treatments-xml/data/03/D3/6E/03D36E2EFFCDFF8AFF3CFA89FA9DFDE6.xml

<document id="57E1110F18E9140FAD178ACB94592374" ID-CLB-Dataset="9133" ID-DOI="10.11646/zootaxa.4852.1.6" ID-GBIF-Dataset="c48fb3ab-be75-4eea-b4c5-73f0870aba5f" ID-ISSN="1175-5326" ID-Zenodo-Dep="4408411" ID-ZooBank="FB7E8AE9-9D44-4C24-A77F-CADB1513C489" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1609437985121" checkinUser="plazi" docAuthor="Ywamoto, Eric Venturini, Nielsen, Dalton Tavares Bressane &amp; Oliveira, Claudio" docDate="2020" docId="03D36E2EFFCDFF8AFF3CFA89FA9DFDE6" docLanguage="en" docName="zootaxa.4852.1.6.pdf" docOrigin="Zootaxa 4852 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Melanorivulus larissae Ywamoto &amp; Nielsen &amp; Oliveira 2020, new species" docType="treatment" docVersion="6" lastPageNumber="130" masterDocId="FFEA1656FFCCFF8FFFABFFD7FF90FF87" masterDocTitle="Description of a new species of the Melanorivulus pictus species-group (Cyprinodontiformes: Rivulidae) from the Rio Paraná basin in Brazil" masterLastPageNumber="132" masterPageNumber="125" pageNumber="126" updateTime="1698850862150" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="DA661189C4955F511DF24A101AA54ADB">Description of a new species of the Melanorivulus pictus species-group (Cyprinodontiformes: Rivulidae) from the Rio Paraná basin in Brazil</mods:title>
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<mods:namePart id="7355DE8FED9E59316CD9D36825482899">Ywamoto, Eric Venturini</mods:namePart>
<mods:affiliation id="D357B2DC0407A013667374C535EA8778">ericywamoto @ gmail. com; http: // orcid. org / 0000 - 0001 - 7959 - 198 X &amp; claudio. oliveira @ gmail. com; http: // orcid. org / 0000 - 0002 - 4143 - 7212</mods:affiliation>
<mods:nameIdentifier id="026D3CA842A7BA24E0B5E85231CC83CC" type="email">ericywamoto@gmail.com</mods:nameIdentifier>
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<mods:namePart id="D563D267995314B722D7FCB95B4A9569">Nielsen, Dalton Tavares Bressane</mods:namePart>
<mods:affiliation id="2FC66F121D233548DDBB5B46B71A606A">dnielsen @ uol. com. br; http: // orcid. org / 0000 - 0002 - 3104 - 7851</mods:affiliation>
<mods:nameIdentifier id="FA6DFD90AAB00D30BF3F308812890210" type="email">dnielsen@uol.com.br</mods:nameIdentifier>
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<mods:namePart id="C1E5418639B5BECE7EBAC2108DE6949D">Oliveira, Claudio</mods:namePart>
<mods:affiliation id="160CD69140935B2E290980E1F39E2A8D">ericywamoto @ gmail. com; http: // orcid. org / 0000 - 0001 - 7959 - 198 X &amp; claudio. oliveira @ gmail. com; http: // orcid. org / 0000 - 0002 - 4143 - 7212</mods:affiliation>
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<mods:date id="99F52047CD8486F431F9A18D26F3F5E1">2020</mods:date>
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<mods:number id="634481F4866EE6E333F56B36F246CADF">4852</mods:number>
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<treatment id="03D36E2EFFCDFF8AFF3CFA89FA9DFDE6" ID-DOI="http://doi.org/10.5281/zenodo.4408422" ID-GBIF-Taxon="176352494" ID-Zenodo-Dep="4408422" LSID="urn:lsid:plazi:treatment:03D36E2EFFCDFF8AFF3CFA89FA9DFDE6" httpUri="http://treatment.plazi.org/id/03D36E2EFFCDFF8AFF3CFA89FA9DFDE6" lastPageId="5" lastPageNumber="130" pageId="1" pageNumber="126">
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<emphasis id="B90E032AFFCDFF8EFF3CFA89FDDCFAFF" bold="true" box="[151,588,1374,1401]" pageId="1" pageNumber="126">
<emphasis id="B90E032AFFCDFF8EFF3CFA89FE24FAFE" bold="true" box="[151,436,1374,1401]" italics="true" pageId="1" pageNumber="126">
<taxonomicName id="4C7AA4BBFFCDFF8EFF3CFA89FE3EFAFE" authority="Ywamoto &amp; Nielsen &amp; Oliveira, 2020" authorityName="Ywamoto &amp; Nielsen &amp; Oliveira" authorityYear="2020" box="[151,430,1374,1401]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="larissae" status="sp. nov.">Melanorivulus larissae</taxonomicName>
,
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<taxonomicNameLabel id="A23DBE51FFCDFF8EFE17FA88FDDCFAFF" box="[444,588,1374,1401]" pageId="1" pageNumber="126" rank="species">new species</taxonomicNameLabel>
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<subSubSection id="C3608CB3FFCDFF8EFF3CFA54FEF8FA19" box="[151,360,1411,1438]" pageId="1" pageNumber="126" type="description">
<paragraph id="8BC5DF38FFCDFF8EFF3CFA54FEF8FA19" blockId="1.[151,588,1374,1438]" box="[151,360,1411,1438]" pageId="1" pageNumber="126">
(
<figureCitation id="1341C3BDFFCDFF8EFF34FA54FE96FA1A" box="[159,262,1411,1437]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStartId-0="2.[151,250,612,636]" captionStartId-1="2.[151,250,1053,1077]" captionTargetBox-0="[198,1389,179,586]" captionTargetBox-1="[189,1398,696,1029]" captionTargetId-0="figure-27@2.[198,1389,179,586]" captionTargetId-1="figure-51@2.[189,1398,696,1029]" captionTargetPageId-0="2" captionTargetPageId-1="2" captionText-0="FIGURE 1. Melanorivulus larissae, new species, living holotype, male, ZUEC 17154, male, 23.4 mm SL. Photo by Eric V. Ywamoto." captionText-1="FIGURE 2. Melanorivulus larissae, ZUEC 17155, paratype, female, 26.1 mm SL. Photo by Eric V. Ywamoto." figureDoi-0="http://doi.org/10.5281/zenodo.4408413" figureDoi-1="http://doi.org/10.5281/zenodo.4408415" httpUri-0="https://zenodo.org/record/4408413/files/figure.png" httpUri-1="https://zenodo.org/record/4408415/files/figure.png" pageId="1" pageNumber="126">Figs. 1-2</figureCitation>
; Table1)
</paragraph>
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<subSubSection id="C3608CB3FFCDFF8EFF3CFA1CFE91F9F2" pageId="1" pageNumber="126" type="materials_examined">
<paragraph id="8BC5DF38FFCDFF8EFF3CFA1CFAFBF98E" blockId="1.[151,1437,1482,2013]" pageId="1" pageNumber="126">
<materialsCitation id="3B12D565FFCDFF8EFF3CFA1CFAFBF98E" ID-GBIF-Occurrence="3008018303" collectingDate="2017-05-12" collectionCode="ZUEC" collectorName="Daniel Sobral dos Santos" country="Brazil" county="Ouroeste" elevation="494" latitude="-19.99889" location="Rio Grande" longLatPrecision="21" longitude="-50.381943" municipality="Ribeirao Santa Rita" pageId="1" pageNumber="126" specimenCode="ZUEC 17154" specimenCount="1" stateProvince="Sao Paulo" typeStatus="holotype">
<emphasis id="B90E032AFFCDFF8EFF3CFA1CFE9BFA62" bold="true" box="[151,267,1483,1509]" pageId="1" pageNumber="126">
<typeStatus id="54C1619AFFCDFF8EFF3CFA1CFE96FA62" box="[151,262,1483,1509]" pageId="1" pageNumber="126" type="holotype">Holotype</typeStatus>
.
</emphasis>
<specimenCode id="DBDC7743FFCDFF8EFEBEFA1CFE3EFA62" box="[277,430,1482,1509]" collectionCode="ZUEC" country="Brazil" httpUri="http://grbio.org/cool/9pz2-d68t" name="Museu de Zoologia da Universidade Estadual de Campinas" pageId="1" pageNumber="126">ZUEC 17154</specimenCode>
, male, 
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SL: 
<collectingCountry id="F36D9FA8FFCDFF8EFD03FA1CFD7FFA62" box="[680,751,1483,1509]" name="Brazil" pageId="1" pageNumber="126">Brazil</collectingCountry>
, 
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, 
<collectingCounty id="62A4A7B4FFCDFF8EFC2AFA1CFC79FA62" box="[897,1001,1483,1509]" pageId="1" pageNumber="126">Ouroeste</collectingCounty>
, 
<collectingMunicipality id="6BA14542FFCDFF8EFC5CFA1CFB4AFA62" box="[1015,1242,1483,1509]" pageId="1" pageNumber="126">Ribeirão Santa Rita</collectingMunicipality>
, tributary of 
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, 
<location id="8EA589E3FFCDFF8EFF53FA38FEB0F98E" LSID="urn:lsid:plazi:treatment:03D36E2EFFCDFF8AFF3CFA89FA9DFDE6:8EA589E3FFCDFF8EFF53FA38FEB0F98E" box="[248,288,1519,1545]" country="Brazil" county="Ouroeste" latitude="-19.99889" longLatPrecision="21" longitude="-50.381943" municipality="Ribeirao Santa Rita" name="Rio" pageId="1" pageNumber="126" stateProvince="Sao Paulo">Rio</location>
<collectingRegion id="49BE11DAFFCDFF8EFE8CFA38FEE3F98E" box="[295,371,1519,1545]" country="Brazil" name="Parana" pageId="1" pageNumber="126">Paraná</collectingRegion>
basin, 
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, 
<geoCoordinate id="EE4EB9FFFFCDFF8EFDF1FA39FD7AF98E" box="[602,746,1518,1545]" degrees="50" direction="west" minutes="22" orientation="longitude" pageId="1" pageNumber="126" precision="15" seconds="55" value="-50.381943">50°22’55”W</geoCoordinate>
, altitude 
<quantity id="4C8272DDFFCDFF8EFCFBFA38FC0AF98E" box="[848,922,1519,1545]" metricMagnitude="2" metricUnit="m" metricValue="4.9399999999999995" pageId="1" pageNumber="126" unit="m" value="494.0">
<elevation id="0057380BFFCDFF8EFCFBFA38FC0AF98E" box="[848,922,1519,1545]" metricMagnitude="2" metricUnit="m" metricValue="4.9399999999999995" pageId="1" pageNumber="126" unit="m" value="494.0">494 m</elevation>
</quantity>
; 
<collectorName id="268FBAEEFFCDFF8EFC0EFA38FB52F98E" box="[933,1218,1519,1545]" pageId="1" pageNumber="126">Daniel Sobral dos Santos</collectorName>
, 
<date id="FFC4F9F8FFCDFF8EFB65FA38FAF7F98E" box="[1230,1383,1519,1545]" pageId="1" pageNumber="126" value="2017-05-12">
<collectingDate id="EF800010FFCDFF8EFB65FA38FAF7F98E" box="[1230,1383,1519,1545]" pageId="1" pageNumber="126" value="2017-05-12">12 May 2017</collectingDate>
</date>
.
</materialsCitation>
</paragraph>
<paragraph id="8BC5DF38FFCDFF8EFF6CF9C4FE91F9F2" blockId="1.[151,1437,1482,2013]" pageId="1" pageNumber="126">
<materialsCitation id="3B12D565FFCDFF8EFF6CF9C4FB4AF9AA" ID-GBIF-Occurrence="3008018301" box="[199,1242,1554,1581]" collectionCode="ZUEC" pageId="1" pageNumber="126" specimenCode="ZUEC 17155" specimenCount="10" specimenCount-female="5" specimenCount-male="5" typeStatus="paratype">
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<typeStatus id="54C1619AFFCDFF8EFF6CF9C4FED1F9AA" box="[199,321,1555,1581]" pageId="1" pageNumber="126" type="paratype">Paratypes</typeStatus>
.
</emphasis>
<specimenCode id="DBDC7743FFCDFF8EFEE6F9C4FE73F9AA" box="[333,483,1554,1581]" collectionCode="ZUEC" country="Brazil" httpUri="http://grbio.org/cool/9pz2-d68t" name="Museu de Zoologia da Universidade Estadual de Campinas" pageId="1" pageNumber="126">ZUEC 17155</specimenCode>
(
<specimenCount id="9D7C14B1FFCDFF8EFE58F9C5FDDCF9AA" box="[499,588,1554,1581]" pageId="1" pageNumber="126" type="male">5 males</specimenCount>
, 21.0– 
<quantity id="4C8272DDFFCDFF8EFD3DF9C4FD6AF9AA" box="[662,762,1555,1581]" metricMagnitude="-2" metricUnit="m" metricValue="2.69" pageId="1" pageNumber="126" unit="mm" value="26.9">26.9 mm</quantity>
SL, 
<specimenCount id="9D7C14B1FFCDFF8EFC84F9C5FC0DF9AA" box="[815,925,1554,1581]" pageId="1" pageNumber="126" type="female">5 females</specimenCount>
, 
<quantity id="4C8272DDFFCDFF8EFC03F9C4FBDBF9AA" box="[936,1099,1555,1581]" metricMagnitude="-2" metricUnit="m" metricValue="2.3600000000000003" metricValueMax="2.6100000000000003" metricValueMin="2.1100000000000003" pageId="1" pageNumber="126" unit="mm" value="23.6" valueMax="26.1" valueMin="21.1">21.1–26.1 mm</quantity>
SL, 2 C&amp;S)
</materialsCitation>
; 
<materialsCitation id="3B12D565FFCDFF8EFB4EF9C4FF6DF9F2" ID-GBIF-Occurrence="3008018302" accessionNumber="LBP 29539" collectionCode="MZUSP" pageId="1" pageNumber="126" specimenCode="MZUSP 123086" specimenCount="4" specimenCount-female="2" specimenCount-male="2" typeStatus="holotype">
<specimenCode id="DBDC7743FFCDFF8EFB4EF9C4FA0CF9AA" box="[1253,1436,1555,1581]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="126">MZUSP 123086</specimenCode>
(
<specimenCount id="9D7C14B1FFCDFF8EFF09F9E0FF7BF9D6" box="[162,235,1591,1617]" pageId="1" pageNumber="126" type="male">1 male</specimenCount>
<quantity id="4C8272DDFFCDFF8EFF59F9E0FEC8F9D6" box="[242,344,1591,1617]" metricMagnitude="-2" metricUnit="m" metricValue="2.21" pageId="1" pageNumber="126" unit="mm" value="22.1">22.1 mm</quantity>
, 
<specimenCount id="9D7C14B1FFCDFF8EFEC8F9E0FE53F9D6" box="[355,451,1591,1617]" pageId="1" pageNumber="126" type="female">1 female</specimenCount>
22.0 mm); LBP 29539 (
<specimenCount id="9D7C14B1FFCDFF8EFD7DF9E0FCB2F9D6" box="[726,802,1591,1617]" pageId="1" pageNumber="126" type="male">1 male</specimenCount>
, 
<quantity id="4C8272DDFFCDFF8EFC86F9E0FC00F9D6" box="[813,912,1591,1617]" metricMagnitude="-2" metricUnit="m" metricValue="2.31" pageId="1" pageNumber="126" unit="mm" value="23.1">23.1 mm</quantity>
SL; 
<specimenCount id="9D7C14B1FFCDFF8EFC6EF9E0FBB9F9D6" box="[965,1065,1591,1617]" pageId="1" pageNumber="126" type="female">1 female</specimenCount>
, 
<quantity id="4C8272DDFFCDFF8EFB9FF9E0FB07F9D6" box="[1076,1175,1591,1617]" metricMagnitude="-2" metricUnit="m" metricValue="2.27" pageId="1" pageNumber="126" unit="mm" value="22.7">22.7 mm</quantity>
SL); collected with the 
<typeStatus id="54C1619AFFCDFF8EFF3CF98CFF6DF9F2" box="[151,253,1627,1653]" pageId="1" pageNumber="126" type="holotype">holotype</typeStatus>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="C3608CB3FFCDFF8CFF6CF9A9FBF2F943" lastPageId="3" lastPageNumber="128" pageId="1" pageNumber="126" type="diagnosis">
<paragraph id="8BC5DF38FFCDFF8EFF6CF9A9FE1BF85A" blockId="1.[151,1437,1482,2013]" pageId="1" pageNumber="126">
<emphasis id="B90E032AFFCDFF8EFF6CF9A9FED2F91F" bold="true" box="[199,322,1662,1688]" pageId="1" pageNumber="126">Diagnosis.</emphasis>
<taxonomicName id="4C7AA4BBFFCDFF8EFEE2F9A8FDDCF91E" authorityName="Ywamoto &amp; Nielsen &amp; Oliveira" authorityYear="2020" box="[329,588,1663,1689]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="larissae">
<emphasis id="B90E032AFFCDFF8EFEE2F9A8FDDCF91E" box="[329,588,1663,1689]" italics="true" pageId="1" pageNumber="126">Melanorivulus larissae</emphasis>
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is distinguished from all other species of 
<taxonomicName id="4C7AA4BBFFCDFF8EFB89F9A8FB55F91E" box="[1058,1221,1663,1689]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="genus">
<emphasis id="B90E032AFFCDFF8EFB89F9A8FB55F91E" box="[1058,1221,1663,1689]" italics="true" pageId="1" pageNumber="126">Melanorivulus</emphasis>
</taxonomicName>
, except from those belonging to the 
<taxonomicName id="4C7AA4BBFFCDFF8EFEF8F974FE2BF93B" baseAuthorityName="Costa" baseAuthorityYear="1989" box="[339,443,1699,1724]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="pictus">
<emphasis id="B90E032AFFCDFF8EFEF8F974FE2BF93B" box="[339,443,1699,1724]" italics="true" pageId="1" pageNumber="126">M. pictus</emphasis>
</taxonomicName>
species group, by two color pattern features, i.e., sides of body light greenish gray above the anal fin base in males and presence of an irregular black stripe between the postorbital region and the mid-length of the pectoral fin in both sexes. 
<taxonomicName id="4C7AA4BBFFCDFF8EFDA8F93CFC96F882" authorityName="Ywamoto &amp; Nielsen &amp; Oliveira" authorityYear="2020" box="[515,774,1771,1797]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="larissae">
<emphasis id="B90E032AFFCDFF8EFDA8F93CFC96F882" box="[515,774,1771,1797]" italics="true" pageId="1" pageNumber="126">Melanorivulus larissae</emphasis>
</taxonomicName>
is distinguished from all other species of the 
<taxonomicName id="4C7AA4BBFFCDFF8EFB54F93CFAF7F883" baseAuthorityName="Costa" baseAuthorityYear="1989" box="[1279,1383,1771,1796]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="pictus">
<emphasis id="B90E032AFFCDFF8EFB54F93CFAF7F883" box="[1279,1383,1771,1796]" italics="true" pageId="1" pageNumber="126">M. pictus</emphasis>
</taxonomicName>
species group by sides of body light bluish gray in males (vs. greenish blue or greenish gold), 10–12 oblique red bars, 8 of which chevron-like, bifurcated and complete, i.e., running from dorsum to ventral area, and 2–4 incomplete bars, at the sides of body (vs. 8 oblique red lines at the sides of body in 
<taxonomicName id="4C7AA4BBFFCDFF8EFC11F880FB87F8F6" authorityName="Volcan, Klotzel &amp; Lanes" authorityYear="2017" box="[954,1047,1879,1905]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="ofaie">
<emphasis id="B90E032AFFCDFF8EFC11F880FB87F8F6" box="[954,1047,1879,1905]" italics="true" pageId="1" pageNumber="126">M. ofaie</emphasis>
</taxonomicName>
; 
<quantity id="4C8272DDFFCDFF8EFB8DF880FBEBF8F6" box="[1062,1147,1879,1905]" metricMagnitude="-1" metricUnit="m" metricValue="2.413" metricValueMax="2.54" metricValueMin="2.286" pageId="1" pageNumber="126" unit="in" value="9.5" valueMax="10.0" valueMin="9.0">9–10 in</quantity>
<taxonomicName id="4C7AA4BBFFCDFF8EFB29F880FB77F8F7" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[1154,1255,1879,1904]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="egens">
<emphasis id="B90E032AFFCDFF8EFB29F880FB77F8F7" box="[1154,1255,1879,1904]" italics="true" pageId="1" pageNumber="126">M. egens</emphasis>
</taxonomicName>
, 
<emphasis id="B90E032AFFCDFF8EFB5EF880FECDF812" italics="true" pageId="1" pageNumber="126">
<taxonomicName id="4C7AA4BBFFCDFF8EFB5EF880FF40F812" baseAuthorityName="Costa" baseAuthorityYear="2008" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="faucireticulatus">M. faucireticulatus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCDFF8EFF76F8ACFECDF812" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[221,349,1915,1941]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="scalaris">M. scalaris</taxonomicName>
</emphasis>
and 
<taxonomicName id="4C7AA4BBFFCDFF8EFE3DF8ACFD9EF813" baseAuthorityName="Costa" baseAuthorityYear="1989" box="[406,526,1915,1940]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="vittatus">
<emphasis id="B90E032AFFCDFF8EFE3DF8ACFD9EF813" box="[406,526,1915,1940]" italics="true" pageId="1" pageNumber="126">M. vittatus</emphasis>
</taxonomicName>
, 
<quantity id="4C8272DDFFCDFF8EFDB5F8ACFDC8F812" box="[542,600,1915,1941]" metricMagnitude="-1" metricUnit="m" metricValue="4.064" pageId="1" pageNumber="126" unit="in" value="16.0">16 in</quantity>
<emphasis id="B90E032AFFCDFF8EFDCAF8ACFC85F812" box="[609,789,1915,1941]" italics="true" pageId="1" pageNumber="126">
<taxonomicName id="4C7AA4BBFFCDFF8EFDCAF8ACFC81F812" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[609,785,1915,1941]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="rutilicaudus">M. rutilicaudus</taxonomicName>
,
</emphasis>
thick red lines in 
<emphasis id="B90E032AFFCDFF8EFC4DF8ACFE85F83E" italics="true" pageId="1" pageNumber="126">
<taxonomicName id="4C7AA4BBFFCDFF8EFC4DF8ACFBF8F812" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[998,1128,1915,1941]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="scalaris">M. scalaris</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCDFF8EFBDEF8ACFA93F812" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[1141,1283,1915,1941]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="litteratus">M. litteratus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCDFF8EFABBF8ACFAE2F812" authorityName="Volcan, Klotzel &amp; Lanes" authorityYear="2017" box="[1296,1394,1915,1941]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="ofaie">M. ofaie</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCDFF8EFAD5F8ACFE85F83E" baseAuthorityName="Costa &amp; Brasil" baseAuthorityYear="2008" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="planaltinus">M. planaltinus</taxonomicName>
</emphasis>
, and 
<taxonomicName id="4C7AA4BBFFCDFF8EFEFFF848FE5BF83F" baseAuthorityName="Costa" baseAuthorityYear="1989" box="[340,459,1951,1976]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="126" phylum="Chordata" rank="species" species="vittatus">
<emphasis id="B90E032AFFCDFF8EFEFFF848FE5BF83F" box="[340,459,1951,1976]" italics="true" pageId="1" pageNumber="126">M. vittatus</emphasis>
</taxonomicName>
), and caudal fin in males light yellow, with 3–4 irregular vertical red lines (vs. never a similar color pattern).
</paragraph>
<caption id="DF058FB0FFCEFF8DFF3CFDB3FE92FD27" ID-DOI="http://doi.org/10.5281/zenodo.4408413" ID-Zenodo-Dep="4408413" httpUri="https://zenodo.org/record/4408413/files/figure.png" pageId="2" pageNumber="127" startId="2.[151,250,612,636]" targetBox="[198,1389,179,586]" targetPageId="2">
<paragraph id="8BC5DF38FFCEFF8DFF3CFDB3FE92FD27" blockId="2.[151,1437,612,672]" pageId="2" pageNumber="127">
<emphasis id="B90E032AFFCEFF8DFF3CFDB3FE9FFDFB" bold="true" box="[151,271,612,636]" pageId="2" pageNumber="127">FIGURE 1</emphasis>
. 
<emphasis id="B90E032AFFCEFF8DFEB6FDB3FD9FFDFB" box="[285,527,612,636]" italics="true" pageId="2" pageNumber="127">
<taxonomicName id="4C7AA4BBFFCEFF8DFEB6FDB3FD9BFDFB" authority="Ywamoto &amp; Nielsen &amp; Oliveira, 2020" authorityName="Ywamoto &amp; Nielsen &amp; Oliveira" authorityYear="2020" box="[285,523,612,636]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="127" phylum="Chordata" rank="species" species="larissae" status="sp. nov.">Melanorivulus larissae</taxonomicName>
,
</emphasis>
<taxonomicNameLabel id="A23DBE51FFCEFF8DFDBCFDB2FD05FDFB" box="[535,661,612,636]" pageId="2" pageNumber="127" rank="species">new species</taxonomicNameLabel>
, living holotype, male, ZUEC 17154, male, 23.4 mm SL. Photo by Eric V. Ywamoto.
</paragraph>
</caption>
<caption id="DF058FB0FFCEFF8DFF3CFBCAFB6CFBB2" ID-DOI="http://doi.org/10.5281/zenodo.4408415" ID-Zenodo-Dep="4408415" box="[151,1276,1053,1078]" httpUri="https://zenodo.org/record/4408415/files/figure.png" pageId="2" pageNumber="127" startId="2.[151,250,1053,1077]" targetBox="[189,1398,696,1029]" targetPageId="2">
<paragraph id="8BC5DF38FFCEFF8DFF3CFBCAFB6CFBB2" blockId="2.[151,1276,1053,1078]" box="[151,1276,1053,1078]" pageId="2" pageNumber="127">
<emphasis id="B90E032AFFCEFF8DFF3CFBCAFE9DFBB2" bold="true" box="[151,269,1053,1077]" pageId="2" pageNumber="127">FIGURE 2</emphasis>
. 
<taxonomicName id="4C7AA4BBFFCEFF8DFEB2FBCAFDC2FBB1" authority=", ZUEC" authorityName="ZUEC" box="[281,594,1053,1078]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="127" phylum="Chordata" rank="species" species="larissae">
<emphasis id="B90E032AFFCEFF8DFEB2FBCAFD9AFBB2" box="[281,522,1053,1077]" italics="true" pageId="2" pageNumber="127">Melanorivulus larissae,</emphasis>
ZUEC
</taxonomicName>
17155, paratype, female, 26.1 mm SL. Photo by Eric V. Ywamoto.
</paragraph>
</caption>
<caption id="DF058FB0FFCEFF8DFF3CF890FCEEF803" ID-DOI="http://doi.org/10.5281/zenodo.4408417" ID-Zenodo-Dep="4408417" httpUri="https://zenodo.org/record/4408417/files/figure.png" pageId="2" pageNumber="127" startId="2.[151,250,1863,1887]" targetBox="[517,1071,1102,1840]" targetPageId="2">
<paragraph id="8BC5DF38FFCEFF8DFF3CF890FCEEF803" blockId="2.[151,1437,1863,1924]" pageId="2" pageNumber="127">
<emphasis id="B90E032AFFCEFF8DFF3CF890FE85F8D8" bold="true" box="[151,277,1863,1887]" pageId="2" pageNumber="127">FIGURE 3.</emphasis>
Type locality of 
<taxonomicName id="4C7AA4BBFFCEFF8DFE63F890FD24F8D8" box="[456,692,1863,1887]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="127" phylum="Chordata" rank="species" species="larissae">
<emphasis id="B90E032AFFCEFF8DFE63F890FD24F8D8" box="[456,692,1863,1887]" italics="true" pageId="2" pageNumber="127">Melanorivulus larissae</emphasis>
</taxonomicName>
, a stream tributary of Ribeirão Santa Rita, tributary of Rio Grande, Rio Paraná basin, São Paulo state, Brazil. Photo by Daniel Sobral dos Santos.
</paragraph>
</caption>
<paragraph id="8BC5DF38FFCEFF8CFF6CF865FEA1FE0E" blockId="2.[151,1436,1970,2032]" lastBlockId="3.[151,1437,150,393]" lastPageId="3" lastPageNumber="128" pageId="2" pageNumber="127">
<taxonomicName id="4C7AA4BBFFCEFF8DFF6CF865FE5DF84B" box="[199,461,1970,1996]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="127" phylum="Chordata" rank="species" species="larissae">
<emphasis id="B90E032AFFCEFF8DFF6CF865FE5DF84B" box="[199,461,1970,1996]" italics="true" pageId="2" pageNumber="127">Melanorivulus larissae</emphasis>
</taxonomicName>
is also distinguished from other species of 
<taxonomicName id="4C7AA4BBFFCEFF8DFC62F865FBA4F84C" baseAuthorityName="Costa" baseAuthorityYear="1989" box="[969,1076,1970,1995]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="127" phylum="Chordata" rank="species" species="pictus">
<emphasis id="B90E032AFFCEFF8DFC62F865FBA4F84C" box="[969,1076,1970,1995]" italics="true" pageId="2" pageNumber="127">M. pictus</emphasis>
</taxonomicName>
species group by lower caudal fin length in males (23.9–28.0% SL vs 29.4–39.8% SL, except from 
<emphasis id="B90E032AFFCEFF8DFC1AF801FB5EF877" box="[945,1230,2006,2032]" italics="true" pageId="2" pageNumber="127">
<taxonomicName id="4C7AA4BBFFCEFF8DFC1AF801FBCAF877" baseAuthorityName="Costa &amp; Brasil" baseAuthorityYear="2008" box="[945,1114,2006,2032]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="127" phylum="Chordata" rank="species" species="planaltinus">M. planaltinus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCEFF8DFBCCF801FB5AF877" authorityName="Volcan, Klotzel &amp; Lanes" authorityYear="2017" box="[1127,1226,2006,2032]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="127" phylum="Chordata" rank="species" species="ofaie">M. ofaie</taxonomicName>
,
</emphasis>
and 
<emphasis id="B90E032AFFCEFF8CFAA2F801FF54FF37" italics="true" lastPageId="3" lastPageNumber="128" pageId="2" pageNumber="127">M. polychro- mus</emphasis>
), and females (24.5–29.6% SL vs 30.6–38.9% SL; except in 
<emphasis id="B90E032AFFCFFF8CFCD8FF40FAD7FF37" box="[883,1351,151,177]" italics="true" pageId="3" pageNumber="128">
<taxonomicName id="4C7AA4BBFFCFFF8CFCD8FF40FC6BFF37" baseAuthorityName="Costa" baseAuthorityYear="2008" box="[883,1019,151,176]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="giarettai">M. giarettai</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFBACFF40FBF7FF36" authorityName="Volcan, Klotzel &amp; Lanes" authorityYear="2017" box="[1031,1127,151,177]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="ofaie">M. ofaie</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFBD9FF40FAD3FF37" authorityName="Volcan, Klotzel &amp; Lanés" authorityYear="2017" box="[1138,1347,151,176]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="nigropunctatus">M. nigropunctatus</taxonomicName>
,
</emphasis>
and 
<taxonomicName id="4C7AA4BBFFCFFF8CFAD5FF40FEB7FF52" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="polychromus">
<emphasis id="B90E032AFFCFFF8CFAD5FF40FEB7FF52" italics="true" pageId="3" pageNumber="128">M. polychromus</emphasis>
</taxonomicName>
), lower head length in females (24.3–28.6% SL vs 28.7–38.9% SL, except in 
<taxonomicName id="4C7AA4BBFFCFFF8CFB3EFF6CFB7DFF52" baseAuthorityName="Costa" baseAuthorityYear="2013" box="[1173,1261,187,213]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="leali">
<emphasis id="B90E032AFFCFFF8CFB3EFF6CFB7DFF52" box="[1173,1261,187,213]" italics="true" pageId="3" pageNumber="128">M. leali</emphasis>
</taxonomicName>
and 
<taxonomicName id="4C7AA4BBFFCFFF8CFA88FF6CFA1CFF53" baseAuthorityName="Costa" baseAuthorityYear="1989" box="[1315,1420,187,212]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="pictus">
<emphasis id="B90E032AFFCFFF8CFA88FF6CFA1CFF53" box="[1315,1420,187,212]" italics="true" pageId="3" pageNumber="128">M. pictus</emphasis>
</taxonomicName>
), greater snout length in males (20.3–28.7% SL vs 11.4-17.1% SL, except 
<taxonomicName id="4C7AA4BBFFCFFF8CFC71FF08FBA9FF7E" authorityName="Volcan, Klotzel &amp; Lanes" authorityYear="2017" box="[986,1081,223,249]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="ofaie">
<emphasis id="B90E032AFFCFFF8CFC71FF08FBA9FF7E" box="[986,1081,223,249]" italics="true" pageId="3" pageNumber="128">M. ofaie</emphasis>
</taxonomicName>
), and females (19.6–23.0% SL vs 11.4–18.5% SL, except 
<taxonomicName id="4C7AA4BBFFCFFF8CFE67FED4FD0CFE9B" authorityName="Volcan, Klotzel &amp; Lanés" authorityYear="2017" box="[460,668,259,284]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="nigropunctatus">
<emphasis id="B90E032AFFCFFF8CFE67FED4FD0CFE9B" box="[460,668,259,284]" italics="true" pageId="3" pageNumber="128">M. nigropunctatus</emphasis>
</taxonomicName>
), and by a lower number of vertebrae (28–29 vs. 30–32 except 
<emphasis id="B90E032AFFCFFF8CFAD5FED4FCC0FEC7" italics="true" pageId="3" pageNumber="128">
<taxonomicName id="4C7AA4BBFFCFFF8CFAD5FED4FF6CFEC7" baseAuthorityName="Costa" baseAuthorityYear="1989" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="apiamici">M. apiamici</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFEACFEF0FE04FEC6" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[263,404,295,321]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="litteratus">M. litteratus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFE34FEF0FDDEFEC6" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[415,590,295,321]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="rutilicaudus">M. rutilicaudus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFDF2FEF0FD49FEC6" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[601,729,295,321]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="scalaris">M. scalaris</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFD4EFEF0FCDCFEC7" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[741,844,295,320]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="egens">M. egens</taxonomicName>
,
</emphasis>
and 
<taxonomicName id="4C7AA4BBFFCFFF8CFC2CFEF0FBB8FEC7" box="[903,1064,295,320]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="interruptus">
<emphasis id="B90E032AFFCFFF8CFC2CFEF0FBB8FEC7" box="[903,1064,295,320]" italics="true" pageId="3" pageNumber="128">M. interruptus</emphasis>
</taxonomicName>
), and lower number of pelvic-fin rays (6 vs. 7–8 except 
<emphasis id="B90E032AFFCFFF8CFE3EFE9CFBE5FEE2" box="[405,1141,331,357]" italics="true" pageId="3" pageNumber="128">
<taxonomicName id="4C7AA4BBFFCFFF8CFE3EFE9CFD8DFEE3" baseAuthorityName="Costa" baseAuthorityYear="2008" box="[405,541,331,356]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="giarettai">M. giarettai</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFD82FE9CFD40FEE2" baseAuthorityName="Costa &amp; Brasil" baseAuthorityYear="2008" box="[553,720,331,357]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="planaltinus">M. planaltinus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFD70FE9CFC3CFEE3" authorityName="Volcan, Klotzel &amp; Lanés" authorityYear="2017" box="[731,940,331,356]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="nigropunctatus">M. nigropunctatus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFC13FE9CFBE1FEE2" box="[952,1137,331,357]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="polychromus">M. polychromus</taxonomicName>
,
</emphasis>
and 
<emphasis id="B90E032AFFCFFF8CFB07FE9CFA05FEE2" box="[1196,1429,331,357]" italics="true" pageId="3" pageNumber="128">
<taxonomicName id="4C7AA4BBFFCFFF8CFB07FE9CFA1DFEE2" authorityName="Costa" authorityYear="2018" box="[1196,1421,331,357]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="nigromarginatus">M. nigromarginatus</taxonomicName>
)
</emphasis>
, in both sexes.
</paragraph>
<caption id="DF058FB0FFCFFF8CFF3CFAC8FDD9FADC" ID-DOI="http://doi.org/10.5281/zenodo.4408419" ID-Zenodo-Dep="4408419" httpUri="https://zenodo.org/record/4408419/files/figure.png" pageId="3" pageNumber="128" startId="3.[151,250,1311,1335]" targetBox="[177,1407,423,1263]" targetPageId="3">
<paragraph id="8BC5DF38FFCFFF8CFF3CFAC8FDD9FADC" blockId="3.[151,1436,1311,1372]" pageId="3" pageNumber="128">
<emphasis id="B90E032AFFCFFF8CFF3CFAC8FE83FAB0" bold="true" box="[151,275,1311,1335]" pageId="3" pageNumber="128">FIGURE 4.</emphasis>
Map showing the type locality of 
<taxonomicName id="4C7AA4BBFFCFFF8CFDDAFAC8FCCBFAB0" box="[625,859,1311,1335]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="larissae">
<emphasis id="B90E032AFFCFFF8CFDDAFAC8FCCBFAB0" box="[625,859,1311,1335]" italics="true" pageId="3" pageNumber="128">Melanorivulus larissae</emphasis>
</taxonomicName>
and the distribution of the 
<taxonomicName id="4C7AA4BBFFCFFF8CFBDDFAC8FADDFAB0" baseAuthorityName="Costa" baseAuthorityYear="1989" box="[1142,1357,1311,1335]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="pictus">
<emphasis id="B90E032AFFCFFF8CFBDDFAC8FADDFAB0" box="[1142,1357,1311,1335]" italics="true" pageId="3" pageNumber="128">Melanorivulus pictus</emphasis>
</taxonomicName>
species group that occur in São Paulo state, Brazil.
</paragraph>
</caption>
<paragraph id="8BC5DF38FFCFFF8CFF6CFA5EFBF2F943" blockId="3.[151,1437,1417,2020]" pageId="3" pageNumber="128">
Additionally, 
<taxonomicName id="4C7AA4BBFFCFFF8CFEC8FA5DFE74FA24" box="[355,484,1417,1443]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="larissae">
<emphasis id="B90E032AFFCFFF8CFEC8FA5DFE74FA24" box="[355,484,1417,1443]" italics="true" pageId="3" pageNumber="128">M. larissae</emphasis>
</taxonomicName>
differs from 
<emphasis id="B90E032AFFCFFF8CFDD5FA5DFBC7FA24" box="[638,1111,1417,1443]" italics="true" pageId="3" pageNumber="128">
<taxonomicName id="4C7AA4BBFFCFFF8CFDD5FA5DFC98FA24" baseAuthorityName="Costa" baseAuthorityYear="2008" box="[638,776,1418,1443]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="giarettai">M. giarettai</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFCBEFA5DFC02FA24" baseAuthorityName="Costa" baseAuthorityYear="1989" box="[789,914,1418,1443]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="vittatus">M. vittatus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFC0BFA5DFBC7FA24" box="[928,1111,1417,1443]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="polychromus">M. polychromus</taxonomicName>
</emphasis>
, 
<emphasis id="B90E032AFFCFFF8CFBCCFA5DFAFDFA24" box="[1127,1389,1418,1443]" italics="true" pageId="3" pageNumber="128">
<taxonomicName id="4C7AA4BBFFCFFF8CFBCCFA5DFB41FA24" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[1127,1233,1418,1443]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="egens">M. egens</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFB74FA5DFAFDFA24" authorityName="Costa" authorityYear="2018" box="[1247,1389,1418,1443]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="proximus">M. proximus</taxonomicName>
</emphasis>
, 
<emphasis id="B90E032AFFCFFF8CFAD5FA5DFD70FA40" italics="true" pageId="3" pageNumber="128">
<taxonomicName id="4C7AA4BBFFCFFF8CFAD5FA5DFEAAFA40" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="amambaiensis">M. amambaiensis</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFEEDFA79FD8EFA40" baseAuthorityName="Costa" baseAuthorityYear="2008" box="[326,542,1453,1479]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="faucireticulatus">M. faucireticulatus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFD82FA79FD70FA40" box="[553,736,1453,1479]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="ivinhemensis">M. ivinhemensis</taxonomicName>
</emphasis>
, and 
<taxonomicName id="4C7AA4BBFFCFFF8CFCB5FA79FCE6FA40" baseAuthorityName="Costa" baseAuthorityYear="2013" box="[798,886,1453,1479]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="leali">
<emphasis id="B90E032AFFCFFF8CFCB5FA79FCE6FA40" box="[798,886,1453,1479]" italics="true" pageId="3" pageNumber="128">M. leali</emphasis>
</taxonomicName>
by a lower number of caudal fin rays (28–30 vs. 31–34). It can be distinguished from all remaining species of the 
<taxonomicName id="4C7AA4BBFFCFFF8CFCC4FA05FC48FA6C" baseAuthorityName="Costa" baseAuthorityYear="1989" box="[879,984,1490,1515]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="pictus">
<emphasis id="B90E032AFFCFFF8CFCC4FA05FC48FA6C" box="[879,984,1490,1515]" italics="true" pageId="3" pageNumber="128">M. pictus</emphasis>
</taxonomicName>
species group, except in 
<emphasis id="B90E032AFFCFFF8CFB59FA05FF64F988" italics="true" pageId="3" pageNumber="128">
<taxonomicName id="4C7AA4BBFFCFFF8CFB59FA05FA08FA6C" baseAuthorityName="Costa &amp; Brasil" baseAuthorityYear="2008" box="[1266,1432,1489,1515]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="planaltinus">M. planaltinus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFF3CFA21FF60F988" baseAuthorityName="Costa" baseAuthorityYear="2013" box="[151,240,1525,1551]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="leali">M. leali</taxonomicName>
,
</emphasis>
and 
<taxonomicName id="4C7AA4BBFFCFFF8CFE81FA21FE02F988" baseAuthorityName="Costa" baseAuthorityYear="1989" box="[298,402,1526,1551]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="pictus">
<emphasis id="B90E032AFFCFFF8CFE81FA21FE02F988" box="[298,402,1526,1551]" italics="true" pageId="3" pageNumber="128">M. pictus</emphasis>
</taxonomicName>
, by the presence of rounded dorsal fin in both sexes (vs. slight pointed or pointed dorsal fin), by higher caudal-fin rays counts (32–33 vs. 
<quantity id="4C8272DDFFCFFF8CFD2BF9CDFD73F9B4" box="[640,739,1561,1588]" metricMagnitude="-1" metricUnit="m" metricValue="7.493" metricValueMax="7.874" metricValueMin="7.112" pageId="3" pageNumber="128" unit="in" value="29.5" valueMax="31.0" valueMin="28.0">28–31 in</quantity>
<emphasis id="B90E032AFFCFFF8CFD42F9CDFEDFF9D0" italics="true" pageId="3" pageNumber="128">
<taxonomicName id="4C7AA4BBFFCFFF8CFD42F9CDFC21F9B4" box="[745,945,1561,1587]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="amambaiensis">M. amambaiensis</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFC17F9CDFBD5F9B4" baseAuthorityName="Costa" baseAuthorityYear="1989" box="[956,1093,1562,1587]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="apiamici">M. apiamici</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFBFBF9CDFB27F9B4" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[1104,1207,1562,1587]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="egens">M. egens</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFB69F9CDFA09F9B4" baseAuthorityName="Costa" baseAuthorityYear="2008" box="[1218,1433,1561,1587]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="faucireticulatus">M. faucireticulatus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFF3CF9E9FEDFF9D0" box="[151,335,1597,1623]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="ivinhemensis">M. ivinhemensis</taxonomicName>
</emphasis>
, and 
<taxonomicName id="4C7AA4BBFFCFFF8CFE24F9E9FE77F9D0" baseAuthorityName="Costa" baseAuthorityYear="2013" box="[399,487,1597,1623]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="leali">
<emphasis id="B90E032AFFCFFF8CFE24F9E9FE77F9D0" box="[399,487,1597,1623]" italics="true" pageId="3" pageNumber="128">M. leali</emphasis>
</taxonomicName>
); by anal-fin origin between pleural ribs of 15 
<superScript id="7C0F7270FFCFFF8CFC52F9EAFB96F9CC" attach="left" box="[1017,1030,1597,1611]" fontSize="6" pageId="3" pageNumber="128">th</superScript>
and 16 
<superScript id="7C0F7270FFCFFF8CFBF0F9EAFBF8F9CC" attach="left" box="[1115,1128,1597,1611]" fontSize="6" pageId="3" pageNumber="128">th</superScript>
vertebrae (vs. 13 
<superScript id="7C0F7270FFCFFF8CFA85F9EAFAABF9CC" attach="left" box="[1326,1339,1597,1611]" fontSize="6" pageId="3" pageNumber="128">th</superScript>
and 15 
<superScript id="7C0F7270FFCFFF8CFA3BF9EAFA0DF9CC" attach="none" box="[1424,1437,1597,1611]" fontSize="6" pageId="3" pageNumber="128">th</superScript>
vertebrae in 
<emphasis id="B90E032AFFCFFF8CFE8FF9B5FBB8F9FC" box="[292,1064,1633,1659]" italics="true" pageId="3" pageNumber="128">
<taxonomicName id="4C7AA4BBFFCFFF8CFE8FF9B5FE1CF9FC" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[292,396,1634,1659]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="egens">M. egens</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFE33F9B5FDE0F9FC" baseAuthorityName="Costa" baseAuthorityYear="2008" box="[408,624,1633,1659]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="faucireticulatus">M. faucireticulatus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFDD0F9B5FD45F9FC" baseAuthorityName="Costa" baseAuthorityYear="2013" box="[635,725,1633,1659]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="leali">M. leali</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFD49F9B5FCFFF9FC" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[738,879,1633,1659]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="litteratus">M. litteratus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFCD0F9B5FBB8F9FC" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[891,1064,1633,1659]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="rutilicaudus">M. rutilicaudus</taxonomicName>
</emphasis>
, and 
<taxonomicName id="4C7AA4BBFFCFFF8CFBCCF9B5FA83F9FB" baseAuthorityName="Costa" baseAuthorityYear="2008" box="[1127,1299,1634,1660]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="formosensis">
<emphasis id="B90E032AFFCFFF8CFBCCF9B5FA83F9FB" box="[1127,1299,1634,1660]" italics="true" pageId="3" pageNumber="128">M. formosensis</emphasis>
</taxonomicName>
); by dorsalfin origin on vertical through base of 8 
<superScript id="7C0F7270FFCFFF8CFDF8F952FDF0F914" attach="left" box="[595,608,1669,1683]" fontSize="6" pageId="3" pageNumber="128">th</superScript>
anal-fin ray (vs. vertical through base of 7 
<superScript id="7C0F7270FFCFFF8CFBE1F952FBC7F914" attach="left" box="[1098,1111,1669,1683]" fontSize="6" pageId="3" pageNumber="128">th</superScript>
or 9 
<superScript id="7C0F7270FFCFFF8CFB26F952FB31F927" attach="none" box="[1165,1185,1669,1696]" fontSize="6" pageId="3" pageNumber="128">th-</superScript>
10 
<superScript id="7C0F7270FFCFFF8CFB14F952FB5CF914" attach="left" box="[1215,1228,1669,1683]" fontSize="6" pageId="3" pageNumber="128">th</superScript>
anal-fin ray in 
<emphasis id="B90E032AFFCFFF8CFAD5F951FC18F944" italics="true" pageId="3" pageNumber="128">
<taxonomicName id="4C7AA4BBFFCFFF8CFAD5F951FF6CF944" baseAuthorityName="Costa" baseAuthorityYear="1989" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="apiamici">M. apiamici</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFEACF97DFEFFF944" baseAuthorityName="Costa" baseAuthorityYear="2005" box="[263,367,1706,1731]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="egens">M. egens</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFED1F97DFDC2F944" baseAuthorityName="Costa" baseAuthorityYear="2008" box="[378,594,1705,1731]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="faucireticulatus">M. faucireticulatus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFDF7F97DFD58F944" baseAuthorityName="Costa" baseAuthorityYear="1989" box="[604,712,1706,1731]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="pictus">M. pictus</taxonomicName>
, 
<taxonomicName id="4C7AA4BBFFCFFF8CFD78F97DFC18F944" box="[723,904,1705,1731]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="polychromus">M. polychromus</taxonomicName>
</emphasis>
, and 
<taxonomicName id="4C7AA4BBFFCFFF8CFC6EF97DFBC1F944" authorityName="Costa" authorityYear="2018" box="[965,1105,1706,1731]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="128" phylum="Chordata" rank="species" species="proximus">
<emphasis id="B90E032AFFCFFF8CFC6EF97DFBC1F944" box="[965,1105,1706,1731]" italics="true" pageId="3" pageNumber="128">M. proximus</emphasis>
</taxonomicName>
).
</paragraph>
</subSubSection>
<subSubSection id="C3608CB3FFCFFF8AFF6CF91AFAB9FE0E" lastPageId="5" lastPageNumber="130" pageId="3" pageNumber="128" type="description">
<paragraph id="8BC5DF38FFCFFF8CFF6CF91AFE34F8F0" blockId="3.[151,1437,1417,2020]" pageId="3" pageNumber="128">
<emphasis id="B90E032AFFCFFF8CFF6CF91AFEC9F960" bold="true" box="[199,345,1741,1767]" pageId="3" pageNumber="128">Description.</emphasis>
Morphometric data presented in Table 1. Largest male examined 
<quantity id="4C8272DDFFCFFF8CFBF2F91AFB50F96F" box="[1113,1216,1741,1768]" metricMagnitude="-2" metricUnit="m" metricValue="2.69" pageId="3" pageNumber="128" unit="mm" value="26.9">26.9 mm</quantity>
SL, largest female examined 
<quantity id="4C8272DDFFCFFF8CFEA7F926FEE2F88B" box="[268,370,1777,1804]" metricMagnitude="-2" metricUnit="m" metricValue="2.61" pageId="3" pageNumber="128" unit="mm" value="26.1">26.1 mm</quantity>
SL. Dorsal profile gently convex from snout to end of dorsal-fin base, approximately straight along caudal peduncle. Ventral profile slightly convex from lower jaw to anal-fin origin, approximately straight along caudal peduncle. Body slender, compressed, greatest body depth at level of pelvic fin base. Snout pointed in lateral view. Jaws short.
</paragraph>
<paragraph id="8BC5DF38FFCFFF8BFF6CF856FEF9FE9A" blockId="3.[151,1437,1417,2020]" lastBlockId="4.[151,1436,151,285]" lastPageId="4" lastPageNumber="129" pageId="3" pageNumber="128">
Short dorsal and anal fins; rounded in males and females, without filaments in both sexes. Caudal fin oval shaped, longer than deep. Pectoral fin rounded, with its posterior margin reaching 60% of the distance between pectoral and pelvic fins bases. Pelvic fin elliptical, short, its tip reaching the first anal fin ray base in males and uro- genital papilla in females. Pelvic fin bases in close proximity medially. Dorsal-fin origin at vertical through base of 9th anal-fin ray in males and females at the level of the 21 
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vertebra. Anal-fin origin at the 16 
<superScript id="7C0F7270FFC8FF8BFB07FF6DFB29FF4F" attach="left" box="[1196,1209,186,200]" fontSize="6" pageId="4" pageNumber="129">th</superScript>
vertebra. Dorsal-fin rays 9–10; anal-fin rays 13–14; caudal-fin rays 28–30; pectoral-fin rays 12; pelvic-fin rays 6. No scales on dorsal and anal-fin bases.
</paragraph>
<paragraph id="8BC5DF38FFC8FF8BFF3CFE9BFEF3FE0F" blockId="4.[151,1436,332,392]" pageId="4" pageNumber="129">
<tableNote id="769CDEB6FFC8FF8BFF3CFE9BFEF3FE0F" pageId="4" pageNumber="129" targetBox="[304,1345,409,1439]" targetPageId="4">
<emphasis id="B90E032AFFC8FF8BFF3CFE9BFE98FEE2" bold="true" box="[151,264,332,357]" pageId="4" pageNumber="129">TABLE I.</emphasis>
Morphometric and selected meristic data for the holotype (H) and paratypes of 
<emphasis id="B90E032AFFC8FF8BFBCBFE9BFACEFEE3" box="[1120,1374,332,356]" italics="true" pageId="4" pageNumber="129">
<taxonomicName id="4C7AA4BBFFC8FF8BFBCBFE9BFACAFEE3" box="[1120,1370,332,356]" class="Actinopterygii" family="Rivulidae" genus="Melanorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="4" pageNumber="129" phylum="Chordata" rank="species" species="larissae">Melanorivulus larissae</taxonomicName>
.
</emphasis>
SD = standard deviation.
</tableNote>
</paragraph>
<paragraph id="8BC5DF38FFC8FF8BFCF0FE4EFA8BFA18" pageId="4" pageNumber="129">
<table id="F97A2D98FFC80070FE9BFE4EFAD1FA18" box="[304,1345,409,1439]" gridcols="4" gridrows="26" pageId="4" pageNumber="129">
<tr id="354ADD7AFFC80070FE9BFE4EFAD1FE36" box="[304,1345,409,433]" gridrow="0" pageId="4" pageNumber="129" rowspan-0="1">
<th id="769BB406FFC80070FCE1FE4EFCEEFE36" box="[842,894,409,433]" gridcol="1" gridrow="0" pageId="4" pageNumber="129">H</th>
<th id="769BB406FFC80070FC77FE4EFBD2FE36" box="[988,1090,409,433]" gridcol="2" gridrow="0" pageId="4" pageNumber="129">Males</th>
<th id="769BB406FFC80070FB77FE4EFAD1FE36" box="[1244,1345,409,433]" gridcol="3" gridrow="0" pageId="4" pageNumber="129">Females</th>
</tr>
<tr id="354ADD7AFFC80070FE9BFE16FAD1FE5E" box="[304,1345,449,473]" gridrow="1" pageId="4" pageNumber="129" rowspan-0="1">
<td id="769BB406FFC80070FCE1FE16FCEEFE5E" box="[842,894,449,473]" gridcol="1" gridrow="1" pageId="4" pageNumber="129">Male</td>
<td id="769BB406FFC80070FC77FE16FBD2FE5E" box="[988,1090,449,473]" gridcol="2" gridrow="1" pageId="4" pageNumber="129">n = 7</td>
<td id="769BB406FFC80070FB77FE16FAD1FE5E" box="[1244,1345,449,473]" gridcol="3" gridrow="1" pageId="4" pageNumber="129">n = 6</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFE3EFAD1FD86" box="[304,1345,489,513]" gridrow="2" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFE3EFDCFFD86" box="[304,607,489,513]" gridcol="0" gridrow="2" pageId="4" pageNumber="129">Standard length (mm)</th>
<td id="769BB406FFC80070FCE1FE3EFCEEFD86" box="[842,894,489,513]" gridcol="1" gridrow="2" pageId="4" pageNumber="129">26.9</td>
<td id="769BB406FFC80070FC77FE3EFBD2FD86" box="[988,1090,489,513]" gridcol="2" gridrow="2" pageId="4" pageNumber="129">21.7–26.9</td>
<td id="769BB406FFC80070FB77FE3EFAD1FD86" box="[1244,1345,489,513]" gridcol="3" gridrow="2" pageId="4" pageNumber="129">20.1–26.1</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFDC6FAD1FDAD" box="[304,1345,529,554]" gridrow="3" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFDC6FAD1FDAD" box="[304,1345,529,554]" colspan="4" colspanRight="3" gridcol="0" gridrow="3" pageId="4" pageNumber="129">
<emphasis id="B90E032AFFC8FF8BFE9BFDC5FD1FFDAE" bold="true" box="[304,655,529,554]" pageId="4" pageNumber="129">Percents of standard length (SL)</emphasis>
</th>
</tr>
<tr id="354ADD7AFFC80070FE9BFDEEFAD1FDD5" box="[304,1345,569,594]" gridrow="4" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFDEEFDCFFDD5" box="[304,607,569,594]" gridcol="0" gridrow="4" pageId="4" pageNumber="129">Body depth</th>
<td id="769BB406FFC80070FCE1FDEEFCEEFDD5" box="[842,894,569,594]" gridcol="1" gridrow="4" pageId="4" pageNumber="129">24.0</td>
<td id="769BB406FFC80070FC77FDEEFBD2FDD5" box="[988,1090,569,594]" gridcol="2" gridrow="4" pageId="4" pageNumber="129">21.1–24.0</td>
<td id="769BB406FFC80070FB77FDEEFAD1FDD5" box="[1244,1345,569,594]" gridcol="3" gridrow="4" pageId="4" pageNumber="129">20.1–25.3</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFDB5FAD1FDFD" box="[304,1345,610,634]" gridrow="5" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFDB5FDCFFDFD" box="[304,607,610,634]" gridcol="0" gridrow="5" pageId="4" pageNumber="129">Caudal peduncle depth</th>
<td id="769BB406FFC80070FCE1FDB5FCEEFDFD" box="[842,894,610,634]" gridcol="1" gridrow="5" pageId="4" pageNumber="129">14.7</td>
<td id="769BB406FFC80070FC77FDB5FBD2FDFD" box="[988,1090,610,634]" gridcol="2" gridrow="5" pageId="4" pageNumber="129">12.4–14.7</td>
<td id="769BB406FFC80070FB77FDB5FAD1FDFD" box="[1244,1345,610,634]" gridcol="3" gridrow="5" pageId="4" pageNumber="129">11.3–15.2</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFD5DFAD1FD25" box="[304,1345,650,674]" gridrow="6" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFD5DFDCFFD25" box="[304,607,650,674]" gridcol="0" gridrow="6" pageId="4" pageNumber="129">Predorsal length</th>
<td id="769BB406FFC80070FCE1FD5DFCEEFD25" box="[842,894,650,674]" gridcol="1" gridrow="6" pageId="4" pageNumber="129">75.6</td>
<td id="769BB406FFC80070FC77FD5DFBD2FD25" box="[988,1090,650,674]" gridcol="2" gridrow="6" pageId="4" pageNumber="129">71.9–77.5</td>
<td id="769BB406FFC80070FB77FD5DFAD1FD25" box="[1244,1345,650,674]" gridcol="3" gridrow="6" pageId="4" pageNumber="129">72.1–80.5</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFD65FAD1FD4D" box="[304,1345,690,714]" gridrow="7" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFD65FDCFFD4D" box="[304,607,690,714]" gridcol="0" gridrow="7" pageId="4" pageNumber="129">Prepelvic length</th>
<td id="769BB406FFC80070FCE1FD65FCEEFD4D" box="[842,894,690,714]" gridcol="1" gridrow="7" pageId="4" pageNumber="129">54.0</td>
<td id="769BB406FFC80070FC77FD65FBD2FD4D" box="[988,1090,690,714]" gridcol="2" gridrow="7" pageId="4" pageNumber="129">50.0–54.0</td>
<td id="769BB406FFC80070FB77FD65FAD1FD4D" box="[1244,1345,690,714]" gridcol="3" gridrow="7" pageId="4" pageNumber="129">51.9–58.2</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFD0CFAD1FD74" box="[304,1345,731,755]" gridrow="8" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFD0CFDCFFD74" box="[304,607,731,755]" gridcol="0" gridrow="8" pageId="4" pageNumber="129">Length of dorsal-fin base</th>
<td id="769BB406FFC80070FCE1FD0CFCEEFD74" box="[842,894,731,755]" gridcol="1" gridrow="8" pageId="4" pageNumber="129">10.4</td>
<td id="769BB406FFC80070FC77FD0CFBD2FD74" box="[988,1090,731,755]" gridcol="2" gridrow="8" pageId="4" pageNumber="129">9.7–13.2</td>
<td id="769BB406FFC80070FB77FD0CFAD1FD74" box="[1244,1345,731,755]" gridcol="3" gridrow="8" pageId="4" pageNumber="129">8.6–10.8</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFCD4FAD1FC9C" box="[304,1345,771,795]" gridrow="9" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFCD4FDCFFC9C" box="[304,607,771,795]" gridcol="0" gridrow="9" pageId="4" pageNumber="129">Length of anal-fin base</th>
<td id="769BB406FFC80070FCE1FCD4FCEEFC9C" box="[842,894,771,795]" gridcol="1" gridrow="9" pageId="4" pageNumber="129">18.7</td>
<td id="769BB406FFC80070FC77FCD4FBD2FC9C" box="[988,1090,771,795]" gridcol="2" gridrow="9" pageId="4" pageNumber="129">18.7–20.9</td>
<td id="769BB406FFC80070FB77FCD4FAD1FC9C" box="[1244,1345,771,795]" gridcol="3" gridrow="9" pageId="4" pageNumber="129">16.8–21.8</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFCFCFAD1FCC4" box="[304,1345,811,835]" gridrow="10" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFCFCFDCFFCC4" box="[304,607,811,835]" gridcol="0" gridrow="10" pageId="4" pageNumber="129">Caudal-fin length</th>
<td id="769BB406FFC80070FCE1FCFCFCEEFCC4" box="[842,894,811,835]" gridcol="1" gridrow="10" pageId="4" pageNumber="129">25.8</td>
<td id="769BB406FFC80070FC77FCFCFBD2FCC4" box="[988,1090,811,835]" gridcol="2" gridrow="10" pageId="4" pageNumber="129">23.9–28.0</td>
<td id="769BB406FFC80070FB77FCFCFAD1FCC4" box="[1244,1345,811,835]" gridcol="3" gridrow="10" pageId="4" pageNumber="129">24.5–29.6</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFC84FAD1FCEC" box="[304,1345,851,875]" gridrow="11" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFC84FDCFFCEC" box="[304,607,851,875]" gridcol="0" gridrow="11" pageId="4" pageNumber="129">Pectoral-fin length</th>
<td id="769BB406FFC80070FCE1FC84FCEEFCEC" box="[842,894,851,875]" gridcol="1" gridrow="11" pageId="4" pageNumber="129">20.7</td>
<td id="769BB406FFC80070FC77FC84FBD2FCEC" box="[988,1090,851,875]" gridcol="2" gridrow="11" pageId="4" pageNumber="129">18.1–20.7</td>
<td id="769BB406FFC80070FB77FC84FAD1FCEC" box="[1244,1345,851,875]" gridcol="3" gridrow="11" pageId="4" pageNumber="129">15.7–19.2</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFCACFAD1FC13" box="[304,1345,891,916]" gridrow="12" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFCACFDCFFC13" box="[304,607,891,916]" gridcol="0" gridrow="12" pageId="4" pageNumber="129">Pelvic-fin length</th>
<td id="769BB406FFC80070FCE1FCACFCEEFC13" box="[842,894,891,916]" gridcol="1" gridrow="12" pageId="4" pageNumber="129">11.4</td>
<td id="769BB406FFC80070FC77FCACFBD2FC13" box="[988,1090,891,916]" gridcol="2" gridrow="12" pageId="4" pageNumber="129">5.8–11.4</td>
<td id="769BB406FFC80070FB77FCACFAD1FC13" box="[1244,1345,891,916]" gridcol="3" gridrow="12" pageId="4" pageNumber="129">6.9–9.3</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFC73FAD1FC3B" box="[304,1345,932,956]" gridrow="13" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFC73FDCFFC3B" box="[304,607,932,956]" gridcol="0" gridrow="13" pageId="4" pageNumber="129">Head length</th>
<td id="769BB406FFC80070FCE1FC73FCEEFC3B" box="[842,894,932,956]" gridcol="1" gridrow="13" pageId="4" pageNumber="129">26.9</td>
<td id="769BB406FFC80070FC77FC73FBD2FC3B" box="[988,1090,932,956]" gridcol="2" gridrow="13" pageId="4" pageNumber="129">23.3–26.9</td>
<td id="769BB406FFC80070FB77FC73FAD1FC3B" box="[1244,1345,932,956]" gridcol="3" gridrow="13" pageId="4" pageNumber="129">24.3–28.6</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFC1BFAD1FC63" box="[304,1345,972,996]" gridrow="14" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFC1BFAD1FC63" box="[304,1345,972,996]" colspan="4" colspanRight="3" gridcol="0" gridrow="14" pageId="4" pageNumber="129">
<emphasis id="B90E032AFFC8FF8BFEE8FC1BFDEBFC63" bold="true" box="[323,635,972,996]" pageId="4" pageNumber="129">Percents of head length (HL)</emphasis>
</th>
</tr>
<tr id="354ADD7AFFC80070FE9BFC23FAD1FB8B" box="[304,1345,1012,1036]" gridrow="15" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFC23FDCFFB8B" box="[304,607,1012,1036]" gridcol="0" gridrow="15" pageId="4" pageNumber="129">Head depth</th>
<td id="769BB406FFC80070FCE1FC23FCEEFB8B" box="[842,894,1012,1036]" gridcol="1" gridrow="15" pageId="4" pageNumber="129">70.3</td>
<td id="769BB406FFC80070FC77FC23FBD2FB8B" box="[988,1090,1012,1036]" gridcol="2" gridrow="15" pageId="4" pageNumber="129">62.0–70.3</td>
<td id="769BB406FFC80070FB77FC23FAD1FB8B" box="[1244,1345,1012,1036]" gridcol="3" gridrow="15" pageId="4" pageNumber="129">61.3–71.4</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFBCBFAD1FBB2" box="[304,1345,1052,1077]" gridrow="16" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFBCBFDCFFBB2" box="[304,607,1052,1077]" gridcol="0" gridrow="16" pageId="4" pageNumber="129">Head width</th>
<td id="769BB406FFC80070FCE1FBCBFCEEFBB2" box="[842,894,1052,1077]" gridcol="1" gridrow="16" pageId="4" pageNumber="129">72.4</td>
<td id="769BB406FFC80070FC77FBCBFBD2FBB2" box="[988,1090,1052,1077]" gridcol="2" gridrow="16" pageId="4" pageNumber="129">68.5–78.5</td>
<td id="769BB406FFC80070FB77FBCBFAD1FBB2" box="[1244,1345,1052,1077]" gridcol="3" gridrow="16" pageId="4" pageNumber="129">68.0–79.4</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFB92FAD1FBDA" box="[304,1345,1093,1117]" gridrow="17" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFB92FDCFFBDA" box="[304,607,1093,1117]" gridcol="0" gridrow="17" pageId="4" pageNumber="129">Snout length</th>
<td id="769BB406FFC80070FCE1FB92FCEEFBDA" box="[842,894,1093,1117]" gridcol="1" gridrow="17" pageId="4" pageNumber="129">27.2</td>
<td id="769BB406FFC80070FC77FB92FBD2FBDA" box="[988,1090,1093,1117]" gridcol="2" gridrow="17" pageId="4" pageNumber="129">20.3–28.7</td>
<td id="769BB406FFC80070FB77FB92FAD1FBDA" box="[1244,1345,1093,1117]" gridcol="3" gridrow="17" pageId="4" pageNumber="129">19.6–23.0</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFBBAFAD1FB02" box="[304,1345,1133,1157]" gridrow="18" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFBBAFDCFFB02" box="[304,607,1133,1157]" gridcol="0" gridrow="18" pageId="4" pageNumber="129">Lower jaw length</th>
<td id="769BB406FFC80070FCE1FBBAFCEEFB02" box="[842,894,1133,1157]" gridcol="1" gridrow="18" pageId="4" pageNumber="129">30.4</td>
<td id="769BB406FFC80070FC77FBBAFBD2FB02" box="[988,1090,1133,1157]" gridcol="2" gridrow="18" pageId="4" pageNumber="129">15.9–23.6</td>
<td id="769BB406FFC80070FB77FBBAFAD1FB02" box="[1244,1345,1133,1157]" gridcol="3" gridrow="18" pageId="4" pageNumber="129">15.4–23.0</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFB42FAD1FB29" box="[304,1345,1173,1198]" gridrow="19" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFB42FDCFFB29" box="[304,607,1173,1198]" gridcol="0" gridrow="19" pageId="4" pageNumber="129">Eye diameter</th>
<td id="769BB406FFC80070FCE1FB42FCEEFB29" box="[842,894,1173,1198]" gridcol="1" gridrow="19" pageId="4" pageNumber="129">30.0</td>
<td id="769BB406FFC80070FC77FB42FBD2FB29" box="[988,1090,1173,1198]" gridcol="2" gridrow="19" pageId="4" pageNumber="129">26.5–34.7</td>
<td id="769BB406FFC80070FB77FB42FAD1FB29" box="[1244,1345,1173,1198]" gridcol="3" gridrow="19" pageId="4" pageNumber="129">28.1–32.4</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFB6AFAD1FB52" box="[304,1345,1213,1237]" gridrow="20" pageId="4" pageNumber="129" rowspan-1="1" rowspan-2="1" rowspan-3="1">
<th id="769BB406FFC80070FE9BFB6AFDCFFB52" box="[304,607,1213,1237]" gridcol="0" gridrow="20" pageId="4" pageNumber="129">
<emphasis id="B90E032AFFC8FF8BFE12FB6AFD96FB52" bold="true" box="[441,518,1213,1237]" pageId="4" pageNumber="129">Counts</emphasis>
</th>
</tr>
<tr id="354ADD7AFFC80070FE9BFB31FAD1FB79" box="[304,1345,1254,1278]" gridrow="21" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFB31FDCFFB79" box="[304,607,1254,1278]" gridcol="0" gridrow="21" pageId="4" pageNumber="129">Dorsal-fin rays</th>
<td id="769BB406FFC80070FCE1FB31FCEEFB79" box="[842,894,1254,1278]" gridcol="1" gridrow="21" pageId="4" pageNumber="129">9</td>
<td id="769BB406FFC80070FC77FB31FBD2FB79" box="[988,1090,1254,1278]" gridcol="2" gridrow="21" pageId="4" pageNumber="129">9–10</td>
<td id="769BB406FFC80070FB77FB31FAD1FB79" box="[1244,1345,1254,1278]" gridcol="3" gridrow="21" pageId="4" pageNumber="129">9–10</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFAD9FAD1FAA1" box="[304,1345,1294,1318]" gridrow="22" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFAD9FDCFFAA1" box="[304,607,1294,1318]" gridcol="0" gridrow="22" pageId="4" pageNumber="129">Caudal-fin rays</th>
<td id="769BB406FFC80070FCE1FAD9FCEEFAA1" box="[842,894,1294,1318]" gridcol="1" gridrow="22" pageId="4" pageNumber="129">29</td>
<td id="769BB406FFC80070FC77FAD9FBD2FAA1" box="[988,1090,1294,1318]" gridcol="2" gridrow="22" pageId="4" pageNumber="129">28–31</td>
<td id="769BB406FFC80070FB77FAD9FAD1FAA1" box="[1244,1345,1294,1318]" gridcol="3" gridrow="22" pageId="4" pageNumber="129">28–30</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFAE1FAD1FAC8" box="[304,1345,1334,1359]" gridrow="23" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFAE1FDCFFAC8" box="[304,607,1334,1359]" gridcol="0" gridrow="23" pageId="4" pageNumber="129">Anal-fin rays</th>
<td id="769BB406FFC80070FCE1FAE1FCEEFAC8" box="[842,894,1334,1359]" gridcol="1" gridrow="23" pageId="4" pageNumber="129">14</td>
<td id="769BB406FFC80070FC77FAE1FBD2FAC8" box="[988,1090,1334,1359]" gridcol="2" gridrow="23" pageId="4" pageNumber="129">13–14</td>
<td id="769BB406FFC80070FB77FAE1FAD1FAC8" box="[1244,1345,1334,1359]" gridcol="3" gridrow="23" pageId="4" pageNumber="129">13–14</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFA89FAD1FAF0" box="[304,1345,1374,1399]" gridrow="24" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFA89FDCFFAF0" box="[304,607,1374,1399]" gridcol="0" gridrow="24" pageId="4" pageNumber="129">Pelvic-fin rays</th>
<td id="769BB406FFC80070FCE1FA89FCEEFAF0" box="[842,894,1374,1399]" gridcol="1" gridrow="24" pageId="4" pageNumber="129">6</td>
<td id="769BB406FFC80070FC77FA89FBD2FAF0" box="[988,1090,1374,1399]" gridcol="2" gridrow="24" pageId="4" pageNumber="129">6</td>
<td id="769BB406FFC80070FB77FA89FAD1FAF0" box="[1244,1345,1374,1399]" gridcol="3" gridrow="24" pageId="4" pageNumber="129">6</td>
</tr>
<tr id="354ADD7AFFC80070FE9BFA50FAD1FA18" box="[304,1345,1415,1439]" gridrow="25" pageId="4" pageNumber="129">
<th id="769BB406FFC80070FE9BFA50FDCFFA18" box="[304,607,1415,1439]" gridcol="0" gridrow="25" pageId="4" pageNumber="129">Pectoral-fin rays</th>
<td id="769BB406FFC80070FCE1FA50FCEEFA18" box="[842,894,1415,1439]" gridcol="1" gridrow="25" pageId="4" pageNumber="129">12</td>
<td id="769BB406FFC80070FC77FA50FBD2FA18" box="[988,1090,1415,1439]" gridcol="2" gridrow="25" pageId="4" pageNumber="129">12</td>
<td id="769BB406FFC80070FB77FA50FAD1FA18" box="[1244,1345,1415,1439]" gridcol="3" gridrow="25" pageId="4" pageNumber="129">12</td>
</tr>
</table>
</paragraph>
<paragraph id="8BC5DF38FFC8FF8BFF6CFA1AFCD9F913" blockId="4.[151,1437,1485,2031]" pageId="4" pageNumber="129">Scales cycloid. Frontal squamation E-patterned; E-scales not overlapping. Longitudinal series of scales 27–30; transverse series of scales 8; scale rows around caudal peduncle 16. No contact organs on scales and fin rays. Cephalic neuromasts: supraorbital 3 + 3, parietal 1, posterior rostral 1, infraorbital 1 + 10 + 1, preorbital 1, otic 1, post-otic 1, supratemporal 1, median opercular 1, ventral opercular 1, preopercular 2 + 4, mandibular 3 + 1, lateral mandibular 2, paramandibular 1. Two neuromasts on caudal-fin base. Six branchiostegal rays. Gill-rakers on first branchial arch 1 + 7. Vomerine teeth 2. Total vertebrae 28-29.</paragraph>
<paragraph id="8BC5DF38FFC8FF8BFF6CF94AFBF7F868" blockId="4.[151,1437,1485,2031]" pageId="4" pageNumber="129">
<emphasis id="B90E032AFFC8FF8BFF6CF94AFEF2F930" bold="true" box="[199,354,1693,1719]" pageId="4" pageNumber="129">Color in life.</emphasis>
Males (
<figureCitation id="1341C3BDFFC8FF8BFE6AF94AFD95F930" box="[449,517,1693,1719]" captionStart="FIGURE 1" captionStartId="2.[151,250,612,636]" captionTargetBox="[198,1389,179,586]" captionTargetId="figure-27@2.[198,1389,179,586]" captionTargetPageId="2" captionText="FIGURE 1. Melanorivulus larissae, new species, living holotype, male, ZUEC 17154, male, 23.4 mm SL. Photo by Eric V. Ywamoto." figureDoi="http://doi.org/10.5281/zenodo.4408413" httpUri="https://zenodo.org/record/4408413/files/figure.png" pageId="4" pageNumber="129">Fig. 1</figureCitation>
). Sides of body bluish light gray, with 12–13 oblique red bars, 3–4 centralmost forming chevron-like rows, branching at midline, with forward-pointing vertices at midline, remaining bars simple, some males presenting X-shaped red bars. Caudal peduncle presenting small, roughly square-shaped red blotches, juvenile males presenting very small black spot at the upper portion of the caudal peduncle. Anteroventral portion of flank white, long dark longitudinal stripe with irregular shape extending between opercular area and first red chevron-like bar. Dorsum light brown. Venter whitish. Sides of head light brown, opercular region light yellow with golden tint and irregular dark stripes. Jaws light brown. Iris pale yellow. Dorsal fin light yellow, with 2–3 irregular, oblique brown lines. Anal fin middle portion light yellow, basal area light blue, with short narrow red bars, and distal portion with black margin. Caudal fin light yellow, with 3–4 irregular, vertical red bars. Pelvic fin light yellow with light blue pigmentation at basis and black margin at distal portion. Pectoral fin hyaline.
</paragraph>
<paragraph id="8BC5DF38FFC9FF8AFF6CFF40FAB9FE0E" blockId="5.[151,1437,151,609]" pageId="5" pageNumber="130">
Females (
<figureCitation id="1341C3BDFFC9FF8AFE9EFF40FEEBFF36" box="[309,379,151,177]" captionStart="FIGURE 2" captionStartId="2.[151,250,1053,1077]" captionTargetBox="[189,1398,696,1029]" captionTargetId="figure-51@2.[189,1398,696,1029]" captionTargetPageId="2" captionText="FIGURE 2. Melanorivulus larissae, ZUEC 17155, paratype, female, 26.1 mm SL. Photo by Eric V. Ywamoto." figureDoi="http://doi.org/10.5281/zenodo.4408415" httpUri="https://zenodo.org/record/4408415/files/figure.png" pageId="5" pageNumber="130">Fig. 2</figureCitation>
). Sides of body light brown, with 9–10 dark red oblique bars, forming a chevron-like pattern, chevron vertices at lateral midline and pointing forward to the head. Irregular first vertical lines overlapping with long longitudinal dark stripe with irregular shape extending from postorbital region to anterior portion of trunk. Opercular area golden, with irregular dark blotches. Dorsum light brown, presenting scattered dark spots. Venter white. Jaws brown. Iris pale orange, anterior and posterior edges of eye dark brown. Dorsal fin hyaline, with two irregular, oblique dark lines. Anal fin with basal portion light blue, and distal portion with a black margin. Caudal fin hyaline, with 3–5 grey vertical bars; black spot on its dorsal portion. Pectoral and pelvic fins hyaline.
</paragraph>
</subSubSection>
<subSubSection id="C3608CB3FFC9FF8AFF6CFE45FED3FDBA" pageId="5" pageNumber="130" type="distribution">
<paragraph id="8BC5DF38FFC9FF8AFF6CFE45FED3FDBA" blockId="5.[151,1437,151,609]" pageId="5" pageNumber="130">
<emphasis id="B90E032AFFC9FF8AFF6CFE45FE60FE2B" bold="true" box="[199,496,402,429]" pageId="5" pageNumber="130">Distribution and habitat.</emphasis>
The new species is known only from the type-locality, a stream tributary of Ribeirão Santa Rita, itself a tributary of Rio Grande, Rio 
<collectingRegion id="49BE11DAFFC9FF8AFD68FE60FC9FFE56" box="[707,783,439,465]" country="Brazil" name="Parana" pageId="5" pageNumber="130">Paraná</collectingRegion>
basin, northwestern 
<collectingRegion id="49BE11DAFFC9FF8AFC55FE60FB20FE56" box="[1022,1200,439,465]" country="Brazil" name="Sao Paulo" pageId="5" pageNumber="130">São Paulo state</collectingRegion>
, 
<collectingCountry id="F36D9FA8FFC9FF8AFB15FE60FA92FE56" box="[1214,1282,439,465]" name="Brazil" pageId="5" pageNumber="130">Brazil</collectingCountry>
(
<figureCitation id="1341C3BDFFC9FF8AFAB8FE60FACBFE56" box="[1299,1371,439,465]" captionStart="FIGURE 4" captionStartId="3.[151,250,1311,1335]" captionTargetBox="[177,1407,423,1263]" captionTargetId="figure-132@3.[177,1409,417,1288]" captionTargetPageId="3" captionText="FIGURE 4. Map showing the type locality of Melanorivulus larissae and the distribution of the Melanorivulus pictus species group that occur in São Paulo state, Brazil." figureDoi="http://doi.org/10.5281/zenodo.4408419" httpUri="https://zenodo.org/record/4408419/files/figure.png" pageId="5" pageNumber="130">Fig. 4</figureCitation>
). The 
<typeStatus id="54C1619AFFC9FF8AFF3CFE0CFF57FE72" box="[151,199,475,501]" pageId="5" pageNumber="130">type</typeStatus>
locality is a small headwater, first order stream, located in the surroundings of the city of Ouroeste, 
<collectingRegion id="49BE11DAFFC9FF8AFA8EFE0CFA08FE72" box="[1317,1432,475,501]" country="Brazil" name="Sao Paulo" pageId="5" pageNumber="130">São Paulo</collectingRegion>
, 
<collectingCountry id="F36D9FA8FFC9FF8AFF3CFE28FF4BFD9E" box="[151,219,511,537]" name="Brazil" pageId="5" pageNumber="130">Brazil</collectingCountry>
. The stream has clear water, with maximum depth of 
<quantity id="4C8272DDFFC9FF8AFCE4FE29FC1DFD9E" box="[847,909,510,537]" metricMagnitude="-2" metricUnit="m" metricValue="5.0" pageId="5" pageNumber="130" unit="cm" value="5.0">5 cm</quantity>
. The stream channel is hidden by grasses and sedges (
<figureCitation id="1341C3BDFFC9FF8AFF5AFDF4FEA6FDBA" box="[241,310,547,573]" captionStart="FIGURE 3" captionStartId="2.[151,250,1863,1887]" captionTargetBox="[517,1071,1102,1840]" captionTargetId="figure-71@2.[517,1071,1102,1840]" captionTargetPageId="2" captionText="FIGURE 3. Type locality of Melanorivulus larissae, a stream tributary of Ribeirão Santa Rita, tributary of Rio Grande, Rio Paraná basin, São Paulo state, Brazil. Photo by Daniel Sobral dos Santos." figureDoi="http://doi.org/10.5281/zenodo.4408417" httpUri="https://zenodo.org/record/4408417/files/figure.png" pageId="5" pageNumber="130">Fig. 3</figureCitation>
).
</paragraph>
</subSubSection>
<subSubSection id="C3608CB3FFC9FF8AFF6CFD90FA9DFDE6" box="[199,1293,583,609]" pageId="5" pageNumber="130" type="etymology">
<paragraph id="8BC5DF38FFC9FF8AFF6CFD90FA9DFDE6" blockId="5.[151,1437,151,609]" box="[199,1293,583,609]" pageId="5" pageNumber="130">
<emphasis id="B90E032AFFC9FF8AFF6CFD90FEDEFDE6" bold="true" box="[199,334,583,609]" pageId="5" pageNumber="130">Etymology.</emphasis>
Named in honor of Larissa da Silva Sobral, daughter of the discoverer of the species.
</paragraph>
</subSubSection>
</treatment>
</document>