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<document id="F0872C93368E538B32A19DCB190F468B" ID-DOI="10.11646/zootaxa.3954.1.1" ID-GBIF-Dataset="44878647-9450-4895-ad32-d1fc79eb30ea" ID-ISSN="1175-5326" ID-Zenodo-Dep="288397" ID-ZooBank="AA3DB71F-AD9A-4205-889B-FB212E367A37" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461048726863" checkinUser="plazi" docAuthor="Hippa, Heikki, Steenis, Jeroen Van &amp; Mutin, Valeri A." docDate="2015" docId="03E04D5BFFAEFFA5FF71D39965EAFC93" docLanguage="en" docName="zt03954p067.pdf" docOrigin="Zootaxa 3954 (1)" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.14:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="14" docTitle="Sphegina (Asiosphegina) siculifera Hippa, Steenis &amp; Mutin, 2015, sp. n." docType="treatment" docUuid="F5C9C3BA-0296-4646-AC7D-B5F2985009FD" docUuidSource="ZooBank" docVersion="7" lastPageNumber="48" masterDocId="FFD93523FF80FF8AFFE6D30E6410FF87" masterDocTitle="The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar" masterLastPageNumber="67" masterPageNumber="1" pageNumber="47" updateTime="1698577992032" updateUser="plazi">
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<mods:title id="F8574A8B1420076984535FB0F54FDD12">The genus Sphegina Meigen (Diptera, Syrphidae) in a biodiversity hotspot: the thirty-six sympatric species in Kambaiti, Myanmar</mods:title>
</mods:titleInfo>
<mods:name id="2FDC4EA6017E1CCE19BEA0C9964B00F4" type="personal">
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<mods:namePart id="28DDE4D0A1392C73CA1FB094B0FEDD20">Hippa, Heikki</mods:namePart>
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<mods:namePart id="C2B4DAD854889221323B4BC2D869F6CB">Steenis, Jeroen Van</mods:namePart>
</mods:name>
<mods:name id="DBD91E8F51D6398F83C806FAB7BDEADB" type="personal">
<mods:role id="CA78DB9E5C85CF33BA0E09B6963F7DFF">
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<mods:namePart id="1A71E62C79A1DDC65CAF8DDB345CC1B6">Mutin, Valeri A.</mods:namePart>
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<mods:title id="0E4D120BD47DB160DA64BB3884359944">Zootaxa</mods:title>
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<mods:date id="4EDB31F3A44FDA7C83D14D987657341F">2015</mods:date>
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<mods:number id="83965D8535FA7F8FD72B622E9FFC7DA6">3954</mods:number>
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<mods:identifier id="71BB1F8ED1335EA9700C316D8203E298" type="DOI">10.11646/zootaxa.3954.1.1</mods:identifier>
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<treatment id="03E04D5BFFAEFFA5FF71D39965EAFC93" ID-DOI="http://doi.org/10.5281/zenodo.5692215" ID-GBIF-Taxon="127691257" ID-Zenodo-Dep="5692215" LSID="urn:lsid:zoobank.org:act:F5C9C3BA-0296-4646-AC7D-B5F2985009FD" httpUri="http://treatment.plazi.org/id/03E04D5BFFAEFFA5FF71D39965EAFC93" lastPageId="47" lastPageNumber="48" pageId="46" pageNumber="47">
<subSubSection id="C353AFC6FFAEFFA4FF71D3996531FF54" pageId="46" pageNumber="47" type="nomenclature">
<paragraph id="8BF6FC4DFFAEFFA4FF71D3996699FF35" blockId="46.[151,649,151,211]" box="[151,649,151,178]" pageId="46" pageNumber="47">
<heading id="D0BE4B21FFAEFFA4FF71D3996699FF35" bold="true" box="[151,649,151,178]" fontSize="11" level="1" pageId="46" pageNumber="47" reason="1">
<emphasis id="B93D205FFFAEFFA4FF71D3996699FF35" bold="true" box="[151,649,151,178]" pageId="46" pageNumber="47">
<taxonomicName id="4C4987CEFFAEFFA4FF71D3996650FF36" ID-CoL="8F3ZL" box="[151,576,151,177]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="siculifera" status="sp. nov." subGenus="Asiosphegina">
<emphasis id="B93D205FFFAEFFA4FF71D3996650FF36" bold="true" box="[151,576,151,177]" italics="true" pageId="46" pageNumber="47">Sphegina (Asiosphegina) siculifera</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20E9D24FFAEFFA4FDA1D3966699FF35" box="[583,649,152,178]" pageId="46" pageNumber="47" rank="species">sp. n.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="8BF6FC4DFFAEFFA4FF71D3B46531FF54" blockId="46.[151,649,151,211]" box="[151,289,186,211]" pageId="46" pageNumber="47">
<figureCitation id="1372E0C8FFAEFFA4FF71D3B464F9FF54" box="[151,233,186,211]" captionStart="FIGURE 28" captionStartId="46.[151,250,1983,2005]" captionTargetBox="[232,1360,976,1966]" captionTargetId="figure@46.[219,1371,965,1969]" captionTargetPageId="46" captionText="FIGURE 28. Sphegina (Asiosphegina) siculifera sp. n. (holotype). A. Posterior part of abdomen, lateral view. B. Genitalia, lateral view. C. Left surstylus, lateral view. D. Posterior part of abdomen, ventral view. Scale 0.5 mm." httpUri="https://zenodo.org/record/288424/files/figure.png" pageId="46" pageNumber="47">Figs 28</figureCitation>
AD
</paragraph>
</subSubSection>
<subSubSection id="C353AFC6FFAEFFA4FF71D20C651DFC24" pageId="46" pageNumber="47" type="description">
<paragraph id="8BF6FC4DFFAEFFA4FF71D20C651DFC24" blockId="46.[151,1437,258,931]" pageId="46" pageNumber="47">
<emphasis id="B93D205FFFAEFFA4FF71D20C64E2FE9C" bold="true" box="[151,242,258,283]" pageId="46" pageNumber="47">MALE.</emphasis>
Body length 5.0
<quantity id="4CB151A8FFAEFFA4FE5CD20C6601FE9D" box="[442,529,258,283]" metricMagnitude="-3" metricUnit="m" metricValue="5.5" pageId="46" pageNumber="47" unit="mm" value="5.5">5.5 mm</quantity>
, wing length
<quantity id="4CB151A8FFAEFFA4FD4ED20D6722FE9D" box="[680,818,259,283]" metricMagnitude="-3" metricUnit="m" metricValue="4.25" metricValueMax="4.4" metricValueMin="4.1" pageId="46" pageNumber="47" unit="mm" value="4.25" valueMax="4.4" valueMin="4.1">4.14.4 mm</quantity>
.
<emphasis id="B93D205FFFAEFFA4FCDAD20C6793FE9C" bold="true" box="[828,899,258,283]" pageId="46" pageNumber="47">Head.</emphasis>
Face moderately concave and weakly projected antero-ventrally; frontal prominence very weakly developed (similar to Fig. 1E). Width of vertex at anterior ocellus:width of head 1:3.7, depth of occipital concavity 1/5 of the width of an eye in dorsal view. Width of face:width of head 1:4.2. Face black, pollinose. Gena shiny brown. Frons and vertex black, lunula brownish, frontal prominence shiny dark brown, more posterior parts pale pollinose, the pile very short, infrequent, erect and pale. Occiput dull black. Eyes along face with area of enlarged facets. Antenna brown; basoflagellomere oval, ratio of length:width 1:0.8, baso-ventrally reddish; arista almost bare.
<emphasis id="B93D205FFFAEFFA4FC6AD2D467FBFE74" bold="true" box="[908,1003,474,499]" pageId="46" pageNumber="47">Thorax.</emphasis>
Colour black, mostly densely pale pollinose, the pile scattered, short, almost invisible, adpressed; scutellum trapezoidal, shiny, a pair of short, as long as scutellum, thin, pale, widely separated setae at apical margin.
<emphasis id="B93D205FFFAEFFA4FC60D12C67DEFDBC" bold="true" box="[902,974,546,571]" pageId="46" pageNumber="47">Wing.</emphasis>
Hyaline, stigma yellow.
<emphasis id="B93D205FFFAEFFA4FB17D12C6120FDBC" bold="true" box="[1265,1328,546,571]" pageId="46" pageNumber="47">Legs.</emphasis>
Pro- and mesoleg yellow, tarsomeres 4 and 5 black. Metaleg: coxa brown; trochanter simple, yellow; femur yellow, the apical 1/6 and a broad annulus on the basal 1/2 brown; tibia without apico-ventral tooth, brownish, the basal 1/5 and an annulus on the apical 1/2 yellow; tarsus black.
<emphasis id="B93D205FFFAEFFA4FCE9D180679BFD20" bold="true" box="[783,907,654,679]" pageId="46" pageNumber="47">Abdomen.</emphasis>
Length ratio of tergites I, II,
<date id="FFF7DA8DFFAEFFA4FB02D181617DFD20" box="[1252,1389,654,679]" pageId="46" pageNumber="47">III and IV 1</date>
:4.9:2.5:1.7. Tergites shiny black; tergite III with a subanterior reddish fascia, nearly 1/2 as wide as the length of tergite, the pile of tergites pale, very short, adpressed, becoming longer towards the lateral margin; tergite I with an oblique row of 34 pale setae laterally; sternite IV (
<figureCitation id="1372E0C8FFAEFFA4FD99D1F466C5FC94" box="[639,725,762,787]" captionStart="FIGURE 28" captionStartId="46.[151,250,1983,2005]" captionTargetBox="[232,1360,976,1966]" captionTargetId="figure@46.[219,1371,965,1969]" captionTargetPageId="46" captionText="FIGURE 28. Sphegina (Asiosphegina) siculifera sp. n. (holotype). A. Posterior part of abdomen, lateral view. B. Genitalia, lateral view. C. Left surstylus, lateral view. D. Posterior part of abdomen, ventral view. Scale 0.5 mm." httpUri="https://zenodo.org/record/288424/files/figure.png" pageId="46" pageNumber="47">Figs 28</figureCitation>
A, D) brownish, with short pale pile, the sword-like lobe on the left side pale; sternite VI (
<figureCitation id="1372E0C8FFAEFFA4FE26D0106606FCB0" box="[448,534,798,823]" captionStart="FIGURE 28" captionStartId="46.[151,250,1983,2005]" captionTargetBox="[232,1360,976,1966]" captionTargetId="figure@46.[219,1371,965,1969]" captionTargetPageId="46" captionText="FIGURE 28. Sphegina (Asiosphegina) siculifera sp. n. (holotype). A. Posterior part of abdomen, lateral view. B. Genitalia, lateral view. C. Left surstylus, lateral view. D. Posterior part of abdomen, ventral view. Scale 0.5 mm." httpUri="https://zenodo.org/record/288424/files/figure.png" pageId="46" pageNumber="47">Figs 28</figureCitation>
A, D) with a small tubercle at the posterior margin, black, the pile pale; sternite VII simple, black, the pile short, pale; sternite VIII dark brown, the pile short and pale.
<emphasis id="B93D205FFFAEFFA4FB6AD04C6111FCDC" bold="true" box="[1164,1281,834,859]" pageId="46" pageNumber="47">Genitalia,</emphasis>
<figureCitation id="1372E0C8FFAEFFA4FAECD04C6172FCDC" box="[1290,1378,834,859]" captionStart="FIGURE 28" captionStartId="46.[151,250,1983,2005]" captionTargetBox="[232,1360,976,1966]" captionTargetId="figure@46.[219,1371,965,1969]" captionTargetPageId="46" captionText="FIGURE 28. Sphegina (Asiosphegina) siculifera sp. n. (holotype). A. Posterior part of abdomen, lateral view. B. Genitalia, lateral view. C. Left surstylus, lateral view. D. Posterior part of abdomen, ventral view. Scale 0.5 mm." httpUri="https://zenodo.org/record/288424/files/figure.png" pageId="46" pageNumber="47">Figs 28</figureCitation>
B, C. Note the nearly symmetrical surstyli and the very large cercus. The superior lobes are symmetrical.
<emphasis id="B93D205FFFAEFFA4FAFBD068618CFCF8" bold="true" box="[1309,1436,870,895]" pageId="46" pageNumber="47">FEMALE.</emphasis>
Unknown.
</paragraph>
</subSubSection>
<caption id="DF36ACC5FFAEFFA4FF71D4B1608EF874" httpUri="https://zenodo.org/record/288424/files/figure.png" pageId="46" pageNumber="47" targetBox="[232,1360,976,1966]" targetPageId="46">
<paragraph id="8BF6FC4DFFAEFFA4FF71D4B1608EF874" blockId="46.[151,1436,1983,2035]" pageId="46" pageNumber="47">
<emphasis id="B93D205FFFAEFFA4FF71D4B16531F853" bold="true" box="[151,289,1983,2005]" pageId="46" pageNumber="47">FIGURE 28.</emphasis>
<taxonomicName id="4C4987CEFFAEFFA4FECCD4B16682F852" box="[298,658,1983,2005]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="46" pageNumber="47" phylum="Arthropoda" rank="species" species="siculifera" status="sp. nov." subGenus="Asiosphegina">
<emphasis id="B93D205FFFAEFFA4FECCD4B16682F852" box="[298,658,1983,2005]" italics="true" pageId="46" pageNumber="47">Sphegina (Asiosphegina) siculifera</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20E9D24FFAEFFA4FD7CD4B166C5F853" box="[666,725,1983,2004]" pageId="46" pageNumber="47" rank="species">
<emphasis id="B93D205FFFAEFFA4FD7CD4B166C5F853" bold="true" box="[666,725,1983,2004]" pageId="46" pageNumber="47">sp. n.</emphasis>
</taxonomicNameLabel>
(holotype).
<emphasis id="B93D205FFFAEFFA4FCB0D4B1677EF853" bold="true" box="[854,878,1983,2004]" pageId="46" pageNumber="47">A.</emphasis>
Posterior part of abdomen, lateral view.
<emphasis id="B93D205FFFAEFFA4FAFFD4B16120F853" bold="true" box="[1305,1328,1983,2004]" pageId="46" pageNumber="47">B.</emphasis>
Genitalia, lateral view.
<emphasis id="B93D205FFFAEFFA4FEFFD4D36521F874" bold="true" box="[281,305,2013,2035]" pageId="46" pageNumber="47">C.</emphasis>
Left surstylus, lateral view.
<emphasis id="B93D205FFFAEFFA4FDB6D4D0667AF874" bold="true" box="[592,618,2014,2035]" pageId="46" pageNumber="47">D.</emphasis>
Posterior part of abdomen, ventral view. Scale 0.5 mm.
</paragraph>
</caption>
<subSubSection id="C353AFC6FFAFFFA5FF21D39966C8FE9B" pageId="47" pageNumber="48" type="materials_examined">
<paragraph id="8BF6FC4DFFAFFFA5FF21D39966C8FE9B" blockId="47.[151,1437,151,789]" pageId="47" pageNumber="48">
<emphasis id="B93D205FFFAFFFA5FF21D3996590FF37" bold="true" box="[199,384,151,176]" pageId="47" pageNumber="48">
<typeStatus id="54F242EFFFAFFFA5FF21D3996512FF37" box="[199,258,151,176]" pageId="47" pageNumber="48">Type</typeStatus>
material.
</emphasis>
<typeStatus id="54F242EFFFAFFFA5FE74D3966636FF37" box="[402,550,152,176]" pageId="47" pageNumber="48" type="holotype">HOLOTYPE</typeStatus>
. ♂, N.E.
<collectingCountry id="F35EBCDDFFAFFFA5FD55D3966712FF28" box="[691,770,152,175]" name="Myanmar" pageId="47" pageNumber="48">Burma</collectingCountry>
, Kambaiti,
<quantity id="4CB151A8FFAFFFA5FC7CD39667ECFF28" box="[922,1020,152,176]" metricMagnitude="3" metricUnit="m" metricValue="2.0" pageId="47" pageNumber="48" unit="m" value="2000.0">2000 m</quantity>
,
<date id="FFF7DA8DFFAFFFA5FBF5D3966094FF37" box="[1043,1156,152,176]" pageId="47" pageNumber="48" value="1934-05-12">12.v.1934</date>
, R.
<taxonomicName id="4C4987CEFFAFFFA5FB21D3996130FF37" box="[1223,1312,151,176]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="19" phylum="Arthropoda" rank="species" species="malaise">Malaise</taxonomicName>
(
<collectionCode id="ED586488FFAFFFA5FADFD3966180FF37" box="[1337,1424,152,176]" httpUri="http://grbio.org/cool/8z6v-f8is" name="Saskatchewan Museum of Natural History" pageId="47" pageNumber="48">SMNH</collectionCode>
).
<typeStatus id="54F242EFFFAFFFA5FF71D3B2653FFF53" box="[151,303,188,212]" pageId="47" pageNumber="48" type="paratype">PARATYPES</typeStatus>
.
<specimenCount id="9D4F37C4FFAFFFA5FEA7D3B26574FF53" box="[321,356,188,212]" pageId="47" pageNumber="48" type="generic">1♂</specimenCount>
with same data as
<typeStatus id="54F242EFFFAFFFA5FDA7D3B266B3FF52" box="[577,675,188,213]" pageId="47" pageNumber="48" type="holotype">holotype</typeStatus>
except
<quantity id="4CB151A8FFAFFFA5FD18D3B26745FF52" box="[766,853,188,213]" metricMagnitude="3" metricUnit="m" metricValue="2.1336" pageId="47" pageNumber="48" unit="ft" value="7000.0">7000 ft</quantity>
.,
<date id="FFF7DA8DFFAFFFA5FC81D3B267B5FF52" box="[871,933,188,213]" pageId="47" pageNumber="48">25.iv.</date>
(
<collectionCode id="ED586488FFAFFFA5FC50D3B267E5FF53" box="[950,1013,188,212]" pageId="47" pageNumber="48">NBC</collectionCode>
);
<specimenCount id="9D4F37C4FFAFFFA5FBECD3B2603DFF53" box="[1034,1069,188,212]" pageId="47" pageNumber="48" type="generic">2♂</specimenCount>
with same data except
<quantity id="4CB151A8FFAFFFA5FADAD3B26183FF52" box="[1340,1427,188,213]" metricMagnitude="3" metricUnit="m" metricValue="2.1336" pageId="47" pageNumber="48" unit="ft" value="7000.0">7000 ft</quantity>
.,
<date id="FFF7DA8DFFAFFFA5FF71D3EE64DDFF7F" box="[151,205,224,248]" pageId="47" pageNumber="48">
14.
<taxonomicName id="4C4987CEFFAFFFA5FF5FD3EE64DDFF7F" box="[185,205,224,248]" pageId="47" pageNumber="48" rank="variety" variety="and">v.</taxonomicName>
</date>
and
<taxonomicName id="4C4987CEFFAFFFA5FEE0D3EE6607FF7F" authority="Dsbg" authorityName="Dsbg" box="[262,535,223,248]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="lateralis">
<emphasis id="B93D205FFFAFFFA5FEE0D3EE65C3FF7F" box="[262,467,224,248]" italics="true" pageId="47" pageNumber="48">Sphegina lateralis</emphasis>
Dsbg
</taxonomicName>
det. v. Doesburg (
<collectionCode id="ED586488FFAFFFA5FD0FD3EE672EFF7F" box="[745,830,224,248]" httpUri="http://grbio.org/cool/8z6v-f8is" name="Saskatchewan Museum of Natural History" pageId="47" pageNumber="48">SMNH</collectionCode>
,
<collectionCode id="ED586488FFAFFFA5FCADD3EE6799FF7F" box="[843,905,224,248]" pageId="47" pageNumber="48">NBC</collectionCode>
);
<specimenCount id="9D4F37C4FFAFFFA5FC78D3EE67D1FF70" box="[926,961,224,248]" pageId="47" pageNumber="48" type="generic">1♂</specimenCount>
with same data except
<quantity id="4CB151A8FFAFFFA5FB2BD3EE6135FF7F" box="[1229,1317,223,248]" metricMagnitude="3" metricUnit="m" metricValue="2.4384" pageId="47" pageNumber="48" unit="ft" value="8000.0">8000 ft</quantity>
.,
<date id="FFF7DA8DFFAFFFA5FAD3D3EE617BFF7F" box="[1333,1387,224,248]" pageId="47" pageNumber="48">
12.
<taxonomicName id="4C4987CEFFAFFFA5FAB1D3EE617BFF7F" box="[1367,1387,224,248]" pageId="47" pageNumber="48" rank="variety" variety="and">v.</taxonomicName>
</date>
and
<taxonomicName id="4C4987CEFFAFFFA5FF71D20A65B5FE9A" authority="Dsbg" authorityName="Dsbg" box="[151,421,260,285]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="lateralis">
<emphasis id="B93D205FFFAFFFA5FF71D20A6573FE9B" box="[151,355,260,284]" italics="true" pageId="47" pageNumber="48">Sphegina lateralis</emphasis>
Dsbg
</taxonomicName>
det. v. Doesburg (
<collectionCode id="ED586488FFAFFFA5FD94D20A66DCFE9B" box="[626,716,260,284]" pageId="47" pageNumber="48">BMNH</collectionCode>
).
</paragraph>
</subSubSection>
<subSubSection id="C353AFC6FFAFFFA5FF21D2296502FEE3" pageId="47" pageNumber="48" type="etymology">
<paragraph id="8BF6FC4DFFAFFFA5FF21D2296502FEE3" blockId="47.[151,1437,151,789]" pageId="47" pageNumber="48">
<emphasis id="B93D205FFFAFFFA5FF21D229655EFEC7" bold="true" box="[199,334,295,320]" pageId="47" pageNumber="48">Etymology.</emphasis>
The name is Latin,
<taxonomicName id="4C4987CEFFAFFFA5FDD4D226668CFEC7" box="[562,668,296,320]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="siculifera">
<emphasis id="B93D205FFFAFFFA5FDD4D226668CFEC7" box="[562,668,296,320]" italics="true" pageId="47" pageNumber="48">siculifera</emphasis>
</taxonomicName>
, bearing a small dagger, referring to the knife-like lobe on the male sternite IV.
</paragraph>
</subSubSection>
<subSubSection id="C353AFC6FFAFFFA5FF21D26165EAFC93" pageId="47" pageNumber="48" type="discussion">
<paragraph id="8BF6FC4DFFAFFFA5FF21D26165EAFC93" blockId="47.[151,1437,151,789]" pageId="47" pageNumber="48">
<emphasis id="B93D205FFFAFFFA5FF21D261655CFE0F" bold="true" box="[199,332,367,392]" pageId="47" pageNumber="48">Discussion.</emphasis>
<taxonomicName id="4C4987CEFFAFFFA5FEB5D27E663DFE0F" box="[339,557,368,392]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="siculifera">
<emphasis id="B93D205FFFAFFFA5FEB5D27E663DFE0F" box="[339,557,368,392]" italics="true" pageId="47" pageNumber="48">Sphegina siculifera</emphasis>
</taxonomicName>
is similar to
<taxonomicName id="4C4987CEFFAFFFA5FD26D27E675CFE0F" box="[704,844,368,392]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="cultrigera">
<emphasis id="B93D205FFFAFFFA5FD26D27E675CFE0F" box="[704,844,368,392]" italics="true" pageId="47" pageNumber="48">S. cultrigera</emphasis>
</taxonomicName>
and
<taxonomicName id="4C4987CEFFAFFFA5FC65D27E67E9FE0F" box="[899,1017,368,392]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="ensifera">
<emphasis id="B93D205FFFAFFFA5FC65D27E67E9FE0F" box="[899,1017,368,392]" italics="true" pageId="47" pageNumber="48">S. ensifera</emphasis>
</taxonomicName>
. In the non-genitalic characters there is scarcely more to distinguish the species than the colour of gena and abdominal tergite III mentioned in the key; in
<taxonomicName id="4C4987CEFFAFFFA5FF52D2B6652FFE57" box="[180,319,440,464]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="cultrigera">
<emphasis id="B93D205FFFAFFFA5FF52D2B6652FFE57" box="[180,319,440,464]" italics="true" pageId="47" pageNumber="48">S. cultrigera</emphasis>
</taxonomicName>
the small finger-like lobe at the posterior margin of male sternite VI seems to be smaller than in the two other species. In the male genitalia the differences between the three species are numerous: in
<taxonomicName id="4C4987CEFFAFFFA5FB01D2D26163FE73" box="[1255,1395,476,500]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="cultrigera">
<emphasis id="B93D205FFFAFFFA5FB01D2D26163FE73" box="[1255,1395,476,500]" italics="true" pageId="47" pageNumber="48">S. cultrigera</emphasis>
</taxonomicName>
the cerci are shorter than surstylus, in
<taxonomicName id="4C4987CEFFAFFFA5FDDED10E66A6FD9F" box="[568,694,512,536]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="siculifer">
<emphasis id="B93D205FFFAFFFA5FDDED10E66A6FD9F" box="[568,694,512,536]" italics="true" pageId="47" pageNumber="48">S. siculifer</emphasis>
</taxonomicName>
a as long as and in
<taxonomicName id="4C4987CEFFAFFFA5FC4AD10E6037FD9F" box="[940,1063,512,536]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="ensifera">
<emphasis id="B93D205FFFAFFFA5FC4AD10E6037FD9F" box="[940,1063,512,536]" italics="true" pageId="47" pageNumber="48">S. ensifera</emphasis>
</taxonomicName>
much longer than surstylus, in
<taxonomicName id="4C4987CEFFAFFFA5FF71D12A650CFDBB" box="[151,284,548,572]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="cultrigera">
<emphasis id="B93D205FFFAFFFA5FF71D12A650CFDBB" box="[151,284,548,572]" italics="true" pageId="47" pageNumber="48">S.cultrigera</emphasis>
</taxonomicName>
the dorsal lobe of surstylus has a prominent sublobe at the dorsal margin on the apical half and a small sublobe subbasally in dorso-medial position, in
<taxonomicName id="4C4987CEFFAFFFA5FD57D1466728FDE7" box="[689,824,584,608]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="siculifera">
<emphasis id="B93D205FFFAFFFA5FD57D1466728FDE7" box="[689,824,584,608]" italics="true" pageId="47" pageNumber="48">S. siculifera</emphasis>
</taxonomicName>
the dorsal lobe of surstylus is similar but the sublobes are scarcely discernible, in
<taxonomicName id="4C4987CEFFAFFFA5FE37D1626659FD03" box="[465,585,620,644]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="ensifera">
<emphasis id="B93D205FFFAFFFA5FE37D1626659FD03" box="[465,585,620,644]" italics="true" pageId="47" pageNumber="48">S. ensifera</emphasis>
</taxonomicName>
the surstylus is simple. Further,
<taxonomicName id="4C4987CEFFAFFFA5FC24D162602AFD03" box="[962,1082,620,644]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="ensifera">
<emphasis id="B93D205FFFAFFFA5FC24D162602AFD03" box="[962,1082,620,644]" italics="true" pageId="47" pageNumber="48">S. ensifera</emphasis>
</taxonomicName>
differs from the two others by longer and narrower superior lobe. All these species are similar to
<taxonomicName id="4C4987CEFFAFFFA5FC77D19E6008FD2F" box="[913,1048,656,680]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="sinesmila">
<emphasis id="B93D205FFFAFFFA5FC77D19E6008FD2F" box="[913,1048,656,680]" italics="true" pageId="47" pageNumber="48">S. sinesmila</emphasis>
</taxonomicName>
. For further discussion, see under the latter. In non-genital characters all these species strongly resemble
<taxonomicName id="4C4987CEFFAFFFA5FC52D1BA600FFD4B" box="[948,1055,692,716]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="minuta">
<emphasis id="B93D205FFFAFFFA5FC52D1BA600FFD4B" box="[948,1055,692,716]" italics="true" pageId="47" pageNumber="48">S. minuta</emphasis>
</taxonomicName>
,
<taxonomicName id="4C4987CEFFAFFFA5FBCBD1BA60B1FD4B" box="[1069,1185,692,716]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="parvula">
<emphasis id="B93D205FFFAFFFA5FBCBD1BA60B1FD4B" box="[1069,1185,692,716]" italics="true" pageId="47" pageNumber="48">S. parvula</emphasis>
</taxonomicName>
and
<taxonomicName id="4C4987CEFFAFFFA5FB3FD1BA6152FD4B" box="[1241,1346,692,716]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="pusilla">
<emphasis id="B93D205FFFAFFFA5FB3FD1BA6152FD4B" box="[1241,1346,692,716]" italics="true" pageId="47" pageNumber="48">S. pusilla</emphasis>
</taxonomicName>
and the females may be very difficult to distinguish. For more discussion, see under
<taxonomicName id="4C4987CEFFAFFFA5FC12D1D66077FD77" box="[1012,1127,728,752]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="parvula">
<emphasis id="B93D205FFFAFFFA5FC12D1D66077FD77" box="[1012,1127,728,752]" italics="true" pageId="47" pageNumber="48">S. parvula</emphasis>
</taxonomicName>
. Concerning other Oriental species, see under
<taxonomicName id="4C4987CEFFAFFFA5FE81D1F265E3FC93" box="[359,499,764,788]" class="Insecta" family="Syrphidae" genus="Sphegina" kingdom="Animalia" order="Diptera" pageId="47" pageNumber="48" phylum="Arthropoda" rank="species" species="cultrigera">
<emphasis id="B93D205FFFAFFFA5FE81D1F265E3FC93" box="[359,499,764,788]" italics="true" pageId="47" pageNumber="48">S. cultrigera</emphasis>
</taxonomicName>
.
</paragraph>
</subSubSection>
</treatment>
</document>