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<document id="CF78703D7842EAFB0C46AD9FAD29C214" ID-CLB-Dataset="31499" ID-DOI="10.11646/zootaxa.4079.5.4" ID-GBIF-Dataset="2dec43b9-8411-461a-86a4-2031bd607a92" ID-ISSN="1175-5326" ID-Zenodo-Dep="1050881" ID-ZooBank="0CD47C4D-95D3-4615-BB05-E319E040250D" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1510811756265" checkinUser="plazi" docAuthor="Niitsuma, Hiromi" docDate="2016" docId="C877FC1F5525FFCC7EDEFABFFCE48010" docLanguage="en" docName="zootaxa.4079.5.4.pdf" docOrigin="Zootaxa 4079 (5)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Nilothauma niidaense Niitsuma 2016, n. sp." docType="treatment" docVersion="9" lastPageNumber="577" masterDocId="344E84675524FFC87E49FFCBFFB48620" masterDocTitle="Two species of Nilothauma Kieffer (Diptera, Chironomidae) from Japan, with description of a new species" masterLastPageNumber="581" masterPageNumber="573" pageNumber="574" updateTime="1698496518923" updateUser="ExternalLinkService">
<mods:mods id="FC404AEC401C594B4D9DF46D80782A8D" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="B98BB173ADC2299733FE0A05573F3388">
<mods:title id="2AC0051E40CF5CE41571FBFE4D8C7038">Two species of Nilothauma Kieffer (Diptera, Chironomidae) from Japan, with description of a new species</mods:title>
</mods:titleInfo>
<mods:name id="81552FD99109FE8E2E9A55E1E902C941" type="personal">
<mods:role id="E4326D625805F6276AB8920ECF92DC10">
<mods:roleTerm id="F185A42D8A367A53BA277F7276101304">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="B910A1CE42A260514E410C18438A7B3D">Niitsuma, Hiromi</mods:namePart>
</mods:name>
<mods:typeOfResource id="E8726920B1BE882D609D22CBA76D6517">text</mods:typeOfResource>
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<mods:title id="3BBB9E46B97624323ECF8E965DFAD847">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="882CF7B310965B1DD28C37A3C1FD854C">
<mods:date id="43E2D9555EA13A55254B7BBDFC5397DC">2016</mods:date>
<mods:detail id="A42AC836B2439E06633309D59A71F31F" type="pubDate">
<mods:number id="0A1C2C554581EC111FBC620973A44AE8">2016-02-16</mods:number>
</mods:detail>
<mods:detail id="276E47089CBD314C87534B57B78B9E58" type="volume">
<mods:number id="2C2D5F7E995EC233290B15FE1E934E0D">4079</mods:number>
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<mods:detail id="DF54920C4D1E41632EBFFF439F08257F" type="issue">
<mods:number id="1761E118403F0AA8619721B002A14F55">5</mods:number>
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<mods:start id="97E29902D0698E3B804BB71F1174783B">573</mods:start>
<mods:end id="7F5182D5E093996AFF071E7727F3B434">581</mods:end>
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<mods:classification id="1EF7DA1217EB70D8F5E63ABC89716676">journal article</mods:classification>
<mods:identifier id="1EF4D45301B7AE7D832F8548AE70B96D" type="CLB-Dataset">31499</mods:identifier>
<mods:identifier id="6544B25AE33DE54DB77DB712F2A72C84" type="DOI">10.11646/zootaxa.4079.5.4</mods:identifier>
<mods:identifier id="20030A412D65FC71A3782124728CB546" type="GBIF-Dataset">2dec43b9-8411-461a-86a4-2031bd607a92</mods:identifier>
<mods:identifier id="4DF31B56EFFB9D98E52DCA917518D2FF" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="6FC8F6DC58225B565C126F2B48F256FB" type="Zenodo-Dep">1050881</mods:identifier>
<mods:identifier id="2FD5CAFA38AA20B5C1FCE07E854B13B3" type="ZooBank">0CD47C4D-95D3-4615-BB05-E319E040250D</mods:identifier>
</mods:mods>
<treatment id="C877FC1F5525FFCC7EDEFABFFCE48010" ID-DOI="http://doi.org/10.5281/zenodo.6088556" ID-GBIF-Taxon="137307470" ID-Zenodo-Dep="6088556" LSID="urn:lsid:plazi:treatment:C877FC1F5525FFCC7EDEFABFFCE48010" httpUri="http://treatment.plazi.org/id/C877FC1F5525FFCC7EDEFABFFCE48010" lastPageId="4" lastPageNumber="577" pageId="1" pageNumber="574">
<subSubSection id="08C41E825525FFC97EDEFABFFE9A838F" pageId="1" pageNumber="574" type="nomenclature">
<paragraph id="40614D095525FFC97EDEFABFFE5883AE" blockId="1.[151,492,1396,1455]" box="[151,492,1396,1422]" pageId="1" pageNumber="574">
<heading id="1B29FA655525FFC97EDEFABFFE5883AE" bold="true" box="[151,492,1396,1422]" fontSize="11" level="1" pageId="1" pageNumber="574" reason="1">
<emphasis id="72AA911B5525FFC97EDEFABFFE5883AE" bold="true" box="[151,492,1396,1422]" pageId="1" pageNumber="574">
<taxonomicName id="87DE368A5525FFC97EDEFABFFE1683AE" ID-CoL="9HS4V" authority="Niitsuma, 2016" authorityName="Niitsuma" authorityYear="2016" box="[151,418,1396,1422]" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="574" phylum="Arthropoda" rank="species" species="niidaense" status="sp. nov.">
<emphasis id="72AA911B5525FFC97EDEFABFFE1683AE" bold="true" box="[151,418,1396,1422]" italics="true" pageId="1" pageNumber="574">Nilothauma niidaense</emphasis>
</taxonomicName>
<taxonomicNameLabel id="69992C605525FFC97FE3FABFFE5883AE" box="[426,492,1396,1422]" pageId="1" pageNumber="574" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="40614D095525FFC97EDEFA5DFE9A838F" blockId="1.[151,492,1396,1455]" box="[151,302,1430,1455]" pageId="1" pageNumber="574">
(
<figureCitation id="D8E5518C5525FFC97ED7FA5DFE92838F" box="[158,294,1430,1455]" captionStart="FIGURES 1 – 9" captionStartId="2.[151,264,1526,1549]" captionTargetBox="[203,1379,193,1486]" captionTargetId="figure@2.[186,1400,173,1506]" captionTargetPageId="2" captionText="FIGURES 1 – 9. Nilothauma niidaense n. sp., male (1 – 5), female (6) and pupa (7 – 9). 1, Wing; 2, hypopygium, ventral view (right) and dorsal view (left); 3, anal tergite with anal point, lateral view; 4, anterior projection on anal tergite, dorsal view; 5 a, b, superior volsella and median volsella, dorsal view, showing variation of superior volsella; 6, genitalia, ventral view; 7, thoracic horn; 8, abdomen, dorsal view, left lateral and dorsal setae omitted; 9 a, b, anal comb of abdominal segment VIII, showing variation of spur." httpUri="https://zenodo.org/record/1051814/files/figure.png" pageId="1" pageNumber="574">Figures 1–9</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="08C41E825525FFC97EDEFA15FEF48137" pageId="1" pageNumber="574" type="materials_examined">
<paragraph id="40614D095525FFC97EDEFA15FEF48137" blockId="1.[151,1436,1502,2031]" pageId="1" pageNumber="574">
<materialsCitation id="F0B647545525FFC97EDEFA15FBBF803B" ID-GBIF-Occurrence="1700783372" collectingDate="2013-03-27" collectingDateMax="2013-04-05" collectingDateMin="2013-03-27" country="Japan" county="Iwaki" location="Niida River" municipality="Yaguki" pageId="1" pageNumber="574" specimenCount="2" stateProvince="Fukushima" typeStatus="holotype">
<emphasis id="72AA911B5525FFC97EDEFA15FEFE83D7" bold="true" box="[151,330,1502,1527]" pageId="1" pageNumber="574">
<typeStatus id="9F65F3AB5525FFC97EDEFA15FF6683D7" box="[151,210,1502,1527]" pageId="1" pageNumber="574">Type</typeStatus>
material.
