plazi/treatments-xml
2
0
Fork 0
Code Issues Pull requests Releases Activity
treatments-xml/data/E5/5C/87/E55C87ABFFB51A28C29FFABBFCB6F83F.xml
maintenance 2f28d8fcb9 added E5
2024-06-21 12:55:36 +02:00

444 lines
68 KiB
XML
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

<document id="0A73264FBB8C98617D52DD41DF4E7792" 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="E55C87ABFFB51A28C29FFABBFCB6F83F" 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 lundi Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira 2020, n. sp." docType="treatment" docUuid="F07AE16B-8107-410B-B37C-60C597DBA911" docUuidSource="ZooBank" docVersion="3" lastPageNumber="88" masterDocId="1965FFD3FFB41A2CC208FFC7FFD3FFE1" masterDocTitle="New troglobitic species of Xangoniscus (Isopoda: Styloniscidae) from Brazil, with notes on their habitats and threats" masterLastPageNumber="108" masterPageNumber="84" pageNumber="85" updateTime="1698784479508" updateUser="plazi" zenodo-license-document="CLOSED">
<mods:mods id="198BA7A7B28D4D19FD6641604566FBF9" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="8D8F213ECF628C1120C0D9A94CF6EBFA">
<mods:title id="8DDAF665FDFF400201396C1E549DBC90">New troglobitic species of Xangoniscus (Isopoda: Styloniscidae) from Brazil, with notes on their habitats and threats</mods:title>
</mods:titleInfo>
<mods:name id="A4142FF0DA38839A960DCD3AD80B5CD8" type="personal">
<mods:role id="9F1A77464D3AE8F2CB9C0EE204AA8755">
<mods:roleTerm id="DF7151E9BC9F16F393D720900808F24B">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="D8D9AA16514998869A88E47296E5D732">Cardoso, Giovanna Monticelli</mods:namePart>
<mods:affiliation id="ADD5F140B77B93B2B60CC16B7AD3877C">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="CB523182BCC3011502160629EBD38B38" type="personal">
<mods:role id="53B733525BB5E644CF9505BB1A531456">
<mods:roleTerm id="FA0175101897080539DAB267957B6782">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="A6BF12370D6183893E949FA728BB39E6">Bastos-Pereira, Rafaela</mods:namePart>
<mods:affiliation id="E211E051A6D0BFF1AB46C07E62ECE94A">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="86F8F7F3DF5A33D9103AEBA13890E25C" type="personal">
<mods:role id="B59D9859B8498CBF2E2E2B1F19F67F1D">
<mods:roleTerm id="535ED474CC51E065012D2177655525B4">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="A8C5C07A1A57B29AA0565A5654197631">Souza, Leila Aparecida</mods:namePart>
<mods:affiliation id="D6BCE74F9251C402A785316A61FBE3FA">Universidade Estadual do Ceará (UECE), Laboratório de Isopoda (LABISO). Fortaleza, Ceará, Brasil.</mods:affiliation>
</mods:name>
<mods:name id="ED98A74A8166D0C9C51A15FEB3A62DE3" type="personal">
<mods:role id="69DDB644B5B8A057535B564D31F8C63D">
<mods:roleTerm id="BBCC74E2158A09719A2549C3E61B6254">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="4817E985709ED86972EDA59EA21A9720">Ferreira, Rodrigo Lopes</mods:namePart>
<mods:affiliation id="015733698604D7358E43039E28A49F31">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="532106BE93B79199875826B2D60D240F">text</mods:typeOfResource>
<mods:relatedItem id="98CC4ADF48BCD1C1473E55E243E12B99" type="host">
<mods:titleInfo id="C34543E59DA73BF3F6DF39D77F8C181B">
<mods:title id="2296C933EAB0E231E3D805C033D60029">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="80E2EACE8DC822F449CE587F94568176">
<mods:date id="DE090F8E9651A863E6D32F54F10F982D">2020</mods:date>
<mods:detail id="2441067E3766E7A49EF1777497CBF295" type="pubDate">
<mods:number id="1F3DBDF634DC1229380D483D0FFEAEF2">2020-07-22</mods:number>
</mods:detail>
<mods:detail id="D8C4534A1A6C051F64949407CD3C6FF9" type="volume">
<mods:number id="3EC7F620CFA2655FE8B529AB2B863A41">4819</mods:number>
</mods:detail>
<mods:detail id="A05FAAB2068CC07FA324354BE7FC9B94" type="issue">
<mods:number id="203E4E9B16453DEAA7910AFC4FC132F9">1</mods:number>
</mods:detail>
<mods:extent id="B47264040DD125236661EA4E0E14CEDE" unit="page">
<mods:start id="AC9C0F2E2EEA4090125395DCD9F1FCCF">84</mods:start>
<mods:end id="00E962C68BB0EE6A121A0E5B42B91481">108</mods:end>
</mods:extent>
</mods:part>
</mods:relatedItem>
<mods:classification id="DD6D8F81355F83C3510E7CE082B27E34">journal article</mods:classification>
<mods:identifier id="F6BBCBDB45807FBCAF8D5C3B8D6C32B1" type="DOI">10.11646/zootaxa.4819.1.4</mods:identifier>
<mods:identifier id="35D1D10B0E32EF43A8AF3DB3874F395B" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="32B69A77E9774C0F804E197E72D83725" type="Zenodo-Dep">3955873</mods:identifier>
<mods:identifier id="C65BAD4572BF13AAF19DF7BA275CF764" type="ZooBank">AB417537-CE48-465A-8C23-5AF0B7602ADC</mods:identifier>
</mods:mods>
<treatment id="E55C87ABFFB51A28C29FFABBFCB6F83F" LSID="urn:lsid:zoobank.org:act:F07AE16B-8107-410B-B37C-60C597DBA911" httpUri="http://treatment.plazi.org/id/E55C87ABFFB51A28C29FFABBFCB6F83F" lastPageId="4" lastPageNumber="88" pageId="1" pageNumber="85">
<subSubSection id="25EF6536FFB51A2DC29FFABBFE17FA77" box="[151,452,1404,1431]" pageId="1" pageNumber="85" type="nomenclature">
<paragraph id="6D4A36BDFFB51A2DC29FFABBFE17FA77" blockId="1.[151,452,1404,1467]" box="[151,452,1404,1431]" pageId="1" pageNumber="85">
<heading id="360281D1FFB51A2DC29FFABBFE17FA77" bold="true" box="[151,452,1404,1431]" fontSize="11" level="1" pageId="1" pageNumber="85" reason="1">
<emphasis id="5F81EAAFFFB51A2DC29FFABBFE17FA77" bold="true" box="[151,452,1404,1431]" pageId="1" pageNumber="85">
<taxonomicName id="AAF54D3EFFB51A2DC29FFABBFEA8FA76" ID-CoL="84F4R" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[151,379,1404,1431]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="1" pageNumber="85" phylum="Arthropoda" rank="species" species="lundi" status="sp. nov.">
<emphasis id="5F81EAAFFFB51A2DC29FFABBFEA8FA76" bold="true" box="[151,379,1404,1431]" italics="true" pageId="1" pageNumber="85">Xangoniscus lundi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="44B257D4FFB51A2DC38AFABBFE17FA77" box="[386,452,1404,1430]" pageId="1" pageNumber="85" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="25EF6536FFB51A2DC29FFA66FEEDFA5A" box="[151,318,1441,1467]" pageId="1" pageNumber="85" type="description">
<paragraph id="6D4A36BDFFB51A2DC29FFA66FEEDFA5A" blockId="1.[151,452,1404,1467]" box="[151,318,1441,1467]" pageId="1" pageNumber="85">
<figureCitation id="F5CE2A38FFB51A2DC29FFA66FED2FA5A" box="[151,257,1441,1467]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStart-3="FIGURE 4" captionStartId-0="2.[151,250,1947,1972]" captionStartId-1="3.[151,250,1724,1749]" captionStartId-2="4.[151,250,1269,1294]" captionStartId-3="5.[151,250,1436,1461]" captionTargetBox-0="[152,1435,531,1920]" captionTargetBox-1="[152,1429,270,1693]" captionTargetBox-2="[151,1436,630,1241]" captionTargetBox-3="[159,1427,187,1401]" captionTargetId-0="figure@2.[151,1435,525,1921]" captionTargetId-1="figure@3.[151,1435,270,1696]" captionTargetId-2="figure@4.[151,1436,630,1241]" captionTargetId-3="figure@5.[151,1435,179,1409]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionTargetPageId-3="5" captionText-0="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." captionText-1="FIGURE 2. Xangoniscus lundi n. sp., male paratype. A, uropod; B, pereopod 1; C, pereopod 4; D, pereopod 5; E, pereopod 7; F, genital papilla; G, pleopod 1; H, pleopod 2; I, pleopod 3 exopod; J, pleopod 4 exopod; K, pleopod 5 exopod. Scale bar: 0.2 mm." captionText-2="FIGURE 3. Xangoniscus lundi n. sp., SEM, male paratype.A, cephalon, frontal view; B, epimeron 1, dorsal view; C, pereopod 1. Scale bar: A, 500µm; B–C, 300µm." captionText-3="FIGURE 4. Xangoniscus lundi n. sp. A, Lapa Grande cave map, * marking the collection site (Source IEF); B, Lapa Grande cave entrance with access for tourist; C, Lapa Grande cave entrance from inside; D, conduit with intermittent drainage where the species were found; E, collection site, specimens associated with submerged branches; F, specimen in the natural habitat." figureDoi-0="http://doi.org/10.5281/zenodo.3955877" figureDoi-1="http://doi.org/10.5281/zenodo.3955879" figureDoi-2="http://doi.org/10.5281/zenodo.3955881" figureDoi-3="http://doi.org/10.5281/zenodo.3955883" httpUri-0="https://zenodo.org/record/3955877/files/figure.png" httpUri-1="https://zenodo.org/record/3955879/files/figure.png" httpUri-2="https://zenodo.org/record/3955881/files/figure.png" httpUri-3="https://zenodo.org/record/3955883/files/figure.png" pageId="1" pageNumber="85">Figs. 1–4</figureCitation>
,
<figureCitation id="F5CE2A38FFB51A2DC305FA66FEEDFA5A" box="[269,318,1441,1467]" 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="1" pageNumber="85">19A</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="25EF6536FFB51A2DC29FFA2DFAEDF9AF" pageId="1" pageNumber="85" type="materials_examined">
<paragraph id="6D4A36BDFFB51A2DC29FFA2DFAEDF9AF" blockId="1.[151,1437,1514,2019]" pageId="1" pageNumber="85">
<emphasis id="5F81EAAFFFB51A2DC29FFA2DFEACF9E4" bold="true" box="[151,383,1514,1541]" pageId="1" pageNumber="85">Material examined.</emphasis>
<materialsCitation id="DD9D3CE0FFB51A2DC38DFA2DFBC9F9C8" collectingDate="2015-04-02" collectionCode="R" collectorName="L. Ferreira" country="Iceland" county="Lapa Grande cave" latitude="-16.706673" location="Male" longLatPrecision="1" longitude="-43.94291" municipality="Parque Estadual da Lapa Grande" pageId="1" pageNumber="85" specimenCount="1" typeStatus="holotype">
<emphasis id="5F81EAAFFFB51A2DC38DFA2DFE27F9E5" box="[389,500,1514,1540]" italics="true" pageId="1" pageNumber="85">
<typeStatus id="B24E881FFFB51A2DC38DFA2DFE3CF9E5" box="[389,495,1514,1540]" pageId="1" pageNumber="85" type="holotype">Holotype</typeStatus>
:
</emphasis>
<location id="682A6066FFB51A2DC3F2FA2DFDE7F9E5" LSID="urn:lsid:plazi:treatment:E55C87ABFFB51A28C29FFABBFCB6F83F:682A6066FFB51A2DC3F2FA2DFDE7F9E5" box="[506,564,1514,1540]" country="Iceland" county="Lapa Grande cave" latitude="-16.706673" longLatPrecision="1" longitude="-43.94291" municipality="Parque Estadual da Lapa Grande" name="Male" pageId="1" pageNumber="85">Male</location>
(
<collectingCountry id="15E2762DFFB51A2DC049FA2DFD51F9E4" box="[577,642,1514,1541]" name="Iceland" pageId="1" pageNumber="85">ISLA</collectingCountry>
77511),
<location id="682A6066FFB51A2DC0D4FA2DFCA0F9E5" LSID="urn:lsid:plazi:treatment:E55C87ABFFB51A28C29FFABBFCB6F83F:682A6066FFB51A2DC0D4FA2DFCA0F9E5" box="[732,883,1514,1540]" country="Iceland" county="Lapa Grande cave" latitude="-16.706673" longLatPrecision="1" longitude="-43.94291" municipality="Parque Estadual da Lapa Grande" name="Minas Gerais" pageId="1" pageNumber="85">Minas Gerais</location>
,
<location id="682A6066FFB51A2DC175FA2CFBF1F9E5" LSID="urn:lsid:plazi:treatment:E55C87ABFFB51A28C29FFABBFCB6F83F:682A6066FFB51A2DC175FA2CFBF1F9E5" box="[893,1058,1514,1541]" country="Iceland" county="Lapa Grande cave" latitude="-16.706673" longLatPrecision="1" longitude="-43.94291" municipality="Parque Estadual da Lapa Grande" name="Montes Claros" pageId="1" pageNumber="85">Montes Claros</location>
,
<collectingMunicipality id="8D2EACC7FFB51A2DC624FA2CFA4BF9E5" box="[1068,1432,1514,1541]" pageId="1" pageNumber="85">Parque Estadual da Lapa Grande</collectingMunicipality>
,
<collectingCounty id="842B4E31FFB51A2DC29FF9D7FEB4F9CB" box="[151,359,1551,1578]" pageId="1" pageNumber="85">Lapa Grande cave</collectingCounty>
,
<geoCoordinate id="08C1507AFFB51A2DC37BF9C8FDD7F9C8" box="[371,516,1551,1577]" degrees="16.706672" direction="south" orientation="latitude" pageId="1" pageNumber="85" precision="1" value="-16.706673">16.706672ºS</geoCoordinate>
,
<geoCoordinate id="08C1507AFFB51A2DC019F9C8FD7AF9C8" box="[529,681,1551,1577]" degrees="43.942910" direction="west" orientation="longitude" pageId="1" pageNumber="85" precision="1" value="-43.94291">43.942910ºW</geoCoordinate>
,
<date id="194B107DFFB51A2DC0BFF9C8FC9BF9C8" box="[695,840,1550,1577]" pageId="1" pageNumber="85" value="2015-04-02">
<collectingDate id="090FE995FFB51A2DC0BFF9C8FC9BF9C8" box="[695,840,1550,1577]" pageId="1" pageNumber="85" value="2015-04-02">2 April 2015</collectingDate>
</date>
, leg.
<collectionCode id="0BE4AE78FFB51A2DC18DF9D7FC48F9CB" box="[901,923,1552,1578]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="1" pageNumber="85">R</collectionCode>
.
<collectorName id="C000536BFFB51A2DC197F9D7FBC9F9C8" box="[927,1050,1551,1578]" pageId="1" pageNumber="85">L. Ferreira</collectorName>
</materialsCitation>
.
<materialsCitation id="DD9D3CE0FFB51A2DC62EF9D7FDFCF9AF" collectingDate="2015-04-02" collectionCode="R" collectorName="L. Ferreira" country="Iceland" county="Lapa Grande cave" latitude="-16.706673" location="Male" longLatPrecision="1" longitude="-43.94291" municipality="Parque Estadual da Lapa Grande" pageId="1" pageNumber="85" specimenCount="21" specimenCount-female="11" specimenCount-male="10" typeStatus="paratype">
<emphasis id="5F81EAAFFFB51A2DC62EF9D7FB73F9C8" box="[1062,1184,1552,1577]" italics="true" pageId="1" pageNumber="85">
<typeStatus id="B24E881FFFB51A2DC62EF9D7FB48F9C8" box="[1062,1179,1552,1577]" pageId="1" pageNumber="85" type="paratype">Paratypes</typeStatus>
:
</emphasis>
<specimenCount id="7BF3FD34FFB51A2DC6A0F9C8FAC3F9C8" box="[1192,1296,1551,1577]" pageId="1" pageNumber="85" type="male">10 males</specimenCount>
,
<specimenCount id="7BF3FD34FFB51A2DC714F9C8FA4BF9C8" box="[1308,1432,1551,1577]" pageId="1" pageNumber="85" type="female">11 females</specimenCount>
, same data as holotype (
<collectingCountry id="15E2762DFFB51A2DC395F9F3FE33F9AF" box="[413,480,1588,1614]" name="Iceland" pageId="1" pageNumber="85">ISLA</collectingCountry>
14338)
</materialsCitation>
;
<materialsCitation id="DD9D3CE0FFB51A2DC032F9F3FAE9F9AF" box="[570,1338,1588,1615]" collectingDate="2019-12-20" collectionCode="R" collectorName="L. Ferreira" country="Iceland" county="Lapa Grande cave" latitude="-16.706673" location="Male" longLatPrecision="1" longitude="-43.94291" municipality="Parque Estadual da Lapa Grande" pageId="1" pageNumber="85" specimenCount="1" specimenCount-male="1" typeStatus="paratype">
<specimenCount id="7BF3FD34FFB51A2DC032F9F3FD5BF9AF" box="[570,648,1588,1614]" pageId="1" pageNumber="85" type="male">1 male</specimenCount>
, same location as holotype,
<date id="194B107DFFB51A2DC1CCF9F3FB4AF9AF" box="[964,1177,1588,1614]" pageId="1" pageNumber="85" value="2019-12-20">
<collectingDate id="090FE995FFB51A2DC1CCF9F3FB4AF9AF" box="[964,1177,1588,1614]" pageId="1" pageNumber="85" value="2019-12-20">20 December 2019</collectingDate>
</date>
(
<collectingCountry id="15E2762DFFB51A2DC6A0F9F3FB38F9AF" box="[1192,1259,1588,1614]" name="Iceland" pageId="1" pageNumber="85">ISLA</collectingCountry>
14337)
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="25EF6536FFB51A2DC2CFF99EFBBAF8E6" pageId="1" pageNumber="85" type="etymology">
<paragraph id="6D4A36BDFFB51A2DC2CFF99EFBBAF8E6" blockId="1.[151,1437,1514,2019]" pageId="1" pageNumber="85">
<emphasis id="5F81EAAFFFB51A2DC2CFF99EFE9DF992" bold="true" box="[199,334,1625,1651]" pageId="1" pageNumber="85">Etymology.</emphasis>
The specific epithet honors the Danish naturalist Peter Wilhelm Lund, who worked for decades in the caves of
<collectingRegion id="AF31F85FFFB51A2DC32AF9B9FE27F979" box="[290,500,1662,1688]" country="Brazil" name="Minas Gerais" pageId="1" pageNumber="85">Minas Gerais state</collectingRegion>
, and made remarkable contributions to Brazilian paleontology, being considered the founder of speleology as a science in
<collectingCountry id="15E2762DFFB51A2DC032F965FD51F95D" box="[570,642,1698,1724]" name="Brazil" pageId="1" pageNumber="85">Brazil</collectingCountry>
. Furthermore, we extend the honor to a caving group of the same name (Espeleo Grupo Peter Lund) for their contributions to enhance the knowledge regarding the caves in the northern
<collectingRegion id="AF31F85FFFB51A2DC29FF92BFEB9F8E6" box="[151,362,1772,1799]" country="Brazil" name="Minas Gerais" pageId="1" pageNumber="85">Minas Gerais state</collectingRegion>
, as well as the support given to us during our collections in the area.
</paragraph>
</subSubSection>
<subSubSection id="25EF6536FFB51A2DC2CFF8D7FEC6F895" pageId="1" pageNumber="85" type="diagnosis">
<paragraph id="6D4A36BDFFB51A2DC2CFF8D7FEC6F895" blockId="1.[151,1437,1514,2019]" pageId="1" pageNumber="85">
<emphasis id="5F81EAAFFFB51A2DC2CFF8D7FE91F8CA" bold="true" box="[199,322,1808,1835]" pageId="1" pageNumber="85">Diagnosis.</emphasis>
Pleopod 1 exopod triangular with prominent apex and sinuous margin, pleopod 2 exopod triangular with round distal margin and endopod distal article wrench-like with transverse pointed process on apex and lateral membrane.
</paragraph>
</subSubSection>
<subSubSection id="25EF6536FFB51A28C2CFF8B9FE6FFE86" lastPageId="4" lastPageNumber="88" pageId="1" pageNumber="85" type="description">
<paragraph id="6D4A36BDFFB51A2EC2CFF8B9FB59FF39" blockId="1.[151,1437,1514,2019]" lastBlockId="2.[151,1437,153,504]" lastPageId="2" lastPageNumber="86" pageId="1" pageNumber="85">
<emphasis id="5F81EAAFFFB51A2DC2CFF8B9FE8AF878" bold="true" box="[199,345,1918,1945]" pageId="1" pageNumber="85">Description.</emphasis>
Maximum length: male,
<quantity id="AA0D9B58FFB51A2DC07EF8B9FD1CF87B" box="[630,719,1918,1946]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="1" pageNumber="85" unit="mm" value="5.5">5.5 mm</quantity>
. Colorless,
<emphasis id="5F81EAAFFFB51A2DC15BF847FC50F878" box="[851,899,1920,1945]" italics="true" pageId="1" pageNumber="85">eyes</emphasis>
absent (
<figureCitation id="F5CE2A38FFB51A2DC1E9F8B8FB95F878" box="[993,1094,1919,1945]" 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="1" pageNumber="85">Figs. 1A</figureCitation>
,
<figureCitation id="F5CE2A38FFB51A2DC65AF8B8FBA5F878" box="[1106,1142,1919,1945]" captionStart="FIGURE 3" captionStartId="4.[151,250,1269,1294]" captionTargetBox="[151,1436,630,1241]" captionTargetId="figure@4.[151,1436,630,1241]" captionTargetPageId="4" captionText="FIGURE 3. Xangoniscus lundi n. sp., SEM, male paratype.A, cephalon, frontal view; B, epimeron 1, dorsal view; C, pereopod 1. Scale bar: A, 500µm; B–C, 300µm." figureDoi="http://doi.org/10.5281/zenodo.3955881" httpUri="https://zenodo.org/record/3955881/files/figure.png" pageId="1" pageNumber="85">3A</figureCitation>
,
<figureCitation id="F5CE2A38FFB51A2DC68AF8B8FB76F878" box="[1154,1189,1919,1945]" captionStart="FIGURE 4" captionStartId="5.[151,250,1436,1461]" captionTargetBox="[159,1427,187,1401]" captionTargetId="figure@5.[151,1435,179,1409]" captionTargetPageId="5" captionText="FIGURE 4. Xangoniscus lundi n. sp. A, Lapa Grande cave map, * marking the collection site (Source IEF); B, Lapa Grande cave entrance with access for tourist; C, Lapa Grande cave entrance from inside; D, conduit with intermittent drainage where the species were found; E, collection site, specimens associated with submerged branches; F, specimen in the natural habitat." figureDoi="http://doi.org/10.5281/zenodo.3955883" httpUri="https://zenodo.org/record/3955883/files/figure.png" pageId="1" pageNumber="85">4C</figureCitation>
,
<figureCitation id="F5CE2A38FFB51A2DC6B9F8B8FB36F878" box="[1201,1253,1919,1945]" 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="1" pageNumber="85">19A</figureCitation>
). Dorsal surface smooth with scattered simple and fringed scale-setae (
<figureCitation id="F5CE2A38FFB51A2DC105F863FCA7F85F" box="[781,884,1956,1982]" 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="1" pageNumber="85">Figs. 1A</figureCitation>
,
<figureCitation id="F5CE2A38FFB51A2DC18BF863FC74F85F" box="[899,935,1956,1982]" captionStart="FIGURE 3" captionStartId="4.[151,250,1269,1294]" captionTargetBox="[151,1436,630,1241]" captionTargetId="figure@4.[151,1436,630,1241]" captionTargetPageId="4" captionText="FIGURE 3. Xangoniscus lundi n. sp., SEM, male paratype.A, cephalon, frontal view; B, epimeron 1, dorsal view; C, pereopod 1. Scale bar: A, 500µm; B–C, 300µm." figureDoi="http://doi.org/10.5281/zenodo.3955881" httpUri="https://zenodo.org/record/3955881/files/figure.png" pageId="1" pageNumber="85">3B</figureCitation>
).
<emphasis id="5F81EAAFFFB51A2DC1B7F863FBFFF85F" box="[959,1068,1956,1982]" italics="true" pageId="1" pageNumber="85">Cephalon</emphasis>
(
<figureCitation id="F5CE2A38FFB51A2DC636F863FB44F85F" box="[1086,1175,1956,1982]" 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="1" pageNumber="85">Fig. 1B</figureCitation>
) with small antennary lobes; profrons with V-shaped suprantennal line. Posterior corners of
<emphasis id="5F81EAAFFFB51A2DC1ABF80DFBC4F802" box="[931,1047,1994,2019]" italics="true" pageId="1" pageNumber="85">pereonites</emphasis>
progressively directed backwards, pereonite 7 not surpassing distal margin of pleonite 2;
<emphasis id="5F81EAAFFFB61A2EC10AFF5EFC4AFF52" box="[770,921,153,179]" italics="true" pageId="2" pageNumber="86">pleonites 3–5</emphasis>
epimera posterior point not developed;
<emphasis id="5F81EAAFFFB61A2EC756FF5EFA4FFF52" box="[1374,1436,153,179]" italics="true" pageId="2" pageNumber="86">pleon</emphasis>
narrower than pereon (
<figureCitation id="F5CE2A38FFB61A2EC39EFF79FE29FF39" box="[406,506,190,216]" 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="2" pageNumber="86">Figs. 1A</figureCitation>
,
<figureCitation id="F5CE2A38FFB61A2EC00DFF79FDEAFF39" box="[517,569,190,216]" 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="2" pageNumber="86">19A</figureCitation>
).
<emphasis id="5F81EAAFFFB61A2EC045FF79FD46FF39" box="[589,661,190,216]" italics="true" pageId="2" pageNumber="86">Telson</emphasis>
(
<figureCitation id="F5CE2A38FFB61A2EC0ACFF79FD2AFF39" box="[676,761,190,216]" 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="2" pageNumber="86">Fig. 1C</figureCitation>
) with concave sides, rounded apex.
</paragraph>
<paragraph id="6D4A36BDFFB61A2EC2CFFF25FE4EFE19" blockId="2.[151,1437,153,504]" pageId="2" pageNumber="86">
<emphasis id="5F81EAAFFFB61A2EC2CFFF25FEE9FF1D" box="[199,314,226,252]" italics="true" pageId="2" pageNumber="86">Antennula</emphasis>
(
<figureCitation id="F5CE2A38FFB61A2EC341FF25FE4CFF1D" box="[329,415,226,252]" 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="2" pageNumber="86">Fig. 1D</figureCitation>
) with three articles, second article shortest, distal article with three short apical aesthetascs.
<emphasis id="5F81EAAFFFB61A2EC29FFEC1FF27FEC1" box="[151,244,262,288]" italics="true" pageId="2" pageNumber="86">Antenna</emphasis>
(
<figureCitation id="F5CE2A38FFB61A2EC30FFEC1FE42FEC1" box="[263,401,262,288]" 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="2" pageNumber="86">Fig. 1A, 1E</figureCitation>
) surpasses pereonite 1 when extended backwards, fifth article of peduncle and flagellum subequal in length; flagellum with four articles.
<emphasis id="5F81EAAFFFB61A2EC0BBFEEDFC9DFEA5" box="[691,846,298,324]" italics="true" pageId="2" pageNumber="86">Left mandible</emphasis>
with two penicils (
<figureCitation id="F5CE2A38FFB61A2EC62DFEEDFBABFEA5" box="[1061,1144,298,324]" 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="2" pageNumber="86">Fig. 1F</figureCitation>
),
<emphasis id="5F81EAAFFFB61A2EC686FEEDFAE7FEA5" box="[1166,1332,298,324]" italics="true" pageId="2" pageNumber="86">right mandible</emphasis>
with one penicil,
<emphasis id="5F81EAAFFFB61A2EC2F9FE89FE44FE89" box="[241,407,334,360]" italics="true" pageId="2" pageNumber="86">lacinia mobilis</emphasis>
leaf-shaped (
<figureCitation id="F5CE2A38FFB61A2EC025FE89FD55FE89" box="[557,646,334,360]" 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="2" pageNumber="86">Fig. 1G</figureCitation>
).
<emphasis id="5F81EAAFFFB61A2EC092FE89FCD4FE89" box="[666,775,334,360]" italics="true" pageId="2" pageNumber="86">Maxillula</emphasis>
(
<figureCitation id="F5CE2A38FFB61A2EC11DFE89FCB8FE89" box="[789,875,334,360]" 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="2" pageNumber="86">Fig. 1H</figureCitation>
) outer branch with 5 + 5 teeth, apically entire, and two thick plumose stalks; inner branch with three penicils.
<emphasis id="5F81EAAFFFB61A2EC132FEB5FC42FE6D" box="[826,913,370,396]" italics="true" pageId="2" pageNumber="86">Maxilla</emphasis>
(
<figureCitation id="F5CE2A38FFB61A2EC1A9FEB5FC3DFE6D" box="[929,1006,370,396]" 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="2" pageNumber="86">Fig. 1I</figureCitation>
) with bilobate apex, inner lobe wider than outer lobe with several setae on distal margin.
<emphasis id="5F81EAAFFFB61A2EC0D3FE51FC87FE51" box="[731,852,406,432]" italics="true" pageId="2" pageNumber="86">Maxilliped</emphasis>
(
<figureCitation id="F5CE2A38FFB61A2EC16CFE51FC62FE51" box="[868,945,406,432]" 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="2" pageNumber="86">Fig. 1J</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 strong teeth.
</paragraph>
<caption id="398A6635FFB61A2EC29FF85CFE5BF81A" ID-DOI="http://doi.org/10.5281/zenodo.3955877" ID-Zenodo-Dep="3955877" httpUri="https://zenodo.org/record/3955877/files/figure.png" pageId="2" pageNumber="86" startId="2.[151,250,1947,1972]" targetBox="[152,1435,531,1920]" targetPageId="2">
<paragraph id="6D4A36BDFFB61A2EC29FF85CFE5BF81A" blockId="2.[151,1437,1947,2044]" pageId="2" pageNumber="86">
<emphasis id="5F81EAAFFFB61A2EC29FF85CFEDEF855" bold="true" box="[151,269,1947,1972]" pageId="2" pageNumber="86">FIGURE 1</emphasis>
.
<taxonomicName id="AAF54D3EFFB61A2EC311F85AFE07F855" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[281,468,1948,1972]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="86" phylum="Arthropoda" rank="species" species="lundi" status="sp. nov.">
<emphasis id="5F81EAAFFFB61A2EC311F85AFE07F855" box="[281,468,1948,1972]" italics="true" pageId="2" pageNumber="86">Xangoniscus lundi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="44B257D4FFB61A2EC3D3F85BFDC0F852" box="[475,531,1948,1972]" pageId="2" pageNumber="86" rank="species">
<emphasis id="5F81EAAFFFB61A2EC3D3F85BFDDEF855" bold="true" box="[475,525,1948,1972]" pageId="2" pageNumber="86">n. sp</emphasis>
.
</taxonomicNameLabel>
, 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.
</paragraph>
</caption>
<paragraph id="6D4A36BDFFB71A2FC2CFFF5EFDA3FF1A" blockId="3.[151,1437,153,251]" pageId="3" pageNumber="87">
<emphasis id="5F81EAAFFFB71A2FC2CFFF5EFE9BFF52" box="[199,328,153,179]" italics="true" pageId="3" pageNumber="87">Pereopod 1</emphasis>
antennal grooming brush composed by serrated scale setae longitudinally on propodus and on sternal margin of carpus.
<emphasis id="5F81EAAFFFB71A2FC381FF7AFE0CFF36" box="[393,479,189,215]" italics="true" pageId="3" pageNumber="87">Uropod</emphasis>
(
<figureCitation id="F5CE2A38FFB71A2FC3E6FF7AFD96FF36" box="[494,581,189,215]" captionStart="FIGURE 2" captionStartId="3.[151,250,1724,1749]" captionTargetBox="[152,1429,270,1693]" captionTargetId="figure@3.[151,1435,270,1696]" captionTargetPageId="3" captionText="FIGURE 2. Xangoniscus lundi n. sp., male paratype. A, uropod; B, pereopod 1; C, pereopod 4; D, pereopod 5; E, pereopod 7; F, genital papilla; G, pleopod 1; H, pleopod 2; I, pleopod 3 exopod; J, pleopod 4 exopod; K, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955879" httpUri="https://zenodo.org/record/3955879/files/figure.png" pageId="3" pageNumber="87">Fig. 2A</figureCitation>
) protopod longer than distal margin of telson; endopod and exopod subequal in length, exopod with proximal insertion.
</paragraph>
<caption id="398A6635FFB71A2FC29FF97BFF15F8FD" ID-DOI="http://doi.org/10.5281/zenodo.3955879" ID-Zenodo-Dep="3955879" httpUri="https://zenodo.org/record/3955879/files/figure.png" pageId="3" pageNumber="87" startId="3.[151,250,1724,1749]" targetBox="[152,1429,270,1693]" targetPageId="3">
<paragraph id="6D4A36BDFFB71A2FC29FF97BFF15F8FD" blockId="3.[151,1437,1724,1820]" pageId="3" pageNumber="87">
<emphasis id="5F81EAAFFFB71A2FC29FF97BFEDEF934" bold="true" box="[151,269,1724,1749]" pageId="3" pageNumber="87">FIGURE 2</emphasis>
.
<taxonomicName id="AAF54D3EFFB71A2FC312F97AFE05F935" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[282,470,1724,1748]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="87" phylum="Arthropoda" rank="species" species="lundi" status="sp. nov.">
<emphasis id="5F81EAAFFFB71A2FC312F97AFE05F935" box="[282,470,1724,1748]" italics="true" pageId="3" pageNumber="87">Xangoniscus lundi</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFB71A2FC3D4F97AFDC6F934" bold="true" box="[476,533,1725,1749]" pageId="3" pageNumber="87">
<taxonomicNameLabel id="44B257D4FFB71A2FC3D4F97AFDC6F934" box="[476,533,1725,1749]" pageId="3" pageNumber="87" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, male paratype. A, uropod; B, pereopod 1; C, pereopod 4; D, pereopod 5; E, pereopod 7; F, genital papilla; G, pleopod 1; H, pleopod 2; I, pleopod 3 exopod; J, pleopod 4 exopod; K, pleopod 5 exopod. Scale bar: 0.2 mm.
</paragraph>
</caption>
<paragraph id="6D4A36BDFFB71A28C2CFF880FE6FFE86" blockId="3.[151,1437,1863,2033]" lastBlockId="4.[151,1437,153,611]" lastPageId="4" lastPageNumber="88" pageId="3" pageNumber="87">
<emphasis id="5F81EAAFFFB71A2FC2CFF880FED7F880" bold="true" box="[199,260,1863,1889]" pageId="3" pageNumber="87">Male</emphasis>
.
<emphasis id="5F81EAAFFFB71A2FC319F880FE6BF880" box="[273,440,1863,1889]" italics="true" pageId="3" pageNumber="87">Pereopods 1–6</emphasis>
(
<figureCitation id="F5CE2A38FFB71A2FC3CEF880FDDBF880" box="[454,520,1863,1889]" captionStart="FIGURE 2" captionStartId="3.[151,250,1724,1749]" captionTargetBox="[152,1429,270,1693]" captionTargetId="figure@3.[151,1435,270,1696]" captionTargetPageId="3" captionText="FIGURE 2. Xangoniscus lundi n. sp., male paratype. A, uropod; B, pereopod 1; C, pereopod 4; D, pereopod 5; E, pereopod 7; F, genital papilla; G, pleopod 1; H, pleopod 2; I, pleopod 3 exopod; J, pleopod 4 exopod; K, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955879" httpUri="https://zenodo.org/record/3955879/files/figure.png" pageId="3" pageNumber="87">Fig. 2</figureCitation>
B–D) merus with scales on sternal margin. Pereopod 4 (
<figureCitation id="F5CE2A38FFB71A2FC67BF880FB1BF880" box="[1139,1224,1863,1889]" captionStart="FIGURE 2" captionStartId="3.[151,250,1724,1749]" captionTargetBox="[152,1429,270,1693]" captionTargetId="figure@3.[151,1435,270,1696]" captionTargetPageId="3" captionText="FIGURE 2. Xangoniscus lundi n. sp., male paratype. A, uropod; B, pereopod 1; C, pereopod 4; D, pereopod 5; E, pereopod 7; F, genital papilla; G, pleopod 1; H, pleopod 2; I, pleopod 3 exopod; J, pleopod 4 exopod; K, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955879" httpUri="https://zenodo.org/record/3955879/files/figure.png" pageId="3" pageNumber="87">Fig. 2C</figureCitation>
) propodus anterior margin concave and distal margin with fringed scales. Pereopods 5 and 6 (
<figureCitation id="F5CE2A38FFB71A2FC1DCF8ACFBF8F864" box="[980,1067,1899,1925]" captionStart="FIGURE 2" captionStartId="3.[151,250,1724,1749]" captionTargetBox="[152,1429,270,1693]" captionTargetId="figure@3.[151,1435,270,1696]" captionTargetPageId="3" captionText="FIGURE 2. Xangoniscus lundi n. sp., male paratype. A, uropod; B, pereopod 1; C, pereopod 4; D, pereopod 5; E, pereopod 7; F, genital papilla; G, pleopod 1; H, pleopod 2; I, pleopod 3 exopod; J, pleopod 4 exopod; K, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955879" httpUri="https://zenodo.org/record/3955879/files/figure.png" pageId="3" pageNumber="87">Fig. 2D</figureCitation>
) merus enlarged with distal margins almost two times wider than proximal one, wider than long, dactylus with setae on sternal margin. Pereopod 7 (
<figureCitation id="F5CE2A38FFB71A2FC2BDF874FED9F82C" box="[181,266,1971,1997]" captionStart="FIGURE 2" captionStartId="3.[151,250,1724,1749]" captionTargetBox="[152,1429,270,1693]" captionTargetId="figure@3.[151,1435,270,1696]" captionTargetPageId="3" captionText="FIGURE 2. Xangoniscus lundi n. sp., male paratype. A, uropod; B, pereopod 1; C, pereopod 4; D, pereopod 5; E, pereopod 7; F, genital papilla; G, pleopod 1; H, pleopod 2; I, pleopod 3 exopod; J, pleopod 4 exopod; K, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955879" httpUri="https://zenodo.org/record/3955879/files/figure.png" pageId="3" pageNumber="87">Fig. 2E</figureCitation>
) basis with scales of water conduction system, with no distinct modifications.
<emphasis id="5F81EAAFFFB71A2FC68DF874FAE3F82C" box="[1157,1328,1971,1997]" italics="true" pageId="3" pageNumber="87">Genital papilla</emphasis>
(
<figureCitation id="F5CE2A38FFB71A2FC748F874FA47F82C" box="[1344,1428,1971,1997]" captionStart="FIGURE 2" captionStartId="3.[151,250,1724,1749]" captionTargetBox="[152,1429,270,1693]" captionTargetId="figure@3.[151,1435,270,1696]" captionTargetPageId="3" captionText="FIGURE 2. Xangoniscus lundi n. sp., male paratype. A, uropod; B, pereopod 1; C, pereopod 4; D, pereopod 5; E, pereopod 7; F, genital papilla; G, pleopod 1; H, pleopod 2; I, pleopod 3 exopod; J, pleopod 4 exopod; K, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955879" httpUri="https://zenodo.org/record/3955879/files/figure.png" pageId="3" pageNumber="87">Fig. 2F</figureCitation>
) lanceolate.
<emphasis id="5F81EAAFFFB71A2FC31FF810FE59F810" box="[279,394,2007,2033]" italics="true" pageId="3" pageNumber="87">Pleopod 1</emphasis>
(
<figureCitation id="F5CE2A38FFB71A2FC391F810FE22F810" box="[409,497,2007,2033]" captionStart="FIGURE 2" captionStartId="3.[151,250,1724,1749]" captionTargetBox="[152,1429,270,1693]" captionTargetId="figure@3.[151,1435,270,1696]" captionTargetPageId="3" captionText="FIGURE 2. Xangoniscus lundi n. sp., male paratype. A, uropod; B, pereopod 1; C, pereopod 4; D, pereopod 5; E, pereopod 7; F, genital papilla; G, pleopod 1; H, pleopod 2; I, pleopod 3 exopod; J, pleopod 4 exopod; K, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955879" httpUri="https://zenodo.org/record/3955879/files/figure.png" pageId="3" pageNumber="87">Fig. 2G</figureCitation>
) exopod triangular with prominent apex, sinuous distal margin and covered by fine setae; endopod longer than exopod, with narrow basal article and flagelliform distal article; protopod distal margin shorter than exopod.
<emphasis id="5F81EAAFFFB01A28C38DFF7AFE2BFF36" box="[389,504,189,215]" italics="true" pageId="4" pageNumber="88">Pleopod 2</emphasis>
(
<figureCitation id="F5CE2A38FFB01A28C000FF7AFDB3FF36" box="[520,608,189,215]" captionStart="FIGURE 2" captionStartId="3.[151,250,1724,1749]" captionTargetBox="[152,1429,270,1693]" captionTargetId="figure@3.[151,1435,270,1696]" captionTargetPageId="3" captionText="FIGURE 2. Xangoniscus lundi n. sp., male paratype. A, uropod; B, pereopod 1; C, pereopod 4; D, pereopod 5; E, pereopod 7; F, genital papilla; G, pleopod 1; H, pleopod 2; I, pleopod 3 exopod; J, pleopod 4 exopod; K, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955879" httpUri="https://zenodo.org/record/3955879/files/figure.png" pageId="4" pageNumber="88">Fig. 2H</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="5F81EAAFFFB01A28C0C0FEC2FCEEFEFE" box="[712,829,261,287]" italics="true" pageId="4" pageNumber="88">Pleopod 3</emphasis>
exopod (
<figureCitation id="F5CE2A38FFB01A28C1A3FEC2FC29FEFE" box="[939,1018,261,287]" captionStart="FIGURE 2" captionStartId="3.[151,250,1724,1749]" captionTargetBox="[152,1429,270,1693]" captionTargetId="figure@3.[151,1435,270,1696]" captionTargetPageId="3" captionText="FIGURE 2. Xangoniscus lundi n. sp., male paratype. A, uropod; B, pereopod 1; C, pereopod 4; D, pereopod 5; E, pereopod 7; F, genital papilla; G, pleopod 1; H, pleopod 2; I, pleopod 3 exopod; J, pleopod 4 exopod; K, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955879" httpUri="https://zenodo.org/record/3955879/files/figure.png" pageId="4" pageNumber="88">Fig. 2I</figureCitation>
) ovoid, distal margin setose slightly concave.
<emphasis id="5F81EAAFFFB01A28C309FEEEFEA7FEA2" box="[257,372,297,323]" italics="true" pageId="4" pageNumber="88">Pleopod 4</emphasis>
exopod (
<figureCitation id="F5CE2A38FFB01A28C3D6FEEEFDFEFEA2" box="[478,557,297,323]" captionStart="FIGURE 2" captionStartId="3.[151,250,1724,1749]" captionTargetBox="[152,1429,270,1693]" captionTargetId="figure@3.[151,1435,270,1696]" captionTargetPageId="3" captionText="FIGURE 2. Xangoniscus lundi n. sp., male paratype. A, uropod; B, pereopod 1; C, pereopod 4; D, pereopod 5; E, pereopod 7; F, genital papilla; G, pleopod 1; H, pleopod 2; I, pleopod 3 exopod; J, pleopod 4 exopod; K, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955879" httpUri="https://zenodo.org/record/3955879/files/figure.png" pageId="4" pageNumber="88">Fig. 2J</figureCitation>
) rhomboidal wider than long, with distal margin rounded and setose.
<emphasis id="5F81EAAFFFB01A28C737FEEEFF76FE86" italics="true" pageId="4" pageNumber="88">Pleopod 5</emphasis>
exopod (
<figureCitation id="F5CE2A38FFB01A28C306FE8AFEB5FE86" box="[270,358,333,359]" captionStart="FIGURE 2" captionStartId="3.[151,250,1724,1749]" captionTargetBox="[152,1429,270,1693]" captionTargetId="figure@3.[151,1435,270,1696]" captionTargetPageId="3" captionText="FIGURE 2. Xangoniscus lundi n. sp., male paratype. A, uropod; B, pereopod 1; C, pereopod 4; D, pereopod 5; E, pereopod 7; F, genital papilla; G, pleopod 1; H, pleopod 2; I, pleopod 3 exopod; J, pleopod 4 exopod; K, pleopod 5 exopod. Scale bar: 0.2 mm." figureDoi="http://doi.org/10.5281/zenodo.3955879" httpUri="https://zenodo.org/record/3955879/files/figure.png" pageId="4" pageNumber="88">Fig. 2K</figureCitation>
) ovoid.
</paragraph>
</subSubSection>
<subSubSection id="25EF6536FFB01A28C2CFFEB6FCB6F83F" pageId="4" pageNumber="88" type="discussion">
<paragraph id="6D4A36BDFFB01A28C2CFFEB6FB44FD82" blockId="4.[151,1437,153,611]" pageId="4" pageNumber="88">
<emphasis id="5F81EAAFFFB01A28C2CFFEB6FEE8FE6A" bold="true" box="[199,315,369,395]" pageId="4" pageNumber="88">Remarks.</emphasis>
By the number of articles on antennal flagellum (four),
<taxonomicName id="AAF54D3EFFB01A28C1C9FEB5FBCFFE6A" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[961,1052,369,395]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="lundi" status="sp. nov.">
<emphasis id="5F81EAAFFFB01A28C1C9FEB5FBCFFE6A" box="[961,1052,369,395]" italics="true" pageId="4" pageNumber="88">X. lundi</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFB01A28C62CFEB6FBB6FE6A" bold="true" box="[1060,1125,369,395]" pageId="4" pageNumber="88">
<taxonomicNameLabel id="44B257D4FFB01A28C62CFEB6FBB6FE6A" box="[1060,1125,369,395]" pageId="4" pageNumber="88" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
resembles
<taxonomicName id="AAF54D3EFFB01A28C6EFFEB5FA99FE6A" authorityName="Campos-Filho, Bichuette &amp; Taiti" authorityYear="2016" box="[1255,1354,369,395]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="odara">
<emphasis id="5F81EAAFFFB01A28C6EFFEB5FA99FE6A" box="[1255,1354,369,395]" italics="true" pageId="4" pageNumber="88">X. odara</emphasis>
</taxonomicName>
and
<taxonomicName id="AAF54D3EFFB01A28C78CFEB5FE99FE4E" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="itacarambiensis">
<emphasis id="5F81EAAFFFB01A28C78CFEB5FE99FE4E" italics="true" pageId="4" pageNumber="88">X. itacarambiensis</emphasis>
</taxonomicName>
, since
<taxonomicName id="AAF54D3EFFB01A28C39FFE51FDD0FE4E" authorityName="Campos-Filho, Araujo &amp; Taiti" authorityYear="2014" box="[407,515,406,431]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="aganju">
<emphasis id="5F81EAAFFFB01A28C39FFE51FDD0FE4E" box="[407,515,406,431]" italics="true" pageId="4" pageNumber="88">X. aganju</emphasis>
</taxonomicName>
presents three articles. Regarding the shape of male pleopods, in
<taxonomicName id="AAF54D3EFFB01A28C6D0FE51FAE3FE4E" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[1240,1328,405,431]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="lundi" status="sp. nov.">
<emphasis id="5F81EAAFFFB01A28C6D0FE51FAE3FE4E" box="[1240,1328,405,431]" italics="true" pageId="4" pageNumber="88">X. lundi</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFB01A28C73EFE52FAA7FE4E" bold="true" box="[1334,1396,405,431]" pageId="4" pageNumber="88">
<taxonomicNameLabel id="44B257D4FFB01A28C73EFE52FAA7FE4E" box="[1334,1396,405,431]" pageId="4" pageNumber="88" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
the pleopod 1 exopod is triangular while in
<taxonomicName id="AAF54D3EFFB01A28C053FE7DFD1BFE32" authorityName="Campos-Filho, Araujo &amp; Taiti" authorityYear="2014" box="[603,712,442,467]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="aganju">
<emphasis id="5F81EAAFFFB01A28C053FE7DFD1BFE32" box="[603,712,442,467]" italics="true" pageId="4" pageNumber="88">X. aganju</emphasis>
</taxonomicName>
and
<taxonomicName id="AAF54D3EFFB01A28C108FE7DFCB1FE32" authorityName="Campos-Filho, Bichuette &amp; Taiti" authorityYear="2016" box="[768,866,441,467]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="odara">
<emphasis id="5F81EAAFFFB01A28C108FE7DFCB1FE32" box="[768,866,441,467]" italics="true" pageId="4" pageNumber="88">X. odara</emphasis>
</taxonomicName>
is subtriangular, and in
<taxonomicName id="AAF54D3EFFB01A28C67BFE7DFA95FE32" box="[1139,1350,441,467]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="itacarambiensis">
<emphasis id="5F81EAAFFFB01A28C67BFE7DFA95FE32" box="[1139,1350,441,467]" italics="true" pageId="4" pageNumber="88">X. itacarambiensis</emphasis>
</taxonomicName>
is trapezoidal; by the subtriangular shape of male pleopod 2 exopod,
<taxonomicName id="AAF54D3EFFB01A28C15CFE19FC7FFE16" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[852,940,477,503]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="lundi" status="sp. nov.">
<emphasis id="5F81EAAFFFB01A28C15CFE19FC7FFE16" box="[852,940,477,503]" italics="true" pageId="4" pageNumber="88">X. lundi</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFB01A28C1BBFE1AFC22FE16" bold="true" box="[947,1009,477,503]" pageId="4" pageNumber="88">
<taxonomicNameLabel id="44B257D4FFB01A28C1BBFE1AFC22FE16" box="[947,1009,477,503]" pageId="4" pageNumber="88" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is distinct from other species, since in
<taxonomicName id="AAF54D3EFFB01A28C29FFDC5FED0FDFA" authorityName="Campos-Filho, Araujo &amp; Taiti" authorityYear="2014" box="[151,259,514,539]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="aganju">
<emphasis id="5F81EAAFFFB01A28C29FFDC5FED0FDFA" box="[151,259,514,539]" italics="true" pageId="4" pageNumber="88">X. aganju</emphasis>
</taxonomicName>
the exopod is trapezoidal and in
<taxonomicName id="AAF54D3EFFB01A28C067FDC5FD03FDFA" authorityName="Campos-Filho, Bichuette &amp; Taiti" authorityYear="2016" box="[623,720,513,539]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="odara">
<emphasis id="5F81EAAFFFB01A28C067FDC5FD03FDFA" box="[623,720,513,539]" italics="true" pageId="4" pageNumber="88">X. odara</emphasis>
</taxonomicName>
and
<taxonomicName id="AAF54D3EFFB01A28C10CFDC5FC06FDFA" box="[772,981,513,539]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="itacarambiensis">
<emphasis id="5F81EAAFFFB01A28C10CFDC5FC06FDFA" box="[772,981,513,539]" italics="true" pageId="4" pageNumber="88">X. itacarambiensis</emphasis>
</taxonomicName>
the exopod is triangular. By the uropods, with endopod and exopod subequal in length,
<taxonomicName id="AAF54D3EFFB01A28C092FDE1FD20FDDE" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[666,755,549,575]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="lundi" status="sp. nov.">
<emphasis id="5F81EAAFFFB01A28C092FDE1FD20FDDE" box="[666,755,549,575]" italics="true" pageId="4" pageNumber="88">X. lundi</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFB01A28C0F2FDE2FCEBFDDE" bold="true" box="[762,824,549,575]" pageId="4" pageNumber="88">
<taxonomicNameLabel id="44B257D4FFB01A28C0F2FDE2FCEBFDDE" box="[762,824,549,575]" pageId="4" pageNumber="88" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
is similar to
<taxonomicName id="AAF54D3EFFB01A28C1C2FDE1FB4FFDDE" box="[970,1180,549,575]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="itacarambiensis">
<emphasis id="5F81EAAFFFB01A28C1C2FDE1FB4FFDDE" box="[970,1180,549,575]" italics="true" pageId="4" pageNumber="88">X. itacarambiensis</emphasis>
</taxonomicName>
, since in
<taxonomicName id="AAF54D3EFFB01A28C70EFDE1FAA0FDDE" authorityName="Campos-Filho, Araujo &amp; Taiti" authorityYear="2014" box="[1286,1395,550,575]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="aganju">
<emphasis id="5F81EAAFFFB01A28C70EFDE1FAA0FDDE" box="[1286,1395,550,575]" italics="true" pageId="4" pageNumber="88">X. aganju</emphasis>
</taxonomicName>
the exopod is longer than the endopod, and in
<taxonomicName id="AAF54D3EFFB01A28C07CFD8DFD05FD82" authorityName="Campos-Filho, Bichuette &amp; Taiti" authorityYear="2016" box="[628,726,585,611]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="odara">
<emphasis id="5F81EAAFFFB01A28C07CFD8DFD05FD82" box="[628,726,585,611]" italics="true" pageId="4" pageNumber="88">X. odara</emphasis>
</taxonomicName>
the exopod is shorter than the endopod.
</paragraph>
<caption id="398A6635FFB01A28C29FFB32FDCAFAD0" ID-DOI="http://doi.org/10.5281/zenodo.3955881" ID-Zenodo-Dep="3955881" httpUri="https://zenodo.org/record/3955881/files/figure.png" pageId="4" pageNumber="88" startId="4.[151,250,1269,1294]" targetBox="[151,1436,630,1241]" targetPageId="4">
<paragraph id="6D4A36BDFFB01A28C29FFB32FDCAFAD0" blockId="4.[151,1436,1269,1330]" pageId="4" pageNumber="88">
<emphasis id="5F81EAAFFFB01A28C29FFB32FEDFFAEF" bold="true" box="[151,268,1269,1294]" pageId="4" pageNumber="88">FIGURE 3</emphasis>
.
<taxonomicName id="AAF54D3EFFB01A28C310FB31FE00FAEC" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[280,467,1269,1293]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="lundi" status="sp. nov.">
<emphasis id="5F81EAAFFFB01A28C310FB31FE00FAEC" box="[280,467,1269,1293]" italics="true" pageId="4" pageNumber="88">Xangoniscus lundi</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFB01A28C3D1FB31FDC1FAEF" bold="true" box="[473,530,1270,1294]" pageId="4" pageNumber="88">
<taxonomicNameLabel id="44B257D4FFB01A28C3D1FB31FDC1FAEF" box="[473,530,1270,1294]" pageId="4" pageNumber="88" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, SEM, male paratype. A, cephalon, frontal view; B, epimeron 1, dorsal view; C, pereopod 1. Scale bar: A, 500µm; B–C, 300µm.
</paragraph>
</caption>
<paragraph id="6D4A36BDFFB01A28C2CFFA98FAA6F97B" blockId="4.[151,1437,1375,2014]" pageId="4" pageNumber="88">
<emphasis id="5F81EAAFFFB01A28C2CFFA98FE6BFA9B" bold="true" box="[199,440,1375,1402]" pageId="4" pageNumber="88">Habitat and threats.</emphasis>
Lapa Grande cave is the only known habitat of
<taxonomicName id="AAF54D3EFFB01A28C1C5FAA6FBF6FA9B" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[973,1061,1376,1402]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="lundi" status="sp. nov.">
<emphasis id="5F81EAAFFFB01A28C1C5FAA6FBF6FA9B" box="[973,1061,1376,1402]" italics="true" pageId="4" pageNumber="88">X. lundi</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFB01A28C623FAA7FBBAFA9B" bold="true" box="[1067,1129,1376,1402]" pageId="4" pageNumber="88">
<taxonomicNameLabel id="44B257D4FFB01A28C623FAA7FBBAFA9B" box="[1067,1129,1376,1402]" pageId="4" pageNumber="88" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
until the present. This cave has
<quantity id="AA0D9B58FFB01A28C2CDFA43FEF1FA7F" box="[197,290,1412,1438]" metricMagnitude="3" metricUnit="m" metricValue="2.2" pageId="4" pageNumber="88" unit="m" value="2200.0">2,200 m</quantity>
of horizontal projection with a labyrinthine morphology (
<figureCitation id="F5CE2A38FFB01A28C1BAFA43FBDDFA7F" box="[946,1038,1412,1438]" captionStart="FIGURE 4" captionStartId="5.[151,250,1436,1461]" captionTargetBox="[159,1427,187,1401]" captionTargetId="figure@5.[151,1435,179,1409]" captionTargetPageId="5" captionText="FIGURE 4. Xangoniscus lundi n. sp. A, Lapa Grande cave map, * marking the collection site (Source IEF); B, Lapa Grande cave entrance with access for tourist; C, Lapa Grande cave entrance from inside; D, conduit with intermittent drainage where the species were found; E, collection site, specimens associated with submerged branches; F, specimen in the natural habitat." figureDoi="http://doi.org/10.5281/zenodo.3955883" httpUri="https://zenodo.org/record/3955883/files/figure.png" pageId="4" pageNumber="88">Fig. 4A</figureCitation>
). Although most part of the cave is extremely dry, there is an intermittent drainage in the innermost and lower part of the cave (around
<quantity id="AA0D9B58FFB01A28C6FAFA6FFAEAFA23" box="[1266,1337,1448,1474]" metricMagnitude="2" metricUnit="m" metricValue="3.0" pageId="4" pageNumber="88" unit="m" value="300.0">300 m</quantity>
far from the entrance) (
<figureCitation id="F5CE2A38FFB01A28C331FA0BFE46FA07" box="[313,405,1484,1510]" captionStart="FIGURE 4" captionStartId="5.[151,250,1436,1461]" captionTargetBox="[159,1427,187,1401]" captionTargetId="figure@5.[151,1435,179,1409]" captionTargetPageId="5" captionText="FIGURE 4. Xangoniscus lundi n. sp. A, Lapa Grande cave map, * marking the collection site (Source IEF); B, Lapa Grande cave entrance with access for tourist; C, Lapa Grande cave entrance from inside; D, conduit with intermittent drainage where the species were found; E, collection site, specimens associated with submerged branches; F, specimen in the natural habitat." figureDoi="http://doi.org/10.5281/zenodo.3955883" httpUri="https://zenodo.org/record/3955883/files/figure.png" pageId="4" pageNumber="88">Fig. 4D</figureCitation>
). Specimens of
<taxonomicName id="AAF54D3EFFB01A28C040FA0AFD71FA07" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[584,674,1484,1510]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="lundi" status="sp. nov.">
<emphasis id="5F81EAAFFFB01A28C040FA0AFD71FA07" box="[584,674,1484,1510]" italics="true" pageId="4" pageNumber="88">X. lundi</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFB01A28C0A1FA0BFD3AFA07" bold="true" box="[681,745,1484,1510]" pageId="4" pageNumber="88">
<taxonomicNameLabel id="44B257D4FFB01A28C0A1FA0BFD3AFA07" box="[681,745,1484,1510]" pageId="4" pageNumber="88" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
were only found in this drainage, associated with submerged trunks and branches (
<figureCitation id="F5CE2A38FFB01A28C380FA37FE2DF9EB" box="[392,510,1520,1546]" captionStart="FIGURE 4" captionStartId="5.[151,250,1436,1461]" captionTargetBox="[159,1427,187,1401]" captionTargetId="figure@5.[151,1435,179,1409]" captionTargetPageId="5" captionText="FIGURE 4. Xangoniscus lundi n. sp. A, Lapa Grande cave map, * marking the collection site (Source IEF); B, Lapa Grande cave entrance with access for tourist; C, Lapa Grande cave entrance from inside; D, conduit with intermittent drainage where the species were found; E, collection site, specimens associated with submerged branches; F, specimen in the natural habitat." figureDoi="http://doi.org/10.5281/zenodo.3955883" httpUri="https://zenodo.org/record/3955883/files/figure.png" pageId="4" pageNumber="88">Fig. 4E, F</figureCitation>
). During the dry periods the water flow is interrupted and many ponds are formed along this conduit. Non-troglobitic fishes are observed (especially catfishes) in some of them, where no isopods were found. Conversely, the ponds where
<taxonomicName id="AAF54D3EFFB01A28C07AF9FEFD18F9B3" authority="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira, 2020" authorityName="Cardoso &amp; Bastos-Pereira &amp; Souza &amp; Ferreira" authorityYear="2020" box="[626,715,1592,1618]" class="Malacostraca" family="Styloniscidae" genus="Xangoniscus" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="88" phylum="Arthropoda" rank="species" species="lundi" status="sp. nov.">
<emphasis id="5F81EAAFFFB01A28C07AF9FEFD18F9B3" box="[626,715,1592,1618]" italics="true" pageId="4" pageNumber="88">X. lundi</emphasis>
</taxonomicName>
<emphasis id="5F81EAAFFFB01A28C0DAF9FFFCC1F9B3" bold="true" box="[722,786,1592,1618]" pageId="4" pageNumber="88">
<taxonomicNameLabel id="44B257D4FFB01A28C0DAF9FFFCC1F9B3" box="[722,786,1592,1618]" pageId="4" pageNumber="88" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
was observed were devoid of fishes. Since no visits were made to the cave during the rainy periods, their distribution within this habitat in such season is unknown, especially considering that fishes would be able to access the whole drainage, thus offering a potential predation pressure.
</paragraph>
<paragraph id="6D4A36BDFFB01A28C2CFF963FCB6F83F" blockId="4.[151,1437,1375,2014]" pageId="4" pageNumber="88">
Lapa Grande cave was severely impacted during the last two centuries. During the 19
<superScript id="9A809BF5FFB01A28C69DF964FB71F950" attach="left" box="[1173,1186,1699,1713]" fontSize="6" pageId="4" pageNumber="88">th</superScript>
century, the cave was heavily excavated to remove saltpeter (used to produce gunpowder), as several conduits and chambers of the upper level presents clear signs of such diggings. From the 20
<superScript id="9A809BF5FFB01A28C10FF92CFCC7F918" attach="left" box="[775,788,1771,1785]" fontSize="6" pageId="4" pageNumber="88">th</superScript>
century onwards, the cave passed to be frequently visited by tourists, which produced, during decades, a massive quantity of graffiti, especially on the upper (and drier) levels. Fortunately, due to the relatively small dimensions of the conduit trespassed by the drainage, such region of the cave was poorly visited over time, what made it quite preserved. Currently, tourists can only visit the entrance chamber, where a footbridge was installed (
<figureCitation id="F5CE2A38FFB01A28C074F8BBFD00F877" box="[636,723,1916,1942]" captionStart="FIGURE 4" captionStartId="5.[151,250,1436,1461]" captionTargetBox="[159,1427,187,1401]" captionTargetId="figure@5.[151,1435,179,1409]" captionTargetPageId="5" captionText="FIGURE 4. Xangoniscus lundi n. sp. A, Lapa Grande cave map, * marking the collection site (Source IEF); B, Lapa Grande cave entrance with access for tourist; C, Lapa Grande cave entrance from inside; D, conduit with intermittent drainage where the species were found; E, collection site, specimens associated with submerged branches; F, specimen in the natural habitat." figureDoi="http://doi.org/10.5281/zenodo.3955883" httpUri="https://zenodo.org/record/3955883/files/figure.png" pageId="4" pageNumber="88">Fig. 4B</figureCitation>
). Hence, visitors are only allowed in deeper portions of the cave for scientific purposes. Lapa Grande cave is located within the limits of the Parque Estadual da Lapa Grande (named after this cave), hence it is currently inserted in a protected area.
</paragraph>
</subSubSection>
</treatment>
</document>
Reference in a new issue View git blame Copy permalink