201 lines
24 KiB
XML
201 lines
24 KiB
XML
<document id="50BD109C5BD63F0158004259F9159FB2" ID-DOI="10.5281/zenodo.175565" ID-GBIF-Dataset="e56e5bd8-61c0-467b-9941-fff5a5bb81ed" ID-ISSN="1175-5326" ID-Zenodo-Dep="175565" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1459813063180" checkinUser="plazi" docAuthor="Costa, Wilson J. E. M." docDate="2007" docId="03AC878BF16AFF9A7895FD2DFC8EFE63" docLanguage="en" docName="zt01410p041.pdf" docOrigin="Zootaxa 1410" docStyle="DocumentStyle:6581673A57F01A3145754A1E615EDFF0.4:Zootaxa.2007-2008.journal_article" docStyleId="6581673A57F01A3145754A1E615EDFF0" docStyleName="Zootaxa.2007-2008.journal_article" docStyleVersion="4" docTitle="Plesiolebias altamira Costa & Nielsen, new species" docType="treatment" docVersion="8" lastPageNumber="27" masterDocId="FF95FFF3F172FF807802FFB2FF87FF91" masterDocTitle="Taxonomy of the plesiolebiasine killifish genera Pituna, Plesiolebias and Maratecoara (Teleostei: Cyprinodontiformes: Rivulidae), with descriptions of nine new species" masterLastPageNumber="41" masterPageNumber="1" pageNumber="25" updateTime="1698221248235" updateUser="plazi">
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<mods:mods id="064467FB4B1039697A0940EE623838B6" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="15F1A3A9CB8BA70A1AE3D19BC93A7FED">
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<mods:title id="F31C7D66FDF456FEEEE850B468E18791">Taxonomy of the plesiolebiasine killifish genera Pituna, Plesiolebias and Maratecoara (Teleostei: Cyprinodontiformes: Rivulidae), with descriptions of nine new species</mods:title>
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</mods:titleInfo>
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<mods:name id="33AF11305068C5E4328EAD12CC7E5316" type="personal">
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<mods:role id="1EB116A1C27A425DD997502E82B4CD9A">
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<mods:roleTerm id="862BC6F5B7A4EBBB2027C77BCD265AA3">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="DCC5A1F271056292D9B1F467CAB270DA">Costa, Wilson J. E. M.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="68B97C55BA9695049EFE04C300DF24D1">text</mods:typeOfResource>
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<mods:titleInfo id="F244A2E05ABBB859C17F8DD85A0C46E1">
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<mods:title id="CCC162357A3E86BF9AA3A5A05031FDCC">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="7898773B92B4782F6E34050509475570">
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<mods:date id="19912796335641465D64790C51C21254">2007</mods:date>
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<mods:detail id="B77A4B428137F97769E3C3D1A419EBF8" type="volume">
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<mods:number id="64298A71426CCB3F68D7140504472D00">1410</mods:number>
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</mods:detail>
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<mods:extent id="389DE27372F860245BBA8B5DA5E2D475" unit="page">
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<mods:start id="4E1DFE8804EFFEA887A11BE16AD42E5D">1</mods:start>
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<mods:end id="D967F99A707B328B7891504E3FFBA02F">41</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="7754EE49E39CC2005BEE2807FC45B3E3">journal article</mods:classification>
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<mods:identifier id="8B8652C234EAA4B7C23E0B32AE0542A1" type="DOI">10.5281/zenodo.175565</mods:identifier>
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<mods:identifier id="4AEE7E4437A3ABE2E5A80004318FFE51" type="GBIF-Dataset">e56e5bd8-61c0-467b-9941-fff5a5bb81ed</mods:identifier>
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<mods:identifier id="AD60DE66B2CF8C900802B66F836F7F8D" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="0A73525E084308065852B3937FB86BB5" type="Zenodo-Dep">175565</mods:identifier>