</emphasis>
<typeStatus id="9F65F3AB5525FFC97F1CFA15FE0983D7" box="[341,445,1502,1527]" pageId="1" pageNumber="574" type="holotype">Holotype</typeStatus>
male with pupal exuviae (SUM-IC-C0006), reared from pupa,
<collectingCountry id="38C90D995525FFC97AF9FA14FABD83D7" box="[1200,1289,1503,1527]" name="Japan" pageId="1" pageNumber="574">JAPAN</collectingCountry>
:
<collectingRegion id="821A83EB5525FFC97B51FA15FA2C83D7" box="[1304,1432,1502,1527]" country="Japan" name="Fukushima" pageId="1" pageNumber="574">Fukushima</collectingRegion>
,
<collectingCounty id="A90035855525FFC97EDEF9C9FF6E803B" box="[151,218,1538,1563]" pageId="1" pageNumber="574">Iwaki</collectingCounty>
,
<collectingMunicipality id="A005D7735525FFC97EA3F9C9FE89803B" box="[234,317,1538,1563]" pageId="1" pageNumber="574">Yaguki</collectingMunicipality>
, headstream of
<location id="45011BD25525FFC97FB7F9C9FD3D803B" LSID="urn:lsid:plazi:treatment:C877FC1F5525FFCC7EDEFABFFCE48010:45011BD25525FFC97FB7F9C9FD3D803B" box="[510,649,1538,1563]" country="Japan" county="Iwaki" municipality="Yaguki" name="Niida River" pageId="1" pageNumber="574" stateProvince="Fukushima">Niida River</location>
,
<date id="34606BC95525FFC97CD3F9C9FCA7803B" box="[666,787,1538,1563]" pageId="1" pageNumber="574" value="2013-03-27">
<collectingDate id="242492215525FFC97CD3F9C9FCA7803B" box="[666,787,1538,1563]" pageId="1" pageNumber="574" value="2013-03-27">27.iii.2013</collectingDate>
</date>
(emerged
<date id="34606BC95525FFC97DDFF9C9FBB6803B" box="[918,1026,1538,1563]" pageId="1" pageNumber="574" value="2013-04-05">
<collectingDate id="242492215525FFC97DDFF9C9FBB6803B" box="[918,1026,1538,1563]" pageId="1" pageNumber="574" value="2013-04-05">5.iv.2013</collectingDate>
</date>
)
</materialsCitation>
. Paratypes: 2 males with 1 pupal exuviae (SUM-IC-C0001, C0002), as holotype except
<date id="34606BC95525FFC97CB2F9EDFC36801F" box="[763,898,1574,1599]" pageId="1" pageNumber="574" value="1997-08-10">10.viii.1997</date>
(emerged
<date id="34606BC95525FFC97DB0F9ECFB62801F" box="[1017,1238,1574,1599]" pageId="1" pageNumber="574" value="1997-08-21" valueMax="1997-08-25" valueMin="1997-08-21">21 and 25.viii.1997</date>
); male (SUM-IC- C0004), 2 females with 1 pupal exuviae (SUM-IC-C0003, C0005), as holotype except
<date id="34606BC95525FFC97ADEF981FB478043" box="[1175,1267,1610,1635]" pageId="1" pageNumber="574" value="2013-01-05">5.i.2013</date>
(emerged
<date id="34606BC95525FFC97B3BF980FEB180A7" pageId="1" pageNumber="574" value="2013-01-12" valueMax="2013-01-16" valueMin="2013-01-12">12– 16.i.2013</date>
); 3 males with 1 pupal exuviae (SUM-IC-C0007, C0 0 0 8, C0010), 3 females with 3 pupal exuviae (SUM- IC-C0009, C0011, C0012), as holotype except
<date id="34606BC95525FFC97CFEF959FC84808B" box="[695,816,1682,1707]" pageId="1" pageNumber="574" value="2013-03-27">27.iii.2013</date>
(emerged
<date id="34606BC95525FFC97DE4F959FBE1808B" box="[941,1109,1682,1707]" pageId="1" pageNumber="574" value="2013-03-17" valueMax="2013-03-25" valueMin="2013-03-17">17–25.iii.2013</date>
); male (SUM-IC-C0013), as holotype except
<date id="34606BC95525FFC97F1AF97DFE0780EF" box="[339,435,1718,1743]" pageId="1" pageNumber="574" value="2013-05-05">5.v.2013</date>
(emerged
<date id="34606BC95525FFC97C67F97CFD1480EF" box="[558,672,1719,1743]" pageId="1" pageNumber="574" value="2013-05-23">23.v.2013</date>
); 11 males with 6 pupal exuviae (SUM-IC-C0016–C0018, C0020– C0027), 3 females with 3 pupal exuviae (SUM-IC-C0014, C0 0 15, C0019), as holotype except
<date id="34606BC95525FFC97AF7F910FA9F80D3" box="[1214,1323,1755,1779]" pageId="1" pageNumber="574" value="2014-05-10">10.v.2014</date>
(emerged
<date id="34606BC95525FFC97EDEF934FE808137" box="[151,308,1791,1815]" pageId="1" pageNumber="574" value="2014-05-17" valueMax="2014-05-23" valueMin="2014-05-17">17–23.v.2014</date>
).
</paragraph>
</subSubSection>
<subSubSection id="08C41E825525FFC97E8EF8E9FB16811A" box="[199,1186,1826,1851]" pageId="1" pageNumber="574" type="etymology">
<paragraph id="40614D095525FFC97E8EF8E9FB16811A" blockId="1.[151,1436,1502,2031]" box="[199,1186,1826,1851]" pageId="1" pageNumber="574">
<emphasis id="72AA911B5525FFC97E8EF8E9FE10811B" bold="true" box="[199,420,1826,1851]" pageId="1" pageNumber="574">Derivatio nominis.</emphasis>
From the
<typeStatus id="9F65F3AB5525FFC97C51F8E8FDFC811B" box="[536,584,1827,1851]" pageId="1" pageNumber="574">type</typeStatus>
locality, Niida
<collectingRegion id="821A83EB5525FFC97CBDF8E9FC86811B" box="[756,818,1826,1851]" country="Nigeria" name="Rivers" pageId="1" pageNumber="574">River</collectingRegion>
in
<collectingRegion id="821A83EB5525FFC97D1FF8E9FBE4811B" box="[854,1104,1826,1851]" country="Japan" name="Fukushima" pageId="1" pageNumber="574">Fukushima Prefecture</collectingRegion>
,
<collectingCountry id="38C90D995525FFC97A12F8E8FB2A811A" box="[1115,1182,1827,1850]" name="Japan" pageId="1" pageNumber="574">Japan</collectingCountry>
.
</paragraph>
</subSubSection>
<subSubSection id="08C41E825525FFCC7E8EF88DFE208218" lastPageId="4" lastPageNumber="577" pageId="1" pageNumber="574" type="description">
<paragraph id="40614D095525FFC97E8EF88DFCEC817E" blockId="1.[151,1436,1502,2031]" box="[199,856,1862,1887]" pageId="1" pageNumber="574">
<emphasis id="72AA911B5525FFC97E8EF88DFE28817F" bold="true" box="[199,412,1862,1887]" pageId="1" pageNumber="574">Description. Male</emphasis>
(n = 19). Total length 2.4–3.4,
<quantity id="8726E0EC5525FFC97CB3F88CFCE0817E" box="[762,852,1863,1887]" metricMagnitude="-3" metricUnit="m" metricValue="2.9" pageId="1" pageNumber="574" unit="mm" value="2.9">2.9 mm</quantity>
.
</paragraph>
<paragraph id="40614D095525FFC97E8EF8A1FD8281CE" blockId="1.[151,1436,1502,2031]" pageId="1" pageNumber="574">
<emphasis id="72AA911B5525FFC97E8EF8A1FEFD81A3" box="[199,329,1898,1923]" italics="true" pageId="1" pageNumber="574">Coloration.</emphasis>
Generally green. Thorax with four yellowish vittae on scutum and horizontal blackish band on annepisternum. Wing without any marking. Foreleg pale yellow with both ends of femora, apex of tibia, apical third to half of tarsomere 1, and tarsomeres 2–5 dark brown. Mid and hind legs entirely pale yellow. Abdomen olive green with dark tergites VI–IX.
</paragraph>
<caption id="14A11D815526FFCA7EDEFA3DFE1480A8" httpUri="https://zenodo.org/record/1051814/files/figure.png" pageId="2" pageNumber="575" targetBox="[203,1379,193,1486]" targetPageId="2">
<paragraph id="40614D095526FFCA7EDEFA3DFE1480A8" blockId="2.[151,1436,1526,1672]" pageId="2" pageNumber="575">
<emphasis id="72AA911B5526FFCA7EDEFA3DFE88802C" bold="true" box="[151,316,1526,1549]" pageId="2" pageNumber="575">FIGURES 1–9.</emphasis>
<taxonomicName id="87DE368A5526FFCA7F0DFA3CFD90802D" authority="Niitsuma, 2016" authorityName="Niitsuma" authorityYear="2016" box="[324,548,1527,1549]" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="575" phylum="Arthropoda" rank="species" species="niidaense" status="sp. nov.">
<emphasis id="72AA911B5526FFCA7F0DFA3CFD90802D" box="[324,548,1527,1549]" italics="true" pageId="2" pageNumber="575">Nilothauma niidaense</emphasis>
</taxonomicName>
<emphasis id="72AA911B5526FFCA7C65FA3CFDD3802C" bold="true" box="[556,615,1527,1548]" pageId="2" pageNumber="575">
<taxonomicNameLabel id="69992C605526FFCA7C65FA3CFDD3802C" box="[556,615,1527,1548]" pageId="2" pageNumber="575" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, male (1–5), female (6) and pupa (7–9). 1, Wing; 2, hypopygium, ventral view (right) and dorsal view (left); 3, anal tergite with anal point, lateral view; 4, anterior projection on anal tergite, dorsal view; 5a, b, superior volsella and median volsella, dorsal view, showing variation of superior volsella; 6, genitalia, ventral view; 7, thoracic horn; 8, abdomen, dorsal view, left lateral and dorsal setae omitted; 9a, b, anal comb of abdominal segment VIII, showing variation of spur.
</paragraph>
</caption>
<paragraph id="40614D095526FFCA7E8EF964FD478178" blockId="2.[151,1437,1711,2034]" pageId="2" pageNumber="575">
<emphasis id="72AA911B5526FFCA7E8EF964FEB080E8" box="[199,260,1711,1736]" italics="true" pageId="2" pageNumber="575">Head</emphasis>
. Temporals 9–11, 10 (17), uniserial. Frontal tubercles minute, 3–5, 4 µm long. Antenna with terminal flagellomere 110–165, 139 µm long and shorter than preceding 3 segments together; AR 0.15–0.21, 0.18. Clypeus rounded with 10–21, 17 setae. Lengths of palpomeres 1–5 (µm): 30–40, 36 (18); 30–43, 36 (18); 60–88, 76 (18); 125–163, 144 (18); 153–203, 173 (18). Palpomere 3 apically with 2 sensilla clavata, longest 18–25, 21 µm long. Pm4/Pm3 1.7–2.1, 1.9 (18); Pm5/Pm4 1.1–1.3, 1.2 (18).
</paragraph>
<paragraph id="40614D095526FFCA7E8EF8ADFC958182" blockId="2.[151,1437,1711,2034]" pageId="2" pageNumber="575">
<emphasis id="72AA911B5526FFCA7E8EF8ADFEAC815F" box="[199,280,1894,1919]" italics="true" pageId="2" pageNumber="575">Thorax</emphasis>
. Antepronotal lobe much reduced; antepronotals absent. Acrostichals 11–17, 14, biserial; dorsocentrals 7–11, 9, uniserial; prealars 2–3, 3. Scutellum with 2 setae.
</paragraph>
<paragraph id="40614D095526FFCA7E8EF864FD3081CD" blockId="2.[151,1437,1711,2034]" pageId="2" pageNumber="575">
<emphasis id="72AA911B5526FFCA7E8EF864FEB581E6" box="[199,257,1967,1990]" italics="true" pageId="2" pageNumber="575">Wing</emphasis>
(
<figureCitation id="D8E5518C5526FFCA7F46F865FED881E7" box="[271,364,1966,1991]" captionStart="FIGURES 1 – 9" captionStartId="2.[151,264,1526,1549]" captionTargetBox="[203,1379,193,1486]" captionTargetId="figure@2.[186,1400,173,1506]" captionTargetPageId="2" captionText="FIGURES 1 – 9. Nilothauma niidaense n. sp., male (1 – 5), female (6) and pupa (7 – 9). 1, Wing; 2, hypopygium, ventral view (right) and dorsal view (left); 3, anal tergite with anal point, lateral view; 4, anterior projection on anal tergite, dorsal view; 5 a, b, superior volsella and median volsella, dorsal view, showing variation of superior volsella; 6, genitalia, ventral view; 7, thoracic horn; 8, abdomen, dorsal view, left lateral and dorsal setae omitted; 9 a, b, anal comb of abdominal segment VIII, showing variation of spur." httpUri="https://zenodo.org/record/1051814/files/figure.png" pageId="2" pageNumber="575">Figure 1</figureCitation>
). Length 1.5–2.2,
<quantity id="8726E0EC5526FFCA7C74F864FD2281E6" box="[573,662,1967,1991]" metricMagnitude="-3" metricUnit="m" metricValue="1.8" pageId="2" pageNumber="575" unit="mm" value="1.8">1.8 mm</quantity>
. VR 1.4–1.5, 1.5. Brachiolum with 1 seta; R with 10–16, 14 setae; R1 with 9–16, 13 setae; R4+5 with 1–17, 7 setae.
</paragraph>
<paragraph id="40614D095527FFCB7E8EFF52FB9C873C" blockId="3.[151,1436,151,285]" pageId="3" pageNumber="576">
<emphasis id="72AA911B5527FFCB7E8EFF52FEB78690" box="[199,259,153,176]" italics="true" pageId="3" pageNumber="576">Legs.</emphasis>
Spur of foretibia 55–70, 62 µm long including 20–32, 27 µm long scale. Spur of mid tibia 37–45, 40 µm long including 22–30, 26 µm long comb. Spurs of hind tibia 40–50, 45 µm and 35–43, 38 µm long, respectively, and each comb 25–33, 28 µm long. Mid tarsomere 1 with 1–3, 1 (18) sensilla chaetica, distalmost located 0.29– 0.41, 0.34 (18) from apex. Lengths and proportions of leg segments as in
<tableCitation id="0D5C78B25527FFCB7D87FECFFB96873C" box="[974,1058,260,285]" captionStart="TABLE 1" captionStartId="3.[151,239,332,355]" captionText="TABLE 1. Lengths (µm) and proportions of legs of Nilothauma niidaense n. sp., male (n = 19)." pageId="3" pageNumber="576">Table 1</tableCitation>
.
</paragraph>
<caption id="14A11D815527FFCB7EDEFE87FB268743" box="[151,1170,331,355]" pageId="3" pageNumber="576">
<paragraph id="40614D095527FFCB7EDEFE87FB268743" blockId="3.[151,1170,331,355]" box="[151,1170,331,355]" pageId="3" pageNumber="576">
<emphasis id="72AA911B5527FFCB7EDEFE87FEBE8743" bold="true" box="[151,266,332,355]" pageId="3" pageNumber="576">TABLE 1.</emphasis>
Lengths (µm) and proportions of legs of
<taxonomicName id="87DE368A5527FFCB7C8AFE80FC198743" authority="Niitsuma, 2016" authorityName="Niitsuma" authorityYear="2016" box="[707,941,331,355]" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="576" phylum="Arthropoda" rank="species" species="niidaense" status="sp. nov.">
<emphasis id="72AA911B5527FFCB7C8AFE80FC198743" box="[707,941,331,355]" italics="true" pageId="3" pageNumber="576">Nilothauma niidaense</emphasis>
</taxonomicName>
<taxonomicNameLabel id="69992C605527FFCB7DFDFE87FC5B8743" box="[948,1007,332,355]" pageId="3" pageNumber="576" rank="species">n. sp.</taxonomicNameLabel>
, male (n = 19).
</paragraph>
</caption>
<paragraph id="40614D095527FFCB7F50FEB5FAF884A2" pageId="3" pageNumber="576">
<table id="32DEBFA9552700377ED6FEB5FACD84A2" box="[159,1401,382,642]" gridcols="10" gridrows="4" pageId="3" pageNumber="576">
<tr id="FEEE4F4B552700377ED6FEB5FACD87B8" box="[159,1401,382,408]" gridrow="0" pageId="3" pageNumber="576" rowspan-0="1">
<th id="BD3F2637552700377F50FEB5FEC687B8" box="[281,370,382,408]" gridcol="1" gridrow="0" pageId="3" pageNumber="576">fe</th>
<th id="BD3F2637552700377FECFEB5FE4A87B8" box="[421,510,382,408]" gridcol="2" gridrow="0" pageId="3" pageNumber="576">ti</th>
<th id="BD3F2637552700377C68FEB5FDCE87B8" box="[545,634,382,408]" gridcol="3" gridrow="0" pageId="3" pageNumber="576">ta1</th>
<th id="BD3F2637552700377CD7FEB5FD4387B8" box="[670,759,382,408]" gridcol="4" gridrow="0" pageId="3" pageNumber="576">ta2</th>
<th id="BD3F2637552700377D52FEB5FCC787B8" box="[795,883,382,408]" gridcol="5" gridrow="0" pageId="3" pageNumber="576">ta3</th>
<th id="BD3F2637552700377DDEFEB5FC4487B8" box="[919,1008,382,408]" gridcol="6" gridrow="0" pageId="3" pageNumber="576">ta4</th>
<th id="BD3F2637552700377A5DFEB5FBD887B8" box="[1044,1132,382,408]" gridcol="7" gridrow="0" pageId="3" pageNumber="576">ta5</th>
<th id="BD3F2637552700377AD8FEB5FB4387B8" box="[1169,1271,382,408]" gridcol="8" gridrow="0" pageId="3" pageNumber="576">LR</th>
<th id="BD3F2637552700377B65FEB5FACD87B8" box="[1324,1401,382,408]" gridcol="9" gridrow="0" pageId="3" pageNumber="576">BR</th>
</tr>
<tr id="FEEE4F4B552700377ED6FE67FACD87C1" box="[159,1401,428,481]" gridrow="1" pageId="3" pageNumber="576">
<th id="BD3F2637552700377ED6FE67FF0287C1" box="[159,182,428,481]" gridcol="0" gridrow="1" pageId="3" pageNumber="576">P1</th>
<td id="BD3F2637552700377F50FE67FEC687C1" box="[281,370,428,481]" gridcol="1" gridrow="1" pageId="3" pageNumber="576">657–919 773</td>
<td id="BD3F2637552700377FECFE67FE4A87C1" box="[421,510,428,481]" gridcol="2" gridrow="1" pageId="3" pageNumber="576">465–646 554</td>
<td id="BD3F2637552700377C68FE67FDCE87C1" box="[545,634,428,481]" gridcol="3" gridrow="1" pageId="3" pageNumber="576">677–899 778</td>
<td id="BD3F2637552700377CD7FE67FD4387C1" box="[670,759,428,481]" gridcol="4" gridrow="1" pageId="3" pageNumber="576">354–485 427</td>
<td id="BD3F2637552700377D52FE67FCC787C1" box="[795,883,428,481]" gridcol="5" gridrow="1" pageId="3" pageNumber="576">283–394 342</td>
<td id="BD3F2637552700377DDEFE67FC4487C1" box="[919,1008,428,481]" gridcol="6" gridrow="1" pageId="3" pageNumber="576">222–303 267</td>
<td id="BD3F2637552700377A5DFE67FBD887C1" box="[1044,1132,428,481]" gridcol="7" gridrow="1" pageId="3" pageNumber="576">121–152 137</td>
<td id="BD3F2637552700377AD8FE67FB4387C1" box="[1169,1271,428,481]" gridcol="8" gridrow="1" pageId="3" pageNumber="576">1.34–1.47 1.40</td>
<td id="BD3F2637552700377B65FE67FACD87C1" box="[1324,1401,428,481]" gridcol="9" gridrow="1" pageId="3" pageNumber="576">2.0–2.7 2.3</td>
</tr>
<tr id="FEEE4F4B552700377ED6FDCBFACD8415" box="[159,1401,512,565]" gridrow="2" pageId="3" pageNumber="576">
<th id="BD3F2637552700377ED6FDCBFF028415" box="[159,182,512,565]" gridcol="0" gridrow="2" pageId="3" pageNumber="576">P2</th>
<td id="BD3F2637552700377F50FDCBFEC68415" box="[281,370,512,565]" gridcol="1" gridrow="2" pageId="3" pageNumber="576">596–838 711</td>
<td id="BD3F2637552700377FECFDCBFE4A8415" box="[421,510,512,565]" gridcol="2" gridrow="2" pageId="3" pageNumber="576">414–606 508</td>
<td id="BD3F2637552700377C68FDCBFDCE8415" box="[545,634,512,565]" gridcol="3" gridrow="2" pageId="3" pageNumber="576">263–374 316</td>
<td id="BD3F2637552700377CD7FDCBFD438415" box="[670,759,512,565]" gridcol="4" gridrow="2" pageId="3" pageNumber="576">131–192 162</td>
<td id="BD3F2637552700377D52FDCBFCC78415" box="[795,883,512,565]" gridcol="5" gridrow="2" pageId="3" pageNumber="576">91–141 119</td>
<td id="BD3F2637552700377DDEFDCBFC448415" box="[919,1008,512,565]" gridcol="6" gridrow="2" pageId="3" pageNumber="576">61–91 80</td>
<td id="BD3F2637552700377A5DFDCBFBD88415" box="[1044,1132,512,565]" gridcol="7" gridrow="2" pageId="3" pageNumber="576">56–81 68</td>
<td id="BD3F2637552700377AD8FDCBFB438415" box="[1169,1271,512,565]" gridcol="8" gridrow="2" pageId="3" pageNumber="576">0.60–0.65 0.62</td>
<td id="BD3F2637552700377B65FDCBFACD8415" box="[1324,1401,512,565]" gridcol="9" gridrow="2" pageId="3" pageNumber="576">3.2–4.4 3.6</td>
</tr>
<tr id="FEEE4F4B552700377ED6FD86FACD84A2" box="[159,1401,589,642]" gridrow="3" pageId="3" pageNumber="576">
<th id="BD3F2637552700377ED6FD86FF0284A2" box="[159,182,589,642]" gridcol="0" gridrow="3" pageId="3" pageNumber="576">P3</th>
<td id="BD3F2637552700377F50FD86FEC684A2" box="[281,370,589,642]" gridcol="1" gridrow="3" pageId="3" pageNumber="576">657–939 794</td>
<td id="BD3F2637552700377FECFD86FE4A84A2" box="[421,510,589,642]" gridcol="2" gridrow="3" pageId="3" pageNumber="576">636–909 769</td>
<td id="BD3F2637552700377C68FD86FDCE84A2" box="[545,634,589,642]" gridcol="3" gridrow="3" pageId="3" pageNumber="576">364–535 447</td>
<td id="BD3F2637552700377CD7FD86FD4384A2" box="[670,759,589,642]" gridcol="4" gridrow="3" pageId="3" pageNumber="576">182–283 229</td>
<td id="BD3F2637552700377D52FD86FCC784A2" box="[795,883,589,642]" gridcol="5" gridrow="3" pageId="3" pageNumber="576">172–273 221</td>
<td id="BD3F2637552700377DDEFD86FC4484A2" box="[919,1008,589,642]" gridcol="6" gridrow="3" pageId="3" pageNumber="576">121–182 153</td>
<td id="BD3F2637552700377A5DFD86FBD884A2" box="[1044,1132,589,642]" gridcol="7" gridrow="3" pageId="3" pageNumber="576">81–111 95</td>
<td id="BD3F2637552700377AD8FD86FB4384A2" box="[1169,1271,589,642]" gridcol="8" gridrow="3" pageId="3" pageNumber="576">0.55–0.60 0.58</td>
<td id="BD3F2637552700377B65FD86FACD84A2" box="[1324,1401,589,642]" gridcol="9" gridrow="3" pageId="3" pageNumber="576">4.1–5.4 4.7</td>
</tr>
</table>
</paragraph>
<paragraph id="40614D095527FFCB7E8EFD02FC9982F8" blockId="3.[151,1437,712,1969]" pageId="3" pageNumber="576">
<emphasis id="72AA911B5527FFCB7E8EFD02FEE284C0" box="[199,342,713,736]" italics="true" pageId="3" pageNumber="576">Hypopygium</emphasis>
(
<figureCitation id="D8E5518C5527FFCB7F2DFD03FE5F84C0" box="[356,491,712,737]" captionStart="FIGURES 1 – 9" captionStartId="2.[151,264,1526,1549]" captionTargetBox="[203,1379,193,1486]" captionTargetId="figure@2.[186,1400,173,1506]" captionTargetPageId="2" captionText="FIGURES 1 – 9. Nilothauma niidaense n. sp., male (1 – 5), female (6) and pupa (7 – 9). 1, Wing; 2, hypopygium, ventral view (right) and dorsal view (left); 3, anal tergite with anal point, lateral view; 4, anterior projection on anal tergite, dorsal view; 5 a, b, superior volsella and median volsella, dorsal view, showing variation of superior volsella; 6, genitalia, ventral view; 7, thoracic horn; 8, abdomen, dorsal view, left lateral and dorsal setae omitted; 9 a, b, anal comb of abdominal segment VIII, showing variation of spur." httpUri="https://zenodo.org/record/1051814/files/figure.png" pageId="3" pageNumber="576">Figures 2, 3</figureCitation>
). Tergite IX with 13–20, 17 (18) posterior setae, sitting to each side of anal point and 2 dorsal projections. Anterior projection 30–38, 34 (18) µm long, 1.1–1.5, 1.3 (13) times as long as broad, with about 30–40 plumose setae 43–72, 62 (18) µm long and tending to be divided into 2 caudolateral groups; occasionally with small median notch in posterior border (
<figureCitation id="D8E5518C5527FFCB7D78FCFFFC22856C" box="[817,918,820,845]" captionStart="FIGURES 1 – 9" captionStartId="2.[151,264,1526,1549]" captionTargetBox="[203,1379,193,1486]" captionTargetId="figure@2.[186,1400,173,1506]" captionTargetPageId="2" captionText="FIGURES 1 – 9. Nilothauma niidaense n. sp., male (1 – 5), female (6) and pupa (7 – 9). 1, Wing; 2, hypopygium, ventral view (right) and dorsal view (left); 3, anal tergite with anal point, lateral view; 4, anterior projection on anal tergite, dorsal view; 5 a, b, superior volsella and median volsella, dorsal view, showing variation of superior volsella; 6, genitalia, ventral view; 7, thoracic horn; 8, abdomen, dorsal view, left lateral and dorsal setae omitted; 9 a, b, anal comb of abdominal segment VIII, showing variation of spur." httpUri="https://zenodo.org/record/1051814/files/figure.png" pageId="3" pageNumber="576">Figure 4</figureCitation>
). Posterior projection club-shaped, 25–38, 31 (10) µm long, 2.0–3.0, 2.6 (10) times as long as basal width, bare except swollen apex with brush of 6–12, 8 (18) setae 12–20, 16 (18) µm long. Anal point 42–65, 54 (16) µm long, 1.4–1.8, 1.6 (11) times as long as broad, without microtrichia. Laterosternite IX with 2–4, 3 setae. Phallapodeme 37–64, 47 (13) µm long. Sternapodeme medially thickened, with or without small median elongation. Gonocoxite 97–113, 105 (12) µm long. Superior volsella (
<figureCitation id="D8E5518C5527FFCB7ED7FC23FE868221" box="[158,306,1000,1025]" captionStart="FIGURES 1 – 9" captionStartId="2.[151,264,1526,1549]" captionTargetBox="[203,1379,193,1486]" captionTargetId="figure@2.[186,1400,173,1506]" captionTargetPageId="2" captionText="FIGURES 1 – 9. Nilothauma niidaense n. sp., male (1 – 5), female (6) and pupa (7 – 9). 1, Wing; 2, hypopygium, ventral view (right) and dorsal view (left); 3, anal tergite with anal point, lateral view; 4, anterior projection on anal tergite, dorsal view; 5 a, b, superior volsella and median volsella, dorsal view, showing variation of superior volsella; 6, genitalia, ventral view; 7, thoracic horn; 8, abdomen, dorsal view, left lateral and dorsal setae omitted; 9 a, b, anal comb of abdominal segment VIII, showing variation of spur." httpUri="https://zenodo.org/record/1051814/files/figure.png" pageId="3" pageNumber="576">Figures 5a, b</figureCitation>
) slender, parallel-sided, 37–50, 45 (11) µm long, 5–8, 6 (11) µm wide at middle, with subapical spur, 1–2 conspicuous subapical setae and apical brush of 4–6 (5) setae; subapical spur 8–15, 11 (18) µm long, subapical setae 23–33, 28 (9) µm long. Median volsella 8–10, 10 (15) µm long, 1.5–2.0 times as long as broad, with microtrichia and 2–3, 3 apical setae. Superior volsella 3.7–5.0, 4.5 (11) times as long as median volsella. Inferior volsella with microtrichia and 5–7, 5 (18) apically split setae. Gonostylus 1 30–150, 137 (11) µm long, 5.3–6.0, 5.8 (11) times as long as broad at middle, gently curved inwards, pointed apically, with row of 6–9, 7 (12) distalmedian setae, some split apically. HR 0.74–0.82, 0.77 (11).
</paragraph>
<paragraph id="40614D095527FFCB7E8EFB2FFD7682DC" blockId="3.[151,1437,712,1969]" box="[199,706,1252,1277]" pageId="3" pageNumber="576">
<emphasis id="72AA911B5527FFCB7E8EFB2FFEAA82DD" bold="true" box="[199,286,1252,1277]" pageId="3" pageNumber="576">Female</emphasis>
(n = 8). Total length 2.4–2.5 (2) mm.
</paragraph>
<paragraph id="40614D095527FFCB7E8EFAC3FDB08301" blockId="3.[151,1437,712,1969]" box="[199,516,1288,1313]" pageId="3" pageNumber="576">
<emphasis id="72AA911B5527FFCB7E8EFAC3FEF68301" box="[199,322,1288,1313]" italics="true" pageId="3" pageNumber="576">Coloration</emphasis>
. Similar to male.
</paragraph>
<paragraph id="40614D095527FFCB7E8EFAE7FF7583F7" blockId="3.[151,1437,712,1969]" pageId="3" pageNumber="576">
<emphasis id="72AA911B5527FFCB7E8EFAE7FEB08365" box="[199,260,1324,1349]" italics="true" pageId="3" pageNumber="576">Head</emphasis>
. Temporals 9–11, 10 (7). Frontal tubercles 3–5, 4 µm long. Lengths of antennal flagellomeres 1–6 (µm): 68–75, 70; 60–65, 63; 68–75, 72; 75–88, 78; 65–78, 71; 113–135, 119. AR 0.32–0.38, 0.34. Clypeus with 16–24, 20 setae. Lengths of palpomeres 1–5 (µm): 35–45, 39; 38–45, 40; 83–105, 89; 163–198, 174; 183–228, 202. Palpomere 3 apically with 2 sensilla clavata, longest 20–28, 24 µm long. Pm4/Pm3 1.9–2.1, 2.0; Pm5/Pm4 1.1–1.2, 1.2.
</paragraph>
<paragraph id="40614D095527FFCB7E8EFA28FB3883DB" blockId="3.[151,1437,712,1969]" box="[199,1164,1507,1532]" pageId="3" pageNumber="576">
<emphasis id="72AA911B5527FFCB7E8EFA28FEAB83DC" box="[199,287,1507,1532]" italics="true" pageId="3" pageNumber="576">Thorax.</emphasis>
Acrostichals 15–21, 18; dorsocentrals 10–14, 12; prealars 3–4, 3; scutellars 2.
</paragraph>
<paragraph id="40614D095527FFCB7E8EF9C3FDC18065" blockId="3.[151,1437,712,1969]" pageId="3" pageNumber="576">
<emphasis id="72AA911B5527FFCB7E8EF9C3FF4B803F" box="[199,255,1544,1567]" italics="true" pageId="3" pageNumber="576">Wing</emphasis>
. Length 2.0–2.3,
<quantity id="8726E0EC5527FFCB7F8EF9CCFD94803F" box="[455,544,1543,1567]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="3" pageNumber="576" unit="mm" value="2.1">2.1 mm</quantity>
. VR 1.4–1.5, 1.5. Brachiolum with 1–2, 1 seta; R with 11–18, 16 setae; R1 with 16–30, 23 setae; R4+5 with 27–45, 35 setae.
</paragraph>
<paragraph id="40614D095527FFCB7E8EF99DFC8A80F9" blockId="3.[151,1437,712,1969]" pageId="3" pageNumber="576">
<emphasis id="72AA911B5527FFCB7E8EF99DFEB7804D" box="[199,259,1622,1645]" italics="true" pageId="3" pageNumber="576">Legs.</emphasis>
Spur of foretibia 60–70, 66 µm long including 25–35, 29 µm long scale. Spur of mid tibia 43–50, 45 µm long including 25–28, 26 µm long comb. Spurs of hind tibia 48–60, 51 µm and 40–45, 43 µm long, respectively; comb 28–33, 30 µm long. Mid tarsomere 1 with 4–9, 6 sensilla chaetica, distalmost located 0.12–0.18, 0.15 from apex. Lengths and proportions of leg segments as in
<tableCitation id="0D5C78B25527FFCB7CADF90BFC8E80F9" box="[740,826,1728,1753]" captionStart="TABLE 2" captionStartId="4.[151,239,152,175]" captionText="TABLE 2. Lengths (µm) and proportions of legs of Nilothauma niidaense n. sp., female (n = 8)." pageId="3" pageNumber="576">Table 2</tableCitation>
.
</paragraph>
<paragraph id="40614D095527FFCB7E8EF92FFE288190" blockId="3.[151,1437,712,1969]" pageId="3" pageNumber="576">
<emphasis id="72AA911B5527FFCB7E8EF92FFE8580DD" box="[199,305,1764,1789]" italics="true" pageId="3" pageNumber="576">Genitalia</emphasis>
(
<figureCitation id="D8E5518C5527FFCB7F0FF92FFE1B80DD" box="[326,431,1764,1789]" captionStart="FIGURES 1 – 9" captionStartId="2.[151,264,1526,1549]" captionTargetBox="[203,1379,193,1486]" captionTargetId="figure@2.[186,1400,173,1506]" captionTargetPageId="2" captionText="FIGURES 1 – 9. Nilothauma niidaense n. sp., male (1 – 5), female (6) and pupa (7 – 9). 1, Wing; 2, hypopygium, ventral view (right) and dorsal view (left); 3, anal tergite with anal point, lateral view; 4, anterior projection on anal tergite, dorsal view; 5 a, b, superior volsella and median volsella, dorsal view, showing variation of superior volsella; 6, genitalia, ventral view; 7, thoracic horn; 8, abdomen, dorsal view, left lateral and dorsal setae omitted; 9 a, b, anal comb of abdominal segment VIII, showing variation of spur." httpUri="https://zenodo.org/record/1051814/files/figure.png" pageId="3" pageNumber="576">Figure 6</figureCitation>
). Sternite VIII with 46–56, 50 setae on each side. Gonocoxapodeme VIII straight. Gonapophysis VIII divided into broad dorsomesal lobe and vestigial ventrolateral lobe. Gonocoxite IX with 2–5, 4 setae. Apodeme lobe weak. Segment X without setae. Coxosternapodeme nearly straight. Notum128–155, 137 µm long, 2.1–2.6, 2.4 times as long as ramus. Labium without microtrichia. Seminal capsule oval, 55–63, 59 (3) µm long, 45–48, 47 (3) wide, with cylindrical neck. Postgenital plate triangular. Cercus 75–93, 83µm long, 1.3–1.6, 1.5 times as long as ramus.
</paragraph>
<caption id="14A11D815520FFCC7EDEFF53FB2F868F" box="[151,1179,151,175]" pageId="4" pageNumber="577">
<paragraph id="40614D095520FFCC7EDEFF53FB2F868F" blockId="4.[151,1179,151,175]" box="[151,1179,151,175]" pageId="4" pageNumber="577">
<emphasis id="72AA911B5520FFCC7EDEFF53FEBD868F" bold="true" box="[151,265,152,175]" pageId="4" pageNumber="577">TABLE 2.</emphasis>
Lengths (µm) and proportions of legs of
<taxonomicName id="87DE368A5520FFCC7C8AFF5CFC19868F" authority="Niitsuma, 2016" authorityName="Niitsuma" authorityYear="2016" box="[707,941,151,175]" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="577" phylum="Arthropoda" rank="species" species="niidaense" status="sp. nov.">
<emphasis id="72AA911B5520FFCC7C8AFF5CFC19868F" box="[707,941,151,175]" italics="true" pageId="4" pageNumber="577">Nilothauma niidaense</emphasis>
</taxonomicName>
<emphasis id="72AA911B5520FFCC7DFDFF53FC44868F" bold="true" box="[948,1008,152,175]" pageId="4" pageNumber="577">
<taxonomicNameLabel id="69992C605520FFCC7DFDFF53FC44868F" box="[948,1008,152,175]" pageId="4" pageNumber="577" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, female (n = 8).
</paragraph>
</caption>
<paragraph id="40614D095520FFCC7ED6FF33FA9C87F5" pageId="4" pageNumber="577">
<table id="32DEBFA9552000377ED6FF01FAD687F5" box="[159,1378,202,469]" gridcols="9" gridrows="3" pageId="4" pageNumber="577">
<tr id="FEEE4F4B552000377ED6FF01FAD6870D" box="[159,1378,202,301]" gridrow="0" pageId="4" pageNumber="577">
<th id="BD3F2637552000377ED6FF01FF02870D" box="[159,182,202,301]" gridcol="0" gridrow="0" pageId="4" pageNumber="577">P1</th>
<th id="BD3F2637552000377F6FFF01FE3F870D" box="[294,395,202,301]" gridcol="1" gridrow="0" pageId="4" pageNumber="577">fe 828–970 877</th>
<th id="BD3F2637552000377F88FF01FDAE870D" box="[449,538,202,301]" gridcol="2" gridrow="0" pageId="4" pageNumber="577">ti 576–687 621</th>
<th id="BD3F2637552000377C02FF01FD10870D" box="[587,676,202,301]" gridcol="3" gridrow="0" pageId="4" pageNumber="577">ta1 848–990 905</th>
<th id="BD3F2637552000377C9DFF01FC99870D" box="[724,813,202,301]" gridcol="4" gridrow="0" pageId="4" pageNumber="577">ta2 465–566 508</th>
<th id="BD3F2637552000377D17FF01FC03870D" box="[862,951,202,301]" gridcol="5" gridrow="0" pageId="4" pageNumber="577">ta3 354–455 401</th>
<th id="BD3F2637552000377DA1FF01FBF5870D" box="[1000,1089,202,301]" gridcol="6" gridrow="0" pageId="4" pageNumber="577">ta4 283–333 300</th>
<th id="BD3F2637552000377A3AFF01FB7F870D" box="[1139,1227,202,301]" gridcol="7" gridrow="0" pageId="4" pageNumber="577">ta5 131–182 150</th>
<th id="BD3F2637552000377AB5FF01FAD6870D" box="[1276,1378,202,301]" gridcol="8" gridrow="0" pageId="4" pageNumber="577">LR 1.42–1.50 1.46</th>
</tr>
<tr id="FEEE4F4B552000377ED6FE87FAD687A1" box="[159,1378,332,385]" gridrow="1" pageId="4" pageNumber="577">
<th id="BD3F2637552000377ED6FE87FF0287A1" box="[159,182,332,385]" gridcol="0" gridrow="1" pageId="4" pageNumber="577">P2</th>
<td id="BD3F2637552000377F6FFE87FE3F87A1" box="[294,395,332,385]" gridcol="1" gridrow="1" pageId="4" pageNumber="577">747–889 802</td>
<td id="BD3F2637552000377F88FE87FDAE87A1" box="[449,538,332,385]" gridcol="2" gridrow="1" pageId="4" pageNumber="577">545–657 593</td>
<td id="BD3F2637552000377C02FE87FD1087A1" box="[587,676,332,385]" gridcol="3" gridrow="1" pageId="4" pageNumber="577">323–404 356</td>
<td id="BD3F2637552000377C9DFE87FC9987A1" box="[724,813,332,385]" gridcol="4" gridrow="1" pageId="4" pageNumber="577">162–202 177</td>
<td id="BD3F2637552000377D17FE87FC0387A1" box="[862,951,332,385]" gridcol="5" gridrow="1" pageId="4" pageNumber="577">121–152 131</td>
<td id="BD3F2637552000377DA1FE87FBF587A1" box="[1000,1089,332,385]" gridcol="6" gridrow="1" pageId="4" pageNumber="577">81–101 88</td>
<td id="BD3F2637552000377A3AFE87FB7F87A1" box="[1139,1227,332,385]" gridcol="7" gridrow="1" pageId="4" pageNumber="577">71–91 77</td>
<td id="BD3F2637552000377AB5FE87FAD687A1" box="[1276,1378,332,385]" gridcol="8" gridrow="1" pageId="4" pageNumber="577">0.58–0.62 0.60</td>
</tr>
<tr id="FEEE4F4B552000377ED6FE6BFAD687F5" box="[159,1378,416,469]" gridrow="2" pageId="4" pageNumber="577">
<th id="BD3F2637552000377ED6FE6BFF0287F5" box="[159,182,416,469]" gridcol="0" gridrow="2" pageId="4" pageNumber="577">P3</th>
<td id="BD3F2637552000377F6FFE6BFE3F87F5" box="[294,395,416,469]" gridcol="1" gridrow="2" pageId="4" pageNumber="577">808–1010 894</td>
<td id="BD3F2637552000377F88FE6BFDAE87F5" box="[449,538,416,469]" gridcol="2" gridrow="2" pageId="4" pageNumber="577">798–990 875</td>
<td id="BD3F2637552000377C02FE6BFD1087F5" box="[587,676,416,469]" gridcol="3" gridrow="2" pageId="4" pageNumber="577">455–556 492</td>
<td id="BD3F2637552000377C9DFE6BFC9987F5" box="[724,813,416,469]" gridcol="4" gridrow="2" pageId="4" pageNumber="577">232–303 251</td>
<td id="BD3F2637552000377D17FE6BFC0387F5" box="[862,951,416,469]" gridcol="5" gridrow="2" pageId="4" pageNumber="577">232–283 245</td>
<td id="BD3F2637552000377DA1FE6BFBF587F5" box="[1000,1089,416,469]" gridcol="6" gridrow="2" pageId="4" pageNumber="577">152–182 162</td>
<td id="BD3F2637552000377A3AFE6BFB7F87F5" box="[1139,1227,416,469]" gridcol="7" gridrow="2" pageId="4" pageNumber="577">91–121 102</td>
<td id="BD3F2637552000377AB5FE6BFAD687F5" box="[1276,1378,416,469]" gridcol="8" gridrow="2" pageId="4" pageNumber="577">0.55–0.58 0.56</td>
</tr>
</table>
</paragraph>
<paragraph id="40614D095520FFCC7E8EFDECFD428460" blockId="4.[151,1437,551,1584]" box="[199,758,551,576]" pageId="4" pageNumber="577">
<emphasis id="72AA911B5520FFCC7E8EFDECFEB28460" bold="true" box="[199,262,551,576]" pageId="4" pageNumber="577">Pupa</emphasis>
(n = 16). Total length 3.3–4.6,
<quantity id="8726E0EC5520FFCC7C2DFDE3FD0D841F" box="[612,697,552,576]" metricMagnitude="-3" metricUnit="m" metricValue="3.9" pageId="4" pageNumber="577" unit="mm" value="3.9">3.9 mm</quantity>
(15).
</paragraph>
<paragraph id="40614D095520FFCC7E8EFD87FD838445" blockId="4.[151,1437,551,1584]" box="[199,567,588,613]" pageId="4" pageNumber="577">
<emphasis id="72AA911B5520FFCC7E8EFD87FE808445" box="[199,308,588,613]" italics="true" pageId="4" pageNumber="577">Coloratio</emphasis>
n. Exuviae pale brown.
</paragraph>
<paragraph id="40614D095520FFCC7E8EFDA4FF4D84F0" blockId="4.[151,1437,551,1584]" pageId="4" pageNumber="577">
<emphasis id="72AA911B5520FFCC7E8EFDA4FEDB84A8" box="[199,367,623,648]" italics="true" pageId="4" pageNumber="577">Cephalothorax</emphasis>
. Frontal seta 33–50, 39 µm long. Frontal apotome smooth. Scutum pebbled and rugulose. Thoracic horn (
<figureCitation id="D8E5518C5520FFCC7F0CFD5FFE13848C" box="[325,423,660,685]" captionStart="FIGURES 1 – 9" captionStartId="2.[151,264,1526,1549]" captionTargetBox="[203,1379,193,1486]" captionTargetId="figure@2.[186,1400,173,1506]" captionTargetPageId="2" captionText="FIGURES 1 – 9. Nilothauma niidaense n. sp., male (1 – 5), female (6) and pupa (7 – 9). 1, Wing; 2, hypopygium, ventral view (right) and dorsal view (left); 3, anal tergite with anal point, lateral view; 4, anterior projection on anal tergite, dorsal view; 5 a, b, superior volsella and median volsella, dorsal view, showing variation of superior volsella; 6, genitalia, ventral view; 7, thoracic horn; 8, abdomen, dorsal view, left lateral and dorsal setae omitted; 9 a, b, anal comb of abdominal segment VIII, showing variation of spur." httpUri="https://zenodo.org/record/1051814/files/figure.png" pageId="4" pageNumber="577">Figure 7</figureCitation>
) consisting of 4 slender filaments, 1 or 2 of them bifid. Diameter of basal ring 17–25, 22 µm (15).
</paragraph>
<paragraph id="40614D095520FFCC7E8EFD17FC3F8235" blockId="4.[151,1437,551,1584]" pageId="4" pageNumber="577">
<emphasis id="72AA911B5520FFCC7E8EFD17FE8584D5" box="[199,305,732,757]" italics="true" pageId="4" pageNumber="577">Abdomen</emphasis>
(
<figureCitation id="D8E5518C5520FFCC7F09FD17FE1684D4" box="[320,418,732,757]" captionStart="FIGURES 1 – 9" captionStartId="2.[151,264,1526,1549]" captionTargetBox="[203,1379,193,1486]" captionTargetId="figure@2.[186,1400,173,1506]" captionTargetPageId="2" captionText="FIGURES 1 – 9. Nilothauma niidaense n. sp., male (1 – 5), female (6) and pupa (7 – 9). 1, Wing; 2, hypopygium, ventral view (right) and dorsal view (left); 3, anal tergite with anal point, lateral view; 4, anterior projection on anal tergite, dorsal view; 5 a, b, superior volsella and median volsella, dorsal view, showing variation of superior volsella; 6, genitalia, ventral view; 7, thoracic horn; 8, abdomen, dorsal view, left lateral and dorsal setae omitted; 9 a, b, anal comb of abdominal segment VIII, showing variation of spur." httpUri="https://zenodo.org/record/1051814/files/figure.png" pageId="4" pageNumber="577">Figure 8</figureCitation>
). Tergite I without shagreen; tergites II–VII each with more or less extensive and uniform shagreen; tergite VIII with anterolateral and median shagreen; tergite IX with median shagreen in female, without any shagreen in male. Tergite II with row of 50–81, 71 (15) caudal hooklets. Conjunctives III/IV and IV/V each with 4–6, 5 (13) rows of spinules. Pedes spurii B weakly developed on segment II. Pedes spurii
<collectingRegion id="821A83EB5520FFCC7AB9FC83FAB08540" box="[1264,1284,840,864]" country="Nigeria" name="Rivers" pageId="4" pageNumber="577">A</collectingRegion>
absent. Anal comb (
<figureCitation id="D8E5518C5520FFCC7EADFCA7FECC85A5" box="[228,376,876,901]" captionStart="FIGURES 1 – 9" captionStartId="2.[151,264,1526,1549]" captionTargetBox="[203,1379,193,1486]" captionTargetId="figure@2.[186,1400,173,1506]" captionTargetPageId="2" captionText="FIGURES 1 – 9. Nilothauma niidaense n. sp., male (1 – 5), female (6) and pupa (7 – 9). 1, Wing; 2, hypopygium, ventral view (right) and dorsal view (left); 3, anal tergite with anal point, lateral view; 4, anterior projection on anal tergite, dorsal view; 5 a, b, superior volsella and median volsella, dorsal view, showing variation of superior volsella; 6, genitalia, ventral view; 7, thoracic horn; 8, abdomen, dorsal view, left lateral and dorsal setae omitted; 9 a, b, anal comb of abdominal segment VIII, showing variation of spur." httpUri="https://zenodo.org/record/1051814/files/figure.png" pageId="4" pageNumber="577">Figures 9a, b</figureCitation>
) on segment VIII consisting of single spur with or without marginal accessory spine. Segment I without L-setae; segments II–III each with 3 L-setae on each side; segment IV with 2 L-setae and 1 LS-seta on each side; segments V–VIII each with 4 LS-setae on each side. Anal lobe 200–240, 217 (12) µm long, 1.7–1.9, 1.8 (8) times as long as broad, with dorsal seta located 0.19–0.30, 0.24 (14) from apex, and fringe of 33–58, 47 (15) lateral setae; male genital sac 1.3–1.4, 1.4 (6) times as long as lobe.
</paragraph>
<paragraph id="40614D095520FFCC7E8EFBD4FE208218" blockId="4.[151,1437,551,1584]" box="[199,404,1055,1080]" pageId="4" pageNumber="577">
<emphasis id="72AA911B5520FFCC7E8EFBD4FEA38218" bold="true" box="[199,279,1055,1080]" pageId="4" pageNumber="577">Larva.</emphasis>
Unknown.
</paragraph>
</subSubSection>
<subSubSection id="08C41E825520FFCC7E8EFB8FFCE48010" pageId="4" pageNumber="577" type="discussion">
<paragraph id="40614D095520FFCC7E8EFB8FFD2B8314" blockId="4.[151,1437,551,1584]" pageId="4" pageNumber="577">
<emphasis id="72AA911B5520FFCC7E8EFB8FFE8F827D" bold="true" box="[199,315,1092,1117]" pageId="4" pageNumber="577">Remarks.</emphasis>
<taxonomicName id="87DE368A5520FFCC7F0BFB8FFD8E827D" authority="Niitsuma, 2016" authorityName="Niitsuma" authorityYear="2016" box="[322,570,1092,1117]" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="577" phylum="Arthropoda" rank="species" species="niidaense" status="sp. nov.">
<emphasis id="72AA911B5520FFCC7F0BFB8FFD8E827D" box="[322,570,1092,1117]" italics="true" pageId="4" pageNumber="577">Nilothauma niidaense</emphasis>
</taxonomicName>
<taxonomicNameLabel id="69992C605520FFCC7C08FB8EFDCA827C" box="[577,638,1093,1116]" pageId="4" pageNumber="577" rank="species">n. sp.</taxonomicNameLabel>
belongs to the
<taxonomicName id="87DE368A5520FFCC7D62FB8EFC33827D" baseAuthorityName="Goetghebuer" baseAuthorityYear="1921" box="[811,903,1092,1117]" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="577" phylum="Arthropoda" rank="species" species="brayi">
<emphasis id="72AA911B5520FFCC7D62FB8EFC33827D" box="[811,903,1092,1117]" italics="true" pageId="4" pageNumber="577">N. brayi</emphasis>
</taxonomicName>
species group as the wing lacks dark markings and the anal tergite has two dorsal projections (see
<bibRefCitation id="244F30F85520FFCC7C9AFBACFC7F82A0" author="Adam" box="[723,971,1127,1152]" pageId="4" pageNumber="577" refString="Adam, J. I. &amp; Saether, O. A. (1999) Revision of the genus Nilothauma Kieffer, 1921 (Diptera: Chironomidae). Entomologica scandinavica, 56 (Supplement), 1 - 107." type="journal article" year="1999">Adam &amp; Saether 1999</bibRefCitation>
: 38). The male of the species is similar to That of
<collectingRegion id="821A83EB5520FFCC7EBBFB47FEFA8285" box="[242,334,1164,1189]" country="Democratic Republic of the Congo" name="Orientale" pageId="4" pageNumber="577">Oriental</collectingRegion>
species
<taxonomicName id="87DE368A5520FFCC7FE6FB46FCBD8284" authority="Adam &amp; Saether, 1999" authorityName="Adam &amp; Saether" authorityYear="1999" box="[431,777,1164,1189]" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="577" phylum="Arthropoda" rank="species" species="acre">
<emphasis id="72AA911B5520FFCC7FE6FB46FDB68284" box="[431,514,1165,1188]" italics="true" pageId="4" pageNumber="577">N. acre</emphasis>
<bibRefCitation id="244F30F85520FFCC7C43FB47FCBD8284" author="Adam" box="[522,777,1164,1189]" pageId="4" pageNumber="577" refString="Adam, J. I. &amp; Saether, O. A. (1999) Revision of the genus Nilothauma Kieffer, 1921 (Diptera: Chironomidae). Entomologica scandinavica, 56 (Supplement), 1 - 107." type="journal article" year="1999">
Adam &amp; Saether,
<quantity id="8726E0EC5520FFCC7C98FB47FCBD8284" box="[721,777,1164,1188]" metricMagnitude="1" metricUnit="m" metricValue="5.07746" pageId="4" pageNumber="577" unit="in" value="1999.0">1999</quantity>
</bibRefCitation>
</taxonomicName>
in the anal tergite with about 30–40 plumose setae on the anterior projection, the broad anal point, and the superior volsella with a pointed spur and a laterally directed seta, but differs in the slender, club-shaped posterior projection on the anal tergite, and the superior volsella having an apical brush of 4–6 setae. In
<taxonomicName id="87DE368A5520FFCC7FB9FB32FDF18330" authorityName="Adam &amp; Saether" authorityYear="1999" box="[496,581,1273,1296]" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="577" phylum="Arthropoda" rank="species" species="acre">
<emphasis id="72AA911B5520FFCC7FB9FB32FDF18330" box="[496,581,1273,1296]" italics="true" pageId="4" pageNumber="577">N. acre</emphasis>
</taxonomicName>
, the posterior projection is broad basally and triangular, and the superior volsella is armed with only 1 or 2 apical setae.
</paragraph>
<paragraph id="40614D095520FFCC7E8EFAF4FCE48010" blockId="4.[151,1437,551,1584]" pageId="4" pageNumber="577">
The pupa resembles that of
<taxonomicName id="87DE368A5520FFCC7C6AFA8AFC138378" authority="Adam &amp; Saether, 1999" authorityName="Adam &amp; Saether. Recently I" authorityYear="1999" box="[547,935,1343,1368]" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="577" phylum="Arthropoda" rank="species" species="sasai">
<emphasis id="72AA911B5520FFCC7C6AFA8AFD318378" box="[547,645,1345,1368]" italics="true" pageId="4" pageNumber="577">N. sasai</emphasis>
<bibRefCitation id="244F30F85520FFCC7CDAFAF4FC138378" author="Adam" box="[659,935,1343,1368]" pageId="4" pageNumber="577" refString="Adam, J. I. &amp; Saether, O. A. (1999) Revision of the genus Nilothauma Kieffer, 1921 (Diptera: Chironomidae). Entomologica scandinavica, 56 (Supplement), 1 - 107." type="journal article" year="1999">Adam &amp; Saether, 1999</bibRefCitation>
</taxonomicName>
, treated here as a junior synonym of
<taxonomicName id="87DE368A5520FFCC7BCBFA8AFEC6835C" authority="Sasa" authorityName="Sasa" authorityYear="1993" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="577" phylum="Arthropoda" rank="species" species="hibaratertium">
<emphasis id="72AA911B5520FFCC7BCBFA8AFE87835D" italics="true" pageId="4" pageNumber="577">N. hibaratertium</emphasis>
Sasa
</taxonomicName>
, in the following features: thoracic horn with 5 branches, pedes spurii B present, abdominal tergite II with 50 or more caudal hooklets, anal comb on abdominal segment VIII consisting of a single spur with or without a marginal accessory spine, and abdominal tergite VIII with distinct anterior shagreen. A re-examination of the holotype pupal exuviae of
<taxonomicName id="87DE368A5520FFCC7FA6FA1AFDFF83C8" authorityName="Adam &amp; Saether. Recently I" authorityYear="1999" box="[495,587,1489,1512]" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="577" phylum="Arthropoda" rank="species" species="sasai">
<emphasis id="72AA911B5520FFCC7FA6FA1AFDFF83C8" box="[495,587,1489,1512]" italics="true" pageId="4" pageNumber="577">N. sasai</emphasis>
</taxonomicName>
deposited in SUM, however, revealed that both the pupae are separable by the feature of abdominal shagreen. Anterior shagreen patches on abdominal tergites III–VI are distinct because of larger spinules in
<taxonomicName id="87DE368A5520FFCC7F17F9D2FE0D8010" authorityName="Adam &amp; Saether. Recently I" authorityYear="1999" box="[350,441,1561,1584]" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="577" phylum="Arthropoda" rank="species" species="sasai">
<emphasis id="72AA911B5520FFCC7F17F9D2FE0D8010" box="[350,441,1561,1584]" italics="true" pageId="4" pageNumber="577">N. sasai</emphasis>
</taxonomicName>
, but indistinct in
<taxonomicName id="87DE368A5520FFCC7C34F9D2FCBE8010" authority="Niitsuma, 2016" authorityName="Niitsuma" authorityYear="2016" box="[637,778,1559,1584]" class="Insecta" family="Chironomidae" genus="Nilothauma" higherTaxonomySource="GBIF" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="577" phylum="Arthropoda" rank="species" species="niidaense" status="sp. nov.">
<emphasis id="72AA911B5520FFCC7C34F9D2FCBE8010" box="[637,778,1559,1584]" italics="true" pageId="4" pageNumber="577">N. niidaense</emphasis>
</taxonomicName>
<emphasis id="72AA911B5520FFCC7D59F9DCFCE48010" bold="true" box="[784,848,1559,1584]" pageId="4" pageNumber="577">
<taxonomicNameLabel id="69992C605520FFCC7D59F9DCFCE48010" box="[784,848,1559,1584]" pageId="4" pageNumber="577" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
</paragraph>
</subSubSection>
</treatment>
</document>
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