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<document id="45D0894F346C45174962E1854AA9CF01" ID-DOI="10.1590/S1679-62252013000100009" ID-ISSN="1982-0224" ID-Zenodo-Dep="12652814" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1720079256687" checkinUser="felipe" docAuthor="Nielsen, Dalton Tavares Bressane" docDate="2013" docId="611D9B1BFF9C6314FF25FD323E30FEC2" docLanguage="en" docName="NeotropIchthyol.11.1.81-84.pdf" docOrigin="Neotropical Ichthyology 11 (1)" docSource="http://www.scielo.br/scielo.php?script=sci_arttext&amp;pid=S1679-62252013000100081&amp;lng=en&amp;tlng=en" docStyle="DocumentStyle:85A40B78B715C4497F837D9D78407CE5.4:NeotropIchthyol.2003-2013.journal_article" docStyleId="85A40B78B715C4497F837D9D78407CE5" docStyleName="NeotropIchthyol.2003-2013.journal_article" docStyleVersion="4" docTitle="Spectrolebias brousseaui Nielsen, 2013, new species" docType="treatment" docVersion="3" lastPageNumber="84" masterDocId="9D24E363FF9D6317FFCAFFA33C23FF96" masterDocTitle="Spectrolebias brousseaui (Cyprinodontiformes: Rivulidae: Cynolebiatinae), a new annual fish from the upper río Mamoré basin, Bolivia" masterLastPageNumber="84" masterPageNumber="81" pageNumber="82" updateTime="1720099117839" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title id="21A93C171CCFF4F0EB712E1F6C5CA847">Spectrolebias brousseaui (Cyprinodontiformes: Rivulidae: Cynolebiatinae), a new annual fish from the upper río Mamoré basin, Bolivia</mods:title>
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<mods:namePart id="A4DAA04E86DCB48B7D70BCFE0AC10621">Nielsen, Dalton Tavares Bressane</mods:namePart>
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<mods:titleInfo id="B8F649D5BA76C2DA22F4570E91FC3FD0">
<mods:title id="75A703232177FC28BDFCA19CB244CAF9">Neotropical Ichthyology</mods:title>
</mods:titleInfo>
<mods:part id="45E067D6492705EB3C0DC19F8856F975">
<mods:date id="0FA8D27C53080CA742B061B921777AE2">2013</mods:date>
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<mods:number id="4FD9A07C754ADA29AEC56B909FC8B64E">2013-03-31</mods:number>
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<mods:classification id="BAB44F13BBDE213B178A900C1B82E6AC">journal article</mods:classification>
<mods:identifier id="81443894A8E847DEEA05AFACCC0F3691" type="DOI">10.1590/S1679-62252013000100009</mods:identifier>
<mods:identifier id="BADF8814D8CD9C20F776A37A72CAD7E2" type="ISSN">1982-0224</mods:identifier>
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<treatment id="611D9B1BFF9C6314FF25FD323E30FEC2" ID-DOI="http://doi.org/10.5281/zenodo.12654997" ID-Zenodo-Dep="12654997" LSID="urn:lsid:plazi:treatment:611D9B1BFF9C6314FF25FD323E30FEC2" httpUri="http://treatment.plazi.org/id/611D9B1BFF9C6314FF25FD323E30FEC2" lastPageId="3" lastPageNumber="84" pageId="1" pageNumber="82">
<subSubSection id="A1AE7986FF9C6316FF25FD323EB7FD3F" box="[239,660,657,682]" pageId="1" pageNumber="82" type="nomenclature">
<paragraph id="E90B2A0DFF9C6316FF25FD323EB7FD3F" blockId="1.[239,660,657,713]" box="[239,660,657,682]" pageId="1" pageNumber="82">
<heading id="B2439D61FF9C6316FF25FD323EB7FD3F" box="[239,660,657,682]" centered="true" fontSize="10" level="2" pageId="1" pageNumber="82" reason="2">
<emphasis id="DBC0F61FFF9C6316FF25FD323EB7FD3F" bold="true" box="[239,660,657,682]" pageId="1" pageNumber="82">
<taxonomicName id="2EB4518EFF9C6316FF25FD323E20FD3F" ID-CoL="4YH2W" authorityName="Nielsen" authorityYear="2013" box="[239,515,657,681]" family="Rivulidae" genus="Spectrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="brousseaui" status="sp. nov.">
<emphasis id="DBC0F61FFF9C6316FF25FD323E20FD3F" bold="true" box="[239,515,657,681]" italics="true" pageId="1" pageNumber="82">Spectrolebias brousseaui</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="C0F34B64FF9C6316FDDBFD313EB7FD3F" box="[529,660,657,682]" pageId="1" pageNumber="82" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
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<subSubSection id="A1AE7986FF9C6316FE5BFD123DD1FD5F" box="[401,498,689,713]" pageId="1" pageNumber="82" type="description">
<paragraph id="E90B2A0DFF9C6316FE5BFD123DD1FD5F" blockId="1.[239,660,657,713]" box="[401,498,689,713]" pageId="1" pageNumber="82">
<figureCitation id="718F3688FF9C6316FE5BFD123DD1FD5F" box="[401,498,689,713]" captionStart-0="Fig" captionStart-1="Fig" captionStartId-0="1.[129,168,1872,1896]" captionStartId-1="1.[809,848,1904,1928]" captionTargetBox-0="[161,1452,1415,1879]" captionTargetPageId-0="1" captionText-0="Fig. 1. Spectrolebias brousseaui, male (above), holotype, MNKP 10162, 28.4 mm SL and female (below), paratype, MZUSP109219,25.3 mmSL." captionText-1="Fig. 2. Temporary pool near río San Pablo, type locality of Spectrolebias brousseaui." figureDoi-0="http://doi.org/10.5281/zenodo.12652816" httpUri-0="https://zenodo.org/record/12652816/files/figure.png" pageId="1" pageNumber="82">
<emphasis id="DBC0F61FFF9C6316FE5BFD123DD1FD5F" bold="true" box="[401,498,689,713]" pageId="1" pageNumber="82">Figs. 1-2</emphasis>
</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="A1AE7986FF9C6316FF4BFD523E31FC47" pageId="1" pageNumber="82" type="materials_examined">
<paragraph id="E90B2A0DFF9C6316FF4BFD523D92FCCB" blockId="1.[129,771,753,861]" pageId="1" pageNumber="82">
<materialsCitation id="59DC2050FF9C6316FF4BFD523D92FCCB" collectingDate="2008-04-19" collectionCode="R" collectorName="San Jose dos Chiquitos &amp; D. Brousseau." country="Bolivia" county="Departamento" latitude="-17.425278" location="rio San Pablo" longLatPrecision="21" longitude="-60.67889" municipality="San Jose" pageId="1" pageNumber="82" specimenCode="MNKP 10162" specimenCount="1" stateProvince="Santa Cruz" typeStatus="holotype">
<emphasis id="DBC0F61FFF9C6316FF4BFD523CC0FC90" bold="true" box="[129,227,753,774]" pageId="1" pageNumber="82">
<typeStatus id="360F94AFFF9C6316FF4BFD523CFCFC90" box="[129,223,753,774]" pageId="1" pageNumber="82" type="holotype">Holotype</typeStatus>
.
