treatments-xml/data/A2/6C/85/A26C85889FBE5FA083BCBE670994ADC5.xml

<document ID-DOI="http://dx.doi.org/10.3897/zookeys.1033.60686" ID-GBIF-Dataset="920fdd6f-b0e8-4059-8ff8-dd401a03625f" ID-PMC="PMC8084852" ID-Pensoft-Pub="1313-2970-1033-81" ID-Pensoft-UUID="2E6467D3D0025F778A77798A4072BCB5" ID-PubMed="33958921" ID-ZooBank="BEFB015F4A354987AD10DFEB7D4F91DD" ModsDocID="1313-2970-1033-81" checkinTime="1619185013811" checkinUser="pensoft" docAuthor="Pinho, Luiz Carlos &amp; Andersen, Trond" docDate="2021" docId="A26C85889FBE5FA083BCBE670994ADC5" docLanguage="en" docName="ZooKeys 1033: 81-125" docOrigin="ZooKeys 1033" docPubDate="2021-04-22" docSource="http://dx.doi.org/10.3897/zookeys.1033.60686" docTitle="Nilothauma duena Roback 1960" docType="treatment" docVersion="4" id="2E6467D3D0025F778A77798A4072BCB5" lastPageNumber="81" masterDocId="2E6467D3D0025F778A77798A4072BCB5" masterDocTitle="Neotropical Nilothauma Kieffer, 1921 (Diptera, Chironomidae): Key, eleven new species, re-descriptions, new combination and new records" masterLastPageNumber="125" masterPageNumber="81" pageNumber="81" updateTime="1668152459540" updateUser="ExternalLinkService">
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<mods:titleInfo>
<mods:title>Neotropical Nilothauma Kieffer, 1921 (Diptera, Chironomidae): Key, eleven new species, re-descriptions, new combination and new records</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Pinho, Luiz Carlos</mods:namePart>
<mods:nameIdentifier type="ORCID">https://orcid.org/0000-0002-9153-9997</mods:nameIdentifier>
<mods:affiliation>Laboratory of Systematics of Diptera, Department of Ecology and Zoology, Federal University of Santa Catarina, Campus Trindade, CEP 88040 - 900, Florianopolis, Brazil</mods:affiliation>
<mods:nameIdentifier type="email">luizcarlospinho@gmail.com</mods:nameIdentifier>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Andersen, Trond</mods:namePart>
<mods:affiliation>Department of Natural History, University Museum of Bergen, University of Bergen, P. O. Box 7800, NO- 5020, Bergen, Norway</mods:affiliation>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:title>ZooKeys</mods:title>
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<mods:date>2021</mods:date>
<mods:detail type="pubDate">
<mods:number>2021-04-22</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>1033</mods:number>
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<mods:extent unit="page">
<mods:start>81</mods:start>
<mods:end>125</mods:end>
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<mods:url>http://dx.doi.org/10.3897/zookeys.1033.60686</mods:url>
</mods:location>
<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.1033.60686</mods:identifier>
<mods:identifier type="Pensoft-Pub">1313-2970-1033-81</mods:identifier>
<mods:identifier type="ZooBank">BEFB015F4A354987AD10DFEB7D4F91DD</mods:identifier>
<mods:identifier type="Pensoft-UUID">2E6467D3D0025F778A77798A4072BCB5</mods:identifier>
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<treatment ID-GBIF-Taxon="181534230" LSID="urn:lsid:plazi:treatment:A26C85889FBE5FA083BCBE670994ADC5" httpUri="http://treatment.plazi.org/id/A26C85889FBE5FA083BCBE670994ADC5" lastPageNumber="81" pageId="0" pageNumber="81">
<subSubSection pageId="0" pageNumber="81" type="nomenclature">
<paragraph pageId="0" pageNumber="81">
<taxonomicName LSID="A26C8588-9FBE-5FA0-83BC-BE670994ADC5" authority="Roback, 1960" authorityName="Roback" authorityYear="1960" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nilothauma duena" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="duena">Nilothauma duena Roback, 1960</taxonomicName>
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Nilothauma duena Roback, 1960, adult male A hypopygium, dorsal view B hypopygium with anal point and tergite IX removed, dorsal aspect to the left and ventral aspect to the right." figureDoi="10.3897/zookeys.1033.60686.figure3" httpUri="https://binary.pensoft.net/fig/534696" pageId="0" pageNumber="81">Figures 3A, B</figureCitation>
<figureCitation captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Distribution maps of Neotropical Nilothauma species A N. hamadae sp. nov., N. jupau sp. nov., N. terena sp. nov., N. yekwana sp. nov., N. complicatum Mendes &amp; Andersen, 2009 B N. leccii sp. nov., N. marianoi sp. nov., N. mateusi sp. nov., N. txukuyana sp. nov., N. maya sp. nov. C N. karitiana sp. nov., N. duena Roback, 1960, N. calori Mendes &amp; Andersen, 2009 D N. werekena sp. nov., N. zitoi Mendes &amp; Andersen, 2009, N. strebulosum (Adam &amp; Saether, 2000)." figureDoi="10.3897/zookeys.1033.60686.figure16" httpUri="https://binary.pensoft.net/fig/534709" pageId="0" pageNumber="81">, 16C</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="materials_examined">
<paragraph pageId="0" pageNumber="81">Additional material.</paragraph>
<paragraph pageId="0" pageNumber="81">
<materialsCitation ID-GBIF-Occurrence="3084013335" collectingDate="2008-08-05" collectingMethod="light trap" collectorName="A. R. Calor, L. S. Lecci, L. C. Pinho, R. A. Moretto" country="Brazil" county="Camacan" elevation="300" latitude="-15.421111" location="Corrego" longLatPrecision="21" longitude="-39.565834" municipality="Fazenda do Waldemar" specimenCount="1" specimenCount-male="1" stateProvince="Bahia">
<specimenCount type="male">1 male</specimenCount>
, slide-mounted: 
<collectingCountry name="Brazil">Brazil</collectingCountry>
, 
<collectingRegion country="Brazil" name="Bahia">Bahia</collectingRegion>
, 
<collectingCounty>Camacan</collectingCounty>
, 
<collectingMunicipality>Fazenda do Waldemar</collectingMunicipality>
da 
<normalizedToken originalValue="farmácia">farmacia</normalizedToken>
, 
<normalizedToken originalValue="Córrego">
<location LSID="urn:lsid:plazi:treatment:A26C85889FBE5FA083BCBE670994ADC5:F64EDA075C39B11DCAEB6D01331BEA55" country="Brazil" county="Camacan" latitude="-15.421111" longLatPrecision="21" longitude="-39.565834" municipality="Fazenda do Waldemar" name="Corrego" stateProvince="Bahia">Corrego</location>
</normalizedToken>
abaixo da represa de abastecimento, 
<geoCoordinate degrees="15" direction="south" minutes="25" orientation="latitude" precision="15" seconds="16" value="-15.421111">15°25'16&quot;S</geoCoordinate>
, 
<geoCoordinate degrees="39" direction="west" minutes="33" orientation="longitude" precision="15" seconds="57" value="-39.565834">39°33'57&quot;W</geoCoordinate>
, 
<elevation metricMagnitude="2" metricUnit="m" metricValue="3.0" unit="m" value="300.0">
<quantity metricMagnitude="2" metricUnit="m" metricValue="3.0" unit="m" value="300.0">300 m</quantity>
a.s.l.
</elevation>
, 
<collectingDate value="2008-08-05">05.viii.2008</collectingDate>
, 
<collectingMethod>light trap</collectingMethod>
, 
<collectorName>A.R. Calor</collectorName>
, 
<collectorName>L.S. Lecci</collectorName>
, 
<collectorName>L.C. Pinho</collectorName>
&amp; 
<collectorName>R.A. Moretto</collectorName>
leg.
