277 lines
49 KiB
XML
277 lines
49 KiB
XML
<document id="82D15F79E624AE0D430533A332211C7D" ID-CLB-Dataset="59769" ID-DOI="10.11646/zootaxa.5319.4.5" ID-GBIF-Dataset="8f91b3af-04e6-442e-b8f3-8011ca51ffba" ID-ISSN="1175-5326" ID-Zenodo-Dep="8203308" ID-ZooBank="3B5E09A6-21B3-4346-8CB4-D95DCC0B6C88" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1690884049178" checkinUser="plazi" docAuthor="Cardoso, Giovanna Monticelli & Ferreira, Rodrigo Lopes" docDate="2023" docId="76388792FFD30D79FF1E4101FC46FEAE" docLanguage="en" docName="zootaxa.5319.4.5.pdf" docOrigin="Zootaxa 5319 (4)" docSource="http://dx.doi.org/10.11646/zootaxa.5319.4.5" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Benthana alba Cardoso & Ferreira 2023, n. sp." docType="treatment" docVersion="5" lastPageNumber="552" masterDocId="8A01FFEAFFD10D7CFF894417FFBDFFEF" masterDocTitle="New troglobitic species of Benthana Budde-Lund, 1908 and Benthanoides Lemos de Castro, 1958 from iron-ore caves and their important record in the Amazon biome (Crustacea: Isopoda: Philosciidae)" masterLastPageNumber="562" masterPageNumber="548" pageNumber="550" updateTime="1699549427339" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="150EEB060AE69F62A0D57776F422F6F8" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="D8F7B2304946876830C4FDBEAEB813CB">
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<mods:title id="8D1BE9337587CA8BD1CE02E4047CF307">New troglobitic species of Benthana Budde-Lund, 1908 and Benthanoides Lemos de Castro, 1958 from iron-ore caves and their important record in the Amazon biome (Crustacea: Isopoda: Philosciidae)</mods:title>
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<mods:name id="999C1B835ADBD047EDA7467063A71BFC" type="personal">
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<mods:role id="B01AAA9EDB669AF887B64DE50B1A708B">
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<mods:roleTerm id="F43F14052149EB2A79C33065D1AEEAAC">Author</mods:roleTerm>
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<mods:namePart id="8FA5D70C7647C9A9EB317376CC7CE7F4">Cardoso, Giovanna Monticelli</mods:namePart>
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<mods:affiliation id="6A188C42B7CFCEA009FE8E3F1514161E">Universidade Federal de Lavras (UFLA), Centro de Estudos em Biologia Subterrânea, Departamento de Ecologia e Conservação. Programa de Pós-graduação em Ecologia Aplicada. Lavras, Minas Gerais, Brasil</mods:affiliation>
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<mods:name id="1D80619E85801F830ED31E135CC4AAF0" type="personal">
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<mods:roleTerm id="A4620DD76A2A0ABFB7F769F7BCEC19E6">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="55E9C33850F9CF805360161B5EC256B5">Ferreira, Rodrigo Lopes</mods:namePart>
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<mods:affiliation id="3551766A82A4BC594278126D67746CA5">Universidade Federal de Lavras (UFLA), Centro de Estudos em Biologia Subterrânea, Departamento de Ecologia e Conservação. Programa de Pós-graduação em Ecologia Aplicada. Lavras, Minas Gerais, Brasil</mods:affiliation>
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<mods:typeOfResource id="17F1F351BAE304E4B11CFF58DEBB9DDC">text</mods:typeOfResource>
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<mods:titleInfo id="1FA4E878113550C8CB98F0FD7C2824C9">
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<mods:title id="A205F942228FD477B5EE4702464A7439">Zootaxa</mods:title>
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<mods:part id="50D40534BB387886E2E773C4E488EE4C">
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<mods:date id="4D10D8063A2586C294F25C00CEEDCCA7">2023</mods:date>
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<mods:number id="BBFDE69DA7A459725519977D00A5B7D7">2023-07-27</mods:number>
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<mods:detail id="1F3587EFC7A49E11355A323B364A0BBB" type="volume">
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<mods:number id="A0E40831145238CD8D97899D695902EC">5319</mods:number>
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<mods:detail id="445C7A869E37BC5F35641CAF738CDC56" type="issue">
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<mods:number id="4E079E85F4364357AF1AF2227A9231CD">4</mods:number>
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<mods:start id="2FB8498E5872AAE3BFC2E74A1ECB1A38">548</mods:start>
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<mods:url id="E18E1F1F7893B217B9C9413769C155BF">http://dx.doi.org/10.11646/zootaxa.5319.4.5</mods:url>
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<mods:classification id="791C1439FDF1B4168F103CAF14607E04">journal article</mods:classification>
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<mods:identifier id="0858CD089330BDF3A0CBE030B72CC53F" type="CLB-Dataset">59769</mods:identifier>
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<mods:identifier id="3BA81F1393D441150F2370BF96806CF2" type="DOI">10.11646/zootaxa.5319.4.5</mods:identifier>
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<mods:identifier id="5705BD78BFC4772D3D86F6EF66E344E9" type="Zenodo-Dep">8203308</mods:identifier>
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<treatment id="76388792FFD30D79FF1E4101FC46FEAE" ID-DOI="http://doi.org/10.5281/zenodo.8203345" ID-GBIF-Taxon="212424379" ID-Zenodo-Dep="8203345" LSID="urn:lsid:plazi:treatment:76388792FFD30D79FF1E4101FC46FEAE" httpUri="http://treatment.plazi.org/id/76388792FFD30D79FF1E4101FC46FEAE" lastPageId="5" lastPageNumber="552" pageId="2" pageNumber="550">
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<subSubSection id="B68B650FFFD30D7EFF1E4101FE2EFADE" box="[151,403,1302,1329]" pageId="2" pageNumber="550" type="nomenclature">
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<paragraph id="FE2E3684FFD30D7EFF1E4101FE2EFADE" blockId="2.[151,403,1302,1365]" box="[151,403,1302,1329]" pageId="2" pageNumber="550">
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<heading id="A56681E8FFD30D7EFF1E4101FE2EFADE" bold="true" box="[151,403,1302,1329]" fontSize="11" level="1" pageId="2" pageNumber="550" reason="1">
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<emphasis id="CCE5EA96FFD30D7EFF1E4101FE2EFADE" bold="true" box="[151,403,1302,1329]" pageId="2" pageNumber="550">
