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<document id="71E5FF11224CFBDA133E2DAD33A93186" ID-CLB-Dataset="28969" ID-DOI="10.11646/zootaxa.4461.3.9" ID-GBIF-Dataset="a72c2dd3-fde1-4c7f-9908-8bce53b249d6" ID-ISSN="1175-5326" ID-Zenodo-Dep="1460209" ID-ZooBank="819ED3C7-8645-4001-B7C4-C5C95C0A8E15" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1539337652570" checkinUser="plazi" docAuthor="Figueiredo, Carlos Augusto &amp; Moreira, Cristiano R." docDate="2018" docId="CD429001D567FF83FF4DE7FCFCF0FE7E" docLanguage="en" docName="zootaxa.4461.3.9.pdf" docOrigin="Zootaxa 4461 (3)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Poecilia (Pamphorichthys) akroa Figueiredo &amp; Moreira 2018, sp. n." docType="treatment" docVersion="6" lastPageNumber="443" masterDocId="317BE879D566FF86FFDAE444FF94FF8A" masterDocTitle="Poecilia (Pamphorichthys) akroa, a new poeciliid species (Cyprinodontiformes: Poeciliidae) from the Rio Tocantins basin, Brazil" masterLastPageNumber="444" masterPageNumber="438" pageNumber="439" updateTime="1698579821596" updateUser="ExternalLinkService">
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<mods:title id="61ECF645F2AFCD940DF9732CF9690ACD">Poecilia (Pamphorichthys) akroa, a new poeciliid species (Cyprinodontiformes: Poeciliidae) from the Rio Tocantins basin, Brazil</mods:title>
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<mods:namePart id="B5502832A7DEA82E7083039AFCB4E570">Figueiredo, Carlos Augusto</mods:namePart>
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<mods:namePart id="6DD08F01A9BF90437E28F2926355D9D3">Moreira, Cristiano R.</mods:namePart>
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<mods:date id="AD2C5CA9492DF68EE98234139CF5BB97">2018</mods:date>
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<treatment id="CD429001D567FF83FF4DE7FCFCF0FE7E" ID-DOI="http://doi.org/10.5281/zenodo.5995253" ID-GBIF-Taxon="148702025" ID-Zenodo-Dep="5995253" LSID="urn:lsid:plazi:treatment:CD429001D567FF83FF4DE7FCFCF0FE7E" httpUri="http://treatment.plazi.org/id/CD429001D567FF83FF4DE7FCFCF0FE7E" lastPageId="5" lastPageNumber="443" pageId="1" pageNumber="439">
<subSubSection id="0DF1729CD567FF87FF4DE7FCFECEFC7E" pageId="1" pageNumber="439" type="nomenclature">
<paragraph id="45542117D567FF87FF4DE7FCFDE3FC59" blockId="1.[151,631,952,1013]" box="[151,631,952,979]" pageId="1" pageNumber="439">
<heading id="1E1C967BD567FF87FF4DE7FCFDE3FC59" bold="true" box="[151,631,952,979]" fontSize="11" level="1" pageId="1" pageNumber="439" reason="1">
<emphasis id="779FFD05D567FF87FF4DE7FCFDE3FC59" bold="true" box="[151,631,952,979]" pageId="1" pageNumber="439">
<taxonomicName id="82EB5A94D567FF87FF4DE7FCFDB3FC58" authority="Figueiredo &amp; Moreira, 2018" authorityName="Figueiredo &amp; Moreira" authorityYear="2018" box="[151,551,952,979]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="439" phylum="Chordata" rank="species" species="akroa" status="sp. nov." subGenus="Pamphorichthys">
<emphasis id="779FFD05D567FF87FF4DE7FCFF6DFC58" bold="true" box="[151,249,952,978]" italics="true" pageId="1" pageNumber="439">Poecilia</emphasis>
(
<emphasis id="779FFD05D567FF87FED0E7FCFE44FC58" bold="true" box="[266,464,952,978]" italics="true" pageId="1" pageNumber="439">Pamphorichthys</emphasis>
)
<emphasis id="779FFD05D567FF87FE3BE7FCFDB3FC58" bold="true" box="[481,551,952,978]" italics="true" pageId="1" pageNumber="439">akroa</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="6CAC407ED567FF87FDEFE7FDFDE3FC59" box="[565,631,953,979]" pageId="1" pageNumber="439" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="45542117D567FF87FF4DE798FECEFC7E" blockId="1.[151,631,952,1013]" box="[151,346,988,1013]" pageId="1" pageNumber="439">
<figureCitation id="DDD03D92D567FF87FF4DE798FF6FFC7E" box="[151,251,988,1013]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStart-2="FIGURE 3" captionStartId-0="3.[151,250,1437,1459]" captionStartId-1="4.[151,250,1137,1159]" captionStartId-2="4.[151,250,1734,1756]" captionTargetBox-0="[151,1436,482,1416]" captionTargetBox-1="[171,1422,480,1097]" captionTargetBox-2="[473,1113,1239,1724]" captionTargetId-0="figure@3.[151,1436,482,1416]" captionTargetId-1="figure@4.[151,1436,445,1116]" captionTargetId-2="figure@4.[473,1113,1239,1724]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionTargetPageId-2="4" captionText-0="FIGURE 1. Poecilia (Pamphorichthys) akroa sp. n.: top, holotype, MZUSP 121698, 16.9 mm SL, male, Brazil, Tocantins, Dianópolis, rio Palmeiras; bottom, MZUSP 83547, 23.9 mm SL, female, same locality as holotype." captionText-1="FIGURE 2. A. Osteology of the gonopodium of Poecilia (Pamphorichthys) akroa sp. n., scale bar: 1 mm; B. detail of gonopodium tip. Gonopodium palp represented by long, contiguous lines over osteological structures, scale bar: 0.25 mm." captionText-2="FIGURE 3. Ventral view of pelvic fins, urogenital region and anterior portion of anal fin of Poecilia (Pamphorichthys) akroa, MZUSP 83547, 23.9 mm SL, female. Anterior to left. Scale bar: 1 mm." httpUri-0="https://zenodo.org/record/1460211/files/figure.png" httpUri-1="https://zenodo.org/record/1460213/files/figure.png" httpUri-2="https://zenodo.org/record/1460215/files/figure.png" pageId="1" pageNumber="439">Figs 13</figureCitation>
;
<tableCitation id="086914ACD567FF87FEDDE798FECEFC7E" box="[263,346,988,1013]" captionStart="TABLE 1" captionStartId="2.[151,239,764,787]" captionText="TABLE 1. Morphometric data for holotype and paratypes of Poecilia (Pamphorichthys) akroa (males=11; females=15). S.D. = Standard Deviation." pageId="1" pageNumber="439">Table 1</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="0DF1729CD567FF87FF4DE05AFF4FFA1D" pageId="1" pageNumber="439" type="materials_examined">
<paragraph id="45542117D567FF87FF4DE05AFE51FBF0" blockId="1.[151,1437,1054,2007]" pageId="1" pageNumber="439">
<emphasis id="779FFD05D567FF87FF4DE05AFE9FFBBD" bold="true" box="[151,267,1054,1079]" pageId="1" pageNumber="439">
<typeStatus id="9A509FB5D567FF87FF4DE05AFE92FBBD" box="[151,262,1054,1079]" pageId="1" pageNumber="439" type="holotype">Holotype</typeStatus>
.
</emphasis>
<collectionCode id="23FAB9D2D567FF87FEC3E05BFEE2FBBD" box="[281,374,1055,1079]" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="439">MZUSP</collectionCode>
<date id="315507D7D567FF87FE5FE05AFE4DFBBD" box="[389,473,1054,1079]" pageId="1" pageNumber="439" value="98-12-16">121698</date>
(male,
<quantity id="82138CF2D567FF87FDE7E05AFD3DFBBC" box="[573,681,1054,1079]" metricMagnitude="-2" metricUnit="m" metricValue="1.69" pageId="1" pageNumber="439" unit="mm" value="16.9">16.9 mm</quantity>
SL),
<collectingCountry id="3DFC6187D567FF87FD2DE05AFCAAFBBD" box="[759,830,1054,1079]" name="Brazil" pageId="1" pageNumber="439">Brazil</collectingCountry>
,
<collectingRegion id="872FEFF5D567FF87FC8BE05AFC54FBBD" box="[849,960,1054,1079]" country="Brazil" name="Tocantins" pageId="1" pageNumber="439">Tocantins</collectingRegion>
, Dianópolis, rio Palmeiras on the road Dianópolis—Formosa do Rio Preto, at Fazenda Nova Iguaçu,
<geoCoordinate id="20DF47D0D567FF87FCB7E07BFC7FFBD2" box="[877,1003,1087,1112]" direction="south" orientation="latitude" pageId="1" pageNumber="439" precision="15" value="-11.631111">11°37'52&quot;S</geoCoordinate>
,
<geoCoordinate id="20DF47D0D567FF87FC20E07BFB16FBD2" box="[1018,1154,1087,1112]" direction="west" orientation="longitude" pageId="1" pageNumber="439" precision="15" value="-46.432777">46°25'58&quot;W</geoCoordinate>
,
<date id="315507D7D567FF87FB4BE07BFAE0FBD2" box="[1169,1396,1087,1112]" pageId="1" pageNumber="439" value="2002-11-16">16 November 2002</date>
, C. Moreira and J. C. Nolasco.
</paragraph>
<paragraph id="45542117D567FF87FF1DE0C6FF4FFA1D" blockId="1.[151,1437,1054,2007]" pageId="1" pageNumber="439">
<emphasis id="779FFD05D567FF87FF1DE0C6FEAFFB11" bold="true" box="[199,315,1154,1179]" pageId="1" pageNumber="439">Paratype.</emphasis>
MZUSP 83547, 50 alc. 4 cs, (5 males,
<quantity id="82138CF2D567FF87FCDDE0C6FC38FB10" box="[775,940,1154,1179]" metricMagnitude="-2" metricUnit="m" metricValue="1.675" metricValueMax="1.81" metricValueMin="1.54" pageId="1" pageNumber="439" unit="mm" value="16.75" valueMax="18.1" valueMin="15.4">15.418.1 mm</quantity>
SL, 45 females,
<quantity id="82138CF2D567FF87FBA9E0C6FA8CFB10" box="[1139,1304,1154,1179]" metricMagnitude="-2" metricUnit="m" metricValue="1.775" metricValueMax="2.46" metricValueMin="1.09" pageId="1" pageNumber="439" unit="mm" value="17.75" valueMax="24.6" valueMin="10.9">10.924.6 mm</quantity>
SL, MNRJ 50508, 5 alc., (2 males,
<quantity id="82138CF2D567FF87FE7CE0E2FDDEFB34" box="[422,586,1190,1215]" metricMagnitude="-2" metricUnit="m" metricValue="1.8200000000000003" metricValueMax="1.8800000000000001" metricValueMin="1.7600000000000002" pageId="1" pageNumber="439" unit="mm" value="18.2" valueMax="18.8" valueMin="17.6">17.618.8 mm</quantity>
SL; 3 females,
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SL),
<materialsCitation id="F5832B4AD567FF87FC32E0E3FC36FB69" ID-GBIF-Occurrence="1919493473" collectingDate="18-03-25" collectionCode="UMMZ" pageId="1" pageNumber="439" specimenCode="5" specimenCount="5" specimenCount-female="3" specimenCount-male="2">
<collectionCode id="23FAB9D2D567FF87FC32E0E3FBABFB34" box="[1000,1087,1191,1214]" country="USA" httpUri="http://grbio.org/cool/ra64-3eva" name="University of Michigan, Museum of Zoology" pageId="1" pageNumber="439">UMMZ</collectionCode>
<collectingDate id="2111FE3FD567FF87FB9DE0E2FB0AFB35" box="[1095,1182,1190,1215]" pageId="1" pageNumber="439" value="18-03-25">
<date id="315507D7D567FF87FB9DE0E2FB0AFB35" box="[1095,1182,1190,1215]" pageId="1" pageNumber="439" value="18-03-25">250318</date>
</collectingDate>
,
<specimenCode id="154D896CD567FF87FB73E0E2FB23FB35" box="[1193,1207,1190,1215]" collectionCode="UMMZ" country="USA" httpUri="http://grbio.org/cool/ra64-3eva" name="University of Michigan, Museum of Zoology" pageId="1" pageNumber="439">5</specimenCode>
alc. (
<specimenCount id="53EDEA9ED567FF87FB2DE0E3FAC5FB35" box="[1271,1361,1190,1215]" pageId="1" pageNumber="439" type="male">2 males</specimenCount>
,
<quantity id="82138CF2D567FF87FA87E0E2FF68FB68" metricMagnitude="-2" metricUnit="m" metricValue="1.7049999999999996" metricValueMax="1.7899999999999998" metricValueMin="1.6199999999999999" pageId="1" pageNumber="439" unit="mm" value="17.049999999999997" valueMax="17.9" valueMin="16.2">16.2 17.9 mm</quantity>
SL;
<specimenCount id="53EDEA9ED567FF87FEEEE08FFE30FB69" box="[308,420,1226,1251]" pageId="1" pageNumber="439" type="female">3 females</specimenCount>
, 19.521.0 mm SL), collected with holotype
</materialsCitation>
;
<materialsCitation id="F5832B4AD567FF87FC74E08FFB5FFA8D" ID-GBIF-Occurrence="1919493472" collectingDate="2002-08-04" collectionCode="MZUSP" pageId="1" pageNumber="439" specimenCode="MZUSP 83549, 19" specimenCount="19" specimenCount-female="17" specimenCount-male="2" typeStatus="holotype">
<specimenCode id="154D896CD567FF87FC74E08FFBC8FB69" box="[942,1116,1226,1251]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="439">MZUSP 83549</specimenCode>
,
<specimenCode id="154D896CD567FF87FBB3E08FFB11FB69" box="[1129,1157,1227,1251]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="439">19</specimenCode>
alc. (
<specimenCount id="53EDEA9ED567FF87FB1FE08FFAB4FB69" box="[1221,1312,1226,1251]" pageId="1" pageNumber="439" type="male">2 males</specimenCount>
,
<quantity id="82138CF2D567FF87FAF6E08EFF57FA8C" metricMagnitude="-2" metricUnit="m" metricValue="1.575" metricValueMax="1.68" metricValueMin="1.47" pageId="1" pageNumber="439" unit="mm" value="15.75" valueMax="16.8" valueMin="14.7">14.716.8 mm</quantity>
SL;
<specimenCount id="53EDEA9ED567FF87FF22E0ABFEE1FA8D" box="[248,373,1262,1287]" pageId="1" pageNumber="439" type="female">17 females</specimenCount>
,
<quantity id="82138CF2D567FF87FEA5E0ABFDB6FA8C" box="[383,546,1263,1287]" metricMagnitude="-2" metricUnit="m" metricValue="1.735" metricValueMax="2.38" metricValueMin="1.09" pageId="1" pageNumber="439" unit="mm" value="17.35" valueMax="23.8" valueMin="10.9">10.923.8 mm</quantity>
SL) same locality and collectors of
<typeStatus id="9A509FB5D567FF87FC6EE0AAFB8DFA8D" box="[948,1049,1262,1287]" pageId="1" pageNumber="439" type="holotype">holotype</typeStatus>
,
<collectingDate id="2111FE3FD567FF87FBFEE0ABFB5FFA8D" box="[1060,1227,1263,1287]" pageId="1" pageNumber="439" value="2002-08-04">
<date id="315507D7D567FF87FBFEE0ABFB5FFA8D" box="[1060,1227,1263,1287]" pageId="1" pageNumber="439" value="2002-08-04">4 August 2002</date>
</collectingDate>
</materialsCitation>
;
<materialsCitation id="F5832B4AD567FF87FB0DE0ABFB0FFAC5" ID-GBIF-Occurrence="1919493475" collectingDate="2002-11-16" collectionCode="MZUSP" collectorName="C. Moreira &amp; J. C. Nolasco" country="Brazil" latitude="-11.673334" location="rio Tocantins" longLatPrecision="21" longitude="-46.65667" municipality="rio Palmeiras" pageId="1" pageNumber="439" specimenCode="MZUSP 83548, 1" specimenCount="1" stateProvince="Tocantins" typeStatus="holotype">
<specimenCode id="154D896CD567FF87FB0DE0ABFA10FA8D" box="[1239,1412,1262,1287]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="439">MZUSP 83548</specimenCode>
,
<specimenCode id="154D896CD567FF87FA54E0ABFA08FA8D" box="[1422,1436,1263,1287]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="439">1</specimenCode>
alc. (female,
<quantity id="82138CF2D567FF87FEE8E157FE0DFAA0" box="[306,409,1299,1323]" metricMagnitude="-2" metricUnit="m" metricValue="1.18" pageId="1" pageNumber="439" unit="mm" value="11.8">11.8 mm</quantity>
SL)
<collectingCountry id="3DFC6187D567FF87FE00E156FDB5FAA1" box="[474,545,1298,1323]" name="Brazil" pageId="1" pageNumber="439">Brazil</collectingCountry>
,
<collectingRegion id="872FEFF5D567FF87FDEAE156FD0BFAA1" box="[560,671,1298,1323]" country="Brazil" name="Tocantins" pageId="1" pageNumber="439">Tocantins</collectingRegion>
, Novo Jardim, Lagoa Bonita, marginal lake of
<collectingMunicipality id="A530BB6DD567FF87FB0BE156FAF9FAA1" box="[1233,1389,1298,1323]" pageId="1" pageNumber="439">rio Palmeiras</collectingMunicipality>
,
<location id="403477CCD567FF87FAA7E156FE90FAC5" LSID="urn:lsid:plazi:treatment:CD429001D567FF83FF4DE7FCFCF0FE7E:403477CCD567FF87FAA7E156FE90FAC5" country="Brazil" latitude="-11.673334" longLatPrecision="21" longitude="-46.65667" municipality="rio Palmeiras" name="rio Tocantins" pageId="1" pageNumber="439" stateProvince="Tocantins">
rio
<collectingRegion id="872FEFF5D567FF87FF4DE172FE90FAC5" box="[151,260,1334,1359]" country="Brazil" name="Tocantins" pageId="1" pageNumber="439">Tocantins</collectingRegion>
</location>
basin,
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,
<geoCoordinate id="20DF47D0D567FF87FE07E172FDF2FAC5" box="[477,614,1334,1359]" direction="west" orientation="longitude" pageId="1" pageNumber="439" precision="15" value="-46.65667">46°39'24&quot;W</geoCoordinate>
,
<collectingDate id="2111FE3FD567FF87FDABE172FCD8FAC5" box="[625,844,1334,1359]" pageId="1" pageNumber="439" value="2002-11-16">
<date id="315507D7D567FF87FDABE172FCD8FAC5" box="[625,844,1334,1359]" pageId="1" pageNumber="439" value="2002-11-16">16 November 2002</date>
</collectingDate>
,
<collectorName id="E81E44C1D567FF87FC82E173FC46FAC5" box="[856,978,1334,1359]" pageId="1" pageNumber="439">C. Moreira</collectorName>
and
<collectorName id="E81E44C1D567FF87FBD3E173FB0FFAC5" box="[1033,1179,1334,1359]" pageId="1" pageNumber="439">J.C. Nolasco</collectorName>
</materialsCitation>
;
<materialsCitation id="F5832B4AD567FF87FB7DE173FF4FFA1D" ID-GBIF-Occurrence="1919493474" collectingDate="2002-06-28" collectionCode="MZUSP" collectorName="C. Moreira &amp; J. C. Nolasco &amp; Avila." country="Brazil" latitude="-11.673334" location="rio Tocantins" longLatPrecision="21" longitude="-46.65667" municipality="rio Palmeiras" pageId="1" pageNumber="439" specimenCode="MZUSP 83550, 3, MZUSP 83548" specimenCount="1" stateProvince="Tocantins" typeStatus="holotype">
<specimenCode id="154D896CD567FF87FB7DE173FAC0FAC5" box="[1191,1364,1334,1359]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="439">MZUSP 83550</specimenCode>
,
<specimenCode id="154D896CD567FF87FA85E173FAF9FAC5" box="[1375,1389,1335,1359]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="439">3</specimenCode>
alc. (all males,
<quantity id="82138CF2D567FF87FECCE11EFE2EFAF8" box="[278,442,1370,1395]" metricMagnitude="-2" metricUnit="m" metricValue="1.535" metricValueMax="1.69" metricValueMin="1.38" pageId="1" pageNumber="439" unit="mm" value="15.35" valueMax="16.9" valueMin="13.8">13.816.9 mm</quantity>
SL), same locality as
<specimenCode id="154D896CD567FF87FD61E11FFCFEFAF9" box="[699,874,1370,1395]" collectionCode="MZUSP" country="Brazil" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="439">MZUSP 83548</specimenCode>
,
<collectingDate id="2111FE3FD567FF87FCADE11FFB87FAF9" box="[887,1043,1371,1395]" pageId="1" pageNumber="439" value="2002-06-28">
<date id="315507D7D567FF87FCADE11FFB87FAF9" box="[887,1043,1371,1395]" pageId="1" pageNumber="439" value="2002-06-28">28 June 2002</date>
</collectingDate>
,
<collectorName id="E81E44C1D567FF87FBC5E11FFB0BFAF9" box="[1055,1183,1370,1395]" pageId="1" pageNumber="439">C. Moreira</collectorName>
,
<collectorName id="E81E44C1D567FF87FB71E11FFAABFAF9" box="[1195,1343,1370,1395]" pageId="1" pageNumber="439">J.C. Nolasco</collectorName>
, and M.
<collectorName id="E81E44C1D567FF87FF4DE13AFF4FFA1D" box="[151,219,1406,1431]" pageId="1" pageNumber="439">Avila.</collectorName>
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="0DF1729CD567FF84FF1DE1E6FDB3FECA" lastPageId="2" lastPageNumber="440" pageId="1" pageNumber="439" type="diagnosis">
<paragraph id="45542117D567FF84FF1DE1E6FDB3FECA" blockId="1.[151,1437,1054,2007]" lastBlockId="2.[151,1437,151,717]" lastPageId="2" lastPageNumber="440" pageId="1" pageNumber="439">
<emphasis id="779FFD05D567FF87FF1DE1E6FED5FA31" bold="true" box="[199,321,1442,1467]" pageId="1" pageNumber="439">Diagnosis.</emphasis>
<taxonomicName id="82EB5A94D567FF87FE93E1E7FD56FA31" authorityName="Figueiredo &amp; Moreira" authorityYear="2018" box="[329,706,1443,1467]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="439" phylum="Chordata" rank="species" species="akroa" subGenus="Pamphorichthys">
<emphasis id="779FFD05D567FF87FE93E1E7FE32FA31" box="[329,422,1443,1467]" italics="true" pageId="1" pageNumber="439">Poecilia</emphasis>
(
<emphasis id="779FFD05D567FF87FE62E1E7FDFBFA31" box="[440,623,1443,1467]" italics="true" pageId="1" pageNumber="439">Pamphorichthys</emphasis>
)
<emphasis id="779FFD05D567FF87FD5BE1E7FD56FA31" box="[641,706,1443,1467]" italics="true" pageId="1" pageNumber="439">akroa</emphasis>
</taxonomicName>
can be distinguished from all other species of the genus, except members of the subgenus
<taxonomicName id="82EB5A94D567FF87FE12E182FDEBFA54" authorityName="Regan" authorityYear="1913" box="[456,639,1478,1502]" class="Actinopterygii" family="Poeciliidae" genus="Pamphorichthys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="439" phylum="Chordata" rank="genus">
<emphasis id="779FFD05D567FF87FE12E182FDEBFA54" box="[456,639,1478,1502]" italics="true" pageId="1" pageNumber="439">Pamphorichthys</emphasis>
</taxonomicName>
by possessing 10 or 11 pectoral-fin rays (vs. 12 or more). It can be distinguished from all other species of the subgenus by the following exclusive characters: neuromast of the preopercular ramus and the posterior portion of the supraorbital ramus (posterior remnant of infraorbital system
<emphasis id="779FFD05D567FF87FF4DE277FF41F9C0" box="[151,213,1587,1610]" italics="true" pageId="1" pageNumber="439">sensu</emphasis>
<bibRefCitation id="217A5CE6D567FF87FF3EE277FDBCF9C1" box="[228,552,1586,1611]" pageId="1" pageNumber="439" refId="ref4433" refString="Rosen, D. E. &amp; Mendelson, R. (1960) The sensory canals of the head in poeciliid fishes (Cyprinodontiformes), with reference to dentitional types. Copeia, 1960 (3), 203 - 210. https: // doi. org / 10.2307 / 1439657" type="journal article">Rosen &amp; Mendelson, 1960</bibRefCitation>
) of the cephalic sensory system enclosed in canals (vs. only superficial neuromasts on the preopercular and supraorbital rami of the cephalic sensory); the presence of a faint longitudinal band along the body (vs. longitudinal band absent); one gonapophysis (vs. two). The new species can be additionally distinguished from all
<taxonomicName id="82EB5A94D567FF87FDF3E2DBFD4CF93C" baseAuthorityName="Costa" baseAuthorityYear="1991" box="[553,728,1695,1718]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="439" phylum="Chordata" rank="species" species="araguaiensis">
<emphasis id="779FFD05D567FF87FDF3E2DBFD4CF93C" box="[553,728,1695,1718]" italics="true" pageId="1" pageNumber="439">P. araguaiensis</emphasis>
</taxonomicName>
,
<taxonomicName id="82EB5A94D567FF87FD32E2DBFCF7F93C" baseAuthorityName="Henn" baseAuthorityYear="1916" box="[744,867,1694,1718]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="439" phylum="Chordata" rank="species" species="hollandi">
<emphasis id="779FFD05D567FF87FD32E2DBFCF7F93C" box="[744,867,1694,1718]" italics="true" pageId="1" pageNumber="439">P. hollandi</emphasis>
</taxonomicName>
,
<taxonomicName id="82EB5A94D567FF87FCAEE2DBFC40F93C" baseAuthorityName="Garman" baseAuthorityYear="1895" box="[884,980,1695,1718]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="439" phylum="Chordata" rank="species" species="minor">
<emphasis id="779FFD05D567FF87FCAEE2DBFC40F93C" box="[884,980,1695,1718]" italics="true" pageId="1" pageNumber="439">P. minor</emphasis>
</taxonomicName>
and
<taxonomicName id="82EB5A94D567FF87FBD5E2DBFB3EF93C" baseAuthorityName="Garman" baseAuthorityYear="1895" box="[1039,1194,1694,1718]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="439" phylum="Chordata" rank="species" species="scalpridens">
<emphasis id="779FFD05D567FF87FBD5E2DBFB3EF93C" box="[1039,1194,1694,1718]" italics="true" pageId="1" pageNumber="439">P. scalpridens</emphasis>
</taxonomicName>
by an homogeneous reticulate color pattern on sides of body composed by chromatophores more concentrated at border of scales (
<emphasis id="779FFD05D567FF87FAA7E287FA08F950" box="[1405,1436,1731,1754]" italics="true" pageId="1" pageNumber="439">vs.</emphasis>
general reticulate color pattern on sides of body with a longitudinal band more pigmented forming a longitudinal zigzag band). It is distinguished from all species of the subgenus, except
<taxonomicName id="82EB5A94D567FF87FC23E34FFBE8F8A9" box="[1017,1148,1803,1827]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="439" phylum="Chordata" rank="species" species="pertapeh">
<emphasis id="779FFD05D567FF87FC23E34FFBE8F8A9" box="[1017,1148,1803,1827]" italics="true" pageId="1" pageNumber="439">P. pertapeh</emphasis>
</taxonomicName>
, by urogenital region of females heavily pigmented (
<emphasis id="779FFD05D567FF87FE3BE36BFE6BF8CC" box="[481,511,1839,1862]" italics="true" pageId="1" pageNumber="439">vs.</emphasis>
urogenital region pale); distalmost segments of the anterior branch (4a) of the fourth gonopodial ray fused into an elongated segment turned anteriorly (vs. on the same axis of anterior segments); and general osteological structure of second branched pelvic-fin ray of males, similar to the other pelvic-fin rays (
<emphasis id="779FFD05D567FF87FE87E3DFFEE0F838" box="[349,372,1947,1970]" italics="true" pageId="1" pageNumber="439">vs</emphasis>
. second branched pelvic-fin ray of males with lateral digitiform projection).
<taxonomicName id="82EB5A94D567FF87FAE4E3DFFE3EF85C" authorityName="Figueiredo &amp; Moreira" authorityYear="2018" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="439" phylum="Chordata" rank="species" species="akroa" subGenus="Pamphorichthys">
<emphasis id="779FFD05D567FF87FAE4E3DFFA0FF839" box="[1342,1435,1947,1971]" italics="true" pageId="1" pageNumber="439">Poecilia</emphasis>
(
<emphasis id="779FFD05D567FF87FF7AE3FAFECCF85C" box="[160,344,1982,2006]" italics="true" pageId="1" pageNumber="439">Pamphorichthys</emphasis>
)
<emphasis id="779FFD05D567FF87FEB0E3FAFE3EF85C" box="[362,426,1982,2006]" italics="true" pageId="1" pageNumber="439">akroa</emphasis>
</taxonomicName>
is distinguished from
<taxonomicName id="82EB5A94D567FF87FD76E3FBFCA1F85C" baseAuthorityName="Henn" baseAuthorityYear="1916" box="[684,821,1982,2006]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="1" pageNumber="439" phylum="Chordata" rank="species" species="hasemani">
<emphasis id="779FFD05D567FF87FD76E3FBFCA1F85C" box="[684,821,1982,2006]" italics="true" pageId="1" pageNumber="439">P. hasemani</emphasis>
</taxonomicName>
by subdistal segments of anterior branch (5a) of fifth gonopodial ray simple, without anterior (ventral) projections; and distal portion of dorsal fin with a basal black blotch (
<emphasis id="779FFD05D564FF84FF28E4F9FE85FF5E" box="[242,273,189,212]" italics="true" pageId="2" pageNumber="440">vs.</emphasis>
dorsal fin hyaline). It is distinguished from
<taxonomicName id="82EB5A94D564FF84FCF3E4F9FC39FF5E" box="[809,941,188,212]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="440" phylum="Chordata" rank="species" species="pertapeh">
<emphasis id="779FFD05D564FF84FCF3E4F9FC39FF5E" box="[809,941,188,212]" italics="true" pageId="2" pageNumber="440">P. pertapeh</emphasis>
</taxonomicName>
by the presence of chromatophores more concentrated on the posterior margin of the mid-ventral scale series of the caudal peduncle and ventrolateral margin of the adjacent scales, forming a series of rhombi posterior to anal fin (
<emphasis id="779FFD05D564FF84FC60E541FC4CFE96" box="[954,984,261,284]" italics="true" pageId="2" pageNumber="440">vs.</emphasis>
chromatophores with similar pattern on all ventral and ventrolateral scales).
</paragraph>
</subSubSection>
<subSubSection id="0DF1729CD564FF82FF1DE508FC43FE97" lastPageId="4" lastPageNumber="442" pageId="2" pageNumber="440" type="description">
<paragraph id="45542117D564FF84FF1DE508FC5EFD47" blockId="2.[151,1437,151,717]" pageId="2" pageNumber="440">
<emphasis id="779FFD05D564FF84FF1DE508FECDFEEF" bold="true" box="[199,345,332,357]" pageId="2" pageNumber="440">Description.</emphasis>
Morphometric and meristic data given in
<tableCitation id="086914ACD564FF84FCE4E508FC00FEEE" box="[830,916,332,357]" captionStart="TABLE 1" captionStartId="2.[151,239,764,787]" captionText="TABLE 1. Morphometric data for holotype and paratypes of Poecilia (Pamphorichthys) akroa (males=11; females=15). S.D. = Standard Deviation." pageId="2" pageNumber="440">Table 1</tableCitation>
. Females larger than males. Dorsal profile of males gently convex from snout to dorsal-fin origin, more convex in females. Dorsal-fin base posteroventrally slanted. Dorsal profile of caudal peduncle nearly straight. Ventral profile of lower jaw convex, from anguloarticular to isthmus nearly straight. In females, from isthmus to anal-fin origin slightly convex, to pronouncedly convex, anal-fin slightly posterodorsally slanted. Caudal peduncle ventral profile straight in females. Ventral profile of males from isthmus to pelvic-fin insertion straight and projected from body. Notch between pelvic-fin insertion and urogenital papillae. Anal-fin base projected ventrally. Caudal peduncle ventral profile slightly convex. Distal margin of dorsal fin in males and females gently curved. Distal margin of caudal fin in males and females rounded. Distal margin of anal fin in females nearly straight. Pectoral fins rounded and symmetrical. Pelvic fins in mature males with second ray elongated and third ray curved at its subdistal end. Gonopodium with a gonopodium palp enveloping its tip and extending beyond the tips of the gonopodium rays.
</paragraph>
<caption id="1194719FD564FF84FF4DE6B8FE2CFCB9" pageId="2" pageNumber="440">
<paragraph id="45542117D564FF84FF4DE6B8FE2CFCB9" blockId="2.[151,1436,763,819]" pageId="2" pageNumber="440">
<emphasis id="779FFD05D564FF84FF4DE6B8FE9EFC99" bold="true" box="[151,266,764,787]" pageId="2" pageNumber="440">TABLE 1.</emphasis>
Morphometric data for holotype and paratypes of
<taxonomicName id="82EB5A94D564FF84FCFCE6BFFB1FFC99" authorityName="Figueiredo &amp; Moreira" authorityYear="2018" box="[806,1163,763,787]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="440" phylum="Chordata" rank="species" species="akroa" subGenus="Pamphorichthys">
<emphasis id="779FFD05D564FF84FCFCE6BFFCEBFC99" box="[806,895,763,787]" italics="true" pageId="2" pageNumber="440">Poecilia</emphasis>
(
<emphasis id="779FFD05D564FF84FC55E6BFFBAAFC99" box="[911,1086,763,787]" italics="true" pageId="2" pageNumber="440">Pamphorichthys</emphasis>
)
<emphasis id="779FFD05D564FF84FB94E6BFFB1FFC99" box="[1102,1163,763,787]" italics="true" pageId="2" pageNumber="440">akroa</emphasis>
</taxonomicName>
(males=11; females=15). S.D. = Standard Deviation.
</paragraph>
</caption>
<paragraph id="45542117D564FF84FD0BE70AFAE6F9C6" pageId="2" pageNumber="440">
<table id="37EBD3B7D5640079FF45E70AFA14F9C6" box="[159,1408,846,1612]" gridcols="8" gridrows="19" pageId="2" pageNumber="440">
<tr id="FBDB2355D5640079FF45E70AFA14FCEE" box="[159,1408,846,868]" gridrow="0" pageId="2" pageNumber="440" rowspan-0="1" rowspan-1="1" rowspan-3="1" rowspan-4="1" rowspan-6="1" rowspan-7="1">
<th id="B80A4A29D5640079FD0BE70AFCA2FCEE" box="[721,822,846,868]" gridcol="2" gridrow="0" pageId="2" pageNumber="440">Males</th>
<th id="B80A4A29D5640079FBE7E70AFB37FCEE" box="[1085,1187,846,868]" gridcol="5" gridrow="0" pageId="2" pageNumber="440">Females</th>
</tr>
<tr id="FBDB2355D5640079FF45E73CFA14FC04" box="[159,1408,888,910]" gridrow="1" pageId="2" pageNumber="440" rowspan-0="1">
<td id="B80A4A29D5640079FDE1E73CFD0DFC04" box="[571,665,888,910]" gridcol="1" gridrow="1" pageId="2" pageNumber="440">Holotype</td>
<td id="B80A4A29D5640079FD0BE73CFCA2FC04" box="[721,822,888,910]" gridcol="2" gridrow="1" pageId="2" pageNumber="440">Range</td>
<td id="B80A4A29D5640079FCA5E73CFC2DFC04" box="[895,953,888,910]" gridcol="3" gridrow="1" pageId="2" pageNumber="440">Mean</td>
<td id="B80A4A29D5640079FC3CE73CFB80FC04" box="[998,1044,888,910]" gridcol="4" gridrow="1" pageId="2" pageNumber="440">S.D.</td>
<td id="B80A4A29D5640079FBE7E73CFB37FC04" box="[1085,1187,888,910]" gridcol="5" gridrow="1" pageId="2" pageNumber="440">Range</td>
<td id="B80A4A29D5640079FB36E73CFAB2FC04" box="[1260,1318,888,910]" gridcol="6" gridrow="1" pageId="2" pageNumber="440">Mean</td>
<td id="B80A4A29D5640079FA89E73CFA14FC04" box="[1363,1408,888,910]" gridcol="7" gridrow="1" pageId="2" pageNumber="440">S.D.</td>
</tr>
<tr id="FBDB2355D5640079FF45E7E5FA14FC3D" box="[159,1408,929,951]" gridrow="2" pageId="2" pageNumber="440" rowspan-4="1" rowspan-7="1">
<th id="B80A4A29D5640079FF45E7E5FE38FC3D" box="[159,428,929,951]" gridcol="0" gridrow="2" pageId="2" pageNumber="440">Standard length (mm)</th>
<td id="B80A4A29D5640079FDE1E7E5FD0DFC3D" box="[571,665,929,951]" gridcol="1" gridrow="2" pageId="2" pageNumber="440">16.9</td>
<td id="B80A4A29D5640079FD0BE7E5FCA2FC3D" box="[721,822,929,951]" gridcol="2" gridrow="2" pageId="2" pageNumber="440">15.422.5</td>
<td id="B80A4A29D5640079FCA5E7E5FC2DFC3D" box="[895,953,929,951]" gridcol="3" gridrow="2" pageId="2" pageNumber="440">17.6</td>
<td id="B80A4A29D5640079FBE7E7E5FB37FC3D" box="[1085,1187,929,951]" gridcol="5" gridrow="2" pageId="2" pageNumber="440">18.524.6</td>
<td id="B80A4A29D5640079FB36E7E5FAB2FC3D" box="[1260,1318,929,951]" gridcol="6" gridrow="2" pageId="2" pageNumber="440">21.7</td>
</tr>
<tr id="FBDB2355D5640079FF45E78EFA14FC6A" box="[159,1408,970,992]" gridrow="3" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E78EFA14FC6A" box="[159,1408,970,992]" colspan="8" colspanRight="7" gridcol="0" gridrow="3" pageId="2" pageNumber="440">Percentage of standard length</th>
</tr>
<tr id="FBDB2355D5640079FF45E7B0FA14FB80" box="[159,1408,1012,1034]" gridrow="4" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E7B0FE38FB80" box="[159,428,1012,1034]" gridcol="0" gridrow="4" pageId="2" pageNumber="440">Body depth</th>
<td id="B80A4A29D5640079FDE1E7B0FD0DFB80" box="[571,665,1012,1034]" gridcol="1" gridrow="4" pageId="2" pageNumber="440">20.1</td>
<td id="B80A4A29D5640079FD0BE7B0FCA2FB80" box="[721,822,1012,1034]" gridcol="2" gridrow="4" pageId="2" pageNumber="440">18.621.2</td>
<td id="B80A4A29D5640079FCA5E7B0FC2DFB80" box="[895,953,1012,1034]" gridcol="3" gridrow="4" pageId="2" pageNumber="440">20.0</td>
<td id="B80A4A29D5640079FC3CE7B0FB80FB80" box="[998,1044,1012,1034]" gridcol="4" gridrow="4" pageId="2" pageNumber="440">0.8</td>
<td id="B80A4A29D5640079FBE7E7B0FB37FB80" box="[1085,1187,1012,1034]" gridcol="5" gridrow="4" pageId="2" pageNumber="440">21.325.1</td>
<td id="B80A4A29D5640079FB36E7B0FAB2FB80" box="[1260,1318,1012,1034]" gridcol="6" gridrow="4" pageId="2" pageNumber="440">22.9</td>
<td id="B80A4A29D5640079FA89E7B0FA14FB80" box="[1363,1408,1012,1034]" gridcol="7" gridrow="4" pageId="2" pageNumber="440">1.2</td>
</tr>
<tr id="FBDB2355D5640079FF45E059FA14FBB9" box="[159,1408,1053,1075]" gridrow="5" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E059FE38FBB9" box="[159,428,1053,1075]" gridcol="0" gridrow="5" pageId="2" pageNumber="440">Depth of caudal peduncle</th>
<td id="B80A4A29D5640079FDE1E059FD0DFBB9" box="[571,665,1053,1075]" gridcol="1" gridrow="5" pageId="2" pageNumber="440">17.5</td>
<td id="B80A4A29D5640079FD0BE059FCA2FBB9" box="[721,822,1053,1075]" gridcol="2" gridrow="5" pageId="2" pageNumber="440">16.118.6</td>
<td id="B80A4A29D5640079FCA5E059FC2DFBB9" box="[895,953,1053,1075]" gridcol="3" gridrow="5" pageId="2" pageNumber="440">17.3</td>
<td id="B80A4A29D5640079FC3CE059FB80FBB9" box="[998,1044,1053,1075]" gridcol="4" gridrow="5" pageId="2" pageNumber="440">0.7</td>
<td id="B80A4A29D5640079FBE7E059FB37FBB9" box="[1085,1187,1053,1075]" gridcol="5" gridrow="5" pageId="2" pageNumber="440">14.416.8</td>
<td id="B80A4A29D5640079FB36E059FAB2FBB9" box="[1260,1318,1053,1075]" gridcol="6" gridrow="5" pageId="2" pageNumber="440">15.6</td>
<td id="B80A4A29D5640079FA89E059FA14FBB9" box="[1363,1408,1053,1075]" gridcol="7" gridrow="5" pageId="2" pageNumber="440">0.7</td>
</tr>
<tr id="FBDB2355D5640079FF45E002FA14FBD6" box="[159,1408,1094,1116]" gridrow="6" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E002FE38FBD6" box="[159,428,1094,1116]" gridcol="0" gridrow="6" pageId="2" pageNumber="440">Length of caudal peduncle</th>
<td id="B80A4A29D5640079FDE1E002FD0DFBD6" box="[571,665,1094,1116]" gridcol="1" gridrow="6" pageId="2" pageNumber="440">60.2</td>
<td id="B80A4A29D5640079FD0BE002FCA2FBD6" box="[721,822,1094,1116]" gridcol="2" gridrow="6" pageId="2" pageNumber="440">51.663.2</td>
<td id="B80A4A29D5640079FCA5E002FC2DFBD6" box="[895,953,1094,1116]" gridcol="3" gridrow="6" pageId="2" pageNumber="440">59.6</td>
<td id="B80A4A29D5640079FC3CE002FB80FBD6" box="[998,1044,1094,1116]" gridcol="4" gridrow="6" pageId="2" pageNumber="440">3.5</td>
<td id="B80A4A29D5640079FBE7E002FB37FBD6" box="[1085,1187,1094,1116]" gridcol="5" gridrow="6" pageId="2" pageNumber="440">35.942.2</td>
<td id="B80A4A29D5640079FB36E002FAB2FBD6" box="[1260,1318,1094,1116]" gridcol="6" gridrow="6" pageId="2" pageNumber="440">37.7</td>
<td id="B80A4A29D5640079FA89E002FA14FBD6" box="[1363,1408,1094,1116]" gridcol="7" gridrow="6" pageId="2" pageNumber="440">1.5</td>
</tr>
<tr id="FBDB2355D5640079FF45E034FA14FB0C" box="[159,1408,1136,1158]" gridrow="7" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E034FE38FB0C" box="[159,428,1136,1158]" gridcol="0" gridrow="7" pageId="2" pageNumber="440">Predorsal length</th>
<td id="B80A4A29D5640079FDE1E034FD0DFB0C" box="[571,665,1136,1158]" gridcol="1" gridrow="7" pageId="2" pageNumber="440">53.1</td>
<td id="B80A4A29D5640079FD0BE034FCA2FB0C" box="[721,822,1136,1158]" gridcol="2" gridrow="7" pageId="2" pageNumber="440">48.557.9</td>
<td id="B80A4A29D5640079FCA5E034FC2DFB0C" box="[895,953,1136,1158]" gridcol="3" gridrow="7" pageId="2" pageNumber="440">53.1</td>
<td id="B80A4A29D5640079FC3CE034FB80FB0C" box="[998,1044,1136,1158]" gridcol="4" gridrow="7" pageId="2" pageNumber="440">2.3</td>
<td id="B80A4A29D5640079FBE7E034FB37FB0C" box="[1085,1187,1136,1158]" gridcol="5" gridrow="7" pageId="2" pageNumber="440">54.559.2</td>
<td id="B80A4A29D5640079FB36E034FAB2FB0C" box="[1260,1318,1136,1158]" gridcol="6" gridrow="7" pageId="2" pageNumber="440">56.9</td>
<td id="B80A4A29D5640079FA89E034FA14FB0C" box="[1363,1408,1136,1158]" gridcol="7" gridrow="7" pageId="2" pageNumber="440">1.2</td>
</tr>
<tr id="FBDB2355D5640079FF45E0DDFA14FB25" box="[159,1408,1177,1199]" gridrow="8" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E0DDFE38FB25" box="[159,428,1177,1199]" gridcol="0" gridrow="8" pageId="2" pageNumber="440">Length of dorsal-fin base</th>
<td id="B80A4A29D5640079FDE1E0DDFD0DFB25" box="[571,665,1177,1199]" gridcol="1" gridrow="8" pageId="2" pageNumber="440">10.3</td>
<td id="B80A4A29D5640079FD0BE0DDFCA2FB25" box="[721,822,1177,1199]" gridcol="2" gridrow="8" pageId="2" pageNumber="440">10.312.6</td>
<td id="B80A4A29D5640079FCA5E0DDFC2DFB25" box="[895,953,1177,1199]" gridcol="3" gridrow="8" pageId="2" pageNumber="440">11.3</td>
<td id="B80A4A29D5640079FC3CE0DDFB80FB25" box="[998,1044,1177,1199]" gridcol="4" gridrow="8" pageId="2" pageNumber="440">0.6</td>
<td id="B80A4A29D5640079FBE7E0DDFB37FB25" box="[1085,1187,1177,1199]" gridcol="5" gridrow="8" pageId="2" pageNumber="440">8.911.8</td>
<td id="B80A4A29D5640079FB36E0DDFAB2FB25" box="[1260,1318,1177,1199]" gridcol="6" gridrow="8" pageId="2" pageNumber="440">10.3</td>
<td id="B80A4A29D5640079FA89E0DDFA14FB25" box="[1363,1408,1177,1199]" gridcol="7" gridrow="8" pageId="2" pageNumber="440">0.8</td>
</tr>
<tr id="FBDB2355D5640079FF45E086FA14FB52" box="[159,1408,1218,1240]" gridrow="9" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E086FE38FB52" box="[159,428,1218,1240]" gridcol="0" gridrow="9" pageId="2" pageNumber="440">Prepelvic length</th>
<td id="B80A4A29D5640079FDE1E086FD0DFB52" box="[571,665,1218,1240]" gridcol="1" gridrow="9" pageId="2" pageNumber="440">30.7</td>
<td id="B80A4A29D5640079FD0BE086FCA2FB52" box="[721,822,1218,1240]" gridcol="2" gridrow="9" pageId="2" pageNumber="440">28.941.2</td>
<td id="B80A4A29D5640079FCA5E086FC2DFB52" box="[895,953,1218,1240]" gridcol="3" gridrow="9" pageId="2" pageNumber="440">32.2</td>
<td id="B80A4A29D5640079FC3CE086FB80FB52" box="[998,1044,1218,1240]" gridcol="4" gridrow="9" pageId="2" pageNumber="440">3.2</td>
<td id="B80A4A29D5640079FBE7E086FB37FB52" box="[1085,1187,1218,1240]" gridcol="5" gridrow="9" pageId="2" pageNumber="440">41.256.6</td>
<td id="B80A4A29D5640079FB36E086FAB2FB52" box="[1260,1318,1218,1240]" gridcol="6" gridrow="9" pageId="2" pageNumber="440">45.0</td>
<td id="B80A4A29D5640079FA89E086FA14FB52" box="[1363,1408,1218,1240]" gridcol="7" gridrow="9" pageId="2" pageNumber="440">3.5</td>
</tr>
<tr id="FBDB2355D5640079FF45E0A8FA14FA88" box="[159,1408,1260,1282]" gridrow="10" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E0A8FE38FA88" box="[159,428,1260,1282]" gridcol="0" gridrow="10" pageId="2" pageNumber="440">Pelvic-fin length</th>
<td id="B80A4A29D5640079FDE1E0A8FD0DFA88" box="[571,665,1260,1282]" gridcol="1" gridrow="10" pageId="2" pageNumber="440">20.6</td>
<td id="B80A4A29D5640079FD0BE0A8FCA2FA88" box="[721,822,1260,1282]" gridcol="2" gridrow="10" pageId="2" pageNumber="440">18.227.1</td>
<td id="B80A4A29D5640079FCA5E0A8FC2DFA88" box="[895,953,1260,1282]" gridcol="3" gridrow="10" pageId="2" pageNumber="440">21.0</td>
<td id="B80A4A29D5640079FC3CE0A8FB80FA88" box="[998,1044,1260,1282]" gridcol="4" gridrow="10" pageId="2" pageNumber="440">2.4</td>
<td id="B80A4A29D5640079FBE7E0A8FB37FA88" box="[1085,1187,1260,1282]" gridcol="5" gridrow="10" pageId="2" pageNumber="440">11.814.8</td>
<td id="B80A4A29D5640079FB36E0A8FAB2FA88" box="[1260,1318,1260,1282]" gridcol="6" gridrow="10" pageId="2" pageNumber="440">13.2</td>
<td id="B80A4A29D5640079FA89E0A8FA14FA88" box="[1363,1408,1260,1282]" gridcol="7" gridrow="10" pageId="2" pageNumber="440">0.9</td>
</tr>
<tr id="FBDB2355D5640079FF45E151FA14FAA1" box="[159,1408,1301,1323]" gridrow="11" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E151FE38FAA1" box="[159,428,1301,1323]" gridcol="0" gridrow="11" pageId="2" pageNumber="440">Preanal length</th>
<td id="B80A4A29D5640079FDE1E151FD0DFAA1" box="[571,665,1301,1323]" gridcol="1" gridrow="11" pageId="2" pageNumber="440">34.6</td>
<td id="B80A4A29D5640079FD0BE151FCA2FAA1" box="[721,822,1301,1323]" gridcol="2" gridrow="11" pageId="2" pageNumber="440">33.546.3</td>
<td id="B80A4A29D5640079FCA5E151FC2DFAA1" box="[895,953,1301,1323]" gridcol="3" gridrow="11" pageId="2" pageNumber="440">36.8</td>
<td id="B80A4A29D5640079FC3CE151FB80FAA1" box="[998,1044,1301,1323]" gridcol="4" gridrow="11" pageId="2" pageNumber="440">3.5</td>
<td id="B80A4A29D5640079FBE7E151FB37FAA1" box="[1085,1187,1301,1323]" gridcol="5" gridrow="11" pageId="2" pageNumber="440">53.859.9</td>
<td id="B80A4A29D5640079FB36E151FAB2FAA1" box="[1260,1318,1301,1323]" gridcol="6" gridrow="11" pageId="2" pageNumber="440">57.6</td>
<td id="B80A4A29D5640079FA89E151FA14FAA1" box="[1363,1408,1301,1323]" gridcol="7" gridrow="11" pageId="2" pageNumber="440">1.8</td>
</tr>
<tr id="FBDB2355D5640079FF45E17AFA14FADE" box="[159,1408,1342,1364]" gridrow="12" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E17AFE38FADE" box="[159,428,1342,1364]" gridcol="0" gridrow="12" pageId="2" pageNumber="440">Length of gonopodium</th>
<td id="B80A4A29D5640079FDE1E17AFD0DFADE" box="[571,665,1342,1364]" gridcol="1" gridrow="12" pageId="2" pageNumber="440">37.0</td>
<td id="B80A4A29D5640079FD0BE17AFCA2FADE" box="[721,822,1342,1364]" gridcol="2" gridrow="12" pageId="2" pageNumber="440">31.537.0</td>
<td id="B80A4A29D5640079FCA5E17AFC2DFADE" box="[895,953,1342,1364]" gridcol="3" gridrow="12" pageId="2" pageNumber="440">34.0</td>
<td id="B80A4A29D5640079FC3CE17AFB80FADE" box="[998,1044,1342,1364]" gridcol="4" gridrow="12" pageId="2" pageNumber="440">1.7</td>
<td id="B80A4A29D5640079FBE7E17AFB37FADE" box="[1085,1187,1342,1364]" gridcol="5" gridrow="12" pageId="2" pageNumber="440">17.922.1</td>
<td id="B80A4A29D5640079FB36E17AFAB2FADE" box="[1260,1318,1342,1364]" gridcol="6" gridrow="12" pageId="2" pageNumber="440">20.4</td>
<td id="B80A4A29D5640079FA89E17AFA14FADE" box="[1363,1408,1342,1364]" gridcol="7" gridrow="12" pageId="2" pageNumber="440">1.1</td>
</tr>
<tr id="FBDB2355D5640079FF45E12CFA14FAF4" box="[159,1408,1384,1406]" gridrow="13" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E12CFE38FAF4" box="[159,428,1384,1406]" gridcol="0" gridrow="13" pageId="2" pageNumber="440">Head length</th>
<td id="B80A4A29D5640079FDE1E12CFD0DFAF4" box="[571,665,1384,1406]" gridcol="1" gridrow="13" pageId="2" pageNumber="440">25.3</td>
<td id="B80A4A29D5640079FD0BE12CFCA2FAF4" box="[721,822,1384,1406]" gridcol="2" gridrow="13" pageId="2" pageNumber="440">23.127.5</td>
<td id="B80A4A29D5640079FCA5E12CFC2DFAF4" box="[895,953,1384,1406]" gridcol="3" gridrow="13" pageId="2" pageNumber="440">24.8</td>
<td id="B80A4A29D5640079FC3CE12CFB80FAF4" box="[998,1044,1384,1406]" gridcol="4" gridrow="13" pageId="2" pageNumber="440">1.2</td>
<td id="B80A4A29D5640079FBE7E12CFB37FAF4" box="[1085,1187,1384,1406]" gridcol="5" gridrow="13" pageId="2" pageNumber="440">22.525.7</td>
<td id="B80A4A29D5640079FB36E12CFAB2FAF4" box="[1260,1318,1384,1406]" gridcol="6" gridrow="13" pageId="2" pageNumber="440">24.3</td>
<td id="B80A4A29D5640079FA89E12CFA14FAF4" box="[1363,1408,1384,1406]" gridcol="7" gridrow="13" pageId="2" pageNumber="440">0.9</td>
</tr>
<tr id="FBDB2355D5640079FF45E1D5FA14FA2D" box="[159,1408,1425,1447]" gridrow="14" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E1D5FA14FA2D" box="[159,1408,1425,1447]" colspan="8" colspanRight="7" gridcol="0" gridrow="14" pageId="2" pageNumber="440">Percentage of head length</th>
</tr>
<tr id="FBDB2355D5640079FF45E1FEFA14FA5A" box="[159,1408,1466,1488]" gridrow="15" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E1FEFE38FA5A" box="[159,428,1466,1488]" gridcol="0" gridrow="15" pageId="2" pageNumber="440">Head depth</th>
<td id="B80A4A29D5640079FDE1E1FEFD0DFA5A" box="[571,665,1466,1488]" gridcol="1" gridrow="15" pageId="2" pageNumber="440">60.8</td>
<td id="B80A4A29D5640079FD0BE1FEFCA2FA5A" box="[721,822,1466,1488]" gridcol="2" gridrow="15" pageId="2" pageNumber="440">59.065.6</td>
<td id="B80A4A29D5640079FCA5E1FEFC2DFA5A" box="[895,953,1466,1488]" gridcol="3" gridrow="15" pageId="2" pageNumber="440">62.3</td>
<td id="B80A4A29D5640079FC3CE1FEFB80FA5A" box="[998,1044,1466,1488]" gridcol="4" gridrow="15" pageId="2" pageNumber="440">2.3</td>
<td id="B80A4A29D5640079FBE7E1FEFB37FA5A" box="[1085,1187,1466,1488]" gridcol="5" gridrow="15" pageId="2" pageNumber="440">56.276.1</td>
<td id="B80A4A29D5640079FB36E1FEFAB2FA5A" box="[1260,1318,1466,1488]" gridcol="6" gridrow="15" pageId="2" pageNumber="440">65.1</td>
<td id="B80A4A29D5640079FA89E1FEFA14FA5A" box="[1363,1408,1466,1488]" gridcol="7" gridrow="15" pageId="2" pageNumber="440">4.4</td>
</tr>
<tr id="FBDB2355D5640079FF45E1A0FA14FA70" box="[159,1408,1508,1530]" gridrow="16" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E1A0FE38FA70" box="[159,428,1508,1530]" gridcol="0" gridrow="16" pageId="2" pageNumber="440">Head width</th>
<td id="B80A4A29D5640079FDE1E1A0FD0DFA70" box="[571,665,1508,1530]" gridcol="1" gridrow="16" pageId="2" pageNumber="440">58.2</td>
<td id="B80A4A29D5640079FD0BE1A0FCA2FA70" box="[721,822,1508,1530]" gridcol="2" gridrow="16" pageId="2" pageNumber="440">49.961.3</td>
<td id="B80A4A29D5640079FCA5E1A0FC2DFA70" box="[895,953,1508,1530]" gridcol="3" gridrow="16" pageId="2" pageNumber="440">56.0</td>
<td id="B80A4A29D5640079FC3CE1A0FB80FA70" box="[998,1044,1508,1530]" gridcol="4" gridrow="16" pageId="2" pageNumber="440">3.0</td>
<td id="B80A4A29D5640079FBE7E1A0FB37FA70" box="[1085,1187,1508,1530]" gridcol="5" gridrow="16" pageId="2" pageNumber="440">57.071.8</td>
<td id="B80A4A29D5640079FB36E1A0FAB2FA70" box="[1260,1318,1508,1530]" gridcol="6" gridrow="16" pageId="2" pageNumber="440">60.9</td>
<td id="B80A4A29D5640079FA89E1A0FA14FA70" box="[1363,1408,1508,1530]" gridcol="7" gridrow="16" pageId="2" pageNumber="440">3.8</td>
</tr>
<tr id="FBDB2355D5640079FF45E249FA14F9A9" box="[159,1408,1549,1571]" gridrow="17" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E249FE38F9A9" box="[159,428,1549,1571]" gridcol="0" gridrow="17" pageId="2" pageNumber="440">Eye diameter</th>
<td id="B80A4A29D5640079FDE1E249FD0DF9A9" box="[571,665,1549,1571]" gridcol="1" gridrow="17" pageId="2" pageNumber="440">38.7</td>
<td id="B80A4A29D5640079FD0BE249FCA2F9A9" box="[721,822,1549,1571]" gridcol="2" gridrow="17" pageId="2" pageNumber="440">35.741.1</td>
<td id="B80A4A29D5640079FCA5E249FC2DF9A9" box="[895,953,1549,1571]" gridcol="3" gridrow="17" pageId="2" pageNumber="440">38.2</td>
<td id="B80A4A29D5640079FC3CE249FB80F9A9" box="[998,1044,1549,1571]" gridcol="4" gridrow="17" pageId="2" pageNumber="440">1.5</td>
<td id="B80A4A29D5640079FBE7E249FB37F9A9" box="[1085,1187,1549,1571]" gridcol="5" gridrow="17" pageId="2" pageNumber="440">35.940.9</td>
<td id="B80A4A29D5640079FB36E249FAB2F9A9" box="[1260,1318,1549,1571]" gridcol="6" gridrow="17" pageId="2" pageNumber="440">37.7</td>
<td id="B80A4A29D5640079FA89E249FA14F9A9" box="[1363,1408,1549,1571]" gridcol="7" gridrow="17" pageId="2" pageNumber="440">1.3</td>
</tr>
<tr id="FBDB2355D5640079FF45E272FA14F9C6" box="[159,1408,1590,1612]" gridrow="18" pageId="2" pageNumber="440">
<th id="B80A4A29D5640079FF45E272FE38F9C6" box="[159,428,1590,1612]" gridcol="0" gridrow="18" pageId="2" pageNumber="440">Gape</th>
<td id="B80A4A29D5640079FDE1E272FD0DF9C6" box="[571,665,1590,1612]" gridcol="1" gridrow="18" pageId="2" pageNumber="440">22.1</td>
<td id="B80A4A29D5640079FD0BE272FCA2F9C6" box="[721,822,1590,1612]" gridcol="2" gridrow="18" pageId="2" pageNumber="440">21.129.5</td>
<td id="B80A4A29D5640079FCA5E272FC2DF9C6" box="[895,953,1590,1612]" gridcol="3" gridrow="18" pageId="2" pageNumber="440">23.6</td>
<td id="B80A4A29D5640079FC3CE272FB80F9C6" box="[998,1044,1590,1612]" gridcol="4" gridrow="18" pageId="2" pageNumber="440">2.3</td>
<td id="B80A4A29D5640079FBE7E272FB37F9C6" box="[1085,1187,1590,1612]" gridcol="5" gridrow="18" pageId="2" pageNumber="440">22.134.1</td>
<td id="B80A4A29D5640079FB36E272FAB2F9C6" box="[1260,1318,1590,1612]" gridcol="6" gridrow="18" pageId="2" pageNumber="440">27.2</td>
<td id="B80A4A29D5640079FA89E272FA14F9C6" box="[1363,1408,1590,1612]" gridcol="7" gridrow="18" pageId="2" pageNumber="440">3.0</td>
</tr>
</table>
</paragraph>
<paragraph id="45542117D564FF85FF1DE2D5FB35FE26" blockId="2.[151,1436,1681,2030]" lastBlockId="3.[151,1436,151,429]" lastPageId="3" lastPageNumber="441" pageId="2" pageNumber="440">
Mouth superior. Premaxillary teeth on the outer row, males: 7(1) or 8(1), females: 7(1), 8(1) or 9(1). Dentary teeth on the outer row, 7(1) or 8(1) in males, and 7(1) or 8(2) in females. Dorsal-fin rays i, 6*(25), i,7(4) or ii,6(1). Anal-fin rays in females iii, 5 (2) or iii, 6 (17). Pelvic-fin rays i,4(5). Caudal-fin branched rays 11(5), unbranched superior caudal-fin rays 6(4) or 7(1) and unbranched inferior caudal-fin rays 5(1) or 6(4). Pectoral-fin rays ii, 8(1) or ii, 9(4). Scales in longitudinal series 26(4), 27*(17) or 28(4), scales in transversal series 7*(21) or 8(6), scales around caudal peduncle 14(1), 15(3) or 16*(24). Predorsal scales 12(3), 13*(16) or 14(5). Precaudal vertebra 14(5), caudal vertebra 14(5); First proximal radial of dorsal fin between 10th and 11th vertebrae (5); branchiostegal rays 4(2) or 5(3). One gonapophysis (2) originating at 13th vertebra (2), with narrow Hollister foramen (
<bibRefCitation id="217A5CE6D564FF84FAC5E3C9FF44F840" pageId="2" pageNumber="440" refId="ref4343" refString="Rodriguez, C. M. I. (1997) Phylogenetic analysis of the Tribe Poeciliini (Cyprinodontiformes: Poeciliidae). Copeia, 1997 (4), 663 - 679. https: // doi. org / 10.2307 / 1447285" type="journal article">Rodriguez, 1997</bibRefCitation>
) restricted to tip. Seven gonactinosts (2), gonactinostal complex (gonactinosts 2-5) elongated with central laminar flange anteriorly expanded at dorsal tip, and less pronounced lateral flanges. Tip of gonactinosts 6 and 7 inserted at Hollister foramen. Gonopodial ray 3 with anterior lepidotrichia wider than deep, abruptly narrowing at distal half; no ornamentation on subdistal segments. Tip of gonopodial ray 3 slightly dorsally directed. No dorsal processes on gonopodial ray 4a segments. Distal segment of gonopodial ray 4a elongated, approximately size of three anterior segments, and ventrally curved. Subdistal portion of ray 4p with approximately 14 serrated segments (
<emphasis id="779FFD05D565FF85FF7AE56DFF4AFECA" box="[160,222,297,320]" italics="true" pageId="3" pageNumber="441">sensu</emphasis>
<bibRefCitation id="217A5CE6D565FF85FF3EE56CFE4AFECA" box="[228,478,295,320]" pageId="3" pageNumber="441" refId="ref4387" refString="Rosen, D. E. &amp; Bailey, R. M. (1963) The poeciliid fishes (Cyprinodontiformes), their structure, zoogeography, and systematics. Bulletin of the American Museum of Natural History, 126, 1 - 176." type="journal article">Rosen &amp; Bailey, 1963</bibRefCitation>
). Serrae base taking almost all dorsal portion of segment. Distal portion of gonopodial ray 4p set apart from ray 4a, reunited, and curved ventrally at tip of both rays. Ray 5a simple, ventral border of subdistal portion of gonopodial ray 5 without keel or serrae, slightly curved dorsally on distal portion. Ray 5 shortest of three elongated rays, its tip parallel to ray 4p and slightly curved dorsally (
<figureCitation id="DDD03D92D565FF85FB8FE5D0FB00FE26" box="[1109,1172,404,429]" captionStart="FIGURE 2" captionStartId="4.[151,250,1137,1159]" captionTargetBox="[171,1422,480,1097]" captionTargetId="figure@4.[151,1436,445,1116]" captionTargetPageId="4" captionText="FIGURE 2. A. Osteology of the gonopodium of Poecilia (Pamphorichthys) akroa sp. n., scale bar: 1 mm; B. detail of gonopodium tip. Gonopodium palp represented by long, contiguous lines over osteological structures, scale bar: 0.25 mm." httpUri="https://zenodo.org/record/1460213/files/figure.png" pageId="3" pageNumber="441">Fig 2</figureCitation>
).
</paragraph>
<caption id="1194719FD565FF85FF4DE1D9FB11FA58" httpUri="https://zenodo.org/record/1460211/files/figure.png" pageId="3" pageNumber="441" startId="3.[151,250,1437,1459]" targetBox="[151,1436,482,1416]" targetPageId="3">
<paragraph id="45542117D565FF85FF4DE1D9FB11FA58" blockId="3.[151,1436,1437,1490]" pageId="3" pageNumber="441">
<emphasis id="779FFD05D565FF85FF4DE1D9FE81FA39" bold="true" box="[151,277,1437,1459]" pageId="3" pageNumber="441">FIGURE 1.</emphasis>
<taxonomicName id="82EB5A94D565FF85FEC7E1DAFDE0FA39" authority="Figueiredo &amp; Moreira, 2018" authorityName="Figueiredo &amp; Moreira" authorityYear="2018" box="[285,628,1437,1459]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="441" phylum="Chordata" rank="species" species="akroa" status="sp. nov." subGenus="Pamphorichthys">
<emphasis id="779FFD05D565FF85FEC7E1DAFEE5FA39" box="[285,369,1438,1459]" italics="true" pageId="3" pageNumber="441">Poecilia</emphasis>
(
<emphasis id="779FFD05D565FF85FE59E1DAFDBDFA39" box="[387,553,1438,1459]" italics="true" pageId="3" pageNumber="441">Pamphorichthys</emphasis>
)
<emphasis id="779FFD05D565FF85FDE0E1DAFDE0FA39" box="[570,628,1438,1459]" italics="true" pageId="3" pageNumber="441">akroa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6CAC407ED565FF85FDA6E1DAFD23FA39" box="[636,695,1438,1459]" pageId="3" pageNumber="441" rank="species">
<emphasis id="779FFD05D565FF85FDA6E1DAFD23FA39" bold="true" box="[636,695,1438,1459]" pageId="3" pageNumber="441">sp. n.</emphasis>
</taxonomicNameLabel>
: top, holotype, MZUSP 121698, 16.9 mm SL, male, Brazil, Tocantins, Dianópolis, rio Palmeiras; bottom, MZUSP 83547, 23.9 mm SL, female, same locality as holotype.
</paragraph>
</caption>
<paragraph id="45542117D565FF82FF1DE1BBFC43FE97" blockId="3.[151,1437,1535,2028]" lastBlockId="4.[151,1436,151,392]" lastPageId="4" lastPageNumber="442" pageId="3" pageNumber="441">
<emphasis id="779FFD05D565FF85FF1DE1BBFE06F992" bold="true" box="[199,402,1535,1560]" pageId="3" pageNumber="441">Color in alcohol.</emphasis>
Color pattern not sexually dimorphic, except for pigmentation on anal fin. Cream to pale yellow body background color. Snout more pigmented than remaining of head and body. Dark chromatophores concentrated on dorsal half of head. Few chromatophores on the posteroventral infraorbital region. Base of pectoral fin more densely pigmented. Middorsal dark line from supraoccipital to dorsal-fin origin. Scales with dark chromatophores on posterior margin producing a reticulate pattern, except those from the abdomen which are not pigmented. Chromatophore density fainter on ventrolateral portion of caudal peduncle. Faint longitudinal band along body, composed of uniformly distributed chromatophores superposed to reticulate pattern, mainly on central portion of scales of longitudinal series. Horizontal septum with thin darker line, more conspicuous at caudal peduncle. Chromatophores concentrated on posterior margin of mid-ventral scale series of caudal peduncle and ventrolateral margin of adjacent scales, forming series of rhombi posterior to anal fin. Adult females with urogenital region surrounded with conspicuous dark pigmentation (
<figureCitation id="DDD03D92D565FF85FC78E323FC7EF8F5" box="[930,1002,1895,1920]" captionStart="FIGURE 3" captionStartId="4.[151,250,1734,1756]" captionTargetBox="[473,1113,1239,1724]" captionTargetId="figure@4.[473,1113,1239,1724]" captionTargetPageId="4" captionText="FIGURE 3. Ventral view of pelvic fins, urogenital region and anterior portion of anal fin of Poecilia (Pamphorichthys) akroa, MZUSP 83547, 23.9 mm SL, female. Anterior to left. Scale bar: 1 mm." httpUri="https://zenodo.org/record/1460215/files/figure.png" pageId="3" pageNumber="441">Fig. 3</figureCitation>
). Proximal portion of dorsal fin with basal black blotch. In less pigmented specimens, interradial membranes at basal portion of middle dorsal-fin rays hyaline. Distal portion of dorsal fin with dark chromatophores concentrated on interradial membranes, leaving medial portion of fin hyaline or with few chromatophores. Pelvic fins hyaline. Pectoral fin with scattered chromatophores on border of rays. Anal fin of females with scattered chromatophores, more concentrated on anterior, and distal margins. Gonopodium faintly pigmented with scattered chromatophores, except for gonopodial palp, with more densely pigmentation. Males can be more intensely pigmented than females, but overall, no dimorphism was detected in color pattern in alcohol-preserved specimens.
</paragraph>
</subSubSection>
<subSubSection id="0DF1729CD562FF82FF1DE563FF7AF802" pageId="4" pageNumber="442" type="distribution">
<paragraph id="45542117D562FF82FF1DE563FAC8FE02" blockId="4.[151,1436,151,392]" pageId="4" pageNumber="442">
<emphasis id="779FFD05D562FF82FF1DE563FEF4FECA" bold="true" box="[199,352,295,320]" pageId="4" pageNumber="442">Distribution.</emphasis>
The new species is known only from two localities of Rio Palmeiras, Rio
<collectingRegion id="872FEFF5D562FF82FB7DE563FA80FECA" box="[1191,1300,295,320]" country="Brazil" name="Tocantins" pageId="4" pageNumber="442">Tocantins</collectingRegion>
basin, State of
<collectingRegion id="872FEFF5D562FF82FF66E508FEBFFEEF" box="[188,299,332,357]" country="Brazil" name="Tocantins" pageId="4" pageNumber="442">Tocantins</collectingRegion>
,
<collectingCountry id="3DFC6187D562FF82FEE4E508FE12FEEF" box="[318,390,332,357]" name="Brazil" pageId="4" pageNumber="442">Brazil</collectingCountry>
. Across most of the Rio
<collectingRegion id="872FEFF5D562FF82FD1CE508FCA7FEEF" box="[710,819,332,357]" country="Brazil" name="Tocantins" pageId="4" pageNumber="442">Tocantins</collectingRegion>
Basin, reports of the subgenus belong to
<taxonomicName id="82EB5A94D562FF82FAE4E508FE6DFE0D" baseAuthorityName="Costa" baseAuthorityYear="1991" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="4" pageNumber="442" phylum="Chordata" rank="species" species="araguaiensis" subGenus="Pamphorichthys">
<emphasis id="779FFD05D562FF82FAE4E508FE6DFE0D" italics="true" pageId="4" pageNumber="442">Poecilia (Pamphorichthys) araguaiensis</emphasis>
</taxonomicName>
, indicating that
<emphasis id="779FFD05D562FF82FD74E535FCCAFE02" box="[686,862,368,392]" italics="true" pageId="4" pageNumber="442">
P. (Pam.)
<taxonomicName id="82EB5A94D562FF82FCC4E534FCCAFE02" authorityName="Figueiredo &amp; Moreira" authorityYear="2018" box="[798,862,368,392]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="4" pageNumber="442" phylum="Chordata" rank="species" species="akroa">akroa</taxonomicName>
</emphasis>
is endemic from a small portion of the basin.
</paragraph>
<caption id="1194719FD562FF82FF4DE035FAF9FB2C" httpUri="https://zenodo.org/record/1460213/files/figure.png" pageId="4" pageNumber="442" startId="4.[151,250,1137,1159]" targetBox="[171,1422,480,1097]" targetPageId="4">
<paragraph id="45542117D562FF82FF4DE035FAF9FB2C" blockId="4.[151,1436,1137,1190]" pageId="4" pageNumber="442">
<emphasis id="779FFD05D562FF82FF4DE035FE83FB0C" bold="true" box="[151,279,1137,1159]" pageId="4" pageNumber="442">FIGURE 2.</emphasis>
A. Osteology of the gonopodium of
<taxonomicName id="82EB5A94D562FF82FD77E035FB93FB0C" authority="Figueiredo &amp; Moreira, 2018" authorityName="Figueiredo &amp; Moreira" authorityYear="2018" box="[685,1031,1137,1159]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="4" pageNumber="442" phylum="Chordata" rank="species" species="akroa" status="sp. nov." subGenus="Pamphorichthys">
<emphasis id="779FFD05D562FF82FD77E035FC95FB0C" box="[685,769,1137,1158]" italics="true" pageId="4" pageNumber="442">Poecilia</emphasis>
(
<emphasis id="779FFD05D562FF82FCCEE035FC2EFB0C" box="[788,954,1137,1158]" italics="true" pageId="4" pageNumber="442">Pamphorichthys</emphasis>
)
<emphasis id="779FFD05D562FF82FC17E035FB93FB0C" box="[973,1031,1137,1158]" italics="true" pageId="4" pageNumber="442">akroa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="6CAC407ED562FF82FBC9E035FBC4FB0D" box="[1043,1104,1137,1159]" pageId="4" pageNumber="442" rank="species">
<emphasis id="779FFD05D562FF82FBC9E035FBC4FB0D" bold="true" box="[1043,1104,1137,1159]" pageId="4" pageNumber="442">sp. n.</emphasis>
</taxonomicNameLabel>
, scale bar: 1 mm; B. detail of gonopodium tip. Gonopodium palp represented by long, contiguous lines over osteological structures, scale bar: 0.25 mm.
</paragraph>
</caption>
<caption id="1194719FD562FF82FF4DE282FCFEF970" httpUri="https://zenodo.org/record/1460215/files/figure.png" pageId="4" pageNumber="442" startId="4.[151,250,1734,1756]" targetBox="[473,1113,1239,1724]" targetPageId="4">
<paragraph id="45542117D562FF82FF4DE282FCFEF970" blockId="4.[151,1435,1734,1786]" pageId="4" pageNumber="442">
<emphasis id="779FFD05D562FF82FF4DE282FE87F951" bold="true" box="[151,275,1734,1756]" pageId="4" pageNumber="442">FIGURE 3.</emphasis>
Ventral view of pelvic fins, urogenital region and anterior portion of anal fin of
<taxonomicName id="82EB5A94D562FF82FB99E282FA02F951" authorityName="Figueiredo &amp; Moreira" authorityYear="2018" box="[1091,1430,1734,1756]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="4" pageNumber="442" phylum="Chordata" rank="species" species="akroa" subGenus="Pamphorichthys">
<emphasis id="779FFD05D562FF82FB99E282FB03F951" box="[1091,1175,1734,1755]" italics="true" pageId="4" pageNumber="442">Poecilia</emphasis>
(
<emphasis id="779FFD05D562FF82FB7CE282FAD8F951" box="[1190,1356,1734,1755]" italics="true" pageId="4" pageNumber="442">Pamphorichthys</emphasis>
)
<emphasis id="779FFD05D562FF82FA86E282FA02F951" box="[1372,1430,1734,1755]" italics="true" pageId="4" pageNumber="442">akroa</emphasis>
</taxonomicName>
, MZUSP 83547, 23.9 mm SL, female. Anterior to left. Scale bar: 1 mm.
</paragraph>
</caption>
<paragraph id="45542117D562FF82FF1DE363FF7AF802" blockId="4.[151,1436,1831,2036]" pageId="4" pageNumber="442">
<emphasis id="779FFD05D562FF82FF1DE363FE1BF8CA" bold="true" box="[199,399,1831,1856]" pageId="4" pageNumber="442">Ecological notes.</emphasis>
Specimens were collected in a lentic,
<quantity id="82138CF2D562FF82FC92E36CFC1CF8CA" box="[840,904,1832,1856]" metricMagnitude="0" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="4" pageNumber="442" unit="m" value="1.5" valueMax="2.0" valueMin="1.0">12m</quantity>
deep stretch of the Rio Palmeiras and a
<quantity id="82138CF2D562FF82FA81E363FA08F8B5" box="[1371,1436,1831,1856]" metricMagnitude="0" metricUnit="m" metricValue="1.5" pageId="4" pageNumber="442" unit="m" value="1.5">1.5 m</quantity>
deep marginal lake connected to Rio Palmeiras through a channel. Both localities have clear waters and sandy bottom.
</paragraph>
</subSubSection>
<subSubSection id="0DF1729CD562FF82FF1DE3D7FBE7F87E" pageId="4" pageNumber="442" type="etymology">
<paragraph id="45542117D562FF82FF1DE3D7FBE7F87E" blockId="4.[151,1436,1831,2036]" pageId="4" pageNumber="442">
<emphasis id="779FFD05D562FF82FF1DE3D7FEDAF826" bold="true" box="[199,334,1939,1964]" pageId="4" pageNumber="442">Etymology.</emphasis>
In honor of the Akroá people, one of the indigenous populations who lived in the northeastern part of the Brazilian State of
<collectingRegion id="872FEFF5D562FF82FE70E3F3FD8DF85A" box="[426,537,1975,2000]" country="Brazil" name="Tocantins" pageId="4" pageNumber="442">Tocantins</collectingRegion>
, including the
<typeStatus id="9A509FB5D562FF82FD65E3FCFD7BF85A" box="[703,751,1976,2000]" pageId="4" pageNumber="442">type</typeStatus>
locality. The city of Dianópolis was a settlement founded by the Portuguese Crown in the XVIII Century for the Akroá people. A noun in apposition.
</paragraph>
</subSubSection>
<subSubSection id="0DF1729CD563FF83FF1DE4D3FCF0FE7E" pageId="5" pageNumber="443" type="discussion">
<paragraph id="45542117D563FF83FF1DE4D3FCF0FE7E" blockId="5.[151,1436,151,501]" pageId="5" pageNumber="443">
<emphasis id="779FFD05D563FF83FF1DE4D3FEAFFF3A" bold="true" box="[199,315,151,176]" pageId="5" pageNumber="443">Remarks.</emphasis>
<bibRefCitation id="217A5CE6D563FF83FE91E4D3FD8BFF3A" box="[331,543,151,176]" pageId="5" pageNumber="443" refId="ref3704" refString="Figueiredo, C. A. (2008) A new Pamphorichthys (Cyprinodontiformes: Poeciliidae: Poeciliini) from central Brazil. Zootaxa, 1918, 59 - 68." type="journal article">Figueiredo (2008)</bibRefCitation>
proposed 13 putative synapomorphies for the subgenus
<taxonomicName id="82EB5A94D563FF83FB07E4DCFA00FF3A" authorityName="Regan" authorityYear="1913" box="[1245,1428,152,176]" class="Actinopterygii" family="Poeciliidae" genus="Pamphorichthys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="5" pageNumber="443" phylum="Chordata" rank="genus">
<emphasis id="779FFD05D563FF83FB07E4DCFA00FF3A" box="[1245,1428,152,176]" italics="true" pageId="5" pageNumber="443">Pamphorichthys</emphasis>
</taxonomicName>
. However, with the description of
<taxonomicName id="82EB5A94D563FF83FDFDE4F8FD44FF5E" authorityName="Figueiredo &amp; Moreira" authorityYear="2018" box="[551,720,188,212]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="5" pageNumber="443" phylum="Chordata" rank="species" species="akroa">
<emphasis id="779FFD05D563FF83FDFDE4F8FD44FF5E" box="[551,720,188,212]" italics="true" pageId="5" pageNumber="443">Poecilia akroa</emphasis>
</taxonomicName>
herein, and the new phylogenetic hypotheses for the family (
<bibRefCitation id="217A5CE6D563FF83FF44E49BFE18FF72" box="[158,396,223,248]" pageId="5" pageNumber="443" refId="ref4005" refString="Meredith, R. W., Pires, M. N., Reznick, D. N. &amp; Springer, M. S. (2010) Molecular phylogenetic relationships and the evolution of the placenta in Poecilia (Micropoecilia) (Poeciliidae: Cyprinodontiformes). Molecular Phylogenetics and Evolution, 55, 631 - 639. https: // doi. org / 10.1016 / j. ympev. 2009.11.006" type="journal article">
Meredith
<emphasis id="779FFD05D563FF83FED5E4A5FEDDFF72" box="[271,329,224,248]" italics="true" pageId="5" pageNumber="443">et al.</emphasis>
2010
</bibRefCitation>
;
<bibRefCitation id="217A5CE6D563FF83FE43E49BFD10FF72" box="[409,644,223,248]" pageId="5" pageNumber="443" refId="ref4080" refString="Meredith, R. W., Pires, M. N., Reznick, D. N. &amp; Springer, M. S. (2011) Molecular phylogenetic relationships and the coevolution of placentotrophy and superfoetation in Poecilia (Poeciliidae: Cyprinodontiformes). Molecular Phylogenetics and Evolution, 59, 148 - 157. https: // doi. org / 10.1016 / j. ympev. 2011.01.014" type="journal article">
Meredith
<emphasis id="779FFD05D563FF83FDD2E4A5FDD6FF72" box="[520,578,224,248]" italics="true" pageId="5" pageNumber="443">et al.</emphasis>
2011
</bibRefCitation>
;
<bibRefCitation id="217A5CE6D563FF83FD4BE49BFCF4FF72" box="[657,864,223,248]" pageId="5" pageNumber="443" refId="ref4237" refString="Pollux, B. J. A., Meredith, R. W., Springer, M. S., Garland, T. &amp; Reznick, D. N. (2014) The evolution of the placenta drives a shift in sexual selection in livebearing fish. Nature, 513, 233 - 236. https: // doi. org / 10.1038 / nature 13451" type="journal article">
Pollux
<emphasis id="779FFD05D563FF83FD39E4A5FC88FF72" box="[739,796,224,248]" italics="true" pageId="5" pageNumber="443">et al.</emphasis>
2014
</bibRefCitation>
), we restrict the definition of the subgenus to four exclusive character states in
<taxonomicName id="82EB5A94D563FF83FE35E540FDD8FE96" box="[495,588,260,284]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="5" pageNumber="443" phylum="Chordata" rank="genus">
<emphasis id="779FFD05D563FF83FE35E540FDD8FE96" box="[495,588,260,284]" italics="true" pageId="5" pageNumber="443">Poecilia</emphasis>
</taxonomicName>
: 10-11 pectoral-fin rays (vs. 12 or more in other species of
<taxonomicName id="82EB5A94D563FF83FAF7E540FA1EFE96" box="[1325,1418,260,284]" class="Actinopterygii" family="Poeciliidae" genus="Poecilia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="5" pageNumber="443" phylum="Chordata" rank="genus">
<emphasis id="779FFD05D563FF83FAF7E540FA1EFE96" box="[1325,1418,260,284]" italics="true" pageId="5" pageNumber="443">Poecilia</emphasis>
</taxonomicName>
); gonapophyses parallel to the vertebral column (vs. gonapophyses in acute angle in relation to vertebral column); small Hollister foramen restricted to the anterior tip of the first gonapophysis, surrounding tightly the gonactinostal complex (vs. larger Hollister foramen occupying at least most of distal portion of gonapophysis, not tightly surrounding gonactinostal complex); pelvic-fin insertion of males much anterior than in females, ventral or slightly posterior to pectoral-fin insertion (vs. pelvic-fin origin of males approximately at the same position as in females, or slightly anterior, but never as anterior as in
<taxonomicName id="82EB5A94D563FF83FD46E598FCC7FE7E" authorityName="Regan" authorityYear="1913" box="[668,851,476,500]" class="Actinopterygii" family="Poeciliidae" genus="Pamphorichthys" higherTaxonomySource="GBIF" kingdom="Animalia" order="Cyprinodontiformes" pageId="5" pageNumber="443" phylum="Chordata" rank="genus">
<emphasis id="779FFD05D563FF83FD46E598FCC7FE7E" box="[668,851,476,500]" italics="true" pageId="5" pageNumber="443">Pamphorichthys</emphasis>
</taxonomicName>
).
</paragraph>
</subSubSection>
</treatment>
</document>