</emphasis>
<specimenCode id="B9128276FF9C6316FF2DFD513D4CFC91" box="[231,367,753,775]" collectionCode="MNKP" pageId="1" pageNumber="82">MNKP 10162</specimenCode>
, male,
<quantity id="2E4C87E8FF9C6316FE65FD523E21FC91" box="[431,514,753,775]" metricMagnitude="-2" metricUnit="m" metricValue="2.84" pageId="1" pageNumber="82" unit="mm" value="28.4">28.4 mm</quantity>
SL,
<collectingCountry id="91A36A9DFF9C6316FDE6FD523E57FC91" box="[556,628,753,775]" name="Bolivia" pageId="1" pageNumber="82">Bolivia</collectingCountry>
,
<collectingCounty id="006A5281FF9C6316FDB6FD513F20FC91" box="[636,771,754,775]" pageId="1" pageNumber="82">Departamento</collectingCounty>
<collectingRegion id="2B70E4EFFF9C6316FF4BFCAD3CCCFCB5" box="[129,239,782,803]" country="Bolivia" name="Santa Cruz" pageId="1" pageNumber="82">Santa Cruz</collectingRegion>
,
<quantity id="2E4C87E8FF9C6316FF32FCAD3D6BFCB2" box="[248,328,782,804]" metricMagnitude="4" metricUnit="m" metricValue="4.75" pageId="1" pageNumber="82" unit="km" value="47.5">47.5 km</quantity>
north of
<collectorName id="44414FDBFF9C6316FE6BFCAD3EA6FCB2" box="[417,645,782,804]" pageId="1" pageNumber="82">
<collectingMunicipality id="096FB077FF9C6316FE6BFCAD3DD6FCB5" box="[417,501,782,803]" pageId="1" pageNumber="82">San José</collectingMunicipality>
dos Chiquitos
</collectorName>
, pool near of
<location id="EC6B7CD6FF9C6316FF4BFC883D24FCD7" LSID="urn:lsid:plazi:treatment:611D9B1BFF9C6314FF25FD323E30FEC2:EC6B7CD6FF9C6316FF4BFC883D24FCD7" box="[129,263,811,833]" country="Bolivia" county="Departamento" latitude="-17.425278" longLatPrecision="21" longitude="-60.67889" municipality="San Jose" name="rio San Pablo" pageId="1" pageNumber="82" stateProvince="Santa Cruz">río San Pablo</location>
, tributary of
<location id="EC6B7CD6FF9C6316FE42FC883DDDFCD6" LSID="urn:lsid:plazi:treatment:611D9B1BFF9C6314FF25FD323E30FEC2:EC6B7CD6FF9C6316FE42FC883DDDFCD6" box="[392,510,811,832]" country="Bolivia" county="Departamento" latitude="-17.425278" longLatPrecision="21" longitude="-60.67889" municipality="San Jose" name="rio Mamore" pageId="1" pageNumber="82" stateProvince="Santa Cruz">río Mamoré</location>
,
<geoCoordinate id="8C804CCAFF9C6316FDC3FC883E5FFCD7" box="[521,636,811,833]" degrees="17" direction="south" minutes="25" orientation="latitude" pageId="1" pageNumber="82" precision="15" seconds="31" value="-17.425278">17°2531”S</geoCoordinate>
<geoCoordinate id="8C804CCAFF9C6316FD49FC883EDCFCD7" box="[643,767,811,833]" degrees="60" direction="west" minutes="40" orientation="longitude" pageId="1" pageNumber="82" precision="15" seconds="44" value="-60.67889">60°4044”W</geoCoordinate>
,
<date id="9D0A0CCDFF9C6316FF4BFCEB3CDDFCCB" box="[129,254,840,861]" pageId="1" pageNumber="82" value="2008-04-19">
<collectingDate id="8D4EF525FF9C6316FF4BFCEB3CDDFCCB" box="[129,254,840,861]" pageId="1" pageNumber="82" value="2008-04-19">19 Apr 2008</collectingDate>
</date>
,
<collectionCode id="8FA5B2C8FF9C6316FEC3FCEB3D3FFCCB" box="[265,284,840,861]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="1" pageNumber="82">R</collectionCode>
.
<collectorName id="44414FDBFF9C6316FEECFCEB3D92FCCB" box="[294,433,840,861]" pageId="1" pageNumber="82">D. Brousseau.</collectorName>
</materialsCitation>
</paragraph>
<paragraph id="E90B2A0DFF9C6316FF4BFC223E31FC47" blockId="1.[129,772,897,977]" pageId="1" pageNumber="82">
<materialsCitation id="59DC2050FF9C6316FF4BFC223D7EFC22" collectionCode="MZUSP" pageId="1" pageNumber="82" specimenCode="MZUSP 109219" specimenCount="3" specimenCount-female="2" specimenCount-male="1" typeStatus="paratype">
<emphasis id="DBC0F61FFF9C6316FF4BFC223CCCFC00" bold="true" box="[129,239,897,918]" pageId="1" pageNumber="82">
<typeStatus id="360F94AFFF9C6316FF4BFC223CC8FC00" box="[129,235,897,918]" pageId="1" pageNumber="82" type="paratype">Paratypes</typeStatus>
.
</emphasis>
<specimenCode id="B9128276FF9C6316FF3CFC223DBAFC00" box="[246,409,897,918]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="82">MZUSP 109219</specimenCode>
,
<specimenCount id="FFB2E184FF9C6316FE6EFC223DC5FC01" box="[420,486,897,919]" count="1" pageId="1" pageNumber="82" type="male">1 male</specimenCount>
and
<specimenCount id="FFB2E184FF9C6316FDDDFC223E4CFC01" box="[535,623,897,919]" count="2" pageId="1" pageNumber="82" type="female">2 female</specimenCount>
,
<quantity id="2E4C87E8FF9C6316FDB3FC223F27FC01" box="[633,772,897,919]" metricMagnitude="-2" metricUnit="m" metricValue="2.7" metricValueMax="2.87" metricValueMin="2.53" pageId="1" pageNumber="82" unit="mm" value="27.0" valueMax="28.7" valueMin="25.3">25.3-28.7 mm</quantity>
SL, collected with the
</materialsCitation>
<materialsCitation id="59DC2050FF9C6316FEAFFC3D3E2DFC47" collectionCode="MNKP" pageId="1" pageNumber="82" specimenCode="MNKP 10163" specimenCount="3" specimenCount-female="3" typeStatus="paratype">
<typeStatus id="360F94AFFF9C6316FEAFFC3D3D9DFC22" box="[357,446,926,948]" pageId="1" pageNumber="82" type="holotype">holotype</typeStatus>
.
<specimenCode id="B9128276FF9C6316FE03FC3C3E75FC22" box="[457,598,926,948]" collectionCode="MNKP" pageId="1" pageNumber="82">MNKP 10163</specimenCode>
,
<specimenCount id="FFB2E184FF9C6316FDA8FC3D3EE7FC22" box="[610,708,926,948]" count="3" pageId="1" pageNumber="82" type="female">3 females</specimenCount>
,
<quantity id="2E4C87E8FF9C6316FD1AFC3D3CFBFC46" metricMagnitude="-2" metricUnit="m" metricValue="3.065" metricValueMax="3.46" metricValueMin="2.67" pageId="1" pageNumber="82" unit="mm" value="30.65" valueMax="34.6" valueMin="26.7">26.7- 34.6 mm</quantity>
SL collected with the
<typeStatus id="360F94AFFF9C6316FE7FFC183E2DFC47" box="[437,526,955,977]" pageId="1" pageNumber="82" type="holotype">holotype</typeStatus>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="A1AE7986FF9C6316FF4BFC5B398FFC5F" pageId="1" pageNumber="82" type="diagnosis">
<paragraph id="E90B2A0DFF9C6316FF4BFC5B3869FEBF" blockId="1.[129,771,1016,1328]" lastBlockId="1.[809,1452,177,969]" pageId="1" pageNumber="82">
<emphasis id="DBC0F61FFF9C6316FF4BFC5B3CD8FB86" bold="true" box="[129,251,1016,1040]" pageId="1" pageNumber="82">Diagnosis.</emphasis>
The new species differs from the remaining representatives of the genus
<taxonomicName id="2EB4518EFF9C6316FE0EFBBB3E7BFBA6" authorityName="Costa &amp; Nielsen" authorityYear="1997" box="[452,600,1048,1072]" family="Rivulidae" genus="Spectrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="82" phylum="Chordata" rank="genus">
<emphasis id="DBC0F61FFF9C6316FE0EFBBB3E7BFBA6" box="[452,600,1048,1072]" italics="true" pageId="1" pageNumber="82">Spectrolebias</emphasis>
</taxonomicName>
, by the unique color pattern of males,
<emphasis id="DBC0F61FFF9C6316FEA5FB9A3DB9FBC6" box="[367,410,1081,1104]" italics="true" pageId="1" pageNumber="82">viz.,</emphasis>
anterior third of body light brown, posterior two-thirds of body dark blue, almost black in the dorsal region, with rows of bright blue spots, relatively large size, with about half the diameter of the pupil.
<taxonomicName id="2EB4518EFF9C6316FDBAFB3B3CDDFB46" authorityName="Nielsen" authorityYear="2013" family="Rivulidae" genus="Spectrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="brousseaui">
<emphasis id="DBC0F61FFF9C6316FDBAFB3B3CDDFB46" italics="true" pageId="1" pageNumber="82">Spectrolebias brousseaui</emphasis>
</taxonomicName>
distinguished from all congeners except
<taxonomicName id="2EB4518EFF9C6316FD24FB1B3D28FB66" family="Rivulidae" genus="Spectrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="filamentosus">
<emphasis id="DBC0F61FFF9C6316FD24FB1B3D28FB66" italics="true" pageId="1" pageNumber="82">S. filamentosus</emphasis>
</taxonomicName>
, by having pelvic-fin bases separated by an interspace (
<emphasis id="DBC0F61FFF9C6316FF37FB5A3D38FA86" box="[253,283,1273,1296]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
pelvic-fin bases in contact), long filamentous rays on the tip of dorsal and anal fins in males (
<emphasis id="DBC0F61FFF9C6316FDBAFABA3EAEFAA6" box="[624,653,1305,1328]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
absence of filaments, or presents only on dorsal fin in
<taxonomicName id="2EB4518EFF9C6316FB37FF123988FF5F" authorityName="Costa &amp; Nielsen" authorityYear="1997" box="[1277,1451,177,201]" family="Rivulidae" genus="Spectrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="semiocellatus">
<emphasis id="DBC0F61FFF9C6316FB37FF123988FF5F" box="[1277,1451,177,201]" italics="true" pageId="1" pageNumber="82">S. semiocellatus</emphasis>
</taxonomicName>
and
<taxonomicName id="2EB4518EFF9C6316FC90FF723805FF7F" baseAuthorityName="Costa &amp; Brasil" baseAuthorityYear="2008" box="[858,1062,209,233]" family="Rivulidae" genus="Spectrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="inaequipinnatus">
<emphasis id="DBC0F61FFF9C6316FC90FF723805FF7F" box="[858,1062,209,233]" italics="true" pageId="1" pageNumber="82">S. inaequipinnatus</emphasis>
</taxonomicName>
, or presents only on anal fin in
<taxonomicName id="2EB4518EFF9C6316FA5DFF723FBCFE9F" baseAuthorityName="Amato" baseAuthorityYear="1986" family="Rivulidae" genus="Spectrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="chacoensis">
<emphasis id="DBC0F61FFF9C6316FA5DFF723FBCFE9F" italics="true" pageId="1" pageNumber="82">S. chacoensis</emphasis>
</taxonomicName>
), and presence (
<emphasis id="DBC0F61FFF9C6316FB91FF51385AFE9F" box="[1115,1145,242,265]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
absence) of contact organs on scales of flank in males.
</paragraph>
<paragraph id="E90B2A0DFF9C6316FC85FE92391EFD3F" blockId="1.[809,1452,177,969]" pageId="1" pageNumber="82">
Additionally males of
<taxonomicName id="2EB4518EFF9C6316FB8FFE923944FEDF" box="[1093,1383,305,329]" family="Rivulidae" genus="Simpsonichthys" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="brousseaui">
<emphasis id="DBC0F61FFF9C6316FB8FFE923944FEDF" box="[1093,1383,305,329]" italics="true" pageId="1" pageNumber="82">Simpsonichthys brousseaui</emphasis>
</taxonomicName>
differ from males of
<taxonomicName id="2EB4518EFF9C6316FC0DFEF2384AFEFF" box="[967,1129,337,361]" family="Rivulidae" genus="Spectrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="filamentosus">
<emphasis id="DBC0F61FFF9C6316FC0DFEF2384AFEFF" box="[967,1129,337,361]" italics="true" pageId="1" pageNumber="82">S. filamentosus</emphasis>
</taxonomicName>
by the color pattern of males,
<emphasis id="DBC0F61FFF9C6316FCE3FED13F77FE1F" box="[809,852,370,393]" italics="true" pageId="1" pageNumber="82">viz.,</emphasis>
anterior third of body light brown, posterior two-thirds of body dark blue, almost black in the dorsal region, with rows of bright blue spots (
<emphasis id="DBC0F61FFF9C6316FC24FE113828FE5F" box="[1006,1035,434,457]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
overall color pattern in males reddish, with white spots), developed urogenital papillae in males and females (
<emphasis id="DBC0F61FFF9C6316FC4FFE513F81FD9F" box="[901,930,498,521]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
poorly developed urogenital papillae in both sexes), and by the longer dorsal-fin base (33.8-36.2% SL
<emphasis id="DBC0F61FFF9C6316FAC0FDB13905FDBF" box="[1290,1318,530,553]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
29.0-31.1%), longer head (27.5-28.8% SL
<emphasis id="DBC0F61FFF9C6316FB87FD91384AFDDF" box="[1101,1129,562,585]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
25.8-26.7%), lower head (88.6- 91.4% HL
<emphasis id="DBC0F61FFF9C6316FC5DFDF13F90FDFF" box="[919,947,594,617]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
96.2-107.6%), narrower head (55.6-54.6% SL
<emphasis id="DBC0F61FFF9C6316FA5AFDF1398FFDFF" box="[1424,1452,594,617]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
63.4-70.7%), greater number of dorsal-fin rays (21-22
<emphasis id="DBC0F61FFF9C6316FA8CFDD13941FD1F" box="[1350,1378,626,649]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
16-19), and fewer scales in transverse series (8-9
<emphasis id="DBC0F61FFF9C6316FB19FD3138D3FD3F" box="[1235,1264,658,681]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
11-12).
</paragraph>
<paragraph id="E90B2A0DFF9C6316FC85FD12398FFC5F" blockId="1.[809,1452,177,969]" pageId="1" pageNumber="82">
Females of
<taxonomicName id="2EB4518EFF9C6316FC0FFD1238C3FD5F" box="[965,1248,689,713]" family="Rivulidae" genus="Simpsonichthys" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="brousseaui">
<emphasis id="DBC0F61FFF9C6316FC0FFD1238C3FD5F" box="[965,1248,689,713]" italics="true" pageId="1" pageNumber="82">Simpsonichthys brousseaui</emphasis>
</taxonomicName>
differ from females of
<taxonomicName id="2EB4518EFF9C6316FC89FD723FFDFD7F" box="[835,990,721,745]" family="Rivulidae" genus="Spectrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="filamentosus">
<emphasis id="DBC0F61FFF9C6316FC89FD723FFDFD7F" box="[835,990,721,745]" italics="true" pageId="1" pageNumber="82">S. filamentosus</emphasis>
</taxonomicName>
by their lower body (30.6-33.3% SL
<emphasis id="DBC0F61FFF9C6316FA9FFD713951FD7F" box="[1365,1394,722,745]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
34.7- 36.8%), lower caudal peduncle (11.9-12.6% SL
<emphasis id="DBC0F61FFF9C6316FACDFD513900FC9F" box="[1287,1315,754,777]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
13.0-15.0%), shorter anal-fin base (21.9-27.8% SL
<emphasis id="DBC0F61FFF9C6316FB7FFCB138F1FCBF" box="[1205,1234,786,809]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
28.8-31.4%), longer head (29.2-30.6% HL
<emphasis id="DBC0F61FFF9C6316FBC4FC913809FCDF" box="[1038,1066,818,841]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
27.3-28.7%), lower head (78.1-91.6% HL
<emphasis id="DBC0F61FFF9C6316FC85FCF13F49FCFF" box="[847,874,850,873]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
93.4-107.2%), smallerheadwidth(53.0-59.6% HL
<emphasis id="DBC0F61FFF9C6316FA90FCF13955FCFF" box="[1370,1398,850,873]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
62.7- 64.6%), smaller eye diameter (29.5-32.3% SL
<emphasis id="DBC0F61FFF9C6316FAC9FCD1393CFC1F" box="[1283,1311,882,905]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
33.6-34.9%), fewer scales in the longitudinal series of scales (23-24
<emphasis id="DBC0F61FFF9C6316FAACFC3139A0FC3F" box="[1382,1411,914,937]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
27- 29), and fewer scales in the transverse series of scales (10
<emphasis id="DBC0F61FFF9C6316FAADFC1139A0FC5F" box="[1383,1411,946,969]" italics="true" pageId="1" pageNumber="82">vs.</emphasis>
12).
</paragraph>
</subSubSection>
<subSubSection id="A1AE7986FF9C6315FCE3FC5A3966FA7F" lastPageId="2" lastPageNumber="83" pageId="1" pageNumber="82" type="description">
<paragraph id="E90B2A0DFF9C6315FCE3FC5A3E22FB3F" blockId="1.[809,1452,1017,1394]" lastBlockId="2.[136,779,1041,1705]" lastPageId="2" lastPageNumber="83" pageId="1" pageNumber="82">
<emphasis id="DBC0F61FFF9C6316FCE3FC5A3F91FB87" bold="true" box="[809,946,1017,1041]" pageId="1" pageNumber="82">Description.</emphasis>
Morphometric data in
<tableCitation id="A4361FB6FF9C6316FB57FC5A38C9FB87" box="[1181,1258,1017,1041]" captionStart="Table 1" captionStartId="2.[136,199,177,201]" captionText="Table 1. Morphometric and meristic data for the holotype and paratypes of Spectrolebias brousseaui. SD = standard deviation." pageId="1" pageNumber="82">Table 1</tableCitation>
. Largest specimen examined
<quantity id="2E4C87E8FF9C6316FC58FBBA3FCFFBA7" box="[914,1004,1049,1073]" metricMagnitude="-2" metricUnit="m" metricValue="3.46" pageId="1" pageNumber="82" unit="mm" value="34.6">34.6 mm</quantity>
SL. Dorsal profile slightly concave on head, convex from nape to end of dorsal-fin base, approximately straight along caudal peduncle. Ventral profile slightly convex from tip of jaw to origin of caudal peduncle and slightly concave from latter point to uppermost procurrent caudal-fin rays. Body moderately deep, compressed, greatest body depth on vertical slightly ahead to anal-fin origin. Eye positioned on lateral portion of head. Snout blunt. Large number of labial papillae in males. Urogenital papilla cylindrical and long in males, pocket-shaped in females. Tip of both dorsal and anal fins pointed in males with two or three elongated rays; dorsal fin in females pointed without filaments; anal fin rounded in females. Very long filamentous rays on tip of dorsal and anal fins in males, tip reaching vertical close to distal margin of caudal fin. Dorsal-fin rays unbranched. Caudal-fin subtruncate. Pectoral fins elliptical.
</paragraph>
<caption id="BDCB7A85FF9C6316FF4BF8F33D92F83F" ID-DOI="http://doi.org/10.5281/zenodo.12652816" ID-Zenodo-Dep="12652816" httpUri="https://zenodo.org/record/12652816/files/figure.png" pageId="1" pageNumber="82" startId="1.[129,168,1872,1896]" targetBox="[161,1452,1415,1879]" targetPageId="1" targetType="figure">
<paragraph id="E90B2A0DFF9C6316FF4BF8F33D92F83F" blockId="1.[129,771,1872,1961]" pageId="1" pageNumber="82">
<emphasis id="DBC0F61FFF9C6316FF4BF8F33CE8F8FE" bold="true" box="[129,203,1872,1896]" pageId="1" pageNumber="82">Fig. 1.</emphasis>
<taxonomicName id="2EB4518EFF9C6316FF1CF8F23DC9F8FF" authorityName="Nielsen" authorityYear="2013" box="[214,490,1873,1897]" family="Rivulidae" genus="Spectrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="brousseaui">
<emphasis id="DBC0F61FFF9C6316FF1CF8F23DC9F8FF" box="[214,490,1873,1897]" italics="true" pageId="1" pageNumber="82">Spectrolebias brousseaui</emphasis>
</taxonomicName>
, male (above), holotype, MNKP 10162, 28.4 mm SL and female (below), paratype, MZUSP 109219, 25.3 mm SL.
</paragraph>
</caption>
<caption id="BDCB7A85FF9C6316FCE3F8D33864F83E" pageId="1" pageNumber="82" startId="1.[809,848,1904,1928]" targetType="figure">
<paragraph id="E90B2A0DFF9C6316FCE3F8D33864F83E" blockId="1.[809,1452,1904,1961]" pageId="1" pageNumber="82">
<emphasis id="DBC0F61FFF9C6316FCE3F8D33F52F81E" bold="true" box="[809,881,1904,1928]" pageId="1" pageNumber="82">Fig. 2.</emphasis>
Temporary pool near río San Pablo, type locality of
<taxonomicName id="2EB4518EFF9C6316FCE3F8323863F83F" authorityName="Nielsen" authorityYear="2013" box="[809,1088,1937,1961]" family="Rivulidae" genus="Spectrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="82" phylum="Chordata" rank="species" species="brousseaui">
<emphasis id="DBC0F61FFF9C6316FCE3F8323863F83F" box="[809,1088,1937,1961]" italics="true" pageId="1" pageNumber="82">Spectrolebias brousseaui</emphasis>
</taxonomicName>
.
</paragraph>
</caption>
<caption id="BDCB7A85FF9F6315FF42FF123997FF5F" box="[136,1460,177,202]" pageId="2" pageNumber="83" startId="2.[136,199,177,201]" targetType="table">
<paragraph id="E90B2A0DFF9F6315FF42FF123997FF5F" blockId="2.[136,1460,177,202]" box="[136,1460,177,202]" pageId="2" pageNumber="83">
<emphasis id="DBC0F61FFF9F6315FF42FF123CC3FF5F" bold="true" box="[136,224,177,201]" pageId="2" pageNumber="83">Table 1.</emphasis>
Morphometric and meristic data for the holotype and paratypes of
<taxonomicName id="2EB4518EFF9F6315FC50FF123880FF5F" authorityName="Nielsen" authorityYear="2013" box="[922,1187,177,201]" family="Rivulidae" genus="Spectrolebias" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="83" phylum="Chordata" rank="species" species="brousseaui">
<emphasis id="DBC0F61FFF9F6315FC50FF123880FF5F" box="[922,1187,177,201]" italics="true" pageId="2" pageNumber="83">Spectrolebias brousseaui</emphasis>
</taxonomicName>
. SD = standard deviation.
</paragraph>
</caption>
<paragraph id="E90B2A0DFF9F6315FCE7FF4A384DFC51" pageId="2" pageNumber="83">
<table id="9BB4D8ADFF9F9CE8FE97FF4A38C6FC51" box="[349,1253,233,967]" gridcols="4" gridrows="29" pageId="2" pageNumber="83">
<tr id="5784284FFF9F9CE8FE97FF4A38C6FE80" box="[349,1253,233,278]" gridrow="0" pageId="2" pageNumber="83" rowspan-0="1">
<th id="14554133FF9F9CE8FCE7FF4A3F5FFE80" box="[813,892,233,278]" gridcol="1" gridrow="0" pageId="2" pageNumber="83">Holotype Male</th>
<th id="14554133FF9F9CE8FC58FF4A3851FE80" box="[914,1138,233,278]" gridcol="2" gridrow="0" pageId="2" pageNumber="83">Paratypes Male n=1 Females n=5</th>
<th id="14554133FF9F9CE8FB47FF4A38C6FE80" box="[1165,1253,233,278]" gridcol="3" gridrow="0" pageId="2" pageNumber="83">Mean±SD</th>
</tr>
<tr id="5784284FFF9F9CE8FE97FEBE38C6FEA6" box="[349,1253,285,304]" gridrow="1" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FEBE3E6FFEA6" box="[349,588,285,304]" gridcol="0" gridrow="1" pageId="2" pageNumber="83">Standard length (mm)</th>
<td id="14554133FF9F9CE8FCE7FEBE3F5FFEA6" box="[813,892,285,304]" gridcol="1" gridrow="1" pageId="2" pageNumber="83">28.4</td>
<td id="14554133FF9F9CE8FC58FEBE3851FEA6" box="[914,1138,285,304]" gridcol="2" gridrow="1" pageId="2" pageNumber="83">32.0 25.3-34.6</td>
<td id="14554133FF9F9CE8FB47FEBE38C6FEA6" box="[1165,1253,285,304]" gridcol="3" gridrow="1" pageId="2" pageNumber="83">30.7±4.2</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FE9638C6FEDF" box="[349,1253,309,329]" gridrow="2" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FE9638C6FEDF" box="[349,1253,309,329]" colspan="4" colspanRight="3" gridcol="0" gridrow="2" pageId="2" pageNumber="83">Percents of standard length</th>
</tr>
<tr id="5784284FFF9F9CE8FE97FEED38C6FEF7" box="[349,1253,334,353]" gridrow="3" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FEED3E6FFEF7" box="[349,588,334,353]" gridcol="0" gridrow="3" pageId="2" pageNumber="83">Body depth</th>
<td id="14554133FF9F9CE8FCE7FEED3F5FFEF7" box="[813,892,334,353]" gridcol="1" gridrow="3" pageId="2" pageNumber="83">34.8</td>
<td id="14554133FF9F9CE8FC58FEED3851FEF7" box="[914,1138,334,353]" gridcol="2" gridrow="3" pageId="2" pageNumber="83">33.2 30.6-33.3</td>
<td id="14554133FF9F9CE8FB47FEED38C6FEF7" box="[1165,1253,334,353]" gridcol="3" gridrow="3" pageId="2" pageNumber="83">32.2±1.1</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FEC538C6FEEC" box="[349,1253,358,378]" gridrow="4" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FEC53E6FFEEC" box="[349,588,358,378]" gridcol="0" gridrow="4" pageId="2" pageNumber="83">Caudal peduncle depth</th>
<td id="14554133FF9F9CE8FCE7FEC53F5FFEEC" box="[813,892,358,378]" gridcol="1" gridrow="4" pageId="2" pageNumber="83">12.9</td>
<td id="14554133FF9F9CE8FC58FEC53851FEEC" box="[914,1138,358,378]" gridcol="2" gridrow="4" pageId="2" pageNumber="83">13.2 11.9-12.6</td>
<td id="14554133FF9F9CE8FB47FEC538C6FEEC" box="[1165,1253,358,378]" gridcol="3" gridrow="4" pageId="2" pageNumber="83">12.3±0.3</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FEDC38C6FE04" box="[349,1253,383,402]" gridrow="5" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FEDC3E6FFE04" box="[349,588,383,402]" gridcol="0" gridrow="5" pageId="2" pageNumber="83">Pre-dorsal length</th>
<td id="14554133FF9F9CE8FCE7FEDC3F5FFE04" box="[813,892,383,402]" gridcol="1" gridrow="5" pageId="2" pageNumber="83">51.5</td>
<td id="14554133FF9F9CE8FC58FEDC3851FE04" box="[914,1138,383,402]" gridcol="2" gridrow="5" pageId="2" pageNumber="83">47.2 55.8-58.5</td>
<td id="14554133FF9F9CE8FB47FEDC38C6FE04" box="[1165,1253,383,402]" gridcol="3" gridrow="5" pageId="2" pageNumber="83">57.3±1.1</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FE3B38C6FE3D" box="[349,1253,408,427]" gridrow="6" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FE3B3E6FFE3D" box="[349,588,408,427]" gridcol="0" gridrow="6" pageId="2" pageNumber="83">Pre-pelvic length</th>
<td id="14554133FF9F9CE8FCE7FE3B3F5FFE3D" box="[813,892,408,427]" gridcol="1" gridrow="6" pageId="2" pageNumber="83">39.9</td>
<td id="14554133FF9F9CE8FC58FE3B3851FE3D" box="[914,1138,408,427]" gridcol="2" gridrow="6" pageId="2" pageNumber="83">36.7 41.7-45.9</td>
<td id="14554133FF9F9CE8FB47FE3B38C6FE3D" box="[1165,1253,408,427]" gridcol="3" gridrow="6" pageId="2" pageNumber="83">43.8±1.6</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FE1338C6FE55" box="[349,1253,432,451]" gridrow="7" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FE133E6FFE55" box="[349,588,432,451]" gridcol="0" gridrow="7" pageId="2" pageNumber="83">Length of dorsal-fin base</th>
<td id="14554133FF9F9CE8FCE7FE133F5FFE55" box="[813,892,432,451]" gridcol="1" gridrow="7" pageId="2" pageNumber="83">33.8</td>
<td id="14554133FF9F9CE8FC58FE133851FE55" box="[914,1138,432,451]" gridcol="2" gridrow="7" pageId="2" pageNumber="83">36.2 22.1-26.7</td>
<td id="14554133FF9F9CE8FB47FE1338C6FE55" box="[1165,1253,432,451]" gridcol="3" gridrow="7" pageId="2" pageNumber="83">24.8±2.4</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FE6A38C6FE4A" box="[349,1253,457,476]" gridrow="8" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FE6A3E6FFE4A" box="[349,588,457,476]" gridcol="0" gridrow="8" pageId="2" pageNumber="83">Length of anal-fin base</th>
<td id="14554133FF9F9CE8FCE7FE6A3F5FFE4A" box="[813,892,457,476]" gridcol="1" gridrow="8" pageId="2" pageNumber="83">39.2</td>
<td id="14554133FF9F9CE8FC58FE6A3851FE4A" box="[914,1138,457,476]" gridcol="2" gridrow="8" pageId="2" pageNumber="83">43.7 21.9-27.8</td>
<td id="14554133FF9F9CE8FB47FE6A38C6FE4A" box="[1165,1253,457,476]" gridcol="3" gridrow="8" pageId="2" pageNumber="83">25.9±2.3</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FE4138C6FE63" box="[349,1253,482,501]" gridrow="9" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FE413E6FFE63" box="[349,588,482,501]" gridcol="0" gridrow="9" pageId="2" pageNumber="83">Caudal-fin length</th>
<td id="14554133FF9F9CE8FCE7FE413F5FFE63" box="[813,892,482,501]" gridcol="1" gridrow="9" pageId="2" pageNumber="83">29.6</td>
<td id="14554133FF9F9CE8FC58FE413851FE63" box="[914,1138,482,501]" gridcol="2" gridrow="9" pageId="2" pageNumber="83">32.6 23.4-30.6</td>
<td id="14554133FF9F9CE8FB47FE4138C6FE63" box="[1165,1253,482,501]" gridcol="3" gridrow="9" pageId="2" pageNumber="83">27.0±3.5</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FE5938C6FD9B" box="[349,1253,506,525]" gridrow="10" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FE593E6FFD9B" box="[349,588,506,525]" gridcol="0" gridrow="10" pageId="2" pageNumber="83">Pectoral-fin length</th>
<td id="14554133FF9F9CE8FCE7FE593F5FFD9B" box="[813,892,506,525]" gridcol="1" gridrow="10" pageId="2" pageNumber="83">21.1</td>
<td id="14554133FF9F9CE8FC58FE593851FD9B" box="[914,1138,506,525]" gridcol="2" gridrow="10" pageId="2" pageNumber="83">22.9 17.3-22.7</td>
<td id="14554133FF9F9CE8FB47FE5938C6FD9B" box="[1165,1253,506,525]" gridcol="3" gridrow="10" pageId="2" pageNumber="83">19.8±2.5</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FDB138C6FDB0" box="[349,1253,530,550]" gridrow="11" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FDB13E6FFDB0" box="[349,588,530,550]" gridcol="0" gridrow="11" pageId="2" pageNumber="83">Pelvic-fin length</th>
<td id="14554133FF9F9CE8FCE7FDB13F5FFDB0" box="[813,892,530,550]" gridcol="1" gridrow="11" pageId="2" pageNumber="83">10.5</td>
<td id="14554133FF9F9CE8FC58FDB13851FDB0" box="[914,1138,530,550]" gridcol="2" gridrow="11" pageId="2" pageNumber="83">11.4 7.8-12.4</td>
<td id="14554133FF9F9CE8FB47FDB138C6FDB0" box="[1165,1253,530,550]" gridcol="3" gridrow="11" pageId="2" pageNumber="83">10.8±2.1</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FD8838C6FDA8" box="[349,1253,555,574]" gridrow="12" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FD883E6FFDA8" box="[349,588,555,574]" gridcol="0" gridrow="12" pageId="2" pageNumber="83">Head length</th>
<td id="14554133FF9F9CE8FCE7FD883F5FFDA8" box="[813,892,555,574]" gridcol="1" gridrow="12" pageId="2" pageNumber="83">27.5</td>
<td id="14554133FF9F9CE8FC58FD883851FDA8" box="[914,1138,555,574]" gridcol="2" gridrow="12" pageId="2" pageNumber="83">28.8 29.2-30.6</td>
<td id="14554133FF9F9CE8FB47FD8838C6FDA8" box="[1165,1253,555,574]" gridcol="3" gridrow="12" pageId="2" pageNumber="83">29.9±0.7</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FDE738C6FDC1" box="[349,1253,580,599]" gridrow="13" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FDE738C6FDC1" box="[349,1253,580,599]" colspan="4" colspanRight="3" gridcol="0" gridrow="13" pageId="2" pageNumber="83">Percents of head length</th>
</tr>
<tr id="5784284FFF9F9CE8FE97FDFF38C6FDF9" box="[349,1253,604,623]" gridrow="14" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FDFF3E6FFDF9" box="[349,588,604,623]" gridcol="0" gridrow="14" pageId="2" pageNumber="83">Head depth</th>
<td id="14554133FF9F9CE8FCE7FDFF3F5FFDF9" box="[813,892,604,623]" gridcol="1" gridrow="14" pageId="2" pageNumber="83">88.6</td>
<td id="14554133FF9F9CE8FC58FDFF3851FDF9" box="[914,1138,604,623]" gridcol="2" gridrow="14" pageId="2" pageNumber="83">91.4 78.1-91.6</td>
<td id="14554133FF9F9CE8FB47FDFF38C6FDF9" box="[1165,1253,604,623]" gridcol="3" gridrow="14" pageId="2" pageNumber="83">85.9±5.7</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FDD638C6FD1E" box="[349,1253,629,648]" gridrow="15" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FDD63E6FFD1E" box="[349,588,629,648]" gridcol="0" gridrow="15" pageId="2" pageNumber="83">Head width</th>
<td id="14554133FF9F9CE8FCE7FDD63F5FFD1E" box="[813,892,629,648]" gridcol="1" gridrow="15" pageId="2" pageNumber="83">55.6</td>
<td id="14554133FF9F9CE8FC58FDD63851FD1E" box="[914,1138,629,648]" gridcol="2" gridrow="15" pageId="2" pageNumber="83">54.6 53.0-59.6</td>
<td id="14554133FF9F9CE8FB47FDD638C6FD1E" box="[1165,1253,629,648]" gridcol="3" gridrow="15" pageId="2" pageNumber="83">56.0±2.6</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FD2E38C6FD36" box="[349,1253,653,672]" gridrow="16" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FD2E3E6FFD36" box="[349,588,653,672]" gridcol="0" gridrow="16" pageId="2" pageNumber="83">Snout length</th>
<td id="14554133FF9F9CE8FCE7FD2E3F5FFD36" box="[813,892,653,672]" gridcol="1" gridrow="16" pageId="2" pageNumber="83">21.5</td>
<td id="14554133FF9F9CE8FC58FD2E3851FD36" box="[914,1138,653,672]" gridcol="2" gridrow="16" pageId="2" pageNumber="83">25.8 18.7-23.4</td>
<td id="14554133FF9F9CE8FB47FD2E38C6FD36" box="[1165,1253,653,672]" gridcol="3" gridrow="16" pageId="2" pageNumber="83">21.4±2.4</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FD0538C6FD2C" box="[349,1253,678,698]" gridrow="17" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FD053E6FFD2C" box="[349,588,678,698]" gridcol="0" gridrow="17" pageId="2" pageNumber="83">Lower jaw length</th>
<td id="14554133FF9F9CE8FCE7FD053F5FFD2C" box="[813,892,678,698]" gridcol="1" gridrow="17" pageId="2" pageNumber="83">8.2</td>
<td id="14554133FF9F9CE8FC58FD053851FD2C" box="[914,1138,678,698]" gridcol="2" gridrow="17" pageId="2" pageNumber="83">6.8 5.4-7.7</td>
<td id="14554133FF9F9CE8FB47FD0538C6FD2C" box="[1165,1253,678,698]" gridcol="3" gridrow="17" pageId="2" pageNumber="83">6.8±0.9</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FD1D38C6FD44" box="[349,1253,702,722]" gridrow="18" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FD1D3E6FFD44" box="[349,588,702,722]" gridcol="0" gridrow="18" pageId="2" pageNumber="83">Eye diameter</th>
<td id="14554133FF9F9CE8FCE7FD1D3F5FFD44" box="[813,892,702,722]" gridcol="1" gridrow="18" pageId="2" pageNumber="83">33.6</td>
<td id="14554133FF9F9CE8FC58FD1D3851FD44" box="[914,1138,702,722]" gridcol="2" gridrow="18" pageId="2" pageNumber="83">33.8 29.5-32.3</td>
<td id="14554133FF9F9CE8FB47FD1D38C6FD44" box="[1165,1253,702,722]" gridcol="3" gridrow="18" pageId="2" pageNumber="83">30.7±1.0</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FD7438C6FD7C" box="[349,1253,727,746]" gridrow="19" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FD7438C6FD7C" box="[349,1253,727,746]" colspan="4" colspanRight="3" gridcol="0" gridrow="19" pageId="2" pageNumber="83">Counts</th>
</tr>
<tr id="5784284FFF9F9CE8FE97FD5338C6FC95" box="[349,1253,752,771]" gridrow="20" pageId="2" pageNumber="83" rowspan-3="1">
<th id="14554133FF9F9CE8FE97FD533E6FFC95" box="[349,588,752,771]" gridcol="0" gridrow="20" pageId="2" pageNumber="83">Dorsal fin</th>
<td id="14554133FF9F9CE8FCE7FD533F5FFC95" box="[813,892,752,771]" gridcol="1" gridrow="20" pageId="2" pageNumber="83">21</td>
<td id="14554133FF9F9CE8FC58FD533851FC95" box="[914,1138,752,771]" gridcol="2" gridrow="20" pageId="2" pageNumber="83">22 15(3)-16(2)</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FCAB38C6FC8D" box="[349,1253,776,795]" gridrow="21" pageId="2" pageNumber="83" rowspan-3="1">
<th id="14554133FF9F9CE8FE97FCAB3E6FFC8D" box="[349,588,776,795]" gridcol="0" gridrow="21" pageId="2" pageNumber="83">Caudal fin</th>
<td id="14554133FF9F9CE8FCE7FCAB3F5FFC8D" box="[813,892,776,795]" gridcol="1" gridrow="21" pageId="2" pageNumber="83">22</td>
<td id="14554133FF9F9CE8FC58FCAB3851FC8D" box="[914,1138,776,795]" gridcol="2" gridrow="21" pageId="2" pageNumber="83">21 20(2)-21(2)</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FC8238C6FCA2" box="[349,1253,801,820]" gridrow="22" pageId="2" pageNumber="83" rowspan-3="1">
<th id="14554133FF9F9CE8FE97FC823E6FFCA2" box="[349,588,801,820]" gridcol="0" gridrow="22" pageId="2" pageNumber="83">Anal fin</th>
<td id="14554133FF9F9CE8FCE7FC823F5FFCA2" box="[813,892,801,820]" gridcol="1" gridrow="22" pageId="2" pageNumber="83">24</td>
<td id="14554133FF9F9CE8FC58FC823851FCA2" box="[914,1138,801,820]" gridcol="2" gridrow="22" pageId="2" pageNumber="83">26 21(3)-22(1)</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FC9A38C6FCDA" box="[349,1253,825,844]" gridrow="23" pageId="2" pageNumber="83" rowspan-3="1">
<th id="14554133FF9F9CE8FE97FC9A3E6FFCDA" box="[349,588,825,844]" gridcol="0" gridrow="23" pageId="2" pageNumber="83">Pelvic fin</th>
<td id="14554133FF9F9CE8FCE7FC9A3F5FFCDA" box="[813,892,825,844]" gridcol="1" gridrow="23" pageId="2" pageNumber="83">5</td>
<td id="14554133FF9F9CE8FC58FC9A3851FCDA" box="[914,1138,825,844]" gridcol="2" gridrow="23" pageId="2" pageNumber="83">6 05(2)-06(2)</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FCF138C6FCF3" box="[349,1253,850,869]" gridrow="24" pageId="2" pageNumber="83" rowspan-3="1">
<th id="14554133FF9F9CE8FE97FCF13E6FFCF3" box="[349,588,850,869]" gridcol="0" gridrow="24" pageId="2" pageNumber="83">Pectoral fin</th>
<td id="14554133FF9F9CE8FCE7FCF13F5FFCF3" box="[813,892,850,869]" gridcol="1" gridrow="24" pageId="2" pageNumber="83">12</td>
<td id="14554133FF9F9CE8FC58FCF13851FCF3" box="[914,1138,850,869]" gridcol="2" gridrow="24" pageId="2" pageNumber="83">12 10(3)-11(1)</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FCC938C6FCEB" box="[349,1253,874,893]" gridrow="25" pageId="2" pageNumber="83">
<th id="14554133FF9F9CE8FE97FCC938C6FCEB" box="[349,1253,874,893]" colspan="4" colspanRight="3" gridcol="0" gridrow="25" pageId="2" pageNumber="83">Meristic</th>
</tr>
<tr id="5784284FFF9F9CE8FE97FC2038C6FC00" box="[349,1253,899,918]" gridrow="26" pageId="2" pageNumber="83" rowspan-3="1">
<th id="14554133FF9F9CE8FE97FC203E6FFC00" box="[349,588,899,918]" gridcol="0" gridrow="26" pageId="2" pageNumber="83">Scales in longitudinal series</th>
<td id="14554133FF9F9CE8FCE7FC203F5FFC00" box="[813,892,899,918]" gridcol="1" gridrow="26" pageId="2" pageNumber="83">27</td>
<td id="14554133FF9F9CE8FC58FC203851FC00" box="[914,1138,899,918]" gridcol="2" gridrow="26" pageId="2" pageNumber="83">29 23(2)-24(3)</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FC3838C6FC39" box="[349,1253,923,943]" gridrow="27" pageId="2" pageNumber="83" rowspan-3="1">
<th id="14554133FF9F9CE8FE97FC383E6FFC39" box="[349,588,923,943]" gridcol="0" gridrow="27" pageId="2" pageNumber="83">Scales in transversal series</th>
<td id="14554133FF9F9CE8FCE7FC383F5FFC39" box="[813,892,923,943]" gridcol="1" gridrow="27" pageId="2" pageNumber="83">8</td>
<td id="14554133FF9F9CE8FC58FC383851FC39" box="[914,1138,923,943]" gridcol="2" gridrow="27" pageId="2" pageNumber="83">9 10(5)</td>
</tr>
<tr id="5784284FFF9F9CE8FE97FC1738C6FC51" box="[349,1253,948,967]" gridrow="28" pageId="2" pageNumber="83" rowspan-3="1">
<th id="14554133FF9F9CE8FE97FC173F5FFC51" box="[349,892,948,967]" colspan="2" colspanRight="1" gridcol="0" gridrow="28" pageId="2" pageNumber="83">Horizontal scales around caudal peduncle 14</th>
<td id="14554133FF9F9CE8FC58FC173851FC51" box="[914,1138,948,967]" gridcol="2" gridrow="28" pageId="2" pageNumber="83">16 12(1), 14(4)</td>
</tr>
</table>
</paragraph>
<paragraph id="E90B2A0DFF9F6315FF64FB123E22FA3F" blockId="2.[136,779,1041,1705]" pageId="2" pageNumber="83">Posterior margin of each pectoral fin reaching vertical between base of fifth to seventh anal-fin rays in males, and between base of first to second anal-fin rays in females. Tip of each pelvic fin reaching base of third to fifth anal-fin rays in males, and base of first to second anal-fin rays in females. Pelvic-fin bases separated by interspace about equal to width of pelvic-fin base. Dorsal-fin origin on vertical line through base of fourth to fifth anal-fin rays.</paragraph>
<paragraph id="E90B2A0DFF9F6315FF64FA123E26F93F" blockId="2.[136,779,1041,1705]" pageId="2" pageNumber="83">
Dorsal-fin rays
<quantity id="2E4C87E8FF9F6315FE99FA123D88FA5F" box="[339,427,1457,1481]" metricMagnitude="-1" metricUnit="m" metricValue="5.461" metricValueMax="5.588" metricValueMin="5.334" pageId="2" pageNumber="83" unit="in" value="21.5" valueMax="22.0" valueMin="21.0">21-22 in</quantity>
males,
<quantity id="2E4C87E8FF9F6315FE30FA133E70FA5F" box="[506,595,1456,1481]" metricMagnitude="-1" metricUnit="m" metricValue="3.937" metricValueMax="4.064" metricValueMin="3.81" pageId="2" pageNumber="83" unit="in" value="15.5" valueMax="16.0" valueMin="15.0">15-16 in</quantity>
females; anal-fin rays
<quantity id="2E4C87E8FF9F6315FF70FA733D30FA7F" box="[186,275,1488,1513]" metricMagnitude="-1" metricUnit="m" metricValue="6.35" metricValueMax="6.604" metricValueMin="6.096" pageId="2" pageNumber="83" unit="in" value="25.0" valueMax="26.0" valueMin="24.0">24-26 in</quantity>
males,
<quantity id="2E4C87E8FF9F6315FEA8FA723D98FA7F" box="[354,443,1489,1513]" metricMagnitude="-1" metricUnit="m" metricValue="5.461" metricValueMax="5.588" metricValueMin="5.334" pageId="2" pageNumber="83" unit="in" value="21.5" valueMax="22.0" valueMin="21.0">21-22 in</quantity>
females; caudal-fin rays 20-22; pectoral-fin rays 10-12; pelvic-fin rays 5-6. Frontal squamation E-patterned; E-scales overlapping medially; no scale anterior to G-scale; supraorbital scales absent. Longitudinal series of scales 23-29; transverse series of scales 8-10; scale rows around caudal peduncle 12-16. Contact organ present on flank and absent on pectoral fin in males.
</paragraph>
<paragraph id="E90B2A0DFF9F6315FF42F9733DCCF83F" blockId="2.[136,779,1744,1961]" pageId="2" pageNumber="83">
<emphasis id="DBC0F61FFF9F6315FF42F9733D28F97E" bold="true" box="[136,267,1744,1768]" pageId="2" pageNumber="83">Coloration.</emphasis>
Males. Head and trunk to vertical line passing through anal fin origin light brown. Posterior two-thirds of body dark blue, almost black in dorsal region, including unpaired fins. Trunk at height of beginning of dorsal fin with row of bright blue spots, each with diameter of approximately half of pupil, aligned vertically up to caudal peduncle. Dorsal region darker than ventral region.
</paragraph>
<paragraph id="E90B2A0DFF9F6315FC9CFBB2380AFADF" blockId="2.[816,1460,1041,1513]" pageId="2" pageNumber="83">Tip of jaw darkened. Dorsal fin with same color pattern of body, spots of smaller size than those on body. Anal fin with same pattern of background color of body and with same iridescent blue spots, but randomly distributed. Black Filaments on dorsal and anal fins. Anterior region of caudal fin dark blue, gradually becoming translucent towards edge of caudal fin. Caudal fin with fewer iridescent blue spots than body, concentrated on its dark portion. Hyaline pectoral fin. Dark pelvic fin with iridescent blue spots on center. Black bar vertically crossing eye.</paragraph>
<paragraph id="E90B2A0DFF9F6315FC9CFAF23966FA7F" blockId="2.[816,1460,1041,1513]" pageId="2" pageNumber="83">Females. Side of body light brown, with 10-11 dark gray bars; one to three black spots on mid-body. Sides of head light brown, opercular region pale greenish golden. Iris light yellow, with dark vertical brown bar across center of eye. Fins hyaline, with dorsal and anal-fin rays light brown.</paragraph>
</subSubSection>
<subSubSection id="A1AE7986FF9F6314FCFAF9B33E8AFF62" lastPageId="3" lastPageNumber="84" pageId="2" pageNumber="83" type="distribution">
<paragraph id="E90B2A0DFF9F6315FCFAF9B33F9CF9FF" blockId="2.[816,1459,1552,1641]" pageId="2" pageNumber="83">
<emphasis id="DBC0F61FFF9F6315FCFAF9B33FE7F9BE" bold="true" box="[816,964,1552,1576]" pageId="2" pageNumber="83">Distribution.</emphasis>
Known from the
<typeStatus id="360F94AFFF9F6315FBB5F9B2388EF9BF" box="[1151,1197,1553,1577]" pageId="2" pageNumber="83">type</typeStatus>
locality in río San Pablo basin, a tributary of the río Mamoré, Departamento
<collectingRegion id="2B70E4EFFF9F6315FABDF9923F46F9FF" country="Bolivia" name="Santa Cruz" pageId="2" pageNumber="83">Santa Cruz</collectingRegion>
,
<collectingCountry id="91A36A9DFF9F6315FCA7F9F23F98F9FF" box="[877,955,1617,1641]" name="Bolivia" pageId="2" pageNumber="83">Bolivia</collectingCountry>
.
</paragraph>
<paragraph id="E90B2A0DFF9F6314FCFAF9333E8AFF62" blockId="2.[816,1460,1680,1961]" lastBlockId="3.[129,771,188,244]" lastPageId="3" lastPageNumber="84" pageId="2" pageNumber="83">
<emphasis id="DBC0F61FFF9F6315FCFAF9333FAEF93E" bold="true" box="[816,909,1680,1704]" pageId="2" pageNumber="83">Habitat.</emphasis>
The
<typeStatus id="360F94AFFF9F6315FC74F9323FC8F93F" box="[958,1003,1681,1705]" pageId="2" pageNumber="83">type</typeStatus>
locality lies at the plateau area (
<specimenCount id="FFB2E184FF9F6315FAE6F933395BF93F" box="[1324,1400,1680,1705]" count="316" pageId="2" pageNumber="83" type="generic">
<quantity id="2E4C87E8FF9F6315FAE6F9333957F93F" box="[1324,1396,1680,1705]" metricMagnitude="2" metricUnit="m" metricValue="3.16" pageId="2" pageNumber="83" unit="m" value="316.0">316 m</quantity>
.
</specimenCount>
a.s.l.), just southwest of Llanos de Mojos, which occupy much of the río Mamoré basin in
<collectingCountry id="91A36A9DFF9F6315FBF6F97238A8F97F" box="[1084,1163,1745,1769]" name="Bolivia" pageId="2" pageNumber="83">Bolivia</collectingCountry>
(see
<bibRefCitation id="8D2557FCFF9F6315FB0FF9723984F97F" author="Loubens, G. &amp; L. Lauzanne &amp; B. Le Guennec" box="[1221,1447,1745,1769]" pageId="2" pageNumber="83" pagination="3 - 21" refId="ref3524" refString="Loubens, G., L. Lauzanne &amp; B. Le Guennec. 1992. Les milieux aquatiques de la region de Trinidad (Beni: Amazonie bolivienne). Revue d'Hydrobiologie Tropical, 25: 3 - 21." type="journal article" year="1992">
Loubens
<emphasis id="DBC0F61FFF9F6315FAE3F972397AF97F" box="[1321,1369,1745,1769]" italics="true" pageId="2" pageNumber="83">et al</emphasis>
., 1992
</bibRefCitation>
). Water temperature at the surface of the pool was 31ºC, while at the depth of
<quantity id="2E4C87E8FF9F6315FC04F8B23FDBF8BE" box="[974,1016,1809,1833]" metricMagnitude="0" metricUnit="m" metricValue="1.0" pageId="2" pageNumber="83" unit="m" value="1.0">1 m</quantity>
, 22ºC. In the marginal area of the pool, at the depth of
<quantity id="2E4C87E8FF9F6315FC7FF8933FDAF8DE" box="[949,1017,1840,1864]" metricMagnitude="-1" metricUnit="m" metricValue="1.5" pageId="2" pageNumber="83" unit="cm" value="15.0">15 cm</quantity>
, water temperature was 35ºC. Only small specimens of
<taxonomicName id="2EB4518EFF9F6315FC77F8F23878F8FE" box="[957,1115,1873,1896]" family="Rivulidae" genus="Trigonectes" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="83" phylum="Chordata" rank="species" species="undetermined">
<emphasis id="DBC0F61FFF9F6315FC77F8F2381BF8FE" box="[957,1080,1873,1896]" italics="true" pageId="2" pageNumber="83">Trigonectes</emphasis>
sp.
</taxonomicName>
were collected in marginal areas. Specimens of
<taxonomicName id="2EB4518EFF9F6315FC01F8D238D3F81F" box="[971,1264,1905,1929]" family="Rivulidae" genus="Simpsonichthys" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="83" phylum="Chordata" rank="species" species="brousseaui">
<emphasis id="DBC0F61FFF9F6315FC01F8D238D3F81F" box="[971,1264,1905,1929]" italics="true" pageId="2" pageNumber="83">Simpsonichthys brousseaui</emphasis>
</taxonomicName>
were collected in the deepest areas, at about
<quantity id="2E4C87E8FF9F6315FBA9F83238ACF83E" box="[1123,1167,1937,1961]" metricMagnitude="0" metricUnit="m" metricValue="1.0" pageId="2" pageNumber="83" unit="m" value="1.0">1 m</quantity>
deep. The pool presented dark water, pH 6.8 and water hardness 80 ppm. Other fish species collected syntopically were
<taxonomicName id="2EB4518EFF9E6314FDCFFF7E3E8AFF62" box="[517,681,221,244]" family="Rivulidae" genus="Trigonectes" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="84" phylum="Chordata" rank="species" species="undetermined">
<emphasis id="DBC0F61FFF9E6314FDCFFF7E3EA0FF62" box="[517,643,221,244]" italics="true" pageId="3" pageNumber="84">Trigonectes</emphasis>
sp.
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="A1AE7986FF9E6314FF4BFEBF3E30FEC2" pageId="3" pageNumber="84" type="etymology">
<paragraph id="E90B2A0DFF9E6314FF4BFEBF3E30FEC2" blockId="3.[129,771,284,340]" pageId="3" pageNumber="84">
<emphasis id="DBC0F61FFF9E6314FF4BFEBF3D25FEA2" bold="true" box="[129,262,284,308]" pageId="3" pageNumber="84">Etymology.</emphasis>
The specific name is in honor to Roger D. Brousseau, discoverer of the species.
</paragraph>
</subSubSection>
</treatment>
</document>