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</mods:mods>
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<treatment id="03AC878BF16AFF9A7895FD2DFC8EFE63" ID-DOI="http://doi.org/10.5281/zenodo.5613061" ID-GBIF-Taxon="119354194" ID-Zenodo-Dep="5613061" LSID="urn:lsid:plazi:treatment:03AC878BF16AFF9A7895FD2DFC8EFE63" httpUri="http://treatment.plazi.org/id/03AC878BF16AFF9A7895FD2DFC8EFE63" lastPageId="26" lastPageNumber="27" pageId="24" pageNumber="25">
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<subSubSection id="C31F6516F16AFF987895FD2DFEB2FD4D" pageId="24" pageNumber="25" type="nomenclature">
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<paragraph id="8BBA369DF16AFF987895FD2DFC84FD28" blockId="24.[151,771,671,732]" box="[151,771,671,697]" pageId="24" pageNumber="25">
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<heading id="D0F281F1F16AFF987895FD2DFC84FD28" bold="true" box="[151,771,671,697]" fontSize="11" level="1" pageId="24" pageNumber="25" reason="1">
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||
<emphasis id="B971EA8FF16AFF987895FD2DFC84FD28" bold="true" box="[151,771,671,697]" pageId="24" pageNumber="25">
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||
<taxonomicName id="4C054D1EF16AFF987895FD2DFDE0FD28" ID-CoL="4K9KY" authority="Costa & Nielsen" authorityName="Costa & Nielsen" box="[151,615,671,697]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="altamira" status="sp. nov.">
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<emphasis id="B971EA8FF16AFF987895FD2DFE14FD28" bold="true" box="[151,403,671,697]" italics="true" pageId="24" pageNumber="25">Plesiolebias altamira</emphasis>
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Costa & Nielsen
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</taxonomicName>
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,
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<taxonomicNameLabel id="A24257F4F16AFF987A71FD2DFC84FD28" box="[627,771,671,697]" pageId="24" pageNumber="25" rank="species">new species</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BBA369DF16AFF987895FD70FEB2FD4D" blockId="24.[151,771,671,732]" box="[151,309,706,732]" pageId="24" pageNumber="25">
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(
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<figureCitation id="133E2A18F16AFF98789DFD70FEABFD4D" box="[159,300,706,732]" captionStart-0="FIGURE 16" captionStart-1="FIGURE 17" captionStartId-0="24.[151,255,1380,1404]" captionStartId-1="25.[151,255,1029,1053]" captionTargetBox-0="[415,1171,989,1356]" captionTargetBox-1="[529,1059,529,1005]" captionTargetId-0="figure@24.[415,1171,989,1357]" captionTargetId-1="figure@25.[529,1059,529,1005]" captionTargetPageId-0="24" captionTargetPageId-1="25" captionText-0="FIGURE 16. Plesiolebias altamira, UFRJ 6369, male holotype, 17.1 mm SL (about one week after collection); Brazil: Pará: Altamira. Photo by W. J. E. M. Costa." captionText-1="FIGURE 17. Plesiolebias altamira, UFRJ 6370, female paratype, 18.1 mm SL (about one week after collection); Brazil: Pará: Altamira. Photo by W. J. E. M. Costa." httpUri-0="https://zenodo.org/record/175581/files/figure.png" httpUri-1="https://zenodo.org/record/175582/files/figure.png" pageId="24" pageNumber="25">Figs. 16–17</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C31F6516F16AFF987895FCA0FCEFFC35" pageId="24" pageNumber="25" type="materials_examined">
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<paragraph id="8BBA369DF16AFF987895FCA0FAFFFCC5" blockId="24.[151,1436,786,932]" pageId="24" pageNumber="25">
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<emphasis id="B971EA8FF16AFF987895FCA0FE0AFCBD" bold="true" box="[151,397,786,812]" pageId="24" pageNumber="25">Material examined.</emphasis>
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<typeStatus id="54BE883FF16AFF987994FCA0FD80FCBD" box="[406,519,786,812]" pageId="24" pageNumber="25" type="holotype">Holotype</typeStatus>
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.
