treatments-xml/data/FE/0F/79/FE0F793F0B649F58FF10FBE65D2CFE55.xml
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<document id="01BAC727229FDC37CB56F2B9153D2D98" ID-CLB-Dataset="2606" ID-DOI="10.11646/zootaxa.5091.2.5" ID-GBIF-Dataset="635e1b75-3b56-420e-a0af-f9563bf65ef4" ID-ISSN="1175-5326" ID-Zenodo-Dep="5843668" ID-ZooBank="B1C9CEAD-3153-439F-8278-ED394C6815C7" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1642061026970" checkinUser="plazi" docAuthor="Mukherjee, Bindarika &amp; Hazra, Niladri" docDate="2022" docId="FE0F793F0B649F58FF10FBE65D2CFE55" docLanguage="en" docName="zootaxa.5091.2.5.pdf" docOrigin="Zootaxa 5091 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Robackia aequilongia Mukherjee &amp; Hazra 2022, sp. n." docType="treatment" docUuid="D58B3BF0-FD16-4029-8C15-EA1839B3722A" docUuidSource="ZooBank" docVersion="7" lastPageNumber="333" masterDocId="023601470B659F5BFF87FFFD5E5CFF84" masterDocTitle="First records of three genera, Cyphomella Saether, 1977, Olecryptotendipes Zorina, 2007 and Robackia Saether, 1977 of the Harnischia complex from India with description of O. extentus sp. n., O. obtunsus sp. n. and R. aequilongia sp. n. (Diptera: Chironomidae)" masterLastPageNumber="340" masterPageNumber="330" pageNumber="331" updateTime="1699301994049" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="46BD9C88C5AB3EC670B44A110B6FAD10">First records of three genera, Cyphomella Saether, 1977, Olecryptotendipes Zorina, 2007 and Robackia Saether, 1977 of the Harnischia complex from India with description of O. extentus sp. n., O. obtunsus sp. n. and R. aequilongia sp. n. (Diptera: Chironomidae)</mods:title>
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<mods:namePart id="B8F5D855D4D257B848D26173D9ED92F3">Mukherjee, Bindarika</mods:namePart>
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<mods:affiliation id="1752477EE93880F02A7A6D8A991E817D">Entomology Research Unit, Department of Zoology, The University of Burdwan, Burdwan, India &amp; bindabdn @ gmail. com; https: // orcid. org / 0000 - 0002 - 9792 - 7931</mods:affiliation>
<mods:nameIdentifier id="1A3195DA0F557934582522C15C019398" type="email">bindabdn@gmail.com</mods:nameIdentifier>
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<mods:namePart id="B2FEC7B9542D599658CBCA78F49DF1EC">Hazra, Niladri</mods:namePart>
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<mods:affiliation id="05BD964C4D2971C59CBE8D62FFC39C7C">Entomology Research Unit, Department of Zoology, The University of Burdwan, Burdwan, India &amp; hazra. niladri @ gmail. com; https: // orcid. org / 0000 - 0001 - 8149 - 9445</mods:affiliation>
<mods:nameIdentifier id="CF481704F904A9DE483EAD0BADB92260" type="email">hazra.niladri@gmail.com</mods:nameIdentifier>
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<mods:title id="F2AA672EFEE348B998E51EAC9025BE91">Zootaxa</mods:title>
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<mods:date id="9E9BA2C3171503BD2B3DB2481AF60AC6">2022</mods:date>
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<taxonomicName id="B1A6B3AA0B649F5AFF10FBE65FFCFBB2" ID-CoL="9HZRK" authority="Mukherjee &amp; Hazra, 2022" authorityName="Mukherjee &amp; Hazra" authorityYear="2022" box="[151,416,1051,1078]" class="Insecta" family="Chironomidae" genus="Robackia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="331" phylum="Arthropoda" rank="species" species="aequilongia" status="sp. nov.">
<emphasis id="44D2143B0B649F5AFF10FBE65FFCFBB2" bold="true" box="[151,416,1051,1078]" italics="true" pageId="1" pageNumber="331">Robackia aequilongia</emphasis>
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<taxonomicNameLabel id="5FE1A9400B649F5AFE20FBE65FB6FBB1" box="[423,490,1051,1077]" pageId="1" pageNumber="331" rank="species">sp. n.</taxonomicNameLabel>
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GenBank Accession no.
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LSIDurn:lsid:zoobank.org:act:
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<emphasis id="44D2143B0B649F5AFF10FB5D5FDDFB3E" bold="true" box="[151,385,1184,1210]" pageId="1" pageNumber="331">Material examined.</emphasis>
<typeStatus id="A91D768B0B649F5AFE0EFB5D5FADFB3E" box="[393,497,1184,1210]" pageId="1" pageNumber="331" type="holotype">Holotype</typeStatus>
male, labelled
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<taxonomicName id="B1A6B3AA0B649F5AFC9FFB5D5A4CFB3E" authority="Mukherjee &amp; Hazra, 2022" authorityName="Mukherjee &amp; Hazra" authorityYear="2022" box="[792,1040,1184,1210]" class="Insecta" family="Chironomidae" genus="Robackia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="331" phylum="Arthropoda" rank="species" species="aequilongia" status="sp. nov.">
<emphasis id="44D2143B0B649F5AFC9FFB5D5A4CFB3E" box="[792,1040,1184,1210]" italics="true" pageId="1" pageNumber="331">Robackia aequilongia</emphasis>
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<emphasis id="44D2143B0B649F5AFB90FB5C5A0DFB3F" bold="true" box="[1047,1105,1185,1211]" pageId="1" pageNumber="331">sp. n</emphasis>
.
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,
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,
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,
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[
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,
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<collectingDate id="125C17010B649F5AFE3DFB395C6AFB5A" box="[442,566,1220,1246]" pageId="1" pageNumber="331" value="2020-03-08">08.iii.2020</collectingDate>
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, Coll.
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. Mukherjee
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.
<typeStatus id="A91D768B0B649F5AFCA5FB385DD8FB5B" box="[802,900,1221,1247]" pageId="1" pageNumber="331" type="paratype">Paratype</typeStatus>
<specimenCount id="60A003A00B649F5AFC0FFB385D8FFB5A" box="[904,979,1220,1247]" pageId="1" pageNumber="331" type="male">1 male</specimenCount>
, labelled
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<taxonomicName id="B1A6B3AA0B649F5AFB2FFB395BC0FB5A" authority="Mukherjee &amp; Hazra, 2022" authorityName="Mukherjee &amp; Hazra" authorityYear="2022" box="[1192,1436,1220,1246]" class="Insecta" family="Chironomidae" genus="Robackia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="331" phylum="Arthropoda" rank="species" species="aequilongia" status="sp. nov.">
<emphasis id="44D2143B0B649F5AFB2FFB395BC0FB5A" box="[1192,1436,1220,1246]" italics="true" pageId="1" pageNumber="331">Robackia aequilongia</emphasis>
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<taxonomicNameLabel id="5FE1A9400B649F5AFF10FB145E8BFA87" box="[151,215,1257,1283]" pageId="1" pageNumber="331" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
,
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,
<collectingRegion id="B46206CB0B649F5AFEACFB145FE0FA86" box="[299,444,1256,1283]" country="India" name="West Bengal" pageId="1" pageNumber="331">West Bengal</collectingRegion>
,
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[
<geoCoordinate id="1392AEEE0B649F5AFDBCFB175CC2FA81" box="[571,670,1258,1285]" degrees="23" direction="north" minutes="22" orientation="latitude" pageId="1" pageNumber="331" precision="925" value="23.366667">23°22ʹN</geoCoordinate>
,
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<collectingDate id="125C17010B649F5AFC9CFB155DC9FA87" box="[795,917,1256,1283]" pageId="1" pageNumber="331" value="2020-06-15">15.vi.2020</collectingDate>
</date>
,
<collectorName id="DB53ADFF0B649F5AFC26FB155A0DFA87" box="[929,1105,1256,1283]" pageId="1" pageNumber="331">Coll. N. Hazra</collectorName>
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.
</paragraph>
<paragraph id="7619C8290B649F5AFF40FAF15F30FAEB" blockId="1.[151,1437,1184,2003]" pageId="1" pageNumber="331">
<emphasis id="44D2143B0B649F5AFF40FAF15F8AFAA3" bold="true" box="[199,470,1292,1319]" pageId="1" pageNumber="331">Diagnostic characters.</emphasis>
The adult male is distinguished from other species of the genus
<taxonomicName id="B1A6B3AA0B649F5AFB5AFAF15B1BFAA2" authorityName="Saether" authorityYear="1977" box="[1245,1351,1292,1318]" class="Insecta" family="Chironomidae" genus="Robackia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="331" phylum="Arthropoda" rank="genus">
<emphasis id="44D2143B0B649F5AFB5AFAF15B1BFAA2" box="[1245,1351,1292,1318]" italics="true" pageId="1" pageNumber="331">Robackia</emphasis>
</taxonomicName>
by the presence of a distally bilobed superior volsella, rounded posterior ventral margin of tergite IX and absence of strong setae on tergite IX.
</paragraph>
</subSubSection>
<subSubSection id="3EBC9BA20B649F59FF40FA845D2DFDCB" lastPageId="2" lastPageNumber="332" pageId="1" pageNumber="331" type="etymology">
<paragraph id="7619C8290B649F5AFF40FA845EAAFA32" blockId="1.[151,1437,1184,2003]" pageId="1" pageNumber="331">
<emphasis id="44D2143B0B649F5AFF40FA845F12FA17" bold="true" box="[199,334,1401,1427]" pageId="1" pageNumber="331">Etymology.</emphasis>
The name
<taxonomicName id="B1A6B3AA0B649F5AFE64FA855C35FA16" authorityName="Mukherjee &amp; Hazra" authorityYear="2022" box="[483,617,1400,1426]" class="Insecta" family="Chironomidae" genus="Robackia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="331" phylum="Arthropoda" rank="species" species="aequilongia">
<emphasis id="44D2143B0B649F5AFE64FA855C35FA16" box="[483,617,1400,1426]" italics="true" pageId="1" pageNumber="331">aequilongia</emphasis>
</taxonomicName>
, a Latin word, derived from
<emphasis id="44D2143B0B649F5AFC59FA855A0AFA16" box="[990,1110,1400,1426]" italics="true" pageId="1" pageNumber="331">aequilongi</emphasis>
, refers to bilobed superior volsella.
</paragraph>
<paragraph id="7619C8290B649F5AFF40FA3C5F17FA5E" blockId="1.[151,1437,1184,2003]" box="[199,331,1472,1499]" pageId="1" pageNumber="331">
<emphasis id="44D2143B0B649F5AFF40FA3C5F17FA5E" bold="true" box="[199,331,1472,1499]" pageId="1" pageNumber="331">Male (n=2)</emphasis>
</paragraph>
<paragraph id="7619C8290B649F5AFF40FA195BC6FA7B" blockId="1.[151,1437,1184,2003]" box="[199,1434,1508,1535]" pageId="1" pageNumber="331">
Total length
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. Wing length
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. Costal length
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. Antennal length
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.
</paragraph>
<paragraph id="7619C8290B649F5AFF40F9F55AB7F9A6" blockId="1.[151,1437,1184,2003]" box="[199,1259,1544,1571]" pageId="1" pageNumber="331">Colouration. Thorax yellowish brown, leg colour light brown, abdomen yellow to light brown.</paragraph>
<paragraph id="7619C8290B649F5AFF40F9D15AFCF90B" blockId="1.[151,1437,1184,2003]" pageId="1" pageNumber="331">Head. Head width 510530, 520 µm. Temporal setae 810 (IV 23, OV 45, Po 2). Clypeal setae 12. Frontal tubercle absent. Eyes bare with dorsomedial extension of 120130 µm. Ultimate flagellomere 630660 µm long; AR 2.032.13. Length of palpomeres (IV) (µm): 20: 40: 90: 100: 160. CA 0.530.56, 0.54.</paragraph>
<paragraph id="7619C8290B649F5AFF40F9655F50F952" blockId="1.[151,1437,1184,2003]" pageId="1" pageNumber="331">Thorax. Antepronotum notched, scutal tubercle absent, antepronotal 0, dorsocentrals 8, scutellars 4. Others not countable.</paragraph>
<paragraph id="7619C8290B649F5AFF40F91D5C5EF89A" blockId="1.[151,1437,1184,2003]" pageId="1" pageNumber="331">
Wing (
<figureCitation id="EE9DD4AC0B649F5AFE91F91D5F35F97F" box="[278,361,1760,1787]" captionStart="FIGURES 1" captionStartId="2.[151,264,1959,1983]" captionTargetBox="[158,1410,613,1917]" captionTargetId="figure-219@2.[157,1430,612,1933]" captionTargetPageId="2" captionText="FIGURES 1AE. Adult male Robackia aequilongia sp. n. A. Wing, B. Hypopygium (dorsal), C. Hypopygium (ventral), D. Superior volsella, scale 0.01 mm, E. Hypopygium, scale 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.5843670" httpUri="https://zenodo.org/record/5843670/files/figure.png" pageId="1" pageNumber="331">Fig.1A</figureCitation>
). VR 1.05. R with 1 seta, R
<subScript id="EA22CA6C0B649F5AFD2BF90E5CE8F885" attach="left" box="[684,692,1779,1793]" fontSize="6" pageId="1" pageNumber="331">1</subScript>
and R
<subScript id="EA22CA6C0B649F5AFC86F90E5D47F885" attach="left" box="[769,795,1779,1793]" fontSize="6" pageId="1" pageNumber="331">4+5</subScript>
bare. Brachiolum with 2 setae. Squama with 13 fringed setae. Anal lobe well developed.
</paragraph>
<paragraph id="7619C8290B649F5AFF40F8D45C51F80F" blockId="1.[151,1437,1184,2003]" pageId="1" pageNumber="331">Legs. Fore tibia with 12 setae. Mid legs with 2 tibial spurs; 23.625.3 µm and 23 µm long with 2830 teeth. Hind leg with 2 tibial spurs; 27.629.9 µm and 16.118.4 µm long with 4244 teeth. Lengths (µm) and proportions of leg segments shown in table 1.</paragraph>
<paragraph id="7619C8290B649F5AFF40F8695F8BF857" blockId="1.[151,1437,1184,2003]" pageId="1" pageNumber="331">Abdomen. Tergite IX with numerous ventral setae. Rounded posterior ventral margin of tergite IX and absence of strong setae on tergite IX.</paragraph>
<caption id="22D998A10B679F59FF10FF6A5A13FF34" ID-Table-UUID="22D998A10B679F59FF10FF6A5A13FF34" box="[151,1103,151,176]" httpUri="http://table.plazi.org/id/22D998A10B679F59FF10FF6A5A13FF34" pageId="2" pageNumber="332" startId="2.[151,239,151,175]" targetBox="[166,1394,192,342]" targetIsTable="true" targetPageId="2">
<paragraph id="7619C8290B679F59FF10FF6A5A13FF34" blockId="2.[151,1103,151,176]" box="[151,1103,151,176]" pageId="2" pageNumber="332">
<emphasis id="44D2143B0B679F59FF10FF6A5F56FF2B" bold="true" box="[151,266,151,175]" pageId="2" pageNumber="332">TABLE 1.</emphasis>
Lengths (µm) and proportions of leg segments in
<taxonomicName id="B1A6B3AA0B679F59FCA5FF6A5A51FF2B" authority="Mukherjee &amp; Hazra, 2022" authorityName="Mukherjee &amp; Hazra" authorityYear="2022" box="[802,1037,151,175]" class="Insecta" family="Chironomidae" genus="Robackia" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="332" phylum="Arthropoda" rank="species" species="aequilongia" status="sp. nov.">
<emphasis id="44D2143B0B679F59FCA5FF6A5A51FF2B" box="[802,1037,151,175]" italics="true" pageId="2" pageNumber="332">Robackia aequilongia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="5FE1A9400B679F59FB93FF655A13FF34" box="[1044,1103,152,176]" pageId="2" pageNumber="332" rank="species">sp. n.</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph id="7619C8290B679F59FF77FF3D5B70FED5" pageId="2" pageNumber="332">
<table id="04A63A890B6760A4FF21FF3D5B2EFED2" box="[166,1394,192,342]" gridcols="11" gridrows="4" pageId="2" pageNumber="332">
<tr id="C896CA6B0B6760A4FF21FF3D5B2EFF5B" box="[166,1394,192,223]" gridrow="0" pageId="2" pageNumber="332" rowspan-0="1">
<th id="8B47A3170B6760A4FF77FF3D5F15FF5B" box="[240,329,192,223]" gridcol="1" gridrow="0" pageId="2" pageNumber="332">Fe</th>
<th id="8B47A3170B6760A4FEFDFF3D5F8FFF5B" box="[378,467,192,223]" gridcol="2" gridrow="0" pageId="2" pageNumber="332">Ti</th>
<th id="8B47A3170B6760A4FD87FF3D5C7AFF5B" box="[512,550,192,223]" gridcol="3" gridrow="0" pageId="2" pageNumber="332">Ta 1</th>
<th id="8B47A3170B6760A4FDF5FF3D5CC4FF5B" box="[626,664,192,223]" gridcol="4" gridrow="0" pageId="2" pageNumber="332">Ta 2</th>
<th id="8B47A3170B6760A4FD52FF3D5CA7FF5B" box="[725,763,192,223]" gridcol="5" gridrow="0" pageId="2" pageNumber="332">Ta 3</th>
<th id="8B47A3170B6760A4FCB4FF3D5D05FF5B" box="[819,857,192,223]" gridcol="6" gridrow="0" pageId="2" pageNumber="332">Ta 4</th>
<th id="8B47A3170B6760A4FC23FF3D5D95FF5B" box="[932,969,192,223]" gridcol="7" gridrow="0" pageId="2" pageNumber="332">Ta 5</th>
<th id="8B47A3170B6760A4FB8BFF3D5A64FF5B" box="[1036,1080,192,223]" gridcol="8" gridrow="0" pageId="2" pageNumber="332">LR</th>
<th id="8B47A3170B6760A4FBFBFF3D5ABEFF5B" box="[1148,1250,192,223]" gridcol="9" gridrow="0" pageId="2" pageNumber="332">BV</th>
<th id="8B47A3170B6760A4FA8BFF3D5B2EFF5B" box="[1292,1394,192,223]" gridcol="10" gridrow="0" pageId="2" pageNumber="332">SV</th>
</tr>
<tr id="C896CA6B0B6760A4FF21FF155B2EFE82" box="[166,1394,232,262]" gridrow="1" pageId="2" pageNumber="332">
<th id="8B47A3170B6760A4FF21FF155EE7FE82" box="[166,187,232,262]" gridcol="0" gridrow="1" pageId="2" pageNumber="332">P1</th>
<td id="8B47A3170B6760A4FF77FF155F15FE82" box="[240,329,232,262]" gridcol="1" gridrow="1" pageId="2" pageNumber="332">650690</td>
<td id="8B47A3170B6760A4FEFDFF155F8FFE82" box="[378,467,232,262]" gridcol="2" gridrow="1" pageId="2" pageNumber="332">420460</td>
<td id="8B47A3170B6760A4FD87FF155C7AFE82" box="[512,550,232,262]" gridcol="3" gridrow="1" pageId="2" pageNumber="332">790</td>
<td id="8B47A3170B6760A4FDF5FF155CC4FE82" box="[626,664,232,262]" gridcol="4" gridrow="1" pageId="2" pageNumber="332">430</td>
<td id="8B47A3170B6760A4FD52FF155CA7FE82" box="[725,763,232,262]" gridcol="5" gridrow="1" pageId="2" pageNumber="332">300</td>
<td id="8B47A3170B6760A4FCB4FF155D05FE82" box="[819,857,232,262]" gridcol="6" gridrow="1" pageId="2" pageNumber="332">210</td>
<td id="8B47A3170B6760A4FC23FF155D95FE82" box="[932,969,232,262]" gridcol="7" gridrow="1" pageId="2" pageNumber="332">110</td>
<td id="8B47A3170B6760A4FB8BFF155A64FE82" box="[1036,1080,232,262]" gridcol="8" gridrow="1" pageId="2" pageNumber="332">1.79</td>
<td id="8B47A3170B6760A4FBFBFF155ABEFE82" box="[1148,1250,232,262]" gridcol="9" gridrow="1" pageId="2" pageNumber="332">1.771.84</td>
<td id="8B47A3170B6760A4FA8BFF155B2EFE82" box="[1292,1394,232,262]" gridcol="10" gridrow="1" pageId="2" pageNumber="332">1.351.45</td>
</tr>
<tr id="C896CA6B0B6760A4FF21FEED5B2EFEAA" box="[166,1394,272,302]" gridrow="2" pageId="2" pageNumber="332">
<th id="8B47A3170B6760A4FF21FEED5EE7FEAA" box="[166,187,272,302]" gridcol="0" gridrow="2" pageId="2" pageNumber="332">P2</th>
<td id="8B47A3170B6760A4FF77FEED5F15FEAA" box="[240,329,272,302]" gridcol="1" gridrow="2" pageId="2" pageNumber="332">620</td>
<td id="8B47A3170B6760A4FEFDFEED5F8FFEAA" box="[378,467,272,302]" gridcol="2" gridrow="2" pageId="2" pageNumber="332">580</td>
<td id="8B47A3170B6760A4FD87FEED5C7AFEAA" box="[512,550,272,302]" gridcol="3" gridrow="2" pageId="2" pageNumber="332">300</td>
<td id="8B47A3170B6760A4FDF5FEED5CC4FEAA" box="[626,664,272,302]" gridcol="4" gridrow="2" pageId="2" pageNumber="332">180</td>
<td id="8B47A3170B6760A4FD52FEED5CA7FEAA" box="[725,763,272,302]" gridcol="5" gridrow="2" pageId="2" pageNumber="332">120</td>
<td id="8B47A3170B6760A4FCB4FEED5D05FEAA" box="[819,857,272,302]" gridcol="6" gridrow="2" pageId="2" pageNumber="332">70</td>
<td id="8B47A3170B6760A4FC23FEED5D95FEAA" box="[932,969,272,302]" gridcol="7" gridrow="2" pageId="2" pageNumber="332">60</td>
<td id="8B47A3170B6760A4FB8BFEED5A64FEAA" box="[1036,1080,272,302]" gridcol="8" gridrow="2" pageId="2" pageNumber="332">0.52</td>
<td id="8B47A3170B6760A4FBFBFEED5ABEFEAA" box="[1148,1250,272,302]" gridcol="9" gridrow="2" pageId="2" pageNumber="332">3.48</td>
<td id="8B47A3170B6760A4FA8BFEED5B2EFEAA" box="[1292,1394,272,302]" gridcol="10" gridrow="2" pageId="2" pageNumber="332">4</td>
</tr>
<tr id="C896CA6B0B6760A4FF21FEC55B2EFED2" box="[166,1394,312,342]" gridrow="3" pageId="2" pageNumber="332">
<th id="8B47A3170B6760A4FF21FEC55EE7FED2" box="[166,187,312,342]" gridcol="0" gridrow="3" pageId="2" pageNumber="332">P3</th>
<td id="8B47A3170B6760A4FF77FEC55F15FED2" box="[240,329,312,342]" gridcol="1" gridrow="3" pageId="2" pageNumber="332">680</td>
<td id="8B47A3170B6760A4FEFDFEC55F8FFED2" box="[378,467,312,342]" gridcol="2" gridrow="3" pageId="2" pageNumber="332">760</td>
<td id="8B47A3170B6760A4FD87FEC55C7AFED2" box="[512,550,312,342]" gridcol="3" gridrow="3" pageId="2" pageNumber="332">530</td>
<td id="8B47A3170B6760A4FDF5FEC55CC4FED2" box="[626,664,312,342]" gridcol="4" gridrow="3" pageId="2" pageNumber="332">290</td>
<td id="8B47A3170B6760A4FD52FEC55CA7FED2" box="[725,763,312,342]" gridcol="5" gridrow="3" pageId="2" pageNumber="332">210</td>
<td id="8B47A3170B6760A4FCB4FEC55D05FED2" box="[819,857,312,342]" gridcol="6" gridrow="3" pageId="2" pageNumber="332">110</td>
<td id="8B47A3170B6760A4FC23FEC55D95FED2" box="[932,969,312,342]" gridcol="7" gridrow="3" pageId="2" pageNumber="332">80</td>
<td id="8B47A3170B6760A4FB8BFEC55A64FED2" box="[1036,1080,312,342]" gridcol="8" gridrow="3" pageId="2" pageNumber="332">0.69</td>
<td id="8B47A3170B6760A4FBFBFEC55ABEFED2" box="[1148,1250,312,342]" gridcol="9" gridrow="3" pageId="2" pageNumber="332">2.85</td>
<td id="8B47A3170B6760A4FA8BFEC55B2EFED2" box="[1292,1394,312,342]" gridcol="10" gridrow="3" pageId="2" pageNumber="332">2.7</td>
</tr>
</table>
</paragraph>
<paragraph id="7619C8290B679F59FF40FE7D5D2DFDCB" blockId="2.[151,1437,384,591]" pageId="2" pageNumber="332">
Hypopygium (
<figureCitation id="EE9DD4AC0B679F59FEEEFE7D5FB7FE1E" box="[361,491,384,410]" captionStart="FIGURES 1" captionStartId="2.[151,264,1959,1983]" captionTargetBox="[158,1410,613,1917]" captionTargetId="figure-219@2.[157,1430,612,1933]" captionTargetPageId="2" captionText="FIGURES 1AE. Adult male Robackia aequilongia sp. n. A. Wing, B. Hypopygium (dorsal), C. Hypopygium (ventral), D. Superior volsella, scale 0.01 mm, E. Hypopygium, scale 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.5843670" httpUri="https://zenodo.org/record/5843670/files/figure.png" pageId="2" pageNumber="332">Figs. 1BE</figureCitation>
). Anal tergite band V shaped. Anal point parallel sided, distally rounded; 43.746 µm long, 11.5 µm wide. Anal point bearing 34 lateral setae on each side. Transverse sternapodeme 34.536.8 µm long. Superior volsella (
<figureCitation id="EE9DD4AC0B679F59FEE3FE355FE5FE66" box="[356,441,456,482]" captionStart="FIGURES 1" captionStartId="2.[151,264,1959,1983]" captionTargetBox="[158,1410,613,1917]" captionTargetId="figure-219@2.[157,1430,612,1933]" captionTargetPageId="2" captionText="FIGURES 1AE. Adult male Robackia aequilongia sp. n. A. Wing, B. Hypopygium (dorsal), C. Hypopygium (ventral), D. Superior volsella, scale 0.01 mm, E. Hypopygium, scale 0.01 mm." figureDoi="http://doi.org/10.5281/zenodo.5843670" httpUri="https://zenodo.org/record/5843670/files/figure.png" pageId="2" pageNumber="332">Fig. 1D</figureCitation>
) bilobed, subequal in size; inner part rod like, 50.6 µm long with 1 apical and 1 subapical setae arising from strong base and outer part bare, apically little swollen, 55.257.5 µm long, 6.99.2 µm wide at base and 13.8 µm wide at apex. Inferior volsella small, disc like, microtrichiose. Gonocoxite 144.9149.5 µm long. Gonostylus 169.7172.5 µm long. HR 0.850.87; HV 2.472.51.
</paragraph>
</subSubSection>
<caption id="22D998A10B679F59FF10F85A5D65F867" ID-DOI="http://doi.org/10.5281/zenodo.5843670" ID-Zenodo-Dep="5843670" httpUri="https://zenodo.org/record/5843670/files/figure.png" pageId="2" pageNumber="332" startId="2.[151,264,1959,1983]" targetBox="[158,1410,613,1917]" targetPageId="2">
<paragraph id="7619C8290B679F59FF10F85A5D65F867" blockId="2.[151,1437,1959,2019]" pageId="2" pageNumber="332">
<emphasis id="44D2143B0B679F59FF10F85A5F0FF83B" bold="true" box="[151,339,1959,1983]" pageId="2" pageNumber="332">FIGURES 1AE.</emphasis>
Adult male
<taxonomicName id="B1A6B3AA0B679F59FE52F85A5CEAF83B" authority="Mukherjee &amp; Hazra, 2022" authorityName="Mukherjee &amp; Hazra" authorityYear="2022" box="[469,694,1959,1983]" class="Insecta" family="Chironomidae" genus="Robackia" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="332" phylum="Arthropoda" rank="species" species="aequilongia" status="sp. nov.">
<emphasis id="44D2143B0B679F59FE52F85A5CEAF83B" box="[469,694,1959,1983]" italics="true" pageId="2" pageNumber="332">Robackia aequilongia</emphasis>
</taxonomicName>
<taxonomicNameLabel id="5FE1A9400B679F59FD39F85A5CA5F83B" box="[702,761,1959,1983]" pageId="2" pageNumber="332" rank="species">
<emphasis id="44D2143B0B679F59FD39F85A5CAFF83B" bold="true" box="[702,755,1959,1983]" pageId="2" pageNumber="332">sp. n</emphasis>
.
</taxonomicNameLabel>
A. Wing, B. Hypopygium (dorsal), C. Hypopygium (ventral), D. Superior volsella, scale 0.01 mm, E. Hypopygium, scale 0.01 mm.
</paragraph>
</caption>
<subSubSection id="3EBC9BA20B669F58FF40FF6B5CA1FF36" box="[199,765,150,178]" pageId="3" pageNumber="333" type="distribution">
<paragraph id="7619C8290B669F58FF40FF6B5CA1FF36" blockId="3.[151,1436,150,465]" box="[199,765,150,178]" pageId="3" pageNumber="333">
<emphasis id="44D2143B0B669F58FF40FF6B5F3DFF34" bold="true" box="[199,353,150,176]" pageId="3" pageNumber="333">Distribution.</emphasis>
<collectingRegion id="B46206CB0B669F58FEE0FF6A5FABFF35" box="[359,503,151,177]" country="India" name="West Bengal" pageId="3" pageNumber="333">West Bengal</collectingRegion>
,
<collectingCountry id="0EB188B90B669F58FD84FF6A5C61FF35" box="[515,573,151,177]" name="India" pageId="3" pageNumber="333">India</collectingCountry>
(present record).
</paragraph>
</subSubSection>
<subSubSection id="3EBC9BA20B669F58FF40FF465D2CFE55" pageId="3" pageNumber="333" type="discussion">
<paragraph id="7619C8290B669F58FF40FF465D2CFE55" blockId="3.[151,1436,150,465]" pageId="3" pageNumber="333">
<emphasis id="44D2143B0B669F58FF40FF465F68FF51" bold="true" box="[199,308,187,213]" pageId="3" pageNumber="333">Remarks</emphasis>
. The new species is closely related to
<taxonomicName id="B1A6B3AA0B669F58FC80FF465ADDFF51" authority="Yan et Wang, 2006" authorityName="Yan et Wang" authorityYear="2006" box="[775,1153,187,213]" class="Insecta" family="Chironomidae" genus="Robackia" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="333" phylum="Arthropoda" rank="species" species="parallela">
<emphasis id="44D2143B0B669F58FC80FF465DCEFF51" box="[775,914,187,213]" italics="true" pageId="3" pageNumber="333">R. parallela</emphasis>
<bibRefCitation id="1237B5D80B669F58FC1BFF465ADDFF51" author="Yan, C. C. &amp; Wang, X. H." box="[924,1153,187,213]" pageId="3" pageNumber="333" pagination="53 - 59" refId="ref8398" refString="Yan, C. C. &amp; Wang, X. H. (2006) Robackia Saether from China (Diptera: Chironomidae). Zootaxa, 1361 (1), 53 - 59. https: // doi. org / 10.11646 / zootaxa. 1361.1.5" type="journal article" year="2006">Yan et Wang, 2006</bibRefCitation>
</taxonomicName>
, in having more or less similar LR, equal number of dorsocentrals and parallel-sided anal point but differs in the shape of superior volsella (digitiform in
<taxonomicName id="B1A6B3AA0B669F58FEB3FEFE5FE7FE99" authorityName="Yan et Wang" authorityYear="2006" box="[308,443,259,285]" class="Insecta" family="Chironomidae" genus="Robackia" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="333" phylum="Arthropoda" rank="species" species="parallela">
<emphasis id="44D2143B0B669F58FEB3FEFE5FE7FE99" box="[308,443,259,285]" italics="true" pageId="3" pageNumber="333">C. parallela</emphasis>
</taxonomicName>
while it is bilobed in the new species), number of setae on anal point (12 weak setae in
<taxonomicName id="B1A6B3AA0B669F58FA04FEFE5EA2FEC5" authorityName="Yan et Wang" authorityYear="2006" class="Insecta" family="Chironomidae" genus="Robackia" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="333" phylum="Arthropoda" rank="species" species="parallela">
<emphasis id="44D2143B0B669F58FA04FEFE5EA2FEC5" italics="true" pageId="3" pageNumber="333">C. parallela</emphasis>
</taxonomicName>
while 6 weak setae in new one), squamal setae (
<quantity id="B15E65CC0B669F58FC9DFEDB5D19FEC5" box="[794,837,294,321]" metricMagnitude="-1" metricUnit="m" metricValue="1.27" pageId="3" pageNumber="333" unit="in" value="5.0">5 in</quantity>
<taxonomicName id="B1A6B3AA0B669F58FCCCFEDA5D8EFEC5" authorityName="Yan et Wang" authorityYear="2006" box="[843,978,295,321]" class="Insecta" family="Chironomidae" genus="Robackia" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="333" phylum="Arthropoda" rank="species" species="parallela">
<emphasis id="44D2143B0B669F58FCCCFEDA5D8EFEC5" box="[843,978,295,321]" italics="true" pageId="3" pageNumber="333">C. parallela</emphasis>
</taxonomicName>
while
<quantity id="B15E65CC0B669F58FB9AFEDA5A0AFEC5" box="[1053,1110,295,321]" metricMagnitude="-1" metricUnit="m" metricValue="3.302" pageId="3" pageNumber="333" unit="in" value="13.0">13 in</quantity>
new one) and R vein (
<quantity id="B15E65CC0B669F58FAD5FEDA5B20FEC5" box="[1362,1404,295,321]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="3" pageNumber="333" unit="in" value="3.0">3 in</quantity>
<taxonomicName id="B1A6B3AA0B669F58FA04FEDA5EA2FEE1" authorityName="Yan et Wang" authorityYear="2006" class="Insecta" family="Chironomidae" genus="Robackia" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="333" phylum="Arthropoda" rank="species" species="parallela">
<emphasis id="44D2143B0B669F58FA04FEDA5EA2FEE1" italics="true" pageId="3" pageNumber="333">C. parallela</emphasis>
</taxonomicName>
while
<quantity id="B15E65CC0B669F58FECDFEB65F29FEE1" box="[330,373,331,357]" metricMagnitude="-2" metricUnit="m" metricValue="2.54" pageId="3" pageNumber="333" unit="in" value="1.0">1 in</quantity>
new one).
<taxonomicName id="B1A6B3AA0B669F58FE75FEB65D3BFEE1" authority="Saether, 1977" authorityName="Saether" authorityYear="1977" box="[498,871,331,357]" class="Insecta" family="Chironomidae" genus="Robackia" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="333" phylum="Arthropoda" rank="species" species="pilicauda">
<emphasis id="44D2143B0B669F58FE75FEB65C91FEE1" box="[498,717,331,357]" italics="true" pageId="3" pageNumber="333">Robackia pilicauda</emphasis>
<bibRefCitation id="1237B5D80B669F58FD53FEB65D3BFEE1" author="Saether, O. A." box="[724,871,331,357]" pageId="3" pageNumber="333" pagination="1 - 143" refId="ref8157" refString="Saether, O. A. (1977) Taxonomic studies on Chironomidae: Nanocladius, Pseudochironomus, and the Harnischia complex. Bulletin of the Fisheries Research Board of Canada, 196, 1 - 143." type="journal article" year="1977">Saether, 1977</bibRefCitation>
</taxonomicName>
has a distally swollen superior volsella and nearly parallel-sided anal point, but the combination of characters such as the presence of setae on the inner part of bilobed superior volsella, absence of strong setae on tergite IX, reduced number of seta(e) on R vein and numerous setae on squama can easily distinguish the new species from
<taxonomicName id="B1A6B3AA0B669F58FD67FE4A5D35FE55" authorityName="Saether" authorityYear="1977" box="[736,873,439,465]" class="Insecta" family="Chironomidae" genus="Robackia" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="333" phylum="Arthropoda" rank="species" species="pilicauda">
<emphasis id="44D2143B0B669F58FD67FE4A5D35FE55" box="[736,873,439,465]" italics="true" pageId="3" pageNumber="333">R. pilicauda</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>