107 lines
9.5 KiB
XML
107 lines
9.5 KiB
XML
<document 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="C980D13FBD28FAE6B5354F2DCDE4686D" docLanguage="en" docName="ZooKeys 288: 1-213" docOrigin="ZooKeys 288" docSource="http://dx.doi.org/10.3897/zookeys.288.4095" docTitle="Bardistopus Mann" docType="treatment" docVersion="3" lastPageNumber="22" masterDocId="582E2572FFD0FFB3884E8864FFF1A15A" masterDocTitle="Generic revision and species classification of the Microdontinae (Diptera, Syrphidae)" masterLastPageNumber="213" masterPageNumber="1" pageNumber="21" updateTime="1668155636847" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Generic revision and species classification of the Microdontinae (Diptera, Syrphidae)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Reemer, Menno</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Stahls, Gunilla</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2013</mods:date>
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<mods:detail type="volume">
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<mods:number>288</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>1</mods:start>
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<mods:end>213</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:location>
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<mods:url>http://dx.doi.org/10.3897/zookeys.288.4095</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.3897/zookeys.288.4095</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-288-1</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152042626" LSID="urn:lsid:plazi:treatment:C980D13FBD28FAE6B5354F2DCDE4686D" httpUri="http://treatment.plazi.org/id/C980D13FBD28FAE6B5354F2DCDE4686D" lastPageId="21" lastPageNumber="22" pageId="20" pageNumber="21">
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<subSubSection pageId="20" pageNumber="21" type="nomenclature">
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<paragraph pageId="20" pageNumber="21">
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<taxonomicName LSID="http://species-id.net/wiki/Bardistopus" authority="Mann" class="Insecta" family="Syrphidae" genus="Bardistopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Bardistopus" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="genus">Bardistopus Mann</taxonomicName>
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Figs 35-37
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</paragraph>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="21" type="reference_group">
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<paragraph pageId="20" pageNumber="21">
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<taxonomicName class="Insecta" family="Syrphidae" genus="Bardistopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Bardistopus" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="genus">Bardistopus</taxonomicName>
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Mann, 1920: 61. Type species:
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<taxonomicName class="Insecta" family="Syrphidae" genus="Bardistopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Bardistopus papuanum" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="papuanum">Bardistopus papuanum</taxonomicName>
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Mann, 1920: 61, by original designation.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="21" type="description">
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<paragraph pageId="20" pageNumber="21">Description.</paragraph>
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<paragraph pageId="20" pageNumber="21">Body length: 6-7 mm. Small, dark flies with very long antennae and oval abdomen, which in lateral view appears constricted. Head slightly wider than thorax. Face evenly convex. Lateral oral margins not produced. Vertex flat. Occiput ventrally narrow; dorsally slightly widened. Eye bare. Eyes in male not converging at level of frons; mutual distance much larger than width of antennal fossa. Antennal fossa about as high as wide. Antenna longer than distance between antennal fossa and anterior oral margin. Basoflagellomere about six times as long as scape. Postpronotum bare. Scutellum semicircular; without calcars. Anepisternum without sulcus; pilose anteriorly and posteriorly, widely bare in between. Anepimeron pilose on dorsal half, bare on ventral half. Katepimeron flat; pilose. Wing: vein R4+5 with posterior appendix; vein M1 perpendicular to vein R4+5 and vein M; crossvein r-m located around basal 1/7 of cell dm. Abdomen oval in dorsal view, but in lateral view appearing constricted due to flattened segment 2. Tergites 3 and 4 fused. Male genitalia: phallus furcate, with furcation point in apical half, strongly bent dorsad; epandrium without ventrolateral ridge; surstylus elongate, bent dorsad.</paragraph>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="21" type="diagnosis">
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<paragraph pageId="20" pageNumber="21">Diagnosis.</paragraph>
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<paragraph pageId="20" pageNumber="21">Vein R4+5 with posterior appendix. Postpronotum bare. Abdomen in dorsal view oval; in lateral view constricted at segment 2. Basoflagellomere about six times as long as scape.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="21" lastPageNumber="22" pageId="20" pageNumber="21" type="discussion">
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<paragraph pageId="20" pageNumber="21">Discussion.</paragraph>
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<paragraph pageId="20" pageNumber="21">
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No statements about taxonomic affinities of
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<taxonomicName class="Insecta" family="Syrphidae" genus="Bardistopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Bardistopus" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="genus">Bardistopus</taxonomicName>
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have been made previously, except
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<bibRefCitation 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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who wrote that the name was 'established for a
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<taxonomicName class="Insecta" family="Syrphidae" genus="Microdon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microdon" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="genus">Microdon</taxonomicName>
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species, which has a greatly elongate
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<normalizedToken originalValue="basoflagellomere’">basoflagellomere'</normalizedToken>
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. Clearly the taxon does not belong to
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<taxonomicName class="Insecta" family="Syrphidae" genus="Microdon" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Microdon" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="genus">Microdon</taxonomicName>
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, because of the long basoflagellomere and the structure of the male genitalia (apically furcate phallus). These characters, combined with the bare postpronotum, suggest it might be related to
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<taxonomicName class="Insecta" family="Syrphidae" genus="Paramixogaster" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Paramixogaster" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="genus">Paramixogaster</taxonomicName>
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. However, the phylogenetic analysis of morphological characters by
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<bibRefCitation pageId="20" pageNumber="21">
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Reemer and
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<normalizedToken originalValue="Ståhls">Stahls</normalizedToken>
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(in press)
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</bibRefCitation>
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place it as a sister group of a clade containing taxa of which the male has a furcate basoflagellomere:
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<taxonomicName class="Insecta" family="Syrphidae" genus="Schizoceratomyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Schizoceratomyia" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="genus">Schizoceratomyia</taxonomicName>
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,
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<taxonomicName class="Insecta" family="Syrphidae" genus="Furcantenna" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Furcantenna" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="genus">Furcantenna</taxonomicName>
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and
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<taxonomicName class="Insecta" family="Syrphidae" genus="Carreramyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Carreramyia" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="genus">Carreramyia</taxonomicName>
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. Future studies employing molecular data could help elucidate the phylogenetic affinities of
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<taxonomicName class="Insecta" family="Syrphidae" genus="Bardistopus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Bardistopus" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="genus">Bardistopus</taxonomicName>
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.
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</paragraph>
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<paragraph pageId="21" pageNumber="22">
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<pageBreakToken pageId="21" pageNumber="22" start="start">According</pageBreakToken>
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to
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<bibRefCitation author="Mann, WM" journalOrPublisher="Annals of the Entomological Society of America" pageId="84" pageNumber="85" pagination="60 - 69" title="Ant guests from Fiji and the British Solomon Islands." volume="13" year="1920">Mann (1920)</bibRefCitation>
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the type specimens of the type species are females, but actually both are males (coll. USNM).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="21" pageNumber="22" type="distribution">
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<paragraph pageId="21" pageNumber="22">Diversity and distribution.</paragraph>
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<paragraph pageId="21" pageNumber="22">Described species: 1. Solomon Islands: Ugi.</paragraph>
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</subSubSection>
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</treatment>
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</document> |