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<taxonomicName id="39914D07FFD30D7EFF1E4101FEF7FADE" ID-CoL="d33408f4-f3d0-4ac7-9f22-682cdd4c4829" authority="Cardoso & Ferreira, 2023" authorityName="Cardoso & Ferreira" authorityYear="2023" box="[151,330,1302,1329]" class="Malacostraca" family="Philosciidae" genus="Benthana" kingdom="Animalia" order="Isopoda" pageId="2" pageNumber="550" phylum="Arthropoda" rank="species" species="alba" status="sp. nov.">
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<emphasis id="CCE5EA96FFD30D7EFF1E4101FEF7FADE" bold="true" box="[151,330,1302,1329]" italics="true" pageId="2" pageNumber="550">Benthana alba</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="D7D657EDFFD30D7EFED84100FE2EFADE" box="[337,403,1303,1329]" pageId="2" pageNumber="550" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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||
</paragraph>
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||
</subSubSection>
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<subSubSection id="B68B650FFFD30D7EFF1E412CFE3BFABA" box="[151,390,1338,1365]" pageId="2" pageNumber="550" type="description">
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<paragraph id="FE2E3684FFD30D7EFF1E412CFE3BFABA" blockId="2.[151,403,1302,1365]" box="[151,390,1338,1365]" pageId="2" pageNumber="550">
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||
(
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<figureCitation id="66AA2A01FFD30D7EFF16412CFEA3FABA" box="[159,286,1339,1365]" captionStart="FIGURE 3" captionStartId="4.[152,255,1063,1087]" captionTargetBox="[151,1436,273,1040]" captionTargetId="figure-56@4.[151,1436,273,1040]" captionTargetPageId="4" captionText="FIGURE 3. A, Benthana iporangensis; B, Benthana alba n. sp.; C, Benthanoides amazonicus n. sp.; D, Benthanoides tarzan n. sp. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203318" httpUri="https://zenodo.org/record/8203318/files/figure.png" pageId="2" pageNumber="550">Figures 3B</figureCitation>
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,
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<figureCitation id="66AA2A01FFD30D7EFEA3412CFE85FABA" box="[298,312,1339,1365]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="2" pageNumber="550">4</figureCitation>
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and
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<figureCitation id="66AA2A01FFD30D7EFEE6412DFEC0FABA" box="[367,381,1338,1365]" captionStart="FIGURE 5" captionStartId="6.[152,255,1544,1568]" captionTargetBox="[166,1421,275,1519]" captionTargetId="figure-55@6.[164,1423,273,1521]" captionTargetPageId="6" captionText="FIGURE 5. Benthana alba n. sp., male holotype (ISLA 96766).A, pereopod 1; B, pereopod 2; C, pereopod 7; D. genital papilla and pleopod 1 endopod; E, pleopod 1 exopod; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod." figureDoi="http://doi.org/10.5281/zenodo.8203322" httpUri="https://zenodo.org/record/8203322/files/figure.png" pageId="2" pageNumber="550">5</figureCitation>
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)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="B68B650FFFD30D7EFF1E4194FE4EFA0A" pageId="2" pageNumber="550" type="materials_examined">
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<paragraph id="FE2E3684FFD30D7EFF1E4194FE4EFA0A" blockId="2.[151,1437,1410,2013]" pageId="2" pageNumber="550">
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||
<emphasis id="CCE5EA96FFD30D7EFF1E4194FEFEFA72" bold="true" box="[151,323,1410,1437]" pageId="2" pageNumber="550">Type material.</emphasis>
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||
<materialsCitation id="4EF93CD9FFD30D7EFECE4194FC40FA2E" ID-GBIF-Occurrence="4168148321" collectingDate="2011-03-12" collectionCode="SM" collectorName="M. P. A. Oliveira." country="Brazil" location="Parauapebas" pageId="2" pageNumber="550" specimenCode="SM2" specimenCount="1" stateProvince="Para" typeStatus="holotype">
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<typeStatus id="212A8826FFD30D7EFECE4194FE09FA72" box="[327,436,1411,1437]" pageId="2" pageNumber="550" type="holotype">Holotype</typeStatus>
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: male (ISLA
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<quantity id="39699B61FFD30D7EFDCB4194FD1EFA72" box="[578,675,1411,1437]" metricMagnitude="3" metricUnit="m" metricValue="2.4578564" pageId="2" pageNumber="550" unit="in" value="96766.0">96766 in</quantity>
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slide),
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<collectingCountry id="86867614FFD30D7EFD784194FC85FA72" box="[753,824,1411,1437]" name="Brazil" pageId="2" pageNumber="550">Brazil</collectingCountry>
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||
,
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<collectingRegion id="3C55F866FFD30D7EFCCB4194FC13FA72" box="[834,942,1411,1437]" country="Brazil" name="Para" pageId="2" pageNumber="550">Pará state</collectingRegion>
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||
, municipality of
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<location id="FB4E605FFFD30D7EFBEF4194FB48FA72" LSID="urn:lsid:plazi:treatment:76388792FFD30D79FF1E4101FC46FEAE:FB4E605FFFD30D7EFBEF4194FB48FA72" box="[1126,1269,1411,1437]" country="Brazil" name="Parauapebas" pageId="2" pageNumber="550" stateProvince="Para">Parauapebas</location>
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, cave N5
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<specimenCode id="AE379EFFFFD30D7EFADE4195FA30FA72" box="[1367,1421,1410,1437]" collectionCode="SM" country="Malaysia" name="Sarawak Museum" pageId="2" pageNumber="550">SM2</specimenCode>
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||
_ 0077: GEM1762 (-6.124548º -50.131116º),
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<date id="8A2F1044FFD30D7EFD0A41B0FD40FA2E" box="[643,765,1447,1473]" pageId="2" pageNumber="550" value="2011-03-12">
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||
<collectingDate id="9A6BE9ACFFD30D7EFD0A41B0FD40FA2E" box="[643,765,1447,1473]" pageId="2" pageNumber="550" value="2011-03-12">12.iii.2011</collectingDate>
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</date>
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, leg.
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<collectorName id="53645352FFD30D7EFCB141B0FC40FA2E" box="[824,1021,1447,1473]" pageId="2" pageNumber="550">M. P. A. Oliveira.</collectorName>
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||
</materialsCitation>
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||
<materialsCitation id="4EF93CD9FFD30D7EFB8B41B0FE52FA0A" ID-GBIF-Occurrence="4168148335" collectingDate="2011-03-12" collectionCode="SM" collectorName="M. P. A. Oliveira." country="Iceland" location="Parauapebas" pageId="2" pageNumber="550" specimenCount="3" specimenCount-juvenile="1" specimenCount-male="2" stateProvince="Para" typeStatus="paratype">
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<typeStatus id="212A8826FFD30D7EFB8B41B0FBCEFA2E" box="[1026,1139,1447,1473]" pageId="2" pageNumber="550" type="paratype">Paratypes</typeStatus>
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:
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<specimenCount id="E897FD0DFFD30D7EFBF741B0FB6BFA2E" box="[1150,1238,1447,1473]" pageId="2" pageNumber="550" type="male">2 males</specimenCount>
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,
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<specimenCount id="E897FD0DFFD30D7EFB6841B0FAF2FA2E" box="[1249,1359,1447,1473]" pageId="2" pageNumber="550" type="juvenile">1 juvenile</specimenCount>
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(
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<collectingCountry id="86867614FFD30D7EFAD741B0FA20FA2E" box="[1374,1437,1447,1473]" name="Iceland" pageId="2" pageNumber="550">ISLA</collectingCountry>
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96767), same data as holotype
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="B68B650FFFD30D7EFF4E41F9FF53F9BE" pageId="2" pageNumber="550" type="diagnosis">
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<paragraph id="FE2E3684FFD30D7EFF4E41F9FF53F9BE" blockId="2.[151,1437,1410,2013]" pageId="2" pageNumber="550">
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<emphasis id="CCE5EA96FFD30D7EFF4E41F9FEFFF9E7" bold="true" box="[199,322,1518,1544]" pageId="2" pageNumber="550">Diagnosis.</emphasis>
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Pleonites 3–5 with well-developed posterior point; eyes with seven ommatidia; antennula with 19+2 aesthetascs; male pleopod 1 exopod rounded with lateral protrusion prominent acute and lobe on inner distal margin.
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</paragraph>
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</subSubSection>
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<subSubSection id="B68B650FFFD30D78FF4E424DFE7DFF16" lastPageId="4" lastPageNumber="552" pageId="2" pageNumber="550" type="description">
|
||
<paragraph id="FE2E3684FFD30D7FFF4E424DFEABFE42" blockId="2.[151,1437,1410,2013]" lastBlockId="3.[151,1437,151,429]" lastPageId="3" lastPageNumber="551" pageId="2" pageNumber="550">
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<emphasis id="CCE5EA96FFD30D7EFF4E424DFEE4F99B" bold="true" box="[199,345,1626,1652]" pageId="2" pageNumber="550">Description.</emphasis>
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Maximum body length: male
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<quantity id="39699B61FFD30D7EFD38424DFCB6F99A" box="[689,779,1626,1653]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" pageId="2" pageNumber="550" unit="mm" value="9.5">9.5 mm</quantity>
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. Colorless in ethanol. Body convex, outline as in
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<figureCitation id="66AA2A01FFD30D7EFAB6424CFA24F99A" box="[1343,1433,1627,1653]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="2" pageNumber="550">Fig. 4A</figureCitation>
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. Dorsal surface smooth bearing few long triangular scale-setae (
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<figureCitation id="66AA2A01FFD30D7EFCDB4268FC14F976" box="[850,937,1663,1689]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="2" pageNumber="550">Fig. 4B</figureCitation>
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||
);
|
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<emphasis id="CCE5EA96FFD30D7EFC354268FBD1F976" box="[956,1132,1663,1689]" italics="true" pageId="2" pageNumber="550">noduli laterales</emphasis>
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long, one line per side with d/c coordinates reaching maximum on pereonite 4; b/c coordinates gradually decreasing (
|
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<figureCitation id="66AA2A01FFD30D7EFB1242B4FAA6F952" box="[1179,1307,1699,1725]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="2" pageNumber="550">Fig. 4C, D</figureCitation>
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). Cephalon (
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<figureCitation id="66AA2A01FFD30D7EFF1642D0FF4EF90E" box="[159,243,1735,1761]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="2" pageNumber="550">Fig. 4E</figureCitation>
|
||
