593 lines
68 KiB
XML
593 lines
68 KiB
XML
<document id="6268415BE67A53D02EEFD8A57E86E99C" ID-DOI="10.5281/zenodo.294068" ID-GBIF-Dataset="e3f46688-7889-4595-9f23-3421789caaee" ID-ISSN="1175-5326" ID-Zenodo-Dep="294068" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1460206289030" checkinUser="plazi" docAuthor="Ssymank, Axel" docDate="2010" docId="03B587BBFFBC2468FF1713701F74D047" docLanguage="en" docName="zt02417p050.pdf" docOrigin="Zootaxa 2417" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Betasyrphus keiseri Ssymank, 2010, sp. n." docType="treatment" docVersion="8" lastPageNumber="46" masterDocId="FF8CFFC3FFBD246EFF80144D1C71D475" masterDocTitle="Review of the species of Betasyrphus Matsumura, 1917 (Diptera: Syrphidae) from Madagascar with description of a new species" masterLastPageNumber="50" masterPageNumber="40" pageNumber="41" updateTime="1698236735169" updateUser="plazi">
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<mods:title id="E923D2AC9AF4257A5B1B717DD1E4EFE1">Review of the species of Betasyrphus Matsumura, 1917 (Diptera: Syrphidae) from Madagascar with description of a new species</mods:title>
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<mods:namePart id="1421DF339912FA425CF592D111805018">Ssymank, Axel</mods:namePart>
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<mods:title id="945112DDD35CDCEFAF8CFA7067EF9AF7">Zootaxa</mods:title>
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<mods:part id="091662B23A51833F55C005D636B46C5B">
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<mods:date id="3FC60DE2DD5C1B01EA91A2CC87756288">2010</mods:date>
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<mods:number id="78721635306C74078376BF4162F9F2AA">2417</mods:number>
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<mods:classification id="FCA68C177E70970683280B4DBBDC23E2">journal article</mods:classification>
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<mods:identifier id="A43DB2A46BF62703566FDFDC92166397" type="DOI">10.5281/zenodo.294068</mods:identifier>
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<mods:identifier id="3C59163108911686351587D6A39F76DE" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="54897AB95BDF1ABBE4ADC3F0E09A9650" type="Zenodo-Dep">294068</mods:identifier>
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<treatment id="03B587BBFFBC2468FF1713701F74D047" ID-DOI="http://doi.org/10.5281/zenodo.5624819" ID-GBIF-Taxon="127704044" ID-Zenodo-Dep="5624819" LSID="urn:lsid:plazi:treatment:03B587BBFFBC2468FF1713701F74D047" httpUri="http://treatment.plazi.org/id/03B587BBFFBC2468FF1713701F74D047" lastPageId="6" lastPageNumber="46" pageId="1" pageNumber="41">
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<subSubSection id="C3066526FFBC246FFF1713701DF5D309" pageId="1" pageNumber="41" type="nomenclature">
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<paragraph id="8BA336ADFFBC246FFF1713701DBCD322" blockId="1.[151,461,1853,1916]" box="[151,461,1853,1879]" pageId="1" pageNumber="41">
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<heading id="D0EB81C1FFBC246FFF1713701DBCD322" bold="true" box="[151,461,1853,1879]" fontSize="11" level="1" pageId="1" pageNumber="41" reason="1">
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<emphasis id="B968EABFFFBC246FFF1713701DBCD322" bold="true" box="[151,461,1853,1879]" pageId="1" pageNumber="41">
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<taxonomicName id="4C1C4D2EFFBC246FFF1713701DF5D322" ID-CoL="8B6P5" box="[151,388,1853,1879]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="41" phylum="Arthropoda" rank="species" species="keiseri" status="sp. nov.">
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<emphasis id="B968EABFFFBC246FFF1713701DF5D322" bold="true" box="[151,388,1853,1879]" italics="true" pageId="1" pageNumber="41">Betasyrphus keiseri</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A25B57C4FFBC246FFE0B13701DBCD322" box="[395,461,1853,1879]" pageId="1" pageNumber="41" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="8BA336ADFFBC246FFF17132F1DF5D309" blockId="1.[151,461,1853,1916]" box="[151,388,1890,1916]" pageId="1" pageNumber="41">
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(
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<figureCitation id="13272A28FFBC246FFF1F132F1D76D309" box="[159,263,1890,1916]" captionStart-0="FIGURE 1" captionStart-1="FIGURES 2, 3" captionStart-2="FIGURE 4" captionStart-3="FIGURES 5 – 7" captionStartId-0="3.[151,255,1822,1846]" captionStartId-1="3.[151,269,1886,1910]" captionStartId-2="3.[151,255,1918,1942]" captionStartId-3="3.[151,269,1950,1974]" captionTargetBox-0="[197,1392,209,1769]" captionTargetId-0="figure@3.[193,1399,197,1786]" captionTargetPageId-0="3" captionText-0="FIGURE 1. Known distribution of Betasyrphus keiseri sp. n. (squares, type locality black filled square) and Betasyrphus stuckenbergi (Keiser, 1971) (circles, type locality black filled circle)." captionText-1="FIGURES 2, 3. Betasyrphus keiseri sp. n., male holotype lateral view and dorsal view." captionText-2="FIGURE 4. Labels of holotype and allotype Betasyrphus keiseri (NHMB)" captionText-3="FIGURES 5 – 7. Antennae from median side of Betasyrphus keiseri sp. n. male holotype (Fig. 5), of Betasyrphus keiseri sp. n. female allotype (Fig. 6) and antennae from median side of B. stuckenbergi, female holotype (Fig. 7)." httpUri-0="https://zenodo.org/record/294069/files/figure.png" pageId="1" pageNumber="41">
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Figs
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<date id="FFA2106DFFBC246FFF5A132F1D76D309" box="[218,263,1890,1916]" pageId="1" pageNumber="41" value="1915-06-01" valueMax="1915-08-01" valueMin="1915-06-01">1–6</date>
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</figureCitation>
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and
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<figureCitation id="13272A28FFBC246FFEBF132F1D0AD309" box="[319,379,1890,1916]" captionStart-0="FIGURES 8 – 11" captionStart-1="FIGURES 12, 13" captionStart-2="FIGURES 14, 15" captionStartId-0="4.[151,269,1878,1902]" captionStartId-1="4.[151,269,1942,1966]" captionStartId-2="4.[151,269,2006,2030]" captionTargetBox-2="[212,1383,182,1877]" captionTargetId-2="figure@4.[202,1385,166,1905]" captionTargetPageId-2="4" captionText-0="FIGURES 8 – 11. Head of Betasyrphus keiseri sp. n., lateral (Fig. 8) and dorsal view (Fig. 9) of male holotype and head of Betasyrphus keiseri sp. n. dorsal (Fig. 10) and frontal view (Fig. 11) of female allotype." captionText-1="FIGURES 12, 13. Wing of Betysyrphus keiseri sp. n., Photo of wing with diffuse darkened patch (Fig. 12) and schematic drawing of mictotrichia coverage and pile on lower calypter (Fig. 13)." captionText-2="FIGURES 14, 15. Male genitalia of Betasyrphus keiseri sp. n." httpUri-2="https://zenodo.org/record/294070/files/figure.png" pageId="1" pageNumber="41">8–15</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C3066526FFBC246CFF1713E01FD4D4DA" lastPageId="2" lastPageNumber="42" pageId="1" pageNumber="41" type="reference_group">
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<paragraph id="8BA336ADFFBC246FFF1713E01F3AD3B1" blockId="1.[151,901,1965,2020]" box="[151,843,1965,1988]" pageId="1" pageNumber="41">
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=
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<taxonomicName id="4C1C4D2EFFBC246FFF2C13E01DFFD3B1" ID-CoL="8F89R" authority="Keiser 1971" authorityName="Keiser" authorityYear="1971" box="[172,398,1965,1988]" class="Insecta" family="Syrphidae" genus="Syrphus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="41" phylum="Arthropoda" rank="species" species="serarius">
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<emphasis id="B968EABFFFBC246FFF2C13E01D75D3B1" box="[172,260,1965,1988]" italics="true" pageId="1" pageNumber="41">serarius</emphasis>
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<bibRefCitation id="EF8D4B5CFFBC246FFE8B13E01DFFD3B1" author="Keiser" box="[267,398,1965,1988]" pageId="1" pageNumber="49" refString="Keiser, F. (1971) Syrphidae von Madagaskar (Dipt.). Verhandlungen der Naturforschenden Gesellschaft in Basel 81, 223 - 318 [date on the cover 1970, available printed 1971]." type="journal article" year="1971">Keiser 1971</bibRefCitation>
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</taxonomicName>
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, not
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<bibRefCitation id="EF8D4B5CFFBC246FFE4213E01E0CD3B1" author="Wiedemann" box="[450,637,1965,1988]" pageId="1" pageNumber="50" refString="Wiedemann, C. R. W. (1830) Außereuropaeische zweifluegelige Insekten. Zweiter Theil. Schulz, Hamm, pp. i - xii + 1 - 684." type="book chapter" year="1830">Wiedemann 1830</bibRefCitation>
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(misidentification)
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</paragraph>
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<paragraph id="8BA336ADFFBC246CFF1713801FD4D4DA" blockId="1.[151,901,1965,2020]" lastBlockId="2.[151,933,152,175]" lastPageId="2" lastPageNumber="42" pageId="1" pageNumber="41">
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||
=
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<taxonomicName id="4C1C4D2EFFBC246FFF2C13801D75D391" ID-CoL="8F89R" box="[172,260,1997,2020]" class="Insecta" family="Syrphidae" genus="Syrphus" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="41" phylum="Arthropoda" rank="species" species="serarius">
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<emphasis id="B968EABFFFBC246FFF2C13801D75D391" box="[172,260,1997,2020]" italics="true" pageId="1" pageNumber="41">serarius</emphasis>
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</taxonomicName>
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v.
