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<document id="42AD383F7DCD3A12A8A452A44D660910" ID-DOI="10.25221/fee.397.2" ID-ISSN="2713-2196" ID-Zenodo-Dep="7164985" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1665246495932" checkinUser="felipe" docAuthor="Mutin, V. A." docDate="2019" docId="03882B2C2123FFD2FF47F55FFD6CB4A0" docLanguage="en" docName="FarEastEntomol.397.9-12.pdf" docOrigin="Far Eastern Entomologist 397" docSource="http://dx.doi.org/10.25221/fee.397.2" docStyle="DocumentStyle:68641B8F4A21450A5F9A74164B730F50.2:FarEastEntomol.2017-.journal_article" docStyleId="68641B8F4A21450A5F9A74164B730F50" docStyleName="FarEastEntomol.2017-.journal_article" docStyleVersion="2" docTitle="Eumerus badkhyziensis Mutin 2019, sp. n." docType="treatment" docUuid="E251F7B6-2EB2-4879-A6EE-0BB055A3CABD" docUuidSource="ZooBank" docVersion="3" lastPageNumber="11" masterDocId="FFB153542122FFD0FFA4F471FF8AB106" masterDocTitle="A new species of the genus Eumerus Meigen, 1822 (Diptera: Syrphidae) from Turkmenistan" masterLastPageNumber="12" masterPageNumber="9" pageNumber="10" updateTime="1699369326500" updateUser="plazi" zenodo-license-document="CC-BY-4.0" zenodo-license-figures="CC-BY-4.0">
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<mods:title id="43EBB9CFFDD48E036BD67BA4EAC8B467">A new species of the genus Eumerus Meigen, 1822 (Diptera: Syrphidae) from Turkmenistan</mods:title>
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<mods:date id="959D5FD19DB6ECB2CD2EB43E62692F9B">2019</mods:date>
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<subSubSection id="C33BC9B12123FFD1FF47F55FFBBEB062" pageId="1" pageNumber="10" type="nomenclature">
<paragraph id="8B9E9A3A2123FFD1FF47F55FFDDFB045" blockId="1.[227,597,301,323]" box="[227,597,301,323]" pageId="1" pageNumber="10">
<heading id="D0D62D562123FFD1FF47F55FFDDFB045" box="[227,597,301,323]" centered="true" fontSize="9" level="2" pageId="1" pageNumber="10" reason="2">
<emphasis id="B95546282123FFD1FF47F55FFDDFB045" bold="true" box="[227,597,301,323]" pageId="1" pageNumber="10">
<taxonomicName id="4C21E1B92123FFD1FF47F55FFD9EB045" ID-CoL="9HZLZ" authority="Mutin" authorityName="Mutin" authorityYear="2019" box="[227,532,301,323]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="badkhyziensis" status="sp. nov.">
<emphasis id="B95546282123FFD1FF47F55FFE47B045" bold="true" box="[227,461,301,323]" italics="true" pageId="1" pageNumber="10">Eumerus badkhyziensis</emphasis>
Mutin
</taxonomicName>
,
<taxonomicNameLabel id="A266FB532123FFD1FDBBF55FFDDFB045" box="[543,597,302,323]" pageId="1" pageNumber="10" rank="species">sp. n.</taxonomicNameLabel>
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http://zoobank.org/NomenclaturalActs/
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</paragraph>
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<subSubSection id="C33BC9B12123FFD1FF47F51EFEBCB083" box="[227,310,367,389]" pageId="1" pageNumber="10" type="description">
<paragraph id="8B9E9A3A2123FFD1FF47F51EFEBCB083" blockId="1.[227,310,367,389]" box="[227,310,367,389]" pageId="1" pageNumber="10">
<figureCitation id="131A86BF2123FFD1FF47F51EFEBCB083" box="[227,310,367,389]" captionStart="Figs 15" captionStartId="2.[265,306,1369,1391]" captionTargetBox="[297,1060,543,1360]" captionTargetId="figure-135@2.[293,1061,533,1363]" captionTargetPageId="2" captionText="Figs 15. Eumerus badkhyziensis Mutin, sp. n., holotype ♂. 1 habitus, dorsal view; 2 " figureDoi="http://doi.org/10.5281/zenodo.7164987" httpUri="https://zenodo.org/record/7164987/files/figure.png" pageId="1" pageNumber="10">Figs 15</figureCitation>
</paragraph>
</subSubSection>
<subSubSection id="C33BC9B12123FFD1FEADF5D6FDFEB0D1" pageId="1" pageNumber="10" type="materials_examined">
<paragraph id="8B9E9A3A2123FFD1FEADF5D6FDFEB0D1" blockId="1.[227,1128,422,1658]" pageId="1" pageNumber="10">
<materialsCitation id="3B4990672123FFD1FEADF5D6FDFEB0D1" collectingDate="1990-05-16" collectionCode="TYPE, MATERIAL, FCBV" collectorName="A. Lelej" country="Turkmenistan" location="Bathyz State Nature Reserve" municipality="Eroyulanduz" pageId="1" pageNumber="10" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
<collectionCode id="ED3002FF2123FFD1FEADF5D6FE40B0BD" box="[265,458,422,444]" pageId="1" pageNumber="10">TYPE MATERIAL</collectionCode>
.
<typeStatus id="549A24982123FFD1FE77F5D7FDA6B0BA" box="[467,556,422,444]" pageId="1" pageNumber="10" type="holotype">Holotype</typeStatus>
<specimenCount id="9D2751B32123FFD1FDE1F5D6FDD3B0BA" box="[581,601,423,444]" pageId="1" pageNumber="10" type="male"></specimenCount>
,
<emphasis id="B95546282123FFD1FDC7F5D7FD7FB0BA" bold="true" box="[611,757,422,444]" pageId="1" pageNumber="10">
<collectingCountry id="F336DAAA2123FFD1FDC7F5D7FD7FB0BA" box="[611,757,422,444]" name="Turkmenistan" pageId="1" pageNumber="10">Turkmenistan</collectingCountry>
</emphasis>
:
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,
<collectingMunicipality id="6BFA00402123FFD1FB80F5D6FEAFB0DE" pageId="1" pageNumber="10">Eroyulanduz</collectingMunicipality>
,
<date id="FF9FBCFA2123FFD1FE8BF5B3FE1CB0D1" box="[303,406,450,472]" pageId="1" pageNumber="10" value="1990-05-16">
<collectingDate id="EFDB45122123FFD1FE8BF5B3FE1CB0D1" box="[303,406,450,472]" pageId="1" pageNumber="10" value="1990-05-16">16.V 1990</collectingDate>
</date>
, leg.
<collectorName id="26D4FFEC2123FFD1FE6EF5B3FD92B0DE" box="[458,536,450,472]" pageId="1" pageNumber="10">A. Lelej</collectorName>
[
<collectionCode id="ED3002FF2123FFD1FD80F5B3FDE0B0D1" box="[548,618,450,471]" pageId="1" pageNumber="10">FCBV</collectionCode>
].
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="C33BC9B12123FFD1FEADF5AFFE57B5A3" pageId="1" pageNumber="10" type="description">
<paragraph id="8B9E9A3A2123FFD1FEADF5AFFBEBB0F5" blockId="1.[227,1128,422,1658]" box="[265,1121,477,499]" pageId="1" pageNumber="10">DESCRIPTION. MALE. Body length (excluding antenna): 5,0 mm; wing length: 3,5 mm.</paragraph>
<paragraph id="8B9E9A3A2123FFD1FEADF588FCC3B3ED" blockId="1.[227,1128,422,1658]" pageId="1" pageNumber="10">
Head. Eyes bare, distinctly dichoptic. The shortest distance between eyes more than width of basoflagellomere. Ratio minimal width of frons: width of head 1,2: 7; ratio width of ocellar triangle: width of head 1,5: 7. Face dull black, with white pile. Frons and vertex shinning black with a bluish tinge, covered white erect pile, which is shorter than width of flagellomere. Ocellar triangle isosceles-obtuse. Distance from anterior ocellus to level of posterior ocelli equal to distance from posterior ocellus to level of upper eye corners. Antenna mainly orange, weakly darkened dorsally, with scattered silvery pollinosity; basoflagellomere rather oval (ratio length: width 1,1: 1), with the distal part weakly pointed ventrally; arista orange and thickened basally, with brownish apical part (
<figureCitation id="131A86BF2123FFD1FCA7F6A7FCB1B3EA" box="[771,827,726,748]" captionStart="Figs 15" captionStartId="2.[265,306,1369,1391]" captionTargetBox="[297,1060,543,1360]" captionTargetId="figure-135@2.[293,1061,533,1363]" captionTargetPageId="2" captionText="Figs 15. Eumerus badkhyziensis Mutin, sp. n., holotype ♂. 1 habitus, dorsal view; 2 " figureDoi="http://doi.org/10.5281/zenodo.7164987" httpUri="https://zenodo.org/record/7164987/files/figure.png" pageId="1" pageNumber="10">Fig. 5</figureCitation>
).
</paragraph>
<paragraph id="8B9E9A3A2123FFD1FEADF680FBE2B225" blockId="1.[227,1128,422,1658]" pageId="1" pageNumber="10">Thorax mainly shinning black with a bluish tinge, except posterior and ventral plates of the mesothoracic pleuron brown, with white short pile. Mesonotum without pollinose vittae.</paragraph>
<paragraph id="8B9E9A3A2123FFD1FF47F758FBE2B239" blockId="1.[227,1128,422,1658]" box="[227,1128,809,831]" pageId="1" pageNumber="10">Katepisternum with sparse short pile on upper half and some pile near ventral margin.</paragraph>
<paragraph id="8B9E9A3A2123FFD1FF47F735FD37B25C" blockId="1.[227,1128,422,1658]" box="[227,701,836,858]" pageId="1" pageNumber="10">Scutellum sub-rectangular, with rather broad rim.</paragraph>
<paragraph id="8B9E9A3A2123FFD1FEADF711FBEDB270" blockId="1.[227,1128,422,1658]" box="[265,1127,864,886]" pageId="1" pageNumber="10">Legs pale pilose. Coxae and trochanter brownish. Pro- and mesofemur mainly brown,</paragraph>
<paragraph id="8B9E9A3A2123FFD1FF47F70DFBEDB297" blockId="1.[227,1128,422,1658]" box="[227,1127,890,913]" pageId="1" pageNumber="10">except apical 1/3 yellow. Metafemur moderately thickened, mainly brown except apical ¼</paragraph>
<paragraph id="8B9E9A3A2123FFD1FF47F7E6FBEDB2AB" blockId="1.[227,1128,422,1658]" box="[227,1127,919,941]" pageId="1" pageNumber="10">orange, with row of 56 spines on anterior ridge and row of 3 spines on posterior ridge.</paragraph>
<paragraph id="8B9E9A3A2123FFD1FF47F7C2FC90B2E2" blockId="1.[227,1128,422,1658]" pageId="1" pageNumber="10">Tibiae orange; metatibia rather flattened baso-ventrally, with subapical darkish annulus-like mark. Tarsi entirely yellow; setae on mesotarsus brownish.</paragraph>
<paragraph id="8B9E9A3A2123FFD1FEADF79BFC91B51D" blockId="1.[227,1128,422,1658]" pageId="1" pageNumber="10">Wing. Membrane hyaline, with microtrichia. Veins yellowish; pterostigma about same color as the wing. Vein R4+5 weakly curved. Halter white.</paragraph>
<paragraph id="8B9E9A3A2123FFD1FEADF050FC41B555" blockId="1.[227,1128,422,1658]" pageId="1" pageNumber="10">Abdomen whole reddish, with short appressed pale pile; 1st tergum darkened with a bluish tinge; 2nd, 3rt and 4th terga with pairs of white pollinose transverse maculae.</paragraph>
<paragraph id="8B9E9A3A2123FFD1FEADF029FCFDB58C" blockId="1.[227,1128,422,1658]" pageId="1" pageNumber="10">
Genitalia (
<figureCitation id="131A86BF2123FFD1FECAF029FE4FB56B" box="[366,453,1112,1134]" captionStart="Figs 15" captionStartId="2.[265,306,1369,1391]" captionTargetBox="[297,1060,543,1360]" captionTargetId="figure-135@2.[293,1061,533,1363]" captionTargetPageId="2" captionText="Figs 15. Eumerus badkhyziensis Mutin, sp. n., holotype ♂. 1 habitus, dorsal view; 2 " figureDoi="http://doi.org/10.5281/zenodo.7164987" httpUri="https://zenodo.org/record/7164987/files/figure.png" pageId="1" pageNumber="10">Figs 3, 4</figureCitation>
). The apex of posterior lobe of surstylus conically pointed. Hypandrium strongly thickened in basal part, then smoothly tapering apically.
</paragraph>
<paragraph id="8B9E9A3A2123FFD1FEADF0E1FE57B5A3" blockId="1.[227,1128,422,1658]" box="[265,477,1167,1189]" pageId="1" pageNumber="10">FAMALE. Unknown.</paragraph>
</subSubSection>
<subSubSection id="C33BC9B12123FFD2FEADF0DAFBEDB08D" lastPageId="2" lastPageNumber="11" pageId="1" pageNumber="10" type="diagnosis">
<paragraph id="8B9E9A3A2123FFD1FEADF0DAFBEDB412" blockId="1.[227,1128,422,1658]" pageId="1" pageNumber="10">
DIAGNOSIS. New species differs from other species of the genus with red abdomen by the following combination of external characters: bare dichoptic eyes, orange antennae, wing without dark spot, pale pilosity of whole body and legs mainly orange. Known Palaearctic species with distinctly dichoptic eyes and mainly red abdomen (
<taxonomicName id="4C21E1B92123FFD1FCD6F08FFBEDB412" authority="Peck" authorityName="Peck" authorityYear="1966" box="[882,1127,1278,1300]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="alajensis">
<emphasis id="B95546282123FFD1FCD6F08FFBADB415" box="[882,1063,1278,1299]" italics="true" pageId="1" pageNumber="10">Eumerus alajensis</emphasis>
Peck,
</taxonomicName>
</paragraph>
<paragraph id="8B9E9A3A2123FFD1FF47F168FBEDB428" blockId="1.[227,1128,422,1658]" box="[227,1127,1305,1327]" pageId="1" pageNumber="10">
1966,
<taxonomicName id="4C21E1B92123FFD1FE85F16BFD98B429" authority="Peck, 1969" authorityName="Peck" authorityYear="1969" box="[289,530,1305,1327]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="arkitensis">
<emphasis id="B95546282123FFD1FE85F16BFE11B428" box="[289,411,1305,1327]" italics="true" pageId="1" pageNumber="10">E. arkitensis</emphasis>
Peck, 1969
</taxonomicName>
,
<taxonomicName id="4C21E1B92123FFD1FDBBF16BFCFFB428" authority="Herve-Bazin, 1923" authorityName="Herve-Bazin" authorityYear="1923" box="[543,885,1305,1327]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="binominatus">
<emphasis id="B95546282123FFD1FDBBF16BFD38B428" box="[543,690,1305,1327]" italics="true" pageId="1" pageNumber="10">E. binominatus</emphasis>
Hervé-Bazin, 1923
</taxonomicName>
,
<taxonomicName id="4C21E1B92123FFD1FC25F16BFBE9B428" authority="Becker, 1922" authorityName="Becker" authorityYear="1922" box="[897,1123,1305,1327]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="falsus">
<emphasis id="B95546282123FFD1FC25F16BFC5CB428" box="[897,982,1305,1327]" italics="true" pageId="1" pageNumber="10">E. falsus</emphasis>
Becker, 1922
</taxonomicName>
,
</paragraph>
<paragraph id="8B9E9A3A2123FFD1FF47F147FBEDB44D" blockId="1.[227,1128,422,1658]" box="[227,1127,1333,1355]" pageId="1" pageNumber="10">
<taxonomicName id="4C21E1B92123FFD1FF47F147FE55B44C" authority="Peck, 1971" authorityName="Peck" authorityYear="1971" box="[227,479,1333,1355]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="kirgisorum">
<emphasis id="B95546282123FFD1FF47F147FEE2B44C" box="[227,360,1333,1355]" italics="true" pageId="1" pageNumber="10">E. kirgisorum</emphasis>
Peck, 1971
</taxonomicName>
,
<taxonomicName id="4C21E1B92123FFD1FE4FF147FD73B44C" authority="Becker, 1921" authorityName="Becker" authorityYear="1921" box="[491,761,1333,1355]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="nigrifacies">
<emphasis id="B95546282123FFD1FE4FF147FDE4B44C" box="[491,622,1333,1355]" italics="true" pageId="1" pageNumber="10">E. nigrifacies</emphasis>
Becker, 1921
</taxonomicName>
,
<taxonomicName id="4C21E1B92123FFD1FCA1F147FBCCB44C" authority="Stackelberg, 1949" authorityName="Stackelberg" authorityYear="1949" box="[773,1094,1333,1355]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="pamirorum">
<emphasis id="B95546282123FFD1FCA1F147FC07B44D" box="[773,909,1334,1355]" italics="true" pageId="1" pageNumber="10">E. pamirorum</emphasis>
Stackelberg, 1949
</taxonomicName>
,
<emphasis id="B95546282123FFD1FBF6F147FBEDB44D" box="[1106,1127,1334,1355]" italics="true" pageId="1" pageNumber="10">E.</emphasis>
</paragraph>
<paragraph id="8B9E9A3A2123FFD1FF47F121FBECB49B" blockId="1.[227,1128,422,1658]" pageId="1" pageNumber="10">
<emphasis id="B95546282123FFD1FF47F121FEA6B463" box="[227,300,1360,1381]" italics="true" pageId="1" pageNumber="10">selevini</emphasis>
Stackelberg, 1949,
<taxonomicName id="4C21E1B92123FFD1FE5FF120FCDBB460" authority="Stackelberg, 1949" authorityName="Stackelberg" authorityYear="1949" box="[507,849,1360,1382]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="tadzhikorum">
<emphasis id="B95546282123FFD1FE5FF120FD19B463" box="[507,659,1360,1382]" italics="true" pageId="1" pageNumber="10">E. tadzhikorum</emphasis>
Stackelberg, 1949
</taxonomicName>
) have more or less visible pilosity on eyes. Species with red or partly red abdomen, known only for females, have also pilose eyes (
<taxonomicName id="4C21E1B92123FFD1FEC4F1F9FDE5B49B" authority="Becker, 1921" authorityName="Becker" authorityYear="1921" box="[352,623,1416,1438]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="grisescens">
<emphasis id="B95546282123FFD1FEC4F1F9FE6BB49B" box="[352,481,1416,1437]" italics="true" pageId="1" pageNumber="10">E. grisescens</emphasis>
Becker, 1921
</taxonomicName>
,
<taxonomicName id="4C21E1B92123FFD1FDDFF1F9FC3FB498" authority="Stackelberg, 1964" authorityName="Stackelberg" authorityYear="1964" box="[635,949,1416,1438]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="pavlovskii">
<emphasis id="B95546282123FFD1FDDFF1F9FD70B49B" box="[635,762,1416,1437]" italics="true" pageId="1" pageNumber="10">E. pavlovskii</emphasis>
Stackelberg, 1964
</taxonomicName>
,
<taxonomicName id="4C21E1B92123FFD1FC65F1F9FBECB49B" authorityName="Stackelberg" authorityYear="1949" box="[961,1126,1416,1437]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="palaestinensis">
<emphasis id="B95546282123FFD1FC65F1F9FBECB49B" box="[961,1126,1416,1437]" italics="true" pageId="1" pageNumber="10">E. palaestinensis</emphasis>
</taxonomicName>
</paragraph>
<paragraph id="8B9E9A3A2123FFD1FF47F1D2FBECB4D3" blockId="1.[227,1128,422,1658]" pageId="1" pageNumber="10">
Stackelberg, 1949,
<taxonomicName id="4C21E1B92123FFD1FE01F1D5FC96B4BE" authority="Villeneuve, 1912" authorityName="Villeneuve" authorityYear="1912" box="[421,796,1443,1465]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="rubescens">
<emphasis id="B95546282123FFD1FE01F1D5FDEFB4BE" box="[421,613,1443,1465]" italics="true" pageId="1" pageNumber="10">Eumerus rubescens</emphasis>
Villeneuve, 1912
</taxonomicName>
), which allows us to distinguish them from a new species. Genitalia of new species is similar to one of
<taxonomicName id="4C21E1B92123FFD1FC22F1B1FBECB4D3" authority="Loew, 1855" authorityName="Loew" authorityYear="1855" box="[902,1126,1471,1493]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="sinuatus">
<emphasis id="B95546282123FFD1FC22F1B1FC65B4D2" box="[902,1007,1471,1493]" italics="true" pageId="1" pageNumber="10">E. sinuatus</emphasis>
Loew, 1855
</taxonomicName>
</paragraph>
<paragraph id="8B9E9A3A2123FFD1FF47F1AAFBEDB4F7" blockId="1.[227,1128,422,1658]" box="[227,1127,1499,1521]" pageId="1" pageNumber="10">by posterior lobe of surstylus conically pointed and the form of the hypandrium in outline,</paragraph>
<paragraph id="8B9E9A3A2123FFD1FF47F187FCDEB70A" blockId="1.[227,1128,422,1658]" box="[227,852,1526,1548]" pageId="1" pageNumber="10">but mostly external characters of these species are very different.</paragraph>
<paragraph id="8B9E9A3A2123FFD1FEADF263FBECB72E" blockId="1.[227,1128,422,1658]" box="[265,1126,1554,1576]" pageId="1" pageNumber="10">
The new species is very likely related to
<taxonomicName id="4C21E1B92123FFD1FD3CF263FCFBB721" authority="Becker 1922" authorityName="Becker" authorityYear="1922" box="[664,881,1554,1576]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="falsus">
<emphasis id="B95546282123FFD1FD3CF263FD66B721" box="[664,748,1554,1575]" italics="true" pageId="1" pageNumber="10">E. falsus</emphasis>
Becker 1922
</taxonomicName>
. In the key to Palaearctic
</paragraph>
<paragraph id="8B9E9A3A2123FFD2FF47F25FFBEDB08D" blockId="1.[227,1128,422,1658]" lastBlockId="2.[227,1127,263,533]" lastPageId="2" lastPageNumber="11" pageId="1" pageNumber="10">
<taxonomicName id="4C21E1B92123FFD1FF47F25FFDC2B745" box="[227,584,1581,1603]" pageId="1" pageNumber="10">
<emphasis id="B95546282123FFD1FF47F25FFEB2B745" box="[227,312,1582,1603]" italics="true" pageId="1" pageNumber="10">Eumerus</emphasis>
species (Stackelberg 1961)
</taxonomicName>
, the new species keys out to
<taxonomicName id="4C21E1B92123FFD1FCCEF25CFC28B744" authorityName="Becker" authorityYear="1922" box="[874,930,1581,1602]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="10" phylum="Arthropoda" rank="species" species="falsus">
<emphasis id="B95546282123FFD1FCCEF25CFC28B744" box="[874,930,1581,1602]" italics="true" pageId="1" pageNumber="10">falsus</emphasis>
</taxonomicName>
. Both species share the following characters: dark wingspot absent, orange antennae, isosceles-obtuse ocellar triangle, mesonotum without vittae of white pollinosity, moderately thickened metafemur. The male genitalia of
<taxonomicName id="4C21E1B92120FFD2FE30F579FE63B01A" authorityName="Becker" authorityYear="1922" box="[404,489,263,285]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="11" phylum="Arthropoda" rank="species" species="falsus">
<emphasis id="B95546282120FFD2FE30F579FE63B01A" box="[404,489,263,285]" italics="true" pageId="2" pageNumber="11">E. falsus</emphasis>
</taxonomicName>
are not published, but from the description and photographs of specimens the two species can separated by the following characters (
<taxonomicName id="4C21E1B92120FFD2FC03F552FC55B03E" authorityName="Becker" authorityYear="1922" box="[935,991,291,312]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="11" phylum="Arthropoda" rank="species" species="falsus">
<emphasis id="B95546282120FFD2FC03F552FC55B03E" box="[935,991,291,312]" italics="true" pageId="2" pageNumber="11">falsus</emphasis>
</taxonomicName>
characters in parenthesis): eyes bare (eyes covered with hairs), body size
<quantity id="4CD937DF2120FFD2FC8FF54FFCE9B052" box="[811,867,318,340]" metricMagnitude="-3" metricUnit="m" metricValue="5.0" pageId="2" pageNumber="11" unit="mm" value="5.0">5 mm</quantity>
(
<quantity id="4CD937DF2120FFD2FCD6F54FFC50B055" box="[882,986,318,339]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" metricValueMax="1.2" metricValueMin="1.0" pageId="2" pageNumber="11" unit="mm" value="11.0" valueMax="12.0" valueMin="10.0">10-12 mm</quantity>
), ration vertex width at posterior ocelli: head-width 1: 3,5 (1: 4,5).
<taxonomicName id="4C21E1B92120FFD2FD7BF52BFCFEB069" authorityName="Becker" authorityYear="1922" box="[735,884,346,367]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="11" phylum="Arthropoda" rank="species" species="falsus">
<emphasis id="B95546282120FFD2FD7BF52BFCFEB069" box="[735,884,346,367]" italics="true" pageId="2" pageNumber="11">Eumerus falsus</emphasis>
</taxonomicName>
is the replacement name for
<taxonomicName id="4C21E1B92120FFD2FEADF507FDE2B08C" authority="Becker, 1921" authorityName="Becker" authorityYear="1921" box="[265,616,373,395]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="11" phylum="Arthropoda" rank="species" species="rubriventris">
<emphasis id="B95546282120FFD2FEADF507FE51B08C" box="[265,475,373,395]" italics="true" pageId="2" pageNumber="11">Eumerus rubriventris</emphasis>
Becker, 1921
</taxonomicName>
(= homonym of
<taxonomicName id="4C21E1B92120FFD2FCBEF504FBB9B08C" authority="Macquart, 1829" authorityName="Macquart" authorityYear="1829" box="[794,1075,373,395]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="11" phylum="Arthropoda" rank="species" species="rubriventris">
<emphasis id="B95546282120FFD2FCBEF504FC07B08C" box="[794,909,373,394]" italics="true" pageId="2" pageNumber="11">rubriventris</emphasis>
Macquart, 1829
</taxonomicName>
) and
</paragraph>
</subSubSection>
<subSubSection id="C33BC9B12120FFD2FF47F5E3FBB2B0D8" pageId="2" pageNumber="11" type="description">
<paragraph id="8B9E9A3A2120FFD2FF47F5E3FBEDB0A1" blockId="2.[227,1127,263,533]" box="[227,1127,401,423]" pageId="2" pageNumber="11">
<taxonomicName id="4C21E1B92120FFD2FF47F5E3FD89B0A0" authority="Sack 1932" authorityName="Sack" authorityYear="1932" box="[227,515,401,423]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="11" phylum="Arthropoda" rank="species" species="latifrons">
<emphasis id="B95546282120FFD2FF47F5E3FE18B0A0" box="[227,402,401,423]" italics="true" pageId="2" pageNumber="11">Eumerus latifrons</emphasis>
Sack 1932
</taxonomicName>
and
<taxonomicName id="4C21E1B92120FFD2FD9CF5E3FC17B0A0" authority="Stackelberg 1949" authorityName="Stackelberg" authorityYear="1949" box="[568,925,401,423]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="11" phylum="Arthropoda" rank="species" species="zurudnyi">
<emphasis id="B95546282120FFD2FD9CF5E3FD60B0A0" box="[568,746,401,423]" italics="true" pageId="2" pageNumber="11">Eumerus zurudnyi</emphasis>
Stackelberg 1949
</taxonomicName>
are synonyms of it.
</paragraph>
<paragraph id="8B9E9A3A2120FFD2FF47F5DDFBB2B0D8" blockId="2.[227,1127,263,533]" pageId="2" pageNumber="11">
The known distribution of
<taxonomicName id="4C21E1B92120FFD2FE49F5DCFDC8B0C7" authorityName="Becker" authorityYear="1922" box="[493,578,428,450]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="11" phylum="Arthropoda" rank="species" species="falsus">
<emphasis id="B95546282120FFD2FE49F5DCFDC8B0C7" box="[493,578,428,450]" italics="true" pageId="2" pageNumber="11">E. falsus</emphasis>
</taxonomicName>
spans from
<collectingCountry id="F336DAAA2120FFD2FD1BF5DDFD7DB0C4" box="[703,759,428,450]" name="Israel" pageId="2" pageNumber="11">Israel</collectingCountry>
,
<collectingCountry id="F336DAAA2120FFD2FCA7F5DDFCB2B0C4" box="[771,824,428,450]" name="Syria" pageId="2" pageNumber="11">Syria</collectingCountry>
,
<collectingCountry id="F336DAAA2120FFD2FCE0F5DDFC06B0C4" box="[836,908,428,450]" name="Turkey" pageId="2" pageNumber="11">Turkey</collectingCountry>
,
<collectingCountry id="F336DAAA2120FFD2FC3CF5DCFC35B0C4" box="[920,959,429,450]" name="Iran" pageId="2" pageNumber="11">Iran</collectingCountry>
to
<collectingCountry id="F336DAAA2120FFD2FC45F5DDFBECB0C4" box="[993,1126,428,450]" name="Turkmenistan" pageId="2" pageNumber="11">Turkmenistan</collectingCountry>
and
<collectingCountry id="F336DAAA2120FFD2FEA8F5B9FEF2B0D8" box="[268,376,456,478]" name="Tajikistan" pageId="2" pageNumber="11">Tadjikistan</collectingCountry>
(Stackelberg 1961), which would make the two species likely sympatric.
</paragraph>
</subSubSection>
<subSubSection id="C33BC9B12120FFD2FEADF595FD6CB4A0" pageId="2" pageNumber="11" type="distribution">
<paragraph id="8B9E9A3A2120FFD2FEADF595FBD1B0FC" blockId="2.[227,1127,263,533]" box="[265,1115,484,506]" pageId="2" pageNumber="11">
DISTRIBUTION.
<collectingCountry id="F336DAAA2120FFD2FE19F595FDB5B0FC" box="[445,575,484,506]" name="Turkmenistan" pageId="2" pageNumber="11">Turkmenistan</collectingCountry>
(Bathyz State Nature Reserve, Eroyulanduz Depression).
</paragraph>
<paragraph id="8B9E9A3A2120FFD2FEADF58EFB9FB313" blockId="2.[227,1127,263,533]" box="[265,1045,511,533]" pageId="2" pageNumber="11">ETHYMOLOGY. Species name is the Latin adjective from the Bathyz Plateau.</paragraph>
<caption id="DF5ECAB22120FFD2FEADF128FBECB469" ID-DOI="http://doi.org/10.5281/zenodo.7164987" ID-Zenodo-Dep="7164987" box="[265,1126,1369,1391]" httpUri="https://zenodo.org/record/7164987/files/figure.png" pageId="2" pageNumber="11" startId="2.[265,306,1369,1391]" targetBox="[297,1060,543,1360]" targetPageId="2">
<paragraph id="8B9E9A3A2120FFD2FEADF128FBECB469" blockId="2.[227,1127,1369,1446]" box="[265,1126,1369,1391]" pageId="2" pageNumber="11">
Figs 15.
<taxonomicName id="4C21E1B92120FFD2FECDF12BFD04B469" authority="Mutin" authorityName="Mutin" authorityYear="2019" box="[361,654,1369,1391]" class="Insecta" family="Syrphidae" genus="Eumerus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="11" phylum="Arthropoda" rank="species" species="badkhyziensis" status="sp. nov.">
<emphasis id="B95546282120FFD2FECDF12BFDC0B468" box="[361,586,1369,1391]" italics="true" pageId="2" pageNumber="11">Eumerus badkhyziensis</emphasis>
Mutin
</taxonomicName>
,
<emphasis id="B95546282120FFD2FD3CF128FD45B468" bold="true" box="[664,719,1369,1390]" pageId="2" pageNumber="11">
<taxonomicNameLabel id="A266FB532120FFD2FD3CF128FD45B468" box="[664,719,1369,1390]" pageId="2" pageNumber="11" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
, holotype ♂. 1 habitus, dorsal view; 2
</paragraph>
</caption>
<paragraph id="8B9E9A3A2120FFD2FF47F104FBEDB48C" blockId="2.[227,1127,1369,1446]" box="[227,1127,1397,1419]" pageId="2" pageNumber="11">same, lateral view; 3 epandrium, lateral view; 3 hypandrium, lateral view; 5 antennae,</paragraph>
<paragraph id="8B9E9A3A2120FFD2FF47F1E1FD6CB4A0" blockId="2.[227,1127,1369,1446]" box="[227,742,1424,1446]" pageId="2" pageNumber="11">
lateral view. Scale bar: 1, 2 = 1.0 mm; 35 =
<quantity id="4CD937DF2120FFD2FD32F1E0FD68B4A0" box="[662,738,1425,1446]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="2" pageNumber="11" unit="mm" value="0.1">0.1 mm</quantity>
.
</paragraph>
</subSubSection>
</treatment>
</document>