421 lines
49 KiB
XML
421 lines
49 KiB
XML
<document id="5EEC53F31B31421BAA1C44050597F80C" ID-DOI="10.1080/00222933.2023.2215952" ID-ISSN="1464-5262" ID-Zenodo-Dep="8224960" IM.bibliography_approvedBy="carolina" IM.illustrations_approvedBy="carolina" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_approvedBy="carolina" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="carolina" checkinTime="1690876432789" checkinUser="plazi" docAuthor="Donato, Mariano, Zanotto Arpellino, Juan Pablo & Siri, Augusto" docDate="2023" docId="345387D5B44CFFFFFE4D47FD0BB13551" docLanguage="en" docName="JNATHIST.57.9-12.904-923.pdf" docOrigin="Journal of Natural History (J. Nat. Hist.) 57 (13 - 16)" docSource="http://dx.doi.org/10.1080/00222933.2023.2215952" docStyle="DocumentStyle:3C762F9783B768A90048B82ACD135A62.3:JNatHist.2017-.journal_article.0cover" docStyleId="3C762F9783B768A90048B82ACD135A62" docStyleName="JNatHist.2017-.journal_article.0cover" docStyleVersion="3" docTitle="Metriocnemus fasciventris Edwards 1931" docType="treatment" docVersion="4" lastPageNumber="911" masterDocId="C86AFFADB448FFF8FFF1464C081A3074" masterDocTitle="Revision of the species described in Metriocnemus van der Wulp (Diptera: Chironomidae) by Edwards (1931), with the description of two new species" masterLastPageNumber="923" masterPageNumber="904" pageNumber="908" updateTime="1691501852394" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="1B2CC549BEFD999F47F1F098CF3E1FBB">Revision of the species described in Metriocnemus van der Wulp (Diptera: Chironomidae) by Edwards (1931), with the description of two new species</mods:title>
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<mods:namePart id="087930FED280E04AFC8C254B2C2B6127">Donato, Mariano</mods:namePart>
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<mods:namePart id="6472838C7A272D151D098FE5EA6BCBFA">Zanotto Arpellino, Juan Pablo</mods:namePart>
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<mods:namePart id="06CACD118F8A4C4AE40B9291CDFB89BE">Siri, Augusto</mods:namePart>
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<mods:title id="686BAAF9DAF7B3AD11A78585765BA860">Journal of Natural History</mods:title>
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<mods:part id="978D103C8EDD102E9D5875F4954673A8">
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<mods:date id="68286EB9AA6E1BB5026CA0EB006A845A">2023</mods:date>
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<mods:title id="C0056AC92C095817069503E526C676DF">J. Nat. Hist.</mods:title>
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<mods:number id="2B98B5D7C748B400BC5751A633712303">57</mods:number>
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<mods:number id="5C76869A44D0841098443336E1FC4B35">13 - 16</mods:number>
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<heading id="E70D81AFB44CFFFCFE4D47FD0B7231BF" box="[444,872,433,459]" centered="true" fontSize="11" level="2" pageId="4" pageNumber="908" reason="7">
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<taxonomicName id="7BFA4D40B44CFFFCFE4D47FD0B7231BF" ID-CoL="42J53" authority="Edwards" authorityName="Edwards" authorityYear="1931" box="[444,872,433,459]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="908" phylum="Arthropoda" rank="species" species="fasciventris">
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<emphasis id="8E8EEAD1B44CFFFCFE4D47FD0AE631BF" bold="true" box="[444,764,433,459]" italics="true" pageId="4" pageNumber="908">Metriocnemus fasciventris</emphasis>
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Edwards
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</taxonomicName>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="F4E06548B44CFFFCFF5147AA09493230" pageId="4" pageNumber="908" type="reference_group">
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<paragraph id="BC4536C3B44CFFFCFF5147AA09493230" blockId="4.[160,1156,486,580]" pageId="4" pageNumber="908">
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<treatmentCitationGroup id="9CEA11EDB44CFFFCFF5147AA09493230" pageId="4" pageNumber="908">
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<treatmentCitation id="3D5B10D2B44CFFFCFF5147AA0ABE318B" author="Edwards FW" box="[160,676,486,511]" page="319" pageId="4" pageNumber="908" year="1931">
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<taxonomicName id="7BFA4D40B44CFFFCFF5147AA0ABE318B" ID-CoL="42J53" authority="Edwards, 1931: 319" authorityName="Edwards" authorityPageNumber="319" authorityYear="1931" box="[160,676,486,511]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="908" phylum="Arthropoda" rank="species" species="fasciventris">
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||
<emphasis id="8E8EEAD1B44CFFFCFF5147AA09A0318B" box="[160,442,486,511]" italics="true" pageId="4" pageNumber="908">Metriocnemus fasciventris</emphasis>
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<bibRefCitation id="D86B4B32B44CFFFCFE3547AA0ABE318B" author="Edwards FW" box="[452,676,486,511]" pageId="4" pageNumber="908" pagination="233 - 331" refId="ref9664" refString="Edwards FW. 1931. Chironomidae. In: Diptera of Patagonia and South Chile. Part II, Nematocera. London: Trustees of the British Museum (Natural History); p. 233 - 331." type="book chapter" year="1931">Edwards, 1931: 319</bibRefCitation>
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</taxonomicName>
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</treatmentCitation>
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;
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<treatmentCitation id="3D5B10D2B44CFFFCFD4147AA0BD1318B" author="Spies M & Reiss F" box="[688,971,486,511]" page="78" pageId="4" pageNumber="908" year="1996">
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<bibRefCitation id="D86B4B32B44CFFFCFD4147AA0BD1318B" author="Spies M & Reiss F" box="[688,971,486,511]" pageId="4" pageNumber="908" pagination="61 - 119" refId="ref10244" refString="Spies M, Reiss F. 1996. Catalog and bibliography of Neotropical and Mexican Chironomidae (Insecta, Diptera). Spixiana Suppl 22: 61 - 119." type="journal article" year="1996">Spies and Reiss 1996: 78</bibRefCitation>
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</treatmentCitation>
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(unplaced valid species in
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<taxonomicName id="7BFA4D40B44CFFFCFEEF444409D33255" box="[286,457,520,545]" class="Insecta" family="Chironomidae" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="905" phylum="Arthropoda" rank="subFamily" subFamily="Orthocladiinae">Orthocladiinae</taxonomicName>
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||
); Ashe and O̍Connor 2012: 656 (generically unplaced valid
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<taxonomicName id="7BFA4D40B44CFFFCFF51446709533230" box="[160,329,555,580]" class="Insecta" family="Chironomidae" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="905" phylum="Arthropoda" rank="subFamily" subFamily="Orthocladiinae">Orthocladiinae</taxonomicName>
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).
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</treatmentCitationGroup>
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</paragraph>
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</subSubSection>
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<subSubSection id="F4E06548B44CFFFFFF51443C09823344" lastPageId="7" lastPageNumber="911" pageId="4" pageNumber="908" type="materials_examined">
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<paragraph id="BC4536C3B44CFFFCFF51443C096532FE" blockId="4.[160,1157,624,997]" box="[160,383,624,650]" pageId="4" pageNumber="908">
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<emphasis id="8E8EEAD1B44CFFFCFF51443C096532FE" bold="true" box="[160,383,624,650]" italics="true" pageId="4" pageNumber="908">Material examined</emphasis>
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</paragraph>
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<paragraph id="BC4536C3B44CFFFCFF5144D80A61332E" blockId="4.[160,1157,624,997]" pageId="4" pageNumber="908">
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<materialsCitation id="0C923C9EB44CFFFCFF5144D80B0032D9" box="[160,794,660,685]" country="Argentina" location="San Isidro" pageId="4" pageNumber="908" specimenCount="1" stateProvince="Ciudad Autonoma de Buenos Aires" typeStatus="paratype">
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||
3 J
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<typeStatus id="63418861B44CFFFCFF2644D8095232D9" box="[215,328,660,685]" pageId="4" pageNumber="908">paratypes</typeStatus>
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||
, ′
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<collectingCountry id="C4ED7653B44CFFFCFEAB44D809D632D9" box="[346,460,660,685]" name="Argentina" pageId="4" pageNumber="908">Argentina</collectingCountry>
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:
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<collectingRegion id="7E3EF821B44CFFFCFE2B44D80A6B32D9" box="[474,625,660,685]" country="Argentina" name="Ciudad Autonoma de Buenos Aires" pageId="4" pageNumber="908">Buenos Aires</collectingRegion>
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,
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<location id="B9256018B44CFFFCFD8F44D80AE832D9" LSID="urn:lsid:plazi:treatment:345387D5B44CFFFFFE4D47FD0BB13551:B9256018B44CFFFCFD8F44D80AE832D9" box="[638,754,660,685]" country="Argentina" name="San Isidro" pageId="4" pageNumber="908" stateProvince="Ciudad Autonoma de Buenos Aires">San Isidro</location>
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,
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||
<date id="C8441003B44CFFFCFCF144D80B0032D9" box="[768,794,660,685]" pageId="4" pageNumber="908" value="1926-10-21">21</date>
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</materialsCitation>
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<materialsCitation id="0C923C9EB44CFFFCFCE844D80B3132D9" box="[793,811,660,685]" country="Argentina" isTailEnumeration="true" location="San Isidro" pageId="4" pageNumber="908" specimenCount="1" stateProvince="Ciudad Autonoma de Buenos Aires" typeStatus="paratype">.x</materialsCitation>
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.1926, F
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<materialsCitation id="0C923C9EB44CFFFCFC7944D80BF932D9" box="[904,995,660,685]" country="Argentina" isTailEnumeration="true" location="San Isidro" pageId="4" pageNumber="908" specimenCount="1" stateProvince="Ciudad Autonoma de Buenos Aires" typeStatus="paratype">. and M</materialsCitation>
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||
. Edwards leg
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||
<materialsCitation id="0C923C9EB44CFFFCFB7144D80A0B3286" collectionCode="NHM" collectorName="City Bell, A" country="Argentina" elevation="8" latitude="-34.870586" location="Carnaval" longLatPrecision="1" longitude="-58.089775" pageId="4" pageNumber="908" specimenCount="1" stateProvince="Ciudad Autonoma de Buenos Aires" typeStatus="paratype">
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. (
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<collectionCode id="DAEBAE06B44CFFFCFF5744FB08FC32A4" box="[166,230,695,720]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:14908" name="University of Nottingham" pageId="4" pageNumber="908" type="Herbarium">NHM</collectionCode>
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||
)̍; 1 J with larval and pupal exuviae, ′
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<collectingCountry id="C4ED7653B44CFFFCFD7144FB0AE832A4" box="[640,754,695,720]" name="Argentina" pageId="4" pageNumber="908">Argentina</collectingCountry>
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,
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<collectingRegion id="7E3EF821B44CFFFCFD0D44FB0B9532A4" box="[764,911,695,720]" country="Argentina" name="Ciudad Autonoma de Buenos Aires" pageId="4" pageNumber="908">Buenos Aires</collectingRegion>
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,
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<collectorName id="110F5315B44CFFFCFC6944FB0C1532A4" box="[920,1039,695,720]" pageId="4" pageNumber="908">City Bell, A</collectorName>
|
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°
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<location id="B9256018B44CFFFCFBEC44FB0C9A32A4" LSID="urn:lsid:plazi:treatment:345387D5B44CFFFFFE4D47FD0BB13551:B9256018B44CFFFCFBEC44FB0C9A32A4" box="[1053,1152,695,720]" country="Argentina" latitude="-34.870586" longLatPrecision="1" longitude="-58.089775" name="Carnaval" pageId="4" pageNumber="908" stateProvince="Ciudad Autonoma de Buenos Aires">Carnaval</location>
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,
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<geoCoordinate id="D9CE5004B44CFFFCFF51449509383286" box="[160,290,729,754]" degrees="34.870588" direction="south" orientation="latitude" pageId="4" pageNumber="908" precision="1" value="-34.870586">−34.870588</geoCoordinate>
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<geoCoordinate id="D9CE5004B44CFFFCFED8449509AC3286" box="[297,438,729,754]" degrees="58.089776" direction="west" orientation="longitude" pageId="4" pageNumber="908" precision="1" value="-58.089775">− 58.089776</geoCoordinate>
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,
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<elevation id="37D7D1F0B44CFFFCFE4F44950A0B3286" box="[446,529,729,754]" metricMagnitude="0" metricUnit="m" metricValue="8.0" pageId="4" pageNumber="908" unit="m" value="8.0">
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<quantity id="7B029B26B44CFFFCFE4F449509F33286" box="[446,489,729,754]" metricMagnitude="0" metricUnit="m" metricValue="8.0" pageId="4" pageNumber="908" unit="m" value="8.0">8 m</quantity>
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||
asl
|
||
</elevation>
|
||
</materialsCitation>
|
||
.,
|
||
<date id="C8441003B44CFFFCFDEF44950A953286" box="[542,655,729,754]" pageId="4" pageNumber="908" value="2018-08-07">7.viii.2018</date>
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||
, Hand net, J
|
||
<materialsCitation id="0C923C9EB44CFFFCFCE844950B363286" box="[793,812,729,754]" collectionCode="NHM" collectorName="City Bell, A" country="Argentina" elevation="8" isTailEnumeration="true" latitude="-34.870586" location="Carnaval" longLatPrecision="1" longitude="-58.089775" pageId="4" pageNumber="908" specimenCount="1" stateProvince="Ciudad Autonoma de Buenos Aires" typeStatus="paratype">.P</materialsCitation>
|
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<materialsCitation id="0C923C9EB44CFFFCFCDD44950C343361" collectionCode="ILPLA" collectorName="Zanotto Arpellino" country="Argentina" elevation="8" isTailEnumeration="true" latitude="-34.870586" location="Carnaval" longLatPrecision="1" longitude="-58.089775" pageId="4" pageNumber="908" specimenCount="1" stateProvince="Ciudad Autonoma de Buenos Aires" typeStatus="paratype">
|
||
.
|
||
<collectorName id="110F5315B44CFFFCFCC744950BE63286" box="[822,1020,729,754]" pageId="4" pageNumber="908">Zanotto Arpellino</collectorName>
|
||
leg (
|
||
<collectionCode id="DAEBAE06B44CFFFCFBC044950C623286" box="[1073,1144,729,754]" country="Argentina" httpUri="http://grbio.org/cool/vigw-e8ax" name="Museo de La Plata, Instituto de Limnologia" pageId="4" pageNumber="908">ILPLA</collectionCode>
|
||
)̍; 1 J pharate adult, same collection data as the preceding specimen, except ̍
|
||
<date id="C8441003B44CFFFCFBE144B00C343361" box="[1040,1070,764,789]" pageId="4" pageNumber="908" value="2018-05-29">29</date>
|
||
</materialsCitation>
|
||
<materialsCitation id="0C923C9EB44CFFFCFBDF44B00C253361" box="[1070,1087,764,789]" collectionCode="ILPLA" collectorName="Zanotto Arpellino" country="Argentina" elevation="8" isTailEnumeration="true" latitude="-34.870586" location="Carnaval" longLatPrecision="1" longitude="-58.089775" pageId="4" pageNumber="908" specimenCount="1" stateProvince="Ciudad Autonoma de Buenos Aires" typeStatus="paratype">.v</materialsCitation>
|
||
<materialsCitation id="0C923C9EB44CFFFCFBCE44B0091C332E" collectionCode="ILPLA" collectorName="Zanotto Arpellino" country="Argentina" elevation="8" isTailEnumeration="true" latitude="-34.870586" location="Carnaval" longLatPrecision="1" longitude="-58.089775" pageId="4" pageNumber="908" specimenCount="1" stateProvince="Ciudad Autonoma de Buenos Aires" typeStatus="paratype">
|
||
.2018̍ (
|
||
<collectionCode id="DAEBAE06B44CFFFCFF54455308FD334C" box="[165,231,799,824]" country="Argentina" httpUri="http://grbio.org/cool/vigw-e8ax" name="Museo de La Plata, Instituto de Limnologia" pageId="4" pageNumber="908">ILPLA</collectionCode>
|
||
) (not measured); 1 pupal exuvia, same collection data as the preceding specimen, except ′
|
||
<date id="C8441003B44CFFFCFF09450D091C332E" box="[248,262,833,858]" pageId="4" pageNumber="908" value="2018-08-07">7</date>
|
||
</materialsCitation>
|
||
<materialsCitation id="0C923C9EB44CFFFCFEF7450D0933332E" box="[262,297,833,858]" collectionCode="ILPLA" collectorName="Zanotto Arpellino" country="Argentina" elevation="8" isTailEnumeration="true" latitude="-34.870586" location="Carnaval" longLatPrecision="1" longitude="-58.089775" pageId="4" pageNumber="908" specimenCount="1" stateProvince="Ciudad Autonoma de Buenos Aires" typeStatus="paratype">.viii</materialsCitation>
|
||
.2018̍ (
|
||
<collectionCode id="DAEBAE06B44CFFFCFE88450D09A1332E" box="[377,443,833,858]" country="Argentina" httpUri="http://grbio.org/cool/vigw-e8ax" name="Museo de La Plata, Instituto de Limnologia" pageId="4" pageNumber="908">ILPLA</collectionCode>
|
||
) (not measured).
|
||
</paragraph>
|
||
<paragraph id="BC4536C3B44CFFFCFF3145280BB53309" blockId="4.[160,1157,624,997]" box="[192,943,868,893]" pageId="4" pageNumber="908">Male imago (n = 4, except when otherwise stated, in parentheses).</paragraph>
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||
<paragraph id="BC4536C3B44CFFFCFF3145CB09F23391" blockId="4.[160,1157,624,997]" pageId="4" pageNumber="908">
|
||
Total length
|
||
<quantity id="7B029B26B44CFFFCFEA545CB09EF33D4" box="[340,501,903,928]" metricMagnitude="-3" metricUnit="m" metricValue="3.56" metricValueMax="3.88" metricValueMin="3.24" pageId="4" pageNumber="908" unit="mm" value="3.56" valueMax="3.88" valueMin="3.24">3.24–3.88 mm</quantity>
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||
(3). Wing length
|
||
<quantity id="7B029B26B44CFFFCFD3345CB0B4233D4" box="[706,856,903,928]" metricMagnitude="-3" metricUnit="m" metricValue="1.97" metricValueMax="2.24" metricValueMin="1.7" pageId="4" pageNumber="908" unit="mm" value="1.97" valueMax="2.24" valueMin="1.7">1.7–2.24 mm</quantity>
|
||
. Total length/wing length 1.73–1.91 (3). Wing length/length of profemur 1.99–2.20. Colouration uniformly dark brown with legs light brown.
|
||
</paragraph>
|
||
<paragraph id="BC4536C3B44CFFFCFF51425E09A034C2" blockId="4.[160,1156,1042,1206]" pageId="4" pageNumber="908">
|
||
<emphasis id="8E8EEAD1B44CFFFCFF51425E08FF3458" bold="true" box="[160,229,1042,1068]" italics="true" pageId="4" pageNumber="908">Head.</emphasis>
|
||
Antennae with 13 flagellomeres, ultimate flagellomere 505–561. Antennal ratio (AR) 1.07–1.45. Temporal setae 34–46, divided in 21–35 inner verticals, 7–11 outer verticals and 3–7 postorbitals. Clypeus with 26–40 setae. Tentorium 156–228 long and 36–47 wide. Stipes 160–223 long, 74–93 wide (3). Lengths of palpomeres: 30–65; 42–70; 200–274, (3); 154–200 (3); 230–260 (3).
|
||
</paragraph>
|
||
<paragraph id="BC4536C3B44CFFFCFF5142AF0B123536" blockId="4.[159,1156,1251,1451]" pageId="4" pageNumber="908">
|
||
<emphasis id="8E8EEAD1B44CFFFCFF5142AF08E03489" bold="true" box="[160,250,1251,1277]" italics="true" pageId="4" pageNumber="908">Thorax.</emphasis>
|
||
Antepronotum with 9–12 lateral setae. Dorsocentrals 71–97; acrostichals 35–59; prealars 40–48, divided in 19–22 anterior prealars and 21–26 posterior prealars; supraalars 3–4. Scutellum with 28–43 setae. Preepisternals 11–16.
|
||
</paragraph>
|
||
<paragraph id="BC4536C3B44CFFFCFF3143000C0C35DE" blockId="4.[159,1156,1251,1451]" pageId="4" pageNumber="908">
|
||
Wing (
|
||
<figureCitation id="24C12A46B44CFFFCFEF44300094C3511" box="[261,342,1356,1381]" captionStart="Figure 1" captionStartId="5.[160,225,1063,1086]" captionTargetBox="[164,1151,143,1029]" captionTargetId="figure-184@5.[163,1153,142,1031]" captionTargetPageId="5" captionText="Figure 1. Metriocnemus wings. (A) M. fasciventris Edwards; (B) M. cavipenis sp. nov.; (C) M. tucumanus sp. nov. Scale bars: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.8224962" httpUri="https://zenodo.org/record/8224962/files/figure.png" pageId="4" pageNumber="908">Figure 1</figureCitation>
|
||
(a)). VR 1.26–1.37. C extension 116–174. Brachiolum with 7–10 setae; Sc with 59–73 (3);
|
||
<collectionCode id="DAEBAE06B44CFFFCFEFA4322090335F3" box="[267,281,1390,1415]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="4" pageNumber="908">R</collectionCode>
|
||
55–71;
|
||
<collectionCode id="DAEBAE06B44CFFFCFE9B4322096235F3" box="[362,376,1390,1415]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="4" pageNumber="908">R</collectionCode>
|
||
<subScript id="207E3486B44CFFFCFE894335099835FD" attach="left" box="[376,386,1401,1417]" fontSize="7" pageId="4" pageNumber="908">1</subScript>
|
||
57–72;
|
||
<collectionCode id="DAEBAE06B44CFFFCFE23432209FA35F3" box="[466,480,1390,1415]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="4" pageNumber="908">R</collectionCode>
|
||
<subScript id="207E3486B44CFFFCFE1143350A1A35FD" attach="left" box="[480,512,1401,1417]" fontSize="7" pageId="4" pageNumber="908">4+5</subScript>
|
||
75–128;
|
||
<collectionCode id="DAEBAE06B44CFFFCFDAC43220A9A35F3" box="[605,640,1390,1415]" country="Canada" name="McGill University, Redpath Museum" pageId="4" pageNumber="908" type="Museum">RM</collectionCode>
|
||
4–5; M 16–35;M
|
||
<subScript id="207E3486B44CFFFCFCC043350B4A35FD" attach="left" box="[817,848,1401,1417]" fontSize="7" pageId="4" pageNumber="908">1+2</subScript>
|
||
65–78 (2); M
|
||
<subScript id="207E3486B44CFFFCFC2743350BEF35FD" attach="left" box="[982,1013,1401,1417]" fontSize="7" pageId="4" pageNumber="908">3+4</subScript>
|
||
52–59 (3); Cu 58–59 (2); Cu
|
||
<subScript id="207E3486B44CFFFCFEDD43D7092C35DF" attach="left" box="[300,310,1435,1451]" fontSize="7" pageId="4" pageNumber="908">1</subScript>
|
||
30–36 (3); Pcu 100 (1); An 70 (1) setae. Squama with 15–30 setae (3).
|
||
</paragraph>
|
||
<paragraph id="BC4536C3B44CFFFCFF51439A0A22360F" blockId="4.[160,1156,1494,1728]" pageId="4" pageNumber="908">
|
||
<emphasis id="8E8EEAD1B44CFFFCFF51439A08C13584" bold="true" box="[160,219,1494,1520]" italics="true" pageId="4" pageNumber="908">Legs.</emphasis>
|
||
Spur of front tibia 84–116 long; spurs of middle tibia: 36–60 and 40–65; of hind tibia: 36–47 (2) and 80–117. Width at apex of front tibia 42–60; of middle tibia 44–60; of hind tibia 54–82. Comb with 9–10 setae. Tarsomere 1 of middle and hind leg each with 2 pseudospurs; tarsomere 2 of middle and hind leg with 1 pseudospur. Lengths (in μm) and proportions of legs given in
|
||
<tableCitation id="F1780378B44CFFFCFE11402E0A29360F" box="[480,563,1634,1659]" captionStart="Table 2" captionStartId="5.[160,216,1172,1195]" captionTargetPageId="5" captionText="Table 2. Lengths (in μm) and proportions of legs of Metriocnemus fasciventris Edwards (male, n = 4 except where otherwise indicated in parentheses). Abbreviations: fe, femur; ti, tibia; ta1–5, tarsomeres 1–5; LR, leg ratio, ratio of metatarsus to tibia; BV, Beinverhältnisse, combined length of femur,tibia, and basitarsus divided by combined length of tarsomeres 2–5; SV, Schenkel-Scheine-verhältnis, ratio of femur plus tibia to metatarsus." httpUri="http://table.plazi.org/id/E885664BB44DFFFDFF5142D809C93554" pageId="4" pageNumber="908" tableUuid="E885664BB44DFFFDFF5142D809C93554">Table 2</tableCitation>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="BC4536C3B44CFFFDFF3140C9092F36ED" blockId="4.[160,1156,1494,1728]" lastBlockId="5.[160,1156,1594,1723]" lastPageId="5" lastPageNumber="909" pageId="4" pageNumber="908">
|
||
Hypopygium (
|
||
<figureCitation id="24C12A46B44CFFFCFE9140C909A136EA" box="[352,443,1669,1694]" captionStart="Figure 2" captionStartId="6.[160,225,1658,1681]" captionTargetBox="[268,1048,145,1639]" captionTargetId="figure-1@6.[265,1050,142,1641]" captionTargetPageId="6" captionText="Figure 2. Metriocnemus male genitalia. On the left, dorsal aspect; on the right, hypopygium with anal point and tergite IX removed. (A) M. fasciventris Edwards; (B) M. griseovittatus Edwards; (C) M. cavipenis sp. nov.; (D) M. tucumanus sp. nov. Scale bars: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.8224964" httpUri="https://zenodo.org/record/8224964/files/figure.png" pageId="4" pageNumber="908">Figure 2</figureCitation>
|
||
(a)). With anal point. Setae on tergum IX 28–34, laterosternite IX with 6–9 setae. Phallapodeme 68–97 long; transverse sternapodeme 90–138 long. Virga absent. Gonocoxite 224–294 long; inferior volsella strongly projecting, ending at 0.62–0.7. Gonostylus 116–150 long; crista dorsalis very low; megaseta 8–12 long. HR 1.79–1.96; HV 2.43–2.79 (3).
|
||
</paragraph>
|
||
<caption id="E885664BB44DFFFDFF51426B09AE342F" ID-DOI="http://doi.org/10.5281/zenodo.8224962" ID-Zenodo-Dep="8224962" httpUri="https://zenodo.org/record/8224962/files/figure.png" pageId="5" pageNumber="909" startId="5.[160,225,1063,1086]" targetBox="[164,1151,143,1029]" targetPageId="5" targetType="figure">
|
||
<paragraph id="BC4536C3B44DFFFDFF51426B09AE342F" blockId="5.[160,1155,1063,1115]" pageId="5" pageNumber="909">
|
||
<emphasis id="8E8EEAD1B44DFFFDFF51426B08E0344A" bold="true" box="[160,250,1063,1086]" pageId="5" pageNumber="909">Figure 1.</emphasis>
|
||
<taxonomicName id="7BFA4D40B44DFFFDFEF0426B099D344A" box="[257,391,1063,1086]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="909" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="8E8EEAD1B44DFFFDFEF0426B099D344A" box="[257,391,1063,1086]" italics="true" pageId="5" pageNumber="909">Metriocnemus</emphasis>
|
||
</taxonomicName>
|
||
wings. (A)
|
||
<taxonomicName id="7BFA4D40B44DFFFDFE07426B0AC1344A" authority="Edwards" authorityName="Edwards" authorityYear="1931" box="[502,731,1063,1086]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="909" phylum="Arthropoda" rank="species" species="fasciventris">
|
||
<emphasis id="8E8EEAD1B44DFFFDFE07426B0A64344A" box="[502,638,1063,1086]" italics="true" pageId="5" pageNumber="909">M. fasciventris</emphasis>
|
||
Edwards
|
||
</taxonomicName>
|
||
; (B)
|
||
<taxonomicName id="7BFA4D40B44DFFFDFCF4426B0B60344A" authority="Donato & Zanotto Arpellino & Siri, 2023" authorityName="Donato & Zanotto Arpellino & Siri" authorityYear="2023" box="[773,890,1063,1086]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="909" phylum="Arthropoda" rank="species" species="cavipenis" status="sp. nov.">
|
||
<emphasis id="8E8EEAD1B44DFFFDFCF4426B0B60344A" box="[773,890,1063,1086]" italics="true" pageId="5" pageNumber="909">M. cavipenis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="95BD57AAB44DFFFDFC70426B0BCB344A" box="[897,977,1063,1086]" pageId="5" pageNumber="909" rank="species">sp. nov.</taxonomicNameLabel>
|
||
; (C)
|
||
<taxonomicName id="7BFA4D40B44DFFFDFC0A426B0C99344A" authority="Donato & Zanotto Arpellino & Siri, 2023" authorityName="Donato & Zanotto Arpellino & Siri" authorityYear="2023" box="[1019,1155,1063,1086]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="909" phylum="Arthropoda" rank="species" species="tucumanus" status="sp. nov.">
|
||
<emphasis id="8E8EEAD1B44DFFFDFC0A426B0C99344A" box="[1019,1155,1063,1086]" italics="true" pageId="5" pageNumber="909">M. tucumanus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="95BD57AAB44DFFFDFF51420808F4342F" box="[160,238,1092,1115]" pageId="5" pageNumber="909" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Scale bars: 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="E885664BB44DFFFDFF5142D809C93554" ID-Table-UUID="E885664BB44DFFFDFF5142D809C93554" httpUri="http://table.plazi.org/id/E885664BB44DFFFDFF5142D809C93554" pageId="5" pageNumber="909" startId="5.[160,216,1172,1195]" targetBox="[171,1144,1325,1541]" targetIsTable="true" targetPageId="5" targetType="table">
|
||
<paragraph id="BC4536C3B44DFFFDFF5142D809C93554" blockId="5.[160,1156,1172,1312]" pageId="5" pageNumber="909">
|
||
<emphasis id="8E8EEAD1B44DFFFDFF5142D808E834DF" bold="true" box="[160,242,1172,1195]" pageId="5" pageNumber="909">Table 2.</emphasis>
|
||
Lengths (in μm) and proportions of legs of
|
||
<taxonomicName id="7BFA4D40B44DFFFDFD5F42D80C1A34DF" authority="Edwards" authorityName="Edwards" authorityYear="1931" box="[686,1024,1172,1195]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="909" phylum="Arthropoda" rank="species" species="fasciventris">
|
||
<emphasis id="8E8EEAD1B44DFFFDFD5F42D80BBC34DF" box="[686,934,1172,1195]" italics="true" pageId="5" pageNumber="909">Metriocnemus fasciventris</emphasis>
|
||
Edwards
|
||
</taxonomicName>
|
||
(male,
|
||
<emphasis id="8E8EEAD1B44DFFFDFBBD42D80C4234DF" box="[1100,1112,1172,1195]" italics="true" pageId="5" pageNumber="909">n</emphasis>
|
||
= 4 except where otherwise indicated in parentheses). Abbreviations: fe, femur; ti, tibia; ta
|
||
<subScript id="207E3486B44DFFFDFC0142F70C1634BE" attach="left" box="[1008,1036,1211,1226]" fontSize="6" pageId="5" pageNumber="909">1–5</subScript>
|
||
, tarsomeres 1–5; LR, leg ratio, ratio of metatarsus to tibia; BV,
|
||
<emphasis id="8E8EEAD1B44DFFFDFD8A42830B0E3492" box="[635,788,1231,1254]" italics="true" pageId="5" pageNumber="909">Beinverhältnisse</emphasis>
|
||
, combined length of femur, tibia, and basitarsus divided by combined length of tarsomeres 2–5; SV,
|
||
<emphasis id="8E8EEAD1B44DFFFDFCD242A00C303577" box="[803,1066,1260,1283]" italics="true" pageId="5" pageNumber="909">Schenkel-Scheine-verhältnis</emphasis>
|
||
, ratio of femur plus tibia to metatarsus.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="BC4536C3B44DFFFDFEB943610C623670" pageId="5" pageNumber="909">
|
||
<table id="CEFAC463B44D0007FF5A43610C623671" box="[171,1144,1325,1541]" gridcols="6" gridrows="8" pageId="5" pageNumber="909">
|
||
<tr id="02CA3481B44D0007FF5A43610C623537" box="[171,1144,1325,1347]" gridrow="0" pageId="5" pageNumber="909" rowspan-0="1">
|
||
<th id="411B5DFDB44D0007FEEF4361099B3537" box="[286,385,1325,1347]" gridcol="1" gridrow="0" pageId="5" pageNumber="909">fe</th>
|
||
<th id="411B5DFDB44D0007FE2943610A2B3537" box="[472,561,1325,1347]" gridcol="2" gridrow="0" pageId="5" pageNumber="909">ti</th>
|
||
<th id="411B5DFDB44D0007FD7943610AE93537" box="[648,755,1325,1347]" gridcol="3" gridrow="0" pageId="5" pageNumber="909">ta1</th>
|
||
<th id="411B5DFDB44D0007FCBB43610BAC3537" box="[842,950,1325,1347]" gridcol="4" gridrow="0" pageId="5" pageNumber="909">ta2</th>
|
||
<th id="411B5DFDB44D0007FBFD43610C623537" box="[1036,1144,1325,1347]" gridcol="5" gridrow="0" pageId="5" pageNumber="909">ta3</th>
|
||
</tr>
|
||
<tr id="02CA3481B44D0007FF5A43010C623516" box="[171,1144,1357,1378]" gridrow="1" pageId="5" pageNumber="909">
|
||
<th id="411B5DFDB44D0007FF5A430108A73516" box="[171,189,1357,1378]" gridcol="0" gridrow="1" pageId="5" pageNumber="909">P1</th>
|
||
<td id="411B5DFDB44D0007FEEF4301099B3516" box="[286,385,1357,1378]" gridcol="1" gridrow="1" pageId="5" pageNumber="909">718–773</td>
|
||
<td id="411B5DFDB44D0007FE2943010A2B3516" box="[472,561,1357,1378]" gridcol="2" gridrow="1" pageId="5" pageNumber="909">773–915</td>
|
||
<td id="411B5DFDB44D0007FD7943010AE93516" box="[648,755,1357,1378]" gridcol="3" gridrow="1" pageId="5" pageNumber="909">544–686</td>
|
||
<td id="411B5DFDB44D0007FCBB43010BAC3516" box="[842,950,1357,1378]" gridcol="4" gridrow="1" pageId="5" pageNumber="909">292–355</td>
|
||
<td id="411B5DFDB44D0007FBFD43010C623516" box="[1036,1144,1357,1378]" gridcol="5" gridrow="1" pageId="5" pageNumber="909">213–260</td>
|
||
</tr>
|
||
<tr id="02CA3481B44D0007FF5A43290C62350E" box="[171,1144,1381,1402]" gridrow="2" pageId="5" pageNumber="909">
|
||
<th id="411B5DFDB44D0007FF5A432908A7350E" box="[171,189,1381,1402]" gridcol="0" gridrow="2" pageId="5" pageNumber="909">P2</th>
|
||
<td id="411B5DFDB44D0007FEEF4329099B350E" box="[286,385,1381,1402]" gridcol="1" gridrow="2" pageId="5" pageNumber="909">726–821</td>
|
||
<td id="411B5DFDB44D0007FE2943290A2B350E" box="[472,561,1381,1402]" gridcol="2" gridrow="2" pageId="5" pageNumber="909">742–805</td>
|
||
<td id="411B5DFDB44D0007FD7943290AE9350E" box="[648,755,1381,1402]" gridcol="3" gridrow="2" pageId="5" pageNumber="909">331–379</td>
|
||
<td id="411B5DFDB44D0007FCBB43290BAC350E" box="[842,950,1381,1402]" gridcol="4" gridrow="2" pageId="5" pageNumber="909">181–213</td>
|
||
<td id="411B5DFDB44D0007FBFD43290C62350E" box="[1036,1144,1381,1402]" gridcol="5" gridrow="2" pageId="5" pageNumber="909">142–166</td>
|
||
</tr>
|
||
<tr id="02CA3481B44D0007FF5A43310C6235E6" box="[171,1144,1405,1426]" gridrow="3" pageId="5" pageNumber="909">
|
||
<th id="411B5DFDB44D0007FF5A433108A735E6" box="[171,189,1405,1426]" gridcol="0" gridrow="3" pageId="5" pageNumber="909">P3</th>
|
||
<td id="411B5DFDB44D0007FEEF4331099B35E6" box="[286,385,1405,1426]" gridcol="1" gridrow="3" pageId="5" pageNumber="909">765–884</td>
|
||
<td id="411B5DFDB44D0007FE2943310A2B35E6" box="[472,561,1405,1426]" gridcol="2" gridrow="3" pageId="5" pageNumber="909">970–1105</td>
|
||
<td id="411B5DFDB44D0007FD7943310AE935E6" box="[648,755,1405,1426]" gridcol="3" gridrow="3" pageId="5" pageNumber="909">458–529 (3)</td>
|
||
<td id="411B5DFDB44D0007FCBB43310BAC35E6" box="[842,950,1405,1426]" gridcol="4" gridrow="3" pageId="5" pageNumber="909">245–323 (3)</td>
|
||
<td id="411B5DFDB44D0007FBFD43310C6235E6" box="[1036,1144,1405,1426]" gridcol="5" gridrow="3" pageId="5" pageNumber="909">205–252 (3)</td>
|
||
</tr>
|
||
<tr id="02CA3481B44D0007FF5A43D20C6235C7" box="[171,1144,1438,1459]" gridrow="4" pageId="5" pageNumber="909" rowspan-0="1">
|
||
<td id="411B5DFDB44D0007FEEF43D2099B35C7" box="[286,385,1438,1459]" gridcol="1" gridrow="4" pageId="5" pageNumber="909">ta4</td>
|
||
<td id="411B5DFDB44D0007FE2943D20A2B35C7" box="[472,561,1438,1459]" gridcol="2" gridrow="4" pageId="5" pageNumber="909">ta5</td>
|
||
<td id="411B5DFDB44D0007FD7943D20AE935C7" box="[648,755,1438,1459]" gridcol="3" gridrow="4" pageId="5" pageNumber="909">LR</td>
|
||
<td id="411B5DFDB44D0007FCBB43D20BAC35C7" box="[842,950,1438,1459]" gridcol="4" gridrow="4" pageId="5" pageNumber="909">BV</td>
|
||
<td id="411B5DFDB44D0007FBFD43D20C6235C7" box="[1036,1144,1438,1459]" gridcol="5" gridrow="4" pageId="5" pageNumber="909">SV</td>
|
||
</tr>
|
||
<tr id="02CA3481B44D0007FF5A43F30C6235A1" box="[171,1144,1471,1493]" gridrow="5" pageId="5" pageNumber="909">
|
||
<th id="411B5DFDB44D0007FF5A43F308A735A1" box="[171,189,1471,1493]" gridcol="0" gridrow="5" pageId="5" pageNumber="909">P1</th>
|
||
<td id="411B5DFDB44D0007FEEF43F3099B35A1" box="[286,385,1471,1493]" gridcol="1" gridrow="5" pageId="5" pageNumber="909">142–174</td>
|
||
<td id="411B5DFDB44D0007FE2943F30A2B35A1" box="[472,561,1471,1493]" gridcol="2" gridrow="5" pageId="5" pageNumber="909">87–118</td>
|
||
<td id="411B5DFDB44D0007FD7943F30AE935A1" box="[648,755,1471,1493]" gridcol="3" gridrow="5" pageId="5" pageNumber="909">0.70–0.75</td>
|
||
<td id="411B5DFDB44D0007FCBB43F30BAC35A1" box="[842,950,1471,1493]" gridcol="4" gridrow="5" pageId="5" pageNumber="909">2.62–2.77</td>
|
||
<td id="411B5DFDB44D0007FBFD43F30C6235A1" box="[1036,1144,1471,1493]" gridcol="5" gridrow="5" pageId="5" pageNumber="909">2.46–2.74</td>
|
||
</tr>
|
||
<tr id="02CA3481B44D0007FF5A439B0C623599" box="[171,1144,1495,1517]" gridrow="6" pageId="5" pageNumber="909">
|
||
<th id="411B5DFDB44D0007FF5A439B08A73599" box="[171,189,1495,1517]" gridcol="0" gridrow="6" pageId="5" pageNumber="909">P2</th>
|
||
<td id="411B5DFDB44D0007FEEF439B099B3599" box="[286,385,1495,1517]" gridcol="1" gridrow="6" pageId="5" pageNumber="909">79–118</td>
|
||
<td id="411B5DFDB44D0007FE29439B0A2B3599" box="[472,561,1495,1517]" gridcol="2" gridrow="6" pageId="5" pageNumber="909">55–95</td>
|
||
<td id="411B5DFDB44D0007FD79439B0AE93599" box="[648,755,1495,1517]" gridcol="3" gridrow="6" pageId="5" pageNumber="909">0.43–0.47</td>
|
||
<td id="411B5DFDB44D0007FCBB439B0BAC3599" box="[842,950,1495,1517]" gridcol="4" gridrow="6" pageId="5" pageNumber="909">3.39–4.05</td>
|
||
<td id="411B5DFDB44D0007FBFD439B0C623599" box="[1036,1144,1495,1517]" gridcol="5" gridrow="6" pageId="5" pageNumber="909">4.29–4.60</td>
|
||
</tr>
|
||
<tr id="02CA3481B44D0007FF5A43BC0C623671" box="[171,1144,1520,1541]" gridrow="7" pageId="5" pageNumber="909">
|
||
<th id="411B5DFDB44D0007FF5A43BC08A73671" box="[171,189,1520,1541]" gridcol="0" gridrow="7" pageId="5" pageNumber="909">P3</th>
|
||
<td id="411B5DFDB44D0007FEEF43BC099B3671" box="[286,385,1520,1541]" gridcol="1" gridrow="7" pageId="5" pageNumber="909">118–150 (3)</td>
|
||
<td id="411B5DFDB44D0007FE2943BC0A2B3671" box="[472,561,1520,1541]" gridcol="2" gridrow="7" pageId="5" pageNumber="909">79–110 (3)</td>
|
||
<td id="411B5DFDB44D0007FD7943BC0AE93671" box="[648,755,1520,1541]" gridcol="3" gridrow="7" pageId="5" pageNumber="909">0.47–0.48 (3)</td>
|
||
<td id="411B5DFDB44D0007FCBB43BC0BAC3671" box="[842,950,1520,1541]" gridcol="4" gridrow="7" pageId="5" pageNumber="909">3.01–3.39 (3)</td>
|
||
<td id="411B5DFDB44D0007FBFD43BC0C623671" box="[1036,1144,1520,1541]" gridcol="5" gridrow="7" pageId="5" pageNumber="909">3.76–3.83 (3)</td>
|
||
</tr>
|
||
</table>
|
||
</paragraph>
|
||
<paragraph id="BC4536C3B44DFFFDFF5140EE093136CF" blockId="5.[160,1156,1594,1723]" box="[160,299,1698,1723]" pageId="5" pageNumber="909">Pupa (n = 1)</paragraph>
|
||
<caption id="E885664BB44EFFFEFF5140360ADB36B8" ID-DOI="http://doi.org/10.5281/zenodo.8224964" ID-Zenodo-Dep="8224964" httpUri="https://zenodo.org/record/8224964/files/figure.png" pageId="6" pageNumber="910" startId="6.[160,225,1658,1681]" targetBox="[268,1048,145,1639]" targetPageId="6" targetType="figure">
|
||
<paragraph id="BC4536C3B44EFFFEFF5140360ADB36B8" blockId="6.[160,1155,1658,1740]" pageId="6" pageNumber="910">
|
||
<emphasis id="8E8EEAD1B44EFFFEFF51403608E036E5" bold="true" box="[160,250,1658,1681]" pageId="6" pageNumber="910">Figure 2.</emphasis>
|
||
<taxonomicName id="7BFA4D40B44EFFFEFEF14036099C36E5" box="[256,390,1658,1681]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="910" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="8E8EEAD1B44EFFFEFEF14036099C36E5" box="[256,390,1658,1681]" italics="true" pageId="6" pageNumber="910">Metriocnemus</emphasis>
|
||
</taxonomicName>
|
||
male genitalia. On the left, dorsal aspect; on the right, hypopygium with anal point and tergite IX removed. (A)
|
||
<taxonomicName id="7BFA4D40B44EFFFEFE1740DB0ADD36DA" authority="Edwards" authorityName="Edwards" authorityYear="1931" box="[486,711,1687,1710]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="910" phylum="Arthropoda" rank="species" species="fasciventris">
|
||
<emphasis id="8E8EEAD1B44EFFFEFE1740DB0A7736DA" box="[486,621,1687,1710]" italics="true" pageId="6" pageNumber="910">M. fasciventris</emphasis>
|
||
Edwards
|
||
</taxonomicName>
|
||
; (B)
|
||
<taxonomicName id="7BFA4D40B44EFFFEFD1E40DB0BFD36DA" authority="Edwards" authorityName="Edwards (Edwards" authorityYear="1931" box="[751,999,1687,1710]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="910" phylum="Arthropoda" rank="species" species="griseovittatus">
|
||
<emphasis id="8E8EEAD1B44EFFFEFD1E40DB0B9636DA" box="[751,908,1687,1710]" italics="true" pageId="6" pageNumber="910">M. griseovittatus</emphasis>
|
||
Edwards
|
||
</taxonomicName>
|
||
; (C)
|
||
<taxonomicName id="7BFA4D40B44EFFFEFBFE40DB0C9936DA" authority="Donato & Zanotto Arpellino & Siri, 2023" authorityName="Donato & Zanotto Arpellino & Siri" authorityYear="2023" box="[1039,1155,1687,1710]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="910" phylum="Arthropoda" rank="species" species="cavipenis" status="sp. nov.">
|
||
<emphasis id="8E8EEAD1B44EFFFEFBFE40DB0C9936DA" box="[1039,1155,1687,1710]" italics="true" pageId="6" pageNumber="910">M. cavipenis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="95BD57AAB44EFFFEFF5140F908EA36B8" box="[160,240,1717,1740]" pageId="6" pageNumber="910" rank="species">sp. nov.</taxonomicNameLabel>
|
||
; (D)
|
||
<taxonomicName id="7BFA4D40B44EFFFEFEEC40F909BC36B8" authority="Donato & Zanotto Arpellino & Siri, 2023" authorityName="Donato & Zanotto Arpellino & Siri" authorityYear="2023" box="[285,422,1717,1740]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="910" phylum="Arthropoda" rank="species" species="tucumanus" status="sp. nov.">
|
||
<emphasis id="8E8EEAD1B44EFFFEFEEC40F909BC36B8" box="[285,422,1717,1740]" italics="true" pageId="6" pageNumber="910">M. tucumanus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="95BD57AAB44EFFFEFE5C40F909E136B8" box="[429,507,1717,1740]" pageId="6" pageNumber="910" rank="species">sp. nov.</taxonomicNameLabel>
|
||
Scale bars: 100 µm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="BC4536C3B44FFFFFFF5146C20C1E30BF" blockId="7.[160,1155,142,204]" pageId="7" pageNumber="911">
|
||
<emphasis id="8E8EEAD1B44FFFFFFF5146C2098930DC" bold="true" box="[160,403,142,168]" italics="true" pageId="7" pageNumber="911">Exuviae light brown.</emphasis>
|
||
Cephalothorax partially broken. Median antepronotals 2. Distance between Dc
|
||
<subScript id="207E3486B44FFFFFFED946F0092830B8" attach="left" box="[296,306,188,204]" fontSize="7" pageId="7" pageNumber="911">1</subScript>
|
||
and Dc
|
||
<subScript id="207E3486B44FFFFFFE7846F0098930B8" attach="left" box="[393,403,188,204]" fontSize="7" pageId="7" pageNumber="911">2</subScript>
|
||
56; between Dc
|
||
<subScript id="207E3486B44FFFFFFDBA46F00A4F30B8" attach="left" box="[587,597,188,204]" fontSize="7" pageId="7" pageNumber="911">2</subScript>
|
||
and Dc
|
||
<subScript id="207E3486B44FFFFFFD5C46F00AAD30B8" attach="left" box="[685,695,188,204]" fontSize="7" pageId="7" pageNumber="911">3</subScript>
|
||
28; between Dc
|
||
<subScript id="207E3486B44FFFFFFC9F46F00B6230B8" attach="left" box="[878,888,188,204]" fontSize="7" pageId="7" pageNumber="911">3</subScript>
|
||
and Dc
|
||
<subScript id="207E3486B44FFFFFFC2146F00BC030B8" attach="left" box="[976,986,188,204]" fontSize="7" pageId="7" pageNumber="911">4</subScript>
|
||
22.
|
||
</paragraph>
|
||
<paragraph id="BC4536C3B44FFFFFFF5146B20B4C31F4" blockId="7.[160,1156,254,488]" pageId="7" pageNumber="911">
|
||
<emphasis id="8E8EEAD1B44FFFFFFF5146B20903316C" bold="true" box="[160,281,254,280]" italics="true" pageId="7" pageNumber="911">Abdomen.</emphasis>
|
||
Tergite I–II bare;
|
||
<collectionCode id="DAEBAE06B44FFFFFFE1346B309F5316C" box="[482,495,255,280]" name="Tavera, Department of Geology and Geophysics" pageId="7" pageNumber="911">T</collectionCode>
|
||
II–VIII with a row of teeth;
|
||
<collectionCode id="DAEBAE06B44FFFFFFCE946B30B3F316C" box="[792,805,255,280]" name="Tavera, Department of Geology and Geophysics" pageId="7" pageNumber="911">T</collectionCode>
|
||
III–VIII with an anterior band of strong pointed spinules, TVI–VIII anteriomedian patch of weak shagreen (
|
||
<figureCitation id="24C12A46B44FFFFFFC0B476E0C40314F" box="[1018,1114,290,315]" captionStart="Figure 3" captionStartId="8.[160,225,1683,1706]" captionTargetBox="[258,1057,143,1650]" captionTargetId="figure-1@8.[257,1059,142,1651]" captionTargetPageId="8" captionText="Figure 3. Metriocnemus fasciventris Edwards pupae. (A) Tergites; (B) sternites III/VI. Scale bar: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.8224966" httpUri="https://zenodo.org/record/8224966/files/figure.png" pageId="7" pageNumber="911">Figure 3</figureCitation>
|
||
(a)). Sternites I–II bare; S III–
|
||
<collectionCode id="DAEBAE06B44FFFFFFE5A470809D83129" box="[427,450,324,349]" country="Norway" name="Mykotektet, National Veterinary Institute" pageId="7" pageNumber="911">VI</collectionCode>
|
||
with posterior band of fine shagreen (
|
||
<figureCitation id="24C12A46B44FFFFFFC7247080BF93129" box="[899,995,324,349]" captionStart="Figure 3" captionStartId="8.[160,225,1683,1706]" captionTargetBox="[258,1057,143,1650]" captionTargetId="figure-1@8.[257,1059,142,1651]" captionTargetPageId="8" captionText="Figure 3. Metriocnemus fasciventris Edwards pupae. (A) Tergites; (B) sternites III/VI. Scale bar: 100 µm." figureDoi="http://doi.org/10.5281/zenodo.8224966" httpUri="https://zenodo.org/record/8224966/files/figure.png" pageId="7" pageNumber="911">Figure 3</figureCitation>
|
||
(b)). Anal lobe 300–320 long, without macrosetae. Genital sac 370–400 long.
|
||
</paragraph>
|
||
<paragraph id="BC4536C3B44FFFFFFF5147C6093431D7" blockId="7.[160,1156,254,488]" box="[160,302,394,419]" pageId="7" pageNumber="911">Larva (n = 1)</paragraph>
|
||
<paragraph id="BC4536C3B44FFFFFFF3147E00930319C" blockId="7.[160,1156,254,488]" pageId="7" pageNumber="911">
|
||
Total length about
|
||
<quantity id="7B029B26B44FFFFFFE6B47E009F431B1" box="[410,494,428,453]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="7" pageNumber="911" unit="mm" value="2.5">2.5 mm</quantity>
|
||
(exuviae only). Head capsule length
|
||
<quantity id="7B029B26B44FFFFFFC6147E00BEF31B1" box="[912,1013,428,453]" metricMagnitude="-4" metricUnit="m" metricValue="3.2" pageId="7" pageNumber="911" unit="mm" value="0.32">0.32 mm</quantity>
|
||
. Colouration light brown.
|
||
</paragraph>
|
||
<paragraph id="BC4536C3B44FFFFFFF5144500AE932B4" blockId="7.[160,1156,540,704]" pageId="7" pageNumber="911">
|
||
<emphasis id="8E8EEAD1B44FFFFFFF51445008FF3242" bold="true" box="[160,229,540,566]" italics="true" pageId="7" pageNumber="911">Head.</emphasis>
|
||
Length of antennal segments: 40; 10; 8; 4; 2. AR 1.46. Basal antennal segment 20 wide; distance from base to ring organ 8; to basal mark of seta 14; blade 30 long; accessory blade not measurable. Premandible 42 long; brush apparently absent. Mandible 118 long, apparently with 5 branches in seta interna. Mentum (
|
||
<figureCitation id="24C12A46B44FFFFFFCF244C90B7B32EA" box="[771,865,645,670]" captionStart="Figure 4" captionStartId="9.[160,225,848,871]" captionTargetBox="[164,1149,143,815]" captionTargetId="figure-244@9.[163,1151,142,817]" captionTargetPageId="9" captionText="Figure 4. Metriocnemus fasciventris Edwards larvae. Mentum. Scale bar: 10 µm." figureDoi="http://doi.org/10.5281/zenodo.8224968" httpUri="https://zenodo.org/record/8224968/files/figure.png" pageId="7" pageNumber="911">Figure 4</figureCitation>
|
||
) with central teeth lower than first pair of lateral teeth. Postmentum 160 long.
|
||
</paragraph>
|
||
<paragraph id="BC4536C3B44FFFFFFF5144B809823344" blockId="7.[160,1155,756,816]" pageId="7" pageNumber="911">
|
||
<emphasis id="8E8EEAD1B44FFFFFFF5144B80903337A" bold="true" box="[160,281,756,782]" italics="true" pageId="7" pageNumber="911">Abdomen.</emphasis>
|
||
Procercus 60 high; 48 wide. Posterior parapods 180 long. Anal tubules 130 long, 30 wide at base.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F4E06548B44FFFFFFF51452808F1345F" pageId="7" pageNumber="911" type="diagnosis">
|
||
<paragraph id="BC4536C3B44FFFFFFF514528090E330A" blockId="7.[160,1155,868,1067]" box="[160,276,868,894]" pageId="7" pageNumber="911">
|
||
<emphasis id="8E8EEAD1B44FFFFFFF514528090E330A" bold="true" box="[160,276,868,894]" italics="true" pageId="7" pageNumber="911">Diagnosis</emphasis>
|
||
</paragraph>
|
||
<paragraph id="BC4536C3B44FFFFFFF5145CB08F1345F" blockId="7.[160,1155,868,1067]" pageId="7" pageNumber="911">
|
||
The combination of characters anal point tapering to sharply pointed, virga absent, welldeveloped lobe-like inferior volsella, crista dorsalis very low, AR 0.92–1.67, number of dorsocentral setae more than 78, number of setae on squama 19–33, LR
|
||
<subScript id="207E3486B44FFFFFFC29459B0BF83393" attach="left" box="[984,994,983,999]" fontSize="7" pageId="7" pageNumber="911">1</subScript>
|
||
0.68–0.74, HR 1.87–2.06, and HV 2.31–2.72 differentiates
|
||
<taxonomicName id="7BFA4D40B44FFFFFFD8945A30B0A347C" authorityName="Edwards" authorityYear="1931" box="[632,784,1007,1032]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="911" phylum="Arthropoda" rank="species" species="fasciventris">
|
||
<emphasis id="8E8EEAD1B44FFFFFFD8945A30B0A347C" box="[632,784,1007,1032]" italics="true" pageId="7" pageNumber="911">M. fasciventris</emphasis>
|
||
</taxonomicName>
|
||
from the other the species of the genus.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="F4E06548B44FFFFFFF5142120BB13551" pageId="7" pageNumber="911" type="discussion">
|
||
<paragraph id="BC4536C3B44FFFFFFF514212091C340C" blockId="7.[160,1156,1118,1317]" box="[160,262,1118,1144]" pageId="7" pageNumber="911">
|
||
<emphasis id="8E8EEAD1B44FFFFFFF514212091C340C" bold="true" box="[160,262,1118,1144]" italics="true" pageId="7" pageNumber="911">Remarks</emphasis>
|
||
</paragraph>
|
||
<paragraph id="BC4536C3B44FFFFFFF5142CE0BB13551" blockId="7.[160,1156,1118,1317]" pageId="7" pageNumber="911">
|
||
This species occurs in the Pampean biogeographic province (
|
||
<bibRefCitation id="D86B4B32B44FFFFFFCAD42CE0C6634EF" author="Cabrera AL & Willink A" box="[860,1148,1154,1179]" pageId="7" pageNumber="911" refId="ref9231" refString="Cabrera AL, Willink A. 1980. Biogeografia de America Latina. Washington (DC): OEA. Monografia n ° 13, Serie Biologia." type="book" year="1980">Cabrera and Willink 1980</bibRefCitation>
|
||
) that occupies the plains of eastern
|
||
<collectingCountry id="C4ED7653B44FFFFFFDDA42E80A8634C9" box="[555,668,1188,1213]" name="Argentina" pageId="7" pageNumber="911">Argentina</collectingCountry>
|
||
,
|
||
<collectingCountry id="C4ED7653B44FFFFFFD5742E80B1234C9" box="[678,776,1188,1213]" name="Uruguay" pageId="7" pageNumber="911">Uruguay</collectingCountry>
|
||
, and southern
|
||
<collectingCountry id="C4ED7653B44FFFFFFC4142E80BF534C9" box="[944,1007,1188,1213]" name="Brazil" pageId="7" pageNumber="911">Brazil</collectingCountry>
|
||
. Its climate is warm temperate with rains all year round. The predominant vegetation is the pseudosteppe of grasses but there are also edaphic communities, halophytic steppes, marginal forests on the banks of the rivers and xerophytic forests in shell soils.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |