="F5CE2A38FFBB1A23C767FEC2FF63FEA2" captionStart="FIGURE 11" captionStartId="12.[151,250,1879,1904]" captionTargetBox="[158,1429,530,1844]" captionTargetId="figure@12.[151,1435,522,1851]" captionTargetPageId="12" captionText="FIGURE 11. Xangoniscus ceci n. sp. A, Surroundings of Gruta Mãe Diná cave; B, entrance of the cave from the inside; C, entrance of the cave, view from the outside; D, collection site; E, specimen in the natural habitat." figureDoi="http://doi.org/10.5281/zenodo.3955899" httpUri="https://zenodo.org/record/3955899/files/figure.png" pageId="15" pageNumber="99">Fig. 11</figureCitation>
C–E). Hence, such travertine can receive percolating water from the epikarst. During the dry seasons, it is likely that the travertine pools may be devoid of water, as occurs in many caves of the northeastern
<collectingRegion id="AF31F85FFFBB1A23C6CAFE8AFA4BFE86" box="[1218,1432,333,359]" country="Brazil" name="Minas Gerais" pageId="15" pageNumber="99">Minas Gerais state</collectingRegion>
, especially considering the low amount of water inside the ponds. As observed for other species from this genus (e.g.
<taxonomicName id="AAF54D3EFFBB1A23C29FFE51FEB9FE4E" box="[151,362,405,431]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="15" pageNumber="99" phylum="Arthropoda" rank="species" species="itacarambiensis">
<emphasis id="5F81EAAFFFBB1A23C29FFE51FEB9FE4E" box="[151,362,405,431]" italics="true" pageId="15" pageNumber="99">X. itacarambiensis</emphasis>
</taxonomicName>
), the end of the rainy season seems to signalize to the isopods that they should migrate to epikarst spaces. They may survive in such habitats during dry periods until the next rainy season, when the travertine pools are filled, allowing them to descent to the macro cave searching for additional food items. However, this is speculative, deserving further research on this species behavior (
<bibRefCitation id="09644B4CFFBB1A23C166FDC6FBFDFDFA" author="Silva, A. P. B. da &amp; Oliveira, I. P. M. R. &amp; Bastos-Pereira, R. &amp; Ferreira, R. L." box="[878,1070,513,539]" pageId="15" pageNumber="99" pagination="55 - 65" refId="ref11576" refString="Silva, A. P. B. da, Oliveira, I. P. M. R., Bastos-Pereira, R. &amp; Ferreira, R. L. (2018) Are laboratory studies on behavior of troglobitic species always trustful? A case study with an isopod from Brazil. Behavioural processes, 153, 55 - 65. https: // doi. org / 10.1016 / j. beproc. 2018.05.009" type="journal article" year="2018">
Silva
<emphasis id="5F81EAAFFFBB1A23C1B9FDC5FC31FDFA" box="[945,994,513,539]" italics="true" pageId="15" pageNumber="99">et al</emphasis>
. 2018
</bibRefCitation>
). Although the other two closely related caves (São José I and II caves) also present travertine pools, they were devoid of water and no specimens of
<taxonomicName id="AAF54D3EFFBB1A23C29FFD8DFEF5FD82" authorityName="Campos-Filho, Araujo &amp; Taiti" authorityYear="2014" box="[151,294,586,611]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="15" pageNumber="99" phylum="Arthropoda" rank="genus">
<emphasis id="5F81EAAFFFBB1A23C29FFD8DFEF5FD82" box="[151,294,586,611]" italics="true" pageId="15" pageNumber="99">Xangoniscus</emphasis>
</taxonomicName>
were found.
</paragraph>
<caption id="398A6635FFBB1A23C29FF874FA94F80E" ID-DOI="http://doi.org/10.5281/zenodo.3955903" ID-Zenodo-Dep="3955903" httpUri="https://zenodo.org/record/3955903/files/figure.png" pageId="15" pageNumber="99" startId="15.[151,250,1971,1996]" targetBox="[184,1393,630,1941]" targetPageId="15">
<paragraph id="6D4A36BDFFBB1A23C29FF874FA94F80E" blockId="15.[151,1436,1971,2032]" pageId="15" pageNumber="99">
<emphasis id="5F81EAAFFFBB1A23C29FF874FECBF82D" bold="true" box="[151,280,1971,1996]" pageId="15" pageNumber="99">FIGURE 13</emphasis>
.
<taxonomicName id="AAF54D3EFFBB1A23C32BF872FDE0F82D" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[291,563,1972,1996]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="15" pageNumber="99" phylum="Arthropoda" rank="species" species="ibiracatuensis" status="sp. nov.">
<emphasis id="5F81EAAFFFBB1A23C32BF872FDE0F82D" box="[291,563,1972,1996]" italics="true" pageId="15" pageNumber="99">Xangoniscus ibiracatuensis</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFBB1A23C030F873FDBDF82D" bold="true" box="[568,622,1972,1996]" pageId="15" pageNumber="99">
<taxonomicNameLabel id="44B257D4FFBB1A23C030F873FDBDF82D" box="[568,622,1972,1996]" pageId="15" pageNumber="99" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, male paratype. A, uropod; B, pereopod 1; C, pereopod 6; D, pereopod 7; E, genital papilla and pleopod 1; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod. Scale bar: 0.2 mm.
</paragraph>
</caption>
<paragraph id="6D4A36BDFFA41A3CC2CFFF5EFBB6FF1A" blockId="16.[151,1436,153,251]" pageId="16" pageNumber="100">
The external area surrounding those caves is quite preserved (
<figureCitation id="F5CE2A38FFA41A3CC18BFF5EFC3FFF52" box="[899,1004,153,179]" captionStart="FIGURE 11" captionStartId="12.[151,250,1879,1904]" captionTargetBox="[158,1429,530,1844]" captionTargetId="figure@12.[151,1435,522,1851]" captionTargetPageId="12" captionText="FIGURE 11. Xangoniscus ceci n. sp. A, Surroundings of Gruta Mãe Diná cave; B, entrance of the cave from the inside; C, entrance of the cave, view from the outside; D, collection site; E, specimen in the natural habitat." figureDoi="http://doi.org/10.5281/zenodo.3955899" httpUri="https://zenodo.org/record/3955899/files/figure.png" pageId="16" pageNumber="100">Fig. 11A</figureCitation>
). Human visitors may enter the caves, but given the relatively difficult access to the karst valley, such tourism seems to be sporadic. Hence, the species seems not to be currently threatened, although this issue also deserves further research.
</paragraph>
</subSubSection>
</treatment>
</document>
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