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<collectionCode id="ED14AE58F16AFF987A16FCA0FDDEFCBD" box="[532,601,786,812]" pageId="24" pageNumber="25">UFRJ</collectionCode>
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6369 (male,
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<quantity id="4CFD9B78F16AFF987AFAFCA0FCE4FCBD" box="[760,867,786,812]" metricMagnitude="-2" metricUnit="m" metricValue="1.71" pageId="24" pageNumber="25" unit="mm" value="17.1">17.1 mm</quantity>
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SL),
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<collectingCountry id="F312760DF16AFF987BABFCA0FC72FCBD" box="[937,1013,786,812]" name="Brazil" pageId="24" pageNumber="25">Brazil</collectingCountry>
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: Estado do Pará: temporary pool in island, rio Xingu, in front of
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<taxonomicName id="4C054D1EF16AFF9879EBFC88FDD3FCC5" box="[489,596,826,852]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="24" pageNumber="40" phylum="Chordata" rank="species" species="altamira">Altamira</taxonomicName>
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,
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<geoCoordinate id="EE31505AF16AFF987A62FC88FD75FCC5" box="[608,754,826,852]" direction="south" orientation="latitude" pageId="24" pageNumber="25" precision="1" value="-3.2262778">3º13’34.6”S</geoCoordinate>
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,
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<geoCoordinate id="EE31505AF16AFF987AFCFC88FC2EFCC5" box="[766,937,826,852]" direction="west" orientation="longitude" pageId="24" pageNumber="25" precision="1" value="-52.207253">52°12’26.1”W</geoCoordinate>
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, altitude
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<quantity id="4CFD9B78F16AFF987C17FC88FBCBFCC5" box="[1045,1100,826,852]" metricMagnitude="1" metricUnit="m" metricValue="3.9" pageId="24" pageNumber="25" unit="m" value="39.0">39m</quantity>
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; J. L. Diniz,
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<date id="FFBB105DF16AFF987CE1FC88FAF2FCC5" box="[1251,1397,826,852]" pageId="24" pageNumber="25" value="2003-05-05">5 May 2003</date>
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.
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</paragraph>
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<paragraph id="8BBA369DF16AFF9878C4FCD0FCEFFC35" blockId="24.[151,1436,786,932]" pageId="24" pageNumber="25">
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<typeStatus id="54BE883FF16AFF9878C4FCD0FEBBFCED" box="[198,316,866,892]" pageId="24" pageNumber="25" type="paratype">Paratypes</typeStatus>
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.
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<collectingCountry id="F312760DF16AFF987944FCD0FE16FCED" box="[326,401,866,892]" name="Brazil" pageId="24" pageNumber="25">Brasil</collectingCountry>
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: Estado do Pará:
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<collectionCode id="ED14AE58F16AFF987A58FCD0FD18FCED" box="[602,671,866,892]" pageId="24" pageNumber="25">UFRJ</collectionCode>
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6370 (
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<specimenCount id="9D03FD14F16AFF987AF1FCD0FCDDFCED" box="[755,858,866,892]" pageId="24" pageNumber="25" type="female">1 female</specimenCount>
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,
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<quantity id="4CFD9B78F16AFF987B67FCD0FC4AFCED" box="[869,973,866,892]" metricMagnitude="-2" metricUnit="m" metricValue="1.81" pageId="24" pageNumber="25" unit="mm" value="18.1">18.1 mm</quantity>
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SL);
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<collectionCode id="ED14AE58F16AFF987C0DFCD0FBD3FCED" box="[1039,1108,866,892]" pageId="24" pageNumber="25">UFRJ</collectionCode>
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6371 (
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<specimenCount id="9D03FD14F16AFF987CAAFCD0FB7FFCED" box="[1192,1272,866,892]" pageId="24" pageNumber="25" type="male">1 male</specimenCount>
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,
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<quantity id="4CFD9B78F16AFF987D01FCD0FAEBFCED" box="[1283,1388,866,892]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" pageId="24" pageNumber="25" unit="mm" value="17.5">17.5 mm</quantity>
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SL,
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<specimenCount id="9D03FD14F16AFF987895FC38FE8CFC35" box="[151,267,906,932]" pageId="24" pageNumber="25" type="female">2 females</specimenCount>
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, 15.0–
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<quantity id="4CFD9B78F16AFF98795BFC38FE46FC35" box="[345,449,906,932]" metricMagnitude="-2" metricUnit="m" metricValue="1.66" pageId="24" pageNumber="25" unit="mm" value="16.6">16.6 mm</quantity>
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SL [c&s]); collected with
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<typeStatus id="54BE883FF16AFF987AF8FC38FCE3FC35" box="[762,868,906,932]" pageId="24" pageNumber="25" type="holotype">holotype</typeStatus>
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.
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</paragraph>
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</subSubSection>
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||
<caption id="DF7A6615F16AFF987895FAD6FDEEFA0E" httpUri="https://zenodo.org/record/175581/files/figure.png" pageId="24" pageNumber="25" targetBox="[415,1171,989,1356]" targetPageId="24">
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||
<paragraph id="8BBA369DF16AFF987895FAD6FDEEFA0E" blockId="24.[151,1437,1380,1439]" pageId="24" pageNumber="25">
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<emphasis id="B971EA8FF16AFF987895FAD6FEA0FAED" bold="true" box="[151,295,1380,1404]" pageId="24" pageNumber="25">FIGURE 16.</emphasis>
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<taxonomicName id="4C054D1EF16AFF98792DFAD7FD93FAED" box="[303,532,1381,1404]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="altamira">
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<emphasis id="B971EA8FF16AFF98792DFAD7FD93FAED" box="[303,532,1381,1404]" italics="true" pageId="24" pageNumber="25">Plesiolebias altamira</emphasis>
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</taxonomicName>
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, UFRJ 6369, male holotype, 17.1 mm SL (about one week after collection); Brazil: Pará:
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<taxonomicName id="4C054D1EF16AFF9878D6FA3AFEB1FA0E" box="[212,310,1416,1439]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="24" pageNumber="40" phylum="Chordata" rank="species" species="altamira">Altamira</taxonomicName>
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. Photo by W. J. E. M. Costa.
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</paragraph>
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</caption>
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<subSubSection id="C31F6516F16AFF9878C4FA60FEEBF8C5" pageId="24" pageNumber="25" type="diagnosis">
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<paragraph id="8BBA369DF16AFF9878C4FA60FEEBF8C5" blockId="24.[151,1437,1490,2036]" pageId="24" pageNumber="25">
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<emphasis id="B971EA8FF16AFF9878C4FA60FEC1FA7D" bold="true" box="[198,326,1490,1516]" pageId="24" pageNumber="25">Diagnosis.</emphasis>
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Distinguished from all its congeners by the combination of the following characters: filamentous ray present on each pelvic fin in males (
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<emphasis id="B971EA8FF16AFF987AA9FA49FD4DF985" box="[683,714,1531,1556]" italics="true" pageId="24" pageNumber="25">vs.</emphasis>
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filamentous ray absent); pelvic-fin rays 8 (
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<emphasis id="B971EA8FF16AFF987CC9FA49FB6CF985" box="[1227,1259,1531,1556]" italics="true" pageId="24" pageNumber="25">vs.</emphasis>
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7); eye yellow in males (
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<emphasis id="B971EA8FF16AFF98790BF991FEAEF9AD" box="[265,297,1571,1596]" italics="true" pageId="24" pageNumber="25">vs.</emphasis>
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bright green); flank with oblique black bars in males (
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<emphasis id="B971EA8FF16AFF987BA0F991FC46F9AD" box="[930,961,1571,1596]" italics="true" pageId="24" pageNumber="25">vs.</emphasis>
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black bars absent); red stripe on anterior portion of flank not anteriorly reaching orbit in males (
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<emphasis id="B971EA8FF16AFF987B18F9F9FCBEF9F5" box="[794,825,1611,1636]" italics="true" pageId="24" pageNumber="25">vs.</emphasis>
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red stripe reaching orbit or absent); basal portion of dorsal fin red in males (
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<emphasis id="B971EA8FF16AFF9879AEF9C1FE4BF91D" box="[428,460,1651,1676]" italics="true" pageId="24" pageNumber="25">vs.</emphasis>
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with transverse rows of dark red and white spots); a black spot on posterior portion of anal fin in males (
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<emphasis id="B971EA8FF16AFF98798EF929FE2BF925" box="[396,428,1691,1716]" italics="true" pageId="24" pageNumber="25">vs.</emphasis>
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black spot absent); body depth 24.8–25.6 % SL in males, 23.0–26.0 % SL in females (
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<emphasis id="B971EA8FF16AFF9878A3F971FF47F94D" box="[161,192,1731,1756]" italics="true" pageId="24" pageNumber="25">vs.</emphasis>
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28.6–32.6 % SL in males, 26.4–30.3 % SL in females); sparse bright dots on flank in males (
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<emphasis id="B971EA8FF16AFF987D1EF971FABBF94D" box="[1308,1340,1731,1756]" italics="true" pageId="24" pageNumber="25">vs.</emphasis>
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oblique rows of bright dots on flank); 3 white bars on basal portion of anal fin in males (
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<emphasis id="B971EA8FF16AFF987C47F959FBE2F895" box="[1093,1125,1771,1796]" italics="true" pageId="24" pageNumber="25">vs.</emphasis>
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4–5); a black bar on preopercle (
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<emphasis id="B971EA8FF16AFF9878F0F8A1FE95F8BD" box="[242,274,1811,1836]" italics="true" pageId="24" pageNumber="25">vs.</emphasis>
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black bar absent); 8–9 oblique bars on flanks in females (
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<emphasis id="B971EA8FF16AFF987BDAF8A1FC7FF8BD" box="[984,1016,1811,1836]" italics="true" pageId="24" pageNumber="25">vs.</emphasis>
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5–7); 22–23 scales in longitudinal series (
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<emphasis id="B971EA8FF16AFF9878E9F889FE8DF8C5" box="[235,266,1851,1876]" italics="true" pageId="24" pageNumber="25">vs.</emphasis>
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24–25).
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</paragraph>
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</subSubSection>
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<subSubSection id="C31F6516F16AFF9A78C4F8D0FDB0FEC3" lastPageId="26" lastPageNumber="27" pageId="24" pageNumber="25" type="description">
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<paragraph id="8BBA369DF16AFF9978C4F8D0FEECFF23" blockId="24.[151,1437,1490,2036]" lastBlockId="25.[151,1436,152,472]" lastPageId="25" lastPageNumber="26" pageId="24" pageNumber="25">
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<emphasis id="B971EA8FF16AFF9878C4F8D0FED8F8ED" bold="true" box="[198,351,1890,1916]" pageId="24" pageNumber="25">Description.</emphasis>
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Morphometric data appear in
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<tableCitation id="C6870326F16AFF987AC8F8D0FCA2F8ED" box="[714,805,1890,1916]" captionStart="TABLE 2" captionStartId="14.[151,239,151,175]" captionTargetBox="[159,1382,208,1041]" captionTargetPageId="14" captionText="TABLE 2. Morphometric data for four new species of the genus Plesiolebias." httpUri="http://table.plazi.org/id/DF7A6615F17CFF8E7895FF25FC51FF3E" pageId="24" pageNumber="25" tableUuid="DF7A6615F17CFF8E7895FF25FC51FF3E">Table 2</tableCitation>
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. Largest male examined
|
||
<quantity id="4CFD9B78F16AFF987C52F8D0FB3EF8ED" box="[1104,1209,1890,1916]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" pageId="24" pageNumber="25" unit="mm" value="17.5">17.5 mm</quantity>
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SL, largest female
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<quantity id="4CFD9B78F16AFF987895F838FE86F835" box="[151,257,1930,1956]" metricMagnitude="-2" metricUnit="m" metricValue="1.81" pageId="24" pageNumber="25" unit="mm" value="18.1">18.1 mm</quantity>
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SL. Dorsal profile slightly convex from snout to end of dorsal-fin base, approximately straight on caudal peduncle. Ventral profile gently convex from lower jaw to end of anal-fin base, nearly straight on caudal peduncle. Body moderately slender, compressed. Greatest body depth at level of pelvic-fin base. Jaws short, snout blunt.
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</paragraph>
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<paragraph id="8BBA369DF16BFF9978C5FF72FED9FE49" blockId="25.[151,1436,152,472]" pageId="25" pageNumber="26">Tip of dorsal and anal fins rounded. Caudal fin rounded. Pectoral fins elliptical, posterior margin reaching vertical through base of 2nd anal-fin ray in males, through anus in females. Pelvic fins pointed in males, terminating in long filament, with tip reaching base of 9th anal-fin ray; tip of each pelvic fin reaching urogenital papilla in females. Pelvic-fin bases medially united. Dorsal-fin origin on vertical through base of 4th or 5th anal-fin ray, and between neural spines of 11th and 12th vertebrae. Anal-fin origin between pleural ribs of 9th and 11th vertebrae. Dorsal-fin rays 10–12; anal-fin rays 14–16; caudal-fin rays 23–25; pectoral-fin rays 12–13; pelvic-fin rays 8.</paragraph>
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<caption id="DF7A6615F16BFF997895FBB7FDEEFBAE" httpUri="https://zenodo.org/record/175582/files/figure.png" pageId="25" pageNumber="26" targetBox="[529,1059,529,1005]" targetPageId="25">
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||
<paragraph id="8BBA369DF16BFF997895FBB7FDEEFBAE" blockId="25.[151,1437,1029,1087]" pageId="25" pageNumber="26">
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<emphasis id="B971EA8FF16BFF997895FBB7FEA1FB8C" bold="true" box="[151,294,1029,1053]" pageId="25" pageNumber="26">FIGURE 17.</emphasis>
|
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<taxonomicName id="4C054D1EF16BFF99792EFBB7FD96FB8D" box="[300,529,1029,1052]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="25" pageNumber="26" phylum="Chordata" rank="species" species="altamira">
|
||
<emphasis id="B971EA8FF16BFF99792EFBB7FD96FB8D" box="[300,529,1029,1052]" italics="true" pageId="25" pageNumber="26">Plesiolebias altamira</emphasis>
|
||
</taxonomicName>
|
||
, UFRJ 6370, female paratype, 18.1 mm SL (about one week after collection); Brazil: Pará:
|
||
<taxonomicName id="4C054D1EF16BFF9978D6FB9AFEB1FBAE" box="[212,310,1064,1087]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="25" pageNumber="40" phylum="Chordata" rank="species" species="altamira">Altamira</taxonomicName>
|
||
. Photo by W. J. E. M. Costa.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BBA369DF16BFF9978C5FBC0FEC2FAC5" blockId="25.[151,1437,1138,2004]" pageId="25" pageNumber="26">Scales large, cycloid. Body and head entirely scaled, except on anterior ventral surface of head. Body squamation extending onto anterior 25 % of caudal fin; no scales on dorsal and anal-fin bases. Frontal squamation G-patterned; E-scales overlapping medially; scales arranged in regular transverse pattern. Two supraorbital scales. Longitudinal series of scales 22–23; transverse series of scales 8; scale rows around caudal peduncle 12. Three to five minute contact organs on posterior margin of each scale of ventral portion of flank in males.</paragraph>
|
||
<paragraph id="8BBA369DF16BFF9978C5FAD0FDBAFA65" blockId="25.[151,1437,1138,2004]" pageId="25" pageNumber="26">Cephalic neuromasts: supraorbital 5–6 + 5, parietal 2, anterior rostral 1, posterior rostral 1, infraorbital 1 + 24–26 + 1, preorbital 2, otic 1, post-otic 2, supratemporal 1, median opercular 1, ventral opercular 2, preopercular 2 + 9, mandibular 7, lateral mandibular 2. One neuromast on center of each scale of lateral line of trunk. Two neuromasts on caudal-fin base.</paragraph>
|
||
<paragraph id="8BBA369DF16BFF9978C5F9B0FB1AF9FD" blockId="25.[151,1437,1138,2004]" pageId="25" pageNumber="26">Basihyal subtriangular, narrow, width about 30 % of length; basihyal cartilage about 20 % of basihyal length. Five branchiostegal rays. Four teeth on second pharyngobranchial. Gill-rakers of first branchial arch 1 + 8. One vomerine tooth. Ventral process of posttemporal absent. Total vertebrae 25-27.</paragraph>
|
||
<paragraph id="8BBA369DF16BFF9A78C5F9C8FC13FF4B" blockId="25.[151,1437,1138,2004]" lastBlockId="26.[151,1437,152,498]" lastPageId="26" lastPageNumber="27" pageId="25" pageNumber="26">
|
||
<emphasis id="B971EA8FF16BFF9978C5F9C8FED2F905" bold="true" box="[199,341,1658,1684]" pageId="25" pageNumber="26">Coloration.</emphasis>
|
||
Males: Sides of body pale purplish gray, with 10–11 oblique dark gray to black bars, alternating with two rows of white dots on anterior half of flank and with single similar row on posterior portion of flanks; red spot extending between anterior part of dorsolateral region of trunk and posterior part of dorsolateral region of head. Dorsum light purplish brown. Venter pinkish white, with transverse dark gray marks. Sides of head pale pink, opercular region greenish golden; oblique black bar just posterior to orbit and another similar bar through preopercle; short oblique black infraorbital bar. Jaws dark gray. Iris yellow, with black bar through center of eye. Dorsal fin red, distal portion hyaline; small white spots on fin base. Anal fin black with three short white bars on its basal half, uniformly reddish black on distal half; faint light blue bar on posterior portion of fin. Caudal fin grayish hyaline, with transverse rows of small white spots, united to form narrow bars on ventral portion of fin. Pectoral fins hyaline. Pelvic fins black, with two white bars, anterior bar near anterior margin of each fin and posterior bar on posterior margin.
|
||
</paragraph>
|
||
<paragraph id="8BBA369DF168FF9A78C5FF5AFDB0FEC3" blockId="26.[151,1437,152,498]" pageId="26" pageNumber="27">Females: Sides of body light brownish gray, with 8–9 wide oblique gray bars. Dorsum light brown. Venter white. Sides of head light brown, pale greenish yellow on opercle. Jaws gray. Iris pale yellow, with gray bar through center of eye. Fins hyaline.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31F6516F168FF9A78C5FEEDFE3EFE33" pageId="26" pageNumber="27" type="etymology">
|
||
<paragraph id="8BBA369DF168FF9A78C5FEEDFE3EFE33" blockId="26.[151,1437,152,498]" pageId="26" pageNumber="27">
|
||
<emphasis id="B971EA8FF168FF9A78C5FEEDFED3FEE8" bold="true" box="[199,340,351,377]" pageId="26" pageNumber="27">Etymology.</emphasis>
|
||
The name
|
||
<taxonomicName id="4C054D1EF168FF9A79D8FED2FDB8FEE8" box="[474,575,352,377]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="26" pageNumber="27" phylum="Chordata" rank="species" species="altamira">
|
||
<emphasis id="B971EA8FF168FF9A79D8FED2FDB8FEE8" box="[474,575,352,377]" italics="true" pageId="26" pageNumber="27">altamira</emphasis>
|
||
</taxonomicName>
|
||
is an allusion to the occurrence of the new species near the city of
|
||
<taxonomicName id="4C054D1EF168FF9A7D62FED2FF57FE33" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="26" pageNumber="40" phylum="Chordata" rank="species" species="altamira">Altamira</taxonomicName>
|
||
, Brazilian Amazon.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C31F6516F168FF9A78C5FE1DFC8EFE63" pageId="26" pageNumber="27" type="distribution">
|
||
<paragraph id="8BBA369DF168FF9A78C5FE1DFC8EFE63" blockId="26.[151,1437,152,498]" pageId="26" pageNumber="27">
|
||
<emphasis id="B971EA8FF168FF9A78C5FE1DFE7AFE58" bold="true" box="[199,509,431,457]" pageId="26" pageNumber="27">Distribution and habitat.</emphasis>
|
||
Known only from seasonal pools near the city of
|
||
<taxonomicName id="4C054D1EF168FF9A7C40FE02FB29FE5B" box="[1090,1198,432,458]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="26" pageNumber="40" phylum="Chordata" rank="species" species="altamira">Altamira</taxonomicName>
|
||
, rio Xingu drainage, rio Amazonas basin, Estado do Pará,
|
||
<collectingCountry id="F312760DF168FF9A7A4EFE6AFD13FE63" box="[588,660,472,498]" name="Brazil" pageId="26" pageNumber="27">Brazil</collectingCountry>
|
||
(
|
||
<figureCitation id="133E2A18F168FF9A7AA6FE6AFD7CFE63" box="[676,763,472,498]" captionStart="FIGURE 13" captionStartId="21.[151,255,900,924]" captionTargetBox="[486,1100,184,883]" captionTargetId="figure@21.[486,1100,184,883]" captionTargetPageId="21" captionText="FIGURE 13. Geographic distribution of genus Plesiolebias. Triangle = P. aruana; inverted triangle = P. altamira; star = P. filamentosus; dots = P. aruana and P. fragilis; square = P. canabravensis; six-tip asterisk = P. lacerdai; eight-tip asterisk = P. glaucopterus; lozenge = P. xavantei. One symbol may represent more than one collecting site." httpUri="https://zenodo.org/record/175578/files/figure.png" pageId="26" pageNumber="27">Fig. 13</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |