treatments-xml/data/82/20/67/822067569AB85F2D86C538ACF6C00463.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="822067569AB85F2D86C538ACF6C00463" 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 hamadae Pinho &amp; Andersen 2021, sp. nov." docType="treatment" docUuid="40ABE99F-793E-4688-9F2E-4D8B21B15E37" docUuidSource="ZooBank" 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">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<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:titleInfo>
<mods:title>ZooKeys</mods:title>
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<mods:part>
<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>
</mods:detail>
<mods:extent unit="page">
<mods:start>81</mods:start>
<mods:end>125</mods:end>
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<mods:location>
<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="181534238" LSID="urn:lsid:zoobank.org:act:40ABE99F-793E-4688-9F2E-4D8B21B15E37" httpUri="http://treatment.plazi.org/id/822067569AB85F2D86C538ACF6C00463" lastPageNumber="81" pageId="0" pageNumber="81">
<subSubSection pageId="0" pageNumber="81" type="nomenclature">
<paragraph pageId="0" pageNumber="81">
<taxonomicName LSID="http://zoobank.org/40ABE99F-793E-4688-9F2E-4D8B21B15E37" authority="Pinho &amp; Andersen, 2021" authorityName="Pinho &amp; Andersen" authorityYear="2021" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nilothauma hamadae" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="hamadae" status="sp. nov.">Nilothauma hamadae</taxonomicName>
<taxonomicNameLabel pageId="0" pageNumber="81">sp. nov.</taxonomicNameLabel>
<figureCitation captionStart="Figure 4" captionStartId="F4" captionText="Figure 4. Nilothauma hamadae sp. nov. 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.figure4" httpUri="https://binary.pensoft.net/fig/534697" pageId="0" pageNumber="81">Figures 4A, 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">, 16A</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="type material">
<paragraph pageId="0" pageNumber="81">Type material.</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" italics="true" pageId="0" pageNumber="81">Holotype</emphasis>
male, slide-mounted: Brazil, Amazonas, Barcelos, Rio 
<normalizedToken originalValue="Aracá">Araca</normalizedToken>
, Foz do 
<normalizedToken originalValue="Igarapé">Igarape</normalizedToken>
Cuieiras, 
<geoCoordinate degrees="00" direction="north" minutes="19" orientation="latitude" precision="15" seconds="15" value="0.32083333">00°19'15&quot;N</geoCoordinate>
, 
<geoCoordinate degrees="63" direction="west" minutes="16" orientation="longitude" precision="15" seconds="15" value="-63.270832">63°16'15&quot;W</geoCoordinate>
, 35 m a.s.l., 30.vii-01.viii.2009, light trap #11, N. Hamada et al. leg. (UFSC).
</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="etymology">
<paragraph pageId="0" pageNumber="81">Etymology.</paragraph>
<paragraph pageId="0" pageNumber="81">
The specific epithet is a noun in the genitive case which honours Neusa Hamada for her great contribution to the knowledge of Amazonian 
<taxonomicName class="Insecta" family="Chironomidae" higherTaxonomySource="GBIF,CoL" kingdom="Animalia" lsidName="" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="family">Chironomidae</taxonomicName>
.
</paragraph>
<caption doi="10.3897/zookeys.1033.60686.figure4" httpUri="https://binary.pensoft.net/fig/534697" pageId="0" pageNumber="81" start="Figure 4" startId="F4">
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">Figure 4.</emphasis>
<taxonomicName authorityName="Pinho &amp; Andersen" authorityYear="2021" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nilothauma hamadae" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="hamadae">
<emphasis italics="true" pageId="0" pageNumber="81">Nilothauma hamadae</emphasis>
</taxonomicName>
sp. nov. 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">Diagnostic characters.</paragraph>
<paragraph pageId="0" pageNumber="81">The male can be distinguished from its congeners by the combination of: tergite IX with single, median setose dorsal lobe, consisting of a low, but wide protuberance with about 25 strong setae; anal point very broad (about half the width of tergite IX) and lanceolate; median volsella separated from superior volsella.</paragraph>
</subSubSection>
<subSubSection pageId="0" pageNumber="81" type="description">
<paragraph pageId="0" pageNumber="81">Description.</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">Male imago (n = 1).</emphasis>
Total length 1.94 mm. Wing length 1.13 mm. Total length/wing length 1.71. Wing length/length of profemur 2.30.
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Colouration</emphasis>
.
</emphasis>
Head, thorax and abdomen medium brown. Legs 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 = 0.40. Thirteenth flagellomere 217 
<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 7 in single row. Clypeus with 15 setae. Tentorium 75 
<normalizedToken originalValue="µm">µm</normalizedToken>
long, maximum width 12 
<normalizedToken originalValue="µm">µm</normalizedToken>
. Stipes 92 
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Palp segment lengths (in 
<normalizedToken originalValue="µm">µm</normalizedToken>
): 25, 25, 75, 127, 144. Third palpomere with 2 sensilla clavata subapically, longest 20 
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Fifth palpomere/third palpomere 1.93.
</paragraph>
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">
<emphasis italics="true" pageId="0" pageNumber="81">Thorax</emphasis>
.
</emphasis>
Dorsocentrals 7 in single row, acrostichals 10, prealars 2. Scutellum with 4 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 = 1.37. Brachiolum with 1 seta, R with 13 setae, R1 with 7 setae, R4+5 with 14 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 34 
<normalizedToken originalValue="µm">µm</normalizedToken>
long including 12 
<normalizedToken originalValue="µm">µm</normalizedToken>
long scale. Mid-tibia with 1 spur, 15 
<normalizedToken originalValue="µm">µm</normalizedToken>
long; hind tibia with 2 spurs, 20 and 25 
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Combs of mid-tibia 12 
<normalizedToken originalValue="µm">µm</normalizedToken>
long, of hind tibia 15 
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Width at apex of fore tibia 34 
<normalizedToken originalValue="µm">µm</normalizedToken>
, of mid-tibia 34 
<normalizedToken originalValue="µm">µm</normalizedToken>
, of hind tibia 39 
<normalizedToken originalValue="µm">µm</normalizedToken>
. Lengths and proportions of legs as in Table 
<tableCitation captionStart="Table 3" captionStartId="T3" captionText="Table 3. Lengths (in μm) and proportions of leg segments in Nilothauma hamadae sp. nov., adult male (n = 1)." httpUri="http://table.plazi.org/id/96A14C78DF13AC78C04F21CA6C95487B" pageId="0" pageNumber="81" tableUuid="96A14C78DF13AC78C04F21CA6C95487B">3</tableCitation>
.
</paragraph>
<caption ID-Table-UUID="96A14C78DF13AC78C04F21CA6C95487B" httpUri="http://table.plazi.org/id/96A14C78DF13AC78C04F21CA6C95487B" pageId="0" pageNumber="81" start="Table 3" startId="T3">
<paragraph pageId="0" pageNumber="81">
<emphasis bold="true" pageId="0" pageNumber="81">Table 3.</emphasis>
Lengths (in 
<normalizedToken originalValue="μm">μm</normalizedToken>
) and proportions of leg segments in 
<taxonomicName authorityName="Pinho &amp; Andersen" authorityYear="2021" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Nilothauma hamadae" order="Diptera" pageId="0" pageNumber="81" phylum="Arthropoda" rank="species" species="hamadae">
<emphasis italics="true" pageId="0" pageNumber="81">Nilothauma hamadae</emphasis>
</taxonomicName>
sp. nov., adult male (n = 1).
</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">493</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">364</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">-</td>
<td colspan="1" 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">473</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">364</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">217</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">108</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">79</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">49</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">532</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">542</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">315</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">167</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">158</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">99</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">-</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">-</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</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">0.59</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">3.62</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">3.86</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">3.3</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">69</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">-</td>
<td colspan="1" pageId="0" pageNumber="81" rowspan="1">5.0</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 4" captionStartId="F4" captionText="Figure 4. Nilothauma hamadae sp. nov. 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.figure4" httpUri="https://binary.pensoft.net/fig/534697" pageId="0" pageNumber="81">4A, B</figureCitation>
). Tergite IX narrow, tapering to apex, with central rounded lobe bearing 25 simple, strong setae; with 9 simple setae along posterior margin underneath the anal point. Anal point lanceolate, 42 
<normalizedToken originalValue="µm">µm</normalizedToken>
long, 27 
<normalizedToken originalValue="µm">µm</normalizedToken>
wide. Tergite bands lacking. Laterosternite IX with 1 seta. Phallapodeme 40 
<normalizedToken originalValue="µm">µm</normalizedToken>
long; transverse sternapodeme 15 
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Gonocoxite 75 
<normalizedToken originalValue="µm">µm</normalizedToken>
long. Inferior volsella strongly curved, 37 
<normalizedToken originalValue="µm">µm</normalizedToken>
long, 7 
<normalizedToken originalValue="µm">µm</normalizedToken>
wide medially, with microtrichia in basal half, with 4 simple setae apically and 1 simple seta subapically. Superior volsella 30 
<normalizedToken originalValue="µm">µm</normalizedToken>
long, 4 
<normalizedToken originalValue="µm">µm</normalizedToken>
wide at base, covered with microtrichia and fringed at apex. Median volsella 7 
<normalizedToken originalValue="µm">µm</normalizedToken>
long, with 2 simple setae, longest 10 
<normalizedToken originalValue="µm">µm</normalizedToken>
. Gonostylus 112 
<normalizedToken originalValue="µm">µm</normalizedToken>
long, with basal half strongly curved and distal half straight. HR = 0.67. HV = 1.73.
</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="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">16A</figureCitation>
).
</emphasis>
Known from Barcelos (Amazonas State), in the Brazilian Amazon.
</paragraph>
</subSubSection>
</treatment>
</document>