) with suprantennal line bent downwards in middle, no frontal line and lateral lobes; eyes composed of seven small ommatidia arranged in two rows. Pereonites 5–7 with postero-lateral corners gradually more acute; pleon narrower than pereon, pleonites 3–5 with well-developed posterior point acute (
|
||
<figureCitation id="66AA2A01FFD30D7EFB8E4318FBDDF8C6" box="[1031,1120,1807,1833]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="2" pageNumber="550">Fig. 4A</figureCitation>
|
||
). Telson (
|
||
<figureCitation id="66AA2A01FFD30D7EFB434318FAA1F8C6" box="[1226,1308,1807,1833]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="2" pageNumber="550">Fig. 4F</figureCitation>
|
||
) triangular, lateral sides straight. Antennula (
|
||
<figureCitation id="66AA2A01FFD30D7EFD984324FDD6F8A2" box="[529,619,1843,1869]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="2" pageNumber="550">Fig. 4G</figureCitation>
|
||
) of three articles, distal article longest bearing 17 lateral aesthetascs in five rows, plus apical pair. Antenna (
|
||
<figureCitation id="66AA2A01FFD30D7EFDB54340FD28F89E" box="[572,661,1879,1905]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="2" pageNumber="550">Fig. 4H</figureCitation>
|
||
) long, reaching pereonite 4 when extended backwards, distal article of peduncle longer than flagellum; flagellum of three articles, distal article longest, apical organ short. Mandibles with molar penicil of 11–13 branches, left mandible (
|
||
<figureCitation id="66AA2A01FFD30D7EFD7A4388FCFCF856" box="[755,833,1951,1977]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="2" pageNumber="550">Fig. 4I</figureCitation>
|
||
) with 2+1 penicils, and right mandible (
|
||
<figureCitation id="66AA2A01FFD30D7EFA824388FAE7F856" box="[1291,1370,1951,1977]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="2" pageNumber="550">Fig. 4J</figureCitation>
|
||
) with 1+1 penicils. Maxillula (
|
||
<figureCitation id="66AA2A01FFD30D7EFE2243D4FDBEF832" box="[427,515,1987,2013]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="2" pageNumber="550">Fig. 4K</figureCitation>
|
||
) inner endite with two penicils; outer endite with 4+5 teeth (5 pectinate), plus one short and simple. Maxilla (
|
||
<figureCitation id="66AA2A01FFD20D7FFE464480FD9BFF5E" box="[463,550,151,177]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="3" pageNumber="551">Fig. 4L</figureCitation>
|
||
) inner lobe wider than outer lobe, covered with thick setae; outer lobe distal margin sinuous, covered with thin setae. Maxilliped (
|
||
<figureCitation id="66AA2A01FFD20D7FFD7244ACFCE4FF3A" box="[763,857,187,213]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="3" pageNumber="551">Fig. 4M</figureCitation>
|
||
) with rectangular basis; endite rectangular, medial seta surpassing distal margin, two hooks on distal margin, dorsal face with longitudinal ridge bearing dense setae plus one short triangular seta; proximal article of palp with two setae, one longer. Pereopods slender; carpus 1 with transverse antennal grooming brush, distal seta with hand-like apex; dactylus inner claw shorter than outer claw, dactylar and ungual setae simple, not surpassing outer claw. Uropod (
|
||
<figureCitation id="66AA2A01FFD20D7FFC28455CFC48FE8A" box="[929,1013,331,357]" captionStart="FIGURE 4" captionStartId="5.[152,255,1572,1596]" captionTargetBox="[166,1421,347,1547]" captionTargetId="figure-125@5.[164,1423,345,1549]" captionTargetPageId="5" captionText="FIGURE 4. Benthana alba n. sp., male holotype (ISLA 96766). A, habitus, dorsal view; B, epimeron 7 with nodulus lateralis and tricorn scale-seta; C, noduli laterales b/c coordinates; D, noduli laterales d/c coordinates; E, cephalon, frontal view; F, pleotelson and uropod; G, antennula; H, antenna, I, left mandible; J, right mandible; K, maxillula; L, maxilla; M, maxilliped. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203320" httpUri="https://zenodo.org/record/8203320/files/figure.png" pageId="3" pageNumber="551">Fig. 4F</figureCitation>
|
||
) protopod subquadrangular, protopod and exopod grooved on outer margin bearing glandular pores; exopod longer than endopod; endopod inserted at same level.
|
||
</paragraph>
|
||
<caption id="AAEE660CFFD20D7FFF1142D7FCBFF8CF" ID-DOI="http://doi.org/10.5281/zenodo.8203314" ID-Zenodo-Dep="8203314" httpUri="https://zenodo.org/record/8203314/files/figure.png" pageId="3" pageNumber="551" startId="3.[152,255,1728,1752]" targetBox="[151,1436,466,1705]" targetPageId="3" targetType="figure">
|
||
<paragraph id="FE2E3684FFD20D7FFF1142D7FCBFF8CF" blockId="3.[151,1436,1728,1825]" pageId="3" pageNumber="551">
|
||
<emphasis id="CCE5EA96FFD20D7FFF1142D7FEA1F936" bold="true" box="[152,284,1728,1753]" pageId="3" pageNumber="551">FIGURE 2.</emphasis>
|
||
A, Plateaus in the Carajás National Forest; B, mining activities in the Serra Norte complex (Photo by Allan Calux); C, upperview of a canga formation; D, canga typical vegetation; E, canaliculi on canga; F, live specimen of
|
||
<taxonomicName id="39914D07FFD20D7FFAB242F2FEA7F8CF" authorityName="Brasil Lima & Serejo" authorityYear="1993" class="Malacostraca" family="Philosciidae" genus="Benthana" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="551" phylum="Arthropoda" rank="species" species="iporangensis">
|
||
<emphasis id="CCE5EA96FFD20D7FFAB242F2FEA7F8CF" italics="true" pageId="3" pageNumber="551">Benthana iporangensis</emphasis>
|
||
</taxonomicName>
|
||
; G, live specimen of
|
||
<taxonomicName id="39914D07FFD20D7FFE7D431EFD78F8CF" authority="Cardoso & Ferreira, 2023" authorityName="Cardoso & Ferreira" authorityYear="2023" box="[500,709,1801,1825]" class="Malacostraca" family="Philosciidae" genus="Benthanoides" kingdom="Animalia" order="Isopoda" pageId="3" pageNumber="551" phylum="Arthropoda" rank="species" species="tarzan" status="sp. nov.">
|
||
<emphasis id="CCE5EA96FFD20D7FFE7D431EFD78F8CF" box="[500,709,1801,1825]" italics="true" pageId="3" pageNumber="551">Benthanoides tarzan</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D7D657EDFFD20D7FFD42431EFCBFF8CF" box="[715,770,1801,1824]" pageId="3" pageNumber="551" rank="species">n. sp.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="FE2E3684FFD20D78FF4E4364FE7DFF16" blockId="3.[151,1437,1907,2042]" lastBlockId="4.[151,1436,151,249]" lastPageId="4" lastPageNumber="552" pageId="3" pageNumber="551">
|
||
<emphasis id="CCE5EA96FFD20D7FFF4E4364FEB6F862" bold="true" box="[199,267,1907,1933]" pageId="3" pageNumber="551">Male.</emphasis>
|
||
Pereopods 1–3 (
|
||
<figureCitation id="66AA2A01FFD20D7FFE4E4364FD82F862" box="[455,575,1907,1934]" captionStart="FIGURE 5" captionStartId="6.[152,255,1544,1568]" captionTargetBox="[166,1421,275,1519]" captionTargetId="figure-55@6.[164,1423,273,1521]" captionTargetPageId="6" captionText="FIGURE 5. Benthana alba n. sp., male holotype (ISLA 96766).A, pereopod 1; B, pereopod 2; C, pereopod 7; D. genital papilla and pleopod 1 endopod; E, pleopod 1 exopod; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod." figureDoi="http://doi.org/10.5281/zenodo.8203322" httpUri="https://zenodo.org/record/8203322/files/figure.png" pageId="3" pageNumber="551">Fig. 5A, B</figureCitation>
|
||
) merus and carpus with brushes of setae on sternal margin. Pereopod 7 (
|
||
<figureCitation id="66AA2A01FFD20D7FFAE64364FF04F85D" captionStart="FIGURE 5" captionStartId="6.[152,255,1544,1568]" captionTargetBox="[166,1421,275,1519]" captionTargetId="figure-55@6.[164,1423,273,1521]" captionTargetPageId="6" captionText="FIGURE 5. Benthana alba n. sp., male holotype (ISLA 96766).A, pereopod 1; B, pereopod 2; C, pereopod 7; D. genital papilla and pleopod 1 endopod; E, pleopod 1 exopod; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod." figureDoi="http://doi.org/10.5281/zenodo.8203322" httpUri="https://zenodo.org/record/8203322/files/figure.png" pageId="3" pageNumber="551">Fig. 5C</figureCitation>
|
||
) without sexual dimorphism. Genital papilla (
|
||
<figureCitation id="66AA2A01FFD20D7FFD374380FCA8F85D" box="[702,789,1943,1970]" captionStart="FIGURE 5" captionStartId="6.[152,255,1544,1568]" captionTargetBox="[166,1421,275,1519]" captionTargetId="figure-55@6.[164,1423,273,1521]" captionTargetPageId="6" captionText="FIGURE 5. Benthana alba n. sp., male holotype (ISLA 96766).A, pereopod 1; B, pereopod 2; C, pereopod 7; D. genital papilla and pleopod 1 endopod; E, pleopod 1 exopod; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod." figureDoi="http://doi.org/10.5281/zenodo.8203322" httpUri="https://zenodo.org/record/8203322/files/figure.png" pageId="3" pageNumber="551">Fig. 5D</figureCitation>
|
||
) with triangular ventral shield and two subapical orifices. Pleopod 1 (
|
||
<figureCitation id="66AA2A01FFD20D7FFE9343ACFE2EF83A" box="[282,403,1979,2006]" captionStart="FIGURE 5" captionStartId="6.[152,255,1544,1568]" captionTargetBox="[166,1421,275,1519]" captionTargetId="figure-55@6.[164,1423,273,1521]" captionTargetPageId="6" captionText="FIGURE 5. Benthana alba n. sp., male holotype (ISLA 96766).A, pereopod 1; B, pereopod 2; C, pereopod 7; D. genital papilla and pleopod 1 endopod; E, pleopod 1 exopod; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod." figureDoi="http://doi.org/10.5281/zenodo.8203322" httpUri="https://zenodo.org/record/8203322/files/figure.png" pageId="3" pageNumber="551">Fig. 5D, E</figureCitation>
|
||
) exopod rounded (ratio z:y= 1.7) lateral protrusion prominent acute, lobe on inner margin; endopod longer than exopod, stout and straight, distal portion with line of short setae. Pleopod 2 (
|
||
<figureCitation id="66AA2A01FFD20D7FFB6F43C8FA84F815" box="[1254,1337,2015,2042]" captionStart="FIGURE 5" captionStartId="6.[152,255,1544,1568]" captionTargetBox="[166,1421,275,1519]" captionTargetId="figure-55@6.[164,1423,273,1521]" captionTargetPageId="6" captionText="FIGURE 5. Benthana alba n. sp., male holotype (ISLA 96766).A, pereopod 1; B, pereopod 2; C, pereopod 7; D. genital papilla and pleopod 1 endopod; E, pleopod 1 exopod; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod." figureDoi="http://doi.org/10.5281/zenodo.8203322" httpUri="https://zenodo.org/record/8203322/files/figure.png" pageId="3" pageNumber="551">Fig. 5F</figureCitation>
|
||
) exopod triangular, outer margin concave with three setae; endopod slender, longer than exopod. Pleopods 3 and 4 exopods as in
|
||
<figureCitation id="66AA2A01FFD50D78FF5144ACFEEAFF3A" box="[216,343,187,213]" captionStart="FIGURE 3" captionStartId="4.[152,255,1063,1087]" captionTargetBox="[151,1436,273,1040]" captionTargetId="figure-56@4.[151,1436,273,1040]" captionTargetPageId="4" captionText="FIGURE 3. A, Benthana iporangensis; B, Benthana alba n. sp.; C, Benthanoides amazonicus n. sp.; D, Benthanoides tarzan n. sp. Scale bar: 1 mm." figureDoi="http://doi.org/10.5281/zenodo.8203318" httpUri="https://zenodo.org/record/8203318/files/figure.png" pageId="4" pageNumber="552">Fig. 3G, H</figureCitation>
|
||
, respectively. Pleopod 5 exopod (
|
||
<figureCitation id="66AA2A01FFD50D78FD5444ACFC91FF3A" box="[733,812,186,213]" captionStart="FIGURE 5" captionStartId="6.[152,255,1544,1568]" captionTargetBox="[166,1421,275,1519]" captionTargetId="figure-55@6.[164,1423,273,1521]" captionTargetPageId="6" captionText="FIGURE 5. Benthana alba n. sp., male holotype (ISLA 96766).A, pereopod 1; B, pereopod 2; C, pereopod 7; D. genital papilla and pleopod 1 endopod; E, pleopod 1 exopod; F, pleopod 2; G, pleopod 3 exopod; H, pleopod 4 exopod; I, pleopod 5 exopod." figureDoi="http://doi.org/10.5281/zenodo.8203322" httpUri="https://zenodo.org/record/8203322/files/figure.png" pageId="4" pageNumber="552">Fig. 5I</figureCitation>
|
||
) triangular, outer margin sinuous with three setae and transverse plumose fringe.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="AAEE660CFFD50D78FF114030FE3DFB8C" ID-DOI="http://doi.org/10.5281/zenodo.8203318" ID-Zenodo-Dep="8203318" httpUri="https://zenodo.org/record/8203318/files/figure.png" pageId="4" pageNumber="552" startId="4.[152,255,1063,1087]" targetBox="[151,1436,273,1040]" targetPageId="4" targetType="figure">
|
||
<paragraph id="FE2E3684FFD50D78FF114030FE3DFB8C" blockId="4.[151,1436,1063,1124]" pageId="4" pageNumber="552">
|
||
<emphasis id="CCE5EA96FFD50D78FF114030FEA4FBAF" bold="true" box="[152,281,1063,1088]" pageId="4" pageNumber="552">FIGURE 3.</emphasis>
|
||
A,
|
||
<taxonomicName id="39914D07FFD50D78FEC9403FFD96FBD0" authorityName="Brasil Lima & Serejo" authorityYear="1993" box="[320,555,1064,1088]" class="Malacostraca" family="Philosciidae" genus="Benthana" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="552" phylum="Arthropoda" rank="species" species="iporangensis">
|
||
<emphasis id="CCE5EA96FFD50D78FEC9403FFD96FBD0" box="[320,555,1064,1088]" italics="true" pageId="4" pageNumber="552">Benthana iporangensis</emphasis>
|
||
</taxonomicName>
|
||
; B,
|
||
<taxonomicName id="39914D07FFD50D78FDDE403FFD51FBAF" authority="Cardoso & Ferreira, 2023" authorityName="Cardoso & Ferreira" authorityYear="2023" box="[599,748,1064,1088]" class="Malacostraca" family="Philosciidae" genus="Benthana" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="552" phylum="Arthropoda" rank="species" species="alba" status="sp. nov.">
|
||
<emphasis id="CCE5EA96FFD50D78FDDE403FFD51FBAF" box="[599,748,1064,1088]" italics="true" pageId="4" pageNumber="552">Benthana alba</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D7D657EDFFD50D78FD7A403FFC90FBD0" box="[755,813,1064,1087]" pageId="4" pageNumber="552" rank="species">n. sp.</taxonomicNameLabel>
|
||
; C,
|
||
<taxonomicName id="39914D07FFD50D78FCDF403FFBE2FBD0" authority="Cardoso & Ferreira, 2023" authorityName="Cardoso & Ferreira" authorityYear="2023" box="[854,1119,1064,1088]" class="Malacostraca" family="Philosciidae" genus="Benthanoides" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="552" phylum="Arthropoda" rank="species" species="amazonicus" status="sp. nov.">
|
||
<emphasis id="CCE5EA96FFD50D78FCDF403FFBE2FBD0" box="[854,1119,1064,1088]" italics="true" pageId="4" pageNumber="552">Benthanoides amazonicus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D7D657EDFFD50D78FBEF403FFB22FBD0" box="[1126,1183,1064,1087]" pageId="4" pageNumber="552" rank="species">n. sp.</taxonomicNameLabel>
|
||
; D,
|
||
<taxonomicName id="39914D07FFD50D78FB42403FFA21FBD0" authority="Cardoso & Ferreira, 2023" authorityName="Cardoso & Ferreira" authorityYear="2023" box="[1227,1436,1064,1088]" class="Malacostraca" family="Philosciidae" genus="Benthanoides" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="552" phylum="Arthropoda" rank="species" species="tarzan" status="sp. nov.">
|
||
<emphasis id="CCE5EA96FFD50D78FB42403FFA21FBD0" box="[1227,1436,1064,1088]" italics="true" pageId="4" pageNumber="552">Benthanoides tarzan</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D7D657EDFFD50D78FF1E405BFF73FB8C" box="[151,206,1100,1123]" pageId="4" pageNumber="552" rank="species">n. sp.</taxonomicNameLabel>
|
||
Scale bar: 1 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="B68B650FFFD50D79FF4E40A1FC46FEAE" lastPageId="5" lastPageNumber="553" pageId="4" pageNumber="552" type="etymology">
|
||
<paragraph id="FE2E3684FFD50D78FF4E40A1FADEFB3F" blockId="4.[151,1437,1206,2024]" box="[199,1379,1206,1232]" pageId="4" pageNumber="552">
|
||
<emphasis id="CCE5EA96FFD50D78FF4E40A1FEF3FB3F" bold="true" box="[199,334,1206,1232]" pageId="4" pageNumber="552">Etymology.</emphasis>
|
||
From the latin:
|
||
<taxonomicName id="39914D07FFD50D78FD8B40A1FD89FB3F" authorityName="Cardoso & Ferreira" authorityYear="2023" box="[514,564,1206,1232]" class="Malacostraca" family="Philosciidae" genus="Benthana" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="552" phylum="Arthropoda" rank="species" species="alba">
|
||
<emphasis id="CCE5EA96FFD50D78FD8B40A1FD89FB3F" box="[514,564,1206,1232]" italics="true" pageId="4" pageNumber="552">alba</emphasis>
|
||
</taxonomicName>
|
||
= white. The name refers to the lack of pigmentation in the new species.
