358 lines
55 KiB
XML
358 lines
55 KiB
XML
<document id="D1303CC4494B7D4D3E77B972DC877592" ID-DOI="10.5281/zenodo.7666390" ID-ISSN="2305-2562" ID-Zenodo-Dep="7666390" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1677091122719" checkinUser="felipe" docAuthor="Jindr, Rohác, ich, ek & Barraclough, David" docDate="2003" docId="03EC879AD464335E44876F15FE3F8A5F" docLanguage="en" docName="AfrInvertebr.44.2.157-190.pdf" docOrigin="African Invertebrates 44 (2)" docStyle="DocumentStyle:C20B10C002986E51083406A4EACF003A.3:AfrInvertebr.2001-2007.journal_article" docStyleId="C20B10C002986E51083406A4EACF003A" docStyleName="AfrInvertebr.2001-2007.journal_article" docStyleVersion="3" docTitle="Margdalops microcercus Jindr & Rohác & ek & Barraclough 2003, sp. n." docType="treatment" docVersion="2" lastPageNumber="11" masterDocId="FFD5FFE2D461335445676D13FFE38828" masterDocTitle="Margdalops, a new African genus of Anthomyzidae (Diptera), comprising six new species" masterLastPageNumber="35" masterPageNumber="1" pageNumber="6" updateTime="1699455446982" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
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<mods:mods id="F966FCCE94460C90442462C5B89A453E" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="448A58ED7C72E295A3343D7B0735DA39">
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<mods:title id="971AD70DB954B89C408BC478378F05AA">Margdalops, a new African genus of Anthomyzidae (Diptera), comprising six new species</mods:title>
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</mods:titleInfo>
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<mods:name id="B2441B122747A628705403A05C45830C" type="personal">
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<mods:roleTerm id="64E09C17AC46BF31D77EEEED8325342F">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="3622B198BB4855CED004C019AFCF2B47">Jindr</mods:namePart>
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</mods:name>
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<mods:roleTerm id="673E6F2DAA3C5C9F105B976E21EF9DC1">Author</mods:roleTerm>
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<mods:namePart id="C9F4FB3D003CB16AC2F5D1DF21208356">Rohác, ich</mods:namePart>
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</mods:name>
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<mods:name id="AEB9EDBEB3670AA9F425512BAF2F3519" type="personal">
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<mods:roleTerm id="0079D82FD7E0BCBA66F75B57146157A2">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="D520F25402E73B8CA37AB3A9DE16C3E5">ek</mods:namePart>
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</mods:name>
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<mods:name id="C10EDAFB3E5A10D8F16483A5895E4F4A" type="personal">
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<mods:roleTerm id="BB9CECFC27C46BCB4B5BF96F3561D8A9">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="F19606521DA6025FADBD206C2F407477">Barraclough, David</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="3E8DDB54D2934A1B943041127087C83D">text</mods:typeOfResource>
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<mods:titleInfo id="11EED8230A5701F6DA880369B1DCBBDE">
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<mods:title id="26E9DDDD7F8E36CC0854E1EE4758D348">African Invertebrates</mods:title>
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</mods:titleInfo>
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<mods:part id="F86B6916FC8D1B19B527E65552E64D66">
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<mods:date id="C2E01E50B56E64E40CEBFBAB19229F25">2003</mods:date>
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<mods:detail id="ABF252C52BB6A1A0EDA1DB5A91B97B85" type="pubDate">
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<mods:number id="899171E8127C4E1FD5A4437F38762796">2003-12-31</mods:number>
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</mods:detail>
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<mods:detail id="86F95DEA99B918D17DF791537A893DD7" type="volume">
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<mods:number id="8A4A08A31C0AFC3D69363895DE84436F">44</mods:number>
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</mods:detail>
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<mods:detail id="4B68136A827CF2DB620AF635A1C87922" type="issue">
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<mods:number id="A32DBDCED22A40B49E4369B16A4200F2">2</mods:number>
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</mods:detail>
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<mods:extent id="B828CC2F3FCFB283FE01F5EDD7C0C8CD" unit="page">
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<mods:start id="547258AAD590BD30A882676E3434A9C0">1</mods:start>
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<mods:end id="DE53B1DD2F941BD01A87E3473EB7D28A">35</mods:end>
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<mods:classification id="23C6846A143F65A0945B0F191127E381">journal article</mods:classification>
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<mods:identifier id="670B8D53B525189CB7F737F76C941935" type="DOI">10.5281/zenodo.7666390</mods:identifier>
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<mods:identifier id="E0DBFC7D35F5C09E11D87B1C4CFF8237" type="ISSN">2305-2562</mods:identifier>
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<mods:identifier id="3AF68005AF0D3629396398AB810683E8" type="Zenodo-Dep">7666390</mods:identifier>
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<treatment id="03EC879AD464335E44876F15FE3F8A5F" LSID="urn:lsid:plazi:treatment:03EC879AD464335E44876F15FE3F8A5F" httpUri="http://treatment.plazi.org/id/03EC879AD464335E44876F15FE3F8A5F" lastPageId="10" lastPageNumber="11" pageId="5" pageNumber="6">
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<subSubSection id="C35F6507D464335144876F15FCAF8A37" box="[480,844,518,543]" pageId="5" pageNumber="6" type="nomenclature">
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<paragraph id="8BFA368CD464335144876F15FCAF8A37" blockId="5.[181,1142,518,1679]" box="[480,844,518,543]" pageId="5" pageNumber="6">
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<heading id="D0B281E0D464335144876F15FCAF8A37" box="[480,844,518,543]" centered="true" fontSize="11" level="2" pageId="5" pageNumber="6" reason="2">
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<taxonomicName id="4C454D0FD464335144876F15FCEB8A37" ID-CoL="6QTLK" authority="Jindr & Rohác & ek & Barraclough, 2003" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[480,776,518,543]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="microcercus" status="sp. nov.">
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<emphasis id="B931EA9ED464335144876F15FCEB8A37" bold="true" box="[480,776,518,543]" pageId="5" pageNumber="6">Margdalops microcercus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A20257E5D464335146776F15FCAF8A37" box="[784,844,518,543]" pageId="5" pageNumber="6" rank="species">sp. n.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C35F6507D464335E47276F3DFE3F8A5F" lastPageId="10" lastPageNumber="11" pageId="5" pageNumber="6" type="description">
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<paragraph id="8BFA368CD464335147276F3DFD088A6F" blockId="5.[181,1142,518,1679]" box="[576,747,558,583]" pageId="5" pageNumber="6">
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(
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<figureCitation id="137E2A09D464335147206F3DFD598A6F" box="[583,698,558,583]" captionStart-0="Figs 1–6" captionStart-1="Figs 7–12" captionStartId-0="6.[146,185,1575,1595]" captionStartId-1="7.[180,219,1504,1524]" captionTargetBox-0="[135,1127,412,1562]" captionTargetBox-1="[168,1142,258,1480]" captionTargetId-0="figure-11@6.[130,1129,392,1576]" captionTargetId-1="figure-7@7.[157,1166,251,1496]" captionTargetPageId-0="6" captionTargetPageId-1="7" captionText-0="Figs 1–6. Margdalops microcercus sp. n., male holotype (Kenya). 1. Transandrium, caudal view. 2. Aedeagal complex, lateral view. 3. Hypandrium and associated structures, lateral view. 4. External genitalia, caudal view. 5. Same, lateral view. 6. Gonostylus, sublateral view (widest extension). Scales: Fig. 6 = 0.05 mm, others = 0.1 mm. For abbreviations see text." captionText-1="Figs 7–12. Margdalops microcercus sp. n., female paratype (Kenya). 7. Postabdomen, dorsal view. 8. Same, ventral view. 9. Spermatheca. 10. Internal sclerites, ventral view. 11. Genital chamber with internal sclerites, lateral view. 12. Spermatheca. Scales: Figs 9, 10 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi-0="http://doi.org/10.5281/zenodo.7666392" figureDoi-1="http://doi.org/10.5281/zenodo.7666394" httpUri-0="https://zenodo.org/record/7666392/files/figure.png" httpUri-1="https://zenodo.org/record/7666394/files/figure.png" pageId="5" pageNumber="6">Figs 1–12</figureCitation>
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,
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<figureCitation id="137E2A09D464335147A16F3DFD008A6F" box="[710,739,558,583]" captionStart="Figs 66–68" captionStartId="30.[143,182,1599,1619]" captionTargetBox="[248,1014,650,1571]" captionTargetId="figure-168@30.[171,1062,650,1573]" captionTargetPageId="30" captionText="Figs 66–68. Wings of Margdalops species. 66. M. microcercus sp. n., female paratype (Kenya). 67. M. angustus sp. n., female pararype (S. Africa). 68. M. signatus sp. n., female paratype (Kenya). Scale = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7666414" httpUri="https://zenodo.org/record/7666414/files/figure.png" pageId="5" pageNumber="6">66</figureCitation>
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)
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</paragraph>
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<paragraph id="8BFA368CD464335145D26F46FCC48AE6" blockId="5.[181,1142,518,1679]" pageId="5" pageNumber="6">
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Type material:
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<materialsCitation id="3B2D3CD1D464335144006F46FDF58AA6" collectionCode="TAUI" collectorName="A. Freidberg'" country="Kenya" location="Mt. ElgonLodge" pageId="5" pageNumber="6" specimenCount="1" typeStatus="holotype">
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<typeStatus id="54FE882ED464335144006F46FE338A46" box="[359,464,597,622]" pageId="5" pageNumber="6" type="holotype">Holotype</typeStatus>
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male, labelled: ‘
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<collectingCountry id="F352761CD464335147F56F46FD188A46" box="[658,763,597,622]" name="Kenya" pageId="5" pageNumber="6">KENYA</collectingCountry>
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:
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<location id="8E9A6057D4643351466E6F46FC2A8A46" LSID="urn:lsid:plazi:treatment:03EC879AD464335E44876F15FE3F8A5F:8E9A6057D4643351466E6F46FC2A8A46" box="[777,969,597,622]" country="Kenya" name="Mt. ElgonLodge" pageId="5" pageNumber="6">Mt. ElgonLodge</location>
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, 1–6.XI.83,
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<collectorName id="26B0535AD4643351413D6F46FECA8AA6" pageId="5" pageNumber="6">A. Freidberg’</collectorName>
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(
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<collectionCode id="ED54AE49D4643351445E6F66FE9D8AA6" box="[313,382,629,654]" pageId="5" pageNumber="6">TAUI</collectionCode>
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, genit. prep.)
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</materialsCitation>
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.
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<materialsCitation id="3B2D3CD1D464335147466F66FEEF8A86" collectionCode="TAUI" collectorName="A. Freidberg'" country="Kenya" location="Mt. ElgonLodge" pageId="5" pageNumber="6" specimenCount="1" specimenCount-female="1" typeStatus="paratype">
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<typeStatus id="54FE882ED464335147466F66FD718AA6" box="[545,658,629,654]" pageId="5" pageNumber="6" type="paratype">Paratypes</typeStatus>
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:
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<collectingCountry id="F352761CD464335147F96F66FCE28AA6" box="[670,769,629,654]" name="Kenya" pageId="5" pageNumber="6">KENYA</collectingCountry>
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:
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<specimenCount id="9D43FD05D4643351466B6F66FC928AA6" box="[780,881,629,654]" pageId="5" pageNumber="6" type="female">1 female</specimenCount>
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, same data as holotype (
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<collectionCode id="ED54AE49D464335145DA6F86FEE78A86" box="[189,260,661,686]" pageId="5" pageNumber="6">TAUI</collectionCode>
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)
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</materialsCitation>
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.
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<materialsCitation id="3B2D3CD1D464335144726F86FCC08AE6" collectingDate="1934-11-15" collectionCode="BMNH" collectorName="F. W. Edwards & All" country="Uganda" location="Mbarara" pageId="5" pageNumber="6" specimenCount="2" specimenCount-female="1" specimenCount-male="1" stateProvince="Mbarara" typeStatus="paratype">
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<collectingCountry id="F352761CD464335144726F86FE708A86" box="[277,403,661,686]" name="Uganda" pageId="5" pageNumber="6">UGANDA</collectingCountry>
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:
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<specimenCount id="9D43FD05D464335144FC6F86FE078A86" box="[411,484,661,686]" pageId="5" pageNumber="6" type="male">1 male</specimenCount>
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<specimenCount id="9D43FD05D4643351448E6F86FDAB8A86" box="[489,584,661,686]" pageId="5" pageNumber="6" type="female">1 female</specimenCount>
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(with apex of abdomen lost),
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<collectingRegion id="4981F86ED464335146EA6F86FC0D8A86" box="[909,1006,661,686]" country="Uganda" name="Mbarara" pageId="5" pageNumber="6">Mbarara</collectingRegion>
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,
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<date id="FFFB104CD464335146906F86FB928A86" box="[1015,1137,661,686]" pageId="5" pageNumber="6" value="1934-11-15">
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<collectingDate id="EFBFE9A4D464335146906F86FB928A86" box="[1015,1137,661,686]" pageId="5" pageNumber="6" value="1934-11-15">15.xi.1934</collectingDate>
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</date>
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,
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<collectorName id="26B0535AD464335145D26FA6FEBB8AE6" box="[181,344,693,718]" pageId="5" pageNumber="6">F. W. Edwards</collectorName>
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(
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<collectionCode id="ED54AE49D464335144006FA6FE228AE6" box="[359,449,693,718]" pageId="5" pageNumber="6">BMNH</collectionCode>
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).
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<collectorName id="26B0535AD464335144B56FA6FE158AE6" box="[466,502,693,718]" pageId="5" pageNumber="6">All</collectorName>
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<typeStatus id="54FE882ED4643351449A6FA6FD8B8AE6" box="[509,616,693,718]" pageId="5" pageNumber="6" type="paratype">paratypes</typeStatus>
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with genit. prep
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="8BFA368CD464335145D26FCFFEED8B3D" blockId="5.[181,1142,518,1679]" pageId="5" pageNumber="6">
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Etymology: The name ‘
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<taxonomicName id="4C454D0FD464335144A56FCFFDA98ADC" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[450,586,732,756]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="microcercus">
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<emphasis id="B931EA9ED464335144A56FCFFDA98ADC" box="[450,586,732,756]" italics="true" pageId="5" pageNumber="6">microcercus</emphasis>
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</taxonomicName>
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’ refers to the unusually small male cercus of this species.
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</paragraph>
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<paragraph id="8BFA368CD464335145D26E31FE6B8B13" blockId="5.[181,1142,518,1679]" box="[181,392,802,827]" pageId="5" pageNumber="6">Description: Male.</paragraph>
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<paragraph id="8BFA368CD464335145D26E5AFCAD8B4A" blockId="5.[181,1142,518,1679]" box="[181,846,841,866]" pageId="5" pageNumber="6">
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Total body length:
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<quantity id="4CBD9B69D464335144ED6E5AFDD38B4A" box="[394,560,841,866]" metricMagnitude="-3" metricUnit="m" metricValue="1.92" metricValueMax="2.06" metricValueMin="1.78" pageId="5" pageNumber="6" unit="mm" value="1.92" valueMax="2.06" valueMin="1.78">1.78–2.06 mm</quantity>
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. Body brown and yellow.
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</paragraph>
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<paragraph id="8BFA368CD464335145D26E63FC458D20" blockId="5.[181,1142,518,1679]" pageId="5" pageNumber="6">
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<emphasis id="B931EA9ED464335145D26E63FF128BA0" box="[181,241,880,904]" italics="true" pageId="5" pageNumber="6">Head</emphasis>
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: Slightly to distinctly longer than high. Frons pattern similar to that of
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<taxonomicName id="4C454D0FD4643351468E6E63FB8D8BA0" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[1001,1134,880,904]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="angustus">
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<emphasis id="B931EA9ED4643351468E6E63FB8D8BA0" box="[1001,1134,880,904]" italics="true" pageId="5" pageNumber="6">M. angustus</emphasis>
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</taxonomicName>
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, but frontal triangle reaching to anterior two-thirds of frons; anterior medial stripe like frontal triangle dull (not velvety) brown. Orbit shining brown. Ocellar triangle slightly convex, shiny. Face yellow-white; gena dirty white and silvery white microtomentose with narrow, pale brown ventral margin; postgena pale brown. Mouthparts whitish yellow. Chaetotaxy as in
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<emphasis id="B931EA9ED464335144AA6903FDBA8C00" box="[461,601,1040,1064]" italics="true" pageId="5" pageNumber="6">
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<taxonomicName id="4C454D0FD464335144AA6903FDB68C00" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[461,597,1040,1064]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="venustus">M. venustus</taxonomicName>
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,
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</emphasis>
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but pvt longer and crossed; vti almost as long as vte and crossed medially; oc less proclinate; 1–2 pairs of microsetulae in front of frontal triangle; vi as long as anterior strong ors; 2 subvibrissae (anterior shorter and weaker, posterior about two-fifths length of vi). Eye with longest diameter about 1.4–1.5 times as long as shortest one. Gena higher than in relatives; its minimum depth 0.1 times as long as shortest eye diameter. Antenna with ochreous scape, pedicel and anterodorsal part at base of arista, remainder of 1st flagellomere yellowish white. Arista about twice as long as antenna, longer ciliate than in other
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<taxonomicName id="4C454D0FD464335147D969E3FC458D20" box="[702,934,1263,1288]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="undetermined">
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<emphasis id="B931EA9ED464335147D969E3FCA58D20" box="[702,838,1264,1288]" italics="true" pageId="5" pageNumber="6">Margdalops</emphasis>
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species.
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</taxonomicName>
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</paragraph>
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<paragraph id="8BFA368CD464335145D26805FBF08EA7" blockId="5.[181,1142,518,1679]" pageId="5" pageNumber="6">
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<emphasis id="B931EA9ED464335145D26805FEE68D06" box="[181,261,1302,1326]" italics="true" pageId="5" pageNumber="6">Thorax</emphasis>
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: Dorsally brown, ventrally yellow. Mesoscutum anteromedially with 2 elongate, sparsely silvery grey microtomentose spots between dorsocentral lines. Humeral and notopleural areas lighter brown than mesoscutum. Pleural area with brown dorsal band, wider anteriorly (covering entire propleuron), narrower posteriorly; remainder of pleura yellow. Chaetotaxy as in
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<taxonomicName id="4C454D0FD464335144B36885FDB88D86" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[468,603,1430,1454]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="venustus">
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<emphasis id="B931EA9ED464335144B36885FDB88D86" box="[468,603,1430,1454]" italics="true" pageId="5" pageNumber="6">M. venustus</emphasis>
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</taxonomicName>
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, but setae generally weaker, anterior dc shorter and inserted somewhat nearer to posterior dc, and anterior stpl longer. Scutellum slightly convex dorsally. Legs yellow. Pedal chaetotaxies as in
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<taxonomicName id="4C454D0FD4643351460368C5FC158DC6" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[868,1014,1494,1518]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="venustus">
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<emphasis id="B931EA9ED4643351460368C5FC158DC6" box="[868,1014,1494,1518]" italics="true" pageId="5" pageNumber="6">M. venustus</emphasis>
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</taxonomicName>
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; f
|
||
<subScript id="17C134C9D4643351417268F4FBFE8DDD" attach="left" box="[1045,1053,1511,1525]" fontSize="6" pageId="5" pageNumber="6">3</subScript>
|
||
with a posteroventral row of 17–18 setae, 5 of which (in distal two-fifths) are short and thickened.Wing pattern (
|
||
<figureCitation id="137E2A09D464335144A16B05FDF68E07" box="[454,533,1558,1583]" captionStart="Figs 66–68" captionStartId="30.[143,182,1599,1619]" captionTargetBox="[248,1014,650,1571]" captionTargetId="figure-168@30.[171,1062,650,1573]" captionTargetPageId="30" captionText="Figs 66–68. Wings of Margdalops species. 66. M. microcercus sp. n., female paratype (Kenya). 67. M. angustus sp. n., female pararype (S. Africa). 68. M. signatus sp. n., female paratype (Kenya). Scale = 0.5 mm." figureDoi="http://doi.org/10.5281/zenodo.7666414" httpUri="https://zenodo.org/record/7666414/files/figure.png" pageId="5" pageNumber="6">Fig. 66</figureCitation>
|
||
) as in
|
||
<taxonomicName id="4C454D0FD4643351473F6B05FD3E8E06" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[600,733,1558,1582]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="angustus">
|
||
<emphasis id="B931EA9ED4643351473F6B05FD3E8E06" box="[600,733,1558,1582]" italics="true" pageId="5" pageNumber="6">M. angustus</emphasis>
|
||
</taxonomicName>
|
||
, but R
|
||
<subScript id="17C134C9D464335146446B34FCDF8E1D" attach="left" box="[803,828,1575,1589]" fontSize="6" pageId="5" pageNumber="6">4+5</subScript>
|
||
almost straight, very slightly convergent to M distally, and CuA
|
||
<subScript id="17C134C9D464335147576B54FDDB8E7D" attach="left" box="[560,568,1607,1621]" fontSize="6" pageId="5" pageNumber="6">1</subScript>
|
||
slightly bent. Discal (dm) cell wide and r-m as in
|
||
<taxonomicName id="4C454D0FD464335141306B25FEFA8E46" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="5" pageNumber="6" phylum="Arthropoda" rank="species" species="angustus">
|
||
<emphasis id="B931EA9ED464335141306B25FEFA8E46" italics="true" pageId="5" pageNumber="6">M. angustus</emphasis>
|
||
</taxonomicName>
|
||
. Wing measurements: length
|
||
<quantity id="4CBD9B69D464335147066B45FCE68E47" box="[609,773,1622,1647]" metricMagnitude="-3" metricUnit="m" metricValue="2.13" metricValueMax="2.32" metricValueMin="1.94" pageId="5" pageNumber="6" unit="mm" value="2.13" valueMax="2.32" valueMin="1.94">1.94–2.32 mm</quantity>
|
||
; width
|
||
<quantity id="4CBD9B69D464335146336B45FC1B8E47" box="[852,1016,1622,1647]" metricMagnitude="-4" metricUnit="m" metricValue="5.949999999999999" metricValueMax="6.8" metricValueMin="5.1" pageId="5" pageNumber="6" unit="mm" value="0.595" valueMax="0.68" valueMin="0.51">0.51–0.68 mm</quantity>
|
||
, Cs
|
||
<subScript id="17C134C9D464335141476B74FBCB8E5D" attach="left" box="[1056,1064,1639,1653]" fontSize="6" pageId="5" pageNumber="6">3</subScript>
|
||
: Cs
|
||
<subScript id="17C134C9D4643351413F6B74FB838E5D" attach="left" box="[1112,1120,1639,1653]" fontSize="6" pageId="5" pageNumber="6">4</subScript>
|
||
= 2.84–2.93, r-m/dm-cu: dm-cu = 3.51–3.72. Haltere brown with darker knob.
|
||
</paragraph>
|
||
<paragraph id="8BFA368CD467335245EA6DDDFBE1896F" blockId="6.[141,1102,206,327]" pageId="6" pageNumber="7">
|
||
<emphasis id="B931EA9ED467335245EA6DDDFF1088CE" box="[141,243,206,230]" italics="true" pageId="6" pageNumber="7">Abdomen</emphasis>
|
||
: Brown; preabdominal terga similar to those of
|
||
<taxonomicName id="4C454D0FD4673352478B6DDDFC8C88CE" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[748,879,206,230]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="angustus">
|
||
<emphasis id="B931EA9ED4673352478B6DDDFC8C88CE" box="[748,879,206,230]" italics="true" pageId="6" pageNumber="7">M. angustus</emphasis>
|
||
</taxonomicName>
|
||
, but sterna markedly broader. S2 as long as wide, S3 and S4 slightly longer than wide, S5 wider than long, wider than S4 and slightly emarginate posteromedially. T6 distinct although very weakly sclerotised, transversely band-like. S6–S8 as in
|
||
<taxonomicName id="4C454D0FD467335247E96C3DFCF1896E" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[654,786,302,326]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="angustus">
|
||
<emphasis id="B931EA9ED467335247E96C3DFCF1896E" box="[654,786,302,326]" italics="true" pageId="6" pageNumber="7">M. angustus</emphasis>
|
||
</taxonomicName>
|
||
, S7 somewhat longer.
|
||
</paragraph>
|
||
<caption id="DF3A6604D467335245F56B34FCC88EAB" ID-DOI="http://doi.org/10.5281/zenodo.7666392" ID-Zenodo-Dep="7666392" httpUri="https://zenodo.org/record/7666392/files/figure.png" pageId="6" pageNumber="7" startId="6.[146,185,1575,1595]" targetBox="[135,1127,412,1562]" targetPageId="6">
|
||
<paragraph id="8BFA368CD467335245F56B34FCC88EAB" blockId="6.[146,1107,1575,1667]" pageId="6" pageNumber="7">
|
||
Figs 1–6.
|
||
<taxonomicName id="4C454D0FD4673352458F6B34FE248E13" authority="Jindr & Rohác & ek & Barraclough, 2003" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[232,455,1575,1595]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="6" pageNumber="7" phylum="Arthropoda" rank="species" species="microcercus" status="sp. nov.">
|
||
<emphasis id="B931EA9ED4673352458F6B34FE248E13" box="[232,455,1575,1595]" italics="true" pageId="6" pageNumber="7">Margdalops microcercus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20257E5D467335244AB6B34FE1F8E13" box="[460,508,1575,1595]" pageId="6" pageNumber="7" rank="species">sp. n.</taxonomicNameLabel>
|
||
, male holotype (Kenya). 1. Transandrium, caudal view. 2. Aedeagal complex, lateral view. 3. Hypandrium and associated structures, lateral view. 4. External genitalia, caudal view. 5. Same, lateral view. 6. Gonostylus, sublateral view (widest extension). Scales: Fig. 6 = 0.05 mm, others = 0.1 mm. For abbreviations see text.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF3A6604D466335345D368F3FE3C8E14" ID-DOI="http://doi.org/10.5281/zenodo.7666394" ID-Zenodo-Dep="7666394" httpUri="https://zenodo.org/record/7666394/files/figure.png" pageId="7" pageNumber="8" startId="7.[180,219,1504,1524]" targetBox="[168,1142,258,1480]" targetPageId="7">
|
||
<paragraph id="8BFA368CD466335345D368F3FE3C8E14" blockId="7.[180,1141,1504,1596]" pageId="7" pageNumber="8">
|
||
Figs 7–12.
|
||
<taxonomicName id="4C454D0FD4663353447068F3FE148DDC" authority="Jindr & Rohác & ek & Barraclough, 2003" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[279,503,1504,1524]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="8" phylum="Arthropoda" rank="species" species="microcercus" status="sp. nov.">
|
||
<emphasis id="B931EA9ED4663353447068F3FE148DDC" box="[279,503,1504,1524]" italics="true" pageId="7" pageNumber="8">Margdalops microcercus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20257E5D4663353449B68F3FDCE8DDC" box="[508,557,1504,1524]" pageId="7" pageNumber="8" rank="species">sp. n.</taxonomicNameLabel>
|
||
, female paratype (Kenya). 7. Postabdomen, dorsal view. 8. Same, ventral view. 9. Spermatheca. 10. Internal sclerites, ventral view. 11. Genital chamber with internal sclerites, lateral view. 12. Spermatheca. Scales: Figs 9, 10 = 0.05 mm, others = 0.1 mm. For abbreviations see text.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFA368CD469335C45F76DDDFC5D8B6F" blockId="8.[144,1104,206,1671]" pageId="8" pageNumber="9">
|
||
<emphasis id="B931EA9ED469335C45F76DDDFF1988CE" box="[144,250,206,230]" italics="true" pageId="8" pageNumber="9">Genitalia</emphasis>
|
||
: Epandrium (
|
||
<figureCitation id="137E2A09D469335C44F56DDDFE1088CF" box="[402,499,206,231]" captionStart="Figs 1–6" captionStartId="6.[146,185,1575,1595]" captionTargetBox="[135,1127,412,1562]" captionTargetId="figure-11@6.[130,1129,392,1576]" captionTargetPageId="6" captionText="Figs 1–6. Margdalops microcercus sp. n., male holotype (Kenya). 1. Transandrium, caudal view. 2. Aedeagal complex, lateral view. 3. Hypandrium and associated structures, lateral view. 4. External genitalia, caudal view. 5. Same, lateral view. 6. Gonostylus, sublateral view (widest extension). Scales: Fig. 6 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666392" httpUri="https://zenodo.org/record/7666392/files/figure.png" pageId="8" pageNumber="9">Figs 4, 5</figureCitation>
|
||
) moderately long, short setose, with dorsolateral setae thicker, dorsomedial pair longest.Anal opening small, rounded triangular, dorsomedially narrowed. Cercus smallest of all congeners, narrow but well sclerotised and its ventral end tapered (
|
||
<figureCitation id="137E2A09D469335C447D6C3DFE9E896F" box="[282,381,302,327]" captionStart="Figs 1–6" captionStartId="6.[146,185,1575,1595]" captionTargetBox="[135,1127,412,1562]" captionTargetId="figure-11@6.[130,1129,392,1576]" captionTargetPageId="6" captionText="Figs 1–6. Margdalops microcercus sp. n., male holotype (Kenya). 1. Transandrium, caudal view. 2. Aedeagal complex, lateral view. 3. Hypandrium and associated structures, lateral view. 4. External genitalia, caudal view. 5. Same, lateral view. 6. Gonostylus, sublateral view (widest extension). Scales: Fig. 6 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666392" httpUri="https://zenodo.org/record/7666392/files/figure.png" pageId="8" pageNumber="9">Figs 4–5</figureCitation>
|
||
). Medandrium (
|
||
<figureCitation id="137E2A09D469335C474D6C3DFD88896F" box="[554,619,302,327]" captionStart="Figs 1–6" captionStartId="6.[146,185,1575,1595]" captionTargetBox="[135,1127,412,1562]" captionTargetId="figure-11@6.[130,1129,392,1576]" captionTargetPageId="6" captionText="Figs 1–6. Margdalops microcercus sp. n., male holotype (Kenya). 1. Transandrium, caudal view. 2. Aedeagal complex, lateral view. 3. Hypandrium and associated structures, lateral view. 4. External genitalia, caudal view. 5. Same, lateral view. 6. Gonostylus, sublateral view (widest extension). Scales: Fig. 6 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666392" httpUri="https://zenodo.org/record/7666392/files/figure.png" pageId="8" pageNumber="9">Fig. 4</figureCitation>
|
||
) also narrow and relatively high. Gonostylus (
|
||
<figureCitation id="137E2A09D469335C45FF6C5DFF18894F" box="[152,251,334,359]" captionStart="Figs 1–6" captionStartId="6.[146,185,1575,1595]" captionTargetBox="[135,1127,412,1562]" captionTargetId="figure-11@6.[130,1129,392,1576]" captionTargetPageId="6" captionText="Figs 1–6. Margdalops microcercus sp. n., male holotype (Kenya). 1. Transandrium, caudal view. 2. Aedeagal complex, lateral view. 3. Hypandrium and associated structures, lateral view. 4. External genitalia, caudal view. 5. Same, lateral view. 6. Gonostylus, sublateral view (widest extension). Scales: Fig. 6 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666392" httpUri="https://zenodo.org/record/7666392/files/figure.png" pageId="8" pageNumber="9">Figs 5, 6</figureCitation>
|
||
) slender, gradually tapered towards apex, similar to that of
|
||
<taxonomicName id="4C454D0FD469335C46F26C5DFBFE894E" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[917,1053,334,358]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="angustus">
|
||
<emphasis id="B931EA9ED469335C46F26C5DFBFE894E" box="[917,1053,334,358]" italics="true" pageId="8" pageNumber="9">M. angustus</emphasis>
|
||
</taxonomicName>
|
||
, but less bent and with blunt apex; its outer side with a few setulae among distinct micropubescence being restricted to posterior two-thirds; inner side with scattered setae. Hypandrium not very robust, simple (
|
||
<figureCitation id="137E2A09D469335C47246CBDFD6A89EF" box="[579,649,430,455]" captionStart="Figs 1–6" captionStartId="6.[146,185,1575,1595]" captionTargetBox="[135,1127,412,1562]" captionTargetId="figure-11@6.[130,1129,392,1576]" captionTargetPageId="6" captionText="Figs 1–6. Margdalops microcercus sp. n., male holotype (Kenya). 1. Transandrium, caudal view. 2. Aedeagal complex, lateral view. 3. Hypandrium and associated structures, lateral view. 4. External genitalia, caudal view. 5. Same, lateral view. 6. Gonostylus, sublateral view (widest extension). Scales: Fig. 6 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666392" httpUri="https://zenodo.org/record/7666392/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
|
||
); transandrium almost straight (
|
||
<figureCitation id="137E2A09D469335C469D6CBDFBDD89EF" box="[1018,1086,430,455]" captionStart="Figs 1–6" captionStartId="6.[146,185,1575,1595]" captionTargetBox="[135,1127,412,1562]" captionTargetId="figure-11@6.[130,1129,392,1576]" captionTargetPageId="6" captionText="Figs 1–6. Margdalops microcercus sp. n., male holotype (Kenya). 1. Transandrium, caudal view. 2. Aedeagal complex, lateral view. 3. Hypandrium and associated structures, lateral view. 4. External genitalia, caudal view. 5. Same, lateral view. 6. Gonostylus, sublateral view (widest extension). Scales: Fig. 6 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666392" httpUri="https://zenodo.org/record/7666392/files/figure.png" pageId="8" pageNumber="9">Fig. 1</figureCitation>
|
||
); basal membrane medially with small transverse tubercles. Pregonite (
|
||
<figureCitation id="137E2A09D469335C46106CDDFC5589CF" box="[887,950,462,487]" captionStart="Figs 1–6" captionStartId="6.[146,185,1575,1595]" captionTargetBox="[135,1127,412,1562]" captionTargetId="figure-11@6.[130,1129,392,1576]" captionTargetPageId="6" captionText="Figs 1–6. Margdalops microcercus sp. n., male holotype (Kenya). 1. Transandrium, caudal view. 2. Aedeagal complex, lateral view. 3. Hypandrium and associated structures, lateral view. 4. External genitalia, caudal view. 5. Same, lateral view. 6. Gonostylus, sublateral view (widest extension). Scales: Fig. 6 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666392" httpUri="https://zenodo.org/record/7666392/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
|
||
) with reduced number of setae (only 1 long and 1 small seta in anterior position). Postgonite (
|
||
<figureCitation id="137E2A09D469335C41636CFDFBA58A2F" box="[1028,1094,494,519]" captionStart="Figs 1–6" captionStartId="6.[146,185,1575,1595]" captionTargetBox="[135,1127,412,1562]" captionTargetId="figure-11@6.[130,1129,392,1576]" captionTargetPageId="6" captionText="Figs 1–6. Margdalops microcercus sp. n., male holotype (Kenya). 1. Transandrium, caudal view. 2. Aedeagal complex, lateral view. 3. Hypandrium and associated structures, lateral view. 4. External genitalia, caudal view. 5. Same, lateral view. 6. Gonostylus, sublateral view (widest extension). Scales: Fig. 6 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666392" httpUri="https://zenodo.org/record/7666392/files/figure.png" pageId="8" pageNumber="9">Fig. 3</figureCitation>
|
||
) slender, tapered in distal half, with apex bent anteriorly, without setulae; besides finely striated membrane there is a dark plate-shaped sclerite attached to anteroproximal end of postgonite. Aedeagal part of folding apparatus with small lenticular tubercles; connecting sclerite (
|
||
<figureCitation id="137E2A09D469335C44176F7DFE508AAF" box="[368,435,622,647]" captionStart="Figs 1–6" captionStartId="6.[146,185,1575,1595]" captionTargetBox="[135,1127,412,1562]" captionTargetId="figure-11@6.[130,1129,392,1576]" captionTargetPageId="6" captionText="Figs 1–6. Margdalops microcercus sp. n., male holotype (Kenya). 1. Transandrium, caudal view. 2. Aedeagal complex, lateral view. 3. Hypandrium and associated structures, lateral view. 4. External genitalia, caudal view. 5. Same, lateral view. 6. Gonostylus, sublateral view (widest extension). Scales: Fig. 6 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666392" httpUri="https://zenodo.org/record/7666392/files/figure.png" pageId="8" pageNumber="9">Fig. 2</figureCitation>
|
||
) slender, barely sclerotised. Aedeagal complex (
|
||
<figureCitation id="137E2A09D469335C46AA6F7DFBEC8AAF" box="[973,1039,622,647]" captionStart="Figs 1–6" captionStartId="6.[146,185,1575,1595]" captionTargetBox="[135,1127,412,1562]" captionTargetId="figure-11@6.[130,1129,392,1576]" captionTargetPageId="6" captionText="Figs 1–6. Margdalops microcercus sp. n., male holotype (Kenya). 1. Transandrium, caudal view. 2. Aedeagal complex, lateral view. 3. Hypandrium and associated structures, lateral view. 4. External genitalia, caudal view. 5. Same, lateral view. 6. Gonostylus, sublateral view (widest extension). Scales: Fig. 6 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666392" httpUri="https://zenodo.org/record/7666392/files/figure.png" pageId="8" pageNumber="9">Fig. 2</figureCitation>
|
||
) with slender phallapodeme having shortly bifurcate base and laterally dilated apex. Saccus of distiphallus unusually small, membranous, but with a pair of relatively long internal sclerites and with spines and spinulae, particularly numerous at apex. Filum short and robust, formed by 2 proximally fused, distally diverging and rifted sclerites connected by membrane, hence apex broad and lobate (
|
||
<figureCitation id="137E2A09D469335C47F66E1DFD3B8B0F" box="[657,728,782,807]" captionStart="Figs 1–6" captionStartId="6.[146,185,1575,1595]" captionTargetBox="[135,1127,412,1562]" captionTargetId="figure-11@6.[130,1129,392,1576]" captionTargetPageId="6" captionText="Figs 1–6. Margdalops microcercus sp. n., male holotype (Kenya). 1. Transandrium, caudal view. 2. Aedeagal complex, lateral view. 3. Hypandrium and associated structures, lateral view. 4. External genitalia, caudal view. 5. Same, lateral view. 6. Gonostylus, sublateral view (widest extension). Scales: Fig. 6 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666392" httpUri="https://zenodo.org/record/7666392/files/figure.png" pageId="8" pageNumber="9">Fig. 2</figureCitation>
|
||
). Ejacapodeme larger and darker than in the
|
||
<taxonomicName id="4C454D0FD469335C446A6E3DFE718B6E" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[269,402,814,838]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="venustus">
|
||
<emphasis id="B931EA9ED469335C446A6E3DFE718B6E" box="[269,402,814,838]" italics="true" pageId="8" pageNumber="9">M. venustus</emphasis>
|
||
</taxonomicName>
|
||
group, with slender subapical projection (
|
||
<figureCitation id="137E2A09D469335C460C6E3DFC538B6F" box="[875,944,814,839]" captionStart="Figs 1–6" captionStartId="6.[146,185,1575,1595]" captionTargetBox="[135,1127,412,1562]" captionTargetId="figure-11@6.[130,1129,392,1576]" captionTargetPageId="6" captionText="Figs 1–6. Margdalops microcercus sp. n., male holotype (Kenya). 1. Transandrium, caudal view. 2. Aedeagal complex, lateral view. 3. Hypandrium and associated structures, lateral view. 4. External genitalia, caudal view. 5. Same, lateral view. 6. Gonostylus, sublateral view (widest extension). Scales: Fig. 6 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666392" httpUri="https://zenodo.org/record/7666392/files/figure.png" pageId="8" pageNumber="9">Fig. 2</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="8BFA368CD469335C45F76E45FDCD8B47" blockId="8.[144,1104,206,1671]" box="[144,558,854,879]" pageId="8" pageNumber="9">Female differs from male as follows:</paragraph>
|
||
<paragraph id="8BFA368CD469335C45F76E6DFDE58BBF" blockId="8.[144,1104,206,1671]" box="[144,518,894,919]" pageId="8" pageNumber="9">
|
||
Total body length
|
||
<quantity id="4CBD9B69D469335C443B6E6DFDE18BBF" box="[348,514,894,919]" metricMagnitude="-3" metricUnit="m" metricValue="2.24" metricValueMax="2.46" metricValueMin="2.02" pageId="8" pageNumber="9" unit="mm" value="2.24" valueMax="2.46" valueMin="2.02">2.02–2.46 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BFA368CD469335C45CD6EB5FC378C17" blockId="8.[144,1104,206,1671]" pageId="8" pageNumber="9">
|
||
Face, gena and antenna somewhat darker (yellow on gena to ochreous-brown on pedicel). Humeral area sometimes ochreous. f
|
||
<subScript id="17C134C9D469335C47F36EC4FD7F8BCD" attach="left" box="[660,668,983,997]" fontSize="6" pageId="8" pageNumber="9">3</subScript>
|
||
posteroventrally finely setulose. Wing measurements: length
|
||
<quantity id="4CBD9B69D469335C44EE6EF5FDCE8BD7" box="[393,557,998,1023]" metricMagnitude="-3" metricUnit="m" metricValue="2.45" metricValueMax="2.66" metricValueMin="2.24" pageId="8" pageNumber="9" unit="mm" value="2.45" valueMax="2.66" valueMin="2.24">2.24–2.66 mm</quantity>
|
||
; width
|
||
<quantity id="4CBD9B69D469335C471A6EF5FCC38BD7" box="[637,800,998,1023]" metricMagnitude="-4" metricUnit="m" metricValue="7.199999999999999" metricValueMax="7.9" metricValueMin="6.5" pageId="8" pageNumber="9" unit="mm" value="0.72" valueMax="0.79" valueMin="0.65">0.65–0.79 mm</quantity>
|
||
, Cs
|
||
<subScript id="17C134C9D469335C462F6EE4FCB38C2D" attach="left" box="[840,848,1015,1029]" fontSize="6" pageId="8" pageNumber="9">3</subScript>
|
||
: Cs
|
||
<subScript id="17C134C9D469335C46E76EE4FC6B8C2D" attach="left" box="[896,904,1015,1029]" fontSize="6" pageId="8" pageNumber="9">4</subScript>
|
||
= 2.79–3.14, r-m/ dm-cu: dm-cu = 3.73–3.77. Abdomen with T2–T5 wider and more transverse. S2–S5 wider than in
|
||
<taxonomicName id="4C454D0FD469335C444D6935FE578C16" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[298,436,1062,1086]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="angustus">
|
||
<emphasis id="B931EA9ED469335C444D6935FE578C16" box="[298,436,1062,1086]" italics="true" pageId="8" pageNumber="9">M. angustus</emphasis>
|
||
</taxonomicName>
|
||
, S3–S5 slightly or hardly (S5) longer than wide.
|
||
</paragraph>
|
||
<paragraph id="8BFA368CD469335E45CD6955FC558A0F" blockId="8.[144,1104,206,1671]" lastBlockId="10.[144,1105,206,631]" lastPageId="10" lastPageNumber="11" pageId="8" pageNumber="9">
|
||
Postabdomen (
|
||
<figureCitation id="137E2A09D469335C44376955FE508C77" box="[336,435,1094,1119]" captionStart="Figs 7–12" captionStartId="7.[180,219,1504,1524]" captionTargetBox="[168,1142,258,1480]" captionTargetId="figure-7@7.[157,1166,251,1496]" captionTargetPageId="7" captionText="Figs 7–12. Margdalops microcercus sp. n., female paratype (Kenya). 7. Postabdomen, dorsal view. 8. Same, ventral view. 9. Spermatheca. 10. Internal sclerites, ventral view. 11. Genital chamber with internal sclerites, lateral view. 12. Spermatheca. Scales: Figs 9, 10 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666394" httpUri="https://zenodo.org/record/7666394/files/figure.png" pageId="8" pageNumber="9">Figs 7–8</figureCitation>
|
||
) relatively long and narrow. T6 slightly wider than T7, with short thick setae in posterior half. S6 relatively narrow, as wide as S5 but slightly shorter, sparsely setose. T7 long, extended on ventral side of abdomen (even enclosing 7th spiracles), with anteromedial emargination, a dark transverse lateral stripe on each side, and thick setae in posterior half. S7 narrow, elongately ligulate, but posteriorly dilated (
|
||
<figureCitation id="137E2A09D469335C45FF69F5FF3F8CD7" box="[152,220,1254,1279]" captionStart="Figs 7–12" captionStartId="7.[180,219,1504,1524]" captionTargetBox="[168,1142,258,1480]" captionTargetId="figure-7@7.[157,1166,251,1496]" captionTargetPageId="7" captionText="Figs 7–12. Margdalops microcercus sp. n., female paratype (Kenya). 7. Postabdomen, dorsal view. 8. Same, ventral view. 9. Spermatheca. 10. Internal sclerites, ventral view. 11. Genital chamber with internal sclerites, lateral view. 12. Spermatheca. Scales: Figs 9, 10 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666394" httpUri="https://zenodo.org/record/7666394/files/figure.png" pageId="8" pageNumber="9">Fig. 8</figureCitation>
|
||
), with longer setae in posterior half. T8 simple transverse, with posteromedial emargination and fine setae in rounded posterior corners. S8 dark, slightly smaller than T8, subcordate, shortly setulose. T10, short, transverse, dark, unpigmented posteromedially, with microtomentum restricted to medial area. S10 slightly wider, paler and longer than T10. Internal sclerotisation of genital chamber (
|
||
<figureCitation id="137E2A09D469335C46DC6875FBA28D57" box="[955,1089,1382,1407]" captionStart="Figs 7–12" captionStartId="7.[180,219,1504,1524]" captionTargetBox="[168,1142,258,1480]" captionTargetId="figure-7@7.[157,1166,251,1496]" captionTargetPageId="7" captionText="Figs 7–12. Margdalops microcercus sp. n., female paratype (Kenya). 7. Postabdomen, dorsal view. 8. Same, ventral view. 9. Spermatheca. 10. Internal sclerites, ventral view. 11. Genital chamber with internal sclerites, lateral view. 12. Spermatheca. Scales: Figs 9, 10 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666394" httpUri="https://zenodo.org/record/7666394/files/figure.png" pageId="8" pageNumber="9">Figs 10, 11</figureCitation>
|
||
), composed of 3 pairs of crooked, partly coalesced sclerites and of a ventral ring-shaped sclerite (
|
||
<figureCitation id="137E2A09D469335C459668B5FEA58D97" box="[241,326,1446,1471]" captionStart="Figs 7–12" captionStartId="7.[180,219,1504,1524]" captionTargetBox="[168,1142,258,1480]" captionTargetId="figure-7@7.[157,1166,251,1496]" captionTargetPageId="7" captionText="Figs 7–12. Margdalops microcercus sp. n., female paratype (Kenya). 7. Postabdomen, dorsal view. 8. Same, ventral view. 9. Spermatheca. 10. Internal sclerites, ventral view. 11. Genital chamber with internal sclerites, lateral view. 12. Spermatheca. Scales: Figs 9, 10 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666394" httpUri="https://zenodo.org/record/7666394/files/figure.png" pageId="8" pageNumber="9">Fig. 10</figureCitation>
|
||
). Ventral receptacle (
|
||
<figureCitation id="137E2A09D469335C475068B5FD6B8D97" box="[567,648,1446,1471]" captionStart="Figs 7–12" captionStartId="7.[180,219,1504,1524]" captionTargetBox="[168,1142,258,1480]" captionTargetId="figure-7@7.[157,1166,251,1496]" captionTargetPageId="7" captionText="Figs 7–12. Margdalops microcercus sp. n., female paratype (Kenya). 7. Postabdomen, dorsal view. 8. Same, ventral view. 9. Spermatheca. 10. Internal sclerites, ventral view. 11. Genital chamber with internal sclerites, lateral view. 12. Spermatheca. Scales: Figs 9, 10 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666394" httpUri="https://zenodo.org/record/7666394/files/figure.png" pageId="8" pageNumber="9">Fig. 11</figureCitation>
|
||
) subconical to flask-shaped, proximally ringed and with apical s-shaped vermicular projection. Spermathecae 1+1 (
|
||
<figureCitation id="137E2A09D469335C46B168D5FBA48DF7" box="[982,1095,1478,1503]" captionStart="Figs 7–12" captionStartId="7.[180,219,1504,1524]" captionTargetBox="[168,1142,258,1480]" captionTargetId="figure-7@7.[157,1166,251,1496]" captionTargetPageId="7" captionText="Figs 7–12. Margdalops microcercus sp. n., female paratype (Kenya). 7. Postabdomen, dorsal view. 8. Same, ventral view. 9. Spermatheca. 10. Internal sclerites, ventral view. 11. Genital chamber with internal sclerites, lateral view. 12. Spermatheca. Scales: Figs 9, 10 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666394" httpUri="https://zenodo.org/record/7666394/files/figure.png" pageId="8" pageNumber="9">Figs 9, 12</figureCitation>
|
||
) subspherical, one slightly larger than the other, with small dark spines on slightly projected base around duct insertion, and with long (longer than spermatheca) sclerotised cervix gradually merging into membranous duct. Cercus (
|
||
<figureCitation id="137E2A09D469335C46706B35FCB98E17" box="[791,858,1574,1599]" captionStart="Figs 7–12" captionStartId="7.[180,219,1504,1524]" captionTargetBox="[168,1142,258,1480]" captionTargetId="figure-7@7.[157,1166,251,1496]" captionTargetPageId="7" captionText="Figs 7–12. Margdalops microcercus sp. n., female paratype (Kenya). 7. Postabdomen, dorsal view. 8. Same, ventral view. 9. Spermatheca. 10. Internal sclerites, ventral view. 11. Genital chamber with internal sclerites, lateral view. 12. Spermatheca. Scales: Figs 9, 10 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666394" httpUri="https://zenodo.org/record/7666394/files/figure.png" pageId="8" pageNumber="9">Fig. 7</figureCitation>
|
||
) very short and dark. Discussion:
|
||
<taxonomicName id="4C454D0FD469335C44736B5DFE5E8E4E" authority="Jindr & Rohác & ek & Barraclough, 2003" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[276,445,1614,1638]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="microcercus" status="sp. nov.">
|
||
<emphasis id="B931EA9ED469335C44736B5DFE5E8E4E" box="[276,445,1614,1638]" italics="true" pageId="8" pageNumber="9">M. microcercus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20257E5D469335C44A66B5DFE198E4F" box="[449,506,1614,1639]" pageId="8" pageNumber="9" rank="species">sp. n.</taxonomicNameLabel>
|
||
forms, together with
|
||
<taxonomicName id="4C454D0FD469335C47B96B5DFC808E4E" authority="Jindr & Rohác & ek & Barraclough, 2003" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[734,867,1614,1638]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
||
<emphasis id="B931EA9ED469335C47B96B5DFC808E4E" box="[734,867,1614,1638]" italics="true" pageId="8" pageNumber="9">M. angustus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20257E5D469335C460F6B5DFC438E4F" box="[872,928,1614,1639]" pageId="8" pageNumber="9" rank="species">sp. n.</taxonomicNameLabel>
|
||
and
|
||
<taxonomicName id="4C454D0FD469335C46B56B5DFBAC8E4E" authority="Jindr & Rohác & ek & Barraclough, 2003" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[978,1103,1614,1638]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="signatus" status="sp. nov.">
|
||
<emphasis id="B931EA9ED469335C46B56B5DFBAC8E4E" box="[978,1103,1614,1638]" italics="true" pageId="8" pageNumber="9">M. signatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20257E5D469335C45F76B7DFF2F8EAF" box="[144,204,1646,1671]" pageId="8" pageNumber="9" rank="species">sp. n.</taxonomicNameLabel>
|
||
, the
|
||
<taxonomicName id="4C454D0FD469335C45986B7DFE648EAE" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[255,391,1646,1670]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="9" phylum="Arthropoda" rank="species" species="angustus">
|
||
<emphasis id="B931EA9ED469335C45986B7DFE648EAE" box="[255,391,1646,1670]" italics="true" pageId="8" pageNumber="9">M. angustus</emphasis>
|
||
</taxonomicName>
|
||
-group. Its monophyly is demonstrated by 4 character states, viz. ejacapodeme enlarged; filum of distiphallus compact, with paired sclerites fused and apically provided with teeth or processes; female internal ring-shaped sclerite well developed; female cercus very short and dark. The inter-relationships of these species has not been resolved (see below).
|
||
<taxonomicName id="4C454D0FD46B335E476F6C3DFD51896E" authority="Jindr & Rohác & ek & Barraclough, 2003" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[520,690,302,326]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="microcercus" status="sp. nov.">
|
||
<emphasis id="B931EA9ED46B335E476F6C3DFD51896E" box="[520,690,302,326]" italics="true" pageId="10" pageNumber="11">M. microcercus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20257E5D46B335E47D16C3DFD13896F" box="[694,752,302,327]" pageId="10" pageNumber="11" rank="species">sp. n.</taxonomicNameLabel>
|
||
is considered the most primitive species of
|
||
<taxonomicName id="4C454D0FD46B335E44646C5DFE68894E" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[259,395,334,358]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="11" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B931EA9ED46B335E44646C5DFE68894E" box="[259,395,334,358]" italics="true" pageId="10" pageNumber="11">Margdalops</emphasis>
|
||
</taxonomicName>
|
||
because it retains a number of plesiomorphies unknown in other congeners (e.g. small cercus, narrow medandrium, large basal sclerite of postgonite). On the other hand, its female postabdomen displays several advanced features (modified, narrowly ligulate S7; expanded T7 enclosing spiracles; long cervix of spermatheca). Besides these diagnostic characters, the species can also be recognised by having 2 subvibrissae (otherwise only in
|
||
<taxonomicName id="4C454D0FD46B335E449A6CFDFD618A2E" authority="Jindr & Rohác & ek & Barraclough, 2003" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[509,642,494,518]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="signatus" status="sp. nov.">
|
||
<emphasis id="B931EA9ED46B335E449A6CFDFD618A2E" box="[509,642,494,518]" italics="true" pageId="10" pageNumber="11">M. signatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20257E5D46B335E47EB6CFDFD288A2F" box="[652,715,494,519]" pageId="10" pageNumber="11" rank="species">sp. n.</taxonomicNameLabel>
|
||
), the pregonite with only anterior setae, a reduced saccus, and by a characteristic filum of the distiphallus.
|
||
</paragraph>
|
||
<caption id="DF3A6604D468335D45D168EEFBE98E71" ID-DOI="http://doi.org/10.5281/zenodo.7666396" ID-Zenodo-Dep="7666396" httpUri="https://zenodo.org/record/7666396/files/figure.png" pageId="9" pageNumber="10" startId="9.[182,221,1533,1553]" targetBox="[181,1154,240,1511]" targetPageId="9">
|
||
<paragraph id="8BFA368CD468335D45D168EEFBE98E71" blockId="9.[182,1142,1533,1625]" pageId="9" pageNumber="10">
|
||
Figs 13–18.
|
||
<taxonomicName id="4C454D0FD468335D444268EDFE0A8E3A" authority="Jindr & Rohác & ek & Barraclough, 2003" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[293,489,1534,1554]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="9" pageNumber="10" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
|
||
<emphasis id="B931EA9ED468335D444268EDFE0A8E3A" box="[293,489,1534,1554]" italics="true" pageId="9" pageNumber="10">Margdalops angustus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20257E5D468335D448968EEFDC38E39" box="[494,544,1533,1553]" pageId="9" pageNumber="10" rank="species">sp. n.</taxonomicNameLabel>
|
||
, male holotype (S. Africa). 13. External genitalia, caudal view. 14. Same, lateral view. 15. Transandrium, caudal view. 16. Hypandrium and associated structures, lateral view. 17. Aedeagal complex, lateral view. 18. Gonostylus, sublateral view (widest extension). Scales: Fig. 18 = 0.05 mm, others = 0.1 mm. For abbreviations see text.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFA368CD46B335E45F76F25FC198A67" blockId="10.[144,1105,206,631]" box="[144,1018,566,591]" pageId="10" pageNumber="11">
|
||
Biology: All
|
||
<typeStatus id="54FE882ED46B335E44446F25FEB08A67" box="[291,339,566,591]" pageId="10" pageNumber="11">type</typeStatus>
|
||
specimens (
|
||
<specimenCount id="9D43FD05D46B335E44B96F25FDD68A67" box="[478,565,566,591]" pageId="10" pageNumber="11" type="male">2 males</specimenCount>
|
||
<specimenCount id="9D43FD05D46B335E475B6F25FD498A67" box="[572,682,566,591]" pageId="10" pageNumber="11" type="female">2 females</specimenCount>
|
||
) were collected in November.
|
||
</paragraph>
|
||
<paragraph id="8BFA368CD46B335E45F76F4DFE3F8A5F" blockId="10.[144,1105,206,631]" box="[144,476,606,631]" pageId="10" pageNumber="11">
|
||
Distribution:
|
||
<collectingCountry id="F352761CD46B335E44416F4DFE918A5F" box="[294,370,606,631]" name="Kenya" pageId="10" pageNumber="11">Kenya</collectingCountry>
|
||
,
|
||
<collectingCountry id="F352761CD46B335E441A6F4DFE3B8A5F" box="[381,472,606,631]" name="Uganda" pageId="10" pageNumber="11">Uganda</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |