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<document id="83635175343E4BCF57ACB7F201B8C861" ID-DOI="10.5281/zenodo.195585" ID-GBIF-Dataset="3bd0c8a9-71ad-461b-9218-4c557ab9f25f" ID-ISSN="1175-5326" ID-Zenodo-Dep="195585" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460230809850" checkinUser="plazi" docAuthor="Dantas, Galileu P. S., Hamada, Neusa &amp; Mendes, Humberto F." docDate="2010" docId="414087F3FFA4FFEBFF0F3F907447FF1A" docLanguage="en" docName="zt02490p054.pdf" docOrigin="Zootaxa 2490" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Stenochironomus roquei Dantas, Hamada &amp; Mendes, 2010, sp. n." docType="treatment" docVersion="8" lastPageNumber="52" masterDocId="BD79FF8BFFA5FFEEFF983E727107FFE6" masterDocTitle="A new Neotropical species of the genus Stenochironomus Kieffer (Diptera: Chironomidae) with wood-mining larvae" masterLastPageNumber="54" masterPageNumber="47" pageNumber="48" updateTime="1698238955722" updateUser="plazi">
<mods:mods id="21D563A8785804A6F7BD9DB9A404C8C8" xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo id="67CFDA35F647F68FA8931F8225ABF99D">
<mods:title id="1A1D7B6412DDF675B4A4B605E04F10F0">A new Neotropical species of the genus Stenochironomus Kieffer (Diptera: Chironomidae) with wood-mining larvae</mods:title>
</mods:titleInfo>
<mods:name id="90A81D049BB3F7ECD45BFBFAB3D2AAB1" type="personal">
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<mods:namePart id="4B8051EE34A53C0264118DDF439FD7C9">Dantas, Galileu P. S.</mods:namePart>
</mods:name>
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<mods:namePart id="09C9BF6A28CDB3336ABE771C90B913AD">Hamada, Neusa</mods:namePart>
</mods:name>
<mods:name id="4FD5F0A9A98FBB37499E1CFFA094ABD1" type="personal">
<mods:role id="5C1CACCA36AFC514CD157696B59E1380">
<mods:roleTerm id="A0D666B44784D3B844FE31FEA33E5B7D">Author</mods:roleTerm>
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<mods:namePart id="55EC26A61B5155D02E0A9BE9B4B9FA26">Mendes, Humberto F.</mods:namePart>
</mods:name>
<mods:typeOfResource id="10461A40496EAA1B9CE796B19F929C24">text</mods:typeOfResource>
<mods:relatedItem id="CBFE3C6C3CF07E59A70EBD20FE3BC0F5" type="host">
<mods:titleInfo id="4647F9DEB54D16DD59B2D0CF592FB184">
<mods:title id="852DBF4968976F35A489E06ABBB2256A">Zootaxa</mods:title>
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<mods:part id="548A2E9E0F440E88DB69262870C5397F">
<mods:date id="50BA50DB74A65C8416F37B47CC1D30D2">2010</mods:date>
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<mods:number id="A47CBF27E15AC2F454FC0F2E2931431A">2490</mods:number>
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<mods:start id="5FE386CFDC3F068F1BCB8CC66AD4B1C7">47</mods:start>
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<mods:classification id="90C994914B98AC775A4F26995DCC4C07">journal article</mods:classification>
<mods:identifier id="DDFE9E709CE5ADBD2DB1F05B442118F3" type="DOI">10.5281/zenodo.195585</mods:identifier>
<mods:identifier id="571E9F07C6BFB07CB4A47C4DE29E54F4" type="GBIF-Dataset">3bd0c8a9-71ad-461b-9218-4c557ab9f25f</mods:identifier>
<mods:identifier id="B4F4C52DEED6B0BE1A3224E847D36395" type="ISSN">1175-5326</mods:identifier>
<mods:identifier id="4464B1AAA075B7A0EC8F476189A8C4EF" type="Zenodo-Dep">195585</mods:identifier>
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<treatment id="414087F3FFA4FFEBFF0F3F907447FF1A" ID-DOI="http://doi.org/10.5281/zenodo.6199239" ID-GBIF-Taxon="119387285" ID-Zenodo-Dep="6199239" LSID="urn:lsid:plazi:treatment:414087F3FFA4FFEBFF0F3F907447FF1A" httpUri="http://treatment.plazi.org/id/414087F3FFA4FFEBFF0F3F907447FF1A" lastPageId="5" lastPageNumber="52" pageId="1" pageNumber="48">
<subSubSection id="81F3656EFFA4FFEFFF0F3F90730DFE1A" box="[151,522,482,508]" pageId="1" pageNumber="48" type="nomenclature">
<paragraph id="C95636E5FFA4FFEFFF0F3F90730DFE1A" blockId="1.[151,522,482,508]" box="[151,522,482,508]" pageId="1" pageNumber="48">
<heading id="921E8189FFA4FFEFFF0F3F90730DFE1A" bold="true" box="[151,522,482,508]" fontSize="11" level="1" pageId="1" pageNumber="48" reason="1">
<emphasis id="FB9DEAF7FFA4FFEFFF0F3F90730DFE1A" bold="true" box="[151,522,482,508]" pageId="1" pageNumber="48">
<taxonomicName id="0EE94D66FFA4FFEFFF0F3F9070C7FE1A" ID-CoL="8F596" box="[151,448,482,508]" class="Insecta" family="Chironomidae" genus="Stenochironomus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="48" phylum="Arthropoda" rank="species" species="roquei" status="sp. nov.">
<emphasis id="FB9DEAF7FFA4FFEFFF0F3F9070C7FE1A" bold="true" box="[151,448,482,508]" italics="true" pageId="1" pageNumber="48">Stenochironomus roquei</emphasis>
</taxonomicName>
<taxonomicNameLabel id="E0AE578CFFA4FFEFFE503F90730DFE1A" box="[456,522,482,508]" pageId="1" pageNumber="48" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="81F3656EFFA4FFEFFF0F3C587574FBCC" pageId="1" pageNumber="48" type="materials_examined">
<paragraph id="C95636E5FFA4FFEFFF0F3C5875E9FD3C" blockId="1.[151,1437,554,2005]" pageId="1" pageNumber="48">
<emphasis id="FB9DEAF7FFA4FFEFFF0F3C58704AFDA2" bold="true" box="[151,333,554,580]" pageId="1" pageNumber="48">
<typeStatus id="16528847FFA4FFEFFF0F3C5871D4FDA2" box="[151,211,554,580]" pageId="1" pageNumber="48">Type</typeStatus>
material.
</emphasis>
<typeStatus id="16528847FFA4FFEFFEC03C5870CEFDA2" box="[344,457,554,580]" pageId="1" pageNumber="48" type="holotype">Holotype</typeStatus>
, adult male with pupal and larval exuviae:
<collectingCountry id="B1FE7675FFA4FFEFFC553C58753CFDA2" box="[973,1083,554,580]" name="Brazil" pageId="1" pageNumber="48">BRAZIL</collectingCountry>
, Amazonas State, Itacoatiara, Madeireira Mil,
<geoCoordinate id="ACDD5022FFA4FFEFFEFB3C227314FD8C" box="[355,531,592,618]" direction="south" orientation="latitude" pageId="1" pageNumber="48" precision="1" value="-2.7786388">02°46’43.1’’S</geoCoordinate>
,
<geoCoordinate id="ACDD5022FFA4FFEFFDB83C2273DFFD8C" box="[544,728,592,618]" direction="west" orientation="longitude" pageId="1" pageNumber="48" precision="1" value="-58.648335">58°38’54.0’’W</geoCoordinate>
,
<date id="BD571025FFA4FFEFFD7E3C227255FD8C" box="[742,850,592,618]" pageId="1" pageNumber="48" value="2009-04-14">14.IV.09</date>
, in submerged wood, leg. G.P.S. Dantas &amp; S.C. Escarpinati (
<collectionCode id="AFF8AE20FFA4FFEFFEB33C077075FD69" box="[299,370,629,655]" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="1" pageNumber="48">INPA</collectionCode>
, slide-mounted in Euparal).
<typeStatus id="16528847FFA4FFEFFD5A3C077233FD69" box="[706,820,629,655]" pageId="1" pageNumber="48" type="paratype">Paratypes</typeStatus>
(same data as
<typeStatus id="16528847FFA4FFEFFC7C3C077549FD69" box="[996,1102,629,655]" pageId="1" pageNumber="48" type="holotype">holotype</typeStatus>
, except for coordinates and/ or date):
<specimenCount id="DFEFFD6CFFA4FFEFFE9F3CE8705DFD52" box="[263,346,666,692]" pageId="1" pageNumber="48" type="male">1 male</specimenCount>
with pupal exuviae,
<geoCoordinate id="ACDD5022FFA4FFEFFDC53CE8720BFD52" box="[605,780,666,692]" direction="south" orientation="latitude" pageId="1" pageNumber="48" precision="1" value="-2.7279723">02°43’40.7’’S</geoCoordinate>
,
<geoCoordinate id="ACDD5022FFA4FFEFFC823CE872D6FD52" box="[794,977,666,692]" direction="west" orientation="longitude" pageId="1" pageNumber="48" precision="1" value="-58.654613">58°39’16.6’’W</geoCoordinate>
,
<date id="BD571025FFA4FFEFFC473CE87546FD52" box="[991,1089,666,692]" pageId="1" pageNumber="48" value="2009-05-08">08.V.09</date>
;
<specimenCount id="DFEFFD6CFFA4FFEFFBD73CE875A5FD52" box="[1103,1186,666,692]" pageId="1" pageNumber="48" type="male">1 male</specimenCount>
with pupal exuviae,
<geoCoordinate id="ACDD5022FFA4FFEFFF0F3CB27039FD3C" box="[151,318,704,730]" direction="south" orientation="latitude" pageId="1" pageNumber="48" precision="1" value="-2.79225">02°47’32.1’’S</geoCoordinate>
,
<geoCoordinate id="ACDD5022FFA4FFEFFED33CB270FAFD3C" box="[331,509,704,730]" direction="west" orientation="longitude" pageId="1" pageNumber="48" precision="1" value="-58.461777">58°27’42.4’’W</geoCoordinate>
;
<specimenCount id="DFEFFD6CFFA4FFEFFD913CB2735CFD3C" box="[521,603,704,730]" pageId="1" pageNumber="48" type="male">1 male</specimenCount>
,
<date id="BD571025FFA4FFEFFDFF3CB273C5FD3C" box="[615,706,704,730]" pageId="1" pageNumber="48" value="2009-05-19">19.V.09</date>
(
<collectionCode id="AFF8AE20FFA4FFEFFD493CB2723DFD3C" box="[721,826,704,730]" httpUri="http://grbio.org/cool/6yx0-3nm7" name="Museu de Zoologia da Universidade de Sao Paulo" pageId="1" pageNumber="48">MZUSP</collectionCode>
);
<specimenCount id="DFEFFD6CFFA4FFEFFCD53CB27298FD3C" box="[845,927,704,730]" pageId="1" pageNumber="48" type="male">1 male</specimenCount>
,
<date id="BD571025FFA4FFEFFC333CB27515FD3C" box="[939,1042,704,730]" pageId="1" pageNumber="48" value="2009-04-20">20.IV.09</date>
; 1 larva,
<date id="BD571025FFA4FFEFFBE63CB275EEFD3C" box="[1150,1257,704,730]" pageId="1" pageNumber="48" value="2009-06-20">20.VI.09</date>
.
</paragraph>
<paragraph id="C95636E5FFA4FFEFFF5E3C977574FBCC" blockId="1.[151,1437,554,2005]" pageId="1" pageNumber="48">
<emphasis id="FB9DEAF7FFA4FFEFFF5E3C9770DAFD19" bold="true" box="[198,477,741,767]" pageId="1" pageNumber="48">Diagnostic characters.</emphasis>
The male imago can be separated from all other species of the genus by having a dark brown patch on anterior portion of lateral vittae, extending laterally to parapsidal suture; AR up to 2; thirteenth flagellomere very long, up to 1100 µm; a superior volsella markedly elongated; a very long inferior volsella with 6 setae, the apical one being stout; anal point slightly larger at apex; a very long and curved gonostylus. The pupa is distinguished by the presence of pedes spurii B in TII; frontal apotome elongated; hooklets on T II smaller near the median extremities of the row; spur on S VIII with 7–6 brownish teeth. The larvae can be recognized by a paralabial plate with weak striae near to anterior margin; SI and SII pinnate,
<collectionCode id="AFF8AE20FFA4FFEFFF0F3D9871CFFBE2" box="[151,200,1002,1028]" pageId="1" pageNumber="48">SIII</collectionCode>
bifurcated; labiohypopharynx with ligular lobes truncated with small projection on lateral margin; superior pair of anal papillae with two constrictions while inferior pair has only one.
</paragraph>
</subSubSection>
<subSubSection id="81F3656EFFA4FFEFFF5E3A477366FB92" pageId="1" pageNumber="48" type="etymology">
<paragraph id="C95636E5FFA4FFEFFF5E3A477366FB92" blockId="1.[151,1437,554,2005]" pageId="1" pageNumber="48">
<emphasis id="FB9DEAF7FFA4FFEFFF5E3A477054FBA9" bold="true" box="[198,339,1077,1103]" pageId="1" pageNumber="48">Etymology.</emphasis>
This species is named in honour of Dr. Fabio de
<collectingCountry id="B1FE7675FFA4FFEFFC563A4772E1FBA9" box="[974,998,1077,1103]" name="Iceland" pageId="1" pageNumber="48">O</collectingCountry>
. Roque for his contributions to the knowledge of Brazilian
<taxonomicName id="0EE94D66FFA4FFEFFE293A28735BFB92" box="[433,604,1114,1140]" class="Insecta" family="Chironomidae" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="48" phylum="Arthropoda" rank="family">Chironomidae</taxonomicName>
.
</paragraph>
</subSubSection>
<subSubSection id="81F3656EFFA4FFEBFF5E3A0D7447FF1A" lastPageId="5" lastPageNumber="52" pageId="1" pageNumber="48" type="description">
<paragraph id="C95636E5FFA4FFEFFF5E3A0D72B1FB7C" blockId="1.[151,1437,554,2005]" box="[198,950,1151,1178]" pageId="1" pageNumber="48">
<emphasis id="FB9DEAF7FFA4FFEFFF5E3A0D70F6FB7F" bold="true" box="[198,497,1151,1177]" pageId="1" pageNumber="48">Description. Adult male</emphasis>
(n = 5, except when otherwise stated).
</paragraph>
<paragraph id="C95636E5FFA4FFEFFF5D3AD77440FA9C" blockId="1.[151,1437,554,2005]" pageId="1" pageNumber="48">
Total length 6.55–6.72,
<quantity id="0E119B00FFA4FFEFFE793AD77349FB59" box="[481,590,1189,1215]" metricMagnitude="-3" metricUnit="m" metricValue="6.62" pageId="1" pageNumber="48" unit="mm" value="6.62">6.62 mm</quantity>
. Wing length 2.87–2.97,
<quantity id="0E119B00FFA4FFEFFCE23AD772EFFB59" box="[890,1000,1189,1215]" metricMagnitude="-3" metricUnit="m" metricValue="2.92" pageId="1" pageNumber="48" unit="mm" value="2.92">2.92 mm</quantity>
. Total length/wing length 2.21–2.34, 2.27. Wing length/length of profemur 1.35–1.42, 1.39. General coloration yellowish. Eyes markedly metallic green. Thorax with a dark brown patch on anterior portion of the lateral vitae, extending laterally to the parapsidal suture. Fore tarsus dark; fore tibia yellowish with proximal portion dark; mid and hind legs yellowish. Wing mostly clear with light brown distal portion, not easy to observe in mounted material. Abdomen nearly uniformly yellowish to orange, ornamented with many dark setae; hypopygium dark.
</paragraph>
<paragraph id="C95636E5FFA4FFEFFF5D3BF7707CF9D2" blockId="1.[151,1437,554,2005]" pageId="1" pageNumber="48">
Head (
<figureCitation id="51D22A60FFA4FFEFFE8B3BF77053FA79" box="[275,340,1413,1439]" captionStart="FIGURE 1" captionStartId="2.[151,255,1778,1802]" captionTargetBox="[151,1414,346,1777]" captionTargetId="figure@2.[151,1436,346,1797]" captionTargetPageId="2" captionText="FIGURE 1. Stenochironomus roquei n. sp. Adult male: A—head, B—thorax, C—hypopygium, D—wing. Pupa: E—TII in dorsal view, showing pedes spurii B. Larva: F—head in ventral view." httpUri="https://zenodo.org/record/195586/files/figure.png" pageId="1" pageNumber="48">Fig. 1</figureCitation>
A). AR 2.23–2.40, 2.32. Ultimate flagellomere
<date id="BD571025FFA4FFEFFC1C3BF7750FFA79" box="[900,1032,1413,1439]" pageId="1" pageNumber="48" value="1161" valueMax="1183">1161–1183</date>
, 1171 µm long. Temporal setae 8– 12, 11. Clypeus with 28–42, 36 setae. Tentorium, stipes and cibarial pump as in
<figureCitation id="51D22A60FFA4FFEFFBCD3BD875B2FA22" box="[1109,1205,1450,1476]" captionStart="FIGURE 1" captionStartId="2.[151,255,1778,1802]" captionTargetBox="[151,1414,346,1777]" captionTargetId="figure@2.[151,1436,346,1797]" captionTargetPageId="2" captionText="FIGURE 1. Stenochironomus roquei n. sp. Adult male: A—head, B—thorax, C—hypopygium, D—wing. Pupa: E—TII in dorsal view, showing pedes spurii B. Larva: F—head in ventral view." httpUri="https://zenodo.org/record/195586/files/figure.png" pageId="1" pageNumber="48">Figure 1</figureCitation>
A. Tentorium 231– 237, 234 µm long; 44–50, 48 µm wide at sieve pore; 25 µm wide at posterior tentorial pit. Stipes 200–231, 213 µm long; 8–11, 10 µm wide. Palpomere lengths (in µm): 57–71, 66; 63–68, 66; 323–354, 334; 170–196, 182; 300–356, 335.
</paragraph>
<paragraph id="C95636E5FFA4FFEFFF5D38327361F999" blockId="1.[151,1437,554,2005]" pageId="1" pageNumber="48">
Thorax (
<figureCitation id="51D22A60FFA4FFEFFEB13832706BF9BC" box="[297,364,1600,1626]" captionStart="FIGURE 1" captionStartId="2.[151,255,1778,1802]" captionTargetBox="[151,1414,346,1777]" captionTargetId="figure@2.[151,1436,346,1797]" captionTargetPageId="2" captionText="FIGURE 1. Stenochironomus roquei n. sp. Adult male: A—head, B—thorax, C—hypopygium, D—wing. Pupa: E—TII in dorsal view, showing pedes spurii B. Larva: F—head in ventral view." httpUri="https://zenodo.org/record/195586/files/figure.png" pageId="1" pageNumber="48">Fig. 1</figureCitation>
B). Ac 8–11, 9; Dc 6-9, 8 in a single row; Pa 3–5, 4; Scts 9–11, 10 in a single row. Anterior edge of scutum rounded in lateral view.
</paragraph>
<paragraph id="C95636E5FFA4FFEFFF5D38F870DFF913" blockId="1.[151,1437,554,2005]" pageId="1" pageNumber="48">
Wing (
<figureCitation id="51D22A60FFA4FFEFFE8E38F8705FF942" box="[278,344,1674,1700]" captionStart="FIGURE 1" captionStartId="2.[151,255,1778,1802]" captionTargetBox="[151,1414,346,1777]" captionTargetId="figure@2.[151,1436,346,1797]" captionTargetPageId="2" captionText="FIGURE 1. Stenochironomus roquei n. sp. Adult male: A—head, B—thorax, C—hypopygium, D—wing. Pupa: E—TII in dorsal view, showing pedes spurii B. Larva: F—head in ventral view." httpUri="https://zenodo.org/record/195586/files/figure.png" pageId="1" pageNumber="48">Fig. 1</figureCitation>
D). VR 1.05–1.09, 1.07. Brachiolum with 2–5, 3 setae. R with 53–62, 57 setae; R1 with 44– 70, 58 setae; R4+5 with 51–83, 66 setae; M with 1–6, 3 setae; RM with 0–1, 0 setae; remaining veins bare. Squama with 6–11, 8 setae.
</paragraph>
<paragraph id="C95636E5FFA4FFEFFF5D39727250F86C" blockId="1.[151,1437,554,2005]" pageId="1" pageNumber="48">
Legs. Scale of front tibia 69–73, 72 µm long, with 3 strong setae, the longest 250–297, 269 µm; spurs of middle tibia 51–61, 56 µm and 60–64, 61 µm long; spurs of hind tibia 54–62, 59 µm and 64–67, 65 µm long. Apex of fore tibia 91–100, 95 µm wide, of mid tibia 100–108, 104 µm wide, of hind tibia 103–112, 106 µm wide. Lengths (in µm) and proportions of legs as in
<tableCitation id="846B035EFFA4FFEFFD6139027256F86C" box="[761,849,1904,1930]" captionStart="TABLE 1" captionStartId="3.[151,239,339,363]" captionText="TABLE 1. Lengths (in μm) and proportions of leg segments of Stenochironomus roquei n. sp., male (n = 5)." pageId="1" pageNumber="48">Table 1</tableCitation>
.
</paragraph>
<paragraph id="C95636E5FFA4FFECFF5D39E4749BFEA1" blockId="1.[151,1437,554,2005]" lastBlockId="2.[151,1436,152,327]" lastPageId="2" lastPageNumber="49" pageId="1" pageNumber="48">
Hypopygium (
<figureCitation id="51D22A60FFA4FFEFFEE839E470BAF856" box="[368,445,1942,1968]" captionStart="FIGURE 1" captionStartId="2.[151,255,1778,1802]" captionTargetBox="[151,1414,346,1777]" captionTargetId="figure@2.[151,1436,346,1797]" captionTargetPageId="2" captionText="FIGURE 1. Stenochironomus roquei n. sp. Adult male: A—head, B—thorax, C—hypopygium, D—wing. Pupa: E—TII in dorsal view, showing pedes spurii B. Larva: F—head in ventral view." httpUri="https://zenodo.org/record/195586/files/figure.png" pageId="1" pageNumber="48">Figs. 1</figureCitation>
C, 2A, 2B). Anal point as in
<figureCitation id="51D22A60FFA4FFEFFC8D39E4727EF856" box="[789,889,1942,1968]" captionStart="FIGURE 2" captionStartId="3.[151,255,1718,1742]" captionTargetBox="[187,1411,837,1717]" captionTargetId="figure@3.[151,1436,794,1733]" captionTargetPageId="3" captionText="FIGURE 2. Stenochironomus roquei n. sp., adult male. A—hypopygium in dorsal view; B—hypopygium with tergite IX removed, left—ventral view, right—dorsal view; C—anal point in lateral view." httpUri="https://zenodo.org/record/195587/files/figure.png" pageId="1" pageNumber="48">Figure 2</figureCitation>
C, 150–166, 158 µm long; 19–24, 22 µm wide at base; 17–20, 19 µm wide at apex; curved in lateral view, with apex slightly bent upwards (
<figureCitation id="51D22A60FFA4FFEFFB6A39C9743DF833" box="[1266,1338,1979,2005]" captionStart="FIGURE 2" captionStartId="3.[151,255,1718,1742]" captionTargetBox="[187,1411,837,1717]" captionTargetId="figure@3.[151,1436,794,1733]" captionTargetPageId="3" captionText="FIGURE 2. Stenochironomus roquei n. sp., adult male. A—hypopygium in dorsal view; B—hypopygium with tergite IX removed, left—ventral view, right—dorsal view; C—anal point in lateral view." httpUri="https://zenodo.org/record/195587/files/figure.png" pageId="1" pageNumber="48">Fig. 2</figureCitation>
C); with 13–23, 17 setae on each side. Tergite IX with 70–81, 74 strong setae in a central field, caudal apex wedgeshaped in dorsal aspect. Laterosternite XI with 6–7, 7 setae. Phallapodeme 196 (1) µm long; transverse sternapodeme 41–50, 45 µm long. Gonocoxite 266–280, 275 µm long; inferior volsella 362–396, 383 µm long, with 5–6, 6 setae, restricted to apical fourth, apical seta blunt and stout; superior volsella 118–139, 129 µm long, with 6–9, 7 setae distributed along most of its length. Gonostylus curved, 299–324, 314 µm long.
</paragraph>
<caption id="9D96666DFFA7FFECFF0F38807291F8CA" httpUri="https://zenodo.org/record/195586/files/figure.png" pageId="2" pageNumber="49" targetBox="[151,1414,346,1777]" targetPageId="2">
<paragraph id="C95636E5FFA7FFECFF0F38807291F8CA" blockId="2.[151,1436,1778,1836]" pageId="2" pageNumber="49">
<emphasis id="FB9DEAF7FFA7FFECFF0F3880701EF8EC" bold="true" box="[151,281,1778,1802]" pageId="2" pageNumber="49">FIGURE 1.</emphasis>
<taxonomicName id="0EE94D66FFA7FFECFEB838817324F8EC" box="[288,547,1779,1802]" class="Insecta" family="Chironomidae" genus="Stenochironomus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="49" phylum="Arthropoda" rank="species" species="roquei" status="sp. nov.">
<emphasis id="FB9DEAF7FFA7FFECFEB838817324F8EC" box="[288,547,1779,1802]" italics="true" pageId="2" pageNumber="49">Stenochironomus roquei</emphasis>
</taxonomicName>
<taxonomicNameLabel id="E0AE578CFFA7FFECFDB138817364F8EC" box="[553,611,1779,1802]" pageId="2" pageNumber="49" rank="species">n. sp.</taxonomicNameLabel>
Adult male: A—head, B—thorax, C—hypopygium, D—wing. Pupa: E—TII in dorsal view, showing
<emphasis id="FB9DEAF7FFA7FFECFE023967731BF8CA" box="[410,540,1813,1836]" italics="true" pageId="2" pageNumber="49">pedes spurii</emphasis>
B. Larva: F—head in ventral view.
</paragraph>
</caption>
<paragraph id="C95636E5FFA7FFECFF5D392F7063F891" blockId="2.[151,1437,1885,2023]" box="[197,356,1885,1911]" pageId="2" pageNumber="49">
<emphasis id="FB9DEAF7FFA7FFECFF5D392F7001F891" bold="true" box="[197,262,1885,1911]" pageId="2" pageNumber="49">Pupa</emphasis>
(n = 3).
</paragraph>
<paragraph id="C95636E5FFA7FFECFF5D39F07581F801" blockId="2.[151,1437,1885,2023]" pageId="2" pageNumber="49">
Total length
<quantity id="0E119B00FFA7FFECFEC239F0730DF87A" box="[346,522,1922,1948]" metricMagnitude="-3" metricUnit="m" metricValue="8.165" metricValueMax="8.41" metricValueMin="7.92" pageId="2" pageNumber="49" unit="mm" value="8.165" valueMax="8.41" valueMin="7.92">7.92–8.41 mm</quantity>
. Coloration: cephalothorax gray to brownish, wing sheath mostly transparent with darkened margin. Abdomen light brownish, with lateral margin from distal half of TIV to TVIII brownish. Spur on SVIII brownish, teeth with distal portion darker than basal portion.
</paragraph>
<paragraph id="C95636E5FFA6FFEDFF5D3EEA75FBFEC2" blockId="3.[151,1437,152,297]" pageId="3" pageNumber="50">Cephalothorax. Frontal apotome elongated (Fig. 3A). Precorneal seta 2; 83–89 µm long. Thoracic horn composed of a stout spinose branch (Fig. 3C) and several smooth branches with a plume-like appearance. Dorsocentrals (Dc) 50–75 µm long. Distance between Dc1 and Dc2 3 µm; between Dc2 and Dc3 296 µm; between Dc3 and Dc4 4 µm; two additional setal pits present; median suture granulose (Fig. 3B).</paragraph>
<caption id="9D96666DFFA6FFEDFF0F3F217411FE8C" box="[151,1302,337,363]" pageId="3" pageNumber="50">
<paragraph id="C95636E5FFA6FFEDFF0F3F217411FE8C" blockId="3.[151,1419,337,584]" box="[151,1302,337,363]" pageId="3" pageNumber="50">
<emphasis id="FB9DEAF7FFA6FFEDFF0F3F21700FFE8D" bold="true" box="[151,264,339,363]" pageId="3" pageNumber="50">TABLE 1.</emphasis>
Lengths (in μm) and proportions of leg segments of
<taxonomicName id="0EE94D66FFA6FFEDFCA53F217547FE8C" box="[829,1088,339,362]" class="Insecta" family="Chironomidae" genus="Stenochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="50" phylum="Arthropoda" rank="species" species="roquei" status="sp. nov.">
<emphasis id="FB9DEAF7FFA6FFEDFCA53F217547FE8C" box="[829,1088,339,362]" italics="true" pageId="3" pageNumber="50">Stenochironomus roquei</emphasis>
</taxonomicName>
<taxonomicNameLabel id="E0AE578CFFA6FFEDFBDE3F217586FE8C" box="[1094,1153,339,362]" pageId="3" pageNumber="50" rank="species">n. sp.</taxonomicNameLabel>
, male (n = 5).
</paragraph>
</caption>
<paragraph id="C95636E5FFA6FFEDFF693FF7741EFE79" blockId="3.[151,1419,337,584]" box="[241,1305,389,415]" pageId="3" pageNumber="50">fe ti ta1 ta2 ta3 ta4</paragraph>
<paragraph id="C95636E5FFA6FFEDFF053FC27482FDFC" blockId="3.[151,1419,337,584]" pageId="3" pageNumber="50">
p1
<date id="BD571025FFA6FFEDFF693FC27058FE23" box="[241,351,432,453]" pageId="3" pageNumber="50" value="2077" valueMax="2127">2077–2127</date>
, 2100
<date id="BD571025FFA6FFEDFE263FC2732BFE23" box="[446,556,432,453]" pageId="3" pageNumber="50" value="1730" valueMax="1822">1730–1822</date>
, 1769
<date id="BD571025FFA6FFEDFD173FC273FAFE23" box="[655,765,432,453]" pageId="3" pageNumber="50" value="2698" valueMax="2965">2698–2965</date>
, 2771
<date id="BD571025FFA6FFEDFCC73FC272CAFE23" box="[863,973,432,453]" pageId="3" pageNumber="50" value="1370" valueMax="1478">1370–1478</date>
, 1420
<date id="BD571025FFA6FFEDFBA83FC2759AFE23" box="[1072,1181,432,453]" pageId="3" pageNumber="50" value="1067" valueMax="1172">1067–1172</date>
, 1131 877–960, 934 p2
<date id="BD571025FFA6FFEDFF693FA87058FE09" box="[241,351,474,495]" pageId="3" pageNumber="50" value="1747" valueMax="1820">1747–1820</date>
, 1778
<date id="BD571025FFA6FFEDFE263FA8732BFE09" box="[446,556,474,495]" pageId="3" pageNumber="50" value="1454" valueMax="1480">1454–1480</date>
, 1468
<date id="BD571025FFA6FFEDFD173FA873FAFE09" box="[655,765,474,495]" pageId="3" pageNumber="50" value="1028" valueMax="1089">1028–1089</date>
, 1067 525–562, 544 415–454, 434 233–255, 243, p3
<date id="BD571025FFA6FFEDFF693C777058FDFC" box="[241,351,517,538]" pageId="3" pageNumber="50" value="2031" valueMax="2084">2031–2084</date>
, 2059
<date id="BD571025FFA6FFEDFE263C77732BFDFC" box="[446,556,517,538]" pageId="3" pageNumber="50" value="1756" valueMax="1801">1756–1801</date>
, 1772
<date id="BD571025FFA6FFEDFD173C7773FAFDFC" box="[655,765,517,538]" pageId="3" pageNumber="50" value="1331" valueMax="1423">1331–1423</date>
, 1379 706–785, 750 594–652, 619 324–353, 336
</paragraph>
<paragraph id="C95636E5FFA6FFEDFF693C5D75F0FDA2" blockId="3.[151,1419,337,584]" box="[241,1271,559,584]" pageId="3" pageNumber="50">ta5 LR BV SV BR</paragraph>
<paragraph id="C95636E5FFA6FFEDFF053C2C7448FD37" pageId="3" pageNumber="50">
<table id="BBE9C445FFA60011FF0F3C2C748CFD30" box="[151,1419,606,726]" gridcols="6" gridrows="3" pageId="3" pageNumber="50">
<tr id="77D934A7FFA60011FF0F3C2C748CFD91" box="[151,1419,606,631]" gridrow="0" pageId="3" pageNumber="50">
<th id="34085DDBFFA60011FF0F3C2C71B7FD91" box="[151,176,606,631]" gridcol="0" gridrow="0" pageId="3" pageNumber="50">p1</th>
<th id="34085DDBFFA60011FF693C2C7073FD91" box="[241,372,606,631]" gridcol="1" gridrow="0" pageId="3" pageNumber="50">331–380, 351</th>
<th id="34085DDBFFA60011FE263C2C7353FD91" box="[446,596,606,631]" gridcol="2" gridrow="0" pageId="3" pageNumber="50">1.48–1.67, 1.56</th>
<th id="34085DDBFFA60011FD563C2C7263FD91" box="[718,868,606,631]" gridcol="3" gridrow="0" pageId="3" pageNumber="50">1.69–1.79, 173</th>
<th id="34085DDBFFA60011FC2F3C2C754AFD91" box="[951,1101,606,631]" gridcol="4" gridrow="0" pageId="3" pageNumber="50">1.31–1.46, 1.40</th>
<th id="34085DDBFFA60011FB4F3C2C748CFD91" box="[1239,1419,606,631]" gridcol="5" gridrow="0" pageId="3" pageNumber="50">4.4–4.6, 4.5</th>
</tr>
<tr id="77D934A7FFA60011FF0F3CFF748CFD40" box="[151,1419,653,678]" gridrow="1" pageId="3" pageNumber="50">
<th id="34085DDBFFA60011FF0F3CFF71B7FD40" box="[151,176,653,678]" gridcol="0" gridrow="1" pageId="3" pageNumber="50">p2</th>
<td id="34085DDBFFA60011FF693CFF7073FD40" box="[241,372,653,678]" gridcol="1" gridrow="1" pageId="3" pageNumber="50">109–115, 113</td>
<td id="34085DDBFFA60011FE263CFF7353FD40" box="[446,596,653,678]" gridcol="2" gridrow="1" pageId="3" pageNumber="50">0.71–0.74, 0.73</td>
<td id="34085DDBFFA60011FD563CFF7263FD40" box="[718,868,653,678]" gridcol="3" gridrow="1" pageId="3" pageNumber="50">3.18–3.29, 3.23</td>
<td id="34085DDBFFA60011FC2F3CFF754AFD40" box="[951,1101,653,678]" gridcol="4" gridrow="1" pageId="3" pageNumber="50">2.99–3.12, 3.04</td>
<td id="34085DDBFFA60011FB4F3CFF748CFD40" box="[1239,1419,653,678]" gridcol="5" gridrow="1" pageId="3" pageNumber="50">4.4–5.0, 4.7</td>
</tr>
<tr id="77D934A7FFA60011FF0F3CCE748CFD30" box="[151,1419,700,726]" gridrow="2" pageId="3" pageNumber="50">
<th id="34085DDBFFA60011FF0F3CCE71B7FD30" box="[151,176,700,726]" gridcol="0" gridrow="2" pageId="3" pageNumber="50">p3</th>
<td id="34085DDBFFA60011FF693CCE7073FD30" box="[241,372,700,726]" gridcol="1" gridrow="2" pageId="3" pageNumber="50">131–142, 137</td>
<td id="34085DDBFFA60011FE263CCE7353FD30" box="[446,596,700,726]" gridcol="2" gridrow="2" pageId="3" pageNumber="50">0.75–0.79, 0.78</td>
<td id="34085DDBFFA60011FD563CCE7263FD30" box="[718,868,700,726]" gridcol="3" gridrow="2" pageId="3" pageNumber="50">2.74–2.90, 2.83</td>
<td id="34085DDBFFA60011FC2F3CCE754AFD30" box="[951,1101,700,726]" gridcol="4" gridrow="2" pageId="3" pageNumber="50">2.71–2.88, 2.78</td>
<td id="34085DDBFFA60011FB4F3CCE748CFD30" box="[1239,1419,700,726]" gridcol="5" gridrow="2" pageId="3" pageNumber="50">5.7–6.2, 5. 9</td>
</tr>
</table>
</paragraph>
<caption id="9D96666DFFA6FFEDFF0F38C472E5F908" httpUri="https://zenodo.org/record/195587/files/figure.png" pageId="3" pageNumber="50" targetBox="[187,1411,837,1717]" targetPageId="3">
<paragraph id="C95636E5FFA6FFEDFF0F38C472E5F908" blockId="3.[151,1435,1718,1774]" pageId="3" pageNumber="50">
<emphasis id="FB9DEAF7FFA6FFEDFF0F38C4701FF928" bold="true" box="[151,280,1718,1742]" pageId="3" pageNumber="50">FIGURE 2.</emphasis>
<taxonomicName id="0EE94D66FFA6FFEDFE8738C57326F928" box="[287,545,1719,1742]" class="Insecta" family="Chironomidae" genus="Stenochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="50" phylum="Arthropoda" rank="species" species="roquei" status="sp. nov.">
<emphasis id="FB9DEAF7FFA6FFEDFE8738C57326F928" box="[287,545,1719,1742]" italics="true" pageId="3" pageNumber="50">Stenochironomus roquei</emphasis>
</taxonomicName>
<taxonomicNameLabel id="E0AE578CFFA6FFEDFDBF38C57366F928" box="[551,609,1719,1742]" pageId="3" pageNumber="50" rank="species">n. sp.</taxonomicNameLabel>
, adult male. A—hypopygium in dorsal view; B—hypopygium with tergite IX removed, left—ventral view, right—dorsal view; C—anal point in lateral view.
</paragraph>
</caption>
<paragraph id="C95636E5FFA6FFEAFF5D396E72A3FF1A" blockId="3.[151,1437,1820,2033]" lastBlockId="4.[151,1436,152,252]" lastPageId="4" lastPageNumber="51" pageId="3" pageNumber="50">
Abdomen (Fig. 3D, 3E). TI bare; TII–V with median, large field of shagreen; TVI with two patches of shagreen, a weak central field in the oral part and a stronger caudal patch of shagreen that extends laterally on posterior margin; TVII–VIII bare; anal segment with an anterior pair of shagreen patches. TII with posterior row of hooklets extending to lateral margin of tergite, divided medially into two groups separated by 224–262 µm, hooklets being smaller near to median extremities, with 37–43 hooklets on each side. Abdominal setation: SI without L setae; SII–IV with 3 L setae, all hair-like; SV–VII with 4 LS setae all taeniate; SVIII with 5 LS setae, all taeniate.
<emphasis id="FB9DEAF7FFA1FFEAFE7D3EEA7370FF57" box="[485,631,152,177]" italics="true" pageId="4" pageNumber="51">Pedes spurii</emphasis>
B present on segment II (
<figureCitation id="51D22A60FFA1FFEAFC393EEA72E5FF54" box="[929,994,152,178]" captionStart="FIGURE 1" captionStartId="2.[151,255,1778,1802]" captionTargetBox="[151,1414,346,1777]" captionTargetId="figure@2.[151,1436,346,1797]" captionTargetPageId="2" captionText="FIGURE 1. Stenochironomus roquei n. sp. Adult male: A—head, B—thorax, C—hypopygium, D—wing. Pupa: E—TII in dorsal view, showing pedes spurii B. Larva: F—head in ventral view." httpUri="https://zenodo.org/record/195586/files/figure.png" pageId="4" pageNumber="51">Fig. 1</figureCitation>
E). Spur on S VIII with 6–7 brownish teeth (Fig. 3F). Genital sac 475–508 µm long, overreaching the posterior margin of the anal lobe by 68–115 µm; apex of anal lobe rounded, with fringe of about 110 filaments.
</paragraph>
<paragraph id="C95636E5FFA1FFEAFEBA3BEA749CFA49" blockId="4.[151,1435,1432,1487]" box="[290,1435,1432,1455]" pageId="4" pageNumber="51">
<taxonomicName id="0EE94D66FFA1FFEAFEBA3BEA7321FA49" box="[290,550,1432,1455]" class="Insecta" family="Chironomidae" genus="Stenochironomus" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="51" phylum="Arthropoda" rank="species" species="roquei" status="sp. nov.">
<emphasis id="FB9DEAF7FFA1FFEAFEBA3BEA7321FA49" box="[290,550,1432,1455]" italics="true" pageId="4" pageNumber="51">Stenochironomus roquei</emphasis>
</taxonomicName>
<taxonomicNameLabel id="E0AE578CFFA1FFEAFDB53BEA736EFA49" box="[557,617,1432,1455]" pageId="4" pageNumber="51" rank="species">n. sp.</taxonomicNameLabel>
, pupa. A, frontal apotome, B, cephalothorax, C, branch of thoracic horn, D,
</paragraph>
<paragraph id="C95636E5FFA1FFEAFF0F3BCA73A7FA29" blockId="4.[151,1435,1432,1487]" box="[151,672,1464,1487]" pageId="4" pageNumber="51">tergites I–V, E, tergites VI–IX, F, spur on T XIII.</paragraph>
<paragraph id="C95636E5FFA1FFEAFF5D3B8A7333F9F4" blockId="4.[151,1437,1528,2002]" box="[197,564,1528,1554]" pageId="4" pageNumber="51">
<emphasis id="FB9DEAF7FFA1FFEAFF5D3B8A70BFF9F4" bold="true" box="[197,440,1528,1554]" pageId="4" pageNumber="51">Fourth-instar larva</emphasis>
(n = 1–2).
</paragraph>
<paragraph id="C95636E5FFA1FFEAFF5D386F7387F9D1" blockId="4.[151,1437,1528,2002]" box="[197,640,1565,1591]" pageId="4" pageNumber="51">
Total length
<quantity id="0E119B00FFA1FFEAFEC0386F70D4F9D1" box="[344,467,1565,1591]" metricMagnitude="-2" metricUnit="m" metricValue="1.501" pageId="4" pageNumber="51" unit="mm" value="15.01">15.01 mm</quantity>
. IC 0.85–0.86.
</paragraph>
<paragraph id="C95636E5FFA1FFEAFF5D38307500F834" blockId="4.[151,1437,1528,2002]" pageId="4" pageNumber="51">
Head (
<figureCitation id="51D22A60FFA1FFEAFE8C3830705FF9BA" box="[276,344,1602,1628]" captionStart="FIGURE 1" captionStartId="2.[151,255,1778,1802]" captionTargetBox="[151,1414,346,1777]" captionTargetId="figure@2.[151,1436,346,1797]" captionTargetPageId="2" captionText="FIGURE 1. Stenochironomus roquei n. sp. Adult male: A—head, B—thorax, C—hypopygium, D—wing. Pupa: E—TII in dorsal view, showing pedes spurii B. Larva: F—head in ventral view." httpUri="https://zenodo.org/record/195586/files/figure.png" pageId="4" pageNumber="51">Fig. 1</figureCitation>
F). Antenna as in
<figureCitation id="51D22A60FFA1FFEAFDA938307390F9BA" box="[561,663,1602,1628]" captionStart="FIGURE 4" captionStartId="5.[151,255,1413,1437]" captionTargetBox="[185,1397,308,1412]" captionTargetId="figure@5.[151,1436,261,1426]" captionTargetPageId="5" captionText="FIGURE 4. Stenochironomus roquei n. sp., larva. A, antenna, B, labrum, C, mandible, D, mentum and paralabial plate, C, labiohypopharynx, D, anal part." httpUri="https://zenodo.org/record/195588/files/figure.png" pageId="4" pageNumber="51">Figure 4</figureCitation>
A; lengths of antennal segments (in µm): 97–105; 21–30; 11–14; 11–14; 5–7. Blade 28–31 µm long. Labrum as in
<figureCitation id="51D22A60FFA1FFEAFD64381A7260F964" box="[764,871,1640,1666]" captionStart="FIGURE 4" captionStartId="5.[151,255,1413,1437]" captionTargetBox="[185,1397,308,1412]" captionTargetId="figure@5.[151,1436,261,1426]" captionTargetPageId="5" captionText="FIGURE 4. Stenochironomus roquei n. sp., larva. A, antenna, B, labrum, C, mandible, D, mentum and paralabial plate, C, labiohypopharynx, D, anal part." httpUri="https://zenodo.org/record/195588/files/figure.png" pageId="4" pageNumber="51">Figure 4</figureCitation>
B. Labral lamella with two groups of spicules arranged comb-like, spicules of pecten epipharyngis composed of two branches, each with 7–8 teeth apically (
<figureCitation id="51D22A60FFA1FFEAFF0738C071EFF92A" box="[159,232,1714,1740]" captionStart="FIGURE 4" captionStartId="5.[151,255,1413,1437]" captionTargetBox="[185,1397,308,1412]" captionTargetId="figure@5.[151,1436,261,1426]" captionTargetPageId="5" captionText="FIGURE 4. Stenochironomus roquei n. sp., larva. A, antenna, B, labrum, C, mandible, D, mentum and paralabial plate, C, labiohypopharynx, D, anal part." httpUri="https://zenodo.org/record/195588/files/figure.png" pageId="4" pageNumber="51">Fig. 4</figureCitation>
B). SI palmate, 28 µm long; SII pinnate, 33 µm long; SIII bifurcate, 31 µm long. Premandible 103 µm long, with brush composed of about 40 setae. Mandible (
<figureCitation id="51D22A60FFA1FFEAFCC338AA72A1F914" box="[859,934,1752,1778]" captionStart="FIGURE 4" captionStartId="5.[151,255,1413,1437]" captionTargetBox="[185,1397,308,1412]" captionTargetId="figure@5.[151,1436,261,1426]" captionTargetPageId="5" captionText="FIGURE 4. Stenochironomus roquei n. sp., larva. A, antenna, B, labrum, C, mandible, D, mentum and paralabial plate, C, labiohypopharynx, D, anal part." httpUri="https://zenodo.org/record/195588/files/figure.png" pageId="4" pageNumber="51">Fig. 4</figureCitation>
C) 266–280 µm long, with 4 inner teeth. Mentum (
<figureCitation id="51D22A60FFA1FFEAFE93388F7055F8F1" box="[267,338,1789,1815]" captionStart="FIGURE 4" captionStartId="5.[151,255,1413,1437]" captionTargetBox="[185,1397,308,1412]" captionTargetId="figure@5.[151,1436,261,1426]" captionTargetPageId="5" captionText="FIGURE 4. Stenochironomus roquei n. sp., larva. A, antenna, B, labrum, C, mandible, D, mentum and paralabial plate, C, labiohypopharynx, D, anal part." httpUri="https://zenodo.org/record/195588/files/figure.png" pageId="4" pageNumber="51">Fig. 4</figureCitation>
D) convex 190–213 µm wide, with 12 blackish teeth, first and second median teeth arranged in a linear way, remaining four lateral teeth arranged in an ascendant way except for the fourth, which is smaller and positioned ventrally in relation to the third; micropore located anterolaterally to setae submenti; paralabial plate with weak striae near anterior margin. Base of dorsolateral strip originating on half of dorsomedian strip. Labiohypopharynx (
<figureCitation id="51D22A60FFA1FFEAFDF339E073B5F84A" box="[619,690,1938,1964]" captionStart="FIGURE 4" captionStartId="5.[151,255,1413,1437]" captionTargetBox="[185,1397,308,1412]" captionTargetId="figure@5.[151,1436,261,1426]" captionTargetPageId="5" captionText="FIGURE 4. Stenochironomus roquei n. sp., larva. A, antenna, B, labrum, C, mandible, D, mentum and paralabial plate, C, labiohypopharynx, D, anal part." httpUri="https://zenodo.org/record/195588/files/figure.png" pageId="4" pageNumber="51">Fig. 4</figureCitation>
E) with ligular lobes truncated, with small projection on lateral margin, cleft between lobes very narrow, nearly parallel-sided to V-shaped.
</paragraph>
<paragraph id="C95636E5FFA0FFEBFF5D3EEA7447FF1A" blockId="5.[151,1437,152,252]" pageId="5" pageNumber="52">
Abdomen. Procercus with 4 filaments. Anal papillae (
<figureCitation id="51D22A60FFA0FFEBFCA73EEA7280FF54" box="[831,903,152,178]" captionStart="FIGURE 4" captionStartId="5.[151,255,1413,1437]" captionTargetBox="[185,1397,308,1412]" captionTargetId="figure@5.[151,1436,261,1426]" captionTargetPageId="5" captionText="FIGURE 4. Stenochironomus roquei n. sp., larva. A, antenna, B, labrum, C, mandible, D, mentum and paralabial plate, C, labiohypopharynx, D, anal part." httpUri="https://zenodo.org/record/195588/files/figure.png" pageId="5" pageNumber="52">Fig. 4</figureCitation>
F): superior pair with two constrictions, basal portion 540 µm long, median portion 374 µm long, apical portion 317 µm long; inferior pair with a single constriction, basal portion 545 µm long, apical portion 459 µm long. Longest anal hook 104 µm long.
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</treatment>
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