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<document id="A8080AAB5206F6DFC0EBD209E3C42624" ID-DOI="10.11646/zootaxa.3652.5.9" ID-GBIF-Dataset="1648e073-d5d2-49d9-a1f6-4eee6fe56a5e" ID-ISSN="1175-5326" ID-Zenodo-Dep="217044" ID-ZooBank="BDC89CF9-3D8C-4566-9AE9-4F8EE577ABFC" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460612386636" checkinUser="plazi" docAuthor="Pinho, Luiz Carlos &amp; Souza, João Francisco" docDate="2013" docId="A86487F698127A4FFF13FDC5C084F8D5" docLanguage="en" docName="zt03652p600.pdf" docOrigin="Zootaxa 3652 (5)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Xestochironomus Sublette et Wirth 1972" docType="key" docVersion="8" lastPageNumber="598" masterDocId="545DFF8E98117A4CFF84FFBBC518FF87" masterDocTitle="New species of Xestochironomus Sublette et Wirth, 1972 (Diptera: Chironomidae) from Atlantic Forest, Brazil" masterLastPageNumber="600" masterPageNumber="595" pageNumber="598" updateTime="1698329269746" updateUser="plazi">
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<mods:title id="F165AE2374480DF284BAEC889F1DA5C7">New species of Xestochironomus Sublette et Wirth, 1972 (Diptera: Chironomidae) from Atlantic Forest, Brazil</mods:title>
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<mods:namePart id="63A29313EF7A219C92E432FE95B98350">Pinho, Luiz Carlos</mods:namePart>
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<mods:namePart id="4C9C051DA92F2C279ED3CED11CA39304">Souza, João Francisco</mods:namePart>
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<mods:title id="F549F040D344DF66D297572332DBBE71">Zootaxa</mods:title>
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<mods:date id="A102DD6FB9EA59664CA6E6D5CF88BCC3">2013</mods:date>
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<mods:number id="D2C33F75B2C8B10DA8AA0B0B7F78DD00">3652</mods:number>
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<mods:classification id="519D80AC684E3AB2C6884C86AE09EDFA">journal article</mods:classification>
<mods:identifier id="D307A298A7A162B3A8962B96893974F7" type="DOI">10.11646/zootaxa.3652.5.9</mods:identifier>
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<treatment id="A86487F698127A4FFF13FDC5C084F8D5" ID-DOI="http://doi.org/10.5281/zenodo.5663605" ID-GBIF-Taxon="119568657" ID-Zenodo-Dep="5663605" LSID="urn:lsid:plazi:treatment:A86487F698127A4FFF13FDC5C084F8D5" httpUri="http://treatment.plazi.org/id/A86487F698127A4FFF13FDC5C084F8D5" lastPageNumber="598" pageId="3" pageNumber="598">
<subSubSection id="68D7656B98127A4FFF13FDC5C6B9FD1F" box="[151,929,638,664]" pageId="3" pageNumber="598" type="nomenclature">
<paragraph id="207236E098127A4FFF13FDC5C6B9FD1F" blockId="3.[151,929,638,664]" box="[151,929,638,664]" pageId="3" pageNumber="598">
<heading id="7B3A818C98127A4FFF13FDC5C6B9FD1F" bold="true" box="[151,929,638,664]" fontSize="11" level="1" pageId="3" pageNumber="598" reason="1">
<emphasis id="12B9EAF298127A4FFF13FDC5C6B9FD1F" bold="true" box="[151,929,638,664]" pageId="3" pageNumber="598">
Key to adult males of
<taxonomicName id="E7CD4D6398127A4FFE23FDC5C6B9FD1F" ID-CoL="897T" ID-ENA="866747" authority="Sublette et Wirth, 1972" authorityName="Sublette et Wirth" authorityYear="1972" box="[423,929,638,664]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="genus">
<emphasis id="12B9EAF298127A4FFE23FDC5C763FD1F" bold="true" box="[423,635,638,664]" italics="true" pageId="3" pageNumber="598">Xestochironomus</emphasis>
Sublette
<emphasis id="12B9EAF298127A4FFD74FDC5C61DFD1F" bold="true" box="[752,773,638,664]" italics="true" pageId="3" pageNumber="598">et</emphasis>
Wirth, 1972
</taxonomicName>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="68D7656B98127A4FFF13FD7EC084F8D5" pageId="3" pageNumber="598" type="key">
