144 lines
16 KiB
XML
144 lines
16 KiB
XML
<document id="6D2583F5FD75AB6EFC3C975F1A5A9D56" ID-DOI="10.11646/zootaxa.3974.2.3" ID-GBIF-Dataset="9de82f14-8d5d-4849-ad25-3bfff43294c0" ID-ISSN="1175-5326" ID-Zenodo-Dep="239624" ID-ZooBank="9BAAB1CC-B92E-482C-9D73-B6415222FED3" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461217872952" checkinUser="plazi" docAuthor="Luz, Nathália Carvalho Da & Coimbra, João Carlos" docDate="2015" docId="03B687949D26A244658A9C17FC64FA2D" docLanguage="en" docName="zt03974p195.pdf" docOrigin="Zootaxa 3974 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Xestoleberis" docType="treatment" docVersion="7" lastPageNumber="193" masterDocId="FF8FFFEC9D36A254651D9D30FFB2FFBD" masterDocTitle="The genus Xestoleberis (Ostracoda: Xestoleberididae) in the Northern, Northeastern and Eastern regions of the Brazilian continental shelf" masterLastPageNumber="195" masterPageNumber="177" pageNumber="193" updateTime="1698602955455" updateUser="plazi">
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<mods:title id="7305E3E45BC0ED8807C8222AB8D0B8AF">The genus Xestoleberis (Ostracoda: Xestoleberididae) in the Northern, Northeastern and Eastern regions of the Brazilian continental shelf</mods:title>
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<mods:name id="B4C2ACE3E0C7517DEEC461CFA8C0B2D4" type="personal">
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<mods:namePart id="240BCC617043168C34867338B3DCC74D">Luz, Nathália Carvalho Da</mods:namePart>
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<mods:roleTerm id="F1C4C3E84153D850DACD22F706717581">Author</mods:roleTerm>
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<mods:namePart id="159AAFC1885098726C6E425E97FD24BE">Coimbra, João Carlos</mods:namePart>
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<mods:typeOfResource id="E0C0E2EBDBF05DE455C1B9CEFD294F09">text</mods:typeOfResource>
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<mods:title id="CF8263ED8F3C8C58A866A42180470058">Zootaxa</mods:title>
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<mods:part id="C5C0A62ED6AB26325069879E0A4D0D03">
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<mods:date id="1B43418FF4663E8DE8E9F9890B239626">2015</mods:date>
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<mods:number id="276738CA0C66A66FCE0F92FF59340B01">3974</mods:number>
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<mods:end id="55CFF651BA5465BB73496CB15CF2661F">195</mods:end>
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<mods:identifier id="2C4A428872CAB55AF2174C9E3E747FC7" type="DOI">10.11646/zootaxa.3974.2.3</mods:identifier>
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<treatment id="03B687949D26A244658A9C17FC64FA2D" ID-DOI="http://doi.org/10.5281/zenodo.6113273" ID-GBIF-Taxon="119631031" ID-Zenodo-Dep="6113273" LSID="urn:lsid:plazi:treatment:03B687949D26A244658A9C17FC64FA2D" httpUri="http://treatment.plazi.org/id/03B687949D26A244658A9C17FC64FA2D" lastPageNumber="193" pageId="16" pageNumber="193">
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<subSubSection id="C30565099D26A244658A9C17FE53FDE7" pageId="16" pageNumber="193" type="nomenclature">
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<paragraph id="8BA036829D26A244658A9C17FEE6FEFF" blockId="16.[151,340,295,355]" box="[151,340,295,322]" pageId="16" pageNumber="193">
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<heading id="D0E881EE9D26A244658A9C17FEE6FEFF" bold="true" box="[151,340,295,322]" fontSize="11" level="1" pageId="16" pageNumber="193" reason="1">
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<emphasis id="B96BEA909D26A244658A9C17FEE6FEFF" bold="true" box="[151,340,295,322]" pageId="16" pageNumber="193">
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<taxonomicName id="4C1F4D019D26A244658A9C17FE9BFEFC" ID-CoL="84VRW" box="[151,297,295,321]" class="Ostracoda" family="Xestoleberididae" genus="Xestoleberis" kingdom="Animalia" order="Podocopida" pageId="16" pageNumber="193" phylum="Arthropoda" rank="genus">
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<emphasis id="B96BEA909D26A244658A9C17FE9BFEFC" bold="true" box="[151,297,295,321]" italics="true" pageId="16" pageNumber="193">Xestoleberis</emphasis>
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</taxonomicName>
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sp.
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BA036829D26A244658A9C7AFE9FFEDE" blockId="16.[151,340,295,355]" box="[151,301,330,355]" pageId="16" pageNumber="193">
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<figureCitation id="13242A079D26A244658A9C7AFF69FEDE" box="[151,219,330,355]" captionStart="FIGURE 6. 1 – 11" captionStartId="15.[151,250,1811,1833]" captionTargetBox="[188,1398,193,1789]" captionTargetId="figure@15.[188,1398,193,1790]" captionTargetPageId="15" captionText="FIGURE 6. 1 – 11. Xestoleberis virilis sp. nov. 1. Female, RV (MP-O- 1816). 2. Female, LV (MP-O- 1816). 3. Male, dorsal view (MP-O- 1814, holotype). 4. Male, Carapace, RV (MP-O- 1814, holotype). 5. Male, LV (MP-O- 1815). 6. Male, ventral view (MP-O- 1814, holotype). 7. Xestoleberis - spot (MP-O- 1816). 8. Simple-type normal pore canal (MP-O- 1816). 9. Central muscle scars, LV (MP-O- 1815). 10. Hinge (MP-O- 1816). 11. Schematic drawing of some internal features. 12 – 14. Xestoleberis sp. 12. Carapace, RV (MP-O- 1698). 13. Carapace, LV (MP-O- 1698). 14. Carapace, dorsal view (MP-O- 1698)." httpUri="https://zenodo.org/record/239630/files/figure.png" pageId="16" pageNumber="193">Fig. 6</figureCitation>
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: 12–14
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</paragraph>
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<paragraph id="8BA036829D26A244658A9CA2FC6AFE15" blockId="16.[151,984,402,424]" box="[151,984,402,424]" pageId="16" pageNumber="193">
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2008
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<taxonomicName id="4C1F4D019D26A24465E89CA2FEC0FE15" box="[245,370,402,424]" class="Ostracoda" family="Xestoleberididae" genus="Xestoleberis" kingdom="Animalia" order="Podocopida" pageId="16" pageNumber="193" phylum="Arthropoda" rank="genus">
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<emphasis id="B96BEA909D26A24465E89CA2FEC0FE15" box="[245,370,402,424]" italics="true" pageId="16" pageNumber="193">Xestoleberis</emphasis>
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</taxonomicName>
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sp. 2 Machado, p. 128, pl. 5, figs. 20–21, pl. 6, fig. 1, tab. 6.
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</paragraph>
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<paragraph id="8BA036829D26A244658A9CE5FDBAFE53" blockId="16.[151,1360,469,602]" box="[151,520,469,494]" pageId="16" pageNumber="193">
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<emphasis id="B96BEA909D26A244658A9CE5FEC0FE53" bold="true" box="[151,370,469,494]" pageId="16" pageNumber="193">Figured specimen.</emphasis>
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MP-O-1898.
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</paragraph>
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<paragraph id="8BA036829D26A24465DA9CC9FD12FD8B" blockId="16.[151,1360,469,602]" pageId="16" pageNumber="193">
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<emphasis id="B96BEA909D26A24465DA9CC9FE9CFDAF" bold="true" box="[199,302,505,530]" pageId="16" pageNumber="193">Locality.</emphasis>
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REMAC/Leg 7—Sample 3791 (
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<geoCoordinate id="EE2B50459D26A24467BD9CC9FD45FDAF" box="[672,759,505,530]" direction="south" orientation="latitude" pageId="16" pageNumber="193" precision="925" value="-12.233334">12º14’S</geoCoordinate>
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/
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<geoCoordinate id="EE2B50459D26A244661C9CC9FCD8FDAF" box="[769,874,505,530]" direction="west" orientation="longitude" pageId="16" pageNumber="193" precision="925" value="-37.583332">37º35’W</geoCoordinate>
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); depth:
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<quantity id="4CE79B679D26A24466D69CC9FBB5FDAC" box="[971,1031,505,529]" metricMagnitude="1" metricUnit="m" metricValue="3.7" pageId="16" pageNumber="193" unit="m" value="37.0">37 m</quantity>
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; sediment: biodetritical sand.
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<emphasis id="B96BEA909D26A24465DA9F2DFE84FD8B" bold="true" box="[199,310,541,566]" pageId="16" pageNumber="193">Material.</emphasis>
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<specimenCount id="9D19FD0B9D26A24464219F2DFE38FD8B" box="[316,394,541,566]" pageId="16" pageNumber="193" type="adult">5 adult</specimenCount>
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females and
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<specimenCount id="9D19FD0B9D26A24467039F2EFD2EFD8B" box="[542,668,541,566]" pageId="16" pageNumber="193" type="juvenile">2 juveniles</specimenCount>
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.
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</paragraph>
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<paragraph id="8BA036829D26A24465DA9F71FE53FDE7" blockId="16.[151,1360,469,602]" box="[199,481,577,602]" pageId="16" pageNumber="193">
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<emphasis id="B96BEA909D26A24465DA9F71FEEBFDE7" bold="true" box="[199,345,577,602]" pageId="16" pageNumber="193">Dimensions.</emphasis>
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See table 6.
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</paragraph>
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</subSubSection>
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<caption id="DF60660A9D26A244658A9FB5FDEEFD21" box="[151,604,644,668]" pageId="16" pageNumber="193">
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<paragraph id="8BA036829D26A244658A9FB5FDEEFD21" blockId="16.[151,604,644,668]" box="[151,604,644,668]" pageId="16" pageNumber="193">
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<emphasis id="B96BEA909D26A244658A9FB5FEB8FD21" bold="true" box="[151,266,645,668]" pageId="16" pageNumber="193">TABLE 6.</emphasis>
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Dimensions of
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<taxonomicName id="4C1F4D019D26A24464AE9FB4FD84FD21" box="[435,566,644,668]" class="Ostracoda" family="Xestoleberididae" genus="Xestoleberis" kingdom="Animalia" order="Podocopida" pageId="16" pageNumber="193" phylum="Arthropoda" rank="genus">
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<emphasis id="B96BEA909D26A24464AE9FB4FD84FD21" box="[435,566,644,668]" italics="true" pageId="16" pageNumber="193">Xestoleberis</emphasis>
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</taxonomicName>
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sp.
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</paragraph>
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</caption>
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<subSubSection id="C30565099D26A24465829F88FC05FCAB" pageId="16" pageNumber="193" type="materials_examined">
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<paragraph id="8BA036829D26A24465829F88FC05FCAB" blockId="16.[159,1284,696,790]" pageId="16" pageNumber="193">Material Length (mm) Height (mm) Width (mm) MP-O-1698 (carapace) RV: 0.46 RV: 0.21 0.28 LV: 0.47 LV: 0.24</paragraph>
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</subSubSection>
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<subSubSection id="C30565099D26A24465DA9E6BFD98FB61" pageId="16" pageNumber="193" type="description">
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<paragraph id="8BA036829D26A24465DA9E6BFD98FB61" blockId="16.[151,1437,859,1424]" pageId="16" pageNumber="193">
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<emphasis id="B96BEA909D26A24465DA9E6BFEEBFCC9" bold="true" box="[199,345,859,884]" pageId="16" pageNumber="193">Description.</emphasis>
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A medium-sized and moderately thick-shelled species of
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<taxonomicName id="4C1F4D019D26A24466EC9E6BFBCEFCCE" box="[1009,1148,859,883]" class="Ostracoda" family="Xestoleberididae" genus="Xestoleberis" kingdom="Animalia" order="Podocopida" pageId="16" pageNumber="193" phylum="Arthropoda" rank="genus">
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<emphasis id="B96BEA909D26A24466EC9E6BFBCEFCCE" box="[1009,1148,859,883]" italics="true" pageId="16" pageNumber="193">Xestoleberis</emphasis>
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</taxonomicName>
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. In lateral view, RV subrectangular and elongate; LV sub-ovate and elongate. In dorsal view, sub-ovate and quite inflated. Ventral surface strongly flattened. LV overlapping RV along dorsal, anterior and posterior margins. Maximum length very close to ventral margin. Maximum height at mid-length. Maximum width in posterior third. In RV, anterior margin obliquely pronounced and narrowly rounded ventrally; posterior margin obliquely sloping, somewhat pointed ventrally. Dorsal margin somewhat straight and sloping backward; ventral margin almost straight. In LV, anterior margin obliquely pronounced and narrowly rounded; posterior asymmetrically rounded. Dorsal margin convex; ventral margin convex and somewhat sinuous. Surface typically smooth, with lip-type normal pore canals (
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<emphasis id="B96BEA909D26A24460439968FA2EFBD2" box="[1374,1436,1112,1135]" italics="true" pageId="16" pageNumber="193">sensu</emphasis>
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<bibRefCitation id="EF8E4B739D26A244658A994CFE26FB29" author="Sato" box="[151,404,1147,1172]" pageId="16" pageNumber="193" refString="Sato, T. & Kamiya, T. (2007) Taxonomy and geographical distribution of recent Xestoleberis species (Cytheroidea, Ostracoda, Crustacea) from Japan. Paleontological Research, 11, 183 - 227. http: // dx. doi. org / 10.2517 / 1342 - 8144 (2007) 11 % 5 B 183: TAGDOR % 5 D 2.0. CO; 2" type="journal article" year="2007">Sato & Kamiya 2007</bibRefCitation>
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). Eye-spot inconspicuous.
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<taxonomicName id="4C1F4D019D26A24467D7994BFCE6FB2E" box="[714,852,1147,1171]" class="Ostracoda" family="Xestoleberididae" genus="Xestoleberis" kingdom="Animalia" order="Podocopida" pageId="16" pageNumber="193" phylum="Arthropoda" rank="genus">
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<emphasis id="B96BEA909D26A24467D7994BFCE6FB2E" box="[714,852,1147,1171]" italics="true" pageId="16" pageNumber="193">Xestoleberis</emphasis>
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</taxonomicName>
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-spot conspicuous and long. Hinge hemimerodont, with crenulate terminal teeth in RV and median element smooth. Adductor muscle scars a row of four sub-elliptical spots. Frontal scar not well-defined.
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</paragraph>
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</subSubSection>
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<subSubSection id="C30565099D26A24465DA99D7FC64FA2D" pageId="16" pageNumber="193" type="discussion">
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<paragraph id="8BA036829D26A24465DA99D7FC18FAF5" blockId="16.[151,1437,859,1424]" pageId="16" pageNumber="193">
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<emphasis id="B96BEA909D26A24465DA99D7FE89FABD" bold="true" box="[199,315,1255,1280]" pageId="16" pageNumber="193">Remarks.</emphasis>
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<taxonomicName id="4C1F4D019D26A244645F99D7FE7FFB42" box="[322,461,1255,1279]" class="Ostracoda" family="Xestoleberididae" genus="Xestoleberis" kingdom="Animalia" order="Podocopida" pageId="16" pageNumber="193" phylum="Arthropoda" rank="genus">
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<emphasis id="B96BEA909D26A244645F99D7FE7FFB42" box="[322,461,1255,1279]" italics="true" pageId="16" pageNumber="193">Xestoleberis</emphasis>
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</taxonomicName>
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sp. is a very rare species. In the present paper only seven specimens, consisting of five female adults and two juveniles, were found, hindering a more detailed morphological and taxonomic study. The specimens figured by
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<bibRefCitation id="EF8E4B739D26A2446490981FFDF5FAFA" author="Machado" box="[397,583,1327,1352]" pageId="16" pageNumber="193" refString="Machado, C. P. (2008) (Paleo) Zoogeografia dos Ostracods Holocenicos das Regioes Leste e Nordeste da Plataforma Continental Brasileira. Universidade Federal do Rio Grande do Sul, Porto Alegre, 260 pp. Thesis, 0 0 0 652948." type="book" year="2008">Machado (2008)</bibRefCitation>
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represent males of this species.
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</paragraph>
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<paragraph id="8BA036829D26A24465DA9863FC64FA2D" blockId="16.[151,1437,859,1424]" pageId="16" pageNumber="193">
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<emphasis id="B96BEA909D26A24465DA9863FD9EFAD1" bold="true" box="[199,556,1363,1388]" pageId="16" pageNumber="193">Occurrence and distribution.</emphasis>
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<taxonomicName id="4C1F4D019D26A24467259863FD71FAD6" box="[568,707,1363,1387]" class="Ostracoda" family="Xestoleberididae" genus="Xestoleberis" kingdom="Animalia" order="Podocopida" pageId="16" pageNumber="193" phylum="Arthropoda" rank="genus">
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<emphasis id="B96BEA909D26A24467259863FD71FAD6" box="[568,707,1363,1387]" italics="true" pageId="16" pageNumber="193">Xestoleberis</emphasis>
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</taxonomicName>
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sp. occurs along the Northeastern and Eastern regions of the Brazilian continental shelf (
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<figureCitation id="13242A079D26A24464D39847FDA1FA32" box="[462,531,1399,1424]" captionStart="FIGURE 2" captionStartId="2.[151,250,1953,1975]" captionTargetBox="[185,1402,193,1931]" captionTargetId="figure@2.[185,1403,193,1932]" captionTargetPageId="2" captionText="FIGURE 2. Distribution of Xestoleberis species in Brazilian continental shelf. The hatched area corresponds to the Transitional Zone of Coimbra et al. (1995). Each dot represents one sample." httpUri="https://zenodo.org/record/239626/files/figure.png" pageId="16" pageNumber="193">Fig. 2</figureCitation>
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; Tab. 1), between 20 and
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<quantity id="4CE79B679D26A244662F9847FCDEFA32" box="[818,876,1399,1423]" metricMagnitude="1" metricUnit="m" metricValue="7.9" pageId="16" pageNumber="193" unit="m" value="79.0">79 m</quantity>
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of depth.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |