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<document id="E337605D29DE53605C882D8F48D1AA3D" 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 &amp; Siri, Augusto" docDate="2023" docId="345387D5B44FFFF2FE5C4309097E34A2" 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 griseovittatus Edwards (Edwards 1931" docType="treatment" docVersion="3" lastPageNumber="914" 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="911" updateTime="1691501852394" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="D731A44D2608A14D4C6098CFBF681275">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="4A40F45DE2CC079B204EEB7B27660287">Zanotto Arpellino, Juan Pablo</mods:namePart>
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<mods:title id="82576B8D111F2B9B3983945CCF84870F">Journal of Natural History</mods:title>
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<mods:date id="67B69DF553CB27016FE4B2807A4B216A">2023</mods:date>
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<treatment id="345387D5B44FFFF2FE5C4309097E34A2" LSID="urn:lsid:plazi:treatment:345387D5B44FFFF2FE5C4309097E34A2" httpUri="http://treatment.plazi.org/id/345387D5B44FFFF2FE5C4309097E34A2" lastPageId="10" lastPageNumber="914" pageId="7" pageNumber="911">
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<paragraph id="BC4536C3B44FFFFFFE5C43090B6C352B" blockId="7.[429,886,1349,1375]" box="[429,886,1349,1375]" pageId="7" pageNumber="911">
<heading id="E70D81AFB44FFFFFFE5C43090B6C352B" box="[429,886,1349,1375]" centered="true" fontSize="11" level="2" pageId="7" pageNumber="911" reason="5">
<taxonomicName id="7BFA4D40B44FFFFFFE5C43090B6C352B" ID-CoL="42J5B" authority="Edwards" authorityName="Edwards (Edwards" authorityYear="1931" box="[429,886,1349,1375]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="911" phylum="Arthropoda" rank="species" species="griseovittatus">
<emphasis id="8E8EEAD1B44FFFFFFE5C43090B11352B" bold="true" box="[429,779,1349,1375]" italics="true" pageId="7" pageNumber="911">Metriocnemus griseovittatus</emphasis>
Edwards
</taxonomicName>
</heading>
</paragraph>
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<subSubSection id="F4E06548B44FFFFFFF514336094935AC" pageId="7" pageNumber="911" type="reference_group">
<paragraph id="BC4536C3B44FFFFFFF514336094935AC" blockId="7.[160,1156,1402,1496]" pageId="7" pageNumber="911">
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<treatmentCitation id="3D5B10D2B44FFFFFFF5143360AAA35E7" author="Edwards FW" box="[160,688,1402,1427]" page="271" pageId="7" pageNumber="911" year="1931">
<taxonomicName id="7BFA4D40B44FFFFFFF5143360AAA35E7" ID-CoL="42J5B" authority="Edwards 1931: 271" authorityName="Edwards (Edwards" authorityPageNumber="271" authorityYear="1931" box="[160,688,1402,1427]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="911" phylum="Arthropoda" rank="species" species="griseovittatus">
<emphasis id="8E8EEAD1B44FFFFFFF51433609C935E7" box="[160,467,1402,1427]" italics="true" pageId="7" pageNumber="911">Metriocnemus griseovittatus</emphasis>
<bibRefCitation id="D86B4B32B44FFFFFFE2B43360AAA35E7" author="Edwards FW" box="[474,688,1402,1427]" pageId="7" pageNumber="911" 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: 271</bibRefCitation>
</taxonomicName>
</treatmentCitation>
;
<treatmentCitation id="3D5B10D2B44FFFFFFD4A43360BD435E7" author="Spies M &amp; Reiss F" box="[699,974,1402,1427]" page="78" pageId="7" pageNumber="911" year="1996">
<bibRefCitation id="D86B4B32B44FFFFFFD4A43360BD435E7" author="Spies M &amp; Reiss F" box="[699,974,1402,1427]" pageId="7" pageNumber="911" 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>
</treatmentCitation>
(unplaced valid species in
<taxonomicName id="7BFA4D40B44FFFFFFEEF43D109D335C2" box="[286,457,1437,1462]" class="Insecta" family="Chironomidae" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="905" phylum="Arthropoda" rank="subFamily" subFamily="Orthocladiinae">Orthocladiinae</taxonomicName>
); Ashe and O̍Connor 2012: 657 (generically unplaced valid
<taxonomicName id="7BFA4D40B44FFFFFFF5143F3095335AC" box="[160,329,1471,1496]" class="Insecta" family="Chironomidae" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="905" phylum="Arthropoda" rank="subFamily" subFamily="Orthocladiinae">Orthocladiinae</taxonomicName>
).
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection id="F4E06548B44FFFF1FF514040093B36B4" lastPageId="9" lastPageNumber="913" pageId="7" pageNumber="911" type="materials_examined">
<paragraph id="BC4536C3B44FFFFFFF51404009653652" blockId="7.[160,1156,1548,1678]" box="[160,383,1548,1574]" pageId="7" pageNumber="911">
<emphasis id="8E8EEAD1B44FFFFFFF51404009653652" bold="true" box="[160,383,1548,1574]" italics="true" pageId="7" pageNumber="911">Material examined</emphasis>
</paragraph>
<paragraph id="BC4536C3B44FFFFFFF51406309C836FA" blockId="7.[160,1156,1548,1678]" pageId="7" pageNumber="911">
<materialsCitation id="0C923C9EB44FFFFFFF51406309EA363C" box="[160,496,1583,1608]" collectorName="Terr" country="Argentina" location="Argentina" pageId="7" pageNumber="911" specimenCount="1" typeStatus="syntype">
2 J
<typeStatus id="63418861B44FFFFFFF214063092F363C" box="[208,309,1583,1608]" pageId="7" pageNumber="911">syntypes</typeStatus>
,
<collectingCountry id="C4ED7653B44FFFFFFEB4406309AD363C" box="[325,439,1583,1608]" name="Argentina" pageId="7" pageNumber="911">Argentina</collectingCountry>
:
<collectorName id="110F5315B44FFFFFFE30406309EA363C" box="[449,496,1583,1608]" pageId="7" pageNumber="911">Terr</collectorName>
</materialsCitation>
.
<materialsCitation id="0C923C9EB44FFFFFFE0B40630B34363C" box="[506,814,1583,1608]" country="Argentina" location="Rio Negro" municipality="Bariloche" pageId="7" pageNumber="911" specimenCount="1" typeStatus="syntype">
<location id="B9256018B44FFFFFFE0B40630A77363C" LSID="urn:lsid:plazi:treatment:345387D5B44FFFF2FE5C4309097E34A2:B9256018B44FFFFFFE0B40630A77363C" box="[506,621,1583,1608]" country="Argentina" municipality="Bariloche" name="Rio Negro" pageId="7" pageNumber="911">Rio Negro</location>
,
<collectingMunicipality id="5C21ACB9B44FFFFFFD8640630AFB363C" box="[631,737,1583,1608]" pageId="7" pageNumber="911">Bariloche</collectingMunicipality>
, 25/
<date id="C8441003B44FFFFFFCE040630B34363C" box="[785,814,1583,1608]" pageId="7" pageNumber="911" value="1926-10-28">28</date>
</materialsCitation>
<materialsCitation id="0C923C9EB44FFFFFFCDF40630B24363C" box="[814,830,1583,1608]" country="Argentina" isTailEnumeration="true" location="Rio Negro" municipality="Bariloche" pageId="7" pageNumber="911" specimenCount="1" typeStatus="syntype">.x</materialsCitation>
.1926, F
<materialsCitation id="0C923C9EB44FFFFFFC6440630BF3363C" box="[917,1001,1583,1608]" country="Argentina" isTailEnumeration="true" location="Rio Negro" municipality="Bariloche" pageId="7" pageNumber="911" specimenCount="1" typeStatus="syntype">. and M</materialsCitation>
. Edwards leg. (
<collectionCode id="DAEBAE06B44FFFFFFF57401E08FC361F" box="[166,230,1618,1643]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:14908" name="University of Nottingham" pageId="7" pageNumber="911" type="Herbarium">NHM</collectionCode>
)̍.
<materialsCitation id="0C923C9EB44FFFFFFF08401E09D736FA" country="Canada" location="One" pageId="7" pageNumber="911" specimenCount="1" typeStatus="syntype">
<location id="B9256018B44FFFFFFF08401E0932361F" LSID="urn:lsid:plazi:treatment:345387D5B44FFFF2FE5C4309097E34A2:B9256018B44FFFFFFF08401E0932361F" box="[249,296,1618,1643]" country="Canada" name="One" pageId="7" pageNumber="911">One</location>
of the
<typeStatus id="63418861B44FFFFFFE89401E09C0361F" box="[376,474,1618,1643]" pageId="7" pageNumber="911">syntypes</typeStatus>
is pinned with the hypopygium mounted in
<collectingCountry id="C4ED7653B44FFFFFFC22401E0C3D361F" box="[979,1063,1618,1643]" name="Canada" pageId="7" pageNumber="911">Canada</collectingCountry>
balsam; the other is slide mounted
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.
</paragraph>
<paragraph id="BC4536C3B44FFFFFFF3140EB0B8536B4" blockId="7.[192,927,1703,1728]" box="[192,927,1703,1728]" pageId="7" pageNumber="911">Male imago (n = 1, except the hypopygium measures with n = 2)</paragraph>
<caption id="E885664BB440FFF0FF5140DF0C9E36DE" ID-DOI="http://doi.org/10.5281/zenodo.8224966" ID-Zenodo-Dep="8224966" box="[160,1156,1683,1706]" httpUri="https://zenodo.org/record/8224966/files/figure.png" pageId="8" pageNumber="912" startId="8.[160,225,1683,1706]" targetBox="[258,1057,143,1650]" targetPageId="8" targetType="figure">
<paragraph id="BC4536C3B440FFF0FF5140DF0C9E36DE" blockId="8.[160,1156,1683,1706]" box="[160,1156,1683,1706]" pageId="8" pageNumber="912">
<emphasis id="8E8EEAD1B440FFF0FF5140DF08E036DE" bold="true" box="[160,250,1683,1706]" pageId="8" pageNumber="912">Figure 3.</emphasis>
<taxonomicName id="7BFA4D40B440FFF0FEF140DF0A4A36DE" authority="Edwards" authorityName="Edwards" authorityYear="1931" box="[256,592,1683,1706]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="912" phylum="Arthropoda" rank="species" species="fasciventris">
<emphasis id="8E8EEAD1B440FFF0FEF140DF09ED36DE" box="[256,503,1683,1706]" italics="true" pageId="8" pageNumber="912">Metriocnemus fasciventris</emphasis>
Edwards
</taxonomicName>
pupae. (A) Tergites; (B) sternites III/VI. Scale bar: 100 µm.
</paragraph>
</caption>
<caption id="E885664BB441FFF1FF51451C0BB63313" ID-DOI="http://doi.org/10.5281/zenodo.8224968" ID-Zenodo-Dep="8224968" box="[160,940,848,871]" httpUri="https://zenodo.org/record/8224968/files/figure.png" pageId="9" pageNumber="913" startId="9.[160,225,848,871]" targetBox="[164,1149,143,815]" targetPageId="9" targetType="figure">
<paragraph id="BC4536C3B441FFF1FF51451C0BB63313" blockId="9.[160,940,848,871]" box="[160,940,848,871]" pageId="9" pageNumber="913">
<emphasis id="8E8EEAD1B441FFF1FF51451C08E03313" bold="true" box="[160,250,848,871]" pageId="9" pageNumber="913">Figure 4.</emphasis>
<taxonomicName id="7BFA4D40B441FFF1FEF3451C0A483313" authority="Edwards" authorityName="Edwards" authorityYear="1931" box="[258,594,848,871]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="9" pageNumber="913" phylum="Arthropoda" rank="species" species="fasciventris">
<emphasis id="8E8EEAD1B441FFF1FEF3451C09E33313" box="[258,505,848,871]" italics="true" pageId="9" pageNumber="913">Metriocnemus fasciventris</emphasis>
Edwards
</taxonomicName>
larvae. Mentum. Scale bar: 10 µm.
</paragraph>
</caption>
<paragraph id="BC4536C3B441FFF1FF3145E10930347F" blockId="9.[160,1155,941,1035]" pageId="9" pageNumber="913">
Total length
<quantity id="7B029B26B441FFF1FEA845E109D933B2" box="[345,451,941,966]" metricMagnitude="-3" metricUnit="m" metricValue="4.38" pageId="9" pageNumber="913" unit="mm" value="4.38">4.38 mm</quantity>
. Wing length
<quantity id="7B029B26B441FFF1FD9F45E10AD033B2" box="[622,714,941,966]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="9" pageNumber="913" unit="mm" value="2.5">2.5 mm</quantity>
. Total length/wing length 1.75. Wing length/length of profemur not measurable. Colouration uniformly dark brown with legs light brown.
</paragraph>
<paragraph id="BC4536C3B441FFF1FF51427A0A8734E2" blockId="9.[160,1156,1078,1174]" pageId="9" pageNumber="913">
<emphasis id="8E8EEAD1B441FFF1FF51427A08FF3424" bold="true" box="[160,229,1078,1104]" italics="true" pageId="9" pageNumber="913">Head.</emphasis>
Antennae with 13 flagellomeres, ultimate flagellomere 701. AR 1.46. Temporal setae 19. Clypeus with 9 setae. Tentorium 198 long, 44 wide. Stipes not measurable. Lengths of palpomeres: 44; 85; 259; 173; 235.
</paragraph>
<paragraph id="BC4536C3B441FFF1FF51428D0B31348A" blockId="9.[160,1156,1217,1278]" pageId="9" pageNumber="913">
<emphasis id="8E8EEAD1B441FFF1FF51428D08E034AF" bold="true" box="[160,250,1217,1243]" italics="true" pageId="9" pageNumber="913">Thorax.</emphasis>
Antepronotum with 12 lateral setae. Dorsocentrals 44; acrostichals 18; prealars 18; supraalars 2. Scutellum with 28. Preepisternals absent.
</paragraph>
<paragraph id="BC4536C3B441FFF1FF5143650BFE3512" blockId="9.[160,1155,1321,1383]" pageId="9" pageNumber="913">
<emphasis id="8E8EEAD1B441FFF1FF51436508FE3537" bold="true" box="[160,228,1321,1347]" italics="true" pageId="9" pageNumber="913">Wing.</emphasis>
VR 1.28. Brachiolum with 6 setae;
<collectionCode id="DAEBAE06B441FFF1FD8143660A643537" box="[624,638,1322,1347]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="9" pageNumber="913">R</collectionCode>
52;
<collectionCode id="DAEBAE06B441FFF1FD5F43660AA63537" box="[686,700,1322,1347]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="9" pageNumber="913">R</collectionCode>
<subScript id="207E3486B441FFF1FD4D43780ADC3530" attach="left" box="[700,710,1332,1348]" fontSize="7" pageId="9" pageNumber="913">1</subScript>
44;
<collectionCode id="DAEBAE06B441FFF1FD0743660B003537" box="[758,794,1322,1347]" country="Canada" name="McGill University, Redpath Museum" pageId="9" pageNumber="913" type="Museum">RM</collectionCode>
2; M 8; M
<subScript id="207E3486B441FFF1FC7843780BB03530" attach="left" box="[905,938,1332,1348]" fontSize="7" pageId="9" pageNumber="913">1+2</subScript>
6578 (2); Cu 55. C extension, Squama, Sc,
<collectionCode id="DAEBAE06B441FFF1FE59430109AC3512" box="[424,438,1357,1382]" country="Chile" name="Departamento de Geologia, Universidad de Chile" pageId="9" pageNumber="913">R</collectionCode>
<subScript id="207E3486B441FFF1FE47431B09CD3513" attach="left" box="[438,471,1367,1383]" fontSize="7" pageId="9" pageNumber="913">4+5</subScript>
, M
<subScript id="207E3486B441FFF1FE08431B0A003513" attach="left" box="[505,538,1367,1383]" fontSize="7" pageId="9" pageNumber="913">1+2</subScript>
, M
<subScript id="207E3486B441FFF1FDCD431B0A463513" attach="right" box="[572,604,1367,1383]" fontSize="7" pageId="9" pageNumber="913">3+4</subScript>
, Cu
<subScript id="207E3486B441FFF1FD79431B0A883513" attach="right" box="[648,658,1367,1383]" fontSize="7" pageId="9" pageNumber="913">1</subScript>
, Pcu, and An not measurable.
</paragraph>
<paragraph id="BC4536C3B441FFF1FF5143DD0C383667" blockId="9.[160,1156,1425,1728]" pageId="9" pageNumber="913">
<emphasis id="8E8EEAD1B441FFF1FF5143DD08C135DF" bold="true" box="[160,219,1425,1451]" italics="true" pageId="9" pageNumber="913">Legs.</emphasis>
Spur of front tibia 93 long; spurs of middle tibia: 4751 and 4065; of hind tibia: 47 and 112. Width at apex of front tibia 60; of middle tibia 56; of hind tibia 84. Comb absent. 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 in
<tableCitation id="F1780378B441FFF1FC3B43B60C073667" box="[970,1053,1530,1555]" captionStart="Table 3" captionStartId="10.[300,358,142,165]" captionTargetPageId="10" captionText="Table 3. Lengths (in μm) and proportions of legs of Metriocnemus" httpUri="http://table.plazi.org/id/E885664BB442FFF2FEDD46C20AB7314C" pageId="9" pageNumber="913" tableUuid="E885664BB442FFF2FEDD46C20AB7314C">Table 3</tableCitation>
.
</paragraph>
<paragraph id="BC4536C3B441FFF1FF314051093B36B4" blockId="9.[160,1156,1425,1728]" pageId="9" pageNumber="913">
Hypopygium (
<figureCitation id="24C12A46B441FFF1FE91405109A63642" box="[352,444,1565,1590]" 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="9" pageNumber="913">Figure 2</figureCitation>
(b)). With anal point. Setae on tergum IX 2332, laterosternite IX with 9 setae. Phallapodeme 6897 long; transverse sternapodeme 8288 long. Virga absent. Gonocoxite 303323 long; inferior volsella strongly projecting, ending at 0.78 0.8. Gonostylus 132135 long; crista dorsalis very low; megaseta 1518 long. HR 2.302.39; HV 3.32 (1).
</paragraph>
</subSubSection>
<caption id="E885664BB442FFF2FEDD46C20AB7314C" ID-Table-UUID="E885664BB442FFF2FEDD46C20AB7314C" httpUri="http://table.plazi.org/id/E885664BB442FFF2FEDD46C20AB7314C" pageId="10" pageNumber="914" startId="10.[300,358,142,165]" targetBox="[311,1005,325,540]" targetIsTable="true" targetPageId="10" targetType="table">
<paragraph id="BC4536C3B442FFF2FEDD46C20BE230D1" blockId="10.[300,1017,142,312]" box="[300,1016,142,165]" pageId="10" pageNumber="914">
<emphasis id="8E8EEAD1B442FFF2FEDD46C2099E30D1" bold="true" box="[300,388,142,165]" pageId="10" pageNumber="914">Table 3.</emphasis>
Lengths (in μm) and proportions of legs of
<taxonomicName id="7BFA4D40B442FFF2FC9F46C20BE230D1" box="[878,1016,142,165]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="914" phylum="Arthropoda" rank="genus">Metriocnemus</taxonomicName>
</paragraph>
<tableNote id="411C374DB442FFF2FEDD46E70AB7314C" pageId="10" pageNumber="914" targetBox="[311,1005,325,540]" targetPageId="10">
<paragraph id="BC4536C3B442FFF2FEDD46E70BE330B6" blockId="10.[300,1017,142,312]" box="[300,1017,171,194]" pageId="10" pageNumber="914">
<taxonomicName id="7BFA4D40B442FFF2FEDD46E70A1330B6" authority="Edwards" authorityName="Edwards (Edwards" authorityYear="1931" box="[300,521,171,194]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="914" phylum="Arthropoda" rank="species" species="griseovittatus">
<emphasis id="8E8EEAD1B442FFF2FEDD46E709B630B6" box="[300,428,171,194]" italics="true" pageId="10" pageNumber="914">griseovittatus</emphasis>
Edwards
</taxonomicName>
(male,
<emphasis id="8E8EEAD1B442FFF2FDA946E70A7E30B6" box="[600,612,171,194]" italics="true" pageId="10" pageNumber="914">n</emphasis>
= 1). Abbreviations: fe, femur; ti, tibia;
</paragraph>
<paragraph id="BC4536C3B442FFF2FEDD46850BED316E" blockId="10.[300,1017,142,312]" pageId="10" pageNumber="914">
ta
<subScript id="207E3486B442FFF2FECE469E09463095" attach="left" box="[319,348,210,225]" fontSize="6" pageId="10" pageNumber="914">15</subScript>
, tarsomeres 15; LR, leg ratio, ratio of metatarsus to tibia; BV,
<emphasis id="8E8EEAD1B442FFF2FEDD46AA09DF3089" box="[300,453,230,253]" italics="true" pageId="10" pageNumber="914">Beinverhältnisse</emphasis>
, combined length of femur, tibia, and basitarsus divided by combined length of tarsomeres 25; SV,
<emphasis id="8E8EEAD1B442FFF2FD1A474F0BE8316E" box="[747,1010,259,282]" italics="true" pageId="10" pageNumber="914">Schenkel-Scheine-verhältnis</emphasis>
,
</paragraph>
<paragraph id="BC4536C3B442FFF2FEDD476D0AB7314C" blockId="10.[300,1017,142,312]" box="[300,685,289,312]" pageId="10" pageNumber="914">ratio of femur plus tibia to metatarsus.</paragraph>
</tableNote>
</caption>
<paragraph id="BC4536C3B442FFF2FE3147090BF7326F" pageId="10" pageNumber="914">
<table id="CEFAC463B4420007FEC647090BF73268" box="[311,1005,325,540]" gridcols="6" gridrows="8" pageId="10" pageNumber="914">
<tr id="02CA3481B4420007FEC647090BF7312E" box="[311,1005,325,346]" gridrow="0" pageId="10" pageNumber="914" rowspan-0="1">
<th id="411B5DFDB4420007FE42470909C6312E" box="[435,476,325,346]" gridcol="1" gridrow="0" pageId="10" pageNumber="914">fe</th>
<th id="411B5DFDB4420007FDCD47090A7F312E" box="[572,613,325,346]" gridcol="2" gridrow="0" pageId="10" pageNumber="914">ti</th>
<th id="411B5DFDB4420007FD3547090AFD312E" box="[708,743,325,346]" gridcol="3" gridrow="0" pageId="10" pageNumber="914">ta1</th>
<th id="411B5DFDB4420007FCB647090B70312E" box="[839,874,325,346]" gridcol="4" gridrow="0" pageId="10" pageNumber="914">ta2</th>
<th id="411B5DFDB4420007FC3B47090BF7312E" box="[970,1005,325,346]" gridcol="5" gridrow="0" pageId="10" pageNumber="914">ta3</th>
</tr>
<tr id="02CA3481B4420007FEC647280BF7310E" box="[311,1005,356,378]" gridrow="1" pageId="10" pageNumber="914">
<th id="411B5DFDB4420007FEC647280953310E" box="[311,329,356,378]" gridcol="0" gridrow="1" pageId="10" pageNumber="914">P1</th>
<td id="411B5DFDB4420007FE42472809C6310E" box="[435,476,356,378]" gridcol="1" gridrow="1" pageId="10" pageNumber="914">1192</td>
<td id="411B5DFDB4420007FDCD47280A7F310E" box="[572,613,356,378]" gridcol="2" gridrow="1" pageId="10" pageNumber="914">1496</td>
<td id="411B5DFDB4420007FD3547280AFD310E" box="[708,743,356,378]" gridcol="3" gridrow="1" pageId="10" pageNumber="914">888</td>
<td id="411B5DFDB4420007FCB647280B70310E" box="[839,874,356,378]" gridcol="4" gridrow="1" pageId="10" pageNumber="914">-</td>
<td id="411B5DFDB4420007FC3B47280BF7310E" box="[970,1005,356,378]" gridcol="5" gridrow="1" pageId="10" pageNumber="914">-</td>
</tr>
<tr id="02CA3481B4420007FEC647300BF731E6" box="[311,1005,380,402]" gridrow="2" pageId="10" pageNumber="914">
<th id="411B5DFDB4420007FEC64730095331E6" box="[311,329,380,402]" gridcol="0" gridrow="2" pageId="10" pageNumber="914">P2</th>
<td id="411B5DFDB4420007FE42473009C631E6" box="[435,476,380,402]" gridcol="1" gridrow="2" pageId="10" pageNumber="914">1286</td>
<td id="411B5DFDB4420007FDCD47300A7F31E6" box="[572,613,380,402]" gridcol="2" gridrow="2" pageId="10" pageNumber="914">1461</td>
<td id="411B5DFDB4420007FD3547300AFD31E6" box="[708,743,380,402]" gridcol="3" gridrow="2" pageId="10" pageNumber="914">596</td>
<td id="411B5DFDB4420007FCB647300B7031E6" box="[839,874,380,402]" gridcol="4" gridrow="2" pageId="10" pageNumber="914">351</td>
<td id="411B5DFDB4420007FC3B47300BF731E6" box="[970,1005,380,402]" gridcol="5" gridrow="2" pageId="10" pageNumber="914">245</td>
</tr>
<tr id="02CA3481B4420007FEC647D80BF731DE" box="[311,1005,404,426]" gridrow="3" pageId="10" pageNumber="914">
<th id="411B5DFDB4420007FEC647D8095331DE" box="[311,329,404,426]" gridcol="0" gridrow="3" pageId="10" pageNumber="914">P3</th>
<td id="411B5DFDB4420007FE4247D809C631DE" box="[435,476,404,426]" gridcol="1" gridrow="3" pageId="10" pageNumber="914">1216</td>
<td id="411B5DFDB4420007FDCD47D80A7F31DE" box="[572,613,404,426]" gridcol="2" gridrow="3" pageId="10" pageNumber="914">1485</td>
<td id="411B5DFDB4420007FD3547D80AFD31DE" box="[708,743,404,426]" gridcol="3" gridrow="3" pageId="10" pageNumber="914">888</td>
<td id="411B5DFDB4420007FCB647D80B7031DE" box="[839,874,404,426]" gridcol="4" gridrow="3" pageId="10" pageNumber="914">538</td>
<td id="411B5DFDB4420007FC3B47D80BF731DE" box="[970,1005,404,426]" gridcol="5" gridrow="3" pageId="10" pageNumber="914">-</td>
</tr>
<tr id="02CA3481B4420007FEC647FA0BF731BF" box="[311,1005,438,459]" gridrow="4" pageId="10" pageNumber="914" rowspan-0="1">
<td id="411B5DFDB4420007FE4247FA09C631BF" box="[435,476,438,459]" gridcol="1" gridrow="4" pageId="10" pageNumber="914">ta4</td>
<td id="411B5DFDB4420007FDCD47FA0A7F31BF" box="[572,613,438,459]" gridcol="2" gridrow="4" pageId="10" pageNumber="914">ta5</td>
<td id="411B5DFDB4420007FD3547FA0AFD31BF" box="[708,743,438,459]" gridcol="3" gridrow="4" pageId="10" pageNumber="914">LR</td>
<td id="411B5DFDB4420007FCB647FA0B7031BF" box="[839,874,438,459]" gridcol="4" gridrow="4" pageId="10" pageNumber="914">BV</td>
<td id="411B5DFDB4420007FC3B47FA0BF731BF" box="[970,1005,438,459]" gridcol="5" gridrow="4" pageId="10" pageNumber="914">SV</td>
</tr>
<tr id="02CA3481B4420007FEC6479B0BF73198" box="[311,1005,471,492]" gridrow="5" pageId="10" pageNumber="914">
<th id="411B5DFDB4420007FEC6479B09533198" box="[311,329,471,492]" gridcol="0" gridrow="5" pageId="10" pageNumber="914">P1</th>
<td id="411B5DFDB4420007FE42479B09C63198" box="[435,476,471,492]" gridcol="1" gridrow="5" pageId="10" pageNumber="914">-</td>
<td id="411B5DFDB4420007FDCD479B0A7F3198" box="[572,613,471,492]" gridcol="2" gridrow="5" pageId="10" pageNumber="914">-</td>
<td id="411B5DFDB4420007FD35479B0AFD3198" box="[708,743,471,492]" gridcol="3" gridrow="5" pageId="10" pageNumber="914">0.59</td>
<td id="411B5DFDB4420007FCB6479B0B703198" box="[839,874,471,492]" gridcol="4" gridrow="5" pageId="10" pageNumber="914">-</td>
<td id="411B5DFDB4420007FC3B479B0BF73198" box="[970,1005,471,492]" gridcol="5" gridrow="5" pageId="10" pageNumber="914">3.03</td>
</tr>
<tr id="02CA3481B4420007FEC647A30BF73270" box="[311,1005,495,516]" gridrow="6" pageId="10" pageNumber="914">
<th id="411B5DFDB4420007FEC647A309533270" box="[311,329,495,516]" gridcol="0" gridrow="6" pageId="10" pageNumber="914">P2</th>
<td id="411B5DFDB4420007FE4247A309C63270" box="[435,476,495,516]" gridcol="1" gridrow="6" pageId="10" pageNumber="914">175</td>
<td id="411B5DFDB4420007FDCD47A30A7F3270" box="[572,613,495,516]" gridcol="2" gridrow="6" pageId="10" pageNumber="914">152</td>
<td id="411B5DFDB4420007FD3547A30AFD3270" box="[708,743,495,516]" gridcol="3" gridrow="6" pageId="10" pageNumber="914">0.41</td>
<td id="411B5DFDB4420007FCB647A30B703270" box="[839,874,495,516]" gridcol="4" gridrow="6" pageId="10" pageNumber="914">3.62</td>
<td id="411B5DFDB4420007FC3B47A30BF73270" box="[970,1005,495,516]" gridcol="5" gridrow="6" pageId="10" pageNumber="914">4.61</td>
</tr>
<tr id="02CA3481B4420007FEC6444B0BF73268" box="[311,1005,519,540]" gridrow="7" pageId="10" pageNumber="914">
<th id="411B5DFDB4420007FEC6444B09533268" box="[311,329,519,540]" gridcol="0" gridrow="7" pageId="10" pageNumber="914">P3</th>
<td id="411B5DFDB4420007FE42444B09C63268" box="[435,476,519,540]" gridcol="1" gridrow="7" pageId="10" pageNumber="914">-</td>
<td id="411B5DFDB4420007FDCD444B0A7F3268" box="[572,613,519,540]" gridcol="2" gridrow="7" pageId="10" pageNumber="914">-</td>
<td id="411B5DFDB4420007FD35444B0AFD3268" box="[708,743,519,540]" gridcol="3" gridrow="7" pageId="10" pageNumber="914">0.60</td>
<td id="411B5DFDB4420007FCB6444B0B703268" box="[839,874,519,540]" gridcol="4" gridrow="7" pageId="10" pageNumber="914">-</td>
<td id="411B5DFDB4420007FC3B444B0BF73268" box="[970,1005,519,540]" gridcol="5" gridrow="7" pageId="10" pageNumber="914">3.04</td>
</tr>
</table>
</paragraph>
<subSubSection id="F4E06548B442FFF2FF5144200B503347" pageId="10" pageNumber="914" type="diagnosis">
<paragraph id="BC4536C3B442FFF2FF514420090E32F2" blockId="10.[160,1156,620,819]" box="[160,276,620,646]" pageId="10" pageNumber="914">
<emphasis id="8E8EEAD1B442FFF2FF514420090E32F2" bold="true" box="[160,276,620,646]" italics="true" pageId="10" pageNumber="914">Diagnosis</emphasis>
</paragraph>
<paragraph id="BC4536C3B442FFF2FF5144C30B503347" blockId="10.[160,1156,620,819]" pageId="10" pageNumber="914">
The following combination of characters clearly differentiates
<taxonomicName id="7BFA4D40B442FFF2FC9244C30C0232DC" authorityName="Edwards (Edwards" authorityYear="1931" box="[867,1048,655,680]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="914" phylum="Arthropoda" rank="species" species="griseovittatus">
<emphasis id="8E8EEAD1B442FFF2FC9244C30C0232DC" box="[867,1048,655,680]" italics="true" pageId="10" pageNumber="914">M. griseovittatus</emphasis>
</taxonomicName>
from the other species of the genus: anal point tapering to sharply pointed, inferior volsella well developed lobe-like, crista dorsalis very low, LR
<subScript id="207E3486B442FFF2FD5F44930AA2329B" attach="left" box="[686,696,735,751]" fontSize="7" pageId="10" pageNumber="914">2</subScript>
0.400.45, LR
<subScript id="207E3486B442FFF2FCA044930B41329B" attach="left" box="[849,859,735,751]" fontSize="7" pageId="10" pageNumber="914">3</subScript>
0.570.61, M vein without setae, scutellar setae 2032, prealar setae 521, acrostichal setae 921, dorsocentral setae 3455, antepronotal setae 1216, and temporal setae 1929.
</paragraph>
</subSubSection>
<subSubSection id="F4E06548B442FFF2FF51452E097E34A2" pageId="10" pageNumber="914" type="discussion">
<paragraph id="BC4536C3B442FFF2FF51452E091C3308" blockId="10.[160,1156,866,1238]" box="[160,262,866,892]" pageId="10" pageNumber="914">
<emphasis id="8E8EEAD1B442FFF2FF51452E091C3308" bold="true" box="[160,262,866,892]" italics="true" pageId="10" pageNumber="914">Remarks</emphasis>
</paragraph>
<paragraph id="BC4536C3B442FFF2FF5145C9097E34A2" blockId="10.[160,1156,866,1238]" pageId="10" pageNumber="914">
Edwards mentioned that the anal point is lacking in
<taxonomicName id="7BFA4D40B442FFF2FCE145C90C5033EA" authorityName="Edwards (Edwards" authorityYear="1931" box="[784,1098,901,926]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="914" phylum="Arthropoda" rank="species" species="griseovittatus">
<emphasis id="8E8EEAD1B442FFF2FCE145C90C5033EA" box="[784,1098,901,926]" italics="true" pageId="10" pageNumber="914">Metriocnemus griseovittatus</emphasis>
</taxonomicName>
. The specimen mounted in
<collectingCountry id="C4ED7653B442FFF2FE4545E40A1333B5" box="[436,521,936,961]" name="Canada" pageId="10" pageNumber="914">Canada</collectingCountry>
balsam showed an anal point (
<figureCitation id="24C12A46B442FFF2FC6545E40C1933B5" box="[916,1027,936,961]" 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="10" pageNumber="914">Figures 2</figureCitation>
(c), 4). The species
<taxonomicName id="7BFA4D40B442FFF2FF0F458709A23390" authorityName="Edwards (Edwards" authorityYear="1931" box="[254,440,971,996]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="914" phylum="Arthropoda" rank="species" species="griseovittatus">
<emphasis id="8E8EEAD1B442FFF2FF0F458709A23390" box="[254,440,971,996]" italics="true" pageId="10" pageNumber="914">M. griseovittatus</emphasis>
</taxonomicName>
closely resembles
<taxonomicName id="7BFA4D40B442FFF2FD6845870B9D3390" authority="(Meigen)" baseAuthorityName="Meigen" baseAuthorityYear="1818" box="[665,903,971,996]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="914" phylum="Arthropoda" rank="species" species="fuscipes">
<emphasis id="8E8EEAD1B442FFF2FD6845870B0F3390" box="[665,789,971,996]" italics="true" pageId="10" pageNumber="914">M. fuscipes</emphasis>
(Meigen)
</taxonomicName>
, only differing in the quantitative characters listed in the diagnosis. It is possible that
<taxonomicName id="7BFA4D40B442FFF2FC7445A10C263472" authorityName="Edwards (Edwards" authorityYear="1931" box="[901,1084,1005,1030]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="914" phylum="Arthropoda" rank="species" species="griseovittatus">
<emphasis id="8E8EEAD1B442FFF2FC7445A10C263472" box="[901,1084,1005,1030]" italics="true" pageId="10" pageNumber="914">M. griseovittatus</emphasis>
</taxonomicName>
could be a junior synonym of
<taxonomicName id="7BFA4D40B442FFF2FE41425C0A32345D" baseAuthorityName="Meigen" baseAuthorityYear="1818" box="[432,552,1040,1065]" class="Insecta" family="Chironomidae" genus="Metriocnemus" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="914" phylum="Arthropoda" rank="species" species="fuscipes">
<emphasis id="8E8EEAD1B442FFF2FE41425C0A32345D" box="[432,552,1040,1065]" italics="true" pageId="10" pageNumber="914">M. fuscipes</emphasis>
</taxonomicName>
but since the immature stages of the former are not known, this species is kept as such. The
<typeStatus id="63418861B442FFF2FD41427F0AFE3438" box="[688,740,1075,1100]" pageId="10" pageNumber="914">type</typeStatus>
locality of this species is in the Subantarctic biogeographic province (
<bibRefCitation id="D86B4B32B442FFF2FD9442190B8C341A" author="Cabrera AL &amp; Willink A" box="[613,918,1109,1134]" pageId="10" pageNumber="914" 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>
) comprising valleys and mountains with temperate humid climate. The dominant vegetation is
<taxonomicName id="7BFA4D40B442FFF2FBF242340C9934E5" box="[1027,1155,1144,1169]" class="Magnoliopsida" family="Nothofagaceae" genus="Nothofagus" kingdom="Plantae" order="Fagales" pageId="10" pageNumber="914" phylum="Tracheophyta" rank="genus">
<emphasis id="8E8EEAD1B442FFF2FBF242340C9934E5" box="[1027,1155,1144,1169]" italics="true" pageId="10" pageNumber="914">Nothofagus</emphasis>
</taxonomicName>
forest with small areas of evergreen forest, but there are also prairies and extensive peat bogs occur.
</paragraph>
</subSubSection>
</treatment>
</document>