</materialsCitation>
<materialsCitation ID-GBIF-Occurrence="3084013309" collectingDate="2006-09-18" collectingMethod="light trap" collectorName="M. R. Spies, A. E. Siegloch" country="Brazil" county="Pindamonhangaba" latitude="-22.837778" location="Afluente Cedro" longLatPrecision="21" longitude="-45.474167" municipality="Fazenda Sao Sebastiao" specimenCount="1" specimenCount-male="1" stateProvince="Sao Paulo">
<specimenCount type="male">1 male</specimenCount>
, slide-mounted: 
<collectingCountry name="Brazil">Brazil</collectingCountry>
, 
<collectingRegion country="Brazil" name="Sao Paulo">
<normalizedToken originalValue="São">Sao</normalizedToken>
Paulo
</collectingRegion>
, 
<collectingCounty>Pindamonhangaba</collectingCounty>
, 
<collectingMunicipality>
Fazenda 
<normalizedToken originalValue="São">Sao</normalizedToken>
<normalizedToken originalValue="Sebastião">Sebastiao</normalizedToken>
</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:A26C85889FBE5FA083BCBE670994ADC5:85701ED85C154BAE7E6E45D87AB795E1" country="Brazil" county="Pindamonhangaba" latitude="-22.837778" longLatPrecision="21" longitude="-45.474167" municipality="Fazenda Sao Sebastiao" name="Afluente Cedro" stateProvince="Sao Paulo">Afluente Cedro</location>
3, 
<geoCoordinate degrees="22" direction="south" minutes="50" orientation="latitude" precision="15" seconds="16" value="-22.837778">22°50'16&quot;S</geoCoordinate>
, 
<geoCoordinate degrees="45" direction="west" minutes="28" orientation="longitude" precision="15" seconds="27" value="-45.474167">45°28'27&quot;W</geoCoordinate>
, 
<collectingDate value="2006-09-18">18.ix.2006</collectingDate>
, 
<collectingMethod>light trap</collectingMethod>
, 
<collectorName>M.R. Spies</collectorName>
&amp; 
<collectorName>A.E. Siegloch</collectorName>
leg.
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="description">
<paragraph pageId="0" pageNumber="81">Diagnostic characters.</paragraph>
<paragraph pageId="0" pageNumber="81">The male can be distinguished from its congeners by the combination of: tergite IX without setose dorsal lobe(s); anal point slightly spatulate; wing unmarked; abdominal tergites I-VIII with basal half light brown, distal half pale; gonostylus and inferior volsella stout.</paragraph>
<caption doi="10.3897/zookeys.1033.60686.figure3" httpUri="https://binary.pensoft.net/fig/534696" pageId="0" pageNumber="81" start="Figure 3" startId="F3">
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">Figure 3.</emphasis>
<taxonomicName authorityName="Roback" authorityYear="1960" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nilothauma duena" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="duena">
<emphasis italics="true" pageId="0" pageNumber="81">Nilothauma duena</emphasis>
</taxonomicName>
Roback, 1960, adult male 
<emphasis bold="true" pageId="0" pageNumber="81">A</emphasis>
hypopygium, dorsal view 
<emphasis bold="true" pageId="0" pageNumber="81">B</emphasis>
hypopygium with anal point and tergite IX removed, dorsal aspect to the left and ventral aspect to the right.
</paragraph>
</caption>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="description">
<paragraph pageId="0" pageNumber="81">Re-description.</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">Male imago (n = 2, unless otherwise stated).</emphasis>
Total length 2.37-2.76 mm. Wing length 1.56-1.68 mm. Total length/wing length 1.58-1.66. Wing length/length of profemur 2.60-2.62.
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Colouration</emphasis>
.
</emphasis>
Head and thorax light brown; legs pale except for brown pigmentation in basal 1/3 and distal 1/5 of fore femur, basal 1/5 and distal 1/3 of fore tibia, distal 1/8 of mid- and hind femora, basal 1/8 and distal 1/8 of mid- and hind tibiae and entire tarsi. Abdominal tergites I-VIII with basal half light brown, distal half pale; hypopygium light brown. Wing membrane hyaline.
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Antenna</emphasis>
.
</emphasis>
AR = 0.17-0.18. Thirteenth flagellomere 108-118 
<normalizedToken originalValue="µm">µm</normalizedToken>
long.
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Head</emphasis>
.
</emphasis>
Temporal setae 9-10 in single row. Clypeus with 13-15 setae. Tentorium 98 (1) 
<normalizedToken originalValue="µm">µm</normalizedToken>
long, maximum width 20 (1) 
<normalizedToken originalValue="µm">µm</normalizedToken>
. Stipes not measurable. Palp segment lengths (in 
<normalizedToken originalValue="µm">µm</normalizedToken>
): 17-25, 17-25, 32 (1), 35 (1), 62 (1). Third palpomere with 2 sensilla clavata subapically, longest 15 
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Fifth palpomere/third palpomere 1.92 (1).
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Thorax</emphasis>
.
</emphasis>
Dorsocentrals 16-17 in single row, acrostichals 14-16, prealars 3. Scutellum with 2-3 setae.
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Wing</emphasis>
.
</emphasis>
VR = 1.55-1.56. Brachiolum with 1 seta, R with 12-13 setae, R1 with 16-17, R4+5 with 5-22 setae, remaining veins bare.
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Legs</emphasis>
.
</emphasis>
Spur of fore tibia 54-59 
<normalizedToken originalValue="µm">µm</normalizedToken>
long including 15-20 
<normalizedToken originalValue="µm">µm</normalizedToken>
long scale. Mid-tibia with 1 spur, 25-29 
<normalizedToken originalValue="µm">µm</normalizedToken>
long; hind tibia with 2 spurs, 49-51 and 28-31 
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Combs of mid-tibia 15-20 
<normalizedToken originalValue="µm">µm</normalizedToken>
long, of hind tibia 18-25 
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Width at apex of fore tibia 48-50 
<normalizedToken originalValue="µm">µm</normalizedToken>
, of mid-tibia 48-50 
<normalizedToken originalValue="µm">µm</normalizedToken>
, of hind tibia 49-59 
<normalizedToken originalValue="µm">µm</normalizedToken>
. Lengths and proportions of legs as in Table 
<tableCitation captionStart="Table 2" captionStartId="T2" captionText="Table 2. Lengths (in μm) and proportions of leg segments in Nilothauma duena Roback, 1960, adult males (n = 2)." httpUri="http://table.plazi.org/id/A4BC4502AD597079FE6F24ADE902B631" pageId="0" pageNumber="81" tableUuid="A4BC4502AD597079FE6F24ADE902B631">2</tableCitation>
.
</paragraph>
<caption ID-Table-UUID="A4BC4502AD597079FE6F24ADE902B631" httpUri="http://table.plazi.org/id/A4BC4502AD597079FE6F24ADE902B631" pageId="0" pageNumber="81" start="Table 2" startId="T2">
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">Table 2.</emphasis>
Lengths (in 
<normalizedToken originalValue="μm">μm</normalizedToken>
) and proportions of leg segments in 
<taxonomicName authorityName="Roback" authorityYear="1960" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nilothauma duena" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="duena">
<emphasis italics="true" pageId="0" pageNumber="81">Nilothauma duena</emphasis>
</taxonomicName>
Roback, 1960, adult males (n = 2).
</paragraph>
</caption>
<paragraph pageId="0" pageNumber="81">
<table pageId="0" pageNumber="81">
<tr pageId="0" pageNumber="81">
<th colspan="1" isEmpty="true" pageId="0" pageNumber="81" rowspan="1">-</th>
<th colspan="1" pageId="0" pageNumber="81" rowspan="1">Fe</th>
<th colspan="1" pageId="0" pageNumber="81" rowspan="1">Ti</th>
<th colspan="1" pageId="0" pageNumber="81" rowspan="1">ta1</th>
<th colspan="1" pageId="0" pageNumber="81" rowspan="1">ta2</th>
<th colspan="1" pageId="0" pageNumber="81" rowspan="1">ta3</th>
<th colspan="1" pageId="0" pageNumber="81" rowspan="1">ta4</th>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">p1</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">601-640</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">453-502</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">660-690</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">374-376</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">276-278</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">207-217</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">p2</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">621-670</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">453-473</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">296-305</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">148-158</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">108-110</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">69-79</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">p3</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">739-778</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">670-699</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">404-443</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">217-236</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">207-210</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">148-150</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="1" isEmpty="true" pageId="0" pageNumber="81" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="81">ta5</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="81">LR</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="81">BV</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="81">SV</emphasis>
</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">
<emphasis bold="true" pageId="0" pageNumber="81">BR</emphasis>
</td>
<td colspan="1" isEmpty="true" pageId="0" pageNumber="81" rowspan="1">-</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">p1</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">105-108</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">1.37-1.46</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">1.72-1.74</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">1.60-1.66</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">1.8-2.7</td>
<td colspan="1" isEmpty="true" pageId="0" pageNumber="81" rowspan="1">-</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">p2</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">49-59</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">0.65-0.66</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">3.48-3.49</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">3.56-3.74</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">1.8-2.7</td>
<td colspan="1" isEmpty="true" pageId="0" pageNumber="81" rowspan="1">-</td>
</tr>
<tr pageId="0" pageNumber="81">
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">p3</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">79-99</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">0.60-0.63</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">2.78-2.79</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">3.33-3.49</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">3.6-4.7</td>
<td colspan="1" isEmpty="true" pageId="0" pageNumber="81" rowspan="1">-</td>
</tr>
</table>
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" italics="true" pageId="0" pageNumber="81">Hypopygium</emphasis>
(Fig. 
<figureCitation captionStart="Figure 3" captionStartId="F3" captionText="Figure 3. Nilothauma duena Roback, 1960, adult male A hypopygium, dorsal view B hypopygium with anal point and tergite IX removed, dorsal aspect to the left and ventral aspect to the right." figureDoi="10.3897/zookeys.1033.60686.figure3" httpUri="https://binary.pensoft.net/fig/534696" pageId="0" pageNumber="81">3A, B</figureCitation>
). Tergite IX without dorsal lobes, with triangular posterior margin with 13-15 weak setae along posterior margin to each side of base of anal point. Anal point spatulate, 22-30 
<normalizedToken originalValue="µm">µm</normalizedToken>
long, maximum width 10-12 
<normalizedToken originalValue="µm">µm</normalizedToken>
. Tergite bands well developed. Laterosternite IX with 1-2 setae. Phallapodeme 47-60 
<normalizedToken originalValue="µm">µm</normalizedToken>
long; transverse sternapodeme 55-62 
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Gonocoxite 112-125 
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Inferior volsella straight, 40-45 
<normalizedToken originalValue="µm">µm</normalizedToken>
long, 15-20 
<normalizedToken originalValue="µm">µm</normalizedToken>
wide medially, with microtrichia and 10-11 strong, simple setae apically. Superior volsella tapering to apex, 20-37 
<normalizedToken originalValue="µm">µm</normalizedToken>
long, 12-14 
<normalizedToken originalValue="µm">µm</normalizedToken>
wide at base, covered with microtrichia and apparently bare at tip. Median volsella 7-10 
<normalizedToken originalValue="µm">µm</normalizedToken>
long, with 3-4 setae, longest 20-22 
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Gonostylus 87-90 
<normalizedToken originalValue="µm">µm</normalizedToken>
long, straight. HR = 1.29-1.43. HV = 2.72-3.17.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="female adult and immatures">
<paragraph pageId="0" pageNumber="81">Female adult and immatures.</paragraph>
<paragraph pageId="0" pageNumber="81">Unknown.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="remarks">
<paragraph pageId="0" pageNumber="81">Remarks.</paragraph>
<paragraph pageId="0" pageNumber="81">
See remarks for 
<taxonomicName lsidName="N. aleta" pageId="0" pageNumber="81" rank="species" species="aleta">
<emphasis italics="true" pageId="0" pageNumber="81">N. aleta</emphasis>
</taxonomicName>
Roback, 1960.
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="distribution">
<paragraph pageId="0" pageNumber="81">Distribution</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
(Fig. 
<figureCitation captionStart="Figure 16" captionStartId="F16" captionText="Figure 16. Distribution maps of Neotropical Nilothauma species A N. hamadae sp. nov., N. jupau sp. nov., N. terena sp. nov., N. yekwana sp. nov., N. complicatum Mendes &amp; Andersen, 2009 B N. leccii sp. nov., N. marianoi sp. nov., N. mateusi sp. nov., N. txukuyana sp. nov., N. maya sp. nov. C N. karitiana sp. nov., N. duena Roback, 1960, N. calori Mendes &amp; Andersen, 2009 D N. werekena sp. nov., N. zitoi Mendes &amp; Andersen, 2009, N. strebulosum (Adam &amp; Saether, 2000)." figureDoi="10.3897/zookeys.1033.60686.figure16" httpUri="https://binary.pensoft.net/fig/534709" pageId="0" pageNumber="81">16C</figureCitation>
).
</emphasis>
The species was originally described by 
<bibRefCitation author="Roback, SS" journalOrPublisher="Transactions of the American Entomological Society" pageId="0" pageNumber="81" pagination="87 - 107" refId="B14" refString="Roback, SS, 1960. Results of the Catherwood Foundation Peruvian Amazon Expedition. New species of Tendipedidae (Diptera). Transactions of the American Entomological Society 86: 87 - 107" title="Results of the Catherwood Foundation Peruvian Amazon Expedition. New species of Tendipedidae (Diptera)." volume="86" year="1960">Roback (1960)</bibRefCitation>
from the Department of 
<normalizedToken originalValue="Huánuco">Huanuco</normalizedToken>
, in the Peruvian Amazon; the range is now extended to Serra Bonita (Bahia State) and Serra do Mar (
<normalizedToken originalValue="São">Sao</normalizedToken>
Paulo State), in the Brazilian Atlantic Forest.
</paragraph>
</subSubSection>
</treatment>
</document>