<keyStep id="9B392E4598127A4FFF13FD7EC083FD70" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13FD7EC084FD5D" blockId="3.[151,1436,709,1874]" box="[151,1436,709,730]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FD7EC084FD5D" box="[151,1436,709,730]" pageId="3" pageNumber="598">1. Gonostylus with simple, tapering apex.................................................................... 2</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13FD59C083FD70" blockId="3.[151,1436,709,1874]" box="[151,1435,738,759]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FD59C083FD70" box="[151,1435,738,759]" pageId="3" pageNumber="598">- Gonostylus forked, at least with low mesial lobe............................................................ 11</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13FCBBC084FCB5" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13FCBBC084FC92" blockId="3.[151,1436,709,1874]" box="[151,1436,768,789]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FCBBC084FC92" box="[151,1436,768,789]" pageId="3" pageNumber="598">2. Abdominal segments uniformly pale, straw yellow or brown, without contrasting darker crossbands.................... 3</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13FCA6C084FCB5" blockId="3.[151,1436,709,1874]" box="[151,1436,797,818]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FCA6C084FCB5" box="[151,1436,797,818]" pageId="3" pageNumber="598">- Abdominal segments pale to yellow, with brown crossbands on tergites II–V, sometimes I–VII........................ 8</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13FC81C084FCEA" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13FC81C084FCC8" blockId="3.[151,1436,709,1874]" box="[151,1436,826,847]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FC81C084FCC8" box="[151,1436,826,847]" pageId="3" pageNumber="598">3. Posnotum with no pigmentation......................................................................... 4</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13FCE3C084FCEA" blockId="3.[151,1436,709,1874]" box="[151,1436,856,877]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FCE3C084FCEA" box="[151,1436,856,877]" pageId="3" pageNumber="598">- Posnotum with pigmentation, at least pale brown............................................................ 5</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13FCCEC083FC65" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13FCCEC083FC20" blockId="3.[151,1436,709,1874]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FCCEC083FC20" pageId="3" pageNumber="598">
4. Anal point moderately bulbous, apex about 1.5x wider than base. AR 0.79....................................................................................................
<taxonomicName id="E7CD4D6398127A4FFC20FC28C083FC20" ID-CoL="7FY8N" authority="Sublette et Sasa (1994: 51)" authorityName="Sublette et Sasa" authorityPageNumber="51" authorityYear="1994" box="[932,1435,914,936]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="ankylis">
<emphasis id="12B9EAF298127A4FFC20FC28C18BFC2F" box="[932,1171,915,936]" italics="true" pageId="3" pageNumber="598">Xestochironomus ankylis</emphasis>
Sublette
<emphasis id="12B9EAF298127A4FFB6AFC28C1E7FC2F" box="[1262,1279,915,936]" italics="true" pageId="3" pageNumber="598">et</emphasis>
Sasa (1994: 51)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13FC0BC083FC65" blockId="3.[151,1436,709,1874]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FC0BC083FC65" pageId="3" pageNumber="598">
- Anal point markedly bulbous, apex about
<date id="5473102098127A4FFDF0FC0BC794FC42" box="[628,652,944,965]" pageId="3" pageNumber="598">3x</date>
wider than base. AR 1.25–1.53........................................................................................................
<taxonomicName id="E7CD4D6398127A4FFC68FC76C083FC65" ID-CoL="7FXX3" authority="Borkent (1984: 25)" authorityName="Borkent" authorityPageNumber="25" authorityYear="1984" box="[1004,1435,973,994]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="subletti">
<emphasis id="12B9EAF298127A4FFC68FC76C1C6FC65" box="[1004,1246,973,994]" italics="true" pageId="3" pageNumber="598">Xestochironomus subletti</emphasis>
Borkent (1984: 25)
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13FC51C084FB9A" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13FC51C083FC78" blockId="3.[151,1436,709,1874]" box="[151,1435,1002,1023]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FC51C083FC78" box="[151,1435,1002,1023]" pageId="3" pageNumber="598">5. Lateral vittae light to medium brown, contrasting with predominantly pale remaining areas of thorax................... 6</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13FBB3C084FB9A" blockId="3.[151,1436,709,1874]" box="[151,1436,1032,1053]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FBB3C084FB9A" box="[151,1436,1032,1053]" pageId="3" pageNumber="598">- Thorax entirely pale (except for postnotum), or entirely brown................................................ 7</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13FB9EC084FBD0" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13FB9EC083FBBD" blockId="3.[151,1436,709,1874]" box="[151,1435,1061,1082]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FB9EC083FBBD" box="[151,1435,1061,1082]" pageId="3" pageNumber="598">
6. AR lower than 0.90.....................................
<taxonomicName id="E7CD4D6398127A4FFCE6FB9EC083FBBD" ID-CoL="7G9WP" authority="Sublette et Wirth (1972: 10)" authorityName="Sublette et Wirth" authorityPageNumber="10" authorityYear="1972" box="[866,1435,1061,1082]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="dominicanus">
<emphasis id="12B9EAF298127A4FFCE6FB9EC191FBBD" box="[866,1161,1061,1082]" italics="true" pageId="3" pageNumber="598">Xestochironomus dominicanus</emphasis>
Sublette
<emphasis id="12B9EAF298127A4FFB67FB9EC1ECFBBD" box="[1251,1268,1061,1082]" italics="true" pageId="3" pageNumber="598">et</emphasis>
Wirth (1972: 10)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13FBF9C084FBD0" blockId="3.[151,1436,709,1874]" box="[151,1436,1090,1112]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FBF9C084FBD0" box="[151,1436,1090,1112]" pageId="3" pageNumber="598">
- AR 1.20–1.45...................................
<taxonomicName id="E7CD4D6398127A4FFC9EFBF8C084FBD0" ID-CoL="7FXWN" authority="Andersen et Kristoffersen (1998: 296)" authorityName="Andersen et Kristoffersen" authorityPageNumber="296" authorityYear="1998" box="[794,1436,1090,1112]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="aisenensis">
<emphasis id="12B9EAF298127A4FFC9EFBF8C130FBDF" box="[794,1064,1091,1112]" italics="true" pageId="3" pageNumber="598">Xestochironomus aisenensis</emphasis>
Andersen
<emphasis id="12B9EAF298127A4FFB14FBF8C1B9FBDF" box="[1168,1185,1091,1112]" italics="true" pageId="3" pageNumber="598">et</emphasis>
Kristoffersen (1998: 296)
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13FBDBC084FB15" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13FBDBC083FBF2" blockId="3.[151,1436,709,1874]" box="[151,1435,1120,1141]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FBDBC083FBF2" box="[151,1435,1120,1141]" pageId="3" pageNumber="598">
7. Body pale, except for posnotum very pale brown..........................
<taxonomicName id="E7CD4D6398127A4FFC7DFBDBC083FBF2" ID-CoL="7FY8Q" authority="Borkent (1984: 27)" authorityName="Borkent" authorityPageNumber="27" authorityYear="1984" box="[1017,1435,1120,1141]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="gilvus">
<emphasis id="12B9EAF298127A4FFC7DFBDBC1C5FBF2" box="[1017,1245,1120,1141]" italics="true" pageId="3" pageNumber="598">Xestochironomus gilvus</emphasis>
Borkent (1984: 27)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13FBC6C084FB15" blockId="3.[151,1436,709,1874]" box="[151,1436,1149,1170]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FBC6C084FB15" box="[151,1436,1149,1170]" pageId="3" pageNumber="598">
- Body completely brown.............................................
<taxonomicName id="E7CD4D6398127A4FFC74FBC6C00AFB15" box="[1008,1298,1149,1170]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="virgoferreae" status="sp. nov.">
<emphasis id="12B9EAF298127A4FFC74FBC6C00AFB15" box="[1008,1298,1149,1170]" italics="true" pageId="3" pageNumber="598">Xestochironomus virgoferreae</emphasis>
</taxonomicName>
<emphasis id="12B9EAF298127A4FFA9CFBC6C056FB15" bold="true" box="[1304,1358,1149,1170]" pageId="3" pageNumber="598">
<taxonomicNameLabel id="098A578998127A4FFA9CFBC6C056FB15" box="[1304,1358,1149,1170]" pageId="3" pageNumber="598" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="B8F62A6598127A4FFADFFBC6C08DFB15" box="[1371,1429,1149,1170]" captionStart="FIGURE 2" captionStartId="4.[151,250,1719,1742]" captionTargetBox="[151,1434,193,1679]" captionTargetId="figure@4.[151,1436,193,1698]" captionTargetPageId="4" captionText="FIGURE 2. Xestochironomus virgoferreae sp. n., male: A, Wing; B, Anal point and tergite IX and dorsal aspect of left gonocoxite and gonostylus; C, Hypopygium with anal point and tergite IX removed, left dorsal aspect, right ventral aspect." httpUri="https://zenodo.org/record/217046/files/figure.png" pageId="3" pageNumber="598">Fig. 2</figureCitation>
)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13FB21C084FB4A" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13FB21C083FB28" blockId="3.[151,1436,709,1874]" box="[151,1435,1178,1199]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FB21C083FB28" box="[151,1435,1178,1199]" pageId="3" pageNumber="598">8. Anal point bulbous.................................................................................... 9</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13FB03C084FB4A" blockId="3.[151,1436,709,1874]" box="[151,1436,1208,1229]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FB03C084FB4A" box="[151,1436,1208,1229]" pageId="3" pageNumber="598">- Anal point parallel-sided.............................................................................. 10</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13FB6EC083FAC5" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13FB6EC083FA80" blockId="3.[151,1436,709,1874]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FB6EC083FA80" pageId="3" pageNumber="598">
9. Lateral vittae and ventral portion of preepisternum brown.
<collectingCountry id="58DA767098127A4FFC91FB6EC65DFB6D" box="[789,837,1237,1258]" name="India" pageId="3" pageNumber="598">Hind</collectingCountry>
tibia pale brown...................................................................................................
<taxonomicName id="E7CD4D6398127A4FFC5DFB48C083FA80" ID-CoL="7G9WN" authority="Borkent (1984: 28)" authorityName="Borkent" authorityPageNumber="28" authorityYear="1984" box="[985,1435,1266,1288]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="brunneus">
<emphasis id="12B9EAF298127A4FFC5DFB48C1C6FA8F" box="[985,1246,1267,1288]" italics="true" pageId="3" pageNumber="598">Xestochironomus brunneus</emphasis>
Borkent (1984: 28)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13FAABC083FAC5" blockId="3.[151,1436,709,1874]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FAABC083FAC5" pageId="3" pageNumber="598">
- Lateral vittae and ventral portion of preepisternum with no pigmentation.
<collectingCountry id="58DA767098127A4FFC21FAABC6CDFAA2" box="[933,981,1296,1317]" name="India" pageId="3" pageNumber="598">Hind</collectingCountry>
tibia darker brown......................................................................................
<taxonomicName id="E7CD4D6398127A4FFC5AFA96C083FAC5" ID-CoL="7G9WQ" authority="Borkent (1984: 29)" authorityName="Borkent" authorityPageNumber="29" authorityYear="1984" box="[990,1435,1325,1346]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="latilobus">
<emphasis id="12B9EAF298127A4FFC5AFA96C1C6FAC5" box="[990,1246,1325,1346]" italics="true" pageId="3" pageNumber="598">Xestochironomus latilobus</emphasis>
Borkent (1984: 29)
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13FAF1C084FAFA" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13FAF1C083FAD8" blockId="3.[151,1436,709,1874]" box="[151,1435,1354,1376]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FAF1C083FAD8" box="[151,1435,1354,1376]" pageId="3" pageNumber="598">
10. Superior volsella with swollen apex..................................
<taxonomicName id="E7CD4D6398127A4FFC59FAF0C083FAD8" ID-CoL="7FXWP" authority="Borkent (1984: 27)" authorityName="Borkent" authorityPageNumber="27" authorityYear="1984" box="[989,1435,1354,1376]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="bulbosus">
<emphasis id="12B9EAF298127A4FFC59FAF0C1C6FAE7" box="[989,1246,1355,1376]" italics="true" pageId="3" pageNumber="598">Xestochironomus bulbosus</emphasis>
Borkent (1984: 27)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13FAD3C084FAFA" blockId="3.[151,1436,709,1874]" box="[151,1436,1384,1405]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FAD3C084FAFA" box="[151,1436,1384,1405]" pageId="3" pageNumber="598">
- Superior volsella with slender apex.............................
<taxonomicName id="E7CD4D6398127A4FFC1DFAD3C084FAFA" ID-CoL="7FY8P" authority="Sublette et Wirth (1972: 9)" authorityName="Sublette et Wirth" authorityPageNumber="9" authorityYear="1972" box="[921,1436,1384,1405]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="comptus">
<emphasis id="12B9EAF298127A4FFC1DFAD3C18CFAFA" box="[921,1172,1384,1405]" italics="true" pageId="3" pageNumber="598">Xestochironomus comptus</emphasis>
Sublette
<emphasis id="12B9EAF298127A4FFB6BFAD3C018FAFA" box="[1263,1280,1384,1405]" italics="true" pageId="3" pageNumber="598">et</emphasis>
Wirth (1972: 9)
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13FA3EC084FA30" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13FA3EC084FA1D" blockId="3.[151,1436,709,1874]" box="[151,1436,1413,1434]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FA3EC084FA1D" box="[151,1436,1413,1434]" pageId="3" pageNumber="598">11. Apex of gonostylus markedly forked, with deep concavity between thumb-like lobes.............................. 12</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13FA19C084FA30" blockId="3.[151,1436,709,1874]" box="[151,1436,1442,1463]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FA19C084FA30" box="[151,1436,1442,1463]" pageId="3" pageNumber="598">- Apex of gonostylus slightly forked, with low concavity between not thumb-like lobes.............................. 14</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13FA7BC083FA75" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13FA7BC083FA52" blockId="3.[151,1436,709,1874]" box="[151,1435,1472,1493]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FA7BC083FA52" box="[151,1435,1472,1493]" pageId="3" pageNumber="598">12. Abdomen yellowish, without dark crossbands.............................................................. 13</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13FA66C083FA75" blockId="3.[151,1436,709,1874]" box="[151,1435,1501,1522]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FA66C083FA75" box="[151,1435,1501,1522]" pageId="3" pageNumber="598">
- Abdomen with dark crossbands.................
<taxonomicName id="E7CD4D6398127A4FFD6DFA66C147FA75" ID-CoL="7FXX2" authority="Johannsen" authorityName="Johannsen" box="[745,1119,1501,1522]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="furcatus">
<emphasis id="12B9EAF298127A4FFD6DFA66C6FBFA75" box="[745,995,1501,1522]" italics="true" pageId="3" pageNumber="598">Xestochironomus furcatus</emphasis>
(Johannsen)
</taxonomicName>
, see Sublette &amp; Wirth (1972: 12)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13FA41C083F9AA" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13FA41C083F988" blockId="3.[151,1436,709,1874]" box="[151,1435,1530,1552]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13FA41C083F988" box="[151,1435,1530,1552]" pageId="3" pageNumber="598">
13. Thorax brownish yellow, legs yellowish.....................
<taxonomicName id="E7CD4D6398127A4FFCE5FA40C083F988" ID-CoL="7G9X2" authority="Sublette et Wirth (1972: 14)" authorityName="Sublette et Wirth" authorityPageNumber="14" authorityYear="1972" box="[865,1435,1530,1552]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="luteifurcatus">
<emphasis id="12B9EAF298127A4FFCE5FA40C190F997" box="[865,1160,1531,1552]" italics="true" pageId="3" pageNumber="598">Xestochironomus luteifurcatus</emphasis>
Sublette
<emphasis id="12B9EAF298127A4FFB67FA40C1ECF997" box="[1251,1268,1531,1552]" italics="true" pageId="3" pageNumber="598">et</emphasis>
Wirth (1972: 14)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13F9A3C083F9AA" blockId="3.[151,1436,709,1874]" box="[151,1435,1560,1581]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13F9A3C083F9AA" box="[151,1435,1560,1581]" pageId="3" pageNumber="598">
- Thorax yellow, legs uniformly brown.............................
<taxonomicName id="E7CD4D6398127A4FFC2BF9A3C083F9AA" ID-CoL="7FXWQ" authority="Sublette et Wirth (1972: 10)" authorityName="Sublette et Wirth" authorityPageNumber="10" authorityYear="1972" box="[943,1435,1560,1581]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="flinti">
<emphasis id="12B9EAF298127A4FFC2BF9A3C190F9AA" box="[943,1160,1560,1581]" italics="true" pageId="3" pageNumber="598">Xestochironomus flinti</emphasis>
Sublette
<emphasis id="12B9EAF298127A4FFB67F9A3C1ECF9AA" box="[1251,1268,1560,1581]" italics="true" pageId="3" pageNumber="598">et</emphasis>
Wirth (1972: 10)
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13F98EC083F9E0" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13F98EC083F9CD" blockId="3.[151,1436,709,1874]" box="[151,1435,1589,1610]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13F98EC083F9CD" box="[151,1435,1589,1610]" pageId="3" pageNumber="598">14. Abdomen yellowish, without dark crossbands.............................................................. 15</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13F9E9C083F9E0" blockId="3.[151,1436,709,1874]" box="[151,1435,1618,1639]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13F9E9C083F9E0" box="[151,1435,1618,1639]" pageId="3" pageNumber="598">- Abdomen with dark crossbands......................................................................... 16</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13F9CBC084F95A" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13F9CBC084F925" blockId="3.[151,1436,709,1874]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13F9CBC084F925" pageId="3" pageNumber="598">
15. Anal point slender, parallel sided; superior volsella curved; gonostylus gradually broadened distally, with low, rounded mesial lobe subapically.............................................
<taxonomicName id="E7CD4D6398127A4FFC19F936C084F925" authority="Sublette et Wirth (1972: 13)" authorityName="Sublette et Wirth" authorityPageNumber="13" authorityYear="1972" box="[925,1436,1677,1698]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="hobbsi">
<emphasis id="12B9EAF298127A4FFC19F936C190F925" box="[925,1160,1677,1698]" italics="true" pageId="3" pageNumber="598">Xestochironomus hobbsi</emphasis>
Sublette
<emphasis id="12B9EAF298127A4FFB67F936C1ECF925" box="[1251,1268,1677,1698]" italics="true" pageId="3" pageNumber="598">et</emphasis>
Wirth (1972: 13)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13F911C084F95A" blockId="3.[151,1436,709,1874]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13F911C084F95A" pageId="3" pageNumber="598">
- Anal point spatulate; superior volsella hooked; gonostylus slender, pointed, with low, triangular mesial lobe subapically...................................................
<taxonomicName id="E7CD4D6398127A4FFC91F973C084F95A" ID-CoL="7FY92" authority="Andersen et Kristoffersen (1998: 301)" authorityName="Andersen et Kristoffersen" authorityPageNumber="301" authorityYear="1998" box="[789,1436,1736,1757]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="laselvensis">
<emphasis id="12B9EAF298127A4FFC91F973C130F95A" box="[789,1064,1736,1757]" italics="true" pageId="3" pageNumber="598">Xestochironomus laselvensis</emphasis>
Andersen
<emphasis id="12B9EAF298127A4FFB14F973C1B9F95A" box="[1168,1185,1736,1757]" italics="true" pageId="3" pageNumber="598">et</emphasis>
Kristoffersen (1998: 301)
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="9B392E4598127A4FFF13F95EC084F8D5" pageId="3" pageNumber="598">
<paragraph id="207236E098127A4FFF13F95EC084F890" blockId="3.[151,1436,709,1874]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13F95EC084F890" pageId="3" pageNumber="598">
16. Lateral lobe of gonostylus overreaching mesial lobe..................................................................................................................
<taxonomicName id="E7CD4D6398127A4FFCF9F8B8C084F890" ID-CoL="7FXWR" authority="Sublette et Wirth (1972: 15)" authorityName="Sublette et Wirth" authorityPageNumber="15" authorityYear="1972" box="[893,1436,1794,1816]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="nebulosus">
<emphasis id="12B9EAF298127A4FFCF9F8B8C191F89F" box="[893,1161,1795,1816]" italics="true" pageId="3" pageNumber="598">Xestochironomus nebulosus</emphasis>
Sublette
<emphasis id="12B9EAF298127A4FFB67F8B8C1ECF89F" box="[1251,1268,1795,1816]" italics="true" pageId="3" pageNumber="598">et</emphasis>
Wirth (1972: 15)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="207236E098127A4FFF13F89BC084F8D5" blockId="3.[151,1436,709,1874]" pageId="3" pageNumber="598">
<keyLead id="9B3C95D598127A4FFF13F89BC084F8D5" pageId="3" pageNumber="598">
- Lateral lobe of gonostylus not overreaching mesial lobe..........................................................................................................................
<taxonomicName id="E7CD4D6398127A4FFB80F886C00AF8D5" box="[1028,1298,1853,1874]" class="Insecta" family="Chironomidae" genus="Xestochironomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="598" phylum="Arthropoda" rank="species" species="dickinsoni" status="sp. nov.">
<emphasis id="12B9EAF298127A4FFB80F886C00AF8D5" box="[1028,1298,1853,1874]" italics="true" pageId="3" pageNumber="598">Xestochironomus dickinsoni</emphasis>
</taxonomicName>
<emphasis id="12B9EAF298127A4FFA9CF886C056F8D5" bold="true" box="[1304,1358,1853,1874]" pageId="3" pageNumber="598">
<taxonomicNameLabel id="098A578998127A4FFA9CF886C056F8D5" box="[1304,1358,1853,1874]" pageId="3" pageNumber="598" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="B8F62A6598127A4FFADFF886C08BF8D5" box="[1371,1427,1853,1874]" captionStart="FIGURE 1" captionStartId="1.[151,250,1909,1932]" captionTargetBox="[151,1435,748,1881]" captionTargetId="figure@1.[151,1436,748,1888]" captionTargetPageId="1" captionText="FIGURE 1. Xestochironomus dickinsoni sp. n., male: A, Wing; B, Anal point and tergite IX and dorsal aspect of left gonocoxite and gonostylus; C, Left inferior volsella, dorsal view; D, Hypopygium with anal point and tergite IX removed, left dorsal aspect, right ventral aspect." httpUri="https://zenodo.org/record/217045/files/figure.png" pageId="3" pageNumber="598">Fig. 1</figureCitation>
)
</keyLead>
</paragraph>
</keyStep>
</subSubSection>
</treatment>
</document>
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