|
||
</paragraph>
|
||
<paragraph id="FE2E3684FFD50D78FF4E40CDFCA7FA6B" blockId="4.[151,1437,1206,2024]" pageId="4" pageNumber="552">
|
||
<emphasis id="CCE5EA96FFD50D78FF4E40CDFE4CFB1B" bold="true" box="[199,497,1242,1268]" pageId="4" pageNumber="552">Morphological remarks.</emphasis>
|
||
<taxonomicName id="39914D07FFD50D78FE7640CDFD17FB1B" authority="Cardoso & Ferreira, 2023" authorityName="Cardoso & Ferreira" authorityYear="2023" box="[511,682,1242,1268]" class="Malacostraca" family="Philosciidae" genus="Benthana" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="552" phylum="Arthropoda" rank="species" species="alba" status="sp. nov.">
|
||
<emphasis id="CCE5EA96FFD50D78FE7640CDFD17FB1B" box="[511,682,1242,1268]" italics="true" pageId="4" pageNumber="552">Benthana alba</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D7D657EDFFD50D78FD3140CDFD46FB1B" box="[696,763,1242,1268]" pageId="4" pageNumber="552" rank="species">n. sp.</taxonomicNameLabel>
|
||
presents some troglomorphic traits such as the lack of pigmentation and the reduction in the number of ommatidia.
|
||
<taxonomicName id="39914D07FFD50D78FCC540E9FC4FFAF7" authority="Cardoso & Ferreira, 2023" authorityName="Cardoso & Ferreira" authorityYear="2023" box="[844,1010,1278,1304]" class="Malacostraca" family="Philosciidae" genus="Benthana" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="552" phylum="Arthropoda" rank="species" species="alba" status="sp. nov.">
|
||
<emphasis id="CCE5EA96FFD50D78FCC540E9FC4FFAF7" box="[844,1010,1278,1304]" italics="true" pageId="4" pageNumber="552">Benthana alba</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D7D657EDFFD50D78FC7340E9FB8AFAF7" box="[1018,1079,1278,1304]" pageId="4" pageNumber="552" rank="species">n. sp.</taxonomicNameLabel>
|
||
is similar to
|
||
<taxonomicName id="39914D07FFD50D78FB4440E8FAC2FAF7" authorityName="Brasil Lima & Serejo" authorityYear="1993" box="[1229,1407,1279,1304]" class="Malacostraca" family="Philosciidae" genus="Benthana" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="552" phylum="Arthropoda" rank="species" species="iporangensis">
|
||
<emphasis id="CCE5EA96FFD50D78FB4440E8FAC2FAF7" box="[1229,1407,1279,1304]" italics="true" pageId="4" pageNumber="552">B. iporangensis</emphasis>
|
||
</taxonomicName>
|
||
in the lack of pigmentation, in the shape of male pleopod 1 exopod, but it differs by the number of ommatidia (7 vs.
|
||
<quantity id="39699B61FFD50D78FA094135FF10FA8F" metricMagnitude="-1" metricUnit="m" metricValue="4.572" pageId="4" pageNumber="552" unit="in" value="18.0">18 in</quantity>
|
||
<taxonomicName id="39914D07FFD50D78FF3C4150FED8FA8F" authorityName="Brasil Lima & Serejo" authorityYear="1993" box="[181,357,1351,1376]" class="Malacostraca" family="Philosciidae" genus="Benthana" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="552" phylum="Arthropoda" rank="species" species="iporangensis">
|
||
<emphasis id="CCE5EA96FFD50D78FF3C4150FED8FA8F" box="[181,357,1351,1376]" italics="true" pageId="4" pageNumber="552">B. iporangensis</emphasis>
|
||
</taxonomicName>
|
||
); by the number of aesthetascs on the antennula (19+2 vs. 11+2); and the articles proportion on the antenna (distal article longest vs. first article longest).
|
||
</paragraph>
|
||
<paragraph id="FE2E3684FFD50D79FF4E4199FC46FEAE" blockId="4.[151,1437,1206,2024]" lastBlockId="5.[151,1436,151,321]" lastPageId="5" lastPageNumber="553" pageId="4" pageNumber="552">
|
||
<emphasis id="CCE5EA96FFD50D78FF4E4199FE0EFA47" bold="true" box="[199,435,1422,1448]" pageId="4" pageNumber="552">Ecological remarks.</emphasis>
|
||
Specimens of
|
||
<taxonomicName id="39914D07FFD50D78FDDD4199FD4BFA47" authority="Cardoso & Ferreira, 2023" authorityName="Cardoso & Ferreira" authorityYear="2023" box="[596,758,1422,1448]" class="Malacostraca" family="Philosciidae" genus="Benthana" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="552" phylum="Arthropoda" rank="species" species="alba" status="sp. nov.">
|
||
<emphasis id="CCE5EA96FFD50D78FDDD4199FD4BFA47" box="[596,758,1422,1448]" italics="true" pageId="4" pageNumber="552">Benthana alba</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D7D657EDFFD50D78FD754199FC8BFA47" box="[764,822,1422,1448]" pageId="4" pageNumber="552" rank="species">n. sp.</taxonomicNameLabel>
|
||
were only found in the N5SM2_0077 cave (also known as cave GEM-1762), in the plateau N5 (Serra Norte complex) (
|
||
<figureCitation id="66AA2A01FFD50D78FCDB41A5FC2FFA23" box="[850,914,1458,1484]" captionStart="FIGURE 1" captionStartId="1.[152,255,1010,1034]" captionTargetBox="[179,1410,185,978]" captionTargetId="figure-39@1.[177,1411,179,984]" captionTargetPageId="1" captionText="FIGURE 1. Map of Brazil with the Brazilian legal Amazon and the Carajás National Forest (FLONA) delimited in green." figureDoi="http://doi.org/10.5281/zenodo.8203312" httpUri="https://zenodo.org/record/8203312/files/figure.png" pageId="4" pageNumber="552">Fig. 1</figureCitation>
|
||
). This cave comprises a small cavity with 13,5 meters of horizontal projection. It is inserted on the “canga” formation (a topmost ferruginous breccia) with its entrance located inside the forest. The external area surrounding the cave features large trees and sparse understory, in addition to abundant undergrowth. The cave is, in general, a shelter under a high external environmental influence and without completely aphotic zones. The entrance is wide (around 3.5 x
|
||
<quantity id="39699B61FFD50D78FC704255FB9AF9B3" box="[1017,1063,1602,1628]" metricMagnitude="0" metricUnit="m" metricValue="8.0" pageId="4" pageNumber="552" unit="m" value="8.0">8 m</quantity>
|
||
) and presents a large amount of organic matter; the floor (composed of many collapsed blocks) descends through the internal wings after an abrupt drop. Inside the cave, the floor is predominantly flat and composed of granulated sediment with some pebbles and sparse boulders, and a small pile of hematophagous bat guano was observed. In the iron-ore outcrop where the N5SM2_0077 cave is located there are several other caves that were also sampled (at least twice, in both dry and rainy periods) but specimens of
|
||
<taxonomicName id="39914D07FFD50D78FDB542E0FD2DF8FF" authority="Cardoso & Ferreira, 2023" authorityName="Cardoso & Ferreira" authorityYear="2023" box="[572,656,1782,1808]" class="Malacostraca" family="Philosciidae" genus="Benthana" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="552" phylum="Arthropoda" rank="species" species="alba" status="sp. nov.">
|
||
<emphasis id="CCE5EA96FFD50D78FDB542E0FD2DF8FF" box="[572,656,1782,1808]" italics="true" pageId="4" pageNumber="552">B. alba</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D7D657EDFFD50D78FD1042E1FD6AF8FF" box="[665,727,1782,1808]" pageId="4" pageNumber="552" rank="species">n. sp.</taxonomicNameLabel>
|
||
were only recorded in this cave. However, in the ferruginous subterranean systems this fact does not mean that it is restricted or rare, since many invertebrate species associated with the ferruginous subterranean systems use the interstitial voids such as the canaliculi network (
|
||
<bibRefCitation id="9A004B75FFD50D78FB764329FF6CF893" author="Ferreira, R. L. & de Oliveira, M. P. A. & Silva, M. S." pageId="4" pageNumber="552" pagination="435 - 447" refId="ref8792" refString="Ferreira, R. L., de Oliveira, M. P. A. & Silva, M. S. (2018) Subterranean Biodiversity in Ferruginous Landscapes. In: Moldovan, O., Kovac, L. & Halse, S. (Eds.), Cave Ecology. Ecological Studies. Springer, Cham. 235, 435 - 447. https: // doi. org / 10.1007 / 978 - 3 - 319 - 98852 - 8 _ 21" type="journal article" year="2018">
|
||
Ferreira
|
||
<emphasis id="CCE5EA96FFD50D78FAEA4328FA28F8B7" box="[1379,1429,1854,1880]" italics="true" pageId="4" pageNumber="552">et al</emphasis>
|
||
. 2018
|
||
</bibRefCitation>
|
||
) (
|
||
<figureCitation id="66AA2A01FFD50D78FF614375FE82F893" box="[232,319,1890,1916]" captionStart="FIGURE 2" captionStartId="3.[152,255,1728,1752]" captionTargetBox="[151,1436,466,1705]" captionTargetId="figure-160@3.[151,1436,453,1705]" captionTargetPageId="3" captionText="FIGURE 2. A, Plateaus in the Carajás National Forest; B, mining activities in the Serra Norte complex (Photo by Allan Calux); C, upperview of a canga formation; D, canga typical vegetation; E, canaliculi on canga; F, live specimen of Benthana iporangensis; G, live specimen of Benthanoides tarzan n. sp." figureDoi="http://doi.org/10.5281/zenodo.8203314" httpUri="https://zenodo.org/record/8203314/files/figure.png" pageId="4" pageNumber="552">Fig. 2E</figureCitation>
|
||
). Therefore, specimens of
|
||
<taxonomicName id="39914D07FFD50D78FDEE4375FCB6F893" authority="Cardoso & Ferreira, 2023" authorityName="Cardoso & Ferreira" authorityYear="2023" box="[615,779,1890,1916]" class="Malacostraca" family="Philosciidae" genus="Benthana" kingdom="Animalia" order="Isopoda" pageId="4" pageNumber="552" phylum="Arthropoda" rank="species" species="alba" status="sp. nov.">
|
||
<emphasis id="CCE5EA96FFD50D78FDEE4375FCB6F893" box="[615,779,1890,1916]" italics="true" pageId="4" pageNumber="552">Benthana alba</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="D7D657EDFFD50D78FC984375FCF0F893" box="[785,845,1890,1916]" pageId="4" pageNumber="552" rank="species">n. sp.</taxonomicNameLabel>
|
||
may be randomly found in macrocaverns, and this is at least partially reinforced by the small size of this cave (and consequently low environmental stability) where the specimens were found. On the other hand, one could think that the species is not restricted to subterranean habitats; however, external surveys for soil invertebrates accomplished in the Carajás region never revealed this species, thus indicating it should be considered as troglobitic. It is worth mentioning that the canaliculi network is usually very superficial, what causes such habitats to become highly vulnerable to the mining processes that advance over the region. Therefore, even considering the lack of information about the real distribution and population density of this species, it is plausible to consider it as highly threatened due to its specific habitat, and effective loss of habitat caused by activities related to the iron ore exploitation on its occurrence area.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |