503 lines
70 KiB
XML
503 lines
70 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.5609228" ID-GBIF-Dataset="f1ef7c3e-5e47-4ac3-882f-10428c1a8129" ID-GBIF-Taxon="133186443" ID-Zenodo-Dep="5609228" checkinTime="1504697725359" checkinUser="plazi" docAuthor="J. Moubayed-Breil & B. Lods-Crozet" docDate="2016" docId="03CC7863401EFFDCFCDC3589FD03FD93" docLanguage="en" docName="Moubayed & Lods-Crozet_2016_Heleniella.pdf" docOrigin="Journal of Entomological and Acarological Research 48 (6026)" docStyle="DocumentStyle{}" docTitle="Heleniella helvetica J. Moubayed-Breil & B. Lods-Crozet 2016, sp. n." docType="treatment" docVersion="6" lastPageId="3" lastPageNumber="341" masterDocId="FFF5001B401FFFDFFFC13538FF94FF88" masterDocTitle="Heleniella helvetica sp. n., a cold stenothermic species inhabiting the upper Rhône catchment in central Switzerland [Diptera, Chironomidae, Orthocladiinae]" masterLastPageNumber="344" masterPageNumber="339" pageId="1" pageNumber="340" updateTime="1635453098947" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Heleniella helvetica sp. n., a cold stenothermic species inhabiting the upper Rhône catchment in central Switzerland [Diptera, Chironomidae, Orthocladiinae]</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>J. Moubayed-Breil</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>B. Lods-Crozet</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Journal of Entomological and Acarological Research</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>48</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>6026</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>339</mods:start>
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<mods:end>344</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.4081/jear.2016.6026</mods:identifier>
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<mods:identifier type="GBIF-Dataset">f1ef7c3e-5e47-4ac3-882f-10428c1a8129</mods:identifier>
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<mods:identifier type="Zenodo-Dep">886181</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.5609228" ID-GBIF-Taxon="133186443" ID-Zenodo-Dep="5609228" LSID="urn:lsid:plazi:treatment:03CC7863401EFFDCFCDC3589FD03FD93" httpUri="http://treatment.plazi.org/id/03CC7863401EFFDCFCDC3589FD03FD93" lastPageId="3" lastPageNumber="341" pageId="1" pageNumber="340">
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<subSubSection box="[797,1041,177,199]" pageId="1" pageNumber="340" type="nomenclature">
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<paragraph blockId="1.[797,1041,177,199]" box="[797,1041,177,199]" pageId="1" pageNumber="340">
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<heading bold="true" box="[797,1041,177,199]" fontSize="9" level="3" pageId="1" pageNumber="340" reason="2">
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<emphasis bold="true" box="[797,1041,177,199]" pageId="1" pageNumber="340">
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<taxonomicName authority="J. Moubayed-Breil & B. Lods-Crozet, 2016" authorityName="J. Moubayed-Breil & B. Lods-Crozet" authorityYear="2016" box="[797,983,177,199]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="340" phylum="Arthropoda" rank="species" species="helvetica" status="sp. n.">Heleniella helvetica</taxonomicName>
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<taxonomicNameLabel box="[989,1041,177,199]" pageId="1" pageNumber="340" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="1" pageNumber="340" type="materials_examined">
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<paragraph blockId="1.[797,1437,221,675]" pageId="1" pageNumber="340">
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<materialsCitation ID-GBIF-Occurrence="1611915196" collectingDate="1997-09-17" collectorName="B. Lods-Crozet" country="Switzerland" county="Mutt" elevation="2600" location="Material" municipality="Rhone River" pageId="1" pageNumber="340" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
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<emphasis bold="true" pageId="1" pageNumber="340">
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<location LSID="urn:lsid:plazi:treatment:03CC7863401EFFDCFCDC3589FD03FD93:8EBA9FAE401EFFDEFC8235E5FC1BFF7B" box="[835,911,221,243]" country="Switzerland" county="Mutt" municipality="Rhone River" name="Material" pageId="1" pageNumber="340">Material</location>
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examined:
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<typeStatus box="[1017,1097,221,243]" pageId="1" pageNumber="340">Holotype</typeStatus>
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.
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<collectingCountry box="[1107,1215,221,243]" name="Switzerland" pageId="1" pageNumber="340">Switzerland</collectingCountry>
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. Upper catchment of the
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<collectingMunicipality box="[797,911,249,271]" pageId="1" pageNumber="340">Rhône River</collectingMunicipality>
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, springfed stream (tributary of the
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<collectingCounty box="[1241,1284,249,271]" pageId="1" pageNumber="340">Mutt</collectingCounty>
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stream), crenal, altitude
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<elevation box="[873,939,278,300]" metricMagnitude="3" metricUnit="m" metricValue="2.6" pageId="1" pageNumber="340" unit="m" value="2600.0">
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<quantity box="[873,939,278,300]" metricMagnitude="3" metricUnit="m" metricValue="2.6" pageId="1" pageNumber="340" unit="m" value="2600.0">2600 m</quantity>
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</elevation>
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,
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<specimenCount box="[950,1010,278,300]" pageId="1" pageNumber="340" type="male">1 male</specimenCount>
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adult, leg.
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<collectorName box="[1110,1243,278,300]" pageId="1" pageNumber="340">B. Lods-Crozet</collectorName>
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,
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<collectingDate box="[1253,1350,278,300]" pageId="1" pageNumber="340" value="1997-09-17">
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<date box="[1253,1350,278,300]" pageId="1" pageNumber="340" value="1997-09-17">17.09.1997</date>
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</collectingDate>
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.
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</emphasis>
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</materialsCitation>
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</paragraph>
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<paragraph blockId="1.[797,1437,221,675]" pageId="1" pageNumber="340">
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<materialsCitation ID-GBIF-Occurrence="1611915195" collectingDate="1997-09-19" collectorName="B. Lods-Crozet" country="Switzerland" location="Mutt" pageId="1" pageNumber="340" specimenCount="6" specimenCount-male="6" typeStatus="paratype">
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<emphasis bold="true" pageId="1" pageNumber="340">
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<typeStatus box="[835,923,307,329]" pageId="1" pageNumber="340">Paratypes</typeStatus>
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(all leg. B. L-C).
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<collectingCountry box="[1085,1193,307,329]" name="Switzerland" pageId="1" pageNumber="340">Switzerland</collectingCountry>
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. Same locality as
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<typeStatus box="[1360,1436,307,329]" pageId="1" pageNumber="340">holotype</typeStatus>
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and
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<location LSID="urn:lsid:plazi:treatment:03CC7863401EFFDCFCDC3589FD03FD93:8EBA9FAE401EFFDEFC843468FCE4FEEE" box="[837,880,336,358]" country="Switzerland" name="Mutt" pageId="1" pageNumber="340">Mutt</location>
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stream,
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<specimenCount box="[959,1019,336,358]" pageId="1" pageNumber="340" type="male">6 male</specimenCount>
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adults, leg.
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<collectorName box="[1129,1261,336,358]" pageId="1" pageNumber="340">B. Lods-Crozet</collectorName>
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,
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<collectingDate box="[1271,1369,336,358]" pageId="1" pageNumber="340" value="1997-09-19">
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<date box="[1271,1369,336,358]" pageId="1" pageNumber="340" value="1997-09-19">19.09.1997</date>
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</collectingDate>
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.
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</emphasis>
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</materialsCitation>
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</paragraph>
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<paragraph blockId="1.[797,1437,221,675]" pageId="1" pageNumber="340">
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<emphasis bold="true" pageId="1" pageNumber="340">
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<typeStatus box="[835,914,365,387]" pageId="1" pageNumber="340">Holotype</typeStatus>
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(on 1 slide) (GBIFCH 00190363) and
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<specimenCount box="[1278,1341,365,387]" pageId="1" pageNumber="340" type="male">2 male</specimenCount>
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<typeStatus box="[1349,1436,365,387]" pageId="1" pageNumber="340">paratypes</typeStatus>
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(mounted on 2 slides)) (GBIFCH 0 0
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<collectingDate box="[1138,1203,394,416]" pageId="1" pageNumber="340" value="64-03-19">
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<date box="[1138,1203,394,416]" pageId="1" pageNumber="340" value="64-03-19">190364</date>
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</collectingDate>
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+ GBIFCH00190365) are deposited in the collections of the ‘Musée cantonal
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<collectorName box="[1265,1372,422,444]" pageId="1" pageNumber="340">de Zoologie</collectorName>
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,
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<location LSID="urn:lsid:plazi:treatment:03CC7863401EFFDCFCDC3589FD03FD93:8EBA9FAE401EFFDEFAA4349EFC11FE51" country="Switzerland" name="Palais de Rumine" pageId="1" pageNumber="340">
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Palais
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<collectorName box="[797,901,451,473]" pageId="1" pageNumber="340">de Rumine</collectorName>
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</location>
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, 6 place
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<collectorName box="[990,1122,451,473]" pageId="1" pageNumber="340">de la Riponne</collectorName>
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, CH-1014 Lausanne,
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<collectingCountry box="[1324,1432,451,473]" name="Switzerland" pageId="1" pageNumber="340">Switzerland</collectingCountry>
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. Remaining
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<typeStatus box="[908,995,480,502]" pageId="1" pageNumber="340">paratypes</typeStatus>
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are deposited in the collection of the senior author’s.
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<typeStatus box="[882,923,509,531]" pageId="1" pageNumber="340">Type</typeStatus>
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material was preserved in 75% alcohol, and later mount- ed in polyvinyl lactophenol. For each adult, the head, thorax and abdomen were cleared in 90% lactic acid before mounting on slides.
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</emphasis>
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</paragraph>
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<paragraph blockId="1.[797,1437,221,675]" pageId="1" pageNumber="340">
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<emphasis bold="true" pageId="1" pageNumber="340">
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Etymology: the new species is named
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<taxonomicName authorityName="J. Moubayed-Breil & B. Lods-Crozet" authorityYear="2016" box="[1186,1267,596,618]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="340" phylum="Arthropoda" rank="species" species="heloetica">
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<emphasis bold="true" box="[1186,1267,596,618]" italics="true" pageId="1" pageNumber="340">heloetica</emphasis>
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</taxonomicName>
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after the name of ‘Swiss confederation’ given in Italian of the country of
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<collectingCountry box="[1324,1432,624,646]" name="Switzerland" pageId="1" pageNumber="340">Switzerland</collectingCountry>
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, where the
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<typeStatus box="[894,931,653,675]" pageId="1" pageNumber="340">type</typeStatus>
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material was collected.
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</emphasis>
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</paragraph>
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||
</subSubSection>
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||
<subSubSection lastPageId="2" lastPageNumber="341" pageId="1" pageNumber="340" type="diagnosis">
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||
<subSection pageId="1" pageNumber="340" type="multiple">
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||
<paragraph blockId="1.[797,1437,705,1260]" box="[797,1049,705,731]" pageId="1" pageNumber="340">
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||
<heading bold="true" box="[797,1049,705,731]" fontSize="11" level="2" pageId="1" pageNumber="340" reason="0">
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<emphasis bold="true" box="[797,1049,705,731]" pageId="1" pageNumber="340">Diagnostic characters</emphasis>
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</heading>
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||
</paragraph>
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<paragraph blockId="1.[797,1437,705,1260]" pageId="1" pageNumber="340">
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<emphasis bold="true" pageId="1" pageNumber="340">
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Adult male: Small sized species with a brownish general colouration.
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<taxonomicName authority="J. Moubayed-Breil & B. Lods-Crozet, 2016" authorityName="J. Moubayed-Breil & B. Lods-Crozet" authorityYear="2016" box="[845,952,776,798]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="340" phylum="Arthropoda" rank="species" species="heloetica" status="sp. n.">
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<emphasis bold="true" box="[845,952,776,798]" italics="true" pageId="1" pageNumber="340">H. heloetica</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[958,1006,776,798]" pageId="1" pageNumber="340" rank="species">sp. n.</taxonomicNameLabel>
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closely resembles
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<emphasis bold="true" box="[1176,1280,777,798]" italics="true" pageId="1" pageNumber="340">
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<taxonomicName authorityName="Albu" authorityYear="1972" box="[1176,1276,777,798]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="340" phylum="Arthropoda" rank="species" species="extrema">H. extrema</taxonomicName>
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.
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</emphasis>
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They are considered as sister species, which can be easily distinguished from all other members of the
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<taxonomicName authorityName="Gowin" authorityYear="1943" box="[946,1038,834,856]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="340" phylum="Arthropoda" rank="genus">
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<emphasis bold="true" box="[946,1038,834,856]" italics="true" pageId="1" pageNumber="340">Heleniella</emphasis>
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</taxonomicName>
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genus in having an unusual twisted gonostylus, which is bearing a median prominence where is inserted the megaseta. However, the new species is separated from
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<taxonomicName authorityName="Albu" authorityYear="1972" box="[1299,1397,892,913]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="340" phylum="Arthropoda" rank="species" species="extrema">
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<emphasis bold="true" box="[1299,1397,892,913]" italics="true" pageId="1" pageNumber="340">H. extrema</emphasis>
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</taxonomicName>
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and from the remaining
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<taxonomicName authorityName="Gowin" authorityYear="1943" box="[997,1089,920,942]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="340" phylum="Arthropoda" rank="genus">
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<emphasis bold="true" box="[997,1089,920,942]" italics="true" pageId="1" pageNumber="340">Heleniella</emphasis>
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</taxonomicName>
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species by the following characters found in the male adult: - AR 0.50-0.51; thorax with 33-35 antepronotals, 40-45 dorsocentrals, 24-26 prealars, 16-17 episternals, 45-50 preepisternals and 42-44 scutellars; wing length 1.65-1.85; low value of the BR (PI, 1.83; PII, 1.50;
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<collectionCode box="[1005,1039,1036,1058]" pageId="1" pageNumber="340">PIII</collectionCode>
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, 1.60); - virga very long (145-150 µm long), consisting of 2 long filaments; - tergite IX with semicircular margin, which is bearing 10-12 setae (5-6 on each side of the anal point); anal point conical, broad at base and paralle-sided medially; - inferior volsella long nose-like, projecting and bent downwards; - gonostylus unusually twisted and contorted, truncate proximally, broader and sub-rectangular distally with a truncate apex, magaseta placed medially on a cylindrical to cup-like projecting prominence, crista dorsalis absent.
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</emphasis>
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</paragraph>
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||
</subSection>
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||
<subSection box="[797,932,1289,1315]" pageId="1" pageNumber="340" type="multiple">
|
||
<paragraph blockId="1.[797,932,1289,1315]" box="[797,932,1289,1315]" pageId="1" pageNumber="340">
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||
<heading bold="true" box="[797,932,1289,1315]" fontSize="11" level="2" pageId="1" pageNumber="340" reason="0">
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<emphasis bold="true" box="[797,932,1289,1315]" pageId="1" pageNumber="340">Male imago</emphasis>
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</heading>
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</paragraph>
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</subSection>
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<subSection lastPageId="2" lastPageNumber="341" pageId="1" pageNumber="340" type="multiple">
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||
<paragraph blockId="1.[797,1085,1351,1374]" box="[797,1085,1351,1374]" pageId="1" pageNumber="340">
|
||
<heading bold="true" box="[797,1085,1351,1374]" fontSize="9" level="3" pageId="1" pageNumber="340" reason="2">
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||
<emphasis bold="true" box="[797,1085,1351,1374]" pageId="1" pageNumber="340">
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(n = 5;
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<figureCitation box="[867,974,1352,1374]" captionStart="Figures 1 - 4" captionStartId="2.[153,225,1908,1930]" captionTargetBox="[425,1200,1018,1863]" captionTargetId="figure@2.[409,1215,1003,1876]" captionTargetPageId="2" captionText="Figures 1 - 4. Male imago of Heleniella spp. Heleniella helvetica sp. n.: head, temporals (1); humeral pit with prealars and some episternals (2); thorax (3). H. extrema, thorax with dorsocentrals and scutellars, after Albu (1972, Figure 1) (4)." httpUri="https://zenodo.org/record/886183/files/figure.png" pageId="1" pageNumber="340">Figures 1-3</figureCitation>
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||
,
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<figureCitation box="[984,1020,1352,1374]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="1" pageNumber="340">5-8</figureCitation>
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,
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<figureCitation box="[1031,1078,1352,1374]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="1" pageNumber="340">11-15</figureCitation>
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)
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</emphasis>
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</heading>
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</paragraph>
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<paragraph blockId="1.[796,1437,1396,1966]" pageId="1" pageNumber="340">
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<emphasis bold="true" pageId="1" pageNumber="340">
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Small sized species. Total length
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<quantity box="[1140,1264,1396,1418]" metricMagnitude="-3" metricUnit="m" metricValue="2.15" metricValueMax="2.2" metricValueMin="2.1" pageId="1" pageNumber="340" unit="mm" value="2.15" valueMax="2.2" valueMin="2.1">2.10-2.20 mm</quantity>
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. Wing length
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<quantity metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="1.85" metricValueMin="1.65" pageId="1" pageNumber="340" unit="mm" value="1.75" valueMax="1.85" valueMin="1.65">1.65- 1.85 mm</quantity>
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. General colouration brown to dark brown with blackish head; antenna brown to dark brown; thorax brown to dark brown; mesonotal stripes distinct; legs light brown to brown, tarsomere of PI, PII and
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<collectionCode box="[1404,1436,1482,1504]" pageId="1" pageNumber="340">PIII</collectionCode>
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darker than remaining tarsomeres; abdomen brown to dark brown, anal segment dark brown.
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</emphasis>
|
||
</paragraph>
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||
<paragraph blockId="1.[796,1437,1396,1966]" lastBlockId="2.[151,790,113,337]" lastPageId="2" lastPageNumber="341" pageId="1" pageNumber="340">
|
||
<emphasis bold="true" lastPageId="2" lastPageNumber="341" pageId="1" pageNumber="340">
|
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Head (
|
||
<figureCitation box="[894,974,1569,1591]" captionStart="Figures 1 - 4" captionStartId="2.[153,225,1908,1930]" captionTargetBox="[425,1200,1018,1863]" captionTargetId="figure@2.[409,1215,1003,1876]" captionTargetPageId="2" captionText="Figures 1 - 4. Male imago of Heleniella spp. Heleniella helvetica sp. n.: head, temporals (1); humeral pit with prealars and some episternals (2); thorax (3). H. extrema, thorax with dorsocentrals and scutellars, after Albu (1972, Figure 1) (4)." httpUri="https://zenodo.org/record/886183/files/figure.png" pageId="1" pageNumber="340">Figure 1</figureCitation>
|
||
). Eyes pubescent, inner eye margin bare; proximal part of eye enlarged, distal part narrowed downwards. Temporals consist of about 33-35 setae including 21-22 inner verticals and 10-11postorbitals; distal area of the eye bare. Palp 5-segmented; first palpomere weakly developed; length (µm) of palpomeres 20, 50, 75, 85, 115; sensilla clavata present on distal part of third segment. Antenna 13-segmented, 750-760 µm long; sensilla chaetica present on segments 2-3 and 13; antennal groove indistinct, beginning on segments 4-5 and reaching ultimate flagellomere; last flagellomere nearly clubbed apically, 250-260 µm long, remaining segments 500-510 µm long; AR 0.50-0.51. Thorax (
|
||
<figureCitation box="[803,914,1857,1879]" captionStart="Figures 1 - 4" captionStartId="2.[153,225,1908,1930]" captionTargetBox="[425,1200,1018,1863]" captionTargetId="figure@2.[409,1215,1003,1876]" captionTargetPageId="2" captionText="Figures 1 - 4. Male imago of Heleniella spp. Heleniella helvetica sp. n.: head, temporals (1); humeral pit with prealars and some episternals (2); thorax (3). H. extrema, thorax with dorsocentrals and scutellars, after Albu (1972, Figure 1) (4)." httpUri="https://zenodo.org/record/886183/files/figure.png" pageId="1" pageNumber="340">Figures 2-3</figureCitation>
|
||
). All thoracic setae are decumbent except for the dorcentrals, which are arising from distinct pale spots. Acrostichals absent. Humeral pit as in
|
||
<figureCitation box="[967,1043,1915,1937]" captionStart="Figures 1 - 4" captionStartId="2.[153,225,1908,1930]" captionTargetBox="[425,1200,1018,1863]" captionTargetId="figure@2.[409,1215,1003,1876]" captionTargetPageId="2" captionText="Figures 1 - 4. Male imago of Heleniella spp. Heleniella helvetica sp. n.: head, temporals (1); humeral pit with prealars and some episternals (2); thorax (3). H. extrema, thorax with dorsocentrals and scutellars, after Albu (1972, Figure 1) (4)." httpUri="https://zenodo.org/record/886183/files/figure.png" pageId="1" pageNumber="340">Figure 2</figureCitation>
|
||
. Antepronotum densely covered with setae (33-35), antepronotal lobes in close contact; dorsocentral area densely covered with setae (about 55 setae in 1-3 rows), prealars
|
||
<quantity box="[681,754,113,135]" metricMagnitude="-1" metricUnit="m" metricValue="6.476999999999999" metricValueMax="6.858" metricValueMin="6.096" pageId="2" pageNumber="341" unit="in" value="25.5" valueMax="27.0" valueMin="24.0">24-27 in</quantity>
|
||
2-3 rows, episternals about 45-50, preepisternals about 40-45. Scutellum with 44 setae placed in 3-4 rows rows. Wing. Brachiolum with 2 setae. Distribution of setae on veins: R, 13-14; R
|
||
</emphasis>
|
||
<emphasis bold="true" box="[533,539,210,222]" pageId="2" pageNumber="341">1</emphasis>
|
||
<emphasis bold="true" pageId="2" pageNumber="341">
|
||
, 6-7; remaining veins bare. Squama bare. Legs. The low value of the BR ratio (1.50-1.83) apparently represents a consistent distinguishing character (PI, 1.83; PII, 1.50;
|
||
<collectionCode box="[753,786,257,279]" pageId="2" pageNumber="341">PIII</collectionCode>
|
||
, 1.6). Tarsomere 5 of PI weakly shorter than tarsomere 4. Pulvilli apparently absent. Average length (µm) and proportions of legs:
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph pageId="2" pageNumber="341">
|
||
<table box="[189,774,373,485]" gridcols="10" gridrows="4" pageId="2" pageNumber="341">
|
||
<tr box="[189,774,373,395]" gridrow="0" pageId="2" pageNumber="341">
|
||
<emphasis bold="true" box="[217,339,373,395]" pageId="2" pageNumber="341">
|
||
<th box="[189,296,373,395]" gridcol="0" gridrow="0" pageId="2" pageNumber="341">fe ti</th>
|
||
<th box="[317,349,373,395]" gridcol="1" gridrow="0" pageId="2" pageNumber="341">
|
||
ta
|
||
<emphasis bold="true" box="[339,346,383,395]" pageId="2" pageNumber="341">1</emphasis>
|
||
</th>
|
||
</emphasis>
|
||
<th box="[370,402,373,395]" gridcol="2" gridrow="0" pageId="2" pageNumber="341">
|
||
<emphasis bold="true" box="[372,392,373,395]" pageId="2" pageNumber="341">ta</emphasis>
|
||
<emphasis bold="true" box="[392,399,383,395]" pageId="2" pageNumber="341">2</emphasis>
|
||
</th>
|
||
<th box="[422,455,373,395]" gridcol="3" gridrow="0" pageId="2" pageNumber="341">
|
||
<emphasis bold="true" box="[425,445,373,395]" pageId="2" pageNumber="341">ta</emphasis>
|
||
<emphasis bold="true" box="[445,452,383,395]" pageId="2" pageNumber="341">3</emphasis>
|
||
</th>
|
||
<th box="[475,507,373,395]" gridcol="4" gridrow="0" pageId="2" pageNumber="341">
|
||
<emphasis bold="true" box="[478,498,373,395]" pageId="2" pageNumber="341">ta</emphasis>
|
||
<emphasis bold="true" box="[498,505,383,395]" pageId="2" pageNumber="341">4</emphasis>
|
||
</th>
|
||
<th box="[531,558,373,395]" gridcol="5" gridrow="0" pageId="2" pageNumber="341">
|
||
<emphasis bold="true" box="[531,551,373,395]" pageId="2" pageNumber="341">ta</emphasis>
|
||
<emphasis bold="true" box="[551,558,383,395]" pageId="2" pageNumber="341">5</emphasis>
|
||
</th>
|
||
<th box="[579,616,373,395]" gridcol="6" gridrow="0" pageId="2" pageNumber="341">LR</th>
|
||
<th box="[631,669,373,395]" gridcol="7" gridrow="0" pageId="2" pageNumber="341">BV</th>
|
||
<th box="[684,722,373,395]" gridcol="8" gridrow="0" pageId="2" pageNumber="341">SV</th>
|
||
<th box="[737,774,373,395]" gridcol="9" gridrow="0" pageId="2" pageNumber="341">BR</th>
|
||
</tr>
|
||
<tr box="[189,774,405,427]" gridrow="1" pageId="2" pageNumber="341">
|
||
<th box="[189,296,405,427]" gridcol="0" gridrow="1" pageId="2" pageNumber="341">PI580 690</th>
|
||
<td box="[317,349,405,427]" gridcol="1" gridrow="1" pageId="2" pageNumber="341">375</td>
|
||
<td box="[370,402,405,427]" gridcol="2" gridrow="1" pageId="2" pageNumber="341">245</td>
|
||
<td box="[422,455,405,427]" gridcol="3" gridrow="1" pageId="2" pageNumber="341">155</td>
|
||
<td box="[475,507,405,427]" gridcol="4" gridrow="1" pageId="2" pageNumber="341">105</td>
|
||
<td box="[531,558,405,427]" gridcol="5" gridrow="1" pageId="2" pageNumber="341">95</td>
|
||
<td box="[579,616,405,427]" gridcol="6" gridrow="1" pageId="2" pageNumber="341">0.54</td>
|
||
<td box="[631,669,405,427]" gridcol="7" gridrow="1" pageId="2" pageNumber="341">2.74</td>
|
||
<td box="[684,722,405,427]" gridcol="8" gridrow="1" pageId="2" pageNumber="341">1.79</td>
|
||
<td box="[737,774,405,427]" gridcol="9" gridrow="1" pageId="2" pageNumber="341">1.83</td>
|
||
</tr>
|
||
<tr box="[189,774,434,456]" gridrow="2" pageId="2" pageNumber="341">
|
||
<th box="[189,296,434,456]" gridcol="0" gridrow="2" pageId="2" pageNumber="341">PII665 615</th>
|
||
<td box="[317,349,434,456]" gridcol="1" gridrow="2" pageId="2" pageNumber="341">290</td>
|
||
<td box="[370,402,434,456]" gridcol="2" gridrow="2" pageId="2" pageNumber="341">170</td>
|
||
<td box="[422,455,434,456]" gridcol="3" gridrow="2" pageId="2" pageNumber="341">125</td>
|
||
<td box="[475,507,434,456]" gridcol="4" gridrow="2" pageId="2" pageNumber="341">83</td>
|
||
<td box="[531,558,434,456]" gridcol="5" gridrow="2" pageId="2" pageNumber="341">92</td>
|
||
<td box="[579,616,434,456]" gridcol="6" gridrow="2" pageId="2" pageNumber="341">0.47</td>
|
||
<td box="[631,669,434,456]" gridcol="7" gridrow="2" pageId="2" pageNumber="341">4.34</td>
|
||
<td box="[684,722,434,456]" gridcol="8" gridrow="2" pageId="2" pageNumber="341">4.41</td>
|
||
<td box="[737,774,434,456]" gridcol="9" gridrow="2" pageId="2" pageNumber="341">1.50</td>
|
||
</tr>
|
||
<tr box="[189,774,463,485]" gridrow="3" pageId="2" pageNumber="341">
|
||
<th box="[189,296,463,485]" gridcol="0" gridrow="3" pageId="2" pageNumber="341">PIII675 710</th>
|
||
<td box="[317,349,463,485]" gridcol="1" gridrow="3" pageId="2" pageNumber="341">385</td>
|
||
<td box="[370,402,463,485]" gridcol="2" gridrow="3" pageId="2" pageNumber="341">195</td>
|
||
<td box="[422,455,463,485]" gridcol="3" gridrow="3" pageId="2" pageNumber="341">165</td>
|
||
<td box="[475,507,463,485]" gridcol="4" gridrow="3" pageId="2" pageNumber="341">88</td>
|
||
<td box="[531,558,463,485]" gridcol="5" gridrow="3" pageId="2" pageNumber="341">91</td>
|
||
<td box="[579,616,463,485]" gridcol="6" gridrow="3" pageId="2" pageNumber="341">0.54</td>
|
||
<td box="[631,669,463,485]" gridcol="7" gridrow="3" pageId="2" pageNumber="341">4.28</td>
|
||
<td box="[684,722,463,485]" gridcol="8" gridrow="3" pageId="2" pageNumber="341">3.60</td>
|
||
<td box="[737,774,463,485]" gridcol="9" gridrow="3" pageId="2" pageNumber="341">1.60</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph blockId="2.[151,791,520,888]" lastBlockId="2.[835,1474,113,395]" pageId="2" pageNumber="341">
|
||
<emphasis bold="true" pageId="2" pageNumber="341">
|
||
Abdomen. Hypopygium in dorsal, ventral and lateral view (
|
||
<figureCitation captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="2" pageNumber="341">Figures 5-8</figureCitation>
|
||
). Tergite IX broad and circular, anteromedian area bare, posterior area with 8-10 setae (4-5 placed on each side of the base of the anal point), posterior margin broadly expanded and bearing 10-12 setae (5- 6 on each side of the anal point). Anal point (
|
||
<figureCitation box="[562,694,636,658]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="2" pageNumber="341">Figures 5, 7, 8</figureCitation>
|
||
,
|
||
<figureCitation box="[704,728,636,658]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="2" pageNumber="341">11</figureCitation>
|
||
) 23-25 µm long, maximum width 20-21 µm at base, minimum width 9-11 µm at apex, broad at base and narrowed distally, apex rounded in both dorsal (
|
||
<figureCitation box="[189,278,722,744]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="2" pageNumber="341">Figures 5</figureCitation>
|
||
,
|
||
<figureCitation box="[290,314,722,744]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="2" pageNumber="341">11</figureCitation>
|
||
) and lateral view (
|
||
<figureCitation box="[485,594,722,744]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="2" pageNumber="341">Figures 7-8</figureCitation>
|
||
); presence of 3 setae on dorsal side and 6 on lateral side (3 on each side). Phallapodeme and sternapodeme as in
|
||
<figureCitation box="[341,419,780,802]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="2" pageNumber="341">Figure 6</figureCitation>
|
||
. Sternapodeme arc-like orally produced, lateral sternapodeme nearly vertical; phallapodeme 90-95 µm long, broadly linear basally and medially, hammer-like at base. Virga (
|
||
<figureCitation captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="2" pageNumber="341">Figures 5</figureCitation>
|
||
,
|
||
<figureCitation box="[175,199,866,888]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="2" pageNumber="341">12</figureCitation>
|
||
) 145-150 µm long, consists of 2 fused long filaments elongated vertically. Gonocoxite 180-185 µm long, 45-50 µm wide, apex rounded to nearly truncate; basal margin sinuous, inferior volsella
|
||
<date box="[1339,1388,142,164]" pageId="2" pageNumber="341" value="1980-05-07">7 5-80</date>
|
||
µm long, maximum width 75 µm, minimum width 9 µm; long nose-like lobe shaped, rounded apically, bearing 5-7 setae dorsally and ventrally on distal part. Gonostylus (
|
||
<figureCitation box="[1059,1176,229,251]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="2" pageNumber="341">Figures 5, 8</figureCitation>
|
||
,
|
||
<figureCitation box="[1191,1243,229,251]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="2" pageNumber="341">13-15</figureCitation>
|
||
) 75 µm long, maximum width 30 µm, unusually shaped, twisted and contorted; crista dorsalis absent. Megaseta 18 µm long, inserted medially on a cylindrical to cuplike prominence projecting on the anteromedian part of the gonostylus; the prominence is about 23 µm high and probably retractable.
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph blockId="2.[835,1474,113,395]" box="[873,1162,373,395]" pageId="2" pageNumber="341">
|
||
<emphasis bold="true" box="[873,1162,373,395]" pageId="2" pageNumber="341">Larva: known but not described.</emphasis>
|
||
</paragraph>
|
||
</subSection>
|
||
</subSubSection>
|
||
<subSection lastPageId="3" lastPageNumber="342" pageId="2" pageNumber="341" type="multiple">
|
||
<subSubSection lastPageId="3" lastPageNumber="342" pageId="2" pageNumber="341" type="discussion">
|
||
<paragraph blockId="2.[835,1474,424,892]" box="[835,1063,424,450]" pageId="2" pageNumber="341">
|
||
<heading bold="true" box="[835,1063,424,450]" fontSize="11" level="2" pageId="2" pageNumber="341" reason="0">
|
||
<emphasis bold="true" box="[835,1063,424,450]" pageId="2" pageNumber="341">Taxonomic remarks</emphasis>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph blockId="2.[835,1474,424,892]" pageId="2" pageNumber="341">
|
||
<emphasis bold="true" pageId="2" pageNumber="341">
|
||
Male imaginal characters of
|
||
<taxonomicName authority="J. Moubayed-Breil & B. Lods-Crozet, 2016" authorityName="J. Moubayed-Breil & B. Lods-Crozet" authorityYear="2016" box="[1129,1235,467,489]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="341" phylum="Arthropoda" rank="species" species="heloetica" status="sp. n.">
|
||
<emphasis bold="true" box="[1129,1235,467,489]" italics="true" pageId="2" pageNumber="341">H. heloetica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[1240,1287,467,489]" pageId="2" pageNumber="341" rank="species">sp. n.</taxonomicNameLabel>
|
||
are nearly similar to those of
|
||
<taxonomicName authorityName="Albu" authorityYear="1972" box="[920,1021,496,517]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="341" phylum="Arthropoda" rank="species" species="extrema">
|
||
<emphasis bold="true" box="[920,1021,496,517]" italics="true" pageId="2" pageNumber="341">H. extrema</emphasis>
|
||
</taxonomicName>
|
||
. These two species can be considered as sister species based on the following common characters: - both species are bearing an unusual gonostylus, which is twisted and characterized by the placement of the megaseta on its median part (
|
||
<figureCitation box="[1307,1474,582,604]" captionStart-0="Figures 5 - 10" captionStart-1="Figures 11 - 22" captionStartId-0="3.[116,188,1884,1906]" captionStartId-1="4.[156,228,1861,1883]" captionTargetBox-0="[330,1215,693,1835]" captionTargetBox-1="[366,1266,684,1829]" captionTargetId-0="figure@3.[317,1235,685,1851]" captionTargetId-1="figure@4.[357,1275,662,1829]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionText-0="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." captionText-1="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri-0="https://zenodo.org/record/886185/files/figure.png" httpUri-1="https://zenodo.org/record/886187/files/figure.png" pageId="2" pageNumber="341">
|
||
Figures 5,
|
||
<date box="[1407,1474,582,604]" pageId="2" pageNumber="341" value="2013-08-15">8 13-15</date>
|
||
</figureCitation>
|
||
for
|
||
<taxonomicName authority="J. Moubayed-Breil & B. Lods-Crozet, 2016" authorityName="J. Moubayed-Breil & B. Lods-Crozet" authorityYear="2016" box="[866,973,611,633]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="341" phylum="Arthropoda" rank="species" species="heloetica" status="sp.n.">
|
||
<emphasis bold="true" box="[866,973,611,633]" italics="true" pageId="2" pageNumber="341">H. heloetica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[979,1022,611,633]" pageId="2" pageNumber="341" rank="species">sp.n.</taxonomicNameLabel>
|
||
;
|
||
<figureCitation box="[1033,1128,611,633]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="2" pageNumber="341">Figures 10</figureCitation>
|
||
,
|
||
<figureCitation box="[1139,1160,611,633]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="2" pageNumber="341">22</figureCitation>
|
||
for
|
||
<taxonomicName authorityName="Albu" authorityYear="1972" box="[1196,1294,612,633]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="341" phylum="Arthropoda" rank="species" species="extrema">
|
||
<emphasis bold="true" box="[1196,1294,612,633]" italics="true" pageId="2" pageNumber="341">H. extrema</emphasis>
|
||
</taxonomicName>
|
||
); - both species are confined to cold stenothermic high mountain streams (crystalline water for
|
||
<taxonomicName authority="J. Moubayed-Breil & B. Lods-Crozet, 2016" authorityName="J. Moubayed-Breil & B. Lods-Crozet" authorityYear="2016" box="[923,1030,668,690]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="341" phylum="Arthropoda" rank="species" species="heloetica" status="sp. n.">
|
||
<emphasis bold="true" box="[923,1030,668,690]" italics="true" pageId="2" pageNumber="341">H. heloetica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[1036,1085,668,690]" pageId="2" pageNumber="341" rank="species">sp. n.</taxonomicNameLabel>
|
||
; karstic water for
|
||
<taxonomicName authorityName="Albu" authorityYear="1972" box="[1250,1348,669,690]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="341" phylum="Arthropoda" rank="species" species="extrema">
|
||
<emphasis bold="true" box="[1250,1348,669,690]" italics="true" pageId="2" pageNumber="341">H. extrema</emphasis>
|
||
</taxonomicName>
|
||
).
|
||
</emphasis>
|
||
</paragraph>
|
||
<paragraph blockId="2.[835,1474,424,892]" lastBlockId="3.[113,753,113,539]" lastPageId="3" lastPageNumber="342" pageId="2" pageNumber="341">
|
||
<emphasis bold="true" lastPageId="3" lastPageNumber="342" pageId="2" pageNumber="341">
|
||
The
|
||
<taxonomicName authorityName="Albu" authorityYear="1972" box="[919,991,698,719]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="341" phylum="Arthropoda" rank="species" species="extrema">
|
||
<emphasis bold="true" box="[919,991,698,719]" italics="true" pageId="2" pageNumber="341">extrema</emphasis>
|
||
</taxonomicName>
|
||
-group is emended here as well as in Moubayed-Breil (unpublished data, 2016) according to the unusual shape of the gonostylus, which is contorted and bearing the megaseta medially. This group currently includes
|
||
<taxonomicName authorityName="Albu" authorityYear="1972" box="[1066,1165,784,805]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="341" phylum="Arthropoda" rank="species" species="extrema">
|
||
<emphasis bold="true" box="[1066,1165,784,805]" italics="true" pageId="2" pageNumber="341">H. extrema</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName authority="J. Moubayed-Breil & B. Lods-Crozet, 2016" authorityName="J. Moubayed-Breil & B. Lods-Crozet" authorityYear="2016" box="[1177,1285,784,806]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="341" phylum="Arthropoda" rank="species" species="heloetica" status="sp. n.">
|
||
<emphasis bold="true" box="[1177,1285,784,806]" italics="true" pageId="2" pageNumber="341">H. heloetica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[1293,1342,784,806]" pageId="2" pageNumber="341" rank="species">sp. n.</taxonomicNameLabel>
|
||
and two additional new undescribed species known from glaciers located in C-
|
||
<collectingCountry box="[835,942,841,863]" name="Switzerland" pageId="2" pageNumber="341">Switzerland</collectingCountry>
|
||
(
|
||
<emphasis bold="true" box="[960,981,842,863]" italics="true" pageId="2" pageNumber="341">H.</emphasis>
|
||
sp. 1) and the Eastern Pyrenees,
|
||
<collectingCountry box="[1306,1367,841,863]" name="France" pageId="2" pageNumber="341">France</collectingCountry>
|
||
(
|
||
<emphasis bold="true" box="[1385,1406,842,863]" italics="true" pageId="2" pageNumber="341">H.</emphasis>
|
||
sp. A). However,
|
||
<taxonomicName authority="J. Moubayed-Breil & B. Lods-Crozet, 2016" authorityName="J. Moubayed-Breil & B. Lods-Crozet" authorityYear="2016" box="[923,1028,870,892]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="341" phylum="Arthropoda" rank="species" species="heloetica" status="sp. n.">
|
||
<emphasis bold="true" box="[923,1028,870,892]" italics="true" pageId="2" pageNumber="341">H. heloetica</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel box="[1033,1080,870,892]" pageId="2" pageNumber="341" rank="species">sp. n.</taxonomicNameLabel>
|
||
is easily distinguished from other members of the
|
||
<taxonomicName authorityName="Gowin" authorityYear="1943" box="[173,265,113,135]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="342" phylum="Arthropoda" rank="genus">
|
||
<emphasis bold="true" box="[173,265,113,135]" italics="true" pageId="3" pageNumber="342">Heleniella</emphasis>
|
||
</taxonomicName>
|
||
genus and in particular from
|
||
<taxonomicName authorityName="Albu" authorityYear="1972" box="[542,640,114,135]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="342" phylum="Arthropoda" rank="species" species="extrema">
|
||
<emphasis bold="true" box="[542,640,114,135]" italics="true" pageId="3" pageNumber="342">H. extrema</emphasis>
|
||
</taxonomicName>
|
||
by a combination of differentiating characters including: - AR 0.50-0.51; wing length 1.65-1.85; - distribution pattern of setae on tergite IX and anal point (
|
||
<figureCitation box="[173,262,200,222]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="3" pageNumber="342">Figures 5</figureCitation>
|
||
,
|
||
<figureCitation box="[273,297,200,222]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="3" pageNumber="342">11</figureCitation>
|
||
), otherwise figured in
|
||
<taxonomicName authorityName="Albu" authorityYear="1972" box="[510,608,201,222]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="342" phylum="Arthropoda" rank="species" species="extrema">
|
||
<emphasis bold="true" box="[510,608,201,222]" italics="true" pageId="3" pageNumber="342">H. extrema</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation box="[621,701,200,222]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="3" pageNumber="342">Figure 9</figureCitation>
|
||
;
|
||
<bibRefCitation author="ALBU P." journalOrPublisher="Stud. Cercet. Biol. Ser. Biol. Anim." pageId="3" pageNumber="342" pagination="15 - 20" part="24" refString="ALBU P., 1972 - Doua specii de Chironomidae noi Pentru Stinta in Massivul Retezat. - Stud. Cercet. Biol. Ser. Biol. Anim. 24: 15 - 20." title="Doua specii de Chironomidae noi Pentru Stinta in Massivul Retezat" type="journal article" year="1972">Albu 1972</bibRefCitation>
|
||
,
|
||
<figureCitation box="[169,248,229,251]" captionStart="Figures 1 - 4" captionStartId="2.[153,225,1908,1930]" captionTargetBox="[425,1200,1018,1863]" captionTargetId="figure@2.[409,1215,1003,1876]" captionTargetPageId="2" captionText="Figures 1 - 4. Male imago of Heleniella spp. Heleniella helvetica sp. n.: head, temporals (1); humeral pit with prealars and some episternals (2); thorax (3). H. extrema, thorax with dorsocentrals and scutellars, after Albu (1972, Figure 1) (4)." httpUri="https://zenodo.org/record/886183/files/figure.png" pageId="3" pageNumber="342">Figure 2</figureCitation>
|
||
); - anal point broadly rectangular at base and parallelsided medially (
|
||
<figureCitation box="[253,340,257,279]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="3" pageNumber="342">Figures 5</figureCitation>
|
||
,
|
||
<figureCitation box="[350,374,257,279]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="3" pageNumber="342">11</figureCitation>
|
||
), while it is triangular and narrowed in
|
||
<taxonomicName authorityName="Albu" authorityYear="1972" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="342" phylum="Arthropoda" rank="species" species="extrema">
|
||
<emphasis bold="true" italics="true" pageId="3" pageNumber="342">H. extrema</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation box="[197,279,286,308]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="3" pageNumber="342">Figure 9</figureCitation>
|
||
) and absent in
|
||
<emphasis bold="true" box="[423,444,287,308]" italics="true" pageId="3" pageNumber="342">H.</emphasis>
|
||
sp. 1 (
|
||
<figureCitation box="[503,596,286,308]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="3" pageNumber="342">Figure 16</figureCitation>
|
||
); - phallapodeme broadly linear proximally and medially (
|
||
<figureCitation box="[503,601,315,337]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="3" pageNumber="342">Figure 16</figureCitation>
|
||
), thicker in
|
||
<taxonomicName authorityName="Albu" authorityYear="1972" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="342" phylum="Arthropoda" rank="species" species="extrema">
|
||
<emphasis bold="true" italics="true" pageId="3" pageNumber="342">H. extrema</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation box="[198,289,344,366]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="3" pageNumber="342">Figure 10</figureCitation>
|
||
,
|
||
<figureCitation box="[300,324,344,366]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="3" pageNumber="342">21</figureCitation>
|
||
) and sickle-like in
|
||
<emphasis bold="true" box="[501,522,345,366]" italics="true" pageId="3" pageNumber="342">H.</emphasis>
|
||
sp. 1 (
|
||
<figureCitation box="[583,675,344,366]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="3" pageNumber="342">Figure 19</figureCitation>
|
||
); - virga composed of 2 fused long filaments (
|
||
<figureCitation box="[447,536,373,395]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="3" pageNumber="342">Figures 5</figureCitation>
|
||
,
|
||
<figureCitation box="[547,571,373,395]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="3" pageNumber="342">12</figureCitation>
|
||
), differently shaped in
|
||
<emphasis bold="true" box="[138,159,402,423]" italics="true" pageId="3" pageNumber="342">H.</emphasis>
|
||
sp. 1 (
|
||
<figureCitation box="[215,344,401,423]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="3" pageNumber="342">Figures 17-18</figureCitation>
|
||
); - inferior volsella long nose-like shaped and projecting downwards (
|
||
<figureCitation box="[325,438,430,452]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="3" pageNumber="342">Figures 5, 8</figureCitation>
|
||
,
|
||
<figureCitation box="[450,474,430,452]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="3" pageNumber="342">15</figureCitation>
|
||
), broader and sub-rectangular in
|
||
<taxonomicName authorityName="Albu" authorityYear="1972" box="[139,238,460,481]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="342" phylum="Arthropoda" rank="species" species="extrema">
|
||
<emphasis bold="true" box="[139,238,460,481]" italics="true" pageId="3" pageNumber="342">H. extrema</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation box="[250,332,459,481]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="3" pageNumber="342">Figure 9</figureCitation>
|
||
); - gonostylus distinctly twisted (
|
||
<figureCitation box="[635,747,459,481]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="3" pageNumber="342">Figures 5, 8</figureCitation>
|
||
,
|
||
<figureCitation box="[114,166,488,510]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="3" pageNumber="342">13-15</figureCitation>
|
||
) and bearing a cylindrical median prominence, differently figured in
|
||
<taxonomicName authorityName="Albu" authorityYear="1972" box="[185,283,517,538]" class="Insecta" family="Chironomidae" genus="Heleniella" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="342" phylum="Arthropoda" rank="species" species="extrema">
|
||
<emphasis bold="true" box="[185,283,517,538]" italics="true" pageId="3" pageNumber="342">H. extrema</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<figureCitation box="[295,394,517,539]" captionStart="Figures 5 - 10" captionStartId="3.[116,188,1884,1906]" captionTargetBox="[330,1215,693,1835]" captionTargetId="figure@3.[317,1235,685,1851]" captionTargetPageId="3" captionText="Figures 5 - 10. Male imago of Heleniella spp. Heleniella helvetica sp. n.: hypopygium, dorsal (5) and ventral (6); anal point in lateral view (7); anal point and gonocoxite in lateral view (8). H. extrema: anal point and inferior volsella, dorsal, after Albu (1972, Figure 2) (9); gonocoxite with sternapodeme, phallapodeme and right gonostylus, ventral, after Albu (1972, Figure 2) (10)." httpUri="https://zenodo.org/record/886185/files/figure.png" pageId="3" pageNumber="342">Figures 10</figureCitation>
|
||
,
|
||
<figureCitation box="[405,429,517,539]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="3" pageNumber="342">22</figureCitation>
|
||
) and
|
||
<emphasis bold="true" box="[480,495,517,538]" italics="true" pageId="3" pageNumber="342">H</emphasis>
|
||
. sp. 1 (
|
||
<figureCitation box="[560,653,517,539]" captionStart="Figures 11 - 22" captionStartId="4.[156,228,1861,1883]" captionTargetBox="[366,1266,684,1829]" captionTargetId="figure@4.[357,1275,662,1829]" captionTargetPageId="4" captionText="Figures 11 - 22. Male imago of Heleniella spp. Heleniella helvetica sp. n.: anal point and distribution pattern of setae on tergite IX (11); virga (12); right gonostylus, dorsal (13); left gonostylus, ventral (14); inferior volsella and gonostylus, dorsal (15). H. sp. 1 (central Switzerland): tergite IX lacking anal point (16); virga, two aspects (17 - 18); phallapodeme (19); right gonostylus (20). H. extrema: p hallapodeme, after Albu (1972, Figure 2) (21); left gonostylus, dorsal, after Albu (1972, Figure 2) (22)." httpUri="https://zenodo.org/record/886187/files/figure.png" pageId="3" pageNumber="342">Figure 20</figureCitation>
|
||
).
|
||
</emphasis>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</subSection>
|
||
</treatment>
|
||
</document> |