112 lines
8.8 KiB
XML
112 lines
8.8 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.148.1809" ID-GBIF-Dataset="c78f07a8-c6ec-4490-a8a4-d17697b29e6b" ID-Pensoft-Pub="1313-2970-148-293" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1313-2970-148-293" ModsDocOrigin="ZooKeys 148" ModsDocTitle="Brachyceran Diptera (Insecta) in Cretaceous ambers, Part IV, Significant New Orthorrhaphous Taxa" checkinTime="1451249597577" checkinUser="pensoft" docAuthor="Grimaldi, David A., Arillo, Antonio, Cumming, Jeffrey M. & Hauser, Martin" docDate="2011" docId="7ABA7E57FED0E696AC9BFAD713B2182F" docLanguage="en" docName="ZooKeys 148: 293-332" docOrigin="ZooKeys 148" docSource="http://dx.doi.org/10.3897/zookeys.148.1809" docTitle="Burmacyrtus Grimaldi & Hauser, gen. n." docType="treatment" docVersion="4" lastPageNumber="307" masterDocId="FF87FFED073F016AFFA1FF97FFD3590E" masterDocTitle="Brachyceran Diptera (Insecta) in Cretaceous ambers, Part IV, Significant New Orthorrhaphous Taxa" masterLastPageNumber="332" masterPageNumber="293" pageNumber="307" updateTime="1643720183467" 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>Brachyceran Diptera (Insecta) in Cretaceous ambers, Part IV, Significant New Orthorrhaphous Taxa</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>Grimaldi, David A.</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>Arillo, Antonio</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>Cumming, Jeffrey M.</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>Hauser, Martin</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>2011</mods:date>
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<mods:detail type="volume">
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<mods:number>148</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>293</mods:start>
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<mods:end>332</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.148.1809</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.148.1809</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-148-293</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152032190" LSID="urn:lsid:zoobank.org:act:622EFA4E-5D9E-4244-8213-D20654E1AE15" httpUri="http://treatment.plazi.org/id/7ABA7E57FED0E696AC9BFAD713B2182F" lastPageNumber="307" pageId="14" pageNumber="307">
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<subSubSection pageId="14" pageNumber="307" type="nomenclature">
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<paragraph pageId="14" pageNumber="307">
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<taxonomicName LSID="urn:lsid:zoobank.org:act:622EFA4E-5D9E-4244-8213-D20654E1AE15" authority="Grimaldi & Hauser" class="Insecta" family="Acroceridae" genus="Burmacyrtus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Burmacyrtus" order="Diptera" pageId="14" pageNumber="307" phylum="Arthropoda" rank="genus">Burmacyrtus Grimaldi & Hauser</taxonomicName>
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<taxonomicNameLabel pageId="14" pageNumber="307">gen. n.</taxonomicNameLabel>
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</paragraph>
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</subSubSection>
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<subSubSection pageId="14" pageNumber="307" type="diagnosis">
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<paragraph pageId="14" pageNumber="307">Diagnosis.</paragraph>
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<paragraph pageId="14" pageNumber="307">
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A small, primitive acrocerid in Burmese amber easily separated from
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<taxonomicName class="Insecta" family="Acroceridae" genus="Schlingeromyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Schlingeromyia" order="Diptera" pageId="14" pageNumber="307" phylum="Arthropoda" rank="genus">Schlingeromyia</taxonomicName>
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based on the well developed mouthparts; long, fine antennal stylus; dense, fine pilosity on thorax and abdominal tergites; absence of a mediolobus on the pretarsus; absence of tibial spurs; wing apex rounded; and by the venation: Vein C circumambient, cells br and bm completely separated, absence of cells r4+5 and m3, presence of a very large cell d, vein R4 present but vestigial (not connected to R5), veins CuA1 and CuA2 each present, vein A1 vestigial (cell cup not present).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="14" pageNumber="307" type="type species">
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<paragraph pageId="14" pageNumber="307">Type Species.</paragraph>
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<paragraph pageId="14" pageNumber="307">
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<taxonomicName class="Insecta" family="Acroceridae" genus="Burmacyrtus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Burmacyrtus rusmithi" order="Diptera" pageId="14" pageNumber="307" phylum="Arthropoda" rank="species">Burmacyrtus rusmithi</taxonomicName>
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sp. n., by present designation.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="14" pageNumber="307" type="etymology">
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<paragraph pageId="14" pageNumber="307">Etymology.</paragraph>
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<paragraph pageId="14" pageNumber="307">
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Combination derived from Burma (the pre-junta name for Myanmar) and
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<taxonomicName class="Insecta" family="Acroceridae" genus="Cyrtus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Cyrtus" order="Diptera" pageId="14" pageNumber="307" phylum="Arthropoda" rank="genus">Cyrtus</taxonomicName>
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, nominal genus of
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<taxonomicName family="Cyrtidae" lsidName="" pageId="14" pageNumber="307" rank="family">Cyrtidae</taxonomicName>
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, a formerly used name of
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<taxonomicName family="Acroceridae" lsidName="" pageId="14" pageNumber="307" rank="family">Acroceridae</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="14" pageNumber="307" type="discussion">
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<paragraph pageId="14" pageNumber="307">Discussion.</paragraph>
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<paragraph pageId="14" pageNumber="307">
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Derived acrocerid features that
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<taxonomicName class="Insecta" family="Acroceridae" genus="Burmacyrtus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Burmacyrtus" order="Diptera" pageId="14" pageNumber="307" phylum="Arthropoda" rank="genus">Burmacyrtus</taxonomicName>
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shares with
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<taxonomicName class="Insecta" family="Acroceridae" genus="Schlingeromyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Schlingeromyia" order="Diptera" pageId="14" pageNumber="307" phylum="Arthropoda" rank="genus">Schlingeromyia</taxonomicName>
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and Recent acrocerids are the following: spherical head with large, holoptic eyes in male; apex of antennal flagellum with simple stylus; presence of a distinct cervical region; wing membrane with fine wrinkling and devoid of microtrichia; and with a large calypter. Apomorphic features in
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<taxonomicName class="Insecta" family="Acroceridae" genus="Burmacyrtus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Burmacyrtus" order="Diptera" pageId="14" pageNumber="307" phylum="Arthropoda" rank="genus">Burmacyrtus</taxonomicName>
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that are lacking in
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<taxonomicName class="Insecta" family="Acroceridae" genus="Schlingeromyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Schlingeromyia" order="Diptera" pageId="14" pageNumber="307" phylum="Arthropoda" rank="genus">Schlingeromyia</taxonomicName>
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are fine, dense pilosity; a broadly rounded wing apex; long, fine stylus; and lack (loss) of a mediolobus. The wing shape of
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<taxonomicName class="Insecta" family="Acroceridae" genus="Burmacyrtus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Burmacyrtus" order="Diptera" pageId="14" pageNumber="307" phylum="Arthropoda" rank="genus">Burmacyrtus</taxonomicName>
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is similar to that of some Recent acrocerine genera such as
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<taxonomicName class="Insecta" family="Acroceridae" genus="Turbopsebius" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Turbopsebius" order="Diptera" pageId="14" pageNumber="307" phylum="Arthropoda" rank="genus">Turbopsebius</taxonomicName>
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Schlinger, 1972, but the latter genus has cell r4+5 present, veins CuA1+M3 fused, and a complete vein A1, among other features. Like
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<taxonomicName class="Insecta" family="Acroceridae" genus="Schlingeromyia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Schlingeromyia" order="Diptera" pageId="14" pageNumber="307" phylum="Arthropoda" rank="genus">Schlingeromyia</taxonomicName>
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,
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<taxonomicName class="Insecta" family="Acroceridae" genus="Burmacyrtus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Burmacyrtus" order="Diptera" pageId="14" pageNumber="307" phylum="Arthropoda" rank="genus">Burmacyrtus</taxonomicName>
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is also very basal in the
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<taxonomicName family="Acroceridae" lsidName="" pageId="14" pageNumber="307" rank="family">Acroceridae</taxonomicName>
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. Some of the derived features in wing venation of the two species in Burmese amber may be due to the very small body size.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |