treatments-xml/data/03/C1/87/03C187FBFFB97F3588BDFF17FE87344E.xml

<document id="C421C7887903FAB96023AB02E3FC80CB" ID-CLB-Dataset="39292" ID-DOI="10.11646/zootaxa.4057.2.11" ID-GBIF-Dataset="33469f78-e8e7-4674-877e-c671aeacc2dd" ID-ISSN="1175-5326" ID-Zenodo-Dep="245692" ID-ZooBank="B3963E23-8BDD-4655-AA33-78671D63C2FB" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461356160032" checkinUser="plazi" docAuthor="Ribeiro, José Moacir Ferreira, Gorayeb, Inocêncio De Sousa &amp; Bispo, Pitágoras Da Conceição" docDate="2015" docId="03C187FBFFB97F3588BDFF17FE87344E" docLanguage="en" docName="zt04057p300.pdf" docOrigin="Zootaxa 4057 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Anacroneuria singularis Righi-Cavallaro &amp; Lecci" docType="treatment" docVersion="10" lastPageNumber="299" masterDocId="FFF8FF83FFB87F31882AFFCBFFD33754" masterDocTitle="Description of the nymph of Anacroneuria singularis Righi-Cavallaro &amp; Lecci (Plecoptera: Perlidae) and a new locality record for northern Brazil" masterLastPageNumber="300" masterPageNumber="295" pageNumber="296" updateTime="1698661505139" updateUser="ExternalLinkService">
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<mods:title id="3898E43F9171D1A02ACCB5450FC1413B">Description of the nymph of Anacroneuria singularis Righi-Cavallaro &amp; Lecci (Plecoptera: Perlidae) and a new locality record for northern Brazil</mods:title>
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<mods:namePart id="7445EFE4FD30A8E83EE4EC5DABD5C27A">Ribeiro, José Moacir Ferreira</mods:namePart>
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<mods:namePart id="B25DBCF5C52DD21503982B95E581E4C2">Gorayeb, Inocêncio De Sousa</mods:namePart>
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<treatment id="03C187FBFFB97F3588BDFF17FE87344E" ID-DOI="http://doi.org/10.5281/zenodo.3508918" ID-GBIF-Taxon="119647451" ID-Zenodo-Dep="3508918" LSID="urn:lsid:plazi:treatment:03C187FBFFB97F3588BDFF17FE87344E" httpUri="http://treatment.plazi.org/id/03C187FBFFB97F3588BDFF17FE87344E" lastPageId="4" lastPageNumber="299" pageId="1" pageNumber="296">
<subSubSection id="C3726566FFB97F3088BDFF17FECC364C" pageId="1" pageNumber="296" type="nomenclature">
<paragraph id="8BD736EDFFB97F3088BDFF17FD2837A3" blockId="1.[151,763,220,280]" box="[151,763,220,247]" pageId="1" pageNumber="296">
<heading id="D09F8181FFB97F3088BDFF17FD2837A3" bold="true" box="[151,763,220,247]" fontSize="11" level="1" pageId="1" pageNumber="296" reason="1">
<taxonomicName id="4C684D6EFFB97F3088BDFF17FD2837A3" ID-CoL="DC5N" authority="Righi-Cavallaro &amp; Lecci" authorityName="Righi-Cavallaro &amp; Lecci" box="[151,763,220,247]" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="singularis">
<emphasis id="B91CEAFFFFB97F3088BDFF17FD2837A3" bold="true" box="[151,763,220,247]" pageId="1" pageNumber="296">
<emphasis id="B91CEAFFFFB97F3088BDFF17FE6C37A2" bold="true" box="[151,447,220,246]" italics="true" pageId="1" pageNumber="296">Anacroneuria singularis</emphasis>
Righi-Cavallaro &amp; Lecci
</emphasis>
</taxonomicName>
</heading>
</paragraph>
<paragraph id="8BD736EDFFB97F3088BDFF34FECC364C" blockId="1.[151,763,220,280]" box="[151,287,255,280]" pageId="1" pageNumber="296">
(
<figureCitation id="13532A68FFB97F3088B5FF34FEC5364C" box="[159,278,255,280]" captionStart-0="FIGURES 1 – 6" captionStart-1="FIGURES 7 – 11" captionStartId-0="1.[151,264,1888,1911]" captionStartId-1="2.[151,264,1496,1519]" captionTargetBox-0="[339,1259,416,1816]" captionTargetBox-1="[357,1233,203,1460]" captionTargetId-0="figure@1.[303,1283,416,1845]" captionTargetId-1="figure@2.[332,1255,193,1475]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionText-0="FIGURES 1 – 6. Female Anacroneuria singularis nymph. 1. Body; 2. Head and pronotum, dorsal view; 3. Head, ventral view; 4. Maxillae and lacinia; 5. Mandible, dorsal view; 6. Mandible, ventral view (Photos: J. M. F. Ribeiro)." captionText-1="FIGURES 7 – 11. Female Anacroneuria singularis nymph. 7. Wing pad; 8. Sternal sulci and gills; 9. Legs, dorsal view; 10. Legs, ventral view; 11. Abdomen, ventral view (Photos: J. M. F. Ribeiro)." httpUri-0="https://zenodo.org/record/245693/files/figure.png" httpUri-1="https://zenodo.org/record/245694/files/figure.png" pageId="1" pageNumber="296">Figs. 1–11</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C3726566FFB97F3288BDFE83FDD336F9" lastPageId="3" lastPageNumber="298" pageId="1" pageNumber="296" type="reference_group">
<paragraph id="8BD736EDFFB97F3288BDFE83FDD336F9" blockId="1.[151,883,328,350]" lastBlockId="3.[151,1436,151,429]" lastPageId="3" lastPageNumber="298" pageId="1" pageNumber="296">
<treatmentCitationGroup id="AB7811C3FFB97F3288BDFE83FDD336F9" infered="true" lastPageId="3" lastPageNumber="298" pageId="1" pageNumber="296">
<taxonomicName id="4C684D6EFFB97F3088BDFE83FD25360A" ID-CoL="DC5N" authority="Righi Cavallaro &amp; Lecci, 2010: 42" authorityName="Righi Cavallaro &amp; Lecci" authorityPageNumber="42" authorityYear="2010" box="[151,758,328,350]" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="singularis">
<emphasis id="B91CEAFFFFB97F3088BDFE83FE5D3609" box="[151,398,328,349]" italics="true" pageId="1" pageNumber="296">Anacroneuria singularis</emphasis>
Righi 
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<bibRefCitation id="EFF94B1CFFB97F3089F9FE83FD02360A" author="Cavallaro" box="[467,721,328,350]" pageId="1" pageNumber="296" refString="Righi-Cavallaro, K. O. &amp; Lecci, L. S. (2010) Three new species of Anacroneuria (Plecoptera: Perlidae) from centre-west and southeast Brazil. Zootaxa, 2683, 35 - 44. http: // producao. usp. br / handle / BDPI / 20969" type="journal article" year="2010">Cavallaro &amp; Lecci, 2010</bibRefCitation>
: 42
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, figs. 13–18 
<emphasis id="B91CEAFFFFBA7F3388BDF9FFFEAA3119" bold="true" box="[151,377,1588,1613]" pageId="2" pageNumber="297">Material examined</emphasis>
. 
<collectingCountry id="F37F767DFFBA7F3389A2F9FEFE3D3119" box="[392,494,1589,1613]" name="Brazil" pageId="2" pageNumber="297">BRASIL</collectingCountry>
, 
<emphasis id="B91CEAFFFFBA7F3389D0F9FFFDE03119" bold="true" box="[506,563,1588,1613]" pageId="2" pageNumber="297">Pará</emphasis>
, São Geraldo do Araguaia, Serra dos Martírios-Andorinhas, Sucupira stream, 
<date id="FFD6102DFFBA7F3388BDF992FEDA3125" box="[151,265,1625,1649]" pageId="2" pageNumber="297" value="2011-10-24">24.x.2011</date>
, aquatic net, J.M.F. Ribeiro &amp; C.R.M. Santos (4 nymphs, MPEG); Santa Cruz stream, 
<date id="FFD6102DFFBA7F338CC0F992FA8F3125" box="[1258,1372,1625,1649]" pageId="2" pageNumber="297" value="2011-10-24">24.x.2011</date>
, light trap, J.M.F. Ribeiro &amp; C.R.M. Santos (
<specimenCount id="9D6EFD64FFBA7F338A75F9B6FD7E31C1" box="[607,685,1660,1685]" pageId="2" pageNumber="297" type="adult">1 adult</specimenCount>
female, MPEG); stream near the bridge over the river Sucupira, 
<date id="FFD6102DFFBA7F3388BDF96AFEDA31ED" box="[151,265,1697,1721]" pageId="2" pageNumber="297" value="2011-10-24">24.x.2011</date>
, reared in stream, J.M.F. Ribeiro &amp; C.R.M. Santos (
<specimenCount id="9D6EFD64FFBA7F338B74F96AFC7931ED" box="[862,938,1696,1721]" pageId="2" pageNumber="297" type="adult">1 adult</specimenCount>
female, 
<specimenCount id="9D6EFD64FFBA7F338C24F96AFBA131ED" box="[1038,1138,1696,1721]" pageId="2" pageNumber="297" type="exuvia">1 exuvia</specimenCount>
, MPEG); Sucupira stream (near the bridge), 
<date id="FFD6102DFFBA7F338975F90EFE033189" box="[351,464,1733,1757]" pageId="2" pageNumber="297" value="2011-10-24">24.x.2011</date>
, reared in stream, J.M.F. Ribeiro &amp; C.R.M. Santos (
<specimenCount id="9D6EFD64FFBA7F338C33F90EFBB73189" box="[1049,1124,1732,1757]" pageId="2" pageNumber="297" type="adult">1 adult</specimenCount>
female, 
<specimenCount id="9D6EFD64FFBA7F338CEFF90EFAF43189" box="[1221,1319,1732,1757]" pageId="2" pageNumber="297" type="exuvia">1 exuvia</specimenCount>
, UNESP); Água Bonita stream, 
<geoCoordinate id="EE5C502AFFBA7F3389A4F923FDFB3055" box="[398,552,1768,1793]" direction="south" orientation="latitude" pageId="2" pageNumber="297" precision="1" value="-6.226889">06º13´36,8´´S</geoCoordinate>
; 
<geoCoordinate id="EE5C502AFFBA7F338A07F923FD093055" box="[557,730,1768,1793]" direction="west" orientation="longitude" pageId="2" pageNumber="297" precision="1" value="-48.5015">48º30´05,4´´W</geoCoordinate>
, 
<date id="FFD6102DFFBA7F338AC3F923FC883055" box="[745,859,1768,1793]" pageId="2" pageNumber="297" value="2011-10-26">26.x.2011</date>
, aquatic net, J.M.F. Ribeiro &amp; C.R.M. Santos (18 nymphs, MPEG); Água Bonita stream, 
<date id="FFD6102DFFBA7F338A41F8C7FD0E3071" box="[619,733,1804,1829]" pageId="2" pageNumber="297" value="2011-10-26">26.x.2011</date>
, aquatic net, J.M.F. Ribeiro &amp; C.R.M. Santos (1 nymph, 
<specimenCount id="9D6EFD64FFBA7F338DA4F8C6FF37301D" pageId="2" pageNumber="297" type="exuvia">1 exuvia</specimenCount>
, MPEG); Água Bonita stream, 
<date id="FFD6102DFFBA7F338A48F8FBFD07301D" box="[610,724,1840,1865]" pageId="2" pageNumber="297" value="2011-10-26">26.x.2011</date>
, aquatic net, J.M.F. Ribeiro &amp; C.R.M. Santos (10 nymphs, MPEG); Brejão stream, 
<date id="FFD6102DFFBA7F338991F89FFDFF3039" box="[443,556,1876,1901]" pageId="2" pageNumber="297" value="2011-10-26">26.x.2011</date>
, reared in stream, J.M.F. Ribeiro (
<specimenCount id="9D6EFD64FFBA7F338BFBF89EFBF53039" box="[977,1062,1876,1901]" pageId="2" pageNumber="297" type="adult">2 adult</specimenCount>
males, MPEG); Jatobá stream, 
<date id="FFD6102DFFBA7F3388BDF8B2FEDB30C5" box="[151,264,1913,1937]" pageId="2" pageNumber="297" value="2011-10-27">27.x.2011</date>
, aquatic net, J.M.F. Ribeiro &amp; C.R.M. Santos (4 nymphs, MPEG); Gamelerinha stream, 
<date id="FFD6102DFFBA7F338D0CF8B2FA4B30C5" box="[1318,1432,1913,1937]" pageId="2" pageNumber="297" value="2011-10-27">27.x.2011</date>
, aquatic net, J.M.F. Ribeiro &amp; C.R.M. Santos (23 nymphs, MPEG); tributary of Sucupira stream, 
<geoCoordinate id="EE5C502AFFBA7F3388BDF80BFEDD308D" box="[151,270,1984,2009]" direction="south" orientation="latitude" pageId="2" pageNumber="297" precision="15" value="-6.299722">6º17´59´´S</geoCoordinate>
; 
<geoCoordinate id="EE5C502AFFBA7F338938F80BFE78308D" box="[274,427,1984,2009]" direction="west" orientation="longitude" pageId="2" pageNumber="297" precision="15" value="-48.422222">48º25´20´´W</geoCoordinate>
, 
<date id="FFD6102DFFBA7F33899DF80AFDFB308D" box="[439,552,1985,2009]" pageId="2" pageNumber="297" value="2011-10-28">28.x.2011</date>
, aquatic net, J.M.F. Ribeiro &amp; C.R.M. Santos (8 nymphs, MPEG); Água Verde stream, 
<geoCoordinate id="EE5C502AFFBB7F3288DFFF5CFE4137E4" box="[245,402,151,176]" direction="south" orientation="latitude" pageId="3" pageNumber="298" precision="1" value="-6.07125">06º04´16,5´´S</geoCoordinate>
; 
<geoCoordinate id="EE5C502AFFBB7F3289BDFF5CFD9E37E4" box="[407,589,151,176]" direction="west" orientation="longitude" pageId="3" pageNumber="298" precision="1" value="-48.83764">48º 50´15,5´´W</geoCoordinate>
, 
<date id="FFD6102DFFBB7F328A75FF53FD0337E4" box="[607,720,152,176]" pageId="3" pageNumber="298" value="2011-10-30">30.x.2011</date>
, aquatic net, J.M.F. Ribeiro &amp; C.R.M. Santos (5 nymphs, 2 exuvias, MPEG); Água Verde stream, 
<date id="FFD6102DFFBB7F328A6EFF77FD653780" box="[580,694,188,212]" pageId="3" pageNumber="298" value="2011-10-30">30.x.2011</date>
, aquatic net, J.M.F. Ribeiro &amp; C.R.M. Santos (3 nymphs, MPEG); Água Bonita stream, 
<date id="FFD6102DFFBB7F3289A0FF2BFE2F37AC" box="[394,508,224,248]" pageId="3" pageNumber="298" value="2011-10-29">29.x.2011</date>
, reared in stream, J.M.F. Ribeiro, &amp; C.R.M. Santos (
<specimenCount id="9D6EFD64FFBB7F328C71FF2BFB6C37AC" box="[1115,1215,223,248]" pageId="3" pageNumber="298" type="female">1 female</specimenCount>
, 
<specimenCount id="9D6EFD64FFBB7F328CE6FF2BFAE337AC" box="[1228,1328,223,248]" pageId="3" pageNumber="298" type="exuvia">1 exuvia</specimenCount>
, MPEG); Água Verde stream, 
<geoCoordinate id="EE5C502AFFBB7F328950FECFFDC43649" box="[378,535,260,285]" direction="south" orientation="latitude" pageId="3" pageNumber="298" precision="1" value="-6.07125">06º04´16,5´´S</geoCoordinate>
; 
<geoCoordinate id="EE5C502AFFBB7F328A36FECFFD1E3649" box="[540,717,260,285]" direction="west" orientation="longitude" pageId="3" pageNumber="298" precision="1" value="-48.83764">48º 50´15,5´´W</geoCoordinate>
, 
<date id="FFD6102DFFBB7F328AF3FECFFC993648" box="[729,842,260,284]" pageId="3" pageNumber="298" value="2011-10-30">30.x.2011</date>
, reared in stream, J.M.F. Ribeiro &amp; C.R.M. Santos (
<specimenCount id="9D6EFD64FFBB7F328DBAFECFFF1C3614" pageId="3" pageNumber="298" type="adult">1 adult</specimenCount>
female, MPEG); Sucupira stream (near the bridge), 
<date id="FFD6102DFFBB7F328B1DFEECFC303614" box="[823,995,295,320]" pageId="3" pageNumber="298" value="2013-12-07" valueMax="2013-12-12" valueMin="2013-12-07">07–12.xii.2013</date>
, Malaise trap, J.M.F. Ribeiro (
<specimenCount id="9D6EFD64FFBB7F328D61FEE3FA4F3614" box="[1355,1436,295,320]" pageId="3" pageNumber="298" type="adult">2 adult</specimenCount>
males, MPEG); Água Bonita stream, 
<date id="FFD6102DFFBB7F328A67FE87FD2B3631" box="[589,760,332,357]" pageId="3" pageNumber="298" value="2011-12-07" valueMax="2011-12-12" valueMin="2011-12-07">07–12.xii.2011</date>
, aquatic net, J.M.F. Ribeiro &amp; C.R.M. Santos (5 nymphs, MPEG); 
<date id="FFD6102DFFBB7F3288D7FEA4FEAC36DC" box="[253,383,367,392]" pageId="3" pageNumber="298" value="2013-12-07">07.xii.2013</date>
, light trap, J.M.F. Ribeiro (
<specimenCount id="9D6EFD64FFBB7F328A99FEBBFD2D36DC" box="[691,766,367,392]" pageId="3" pageNumber="298" type="adult">1 adult</specimenCount>
male, MPEG); Água Bonita stream, 
<date id="FFD6102DFFBB7F328CB4FEA4FA9936DC" box="[1182,1354,367,392]" pageId="3" pageNumber="298" value="2013-12-07" valueMax="2013-12-12" valueMin="2013-12-07">07–12.xii.2013</date>
, J.M.F. Ribeiro (29 nymphs, 3 exuvias).
</treatmentCitationGroup>
</paragraph>
</subSubSection>
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<emphasis id="B91CEAFFFFB97F3088BDF8ABFEE83022" bold="true" box="[151,315,1888,1911]" pageId="1" pageNumber="296">FIGURES 1–6.</emphasis>
Female 
<taxonomicName id="4C684D6EFFB97F3089B9F8A9FD593022" box="[403,650,1889,1911]" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="1" pageNumber="296" phylum="Arthropoda" rank="species" species="singularis">
<emphasis id="B91CEAFFFFB97F3089B9F8A9FD593022" box="[403,650,1889,1911]" italics="true" pageId="1" pageNumber="296">Anacroneuria singularis</emphasis>
</taxonomicName>
nymph. 
<emphasis id="B91CEAFFFFB97F308ACFF8AAFD2B3022" bold="true" box="[741,760,1889,1910]" pageId="1" pageNumber="296">1.</emphasis>
Body; 
<emphasis id="B91CEAFFFFB97F308B6EF8AAFC843022" bold="true" box="[836,855,1889,1910]" pageId="1" pageNumber="296">2.</emphasis>
Head and pronotum, dorsal view; 
<emphasis id="B91CEAFFFFB97F308C90F8AAFB1E3022" bold="true" box="[1210,1229,1889,1910]" pageId="1" pageNumber="296">3.</emphasis>
Head, ventral view; 
<emphasis id="B91CEAFFFFB97F3088BDF84BFF7930C1" bold="true" box="[151,170,1920,1941]" pageId="1" pageNumber="296">4.</emphasis>
Maxillae and lacinia; 
<emphasis id="B91CEAFFFFB97F3089A6F84BFE4C30C1" bold="true" box="[396,415,1920,1941]" pageId="1" pageNumber="296">5.</emphasis>
Mandible, dorsal view; 
<emphasis id="B91CEAFFFFB97F308ABCF84BFD7A30C1" bold="true" box="[662,681,1920,1941]" pageId="1" pageNumber="296">6.</emphasis>
Mandible, ventral view (Photos: J.M.F. Ribeiro).
</paragraph>
</caption>
<caption id="DF176665FFBA7F3388BDFA13FCA63159" httpUri="https://zenodo.org/record/245694/files/figure.png" pageId="2" pageNumber="297" targetBox="[357,1233,203,1460]" targetPageId="2">
<paragraph id="8BD736EDFFBA7F3388BDFA13FCA63159" blockId="2.[151,1436,1496,1549]" pageId="2" pageNumber="297">
<emphasis id="B91CEAFFFFBA7F3388BDFA13FE9B32B9" bold="true" box="[151,328,1496,1519]" pageId="2" pageNumber="297">FIGURES 7–11.</emphasis>
Female 
<taxonomicName id="4C684D6EFFBA7F33898EFA12FD4E32BA" box="[420,669,1497,1518]" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="2" pageNumber="297" phylum="Arthropoda" rank="species" species="singularis">
<emphasis id="B91CEAFFFFBA7F33898EFA12FD4E32BA" box="[420,669,1497,1518]" italics="true" pageId="2" pageNumber="297">Anacroneuria singularis</emphasis>
</taxonomicName>
nymph. 
<emphasis id="B91CEAFFFFBA7F338AD6FA12FCDD32BA" bold="true" box="[764,782,1497,1518]" pageId="2" pageNumber="297">7.</emphasis>
Wing pad; 
<emphasis id="B91CEAFFFFBA7F338BA6FA13FC4D32B9" bold="true" box="[908,926,1496,1517]" pageId="2" pageNumber="297">8.</emphasis>
Sternal sulci and gills; 
<emphasis id="B91CEAFFFFBA7F338CB3FA13FB7832B9" bold="true" box="[1177,1195,1496,1517]" pageId="2" pageNumber="297">9.</emphasis>
Legs, dorsal view; 
<emphasis id="B91CEAFFFFBA7F338D56FA13FA4F32B9" bold="true" box="[1404,1436,1496,1517]" pageId="2" pageNumber="297">10.</emphasis>
Legs, ventral view; 
<emphasis id="B91CEAFFFFBA7F33894AFA3CFEAE3158" bold="true" box="[352,381,1527,1548]" pageId="2" pageNumber="297">11.</emphasis>
Abdomen, ventral view (Photos: J.M.F. Ribeiro).
</paragraph>
</caption>
<caption id="DF176665FFBB7F3288BDFA34FBA23142" box="[151,1137,1535,1558]" httpUri="https://zenodo.org/record/245695/files/figure.png" pageId="3" pageNumber="298" targetBox="[351,1242,489,1490]" targetPageId="3">
<paragraph id="8BD736EDFFBB7F3288BDFA34FBA23142" blockId="3.[151,1137,1535,1558]" box="[151,1137,1535,1558]" pageId="3" pageNumber="298">
<emphasis id="B91CEAFFFFBB7F3288BDFA34FE803141" bold="true" box="[151,339,1535,1558]" pageId="3" pageNumber="298">FIGURES 12–13.</emphasis>
<taxonomicName id="4C684D6EFFBB7F328970F9CAFD823141" box="[346,593,1536,1558]" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="3" pageNumber="298" phylum="Arthropoda" rank="species" species="singularis">
<emphasis id="B91CEAFFFFBB7F328970F9CAFD823141" box="[346,593,1536,1558]" italics="true" pageId="3" pageNumber="298">Anacroneuria singularis</emphasis>
</taxonomicName>
adult. 
<emphasis id="B91CEAFFFFBB7F328ABCF9CBFD653141" bold="true" box="[662,694,1536,1557]" pageId="3" pageNumber="298">12.</emphasis>
Female; 
<emphasis id="B91CEAFFFFBB7F328B3EF9CBFCE73141" bold="true" box="[788,820,1536,1557]" pageId="3" pageNumber="298">13.</emphasis>
Male (Photos: J.M.F. Ribeiro).
</paragraph>
</caption>
<subSubSection id="C3726566FFBB7F3588EDF988FBA83614" lastPageId="4" lastPageNumber="299" pageId="3" pageNumber="298" type="description">
<paragraph id="8BD736EDFFBB7F3588EDF988FA4037AC" blockId="3.[151,1437,1603,2026]" lastBlockId="4.[151,1436,151,794]" lastPageId="4" lastPageNumber="299" pageId="3" pageNumber="298">
<emphasis id="B91CEAFFFFBB7F3288EDF988FE023108" bold="true" box="[199,465,1603,1628]" pageId="3" pageNumber="298">Description of nymph.</emphasis>
General color dark brown (
<figureCitation id="13532A68FFBB7F328B2CF988FC95310F" box="[774,838,1603,1628]" captionStart="FIGURES 1 – 6" captionStartId="1.[151,264,1888,1911]" captionTargetBox="[339,1259,416,1816]" captionTargetId="figure@1.[303,1283,416,1845]" captionTargetPageId="1" captionText="FIGURES 1 – 6. Female Anacroneuria singularis nymph. 1. Body; 2. Head and pronotum, dorsal view; 3. Head, ventral view; 4. Maxillae and lacinia; 5. Mandible, dorsal view; 6. Mandible, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245693/files/figure.png" pageId="3" pageNumber="298">Fig. 1</figureCitation>
). Head, antennae brownish, basally light yellow; two ocelli; frons uniformly dark brown with M-line indistinct and with small lateral spots near the ocelli; parietalia whitish, brown on coronal and postfrontal lines; compound eyes black; postfrontal line U-shaped (
<figureCitation id="13532A68FFBB7F328CDBF940FAE431F7" box="[1265,1335,1675,1700]" captionStart="FIGURES 1 – 6" captionStartId="1.[151,264,1888,1911]" captionTargetBox="[339,1259,416,1816]" captionTargetId="figure@1.[303,1283,416,1845]" captionTargetPageId="1" captionText="FIGURES 1 – 6. Female Anacroneuria singularis nymph. 1. Body; 2. Head and pronotum, dorsal view; 3. Head, ventral view; 4. Maxillae and lacinia; 5. Mandible, dorsal view; 6. Mandible, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245693/files/figure.png" pageId="3" pageNumber="298">Fig. 2</figureCitation>
); labrum brown with fine bristles; labium as in 
<figureCitation id="13532A68FFBB7F328A4CF965FD7E3193" box="[614,685,1710,1735]" captionStart="FIGURES 1 – 6" captionStartId="1.[151,264,1888,1911]" captionTargetBox="[339,1259,416,1816]" captionTargetId="figure@1.[303,1283,416,1845]" captionTargetPageId="1" captionText="FIGURES 1 – 6. Female Anacroneuria singularis nymph. 1. Body; 2. Head and pronotum, dorsal view; 3. Head, ventral view; 4. Maxillae and lacinia; 5. Mandible, dorsal view; 6. Mandible, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245693/files/figure.png" pageId="3" pageNumber="298">Fig. 3</figureCitation>
and with ochraceous palpi; maxilla as in 
<figureCitation id="13532A68FFBB7F328C83F965FB233193" box="[1193,1264,1710,1735]" captionStart="FIGURES 1 – 6" captionStartId="1.[151,264,1888,1911]" captionTargetBox="[339,1259,416,1816]" captionTargetId="figure@1.[303,1283,416,1845]" captionTargetPageId="1" captionText="FIGURES 1 – 6. Female Anacroneuria singularis nymph. 1. Body; 2. Head and pronotum, dorsal view; 3. Head, ventral view; 4. Maxillae and lacinia; 5. Mandible, dorsal view; 6. Mandible, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245693/files/figure.png" pageId="3" pageNumber="298">Fig. 4</figureCitation>
and also with ochraceous palpi; mandible robust with the 2nd, 3rd and 4th teeth subequal (
<figureCitation id="13532A68FFBB7F328BD8F918FB8E31B8" box="[1010,1117,1747,1772]" captionStart="FIGURES 1 – 6" captionStartId="1.[151,264,1888,1911]" captionTargetBox="[339,1259,416,1816]" captionTargetId="figure@1.[303,1283,416,1845]" captionTargetPageId="1" captionText="FIGURES 1 – 6. Female Anacroneuria singularis nymph. 1. Body; 2. Head and pronotum, dorsal view; 3. Head, ventral view; 4. Maxillae and lacinia; 5. Mandible, dorsal view; 6. Mandible, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245693/files/figure.png" pageId="3" pageNumber="298">Figs. 5, 6</figureCitation>
); in molar area, two rows of bristles, one starting at the base of the 2nd tooth and the other at the base of the 4th tooth (
<figureCitation id="13532A68FFBB7F328C93F932FAF83046" box="[1209,1323,1785,1810]" captionStart="FIGURES 1 – 6" captionStartId="1.[151,264,1888,1911]" captionTargetBox="[339,1259,416,1816]" captionTargetId="figure@1.[303,1283,416,1845]" captionTargetPageId="1" captionText="FIGURES 1 – 6. Female Anacroneuria singularis nymph. 1. Body; 2. Head and pronotum, dorsal view; 3. Head, ventral view; 4. Maxillae and lacinia; 5. Mandible, dorsal view; 6. Mandible, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245693/files/figure.png" pageId="3" pageNumber="298">Figs. 5, 6</figureCitation>
). Thorax, pronotum dorsally brown with ochraceous spots, lateral margins light brown, anterior and posterior margins dark brown (
<figureCitation id="13532A68FFBB7F3288C7F88AFEE2300E" box="[237,305,1857,1882]" captionStart="FIGURES 1 – 6" captionStartId="1.[151,264,1888,1911]" captionTargetBox="[339,1259,416,1816]" captionTargetId="figure@1.[303,1283,416,1845]" captionTargetPageId="1" captionText="FIGURES 1 – 6. Female Anacroneuria singularis nymph. 1. Body; 2. Head and pronotum, dorsal view; 3. Head, ventral view; 4. Maxillae and lacinia; 5. Mandible, dorsal view; 6. Mandible, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245693/files/figure.png" pageId="3" pageNumber="298">Fig. 2</figureCitation>
); ventrally pale yellow with sulci well marked (
<figureCitation id="13532A68FFBB7F328B6EF88AFC41300E" box="[836,914,1857,1882]" captionStart="FIGURES 7 – 11" captionStartId="2.[151,264,1496,1519]" captionTargetBox="[357,1233,203,1460]" captionTargetId="figure@2.[332,1255,193,1475]" captionTargetPageId="2" captionText="FIGURES 7 – 11. Female Anacroneuria singularis nymph. 7. Wing pad; 8. Sternal sulci and gills; 9. Legs, dorsal view; 10. Legs, ventral view; 11. Abdomen, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245694/files/figure.png" pageId="3" pageNumber="298">Figs. 8</figureCitation>
); mesonotum and metanotum dark brown with ochraceous spots (
<figureCitation id="13532A68FFBB7F32894EF8AEFE7B302A" box="[356,424,1893,1918]" captionStart="FIGURES 7 – 11" captionStartId="2.[151,264,1496,1519]" captionTargetBox="[357,1233,203,1460]" captionTargetId="figure@2.[332,1255,193,1475]" captionTargetPageId="2" captionText="FIGURES 7 – 11. Female Anacroneuria singularis nymph. 7. Wing pad; 8. Sternal sulci and gills; 9. Legs, dorsal view; 10. Legs, ventral view; 11. Abdomen, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245694/files/figure.png" pageId="3" pageNumber="298">Fig. 7</figureCitation>
). Gills ASC1, PSC1 with two branches, AT2, AT3, PT3, A1 with double trunk; ASC, PSC (2,3) and SL absent. Fore leg dorsally ochraceous (
<figureCitation id="13532A68FFBB7F328AC5F842FCE430F6" box="[751,823,1929,1954]" captionStart="FIGURES 7 – 11" captionStartId="2.[151,264,1496,1519]" captionTargetBox="[357,1233,203,1460]" captionTargetId="figure@2.[332,1255,193,1475]" captionTargetPageId="2" captionText="FIGURES 7 – 11. Female Anacroneuria singularis nymph. 7. Wing pad; 8. Sternal sulci and gills; 9. Legs, dorsal view; 10. Legs, ventral view; 11. Abdomen, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245694/files/figure.png" pageId="3" pageNumber="298">Fig. 9</figureCitation>
), whitish ventrally (
<figureCitation id="13532A68FFBB7F328C09F842FBA930F6" box="[1059,1146,1929,1954]" captionStart="FIGURES 7 – 11" captionStartId="2.[151,264,1496,1519]" captionTargetBox="[357,1233,203,1460]" captionTargetId="figure@2.[332,1255,193,1475]" captionTargetPageId="2" captionText="FIGURES 7 – 11. Female Anacroneuria singularis nymph. 7. Wing pad; 8. Sternal sulci and gills; 9. Legs, dorsal view; 10. Legs, ventral view; 11. Abdomen, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245694/files/figure.png" pageId="3" pageNumber="298">Fig. 10</figureCitation>
); coxa with few bristles; trochanter with few robust bristles; femur with two transverse dorsal rows of long robust bristles (
<figureCitation id="13532A68FFBB7F328CD8F866FAEB3092" box="[1266,1336,1965,1990]" captionStart="FIGURES 7 – 11" captionStartId="2.[151,264,1496,1519]" captionTargetBox="[357,1233,203,1460]" captionTargetId="figure@2.[332,1255,193,1475]" captionTargetPageId="2" captionText="FIGURES 7 – 11. Female Anacroneuria singularis nymph. 7. Wing pad; 8. Sternal sulci and gills; 9. Legs, dorsal view; 10. Legs, ventral view; 11. Abdomen, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245694/files/figure.png" pageId="3" pageNumber="298">Fig. 9</figureCitation>
), ventral face with few bristles (
<figureCitation id="13532A68FFBB7F3289BCF81AFE3A30BE" box="[406,489,2001,2026]" captionStart="FIGURES 7 – 11" captionStartId="2.[151,264,1496,1519]" captionTargetBox="[357,1233,203,1460]" captionTargetId="figure@2.[332,1255,193,1475]" captionTargetPageId="2" captionText="FIGURES 7 – 11. Female Anacroneuria singularis nymph. 7. Wing pad; 8. Sternal sulci and gills; 9. Legs, dorsal view; 10. Legs, ventral view; 11. Abdomen, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245694/files/figure.png" pageId="3" pageNumber="298">Fig. 10</figureCitation>
); base of the tibia dark yellow; tibia apically with rows of short fine bristles, a group of dense fine white long bristles form a fringe, in posterior margin (barely visible in 
<figureCitation id="13532A68FFBC7F358CBAFF5CFA9237E4" box="[1168,1345,151,176]" captionStart="FIGURES 7 – 11" captionStartId="2.[151,264,1496,1519]" captionTargetBox="[357,1233,203,1460]" captionTargetId="figure@2.[332,1255,193,1475]" captionTargetPageId="2" captionText="FIGURES 7 – 11. Female Anacroneuria singularis nymph. 7. Wing pad; 8. Sternal sulci and gills; 9. Legs, dorsal view; 10. Legs, ventral view; 11. Abdomen, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245694/files/figure.png" pageId="4" pageNumber="299">Figs. 9 and 10</figureCitation>
); tarsus ochraceous. Abdomen brown, intersegmental membranes ochraceous; rows of bristles around the posterior margin are complete on segments 8 to 10; in females, presence of a median sulcus on sternite 8. Cerci brownish (
<figureCitation id="13532A68FFBC7F358D19FF14FA5637AC" box="[1331,1413,223,248]" captionStart="FIGURES 7 – 11" captionStartId="2.[151,264,1496,1519]" captionTargetBox="[357,1233,203,1460]" captionTargetId="figure@2.[332,1255,193,1475]" captionTargetPageId="2" captionText="FIGURES 7 – 11. Female Anacroneuria singularis nymph. 7. Wing pad; 8. Sternal sulci and gills; 9. Legs, dorsal view; 10. Legs, ventral view; 11. Abdomen, ventral view (Photos: J. M. F. Ribeiro)." httpUri="https://zenodo.org/record/245694/files/figure.png" pageId="4" pageNumber="299">Fig. 11</figureCitation>
).
</paragraph>
<paragraph id="8BD736EDFFBC7F3588EDFECFFBA83614" blockId="4.[151,1436,151,794]" pageId="4" pageNumber="299">
<emphasis id="B91CEAFFFFBC7F3588EDFECFFEE83649" bold="true" box="[199,315,260,285]" pageId="4" pageNumber="299">Variation.</emphasis>
General body color varies from dark to light brown. Younger nymphs have additional and stouter bristles, appearing more pilose. Markings on the pronotum vary in color, shape, and size.
</paragraph>
</subSubSection>
<subSubSection id="C3726566FFBC7F3588EDFE87FE87344E" pageId="4" pageNumber="299" type="discussion">
<paragraph id="8BD736EDFFBC7F3588EDFE87FA463568" blockId="4.[151,1436,151,794]" pageId="4" pageNumber="299">
<emphasis id="B91CEAFFFFBC7F3588EDFE87FE9F3631" bold="true" box="[199,332,332,357]" pageId="4" pageNumber="299">Discussion.</emphasis>
<taxonomicName id="4C684D6EFFBC7F35897EFE87FE373630" box="[340,484,332,356]" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="299" phylum="Arthropoda" rank="species" species="singularis">
<emphasis id="B91CEAFFFFBC7F35897EFE87FE373630" box="[340,484,332,356]" italics="true" pageId="4" pageNumber="299">A. singularis</emphasis>
</taxonomicName>
has been collected mainly in central 
<collectingCountry id="F37F767DFFBC7F358BA7FE87FC023631" box="[909,977,332,357]" name="Brazil" pageId="4" pageNumber="299">Brazil</collectingCountry>
and this is the first report of the species from the municipality of São Geraldo do Araguaia, Serra dos Martírios-Andorinhas, Pará State. The nymph of this species (
<figureCitation id="13532A68FFBC7F3588D2FE5FFEBC36F8" box="[248,367,404,429]" captionStart-0="FIGURES 1 – 6" captionStart-1="FIGURES 7 – 11" captionStartId-0="1.[151,264,1888,1911]" captionStartId-1="2.[151,264,1496,1519]" captionTargetBox-0="[339,1259,416,1816]" captionTargetBox-1="[357,1233,203,1460]" captionTargetId-0="figure@1.[303,1283,416,1845]" captionTargetId-1="figure@2.[332,1255,193,1475]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionText-0="FIGURES 1 – 6. Female Anacroneuria singularis nymph. 1. Body; 2. Head and pronotum, dorsal view; 3. Head, ventral view; 4. Maxillae and lacinia; 5. Mandible, dorsal view; 6. Mandible, ventral view (Photos: J. M. F. Ribeiro)." captionText-1="FIGURES 7 – 11. Female Anacroneuria singularis nymph. 7. Wing pad; 8. Sternal sulci and gills; 9. Legs, dorsal view; 10. Legs, ventral view; 11. Abdomen, ventral view (Photos: J. M. F. Ribeiro)." httpUri-0="https://zenodo.org/record/245693/files/figure.png" httpUri-1="https://zenodo.org/record/245694/files/figure.png" pageId="4" pageNumber="299">Figs. 1–11</figureCitation>
) resembles those of 
<taxonomicName id="4C684D6EFFBC7F358A73FE5FFBE536F8" authority="(Pictet, 1841) (Silva et al. 2011)" authorityName="(Pictet, 1841) (Silva et al." authorityYear="2011" box="[601,1078,404,429]" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="299" phylum="Arthropoda" rank="species" species="debilis">
<emphasis id="B91CEAFFFFBC7F358A73FE5FFD1036F8" box="[601,707,404,428]" italics="true" pageId="4" pageNumber="299">A. debilis</emphasis>
(Pictet, 1841) (
<bibRefCitation id="EFF94B1CFFBC7F358B59FE5FFBFC36F8" author="Silva" box="[883,1071,404,429]" pageId="4" pageNumber="299" refString="Silva, A. C. F., Barbosa, L. S. &amp; Almeida, G. L. (2011) The nymph of Anacroneuria debilis (Pictet, 1841) (Plecoptera: Perlidae). Zootaxa, 2882, 59 - 63." type="journal article" year="2011">
Silva 
<emphasis id="B91CEAFFFFBC7F358B9CFE5EFC3436F8" box="[950,999,404,428]" italics="true" pageId="4" pageNumber="299">et al</emphasis>
. 2011
</bibRefCitation>
)
</taxonomicName>
and 
<taxonomicName id="4C684D6EFFBC7F358C44FE5FFE113684" authority="Froehlich 2001 (Ribeiro &amp; Gorayeb 2014)" authorityName="Froehlich 2001 (Ribeiro &amp; Gorayeb" authorityYear="2014" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="299" phylum="Arthropoda" rank="species" species="marlieri">
<emphasis id="B91CEAFFFFBC7F358C44FE5FFB3A36F8" box="[1134,1257,404,428]" italics="true" pageId="4" pageNumber="299">A. marlieri</emphasis>
<bibRefCitation id="EFF94B1CFFBC7F358CDBFE5FFA4F36F8" author="Froehlich" box="[1265,1436,404,429]" pageId="4" pageNumber="299" refString="Ribeiro-Ferreira, A. C. &amp; Froehlich, C. G. (2001) Anacroneuria Klapalek, 1909 from Amazonas State, North Brazil (Plecoptera, Perlidae, Acroneuriinae). Aquatic Insects, 23 (3), 187 - 192." type="journal article" year="2001">Froehlich 2001</bibRefCitation>
(
<bibRefCitation id="EFF94B1CFFBC7F3588B4FE7CFE693684" author="Ribeiro" box="[158,442,439,464]" pageId="4" pageNumber="299" refString="Ribeiro, J. M. F. &amp; Gorayeb, I. S. (2014) Description of immatures and association with adults of three species of Anacroneuria Klapalek (Plecoptera: Perlidae) of the Brazilian Amazon. Zootaxa, 3881 (1), 17 - 32. http: // dx. doi. org / 10.11646 / zootaxa. 3881.1.2" type="journal article" year="2014">Ribeiro &amp; Gorayeb 2014</bibRefCitation>
)
</taxonomicName>
, principally in general body form and coloration. It differs from 
<taxonomicName id="4C684D6EFFBC7F358CA5FE73FB2A3684" box="[1167,1273,440,464]" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="299" phylum="Arthropoda" rank="species" species="debilis">
<emphasis id="B91CEAFFFFBC7F358CA5FE73FB2A3684" box="[1167,1273,440,464]" italics="true" pageId="4" pageNumber="299">A. debilis</emphasis>
</taxonomicName>
in the color of anterior dorsal portion of the head, which in 
<taxonomicName id="4C684D6EFFBC7F358AB4FE17FCE336A0" box="[670,816,476,500]" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="299" phylum="Arthropoda" rank="species" species="singularis">
<emphasis id="B91CEAFFFFBC7F358AB4FE17FCE336A0" box="[670,816,476,500]" italics="true" pageId="4" pageNumber="299">A. singularis</emphasis>
</taxonomicName>
is uniformly dark brown to the postfrontal line; in 
<taxonomicName id="4C684D6EFFBC7F358DAEFE17FF31354C" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="299" phylum="Arthropoda" rank="species" species="debilis">
<emphasis id="B91CEAFFFFBC7F358DAEFE17FF31354C" italics="true" pageId="4" pageNumber="299">A. debilis</emphasis>
</taxonomicName>
it becomes lighter near ocelli (
<bibRefCitation id="EFF94B1CFFBC7F358A63FE34FCD8354C" author="Silva" box="[585,779,511,536]" pageId="4" pageNumber="299" refString="Silva, A. C. F., Barbosa, L. S. &amp; Almeida, G. L. (2011) The nymph of Anacroneuria debilis (Pictet, 1841) (Plecoptera: Perlidae). Zootaxa, 2882, 59 - 63." type="journal article" year="2011">
Silva 
<emphasis id="B91CEAFFFFBC7F358AA7FDCAFD13354C" box="[653,704,512,536]" italics="true" pageId="4" pageNumber="299">et al</emphasis>
. 2011
</bibRefCitation>
). 
<taxonomicName id="4C684D6EFFBC7F358B0BFDCBFBE7354C" box="[801,1076,512,536]" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="299" phylum="Arthropoda" rank="species" species="singularis">
<emphasis id="B91CEAFFFFBC7F358B0BFDCBFBE7354C" box="[801,1076,512,536]" italics="true" pageId="4" pageNumber="299">Anacroneuria singularis</emphasis>
</taxonomicName>
differs from 
<taxonomicName id="4C684D6EFFBC7F358CE4FDCBFA9F354C" box="[1230,1356,512,536]" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="299" phylum="Arthropoda" rank="species" species="marlieri">
<emphasis id="B91CEAFFFFBC7F358CE4FDCBFA9F354C" box="[1230,1356,512,536]" italics="true" pageId="4" pageNumber="299">A. marlieri</emphasis>
</taxonomicName>
by the presence of ochraceous spots on the brown pronotum (in 
<emphasis id="B91CEAFFFFBC7F358B32FDEFFC493568" box="[792,922,548,572]" italics="true" pageId="4" pageNumber="299">
<taxonomicName id="4C684D6EFFBC7F358B32FDEFFC463568" box="[792,917,548,572]" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="299" phylum="Arthropoda" rank="species" species="marlieri">A. marlieri</taxonomicName>
,
</emphasis>
uniformly brown, 
<bibRefCitation id="EFF94B1CFFBC7F358C47FDEFFA593568" author="Ribeiro" box="[1133,1418,548,573]" pageId="4" pageNumber="299" refString="Ribeiro, J. M. F. &amp; Gorayeb, I. S. (2014) Description of immatures and association with adults of three species of Anacroneuria Klapalek (Plecoptera: Perlidae) of the Brazilian Amazon. Zootaxa, 3881 (1), 17 - 32. http: // dx. doi. org / 10.11646 / zootaxa. 3881.1.2" type="journal article" year="2014">Ribeiro &amp; Gorayeb 2014</bibRefCitation>
).
</paragraph>
<paragraph id="8BD736EDFFBC7F3588EDFD8CFE87344E" blockId="4.[151,1436,151,794]" pageId="4" pageNumber="299">
<emphasis id="B91CEAFFFFBC7F3588EDFD8CFE423534" bold="true" box="[199,401,583,608]" pageId="4" pageNumber="299">Ecological notes.</emphasis>
Nymphs of 
<taxonomicName id="4C684D6EFFBC7F358A0EFD83FD653534" box="[548,694,584,608]" class="Insecta" family="Perlidae" genus="Anacroneuria" kingdom="Animalia" order="Plecoptera" pageId="4" pageNumber="299" phylum="Arthropoda" rank="species" species="singularis">
<emphasis id="B91CEAFFFFBC7F358A0EFD83FD653534" box="[548,694,584,608]" italics="true" pageId="4" pageNumber="299">A. singularis</emphasis>
</taxonomicName>
were collected from five relative pristine streams in a protected natural area in southern Pará State in northern 
<collectingCountry id="F37F767DFFBC7F358AB0FDA7FD3135D1" box="[666,738,620,645]" name="Brazil" pageId="4" pageNumber="299">Brazil</collectingCountry>
. The physical and chemical parameters of the sampled streams were: water temperature (24–29o C); 
<collectingCountry id="F37F767DFFBC7F358A07FD58FD9C35FE" box="[557,591,659,682]" name="Philippines" pageId="4" pageNumber="299">pH</collectingCountry>
(6.0–6.7); specific conductance (9.1–86.8 
<collectingCountry id="F37F767DFFBC7F358C07FD58FB9835FF" box="[1069,1099,659,683]" name="United States of America" pageId="4" pageNumber="299">uS</collectingCountry>
/cm); dissolved oxygen (11,0– 20,0 mg/l); width of stream (
<quantity id="4C909B08FFBC7F3589CBFD7DFD89359B" box="[481,602,694,719]" metricMagnitude="0" metricUnit="m" metricValue="4.65" metricValueMax="6.6" metricValueMin="2.7" pageId="4" pageNumber="299" unit="m" value="4.65" valueMax="6.6" valueMin="2.7">2.7–6.6 m</quantity>
); depth of stream (
<quantity id="4C909B08FFBC7F358B18FD7DFC00359B" box="[818,979,694,719]" metricMagnitude="-3" metricUnit="m" metricValue="3.85" metricValueMax="6.0" metricValueMin="1.7" pageId="4" pageNumber="299" unit="cm" value="0.385" valueMax="0.6" valueMin="0.17">0.17–0.60 cm</quantity>
); velocity of flow (
<quantity id="4C909B08FFBC7F358C85FD7DFA98359B" box="[1199,1355,694,719]" metricMagnitude="-1" metricUnit="m" metricValue="1.85" metricValueMax="3.1" metricValueMin="0.6" pageId="4" pageNumber="299" unit="m" value="0.185" valueMax="0.31" valueMin="0.06">0.06– 0.31 m</quantity>
/s), and stream discharge (
<quantity id="4C909B08FFBC7F358942FD15FE2A35A1" box="[360,505,734,758]" metricMagnitude="-1" metricUnit="m" metricValue="4.35" metricValueMax="7.7" metricValueMin="1.0" pageId="4" pageNumber="299" unit="m" value="0.435" valueMax="0.77" valueMin="0.1">0.10–0.77 m</quantity>
3/s). Nymphs were always collected from riffle areas with from sandy and loose rocky substrates.
</paragraph>
</subSubSection>
</treatment>
</document>