306 lines
48 KiB
XML
306 lines
48 KiB
XML
<document id="9FFEF6C3B0B1E7ED7A160F430FFE9357" 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="03EC879AD46C334544906953FCEA8D27" 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 signatus Jindr & Rohác & ek & Barraclough 2003, sp. n." docType="treatment" docVersion="3" lastPageNumber="18" masterDocId="FFD5FFE2D461335445676D13FFE38828" masterDocTitle="Margdalops, a new African genus of Anthomyzidae (Diptera), comprising six new species" masterLastPageNumber="35" masterPageNumber="1" pageNumber="14" updateTime="1699455446982" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
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<mods:mods id="AD19EB9C44B94220042D8CBA348B4424" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="9426F68FCF6A80E63C4D1F26994AA3DF">
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<mods:title id="1A794D33A9A69029D355A8BA3B59D0D5">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="73F21007467169FCEC1F97D2B9F3948E" type="personal">
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<mods:roleTerm id="7BD631FEAE8E3556161CE6F1DF92EAEE">Author</mods:roleTerm>
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<mods:namePart id="0BC046E1B8807C99804816F0B64E1323">Jindr</mods:namePart>
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<mods:roleTerm id="A00AF8F2324817ADDEA3D1AC8684847B">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="DAD961A3B4F5ED5C3D5574078B68707E">Rohác, ich</mods:namePart>
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</mods:name>
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<mods:name id="D073FE1DB40895465719957E52BE23D2" type="personal">
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<mods:roleTerm id="D315C26D763EA6CEBE20AD734147162C">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="8C23F95C3698F1AB8E4E135D1450D32C">ek</mods:namePart>
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</mods:name>
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<mods:name id="E758D41B81919811A4BF35E198113B20" type="personal">
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<mods:role id="B008D0E51760E3C4089C48D9C16E2F07">
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<mods:roleTerm id="61B6443B83407272379823163BB08F51">Author</mods:roleTerm>
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</mods:role>
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<mods:namePart id="E287AA27A52E90ECEEEA3CE3DAAF6912">Barraclough, David</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="C6AE270963E087B85B09497DAD3212E5">text</mods:typeOfResource>
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<mods:titleInfo id="CADBFC8741D88F555AB7FF5863F275AB">
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<mods:title id="8D72B32F2B85DA189EE8A38AA622FFC2">African Invertebrates</mods:title>
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</mods:titleInfo>
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<mods:part id="C932BE6F48A4DB19CD7CE5118C775DF7">
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<mods:date id="32DB35869A65C5F59C1B9DC2B675E162">2003</mods:date>
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<mods:detail id="8061907A1DDC68618EB5A12075515F35" type="pubDate">
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<mods:number id="7FD9CE897B44F0272733A0C56B2B2D86">2003-12-31</mods:number>
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</mods:detail>
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<mods:detail id="28534FFCDD00D2B3EDF99C8132FFF52A" type="volume">
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<mods:number id="D6F8156B1F74E6DA279057F9019689CF">44</mods:number>
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</mods:detail>
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<mods:detail id="30D87FD3DB026CD476330CBD43D418F0" type="issue">
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<mods:number id="F03CFE10E1BC937B1803B5029B23C765">2</mods:number>
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<mods:start id="F95C15D7CC6D2ADBF2E3BA8BA626F1D5">1</mods:start>
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<mods:end id="1A43AD801A6F1B6E6C232418C8F7FAAE">35</mods:end>
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<mods:classification id="81A8CD3D2DBBA8467FFDCD22552D2431">journal article</mods:classification>
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<mods:identifier id="FA24C8BB25C689ACB3A5919F82722609" type="DOI">10.5281/zenodo.7666390</mods:identifier>
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<mods:identifier id="628AAB52335B788C456D372ECDD6195D" type="ISSN">2305-2562</mods:identifier>
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<treatment id="03EC879AD46C334544906953FCEA8D27" ID-DOI="http://doi.org/10.5281/zenodo.7667094" ID-Zenodo-Dep="7667094" LSID="urn:lsid:plazi:treatment:03EC879AD46C334544906953FCEA8D27" httpUri="http://treatment.plazi.org/id/03EC879AD46C334544906953FCEA8D27" lastPageId="17" lastPageNumber="18" pageId="13" pageNumber="14">
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<subSubSection id="C35F6507D46C335944906953FCD78C72" box="[503,820,1088,1114]" pageId="13" pageNumber="14" type="nomenclature">
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<paragraph id="8BFA368CD46C335944906953FCD78C72" blockId="13.[181,1142,1088,1410]" box="[503,820,1088,1114]" pageId="13" pageNumber="14">
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<heading id="D0B281E0D46C335944906953FCD78C72" box="[503,820,1088,1114]" centered="true" fontSize="11" level="2" pageId="13" pageNumber="14" reason="2">
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<taxonomicName id="4C454D0FD46C335944906953FD128C71" ID-CoL="3Y52F" authority="Jindr & Rohác & ek & Barraclough, 2003" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[503,753,1088,1113]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="signatus" status="sp. nov.">
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<emphasis id="B931EA9ED46C335944906953FD128C71" bold="true" box="[503,753,1088,1113]" pageId="13" pageNumber="14">Margdalops signatus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A20257E5D46C3359479F6952FCD78C72" box="[760,820,1089,1114]" pageId="13" pageNumber="14" 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="C35F6507D46C3345475E697AFCEA8D27" lastPageId="17" lastPageNumber="18" pageId="13" pageNumber="14" type="description">
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<paragraph id="8BFA368CD46C3359475E697AFD118CAA" blockId="13.[181,1142,1088,1410]" box="[569,754,1129,1154]" pageId="13" pageNumber="14">
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(
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<figureCitation id="137E2A09D46C33594727697AFD218CAA" box="[576,706,1129,1154]" captionStart-0="Figs 24–29" captionStart-1="Figs 30–35" captionStartId-0="14.[144,183,1556,1576]" captionStartId-1="16.[143,182,1535,1555]" captionTargetBox-0="[137,1115,216,1537]" captionTargetBox-1="[141,1125,252,1508]" captionTargetId-0="figure-12@14.[137,1147,205,1567]" captionTargetId-1="figure-11@16.[127,1134,231,1516]" captionTargetPageId-0="14" captionTargetPageId-1="16" captionText-0="Figs 24–29. Margdalops signatus sp. n., male paratype (Kenya). 24. External genitalia, caudal view. 25. Same, lateral view. 26. Gonostylus, sublateral view (widest extension). 27. Hypandrium and associated structures, lateral view. 28. Transandrium, caudal view. 29.Aedeagal complex, lateral view. Scales: Fig. 26 = 0.05 mm, others = 0.1 mm. For abbreviations see text." captionText-1="Figs 30–35. Margdalops signatus sp. n., female paratype (Kenya). 30. Postabdomen, dorsal view. 31. Same, ventral view. 32. Spermatheca. 33. Internal sclerites, ventral view. 34. Genital chamber with internal sclerites, lateral view. 35. Spermatheca. Scales: Figs 30, 31 = 0.1 mm, others 0.05 mm. For abbreviations see text." figureDoi-0="http://doi.org/10.5281/zenodo.7666400" figureDoi-1="http://doi.org/10.5281/zenodo.7666402" httpUri-0="https://zenodo.org/record/7666400/files/figure.png" httpUri-1="https://zenodo.org/record/7666402/files/figure.png" pageId="13" pageNumber="14">Figs 24–35</figureCitation>
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,
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<figureCitation id="137E2A09D46C335947AA697AFD098CAA" box="[717,746,1129,1154]" 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="13" pageNumber="14">68</figureCitation>
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)
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</paragraph>
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<paragraph id="8BFA368CD46C335945D26982FBE88CC2" blockId="13.[181,1142,1088,1410]" pageId="13" pageNumber="14">
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Type material:
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<materialsCitation id="3B2D3CD1D46C335944386982FE0F8CE2" collectingDate="1973-05-31" collectionCode="AMSA" collectorName="Karen & Nairobi & Kenya. & D. K. McAlpine'" pageId="13" pageNumber="14" specimenCount="1" typeStatus="holotype">
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<typeStatus id="54FE882ED46C335944386982FE248C82" box="[351,455,1169,1194]" pageId="13" pageNumber="14" type="holotype">Holotype</typeStatus>
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male, labelled: ‘
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<collectorName id="26B0535AD46C335947E76982FD2F8C82" box="[640,716,1169,1194]" pageId="13" pageNumber="14">Karen</collectorName>
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,
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<collectorName id="26B0535AD46C335947BF6982FCD38C82" box="[728,816,1169,1194]" pageId="13" pageNumber="14">Nairobi</collectorName>
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,
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<collectorName id="26B0535AD46C3359465B6982FC6F8C82" box="[828,908,1169,1194]" pageId="13" pageNumber="14">Kenya.</collectorName>
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<date id="FFFB104CD46C335946F46982FBCF8C82" box="[915,1068,1169,1194]" pageId="13" pageNumber="14" value="1973-05-31">
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<collectingDate id="EFBFE9A4D46C335946F46982FBCF8C82" box="[915,1068,1169,1194]" pageId="13" pageNumber="14" value="1973-05-31">31 May 1973</collectingDate>
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</date>
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.
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<collectorName id="26B0535AD46C3359415F6982FECD8CE2" pageId="13" pageNumber="14">D. K. McAlpine’</collectorName>
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(
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<collectionCode id="ED54AE49D46C3359445869A2FE778CE2" box="[319,404,1201,1226]" country="South Africa" httpUri="http://grbio.org/cool/ymbs-hrkx" name="Albany Museum" pageId="13" pageNumber="14">AMSA</collectionCode>
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, intact)
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</materialsCitation>
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.
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<materialsCitation id="3B2D3CD1D46C3359449E69A2FBE48CC2" collectingDate="1973-05-31" collectionCode="AMSA, SMOC" collectorName="Karen & Nairobi & Kenya. & D. K. McAlpine'" country="Kenya" pageId="13" pageNumber="14" specimenCount="11" specimenCount-female="7" specimenCount-male="4" typeStatus="paratype">
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<typeStatus id="54FE882ED46C3359449E69A2FD898CE2" box="[505,618,1201,1226]" pageId="13" pageNumber="14" type="paratype">Paratypes</typeStatus>
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:
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<collectingCountry id="F352761CD46C3359471169A2FD3A8CE2" box="[630,729,1201,1226]" name="Kenya" pageId="13" pageNumber="14">KENYA</collectingCountry>
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:
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<specimenCount id="9D43FD05D46C3359478269A2FCDE8CE2" box="[741,829,1201,1226]" pageId="13" pageNumber="14" type="male">3 males</specimenCount>
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<specimenCount id="9D43FD05D46C3359462169A2FC548CE2" box="[838,951,1201,1226]" pageId="13" pageNumber="14" type="female">6 females</specimenCount>
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, same data as as
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<typeStatus id="54FE882ED46C335945D269C2FEF48CC2" box="[181,279,1233,1258]" pageId="13" pageNumber="14" type="holotype">holotype</typeStatus>
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(
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<collectionCode id="ED54AE49D46C3359444169C2FE988CC2" box="[294,379,1233,1258]" country="South Africa" httpUri="http://grbio.org/cool/ymbs-hrkx" name="Albany Museum" pageId="13" pageNumber="14">AMSA</collectionCode>
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,
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<specimenCount id="9D43FD05D46C335944E069C2FE318CC2" box="[391,466,1233,1258]" pageId="13" pageNumber="14" type="male">1 male</specimenCount>
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<specimenCount id="9D43FD05D46C335944BE69C2FDD98CC2" box="[473,570,1233,1258]" pageId="13" pageNumber="14" type="female">1 female</specimenCount>
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<collectionCode id="ED54AE49D46C3359472669C2FD768CC2" box="[577,661,1233,1258]" country="Czech Republic" httpUri="http://grbio.org/cool/42jk-3h2c" name="Slezske Muzeum Opava" pageId="13" pageNumber="14">SMOC</collectionCode>
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). Five
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<typeStatus id="54FE882ED46C3359478669C2FCAF8CC2" box="[737,844,1233,1258]" pageId="13" pageNumber="14" 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="8BFA368CD46C335945D269EAFE668D1A" blockId="13.[181,1142,1088,1410]" pageId="13" pageNumber="14">
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Etymology: Named ‘
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<taxonomicName id="4C454D0FD46C335944C869EAFDEC8D39" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[431,527,1273,1297]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="signatus">
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<emphasis id="B931EA9ED46C335944C869EAFDEC8D39" box="[431,527,1273,1297]" italics="true" pageId="13" pageNumber="14">signatus</emphasis>
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</taxonomicName>
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’ (L. = marked, signated) because of the distinctive mesonotal pattern.
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</paragraph>
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<paragraph id="8BFA368CD46C335945D26852FE6B8D72" blockId="13.[181,1142,1088,1410]" box="[181,392,1345,1370]" pageId="13" pageNumber="14">Description: Male.</paragraph>
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<paragraph id="8BFA368CD46C335945D2687AFCA58DAA" blockId="13.[181,1142,1088,1410]" box="[181,838,1385,1410]" pageId="13" pageNumber="14">
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Total body length
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<quantity id="4CBD9B69D46C335944E5687AFDCB8DAA" box="[386,552,1385,1410]" metricMagnitude="-3" metricUnit="m" metricValue="2.12" metricValueMax="2.22" metricValueMin="2.02" pageId="13" pageNumber="14" unit="mm" value="2.12" valueMax="2.22" valueMin="2.02">2.02–2.22 mm</quantity>
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. Body brown and yellow.
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</paragraph>
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<paragraph id="8BFA368CD46C335B45D26880FC43894F" blockId="13.[181,1142,1426,1675]" lastBlockId="15.[181,1142,206,359]" lastPageId="15" lastPageNumber="16" pageId="13" pageNumber="14">
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<emphasis id="B931EA9ED46C335945D26880FF118D83" box="[181,242,1427,1451]" italics="true" pageId="13" pageNumber="14">Head</emphasis>
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: Slightly longer than high. Occiput with silvery microtomentose stripes wide, almost meeting medially. Frons with pattern similar to that of
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<taxonomicName id="4C454D0FD46C3359460D68A0FC108DE3" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[874,1011,1459,1483]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="angustus">
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<emphasis id="B931EA9ED46C3359460D68A0FC108DE3" box="[874,1011,1459,1483]" italics="true" pageId="13" pageNumber="14">M. angustus</emphasis>
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</taxonomicName>
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, but frontal triangle reaching to anterior two-thirds of frons and silvery white stripes wider, particularly anteriorly. Ocellar triangle slightly convex, shiny. Face ochreous, medially ochreous brown. Gena and postgena dirty whitish yellow, sparsely silvery microtomentose and gena with narrow brown ventral margin. Mouthparts yellow. Chaetotaxy as in
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<emphasis id="B931EA9ED46C335944176B40FE1A8E43" box="[368,505,1619,1643]" italics="true" pageId="13" pageNumber="14">
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<taxonomicName id="4C454D0FD46C335944176B40FE168E43" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[368,501,1619,1643]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="13" pageNumber="14" 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 less convergent and shorter than vte; 1–2 pairs of microsetulae in front of frontal triangle; vibrissal chaetotaxy as in
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<taxonomicName id="4C454D0FD46E335B45D26DDDFE8088CE" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[181,355,206,230]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="microcercus">
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<emphasis id="B931EA9ED46E335B45D26DDDFE8088CE" box="[181,355,206,230]" italics="true" pageId="15" pageNumber="16">M. microcercus</emphasis>
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</taxonomicName>
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, thus with 2 subvibrissae, 1 short anterior and 1 longer posterior. Eye less ovoid, with longest diameter only 1.25–1.3 times as long as shortest one. Gena slightly widened posteriorly; its minimum depth about 0.07 times as long as shortest eye diameter.Antenna ochreous to ochreous brown, anteroventral half of 1st flagellomere pale yellow. Arista about 1.9 times as long as antenna, long ciliate.
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</paragraph>
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<caption id="DF3A6604D46F335A45F76B07FC538E58" ID-DOI="http://doi.org/10.5281/zenodo.7666400" ID-Zenodo-Dep="7666400" httpUri="https://zenodo.org/record/7666400/files/figure.png" pageId="14" pageNumber="15" startId="14.[144,183,1556,1576]" targetBox="[137,1115,216,1537]" targetPageId="14">
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<paragraph id="8BFA368CD46F335A45F76B07FC538E58" blockId="14.[144,1105,1556,1648]" pageId="14" pageNumber="15">
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Figs 24–29.
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<taxonomicName id="4C454D0FD46F335A44646B07FE278E00" authority="Jindr & Rohác & ek & Barraclough, 2003" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[259,452,1556,1576]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="14" pageNumber="15" phylum="Arthropoda" rank="species" species="signatus" status="sp. nov.">
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<emphasis id="B931EA9ED46F335A44646B07FE278E00" box="[259,452,1556,1576]" italics="true" pageId="14" pageNumber="15">Margdalops signatus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A20257E5D46F335A44AC6B07FE1D8E00" box="[459,510,1556,1576]" pageId="14" pageNumber="15" rank="species">sp. n.</taxonomicNameLabel>
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, male paratype (Kenya). 24. External genitalia, caudal view. 25. Same, lateral view. 26. Gonostylus, sublateral view (widest extension). 27. Hypandrium and associated structures, lateral view. 28. Transandrium, caudal view. 29.Aedeagal complex, lateral view. Scales: Fig. 26 = 0.05 mm, others = 0.1 mm. For abbreviations see text.
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</paragraph>
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</caption>
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<paragraph id="8BFA368CD46E335B45D26C6BFCC48B18" blockId="15.[181,1142,375,816]" pageId="15" pageNumber="16">
|
||
<emphasis id="B931EA9ED46E335B45D26C6BFEEA89B8" box="[181,265,376,400]" italics="true" pageId="15" pageNumber="16">Thorax</emphasis>
|
||
: Paler than in all congeners. Mesonotum brown but with broad ochreous orange longitudinal band between dorsocentral lines, often extended on disc of scutellum; usually there is a narrow brown medial stripe in anterior third of the latter band; humeral and notopleural areas ochreous. Pleural areas with dorsal brown band narrow; otherwise yellow. Chaetotaxy similar to
|
||
<taxonomicName id="4C454D0FD46E335B467A6CEBFC468A38" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[797,933,504,528]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="venustus">
|
||
<emphasis id="B931EA9ED46E335B467A6CEBFC468A38" box="[797,933,504,528]" italics="true" pageId="15" pageNumber="16">M. venustus</emphasis>
|
||
</taxonomicName>
|
||
, but characterised by shorter prs and, particularly, by weak anterior dc (shorter and inserted more posteriorly than in
|
||
<taxonomicName id="4C454D0FD46E335B44FD6F2BFDB28A78" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[410,593,568,592]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="microcercus">
|
||
<emphasis id="B931EA9ED46E335B44FD6F2BFDB28A78" box="[410,593,568,592]" italics="true" pageId="15" pageNumber="16">M. microcercus</emphasis>
|
||
</taxonomicName>
|
||
); medial row of ac setulae almost reaching to posterior dc. Legs yellow to pale yellow. Pedal chaetotaxies as in
|
||
<taxonomicName id="4C454D0FD46E335B46A26F4BFBB18A58" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[965,1106,600,624]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="venustus">
|
||
<emphasis id="B931EA9ED46E335B46A26F4BFBB18A58" box="[965,1106,600,624]" italics="true" pageId="15" pageNumber="16">M. venustus</emphasis>
|
||
</taxonomicName>
|
||
; f 3 with posteroventral row of 17–18 setae, 5–6 of them shortened and thickened. Wing pattern (
|
||
<figureCitation id="137E2A09D46E335B44026F84FE5D8A98" box="[357,446,663,688]" 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="15" pageNumber="16">Fig. 68</figureCitation>
|
||
) as in
|
||
<taxonomicName id="4C454D0FD46E335B47716F8BFD4B8A98" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[534,680,664,688]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="angustus">
|
||
<emphasis id="B931EA9ED46E335B47716F8BFD4B8A98" box="[534,680,664,688]" italics="true" pageId="15" pageNumber="16">M. angustus</emphasis>
|
||
</taxonomicName>
|
||
. R 4+5 and M subparallel, distally very slightly or hardly convergent. Discal cell broad as in
|
||
<taxonomicName id="4C454D0FD46E335B46716FABFC478AF8" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[790,932,696,720]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="angustus">
|
||
<emphasis id="B931EA9ED46E335B46716FABFC478AF8" box="[790,932,696,720]" italics="true" pageId="15" pageNumber="16">M. angustus</emphasis>
|
||
</taxonomicName>
|
||
, with r-m situated slightly anterior to its middle. CuA 1 long, straight. Wing measurements: length
|
||
<quantity id="4CBD9B69D46E335B45D26FE4FE808B38" box="[181,355,759,784]" metricMagnitude="-3" metricUnit="m" metricValue="2.34" metricValueMax="2.46" metricValueMin="2.22" pageId="15" pageNumber="16" unit="mm" value="2.34" valueMax="2.46" valueMin="2.22">2.22–2.46 mm</quantity>
|
||
; width
|
||
<quantity id="4CBD9B69D46E335B44DD6FE4FD8B8B38" box="[442,616,759,784]" metricMagnitude="-4" metricUnit="m" metricValue="6.799999999999999" metricValueMax="7.3" metricValueMin="6.3" pageId="15" pageNumber="16" unit="mm" value="0.6799999999999999" valueMax="0.73" valueMin="0.63">0.63–0.73 mm</quantity>
|
||
, Cs 3: Cs 4 = 2.31–2.60, r-m/dm-cu: dm-cu = 3.20–3.70. Haltere brown with blackish brown knob.
|
||
</paragraph>
|
||
<paragraph id="8BFA368CD46E335B45D26E52FB908BB2" blockId="15.[181,1142,833,922]" pageId="15" pageNumber="16">
|
||
<emphasis id="B931EA9ED46E335B45D26E52FEFC8B71" box="[181,287,833,857]" italics="true" pageId="15" pageNumber="16">Abdomen</emphasis>
|
||
: Dark brown, sterna brown. Preabdominal terga as in
|
||
<taxonomicName id="4C454D0FD46E335B46F26E52FBA68B71" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[917,1093,833,857]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="16" phylum="Arthropoda" rank="species" species="microcercus">
|
||
<emphasis id="B931EA9ED46E335B46F26E52FBA68B71" box="[917,1093,833,857]" italics="true" pageId="15" pageNumber="16">M. microcercus</emphasis>
|
||
</taxonomicName>
|
||
; T6 very short, transverse, weakly sclerotised and pale pigmented. S3–S4 slightly longer than wide; S5 wider than long and posteromedially emarginate. S6 and S7 very short.
|
||
</paragraph>
|
||
<paragraph id="8BFA368CD46E335B45D26EB8FB868EAB" blockId="15.[181,1142,938,1667]" pageId="15" pageNumber="16">
|
||
<emphasis id="B931EA9ED46E335B45D26EB8FEC38BEB" box="[181,288,939,963]" italics="true" pageId="15" pageNumber="16">Genitalia</emphasis>
|
||
: Epandrium (
|
||
<figureCitation id="137E2A09D46E335B44DA6EB9FDDD8BEB" box="[445,574,938,963]" captionStart="Figs 24–29" captionStartId="14.[144,183,1556,1576]" captionTargetBox="[137,1115,216,1537]" captionTargetId="figure-12@14.[137,1147,205,1567]" captionTargetPageId="14" captionText="Figs 24–29. Margdalops signatus sp. n., male paratype (Kenya). 24. External genitalia, caudal view. 25. Same, lateral view. 26. Gonostylus, sublateral view (widest extension). 27. Hypandrium and associated structures, lateral view. 28. Transandrium, caudal view. 29.Aedeagal complex, lateral view. Scales: Fig. 26 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666400" httpUri="https://zenodo.org/record/7666400/files/figure.png" pageId="15" pageNumber="16">Figs 24, 25</figureCitation>
|
||
) short, very broad, shortly setose, but with 1 long robust dorsomedial seta and 1 long ventrocaudal seta.Anal opening rounded triangular. Cercus long, slender, with ventral half somewhat dilated, apically rounded; its surface largely microtomentose (
|
||
<figureCitation id="137E2A09D46E335B44AE6919FDAA8C0B" box="[457,585,1034,1059]" captionStart="Figs 24–29" captionStartId="14.[144,183,1556,1576]" captionTargetBox="[137,1115,216,1537]" captionTargetId="figure-12@14.[137,1147,205,1567]" captionTargetPageId="14" captionText="Figs 24–29. Margdalops signatus sp. n., male paratype (Kenya). 24. External genitalia, caudal view. 25. Same, lateral view. 26. Gonostylus, sublateral view (widest extension). 27. Hypandrium and associated structures, lateral view. 28. Transandrium, caudal view. 29.Aedeagal complex, lateral view. Scales: Fig. 26 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666400" httpUri="https://zenodo.org/record/7666400/files/figure.png" pageId="15" pageNumber="16">Figs 24, 25</figureCitation>
|
||
). Medandrium (
|
||
<figureCitation id="137E2A09D46E335B479E6919FCAB8C0B" box="[761,840,1034,1059]" captionStart="Figs 24–29" captionStartId="14.[144,183,1556,1576]" captionTargetBox="[137,1115,216,1537]" captionTargetId="figure-12@14.[137,1147,205,1567]" captionTargetPageId="14" captionText="Figs 24–29. Margdalops signatus sp. n., male paratype (Kenya). 24. External genitalia, caudal view. 25. Same, lateral view. 26. Gonostylus, sublateral view (widest extension). 27. Hypandrium and associated structures, lateral view. 28. Transandrium, caudal view. 29.Aedeagal complex, lateral view. Scales: Fig. 26 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666400" httpUri="https://zenodo.org/record/7666400/files/figure.png" pageId="15" pageNumber="16">Fig. 24</figureCitation>
|
||
) wide, medially very short. Gonostylus (
|
||
<figureCitation id="137E2A09D46E335B44216939FE2A8C6B" box="[326,457,1066,1091]" captionStart="Figs 24–29" captionStartId="14.[144,183,1556,1576]" captionTargetBox="[137,1115,216,1537]" captionTargetId="figure-12@14.[137,1147,205,1567]" captionTargetPageId="14" captionText="Figs 24–29. Margdalops signatus sp. n., male paratype (Kenya). 24. External genitalia, caudal view. 25. Same, lateral view. 26. Gonostylus, sublateral view (widest extension). 27. Hypandrium and associated structures, lateral view. 28. Transandrium, caudal view. 29.Aedeagal complex, lateral view. Scales: Fig. 26 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666400" httpUri="https://zenodo.org/record/7666400/files/figure.png" pageId="15" pageNumber="16">Figs 25, 26</figureCitation>
|
||
) simple, flat, wider proximally, narrower distally, with apex broadly rounded; its outer side micropubescent; inner side with scattered setae. Hypandrium moderately developed, simple (
|
||
<figureCitation id="137E2A09D46E335B47C66979FD118CAB" box="[673,754,1130,1155]" captionStart="Figs 24–29" captionStartId="14.[144,183,1556,1576]" captionTargetBox="[137,1115,216,1537]" captionTargetId="figure-12@14.[137,1147,205,1567]" captionTargetPageId="14" captionText="Figs 24–29. Margdalops signatus sp. n., male paratype (Kenya). 24. External genitalia, caudal view. 25. Same, lateral view. 26. Gonostylus, sublateral view (widest extension). 27. Hypandrium and associated structures, lateral view. 28. Transandrium, caudal view. 29.Aedeagal complex, lateral view. Scales: Fig. 26 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666400" httpUri="https://zenodo.org/record/7666400/files/figure.png" pageId="15" pageNumber="16">Fig. 27</figureCitation>
|
||
); transandrium straight and simple; lateral sides of basal membrane weakly sclerotised, but apically provided with small, dark sclerotised process (
|
||
<figureCitation id="137E2A09D46E335B448769B9FD8F8CEB" box="[480,620,1194,1219]" captionStart="Figs 24–29" captionStartId="14.[144,183,1556,1576]" captionTargetBox="[137,1115,216,1537]" captionTargetId="figure-12@14.[137,1147,205,1567]" captionTargetPageId="14" captionText="Figs 24–29. Margdalops signatus sp. n., male paratype (Kenya). 24. External genitalia, caudal view. 25. Same, lateral view. 26. Gonostylus, sublateral view (widest extension). 27. Hypandrium and associated structures, lateral view. 28. Transandrium, caudal view. 29.Aedeagal complex, lateral view. Scales: Fig. 26 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666400" httpUri="https://zenodo.org/record/7666400/files/figure.png" pageId="15" pageNumber="16">Figs 27, 28</figureCitation>
|
||
). Pregonite (
|
||
<figureCitation id="137E2A09D46E335B466269B9FCBF8CEB" box="[773,860,1194,1219]" captionStart="Figs 24–29" captionStartId="14.[144,183,1556,1576]" captionTargetBox="[137,1115,216,1537]" captionTargetId="figure-12@14.[137,1147,205,1567]" captionTargetPageId="14" captionText="Figs 24–29. Margdalops signatus sp. n., male paratype (Kenya). 24. External genitalia, caudal view. 25. Same, lateral view. 26. Gonostylus, sublateral view (widest extension). 27. Hypandrium and associated structures, lateral view. 28. Transandrium, caudal view. 29.Aedeagal complex, lateral view. Scales: Fig. 26 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666400" httpUri="https://zenodo.org/record/7666400/files/figure.png" pageId="15" pageNumber="16">Fig. 27</figureCitation>
|
||
) posteriorly indistinctly projecting, with two groups of setae (
|
||
<quantity id="4CBD9B69D46E335B473069D9FD7C8CCB" box="[599,671,1226,1251]" metricMagnitude="-2" metricUnit="m" metricValue="8.89" metricValueMax="10.16" metricValueMin="7.62" pageId="15" pageNumber="16" unit="in" value="3.5" valueMax="4.0" valueMin="3.0">3–4 in</quantity>
|
||
anterior,
|
||
<quantity id="4CBD9B69D46E335B466D69D9FCD78CCB" box="[778,820,1226,1251]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="15" pageNumber="16" unit="in" value="2.0">2 in</quantity>
|
||
posterior group). Postgonite (
|
||
<figureCitation id="137E2A09D46E335B45D969F9FEF38D2B" box="[190,272,1258,1283]" captionStart="Figs 24–29" captionStartId="14.[144,183,1556,1576]" captionTargetBox="[137,1115,216,1537]" captionTargetId="figure-12@14.[137,1147,205,1567]" captionTargetPageId="14" captionText="Figs 24–29. Margdalops signatus sp. n., male paratype (Kenya). 24. External genitalia, caudal view. 25. Same, lateral view. 26. Gonostylus, sublateral view (widest extension). 27. Hypandrium and associated structures, lateral view. 28. Transandrium, caudal view. 29.Aedeagal complex, lateral view. Scales: Fig. 26 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666400" httpUri="https://zenodo.org/record/7666400/files/figure.png" pageId="15" pageNumber="16">Fig. 27</figureCitation>
|
||
) very slender, flat, slightly curved, apically acute and bearing 1 anterior seta in basal third; sclerite at base of postgonite present but small; membrane attached internally to postgonite finely striated. Aedeagal part of folding apparatus provided with hyaline lenticular tubercles and dark undulate striae; connecting sclerite (
|
||
<figureCitation id="137E2A09D46E335B41786859FB928D4B" box="[1055,1137,1354,1379]" captionStart="Figs 24–29" captionStartId="14.[144,183,1556,1576]" captionTargetBox="[137,1115,216,1537]" captionTargetId="figure-12@14.[137,1147,205,1567]" captionTargetPageId="14" captionText="Figs 24–29. Margdalops signatus sp. n., male paratype (Kenya). 24. External genitalia, caudal view. 25. Same, lateral view. 26. Gonostylus, sublateral view (widest extension). 27. Hypandrium and associated structures, lateral view. 28. Transandrium, caudal view. 29.Aedeagal complex, lateral view. Scales: Fig. 26 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666400" httpUri="https://zenodo.org/record/7666400/files/figure.png" pageId="15" pageNumber="16">Fig. 29</figureCitation>
|
||
, cs) very slender, weakly sclerotised. Basal membrane (
|
||
<figureCitation id="137E2A09D46E335B46446879FC968DAB" box="[803,885,1386,1411]" captionStart="Figs 24–29" captionStartId="14.[144,183,1556,1576]" captionTargetBox="[137,1115,216,1537]" captionTargetId="figure-12@14.[137,1147,205,1567]" captionTargetPageId="14" captionText="Figs 24–29. Margdalops signatus sp. n., male paratype (Kenya). 24. External genitalia, caudal view. 25. Same, lateral view. 26. Gonostylus, sublateral view (widest extension). 27. Hypandrium and associated structures, lateral view. 28. Transandrium, caudal view. 29.Aedeagal complex, lateral view. Scales: Fig. 26 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666400" httpUri="https://zenodo.org/record/7666400/files/figure.png" pageId="15" pageNumber="16">Fig. 28</figureCitation>
|
||
) with small transverse tubercles (in the middle) and fine spinulae (ventrally). Aedeagal complex (
|
||
<figureCitation id="137E2A09D46E335B417F6899FB8E8D8B" box="[1048,1133,1418,1443]" captionStart="Figs 24–29" captionStartId="14.[144,183,1556,1576]" captionTargetBox="[137,1115,216,1537]" captionTargetId="figure-12@14.[137,1147,205,1567]" captionTargetPageId="14" captionText="Figs 24–29. Margdalops signatus sp. n., male paratype (Kenya). 24. External genitalia, caudal view. 25. Same, lateral view. 26. Gonostylus, sublateral view (widest extension). 27. Hypandrium and associated structures, lateral view. 28. Transandrium, caudal view. 29.Aedeagal complex, lateral view. Scales: Fig. 26 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666400" httpUri="https://zenodo.org/record/7666400/files/figure.png" pageId="15" pageNumber="16">Fig. 29</figureCitation>
|
||
) with moderately developed phallapodeme with shortly bifurcate base and laterally dilated apex. Saccus relatively short, with membranous dilated distal half (apically with a group of hyaline tubercles, basally with 2 groups of short spines) and narrower proximal half reinforced with a pair of dark sclerites in addition to a somewhat ventrally projecting base. Filum robust, formed by 2 completely fused sclerites and bearing several unpigmented projections, including 1 slender in the middle and 3 (1 flat, 2 slender) on apex. Ejacapodeme larger, with terminally clubbed projection (
|
||
<figureCitation id="137E2A09D46E335B41636B79FBBA8EAB" box="[1028,1113,1642,1667]" captionStart="Figs 24–29" captionStartId="14.[144,183,1556,1576]" captionTargetBox="[137,1115,216,1537]" captionTargetId="figure-12@14.[137,1147,205,1567]" captionTargetPageId="14" captionText="Figs 24–29. Margdalops signatus sp. n., male paratype (Kenya). 24. External genitalia, caudal view. 25. Same, lateral view. 26. Gonostylus, sublateral view (widest extension). 27. Hypandrium and associated structures, lateral view. 28. Transandrium, caudal view. 29.Aedeagal complex, lateral view. Scales: Fig. 26 = 0.05 mm, others = 0.1 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666400" httpUri="https://zenodo.org/record/7666400/files/figure.png" pageId="15" pageNumber="16">Fig. 29</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<caption id="DF3A6604D471334445E868ECFE3C8E73" ID-DOI="http://doi.org/10.5281/zenodo.7666402" ID-Zenodo-Dep="7666402" httpUri="https://zenodo.org/record/7666402/files/figure.png" pageId="16" pageNumber="17" startId="16.[143,182,1535,1555]" targetBox="[141,1125,252,1508]" targetPageId="16">
|
||
<paragraph id="8BFA368CD471334445E868ECFE3C8E73" blockId="16.[143,1104,1535,1627]" pageId="16" pageNumber="17">
|
||
Figs 30–35.
|
||
<taxonomicName id="4C454D0FD4713344459A68ECFE588E3B" authority="Jindr & Rohác & ek & Barraclough, 2003" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[253,443,1535,1555]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="16" pageNumber="17" phylum="Arthropoda" rank="species" species="signatus" status="sp. nov.">
|
||
<emphasis id="B931EA9ED4713344459A68ECFE588E3B" box="[253,443,1535,1555]" italics="true" pageId="16" pageNumber="17">Margdalops signatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20257E5D471334444D868ECFE138E3B" box="[447,496,1535,1555]" pageId="16" pageNumber="17" rank="species">sp. n.</taxonomicNameLabel>
|
||
, female paratype (Kenya). 30. Postabdomen, dorsal view. 31. Same, ventral view. 32. Spermatheca. 33. Internal sclerites, ventral view. 34. Genital chamber with internal sclerites, lateral view. 35. Spermatheca. Scales: Figs 30, 31 = 0.1 mm, others 0.05 mm. For abbreviations see text.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BFA368CD470334545D26DDDFDB788CF" blockId="17.[181,1142,206,1295]" box="[181,596,206,231]" pageId="17" pageNumber="18">Female differs from male as follows:</paragraph>
|
||
<paragraph id="8BFA368CD470334545D26DE5FDCF8927" blockId="17.[181,1142,206,1295]" box="[181,556,246,271]" pageId="17" pageNumber="18">
|
||
Total body length
|
||
<quantity id="4CBD9B69D470334544E56DE5FDCB8927" box="[386,552,246,271]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" metricValueMax="2.66" metricValueMin="2.34" pageId="17" pageNumber="18" unit="mm" value="2.5" valueMax="2.66" valueMin="2.34">2.34–2.66 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BFA368CD470334545B76C0DFE5489DF" blockId="17.[181,1142,206,1295]" pageId="17" pageNumber="18">
|
||
Face pale brown; gena, postgena and mouthparts darker yellow. Antenna with 1st flagellomere darker, ochreous brown, including apex, often darker than pedicel. Usually 2 pairs of microsetulae in front of frontal triangle. f
|
||
<subScript id="17C134C9D4703345479A6C7CFCE68955" attach="left" box="[765,773,367,381]" fontSize="6" pageId="17" pageNumber="18">3</subScript>
|
||
posteroventrally finely setulose. Wing measurements: length
|
||
<quantity id="4CBD9B69D4703345449B6C6DFD4789BF" box="[508,676,382,407]" metricMagnitude="-3" metricUnit="m" metricValue="2.74" metricValueMax="2.9" metricValueMin="2.58" pageId="17" pageNumber="18" unit="mm" value="2.74" valueMax="2.9" valueMin="2.58">2.58–2.90 mm</quantity>
|
||
; width
|
||
<quantity id="4CBD9B69D4703345479D6C6DFC4289BF" box="[762,929,382,407]" metricMagnitude="-4" metricUnit="m" metricValue="8.1" metricValueMax="8.9" metricValueMin="7.3" pageId="17" pageNumber="18" unit="mm" value="0.81" valueMax="0.89" valueMin="0.73">0.73–0.89 mm</quantity>
|
||
, Cs
|
||
<subScript id="17C134C9D470334546AA6C9CFC3689B5" attach="left" box="[973,981,399,413]" fontSize="6" pageId="17" pageNumber="18">3</subScript>
|
||
: Cs
|
||
<subScript id="17C134C9D4703345416B6C9CFBF789B5" attach="left" box="[1036,1044,399,413]" fontSize="6" pageId="17" pageNumber="18">4</subScript>
|
||
= 2.38– 2.72, r-m/dm-cu: dm-cu = 3.30–3.92.Abdomen with preabdominal terga more transverse and sterna narrower.
|
||
<geoCoordinate id="EE71504BD470334544F96CADFE0689FF" box="[414,485,446,471]" degrees="3" direction="south" minutes="1.5" orientation="latitude" pageId="17" pageNumber="18" precision="92" value="-3.025">S3 1.5</geoCoordinate>
|
||
times as long as wide, narrower than S4; S5 the widest and about as long as broad.
|
||
</paragraph>
|
||
<paragraph id="8BFA368CD470334545B76CEDFE8F8BFF" blockId="17.[181,1142,206,1295]" pageId="17" pageNumber="18">
|
||
Postabdomen (
|
||
<figureCitation id="137E2A09D470334544126CEDFE128A3F" box="[373,497,510,535]" captionStart="Figs 30–35" captionStartId="16.[143,182,1535,1555]" captionTargetBox="[141,1125,252,1508]" captionTargetId="figure-11@16.[127,1134,231,1516]" captionTargetPageId="16" captionText="Figs 30–35. Margdalops signatus sp. n., female paratype (Kenya). 30. Postabdomen, dorsal view. 31. Same, ventral view. 32. Spermatheca. 33. Internal sclerites, ventral view. 34. Genital chamber with internal sclerites, lateral view. 35. Spermatheca. Scales: Figs 30, 31 = 0.1 mm, others 0.05 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666402" httpUri="https://zenodo.org/record/7666402/files/figure.png" pageId="17" pageNumber="18">Figs 30, 31</figureCitation>
|
||
) moderately long. T6 wider than T7, with short thick setae in posterior two-thirds. S6 narrower than S5, as long as wide, pale pigmented, with membranous margins and sparsely setose. T7 long, dorsomedially short due to anteromedial emargination, with thick setae in posterior two-thirds. S7 longer than broad, dark pigmented (
|
||
<figureCitation id="137E2A09D470334544156F6DFE208ABF" box="[370,451,638,663]" captionStart="Figs 30–35" captionStartId="16.[143,182,1535,1555]" captionTargetBox="[141,1125,252,1508]" captionTargetId="figure-11@16.[127,1134,231,1516]" captionTargetPageId="16" captionText="Figs 30–35. Margdalops signatus sp. n., female paratype (Kenya). 30. Postabdomen, dorsal view. 31. Same, ventral view. 32. Spermatheca. 33. Internal sclerites, ventral view. 34. Genital chamber with internal sclerites, lateral view. 35. Spermatheca. Scales: Figs 30, 31 = 0.1 mm, others 0.05 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666402" httpUri="https://zenodo.org/record/7666402/files/figure.png" pageId="17" pageNumber="18">Fig. 31</figureCitation>
|
||
), with fine setae in posterior two-thirds, those in posterior row long. T8 broad, distinctly transverse, posteromedially emarginate, with fine setae in posterior half. S8 dark, smaller than T8, subcordate, shortly setulose. T10 small, pentagonal, dark only along anterior and lateral margins, with microtomentum restricted to central light area. S10 longer than T10, semicircular. Genital chamber (
|
||
<figureCitation id="137E2A09D470334546896FEDFB8E8B3F" box="[1006,1133,766,791]" captionStart="Figs 30–35" captionStartId="16.[143,182,1535,1555]" captionTargetBox="[141,1125,252,1508]" captionTargetId="figure-11@16.[127,1134,231,1516]" captionTargetPageId="16" captionText="Figs 30–35. Margdalops signatus sp. n., female paratype (Kenya). 30. Postabdomen, dorsal view. 31. Same, ventral view. 32. Spermatheca. 33. Internal sclerites, ventral view. 34. Genital chamber with internal sclerites, lateral view. 35. Spermatheca. Scales: Figs 30, 31 = 0.1 mm, others 0.05 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666402" httpUri="https://zenodo.org/record/7666402/files/figure.png" pageId="17" pageNumber="18">Figs 33, 34</figureCitation>
|
||
) with only 1 pair of crooked sclerites (others membranous) and 1 ventral ring-shaped sclerite. Ventral receptacle (
|
||
<figureCitation id="137E2A09D4703345449C6E2DFDB28B7F" box="[507,593,830,855]" captionStart="Figs 30–35" captionStartId="16.[143,182,1535,1555]" captionTargetBox="[141,1125,252,1508]" captionTargetId="figure-11@16.[127,1134,231,1516]" captionTargetPageId="16" captionText="Figs 30–35. Margdalops signatus sp. n., female paratype (Kenya). 30. Postabdomen, dorsal view. 31. Same, ventral view. 32. Spermatheca. 33. Internal sclerites, ventral view. 34. Genital chamber with internal sclerites, lateral view. 35. Spermatheca. Scales: Figs 30, 31 = 0.1 mm, others 0.05 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666402" httpUri="https://zenodo.org/record/7666402/files/figure.png" pageId="17" pageNumber="18">Fig. 34</figureCitation>
|
||
) subcylindrical, proximally ringed and weakly sclerotised, apically narrowed and merging into apical, recurved and sinuate vermicular projection. Spermathecae 1+1 (
|
||
<figureCitation id="137E2A09D4703345474C6E6DFD548BBF" box="[555,695,894,919]" captionStart="Figs 30–35" captionStartId="16.[143,182,1535,1555]" captionTargetBox="[141,1125,252,1508]" captionTargetId="figure-11@16.[127,1134,231,1516]" captionTargetPageId="16" captionText="Figs 30–35. Margdalops signatus sp. n., female paratype (Kenya). 30. Postabdomen, dorsal view. 31. Same, ventral view. 32. Spermatheca. 33. Internal sclerites, ventral view. 34. Genital chamber with internal sclerites, lateral view. 35. Spermatheca. Scales: Figs 30, 31 = 0.1 mm, others 0.05 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666402" httpUri="https://zenodo.org/record/7666402/files/figure.png" pageId="17" pageNumber="18">Figs 32, 35</figureCitation>
|
||
) subspherical, similar to those of
|
||
<taxonomicName id="4C454D0FD470334541306E6DFEDD8B9E" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="microcercus">
|
||
<emphasis id="B931EA9ED470334541306E6DFEDD8B9E" italics="true" pageId="17" pageNumber="18">M. microcercus</emphasis>
|
||
</taxonomicName>
|
||
, but both subequal, with short cervix. Cercus (
|
||
<figureCitation id="137E2A09D470334546306E8DFC488B9F" box="[855,939,926,951]" captionStart="Figs 30–35" captionStartId="16.[143,182,1535,1555]" captionTargetBox="[141,1125,252,1508]" captionTargetId="figure-11@16.[127,1134,231,1516]" captionTargetPageId="16" captionText="Figs 30–35. Margdalops signatus sp. n., female paratype (Kenya). 30. Postabdomen, dorsal view. 31. Same, ventral view. 32. Spermatheca. 33. Internal sclerites, ventral view. 34. Genital chamber with internal sclerites, lateral view. 35. Spermatheca. Scales: Figs 30, 31 = 0.1 mm, others 0.05 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666402" httpUri="https://zenodo.org/record/7666402/files/figure.png" pageId="17" pageNumber="18">Fig. 30</figureCitation>
|
||
) short but robust, dark pigmented.
|
||
</paragraph>
|
||
<paragraph id="8BFA368CD470334545D26EF5FDA08C97" blockId="17.[181,1142,206,1295]" pageId="17" pageNumber="18">
|
||
Discussion:
|
||
<taxonomicName id="4C454D0FD4703345445A6EF5FE5D8BD6" authority="Jindr & Rohác & ek & Barraclough, 2003" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[317,446,998,1022]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="signatus" status="sp. nov.">
|
||
<emphasis id="B931EA9ED4703345445A6EF5FE5D8BD6" box="[317,446,998,1022]" italics="true" pageId="17" pageNumber="18">M. signatus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20257E5D470334544A46EF5FE1E8BD7" box="[451,509,998,1023]" pageId="17" pageNumber="18" rank="species">sp. n.</taxonomicNameLabel>
|
||
belongs to the
|
||
<taxonomicName id="4C454D0FD470334547C66EF5FCC48BD6" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[673,807,998,1022]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="angustus">
|
||
<emphasis id="B931EA9ED470334547C66EF5FCC48BD6" box="[673,807,998,1022]" italics="true" pageId="17" pageNumber="18">M. angustus</emphasis>
|
||
</taxonomicName>
|
||
-group. It can be distinguished from other species of the group as well as remaining congeners by the ochreous orange band between the dorsocentral lines on the mesonotum. It is further diagnosed by 2 subvibrissae (otherwise only known in
|
||
<taxonomicName id="4C454D0FD470334547026955FCF18C76" authority="Jindr & Rohác & ek & Barraclough, 2003" authorityName="Jindr & Rohác & ek & Barraclough" authorityYear="2003" box="[613,786,1094,1118]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="17" pageNumber="18" phylum="Arthropoda" rank="species" species="microcercus" status="sp. nov.">
|
||
<emphasis id="B931EA9ED470334547026955FCF18C76" box="[613,786,1094,1118]" italics="true" pageId="17" pageNumber="18">M. microcercus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20257E5D470334546706955FCB18C77" box="[791,850,1094,1119]" pageId="17" pageNumber="18" rank="species">sp. n.</taxonomicNameLabel>
|
||
); a very broad epandrium; male cercus dilated in ventral half; ventrolateral sclerotisation of basal membrane; armature of of saccus and filum of distiphallus; the transverse female T8; and reduced number of female internal sclerites.
|
||
</paragraph>
|
||
<paragraph id="8BFA368CD470334545D269DDFCE98CCF" blockId="17.[181,1142,206,1295]" box="[181,778,1230,1255]" pageId="17" pageNumber="18">
|
||
Biology: The entire
|
||
<typeStatus id="54FE882ED470334544F069DDFE248CCF" box="[407,455,1230,1255]" pageId="17" pageNumber="18">type</typeStatus>
|
||
series was collected in May.
|
||
</paragraph>
|
||
<paragraph id="8BFA368CD470334545D269E5FCEA8D27" blockId="17.[181,1142,206,1295]" box="[181,777,1270,1295]" pageId="17" pageNumber="18">
|
||
Distribution: The species is known only from
|
||
<collectingCountry id="F352761CD470334547DE69E5FCE58D27" box="[697,774,1270,1295]" name="Kenya" pageId="17" pageNumber="18">Kenya</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |