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<document id="75ECD9575F662D4F91034E3FC8E0A7A5" ID-CLB-Dataset="8227" ID-DOI="10.11646/zootaxa.4860.2.6" ID-GBIF-Dataset="cfe7c582-8024-4dae-8680-98a8acbf403d" ID-ISSN="1175-5326" ID-Zenodo-Dep="4413749" ID-ZooBank="B96FAB45-177B-4F39-8B15-104583A37F40" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1609702747802" checkinUser="plazi" docAuthor="Barkalov, Anatolij V." docDate="2020" docId="038CEC7CEF767B68FF74FF5874C5D686" docLanguage="en" docName="zootaxa.4860.2.6.pdf" docOrigin="Zootaxa 4860 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Cheilosia , sensu Sack 1932" docType="key" docVersion="8" lastPageNumber="253" masterDocId="FFB59404EF7C7B62FFE3FFCF7158D150" masterDocTitle="New data on the genus Cheilosia Meigen (Diptera, Syrphidae) from Central Asia with descriptions of two new species and a key to the group C" masterLastPageNumber="256" masterPageNumber="243" pageNumber="253" updateTime="1698851933539" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="514E6666E98475CF17C9E2DC1A7CF9B0">New data on the genus Cheilosia Meigen (Diptera, Syrphidae) from Central Asia with descriptions of two new species and a key to the group C</mods:title>
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<treatment id="038CEC7CEF767B68FF74FF5874C5D686" ID-DOI="http://doi.org/10.5281/zenodo.4538714" ID-GBIF-Taxon="177324761" ID-Zenodo-Dep="4538714" LSID="urn:lsid:plazi:treatment:038CEC7CEF767B68FF74FF5874C5D686" httpUri="http://treatment.plazi.org/id/038CEC7CEF767B68FF74FF5874C5D686" lastPageNumber="253" pageId="10" pageNumber="253">
<subSubSection id="C33F0EE1EF767B68FF74FF58722FD1E1" box="[151,887,151,178]" pageId="10" pageNumber="253" type="nomenclature">
<paragraph id="8B9A5D6AEF767B68FF74FF58722FD1E1" blockId="10.[151,887,151,178]" box="[151,887,151,178]" pageId="10" pageNumber="253">
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<emphasis id="B9518178EF767B68FF74FF58722FD1E1" bold="true" box="[151,887,151,178]" pageId="10" pageNumber="253">
Key to the group C species of
<taxonomicName id="4C2526E9EF767B68FDFFFF5873D6D1E2" ID-CoL="3MHY" authorityName=", sensu Sack" authorityYear="1932" box="[540,654,151,178]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="genus">
<emphasis id="B9518178EF767B68FDFFFF5873D6D1E2" bold="true" box="[540,654,151,178]" italics="true" pageId="10" pageNumber="253">Cheilosia</emphasis>
</taxonomicName>
from Central Asia
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C33F0EE1EF767B68FF74FF10744CD035" pageId="10" pageNumber="253" type="discussion">
<paragraph id="8B9A5D6AEF767B68FF74FF10744CD035" blockId="10.[151,1437,223,358]" pageId="10" pageNumber="253">
Since there have been significant changes in the taxonomy of the
<taxonomicName id="4C2526E9EF767B68FC82FF107294D1A9" authorityName=", sensu Sack" authorityYear="1932" box="[865,972,223,249]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="genus">
<emphasis id="B9518178EF767B68FC82FF107294D1A9" box="[865,972,223,249]" italics="true" pageId="10" pageNumber="253">Cheilosia</emphasis>
</taxonomicName>
species of the group C (haired eyes, bare face and hind margin of scutellum without strong setae: subgenera
<taxonomicName id="4C2526E9EF767B68FC6FFECC756ED04D" box="[908,1078,259,285]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="255" phylum="Arthropoda" rank="subGenus" subGenus="Montanocheila">
<emphasis id="B9518178EF767B68FC6FFECC756ED04D" box="[908,1078,259,285]" italics="true" pageId="10" pageNumber="253">Montanocheila</emphasis>
</taxonomicName>
and
<emphasis id="B9518178EF767B68FB8EFECC7444D04D" box="[1133,1308,259,285]" italics="true" pageId="10" pageNumber="253">
<taxonomicName id="4C2526E9EF767B68FB8EFECC7580D04D" authorityName=", sensu Sack" authorityYear="1932" box="[1133,1240,259,285]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="genus" sensu="stricto">Cheilosia</taxonomicName>
<taxonomicNameLabel id="A2623C03EF767B68FB03FECB7444D04D" box="[1248,1308,260,285]" pageId="10" pageNumber="253" sensu="stricto">s. str.</taxonomicNameLabel>
</emphasis>
) (Barkalov &amp; Peck 1997), we offer a new version of the key that includes all species described since 1997 from Central Asia. Drawings of the structure of male genitalia can be found in the publications indicated for each species.
</paragraph>
</subSubSection>
<subSubSection id="C33F0EE1EF767B68FF74FE5F74C5D686" pageId="10" pageNumber="253" type="key">
<keyStep id="30D145CFEF767B68FF74FE5F74C4D093" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74FE5F74C4D0F5" blockId="10.[151,1437,400,2006]" box="[151,1436,400,422]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FE5F74C4D0F5" box="[151,1436,400,422]" pageId="10" pageNumber="253">1 Hind margin of scutellum without black bristles, sometimes with black hairs the same length and width as other hairs...... 2</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74FE6174C4D093" blockId="10.[151,1437,400,2006]" box="[151,1436,429,451]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FE6174C4D093" box="[151,1436,429,451]" pageId="10" pageNumber="253">- Hind margin of scutellum with some black bristles.......................................................... 22</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74FE0474C4D34B" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74FE0474C5D0AE" blockId="10.[151,1437,400,2006]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FE0474C5D0AE" pageId="10" pageNumber="253">
2 Postpedicel elongated, its width less than eye-margin width at the broadest part. Length
<quantity id="4CDDF08FEF767B68FBC3FE0475D6D0B0" box="[1056,1166,459,480]" metricMagnitude="-2" metricUnit="m" metricValue="1.085" metricValueMax="1.2" metricValueMin="0.97" pageId="10" pageNumber="253" unit="mm" value="10.85" valueMax="12.0" valueMin="9.7">9.712 mm</quantity>
. Hypopygium: see
<bibRefCitation id="EFB4209BEF767B68FAA7FE047023D0AE" author="Barkalov, A. V. &amp; Peck, L. V." pageId="10" pageNumber="253" pagination="1370 - 1380" refId="ref10680" refString="Barkalov, A. V. &amp; Peck, L. V. (1997 b) Cheilosia (Diptera, Syrphidae) from Central Asia. 2. A key. Zoologicheskij Zhurnal, 76 (12), 1370 - 1380. [in Russian]" type="journal article" year="1997">Barkalov &amp; Peck (1997b)</bibRefCitation>
...........................................
<taxonomicName id="4C2526E9EF767B68FC9AFE277536D0AE" ID-CoL="TSVF" authority="Peck, 1969" authorityName="Peck" authorityYear="1969" box="[889,1134,488,510]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="rufiventris">
<emphasis id="B9518178EF767B68FC9AFE2772A5D0AE" bold="true" box="[889,1021,488,510]" italics="true" pageId="10" pageNumber="253">C. rufiventris</emphasis>
<bibRefCitation id="EFB4209BEF767B68FBE0FE277536D0AE" author="Peck, L. V." box="[1027,1134,488,510]" pageId="10" pageNumber="253" pagination="201 - 210" refId="ref11133" refString="Peck, L. V. (1969) Some new species of hover-flies (Diptera, Syrphidae) from Tian-Shan. Entomologicheskoe Obozrenie, 48 (1), 201 - 210. [in Russian]" type="journal article" year="1969">Peck, 1969</bibRefCitation>
</taxonomicName>
(male, female with bared eyes)
</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74FDC974C4D34B" blockId="10.[151,1437,400,2006]" box="[151,1436,517,539]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FDC974C4D34B" box="[151,1436,517,539]" pageId="10" pageNumber="253">- Postpedicel with a different shape, its width broader or equal to eye-margin width.................................. 3</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74FDEC74C4D305" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74FDEC74C5D368" blockId="10.[151,1437,400,2006]" box="[151,1437,547,569]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FDEC74C5D368" box="[151,1437,547,569]" pageId="10" pageNumber="253">3 Postpedicel orange or dark red, maximally darkened at antero-dorsal angle........................................4.</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74FD8E74C4D305" blockId="10.[151,1437,400,2006]" box="[151,1436,576,598]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FD8E74C4D305" box="[151,1436,576,598]" pageId="10" pageNumber="253">- Postpedicel black, or black with lighter postero-ventral angle.................................................. 14</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74FD9174C4D3C0" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74FD9174C4D323" blockId="10.[151,1437,400,2006]" box="[151,1436,605,627]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FD9174C4D323" box="[151,1436,605,627]" pageId="10" pageNumber="253">4. Tibiae and tarsi except segment 5, yellow.................................................................. 5</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74FDB474C4D3C0" blockId="10.[151,1437,400,2006]" box="[151,1436,635,657]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FDB474C4D3C0" box="[151,1436,635,657]" pageId="10" pageNumber="253">- At least tibiae in central part and segment 1 and 5 of hind tarsi, black............................................. 7</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74FD5774C4D3B8" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74FD5774C4D3FE" blockId="10.[151,1437,400,2006]" box="[151,1436,664,691]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FD5774C4D3FE" box="[151,1436,664,691]" pageId="10" pageNumber="253">
5 Inner angle between veins M
<subScript id="17A15F2FEF767B68FE1BFD6870A7D3E3" attach="left" box="[504,511,679,691]" fontSize="5" pageId="10" pageNumber="253">1</subScript>
and R
<subScript id="17A15F2FEF767B68FDDDFD68730BD3E3" attach="left" box="[574,595,679,691]" fontSize="5" pageId="10" pageNumber="253">4+5</subScript>
equal to 90° (
<figureCitation id="131E41EFEF767B68FD38FD57727FD3FE" box="[731,807,664,686]" captionStart="FIGURE 4" captionStartId="9.[151,250,1935,1959]" captionTargetBox="[191,1391,357,1890]" captionTargetId="figure-62@9.[178,1410,344,1911]" captionTargetPageId="9" captionText="FIGURE 4. Cheilosia vtorovi (AC), Cheilosia kirgizorum (DF), Cheilosia heptapotamica (G) and Cheilosia xanthella (H). A, D: surstylus and gonocercus, lateral view. B, E: aedeagus with apodeme. C, F: superior lobe of hypandrium, lateral view. G, H: tip of wing. Scale bar in mm." figureDoi="http://doi.org/10.5281/zenodo.4413757" httpUri="https://zenodo.org/record/4413757/files/figure.png" pageId="10" pageNumber="253">Fig. 4G</figureCitation>
).................................................. 6
</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74FD7974C4D3B8" blockId="10.[151,1437,400,2006]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FD7974C4D3B8" pageId="10" pageNumber="253">
- Inner angle between veins M
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and R
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acute (
<figureCitation id="131E41EFEF767B68FD74FD7A73BDD39C" box="[663,741,693,716]" captionStart="FIGURE 4" captionStartId="9.[151,250,1935,1959]" captionTargetBox="[191,1391,357,1890]" captionTargetId="figure-62@9.[178,1410,344,1911]" captionTargetPageId="9" captionText="FIGURE 4. Cheilosia vtorovi (AC), Cheilosia kirgizorum (DF), Cheilosia heptapotamica (G) and Cheilosia xanthella (H). A, D: surstylus and gonocercus, lateral view. B, E: aedeagus with apodeme. C, F: superior lobe of hypandrium, lateral view. G, H: tip of wing. Scale bar in mm." figureDoi="http://doi.org/10.5281/zenodo.4413757" httpUri="https://zenodo.org/record/4413757/files/figure.png" pageId="10" pageNumber="253">Fig. 4H</figureCitation>
). Length
<quantity id="4CDDF08FEF767B68FCDCFD7972F7D39B" box="[831,943,694,715]" metricMagnitude="-2" metricUnit="m" metricValue="1.09" metricValueMax="1.2" metricValueMin="0.98" pageId="10" pageNumber="253" unit="mm" value="10.9" valueMax="12.0" valueMin="9.8">9.812 mm</quantity>
. Hypopygium: see
<bibRefCitation id="EFB4209BEF767B68FB8AFD7A7438D39B" author="Barkalov, A. V. &amp; Peck, L. V." box="[1129,1376,693,715]" pageId="10" pageNumber="253" pagination="1370 - 1380" refId="ref10680" refString="Barkalov, A. V. &amp; Peck, L. V. (1997 b) Cheilosia (Diptera, Syrphidae) from Central Asia. 2. A key. Zoologicheskij Zhurnal, 76 (12), 1370 - 1380. [in Russian]" type="journal article" year="1997">Barkalov &amp; Peck (1997b)</bibRefCitation>
...........................................................................
<taxonomicName id="4C2526E9EF767B68FBDFFD1C74C4D3B8" ID-CoL="5Y3KX" authority="Barkalov &amp; Peck, 1997" authorityName="Barkalov &amp; Peck" authorityYear="1997" box="[1084,1436,722,745]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="xanthella">
<emphasis id="B9518178EF767B68FBDFFD1C75EDD3B8" bold="true" box="[1084,1205,722,744]" italics="true" pageId="10" pageNumber="253">C. xanthella</emphasis>
Barkalov &amp; Peck, 1997
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74FD3F74C4D20E" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74FD3F74C4D273" blockId="10.[151,1437,400,2006]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FD3F74C4D273" pageId="10" pageNumber="253">
6 Body covered with long dense orange hairs. Big, robust flies
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. Hypopygium: see
<bibRefCitation id="EFB4209BEF767B68FB80FD3F7403D256" author="Barkalov, A. V. &amp; Peck, L. V." box="[1123,1371,752,774]" pageId="10" pageNumber="253" pagination="1370 - 1380" refId="ref10680" refString="Barkalov, A. V. &amp; Peck, L. V. (1997 b) Cheilosia (Diptera, Syrphidae) from Central Asia. 2. A key. Zoologicheskij Zhurnal, 76 (12), 1370 - 1380. [in Russian]" type="journal article" year="1997">Barkalov &amp; Peck (1997b)</bibRefCitation>
............................................................................
<taxonomicName id="4C2526E9EF767B68FBDFFCC274C4D273" ID-CoL="TSMX" authority="Stackelberg, 1963" authorityName="Stackelberg" authorityYear="1963" box="[1084,1436,781,803]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="heptapotamica">
<emphasis id="B9518178EF767B68FBDFFCC275B1D273" bold="true" box="[1084,1257,781,803]" italics="true" pageId="10" pageNumber="253">C. heptapotamica</emphasis>
<bibRefCitation id="EFB4209BEF767B68FB0CFCC274C4D273" author="Stackelberg, A. A." box="[1263,1436,781,803]" pageId="10" pageNumber="253" pagination="513 - 522" refId="ref11356" refString="Stackelberg, A. A. (1963) Neue palaarktische Cheilosia - Arten (Diptera: Syrphidae). Beitrage zur Entomologie, 13 (3 / 4), 513 - 522." type="journal article" year="1963">Stackelberg, 1963</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74FCE474C4D20E" blockId="10.[151,1437,400,2006]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FCE474C4D20E" pageId="10" pageNumber="253">
- Body covered with short, not dense, white or light-yellow hairs. Slender flies with an elongated body. Length
<quantity id="4CDDF08FEF767B68FAE2FCE474D8D210" box="[1281,1408,811,833]" metricMagnitude="-3" metricUnit="m" metricValue="9.55" metricValueMax="10.5" metricValueMin="8.6" pageId="10" pageNumber="253" unit="mm" value="9.55" valueMax="10.5" valueMin="8.6">8.610.5 mm</quantity>
.............................................
<taxonomicName id="4C2526E9EF767B68FD0FFC877523D20D" authority="Barkalov &amp; Peck, 1997" authorityName="Barkalov &amp; Peck" authorityYear="1997" box="[748,1147,840,862]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="subSpecies" species="urbana" subSpecies="ampla">
<emphasis id="B9518178EF767B68FD0FFC8772CBD20E" bold="true" box="[748,915,840,862]" italics="true" pageId="10" pageNumber="253">C. urbana ampla</emphasis>
Barkalov &amp; Peck, 1997
</taxonomicName>
(female, male see couplet 12)
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74FCA974C4D2C8" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74FCA974C4D22B" blockId="10.[151,1437,400,2006]" box="[151,1436,869,891]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FCA974C4D22B" box="[151,1436,869,891]" pageId="10" pageNumber="253">7 Frons with light hairs.................................................................................. 8</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74FC4C74C4D2C8" blockId="10.[151,1437,400,2006]" box="[151,1436,899,921]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FC4C74C4D2C8" box="[151,1436,899,921]" pageId="10" pageNumber="253">- Frons with black, or black and yellow hairs................................................................. 9</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74FC6F74C5D55E" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74FC6F74C4D283" blockId="10.[151,1437,400,2006]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FC6F74C4D283" pageId="10" pageNumber="253">
8 Face and frons shiny without dusting, eye-margin brownish. Bigger specimens:
<quantity id="4CDDF08FEF767B68FC0CFC6F7535D2E6" box="[1007,1133,928,950]" metricMagnitude="-2" metricUnit="m" metricValue="1.49" metricValueMax="1.58" metricValueMin="1.4" pageId="10" pageNumber="253" unit="mm" value="14.9" valueMax="15.8" valueMin="14.0">1415.8 mm</quantity>
. Hypopygium: see
<bibRefCitation id="EFB4209BEF767B68FAC9FC6F703BD283" author="Barkalov, A. V. &amp; Peck, L. V." pageId="10" pageNumber="253" pagination="1370 - 1380" refId="ref10680" refString="Barkalov, A. V. &amp; Peck, L. V. (1997 b) Cheilosia (Diptera, Syrphidae) from Central Asia. 2. A key. Zoologicheskij Zhurnal, 76 (12), 1370 - 1380. [in Russian]" type="journal article" year="1997">Barkalov &amp; Peck (1997b)</bibRefCitation>
....................................................................
<taxonomicName id="4C2526E9EF767B68FB76FC7274C4D283" authority="Becker, 1921" authorityName="Becker" authorityYear="1921" box="[1173,1436,957,979]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="nudifacies">
<emphasis id="B9518178EF767B68FB76FC727440D283" bold="true" box="[1173,1304,957,979]" italics="true" pageId="10" pageNumber="253">C. nudifacies</emphasis>
<bibRefCitation id="EFB4209BEF767B68FAFEFC7274C4D283" author="Becker, T." box="[1309,1436,957,979]" pageId="10" pageNumber="253" pagination="1 - 93" refId="ref10809" refString="Becker, T. (1921) Neue Dipteren meiner Sammlung. Syrphidae. Mitteilungen aus dem Zoologischen Musseum in Berlin, 10, 1 - 93. https: // doi. org / 10.1002 / mmnz. 4830100102" type="journal article" year="1921">Becker, 1921</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74FC1474C5D55E" blockId="10.[151,1437,400,2006]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FC1474C5D55E" pageId="10" pageNumber="253">
- Face and eye-margin with grey dusting, eye-margin black. Smaller specimens:
<quantity id="4CDDF08FEF767B68FC3AFC147503D2A0" box="[985,1115,987,1008]" metricMagnitude="-2" metricUnit="m" metricValue="1.02" metricValueMax="1.0699999999999998" metricValueMin="0.97" pageId="10" pageNumber="253" unit="mm" value="10.2" valueMax="10.7" valueMin="9.7">9.710.7 mm</quantity>
. Hypopygium as in
<figureCitation id="131E41EFEF767B68FAF8FC14740DD2A1" box="[1307,1365,987,1009]" captionStart="FIGURE 5" captionStartId="11.[151,250,1943,1967]" captionTargetBox="[227,1357,196,1909]" captionTargetId="figure-15@11.[219,1368,181,1920]" captionTargetPageId="11" captionText="FIGURE 5. Cheilosia zinchenkoi (AC), Cheilosia dzhungarica (DF) and Cheilosia stackelbergiana (GI). A, E, G: surstylus and gonocercus, lateral view. B, D, I: aedeagus with apodeme. C, F, H: superior lobe of hypandrium, lateral view. Scale bar in mm." figureDoi="http://doi.org/10.5281/zenodo.4413759" httpUri="https://zenodo.org/record/4413759/files/figure.png" pageId="10" pageNumber="253">Figs 5</figureCitation>
AC.............................................................................
<taxonomicName id="4C2526E9EF767B68FB95FC3774C1D55E" ID-CoL="8BFTF" authority="Barkalov, 2005" authorityName="Barkalov" authorityYear="2005" box="[1142,1433,1016,1038]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="zinchenkoi">
<emphasis id="B9518178EF767B68FB95FC3775A6D55E" bold="true" box="[1142,1278,1016,1038]" italics="true" pageId="10" pageNumber="253">C. zinchenkoi</emphasis>
<bibRefCitation id="EFB4209BEF767B68FAE7FC3774C1D55E" author="Barkalov, A. V." box="[1284,1433,1016,1038]" pageId="10" pageNumber="253" pagination="669 - 676" refId="ref10464" refString="Barkalov, A. V. (2005) New species of the genus Cheilosia Mg. (Diptera, Syrphidae) from Middle Asia. Entomologicheskoe Obozrenie, 84 (3), 669 - 676. [in Russian]" type="journal article" year="2005">Barkalov, 2005</bibRefCitation>
</taxonomicName>
.
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74FBD974C4D518" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74FBD974C4D57B" blockId="10.[151,1437,400,2006]" box="[151,1436,1045,1067]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FBD974C4D57B" box="[151,1436,1045,1067]" pageId="10" pageNumber="253">9 Eyes with black hairs................................................................................. 10</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74FBFC74C4D518" blockId="10.[151,1437,400,2006]" box="[151,1436,1075,1097]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FBFC74C4D518" box="[151,1436,1075,1097]" pageId="10" pageNumber="253">- Eyes with white or yellow hairs......................................................................... 12</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74FB9F74C4D5D3" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74FB9F74C4D535" blockId="10.[151,1437,400,2006]" box="[151,1436,1104,1126]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FB9F74C4D535" box="[151,1436,1104,1126]" pageId="10" pageNumber="253">10 Hind margin of scutellum with light hairs, or light and black hairs.............................................. 11</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74FBA174C4D5D3" blockId="10.[151,1437,400,2006]" box="[151,1436,1133,1155]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FBA174C4D5D3" box="[151,1436,1133,1155]" pageId="10" pageNumber="253">
- Scutellum with only black hairs. Length
<quantity id="4CDDF08FEF767B68FD8AFBA173BCD5D3" box="[617,740,1134,1155]" metricMagnitude="-2" metricUnit="m" metricValue="1.2349999999999999" metricValueMax="1.3" metricValueMin="1.17" pageId="10" pageNumber="253" unit="mm" value="12.35" valueMax="13.0" valueMin="11.7">11.713 mm</quantity>
. Hypopygium as in
<figureCitation id="131E41EFEF767B68FC46FBA27287D5D3" box="[933,991,1133,1155]" captionStart="FIGURE 4" captionStartId="9.[151,250,1935,1959]" captionTargetBox="[191,1391,357,1890]" captionTargetId="figure-62@9.[178,1410,344,1911]" captionTargetPageId="9" captionText="FIGURE 4. Cheilosia vtorovi (AC), Cheilosia kirgizorum (DF), Cheilosia heptapotamica (G) and Cheilosia xanthella (H). A, D: surstylus and gonocercus, lateral view. B, E: aedeagus with apodeme. C, F: superior lobe of hypandrium, lateral view. G, H: tip of wing. Scale bar in mm." figureDoi="http://doi.org/10.5281/zenodo.4413757" httpUri="https://zenodo.org/record/4413757/files/figure.png" pageId="10" pageNumber="253">Figs 4</figureCitation>
DF............
<taxonomicName id="4C2526E9EF767B68FB41FBA274C4D5D3" ID-CoL="TSP4" authority="Peck, 1971" authorityName="Peck" authorityYear="1971" box="[1186,1436,1133,1155]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="kirgizorum">
<emphasis id="B9518178EF767B68FB41FBA27473D5D3" bold="true" box="[1186,1323,1133,1155]" italics="true" pageId="10" pageNumber="253">C. kirgizorum</emphasis>
<bibRefCitation id="EFB4209BEF767B68FAD1FBA274C4D5D3" author="Peck, L. V." box="[1330,1436,1133,1155]" pageId="10" pageNumber="253" pagination="695 - 705" refId="ref11171" refString="Peck, L. V. (1971) Description of new and little known hover flies species of the genera Cheilosia, Eristalis and Eumerus (Diptera, Syrphidae). Entomologicheskoe Obozrenie, 50 (3), 695 - 705. [in Russian]" type="journal article" year="1971">Peck, 1971</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74FB4474C4D5A8" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74FB4474C4D5EE" blockId="10.[151,1437,400,2006]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FB4474C4D5EE" pageId="10" pageNumber="253">
11 Frons very swollen, frontal angle more than 120°, scutum and scutellum with black hairs medially. Length
<quantity id="4CDDF08FEF767B68FB06FB447466D5F0" box="[1253,1342,1163,1184]" metricMagnitude="-2" metricUnit="m" metricValue="1.22" pageId="10" pageNumber="253" unit="mm" value="12.2">12.2 mm</quantity>
. Hypopy- gium as in
<figureCitation id="131E41EFEF767B68FEAFFB6770DED5EE" box="[332,390,1192,1214]" captionStart="FIGURE 5" captionStartId="11.[151,250,1943,1967]" captionTargetBox="[227,1357,196,1909]" captionTargetId="figure-15@11.[219,1368,181,1920]" captionTargetPageId="11" captionText="FIGURE 5. Cheilosia zinchenkoi (AC), Cheilosia dzhungarica (DF) and Cheilosia stackelbergiana (GI). A, E, G: surstylus and gonocercus, lateral view. B, D, I: aedeagus with apodeme. C, F, H: superior lobe of hypandrium, lateral view. Scale bar in mm." figureDoi="http://doi.org/10.5281/zenodo.4413759" httpUri="https://zenodo.org/record/4413759/files/figure.png" pageId="10" pageNumber="253">Figs 5</figureCitation>
GI.......................................................
<taxonomicName id="4C2526E9EF767B68FBAFFB6774C4D5EE" ID-CoL="8BFTC" authority="Barkalov, 2005" authorityName="Barkalov" authorityYear="2005" box="[1100,1436,1192,1214]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="stackelbergiana">
<emphasis id="B9518178EF767B68FBAFFB67745CD5EE" bold="true" box="[1100,1284,1192,1214]" italics="true" pageId="10" pageNumber="253">C. stackelbergiana</emphasis>
<bibRefCitation id="EFB4209BEF767B68FAE9FB6774C4D5EE" author="Barkalov, A. V." box="[1290,1436,1192,1214]" pageId="10" pageNumber="253" pagination="669 - 676" refId="ref10464" refString="Barkalov, A. V. (2005) New species of the genus Cheilosia Mg. (Diptera, Syrphidae) from Middle Asia. Entomologicheskoe Obozrenie, 84 (3), 669 - 676. [in Russian]" type="journal article" year="2005">Barkalov, 2005</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74FB0974C4D5A8" blockId="10.[151,1437,400,2006]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FB0974C4D5A8" pageId="10" pageNumber="253">
- Frons not very swollen, frontal angle 9095°, scutum and scutellum with yellow hairs medially. Length
<quantity id="4CDDF08FEF767B68FB2BFB097466D58B" box="[1224,1342,1222,1243]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="9.3" metricValueMin="7.7" pageId="10" pageNumber="253" unit="mm" value="8.5" valueMax="9.3" valueMin="7.7">7.79.3 mm</quantity>
. Hypopy- gium as in
<figureCitation id="131E41EFEF767B68FEAFFB2C70DDD5A9" box="[332,389,1251,1273]" captionStart="FIGURE 5" captionStartId="11.[151,250,1943,1967]" captionTargetBox="[227,1357,196,1909]" captionTargetId="figure-15@11.[219,1368,181,1920]" captionTargetPageId="11" captionText="FIGURE 5. Cheilosia zinchenkoi (AC), Cheilosia dzhungarica (DF) and Cheilosia stackelbergiana (GI). A, E, G: surstylus and gonocercus, lateral view. B, D, I: aedeagus with apodeme. C, F, H: superior lobe of hypandrium, lateral view. Scale bar in mm." figureDoi="http://doi.org/10.5281/zenodo.4413759" httpUri="https://zenodo.org/record/4413759/files/figure.png" pageId="10" pageNumber="253">Figs 5</figureCitation>
DF..........................................................
<taxonomicName id="4C2526E9EF767B68FB8FFB2C74C4D5A8" ID-CoL="TSLD" authority="Barkalov, 2008" authorityName="Barkalov" authorityYear="2008" box="[1132,1436,1250,1273]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="dzhungarica">
<emphasis id="B9518178EF767B68FB8FFB2C745CD5A8" bold="true" box="[1132,1284,1250,1272]" italics="true" pageId="10" pageNumber="253">C. dzhungarica</emphasis>
<bibRefCitation id="EFB4209BEF767B68FAE9FB2C74C4D5A8" author="Barkalov, A. V." box="[1290,1436,1251,1273]" pageId="10" pageNumber="253" pagination="150 - 160" refId="ref10506" refString="Barkalov, A. V. (2008) Hover-flies of the genus Cheilosia Mg. (Diptera, Syrphidae) of Kazakhstan. Euroasian Entomological Journal, 7 (2), 150 - 160. [in Russian]" type="journal article" year="2008">Barkalov, 2008</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74FACF74C4D463" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74FACF74C4D445" blockId="10.[151,1437,400,2006]" box="[151,1436,1280,1302]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FACF74C4D445" box="[151,1436,1280,1302]" pageId="10" pageNumber="253">
12 Fore tarsi black dorsally. Length
<quantity id="4CDDF08FEF767B68FDFCFACF732ED446" box="[543,630,1280,1302]" metricMagnitude="-2" metricUnit="m" metricValue="1.14" pageId="10" pageNumber="253" unit="mm" value="11.4">11.4 mm</quantity>
. Hypopygium as in
<figureCitation id="131E41EFEF767B68FCD4FACF7229D445" box="[823,881,1280,1302]" captionStart="FIGURE 2" captionStartId="4.[151,250,1669,1693]" captionTargetBox="[157,1422,186,1645]" captionTargetId="figure-25@4.[151,1436,181,1647]" captionTargetPageId="4" captionText="FIGURE 2. Cheilosia vadimi sp. nov. A: head of male, lateral view. B: head of female, dorsal view. C: pedicel and postpedicel of male, lateral view. D: pedicel and postpedicel of female, lateral view. E: surstylus and gonocercus, lateral view. F: superior lobe of hypandrium, lateral view. G: aedeagus with apodeme. Scale bar in mm." figureDoi="http://doi.org/10.5281/zenodo.4413753" httpUri="https://zenodo.org/record/4413753/files/figure.png" pageId="10" pageNumber="253">Figs 2</figureCitation>
EG...........................
<emphasis id="B9518178EF767B68FB08FACF74C4D445" bold="true" box="[1259,1436,1280,1302]" pageId="10" pageNumber="253">
<taxonomicName id="4C2526E9EF767B68FB08FACF7412D446" authority="Barkalov, 2020" authorityName="Barkalov" authorityYear="2020" box="[1259,1354,1280,1302]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="vadimi" status="sp. nov.">
<emphasis id="B9518178EF767B68FB08FACF7412D446" bold="true" box="[1259,1354,1280,1302]" italics="true" pageId="10" pageNumber="253">C. vadimi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2623C03EF767B68FAB3FACF74C4D445" box="[1360,1436,1280,1301]" pageId="10" pageNumber="253" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74FAD174C4D463" blockId="10.[151,1437,400,2006]" box="[151,1436,1309,1331]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FAD174C4D463" box="[151,1436,1309,1331]" pageId="10" pageNumber="253">
<emphasis id="B9518178EF767B68FF74FAD171C7D463" bold="true" box="[151,159,1310,1331]" pageId="10" pageNumber="253">-</emphasis>
At least segments 12 of fore tarsi yellow dorsally.......................................................... 13
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74FAF474C4D4F8" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74FAF474C4D43E" blockId="10.[151,1437,400,2006]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FAF474C4D43E" pageId="10" pageNumber="253">
13 Frons with dense grey dusting, scutum with only yellow hairs, segments 24 of tarsi yellow. Length
<quantity id="4CDDF08FEF767B68FB5AFAF47464D400" box="[1209,1340,1339,1361]" metricMagnitude="-3" metricUnit="m" metricValue="9.55" metricValueMax="10.5" metricValueMin="8.6" pageId="10" pageNumber="253" unit="mm" value="9.55" valueMax="10.5" valueMin="8.6">8.610.5 mm</quantity>
. Hypopygium: see
<bibRefCitation id="EFB4209BEF767B68FEA6FA977364D43E" author="Barkalov, A. V. &amp; Peck, L. V." box="[325,572,1368,1390]" pageId="10" pageNumber="253" pagination="1370 - 1380" refId="ref10680" refString="Barkalov, A. V. &amp; Peck, L. V. (1997 b) Cheilosia (Diptera, Syrphidae) from Central Asia. 2. A key. Zoologicheskij Zhurnal, 76 (12), 1370 - 1380. [in Russian]" type="journal article" year="1997">Barkalov &amp; Peck (1997b)</bibRefCitation>
..............
<taxonomicName id="4C2526E9EF767B68FD11FA9775D8D43D" authority="Barkalov &amp; Peck, 1997" authorityName="Barkalov &amp; Peck" authorityYear="1997" box="[754,1152,1368,1390]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="subSpecies" species="urbana" subSpecies="ampla">
<emphasis id="B9518178EF767B68FD11FA9772C1D43E" bold="true" box="[754,921,1368,1390]" italics="true" pageId="10" pageNumber="253">C. urbana ampla</emphasis>
Barkalov &amp; Peck, 1997
</taxonomicName>
(male, female: see couplet 6)
</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74FAB974C4D4F8" blockId="10.[151,1437,400,2006]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FAB974C4D4F8" pageId="10" pageNumber="253">
- Frons without dusting, scutum with black hairs in posterior part. Length
<quantity id="4CDDF08FEF767B68FC2BFAB97571D4DB" box="[968,1065,1398,1419]" metricMagnitude="-3" metricUnit="m" metricValue="9.5" metricValueMax="11.0" metricValueMin="8.0" pageId="10" pageNumber="253" unit="mm" value="9.5" valueMax="11.0" valueMin="8.0">811 mm</quantity>
. Hypopygium: see
<bibRefCitation id="EFB4209BEF767B68FB0CFABA7076D4F9" author="Barkalov, A. V. &amp; Peck, L. V." pageId="10" pageNumber="253" pagination="1370 - 1380" refId="ref10680" refString="Barkalov, A. V. &amp; Peck, L. V. (1997 b) Cheilosia (Diptera, Syrphidae) from Central Asia. 2. A key. Zoologicheskij Zhurnal, 76 (12), 1370 - 1380. [in Russian]" type="journal article" year="1997">Barkalov &amp; Peck (1997b)</bibRefCitation>
..........................................................................
<taxonomicName id="4C2526E9EF767B68FB4EFA5C74C4D4F8" ID-CoL="TSXJ" authority="Peck, 1971" authorityName="Peck" authorityYear="1971" box="[1197,1436,1426,1449]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="thalassica">
<emphasis id="B9518178EF767B68FB4EFA5C7474D4F8" bold="true" box="[1197,1324,1426,1448]" italics="true" pageId="10" pageNumber="253">C. thalassica</emphasis>
<bibRefCitation id="EFB4209BEF767B68FAD1FA5C74C4D4F8" author="Peck, L. V." box="[1330,1436,1427,1449]" pageId="10" pageNumber="253" pagination="695 - 705" refId="ref11171" refString="Peck, L. V. (1971) Description of new and little known hover flies species of the genera Cheilosia, Eristalis and Eumerus (Diptera, Syrphidae). Entomologicheskoe Obozrenie, 50 (3), 695 - 705. [in Russian]" type="journal article" year="1971">Peck, 1971</bibRefCitation>
</taxonomicName>
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</keyStep>
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<keyLead id="30D4FE5FEF767B68FF74FA7F74C4D496" box="[151,1436,1456,1478]" pageId="10" pageNumber="253">14 Tibiae completely or mostly yellow, segments 12 of mid tarsus yellow......................................... 15</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74FA0174C4D4B3" blockId="10.[151,1437,400,2006]" box="[151,1436,1485,1507]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FA0174C4D4B3" box="[151,1436,1485,1507]" pageId="10" pageNumber="253">- Tibiae mostly and tarsi dorsally black, sometimes tips of tarsal segments yellowish................................ 16</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74FA2474C4D74D" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74FA2474C4D751" blockId="10.[151,1437,400,2006]" box="[151,1436,1515,1537]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74FA2474C4D751" box="[151,1436,1515,1537]" pageId="10" pageNumber="253">
15 Eyes with black or dark-brown hairs. Length
<quantity id="4CDDF08FEF767B68FD75FA2473A7D750" box="[662,767,1515,1536]" metricMagnitude="-2" metricUnit="m" metricValue="1.15" metricValueMax="1.2" metricValueMin="1.1" pageId="10" pageNumber="253" unit="mm" value="11.5" valueMax="12.0" valueMin="11.0">1112 mm</quantity>
. Hypopygium: see
<bibRefCitation id="EFB4209BEF767B68FC5BFA2475C7D751" author="Barkalov, A. V. &amp; Peck, L. V." box="[952,1183,1515,1537]" pageId="10" pageNumber="253" pagination="1370 - 1380" refId="ref10680" refString="Barkalov, A. V. &amp; Peck, L. V. (1997 b) Cheilosia (Diptera, Syrphidae) from Central Asia. 2. A key. Zoologicheskij Zhurnal, 76 (12), 1370 - 1380. [in Russian]" type="journal article" year="1997">Barkalov &amp; Peck 1997b</bibRefCitation>
..
<taxonomicName id="4C2526E9EF767B68FB51FA2474C4D751" ID-CoL="3B7QS" authority="(Fallen, 1817)" baseAuthorityName="Fallen" baseAuthorityYear="1817" box="[1202,1436,1515,1537]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="grossa">
<emphasis id="B9518178EF767B68FB51FA247456D750" bold="true" box="[1202,1294,1515,1536]" italics="true" pageId="10" pageNumber="253">C. grossa</emphasis>
(
<bibRefCitation id="EFB4209BEF767B68FAF8FA2474CDD751" author="Fallen, C. F." box="[1307,1429,1515,1537]" pageId="10" pageNumber="253" pagination="1 - 62" refId="ref10906" refString="Fallen, C. F. (1817) s. n. Syrphici Sveciae, Lundae (Lund), 1817, 1 - 62." type="journal article" year="1817">Fallén, 1817</bibRefCitation>
)
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74F9C674C4D74D" blockId="10.[151,1437,400,2006]" box="[151,1436,1544,1566]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74F9C674C4D74D" box="[151,1436,1544,1566]" pageId="10" pageNumber="253">
- Eyes with light hairs. Length
<quantity id="4CDDF08FEF767B68FE1DF9C7730ED74E" box="[510,598,1544,1566]" metricMagnitude="-2" metricUnit="m" metricValue="1.26" pageId="10" pageNumber="253" unit="mm" value="12.6">12.6 mm</quantity>
. Hypopygium: see
<bibRefCitation id="EFB4209BEF767B68FCECF9C7755FD74E" author="Barkalov, A. V. &amp; Peck, L. V." box="[783,1031,1544,1566]" pageId="10" pageNumber="253" pagination="1370 - 1380" refId="ref10680" refString="Barkalov, A. V. &amp; Peck, L. V. (1997 b) Cheilosia (Diptera, Syrphidae) from Central Asia. 2. A key. Zoologicheskij Zhurnal, 76 (12), 1370 - 1380. [in Russian]" type="journal article" year="1997">Barkalov &amp; Peck (1997b)</bibRefCitation>
.....
<taxonomicName id="4C2526E9EF767B68FBAFF9C774C4D74D" ID-CoL="TSLH" authority="Barkalov &amp; Peck, 1997" authorityName="Barkalov &amp; Peck" authorityYear="1997" box="[1100,1436,1544,1566]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="erratica">
<emphasis id="B9518178EF767B68FBAFF9C775EDD74D" bold="true" box="[1100,1205,1544,1565]" italics="true" pageId="10" pageNumber="253">C. erratica</emphasis>
Barkalov &amp; Peck, 1997
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74F9EA74C4D708" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74F9EA74C4D76B" blockId="10.[151,1437,400,2006]" box="[151,1436,1573,1595]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74F9EA74C4D76B" box="[151,1436,1573,1595]" pageId="10" pageNumber="253">
16 Scutum with only yellow hairs. Length
<quantity id="4CDDF08FEF767B68FDBCF9EA73B2D76B" box="[607,746,1573,1595]" metricMagnitude="-2" metricUnit="m" metricValue="1.4" metricValueMax="1.45" metricValueMin="1.35" pageId="10" pageNumber="253" unit="mm" value="14.0" valueMax="14.5" valueMin="13.5">13.514.5 mm</quantity>
..............................
<taxonomicName id="4C2526E9EF767B68FBB4F9EA74C4D76B" ID-CoL="TSP5" authority="Stackelberg, 1963" authorityName="Stackelberg" authorityYear="1963" box="[1111,1436,1573,1595]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="kiritshenkoi">
<emphasis id="B9518178EF767B68FBB4F9EA75B2D76B" bold="true" box="[1111,1258,1573,1595]" italics="true" pageId="10" pageNumber="253">C. kiritshenkoi</emphasis>
<bibRefCitation id="EFB4209BEF767B68FB0CF9EA74C4D76B" author="Stackelberg, A. A." box="[1263,1436,1573,1595]" pageId="10" pageNumber="253" pagination="513 - 522" refId="ref11356" refString="Stackelberg, A. A. (1963) Neue palaarktische Cheilosia - Arten (Diptera: Syrphidae). Beitrage zur Entomologie, 13 (3 / 4), 513 - 522." type="journal article" year="1963">Stackelberg, 1963</bibRefCitation>
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74F98C74C4D708" blockId="10.[151,1437,400,2006]" box="[151,1436,1603,1625]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74F98C74C4D708" box="[151,1436,1603,1625]" pageId="10" pageNumber="253">- Scutum with black, or black and yellow hairs.............................................................. 17</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74F9AF74C4D7C3" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74F9AF74C4D725" blockId="10.[151,1437,400,2006]" box="[151,1436,1632,1654]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74F9AF74C4D725" box="[151,1436,1632,1654]" pageId="10" pageNumber="253">17 Eyes with black hairs................................................................................. 18</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74F9B174C4D7C3" blockId="10.[151,1437,400,2006]" box="[151,1436,1661,1683]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74F9B174C4D7C3" box="[151,1436,1661,1683]" pageId="10" pageNumber="253">- Eyes with light hairs.................................................................................. 20</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74F95474C4D79D" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74F95474C4D7E0" blockId="10.[151,1437,400,2006]" box="[151,1436,1691,1713]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74F95474C4D7E0" box="[151,1436,1691,1713]" pageId="10" pageNumber="253">18 Tergites of abdomen with black hairs, sometimes with yellow hairs on central part of tergites IIIII................... 19</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74F97674C4D79D" blockId="10.[151,1437,400,2006]" box="[151,1436,1720,1742]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74F97674C4D79D" box="[151,1436,1720,1742]" pageId="10" pageNumber="253">
- Tergites of abdomen with light hairs.
<quantity id="4CDDF08FEF767B68FDA9F97773FAD79E" box="[586,674,1720,1742]" metricMagnitude="-2" metricUnit="m" metricValue="1.23" pageId="10" pageNumber="253" unit="mm" value="12.3">12.3 mm</quantity>
. Hypopygium as in
<figureCitation id="131E41EFEF767B68FC81F97772C2D79D" box="[866,922,1720,1742]" captionStart="FIGURE 1" captionStartId="2.[151,250,1868,1892]" captionTargetBox="[165,1424,315,1836]" captionTargetId="figure-88@2.[151,1436,309,1845]" captionTargetPageId="2" captionText="FIGURE 1. Cheilosia teneripilosa sp. nov. A: head of male, lateral view. B: head of female, dorsal view. C: pedicel and postpedicel of male, lateral view. D: superior lobe of hypandrium, lateral view. E: aedeagus with apodeme. F: surstylus and gonocercus, lateral view; l. p., left process of superior lobe; r. p., right process of superior lobe. Scale bar in mm." figureDoi="http://doi.org/10.5281/zenodo.4413751" httpUri="https://zenodo.org/record/4413751/files/figure.png" pageId="10" pageNumber="253">Figs 1</figureCitation>
DF...................
<emphasis id="B9518178EF767B68FB5AF97774C4D79D" bold="true" box="[1209,1436,1720,1742]" pageId="10" pageNumber="253">
<taxonomicName id="4C2526E9EF767B68FB5AF9777412D79E" authority="Barkalov, 2020" authorityName="Barkalov" authorityYear="2020" box="[1209,1354,1720,1742]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="teneripilosa" status="sp. nov.">
<emphasis id="B9518178EF767B68FB5AF9777412D79E" bold="true" box="[1209,1354,1720,1742]" italics="true" pageId="10" pageNumber="253">C. teneripilosa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A2623C03EF767B68FAB3F97774C4D79D" box="[1360,1436,1720,1741]" pageId="10" pageNumber="253" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74F91974C4D676" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74F91974C4D659" blockId="10.[151,1437,400,2006]" pageId="10" pageNumber="253">
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19 Superior lobe of the hypandrium with elongated basal part (
<figureCitation id="131E41EFEF767B68FCC0F91A7237D7BC" box="[803,879,1749,1772]" captionStart="FIGURE 3" captionStartId="7.[151,250,1957,1981]" captionTargetBox="[158,1423,350,1794]" captionTargetId="figure-58@7.[151,1436,344,1808]" captionTargetPageId="7" captionText="FIGURE 3. Cheilosia milkoi (AC) and Cheilosia zlotini (DF). A, D: surstylus and gonocercus, lateral view. B, E: superior lobe of hypandrium, lateral view. C, F: aedeagus with apodeme. Scale bar in mm." figureDoi="http://doi.org/10.5281/zenodo.4413755" httpUri="https://zenodo.org/record/4413755/files/figure.png" pageId="10" pageNumber="253">Fig. 3B</figureCitation>
). Length
<quantity id="4CDDF08FEF767B68FC2FF91A757CD7BB" box="[972,1060,1749,1771]" metricMagnitude="-2" metricUnit="m" metricValue="1.35" pageId="10" pageNumber="253" unit="mm" value="13.5">13.5 mm</quantity>
. Surstylus and aedeagus as in
<figureCitation id="131E41EFEF767B68FAAAF91A75E3D658" captionStart="FIGURE 3" captionStartId="7.[151,250,1957,1981]" captionTargetBox="[158,1423,350,1794]" captionTargetId="figure-58@7.[151,1436,344,1808]" captionTargetPageId="7" captionText="FIGURE 3. Cheilosia milkoi (AC) and Cheilosia zlotini (DF). A, D: surstylus and gonocercus, lateral view. B, E: superior lobe of hypandrium, lateral view. C, F: aedeagus with apodeme. Scale bar in mm." figureDoi="http://doi.org/10.5281/zenodo.4413755" httpUri="https://zenodo.org/record/4413755/files/figure.png" pageId="10" pageNumber="253">
Figs 3A, C...............................................................................
<taxonomicName id="4C2526E9EF767B68FB4AF93C75E3D658" ID-CoL="8BFT6" authority="Barkalov, 2005" authorityName="Barkalov" authorityYear="2005" box="[1193,1211,1779,1800]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="milkoi">
<emphasis id="B9518178EF767B68FB4AF93C75E3D658" bold="true" box="[1193,1211,1779,1800]" italics="true" pageId="10" pageNumber="253">C</emphasis>
</taxonomicName>
</figureCitation>
. milkoi
<bibRefCitation id="EFB4209BEF767B68FAE9F93C74C4D659" author="Barkalov, A. V." box="[1290,1436,1779,1801]" pageId="10" pageNumber="253" pagination="669 - 676" refId="ref10464" refString="Barkalov, A. V. (2005) New species of the genus Cheilosia Mg. (Diptera, Syrphidae) from Middle Asia. Entomologicheskoe Obozrenie, 84 (3), 669 - 676. [in Russian]" type="journal article" year="2005">Barkalov, 2005</bibRefCitation>
</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74F8DE74C4D676" blockId="10.[151,1437,400,2006]" box="[151,1436,1808,1830]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74F8DE74C4D676" box="[151,1436,1808,1830]" pageId="10" pageNumber="253">
- Basal part of superior lobe of hypandrium shorter (
<figureCitation id="131E41EFEF767B68FD29F8DF724DD676" box="[714,789,1808,1830]" captionStart="FIGURE 3" captionStartId="7.[151,250,1957,1981]" captionTargetBox="[158,1423,350,1794]" captionTargetId="figure-58@7.[151,1436,344,1808]" captionTargetPageId="7" captionText="FIGURE 3. Cheilosia milkoi (AC) and Cheilosia zlotini (DF). A, D: surstylus and gonocercus, lateral view. B, E: superior lobe of hypandrium, lateral view. C, F: aedeagus with apodeme. Scale bar in mm." figureDoi="http://doi.org/10.5281/zenodo.4413755" httpUri="https://zenodo.org/record/4413755/files/figure.png" pageId="10" pageNumber="253">Fig. 3E</figureCitation>
). Surstylus and aedeagus as in
<figureCitation id="131E41EFEF767B68FBDDF8DF75BCD675" box="[1086,1252,1808,1830]" captionStart="FIGURE 3" captionStartId="7.[151,250,1957,1981]" captionTargetBox="[158,1423,350,1794]" captionTargetId="figure-58@7.[151,1436,344,1808]" captionTargetPageId="7" captionText="FIGURE 3. Cheilosia milkoi (AC) and Cheilosia zlotini (DF). A, D: surstylus and gonocercus, lateral view. B, E: superior lobe of hypandrium, lateral view. C, F: aedeagus with apodeme. Scale bar in mm." figureDoi="http://doi.org/10.5281/zenodo.4413755" httpUri="https://zenodo.org/record/4413755/files/figure.png" pageId="10" pageNumber="253">
Figs 3D, F...
<taxonomicName id="4C2526E9EF767B68FB31F8DF75BCD675" ID-CoL="TSZ7" authority="Peck, 1969" authorityName="Peck" authorityYear="1969" box="[1234,1252,1808,1829]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="zlotini">
<emphasis id="B9518178EF767B68FB31F8DF75BCD675" bold="true" box="[1234,1252,1808,1829]" italics="true" pageId="10" pageNumber="253">C</emphasis>
</taxonomicName>
</figureCitation>
. zlotini
<bibRefCitation id="EFB4209BEF767B68FAD1F8DF74C4D676" author="Peck, L. V." box="[1330,1436,1808,1830]" pageId="10" pageNumber="253" pagination="201 - 210" refId="ref11133" refString="Peck, L. V. (1969) Some new species of hover-flies (Diptera, Syrphidae) from Tian-Shan. Entomologicheskoe Obozrenie, 48 (1), 201 - 210. [in Russian]" type="journal article" year="1969">Peck, 1969</bibRefCitation>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74F8E174C4D62D" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74F8E174C5D631" blockId="10.[151,1437,400,2006]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74F8E174C5D631" pageId="10" pageNumber="253">
20 Scutum with only black hairs. Length
<quantity id="4CDDF08FEF767B68FDB2F8E1738BD613" box="[593,723,1838,1859]" metricMagnitude="-2" metricUnit="m" metricValue="1.1600000000000001" metricValueMax="1.3800000000000001" metricValueMin="0.9400000000000001" pageId="10" pageNumber="253" unit="mm" value="11.6" valueMax="13.8" valueMin="9.4">9.413.8 mm</quantity>
. Hypopygium as in
<figureCitation id="131E41EFEF767B68FC77F8E27296D613" box="[916,974,1837,1859]" captionStart="FIGURE 4" captionStartId="9.[151,250,1935,1959]" captionTargetBox="[191,1391,357,1890]" captionTargetId="figure-62@9.[178,1410,344,1911]" captionTargetPageId="9" captionText="FIGURE 4. Cheilosia vtorovi (AC), Cheilosia kirgizorum (DF), Cheilosia heptapotamica (G) and Cheilosia xanthella (H). A, D: surstylus and gonocercus, lateral view. B, E: aedeagus with apodeme. C, F: superior lobe of hypandrium, lateral view. G, H: tip of wing. Scale bar in mm." figureDoi="http://doi.org/10.5281/zenodo.4413757" httpUri="https://zenodo.org/record/4413757/files/figure.png" pageId="10" pageNumber="253">Figs 4</figureCitation>
AC............................................................................................
<taxonomicName id="4C2526E9EF767B68FC7DF8847536D631" ID-CoL="TSYP" authority="Peck, 1969" authorityName="Peck" authorityYear="1969" box="[926,1134,1867,1889]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="vtorovi">
<emphasis id="B9518178EF767B68FC7DF88472A6D630" bold="true" box="[926,1022,1867,1888]" italics="true" pageId="10" pageNumber="253">C. vtorovi</emphasis>
<bibRefCitation id="EFB4209BEF767B68FBE7F8847536D631" author="Peck, L. V." box="[1028,1134,1867,1889]" pageId="10" pageNumber="253" pagination="201 - 210" refId="ref11133" refString="Peck, L. V. (1969) Some new species of hover-flies (Diptera, Syrphidae) from Tian-Shan. Entomologicheskoe Obozrenie, 48 (1), 201 - 210. [in Russian]" type="journal article" year="1969">Peck, 1969</bibRefCitation>
</taxonomicName>
(male, female—see group D)
</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74F8A674C4D62D" blockId="10.[151,1437,400,2006]" box="[151,1436,1896,1918]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74F8A674C4D62D" box="[151,1436,1896,1918]" pageId="10" pageNumber="253">- Scutum with light-yellow hairs in anterior half............................................................. 21</keyLead>
</paragraph>
</keyStep>
<keyStep id="30D145CFEF767B68FF74F84974C5D686" pageId="10" pageNumber="253">
<paragraph id="8B9A5D6AEF767B68FF74F84974C4D6E9" blockId="10.[151,1437,400,2006]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74F84974C4D6E9" pageId="10" pageNumber="253">
21 Posterior half of the scutum with short black hairs and longer yellow hairs double the length...........................................................................................
<taxonomicName id="4C2526E9EF767B68FC0AF86C7451D6E9" ID-CoL="8BFTF" authority="Barkalov, 2005" authorityName="Barkalov" authorityYear="2005" box="[1001,1289,1954,1977]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="zinchenkoi">
<emphasis id="B9518178EF767B68FC0AF86C7529D6E8" bold="true" box="[1001,1137,1954,1976]" italics="true" pageId="10" pageNumber="253">C. zinchenkoi</emphasis>
<bibRefCitation id="EFB4209BEF767B68FB94F86C7451D6E9" author="Barkalov, A. V." box="[1143,1289,1955,1977]" pageId="10" pageNumber="253" pagination="669 - 676" refId="ref10464" refString="Barkalov, A. V. (2005) New species of the genus Cheilosia Mg. (Diptera, Syrphidae) from Middle Asia. Entomologicheskoe Obozrenie, 84 (3), 669 - 676. [in Russian]" type="journal article" year="2005">Barkalov, 2005</bibRefCitation>
</taxonomicName>
(see couplet 8)
</keyLead>
</paragraph>
<paragraph id="8B9A5D6AEF767B68FF74F80E74C5D686" blockId="10.[151,1437,400,2006]" box="[151,1437,1984,2006]" pageId="10" pageNumber="253">
<keyLead id="30D4FE5FEF767B68FF74F80E74C5D686" box="[151,1437,1984,2006]" pageId="10" pageNumber="253">
- Scutum with only yellow hairs all of the same length. Length
<quantity id="4CDDF08FEF767B68FCD0F80F72CCD686" box="[819,916,1984,2006]" metricMagnitude="-3" metricUnit="m" metricValue="8.25" metricValueMax="9.5" metricValueMin="7.0" pageId="10" pageNumber="253" unit="mm" value="8.25" valueMax="9.5" valueMin="7.0">79.5 mm</quantity>
....
<taxonomicName id="4C2526E9EF767B68FC28F80F75FCD685" ID-CoL="TSGB" authority="Dufour, 1848" authorityName="Dufour" authorityYear="1848" box="[971,1188,1984,2006]" class="Insecta" family="Syrphidae" genus="Cheilosia" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="253" phylum="Arthropoda" rank="species" species="aerea">
<emphasis id="B9518178EF767B68FC28F80F7546D685" bold="true" box="[971,1054,1984,2005]" italics="true" pageId="10" pageNumber="253">C. aerea</emphasis>
<bibRefCitation id="EFB4209BEF767B68FBC7F80F75FCD685" author="Dufour, L." box="[1060,1188,1984,2006]" pageId="10" pageNumber="253" pagination="205 - 209" refId="ref10849" refString="Dufour, L. (1848) Histoire des metamorphoses du Cheilosia aerea. Annales des Sciences naturelles, Zoologie Serie, 3 (9), 205 - 209." type="journal article" year="1848">Dufour, 1848</bibRefCitation>
</taxonomicName>
(part, see also group D)
</keyLead>
</paragraph>
</keyStep>
</subSubSection>
</treatment>
</document>