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<bibRefCitation id="EF8D4B5CFFBC246FFEA413801DB8D391" author="Doesburg" box="[292,457,1997,2020]" pageId="1" pageNumber="49" refString="Doesburg, P. H. van (1957) Sur Quelques Syrphidae de Madagascar (Diptera). Naturaliste Malgache 9 (1), 103 - 109." type="journal article" year="1957">Doesburg 1957</bibRefCitation>
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, not
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<bibRefCitation id="EF8D4B5CFFBC246FFE7C13801EC9D391" author="Wiedemann" box="[508,696,1997,2020]" pageId="1" pageNumber="50" refString="Wiedemann, C. R. W. (1830) Außereuropaeische zweifluegelige Insekten. Zweiter Theil. Schulz, Hamm, pp. i - xii + 1 - 684." type="book chapter" year="1830">Wiedemann 1830</bibRefCitation>
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||
(misidentification) =
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<taxonomicName id="4C1C4D2EFFBF246CFF2C14D51D75D4DA" ID-CoL="8F89R" box="[172,260,152,175]" class="Insecta" family="Syrphidae" genus="Syrphus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="42" phylum="Arthropoda" rank="species" species="serarius">
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<emphasis id="B968EABFFFBF246CFF2C14D51D75D4DA" box="[172,260,152,175]" italics="true" pageId="2" pageNumber="42">serarius</emphasis>
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</taxonomicName>
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de
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<bibRefCitation id="EF8D4B5CFFBF246CFEAA14D51D98D4DA" author="Meyer" box="[298,489,152,175]" pageId="2" pageNumber="49" refString="Meyer, M. de, de Bruyn, L. & Janssens, L. (1990) Syrphidae (Diptera) from the Comoro Archipelago with description of a new Ceratophya species. Annales de la Societe entomologique de France 26 (1), 565 - 574." type="journal article" year="1990">Meyer et al. 1990</bibRefCitation>
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||
, not
|
||
<bibRefCitation id="EF8D4B5CFFBF246CFD9C14D51EA9D4DA" author="Wiedemann" box="[540,728,152,175]" pageId="2" pageNumber="50" refString="Wiedemann, C. R. W. (1830) Außereuropaeische zweifluegelige Insekten. Zweiter Theil. Schulz, Hamm, pp. i - xii + 1 - 684." type="book chapter" year="1830">Wiedemann 1830</bibRefCitation>
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(misidentification)
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</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C3066526FFBF246CFF17149018B9D632" pageId="2" pageNumber="42" type="materials_examined">
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<paragraph id="8BA336ADFFBF246CFF1714901E47D512" blockId="2.[151,1438,221,1964]" pageId="2" pageNumber="42">
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Material in the Keiser collection (
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<collectionCode id="ED0DAE68FFBF246CFDAF14901EFDD482" box="[559,652,221,247]" httpUri="http://grbio.org/cool/1d5a-4efs" name="Naturhistorisches Museum, Basel" pageId="2" pageNumber="42">NHMB</collectionCode>
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) had no individual determination labels. They were published as “
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<taxonomicName id="4C1C4D2EFFBF246CFF24154F1D83D569" authority="Wied." authorityName="Wied." box="[164,498,258,284]" class="Insecta" family="Syrphidae" genus="Metasyrphus" higherTaxonomySource="CoL" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="42" phylum="Arthropoda" rank="species" species="serarius">
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<emphasis id="B968EABFFFBF246CFF24154F1DD3D56E" box="[164,418,258,283]" italics="true" pageId="2" pageNumber="42">Metasyrphus serarius</emphasis>
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Wied.
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</taxonomicName>
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” in
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<bibRefCitation id="EF8D4B5CFFBF246CFDA1154F1EB4D569" author="Keiser" box="[545,709,258,284]" pageId="2" pageNumber="49" refString="Keiser, F. (1971) Syrphidae von Madagaskar (Dipt.). Verhandlungen der Naturforschenden Gesellschaft in Basel 81, 223 - 318 [date on the cover 1970, available printed 1971]." type="journal article" year="1971">Keiser (1971)</bibRefCitation>
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. Of the four specimens from v.
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<bibRefCitation id="EF8D4B5CFFBF246CFBB5154F188AD569" author="Doesburg" box="[1077,1275,258,284]" pageId="2" pageNumber="49" refString="Doesburg, P. H. van (1957) Sur Quelques Syrphidae de Madagascar (Diptera). Naturaliste Malgache 9 (1), 103 - 109." type="journal article" year="1957">Doesburg (1957)</bibRefCitation>
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mentioned in
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<bibRefCitation id="EF8D4B5CFFBF246CFF1715651D30D537" author="Keiser" box="[151,321,296,322]" pageId="2" pageNumber="49" refString="Keiser, F. (1971) Syrphidae von Madagaskar (Dipt.). Verhandlungen der Naturforschenden Gesellschaft in Basel 81, 223 - 318 [date on the cover 1970, available printed 1971]." type="journal article" year="1971">Keiser (1971)</bibRefCitation>
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only one male could be found in the collection of Stuckenberg (
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<collectionCode id="ED0DAE68FFBF246CFBE2156518CCD537" LSID="urn:lsid:biocol.org:col:34985" box="[1122,1213,296,322]" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34985" name="KwaZulu-Natal Museum" pageId="2" pageNumber="42">NMSA</collectionCode>
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) with the original determination label of v. Doesburg.
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</paragraph>
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<paragraph id="8BA336ADFFBF246CFF46153F1EF4D589" blockId="2.[151,1438,221,1964]" pageId="2" pageNumber="42">
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<emphasis id="B968EABFFFBF246CFF46153F1E4FD5F9" bold="true" box="[198,574,370,396]" pageId="2" pageNumber="42">
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Material examined.
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<typeStatus id="54A7880FFFBF246CFE4C153F1E4FD5F9" box="[460,574,370,396]" pageId="2" pageNumber="42" type="holotype">Holotype</typeStatus>
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</emphasis>
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||
: 3, “
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<collectingCountry id="F30B763DFFBF246CFD08153F1F68D5F9" box="[648,793,370,396]" name="Madagascar" pageId="2" pageNumber="42">Madagascar</collectingCountry>
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Fia. [Fianarantsoa province] Vohipara [Ramonafana National Park],
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<date id="FFA2106DFFBF246CFEE115D51DC0D5C7" box="[353,433,408,434]" pageId="2" pageNumber="42">13.IX.</date>
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||
[19]59, F. Keiser”, approx.
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||
<geoCoordinate id="EE28506AFFBF246CFC9015D51F09D5C7" box="[784,888,408,434]" direction="south" orientation="latitude" pageId="2" pageNumber="42" precision="925" value="-21.266666">21°16’S</geoCoordinate>
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||
, 47°26 E (
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||
<collectionCode id="ED0DAE68FFBF246CFB8015D51815D5C7" box="[1024,1124,408,434]" httpUri="http://grbio.org/cool/1d5a-4efs" name="Naturhistorisches Museum, Basel" pageId="2" pageNumber="42">NHMB</collectionCode>
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||
). A red label was added: “
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<taxonomicName id="4C1C4D2EFFBF246CFF2115F01DFBD5A2" box="[161,394,445,471]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="42" phylum="Arthropoda" rank="species" species="keiseri">Betasyrphus keiseri</taxonomicName>
|
||
<typeStatus id="54A7880FFFBF246CFE1115F01E5ED5A2" box="[401,559,445,471]" pageId="2" pageNumber="42" type="holotype">HOLOTYPE</typeStatus>
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||
, A. Ssymank” (
|
||
<figureCitation id="13272A28FFBF246CFD6615F01F5ED5A2" box="[742,815,445,471]" captionStart="FIGURE 4" captionStartId="3.[151,255,1918,1942]" captionText="FIGURE 4. Labels of holotype and allotype Betasyrphus keiseri (NHMB)" pageId="2" pageNumber="42">Fig. 4</figureCitation>
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||
). Genitalia preserved and associated in glycerine in a vial on the same pin as the
|
||
<typeStatus id="54A7880FFFBF246CFE5515AF1E76D589" box="[469,519,482,508]" pageId="2" pageNumber="42">type</typeStatus>
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||
specimen.
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||
</paragraph>
|
||
<paragraph id="8BA336ADFFBF246CFF46164A18B9D632" blockId="2.[151,1438,221,1964]" pageId="2" pageNumber="42">
|
||
<emphasis id="B968EABFFFBF246CFF46164A1D41D654" bold="true" box="[198,304,519,545]" pageId="2" pageNumber="42">Allotype</emphasis>
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||
: Ƥ “
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||
<collectingCountry id="F30B763DFFBF246CFEF016451E73D657" box="[368,514,520,546]" name="Madagascar" pageId="2" pageNumber="42">Madagascar</collectingCountry>
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||
, Tan., / Manjakatompo, 3.1.[19]58, F. Keiser”, approx.
|
||
<geoCoordinate id="EE28506AFFBF246CFB3316451967D657" box="[1203,1302,520,546]" direction="south" orientation="latitude" pageId="2" pageNumber="42" precision="925" value="-19.333334">19°20’S</geoCoordinate>
|
||
,
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||
<geoCoordinate id="EE28506AFFBF246CFAA7164519E9D657" box="[1319,1432,520,546]" direction="east" orientation="longitude" pageId="2" pageNumber="42" precision="925" value="47.433334">47°26’ E</geoCoordinate>
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||
. (
|
||
<collectionCode id="ED0DAE68FFBF246CFF1F16601C8FD632" box="[159,254,557,583]" httpUri="http://grbio.org/cool/1d5a-4efs" name="Naturhistorisches Museum, Basel" pageId="2" pageNumber="42">NHMB</collectionCode>
|
||
). A red label was added: “
|
||
<taxonomicName id="4C1C4D2EFFBF246CFDAF16601F69D632" box="[559,792,557,583]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="42" phylum="Arthropoda" rank="species" species="keiseri">Betasyrphus keiseri</taxonomicName>
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ALLOTYPE, A. Ssymank” (
|
||
<figureCitation id="13272A28FFBF246CFBF2166018CBD632" box="[1138,1210,557,583]" captionStart="FIGURE 4" captionStartId="3.[151,255,1918,1942]" captionText="FIGURE 4. Labels of holotype and allotype Betasyrphus keiseri (NHMB)" pageId="2" pageNumber="42">Fig. 4</figureCitation>
|
||
).
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||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3066526FFBF2468FF46161F1914D489" lastPageId="6" lastPageNumber="46" pageId="2" pageNumber="42" type="description">
|
||
<paragraph id="8BA336ADFFBF246CFF46161F1D88D362" blockId="2.[151,1438,221,1964]" pageId="2" pageNumber="42">
|
||
<emphasis id="B968EABFFFBF246CFF46161F1D8DD619" bold="true" box="[198,508,594,620]" pageId="2" pageNumber="42">
|
||
<typeStatus id="54A7880FFFBF246CFF46161F1D39D619" box="[198,328,594,620]" pageId="2" pageNumber="42" type="paratype">Paratypes</typeStatus>
|
||
:
|
||
<collectingCountry id="F30B763DFFBF246CFED8161F1D86D619" box="[344,503,594,620]" name="Madagascar" pageId="2" pageNumber="42">Madagascar</collectingCountry>
|
||
:
|
||
</emphasis>
|
||
9 3 Fianarantsoa Province, Vohipara,
|
||
<date id="FFA2106DFFBF246CFC54161F182DD619" box="[980,1116,594,620]" pageId="2" pageNumber="42" value="1958-09-15">15.IX.1958</date>
|
||
, F. Keiser (NHMB, SSY); same but
|
||
<date id="FFA2106DFFBF246CFE8616351DFDD6E7" box="[262,396,632,658]" pageId="2" pageNumber="42" value="1958-09-13">13.IX.1958</date>
|
||
(NHMB); 4 3, Ƥ Antananarivo Prov., Manjakatompo,
|
||
<date id="FFA2106DFFBF246CFB961635180AD6E7" box="[1046,1147,632,658]" pageId="2" pageNumber="42" value="1958-01-03">3.I.1958</date>
|
||
, F. Keiser” (NHMB); Ƥ: same but
|
||
<date id="FFA2106DFFBF246CFE8616D01DF6D6C2" box="[262,391,669,695]" pageId="2" pageNumber="42" value="1958-04-23">23.IV.1958</date>
|
||
(NHMB); 3: Antananarivo Prov., Tananarive,
|
||
<date id="FFA2106DFFBF246CFC2E16D01840D6C2" box="[942,1073,669,695]" pageId="2" pageNumber="42" value="1958-07-08">8.VII.1958</date>
|
||
, F. Keiser (NHMB); 3 Ƥ: same but
|
||
<date id="FFA2106DFFBF246CFF45168F1D33D6A9" box="[197,322,706,732]" pageId="2" pageNumber="42" value="1958-09-05">5.IX.1958</date>
|
||
,
|
||
<date id="FFA2106DFFBF246CFECF168F1DB9D6A9" box="[335,456,706,732]" pageId="2" pageNumber="42" value="1958-09-01">1.IX.1958</date>
|
||
and
|
||
<date id="FFA2106DFFBF246CFD85168F1EFAD6A9" box="[517,651,706,732]" pageId="2" pageNumber="42" value="1958-07-07">7.VII.1958</date>
|
||
, F. Keiser (NHMB); 3: Manjakatompo, forest station, Ankaratra massif,
|
||
<date id="FFA2106DFFBF246CFF7A16A51D07D777" box="[250,374,744,770]" pageId="2" pageNumber="42" value="1956-01">Jan. 1956</date>
|
||
, B. Stuckenberg, “
|
||
<taxonomicName id="4C1C4D2EFFBF246CFDED16A51F33D774" box="[621,834,744,769]" class="Insecta" family="Syrphidae" genus="Syrphus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="42" phylum="Arthropoda" rank="species" species="serarius">
|
||
<emphasis id="B968EABFFFBF246CFDED16A51F33D774" box="[621,834,744,769]" italics="true" pageId="2" pageNumber="42">Syrphus serarius</emphasis>
|
||
</taxonomicName>
|
||
3, det. V. Doesburg” (NMSA); 3:
|
||
<collectingCountry id="F30B763DFFBF246CFA8616A519ECD777" box="[1286,1437,744,770]" name="Madagascar" pageId="2" pageNumber="42">Madagascar</collectingCountry>
|
||
CentreVakoana
|
||
<quantity id="4CE49B48FFBF246CFEE317401DB2D752" box="[355,451,781,807]" metricMagnitude="3" metricUnit="m" metricValue="1.52" pageId="2" pageNumber="42" unit="m" value="1520.0">1520 m</quantity>
|
||
NN, Andringitra Ambalavao,
|
||
<date id="FFA2106DFFBF246CFCCE17401875D752" box="[846,1028,781,807]" pageId="2" pageNumber="42" value="1958-01-21" valueMax="1958-01-24" valueMin="1958-01-21">21–24. I.1958</date>
|
||
, B. Stuckenberg (NMSA); 2 3:
|
||
<collectingCountry id="F30B763DFFBF246CFF17177F1D54D739" box="[151,293,818,844]" name="Madagascar" pageId="2" pageNumber="42">Madagascar</collectingCountry>
|
||
Centre, Plateau Soaindrana,
|
||
<quantity id="4CE49B48FFBF246CFDF6177F1EBFD739" box="[630,718,818,844]" metricMagnitude="3" metricUnit="m" metricValue="2.06" pageId="2" pageNumber="42" unit="m" value="2060.0">2060 m</quantity>
|
||
NN, Andringitra Ambalavao,
|
||
<date id="FFA2106DFFBF246CFBB1177F18ACD739" box="[1073,1245,818,844]" pageId="2" pageNumber="42" value="1958-01-14" valueMax="1958-01-17" valueMin="1958-01-14">14–17. I. 1958</date>
|
||
, B. Stuckenberg (NMSA); 3:
|
||
<collectingCountry id="F30B763DFFBF246CFEBC17151DA1D707" box="[316,464,856,882]" name="Madagascar" pageId="2" pageNumber="42">Madagascar</collectingCountry>
|
||
Centre, Anjavidilava
|
||
<quantity id="4CE49B48FFBF246CFD6217151F4ED707" box="[738,831,856,882]" metricMagnitude="3" metricUnit="m" metricValue="2.02" pageId="2" pageNumber="42" unit="m" value="2020.0">2020 m</quantity>
|
||
NN, Andringitra Ambalavao,
|
||
<date id="FFA2106DFFBF246CFB3A17151902D707" box="[1210,1395,856,882]" pageId="2" pageNumber="42" value="1958-01-17" valueMax="1958-01-21" valueMin="1958-01-17">17–21. I. 1958</date>
|
||
, B. Stuckenberg (NMSA); 3: Fianarantsoa Prov.,
|
||
<quantity id="4CE49B48FFBF246CFD4817301F64D7E2" box="[712,789,893,919]" metricMagnitude="4" metricUnit="m" metricValue="1.2" pageId="2" pageNumber="42" unit="km" value="12.0">12 km</quantity>
|
||
W Ramonafana NP entrance, radio tower, malaise in montane tropical forest
|
||
<date id="FFA2106DFFBF246CFE3717EF1ED1D7C9" box="[439,672,930,956]" pageId="2" pageNumber="42" value="2003-06-07" valueMax="2003-06-18" valueMin="2003-06-07">7.VI. – 18.VI.2003</date>
|
||
, A. H’Hala, ME Irwin,
|
||
<quantity id="4CE49B48FFBF246CFC4017EF186AD7C9" box="[960,1051,930,956]" metricMagnitude="3" metricUnit="m" metricValue="1.215" pageId="2" pageNumber="42" unit="m" value="1215.0">1215 m</quantity>
|
||
,
|
||
<geoCoordinate id="EE28506AFFBF246CFBB417EF18B7D7C9" box="[1076,1222,930,956]" direction="south" orientation="latitude" pageId="2" pageNumber="42" precision="9" value="-21.250834">21°15.05’ S</geoCoordinate>
|
||
, 47°
|
||
<geoCoordinate id="EE28506AFFBF246CFB7C17EF192ED7C9" box="[1276,1375,930,956]" direction="east" orientation="longitude" pageId="2" pageNumber="42" precision="555" value="24.43">24.43 E</geoCoordinate>
|
||
, MG 98_63 (CAS); 2 Ƥ: Antananarivo Prov., Mandraka,
|
||
<date id="FFA2106DFFBF246CFD7D17851F02D797" box="[765,883,968,994]" pageId="2" pageNumber="42" value="1958-04-04">4.IV.1958</date>
|
||
, F. Keiser (NHMB); Ƥ: D.-S., Mtge. d'Ambre,
|
||
<date id="FFA2106DFFBF246CFF1717A01D63D072" box="[151,274,1005,1031]" pageId="2" pageNumber="42" value="1958-05-23">23.V.1958</date>
|
||
, F. Keiser (NHMB); 2 Ƥ: Antananarivo Prov., Ambohitantely,
|
||
<date id="FFA2106DFFBF246CFC7B17A018F2D072" box="[1019,1155,1005,1031]" pageId="2" pageNumber="42" value="1958-06-10">10.VI.1958</date>
|
||
, F. Keiser (NHMB); Ƥ: same but
|
||
<date id="FFA2106DFFBF246CFE8B105F1DF5D059" box="[267,388,1042,1068]" pageId="2" pageNumber="42" value="1958-06-08">8.VI.1958</date>
|
||
(NHMB); Ƥ:
|
||
<collectingCountry id="F30B763DFFBF246CFDB1105F1EB0D059" box="[561,705,1042,1068]" name="Madagascar" pageId="2" pageNumber="42">Madagascar</collectingCountry>
|
||
Centre, Ankazokivady,
|
||
<quantity id="4CE49B48FFBF246CFC65105F1836D059" box="[997,1095,1042,1068]" metricMagnitude="3" metricUnit="m" metricValue="1.64" pageId="2" pageNumber="42" unit="m" value="1640.0">1640 m</quantity>
|
||
.,
|
||
<date id="FFA2106DFFBF246CFBD8105F18BED059" box="[1112,1231,1042,1068]" pageId="2" pageNumber="42" value="1957-07-25">25.VII.57</date>
|
||
, F. Griv., Institut Scientifique
|
||
<collectingCountry id="F30B763DFFBF246CFEAC10751DCBD027" box="[300,442,1080,1106]" name="Madagascar" pageId="2" pageNumber="42">Madagascar</collectingCountry>
|
||
(NHMB); 2 Ƥ: FO 5381,
|
||
<geoCoordinate id="EE28506AFFBF246CFD7110751F0ED027" box="[753,895,1080,1106]" direction="south" orientation="latitude" pageId="2" pageNumber="42" precision="15" value="-18.911943">18°54'43" S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE28506AFFBF246CFC0D1075186FD027" box="[909,1054,1080,1106]" direction="east" orientation="longitude" pageId="2" pageNumber="42" precision="15" value="47.91417">47°54'51" E</geoCoordinate>
|
||
, Mandraka,
|
||
<quantity id="4CE49B48FFBF246CFB311075189CD027" box="[1201,1261,1080,1106]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="2" pageNumber="42" unit="km" value="4.0">4 km</quantity>
|
||
W, river bank, 1250 mNN, on
|
||
<taxonomicName id="4C1C4D2EFFBF246CFECD10101E39D003" box="[333,584,1117,1142]" class="Magnoliopsida" family="Asteraceae" genus="Ageratum" kingdom="Plantae" order="Asterales" pageId="2" pageNumber="42" phylum="Tracheophyta" rank="species" species="conyzoides">
|
||
<emphasis id="B968EABFFFBF246CFECD10101E39D003" box="[333,584,1117,1142]" italics="true" pageId="2" pageNumber="42">Ageratum conyzoides</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<date id="FFA2106DFFBF246CFDD810101EAED002" box="[600,735,1117,1143]" pageId="2" pageNumber="42" value="2003-10-28">28.10.2003</date>
|
||
, A. Ssymank (SSY); 3 Ƥ: FO 5383,
|
||
<geoCoordinate id="EE28506AFFBF246CFB0C1010196BD002" box="[1164,1306,1117,1143]" direction="south" orientation="latitude" pageId="2" pageNumber="42" precision="15" value="-18.926666">18°55'36" S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE28506AFFBF246CFAA710101CDAD0E9" direction="east" orientation="longitude" pageId="2" pageNumber="42" precision="15" value="48.414722">48°24'53" E</geoCoordinate>
|
||
, Andasibe (Périnet), E of Moramanga, 940 mNN, on
|
||
<taxonomicName id="4C1C4D2EFFBF246CFC9A10CE1864D0E9" box="[794,1045,1155,1180]" class="Magnoliopsida" family="Asteraceae" genus="Ageratum" kingdom="Plantae" order="Asterales" pageId="2" pageNumber="42" phylum="Tracheophyta" rank="species" species="conyzoides">
|
||
<emphasis id="B968EABFFFBF246CFC9A10CE1864D0E9" box="[794,1045,1155,1180]" italics="true" pageId="2" pageNumber="42">Ageratum conyzoides</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<date id="FFA2106DFFBF246CFBA310CF18DBD0E9" box="[1059,1194,1154,1180]" pageId="2" pageNumber="42" value="2003-10-29">29.10.2003</date>
|
||
, A. Ssymank (SSY); Ƥ: “FO 5384,
|
||
<geoCoordinate id="EE28506AFFBF246CFECB10E51D92D0B7" box="[331,483,1192,1218]" direction="south" orientation="latitude" pageId="2" pageNumber="42" precision="15" value="-18.625834">18°37'33" S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE28506AFFBF246CFE7210E51EFDD0B7" box="[498,652,1192,1218]" direction="east" orientation="longitude" pageId="2" pageNumber="42" precision="15" value="48.328056">48°19'41" E</geoCoordinate>
|
||
, Ampasimpotsy,
|
||
<quantity id="4CE49B48FFBF246CFCE310E51FD3D0B7" box="[867,930,1192,1218]" metricMagnitude="3" metricUnit="m" metricValue="3.0" pageId="2" pageNumber="42" unit="km" value="3.0">3 km</quantity>
|
||
N, Andasibe, 960 mNN,
|
||
<date id="FFA2106DFFBF246CFB6210E51900D0B7" box="[1250,1393,1192,1218]" pageId="2" pageNumber="42" value="2003-10-29">29.10.2003</date>
|
||
, A. Ssymank (SSY); 6 Ƥ “FO 5391,
|
||
<geoCoordinate id="EE28506AFFBF246CFDAD10801EB3D092" box="[557,706,1229,1255]" direction="south" orientation="latitude" pageId="2" pageNumber="42" precision="15" value="-48.912502">48°54'45" S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE28506AFFBF246CFD5110801F19D092" box="[721,872,1229,1255]" direction="east" orientation="longitude" pageId="2" pageNumber="42" precision="15" value="47.914722">47°54'53" E</geoCoordinate>
|
||
, Mandraka,
|
||
<quantity id="4CE49B48FFBF246CFB8210801831D092" box="[1026,1088,1229,1255]" metricMagnitude="3" metricUnit="m" metricValue="4.0" pageId="2" pageNumber="42" unit="km" value="4.0">4 km</quantity>
|
||
W, half shaded brook, 1270 mNN,
|
||
<date id="FFA2106DFFBF246CFF6810BF1D00D179" box="[232,369,1266,1292]" pageId="2" pageNumber="42" value="2003-10-31">31.10.2003</date>
|
||
, A. Ssymank (SSY); 3 Ƥ „FO: 5396,
|
||
<geoCoordinate id="EE28506AFFBF246CFCB510BF1FB5D179" box="[821,964,1266,1292]" direction="south" orientation="latitude" pageId="2" pageNumber="42" precision="15" value="-21.219723">21°13'11" S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE28506AFFBF246CFC5210BF1814D179" box="[978,1125,1266,1292]" direction="east" orientation="longitude" pageId="2" pageNumber="42" precision="15" value="47.366386">47°21'59" E</geoCoordinate>
|
||
, Ambodifanimena,
|
||
<quantity id="4CE49B48FFBF246CFAD110BF19EDD179" box="[1361,1436,1266,1292]" metricMagnitude="4" metricUnit="m" metricValue="1.2" pageId="2" pageNumber="42" unit="km" value="12.0">12 km</quantity>
|
||
WNW of Ranomafana, 1220 mNN, 0
|
||
<date id="FFA2106DFFBF246CFDD211551EBBD147" box="[594,714,1304,1330]" pageId="2" pageNumber="42" value="2003-03-11">3.11.2003</date>
|
||
, A. Ssymank (SSY); 2 Ƥ „FO: 5399,
|
||
<geoCoordinate id="EE28506AFFBF246CFB0A11551968D147" box="[1162,1305,1304,1330]" direction="south" orientation="latitude" pageId="2" pageNumber="42" precision="15" value="-21.21139">21°12'41" S</geoCoordinate>
|
||
,
|
||
<geoCoordinate id="EE28506AFFBF246CFAA711551CDDD122" direction="east" orientation="longitude" pageId="2" pageNumber="42" precision="15" value="47.364445">47°21'52" E</geoCoordinate>
|
||
, Ambodifanimena, clearing in secondary mountain rain forest and shrubs on the river bank,
|
||
<quantity id="4CE49B48FFBF246CFB5F11701959D122" box="[1247,1320,1341,1367]" metricMagnitude="4" metricUnit="m" metricValue="1.2" pageId="2" pageNumber="42" unit="km" value="12.0">12 km</quantity>
|
||
WNW of Ranomafana, 1166 mNN, 0
|
||
<date id="FFA2106DFFBF246CFD86112F1EFCD109" box="[518,653,1378,1404]" pageId="2" pageNumber="42" value="2003-05-11">5.11.2003</date>
|
||
, A. Ssymank (SSY); Ƥ Grande
|
||
<collectingCountry id="F30B763DFFBF246CFBBB112F18D8D109" box="[1083,1193,1378,1404]" name="Comoros" pageId="2" pageNumber="42">Comore</collectingCountry>
|
||
, Forêt de Kartala, Convalescence,
|
||
<quantity id="4CE49B48FFBF246CFED711C51DC4D1D7" box="[343,437,1416,1442]" metricMagnitude="3" metricUnit="m" metricValue="1.68" pageId="2" pageNumber="42" unit="m" value="1680.0">1680 m</quantity>
|
||
,
|
||
<date id="FFA2106DFFBF246CFE4211C51E07D1D7" box="[450,630,1416,1442]" pageId="2" pageNumber="42" value="1973-11-20" valueMax="1973-11-21" valueMin="1973-11-20">20–21 XI 1973</date>
|
||
L. Matile leg (MNHN); Ƥ:
|
||
<collectingCountry id="F30B763DFFBF246CFC4611C51824D1D7" box="[966,1109,1416,1442]" name="Madagascar" pageId="2" pageNumber="42">Madagascar</collectingCountry>
|
||
Centre, Pic Boby
|
||
<quantity id="4CE49B48FFBF246CFAB211C519FDD1D7" box="[1330,1420,1416,1442]" metricMagnitude="3" metricUnit="m" metricValue="2.4" pageId="2" pageNumber="42" unit="m" value="2400.0">2400 m</quantity>
|
||
, Andringitra Ambalavao,
|
||
<date id="FFA2106DFFBF246CFE3D11E01E13D1B2" box="[445,610,1453,1479]" pageId="2" pageNumber="42" value="1958-01-11" valueMax="1958-01-14" valueMin="1958-01-11">11–14. I.1958</date>
|
||
, B. Stuckenberg (NMSA); Ƥ: Fianarantsoa Prov., Belle Vue, 1,2 km S Ramonafana NP entrance, malaise in rainforest
|
||
<date id="FFA2106DFFBF246CFD6E119F1F45D199" box="[750,820,1490,1516]" pageId="2" pageNumber="42">28.XI</date>
|
||
/
|
||
<date id="FFA2106DFFBF246CFCC7119F1FA3D199" box="[839,978,1490,1516]" pageId="2" pageNumber="42" value="2001-12-06">6.XII.2001</date>
|
||
, 1095 m., A. Harin’Hala, ME Irwin,
|
||
<geoCoordinate id="EE28506AFFBF246CFF1711B51D54D267" box="[151,293,1528,1554]" direction="south" orientation="latitude" pageId="2" pageNumber="42" precision="9" value="-21.2665">21°15.99’ S</geoCoordinate>
|
||
, 47°
|
||
<geoCoordinate id="EE28506AFFBF246CFEDA11B51DCBD267" box="[346,442,1528,1554]" direction="east" orientation="longitude" pageId="2" pageNumber="42" precision="555" value="25.21">25.21 E</geoCoordinate>
|
||
, MG 90_05“ (CAS); Ƥ: \, Fianarantsoa Prov., Ranomafana NP, road from ValBio to Ranomafana, X. Mengual
|
||
<date id="FFA2106DFFBF246CFE5312501E2AD242" box="[467,603,1565,1591]" pageId="2" pageNumber="42" value="2004-11-25">25-11-2004</date>
|
||
(CEUA) (in ethanol); Ƥ:, Fianarantsoa Prov., Ranomafana NP open area in front of ValBio, X. Mengual
|
||
<date id="FFA2106DFFBF246CFDD6120F1E93D229" box="[598,738,1602,1628]" pageId="2" pageNumber="42" value="2004-11-19">19-11-2004</date>
|
||
\ DNA voucher specimen, Lab. No XP 101, X. Mengual CIBIO, Alicante,
|
||
<collectingCountry id="F30B763DFFBF246CFEF012251DC9D2F7" box="[368,440,1640,1666]" name="Spain" pageId="2" pageNumber="42">Spain</collectingCountry>
|
||
” (ZMUH) (abdomen missing, in ethanol); Ƥ: same, but (USNM) (in ethanol); Ƥ: Fianarantsoa Prov., Ranomafana NP Sakaroa, marsh area,
|
||
<date id="FFA2106DFFBF246CFCC212C01FBAD2D2" box="[834,971,1677,1703]" pageId="2" pageNumber="42" value="2004-11-24">24-11-2004</date>
|
||
, X. Mengual” (USNM) (in ethanol); Ƥ: Fianarantsoa Prov., Ranomafana NP, open area in front of ValBio.
|
||
<date id="FFA2106DFFBF246CFC2A12FF1844D2B9" box="[938,1077,1714,1740]" pageId="2" pageNumber="42" value="2004-11-21">21-11-2004</date>
|
||
.: X. Mengual.\ DNA voucher specimen, Lab. No XP 55, X. Mengual CIBIO, Alicante,
|
||
<collectingCountry id="F30B763DFFBF246CFCE312951FDDD287" box="[867,940,1752,1778]" name="Spain" pageId="2" pageNumber="42">Spain</collectingCountry>
|
||
” (ZMUH) (head separated from thorax, abdomen missing, in ethanol).
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFBF246CFF46136F18ADD317" blockId="2.[151,1438,221,1964]" pageId="2" pageNumber="42">
|
||
For all
|
||
<typeStatus id="54A7880FFFBF246CFEA6136F1DE7D349" box="[294,406,1826,1852]" pageId="2" pageNumber="42" type="paratype">paratypes</typeStatus>
|
||
a yellow label was added: “
|
||
<taxonomicName id="4C1C4D2EFFBF246CFC80136F1F83D349" box="[768,1010,1826,1852]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="42" phylum="Arthropoda" rank="species" species="keiseri">Betasyrphus keiseri</taxonomicName>
|
||
,
|
||
<typeStatus id="54A7880FFFBF246CFB83136F18E9D349" box="[1027,1176,1826,1852]" pageId="2" pageNumber="42" type="paratype">PARATYPE</typeStatus>
|
||
, A.Ssymank”. “FO”- numbers refer to the electronic database of the author with additional details on the localities.
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFBF246CFF4613201FD8D3F2" blockId="2.[151,1438,221,1964]" box="[198,937,1901,1927]" pageId="2" pageNumber="42">
|
||
<emphasis id="B968EABFFFBF246CFF4613201D10D3F2" bold="true" box="[198,353,1901,1927]" pageId="2" pageNumber="42">Description:</emphasis>
|
||
Body length: male
|
||
<quantity id="4CE49B48FFBF246CFDC813201EC8D3F2" box="[584,697,1901,1927]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" metricValueMax="1.1" metricValueMin="0.9" pageId="2" pageNumber="42" unit="mm" value="10.0" valueMax="11.0" valueMin="9.0">9–11 mm</quantity>
|
||
, female
|
||
<quantity id="4CE49B48FFBF246CFC9C13201FD4D3F2" box="[796,933,1901,1927]" metricMagnitude="-3" metricUnit="m" metricValue="9.25" metricValueMax="10.5" metricValueMin="8.0" pageId="2" pageNumber="42" unit="mm" value="9.25" valueMax="10.5" valueMin="8.0">8–10.5 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFBF246CFF4613DF1F81D3D9" blockId="2.[151,1438,221,1964]" box="[198,1008,1938,1964]" pageId="2" pageNumber="42">
|
||
Wing length
|
||
<quantity id="4CE49B48FFBF246CFEDE13DF1DBFD3D9" box="[350,462,1938,1964]" metricMagnitude="-3" metricUnit="m" metricValue="8.5" metricValueMax="10.0" metricValueMin="7.0" pageId="2" pageNumber="42" unit="mm" value="8.5" valueMax="10.0" valueMin="7.0">7–10 mm</quantity>
|
||
(from proximal margin of costagium to apex).
|
||
</paragraph>
|
||
<caption id="DF636625FFBE246DFF1713531F07D323" httpUri="https://zenodo.org/record/294069/files/figure.png" pageId="3" pageNumber="43" targetBox="[197,1392,209,1769]" targetPageId="3">
|
||
<paragraph id="8BA336ADFFBE246DFF1713531F07D323" blockId="3.[151,1436,1822,2006]" pageId="3" pageNumber="43">
|
||
<emphasis id="B968EABFFFBE246DFF1713531D69D343" bold="true" box="[151,280,1822,1846]" pageId="3" pageNumber="43">FIGURE 1.</emphasis>
|
||
Known distribution of
|
||
<taxonomicName id="4C1C4D2EFFBE246DFD9113521E93D343" box="[529,738,1823,1846]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="43" phylum="Arthropoda" rank="species" species="keiseri" status="sp. nov.">
|
||
<emphasis id="B968EABFFFBE246DFD9113521E93D343" box="[529,738,1823,1846]" italics="true" pageId="3" pageNumber="43">Betasyrphus keiseri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25B57C4FFBE246DFD6813531F52D343" box="[744,803,1822,1846]" pageId="3" pageNumber="43" rank="species">
|
||
<emphasis id="B968EABFFFBE246DFD6813531F52D343" bold="true" box="[744,803,1822,1846]" pageId="3" pageNumber="43">sp. n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
(squares, type locality black filled square) and
|
||
<taxonomicName id="4C1C4D2EFFBE246DFA9813521DCFD323" authority="Keiser, 1971" authorityName="Keiser" authorityYear="1971" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="43" phylum="Arthropoda" rank="species" species="stuckenbergi">
|
||
<emphasis id="B968EABFFFBE246DFA9813521D6FD323" italics="true" pageId="3" pageNumber="43">Betasyrphus stuckenbergi</emphasis>
|
||
(Keiser, 1971)
|
||
</taxonomicName>
|
||
(circles, type locality black filled circle).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF636625FFBE246DFF1713131844D303" box="[151,1077,1886,1910]" pageId="3" pageNumber="43">
|
||
<paragraph id="8BA336ADFFBE246DFF1713131844D303" blockId="3.[151,1436,1822,2006]" box="[151,1077,1886,1910]" pageId="3" pageNumber="43">
|
||
<emphasis id="B968EABFFFBE246DFF1713131D4DD303" bold="true" box="[151,316,1886,1910]" pageId="3" pageNumber="43">FIGURES 2,3.</emphasis>
|
||
<taxonomicName id="4C1C4D2EFFBE246DFEC313121E65D303" box="[323,532,1887,1910]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="43" phylum="Arthropoda" rank="species" species="keiseri" status="sp. nov.">
|
||
<emphasis id="B968EABFFFBE246DFEC313121E65D303" box="[323,532,1887,1910]" italics="true" pageId="3" pageNumber="43">Betasyrphus keiseri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25B57C4FFBE246DFD9B13131E27D303" box="[539,598,1886,1910]" pageId="3" pageNumber="43" rank="species">
|
||
<emphasis id="B968EABFFFBE246DFD9B13131E27D303" bold="true" box="[539,598,1886,1910]" pageId="3" pageNumber="43">sp. n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, male holotype lateral view and dorsal view.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF636625FFBE246DFF1713331FC0D3E3" box="[151,945,1918,1942]" pageId="3" pageNumber="43">
|
||
<paragraph id="8BA336ADFFBE246DFF1713331FC0D3E3" blockId="3.[151,1436,1822,2006]" box="[151,945,1918,1942]" pageId="3" pageNumber="43">
|
||
<emphasis id="B968EABFFFBE246DFF1713331D68D3E3" bold="true" box="[151,281,1918,1942]" pageId="3" pageNumber="43">FIGURE 4.</emphasis>
|
||
Labels of holotype and allotype
|
||
<taxonomicName id="4C1C4D2EFFBE246DFDF813321F38D3E3" box="[632,841,1919,1942]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="43" phylum="Arthropoda" rank="species" species="keiseri">Betasyrphus keiseri</taxonomicName>
|
||
(NHMB)
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF636625FFBE246DFF1713D31979D3A3" pageId="3" pageNumber="43">
|
||
<paragraph id="8BA336ADFFBE246DFF1713D31979D3A3" blockId="3.[151,1436,1822,2006]" pageId="3" pageNumber="43">
|
||
<emphasis id="B968EABFFFBE246DFF1713D31D32D3C3" bold="true" box="[151,323,1950,1974]" pageId="3" pageNumber="43">FIGURES 5–7.</emphasis>
|
||
Antennae from median side of
|
||
<taxonomicName id="4C1C4D2EFFBE246DFD1513D21F16D3C3" box="[661,871,1951,1974]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="43" phylum="Arthropoda" rank="species" species="keiseri" status="sp. nov.">
|
||
<emphasis id="B968EABFFFBE246DFD1513D21F16D3C3" box="[661,871,1951,1974]" italics="true" pageId="3" pageNumber="43">Betasyrphus keiseri</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B968EABFFFBE246DFCEE13D31FDBD3C3" bold="true" box="[878,938,1950,1974]" pageId="3" pageNumber="43">
|
||
<taxonomicNameLabel id="A25B57C4FFBE246DFCEE13D31FDBD3C3" box="[878,938,1950,1974]" pageId="3" pageNumber="43" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
male holotype (Fig. 5), of
|
||
<taxonomicName id="4C1C4D2EFFBE246DFB4A13D219EDD3C3" box="[1226,1436,1951,1974]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="43" phylum="Arthropoda" rank="species" species="keiseri" status="sp. nov.">
|
||
<emphasis id="B968EABFFFBE246DFB4A13D219EDD3C3" box="[1226,1436,1951,1974]" italics="true" pageId="3" pageNumber="43">Betasyrphus keiseri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25B57C4FFBE246DFF1713F31CA2D3A3" box="[151,211,1982,2006]" pageId="3" pageNumber="43" rank="species">
|
||
<emphasis id="B968EABFFFBE246DFF1713F31CA2D3A3" bold="true" box="[151,211,1982,2006]" pageId="3" pageNumber="43">sp. n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
female allotype (Fig. 6) and antennae from median side of
|
||
<taxonomicName id="4C1C4D2EFFBE246DFCCC13F21F80D3A3" box="[844,1009,1983,2006]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="43" phylum="Arthropoda" rank="species" species="stuckenbergi">
|
||
<emphasis id="B968EABFFFBE246DFCCC13F21F80D3A3" box="[844,1009,1983,2006]" italics="true" pageId="3" pageNumber="43">B. stuckenbergi</emphasis>
|
||
</taxonomicName>
|
||
, female holotype (Fig. 7).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF636625FFB9246AFF17131B182DD3F8" pageId="4" pageNumber="44">
|
||
<paragraph id="8BA336ADFFB9246AFF17131B182DD3F8" blockId="4.[151,1436,1878,2030]" pageId="4" pageNumber="44">
|
||
<emphasis id="B968EABFFFB9246AFF17131B1D3ED31B" bold="true" box="[151,335,1878,1902]" pageId="4" pageNumber="44">FIGURES 8–11.</emphasis>
|
||
Head of
|
||
<taxonomicName id="4C1C4D2EFFB9246AFE33131A1EF5D31B" box="[435,644,1879,1902]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="44" phylum="Arthropoda" rank="species" species="keiseri" status="sp. nov.">
|
||
<emphasis id="B968EABFFFB9246AFE33131A1EF5D31B" box="[435,644,1879,1902]" italics="true" pageId="4" pageNumber="44">Betasyrphus keiseri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25B57C4FFB9246AFD0C131B1EB9D31B" box="[652,712,1878,1902]" pageId="4" pageNumber="44" rank="species">
|
||
<emphasis id="B968EABFFFB9246AFD0C131B1EB9D31B" bold="true" box="[652,712,1878,1902]" pageId="4" pageNumber="44">sp. n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, lateral (Fig. 8) and dorsal view (Fig. 9) of male holotype and head of
|
||
<taxonomicName id="4C1C4D2EFFB9246AFF34133A1DF4D3FB" box="[180,389,1911,1934]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="44" phylum="Arthropoda" rank="species" species="keiseri" status="sp. nov.">
|
||
<emphasis id="B968EABFFFB9246AFF34133A1DF4D3FB" box="[180,389,1911,1934]" italics="true" pageId="4" pageNumber="44">Betasyrphus keiseri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25B57C4FFB9246AFE0C133B1DB9D3FB" box="[396,456,1910,1934]" pageId="4" pageNumber="44" rank="species">
|
||
<emphasis id="B968EABFFFB9246AFE0C133B1DB9D3FB" bold="true" box="[396,456,1910,1934]" pageId="4" pageNumber="44">sp. n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
dorsal (Fig. 10) and frontal view (Fig. 11) of female allotype.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF636625FFB9246AFF1713DB1FF0D3B8" pageId="4" pageNumber="44">
|
||
<paragraph id="8BA336ADFFB9246AFF1713DB1FF0D3B8" blockId="4.[151,1436,1878,2030]" pageId="4" pageNumber="44">
|
||
<emphasis id="B968EABFFFB9246AFF1713DB1D27D3DB" bold="true" box="[151,342,1942,1966]" pageId="4" pageNumber="44">FIGURES 12,13.</emphasis>
|
||
Wing of
|
||
<taxonomicName id="4C1C4D2EFFB9246AFE3913DA1EF8D3DB" box="[441,649,1943,1966]" class="Insecta" family="Syrphidae" genus="Betysyrphus" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="44" phylum="Arthropoda" rank="species" species="keiseri" status="sp. nov.">
|
||
<emphasis id="B968EABFFFB9246AFE3913DA1EF8D3DB" box="[441,649,1943,1966]" italics="true" pageId="4" pageNumber="44">Betysyrphus keiseri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25B57C4FFB9246AFD0F13DB1EBBD3DB" box="[655,714,1942,1966]" pageId="4" pageNumber="44" rank="species">
|
||
<emphasis id="B968EABFFFB9246AFD0F13DB1EBBD3DB" bold="true" box="[655,714,1942,1966]" pageId="4" pageNumber="44">sp. n.</emphasis>
|
||
</taxonomicNameLabel>
|
||
, Photo of wing with diffuse darkened patch (Fig. 12) and schematic drawing of mictotrichia coverage and pile on lower calypter (Fig. 13).
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF636625FFB9246AFF17139B1F5CD39B" box="[151,813,2006,2030]" httpUri="https://zenodo.org/record/294070/files/figure.png" pageId="4" pageNumber="44" targetBox="[212,1383,182,1877]" targetPageId="4">
|
||
<paragraph id="8BA336ADFFB9246AFF17139B1F5CD39B" blockId="4.[151,1436,1878,2030]" box="[151,813,2006,2030]" pageId="4" pageNumber="44">
|
||
<emphasis id="B968EABFFFB9246AFF17139B1D26D39B" bold="true" box="[151,343,2006,2030]" pageId="4" pageNumber="44">FIGURES 14,15.</emphasis>
|
||
Male genitalia of
|
||
<taxonomicName id="4C1C4D2EFFB9246AFD9A139A1E9AD39B" box="[538,747,2007,2030]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="44" phylum="Arthropoda" rank="species" species="keiseri" status="sp. nov.">
|
||
<emphasis id="B968EABFFFB9246AFD9A139A1E9AD39B" box="[538,747,2007,2030]" italics="true" pageId="4" pageNumber="44">Betasyrphus keiseri</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A25B57C4FFB9246AFD72139B1F5CD39B" box="[754,813,2006,2030]" pageId="4" pageNumber="44" rank="species">sp. n.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BA336ADFFB8246BFF4614D51D67D5C3" blockId="5.[151,1437,152,2038]" pageId="5" pageNumber="45">
|
||
Male:
|
||
<emphasis id="B968EABFFFB8246BFE9414D51D2AD4C4" box="[276,347,152,177]" italics="true" pageId="5" pageNumber="45">Head.</emphasis>
|
||
Eye with gradually enlarged facets dorsally, with dense long hairs (see
|
||
<figureCitation id="13272A28FFB8246BFB3E14D5194FD4C7" box="[1214,1342,152,178]" captionStart="FIGURES 8 – 11" captionStartId="4.[151,269,1878,1902]" captionText="FIGURES 8 – 11. Head of Betasyrphus keiseri sp. n., lateral (Fig. 8) and dorsal view (Fig. 9) of male holotype and head of Betasyrphus keiseri sp. n. dorsal (Fig. 10) and frontal view (Fig. 11) of female allotype." pageId="5" pageNumber="45">Fig. 8 & 9</figureCitation>
|
||
) on the whole surface. Hairs on eye more brownish dorsally, more whitish ventrally towards mouth. Eye contiguity about as long as ocellar triangle which is shining with long black pile. Occiput with dense whitish pollinosity, long black simple bristles close to the eye margin and behind several dense rows of yellowish (dorsally) to white (ventrally) flattened, feathery branched hairs. Frontal angle approximately 90°. Frons dark with golden pollen toward the eye margin and long black hairs. Face completely yellow including knob, laterally and below antennae extensively whitish pollinose. Oral margin largely yellow. Lunula brownish. Proboscis short,
|
||
<quantity id="4CE49B48FFB8246BFF1715D11D63D5C3" box="[151,274,412,438]" metricMagnitude="-3" metricUnit="m" metricValue="1.75" metricValueMax="2.0" metricValueMin="1.5" pageId="5" pageNumber="45" unit="mm" value="1.75" valueMax="2.0" valueMin="1.5">1.5–2 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFB8246BFF46158C1D12D63E" blockId="5.[151,1437,152,2038]" pageId="5" pageNumber="45">
|
||
<emphasis id="B968EABFFFB8246BFF46158C1D59D5AF" box="[198,296,449,474]" italics="true" pageId="5" pageNumber="45">Antenna</emphasis>
|
||
. (
|
||
<figureCitation id="13272A28FFB8246BFEC0158C1DFBD5AE" box="[320,394,449,475]" captionStart="FIGURES 5 – 7" captionStartId="3.[151,269,1950,1974]" captionText="FIGURES 5 – 7. Antennae from median side of Betasyrphus keiseri sp. n. male holotype (Fig. 5), of Betasyrphus keiseri sp. n. female allotype (Fig. 6) and antennae from median side of B. stuckenbergi, female holotype (Fig. 7)." pageId="5" pageNumber="45">Fig. 5</figureCitation>
|
||
): Scape and pedicel black, postpedicel dark brown with ventrally and basally gradually lighter orange colour, especially internally. Length ratio of postpedicel
|
||
<emphasis id="B968EABFFFB8246BFB9515AA184BD675" box="[1045,1082,487,512]" italics="true" pageId="5" pageNumber="45">ca.</emphasis>
|
||
1.5:1 (L/W). Arista yellowbrownish, bare and slightly longer than length of pedicel. Proximal margin of pedicel on its inner side distinctly curved.
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFB8246BFF46161B1F87D770" blockId="5.[151,1437,152,2038]" pageId="5" pageNumber="45">
|
||
<emphasis id="B968EABFFFB8246BFF46161B1D52D61A" box="[198,291,598,623]" italics="true" pageId="5" pageNumber="45">Thorax.</emphasis>
|
||
Mesoscutum black, almost shining with faint pollinosity and entirely covered with long, yellow, wavy hairs. Two vague pollinose vittae can be detected looking over the head backwards with appropriate lighting in the right angle. Scutellum yellow with long, wavy, yellow hairs on disc and long, black, wavy hairs about the length of the scutellum on its hind margin. Basoventral corners of the scutellum in lateral view narrowly black. Subscutellar fringe consisting of dense, long, white hairs.
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFB8246BFF46175D1843D701" blockId="5.[151,1437,152,2038]" pageId="5" pageNumber="45">Pleura mostly black, covered with dense whitish pubescence, weaker pollinose around metathoracic spiracle. Large parts of the pleura with long, yellow to whitish hairs. Postpronotum, anterior anepisternum, meron metepimeron and metepisternum without long hairs. Metasternum bare.</paragraph>
|
||
<paragraph id="8BA336ADFFB8246BFF4617CD1D48D05B" blockId="5.[151,1437,152,2038]" pageId="5" pageNumber="45">
|
||
<emphasis id="B968EABFFFB8246BFF4617CD1D74D7EC" box="[198,261,896,921]" italics="true" pageId="5" pageNumber="45">Legs.</emphasis>
|
||
Legs simple, femora and tibiae completely yellow, trochanter dark brown to black. Coxae brownish black with white pollinosity. Tarsi with first tarsomere yellow, apical tarsomeres of all legs more or less darkened. All femura ventrally with long yellow hairs, all tibiae with short yellow hairs. Metabasotarsomere mainly yellow haired, apical tarsomeres largely black haired in all legs, claws bicolorous, yellow at base and black at apex.
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFB8246BFF4610771DD6D146" blockId="5.[151,1437,152,2038]" pageId="5" pageNumber="45">
|
||
<emphasis id="B968EABFFFB8246BFF4610771D7BD026" box="[198,266,1082,1107]" italics="true" pageId="5" pageNumber="45">Wing.</emphasis>
|
||
Wing clear, most of specimen with diffuse brownish blotch anteriorly in middle of wing below the pterostigma extending backwards for about half of the wing width (
|
||
<figureCitation id="13272A28FFB8246BFC3210121878D00C" box="[946,1033,1119,1145]" captionStart="FIGURES 12, 13" captionStartId="4.[151,269,1942,1966]" captionText="FIGURES 12, 13. Wing of Betysyrphus keiseri sp. n., Photo of wing with diffuse darkened patch (Fig. 12) and schematic drawing of mictotrichia coverage and pile on lower calypter (Fig. 13)." pageId="5" pageNumber="45">Fig. 12</figureCitation>
|
||
), but some males with completely hyaline wings. Pterostigma unicolourous brownish. Apical half of the wing (including complete R4+5) and alula completely covered with microtrichia (
|
||
<figureCitation id="13272A28FFB8246BFD4B10E41F58D0B6" box="[715,809,1193,1219]" captionStart="FIGURES 12, 13" captionStartId="4.[151,269,1942,1966]" captionText="FIGURES 12, 13. Wing of Betysyrphus keiseri sp. n., Photo of wing with diffuse darkened patch (Fig. 12) and schematic drawing of mictotrichia coverage and pile on lower calypter (Fig. 13)." pageId="5" pageNumber="45">Fig. 13</figureCitation>
|
||
). Basal parts of the wing with large areas bare of microtrichia (especially in bm, br, cup anterior margin). Lower calypter greyish with scattered long hairs on the surface and a brown hair fringe along margin in addition to the microtrichia. Halter with a light brown stem and whitish knob.
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFB8246BFF4611731E0DD229" blockId="5.[151,1437,152,2038]" pageId="5" pageNumber="45">
|
||
<emphasis id="B968EABFFFB8246BFF4611731D4CD122" box="[198,317,1342,1367]" italics="true" pageId="5" pageNumber="45">Abdomen.</emphasis>
|
||
(
|
||
<figureCitation id="13272A28FFB8246BFECD11731DE3D12D" box="[333,402,1342,1368]" captionStart="FIGURES 2, 3" captionStartId="3.[151,269,1886,1910]" captionText="FIGURES 2, 3. Betasyrphus keiseri sp. n., male holotype lateral view and dorsal view." pageId="5" pageNumber="45">Fig. 3</figureCitation>
|
||
) Tergite 1 dark with a bluish tinge, weak white pollinosity and long white hairs. Tergite 2 black with a narrow grey pubescent fascia not reaching side margins. Hairs on tergite 2 long, yellow, and with additional shorter, black hairs on the posterior part. Tergites 3 and 4 brownish with narrow pubescent fasciae widely separated from anterior margin and not reaching side margins. Tergite
|
||
<quantity id="4CE49B48FFB8246BFB2311E318A3D1BD" box="[1187,1234,1454,1480]" metricMagnitude="-2" metricUnit="m" metricValue="7.62" pageId="5" pageNumber="45" unit="in" value="3.0">3 in</quantity>
|
||
the anterior half with long yellow hairs, posterior half with long black haris. Tergite 4 mainly black haired, with only a few yellow hairs anteriorly and laterally on the white pollinose fascia. Sternites 2 to 4 broadly pollinose along their margins, covered with long yellow hairs. The center of these sternites each with a shining black macula, covered with additional short black hairs.
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFB8246BFF4612251EC6D2F7" blockId="5.[151,1437,152,2038]" box="[198,695,1640,1666]" pageId="5" pageNumber="45">Pregenital segments with long black hairs.</paragraph>
|
||
<paragraph id="8BA336ADFFB8246BFF4612C01D76D349" blockId="5.[151,1437,152,2038]" pageId="5" pageNumber="45">
|
||
<emphasis id="B968EABFFFB8246BFF4612C01D4CD2D3" box="[198,317,1677,1702]" italics="true" pageId="5" pageNumber="45">Genitalia.</emphasis>
|
||
Genitalia as in
|
||
<figureCitation id="13272A28FFB8246BFE7312C01E04D2D2" box="[499,629,1677,1703]" captionStart="FIGURES 14, 15" captionStartId="4.[151,269,2006,2030]" captionTargetBox="[212,1383,182,1877]" captionTargetId="figure@4.[202,1385,166,1905]" captionTargetPageId="4" captionText="FIGURES 14, 15. Male genitalia of Betasyrphus keiseri sp. n." httpUri="https://zenodo.org/record/294070/files/figure.png" pageId="5" pageNumber="45">Fig. 14, 15</figureCitation>
|
||
. Styli not elongated (in contrast to elongated styli of
|
||
<taxonomicName id="4C1C4D2EFFB8246BFB5E12C019FAD2D3" box="[1246,1419,1677,1702]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="45" phylum="Arthropoda" rank="species" species="nipponensis">
|
||
<emphasis id="B968EABFFFB8246BFB5E12C019FAD2D3" box="[1246,1419,1677,1702]" italics="true" pageId="5" pageNumber="45">B. nipponensis</emphasis>
|
||
</taxonomicName>
|
||
). Very similar to the genitalia of
|
||
<taxonomicName id="4C1C4D2EFFB8246BFD9312FF1EE9D2BE" box="[531,664,1714,1739]" class="Insecta" family="Syrphidae" genus="Syrphus" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="45" phylum="Arthropoda" rank="species" species="serarius">
|
||
<emphasis id="B968EABFFFB8246BFD9312FF1EE9D2BE" box="[531,664,1714,1739]" italics="true" pageId="5" pageNumber="45">B. serarius</emphasis>
|
||
</taxonomicName>
|
||
. Styli: Length:width ca. 2.5: 1, gradually narrowed towards the apex, slightly broader than in
|
||
<taxonomicName id="4C1C4D2EFFB8246BFE7E12951EF0D284" box="[510,641,1752,1777]" class="Insecta" family="Syrphidae" genus="Syrphus" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="45" phylum="Arthropoda" rank="species" species="serarius">
|
||
<emphasis id="B968EABFFFB8246BFE7E12951EF0D284" box="[510,641,1752,1777]" italics="true" pageId="5" pageNumber="45">B. serarius</emphasis>
|
||
</taxonomicName>
|
||
, cerci slightly narrower than in
|
||
<taxonomicName id="4C1C4D2EFFB8246BFB84129518F6D284" box="[1028,1159,1752,1777]" class="Insecta" family="Syrphidae" genus="Syrphus" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="45" phylum="Arthropoda" rank="species" species="serarius">
|
||
<emphasis id="B968EABFFFB8246BFB84129518F6D284" box="[1028,1159,1752,1777]" italics="true" pageId="5" pageNumber="45">B. serarius</emphasis>
|
||
</taxonomicName>
|
||
, superior lobe of theca with a small hook in lateral view (rounded in
|
||
<taxonomicName id="4C1C4D2EFFB8246BFD5812B01F13D363" box="[728,866,1789,1814]" class="Insecta" family="Syrphidae" genus="Syrphus" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="45" phylum="Arthropoda" rank="species" species="serarius">
|
||
<emphasis id="B968EABFFFB8246BFD5812B01F13D363" box="[728,866,1789,1814]" italics="true" pageId="5" pageNumber="45">B. serarius</emphasis>
|
||
</taxonomicName>
|
||
). Tube of adaeagus long, lower lobe of theca bifurcate.
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFB8246BFF46130A1F49D314" blockId="5.[151,1437,152,2038]" box="[198,824,1863,1889]" pageId="5" pageNumber="45">
|
||
Female (
|
||
<figureCitation id="13272A28FFB8246BFEAD130A1DDFD314" box="[301,430,1863,1889]" captionStart="FIGURES 8 – 11" captionStartId="4.[151,269,1878,1902]" captionText="FIGURES 8 – 11. Head of Betasyrphus keiseri sp. n., lateral (Fig. 8) and dorsal view (Fig. 9) of male holotype and head of Betasyrphus keiseri sp. n. dorsal (Fig. 10) and frontal view (Fig. 11) of female allotype." pageId="5" pageNumber="45">Fig. 10, 11</figureCitation>
|
||
). Differing from male as follows:
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFB8246BFF4613211945D383" blockId="5.[151,1437,152,2038]" pageId="5" pageNumber="45">
|
||
<emphasis id="B968EABFFFB8246BFF4613211D7FD3F0" box="[198,270,1900,1925]" italics="true" pageId="5" pageNumber="45">Head.</emphasis>
|
||
Frons ca. 1/6 of total head width at level of apical end of ocellar triangle. Frons black except a small yellowish to brownish margin above the yellow lunulae. Upper frons and ocellar triangle shining black, lower frons with dense, white pollinosity covering about 1/2 –2/3 of its length. Whole frons covered with long black hairs. Antenna usually slightly longer than in male, length ratio of postpedicel ca. 2: 1 (L/W,
|
||
<figureCitation id="13272A28FFB8246BFB5F13911957D383" box="[1247,1318,2012,2038]" captionStart="FIGURES 5 – 7" captionStartId="3.[151,269,1950,1974]" captionText="FIGURES 5 – 7. Antennae from median side of Betasyrphus keiseri sp. n. male holotype (Fig. 5), of Betasyrphus keiseri sp. n. female allotype (Fig. 6) and antennae from median side of B. stuckenbergi, female holotype (Fig. 7)." pageId="5" pageNumber="45">Fig. 6</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFBB2468FF4614D51EE5D4A2" blockId="6.[151,1437,152,1074]" pageId="6" pageNumber="46">
|
||
<emphasis id="B968EABFFFBB2468FF4614D51D7BD4C4" box="[198,266,152,177]" italics="true" pageId="6" pageNumber="46">Wing.</emphasis>
|
||
Clear transparent, in half of the specimens with a very slight infuscation in the middle part of the wing in a similar position as in most males.
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFBB2468FF4614AF1914D489" blockId="6.[151,1437,152,1074]" box="[198,1381,226,252]" pageId="6" pageNumber="46">
|
||
<emphasis id="B968EABFFFBB2468FF4614AF1D4CD48E" box="[198,317,226,251]" italics="true" pageId="6" pageNumber="46">Abdomen.</emphasis>
|
||
Tergites 3 and 4 sometimes with obscure yellow fascia beneath the pollen visible laterally.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3066526FFBB2468FF46154A1DE3D5A9" pageId="6" pageNumber="46" type="diagnosis">
|
||
<paragraph id="8BA336ADFFBB2468FF46154A1DE3D5A9" blockId="6.[151,1437,152,1074]" pageId="6" pageNumber="46">
|
||
<emphasis id="B968EABFFFBB2468FF46154A1D39D554" bold="true" box="[198,328,263,289]" pageId="6" pageNumber="46">Diagnosis:</emphasis>
|
||
Face including knob yellow (knob black in
|
||
<taxonomicName id="4C1C4D2EFFBB2468FC0E15451866D554" box="[910,1047,264,289]" class="Insecta" family="Syrphidae" genus="Syrphus" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="46" phylum="Arthropoda" rank="species" species="serarius">
|
||
<emphasis id="B968EABFFFBB2468FC0E15451866D554" box="[910,1047,264,289]" italics="true" pageId="6" pageNumber="46">B. serarius</emphasis>
|
||
</taxonomicName>
|
||
, see also
|
||
<tableCitation id="C69E0316FFBB2468FB2015451881D557" box="[1184,1264,264,290]" captionStart="TABLE 1" captionStartId="7.[151,239,588,612]" captionTargetBox="[151,1427,639,1948]" captionTargetPageId="7" captionText="TABLE 1. Diagnostic characters of Betasyrphus keiseri sp. n., B. serarius (Wiedemann) and B. stuckenbergi (Keiser)" httpUri="http://table.plazi.org/id/DF636625FFBA2469FF171601190ED611" pageId="6" pageNumber="46" tableUuid="DF636625FFBA2469FF171601190ED611">Tab. 1</tableCitation>
|
||
), pterostigma unicolorous at most proximal borderline darkened, antenna not elongated (postpedical L:W usually 1.5– 2: 1) (elongated in
|
||
<taxonomicName id="4C1C4D2EFFBB2468FEB8151F1D9FD51E" box="[312,494,338,363]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="46" phylum="Arthropoda" rank="species" species="stuckenbergi">
|
||
<emphasis id="B968EABFFFBB2468FEB8151F1D9FD51E" box="[312,494,338,363]" italics="true" pageId="6" pageNumber="46">B. stuckenbergi</emphasis>
|
||
</taxonomicName>
|
||
, L:W ca. 3:1), lower side of postpedicel basally broadly orange, no clear yellow maculae or fasciae on the tergites, but on tergites 2–4 narrow silvery pollinose fasciae, widely separated from anterior margin of tergites, not reaching side margins. Wing usually with diffuse brownish blotch. Other characters see
|
||
<tableCitation id="C69E0316FFBB2468FEC2158F1DFDD5A9" box="[322,396,450,476]" captionStart="TABLE 1" captionStartId="7.[151,239,588,612]" captionTargetBox="[151,1427,639,1948]" captionTargetPageId="7" captionText="TABLE 1. Diagnostic characters of Betasyrphus keiseri sp. n., B. serarius (Wiedemann) and B. stuckenbergi (Keiser)" httpUri="http://table.plazi.org/id/DF636625FFBA2469FF171601190ED611" pageId="6" pageNumber="46" tableUuid="DF636625FFBA2469FF171601190ED611">Tab. 1</tableCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3066526FFBB2468FF4615AA1D53D607" pageId="6" pageNumber="46" type="etymology">
|
||
<paragraph id="8BA336ADFFBB2468FF4615AA1D53D607" blockId="6.[151,1437,152,1074]" pageId="6" pageNumber="46">
|
||
<emphasis id="B968EABFFFBB2468FF4615AA1D26D674" bold="true" box="[198,343,487,513]" pageId="6" pageNumber="46">Etymology:</emphasis>
|
||
The name
|
||
<taxonomicName id="4C1C4D2EFFBB2468FE5F15A51E5CD674" box="[479,557,488,513]" class="Insecta" family="Syrphidae" genus="Betasyrphus" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="46" phylum="Arthropoda" rank="species" species="keiseri">
|
||
<emphasis id="B968EABFFFBB2468FE5F15A51E5CD674" box="[479,557,488,513]" italics="true" pageId="6" pageNumber="46">keiseri</emphasis>
|
||
</taxonomicName>
|
||
was chosen in honour of Fred Keiser (
|
||
<date id="FFA2106DFFBB2468FB8015A5180AD677" box="[1024,1147,488,514]" pageId="6" pageNumber="46" value="1895-02-17">17.II.1895</date>
|
||
–
|
||
<date id="FFA2106DFFBB2468FB1C15A51949D677" box="[1180,1336,488,514]" pageId="6" pageNumber="46" value="1969-08-21">21.VIII.1969</date>
|
||
), for his extensive collection and studies of
|
||
<collectingCountry id="F30B763DFFBB2468FDC516401EA6D652" box="[581,727,525,551]" name="Madagascar" pageId="6" pageNumber="46">Madagascar</collectingCountry>
|
||
<taxonomicName id="4C1C4D2EFFBB2468FD5F16401F2FD652" box="[735,862,525,551]" class="Insecta" family="Syrphidae" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="46" phylum="Arthropoda" rank="family">Syrphidae</taxonomicName>
|
||
. He described a large proportion of the species known from this subregion. Most of the known material he studied was collected by him and is deposited in the NHMB.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3066526FFBB2468FF4616301857D697" pageId="6" pageNumber="46" type="distribution">
|
||
<paragraph id="8BA336ADFFBB2468FF4616301857D697" blockId="6.[151,1437,152,1074]" pageId="6" pageNumber="46">
|
||
<emphasis id="B968EABFFFBB2468FF4616301D18D6E2" bold="true" box="[198,361,637,663]" pageId="6" pageNumber="46">Distribution:</emphasis>
|
||
All known specimens have been found in
|
||
<collectingCountry id="F30B763DFFBB2468FC121630186ED6E2" box="[914,1055,637,663]" name="Madagascar" pageId="6" pageNumber="46">Madagascar</collectingCountry>
|
||
and the Grandes
|
||
<collectingCountry id="F30B763DFFBB2468FA8816301904D6E2" box="[1288,1397,637,663]" name="Comoros" pageId="6" pageNumber="46">Comores</collectingCountry>
|
||
, at altitudes ranging from
|
||
<quantity id="4CE49B48FFBB2468FE2A16EF1E28D6C9" box="[426,601,674,700]" metricMagnitude="3" metricUnit="m" metricValue="1.67" metricValueMax="2.4" metricValueMin="0.94" pageId="6" pageNumber="46" unit="m" value="1670.0" valueMax="2400.0" valueMin="940.0">940 to 2400 m</quantity>
|
||
a.s.l. (
|
||
<figureCitation id="13272A28FFBB2468FD2B16EF1E82D6C9" box="[683,755,674,700]" captionStart="FIGURE 1" captionStartId="3.[151,255,1822,1846]" captionTargetBox="[197,1392,209,1769]" captionTargetId="figure@3.[193,1399,197,1786]" captionTargetPageId="3" captionText="FIGURE 1. Known distribution of Betasyrphus keiseri sp. n. (squares, type locality black filled square) and Betasyrphus stuckenbergi (Keiser, 1971) (circles, type locality black filled circle)." httpUri="https://zenodo.org/record/294069/files/figure.png" pageId="6" pageNumber="46">Fig. 1</figureCitation>
|
||
, distribution map). The specimens from
|
||
<collectingCountry id="F30B763DFFBB2468FB5F16EF191ED6C9" box="[1247,1391,674,700]" name="Madagascar" pageId="6" pageNumber="46">Madagascar</collectingCountry>
|
||
are mainly associated with mountain areas and rain forest or rain forest remnants.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3066526FFBB2468FF4616A01F74D047" pageId="6" pageNumber="46" type="biology_ecology">
|
||
<paragraph id="8BA336ADFFBB2468FF4616A01824D702" blockId="6.[151,1437,152,1074]" pageId="6" pageNumber="46">
|
||
<emphasis id="B968EABFFFBB2468FF4616A01D5FD772" bold="true" box="[198,302,749,775]" pageId="6" pageNumber="46">Biology:</emphasis>
|
||
<bibRefCitation id="EF8D4B5CFFBB2468FEBD16A01D97D772" author="Keiser" box="[317,486,749,775]" pageId="6" pageNumber="49" refString="Keiser, F. (1971) Syrphidae von Madagaskar (Dipt.). Verhandlungen der Naturforschenden Gesellschaft in Basel 81, 223 - 318 [date on the cover 1970, available printed 1971]." type="journal article" year="1971">Keiser (1971)</bibRefCitation>
|
||
gave no notes or observation on habitat and behaviour. According to own observations and label data of available material, specimens have been collected in mountain areas with rainforest or secondary rainforest remnants, along forest margins with flowers or sitting on leaves, observed close to streams or brooks, showing typical hovering behaviour in sun-lit patches.
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFBB2468FF4617CF1F71D079" blockId="6.[151,1437,152,1074]" pageId="6" pageNumber="46">
|
||
Flower visiting: probably a wide range of flowers with easily accessible nectar, so far observed from
|
||
<taxonomicName id="4C1C4D2EFFBB2468FF1717E51DEBD7B4" box="[151,410,936,961]" class="Magnoliopsida" family="Asteraceae" genus="Ageratum" kingdom="Plantae" order="Asterales" pageId="6" pageNumber="46" phylum="Tracheophyta" rank="species" species="conyzoides">
|
||
<emphasis id="B968EABFFFBB2468FF1717E51DEBD7B4" box="[151,410,936,961]" italics="true" pageId="6" pageNumber="46">Ageratum conyzoides</emphasis>
|
||
</taxonomicName>
|
||
L. (
|
||
<taxonomicName id="4C1C4D2EFFBB2468FE4E17E51E2BD7B7" box="[462,602,936,962]" class="Magnoliopsida" family="Asteraceae" kingdom="Plantae" order="Asterales" pageId="6" pageNumber="46" phylum="Tracheophyta" rank="family">Asteraceae</taxonomicName>
|
||
). Flight period: April – July and September to January, but probably flying throughout the year with an optimum in winter. The number of known specimen is insufficient to decide whether the species is bivoltine or polyoltine.
|
||
</paragraph>
|
||
<paragraph id="8BA336ADFFBB2468FF1710551F74D047" blockId="6.[151,1437,152,1074]" box="[151,773,1048,1074]" pageId="6" pageNumber="46">Larvae are unknown but presumably aphidophagous.</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |