164 lines
18 KiB
XML
164 lines
18 KiB
XML
<document id="A3A2862A029D46C102234C59B5A43FCB" ID-CLB-Dataset="273180" ID-DOI="http://doi.org/10.5281/zenodo.10015505" ID-GBIF-Dataset="688246ff-f88d-4f3a-b940-536e5b6d95c3" ID-Zenodo-Dep="10015505" IM.bibliography_approvedBy="julia" IM.illustrations_approvedBy="julia" IM.materialsCitations_approvedBy="julia" IM.metadata_approvedBy="julia" IM.taxonomicNames_approvedBy="julia" IM.treatments_approvedBy="julia" checkinTime="1697570498909" checkinUser="julia" docAuthor="Costa, Wilson J. E. M." docDate="1999" docId="03FD5165885CF011FF4274ECFB54F972" docLanguage="en" docName="RevueFrAquariol.25.1998.92-94.pdf" docOrigin="RevueFrAquariol 25 (3), No. 4" docTitle="Cynolebias ibicuiensis Costa 1999, sp. n." docType="treatment" docVersion="3" lastPageNumber="93" masterDocId="FFC4291D885DF010FFA0764DFFB7FF82" masterDocTitle="Cynolebias ibicuiensis, a new annual fish from the rio Ibicui basin, southern Brazil (Cyprinodontiformes: Rivulidae)" masterLastPageNumber="94" masterPageNumber="92" pageNumber="93" updateTime="1697575221415" updateUser="ExternalLinkService">
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<mods:mods id="2E6B2CE70AB1032F85845E05BE00F675" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="18D75A89F27C17A9C83EE8A18071AB88">
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<mods:title id="5D799A34268B3D38C21BBEFBEBCBFF74">Cynolebias ibicuiensis, a new annual fish from the rio Ibicui basin, southern Brazil (Cyprinodontiformes: Rivulidae)</mods:title>
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</mods:titleInfo>
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<mods:name id="18DB015EE89882D6366B7403211B072D" type="personal">
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<mods:role id="B477447A95948E7CDDDD526FFAC32BA1">
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<mods:roleTerm id="AD3AAFC20EDCB531699D4FEC6B523ACB">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="6FD591A05314085CF4A09F92EC1A1BD7">Costa, Wilson J. E. M.</mods:namePart>
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<mods:affiliation id="04701281C42C2EFD6B4B997478BD93FC">Laboratorio de Ictiologia Geral e Aplicada, Departamento de Zoologia, Universidade Federal do Rio de Janeiro, Cidade Universitária</mods:affiliation>
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<mods:nameIdentifier id="2A826C0AF16E61968CE0C76D422ECE14" type="email">wcosta @ acd. ufrj. br.</mods:nameIdentifier>
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</mods:name>
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<mods:typeOfResource id="14DAEFFBFDBA27D26D55099158D1E314">text</mods:typeOfResource>
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<mods:relatedItem id="2D215535E33A8747C985EEE60ACB75D1" type="host">
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<mods:titleInfo id="25634FB3E72F2ADC12E3913598AE90DF">
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<mods:title id="25668E7089BBAAA9D3187D342FF65958">RevueFrAquariol</mods:title>
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</mods:titleInfo>
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<mods:part id="10DDD87A1EA88462EB37724BD021D5DD">
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<mods:date id="BAB328BE05A7849F3D710FADDC51FD2A">1999</mods:date>
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<mods:detail id="59125641298459908371D69BA0B07C03" type="pubDate">
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<mods:number id="B4D80CD8073FC7F96ED243F80017265F">1999-02-02</mods:number>
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</mods:detail>
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<mods:detail id="5E8B9890FF0F837CB44A258FD3B6D402" type="volume">
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<mods:number id="AA1D4C571ABFFB884D80B9AB43A27D0D">25</mods:number>
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</mods:detail>
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<mods:detail id="52021A9FC5F2868110BD99E484A0C70F" type="issue">
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<mods:number id="696A4D002E2234EFB8C6EC46F48FD7B6">3</mods:number>
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</mods:detail>
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<mods:detail id="B496261721893ECC9AAFD83184352E2F" type="numero">
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<mods:number id="95B49F314D366D389271C693BA7078B7">4</mods:number>
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<mods:extent id="7BA6616FABFD1B362280876161F1D80E" unit="page">
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<mods:start id="2797907AD10968305DC1106D2014C6BA">92</mods:start>
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<mods:end id="2D65FAF87A3CFF64F6942C05C879E650">94</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:classification id="CA1FCB527FA86786B8CB17E83E64492F">journal article</mods:classification>
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<mods:identifier id="8B29E181C6C32624C7D1C7911A206B6B" type="CLB-Dataset">273180</mods:identifier>
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<mods:identifier id="47D194F2593022AB355036DD15D2F1C7" type="DOI">http://doi.org/10.5281/zenodo.10015505</mods:identifier>
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<mods:identifier id="9E5DBBAB20359D11E813FC7E7A837206" type="GBIF-Dataset">688246ff-f88d-4f3a-b940-536e5b6d95c3</mods:identifier>
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<mods:identifier id="7CDB7A570F36BC7D560915DD635BFBF3" type="Zenodo-Dep">10015505</mods:identifier>
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<treatment id="03FD5165885CF011FF4274ECFB54F972" ID-DOI="http://doi.org/10.5281/zenodo.10015507" ID-GBIF-Taxon="214036332" ID-Zenodo-Dep="10015507" LSID="urn:lsid:plazi:treatment:03FD5165885CF011FF4274ECFB54F972" httpUri="http://treatment.plazi.org/id/03FD5165885CF011FF4274ECFB54F972" lastPageNumber="93" pageId="1" pageNumber="93">
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<subSubSection id="C34EB3F8885CF011FF4274ECFDBDFD3A" box="[226,522,673,696]" pageId="1" pageNumber="93" type="nomenclature">
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<paragraph id="8BEBE073885CF011FF4274ECFDBDFD3A" blockId="1.[226,522,673,725]" box="[226,522,673,696]" pageId="1" pageNumber="93">
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<heading id="D0A3571F885CF011FF4274ECFDBDFD3A" box="[226,522,673,696]" centered="true" fontSize="10" level="2" pageId="1" pageNumber="93" reason="4">
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<taxonomicName id="4C549BF0885CF011FF4274ECFE7AFD3A" ID-CoL="6BW5Y" authority="Costa, 1999" authorityName="Costa" authorityYear="1999" box="[226,461,673,696]" family="Rivulidae" genus="Cynolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="93" phylum="Chordata" rank="species" species="ibicuiensis" status="sp. n.">
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<emphasis id="B9203C61885CF011FF4274ECFE7AFD3A" box="[226,461,673,696]" italics="true" pageId="1" pageNumber="93">Cynolebias ibicuiensis</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A213811A885CF011FE7474ECFDBDFD3A" box="[468,522,673,696]" pageId="1" pageNumber="93" rank="species">sp. n.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34EB3F8885CF011FEE374F3FE1EFD57" box="[323,425,702,725]" pageId="1" pageNumber="93" type="description">
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<paragraph id="8BEBE073885CF011FEE374F3FE1EFD57" blockId="1.[226,522,673,725]" box="[323,425,702,725]" pageId="1" pageNumber="93">
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<heading id="D0A3571F885CF011FEE374F3FE1EFD57" box="[323,425,702,725]" centered="true" fontSize="10" level="2" pageId="1" pageNumber="93" reason="4">(Figs l-2)</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34EB3F8885CF011FF967544FF7AFC7F" pageId="1" pageNumber="93" type="materials_examined">
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<paragraph id="8BEBE073885CF011FF967544FE4DFC17" blockId="1.[54,698,777,917]" pageId="1" pageNumber="93">
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<materialsCitation id="3B3CEA2E885CF011FF967544FE4DFC17" ID-GBIF-Occurrence="4426909301" collectingDate="1982-08-06" collectionCode="MCP" collectorName="Universidade Federal de Santa Maria party" country="Brazil" location="rio Ibicui-Mirim" pageId="1" pageNumber="93" specimenCode="MCP 10201" specimenCount="1" specimenCount-male="1" stateProvince="rio Grande do Sul" typeStatus="holotype">
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<emphasis id="B9203C61885CF011FF967544FF43FCA2" bold="true" box="[54,244,777,800]" pageId="1" pageNumber="93">
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<typeStatus id="54EF5ED1885CF011FF967544FF14FCA2" box="[54,163,777,800]" pageId="1" pageNumber="93">Holotype</typeStatus>
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.
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<specimenCode id="DBF24808885CF011FF177544FEFDFCA2" box="[183,330,777,800]" pageId="1" pageNumber="93">MCP 10201</specimenCode>
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</emphasis>
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,
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<specimenCount id="9D522BFA885CF011FEFC7544FE23FCA2" box="[348,404,777,800]" pageId="1" pageNumber="93" type="male">male</specimenCount>
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,
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<quantity id="4CAC4D96885CF011FE077544FDB9FCA2" box="[423,526,777,800]" metricMagnitude="-2" metricUnit="m" metricValue="3.28" pageId="1" pageNumber="93" unit="mm" value="32.8">32.8 mm</quantity>
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SL;
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<collectingCountry id="F343A0E3885CF011FDFC7544FD28FCA2" box="[604,671,777,800]" name="Brazil" pageId="1" pageNumber="93">Brazil</collectingCountry>
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: Estado do
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<collectingRegion id="49902E91885CF011FF0F756BFECCFCBF" box="[175,379,806,829]" country="Brazil" name="Rio Grande do Sul" pageId="1" pageNumber="93">rio Grande do Sul</collectingRegion>
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,
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<location id="8E8BB6A8885CF011FE2B756BFD89FCBF" LSID="urn:lsid:plazi:treatment:03FD5165885CF011FF4274ECFB54F972:8E8BB6A8885CF011FE2B756BFD89FCBF" box="[395,574,806,829]" country="Brazil" name="rio Ibicui-Mirim" pageId="1" pageNumber="93" stateProvince="rio Grande do Sul">rio Ibicui-Mirim</location>
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,
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<location id="8E8BB6A8885CF011FDEE756BFF25FCD9" LSID="urn:lsid:plazi:treatment:03FD5165885CF011FF4274ECFB54F972:8E8BB6A8885CF011FDEE756BFF25FCD9" country="Brazil" name="rio Ibicui drainage" pageId="1" pageNumber="93" stateProvince="rio Grande do Sul">rio Ibicui drainage</location>
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,
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<location id="8E8BB6A8885CF011FF067509FEC6FCD9" LSID="urn:lsid:plazi:treatment:03FD5165885CF011FF4274ECFB54F972:8E8BB6A8885CF011FF067509FEC6FCD9" box="[166,369,836,859]" country="Brazil" name="rio Uruguai basin" pageId="1" pageNumber="93" stateProvince="rio Grande do Sul">rio Uruguai basin</location>
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,
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<location id="8E8BB6A8885CF011FE237509FE32FCF5" LSID="urn:lsid:plazi:treatment:03FD5165885CF011FF4274ECFB54F972:8E8BB6A8885CF011FE237509FE32FCF5" country="Brazil" name="road BR- 287, between Sao Pedro do Sul and Santa Maria" pageId="1" pageNumber="93" stateProvince="rio Grande do Sul">road BR-287, between São Pedro do Sul and Santa Maria</location>
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; collected by
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<collectorName id="26A185A5885CF011FD8D752DFED0FC17" pageId="1" pageNumber="93">Universidade Federal de Santa Maria party</collectorName>
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,
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<date id="FFEAC6B3885CF011FED17533FE41FC17" box="[369,502,894,917]" pageId="1" pageNumber="93" value="1982-08-06">
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<collectingDate id="EFAE3F5B885CF011FED17533FE41FC17" box="[369,502,894,917]" pageId="1" pageNumber="93" value="1982-08-06">6 Aug. 1982</collectingDate>
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</date>
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.
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</materialsCitation>
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</paragraph>
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<paragraph id="8BEBE073885CF011FF967585FF7AFC7F" blockId="1.[54,686,968,1021]" pageId="1" pageNumber="93">
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<materialsCitation id="3B3CEA2E885CF011FF967585FF7AFC7F" ID-GBIF-Occurrence="4426909302" collectionCode="MCP" pageId="1" pageNumber="93" specimenCode="MCP 21 171" specimenCount="1" specimenCount-female="1" typeStatus="paratype">
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<emphasis id="B9203C61885CF011FF967585FF5CFC5D" bold="true" box="[54,235,968,991]" pageId="1" pageNumber="93">
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<typeStatus id="54EF5ED1885CF011FF967585FF28FC5D" box="[54,159,968,991]" pageId="1" pageNumber="93">Paratype</typeStatus>
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.
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<specimenCode id="DBF24808885CF011FF0F7585FEF2FC5D" box="[175,325,968,991]" pageId="1" pageNumber="93">MCP 21 171</specimenCode>
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</emphasis>
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,
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<specimenCount id="9D522BFA885CF011FEF47585FE29FC5D" box="[340,414,968,991]" pageId="1" pageNumber="93" type="female">female</specimenCount>
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, 27.0 mm SL; collected with holotype.
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</materialsCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="C34EB3F8885CF011FF96727DFEBFFAC2" pageId="1" pageNumber="93" type="diagnosis">
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<paragraph id="8BEBE073885CF011FF96727DFF28FBC5" blockId="1.[54,159,1072,1095]" box="[54,159,1072,1095]" pageId="1" pageNumber="93">
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<heading id="D0A3571F885CF011FF96727DFF28FBC5" bold="true" box="[54,159,1072,1095]" fontSize="10" level="1" pageId="1" pageNumber="93" reason="2">
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<emphasis id="B9203C61885CF011FF96727DFF28FBC5" bold="true" box="[54,159,1072,1095]" pageId="1" pageNumber="93">Diagnosis</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BEBE073885CF011FFFB7210FEBFFAC2" blockId="1.[53,698,1117,1344]" pageId="1" pageNumber="93">Distinguished from all other species of the genus by the combination of the following features: short predorsal distance (46.5 % SL in male), dorsal-fin rays 23 in male and 19 in female, anal-fin rays 23 in male and 21 in female, anterior portion of head concave, body sides of males with dark stripes dorsally widened, reduced light spots on unpaired fins of male, and darkly pigmented pectoral fin of male.</paragraph>
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</subSubSection>
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<caption id="DF2BB0FB885CF011FCB97366FCE1FAD8" ID-DOI="http://doi.org/10.5281/zenodo.10015511" ID-Zenodo-Dep="10015511" httpUri="https://zenodo.org/record/10015511/files/figure.png" pageId="1" pageNumber="93" startId="1.[793,829,1323,1346]" targetBox="[791,1439,858,1308]" targetPageId="1" targetType="figure">
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<paragraph id="8BEBE073885CF011FCB97366FCE1FAD8" blockId="1.[793,1433,1323,1370]" pageId="1" pageNumber="93">
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Fig. 2.
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<taxonomicName id="4C549BF0885CF011FCC47361FB99FAC0" authorityName="Costa" authorityYear="1999" box="[868,1070,1323,1346]" family="Rivulidae" genus="Cynolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="93" phylum="Chordata" rank="species" species="ibicuiensis">
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<emphasis id="B9203C61885CF011FCC47361FC7FFAC3" box="[868,968,1324,1345]" italics="true" pageId="1" pageNumber="93">Cynolebias</emphasis>
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<emphasis id="B9203C61885CF011FC737366FB85FAC0" box="[979,1074,1323,1346]" italics="true" pageId="1" pageNumber="93">ibicuiensis,</emphasis>
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</taxonomicName>
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paratype, female, 27.0 mm SL, MCP 21171.
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</paragraph>
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</caption>
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<subSubSection id="C34EB3F8885CF011FF957336FCDBFCBD" pageId="1" pageNumber="93" type="description">
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<paragraph id="8BEBE073885CF011FF957336FF01FA10" blockId="1.[53,182,1403,1426]" box="[53,182,1403,1426]" pageId="1" pageNumber="93">
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<heading id="D0A3571F885CF011FF957336FF01FA10" bold="true" box="[53,182,1403,1426]" fontSize="10" level="1" pageId="1" pageNumber="93" reason="2">
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<emphasis id="B9203C61885CF011FF957336FF01FA10" bold="true" box="[53,182,1403,1426]" pageId="1" pageNumber="93">Description</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BEBE073885CF011FFFB73EAFEC6F92A" blockId="1.[52,693,1447,1704]" pageId="1" pageNumber="93">Morphometric data of holotype and paratype, respectively, are: body depth 34.1 and 3 1.5 % SL, caudal peduncle depth 15.6 and 14.6 % SL, predorsal length 46.5 and 61.8 % SL, prepelvic length 45.7 and 54.0 % SL, length of dorsal-fin base 44.2 and 29.7% SL, length of anal-fin base 36.4 and 26.2 %SL, head length (HL) 26.8 and 28.3 % SL, head depth 112.4 and 101.4% HL, head width 70.9 and 74.0 % HL, snout length 15.4 and 13.9% HL, and eye diameter 34.4 and 34.9 % HL.</paragraph>
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<paragraph id="8BEBE073885CF011FFFA70F0FF22F806" blockId="1.[52,694,1725,1924]" pageId="1" pageNumber="93">Dorsal profile concave on anterior portion of head, approximately convex from eye to base of last dorsal-fin ray, nearly straight on caudal peduncle. Ventral profile convex from lower jaw to end of anal-fin base, about straight on caudal peduncle. Body moderately deep, laterally compressed, body depth 1.8 times body width in holotype.</paragraph>
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<paragraph id="8BEBE073885CF011FFFA71D4FB09FF5D" blockId="1.[52,693,1945,2143]" lastBlockId="1.[794,1436,142,611]" pageId="1" pageNumber="93">Tip of dorsal and anal fins rounded. Caudal fin rounded. Pectoral fin elliptical. Posterior margin of the pectoral fin reaches a vertical through the base of 2nd anal-fin ray in male (damaged in female). Tip of pelvic fin reaches base of the 1st anal-fin ray. Pelvic fins in close proximity but not medially coalesced. Anal-fin origin in a vertical through base of the 4th dorsal-fin ray. Dorsal-fin rays 23 in male, 19 in female; anal-fin rays 23 in male. 2 I in female. Small, papilliform contact organs on the medial surface of the first pectoral-fin ray of male.</paragraph>
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<paragraph id="8BEBE073885CF011FCE176A0FA89FEF4" blockId="1.[794,1436,142,611]" pageId="1" pageNumber="93">Scales cycloid, but with ctenii-like contact organs on scales of the anteroventral portion of body side of male. Frontal squamation G-patterned. Supraorbital neuromasts 17. Longitudinal series of scales 27-28; transverse series of scales 10; scale rows around caudal peduncle 16.</paragraph>
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<paragraph id="8BEBE073885CF011FCE177C9FB68FDE1" blockId="1.[794,1436,142,611]" pageId="1" pageNumber="93">
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<emphasis id="B9203C61885CF011FCE177C9FC7DFE19" box="[833,970,388,411]" italics="true" pageId="1" pageNumber="93">Colouration.</emphasis>
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Male. Color in life unkown. Sides of body light brown with I I vertical dark brown stripes, the two posterior ones lighter; anterior stripes becoming wider in their dorsal tips, forming a series of inverted triangles on dorsal portion of body sides. Sides of head light brown; a vertical, suborbital dark brown bar and a triangular, supraorbital dark brown blotch. All fins dark brown; a series of sparse spots along dorsal-fin base.
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</paragraph>
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<paragraph id="8BEBE073885CF011FCE07434FCDBFCBD" blockId="1.[794,1435,633,831]" pageId="1" pageNumber="93">Female. Color in life unkown. Sides of body light brown with rounded brown blotches irregularly arranged. No dark spot on center of body sides. Sides of head light brown; a faint vertical, suborbital dark brown bar and a triangular, supraorbital dark brown blotch. Dorsal and anal fins hyaline with faint brown spots. Caudal and paired fins hyaline.</paragraph>
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</subSubSection>
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<subSubSection id="C34EB3F8885CF011FCB97335FB27F9E9" pageId="1" pageNumber="93" type="distribution">
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<paragraph id="8BEBE073885CF011FCB97335FC16FA0D" blockId="1.[793,929,1400,1423]" box="[793,929,1400,1423]" pageId="1" pageNumber="93">
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<heading id="D0A3571F885CF011FCB97335FC16FA0D" bold="true" box="[793,929,1400,1423]" fontSize="10" level="1" pageId="1" pageNumber="93" reason="2">
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<emphasis id="B9203C61885CF011FCB97335FC16FA0D" bold="true" box="[793,929,1400,1423]" pageId="1" pageNumber="93">Distribution</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BEBE073885CF011FC9F73E9FB27F9E9" blockId="1.[792,1436,1444,1643]" pageId="1" pageNumber="93">Known only from the type locality. Recent attempts to find this species (September 1997 and July 1998) were unsuccessful. The type locality and many visited points of the floodplains of the rio Ibicui basin, including the Ibicui-Mirim drainage, are highly modified by the rice culture. No typical annual fish biotope was found. It is possible that the new species is presently extinct.</paragraph>
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</subSubSection>
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<subSubSection id="C34EB3F8885CF011FCB870DDFB54F972" pageId="1" pageNumber="93" type="etymology">
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<paragraph id="8BEBE073885CF011FCB870DDFC26F925" blockId="1.[792,913,1680,1703]" box="[792,913,1680,1703]" pageId="1" pageNumber="93">
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<heading id="D0A3571F885CF011FCB870DDFC26F925" bold="true" box="[792,913,1680,1703]" fontSize="10" level="1" pageId="1" pageNumber="93" reason="2">
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<emphasis id="B9203C61885CF011FCB870DDFC26F925" bold="true" box="[792,913,1680,1703]" pageId="1" pageNumber="93">Etymology</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BEBE073885CF011FC9E70F1FB54F972" blockId="1.[793,1432,1724,1776]" pageId="1" pageNumber="93">
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The name
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<taxonomicName id="4C549BF0885CF011FC0F70F1FBA8F951" authorityName="Costa" authorityYear="1999" box="[943,1055,1724,1747]" family="Rivulidae" genus="Cynolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="93" phylum="Chordata" rank="species" species="ibicuiensis">
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<emphasis id="B9203C61885CF011FC0F70F1FBA8F951" box="[943,1055,1724,1747]" italics="true" pageId="1" pageNumber="93">ibicuiensis</emphasis>
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</taxonomicName>
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refers to the occurrence of the new species in the rio Ibicui basin. An adjective.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |