303 lines
31 KiB
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303 lines
31 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/subtbiol.43.81308" ID-GBIF-Dataset="c2e57284-f235-4169-a9e4-f56b0439f00e" ID-Pensoft-Pub="1314-2615-43-127" ID-Pensoft-UUID="0ABD1F3745D1534893F627D7E0BCD8E2" ID-ZooBank="AAF4E607B43C4797990305BD241F9CF1" ModsDocID="1314-2615-43-127" checkinTime="1655292397860" checkinUser="pensoft" docAuthor="Cardoso, Giovanna Monticelli, Bastos-Pereira, Rafaela & Ferreira, Rodrigo Lopes" docDate="2022" docId="EBA047697E5F565E94252269AA279721" docLanguage="en" docName="SubterBiol 43: 127-143" docOrigin="Subterranean Biology 43" docPubDate="2022-06-14" docSource="http://dx.doi.org/10.3897/subtbiol.43.81308" docTitle="Iansaoniscus paulae Cardoso & Bastos-Pereira & Ferreira 2022, sp. nov." docType="treatment" docUuid="4B0755B7-18B1-404D-B6F0-A6F7A86A4EF4" docUuidSource="ZooBank" docVersion="2" id="0ABD1F3745D1534893F627D7E0BCD8E2" lastPageNumber="127" masterDocId="0ABD1F3745D1534893F627D7E0BCD8E2" masterDocTitle="Two new troglobitic species of Iansaoniscus from Brazilian caves (Crustacea, Isopoda, Pudeoniscidae)" masterLastPageNumber="143" masterPageNumber="127" pageNumber="127" updateTime="1655293218280" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Two new troglobitic species of Iansaoniscus from Brazilian caves (Crustacea, Isopoda, Pudeoniscidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Cardoso, Giovanna Monticelli</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-2682-1643</mods:nameIdentifier>
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<mods:affiliation>Universidade Federal de Lavras (UFLA), Centro de Estudos em Biologia Subterranea, Departamento de Ecologia e Conservacao, Programa de Pos-graduacao em Ecologia Aplicada. Lavras, Minas Gerais, Brazil</mods:affiliation>
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<mods:nameIdentifier type="email">gmcardoso.bio@gmail.com</mods:nameIdentifier>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Bastos-Pereira, Rafaela</mods:namePart>
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<mods:affiliation>Universidade Federal de Lavras (UFLA), Centro de Estudos em Biologia Subterranea, Departamento de Ecologia e Conservacao, Programa de Pos-graduacao em Ecologia Aplicada. Lavras, Minas Gerais, Brazil</mods:affiliation>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Ferreira, Rodrigo Lopes</mods:namePart>
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<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0003-3288-4405</mods:nameIdentifier>
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<mods:affiliation>Universidade Federal de Lavras (UFLA), Centro de Estudos em Biologia Subterranea, Departamento de Ecologia e Conservacao, Programa de Pos-graduacao em Ecologia Aplicada. Lavras, Minas Gerais, Brazil</mods:affiliation>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Subterranean Biology</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2022</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2022-06-14</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>43</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>127</mods:start>
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<mods:end>143</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/subtbiol.43.81308</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/subtbiol.43.81308</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1314-2615-43-127</mods:identifier>
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<mods:identifier type="ZooBank">AAF4E607B43C4797990305BD241F9CF1</mods:identifier>
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<mods:identifier type="Pensoft-UUID">0ABD1F3745D1534893F627D7E0BCD8E2</mods:identifier>
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</mods:mods>
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<subSection pageId="0" pageNumber="127" type="taxonomy">
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<treatment LSID="urn:lsid:zoobank.org:act:4B0755B7-18B1-404D-B6F0-A6F7A86A4EF4" httpUri="http://treatment.plazi.org/id/EBA047697E5F565E94252269AA279721" lastPageNumber="127" pageId="0" pageNumber="127">
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<subSubSection pageId="0" pageNumber="127" type="nomenclature">
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<paragraph pageId="0" pageNumber="127">
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<taxonomicName LSID="http://zoobank.org/4B0755B7-18B1-404D-B6F0-A6F7A86A4EF4" authority="Cardoso & Bastos-Pereira & Ferreira, 2022" authorityName="Cardoso & Bastos-Pereira & Ferreira" authorityYear="2022" class="Malacostraca" family="Pudeoniscidae" genus="Iansaoniscus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Iansaoniscus paulae" order="Isopoda" pageId="0" pageNumber="127" phylum="Arthropoda" rank="species" species="paulae" status="sp. nov.">Iansaoniscus paulae</taxonomicName>
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<taxonomicNameLabel pageId="0" pageNumber="127">sp. nov.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="127" type="description">
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<paragraph pageId="0" pageNumber="127">
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Iansaoniscus paulae sp. nov. Female paratype A lateral view B cephalon, dorsal view C pereonite 1, dorsal view D pereonite 1, ventral view E antennula F antennal flagellum. Scale bars: 0.5 mm (A, B, D, E); 0.3 mm (C); 0.1 mm (E)." figureDoi="10.3897/subtbiol.43.81308.figure5" httpUri="https://binary.pensoft.net/fig/696185" pageId="0" pageNumber="127">Figs 5</figureCitation>
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Iansaoniscus paulae sp. nov. Male holotype A telson and uropod, dorsal view B antenna C left mandible D right mandible E maxillula F maxilla G maxilliped. Scale bars: 0.2 mm." figureDoi="10.3897/subtbiol.43.81308.figure6" httpUri="https://binary.pensoft.net/fig/696186" pageId="0" pageNumber="127">, 6</figureCitation>
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Iansaoniscus paulae sp. nov. Male holotype A pereopod 1 B pereopod 7 C uropod D pleopod 1 E pleopod 2 F pleopod 3 exopod G pleopod 4 exopod H pleopod 5 exopod. Scale bars: 0.2 mm." figureDoi="10.3897/subtbiol.43.81308.figure7" httpUri="https://binary.pensoft.net/fig/696187" pageId="0" pageNumber="127">, 7</figureCitation>
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<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Iansaoniscus paulae sp. nov. habitat A limestone bordering the Paraguacu river, where the Lapa do Bode cave's entrance is located B one of the entrances of Lapa do Bode cave C a secondary entrance of Lapa do Bode cave D adult specimen inside the cave." figureDoi="10.3897/subtbiol.43.81308.figure8" httpUri="https://binary.pensoft.net/fig/696188" pageId="0" pageNumber="127">, 8</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="127" type="diagnosis">
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<paragraph pageId="0" pageNumber="127">Diagnosis.</paragraph>
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<paragraph pageId="0" pageNumber="127">Cephalon with well-developed lateral lobes with round distal margin; frontal shield rounded, weakly developed; pereonite 1 epimeron without dorsolateral furrow; pereonite 1 and 2 without ventral lobes; antennula distal article with two lateral and one apical aesthetascs; third article longer than second; uropod exopod longer than endopod, longer than distal margin of telson.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="127" type="materials_examined">
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<paragraph pageId="0" pageNumber="127">Material examined.</paragraph>
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<paragraph pageId="0" pageNumber="127">
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<materialsCitation collectingDate="2007-07-26" collectorName="RL Ferreira" country="Brazil" latitude="-12.938889" location="Lapa do Bode cave" longLatPrecision="1" longitude="-41.06222" municipality="Itaete" specimenCount="1" specimenCount-male="1" stateProvince="Bahia state" typeStatus="Holotype">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="127">
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<typeStatus>Holotype</typeStatus>
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</emphasis>
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:
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<collectingCountry name="Brazil">Brazil</collectingCountry>
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•
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<specimenCount type="male">1 male</specimenCount>
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(mounted in slide);
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<collectingRegion country="Brazil" name="Bahia">Bahia state</collectingRegion>
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, municipality of
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<normalizedToken originalValue="Itaeté">
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<collectingMunicipality>Itaete</collectingMunicipality>
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</normalizedToken>
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,
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<location LSID="urn:lsid:plazi:treatment:EBA047697E5F565E94252269AA279721:A09E9696DBF5AE28C39136A7AF51126F" country="Brazil" latitude="-12.938889" longLatPrecision="1" longitude="-41.06222" municipality="Itaete" name="Lapa do Bode cave" stateProvince="Bahia state">Lapa do Bode cave</location>
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(WGS84
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<geoCoordinate degrees="12.938889" direction="south" orientation="latitude" precision="1" value="-12.938889">-12.938889</geoCoordinate>
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,
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<geoCoordinate degrees="41.062222" direction="west" orientation="longitude" precision="1" value="-41.06222">-41.062222</geoCoordinate>
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);
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<collectingDate value="2007-07-26">26th July 2007</collectingDate>
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;
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<collectorName>RL Ferreira</collectorName>
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leg.; ISLA 95915
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</materialsCitation>
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.
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<materialsCitation collectingDate="2022-01-01" collectingDateMax="2022-12-31" collectingDateMin="2022-01-01" collectorName="RL Ferreira" country="Iceland" latitude="-12.938889" location="Lapa do Bode cave" longLatPrecision="1" longitude="-41.06222" municipality="Itaete" specimenCount="5" specimenCount-female="5" stateProvince="Bahia" typeStatus="Paratypes">
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<emphasis bold="true" italics="true" pageId="0" pageNumber="127">
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<typeStatus>Paratypes</typeStatus>
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</emphasis>
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: •
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<specimenCount type="female">5 females</specimenCount>
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; same data as holotype
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</materialsCitation>
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;
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<collectingCountry name="Iceland">ISLA</collectingCountry>
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95916.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="127" type="etymology">
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<paragraph pageId="0" pageNumber="127">Etymology.</paragraph>
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<paragraph pageId="0" pageNumber="127">The new species is named after Dr. Paula Beatriz Araujo, UFRGS, for her contribution to the knowledge of Brazilian terrestrial isopods.</paragraph>
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</subSubSection>
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<subSubSection pageId="0" pageNumber="127" type="description">
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<paragraph pageId="0" pageNumber="127">Description.</paragraph>
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<paragraph pageId="0" pageNumber="127">
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Maximum length: male, 3 mm; female 5 mm. Body outline as in Fig.
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Iansaoniscus paulae sp. nov. Female paratype A lateral view B cephalon, dorsal view C pereonite 1, dorsal view D pereonite 1, ventral view E antennula F antennal flagellum. Scale bars: 0.5 mm (A, B, D, E); 0.3 mm (C); 0.1 mm (E)." figureDoi="10.3897/subtbiol.43.81308.figure5" httpUri="https://binary.pensoft.net/fig/696185" pageId="0" pageNumber="127">5A</figureCitation>
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, colorless, vestigial eyes (Fig.
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Iansaoniscus paulae sp. nov. Female paratype A lateral view B cephalon, dorsal view C pereonite 1, dorsal view D pereonite 1, ventral view E antennula F antennal flagellum. Scale bars: 0.5 mm (A, B, D, E); 0.3 mm (C); 0.1 mm (E)." figureDoi="10.3897/subtbiol.43.81308.figure5" httpUri="https://binary.pensoft.net/fig/696185" pageId="0" pageNumber="127">5A, B</figureCitation>
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). Cephalon with well-developed lateral lobes, round distal margin; frontal shield rounded, weakly developed (Fig.
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Iansaoniscus paulae sp. nov. Female paratype A lateral view B cephalon, dorsal view C pereonite 1, dorsal view D pereonite 1, ventral view E antennula F antennal flagellum. Scale bars: 0.5 mm (A, B, D, E); 0.3 mm (C); 0.1 mm (E)." figureDoi="10.3897/subtbiol.43.81308.figure5" httpUri="https://binary.pensoft.net/fig/696185" pageId="0" pageNumber="127">5B</figureCitation>
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). Pereonite 1 epimeron without dorsolateral furrow; pereonites 1 and 2 without ventral lobes (Fig.
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Iansaoniscus paulae sp. nov. Female paratype A lateral view B cephalon, dorsal view C pereonite 1, dorsal view D pereonite 1, ventral view E antennula F antennal flagellum. Scale bars: 0.5 mm (A, B, D, E); 0.3 mm (C); 0.1 mm (E)." figureDoi="10.3897/subtbiol.43.81308.figure5" httpUri="https://binary.pensoft.net/fig/696185" pageId="0" pageNumber="127">5C, D</figureCitation>
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); pereonite 3-7 with subquadrangular epimera. Pleonites 3-5 with epimera subquadrangular and directed backwards (Fig.
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Iansaoniscus paulae sp. nov. Female paratype A lateral view B cephalon, dorsal view C pereonite 1, dorsal view D pereonite 1, ventral view E antennula F antennal flagellum. Scale bars: 0.5 mm (A, B, D, E); 0.3 mm (C); 0.1 mm (E)." figureDoi="10.3897/subtbiol.43.81308.figure5" httpUri="https://binary.pensoft.net/fig/696185" pageId="0" pageNumber="127">5A</figureCitation>
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). Telson (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Iansaoniscus paulae sp. nov. Male holotype A telson and uropod, dorsal view B antenna C left mandible D right mandible E maxillula F maxilla G maxilliped. Scale bars: 0.2 mm." figureDoi="10.3897/subtbiol.43.81308.figure6" httpUri="https://binary.pensoft.net/fig/696186" pageId="0" pageNumber="127">6A</figureCitation>
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) slightly wider than long with concave sides, acute apex. Antennula (Fig.
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Iansaoniscus paulae sp. nov. Female paratype A lateral view B cephalon, dorsal view C pereonite 1, dorsal view D pereonite 1, ventral view E antennula F antennal flagellum. Scale bars: 0.5 mm (A, B, D, E); 0.3 mm (C); 0.1 mm (E)." figureDoi="10.3897/subtbiol.43.81308.figure5" httpUri="https://binary.pensoft.net/fig/696185" pageId="0" pageNumber="127">5E</figureCitation>
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) with three articles, distal article longer than second article, with two lateral and one apical aesthetascs. Antenna (Fig.
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<figureCitation captionStart="Figure 5" captionStartId="F5" captionText="Figure 5. Iansaoniscus paulae sp. nov. Female paratype A lateral view B cephalon, dorsal view C pereonite 1, dorsal view D pereonite 1, ventral view E antennula F antennal flagellum. Scale bars: 0.5 mm (A, B, D, E); 0.3 mm (C); 0.1 mm (E)." figureDoi="10.3897/subtbiol.43.81308.figure5" httpUri="https://binary.pensoft.net/fig/696185" pageId="0" pageNumber="127">5F</figureCitation>
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,
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Iansaoniscus paulae sp. nov. Male holotype A telson and uropod, dorsal view B antenna C left mandible D right mandible E maxillula F maxilla G maxilliped. Scale bars: 0.2 mm." figureDoi="10.3897/subtbiol.43.81308.figure6" httpUri="https://binary.pensoft.net/fig/696186" pageId="0" pageNumber="127">6B</figureCitation>
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) surpassing pereonite 3 when extended backwards, fifth article of peduncle as long as flagellum, flagellum with three articles; faint suture between second and third, third article longest, aesthetascs on second and third articles. Mandibles (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Iansaoniscus paulae sp. nov. Male holotype A telson and uropod, dorsal view B antenna C left mandible D right mandible E maxillula F maxilla G maxilliped. Scale bars: 0.2 mm." figureDoi="10.3897/subtbiol.43.81308.figure6" httpUri="https://binary.pensoft.net/fig/696186" pageId="0" pageNumber="127">6C, D</figureCitation>
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) with molar penicil of 4 branches, left mandible with 2+1 penicils, right with 1+1 penicils. Maxillula (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Iansaoniscus paulae sp. nov. Male holotype A telson and uropod, dorsal view B antenna C left mandible D right mandible E maxillula F maxilla G maxilliped. Scale bars: 0.2 mm." figureDoi="10.3897/subtbiol.43.81308.figure6" httpUri="https://binary.pensoft.net/fig/696186" pageId="0" pageNumber="127">6E</figureCitation>
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) outer branch with 4 + 5 teeth (two apically cleft); inner branch with two penicils. Maxilla (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Iansaoniscus paulae sp. nov. Male holotype A telson and uropod, dorsal view B antenna C left mandible D right mandible E maxillula F maxilla G maxilliped. Scale bars: 0.2 mm." figureDoi="10.3897/subtbiol.43.81308.figure6" httpUri="https://binary.pensoft.net/fig/696186" pageId="0" pageNumber="127">6F</figureCitation>
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) with bilobate apex, outer lobe wider than inner lobe, rounded and covered with thin setae; inner lobe bearing thick setae. Maxilliped (Fig.
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<figureCitation captionStart="Figure 6" captionStartId="F6" captionText="Figure 6. Iansaoniscus paulae sp. nov. Male holotype A telson and uropod, dorsal view B antenna C left mandible D right mandible E maxillula F maxilla G maxilliped. Scale bars: 0.2 mm." figureDoi="10.3897/subtbiol.43.81308.figure6" httpUri="https://binary.pensoft.net/fig/696186" pageId="0" pageNumber="127">6G</figureCitation>
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) basis rectangular; palp basal article with two setae distinct in length; endite rectangular, long medial seta, distal margin with two teeth. Pereopods 1-7 (Fig.
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Iansaoniscus paulae sp. nov. Male holotype A pereopod 1 B pereopod 7 C uropod D pleopod 1 E pleopod 2 F pleopod 3 exopod G pleopod 4 exopod H pleopod 5 exopod. Scale bars: 0.2 mm." figureDoi="10.3897/subtbiol.43.81308.figure7" httpUri="https://binary.pensoft.net/fig/696187" pageId="0" pageNumber="127">7A, B</figureCitation>
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) merus and carpus with sparse setae on sternal margin; carpus 1 with longitudinal antennal grooming brush, distal setae cleft; dactylar organ and ungual seta simple not surpassing outer claw. Uropod (Fig.
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<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Iansaoniscus paulae sp. nov. Male holotype A pereopod 1 B pereopod 7 C uropod D pleopod 1 E pleopod 2 F pleopod 3 exopod G pleopod 4 exopod H pleopod 5 exopod. Scale bars: 0.2 mm." figureDoi="10.3897/subtbiol.43.81308.figure7" httpUri="https://binary.pensoft.net/fig/696187" pageId="0" pageNumber="127">7C</figureCitation>
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) protopod distal margin and exopod proximal margin with lateral groove; endopod inserted proximally, exopod 1.4
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than endopod and distinctly surpassing distal margin of telson.
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</paragraph>
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<caption doi="10.3897/subtbiol.43.81308.figure5" httpUri="https://binary.pensoft.net/fig/696185" pageId="0" pageNumber="127" start="Figure 5" startId="F5">
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<paragraph pageId="0" pageNumber="127">
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<emphasis bold="true" pageId="0" pageNumber="127">Figure 5.</emphasis>
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<taxonomicName authorityName="Cardoso & Bastos-Pereira & Ferreira" authorityYear="2022" class="Malacostraca" family="Pudeoniscidae" genus="Iansaoniscus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Iansaoniscus paulae" order="Isopoda" pageId="0" pageNumber="127" phylum="Arthropoda" rank="species" species="paulae">
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<emphasis italics="true" pageId="0" pageNumber="127">Iansaoniscus paulae</emphasis>
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</taxonomicName>
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sp. nov. Female paratype
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<emphasis bold="true" pageId="0" pageNumber="127">A</emphasis>
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lateral view
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<emphasis bold="true" pageId="0" pageNumber="127">B</emphasis>
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cephalon, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="127">C</emphasis>
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pereonite 1, dorsal view
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<emphasis bold="true" pageId="0" pageNumber="127">D</emphasis>
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pereonite 1, ventral view
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<emphasis bold="true" pageId="0" pageNumber="127">E</emphasis>
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antennula
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<emphasis bold="true" pageId="0" pageNumber="127">F</emphasis>
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antennal flagellum. Scale bars: 0.5 mm (
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<emphasis bold="true" pageId="0" pageNumber="127">A, B, D, E</emphasis>
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); 0.3 mm (
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<emphasis bold="true" pageId="0" pageNumber="127">C</emphasis>
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); 0.1 mm (
|
||
<emphasis bold="true" pageId="0" pageNumber="127">E</emphasis>
|
||
).
|
||
</paragraph>
|
||
</caption>
|
||
<caption doi="10.3897/subtbiol.43.81308.figure6" httpUri="https://binary.pensoft.net/fig/696186" pageId="0" pageNumber="127" start="Figure 6" startId="F6">
|
||
<paragraph pageId="0" pageNumber="127">
|
||
<emphasis bold="true" pageId="0" pageNumber="127">Figure 6.</emphasis>
|
||
<taxonomicName authorityName="Cardoso & Bastos-Pereira & Ferreira" authorityYear="2022" class="Malacostraca" family="Pudeoniscidae" genus="Iansaoniscus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Iansaoniscus paulae" order="Isopoda" pageId="0" pageNumber="127" phylum="Arthropoda" rank="species" species="paulae">
|
||
<emphasis italics="true" pageId="0" pageNumber="127">Iansaoniscus paulae</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. Male holotype
|
||
<emphasis bold="true" pageId="0" pageNumber="127">A</emphasis>
|
||
telson and uropod, dorsal view
|
||
<emphasis bold="true" pageId="0" pageNumber="127">B</emphasis>
|
||
antenna
|
||
<emphasis bold="true" pageId="0" pageNumber="127">C</emphasis>
|
||
left mandible
|
||
<emphasis bold="true" pageId="0" pageNumber="127">D</emphasis>
|
||
right mandible
|
||
<emphasis bold="true" pageId="0" pageNumber="127">E</emphasis>
|
||
maxillula
|
||
<emphasis bold="true" pageId="0" pageNumber="127">F</emphasis>
|
||
maxilla
|
||
<emphasis bold="true" pageId="0" pageNumber="127">G</emphasis>
|
||
maxilliped. Scale bars: 0.2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph pageId="0" pageNumber="127">
|
||
<emphasis bold="true" pageId="0" pageNumber="127">Male</emphasis>
|
||
: Pleopod 1 (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Iansaoniscus paulae sp. nov. Male holotype A pereopod 1 B pereopod 7 C uropod D pleopod 1 E pleopod 2 F pleopod 3 exopod G pleopod 4 exopod H pleopod 5 exopod. Scale bars: 0.2 mm." figureDoi="10.3897/subtbiol.43.81308.figure7" httpUri="https://binary.pensoft.net/fig/696187" pageId="0" pageNumber="127">7D</figureCitation>
|
||
) exopod ovoid, twice wider than long; endopod almost four times longer than exopod, distal portion slightly bent outwards, apex with small setae. Pleopod 2 exopod (Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Iansaoniscus paulae sp. nov. Male holotype A pereopod 1 B pereopod 7 C uropod D pleopod 1 E pleopod 2 F pleopod 3 exopod G pleopod 4 exopod H pleopod 5 exopod. Scale bars: 0.2 mm." figureDoi="10.3897/subtbiol.43.81308.figure7" httpUri="https://binary.pensoft.net/fig/696187" pageId="0" pageNumber="127">7E</figureCitation>
|
||
) triangular bearing one seta on outer margin, endopod flagelliform, almost three times longer than exopod. Pleopod 3-5 exopods as in Fig.
|
||
<figureCitation captionStart="Figure 7" captionStartId="F7" captionText="Figure 7. Iansaoniscus paulae sp. nov. Male holotype A pereopod 1 B pereopod 7 C uropod D pleopod 1 E pleopod 2 F pleopod 3 exopod G pleopod 4 exopod H pleopod 5 exopod. Scale bars: 0.2 mm." figureDoi="10.3897/subtbiol.43.81308.figure7" httpUri="https://binary.pensoft.net/fig/696187" pageId="0" pageNumber="127">7F-H</figureCitation>
|
||
.
|
||
</paragraph>
|
||
<caption doi="10.3897/subtbiol.43.81308.figure7" httpUri="https://binary.pensoft.net/fig/696187" pageId="0" pageNumber="127" start="Figure 7" startId="F7">
|
||
<paragraph pageId="0" pageNumber="127">
|
||
<emphasis bold="true" pageId="0" pageNumber="127">Figure 7.</emphasis>
|
||
<taxonomicName authorityName="Cardoso & Bastos-Pereira & Ferreira" authorityYear="2022" class="Malacostraca" family="Pudeoniscidae" genus="Iansaoniscus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Iansaoniscus paulae" order="Isopoda" pageId="0" pageNumber="127" phylum="Arthropoda" rank="species" species="paulae">
|
||
<emphasis italics="true" pageId="0" pageNumber="127">Iansaoniscus paulae</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. Male holotype
|
||
<emphasis bold="true" pageId="0" pageNumber="127">A</emphasis>
|
||
pereopod 1
|
||
<emphasis bold="true" pageId="0" pageNumber="127">B</emphasis>
|
||
pereopod 7
|
||
<emphasis bold="true" pageId="0" pageNumber="127">C</emphasis>
|
||
uropod
|
||
<emphasis bold="true" pageId="0" pageNumber="127">D</emphasis>
|
||
pleopod 1
|
||
<emphasis bold="true" pageId="0" pageNumber="127">E</emphasis>
|
||
pleopod 2
|
||
<emphasis bold="true" pageId="0" pageNumber="127">F</emphasis>
|
||
pleopod 3 exopod
|
||
<emphasis bold="true" pageId="0" pageNumber="127">G</emphasis>
|
||
pleopod 4 exopod
|
||
<emphasis bold="true" pageId="0" pageNumber="127">H</emphasis>
|
||
pleopod 5 exopod. Scale bars: 0.2 mm.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
<subSubSection pageId="0" pageNumber="127" type="habitat">
|
||
<paragraph pageId="0" pageNumber="127">Habitat and conservation issues.</paragraph>
|
||
<paragraph pageId="0" pageNumber="127">
|
||
The Lapa do Bode cave consists of a dolomite cave with 1,430 meters of horizontal projection, with conduits of labyrinthine pattern. It is inserted in an upper unit of the Una geological group of carbonate rocks from the Salitre Formation (Fig.
|
||
<figureCitation captionStart="Figure 9" captionStartId="F9" captionText="Figure 9. Geographical distribution of Iansaoniscus species, with Brazilian biomes and the karst areas delimited in the state of Bahia." figureDoi="10.3897/subtbiol.43.81308.figure9" httpUri="https://binary.pensoft.net/fig/696189" pageId="0" pageNumber="127">9</figureCitation>
|
||
) (
|
||
<bibRefCitation author="Auler, AS" pageId="0" pageNumber="127" refId="B2" refString="Auler, AS, 2019. Historico, ocorrencia e potencial de cavernas no Brasil. In: Rubbioli E, Menin D, Brandi R (Eds) Cavernas. Atlas do Brasil Subterraneo. Instituto Chico Mendes de Conservacao da Biodiversidade, Brasilia 14-51." title="Historico, ocorrencia e potencial de cavernas no Brasil. In: Rubbioli E, Menin D, Brandi R (Eds) Cavernas. Atlas do Brasil Subterraneo. Instituto Chico Mendes de Conservacao da Biodiversidade, Brasilia 14 - 51." year="2019">Auler 2019</bibRefCitation>
|
||
). This cave presents five entrances (Fig.
|
||
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Iansaoniscus paulae sp. nov. habitat A limestone bordering the Paraguacu river, where the Lapa do Bode cave's entrance is located B one of the entrances of Lapa do Bode cave C a secondary entrance of Lapa do Bode cave D adult specimen inside the cave." figureDoi="10.3897/subtbiol.43.81308.figure8" httpUri="https://binary.pensoft.net/fig/696188" pageId="0" pageNumber="127">8B, C</figureCitation>
|
||
) inserted in a rock wall parallel to the Una River, which flows close to the entrances (Fig.
|
||
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Iansaoniscus paulae sp. nov. habitat A limestone bordering the Paraguacu river, where the Lapa do Bode cave's entrance is located B one of the entrances of Lapa do Bode cave C a secondary entrance of Lapa do Bode cave D adult specimen inside the cave." figureDoi="10.3897/subtbiol.43.81308.figure8" httpUri="https://binary.pensoft.net/fig/696188" pageId="0" pageNumber="127">8A</figureCitation>
|
||
). Although most of the cave is dry, the cave atmosphere is considerably moist due to water ponds in some inner areas. The temperature inside the cave is around 24.5 °C. The cave has been used for touristic purposes for the last decades, and the areas where individuals of
|
||
<taxonomicName genus="I." lsidName="I. paulae" pageId="0" pageNumber="127" rank="species" species="paulae">
|
||
<emphasis italics="true" pageId="0" pageNumber="127">I. paulae</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. were found (inner portions of the cave, quite distant from the entrances) are also visited by tourists. They were observed walking on moist soil (Fig.
|
||
<figureCitation captionStart="Figure 8" captionStartId="F8" captionText="Figure 8. Iansaoniscus paulae sp. nov. habitat A limestone bordering the Paraguacu river, where the Lapa do Bode cave's entrance is located B one of the entrances of Lapa do Bode cave C a secondary entrance of Lapa do Bode cave D adult specimen inside the cave." figureDoi="10.3897/subtbiol.43.81308.figure8" httpUri="https://binary.pensoft.net/fig/696188" pageId="0" pageNumber="127">8D</figureCitation>
|
||
) and in some bat guano piles. Although the touristic activities apparently have not been altering intensively the cave features, there is concern that it could impact the species, especially by trampling (by visitors) due to the reduced size of the specimens and absence of structures guiding visitors to walk in specific pathways. The main available food resource is bat guano, that are concentrated in the inner chambers of the cave. It is worth mentioning that the Lapa do Bode cave presents ten cave-restricted species, among springtails, harvestmen, spiders, a beetle, a millipede, a silverfish, a palpigrade and a fish. However, only three of those species are currently described: the carabid beetle
|
||
<taxonomicName authorityName="Gnaspini; Vanin & Godoy" authorityYear="1998" class="Insecta" family="Carabidae" genus="Coarazuphium" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Coarazuphium cessaima" order="Isopoda" pageId="0" pageNumber="127" phylum="Arthropoda" rank="species" species="cessaima">
|
||
<emphasis italics="true" pageId="0" pageNumber="127">Coarazuphium cessaima</emphasis>
|
||
</taxonomicName>
|
||
(Gnaspini, Vanin & Godoy, 1998); the pholcid spider
|
||
<taxonomicName authorityName="Machado, Ferreira & Brescovit" authorityYear="2011" class="Arachnida" family="Pholcidae" genus="Metagonia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Metagonia diamantina" order="Araneae" pageId="0" pageNumber="127" phylum="Arthropoda" rank="species" species="diamantina">
|
||
<emphasis italics="true" pageId="0" pageNumber="127">Metagonia diamantina</emphasis>
|
||
</taxonomicName>
|
||
(Machado, Ferreira & Brescovit, 2011); and the catfish
|
||
<taxonomicName authorityName="Bockmann & Castro" authorityYear="2010" class="Actinopterygii" family="Heptapteridae" genus="Rhamdiopsis" kingdom="Animalia" lsidName="Rhamdiopsis krugi" order="Siluriformes" pageId="0" pageNumber="127" phylum="Chordata" rank="species" species="krugi">
|
||
<emphasis italics="true" pageId="0" pageNumber="127">Rhamdiopsis krugi</emphasis>
|
||
</taxonomicName>
|
||
(Bockmann & Castro, 2010).
|
||
</paragraph>
|
||
<caption doi="10.3897/subtbiol.43.81308.figure8" httpUri="https://binary.pensoft.net/fig/696188" pageId="0" pageNumber="127" start="Figure 8" startId="F8">
|
||
<paragraph pageId="0" pageNumber="127">
|
||
<emphasis bold="true" pageId="0" pageNumber="127">Figure 8.</emphasis>
|
||
<taxonomicName authorityName="Cardoso & Bastos-Pereira & Ferreira" authorityYear="2022" class="Malacostraca" family="Pudeoniscidae" genus="Iansaoniscus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Iansaoniscus paulae" order="Isopoda" pageId="0" pageNumber="127" phylum="Arthropoda" rank="species" species="paulae">
|
||
<emphasis italics="true" pageId="0" pageNumber="127">Iansaoniscus paulae</emphasis>
|
||
</taxonomicName>
|
||
sp. nov. habitat
|
||
<emphasis bold="true" pageId="0" pageNumber="127">A</emphasis>
|
||
limestone bordering the
|
||
<normalizedToken originalValue="Paraguaçu">Paraguacu</normalizedToken>
|
||
river, where the Lapa do Bode
|
||
<normalizedToken originalValue="cave’s">cave's</normalizedToken>
|
||
entrance is located
|
||
<emphasis bold="true" pageId="0" pageNumber="127">B</emphasis>
|
||
one of the entrances of Lapa do Bode cave
|
||
<emphasis bold="true" pageId="0" pageNumber="127">C</emphasis>
|
||
a secondary entrance of Lapa do Bode cave
|
||
<emphasis bold="true" pageId="0" pageNumber="127">D</emphasis>
|
||
adult specimen inside the cave.
|
||
</paragraph>
|
||
</caption>
|
||
</subSubSection>
|
||
</treatment>
|
||
</subSection>
|
||
</document> |