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<document id="3E44CE8B223845C73AA560320A6AB4A5" 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="03AC878BF166FF987895FA1BFC1BFDD3" 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 fragilis Costa, 2007, new species" docType="treatment" docVersion="8" lastPageNumber="25" 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="21" updateTime="1698221248235" updateUser="plazi">
<mods:mods id="27EF2004F024B868F27C2547776C9B55" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="00A02F98E2E459E23BB0F87AD292A317">
<mods:title id="F0A18EE9875F80658071B88447B478CF">Taxonomy of the plesiolebiasine killifish genera Pituna, Plesiolebias and Maratecoara (Teleostei: Cyprinodontiformes: Rivulidae), with descriptions of nine new species</mods:title>
</mods:titleInfo>
<mods:name id="A0E9D1442ABF7F765B099016E76AF906" type="personal">
<mods:role id="768E2BE13D69B098DF3D961310DBA9CC">
<mods:roleTerm id="219C5DED778A74CF0F749685509280CF">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="3153115ECFE50351F751F489E59C6E2D">Costa, Wilson J. E. M.</mods:namePart>
</mods:name>
<mods:typeOfResource id="C94135EB00C44408A2C8A99E3D7CF2C7">text</mods:typeOfResource>
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<mods:titleInfo id="C7AA93DB1C31628EB6886275A91C3579">
<mods:title id="7895D394F5B909676F8F3247E9DA9290">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="F18BAAB712D5E9FE701D745481426985">
<mods:date id="EC42D998B4A2C74DE1874B76FEAADC2F">2007</mods:date>
<mods:detail id="CF69B6B56B670B6C599BA6A4A6B4F229" type="volume">
<mods:number id="203FEAAA0D3F3B9345333F818F2779BF">1410</mods:number>
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</mods:extent>
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<mods:classification id="49F36DD152AE8EBFDA51A70C76F88F7B">journal article</mods:classification>
<mods:identifier id="A97EB13088D911ECC4E3F1EFD431C832" type="DOI">10.5281/zenodo.175565</mods:identifier>
<mods:identifier id="B8AC5FC926CDB1D02EEC04D32978BA6C" type="GBIF-Dataset">e56e5bd8-61c0-467b-9941-fff5a5bb81ed</mods:identifier>
<mods:identifier id="00ECC0ED0084B79C2FD60C2E3FC23A19" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="356F16A818F9397CB8FFC4465D048540" type="Zenodo-Dep">175565</mods:identifier>
</mods:mods>
<treatment id="03AC878BF166FF987895FA1BFC1BFDD3" ID-DOI="http://doi.org/10.5281/zenodo.5613059" ID-GBIF-Taxon="119354196" ID-Zenodo-Dep="5613059" LSID="urn:lsid:plazi:treatment:03AC878BF166FF987895FA1BFC1BFDD3" httpUri="http://treatment.plazi.org/id/03AC878BF166FF987895FA1BFC1BFDD3" lastPageId="24" lastPageNumber="25" pageId="20" pageNumber="21">
<subSubSection id="C31F6516F166FF947895FA1BFEB2FA77" pageId="20" pageNumber="21" type="nomenclature">
<paragraph id="8BBA369DF166FF947895FA1BFDA5FA52" blockId="20.[151,546,1449,1510]" box="[151,546,1449,1475]" pageId="20" pageNumber="21">
<heading id="D0F281F1F166FF947895FA1BFDA5FA52" bold="true" box="[151,546,1449,1475]" fontSize="11" level="1" pageId="20" pageNumber="21" reason="1">
<emphasis id="B971EA8FF166FF947895FA1BFDA5FA52" bold="true" box="[151,546,1449,1475]" pageId="20" pageNumber="21">
<taxonomicName id="4C054D1EF166FF947895FA1BFE04FA52" ID-CoL="4K9L6" box="[151,387,1449,1475]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="20" pageNumber="21" phylum="Chordata" rank="species" species="fragilis" status="sp. nov.">
<emphasis id="B971EA8FF166FF947895FA1BFE04FA52" bold="true" box="[151,387,1449,1475]" italics="true" pageId="20" pageNumber="21">Plesiolebias fragilis</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A24257F4F166FF947990FA1BFDA5FA52" box="[402,546,1449,1475]" pageId="20" pageNumber="21" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BBA369DF166FF947895FA7EFEB2FA77" blockId="20.[151,546,1449,1510]" box="[151,309,1484,1510]" pageId="20" pageNumber="21">
(
<figureCitation id="133E2A18F166FF94789DFA7EFEABFA77" box="[159,300,1484,1510]" captionStart-0="FIGURE 14" captionStart-1="FIGURE 15" captionStartId-0="21.[151,255,1377,1401]" captionStartId-1="23.[151,255,687,711]" captionTargetBox-0="[415,1171,1033,1356]" captionTargetBox-1="[415,1171,194,663]" captionTargetId-0="figure@21.[415,1171,1033,1357]" captionTargetId-1="figure@23.[415,1171,194,663]" captionTargetPageId-0="21" captionTargetPageId-1="23" captionText-0="FIGURE 14. Plesiolebias fragilis, UFRJ 6411, male holotype, 19.7 mm SL; Brazil: Tocantins: Formoso do Araguaia (one day after collection). Photo by W. J. E. M. Costa." captionText-1="FIGURE 15. Plesiolebias fragilis, UFRJ 6412, female paratype, 20.7 mm SL; Brazil: Tocantins: Formoso do Araguaia (one day after collection). Photo by W. J. E. M. Costa." httpUri-0="https://zenodo.org/record/175579/files/figure.png" httpUri-1="https://zenodo.org/record/175580/files/figure.png" pageId="20" pageNumber="21">Figs. 14–15</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C31F6516F166FF947895F9AEFB80F9A2" box="[151,1031,1564,1587]" pageId="20" pageNumber="21" type="description">
<paragraph id="8BBA369DF166FF947895F9AEFB80F9A2" blockId="20.[151,1031,1564,1587]" box="[151,1031,1564,1587]" pageId="20" pageNumber="21">
<treatmentCitationGroup id="AB1511B3F166FF947895F9AEFB80F9A2" box="[151,1031,1564,1587]" pageId="20" pageNumber="21">
<emphasis id="B971EA8FF166FF947895F9AEFD98F9A2" box="[151,543,1564,1587]" italics="true" pageId="20" pageNumber="21">
<taxonomicName id="4C054D1EF166FF947895F9AEFEFFF9A2" ID-CoL="4K9L8" box="[151,376,1564,1587]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="20" pageNumber="21" phylum="Chordata" rank="species" species="lacerdai">Plesiolebias lacerdai</taxonomicName>
non
<taxonomicName id="4C054D1EF166FF9479AFF9AEFD98F9A2" authority="Costa" authorityName="Costa" box="[429,543,1564,1587]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="20" pageNumber="21" phylum="Chordata" rank="species" species="lacerdai">P. lacerdai</taxonomicName>
</emphasis>
<treatmentCitation id="0AA4108CF166FF947A27F9AEFCB5F9A2" author="Costa" box="[549,818,1564,1587]" page="328" pageId="20" pageNumber="21" year="1998">
<bibRefCitation id="EF944B6CF166FF947A27F9AEFD78F9A2" author="Costa" box="[549,767,1564,1587]" pageId="20" pageNumber="41" refString="Costa, W. J. E. M. (1998 a) Phylogeny and classification of Rivulidae revisited: evolution of annualism and miniaturization in rivulid fishes (Cyprinodontiformes: Aplocheiloidei). Journal of Comparative Biology, 3, 33 - 92." type="journal article" year="1998" yearSuffix="a">Costa; Costa, 1998a</bibRefCitation>
: 328
</treatmentCitation>
(misidentification).
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="C31F6516F166FF947895F9D6FE65F877" pageId="20" pageNumber="21" type="materials_examined">
<paragraph id="8BBA369DF166FF947895F9D6FE35F967" blockId="20.[151,1436,1636,2022]" pageId="20" pageNumber="21">
<emphasis id="B971EA8FF166FF947895F9D6FE0CF9EF" bold="true" box="[151,395,1636,1662]" pageId="20" pageNumber="21">Material examined.</emphasis>
<typeStatus id="54BE883FF166FF947990F9D6FD84F9EF" box="[402,515,1636,1662]" pageId="20" pageNumber="21" type="holotype">Holotype</typeStatus>
.
<collectionCode id="ED14AE58F166FF947A0FF9D6FDD5F9EF" box="[525,594,1636,1662]" pageId="20" pageNumber="21">UFRJ</collectionCode>
6411 (male,
<quantity id="4CFD9B78F166FF947AE9F9D6FCD4F9EF" box="[747,851,1636,1662]" metricMagnitude="-2" metricUnit="m" metricValue="1.97" pageId="20" pageNumber="21" unit="mm" value="19.7">19.7 mm</quantity>
SL);
<collectingCountry id="F312760DF166FF947B97F9D6FC66F9EF" box="[917,993,1636,1662]" name="Brazil" pageId="20" pageNumber="21">Brazil</collectingCountry>
: Estado do Tocantins: temporary pool in left rio Formoso floodplains, rio Javaés drainage, rio Araguaia basin, road BR-242, between Formoso do Araguaia and São João do Javaés,
<geoCoordinate id="EE31505AF166FF947A37F906FD52F95F" box="[565,725,1716,1742]" direction="south" orientation="latitude" pageId="20" pageNumber="21" precision="1" value="-11.792111">11º47’31.6”S</geoCoordinate>
,
<geoCoordinate id="EE31505AF166FF947AE0F906FC08F95F" box="[738,911,1716,1742]" direction="west" orientation="longitude" pageId="20" pageNumber="21" precision="1" value="-49.765194">49º45’54.7”W</geoCoordinate>
; W. J. E. M. Costa, C. P. Bove, J. Paz &amp; A. Oliveira,
<date id="FFBB105DF166FF947907F96EFE2AF967" box="[261,429,1756,1782]" pageId="20" pageNumber="21" value="2006-04-15">15 April 2006</date>
.
</paragraph>
<paragraph id="8BBA369DF166FF9478C4F8B6FE65F877" blockId="20.[151,1436,1636,2022]" pageId="20" pageNumber="21">
<typeStatus id="54BE883FF166FF9478C4F8B6FEBBF88F" box="[198,316,1796,1822]" pageId="20" pageNumber="21" type="paratype">Paratypes</typeStatus>
.
<collectingCountry id="F312760DF166FF94794BF8B6FE12F88F" box="[329,405,1796,1822]" name="Brazil" pageId="20" pageNumber="21">Brazil</collectingCountry>
: Estado do Tocantins: rio Araguaia basin:
<collectionCode id="ED14AE58F166FF947B90F8B6FC50F88F" box="[914,983,1796,1822]" pageId="20" pageNumber="21">UFRJ</collectionCode>
6412 (
<specimenCount id="9D03FD14F166FF947C2FF8B6FB23F88F" box="[1069,1188,1796,1822]" pageId="20" pageNumber="21" type="female">2 females</specimenCount>
,
<quantity id="4CFD9B78F166FF947CB0F8B6FAD8F88F" box="[1202,1375,1796,1822]" metricMagnitude="-2" metricUnit="m" metricValue="2.04" metricValueMax="2.07" metricValueMin="2.01" pageId="20" pageNumber="21" unit="mm" value="20.4" valueMax="20.7" valueMin="20.1">20.1–20.7 mm</quantity>
SL);
<collectionCode id="ED14AE58F166FF947895F89EFF52F8D7" box="[151,213,1836,1862]" httpUri="http://grbio.org/cool/bqgs-f9q8" name="Pontificia Universidade Catolica do Rio Grande do Sul" pageId="20" pageNumber="21">MCP</collectionCode>
40499 (
<specimenCount id="9D03FD14F166FF94793FF89EFE17F8D7" box="[317,400,1836,1862]" pageId="20" pageNumber="21" type="male">1 male</specimenCount>
,
<quantity id="4CFD9B78F166FF94799CF89EFD8EF8D7" box="[414,521,1836,1862]" metricMagnitude="-2" metricUnit="m" metricValue="1.96" pageId="20" pageNumber="21" unit="mm" value="19.6">19.6 mm</quantity>
SL,
<specimenCount id="9D03FD14F166FF947A44F89EFD35F8D7" box="[582,690,1836,1862]" pageId="20" pageNumber="21" type="female">1 female</specimenCount>
,
<quantity id="4CFD9B78F166FF947AC2F89EFCACF8D7" box="[704,811,1836,1862]" metricMagnitude="-2" metricUnit="m" metricValue="2.02" pageId="20" pageNumber="21" unit="mm" value="20.2">20.2 mm</quantity>
SL); collected with
<typeStatus id="54BE883FF166FF947C26F89EFB09F8D7" box="[1060,1166,1836,1862]" pageId="20" pageNumber="21" type="holotype">holotype</typeStatus>
.
<collectionCode id="ED14AE58F166FF947C99F89EFB67F8D7" box="[1179,1248,1836,1862]" pageId="20" pageNumber="21">UFRJ</collectionCode>
5262 (
<specimenCount id="9D03FD14F166FF947D35F89EFA10F8D7" box="[1335,1431,1836,1862]" pageId="20" pageNumber="21" type="male">2 males</specimenCount>
, 15.7–16.0 mm SL,
<specimenCount id="9D03FD14F166FF94797FF8E6FE75F8FF" box="[381,498,1876,1902]" pageId="20" pageNumber="21" type="female">2 females</specimenCount>
, 17.0–
<quantity id="4CFD9B78F166FF947A43F8E6FD2DF8FF" box="[577,682,1876,1902]" metricMagnitude="-2" metricUnit="m" metricValue="1.98" pageId="20" pageNumber="21" unit="mm" value="19.8">19.8 mm</quantity>
SL);
<collectionCode id="ED14AE58F166FF947AECF8E6FCB4F8FF" box="[750,819,1876,1902]" pageId="20" pageNumber="21">UFRJ</collectionCode>
5049 (
<specimenCount id="9D03FD14F166FF947B85F8E6FC61F8FF" box="[903,998,1876,1902]" pageId="20" pageNumber="21" type="male">2 males</specimenCount>
,
<quantity id="4CFD9B78F166FF947BF0F8E6FB19F8FF" box="[1010,1182,1876,1902]" metricMagnitude="-2" metricUnit="m" metricValue="1.5550000000000002" metricValueMax="1.6800000000000002" metricValueMin="1.4300000000000002" pageId="20" pageNumber="21" unit="mm" value="15.55" valueMax="16.8" valueMin="14.3">14.3–16.8 mm</quantity>
SL,
<specimenCount id="9D03FD14F166FF947CDAF8E6FACAF8FF" box="[1240,1357,1876,1902]" pageId="20" pageNumber="21" type="female">6 females</specimenCount>
, 14.2– 16.0 mm SL [c&amp;s]), Parque Nacional do Araguaia, ilha do Bananal; G. C.
<collectingCountry id="F312760DF166FF947BF7F8CEFBBCF807" box="[1013,1083,1916,1942]" name="Brazil" pageId="20" pageNumber="21">Brasil</collectingCountry>
<emphasis id="B971EA8FF166FF947C43F8CEFBFCF804" box="[1089,1147,1916,1941]" italics="true" pageId="20" pageNumber="21">et al.</emphasis>
,
<date id="FFBB105DF166FF947C8BF8CEFA8BF807" box="[1161,1292,1916,1942]" pageId="20" pageNumber="21" value="1999-04">April 1999</date>
.
<collectionCode id="ED14AE58F166FF947D14F8CEFADCF807" box="[1302,1371,1916,1942]" pageId="20" pageNumber="21">UFRJ</collectionCode>
3793 (
<specimenCount id="9D03FD14F166FF9478A0F816FF74F82F" box="[162,243,1956,1982]" pageId="20" pageNumber="21" type="male">1 male</specimenCount>
, 14.0 mm SL,
<specimenCount id="9D03FD14F166FF9479A3F816FDA3F82F" box="[417,548,1956,1982]" pageId="20" pageNumber="21" type="female">23 females</specimenCount>
,
<quantity id="4CFD9B78F166FF947A33F816FD5CF82F" box="[561,731,1956,1982]" metricMagnitude="-2" metricUnit="m" metricValue="1.67" metricValueMax="1.83" metricValueMin="1.51" pageId="20" pageNumber="21" unit="mm" value="16.7" valueMax="18.3" valueMin="15.1">15.1–18.3 mm</quantity>
SL); rio Formoso floodplains; D. T. B. Nielsen, A. Carletto &amp; A. de Luca,
<date id="FFBB105DF166FF947947F87EFE59F877" box="[325,478,1996,2022]" pageId="20" pageNumber="21" value="1996-04-06">6 April 1996</date>
.
</paragraph>
</subSubSection>
<caption id="DF7A6615F167FF957895FC36FB50FC70" httpUri="https://zenodo.org/record/175578/files/figure.png" pageId="21" pageNumber="22" targetBox="[486,1100,184,883]" targetPageId="21">
<paragraph id="8BBA369DF167FF957895FC36FB50FC70" blockId="21.[151,1436,900,993]" pageId="21" pageNumber="22">
<emphasis id="B971EA8FF167FF957895FC36FEA1FC0D" bold="true" box="[151,294,900,924]" pageId="21" pageNumber="22">FIGURE 13.</emphasis>
Geographic distribution of genus
<taxonomicName id="4C054D1EF167FF957A96FC37FC91FC0D" box="[660,790,901,924]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="21" pageNumber="22" phylum="Chordata" rank="genus">
<emphasis id="B971EA8FF167FF957A96FC37FC91FC0D" box="[660,790,901,924]" italics="true" pageId="21" pageNumber="22">Plesiolebias</emphasis>
</taxonomicName>
. Triangle =
<taxonomicName id="4C054D1EF167FF957B98FC37FB87FC0D" box="[922,1024,901,924]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="21" pageNumber="22" phylum="Chordata" rank="species" species="aruana">
<emphasis id="B971EA8FF167FF957B98FC37FB87FC0D" box="[922,1024,901,924]" italics="true" pageId="21" pageNumber="22">P. aruana</emphasis>
</taxonomicName>
; inverted triangle =
<taxonomicName id="4C054D1EF167FF957CD9FC37FAD6FC0D" box="[1243,1361,901,924]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="21" pageNumber="22" phylum="Chordata" rank="species" species="altamira">
<emphasis id="B971EA8FF167FF957CD9FC37FAD6FC0D" box="[1243,1361,901,924]" italics="true" pageId="21" pageNumber="22">P. altamira</emphasis>
</taxonomicName>
; star =
<taxonomicName id="4C054D1EF167FF957895FC1AFEB0FC2E" box="[151,311,936,959]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="21" pageNumber="22" phylum="Chordata" rank="species" species="filamentosus">
<emphasis id="B971EA8FF167FF957895FC1AFEB0FC2E" box="[151,311,936,959]" italics="true" pageId="21" pageNumber="22">P. filamentosus</emphasis>
</taxonomicName>
; dots =
<taxonomicName id="4C054D1EF167FF95798DFC1AFE70FC2E" box="[399,503,936,959]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="21" pageNumber="22" phylum="Chordata" rank="species" species="aruana">
<emphasis id="B971EA8FF167FF95798DFC1AFE70FC2E" box="[399,503,936,959]" italics="true" pageId="21" pageNumber="22">P. aruana</emphasis>
</taxonomicName>
and
<taxonomicName id="4C054D1EF167FF957A29FC1AFD15FC2E" box="[555,658,936,959]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="21" pageNumber="22" phylum="Chordata" rank="species" species="fragilis">
<emphasis id="B971EA8FF167FF957A29FC1AFD15FC2E" box="[555,658,936,959]" italics="true" pageId="21" pageNumber="22">P. fragilis</emphasis>
</taxonomicName>
; square =
<taxonomicName id="4C054D1EF167FF957B01FC1AFC30FC2E" box="[771,951,936,959]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="21" pageNumber="22" phylum="Chordata" rank="species" species="canabravensis">
<emphasis id="B971EA8FF167FF957B01FC1AFC30FC2E" box="[771,951,936,959]" italics="true" pageId="21" pageNumber="22">P. canabravensis</emphasis>
</taxonomicName>
; six-tip asterisk =
<taxonomicName id="4C054D1EF167FF957C7DFC1AFB76FC2E" box="[1151,1265,936,959]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="21" pageNumber="22" phylum="Chordata" rank="species" species="lacerdai">
<emphasis id="B971EA8FF167FF957C7DFC1AFB76FC2E" box="[1151,1265,936,959]" italics="true" pageId="21" pageNumber="22">P. lacerdai</emphasis>
</taxonomicName>
; eight-tip asterisk =
<taxonomicName id="4C054D1EF167FF9578D0FC78FEF0FC70" box="[210,375,970,993]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="21" pageNumber="22" phylum="Chordata" rank="species" species="glaucopterus">
<emphasis id="B971EA8FF167FF9578D0FC78FEF0FC70" box="[210,375,970,993]" italics="true" pageId="21" pageNumber="22">P. glaucopterus</emphasis>
</taxonomicName>
; lozenge =
<taxonomicName id="4C054D1EF167FF9579F7FC78FDEEFC70" box="[501,617,970,993]" class="Actinopterygii" family="Rivulidae" genus="Cynolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="21" pageNumber="22" phylum="Chordata" rank="species" species="xavantei">
<emphasis id="B971EA8FF167FF9579F7FC78FDEEFC70" box="[501,617,970,993]" italics="true" pageId="21" pageNumber="22">P. xavantei</emphasis>
</taxonomicName>
. One symbol may represent more than one collecting site.
</paragraph>
</caption>
<caption id="DF7A6615F167FF957895FAD3FD5EFA0A" httpUri="https://zenodo.org/record/175579/files/figure.png" pageId="21" pageNumber="22" targetBox="[415,1171,1033,1356]" targetPageId="21">
<paragraph id="8BBA369DF167FF957895FAD3FD5EFA0A" blockId="21.[151,1436,1377,1435]" pageId="21" pageNumber="22">
<emphasis id="B971EA8FF167FF957895FAD3FEAFFAE8" bold="true" box="[151,296,1377,1401]" pageId="21" pageNumber="22">FIGURE 14.</emphasis>
<taxonomicName id="4C054D1EF167FF957933FAD0FD8EFAE8" box="[305,521,1378,1401]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="21" pageNumber="22" phylum="Chordata" rank="species" species="fragilis">
<emphasis id="B971EA8FF167FF957933FAD0FD8EFAE8" box="[305,521,1378,1401]" italics="true" pageId="21" pageNumber="22">Plesiolebias fragilis</emphasis>
</taxonomicName>
, UFRJ 6411, male holotype, 19.7 mm SL; Brazil: Tocantins: Formoso do Araguaia (one day after collection). Photo by W. J. E. M. Costa.
</paragraph>
</caption>
<subSubSection id="C31F6516F167FF9878C4FA7CFDE3FF4B" lastPageId="24" lastPageNumber="25" pageId="21" pageNumber="22" type="diagnosis">
<paragraph id="8BBA369DF167FF9578C4FA7CFB34F8B8" blockId="21.[151,1437,1486,2033]" pageId="21" pageNumber="22">
<emphasis id="B971EA8FF167FF9578C4FA7CFEC1FA79" bold="true" box="[198,326,1486,1512]" pageId="21" pageNumber="22">Diagnosis.</emphasis>
Distinguished from all other congeners by the following combination of characters: filamentous ray on pelvic fins in males (
<emphasis id="B971EA8FF167FF957A15FA45FDB1F981" box="[535,566,1527,1552]" italics="true" pageId="21" pageNumber="22">vs.</emphasis>
filamentous ray absent); pelvic-fin rays 8 (
<emphasis id="B971EA8FF167FF957C30FA45FBD5F981" box="[1074,1106,1527,1552]" italics="true" pageId="21" pageNumber="22">vs.</emphasis>
7); eye yellow in males (
<emphasis id="B971EA8FF167FF957D7EFA45FA1BF981" box="[1404,1436,1527,1552]" italics="true" pageId="21" pageNumber="22">vs.</emphasis>
bright green); flank with oblique black bars in males (
<emphasis id="B971EA8FF167FF957B14F9ADFCB2F9A9" box="[790,821,1567,1592]" italics="true" pageId="21" pageNumber="22">vs.</emphasis>
black bars absent); no red stripe on anterior portion of flank in males (
<emphasis id="B971EA8FF167FF957970F9F5FE16F9F1" box="[370,401,1607,1632]" italics="true" pageId="21" pageNumber="22">vs.</emphasis>
red stripe present); basal portion of dorsal fin red in males (
<emphasis id="B971EA8FF167FF957C5CF9F5FBF9F9F1" box="[1118,1150,1607,1632]" italics="true" pageId="21" pageNumber="22">vs.</emphasis>
with transverse rows of dark red and white spots); a black spot on posterior portion of anal fin in males (
<emphasis id="B971EA8FF167FF957C56F9DDFBF4F919" box="[1108,1139,1647,1672]" italics="true" pageId="21" pageNumber="22">vs.</emphasis>
black spot absent); body depth 23.3–25.4 % SL in males, 22.2–25.7 % SL in females (
<emphasis id="B971EA8FF167FF957B66F925FC04F921" box="[868,899,1687,1712]" italics="true" pageId="21" pageNumber="22">vs.</emphasis>
28.6–32.6 % SL in males, 26.4–30.3 % SL in females); sparse bright dots on flanks in males (
<emphasis id="B971EA8FF167FF957AC6F90DFD63F949" box="[708,740,1727,1752]" italics="true" pageId="21" pageNumber="22">vs.</emphasis>
oblique rows of bright dots on flank); 3 white bars on basal portion of anal fin in males (
<emphasis id="B971EA8FF167FF9579F3F955FD96F891" box="[497,529,1767,1792]" italics="true" pageId="21" pageNumber="22">vs.</emphasis>
4–5); no black bar on preopercle (
<emphasis id="B971EA8FF167FF957BB6F955FC53F891" box="[948,980,1767,1792]" italics="true" pageId="21" pageNumber="22">vs.</emphasis>
black bar present on preopercle); 5–7 oblique bars on flank in females (
<emphasis id="B971EA8FF167FF957A23F8BDFDC7F8B9" box="[545,576,1807,1832]" italics="true" pageId="21" pageNumber="22">vs.</emphasis>
8–9); 24–25 scales in longitudinal series (
<emphasis id="B971EA8FF167FF957C30F8BDFBD6F8B9" box="[1074,1105,1807,1832]" italics="true" pageId="21" pageNumber="22">vs.</emphasis>
22–23).
</paragraph>
<paragraph id="8BBA369DF167FF9578C4F885FEECF860" blockId="21.[151,1437,1486,2033]" pageId="21" pageNumber="22">
Description. Morphometric data appear in
<tableCitation id="C6870326F167FF957AC7F885FCA7F8C0" box="[709,800,1847,1873]" captionStart="TABLE 3" captionStartId="22.[151,239,151,175]" captionTargetBox="[159,1378,208,1041]" captionTargetPageId="22" captionText="TABLE 3. Morphometric data of species for the genus Maratecoara." httpUri="http://table.plazi.org/id/DF7A6615F164FF967895FF25FCFDFF3E" pageId="21" pageNumber="22" tableUuid="DF7A6615F164FF967895FF25FCFDFF3E">Table 3</tableCitation>
. Largest male examined
<quantity id="4CFD9B78F167FF957C4CF885FB3EF8C0" box="[1102,1209,1847,1873]" metricMagnitude="-2" metricUnit="m" metricValue="1.97" pageId="21" pageNumber="22" unit="mm" value="19.7">19.7 mm</quantity>
SL, largest female examined
<quantity id="4CFD9B78F167FF957911F8EDFEF9F8E8" box="[275,382,1887,1913]" metricMagnitude="-2" metricUnit="m" metricValue="2.02" pageId="21" pageNumber="22" unit="mm" value="20.2">20.2 mm</quantity>
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, about straight on caudal peduncle. Body slender, compressed. Greatest body depth at level of pelvic-fin base. Jaws short, snout blunt.
</paragraph>
<caption id="DF7A6615F164FF967895FF25FCFDFF3E" ID-Table-UUID="DF7A6615F164FF967895FF25FCFDFF3E" box="[151,890,151,175]" httpUri="http://table.plazi.org/id/DF7A6615F164FF967895FF25FCFDFF3E" pageId="22" pageNumber="23" targetBox="[159,1378,208,1041]" targetIsTable="true" targetPageId="22">
<paragraph id="8BBA369DF164FF967895FF25FCFDFF3E" blockId="22.[151,890,151,175]" box="[151,890,151,175]" pageId="22" pageNumber="23">
<emphasis id="B971EA8FF164FF967895FF25FE8FFF3E" bold="true" box="[151,264,151,175]" pageId="22" pageNumber="23">TABLE 3.</emphasis>
Morphometric data of species for the genus
<taxonomicName id="4C054D1EF164FF967AE4FF2AFCF4FF3E" box="[742,883,152,175]" class="Actinopterygii" family="Rivulidae" genus="Maratecoara" kingdom="Animalia" order="Cyprinodontiformes" pageId="22" pageNumber="23" phylum="Chordata" rank="genus">
<emphasis id="B971EA8FF164FF967AE4FF2AFCF4FF3E" box="[742,883,152,175]" italics="true" pageId="22" pageNumber="23">Maratecoara</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<paragraph id="8BBA369DF164FF967A14FF62FAACFB80" pageId="22" pageNumber="23">
<table id="F905C43DF164007F789DFF62FAE5FB80" box="[159,1378,208,1041]" gridcols="5" gridrows="20" pageId="22" pageNumber="23" rowsContinueIn="22.[159,1202,1138,1972]">
<tr id="353534DFF164007F789DFF62FAE5FF76" box="[159,1378,208,231]" gridrow="0" pageId="22" pageNumber="23" rowspan-0="1" rowspan-2="1" rowspan-4="1">
<th id="76E45DA3F164007F7A14FF62FD36FF76" box="[534,689,208,231]" gridcol="1" gridrow="0" pageId="22" pageNumber="23">
<taxonomicName id="4C054D1EF164FF967A14FF62FD0AFF76" box="[534,653,208,231]" class="Actinopterygii" family="Rivulidae" genus="Maratecoara" kingdom="Animalia" order="Cyprinodontiformes" pageId="22" pageNumber="23" phylum="Chordata" rank="species" species="lacortei">
<emphasis id="B971EA8FF164FF967A14FF62FD0AFF76" box="[534,653,208,231]" italics="true" pageId="22" pageNumber="23">M. lacortei</emphasis>
</taxonomicName>
</th>
<th id="76E45DA3F164007F7BDEFF62FBEDFF76" box="[988,1130,208,231]" gridcol="3" gridrow="0" pageId="22" pageNumber="23">
<taxonomicName id="4C054D1EF164FF967BDEFF62FBDFFF76" box="[988,1112,208,231]" class="Actinopterygii" family="Rivulidae" genus="Maratecoara" kingdom="Animalia" order="Cyprinodontiformes" pageId="22" pageNumber="23" phylum="Chordata" rank="species" species="formosa">
<emphasis id="B971EA8FF164FF967BDEFF62FBDFFF76" box="[988,1112,208,231]" italics="true" pageId="22" pageNumber="23">M. formosa</emphasis>
</taxonomicName>
</th>
</tr>
<tr id="353534DFF164007F789DFF48FAE5FE80" box="[159,1378,250,273]" gridrow="1" pageId="22" pageNumber="23" rowspan-0="1">
<td id="76E45DA3F164007F7A14FF48FD36FE80" box="[534,689,250,273]" gridcol="1" gridrow="1" pageId="22" pageNumber="23">males (n = 10)</td>
<td id="76E45DA3F164007F7AFBFF48FC2EFE80" box="[761,937,250,273]" gridcol="2" gridrow="1" pageId="22" pageNumber="23">females (n = 10)</td>
<td id="76E45DA3F164007F7BDEFF48FBEDFE80" box="[988,1130,250,273]" gridcol="3" gridrow="1" pageId="22" pageNumber="23">males (n = 4)</td>
<td id="76E45DA3F164007F7CC2FF48FAE5FE80" box="[1216,1378,250,273]" gridcol="4" gridrow="1" pageId="22" pageNumber="23">females (n = 3)</td>
</tr>
<tr id="353534DFF164007F789DFE97FAE5FEAD" box="[159,1378,293,316]" gridrow="2" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFE97FE61FEAD" box="[159,486,293,316]" gridcol="0" gridrow="2" pageId="22" pageNumber="23">Standard length (mm)</th>
<td id="76E45DA3F164007F7A14FE97FD36FEAD" box="[534,689,293,316]" gridcol="1" gridrow="2" pageId="22" pageNumber="23">25.9–33.4</td>
<td id="76E45DA3F164007F7AFBFE97FC2EFEAD" box="[761,937,293,316]" gridcol="2" gridrow="2" pageId="22" pageNumber="23">22.8–26.4</td>
<td id="76E45DA3F164007F7BDEFE97FBEDFEAD" box="[988,1130,293,316]" gridcol="3" gridrow="2" pageId="22" pageNumber="23">24.8–28.5</td>
<td id="76E45DA3F164007F7CC2FE97FAE5FEAD" box="[1216,1378,293,316]" gridcol="4" gridrow="2" pageId="22" pageNumber="23">20.4–22.3</td>
</tr>
<tr id="353534DFF164007F789DFEE2FAE5FEF6" box="[159,1378,336,359]" gridrow="3" pageId="22" pageNumber="23" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1">
<th id="76E45DA3F164007F789DFEE2FE61FEF6" box="[159,486,336,359]" gridcol="0" gridrow="3" pageId="22" pageNumber="23">Percentages of standard length</th>
</tr>
<tr id="353534DFF164007F789DFEC8FAE5FE00" box="[159,1378,378,401]" gridrow="4" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFEC8FE61FE00" box="[159,486,378,401]" gridcol="0" gridrow="4" pageId="22" pageNumber="23">Body depth</th>
<td id="76E45DA3F164007F7A14FEC8FD36FE00" box="[534,689,378,401]" gridcol="1" gridrow="4" pageId="22" pageNumber="23">33.6–37.5</td>
<td id="76E45DA3F164007F7AFBFEC8FC2EFE00" box="[761,937,378,401]" gridcol="2" gridrow="4" pageId="22" pageNumber="23">28.2–30.9</td>
<td id="76E45DA3F164007F7BDEFEC8FBEDFE00" box="[988,1130,378,401]" gridcol="3" gridrow="4" pageId="22" pageNumber="23">34.0–40.9</td>
<td id="76E45DA3F164007F7CC2FEC8FAE5FE00" box="[1216,1378,378,401]" gridcol="4" gridrow="4" pageId="22" pageNumber="23">30.4–33.1</td>
</tr>
<tr id="353534DFF164007F789DFE17FAE5FE2D" box="[159,1378,421,444]" gridrow="5" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFE17FE61FE2D" box="[159,486,421,444]" gridcol="0" gridrow="5" pageId="22" pageNumber="23">Caudal peduncle depth</th>
<td id="76E45DA3F164007F7A14FE17FD36FE2D" box="[534,689,421,444]" gridcol="1" gridrow="5" pageId="22" pageNumber="23">17.9–21.4</td>
<td id="76E45DA3F164007F7AFBFE17FC2EFE2D" box="[761,937,421,444]" gridcol="2" gridrow="5" pageId="22" pageNumber="23">15.1–17.6</td>
<td id="76E45DA3F164007F7BDEFE17FBEDFE2D" box="[988,1130,421,444]" gridcol="3" gridrow="5" pageId="22" pageNumber="23">19.0–20.8</td>
<td id="76E45DA3F164007F7CC2FE17FAE5FE2D" box="[1216,1378,421,444]" gridcol="4" gridrow="5" pageId="22" pageNumber="23">17.1–17.7</td>
</tr>
<tr id="353534DFF164007F789DFE62FAE5FE76" box="[159,1378,464,487]" gridrow="6" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFE62FE61FE76" box="[159,486,464,487]" gridcol="0" gridrow="6" pageId="22" pageNumber="23">Pre-dorsal length</th>
<td id="76E45DA3F164007F7A14FE62FD36FE76" box="[534,689,464,487]" gridcol="1" gridrow="6" pageId="22" pageNumber="23">61.0–68.1</td>
<td id="76E45DA3F164007F7AFBFE62FC2EFE76" box="[761,937,464,487]" gridcol="2" gridrow="6" pageId="22" pageNumber="23">63.0–67.4</td>
<td id="76E45DA3F164007F7BDEFE62FBEDFE76" box="[988,1130,464,487]" gridcol="3" gridrow="6" pageId="22" pageNumber="23">63.5–65.7</td>
<td id="76E45DA3F164007F7CC2FE62FAE5FE76" box="[1216,1378,464,487]" gridcol="4" gridrow="6" pageId="22" pageNumber="23">64.4–65.8</td>
</tr>
<tr id="353534DFF164007F789DFE48FAE5FD80" box="[159,1378,506,529]" gridrow="7" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFE48FE61FD80" box="[159,486,506,529]" gridcol="0" gridrow="7" pageId="22" pageNumber="23">Pre-pelvic length</th>
<td id="76E45DA3F164007F7A14FE48FD36FD80" box="[534,689,506,529]" gridcol="1" gridrow="7" pageId="22" pageNumber="23">47.2–50.9</td>
<td id="76E45DA3F164007F7AFBFE48FC2EFD80" box="[761,937,506,529]" gridcol="2" gridrow="7" pageId="22" pageNumber="23">51.1–53.1</td>
<td id="76E45DA3F164007F7BDEFE48FBEDFD80" box="[988,1130,506,529]" gridcol="3" gridrow="7" pageId="22" pageNumber="23">49.1–52.0</td>
<td id="76E45DA3F164007F7CC2FE48FAE5FD80" box="[1216,1378,506,529]" gridcol="4" gridrow="7" pageId="22" pageNumber="23">50.6–51.3</td>
</tr>
<tr id="353534DFF164007F789DFD97FAE5FDAD" box="[159,1378,549,572]" gridrow="8" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFD97FE61FDAD" box="[159,486,549,572]" gridcol="0" gridrow="8" pageId="22" pageNumber="23">Length of dorsal-fin base</th>
<td id="76E45DA3F164007F7A14FD97FD36FDAD" box="[534,689,549,572]" gridcol="1" gridrow="8" pageId="22" pageNumber="23">17.0–19.3</td>
<td id="76E45DA3F164007F7AFBFD97FC2EFDAD" box="[761,937,549,572]" gridcol="2" gridrow="8" pageId="22" pageNumber="23">13.6–15.8</td>
<td id="76E45DA3F164007F7BDEFD97FBEDFDAD" box="[988,1130,549,572]" gridcol="3" gridrow="8" pageId="22" pageNumber="23">17.2–19.0</td>
<td id="76E45DA3F164007F7CC2FD97FAE5FDAD" box="[1216,1378,549,572]" gridcol="4" gridrow="8" pageId="22" pageNumber="23">14.9–16.5</td>
</tr>
<tr id="353534DFF164007F789DFDE2FAE5FDF6" box="[159,1378,592,615]" gridrow="9" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFDE2FE61FDF6" box="[159,486,592,615]" gridcol="0" gridrow="9" pageId="22" pageNumber="23">Length of anal-fin base</th>
<td id="76E45DA3F164007F7A14FDE2FD36FDF6" box="[534,689,592,615]" gridcol="1" gridrow="9" pageId="22" pageNumber="23">24.1–26.8</td>
<td id="76E45DA3F164007F7AFBFDE2FC2EFDF6" box="[761,937,592,615]" gridcol="2" gridrow="9" pageId="22" pageNumber="23">19.3–21.7</td>
<td id="76E45DA3F164007F7BDEFDE2FBEDFDF6" box="[988,1130,592,615]" gridcol="3" gridrow="9" pageId="22" pageNumber="23">22.7–27.5</td>
<td id="76E45DA3F164007F7CC2FDE2FAE5FDF6" box="[1216,1378,592,615]" gridcol="4" gridrow="9" pageId="22" pageNumber="23">20.3–22.2</td>
</tr>
<tr id="353534DFF164007F789DFDC8FAE5FD00" box="[159,1378,634,657]" gridrow="10" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFDC8FE61FD00" box="[159,486,634,657]" gridcol="0" gridrow="10" pageId="22" pageNumber="23">Caudal-fin length</th>
<td id="76E45DA3F164007F7A14FDC8FD36FD00" box="[534,689,634,657]" gridcol="1" gridrow="10" pageId="22" pageNumber="23">49.2–62.5</td>
<td id="76E45DA3F164007F7AFBFDC8FC2EFD00" box="[761,937,634,657]" gridcol="2" gridrow="10" pageId="22" pageNumber="23">39.6–42.5</td>
<td id="76E45DA3F164007F7BDEFDC8FBEDFD00" box="[988,1130,634,657]" gridcol="3" gridrow="10" pageId="22" pageNumber="23">52.8</td>
<td id="76E45DA3F164007F7CC2FDC8FAE5FD00" box="[1216,1378,634,657]" gridcol="4" gridrow="10" pageId="22" pageNumber="23">41.3</td>
</tr>
<tr id="353534DFF164007F789DFD17FAE5FD2D" box="[159,1378,677,700]" gridrow="11" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFD17FE61FD2D" box="[159,486,677,700]" gridcol="0" gridrow="11" pageId="22" pageNumber="23">Pectoral-fin length</th>
<td id="76E45DA3F164007F7A14FD17FD36FD2D" box="[534,689,677,700]" gridcol="1" gridrow="11" pageId="22" pageNumber="23">27.9–31.8</td>
<td id="76E45DA3F164007F7AFBFD17FC2EFD2D" box="[761,937,677,700]" gridcol="2" gridrow="11" pageId="22" pageNumber="23">24.5–26.8</td>
<td id="76E45DA3F164007F7BDEFD17FBEDFD2D" box="[988,1130,677,700]" gridcol="3" gridrow="11" pageId="22" pageNumber="23">27.0</td>
<td id="76E45DA3F164007F7CC2FD17FAE5FD2D" box="[1216,1378,677,700]" gridcol="4" gridrow="11" pageId="22" pageNumber="23">24.9</td>
</tr>
<tr id="353534DFF164007F789DFD62FAE5FD76" box="[159,1378,720,743]" gridrow="12" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFD62FE61FD76" box="[159,486,720,743]" gridcol="0" gridrow="12" pageId="22" pageNumber="23">Pelvic-fin length</th>
<td id="76E45DA3F164007F7A14FD62FD36FD76" box="[534,689,720,743]" gridcol="1" gridrow="12" pageId="22" pageNumber="23">17.0–20.0</td>
<td id="76E45DA3F164007F7AFBFD62FC2EFD76" box="[761,937,720,743]" gridcol="2" gridrow="12" pageId="22" pageNumber="23">13.8–16.2</td>
<td id="76E45DA3F164007F7BDEFD62FBEDFD76" box="[988,1130,720,743]" gridcol="3" gridrow="12" pageId="22" pageNumber="23">17.1</td>
<td id="76E45DA3F164007F7CC2FD62FAE5FD76" box="[1216,1378,720,743]" gridcol="4" gridrow="12" pageId="22" pageNumber="23">14.0</td>
</tr>
<tr id="353534DFF164007F789DFD48FAE5FC80" box="[159,1378,762,785]" gridrow="13" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFD48FE61FC80" box="[159,486,762,785]" gridcol="0" gridrow="13" pageId="22" pageNumber="23">Head length</th>
<td id="76E45DA3F164007F7A14FD48FD36FC80" box="[534,689,762,785]" gridcol="1" gridrow="13" pageId="22" pageNumber="23">31.2–34.7</td>
<td id="76E45DA3F164007F7AFBFD48FC2EFC80" box="[761,937,762,785]" gridcol="2" gridrow="13" pageId="22" pageNumber="23">30.7–34.5</td>
<td id="76E45DA3F164007F7BDEFD48FBEDFC80" box="[988,1130,762,785]" gridcol="3" gridrow="13" pageId="22" pageNumber="23">31.9–34.1</td>
<td id="76E45DA3F164007F7CC2FD48FAE5FC80" box="[1216,1378,762,785]" gridcol="4" gridrow="13" pageId="22" pageNumber="23">32.8–33.3</td>
</tr>
<tr id="353534DFF164007F789DFC97FAE5FCAD" box="[159,1378,805,828]" gridrow="14" pageId="22" pageNumber="23" rowspan-1="1" rowspan-2="1" rowspan-3="1" rowspan-4="1">
<th id="76E45DA3F164007F789DFC97FE61FCAD" box="[159,486,805,828]" gridcol="0" gridrow="14" pageId="22" pageNumber="23">Percentages of head length</th>
</tr>
<tr id="353534DFF164007F789DFCE2FAE5FCF6" box="[159,1378,848,871]" gridrow="15" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFCE2FE61FCF6" box="[159,486,848,871]" gridcol="0" gridrow="15" pageId="22" pageNumber="23">Head depth</th>
<td id="76E45DA3F164007F7A14FCE2FD36FCF6" box="[534,689,848,871]" gridcol="1" gridrow="15" pageId="22" pageNumber="23">95.0–105.6</td>
<td id="76E45DA3F164007F7AFBFCE2FC2EFCF6" box="[761,937,848,871]" gridcol="2" gridrow="15" pageId="22" pageNumber="23">78.1–88.0</td>
<td id="76E45DA3F164007F7BDEFCE2FBEDFCF6" box="[988,1130,848,871]" gridcol="3" gridrow="15" pageId="22" pageNumber="23">95.9–112.4</td>
<td id="76E45DA3F164007F7CC2FCE2FAE5FCF6" box="[1216,1378,848,871]" gridcol="4" gridrow="15" pageId="22" pageNumber="23">83.6–90.1</td>
</tr>
<tr id="353534DFF164007F789DFCC8FAE5FC00" box="[159,1378,890,913]" gridrow="16" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFCC8FE61FC00" box="[159,486,890,913]" gridcol="0" gridrow="16" pageId="22" pageNumber="23">Head width</th>
<td id="76E45DA3F164007F7A14FCC8FD36FC00" box="[534,689,890,913]" gridcol="1" gridrow="16" pageId="22" pageNumber="23">54.9–60.4</td>
<td id="76E45DA3F164007F7AFBFCC8FC2EFC00" box="[761,937,890,913]" gridcol="2" gridrow="16" pageId="22" pageNumber="23">55.3–59.6</td>
<td id="76E45DA3F164007F7BDEFCC8FBEDFC00" box="[988,1130,890,913]" gridcol="3" gridrow="16" pageId="22" pageNumber="23">59.2–65.8</td>
<td id="76E45DA3F164007F7CC2FCC8FAE5FC00" box="[1216,1378,890,913]" gridcol="4" gridrow="16" pageId="22" pageNumber="23">59.9–61.5</td>
</tr>
<tr id="353534DFF164007F789DFC17FAE5FC2D" box="[159,1378,933,956]" gridrow="17" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFC17FE61FC2D" box="[159,486,933,956]" gridcol="0" gridrow="17" pageId="22" pageNumber="23">Snout length</th>
<td id="76E45DA3F164007F7A14FC17FD36FC2D" box="[534,689,933,956]" gridcol="1" gridrow="17" pageId="22" pageNumber="23">12.9–15.0</td>
<td id="76E45DA3F164007F7AFBFC17FC2EFC2D" box="[761,937,933,956]" gridcol="2" gridrow="17" pageId="22" pageNumber="23">12.5–14.8</td>
<td id="76E45DA3F164007F7BDEFC17FBEDFC2D" box="[988,1130,933,956]" gridcol="3" gridrow="17" pageId="22" pageNumber="23">12.9</td>
<td id="76E45DA3F164007F7CC2FC17FAE5FC2D" box="[1216,1378,933,956]" gridcol="4" gridrow="17" pageId="22" pageNumber="23">13.4</td>
</tr>
<tr id="353534DFF164007F789DFC62FAE5FC76" box="[159,1378,976,999]" gridrow="18" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFC62FE61FC76" box="[159,486,976,999]" gridcol="0" gridrow="18" pageId="22" pageNumber="23">Lower jaw length</th>
<td id="76E45DA3F164007F7A14FC62FD36FC76" box="[534,689,976,999]" gridcol="1" gridrow="18" pageId="22" pageNumber="23">13.0–14.7</td>
<td id="76E45DA3F164007F7AFBFC62FC2EFC76" box="[761,937,976,999]" gridcol="2" gridrow="18" pageId="22" pageNumber="23">11.9–15.1</td>
<td id="76E45DA3F164007F7BDEFC62FBEDFC76" box="[988,1130,976,999]" gridcol="3" gridrow="18" pageId="22" pageNumber="23">15.4</td>
<td id="76E45DA3F164007F7CC2FC62FAE5FC76" box="[1216,1378,976,999]" gridcol="4" gridrow="18" pageId="22" pageNumber="23">13.1</td>
</tr>
<tr id="353534DFF164007F789DFC48FAE5FB80" box="[159,1378,1018,1041]" gridrow="19" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFC48FE61FB80" box="[159,486,1018,1041]" gridcol="0" gridrow="19" pageId="22" pageNumber="23">Eye diameter</th>
<td id="76E45DA3F164007F7A14FC48FD36FB80" box="[534,689,1018,1041]" gridcol="1" gridrow="19" pageId="22" pageNumber="23">34.4–37.6</td>
<td id="76E45DA3F164007F7AFBFC48FC2EFB80" box="[761,937,1018,1041]" gridcol="2" gridrow="19" pageId="22" pageNumber="23">35.9–39.3</td>
<td id="76E45DA3F164007F7BDEFC48FBEDFB80" box="[988,1130,1018,1041]" gridcol="3" gridrow="19" pageId="22" pageNumber="23">31.5–34.6</td>
<td id="76E45DA3F164007F7CC2FC48FAE5FB80" box="[1216,1378,1018,1041]" gridcol="4" gridrow="19" pageId="22" pageNumber="23">35.7–38.0</td>
</tr>
</table>
</paragraph>
<paragraph id="8BBA369DF164FF967895FB88FE9EFBC0" blockId="22.[151,281,1082,1105]" box="[151,281,1082,1105]" pageId="22" pageNumber="23">(continued).</paragraph>
<paragraph id="8BBA369DF164FF967A7EFBC0FBFDF825" pageId="22" pageNumber="23">
<table id="F905C43DF164007F789DFBC0FB35F825" box="[159,1202,1138,1972]" gridcols="3" gridrows="20" pageId="22" pageNumber="23" rowsContinueFrom="22.[159,1378,208,1041]">
<tr id="353534DFF164007F789DFBC0FB35FB18" box="[159,1202,1138,1161]" gridrow="0" pageId="22" pageNumber="23" rowspan-0="1" rowspan-2="1">
<th id="76E45DA3F164007F7A79FBC0FC8EFB18" box="[635,777,1138,1161]" gridcol="1" gridrow="0" pageId="22" pageNumber="23">
<taxonomicName id="4C054D1EF164FF967A7EFBC0FC80FB18" box="[636,775,1138,1161]" class="Actinopterygii" family="Rivulidae" genus="Maratecoara" kingdom="Animalia" order="Cyprinodontiformes" pageId="22" pageNumber="23" phylum="Chordata" rank="species" species="splendida">
<emphasis id="B971EA8FF164FF967A7EFBC0FC80FB18" box="[636,775,1138,1161]" italics="true" pageId="22" pageNumber="23">M. splendida</emphasis>
</taxonomicName>
</th>
</tr>
<tr id="353534DFF164007F789DFB2FFB35FB25" box="[159,1202,1181,1204]" gridrow="1" pageId="22" pageNumber="23" rowspan-0="1">
<td id="76E45DA3F164007F7A79FB2FFC8EFB25" box="[635,777,1181,1204]" gridcol="1" gridrow="1" pageId="22" pageNumber="23">males (n = 8)</td>
<td id="76E45DA3F164007F7C0DFB2FFB35FB25" box="[1039,1202,1181,1204]" gridcol="2" gridrow="1" pageId="22" pageNumber="23">females (n = 8)</td>
</tr>
<tr id="353534DFF164007F789DFB7AFB35FB4E" box="[159,1202,1224,1247]" gridrow="2" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFB7AFE61FB4E" box="[159,486,1224,1247]" gridcol="0" gridrow="2" pageId="22" pageNumber="23">Standard length (mm)</th>
<td id="76E45DA3F164007F7A79FB7AFC8EFB4E" box="[635,777,1224,1247]" gridcol="1" gridrow="2" pageId="22" pageNumber="23">24.6–31.9</td>
<td id="76E45DA3F164007F7C0DFB7AFB35FB4E" box="[1039,1202,1224,1247]" gridcol="2" gridrow="2" pageId="22" pageNumber="23">21.7–25.1</td>
</tr>
<tr id="353534DFF164007F789DFB40FB35FA98" box="[159,1202,1266,1289]" gridrow="3" pageId="22" pageNumber="23" rowspan-1="1" rowspan-2="1">
<th id="76E45DA3F164007F789DFB40FE61FA98" box="[159,486,1266,1289]" gridcol="0" gridrow="3" pageId="22" pageNumber="23">Percentages of standard length</th>
</tr>
<tr id="353534DFF164007F789DFAAFFB35FAA5" box="[159,1202,1309,1332]" gridrow="4" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFAAFFE61FAA5" box="[159,486,1309,1332]" gridcol="0" gridrow="4" pageId="22" pageNumber="23">Body depth</th>
<td id="76E45DA3F164007F7A79FAAFFC8EFAA5" box="[635,777,1309,1332]" gridcol="1" gridrow="4" pageId="22" pageNumber="23">34.4–40.0</td>
<td id="76E45DA3F164007F7C0DFAAFFB35FAA5" box="[1039,1202,1309,1332]" gridcol="2" gridrow="4" pageId="22" pageNumber="23">32.2–34.3</td>
</tr>
<tr id="353534DFF164007F789DFAFAFB35FACE" box="[159,1202,1352,1375]" gridrow="5" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFAFAFE61FACE" box="[159,486,1352,1375]" gridcol="0" gridrow="5" pageId="22" pageNumber="23">Caudal peduncle depth</th>
<td id="76E45DA3F164007F7A79FAFAFC8EFACE" box="[635,777,1352,1375]" gridcol="1" gridrow="5" pageId="22" pageNumber="23">18.6–21.6</td>
<td id="76E45DA3F164007F7C0DFAFAFB35FACE" box="[1039,1202,1352,1375]" gridcol="2" gridrow="5" pageId="22" pageNumber="23">17.0–18.4</td>
</tr>
<tr id="353534DFF164007F789DFAC0FB35FA18" box="[159,1202,1394,1417]" gridrow="6" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFAC0FE61FA18" box="[159,486,1394,1417]" gridcol="0" gridrow="6" pageId="22" pageNumber="23">Pre-dorsal length</th>
<td id="76E45DA3F164007F7A79FAC0FC8EFA18" box="[635,777,1394,1417]" gridcol="1" gridrow="6" pageId="22" pageNumber="23">64.0–67.2</td>
<td id="76E45DA3F164007F7C0DFAC0FB35FA18" box="[1039,1202,1394,1417]" gridcol="2" gridrow="6" pageId="22" pageNumber="23">65.0–69.2</td>
</tr>
<tr id="353534DFF164007F789DFA2FFB35FA25" box="[159,1202,1437,1460]" gridrow="7" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFA2FFE61FA25" box="[159,486,1437,1460]" gridcol="0" gridrow="7" pageId="22" pageNumber="23">Pre-pelvic length</th>
<td id="76E45DA3F164007F7A79FA2FFC8EFA25" box="[635,777,1437,1460]" gridcol="1" gridrow="7" pageId="22" pageNumber="23">48.4–52.2</td>
<td id="76E45DA3F164007F7C0DFA2FFB35FA25" box="[1039,1202,1437,1460]" gridcol="2" gridrow="7" pageId="22" pageNumber="23">50.7–53.8</td>
</tr>
<tr id="353534DFF164007F789DFA7AFB35FA4E" box="[159,1202,1480,1503]" gridrow="8" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFA7AFE61FA4E" box="[159,486,1480,1503]" gridcol="0" gridrow="8" pageId="22" pageNumber="23">Length of dorsal-fin base</th>
<td id="76E45DA3F164007F7A79FA7AFC8EFA4E" box="[635,777,1480,1503]" gridcol="1" gridrow="8" pageId="22" pageNumber="23">15.0–19.6</td>
<td id="76E45DA3F164007F7C0DFA7AFB35FA4E" box="[1039,1202,1480,1503]" gridcol="2" gridrow="8" pageId="22" pageNumber="23">13.9–15.5</td>
</tr>
<tr id="353534DFF164007F789DFA40FB35F998" box="[159,1202,1522,1545]" gridrow="9" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DFA40FE61F998" box="[159,486,1522,1545]" gridcol="0" gridrow="9" pageId="22" pageNumber="23">Length of anal-fin base</th>
<td id="76E45DA3F164007F7A79FA40FC8EF998" box="[635,777,1522,1545]" gridcol="1" gridrow="9" pageId="22" pageNumber="23">21.7–27.2</td>
<td id="76E45DA3F164007F7C0DFA40FB35F998" box="[1039,1202,1522,1545]" gridcol="2" gridrow="9" pageId="22" pageNumber="23">20.8–21.9</td>
</tr>
<tr id="353534DFF164007F789DF9AFFB35F9A5" box="[159,1202,1565,1588]" gridrow="10" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DF9AFFE61F9A5" box="[159,486,1565,1588]" gridcol="0" gridrow="10" pageId="22" pageNumber="23">Caudal-fin length</th>
<td id="76E45DA3F164007F7A79F9AFFC8EF9A5" box="[635,777,1565,1588]" gridcol="1" gridrow="10" pageId="22" pageNumber="23">49.5–57.2</td>
<td id="76E45DA3F164007F7C0DF9AFFB35F9A5" box="[1039,1202,1565,1588]" gridcol="2" gridrow="10" pageId="22" pageNumber="23">40.5–43.2</td>
</tr>
<tr id="353534DFF164007F789DF9FAFB35F9CE" box="[159,1202,1608,1631]" gridrow="11" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DF9FAFE61F9CE" box="[159,486,1608,1631]" gridcol="0" gridrow="11" pageId="22" pageNumber="23">Pectoral-fin length</th>
<td id="76E45DA3F164007F7A79F9FAFC8EF9CE" box="[635,777,1608,1631]" gridcol="1" gridrow="11" pageId="22" pageNumber="23">27.2–31.4</td>
<td id="76E45DA3F164007F7C0DF9FAFB35F9CE" box="[1039,1202,1608,1631]" gridcol="2" gridrow="11" pageId="22" pageNumber="23">26.1–29.7</td>
</tr>
<tr id="353534DFF164007F789DF9C0FB35F918" box="[159,1202,1650,1673]" gridrow="12" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DF9C0FE61F918" box="[159,486,1650,1673]" gridcol="0" gridrow="12" pageId="22" pageNumber="23">Pelvic-fin length</th>
<td id="76E45DA3F164007F7A79F9C0FC8EF918" box="[635,777,1650,1673]" gridcol="1" gridrow="12" pageId="22" pageNumber="23">15.0–17.8</td>
<td id="76E45DA3F164007F7C0DF9C0FB35F918" box="[1039,1202,1650,1673]" gridcol="2" gridrow="12" pageId="22" pageNumber="23">14.1–16.4</td>
</tr>
<tr id="353534DFF164007F789DF92FFB35F925" box="[159,1202,1693,1716]" gridrow="13" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DF92FFE61F925" box="[159,486,1693,1716]" gridcol="0" gridrow="13" pageId="22" pageNumber="23">Head length</th>
<td id="76E45DA3F164007F7A79F92FFC8EF925" box="[635,777,1693,1716]" gridcol="1" gridrow="13" pageId="22" pageNumber="23">31.9–35.5</td>
<td id="76E45DA3F164007F7C0DF92FFB35F925" box="[1039,1202,1693,1716]" gridcol="2" gridrow="13" pageId="22" pageNumber="23">33.7–35.6</td>
</tr>
<tr id="353534DFF164007F789DF97AFB35F94E" box="[159,1202,1736,1759]" gridrow="14" pageId="22" pageNumber="23" rowspan-1="1" rowspan-2="1">
<th id="76E45DA3F164007F789DF97AFE61F94E" box="[159,486,1736,1759]" gridcol="0" gridrow="14" pageId="22" pageNumber="23">Percentages of head length</th>
</tr>
<tr id="353534DFF164007F789DF940FB35F898" box="[159,1202,1778,1801]" gridrow="15" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DF940FE61F898" box="[159,486,1778,1801]" gridcol="0" gridrow="15" pageId="22" pageNumber="23">Head depth</th>
<td id="76E45DA3F164007F7A79F940FC8EF898" box="[635,777,1778,1801]" gridcol="1" gridrow="15" pageId="22" pageNumber="23">92.2–112.0</td>
<td id="76E45DA3F164007F7C0DF940FB35F898" box="[1039,1202,1778,1801]" gridcol="2" gridrow="15" pageId="22" pageNumber="23">83.4–88.7</td>
</tr>
<tr id="353534DFF164007F789DF8AFFB35F8A5" box="[159,1202,1821,1844]" gridrow="16" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DF8AFFE61F8A5" box="[159,486,1821,1844]" gridcol="0" gridrow="16" pageId="22" pageNumber="23">Head width</th>
<td id="76E45DA3F164007F7A79F8AFFC8EF8A5" box="[635,777,1821,1844]" gridcol="1" gridrow="16" pageId="22" pageNumber="23">56.3–61.3</td>
<td id="76E45DA3F164007F7C0DF8AFFB35F8A5" box="[1039,1202,1821,1844]" gridcol="2" gridrow="16" pageId="22" pageNumber="23">57.4–61.0</td>
</tr>
<tr id="353534DFF164007F789DF8FAFB35F8CE" box="[159,1202,1864,1887]" gridrow="17" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DF8FAFE61F8CE" box="[159,486,1864,1887]" gridcol="0" gridrow="17" pageId="22" pageNumber="23">Snout length</th>
<td id="76E45DA3F164007F7A79F8FAFC8EF8CE" box="[635,777,1864,1887]" gridcol="1" gridrow="17" pageId="22" pageNumber="23">12.9–15.8</td>
<td id="76E45DA3F164007F7C0DF8FAFB35F8CE" box="[1039,1202,1864,1887]" gridcol="2" gridrow="17" pageId="22" pageNumber="23">13.1–14.2</td>
</tr>
<tr id="353534DFF164007F789DF8C0FB35F818" box="[159,1202,1906,1929]" gridrow="18" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DF8C0FE61F818" box="[159,486,1906,1929]" gridcol="0" gridrow="18" pageId="22" pageNumber="23">Lower jaw length</th>
<td id="76E45DA3F164007F7A79F8C0FC8EF818" box="[635,777,1906,1929]" gridcol="1" gridrow="18" pageId="22" pageNumber="23">13.2–16.2</td>
<td id="76E45DA3F164007F7C0DF8C0FB35F818" box="[1039,1202,1906,1929]" gridcol="2" gridrow="18" pageId="22" pageNumber="23">13.5–15.2</td>
</tr>
<tr id="353534DFF164007F789DF82FFB35F825" box="[159,1202,1949,1972]" gridrow="19" pageId="22" pageNumber="23">
<th id="76E45DA3F164007F789DF82FFE61F825" box="[159,486,1949,1972]" gridcol="0" gridrow="19" pageId="22" pageNumber="23">Eye diameter</th>
<td id="76E45DA3F164007F7A79F82FFC8EF825" box="[635,777,1949,1972]" gridcol="1" gridrow="19" pageId="22" pageNumber="23">32.8–39.8</td>
<td id="76E45DA3F164007F7C0DF82FFB35F825" box="[1039,1202,1949,1972]" gridcol="2" gridrow="19" pageId="22" pageNumber="23">35.5–37.9</td>
</tr>
</table>
</paragraph>
<caption id="DF7A6615F165FF977895FD1DFD5EFD78" httpUri="https://zenodo.org/record/175580/files/figure.png" pageId="23" pageNumber="24" targetBox="[415,1171,194,663]" targetPageId="23">
<paragraph id="8BBA369DF165FF977895FD1DFD5EFD78" blockId="23.[151,1436,687,745]" pageId="23" pageNumber="24">
<emphasis id="B971EA8FF165FF977895FD1DFEA0FD56" bold="true" box="[151,295,687,711]" pageId="23" pageNumber="24">FIGURE 15.</emphasis>
<taxonomicName id="4C054D1EF165FF97792DFD02FD82FD56" box="[303,517,688,711]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="23" pageNumber="24" phylum="Chordata" rank="species" species="fragilis">
<emphasis id="B971EA8FF165FF97792DFD02FD82FD56" box="[303,517,688,711]" italics="true" pageId="23" pageNumber="24">Plesiolebias fragilis</emphasis>
</taxonomicName>
, UFRJ 6412, female paratype, 20.7 mm SL; Brazil: Tocantins: Formoso do Araguaia (one day after collection). Photo by W. J. E. M. Costa.
</paragraph>
</caption>
<paragraph id="8BBA369DF165FF9778C4FCAFFB2BFBA1" blockId="23.[151,1437,797,2032]" pageId="23" pageNumber="24">Tip of both dorsal and anal fins rounded, without filaments. Caudal fin rounded. Pectoral fins elliptical, posterior margin reaching vertical through urogenital papilla and anal-fin origin in males, between pelvic-fin base and anus in females. Pelvic fins pointed in males, terminating in long filament, with tip reaching between base of 5th and 8th anal-fin rays; tip of each pelvic fin reaching base of 3rd anal-fin ray in females. Pelvic-fin bases medially united. Dorsal-fin origin on vertical between base of 1st and 3rd anal-fin rays, and between neural spines of 9th and 11th vertebrae. Anal-fin origin between pleural ribs of 8th and 9th vertebrae. Dorsal-fin rays 11–12; anal-fin rays 15–17; caudal-fin rays 23–25; pectoral-fin rays 12; pelvic-fin rays 8.</paragraph>
<paragraph id="8BBA369DF165FF9778C4FB8CFA1BFB69" blockId="23.[151,1437,797,2032]" pageId="23" pageNumber="24">Scales large, cycloid. Body and head entirely scaled, except anterior ventral surface of head. Body squamation extending over 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 24–25; transverse series of scales 7; scale rows around caudal peduncle 12. One to three minute contact organs on posterior margin of each scale of ventral portion of flanks in males.</paragraph>
<paragraph id="8BBA369DF165FF9778C4FAB4FD0DFA09" blockId="23.[151,1437,797,2032]" pageId="23" pageNumber="24">Cephalic neuromasts: supraorbital 6 + 2, parietal 2, anterior rostral 1, posterior rostral 1, infraorbital 1 + 23–25 + 1, preorbital 3–4, otic 1, post-otic 1, supratemporal 1, median opercular 1, ventral opercular 1, preopercular 2 + 9, mandibular 6, lateral mandibular 5. One neuromast on center of each scale of lateral line of trunk. Two neuromasts on caudal-fin base.</paragraph>
<paragraph id="8BBA369DF165FF9778C4FA14FB01F981" blockId="23.[151,1437,797,2032]" pageId="23" pageNumber="24">Basihyal narrow, longest width about 20 % of length; basihyal cartilage about 25 % of basihyal length. Five branchiostegal rays. Five teeth on second pharyngobranchial. Gill-rakers of first branchial arch 1 + 8. Vomerine teeth absent. Ventral process of posttemporal absent. Total vertebrae 23–25.</paragraph>
<paragraph id="8BBA369DF165FF9778C5F9AFFA91F859" blockId="23.[151,1437,797,2032]" pageId="23" pageNumber="24">
<emphasis id="B971EA8FF165FF9778C5F9AFFED2F9A6" bold="true" box="[199,341,1565,1591]" pageId="23" pageNumber="24">Coloration.</emphasis>
Males: Sides of body gray with 6-8 bars, black and well defined on anterior two thirds of flank, reddish brown and diffuse on caudal peduncle region; few greenish blue dots scattered on flanks. Dorsum gray. Venter white, with transverse dark gray marks. Side of gray, opercular region pale greenish golden; short oblique black bars on dorsolateral portion of head posterior to orbit and 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 spot on middle of fin base, and short oblique white bar on posterior margin. Anal fin reddish black, with three short white bars on its basal half, anteriormost bar wider, often forming triangular mark, corresponding to fusion of two anteriormost bars of other species of
<taxonomicName id="4C054D1EF165FF977B93F884FBA7F8DE" box="[913,1056,1846,1871]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="23" pageNumber="24" phylum="Chordata" rank="genus">
<emphasis id="B971EA8FF165FF977B93F884FBA7F8DE" box="[913,1056,1846,1871]" italics="true" pageId="23" pageNumber="24">Plesiolebias</emphasis>
</taxonomicName>
; faint light blue bar on posterior portion of fin; black blotch on posterior portion of fin visible only in preserved specimens. Caudal fin gray, with transverse rows of small light gray spots on basal region of fin. Pectoral fins hyaline. Pelvic fins black, with two white bars, anterior bar near anterior margin of fin and posterior bar on posterior margin.
</paragraph>
<paragraph id="8BBA369DF165FF9878C5F864FDE3FF4B" blockId="23.[151,1437,797,2032]" lastBlockId="24.[151,1436,152,578]" lastPageId="24" lastPageNumber="25" pageId="23" pageNumber="24">Females: Sides of body light brownish gray, with 5-7 narrow oblique black bars. Dorsum light brownish gray. Venter white. Sides of head gray, pale greenish yellow on opercle. Jaws gray. Iris pale yellow, with gray bar through center of eye. Fins hyaline.</paragraph>
</subSubSection>
<subSubSection id="C31F6516F16AFF9878C5FF55FF74FEBB" pageId="24" pageNumber="25" type="etymology">
<paragraph id="8BBA369DF16AFF9878C5FF55FF74FEBB" blockId="24.[151,1436,152,578]" pageId="24" pageNumber="25">
<emphasis id="B971EA8FF16AFF9878C5FF55FED3FE90" bold="true" box="[199,340,231,257]" pageId="24" pageNumber="25">Etymology.</emphasis>
From the Latin
<taxonomicName id="4C054D1EF16AFF987A12FF5AFDE2FE90" box="[528,613,232,257]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="fragilis">
<emphasis id="B971EA8FF16AFF987A12FF5AFDE2FE90" box="[528,613,232,257]" italics="true" pageId="24" pageNumber="25">fragilis</emphasis>
</taxonomicName>
(fragile), an allusion to the fragility of this tiny (
<emphasis id="B971EA8FF16AFF987C9EFF5AFB40FE90" box="[1180,1223,232,257]" italics="true" pageId="24" pageNumber="25">i. e.</emphasis>
, pygmy size) new species.
</paragraph>
</subSubSection>
<subSubSection id="C31F6516F16AFF9878C5FE85FC1BFDD3" pageId="24" pageNumber="25" type="distribution">
<paragraph id="8BBA369DF16AFF9878C5FE85FC1BFDD3" blockId="24.[151,1436,152,578]" pageId="24" pageNumber="25">
<emphasis id="B971EA8FF16AFF9878C5FE85FD82FEC0" bold="true" box="[199,517,311,337]" pageId="24" pageNumber="25">Distribution and habitat.</emphasis>
<taxonomicName id="4C054D1EF16AFF987A12FE8AFD78FEC0" box="[528,767,312,337]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="fragilis">
<emphasis id="B971EA8FF16AFF987A12FE8AFD78FEC0" box="[528,767,312,337]" italics="true" pageId="24" pageNumber="25">Plesiolebias fragilis</emphasis>
</taxonomicName>
occurs in seasonal swamps of the middle rio Araguaia basin (
<figureCitation id="133E2A18F16AFF9878E5FED2FEC7FEEB" box="[231,320,352,378]" 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="24" pageNumber="25">Fig. 13</figureCitation>
), in the region of ilha do Bananal, Estado do Tocantins,
<collectingCountry id="F312760DF16AFF987BF7FED2FBC7FEEB" box="[1013,1088,352,378]" name="Brazil" pageId="24" pageNumber="25">Brazil</collectingCountry>
. This is an area of transition between the savannas of central
<collectingCountry id="F312760DF16AFF987A0DFE3AFDD0FE33" box="[527,599,392,418]" name="Brazil" pageId="24" pageNumber="25">Brazil</collectingCountry>
(Cerrado) and the Amazonian forest. Concentrated in these swamps are one of the richest known assemblages of sympatric seasonal rivulids (
<bibRefCitation id="EF944B6CF16AFF987BC7FE02FBE4FE5B" author="Costa" box="[965,1123,432,458]" pageId="24" pageNumber="41" refString="Costa, W. J. E. M. (1998 a) Phylogeny and classification of Rivulidae revisited: evolution of annualism and miniaturization in rivulid fishes (Cyprinodontiformes: Aplocheiloidei). Journal of Comparative Biology, 3, 33 - 92." type="journal article" year="1998" yearSuffix="a">Costa, 1998a</bibRefCitation>
), with a total of seven species. Besides
<emphasis id="B971EA8FF16AFF98793AFE6AFE35FE60" box="[312,434,472,497]" italics="true" pageId="24" pageNumber="25">
<taxonomicName id="4C054D1EF16AFF98793AFE6AFE29FE60" box="[312,430,472,497]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="fragilis">P. fragilis</taxonomicName>
,
</emphasis>
the following species are found here:
<taxonomicName id="4C054D1EF16AFF987B7EFE6AFAA5FE63" authority="Costa" authorityName="Costa" box="[892,1314,472,498]" class="Actinopterygii" family="Rivulidae" genus="Trigonectes" kingdom="Animalia" order="Cyprinodontiformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="rubromarginatus">
<emphasis id="B971EA8FF16AFF987B7EFE6AFB54FE60" box="[892,1235,472,497]" italics="true" pageId="24" pageNumber="25">Trigonectes rubromarginatus</emphasis>
Costa
</taxonomicName>
,
<taxonomicName id="4C054D1EF16AFF987D2DFE6AFE44FD8B" authority="Lazara" authorityName="Lazara" class="Actinopterygii" family="Rivulidae" genus="Simpsonichthys" kingdom="Animalia" order="Cyprinodontiformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="costai">
<emphasis id="B971EA8FF16AFF987D2DFE6AFEC1FD88" italics="true" pageId="24" pageNumber="25">Simpsonichthys costai</emphasis>
(Lazara)
</taxonomicName>
,
<taxonomicName id="4C054D1EF16AFF9879DCFDB2FBDFFD8B" authority="Costa &amp; Nielsen" authorityName="Costa &amp; Nielsen" box="[478,1112,512,538]" class="Actinopterygii" family="Rivulidae" genus="Simpsonichthys" kingdom="Animalia" order="Cyprinodontiformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="semiocellatus">
<emphasis id="B971EA8FF16AFF9879DCFDB2FCCDFD88" box="[478,842,512,537]" italics="true" pageId="24" pageNumber="25">Simpsonichthys semiocellatus</emphasis>
(Costa &amp; Nielsen)
</taxonomicName>
,
<taxonomicName id="4C054D1EF16AFF987C71FDB2FA10FD8B" authority="Costa" authorityName="Costa" box="[1139,1431,512,538]" class="Actinopterygii" family="Rivulidae" genus="Pituna" kingdom="Animalia" order="Cyprinodontiformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="poranga">
<emphasis id="B971EA8FF16AFF987C71FDB2FABCFD88" box="[1139,1339,512,537]" italics="true" pageId="24" pageNumber="25">Pituna poranga</emphasis>
Costa
</taxonomicName>
,
<taxonomicName id="4C054D1EF16AFF987895FD9AFD86FDD3" authority="Lazara" authorityName="Lazara" box="[151,513,552,578]" class="Actinopterygii" family="Rivulidae" genus="Maratecoara" kingdom="Animalia" order="Cyprinodontiformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="lacortei">
<emphasis id="B971EA8FF16AFF987895FD9AFE13FDD0" box="[151,404,552,577]" italics="true" pageId="24" pageNumber="25">Maratecoara lacortei</emphasis>
(Lazara)
</taxonomicName>
, and
<taxonomicName id="4C054D1EF16AFF987A3DFD9AFC1FFDD3" authority="Lazara" authorityName="Lazara" box="[575,920,552,578]" class="Actinopterygii" family="Rivulidae" genus="Plesiolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="24" pageNumber="25" phylum="Chordata" rank="species" species="aruana">
<emphasis id="B971EA8FF16AFF987A3DFD9AFCADFDD0" box="[575,810,552,577]" italics="true" pageId="24" pageNumber="25">Plesiolebias aruana</emphasis>
(Lazara)
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>
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