136 lines
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136 lines
17 KiB
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<document id="B2B3939AC3112311D99B140A798662B4" ID-CLB-Dataset="35426" ID-DOI="http://dx.doi.org/10.3897/zookeys.288.4095" ID-GBIF-Dataset="43b6b64a-b86b-4c0b-afcc-229ccecb6e16" ID-PMC="PMC3690914" ID-Pensoft-Pub="1313-2970-288-1" ID-PubMed="23798897" ModsDocAuthor="" ModsDocDate="2013" ModsDocID="1313-2970-288-1" ModsDocOrigin="ZooKeys 288" ModsDocTitle="Generic revision and species classification of the Microdontinae (Diptera, Syrphidae)" checkinTime="1451247431953" checkinUser="pensoft" docAuthor="Reemer, Menno & Stahls, Gunilla" docDate="2013" docId="30CF998D9FF90D0400F7D9B8EC289144" docLanguage="en" docName="ZooKeys 288: 1-213" docOrigin="ZooKeys 288" docSource="http://dx.doi.org/10.3897/zookeys.288.4095" docTitle="Aristosyrphus Curran" docType="treatment" docVersion="5" lastPageNumber="21" masterDocId="582E2572FFD0FFB3884E8864FFF1A15A" masterDocTitle="Generic revision and species classification of the Microdontinae (Diptera, Syrphidae)" masterLastPageNumber="213" masterPageNumber="1" pageNumber="19" updateTime="1732637934148" updateUser="ExternalLinkService">
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<mods:title id="F34B2B3DD9A9195C52740AF0CBA39367">Generic revision and species classification of the Microdontinae (Diptera, Syrphidae)</mods:title>
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<mods:namePart id="5F83162B0FC4C7FF0B7A3F36D60E54BB">Reemer, Menno</mods:namePart>
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<mods:namePart id="788BDBB6903D75DC24478C434A251720">Stahls, Gunilla</mods:namePart>
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<mods:typeOfResource id="C1AC295701D1CEF165E5C87EF5883303">text</mods:typeOfResource>
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<mods:title id="F7C5232BAD66A23CD942EB78B2D68AE7">ZooKeys</mods:title>
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<mods:date id="B1960BEB90452473E51BBC0D207B74AC">2013</mods:date>
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<mods:detail id="B2907A7A5CB21019578ACB27D7487CE2" type="volume">
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<mods:number id="BAB0974F0A7160FFD23083600578F0BF">288</mods:number>
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<mods:start id="458CF000D9B4CC85F5448260B7B14E6D">1</mods:start>
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<mods:url id="62CCC81F1B56431832FEF11513E3020C">http://dx.doi.org/10.3897/zookeys.288.4095</mods:url>
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<mods:classification id="2978928288AA91B0CB6DD90E9CF8F350">journal article</mods:classification>
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<mods:identifier id="94E4FB741B80CCC98EC1A31DB96C6C13" type="DOI">http://dx.doi.org/10.3897/zookeys.288.4095</mods:identifier>
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<mods:identifier id="7BE828B4E497A08E8F947EA4C904787B" type="Pensoft-Pub">1313-2970-288-1</mods:identifier>
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<treatment id="30CF998D9FF90D0400F7D9B8EC289144" ID-GBIF-Taxon="152042668" LSID="urn:lsid:plazi:treatment:30CF998D9FF90D0400F7D9B8EC289144" httpUri="http://treatment.plazi.org/id/30CF998D9FF90D0400F7D9B8EC289144" lastPageId="20" lastPageNumber="21" pageId="18" pageNumber="19" scope_family="Syrphidae" scope_order="Diptera" scope_subFamily="Microdontinae">
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<subSubSection id="127B540CF096606F7FDF1941B01C8F42" pageId="18" pageNumber="19" type="nomenclature">
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<paragraph id="468900874C15C3DDF33D1E8D79F44D50" pageId="18" pageNumber="19">
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<taxonomicName id="0C63296B82A8E91FD50EA4E6E9FB565A" ID-CoL="32XQ" LSID="http://species-id.net/wiki/Aristosyrphus" authority="Curran" class="Insecta" family="Syrphidae" genus="Aristosyrphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aristosyrphus" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="genus">Aristosyrphus Curran</taxonomicName>
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Figs 27-34
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</paragraph>
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</subSubSection>
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<subSubSection id="70C0C41E29F3F5DE39F18040C68F384A" pageId="18" pageNumber="19" type="reference_group">
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<paragraph id="63C458271BF3D3748F2DF44E2B11C701" pageId="18" pageNumber="19">
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<taxonomicName id="0113F6443D87E0210E9C2495721F587F" class="Insecta" family="Syrphidae" genus="Aristosyrphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aristosyrphus" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="genus">Aristosyrphus</taxonomicName>
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Curran, 1941: 247. Type species:
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<taxonomicName id="E3531269F228389A11F169A5431CF81E" class="Insecta" family="Syrphidae" genus="Aristosyrphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aristosyrphus primus" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="primus">Aristosyrphus primus</taxonomicName>
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Curran, 1941: 252, by original designation.
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</paragraph>
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<paragraph id="EFDB3FB76B23EBD8F29806600A818E5C" pageId="18" pageNumber="19">
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<taxonomicName id="25D2BB1A1EF6957E579BF0EDE194142B" genus="Protoceratophya" lsidName="Protoceratophya" pageId="18" pageNumber="19" rank="genus">Protoceratophya</taxonomicName>
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Hull, 1949: 314. Type species:
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<taxonomicName id="C81631D112A49D5300B9FDFE129079D8" class="Insecta" family="Syrphidae" genus="Ceratophya" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Ceratophya carpenteri" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="carpenteri">Ceratophya carpenteri</taxonomicName>
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Hull, 1945: 76, by original designation. For synonymy see
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<bibRefCitation id="F6C560B559F688D0C3ADAB6B3E4A4E7C" author="Cheng, X-Y" journalOrPublisher="Zootaxa" pageId="82" pageNumber="83" pagination="21 - 48" title="A generic conspectus of the Microdontinae (Diptera: Syrphidae) with the description of two new genera from Africa and China." volume="1879" year="2008">Cheng and Thompson (2008)</bibRefCitation>
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.
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</paragraph>
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<paragraph id="0D84696573BA0BC0B0B00723683D750E" pageId="18" pageNumber="19">
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<taxonomicName id="5B78FA3966EBC4FA93296F696E197400" genus="Paraceratophya" lsidName="Paraceratophya" pageId="18" pageNumber="19" rank="genus">Paraceratophya</taxonomicName>
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Fluke, 1957: 38. Misspelling of
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<taxonomicName id="09EFA616C5D5D42543932973AFB82C75" genus="Protoceratophya" lsidName="Protoceratophya" pageId="18" pageNumber="19" rank="genus">Protoceratophya</taxonomicName>
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Hull.
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</paragraph>
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<paragraph id="46C40906FC2AB59B7F9A0B4DEC920606" pageId="18" pageNumber="19">
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<taxonomicName id="077296B48D0B11583D66B61D9B9CDC1E" class="Insecta" family="Syrphidae" genus="Eurypterosyrphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eurypterosyrphus" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="genus">Eurypterosyrphus</taxonomicName>
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(Subgenus) Barretto & Lane, 1947: 141. Type species:
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<taxonomicName id="F9DD2FB126056A00AF1F1DB442A339ED" class="Insecta" family="Syrphidae" genus="Eurypterosyrphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eurypterosyrphus melanopterus" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="species" species="melanopterus">Eurypterosyrphus melanopterus</taxonomicName>
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Barretto & Lane, 142, by original designation. Status as subgenus:
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<bibRefCitation id="77CCDA93AC03D8F96BA55A749217B1E8" author="Cheng, X-Y" journalOrPublisher="Zootaxa" pageId="82" pageNumber="83" pagination="21 - 48" title="A generic conspectus of the Microdontinae (Diptera: Syrphidae) with the description of two new genera from Africa and China." volume="1879" year="2008">Cheng and Thompson (2008)</bibRefCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="921C3DE5A734449B7177028C4A475DE4" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19" type="description">
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<paragraph id="88A1B7EAB2E2BD6EF8D387882F17D4BF" pageId="18" pageNumber="19">Description.</paragraph>
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<paragraph id="43C33137D641EF834A08552F8F2822A3" lastPageId="19" lastPageNumber="20" pageId="18" pageNumber="19">
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<taxonomicName id="A4C70724EB30D4DC0CFBAEC1237290D5" class="Insecta" family="Syrphidae" genus="Aristosyrphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aristosyrphus (Aristosyrphus)" order="Diptera" pageId="18" pageNumber="19" phylum="Arthropoda" rank="subGenus" subGenus="Aristosyrphus">Aristosyrphus (Aristosyrphus)</taxonomicName>
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. Body length: 6-18 mm. Slender flies, often with constricted abdomen. Head wider than thorax. Face convex or almost straight in profile; about as wide as an eye or narrower. Lateral oral margins not produced. Vertex flat. Occiput narrow over entire length. Eye bare. Eyes in male weakly converging at level of frons, with mutual distance 2 to 3 times the width of antennal fossa. Antennal fossa about as wide as high. Antenna longer or shorter than distance between antennal fossa
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<pageBreakToken id="C1D0AB0577F015E9C6E7877B4C514A22" pageId="19" pageNumber="20" start="start">and</pageBreakToken>
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anterior oral margin; basoflagellomere longer than scape, oval; bare. Postpronotum pilose. Scutellum semicircular; without calcars. Anepisternum without or with weak sulcus; anteriorly pilose or bare, posteriorly pilose, with pile limited to dorsal half. Anepimeron entirely pilose. Katepimeron convex; bare. Wing: vein R4+5 without posterior appendix; vein M1 making acute angle with vein R4+5, anterior part or entire vein M1 parallel to wing margin; postero-apical corner of cell r4+5 angular, with small appendix; crossvein r-m located within basal 1/7 of cell dm, often very close to base. Abdomen elongate: slightly oval, parallel-sided or constricted at segment 2; more than twice as long as wide. Tergites 3 and 4 fused. Male genitalia: phallus unfurcate, straight or bent dorsad; ejaculatory hood apicodorsally separately developed from actual phallus into prong-like structure, which may be mistaken for dorsal aedeagal process, but does not contain a sperm-duct; apical part of hypandrium consists of two separate lobes (separated ventromedially); epandrium without ventrolateral ridge; surstylus furcate or unfurcate.
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</paragraph>
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</subSubSection>
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<subSubSection id="6293D345A0C8C51E7B43D37AF10E28D9" pageId="19" pageNumber="20" type="description">
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<paragraph id="52C05B4C16A96295A4EA0DEC86D13B59" pageId="19" pageNumber="20">Description.</paragraph>
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<paragraph id="5F1E2F3B27BA54C7FC6FF19A0410CC37" pageId="19" pageNumber="20">
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<taxonomicName id="125BE08256E3435EC0A9A0BBC56BFAF4" class="Insecta" family="Syrphidae" genus="Aristosyrphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aristosyrphus (Eurypterosyrphus)" order="Diptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="subGenus" subGenus="Eurypterosyrphus">Aristosyrphus (Eurypterosyrphus)</taxonomicName>
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Body length: 8-14 mm. Slender flies with parallel-sided, constricted or kite-shaped abdomen. Head wider than thorax. Face more or less straight, with median tubercle on dorsal half; about as wide as an eye or narrower. Vertex flat. Occiput narrow over entire length. Eye bare. Eyes in male not or only slightly converging at level of frons, with mutual distance 4 to 5 times the width of antennal fossa. Antennal fossa about as wide as high. Antenna longer than distance between antennal fossa and anterior oral margin; basoflagellomere shorter or longer than scape, oval, sometimes appearing swollen: more than twice as wide as scape; bare. Postpronotum pilose. Scutellum semicircular; without calcars. Anepisternum without or with weak sulcus; pilose on dorsal half, bare ventrally. Anepimeron pilose on dorsal half, bare ventrally. Katepimeron convex; bare. Wing: vein R4+5 without posterior appendix; vein M1 making straight or acute angle with vein R4+5; postero-apical corner of cell r4+5 angular, with small appendix; crossvein r-m located around basal 1/3 of cell dm. Abdomen parallel-sided, constricted or kite-shaped; more than twice as long as wide. Tergites 3 and 4 fused. Male genitalia: phallus unfurcate, straight or bent dorsad; ejaculatory hood apicodorsally enveloping phallus; apical part of hypandrium consists of two separate lobes (separated ventromedially); hypandrium in some species with elongate ventromedian structure parallel to phallus Figs 32, 34), resembling the lingula of certain taxa of the subfamily
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<taxonomicName id="8692C03E1F3F01127670B92DA901324A" lsidName="" pageId="19" pageNumber="20" rank="subFamily" subFamily="Syrphinae">Syrphinae</taxonomicName>
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; epandrium without ventrolateral ridge; surstylus furcate or unfurcate.
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</paragraph>
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</subSubSection>
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<subSubSection id="E0819C76C890F1A4548E11F1E53A090E" pageId="19" pageNumber="20" type="diagnosis">
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<paragraph id="49767D26719B18E4D0EA1F025FFD5A9E" pageId="19" pageNumber="20">Diagnosis.</paragraph>
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<paragraph id="7CEFFE21B5813FCE03DC38838B62A3EF" pageId="19" pageNumber="20">Vein R4+5 without posterior appendix. Abdomen elongate and parallel-sided or constricted. Postpronotum pilose. Mesoscutum with transverse suture incomplete. Antenna longer than distance between antennal fossa and anterior oral margin.</paragraph>
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<paragraph id="3EF122C69108DCC0D6C2423E0CD6F224" pageId="19" pageNumber="20">
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<taxonomicName id="500DC0886CD6ABBD32BB7071B3B2EFC2" class="Insecta" family="Syrphidae" genus="Aristosyrphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aristosyrphus" order="Diptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="genus">Aristosyrphus</taxonomicName>
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s.s. Vein M1 oblique, at least anterior half parallel to wing margin. Face evenly convex. Anepimeron entirely pilose. Crossvein r-m located around basal 1/3 of cell dm. Ejaculatory hood apicodorsally developed into prong-like structure, separate from actual phallus (phallus may seem furcate under casual observation, but ejaculatory hood does not contain sperm duct).
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</paragraph>
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<paragraph id="B41DDD4971A523C7A4A526FC8446DD70" pageId="19" pageNumber="20">
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<taxonomicName id="60B59E908B66364C2B402FD8DC578350" class="Insecta" family="Syrphidae" genus="Eurypterosyrphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eurypterosyrphus" order="Diptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="genus">Eurypterosyrphus</taxonomicName>
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. Vein M1 oblique or straight. Face with median tubercle. Anepimeron bare on ventral half. Crossvein r-m located within basal 1/7 of cell dm. Ejaculatory hood apicodorsally enveloping phallus, not developed into separate, prong-like structure.
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</paragraph>
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</subSubSection>
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<subSubSection id="A848A687C05B05AB2492C5E6F61467EF" pageId="20" pageNumber="21" type="discussion">
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<paragraph id="F700FBDCC1277FC88F7731134E7DD9BD" pageId="20" pageNumber="21">
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<pageBreakToken id="B647D964D6C909B21667F0CEB43E9826" pageId="20" pageNumber="21" start="start">Discussion</pageBreakToken>
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.
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</paragraph>
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<paragraph id="6C0D02A6939AA9689870B1D103FF293A" pageId="20" pageNumber="21">
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Morphological variation within this group is large, especially in the male genitalia (Figs 29, 32-34). In some specimens of
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<taxonomicName id="6AB87A26EC2E5AA525678C45D72628E8" class="Insecta" family="Syrphidae" genus="Aristosyrphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aristosyrphus primus" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="primus">Aristosyrphus primus</taxonomicName>
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Curran, 1941 an anterior stump is present at vein M (Fig. 28). This character has always been used as diagnostic for
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<taxonomicName id="A6CEB6979D377BCBA2474730AA0F1ECB" class="Insecta" family="Syrphidae" genus="Mixogaster" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Mixogaster" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="genus">Mixogaster</taxonomicName>
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(
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<bibRefCitation id="8751B3D003537FD58AC89E3D3EB9A791" author="Hull, FM" journalOrPublisher="American Museum Novitates" pageId="84" pageNumber="85" pagination="1 - 28" title="The genus Mixogaster Macquart (Diptera, Syrphidae)." volume="1652" year="1954">Hull 1954</bibRefCitation>
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,
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<bibRefCitation id="C5CF7CA4C9D2526E852CC6D740E1FEF4" author="Cheng, X-Y" journalOrPublisher="Zootaxa" pageId="82" pageNumber="83" pagination="21 - 48" title="A generic conspectus of the Microdontinae (Diptera: Syrphidae) with the description of two new genera from Africa and China." volume="1879" year="2008">Cheng and Thompson 2008</bibRefCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="B3280A7F15721B0CBD39B199709A3741" pageId="20" pageNumber="21" type="distribution">
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<paragraph id="760397E510094C2A3B70C510D853AB7E" pageId="20" pageNumber="21">Diversity and distribution.</paragraph>
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<paragraph id="17FDC2BEFA272B8EAD6F0ED0D34F7916" pageId="20" pageNumber="21">
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Described species: 7 (
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<taxonomicName id="768A1B7427AC40A9548E27E3E9980E29" class="Insecta" family="Syrphidae" genus="Aristosyrphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Aristosyrphus" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="genus">Aristosyrphus</taxonomicName>
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s.s.: 4;
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<taxonomicName id="6C86FDE88C52560C0FAD4982C6631963" class="Insecta" family="Syrphidae" genus="Eurypterosyrphus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eurypterosyrphus" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="genus">Eurypterosyrphus</taxonomicName>
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: 3). Several undescribed species are known to the first author. Central and South America.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |