treatments-xml/data/44/52/87/445287F3644BC4106C17235EFD6D7426.xml

<document id="4BE2038E791CA3DA24992157A6567F90" ID-DOI="10.5281/zenodo.158061" ID-GBIF-Dataset="e3f60da2-c51e-48b4-ba8a-16d397eea1f9" ID-ISSN="1175­5326" ID-Zenodo-Dep="158061" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461026504372" checkinUser="plazi" docAuthor="Costa, Wilson J. E. M." docDate="2004" docId="445287F3644BC4106C17235EFD6D7426" docLanguage="en" docName="zt00642.pdf" docOrigin="Zootaxa 642" docStyle="DocumentStyle:FA7E419B012A62B0FC3AC15A186C3DAF.3:Zootaxa.2001-2006.journal_article" docStyleId="FA7E419B012A62B0FC3AC15A186C3DAF" docStyleName="Zootaxa.2001-2006.journal_article" docStyleVersion="3" docTitle="Prorivulus auriferus Costa, Lima &amp; Suzart, new species" docType="treatment" docUuid="0E396959-B6C7-4D6B-9599-256CE407679F" docUuidSource="ZooBank" docVersion="10" lastPageNumber="6" masterDocId="B86BFF8B6449C4156D1F2628FFB87008" masterDocTitle="A new killifish genus and species from the coastal plains of northeastern Brazil (Teleostei: Cyprinodontiformes: Rivulidae)" masterLastPageNumber="10" masterPageNumber="1" pageNumber="3" updateTime="1698572295954" updateUser="plazi">
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<mods:title id="12A13EF6B871E29D8F1D3C37CC161923">A new killifish genus and species from the coastal plains of northeastern Brazil (Teleostei: Cyprinodontiformes: Rivulidae)</mods:title>
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<subSubSection id="84E1656E644BC4176C17235EFE3075BB" pageId="2" pageNumber="3" type="nomenclature">
<paragraph id="CC4436E5644BC4176C17235EFC017598" blockId="2.[264,953,1398,1459]" box="[264,953,1398,1424]" pageId="2" pageNumber="3">
<heading id="970C8189644BC4176C17235EFC017598" bold="true" box="[264,953,1398,1424]" fontSize="11" level="1" pageId="2" pageNumber="3" reason="1">
<emphasis id="FE8FEAF7644BC4176C17235EFC017598" bold="true" box="[264,953,1398,1424]" pageId="2" pageNumber="3">
<taxonomicName id="0BFB4D66644BC4176C17235EFCA57598" ID-CoL="6VXFT" authority="Costa, Lima &amp; Suzart" authorityName="Costa, Lima &amp; Suzart" box="[264,797,1398,1424]" class="Actinopterygii" family="Rivulidae" genus="Prorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="2" pageNumber="3" phylum="Chordata" rank="species" species="auriferus" status="sp. nov.">
<emphasis id="FE8FEAF7644BC4176C17235EFDB87598" bold="true" box="[264,512,1398,1424]" italics="true" pageId="2" pageNumber="3">Prorivulus auriferus</emphasis>
Costa, Lima &amp; Suzart
</taxonomicName>
, 
<taxonomicNameLabel id="E5BC578C644BC4176E36235EFC017598" box="[809,953,1398,1424]" pageId="2" pageNumber="3" rank="species">new species</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="CC4436E5644BC4176C1723B1FE3075BB" blockId="2.[264,953,1398,1459]" box="[264,392,1433,1459]" pageId="2" pageNumber="3">
(
<figureCitation id="54C02A60644BC4176C0E23B1FEC775BB" box="[273,383,1433,1459]" captionStart-0="FIGURE 1" captionStart-1="FIGURE 2" captionStartId-0="3.[264,368,971,995]" captionStartId-1="3.[264,368,1357,1381]" captionTargetBox-0="[473,1113,446,946]" captionTargetBox-1="[473,1113,1083,1334]" captionTargetId-0="figure@3.[473,1113,446,946]" captionTargetId-1="figure@3.[473,1113,1083,1334]" captionTargetPageId-0="3" captionTargetPageId-1="3" captionText-0="FIGURE 1. Prorivulus auriferus, UFRJ 5932, male, holotype, 30.3 mm SL (two weeks after collection); Brazil: Bahia: Valença." captionText-1="FIGURE 2. Prorivulus auriferus, UFRJ 5933, female, paratype, 22.9 mm SL (two weeks after collection); Brazil: Bahia: Valença." httpUri-0="https://zenodo.org/record/169336/files/figure.png" httpUri-1="https://zenodo.org/record/169337/files/figure.png" pageId="2" pageNumber="3">Figs. 1–2</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="84E1656E644BC4176C1723C1FECE76AB" pageId="2" pageNumber="3" type="materials_examined">
<paragraph id="CC4436E5644BC4176C1723C1FB787623" blockId="2.[264,1323,1513,1899]" pageId="2" pageNumber="3">
<emphasis id="FE8FEAF7644BC4176C1723C1FE39760B" bold="true" box="[264,385,1513,1539]" pageId="2" pageNumber="3">
<typeStatus id="13408847644BC4176C1723C1FEC4760B" box="[264,380,1513,1539]" pageId="2" pageNumber="3" type="holotype">Holotype</typeStatus>
.
</emphasis>
<collectionCode id="AAEAAE20644BC4176C9123C1FE6A760B" box="[398,466,1513,1539]" pageId="2" pageNumber="3">UFRJ</collectionCode>
5932, male, 
<quantity id="0B039B00644BC4176F6323C1FD52760B" box="[636,746,1513,1539]" metricMagnitude="-2" metricUnit="m" metricValue="3.03" pageId="2" pageNumber="3" unit="mm" value="30.3">30.3 mm</quantity>
SL; 
<collectingCountry id="B4EC7675644BC4176E3223C1FCC1760B" box="[813,889,1513,1539]" name="Brazil" pageId="2" pageNumber="3">Brazil</collectingCountry>
: Estado da Bahia: Valença, coastal stream (24L 0 503477 UTM 8505050); A. O. Lima &amp; R. R. Suzart, 
<date id="B8451025644BC41769032039FB047623" box="[1052,1212,1553,1579]" pageId="2" pageNumber="3" value="2003-06-28">28 June 2003</date>
.
</paragraph>
<paragraph id="CC4436E5644BC4176C272011FECE76AB" blockId="2.[264,1323,1513,1899]" pageId="2" pageNumber="3">
<emphasis id="FE8FEAF7644BC4176C272011FE04765B" bold="true" box="[312,444,1593,1619]" pageId="2" pageNumber="3">
<typeStatus id="13408847644BC4176C272011FE0F765B" box="[312,439,1593,1619]" pageId="2" pageNumber="3" type="paratype">Paratypes</typeStatus>
.
</emphasis>
<collectionCode id="AAEAAE20644BC4176CD92011FDB3765B" box="[454,523,1593,1619]" pageId="2" pageNumber="3">UFRJ</collectionCode>
5933, 
<specimenCount id="DAFDFD6C644BC4176F7F2011FD74765B" box="[608,716,1593,1619]" pageId="2" pageNumber="3" type="female">1 female</specimenCount>
, 
<quantity id="0B039B00644BC4176FC52011FCFD765B" box="[730,837,1593,1619]" metricMagnitude="-2" metricUnit="m" metricValue="2.29" pageId="2" pageNumber="3" unit="mm" value="22.9">22.9 mm</quantity>
SL, and 
<specimenCount id="DAFDFD6C644BC4176EA92011FB84765B" box="[950,1084,1593,1619]" pageId="2" pageNumber="3" type="juvenile">3 juveniles</specimenCount>
, 
<quantity id="0B039B00644BC41769552011FB4F765B" box="[1098,1271,1593,1619]" metricMagnitude="-2" metricUnit="m" metricValue="1.43" metricValueMax="1.55" metricValueMin="1.31" pageId="2" pageNumber="3" unit="mm" value="14.3" valueMax="15.5" valueMin="13.1">13.1–15.5 mm</quantity>
SL; 
<collectionCode id="AAEAAE20644BC4176C172049FEF47673" box="[264,332,1633,1659]" pageId="2" pageNumber="3">UFRJ</collectionCode>
5934, 
<specimenCount id="DAFDFD6C644BC4176C832049FE567673" box="[412,494,1633,1659]" pageId="2" pageNumber="3" type="male">1 male</specimenCount>
, 
<quantity id="0B039B00644BC4176CE52049FDDA7673" box="[506,610,1633,1659]" metricMagnitude="-2" metricUnit="m" metricValue="2.85" pageId="2" pageNumber="3" unit="mm" value="28.5">28.5 mm</quantity>
SL, and 
<specimenCount id="DAFDFD6C644BC4176FD42049FCF57673" box="[715,845,1633,1659]" pageId="2" pageNumber="3" type="juvenile">2 juveniles</specimenCount>
, 17.0– 
<quantity id="0B039B00644BC4176E832049FBBB7673" box="[924,1027,1633,1659]" metricMagnitude="-2" metricUnit="m" metricValue="1.83" pageId="2" pageNumber="3" unit="mm" value="18.3">18.3 mm</quantity>
SL (c&amp;s); collected with 
<typeStatus id="13408847644BC4176C1720A1FECA76AB" box="[264,370,1673,1699]" pageId="2" pageNumber="3" type="holotype">holotype</typeStatus>
.
</paragraph>
</subSubSection>
<subSubSection id="84E1656E644BC4176C272099FD3176C3" box="[312,649,1713,1739]" pageId="2" pageNumber="3" type="diagnosis">
<paragraph id="CC4436E5644BC4176C272099FD3176C3" blockId="2.[264,1323,1513,1899]" box="[312,649,1713,1739]" pageId="2" pageNumber="3">
<emphasis id="FE8FEAF7644BC4176C272099FE0276C3" bold="true" box="[312,442,1713,1739]" pageId="2" pageNumber="3">Diagnosis:</emphasis>
As for the genus.
</paragraph>
</subSubSection>
<subSubSection id="84E1656E644BC4106C2720F1FC2872CE" lastPageId="5" lastPageNumber="6" pageId="2" pageNumber="3" type="description">
<paragraph id="CC4436E5644BC4166C2720F1FBF27156" blockId="2.[264,1323,1513,1899]" lastBlockId="3.[264,1323,284,350]" lastPageId="3" lastPageNumber="4" pageId="2" pageNumber="3">
<emphasis id="FE8FEAF7644BC4176C2720F1FE6A76FB" bold="true" box="[312,466,1753,1779]" pageId="2" pageNumber="3">Description:</emphasis>
Morphometric data given in 
<tableCitation id="8179035E644BC4176E2420F1FC2F76FB" box="[827,919,1753,1779]" captionStart="TABLE 1" captionStartId="4.[264,352,805,829]" captionTargetBox="[277,1290,908,1137]" captionTargetPageId="4" captionText="TABLE 1. Morphometric data of Prorivulus auriferus sp. n .." httpUri="http://table.plazi.org/id/9884666D644DC4116C17250DFC2B7336" pageId="2" pageNumber="3" tableUuid="9884666D644DC4116C17250DFC2B7336">Table 1</tableCitation>
. Male larger than female, largest male 
<quantity id="0B039B00644BC4176C542129FE007713" box="[331,440,1793,1819]" metricMagnitude="-2" metricUnit="m" metricValue="3.03" pageId="2" pageNumber="3" unit="mm" value="30.3">30.3 mm</quantity>
SL. Dorsal profile slightly convex from snout to end of dorsal­fin base, approximately straight on caudal peduncle. Ventral profile convex on head, almost straight from anterior portion of venter to end of anal­fin base, nearly straight to slightly concave on caudal peduncle. Body slender, subcylindrical anteriorly, slightly deeper than wide, to compressed posteriorly. Greatest body depth at level of pelvic­fin base.
</paragraph>
<caption id="9884666D644AC4166C1725E3FDE7740D" httpUri="https://zenodo.org/record/169336/files/figure.png" pageId="3" pageNumber="4" targetBox="[473,1113,446,946]" targetPageId="3">
<paragraph id="CC4436E5644AC4166C1725E3FDE7740D" blockId="3.[264,1323,971,1029]" pageId="3" pageNumber="4">
<emphasis id="FE8FEAF7644AC4166C1725E3FE3373EB" bold="true" box="[264,395,971,995]" pageId="3" pageNumber="4">FIGURE 1.</emphasis>
<taxonomicName id="0BFB4D66644AC4166C8B25E3FDD773EA" box="[404,623,971,994]" class="Actinopterygii" family="Rivulidae" genus="Prorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="auriferus">
<emphasis id="FE8FEAF7644AC4166C8B25E3FDD773EA" box="[404,623,971,994]" italics="true" pageId="3" pageNumber="4">Prorivulus auriferus</emphasis>
</taxonomicName>
, UFRJ 5932, male, holotype, 30.3 mm SL (two weeks after collection); Brazil: Bahia: Valença.
</paragraph>
</caption>
<caption id="9884666D644AC4166C172365FDE77584" httpUri="https://zenodo.org/record/169337/files/figure.png" pageId="3" pageNumber="4" targetBox="[473,1113,1083,1334]" targetPageId="3">
<paragraph id="CC4436E5644AC4166C172365FDE77584" blockId="3.[264,1323,1357,1420]" pageId="3" pageNumber="4">
<emphasis id="FE8FEAF7644AC4166C172365FE32756D" bold="true" box="[264,394,1357,1381]" pageId="3" pageNumber="4">FIGURE 2.</emphasis>
<taxonomicName id="0BFB4D66644AC4166C8E2366FDD2756D" box="[401,618,1358,1381]" class="Actinopterygii" family="Rivulidae" genus="Prorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="3" pageNumber="4" phylum="Chordata" rank="species" species="auriferus">
<emphasis id="FE8FEAF7644AC4166C8E2366FDD2756D" box="[401,618,1358,1381]" italics="true" pageId="3" pageNumber="4">Prorivulus auriferus</emphasis>
</taxonomicName>
, UFRJ 5933, female, paratype, 22.9 mm SL (two weeks after collection); Brazil: Bahia: Valença.
</paragraph>
</caption>
<paragraph id="CC4436E5644AC4166C2723EBFBB976C5" blockId="3.[264,1324,1475,1901]" pageId="3" pageNumber="4">Dorsal and anal fins rounded. Caudal fin oval. Pectoral fin rounded, posterior margin on vertical through pelvic­fin base in male, just anterior to it in female. Tip of pelvic fin reaching between base of 2nd and 3rd anal­fin ray in male, and urogenital opening in female. Pelvic­fin bases in close proximity. Dorsal­fin origin on vertical through base of 8th or 9th anal­fin ray, and between neural spines of 19th and 21st vertebra. Anal­fin origin between pleural ribs of 13th and 15th vertebra. Dorsal­fin rays 9–10; anal­fin rays 14– 15; caudal­fin rays 32–33; pectoral­fin rays 13; pelvic­fin rays 7.</paragraph>
<paragraph id="CC4436E5644AC4116C2720F3FDAC7156" blockId="3.[264,1324,1475,1901]" lastBlockId="4.[264,1323,284,710]" lastPageId="4" lastPageNumber="5" pageId="3" pageNumber="4">Scales large, cycloid. Body and head entirely scaled, except anterior ventral surface of head. Few scales on caudal­fin base; no scales on dorsal and anal fins. Frontal squamation E­patterned; E­scales overlapping medially; scales arranged in circular pattern around central A­scale without exposed margins. Longitudinal series of scales 31–33; transverse series of scales 8; scale rows around caudal peduncle 16. Contact organs absent. Supraorbital neuromasts 3 + 3.</paragraph>
<paragraph id="CC4436E5644DC4116C272744FCC272CE" blockId="4.[264,1323,284,710]" pageId="4" pageNumber="5">Ventral process of angulo­articular broad. Rostral cartilage longer than wide, width about 65 % of length. Basihyal narrow, subrectangular, greatest width about 30 % of length; basihyal cartilage about 25 % of basihyal length. Interhyal vestigial, not ossified. Five branchiostegal rays. One or two teeth on second pharyngobranchial. First epibranchial straight. Distal process of second epibranchial absent. Uncinate process of third epibranchial long. Gill­rakers of first branchial arch 1 + 8. Two vomerine teeth. Dorsal tip of preopercle with short canal. Dermosphenotic present. Ventral process of posttemporal short. Neural prezygapophyses short, about 10 % of neural spine length in fifth caudal vertebra. Epipleural ribs rod­like. Total vertebrae 31–32.</paragraph>
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<paragraph id="CC4436E5644DC4116C17250DFC2B7336" blockId="4.[264,915,804,830]" box="[264,915,804,830]" pageId="4" pageNumber="5">
<emphasis id="FE8FEAF7644DC4116C17250DFEC37335" bold="true" box="[264,379,805,829]" pageId="4" pageNumber="5">TABLE 1.</emphasis>
Morphometric data of 
<taxonomicName id="0BFB4D66644DC4116F6D250EFCF47335" box="[626,844,806,829]" class="Actinopterygii" family="Rivulidae" genus="Prorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="4" pageNumber="5" phylum="Chordata" rank="species" species="auriferus" status="sp. nov.">
<emphasis id="FE8FEAF7644DC4116F6D250EFCF47335" box="[626,844,806,829]" italics="true" pageId="4" pageNumber="5">Prorivulus auriferus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="E5BC578C644DC4116E4C250EFC3F7336" box="[851,903,804,830]" pageId="4" pageNumber="5" rank="species">sp. n</taxonomicNameLabel>
..
</paragraph>
</caption>
<paragraph id="CC4436E5644DC4116F90254AFB737492" blockId="4.[655,1290,866,889]" lastBlockId="4.[277,1227,1155,1662]" pageId="4" pageNumber="5">
males 
<typeStatus id="13408847644DC4116FCB254AFC8A7371" box="[724,818,866,889]" pageId="4" pageNumber="5" type="holotype">holotype</typeStatus>
male 
<typeStatus id="13408847644DC4116EDF254AFBA47371" box="[960,1052,866,889]" pageId="4" pageNumber="5" type="paratype">paratype</typeStatus>
female 
<typeStatus id="13408847644DC41169B1254AFAB27371" box="[1198,1290,866,889]" pageId="4" pageNumber="5" type="paratype">paratype</typeStatus>
Prepelvic length 53.7 53.3 57.7
</paragraph>
<paragraph id="CC4436E5644DC4116FB625A4FB737479" pageId="4" pageNumber="5">
<table id="BEFBC445644D3BEA6C0A25A4FAB27479" box="[277,1290,908,1137]" gridcols="4" gridrows="3" pageId="4" pageNumber="5">
<tr id="72CB34A7644D3BEA6C0A25A4FAB273A9" box="[277,1290,908,929]" gridrow="0" pageId="4" pageNumber="5" rowspan-0="1">
<th id="311A5DDB644D3BEA6FB625A4FCAF73A9" box="[681,791,908,929]" gridcol="1" gridrow="0" pageId="4" pageNumber="5">UFRJ 5932</th>
<th id="311A5DDB644D3BEA6E8625A4FBBF73A9" box="[921,1031,908,929]" gridcol="2" gridrow="0" pageId="4" pageNumber="5">UFRJ 5934</th>
<th id="311A5DDB644D3BEA696325A4FAB273A9" box="[1148,1290,908,929]" gridcol="3" gridrow="0" pageId="4" pageNumber="5">UFRJ 5933</th>
</tr>
<tr id="72CB34A7644D3BEA6C0A259FFAB273FF" box="[277,1290,951,1015]" gridrow="1" pageId="4" pageNumber="5">
<th id="311A5DDB644D3BEA6C0A259FFDF673FF" box="[277,590,951,1015]" gridcol="0" gridrow="1" pageId="4" pageNumber="5">
Standard length (mm) 
<emphasis id="FE8FEAF7644DC4116C0A25F7FDF673FF" bold="true" box="[277,590,991,1015]" pageId="4" pageNumber="5">Percents of standard length</emphasis>
</th>
<td id="311A5DDB644D3BEA6FB6259FFCAF73FF" box="[681,791,951,1015]" gridcol="1" gridrow="1" pageId="4" pageNumber="5">30.3</td>
<td id="311A5DDB644D3BEA6E86259FFBBF73FF" box="[921,1031,951,1015]" gridcol="2" gridrow="1" pageId="4" pageNumber="5">28.5</td>
<td id="311A5DDB644D3BEA6963259FFAB273FF" box="[1148,1290,951,1015]" gridcol="3" gridrow="1" pageId="4" pageNumber="5">22.9</td>
</tr>
<tr id="72CB34A7644D3BEA6C0A2222FAB27479" box="[277,1290,1034,1137]" gridrow="2" pageId="4" pageNumber="5">
<th id="311A5DDB644D3BEA6C0A2222FDF67479" box="[277,590,1034,1137]" gridcol="0" gridrow="2" pageId="4" pageNumber="5">Body depth Caudal peduncle depth Predorsal length</th>
<td id="311A5DDB644D3BEA6FB62222FCAF7479" box="[681,791,1034,1137]" gridcol="1" gridrow="2" pageId="4" pageNumber="5">20.5 14.3 75.7</td>
<td id="311A5DDB644D3BEA6E862222FBBF7479" box="[921,1031,1034,1137]" gridcol="2" gridrow="2" pageId="4" pageNumber="5">19.7 13.7 77.2</td>
<td id="311A5DDB644D3BEA69632222FAB27479" box="[1148,1290,1034,1137]" gridcol="3" gridrow="2" pageId="4" pageNumber="5">19.9 13.0 77.6</td>
</tr>
</table>
</paragraph>
<paragraph id="CC4436E5644DC4116C0A2283FB7274CA" blockId="4.[277,1227,1155,1662]" box="[277,1226,1195,1218]" pageId="4" pageNumber="5">Length of dorsal­fin base 10.3 9.5 10.1</paragraph>
<paragraph id="CC4436E5644DC4116C0A22FBFB7374E2" blockId="4.[277,1227,1155,1662]" box="[277,1227,1235,1258]" pageId="4" pageNumber="5">Length of anal­fin base 22.1 22.0 21.3</paragraph>
<paragraph id="CC4436E5644DC4116C0A22D3FB73751A" blockId="4.[277,1227,1155,1662]" box="[277,1227,1275,1298]" pageId="4" pageNumber="5">Caudal­fin length 38.9 40.3 39.3</paragraph>
<paragraph id="CC4436E5644DC4116C0A230BFB737532" blockId="4.[277,1227,1155,1662]" box="[277,1227,1315,1338]" pageId="4" pageNumber="5">Pectoral­fin length 23.5 25.2 23.0</paragraph>
<paragraph id="CC4436E5644DC4116C0A2363FB72756A" blockId="4.[277,1227,1155,1662]" box="[277,1226,1355,1378]" pageId="4" pageNumber="5">Pelvic­fin length 13.6 14.6 11.2</paragraph>
<paragraph id="CC4436E5644DC4116C0A235CFDA675BB" blockId="4.[277,1227,1155,1662]" pageId="4" pageNumber="5">
Head length 25.8 26.8 27.1 
<emphasis id="FE8FEAF7644DC4116C0A23B3FDA675BB" bold="true" box="[277,542,1435,1459]" pageId="4" pageNumber="5">Percents of head length</emphasis>
</paragraph>
<paragraph id="CC4436E5644DC4116C0A23EEFB7275D5" blockId="4.[277,1227,1155,1662]" box="[277,1226,1478,1501]" pageId="4" pageNumber="5">Head depth 60.6 61.8 59.0</paragraph>
<paragraph id="CC4436E5644DC4116C0A23C6FB73760D" blockId="4.[277,1227,1155,1662]" box="[277,1227,1518,1541]" pageId="4" pageNumber="5">Head width 72.7 70.6 68.6</paragraph>
<paragraph id="CC4436E5644DC4116C0A203FFB727626" blockId="4.[277,1227,1155,1662]" box="[277,1226,1559,1582]" pageId="4" pageNumber="5">Snout length 13.3 15.6 13.2</paragraph>
<paragraph id="CC4436E5644DC4116C0A2017FB73765E" blockId="4.[277,1227,1155,1662]" box="[277,1227,1599,1622]" pageId="4" pageNumber="5">Lower jaw length 20.5 18.6 17.8</paragraph>
<paragraph id="CC4436E5644DC4116C0A204FFA957779" blockId="4.[277,1227,1155,1662]" lastBlockId="4.[264,1325,1758,1905]" pageId="4" pageNumber="5">
Eye diameter 35.5 37.9 38.1 
<emphasis id="FE8FEAF7644DC4116C2720F6FD9D76F0" bold="true" box="[312,549,1758,1784]" pageId="4" pageNumber="5">Coloration in life:</emphasis>
Male: Side of body light gray with irregular shaped golden blotches below lateral midline, and zigzag dark purplish gray stripe on lateral midline overlapped by oblique bars of same color scattered over flank. Dorsum light yellowish brown, venter light yellow. Postorbital pale brown, golden on ventral portion of opercle.
</paragraph>
<paragraph id="CC4436E5644CC4106C172734FA9C71A6" blockId="5.[264,1325,284,1070]" pageId="5" pageNumber="6">Infraorbital region and ventral surface of head light yellow. Lower jaw dark brown. Iris light yellow. Dorsal fin hyaline with pale gray dots and narrow yellow distal margin. Anal fin yellow with narrow black margin, light blue on base. Caudal fin light blue with pale yellow dots and dark gray distal margin. Pelvic fin yellow. Pectoral fin yellowish hyaline.</paragraph>
<paragraph id="CC4436E5644CC4106C272794FC2872CE" blockId="5.[264,1325,284,1070]" pageId="5" pageNumber="6">Female: Side of body light gray with zigzag dark gray to black stripe on lateral midline. Dorsum light brown, venter light gray. No distinctive black spot on posterior portion of caudal peduncle nor on caudal­fin base. Postorbital region with black stripe, pale golden on ventral portion of opercle. Infraorbital region and ventral surface of head light gray. Lower jaw dark gray to black. Iris light yellow. Dorsal and anal fins pale yellow with transverse rows of small dark gray spots; distal margin of anal fin black. Caudal fin light yellow with narrow dark gray bars. Paired fins hyaline.</paragraph>
</subSubSection>
<subSubSection id="84E1656E644CC4106C2724FCFDC273D6" pageId="5" pageNumber="6" type="distribution">
<paragraph id="CC4436E5644CC4106C2724FCFD13731E" blockId="5.[264,1325,284,1070]" pageId="5" pageNumber="6">
<emphasis id="FE8FEAF7644CC4106C2724FCFE6272E6" bold="true" box="[312,474,724,750]" pageId="5" pageNumber="6">Distribution:</emphasis>
Known only from the 
<typeStatus id="13408847644CC4106FF724FCFCA272E6" box="[744,794,724,750]" pageId="5" pageNumber="6">type</typeStatus>
locality, a coastal plain brook in the Município de Valença, northeastern 
<collectingCountry id="B4EC7675644CC4106F4424D4FD1F731E" box="[603,679,764,790]" name="Brazil" pageId="5" pageNumber="6">Brazil</collectingCountry>
.
</paragraph>
<paragraph id="CC4436E5644CC4106C27250CFDC273D6" blockId="5.[264,1325,284,1070]" pageId="5" pageNumber="6">
<emphasis id="FE8FEAF7644CC4106C27250CFE537336" bold="true" box="[312,491,804,830]" pageId="5" pageNumber="6">Habitat notes:</emphasis>
The 
<typeStatus id="13408847644CC4106F34250CFDE57336" box="[555,605,804,830]" pageId="5" pageNumber="6">type</typeStatus>
series was collected in a shallow (about 
<quantity id="0B039B00644CC4106958250CFB297336" box="[1095,1169,804,830]" metricMagnitude="-1" metricUnit="m" metricValue="4.0" pageId="5" pageNumber="6" unit="cm" value="40.0">40 cm</quantity>
deep), small freshwater brook within a forest, near a salt water canal. It is situated in a coastal region, with a net of canals forming a series of small islands. The water was reddish brown, acid (pH 4.0), not turbid. The only other fish species found was the characid 
<taxonomicName id="0BFB4D66644CC410697825B4FDC273D6" authority="Lima &amp; Costa." authorityName="Lima &amp; Costa." class="Actinopterygii" family="Characidae" genus="Hyphessobrycon" kingdom="Animalia" order="Characiformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="itaparicensis">
<emphasis id="FE8FEAF7644CC410697825B4FA9373BD" box="[1127,1323,924,949]" italics="true" pageId="5" pageNumber="6">Hyphessobrycon</emphasis>
cf. 
<emphasis id="FE8FEAF7644CC4106C3225ECFE7D73D5" box="[301,453,964,989]" italics="true" pageId="5" pageNumber="6">itaparicensis</emphasis>
Lima &amp; Costa.
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="84E1656E644CC4106C2725C4FD6D7426" pageId="5" pageNumber="6" type="etymology">
<paragraph id="CC4436E5644CC4106C2725C4FD6D7426" blockId="5.[264,1325,284,1070]" pageId="5" pageNumber="6">
<emphasis id="FE8FEAF7644CC4106C2725C4FE70740E" bold="true" box="[312,456,1004,1030]" pageId="5" pageNumber="6">Etymology:</emphasis>
From the Latin 
<taxonomicName id="0BFB4D66644CC4106F9425C4FD4F740D" box="[651,759,1004,1029]" class="Actinopterygii" family="Rivulidae" genus="Prorivulus" kingdom="Animalia" order="Cyprinodontiformes" pageId="5" pageNumber="6" phylum="Chordata" rank="species" species="auriferus">
<emphasis id="FE8FEAF7644CC4106F9425C4FD4F740D" box="[651,759,1004,1029]" italics="true" pageId="5" pageNumber="6">auriferus</emphasis>
</taxonomicName>
(auriferous), referring to the male color pattern consisting of golden spots on the flank.
</paragraph>
</subSubSection>
</treatment>
</document>