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<document id="2755324251300795872FD221E5ED5D02" ID-DOI="10.11646/zootaxa.3694.5.3" ID-GBIF-Dataset="e6118b09-adf4-4ba0-a985-93914739952d" ID-ISSN="1175-5326" ID-Zenodo-Dep="223454" ID-ZooBank="15D560C8-3DAA-4216-85CE-473D06E4351D" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460659505958" checkinUser="plazi" docAuthor="Mauad, Melina, Siri, Augusto &amp; Donato, Mariano" docDate="2013" docId="03DE879CFFAAFFA8FF0588DAFD91FCDD" docLanguage="en" docName="zt03694p460.pdf" docOrigin="Zootaxa 3694 (5)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Pseudosmittia trapezoidea Mauad, Siri &amp; Donato, 2013, sp. n." docType="treatment" docVersion="8" lastPageNumber="454" masterDocId="FFE7FFE4FFACFFA1FF928B20FC31FFE5" masterDocTitle="New species of Pseudosmittia Edwards, 1932 and new records of Allocladius Kieffer, 1913 (Diptera: Chironomidae, Orthocladiinae) from South America" masterLastPageNumber="460" masterPageNumber="445" pageNumber="451" updateTime="1698347377064" updateUser="plazi">
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<mods:title id="436F50C86692F3F35A8405A8DEDE2644">New species of Pseudosmittia Edwards, 1932 and new records of Allocladius Kieffer, 1913 (Diptera: Chironomidae, Orthocladiinae) from South America</mods:title>
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<mods:namePart id="90540E74847830992A027B49642E2759">Mauad, Melina</mods:namePart>
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<mods:namePart id="A08319BB01A41502F5938BA220B5137F">Siri, Augusto</mods:namePart>
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<mods:namePart id="B8434990BBB5C321E63397836B6220A2">Donato, Mariano</mods:namePart>
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<mods:title id="1226BB9DFB660375BF04866CFFC139CE">Zootaxa</mods:title>
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<mods:date id="1DA209B76199C7E935B9629902320BD7">2013</mods:date>
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<treatment id="03DE879CFFAAFFA8FF0588DAFD91FCDD" ID-DOI="http://doi.org/10.5281/zenodo.6155050" ID-GBIF-Taxon="125135852" ID-Zenodo-Dep="6155050" LSID="urn:lsid:plazi:treatment:03DE879CFFAAFFA8FF0588DAFD91FCDD" httpUri="http://treatment.plazi.org/id/03DE879CFFAAFFA8FF0588DAFD91FCDD" lastPageId="9" lastPageNumber="454" pageId="6" pageNumber="451">
<subSubSection id="C36D6501FFAAFFA7FF0588DAFD29FBD3" pageId="6" pageNumber="451" type="nomenclature">
<paragraph id="8BC8368AFFAAFFA7FF0588DAFE2AFBF0" blockId="6.[151,539,1018,1078]" box="[151,539,1018,1045]" pageId="6" pageNumber="451">
<heading id="D08081E6FFAAFFA7FF0588DAFE2AFBF0" bold="true" box="[151,539,1018,1045]" fontSize="11" level="1" pageId="6" pageNumber="451" reason="1">
<emphasis id="B903EA98FFAAFFA7FF0588DAFE2AFBF0" bold="true" box="[151,539,1018,1045]" pageId="6" pageNumber="451">
<taxonomicName id="4C774D09FFAAFFA7FF0588DAFDE3FBF1" box="[151,466,1018,1044]" class="Insecta" family="Chironomidae" genus="Pseudosmittia" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="451" phylum="Arthropoda" rank="species" species="trapezoidea" status="sp. nov.">
<emphasis id="B903EA98FFAAFFA7FF0588DAFDE3FBF1" bold="true" box="[151,466,1018,1044]" italics="true" pageId="6" pageNumber="451">Pseudosmittia trapezoidea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23057E3FFAAFFA7FE4B88DBFE2AFBF0" box="[473,539,1019,1045]" pageId="6" pageNumber="451" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BC8368AFFAAFFA7FF058F3DFD29FBD3" blockId="6.[151,539,1018,1078]" box="[151,280,1053,1078]" pageId="6" pageNumber="451">
(
<figureCitation id="134C2A0FFFAAFFA7FF0D8F3DFD20FBD3" box="[159,273,1053,1078]" captionStart="FIGURES 9 12" captionStartId="7.[151,264,1901,1924]" captionTargetBox="[165,1421,286,1849]" captionTargetId="figure@7.[151,1436,270,1870]" captionTargetPageId="7" captionText="FIGURES 9 12. Pseudosmittia trapezoidea sp. n., male. 9, Thorax; 10, Wing; 11, Hypopygium with tergite IX removed, dorsal aspect to the right, ventral aspect to the left; 12, Hypopygium, dorsal aspect." httpUri="https://zenodo.org/record/223457/files/figure.png" pageId="6" pageNumber="451">Figs 912</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C36D6501FFAAFFA7FF058F45FE5EFB47" pageId="6" pageNumber="451" type="materials_examined">
<paragraph id="8BC8368AFFAAFFA7FF058F45FE5EFB47" blockId="6.[151,1437,1125,2017]" pageId="6" pageNumber="451">
<emphasis id="B903EA98FFAAFFA7FF058F45FD48FB9B" bold="true" box="[151,377,1125,1150]" pageId="6" pageNumber="451">Material examined</emphasis>
.
<typeStatus id="54CC8828FFAAFFA7FE158F45FDDEFB9B" box="[391,495,1125,1150]" pageId="6" pageNumber="451" type="holotype">Holotype</typeStatus>
male,
<collectingCountry id="F360761AFFAAFFA7FDAE8F46FED3FB9B" box="[572,738,1126,1150]" name="Argentina" pageId="6" pageNumber="451">ARGENTINA</collectingCountry>
, Buenos Aires, Aº s/n
<collectingCountry id="F360761AFFAAFFA7FC4D8F46F830FB98" box="[991,1025,1126,1149]" name="Poland" pageId="6" pageNumber="451">RP</collectingCountry>
30,
<geoCoordinate id="EE43504DFFAAFFA7FBA18F46F8EBFB9B" box="[1075,1242,1125,1150]" direction="south" orientation="latitude" pageId="6" pageNumber="451" precision="1" value="-34.908585">34º 54' 30.9'' S</geoCoordinate>
,
<geoCoordinate id="EE43504DFFAAFFA7FB758F45F9A9FB98" box="[1255,1432,1125,1150]" direction="west" orientation="longitude" pageId="6" pageNumber="451" precision="1" value="-57.93939">57º 56' 21.8'' W</geoCoordinate>
,
<date id="FFC9104AFFAAFFA7FF058FA9FD23FB47" box="[151,274,1161,1186]" pageId="6" pageNumber="451" value="2007-03-13">13.iii.2007</date>
, sweep net, M. Donato (MLP).
</paragraph>
</subSubSection>
<subSubSection id="C36D6501FFAAFFA7FF558F8DF83FFB23" box="[199,1038,1197,1222]" pageId="6" pageNumber="451" type="etymology">
<paragraph id="8BC8368AFFAAFFA7FF558F8DF83FFB23" blockId="6.[151,1437,1125,2017]" box="[199,1038,1197,1222]" pageId="6" pageNumber="451">
<emphasis id="B903EA98FFAAFFA7FF558F8DFD7FFB23" bold="true" box="[199,334,1197,1222]" pageId="6" pageNumber="451">Etymology.</emphasis>
The name refers to the trapezoid shape of the inferior volsella.
</paragraph>
</subSubSection>
<subSubSection id="C36D6501FFAAFFA7FF558FF1FE0FF890" pageId="6" pageNumber="451" type="diagnosis">
<paragraph id="8BC8368AFFAAFFA7FF558FF1FEACFABC" blockId="6.[151,1437,1125,2017]" pageId="6" pageNumber="451">
<emphasis id="B903EA98FFAAFFA7FF558FF1FD70FB0F" bold="true" box="[199,321,1233,1258]" pageId="6" pageNumber="451">Diagnosis.</emphasis>
Distinguished from all other species of the genus by R4+5 ending proximal to M3+4; anal point parallel-sided covered by microtrichia; gonostylus slightly curved; virga consisting of double median spine without lateral spinules or additional structures; superior volsella consisting of rounded and low basal swelling of inner margin of gonocoxite; median volsella absent.
</paragraph>
<paragraph id="8BC8368AFFAAFFA7FF558E44F97EFA44" blockId="6.[151,1437,1125,2017]" pageId="6" pageNumber="451">
<emphasis id="B903EA98FFAAFFA7FF558E44FD35FA98" bold="true" box="[199,260,1380,1405]" pageId="6" pageNumber="451">Male</emphasis>
(
<emphasis id="B903EA98FFAAFFA7FE868E45FD13FA99" box="[276,290,1381,1404]" italics="true" pageId="6" pageNumber="451">n</emphasis>
= 1). Total length
<quantity id="4C8F9B6FFFAAFFA7FE668E45FE6AFA99" box="[500,603,1381,1405]" metricMagnitude="-3" metricUnit="m" metricValue="2.03" pageId="6" pageNumber="451" unit="mm" value="2.03">2.03 mm</quantity>
. Wing length
<quantity id="4C8F9B6FFFAAFFA7FD6A8E45FF6EFA99" box="[760,863,1381,1405]" metricMagnitude="-4" metricUnit="m" metricValue="9.2" pageId="6" pageNumber="451" unit="mm" value="0.92">0.92 mm</quantity>
. Total length/wing length 2.20. Wing length/length of profemur 2.56. Coloration (specimens preserved in alcohol) uniformly dark brown with legs light brown.
</paragraph>
<paragraph id="8BC8368AFFAAFFA7FF558E8CFFF5F9E8" blockId="6.[151,1437,1125,2017]" pageId="6" pageNumber="451">Head. Antennae with 13 flagellomeres, AR 1.27, ultimate flagellomere 330 long. Temporal setae divided in 1 outer vertical, inner verticals lacking, and 2 postorbitals. Clypeus with 8 setae. Tentorium 115 long and 22 wide. Stipes 78 long and 7 wide. Palpomere lengths (15): 20; 32; 61; 78; 115.</paragraph>
<paragraph id="8BC8368AFFAAFFA7FF558D38FD15F9B1" blockId="6.[151,1437,1125,2017]" pageId="6" pageNumber="451">
Thorax (
<figureCitation id="134C2A0FFFAAFFA7FEB58D38FD5DF9D5" box="[295,364,1560,1585]" captionStart="FIGURES 9 12" captionStartId="7.[151,264,1901,1924]" captionTargetBox="[165,1421,286,1849]" captionTargetId="figure@7.[151,1436,270,1870]" captionTargetPageId="7" captionText="FIGURES 9 12. Pseudosmittia trapezoidea sp. n., male. 9, Thorax; 10, Wing; 11, Hypopygium with tergite IX removed, dorsal aspect to the right, ventral aspect to the left; 12, Hypopygium, dorsal aspect." httpUri="https://zenodo.org/record/223457/files/figure.png" pageId="6" pageNumber="451">Fig. 9</figureCitation>
). Antepronotum without lateral setae. Dorsocentrals 11; prealars 3; supraalar absent. Scutellum with 2 setae.
</paragraph>
<paragraph id="8BC8368AFFAAFFA7FF558D40F892F99C" blockId="6.[151,1437,1125,2017]" box="[199,1187,1632,1657]" pageId="6" pageNumber="451">
Wing (
<figureCitation id="134C2A0FFFAAFFA7FE818D40FD56F99D" box="[275,359,1632,1657]" captionStart="FIGURES 9 12" captionStartId="7.[151,264,1901,1924]" captionTargetBox="[165,1421,286,1849]" captionTargetId="figure@7.[151,1436,270,1870]" captionTargetPageId="7" captionText="FIGURES 9 12. Pseudosmittia trapezoidea sp. n., male. 9, Thorax; 10, Wing; 11, Hypopygium with tergite IX removed, dorsal aspect to the right, ventral aspect to the left; 12, Hypopygium, dorsal aspect." httpUri="https://zenodo.org/record/223457/files/figure.png" pageId="6" pageNumber="451">Fig. 10</figureCitation>
). VR 1.6. C extension 28 long. Brachiolum with 1 setae; other veins bare.
</paragraph>
<paragraph id="8BC8368AFFAAFFA7FF558DA5FDD9F900" blockId="6.[151,1437,1125,2017]" pageId="6" pageNumber="451">
Legs. Spur of front tibia 39 long; spurs of mid tibia broken; of hind tibia 15 long, the external tibial spur broken. Width at apex of front tibia 24; of midd tibia 24; of hind tibia 34. Comb with 11 setae. Lengths and proportions of legs in
<tableCitation id="C6F50331FFAAFFA7FE1C8DECFDD2F900" box="[398,483,1740,1765]" captionStart="TABLE 3" captionStartId="9.[151,239,152,175]" captionTargetBox="[159,1243,234,570]" captionTargetPageId="9" captionText="TABLE 3. Lengths (in µm) and proportions of legs of Pseudosmittia trapezoidea sp. n. (male, n = 1). For abbreviation explanations see Table 1." httpUri="http://table.plazi.org/id/DF086602FFA5FFA8FF058BB8FD92FF2A" pageId="6" pageNumber="451" tableUuid="DF086602FFA5FFA8FF058BB8FD92FF2A">Table 3</tableCitation>
.
</paragraph>
<paragraph id="8BC8368AFFAAFFA7FF558DD0FE0FF890" blockId="6.[151,1437,1125,2017]" pageId="6" pageNumber="451">
Hypopygium (
<figureCitation id="134C2A0FFFAAFFA7FEFC8DD0FDC5F8ED" box="[366,500,1776,1801]" captionStart="FIGURES 9 12" captionStartId="7.[151,264,1901,1924]" captionTargetBox="[165,1421,286,1849]" captionTargetId="figure@7.[151,1436,270,1870]" captionTargetPageId="7" captionText="FIGURES 9 12. Pseudosmittia trapezoidea sp. n., male. 9, Thorax; 10, Wing; 11, Hypopygium with tergite IX removed, dorsal aspect to the right, ventral aspect to the left; 12, Hypopygium, dorsal aspect." httpUri="https://zenodo.org/record/223457/files/figure.png" pageId="6" pageNumber="451">Figs 1112</figureCitation>
). Tergum IX with 14 setae, laterosternite IX with 3 setae. Anal point 35 long, parallel-sided. Phallapodeme 20 long; transverse sternapodeme 86 long. Virga 39 long. Gonocoxite 134 long; length from base of gonocoxite to apex of inferior volsella/length of gonocoxite 0.45. Gonostylus 76 long; megaseta 12 long. HR 1.76; HV 2.66.
</paragraph>
</subSubSection>
<subSubSection id="C36D6501FFAAFFA8FF558CA0FD91FCDD" lastPageId="9" lastPageNumber="454" pageId="6" pageNumber="451" type="discussion">
<paragraph id="8BC8368AFFAAFFA6FF558CA0FDAEFF32" blockId="6.[151,1437,1125,2017]" lastBlockId="7.[151,1436,151,216]" lastPageId="7" lastPageNumber="452" pageId="6" pageNumber="451">
<emphasis id="B903EA98FFAAFFA7FF558CA0FD0AF87C" bold="true" box="[199,315,1920,1945]" pageId="6" pageNumber="451">Remarks.</emphasis>
<emphasis id="B903EA98FFAAFFA7FED18CA0FE55F87C" box="[323,612,1920,1945]" italics="true" pageId="6" pageNumber="451">
Peudosmittia
<taxonomicName id="4C774D09FFAAFFA7FE4D8CA0FE55F87C" box="[479,612,1920,1945]" class="Insecta" family="Chironomidae" genus="Pseudosmittia" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="451" phylum="Arthropoda" rank="species" species="trapezoidea">trapezoidea</taxonomicName>
</emphasis>
keys to couplet 10 of Andersen
<emphasis id="B903EA98FFAAFFA7FC4A8CA1F823F87C" box="[984,1042,1920,1945]" italics="true" pageId="6" pageNumber="451">et al.</emphasis>
2010, the absence of a postcubital fork in this species fits in the first option but differs with the other character proposed since the anal point is very strong with parallel sides. In Ferrington &amp; Saether (2011)
<taxonomicName id="4C774D09FFAAFFA7FCAC8CE9FFD3F804" box="[830,994,1992,2017]" class="Insecta" family="Chironomidae" genus="Pseudosmittia" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="451" phylum="Arthropoda" rank="species" species="trapezoidea">
<emphasis id="B903EA98FFAAFFA7FCAC8CE9FFD3F804" box="[830,994,1992,2017]" italics="true" pageId="6" pageNumber="451">P. trapezoidea</emphasis>
</taxonomicName>
keys with
<taxonomicName id="4C774D09FFAAFFA6FBFA8CE9FCD4FF55" authority="Ferrington &amp; Saether" authorityName="Ferrington &amp; Saether" class="Insecta" family="Chironomidae" genus="Pseudosmittia" kingdom="Animalia" lastPageId="7" lastPageNumber="452" order="Diptera" pageId="6" pageNumber="451" phylum="Arthropoda" rank="species" species="parifusata">
<emphasis id="B903EA98FFAAFFA7FBFA8CE9F8CBF805" box="[1128,1274,1992,2016]" italics="true" pageId="6" pageNumber="451">P. parifusata</emphasis>
Ferrington &amp; Saether
</taxonomicName>
but differs from this species in having LR1 0.45, superior volsella absent and the shape of inferior volsella without accessory lobe.
</paragraph>
<caption id="DF086602FFABFFA6FF058C4DFFD1F847" httpUri="https://zenodo.org/record/223457/files/figure.png" pageId="7" pageNumber="452" targetBox="[165,1421,286,1849]" targetPageId="7">
<paragraph id="8BC8368AFFABFFA6FF058C4DFFD1F847" blockId="7.[151,1436,1901,1954]" pageId="7" pageNumber="452">
<emphasis id="B903EA98FFABFFA6FF058C4DFD7BF866" bold="true" box="[151,330,1901,1924]" pageId="7" pageNumber="452">FIGURES 912.</emphasis>
<taxonomicName id="4C774D09FFABFFA6FEC18C4EFE55F861" box="[339,612,1902,1924]" class="Insecta" family="Chironomidae" genus="Pseudosmittia" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="452" phylum="Arthropoda" rank="species" species="trapezoidea" status="sp. nov.">
<emphasis id="B903EA98FFABFFA6FEC18C4EFE55F861" box="[339,612,1902,1924]" italics="true" pageId="7" pageNumber="452">Pseudosmittia trapezoidea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23057E3FFABFFA6FDFF8C4EFE98F866" box="[621,681,1902,1923]" pageId="7" pageNumber="452" rank="species">
<emphasis id="B903EA98FFABFFA6FDFF8C4EFE98F866" bold="true" box="[621,681,1902,1923]" pageId="7" pageNumber="452">sp. n.</emphasis>
</taxonomicNameLabel>
, male. 9, Thorax; 10, Wing; 11, Hypopygium with tergite IX removed, dorsal aspect to the right, ventral aspect to the left; 12, Hypopygium, dorsal aspect.
</paragraph>
</caption>
<caption id="DF086602FFA4FFA9FF058C97FFBEF809" httpUri="https://zenodo.org/record/223458/files/figure.png" pageId="8" pageNumber="453" targetBox="[228,1355,193,1960]" targetPageId="8">
<paragraph id="8BC8368AFFA4FFA9FF058C97FFBEF809" blockId="8.[151,1436,1975,2028]" pageId="8" pageNumber="453">
<emphasis id="B903EA98FFA4FFA9FF058C97FD13F829" bold="true" box="[151,290,1975,1997]" pageId="8" pageNumber="453">FIGURE 13.</emphasis>
Map showing the new records of
<taxonomicName id="4C774D09FFA4FFA9FD038C97FF56F828" box="[657,871,1975,1997]" class="Insecta" family="Chironomidae" genus="Allocladius" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="453" phylum="Arthropoda" rank="species" species="globosus">
<emphasis id="B903EA98FFA4FFA9FD038C97FF56F828" box="[657,871,1975,1997]" italics="true" pageId="8" pageNumber="453">Allocladius globosus</emphasis>
</taxonomicName>
and
<taxonomicName id="4C774D09FFA4FFA9FC0D8C98F820F828" box="[927,1041,1975,1997]" class="Insecta" family="Chironomidae" genus="Allocladius" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="453" phylum="Arthropoda" rank="species" species="quadrus">
<emphasis id="B903EA98FFA4FFA9FC0D8C98F820F828" box="[927,1041,1975,1997]" italics="true" pageId="8" pageNumber="453">A. quadrus</emphasis>
</taxonomicName>
.
<taxonomicName id="4C774D09FFA4FFA9FBB38C98F8ABF828" box="[1057,1178,1975,1997]" class="Insecta" family="Chironomidae" genus="Allocladius" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="453" phylum="Arthropoda" rank="species" species="globosus">
<emphasis id="B903EA98FFA4FFA9FBB38C98F8ABF828" box="[1057,1178,1975,1997]" italics="true" pageId="8" pageNumber="453">A. globosus</emphasis>
</taxonomicName>
: square, known records; triangle, new records.
<taxonomicName id="4C774D09FFA4FFA9FEEA8CF7FDD6F809" box="[376,487,2006,2028]" class="Insecta" family="Chironomidae" genus="Allocladius" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="453" phylum="Arthropoda" rank="species" species="quadrus">
<emphasis id="B903EA98FFA4FFA9FEEA8CF7FDD6F809" box="[376,487,2006,2028]" italics="true" pageId="8" pageNumber="453">A. quadrus</emphasis>
</taxonomicName>
: star, known records; circle, new records.
</paragraph>
</caption>
<caption id="DF086602FFA5FFA8FF058BB8FD92FF2A" ID-Table-UUID="DF086602FFA5FFA8FF058BB8FD92FF2A" httpUri="http://table.plazi.org/id/DF086602FFA5FFA8FF058BB8FD92FF2A" pageId="9" pageNumber="454" targetBox="[159,1243,234,570]" targetIsTable="true" targetPageId="9">
<paragraph id="8BC8368AFFA5FFA8FF058BB8FD92FF2A" blockId="9.[151,1435,151,207]" pageId="9" pageNumber="454">
<emphasis id="B903EA98FFA5FFA8FF058BB8FD3AFF4A" bold="true" box="[151,267,152,175]" pageId="9" pageNumber="454">TABLE 3.</emphasis>
Lengths (in µm) and proportions of legs of
<taxonomicName id="4C774D09FFA5FFA8FD7A8BB7F834FF4A" box="[744,1029,151,175]" class="Insecta" family="Chironomidae" genus="Pseudosmittia" kingdom="Animalia" order="Diptera" pageId="9" pageNumber="454" phylum="Arthropoda" rank="species" species="trapezoidea" status="sp. nov.">
<emphasis id="B903EA98FFA5FFA8FD7A8BB7F834FF4A" box="[744,1029,151,175]" italics="true" pageId="9" pageNumber="454">Pseudosmittia trapezoidea</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A23057E3FFA5FFA8FB9E8BB8F876FF4A" box="[1036,1095,152,175]" pageId="9" pageNumber="454" rank="species">sp. n.</taxonomicNameLabel>
(male,
<emphasis id="B903EA98FFA5FFA8FB088BB8F896FF4A" box="[1178,1191,152,175]" italics="true" pageId="9" pageNumber="454">n</emphasis>
= 1). For abbreviation explanations see Table 1.
</paragraph>
</caption>
<paragraph id="8BC8368AFFA5FFA8FF4F8BCAF886FDD3" pageId="9" pageNumber="454">
<table id="F977C42AFFA5005EFF0D8BCAF8EAFDDF" box="[159,1243,234,570]" gridcols="5" gridrows="8" pageId="9" pageNumber="454">
<tr id="354734C8FFA5005EFF0D8BCAF8EAFEE1" box="[159,1243,234,260]" gridrow="0" pageId="9" pageNumber="454">
<th id="76965DB4FFA5005EFF0D8BCAFD32FEE1" box="[159,259,234,260]" gridcol="0" gridrow="0" pageId="9" pageNumber="454">fe</th>
<th id="76965DB4FFA5005EFE438BCAFDC6FEE1" box="[465,503,234,260]" gridcol="1" gridrow="0" pageId="9" pageNumber="454">ti</th>
<th id="76965DB4FFA5005EFD548BCAFEC3FEE1" box="[710,754,234,260]" gridcol="2" gridrow="0" pageId="9" pageNumber="454">ta1</th>
<th id="76965DB4FFA5005EFC288BCAFFD7FEE1" box="[954,998,234,260]" gridcol="3" gridrow="0" pageId="9" pageNumber="454">ta2</th>
<th id="76965DB4FFA5005EFB3D8BCAF8EAFEE1" box="[1199,1243,234,260]" gridcol="4" gridrow="0" pageId="9" pageNumber="454">ta3</th>
</tr>
<tr id="354734C8FFA5005EFF0D8A36F8EAFED5" box="[159,1243,278,304]" gridrow="1" pageId="9" pageNumber="454">
<th id="76965DB4FFA5005EFF0D8A36FD32FED5" box="[159,259,278,304]" gridcol="0" gridrow="1" pageId="9" pageNumber="454">P1 360</th>
<td id="76965DB4FFA5005EFE438A36FDC6FED5" box="[465,503,278,304]" gridcol="1" gridrow="1" pageId="9" pageNumber="454">400</td>
<td id="76965DB4FFA5005EFD548A36FEC3FED5" box="[710,754,278,304]" gridcol="2" gridrow="1" pageId="9" pageNumber="454">180</td>
<td id="76965DB4FFA5005EFC288A36FFD7FED5" box="[954,998,278,304]" gridcol="3" gridrow="1" pageId="9" pageNumber="454">80</td>
<td id="76965DB4FFA5005EFB3D8A36F8EAFED5" box="[1199,1243,278,304]" gridcol="4" gridrow="1" pageId="9" pageNumber="454">60</td>
</tr>
<tr id="354734C8FFA5005EFF0D8A62F8EAFEB9" box="[159,1243,322,348]" gridrow="2" pageId="9" pageNumber="454">
<th id="76965DB4FFA5005EFF0D8A62FD32FEB9" box="[159,259,322,348]" gridcol="0" gridrow="2" pageId="9" pageNumber="454">P2 420</th>
<td id="76965DB4FFA5005EFE438A62FDC6FEB9" box="[465,503,322,348]" gridcol="1" gridrow="2" pageId="9" pageNumber="454">440</td>
<td id="76965DB4FFA5005EFD548A62FEC3FEB9" box="[710,754,322,348]" gridcol="2" gridrow="2" pageId="9" pageNumber="454">190</td>
<td id="76965DB4FFA5005EFC288A62FFD7FEB9" box="[954,998,322,348]" gridcol="3" gridrow="2" pageId="9" pageNumber="454">100</td>
<td id="76965DB4FFA5005EFB3D8A62F8EAFEB9" box="[1199,1243,322,348]" gridcol="4" gridrow="2" pageId="9" pageNumber="454">70</td>
</tr>
<tr id="354734C8FFA5005EFF0D8A4EF8EAFE62" box="[159,1243,366,391]" gridrow="3" pageId="9" pageNumber="454">
<th id="76965DB4FFA5005EFF0D8A4EFD32FE62" box="[159,259,366,391]" gridcol="0" gridrow="3" pageId="9" pageNumber="454">P3 420</th>
<td id="76965DB4FFA5005EFE438A4EFDC6FE62" box="[465,503,366,391]" gridcol="1" gridrow="3" pageId="9" pageNumber="454">460</td>
<td id="76965DB4FFA5005EFD548A4EFEC3FE62" box="[710,754,366,391]" gridcol="2" gridrow="3" pageId="9" pageNumber="454">240</td>
<td id="76965DB4FFA5005EFC288A4EFFD7FE62" box="[954,998,366,391]" gridcol="3" gridrow="3" pageId="9" pageNumber="454">120</td>
<td id="76965DB4FFA5005EFB3D8A4EF8EAFE62" box="[1199,1243,366,391]" gridcol="4" gridrow="3" pageId="9" pageNumber="454">110</td>
</tr>
<tr id="354734C8FFA5005EFF0D8ABAF8EAFE56" box="[159,1243,410,435]" gridrow="4" pageId="9" pageNumber="454">
<th id="76965DB4FFA5005EFF0D8ABAFD32FE56" box="[159,259,410,435]" gridcol="0" gridrow="4" pageId="9" pageNumber="454">ta4</th>
<td id="76965DB4FFA5005EFE438ABAFDC6FE56" box="[465,503,410,435]" gridcol="1" gridrow="4" pageId="9" pageNumber="454">ta5</td>
<td id="76965DB4FFA5005EFD548ABAFEC3FE56" box="[710,754,410,435]" gridcol="2" gridrow="4" pageId="9" pageNumber="454">LR</td>
<td id="76965DB4FFA5005EFC288ABAFFD7FE56" box="[954,998,410,435]" gridcol="3" gridrow="4" pageId="9" pageNumber="454">BV</td>
<td id="76965DB4FFA5005EFB3D8ABAF8EAFE56" box="[1199,1243,410,435]" gridcol="4" gridrow="4" pageId="9" pageNumber="454">SV</td>
</tr>
<tr id="354734C8FFA5005EFF0D8AE9F8EAFE07" box="[159,1243,457,482]" gridrow="5" pageId="9" pageNumber="454">
<th id="76965DB4FFA5005EFF0D8AE9FD32FE07" box="[159,259,457,482]" gridcol="0" gridrow="5" pageId="9" pageNumber="454">P1 50</th>
<td id="76965DB4FFA5005EFE438AE9FDC6FE07" box="[465,503,457,482]" gridcol="1" gridrow="5" pageId="9" pageNumber="454">50</td>
<td id="76965DB4FFA5005EFD548AE9FEC3FE07" box="[710,754,457,482]" gridcol="2" gridrow="5" pageId="9" pageNumber="454">0.43</td>
<td id="76965DB4FFA5005EFC288AE9FFD7FE07" box="[954,998,457,482]" gridcol="3" gridrow="5" pageId="9" pageNumber="454">3.67</td>
<td id="76965DB4FFA5005EFB3D8AE9F8EAFE07" box="[1199,1243,457,482]" gridcol="4" gridrow="5" pageId="9" pageNumber="454">4.21</td>
</tr>
<tr id="354734C8FFA5005EFF0D8AD4F8EAFDEB" box="[159,1243,500,526]" gridrow="6" pageId="9" pageNumber="454">
<th id="76965DB4FFA5005EFF0D8AD4FD32FDEB" box="[159,259,500,526]" gridcol="0" gridrow="6" pageId="9" pageNumber="454">P2 50</th>
<td id="76965DB4FFA5005EFE438AD4FDC6FDEB" box="[465,503,500,526]" gridcol="1" gridrow="6" pageId="9" pageNumber="454">50</td>
<td id="76965DB4FFA5005EFD548AD4FEC3FDEB" box="[710,754,500,526]" gridcol="2" gridrow="6" pageId="9" pageNumber="454">0.52</td>
<td id="76965DB4FFA5005EFC288AD4FFD7FDEB" box="[954,998,500,526]" gridcol="3" gridrow="6" pageId="9" pageNumber="454">3.39</td>
<td id="76965DB4FFA5005EFB3D8AD4F8EAFDEB" box="[1199,1243,500,526]" gridcol="4" gridrow="6" pageId="9" pageNumber="454">3.67</td>
</tr>
<tr id="354734C8FFA5005EFF0D8900F8EAFDDF" box="[159,1243,544,570]" gridrow="7" pageId="9" pageNumber="454">
<th id="76965DB4FFA5005EFF0D8900FD32FDDF" box="[159,259,544,570]" gridcol="0" gridrow="7" pageId="9" pageNumber="454">P3 60</th>
<td id="76965DB4FFA5005EFE438900FDC6FDDF" box="[465,503,544,570]" gridcol="1" gridrow="7" pageId="9" pageNumber="454">40</td>
<td id="76965DB4FFA5005EFD548900FEC3FDDF" box="[710,754,544,570]" gridcol="2" gridrow="7" pageId="9" pageNumber="454">-</td>
<td id="76965DB4FFA5005EFC288900FFD7FDDF" box="[954,998,544,570]" gridcol="3" gridrow="7" pageId="9" pageNumber="454">-</td>
<td id="76965DB4FFA5005EFB3D8900F8EAFDDF" box="[1199,1243,544,570]" gridcol="4" gridrow="7" pageId="9" pageNumber="454">-</td>
</tr>
</table>
</paragraph>
<paragraph id="8BC8368AFFA5FFA8FF558958FD91FCDD" blockId="9.[151,1436,632,824]" pageId="9" pageNumber="454">
<emphasis id="B903EA98FFA5FFA8FF558958FD1BFD74" bold="true" box="[199,298,632,657]" pageId="9" pageNumber="454">Habitat.</emphasis>
The species
<emphasis id="B903EA98FFA5FFA8FE2B8958FEFEFD74" box="[441,719,632,657]" italics="true" pageId="9" pageNumber="454">
Pseudosittia
<taxonomicName id="4C774D09FFA5FFA8FDD88958FEFEFD74" box="[586,719,632,657]" class="Insecta" family="Chironomidae" genus="Pseudosmittia" kingdom="Animalia" order="Diptera" pageId="9" pageNumber="454" phylum="Arthropoda" rank="species" species="trapezoidea">trapezoidea</taxonomicName>
</emphasis>
was collected in the shores of one of the first order tributaries of the El Pescado stream. This last stream is a tributary of the Rio de La Plata. It is characterized by a low flow rate with limited transport capacity. This parameter, however, becomes modified as a result of higher precipitation usually occurring about twice a year during autumn and the late spring. El Pescado stream is characterized by neutral to slightly alkaline water with low conductivity, high turbidity and moderated dissolved-oxygen and nutrient concentrations.
</paragraph>
</subSubSection>
</treatment>
</document>