251 lines
34 KiB
XML
251 lines
34 KiB
XML
<document id="D16B0411E345AD6D93B7D30B35B1D294" ID-CLB-Dataset="26327" ID-DOI="10.11646/zootaxa.4624.4.8" ID-GBIF-Dataset="1090ebc4-dff7-460a-8230-4b7c04dc9ec3" ID-ISSN="1175-5326" ID-Zenodo-Dep="3265629" ID-ZooBank="B7944A5F-6549-40D5-854B-F958C716BD94" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1562042464542" checkinUser="plazi" docAuthor="Marshall, S. A." docDate="2019" docId="039D87C4E232FFE0FF231B66DCB757A4" docLanguage="en" docName="zootaxa.4624.4.8.pdf" docOrigin="Zootaxa 4624 (4)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Paraeurybata Marshall 2019, new genus" docType="treatment" docVersion="9" lastPageNumber="578" masterDocId="FFA4FFBCE233FFE3FFB41C1BD8135773" masterDocTitle="Micropezidae (Diptera, Nerioidea) of Mauritius, with a description of Paraeurybata new genus" masterLastPageNumber="582" masterPageNumber="576" pageNumber="577" updateTime="1698737892591" updateUser="ExternalLinkService">
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<mods:title id="8BC1E37FC82B58AAD5761B6BEBBE71EC">Micropezidae (Diptera, Nerioidea) of Mauritius, with a description of Paraeurybata new genus</mods:title>
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<mods:namePart id="C972C654F6484C488A4C9CAA58A86468">Marshall, S. A.</mods:namePart>
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<mods:title id="75EE9461A2E49AA8D367EB42707E3262">Zootaxa</mods:title>
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<mods:date id="F78DAC1B88ED49727677E5D983BA9035">2019</mods:date>
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<treatment id="039D87C4E232FFE0FF231B66DCB757A4" ID-DOI="http://doi.org/10.5281/zenodo.5927523" ID-GBIF-Taxon="158491503" ID-Zenodo-Dep="5927523" LSID="urn:lsid:plazi:treatment:039D87C4E232FFE0FF231B66DCB757A4" httpUri="http://treatment.plazi.org/id/039D87C4E232FFE0FF231B66DCB757A4" lastPageId="3" lastPageNumber="578" pageId="1" pageNumber="577">
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<subSubSection id="C32E6559E232FFE2FF231B66D9D650EB" box="[151,453,1917,1944]" pageId="1" pageNumber="577" type="nomenclature">
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<paragraph id="8B8B36D2E232FFE2FF231B66D9D650EB" blockId="1.[151,453,1917,1944]" box="[151,453,1917,1944]" pageId="1" pageNumber="577">
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<heading id="D0C381BEE232FFE2FF231B66D9D650EB" bold="true" box="[151,453,1917,1944]" fontSize="11" level="1" pageId="1" pageNumber="577" reason="1">
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<emphasis id="B940EAC0E232FFE2FF231B66D9D650EB" bold="true" box="[151,453,1917,1944]" pageId="1" pageNumber="577">
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<taxonomicName id="4C344D51E232FFE2FF231B66D92F50EB" ID-CoL="89QZZ" authority="Marshall, 2019" authorityName="Marshall" authorityYear="2019" box="[151,316,1917,1944]" class="Insecta" family="Micropezidae" genus="Paraeurybata" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="577" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B940EAC0E232FFE2FF231B66D92F50EB" bold="true" box="[151,316,1917,1944]" italics="true" pageId="1" pageNumber="577">Paraeurybata</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A27357BBE232FFE2FEF71B65D9D650EB" box="[323,453,1918,1944]" pageId="1" pageNumber="577" rank="genus">new genus</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C32E6559E232FFE2FF231BD9DA19508B" pageId="1" pageNumber="577" type="materials_examined">
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<paragraph id="8B8B36D2E232FFE2FF231BD9DB2450A9" blockId="1.[151,823,1985,2041]" box="[151,823,1985,2010]" pageId="1" pageNumber="577">
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<typeStatus id="548F8870E232FFE2FF231BD9D8DA50A9" box="[151,201,1986,2010]" pageId="1" pageNumber="577">Type</typeStatus>
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species:
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<taxonomicName id="4C344D51E232FFE2FE921BD9DA9450A9" authority="Macquart, 1851" authorityName="Macquart" authorityYear="1851" box="[294,647,1985,2010]" class="Insecta" family="Micropezidae" genus="Calobata" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="577" phylum="Arthropoda" rank="species" species="taeniata">
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<emphasis id="B940EAC0E232FFE2FE921BD9D9CD50AA" box="[294,478,1986,2010]" italics="true" pageId="1" pageNumber="577">Calobata taeniata</emphasis>
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<bibRefCitation id="EFA54B23E232FFE2FE501BD9DA9450A9" author="Macquart, J." box="[484,647,1985,2010]" pageId="1" pageNumber="577" pagination="134 - 294" refId="ref2975" refString="Macquart, J. (1851) Dipteres exotiques nouveaux ou peu connus. Suite du 4 e supplement. Memoires de la Societe royale des sciences, de l'agriculture et des arts de Lille, 1850, 134 - 294, pls. 15 - 28. https: // doi. org / 10.5962 / bhl. title. 15792" type="journal article" year="1851">Macquart, 1851</bibRefCitation>
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</taxonomicName>
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, here designated.
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</paragraph>
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<paragraph id="8B8B36D2E232FFE2FF231BFBDA19508B" blockId="1.[151,823,1985,2041]" box="[151,522,2016,2041]" pageId="1" pageNumber="577">
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Included species:
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<taxonomicName id="4C344D51E232FFE2FEF91BFBDA17508B" authorityName="Macquart" authorityYear="1851" box="[333,516,2016,2040]" class="Insecta" family="Micropezidae" genus="Calobata" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="577" phylum="Arthropoda" rank="species" species="taeniata">
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<emphasis id="B940EAC0E232FFE2FEF91BFBDA17508B" box="[333,516,2016,2040]" italics="true" pageId="1" pageNumber="577">Calobata taeniata</emphasis>
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</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32E6559E231FFE1FF231C83D95A5630" pageId="2" pageNumber="578" type="diagnosis">
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<paragraph id="8B8B36D2E231FFE1FF231C83D95A5630" blockId="2.[151,1437,152,2015]" pageId="2" pageNumber="578">
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<emphasis id="B940EAC0E231FFE1FF231C83D90757C0" bold="true" box="[151,276,152,179]" pageId="2" pageNumber="578">Diagnosis:</emphasis>
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Eurybatinae with a darkly infuscated wing crossed by narrow clear discal band. Head chaetotaxy complete, with large and equal postocellar, inner and outer vertical and upper and lower fronto-orbital setae (
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<figureCitation id="130F2A57E231FFE1FA8D1CA6DD9D57A4" box="[1337,1422,189,215]" captionStart="FIGURE 1" captionStartId="3.[151,250,1960,1985]" captionTargetBox="[151,1436,259,1921]" captionTargetId="figure@3.[151,1436,259,1921]" captionTargetPageId="3" captionText="FIGURE 1. Paraeurybata taeniata (Macquart), n. comb. A, female ovipositing; B, female; C, wing of male; D, apex of male abdomen, right; E, male; F, head of male. Mimegralla splendens (Wiedemann). G and H, in copula." httpUri="https://zenodo.org/record/3265631/files/figure.png" pageId="2" pageNumber="578">Fig. 1F</figureCitation>
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). Pleuron with a prominent black-margined white longitudinal band. Hypandrium narrow, looped anteriorly; distiphallus with very short basal part, an indistinct phallic bulb and longitudinally divided distal part; ejaculatory duct strikingly thick.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32E6559E231FFE1FF731D57DAAD549C" pageId="2" pageNumber="578" type="description">
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<paragraph id="8B8B36D2E231FFE1FF731D57DB1956F8" blockId="2.[151,1437,152,2015]" pageId="2" pageNumber="578">
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<emphasis id="B940EAC0E231FFE1FF731D57D9485614" bold="true" box="[199,347,332,359]" pageId="2" pageNumber="578">Description:</emphasis>
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(abdominal characters only; see also the full redescription of external head and abdominal features of “
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<taxonomicName id="4C344D51E231FFE1FF4B1D6ADAED56F8" authority="" in Barraclough 1992" authorityName="" in Barraclough" authorityYear="1992" box="[255,766,369,395]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="species" species="taeniata">
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<emphasis id="B940EAC0E231FFE1FF4B1D6AD9EC56F8" box="[255,511,369,395]" italics="true" pageId="2" pageNumber="578">Cothornobata taeniata</emphasis>
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” in
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<bibRefCitation id="EFA54B23E231FFE1FD9B1D6ADAED56F8" author="Barraclough, D. A." box="[559,766,369,395]" pageId="2" pageNumber="578" pagination="25 - 30" refId="ref2811" refString="Barraclough, D. A. (1992) Redescription of Cothornobata taeniata (Macquart 1843) n. comb.: sole Afrotropical representative of the Eurybatinae (Diptera Micropezidae). Tropical Zoology, 5, 25 - 30. https: // doi. org / 10.1080 / 03946975.1992.10539179" type="journal article" year="1992">Barraclough 1992</bibRefCitation>
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</taxonomicName>
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):
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</paragraph>
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<paragraph id="8B8B36D2E231FFE1FF731D8EDBB25568" blockId="2.[151,1437,152,2015]" pageId="2" pageNumber="578">
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Female abdomen: Pleural membrane of segments 2–5 with dorsal brown patch contiguous with tergite, otherwise white (
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<figureCitation id="130F2A57E231FFE1FE941DA2D97056A0" box="[288,355,441,467]" captionStart="FIGURE 1" captionStartId="3.[151,250,1960,1985]" captionTargetBox="[151,1436,259,1921]" captionTargetId="figure@3.[151,1436,259,1921]" captionTargetPageId="3" captionText="FIGURE 1. Paraeurybata taeniata (Macquart), n. comb. A, female ovipositing; B, female; C, wing of male; D, apex of male abdomen, right; E, male; F, head of male. Mimegralla splendens (Wiedemann). G and H, in copula." httpUri="https://zenodo.org/record/3265631/files/figure.png" pageId="2" pageNumber="578">Figs 1</figureCitation>
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A-B). Oviscape orange. Spermathecal ducts with long common stem arising from tapered bursa copulatrix and dividing apically into slender, extremely long ducts (
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<figureCitation id="130F2A57E231FFE1FC211DC6DBE35684" box="[917,1008,477,503]" captionStart="FIGURE 2" captionStartId="4.[151,250,1958,1983]" captionTargetBox="[151,1436,309,1939]" captionTargetId="figure@4.[151,1436,309,1939]" captionTargetPageId="4" captionText="FIGURE 2. Paraeurybata taeniata (Macquart), n. comb. A, male terminalia; B, male sternite 5; C, sternites 6-8; D, spermath- ecae and associated structures; E, male terminalia detail of postgonite and pregonite." figureDoi="http://doi.org/10.5281/zenodo.3430206" httpUri="https://zenodo.org/record/3430206/files/figure.png" pageId="2" pageNumber="578">Fig. 2D</figureCitation>
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); ducts uniform except for sclerotized stem at base of each spermatheca; spermathecae acorn-shaped, small.
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</paragraph>
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<paragraph id="8B8B36D2E231FFE1FF731E3EDAAD549C" blockId="2.[151,1437,152,2015]" pageId="2" pageNumber="578">
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Male abdomen: Pleuron as in female, but with brown areas more extensive, occurring on segments 1–6 (
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<figureCitation id="130F2A57E231FFE1FADB1E3ED8AB5510" captionStart="FIGURE 1" captionStartId="3.[151,250,1960,1985]" captionTargetBox="[151,1436,259,1921]" captionTargetId="figure@3.[151,1436,259,1921]" captionTargetPageId="3" captionText="FIGURE 1. Paraeurybata taeniata (Macquart), n. comb. A, female ovipositing; B, female; C, wing of male; D, apex of male abdomen, right; E, male; F, head of male. Mimegralla splendens (Wiedemann). G and H, in copula." httpUri="https://zenodo.org/record/3265631/files/figure.png" pageId="2" pageNumber="578">Fig. 1E</figureCitation>
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). Sternite 5 (genital fork) bulbous, with 2 shallowly separated inflated, rounded lobes (apices collapsed on all available dried specimens) (
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<figureCitation id="130F2A57E231FFE1FE7B1E76DA3455F4" box="[463,551,621,647]" captionStart="FIGURE 2" captionStartId="4.[151,250,1958,1983]" captionTargetBox="[151,1436,309,1939]" captionTargetId="figure@4.[151,1436,309,1939]" captionTargetPageId="4" captionText="FIGURE 2. Paraeurybata taeniata (Macquart), n. comb. A, male terminalia; B, male sternite 5; C, sternites 6-8; D, spermath- ecae and associated structures; E, male terminalia detail of postgonite and pregonite." figureDoi="http://doi.org/10.5281/zenodo.3430206" httpUri="https://zenodo.org/record/3430206/files/figure.png" pageId="2" pageNumber="578">Fig. 2B</figureCitation>
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); inner surfaces with only small setulae. Sternite 6 narrow, but deeply V-shaped (
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<figureCitation id="130F2A57E231FFE1FF141E8AD8E955D8" box="[160,250,657,683]" captionStart="FIGURE 2" captionStartId="4.[151,250,1958,1983]" captionTargetBox="[151,1436,309,1939]" captionTargetId="figure@4.[151,1436,309,1939]" captionTargetPageId="4" captionText="FIGURE 2. Paraeurybata taeniata (Macquart), n. comb. A, male terminalia; B, male sternite 5; C, sternites 6-8; D, spermath- ecae and associated structures; E, male terminalia detail of postgonite and pregonite." figureDoi="http://doi.org/10.5281/zenodo.3430206" httpUri="https://zenodo.org/record/3430206/files/figure.png" pageId="2" pageNumber="578">Fig. 2C</figureCitation>
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). Pregonite large and prominent, basally with a narrow loop-like connection to hypandrium and apically bilobed with lower lobe longer and tapered, with numerous short stout setae (
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<figureCitation id="130F2A57E231FFE1FC481EAEDC7C55BC" box="[1020,1135,693,719]" captionStart="FIGURE 2" captionStartId="4.[151,250,1958,1983]" captionTargetBox="[151,1436,309,1939]" captionTargetId="figure@4.[151,1436,309,1939]" captionTargetPageId="4" captionText="FIGURE 2. Paraeurybata taeniata (Macquart), n. comb. A, male terminalia; B, male sternite 5; C, sternites 6-8; D, spermath- ecae and associated structures; E, male terminalia detail of postgonite and pregonite." figureDoi="http://doi.org/10.5281/zenodo.3430206" httpUri="https://zenodo.org/record/3430206/files/figure.png" pageId="2" pageNumber="578">Fig. 2A,E</figureCitation>
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); postgonite much smaller, with rounded preapical ventral lobe. Phallapodeme sinuate (with a distinct kink) anteriorly. Basiphallus elongate and slender, extending beyond ejaculatory duct; basal part of distiphallus very short and bulbous, ending in indistinct phallic bulb; distiphallus beyond phallic bulb divided into 2 lateral strips that taper to whip-like apex after passing through narrow, loop-like hypandrium; posterior arms of hypandrium articulating with very long and slender anteroventral epandrial corner ventrally, and continuous with phallic guide (phallic plate) dorsally (
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<figureCitation id="130F2A57E231FFE1FB191F72DD1454F0" box="[1197,1287,873,899]" captionStart="FIGURE 2" captionStartId="4.[151,250,1958,1983]" captionTargetBox="[151,1436,309,1939]" captionTargetId="figure@4.[151,1436,309,1939]" captionTargetPageId="4" captionText="FIGURE 2. Paraeurybata taeniata (Macquart), n. comb. A, male terminalia; B, male sternite 5; C, sternites 6-8; D, spermath- ecae and associated structures; E, male terminalia detail of postgonite and pregonite." figureDoi="http://doi.org/10.5281/zenodo.3430206" httpUri="https://zenodo.org/record/3430206/files/figure.png" pageId="2" pageNumber="578">Fig. 2A</figureCitation>
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). Ejaculatory apodeme enormous, filling most of abdomen (
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<figureCitation id="130F2A57E231FFE1FD2F1F96DAE654D4" box="[667,757,909,935]" captionStart="FIGURE 2" captionStartId="4.[151,250,1958,1983]" captionTargetBox="[151,1436,309,1939]" captionTargetId="figure@4.[151,1436,309,1939]" captionTargetPageId="4" captionText="FIGURE 2. Paraeurybata taeniata (Macquart), n. comb. A, male terminalia; B, male sternite 5; C, sternites 6-8; D, spermath- ecae and associated structures; E, male terminalia detail of postgonite and pregonite." figureDoi="http://doi.org/10.5281/zenodo.3430206" httpUri="https://zenodo.org/record/3430206/files/figure.png" pageId="2" pageNumber="578">Fig. 2A</figureCitation>
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). Ejaculatory duct unusually broad. Surstylus large, bulbous, long setose and apically membranous ventrally, narrow at base with sclerotized inner basal margin continuous with subepandrial sclerite. Cercus simple, long setose.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32E6559E231FFE0FF731FE3DCB757A4" lastPageId="3" lastPageNumber="579" pageId="2" pageNumber="578" type="discussion">
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<paragraph id="8B8B36D2E231FFE1FF731FE3DAD65208" blockId="2.[151,1437,152,2015]" pageId="2" pageNumber="578">
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<emphasis id="B940EAC0E231FFE1FF731FE3D9415360" bold="true" box="[199,338,1016,1043]" pageId="2" pageNumber="578">Comments:</emphasis>
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Specimens of
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<taxonomicName id="4C344D51E231FFE1FE4F1FE1DA6B5360" authorityName="" in Barraclough" authorityYear="1992" box="[507,632,1017,1043]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="species" species="taeniata">
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<emphasis id="B940EAC0E231FFE1FE4F1FE1DA1F5360" box="[507,524,1018,1043]" italics="true" pageId="2" pageNumber="578">P</emphasis>
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.
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<emphasis id="B940EAC0E231FFE1FDA81FE1DA6B5360" box="[540,632,1018,1043]" italics="true" pageId="2" pageNumber="578">taeniata</emphasis>
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</taxonomicName>
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in the Natural History Museum, London were labelled as “
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<emphasis id="B940EAC0E231FFE1FAA91FE2D8AF5344" italics="true" pageId="2" pageNumber="578">Trepidaroides</emphasis>
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?” by Verbeke in 1963, who first recognized the affinity of this species to the Eurybatinae.
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<bibRefCitation id="EFA54B23E231FFE1FB101806DD755344" author="McAlpine, D. K." box="[1188,1382,1052,1079]" pageId="2" pageNumber="578" pagination="231 - 245" refId="ref3111" refString="McAlpine, D. K. (1975) The subfamily classification of the Micropezidae and the genera of Eurybatinae (Diptera: Schizophora). Journal of Entomology. Series B - Taxonomy, 43, 231 - 245. https: // doi. org / 10.1111 / j. 1365 - 3113.1975. tb 00133. x" type="journal article" year="1975">McAlpine (1975)</bibRefCitation>
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suggested that it belonged in the otherwise Australian-Oriental genus
|
||
<taxonomicName id="4C344D51E231FFE1FC36185ADC0C5328" authorityName="Czerny" authorityYear="1932" box="[898,1055,1089,1115]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B940EAC0E231FFE1FC36185ADC0C5328" box="[898,1055,1089,1115]" italics="true" pageId="2" pageNumber="578">Cothornobata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<bibRefCitation id="EFA54B23E231FFE1FBE3185ADD275328" author="Barraclough, D. A." box="[1111,1332,1089,1115]" pageId="2" pageNumber="578" pagination="25 - 30" refId="ref2811" refString="Barraclough, D. A. (1992) Redescription of Cothornobata taeniata (Macquart 1843) n. comb.: sole Afrotropical representative of the Eurybatinae (Diptera Micropezidae). Tropical Zoology, 5, 25 - 30. https: // doi. org / 10.1080 / 03946975.1992.10539179" type="journal article" year="1992">Barraclough (1992)</bibRefCitation>
|
||
formally transferred it to
|
||
<emphasis id="B940EAC0E231FFE1FEFA187ED9E0530C" box="[334,499,1125,1151]" italics="true" pageId="2" pageNumber="578">
|
||
<taxonomicName id="4C344D51E231FFE1FEFA187ED9FC530C" authorityName="Czerny" authorityYear="1932" box="[334,495,1125,1151]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="genus">Cothornobata</taxonomicName>
|
||
.
|
||
</emphasis>
|
||
McAlpine (1998) characterized
|
||
<taxonomicName id="4C344D51E231FFE1FCD0187EDC12530C" authorityName="Czerny" authorityYear="1932" box="[868,1025,1125,1151]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B940EAC0E231FFE1FCD0187EDC12530C" box="[868,1025,1125,1151]" italics="true" pageId="2" pageNumber="578">Cothornobata</emphasis>
|
||
</taxonomicName>
|
||
as a “… diverse and widely distributed genus, which is poorly studied morphologically and may not be monophyletic”.
|
||
<bibRefCitation id="EFA54B23E231FFE1FBF91892DCE653D0" author="Li, X. & Marshall, M. A. & Yang, D." box="[1101,1269,1160,1187]" pageId="2" pageNumber="578" pagination="201 - 246" refId="ref2914" refString="Li, X., Marshall, M. A. & Yang, D. (2015) A review of the Oriental species of Cothornobata Czerny (Diptera, Micropezidae, Eurybatinae). Zootaxa, 4006 (2), 201 - 246. http: // dx. doi. org / 10.11646 / zootaxa. 4006.2.1" type="journal article" year="2015">
|
||
Li
|
||
<emphasis id="B940EAC0E231FFE1FBD81891DC8E53D0" box="[1132,1181,1161,1187]" italics="true" pageId="2" pageNumber="578">et al</emphasis>
|
||
. (2015)
|
||
</bibRefCitation>
|
||
concurred that
|
||
<taxonomicName id="4C344D51E231FFE1FF2318B6D92753B4" authorityName="Czerny" authorityYear="1932" box="[151,308,1197,1223]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B940EAC0E231FFE1FF2318B6D92753B4" box="[151,308,1197,1223]" italics="true" pageId="2" pageNumber="578">Cothornobata</emphasis>
|
||
</taxonomicName>
|
||
as a whole is weakly supported and revised a northern Oriental clade, including the
|
||
<typeStatus id="548F8870E231FFE1FB4018B6DD3753B4" box="[1268,1316,1197,1223]" pageId="2" pageNumber="578">type</typeStatus>
|
||
species of the genus, as
|
||
<taxonomicName id="4C344D51E231FFE1FE9A18CAD9D85398" authority="Marshall, 2019" authorityName="Marshall" authorityYear="2019" box="[302,459,1233,1259]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="genus" sensu="stricto">Cothornobata</taxonomicName>
|
||
<taxonomicNameLabel id="A27357BBE231FFE1FE6618C9D9E55398" box="[466,502,1233,1259]" pageId="2" pageNumber="578" sensu="stricto">
|
||
<emphasis id="B940EAC0E231FFE1FE6618C9D9FD5398" box="[466,494,1234,1259]" italics="true" pageId="2" pageNumber="578">s.s</emphasis>
|
||
.
|
||
</taxonomicNameLabel>
|
||
That clade, diagnosed by an elongate genital fork with relatively strong and hirsute tubercles on inner surface, a distiphallus with trifurcate terminal filaments and a broad, plate-like hypandrium, has since held up to scrutiny with both morphological and molecular characters, but the non-Oriental “
|
||
<taxonomicName id="4C344D51E231FFE1FB471902DD835240" authorityName="Marshall" authorityYear="2019" box="[1267,1424,1305,1331]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B940EAC0E231FFE1FB471902DD835240" box="[1267,1424,1305,1331]" italics="true" pageId="2" pageNumber="578">Cothornobata</emphasis>
|
||
</taxonomicName>
|
||
” fall into two widely separated lineages of which neither belongs in
|
||
<taxonomicName id="4C344D51E231FFE1FC221926DC205224" authorityName="Marshall" authorityYear="2019" box="[918,1075,1341,1367]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B940EAC0E231FFE1FC221926DC205224" box="[918,1075,1341,1367]" italics="true" pageId="2" pageNumber="578">Cothornobata</emphasis>
|
||
</taxonomicName>
|
||
. One of these lineages includes only
|
||
<taxonomicName id="4C344D51E231FFE1FF641979D9545208" authorityName="" in Barraclough" authorityYear="1992" box="[208,327,1378,1403]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="species" species="taeniata">
|
||
<emphasis id="B940EAC0E231FFE1FF641979D9545208" box="[208,327,1378,1403]" italics="true" pageId="2" pageNumber="578">P. taeniata</emphasis>
|
||
</taxonomicName>
|
||
, the only Afrotropical eurybatine.
|
||
</paragraph>
|
||
<paragraph id="8B8B36D2E231FFE1FF73199EDD685000" blockId="2.[151,1437,152,2015]" pageId="2" pageNumber="578">
|
||
New collections from
|
||
<collectingCountry id="F3237642E231FFE1FE76199EDA3C52EC" box="[450,559,1413,1439]" name="Mauritius" pageId="2" pageNumber="578">Mauritius</collectingCountry>
|
||
have allowed reconsideration of the generic status of
|
||
<taxonomicName id="4C344D51E231FFE1FB39199DDD1A52EC" authorityName="" in Barraclough" authorityYear="1992" box="[1165,1289,1413,1439]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="species" species="taeniata">
|
||
<emphasis id="B940EAC0E231FFE1FB39199DDC8D52EC" box="[1165,1182,1414,1439]" italics="true" pageId="2" pageNumber="578">P</emphasis>
|
||
.
|
||
<emphasis id="B940EAC0E231FFE1FB19199DDD1A52EC" box="[1197,1289,1414,1439]" italics="true" pageId="2" pageNumber="578">taeniata</emphasis>
|
||
</taxonomicName>
|
||
and the relative status of the Mauritian and
|
||
<collectingCountry id="F3237642E231FFE1FE4C19B2DA4452B0" box="[504,599,1449,1475]" name="Réunion" pageId="2" pageNumber="578">Réunion</collectingCountry>
|
||
populations. The new specimens differ in colour from
|
||
<collectingCountry id="F3237642E231FFE1FB0F19B2DD0952B0" box="[1211,1306,1449,1475]" name="Réunion" pageId="2" pageNumber="578">Réunion</collectingCountry>
|
||
specimens, especially in the dark mid femur with a distinct preapical yellow ring. This initially suggested that two species were involved, but sequencing of newly collected specimens from both
|
||
<collectingCountry id="F3237642E231FFE1FCCC19EADBC45178" box="[888,983,1521,1547]" name="Réunion" pageId="2" pageNumber="578">Réunion</collectingCountry>
|
||
and
|
||
<collectingCountry id="F3237642E231FFE1FBBF19EADC6B5178" box="[1035,1144,1521,1547]" name="Mauritius" pageId="2" pageNumber="578">Mauritius</collectingCountry>
|
||
suggests that the different populations are very close and that they are appropriately treated under the same species name. More significantly, the new sequence data allowed inclusion of
|
||
<taxonomicName id="4C344D51E231FFE1FD331A22DB955120" authorityName="Marshall" authorityYear="2019" baseAuthorityName="" in Barraclough" baseAuthorityYear="1851" box="[647,902,1593,1619]" class="Insecta" family="Micropezidae" genus="Paraeurybata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="species" species="taeniata">
|
||
<emphasis id="B940EAC0E231FFE1FD331A22DB955120" box="[647,902,1593,1619]" italics="true" pageId="2" pageNumber="578">Paraeurybata taeniata</emphasis>
|
||
</taxonomicName>
|
||
in a dataset of several hundred micropezids sequenced for CO1 (Marshall, unpublished) and a dataset of nine genera of Eurybatinae sequenced for multiple genes (16s, 28s,
|
||
<collectingCountry id="F3237642E231FFE1FEB91A9AD95851E8" box="[269,331,1665,1691]" name="Chad" pageId="2" pageNumber="578">CAD</collectingCountry>
|
||
, COI and EF-1α; Nur Md Yusof unpublished doctoral thesis, University of Guelph). None of the molecular data suggested that
|
||
<taxonomicName id="4C344D51E231FFE1FE521ABEDA9151CC" authority="Marshall, 2019" authorityName="Marshall" authorityYear="2019" box="[486,642,1701,1727]" class="Insecta" family="Micropezidae" genus="Paraeurybata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="577" phylum="Arthropoda" rank="genus" status="gen. nov.">
|
||
<emphasis id="B940EAC0E231FFE1FE521ABEDA9151CC" box="[486,642,1701,1727]" italics="true" pageId="2" pageNumber="578">Paraeurybata</emphasis>
|
||
</taxonomicName>
|
||
was either within or closely related to
|
||
<taxonomicName id="4C344D51E231FFE1FB991ABEDCD951CC" authorityName="Marshall" authorityYear="2019" box="[1069,1226,1701,1727]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B940EAC0E231FFE1FB991ABEDCD951CC" box="[1069,1226,1701,1727]" italics="true" pageId="2" pageNumber="578">Cothornobata</emphasis>
|
||
</taxonomicName>
|
||
, instead indicating that the sister group is either (
|
||
<emphasis id="B940EAC0E231FFE1FE571AD2DAB95190" box="[483,682,1737,1763]" italics="true" pageId="2" pageNumber="578">
|
||
<taxonomicName id="4C344D51E231FFE1FE571AD2DA935190" authority="Marshall, 2019" authorityName="Marshall" authorityYear="2019" box="[483,640,1737,1763]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="genus" sensu="stricto">Cothornobata</taxonomicName>
|
||
<taxonomicNameLabel id="A27357BBE231FFE1FD331AD1DAB95190" box="[647,682,1738,1763]" pageId="2" pageNumber="578" sensu="stricto">s.s.</taxonomicNameLabel>
|
||
</emphasis>
|
||
+
|
||
<emphasis id="B940EAC0E231FFE1FD731AD2DB2A5190" box="[711,825,1737,1763]" italics="true" pageId="2" pageNumber="578">
|
||
<taxonomicName id="4C344D51E231FFE1FD731AD2DB235190" authorityName="Osten-Sacken" authorityYear="1882" box="[711,816,1737,1763]" class="Insecta" family="Micropezidae" genus="Eurybata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="genus">Eurybata</taxonomicName>
|
||
)
|
||
</emphasis>
|
||
or just
|
||
<taxonomicName id="4C344D51E231FFE1FC381AD2DBE75190" authorityName="Osten-Sacken" authorityYear="1882" box="[908,1012,1737,1763]" class="Insecta" family="Micropezidae" genus="Eurybata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B940EAC0E231FFE1FC381AD2DBE75190" box="[908,1012,1737,1763]" italics="true" pageId="2" pageNumber="578">Eurybata</emphasis>
|
||
</taxonomicName>
|
||
. New morphological data (previously unstudied details of the male terminalia) also indicate that
|
||
<taxonomicName id="4C344D51E231FFE1FC821AF5DBA15074" authorityName="Marshall" authorityYear="2019" baseAuthorityName="" in Barraclough" baseAuthorityYear="1851" box="[822,946,1773,1799]" class="Insecta" family="Micropezidae" genus="Paraeurybata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="species" species="taeniata">
|
||
<emphasis id="B940EAC0E231FFE1FC821AF5DB545074" box="[822,839,1774,1799]" italics="true" pageId="2" pageNumber="578">P</emphasis>
|
||
.
|
||
<emphasis id="B940EAC0E231FFE1FCE21AF5DBA15074" box="[854,946,1774,1799]" italics="true" pageId="2" pageNumber="578">taeniata</emphasis>
|
||
</taxonomicName>
|
||
is not closely related to
|
||
<taxonomicName id="4C344D51E231FFE1FB7A1AF6DD785074" authorityName="Marshall" authorityYear="2019" box="[1230,1387,1773,1799]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B940EAC0E231FFE1FB7A1AF6DD785074" box="[1230,1387,1773,1799]" italics="true" pageId="2" pageNumber="578">Cothornobata</emphasis>
|
||
</taxonomicName>
|
||
and support the decision to treat it as generically distinct from other eurybatines. The slender, looped hypandrium, the split and elongate distiphallus with neither a distinct phallic bulb nor distal filaments, the thick ejaculatory duct and the short and inflated genital fork render this species markedly different from both
|
||
<taxonomicName id="4C344D51E231FFE1FB8C1B42DCC65000" authorityName="Marshall" authorityYear="2019" box="[1080,1237,1881,1907]" class="Insecta" family="Micropezidae" genus="Cothornobata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B940EAC0E231FFE1FB8C1B42DCC65000" box="[1080,1237,1881,1907]" italics="true" pageId="2" pageNumber="578">Cothornobata</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C344D51E231FFE1FABF1B42DD605000" authorityName="Osten-Sacken" authorityYear="1882" box="[1291,1395,1881,1907]" class="Insecta" family="Micropezidae" genus="Eurybata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B940EAC0E231FFE1FABF1B42DD605000" box="[1291,1395,1881,1907]" italics="true" pageId="2" pageNumber="578">Eurybata</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8B8B36D2E231FFE0FF731B66DCB757A4" blockId="2.[151,1437,152,2015]" lastBlockId="3.[151,1436,153,215]" lastPageId="3" lastPageNumber="579" pageId="2" pageNumber="578">
|
||
The new specimens of
|
||
<taxonomicName id="4C344D51E231FFE1FE661B66DAC050E4" authorityName="Marshall" authorityYear="2019" baseAuthorityName="" in Barraclough" baseAuthorityYear="1851" box="[466,723,1917,1943]" class="Insecta" family="Micropezidae" genus="Paraeurybata" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="578" phylum="Arthropoda" rank="species" species="taeniata">
|
||
<emphasis id="B940EAC0E231FFE1FE661B66DAC050E4" box="[466,723,1917,1943]" italics="true" pageId="2" pageNumber="578">Paraeurybata taeniata</emphasis>
|
||
</taxonomicName>
|
||
used for this work are important not only for allowing reconsideration of the generic status of the species and for expediting the careful comparison of
|
||
<collectingCountry id="F3237642E231FFE1FB231BBADCE550C8" box="[1175,1270,1953,1979]" name="Réunion" pageId="2" pageNumber="578">Réunion</collectingCountry>
|
||
and Mauritian populations, but also because they came with the first information on the biology of the species. It was photographed ovipositing in large, damp, shaded mossy logs. This is significant because it provides a possible explanation for the apparent rarity of the species and its apparent restriction to a few protected patches of forest.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |