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<document id="B244A4C4F0DB4386C354AC871D57E02B" 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 &amp; Barraclough, David" docDate="2003" docId="03EC879AD46B335944AA6F8DFCAC8C37" 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 angustus Jindr &amp; Rohác &amp; ek &amp; Barraclough 2003, sp. n." docType="treatment" docVersion="3" lastPageNumber="14" masterDocId="FFD5FFE2D461335445676D13FFE38828" masterDocTitle="Margdalops, a new African genus of Anthomyzidae (Diptera), comprising six new species" masterLastPageNumber="35" masterPageNumber="1" pageNumber="11" updateTime="1699455446982" updateUser="plazi" zenodo-license-document="CC-BY-4.0">
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<mods:titleInfo id="0710CBB1790B5C0CFF5E71F7E0841A25">
<mods:title id="5BB9681A2708AD3091D3B5A7083BCC48">Margdalops, a new African genus of Anthomyzidae (Diptera), comprising six new species</mods:title>
</mods:titleInfo>
<mods:name id="80865047DBABCB5E39E7531A9B967694" type="personal">
<mods:role id="54712D4A5E54B89AB7AA98E67A9BAC58">
<mods:roleTerm id="AB493828D325B66BC3DDCF6C1EB5F82F">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="14118E54EEB4F782E7DA6800FC37434B">Jindr</mods:namePart>
</mods:name>
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<mods:namePart id="035276BAED22F447EFB5C94FDB42334D">Rohác, ich</mods:namePart>
</mods:name>
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<mods:role id="F6BF22C445C702B18E14B769F8413FD0">
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</mods:role>
<mods:namePart id="B42B80079F21A29F7FD8EFA317FD8717">ek</mods:namePart>
</mods:name>
<mods:name id="29DB3A44885380854B2AEEA1444694C4" type="personal">
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<mods:roleTerm id="7ED99C683745A04E49F8C95993DF648D">Author</mods:roleTerm>
</mods:role>
<mods:namePart id="EF30051D6A1C747969A5A010FD5B9D84">Barraclough, David</mods:namePart>
</mods:name>
<mods:typeOfResource id="CF617C5AD8D8593905CB5DA7A8850D89">text</mods:typeOfResource>
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<mods:titleInfo id="126ECF60EFC7674FEAAEF95B4ECB5167">
<mods:title id="CC1E021E442B0A3F1CD4EB6885CED5C7">African Invertebrates</mods:title>
</mods:titleInfo>
<mods:part id="D5131D1BAF337AF1EF249A09B48F893C">
<mods:date id="EDA487E85D5C0319BE1DC18E872FC55E">2003</mods:date>
<mods:detail id="7CEF37DE035A4D5D0A35E01B42283397" type="pubDate">
<mods:number id="8C1E4E8ACD270B7BA3D1AFF4B37C08B5">2003-12-31</mods:number>
</mods:detail>
<mods:detail id="5D4DFCD867863334825B32FB510D6BC4" type="volume">
<mods:number id="9B926753325596E25A0C3779E570F1D1">44</mods:number>
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<mods:number id="BD04EC5358BA9C8879208031E9746F0F">2</mods:number>
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<mods:classification id="2595EBFB696FF135B5BC6E88C5D974CD">journal article</mods:classification>
<mods:identifier id="08C1EE68E8DA60168B57A3A2AC421B1C" type="DOI">10.5281/zenodo.7666390</mods:identifier>
<mods:identifier id="4E3971B6F1EC390651B80BD48824A5B5" type="ISSN">2305-2562</mods:identifier>
<mods:identifier id="889FA943EFADC24FFA84F01F940DFEB6" type="Zenodo-Dep">7666390</mods:identifier>
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<treatment id="03EC879AD46B335944AA6F8DFCAC8C37" ID-DOI="http://doi.org/10.5281/zenodo.7667092" ID-Zenodo-Dep="7667092" LSID="urn:lsid:plazi:treatment:03EC879AD46B335944AA6F8DFCAC8C37" httpUri="http://treatment.plazi.org/id/03EC879AD46B335944AA6F8DFCAC8C37" lastPageId="13" lastPageNumber="14" pageId="10" pageNumber="11">
<subSubSection id="C35F6507D46B335E44AA6F8DFCF18A9F" box="[461,786,670,695]" pageId="10" pageNumber="11" type="nomenclature">
<paragraph id="8BFA368CD46B335E44AA6F8DFCF18A9F" blockId="10.[144,1104,670,1671]" box="[461,786,670,695]" pageId="10" pageNumber="11">
<heading id="D0B281E0D46B335E44AA6F8DFCF18A9F" box="[461,786,670,695]" centered="true" fontSize="11" level="2" pageId="10" pageNumber="11" reason="2">
<taxonomicName id="4C454D0FD46B335E44AA6F8DFD2C8A9F" ID-CoL="3Y52B" authority="Jindr &amp; Rohác &amp; ek &amp; Barraclough, 2003" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[461,719,670,695]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
<emphasis id="B931EA9ED46B335E44AA6F8DFD2C8A9F" bold="true" box="[461,719,670,695]" pageId="10" pageNumber="11">Margdalops angustus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20257E5D46B335E47B16F8DFCF18A9F" box="[726,786,670,695]" pageId="10" pageNumber="11" rank="species">sp. n.</taxonomicNameLabel>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C35F6507D46B335947746FD5FCAC8C37" lastPageId="13" lastPageNumber="14" pageId="10" pageNumber="11" type="description">
<paragraph id="8BFA368CD46B335E47746FD5FD2F8AF7" blockId="10.[144,1104,670,1671]" box="[531,716,710,735]" pageId="10" pageNumber="11">
(
<figureCitation id="137E2A09D46B335E477D6FD5FD788AF7" box="[538,667,710,735]" captionStart-0="Figs 1318" captionStart-1="Figs 1923" captionStartId-0="9.[182,221,1533,1553]" captionStartId-1="12.[144,183,1575,1595]" captionTargetBox-0="[181,1154,240,1511]" captionTargetBox-1="[124,1100,387,1554]" captionTargetId-0="figure-8@9.[176,1178,221,1552]" captionTargetId-1="figure-78@12.[122,1121,378,1578]" captionTargetPageId-0="9" captionTargetPageId-1="12" captionText-0="Figs 1318. Margdalops angustus sp. n., 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." captionText-1="Figs 1923. Margdalops angustus sp. n., female paratype (S. Africa). 19. Postabdomen, dorsal view. 20. Spermatheca. 21. Internal sclerites, ventral view. 22. Genital chamber with internal sclerites, lateral view. 23. Postabdomen, ventral view. Scales: Figs 19, 23 = 0.1 mm, others = 0.05 mm. For abbreviations see text." figureDoi-0="http://doi.org/10.5281/zenodo.7666396" figureDoi-1="http://doi.org/10.5281/zenodo.7666398" httpUri-0="https://zenodo.org/record/7666396/files/figure.png" httpUri-1="https://zenodo.org/record/7666398/files/figure.png" pageId="10" pageNumber="11">Figs 1323</figureCitation>
,
<figureCitation id="137E2A09D46B335E47C06FD5FD278AF7" box="[679,708,710,735]" captionStart="Figs 6668" captionStartId="30.[143,182,1599,1619]" captionTargetBox="[248,1014,650,1571]" captionTargetId="figure-168@30.[171,1062,650,1573]" captionTargetPageId="30" captionText="Figs 6668. 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="10" pageNumber="11">67</figureCitation>
)
</paragraph>
<paragraph id="8BFA368CD46B335E45F76FFDFD8F8C6F" blockId="10.[144,1104,670,1671]" pageId="10" pageNumber="11">
Type material:
<materialsCitation id="3B2D3CD1D46B335E44506FFDFC8C8B0F" collectingDate="1932-12" collectionCode="BMNH" collectorName="R. E. Turner &amp; Brit. Mus." elevation="1219" location="Cape Prov." pageId="10" pageNumber="11" specimenCount="1" stateProvince="Western Cape" typeStatus="holotype">
<typeStatus id="54FE882ED46B335E44506FFDFE7C8B2F" box="[311,415,750,775]" pageId="10" pageNumber="11" type="holotype">Holotype</typeStatus>
male, labelled: E.
<collectingRegion id="4981F86ED46B335E47106FFDFD178B2F" box="[631,756,750,775]" country="South Africa" name="Western Cape" pageId="10" pageNumber="11">Cape Prov.</collectingRegion>
, Katberg.
<quantity id="4CBD9B69D46B335E46026FFDFC278B2F" box="[869,964,750,775]" metricMagnitude="3" metricUnit="m" metricValue="1.2192" pageId="10" pageNumber="11" unit="ft" value="4000.0">
<elevation id="0068D1BFD46B335E46026FFDFC278B2F" box="[869,964,750,775]" metricMagnitude="3" metricUnit="m" metricValue="1.2192" pageId="10" pageNumber="11" unit="ft" value="4000.0">4,000 ft.</elevation>
</quantity>
,
<date id="FFFB104CD46B335E46A86FFDFBCC8B2F" box="[975,1071,750,775]" pageId="10" pageNumber="11" value="1932-12">
<collectingDate id="EFBFE9A4D46B335E46A86FFDFBCC8B2F" box="[975,1071,750,775]" pageId="10" pageNumber="11" value="1932-12">xii.1932</collectingDate>
</date>
, S. AFRICA:
<collectorName id="26B0535AD46B335E44646E1DFE6F8B0F" box="[259,396,782,807]" pageId="10" pageNumber="11">R. E. Turner</collectorName>
,
<collectorName id="26B0535AD46B335E44F16E1DFDE48B0F" box="[406,519,782,807]" pageId="10" pageNumber="11">Brit. Mus.</collectorName>
1933-69. (
<collectionCode id="ED54AE49D46B335E47E36E1DFD3F8B0F" box="[644,732,782,807]" pageId="10" pageNumber="11">BMNH</collectionCode>
, genit. prep.)
</materialsCitation>
.
<materialsCitation id="3B2D3CD1D46B335E461F6E1DFCAF8B4F" collectingDate="1979-12-22" collectionCode="NMSA" collectorName="R. Miller &amp; P. Stabbins" country="South Africa" county="Eshowe" elevation="450" location="Cd" municipality="Dlinza Forest Nature Res" pageId="10" pageNumber="11" specimenCount="1" specimenCount-female="1" stateProvince="KwaZulu-Natal" typeStatus="paratype">
<typeStatus id="54FE882ED46B335E461F6E1DFC0A8B0F" box="[888,1001,782,807]" pageId="10" pageNumber="11" type="paratype">Paratypes</typeStatus>
:
<collectingCountry id="F352761CD46B335E46956E1DFF188B6F" name="South Africa" pageId="10" pageNumber="11">SOUTH AFRICA</collectingCountry>
:
<emphasis id="B931EA9ED46B335E44626E3DFE508B6E" box="[261,435,814,838]" italics="true" pageId="10" pageNumber="11">
<collectingRegion id="4981F86ED46B335E44626E3DFE508B6E" box="[261,435,814,838]" country="South Africa" name="KwaZulu-Natal" pageId="10" pageNumber="11">KwaZulu-Natal</collectingRegion>
</emphasis>
:
<specimenCount id="9D43FD05D46B335E44A56E3DFDC68B6F" box="[450,549,814,839]" pageId="10" pageNumber="11" type="female">1 female</specimenCount>
,
<collectingCounty id="629B4E00D46B335E47576E3DFD688B6F" box="[560,651,814,839]" pageId="10" pageNumber="11">Eshowe</collectingCounty>
,
<collectingMunicipality id="6B9EACF6D46B335E47F06E3DFC568B6F" box="[663,949,814,839]" pageId="10" pageNumber="11">Dlinza Forest Nature Res</collectingMunicipality>
, 2831
<location id="8E9A6057D46B335E469F6E3DFBF98B6F" LSID="urn:lsid:plazi:treatment:03EC879AD46B335944AA6F8DFCAC8C37:8E9A6057D46B335E469F6E3DFBF98B6F" box="[1016,1050,814,839]" country="South Africa" county="Eshowe" municipality="Dlinza Forest Nature Res" name="Cd" pageId="10" pageNumber="11" stateProvince="KwaZulu-Natal">Cd</location>
,
<quantity id="4CBD9B69D46B335E41416E3DFF4B8B4F" metricMagnitude="2" metricUnit="m" metricValue="4.5" pageId="10" pageNumber="11" unit="m" value="450.0">
<elevation id="0068D1BFD46B335E41416E3DFF4B8B4F" metricMagnitude="2" metricUnit="m" metricValue="4.5" pageId="10" pageNumber="11" unit="m" value="450.0">450 m</elevation>
</quantity>
, indig. forest,
<date id="FFFB104CD46B335E442D6E5DFE2F8B4F" box="[330,460,846,871]" pageId="10" pageNumber="11" value="1979-12-22">
<collectingDate id="EFBFE9A4D46B335E442D6E5DFE2F8B4F" box="[330,460,846,871]" pageId="10" pageNumber="11" value="1979-12-22">22.xii.1979</collectingDate>
</date>
,
<collectorName id="26B0535AD46B335E44BF6E5DFDDC8B4F" box="[472,575,846,871]" pageId="10" pageNumber="11">R. Miller</collectorName>
&amp;
<collectorName id="26B0535AD46B335E47046E5DFD3E8B4F" box="[611,733,846,871]" pageId="10" pageNumber="11">P. Stabbins</collectorName>
(
<collectionCode id="ED54AE49D46B335E478A6E5DFCA78B4F" box="[749,836,846,871]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34985" lsid="urn:lsid:biocol.org:col:34985" name="KwaZulu-Natal Museum" pageId="10" pageNumber="11" type="Museum">NMSA</collectionCode>
)
</materialsCitation>
;
<materialsCitation id="3B2D3CD1D46B335E463F6E5DFD748BAF" collectingDate="1960-11-21" collectingDateMax="1960-11-28" collectingDateMin="1960-11-21" country="South Africa" location="Umzimkulwana Valley" municipality="Oribi Gorge Reserve" pageId="10" pageNumber="11" specimenCount="1" specimenCount-female="1" stateProvince="KwaZulu-Natal" typeStatus="paratype">
<specimenCount id="9D43FD05D46B335E463F6E5DFC5F8B4F" box="[856,956,846,871]" pageId="10" pageNumber="11" type="female">1 female</specimenCount>
,
<collectingMunicipality id="6B9EACF6D46B335E46AF6E5DFF088BAF" pageId="10" pageNumber="11">Oribi Gorge Reserve</collectingMunicipality>
,
<location id="8E9A6057D46B335E45946E7DFE0D8BAF" LSID="urn:lsid:plazi:treatment:03EC879AD46B335944AA6F8DFCAC8C37:8E9A6057D46B335E45946E7DFE0D8BAF" box="[243,494,878,903]" country="South Africa" municipality="Oribi Gorge Reserve" name="Umzimkulwana Valley" pageId="10" pageNumber="11" stateProvince="KwaZulu-Natal">Umzimkulwana Valley</location>
,
<date id="FFFB104CD46B335E44916E7DFD748BAF" box="[502,663,878,903]" pageId="10" pageNumber="11" value="1960-11-21" valueMax="1960-11-28" valueMin="1960-11-21">
<collectingDate id="EFBFE9A4D46B335E44916E7DFD748BAF" box="[502,663,878,903]" pageId="10" pageNumber="11" value="1960-11-21" valueMax="1960-11-28" valueMin="1960-11-21">2128.xi.1960</collectingDate>
</date>
</materialsCitation>
,
<materialsCitation id="3B2D3CD1D46B335E47C76E7DFBAF8BAF" box="[672,1100,878,903]" collectionCode="NMSA" collectorName="Stuckenberg" country="South Africa" pageId="10" pageNumber="11" specimenCount="1" specimenCount-female="1" stateProvince="KwaZulu-Natal" typeStatus="paratype">
<specimenCount id="9D43FD05D46B335E47C76E7DFCE38BAF" box="[672,768,878,903]" pageId="10" pageNumber="11" type="female">1 female</specimenCount>
, B. &amp; P.
<collectorName id="26B0535AD46B335E463E6E7DFC028BAF" box="[857,993,878,903]" pageId="10" pageNumber="11">Stuckenberg</collectorName>
(
<collectionCode id="ED54AE49D46B335E46896E7DFBA78BAF" box="[1006,1092,878,903]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34985" lsid="urn:lsid:biocol.org:col:34985" name="KwaZulu-Natal Museum" pageId="10" pageNumber="11" type="Museum">NMSA</collectionCode>
)
</materialsCitation>
;
<materialsCitation id="3B2D3CD1D46B335E45F76E9DFBAE8B8F" box="[144,1101,910,935]" collectingDate="1954-11-02" collectionCode="NMSA, SMOC" collectorName="B. Stuckenberg" country="South Africa" location="Town Bush" municipality="Pietermaritzburg" pageId="10" pageNumber="11" specimenCount="3" specimenCount-female="3" stateProvince="KwaZulu-Natal" typeStatus="paratype">
<specimenCount id="9D43FD05D46B335E45F76E9DFF1F8B8F" box="[144,252,910,935]" pageId="10" pageNumber="11" type="female">3 females</specimenCount>
,
<collectingMunicipality id="6B9EACF6D46B335E44626E9DFE218B8F" box="[261,450,910,935]" pageId="10" pageNumber="11">Pietermaritzburg</collectingMunicipality>
,
<location id="8E9A6057D46B335E44AC6E9DFDA88B8F" LSID="urn:lsid:plazi:treatment:03EC879AD46B335944AA6F8DFCAC8C37:8E9A6057D46B335E44AC6E9DFDA88B8F" box="[459,587,910,935]" country="South Africa" municipality="Pietermaritzburg" name="Town Bush" pageId="10" pageNumber="11" stateProvince="KwaZulu-Natal">Town Bush</location>
,
<date id="FFFB104CD46B335E47336E9DFD5C8B8F" box="[596,703,910,935]" pageId="10" pageNumber="11" value="1954-11-02">
<collectingDate id="EFBFE9A4D46B335E47336E9DFD5C8B8F" box="[596,703,910,935]" pageId="10" pageNumber="11" value="1954-11-02">2.xi.1954</collectingDate>
</date>
,
<collectorName id="26B0535AD46B335E47AE6E9DFC908B8F" box="[713,883,910,935]" pageId="10" pageNumber="11">B. Stuckenberg</collectorName>
(
<collectionCode id="ED54AE49D46B335E46186E9DFC378B8F" box="[895,980,910,935]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34985" lsid="urn:lsid:biocol.org:col:34985" name="KwaZulu-Natal Museum" pageId="10" pageNumber="11" type="Museum">NMSA</collectionCode>
, 1
<collectionCode id="ED54AE49D46B335E46966E9DFBA68B8F" box="[1009,1093,910,935]" country="Czech Republic" httpUri="http://grbio.org/cool/42jk-3h2c" name="Slezske Muzeum Opava" pageId="10" pageNumber="11">SMOC</collectionCode>
)
</materialsCitation>
.
<materialsCitation id="3B2D3CD1D46B335E45F76EBDFD538BCF" collectingDate="1979-06-25" collectingDateMax="1979-06-28" collectingDateMin="1979-06-25" collectionCode="NMSA" collectorName="W. The Haven &amp; R. Miller &amp; P. Stabbins" country="South Africa" location="Bb" municipality="Transkei" pageId="10" pageNumber="11" specimenCount="1" stateProvince="Eastern Cape" typeStatus="paratype">
<emphasis id="B931EA9ED46B335E45F76EBDFEC68BEE" box="[144,293,942,966]" italics="true" pageId="10" pageNumber="11">
<collectingRegion id="4981F86ED46B335E45F76EBDFEC68BEE" box="[144,293,942,966]" country="South Africa" name="Eastern Cape" pageId="10" pageNumber="11">Eastern Cape</collectingRegion>
</emphasis>
: I female (damaged),
<collectingMunicipality id="6B9EACF6D46B335E47746EBDFD958BEF" box="[531,630,942,967]" pageId="10" pageNumber="11">Transkei</collectingMunicipality>
,
<collectorName id="26B0535AD46B335E47186EBDFCFD8BEF" box="[639,798,942,967]" pageId="10" pageNumber="11">W. The Haven</collectorName>
, 3228
<location id="8E9A6057D46B335E46066EBDFC618BEF" LSID="urn:lsid:plazi:treatment:03EC879AD46B335944AA6F8DFCAC8C37:8E9A6057D46B335E46066EBDFC618BEF" box="[865,898,942,967]" country="South Africa" municipality="Transkei" name="Bb" pageId="10" pageNumber="11" stateProvince="Eastern Cape">Bb</location>
, indigenous forest,
<date id="FFFB104CD46B335E45F76EDDFED78BCF" box="[144,308,974,999]" pageId="10" pageNumber="11" value="1979-06-25" valueMax="1979-06-28" valueMin="1979-06-25">
<collectingDate id="EFBFE9A4D46B335E45F76EDDFED78BCF" box="[144,308,974,999]" pageId="10" pageNumber="11" value="1979-06-25" valueMax="1979-06-28" valueMin="1979-06-25">2528.vi.1979</collectingDate>
</date>
,
<collectorName id="26B0535AD46B335E44586EDDFE468BCF" box="[319,421,974,999]" pageId="10" pageNumber="11">R. Miller</collectorName>
&amp;
<collectorName id="26B0535AD46B335E44AF6EDDFDA18BCF" box="[456,578,974,999]" pageId="10" pageNumber="11">P. Stabbins</collectorName>
(
<collectionCode id="ED54AE49D46B335E47366EDDFD4B8BCF" box="[593,680,974,999]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34985" lsid="urn:lsid:biocol.org:col:34985" name="KwaZulu-Natal Museum" pageId="10" pageNumber="11" type="Museum">NMSA</collectionCode>
)
</materialsCitation>
;
<materialsCitation id="3B2D3CD1D46B335E47DC6EDDFD058C2F" collectingDate="1981-07-21" collectingDateMax="1981-07-25" collectingDateMin="1981-07-21" collectionCode="NMSA" collectorName="R. F. Fregona" country="South Africa" location="Hluleka Nature Res." municipality="Transkei" pageId="10" pageNumber="11" specimenCount="1" specimenCount-female="1" stateProvince="Eastern Cape" typeStatus="paratype">
<specimenCount id="9D43FD05D46B335E47DC6EDDFCFD8BCF" box="[699,798,974,999]" pageId="10" pageNumber="11" type="female">1 female</specimenCount>
,
<collectingMunicipality id="6B9EACF6D46B335E464E6EDDFC6E8BCF" box="[809,909,974,999]" pageId="10" pageNumber="11">Transkei</collectingMunicipality>
, 3129cd,
<location id="8E9A6057D46B335E46906EDDFEFB8C2F" LSID="urn:lsid:plazi:treatment:03EC879AD46B335944AA6F8DFCAC8C37:8E9A6057D46B335E46906EDDFEFB8C2F" country="South Africa" municipality="Transkei" name="Hluleka Nature Res." pageId="10" pageNumber="11" stateProvince="Eastern Cape">Hluleka Nature Res.</location>
,
<date id="FFFB104CD46B335E44436EFDFE338C2F" box="[292,464,1006,1031]" pageId="10" pageNumber="11" value="1981-07-21" valueMax="1981-07-25" valueMin="1981-07-21">
<collectingDate id="EFBFE9A4D46B335E44436EFDFE338C2F" box="[292,464,1006,1031]" pageId="10" pageNumber="11" value="1981-07-21" valueMax="1981-07-25" valueMin="1981-07-21">2125.vii.1981</collectingDate>
</date>
,
<collectorName id="26B0535AD46B335E44BA6EFDFD948C2F" box="[477,631,1006,1031]" pageId="10" pageNumber="11">R. F. Fregona</collectorName>
(
<collectionCode id="ED54AE49D46B335E47E16EFDFD3E8C2F" box="[646,733,1006,1031]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34985" lsid="urn:lsid:biocol.org:col:34985" name="KwaZulu-Natal Museum" pageId="10" pageNumber="11" type="Museum">NMSA</collectionCode>
)
</materialsCitation>
.
<materialsCitation id="3B2D3CD1D46B335E47966EFDFF148C6F" collectingDate="1959-10-11" collectionCode="NMSA" collectorName="Stuckenberg" country="South Africa" location="Plettenberg Bay" municipality="Groot Rivier Pass" pageId="10" pageNumber="11" specimenCount="1" specimenCount-female="1" stateProvince="Western Cape" typeStatus="paratype">
<emphasis id="B931EA9ED46B335E47966EFDFC6E8C2E" box="[753,909,1006,1030]" italics="true" pageId="10" pageNumber="11">
<collectingRegion id="4981F86ED46B335E47966EFDFC6E8C2E" box="[753,909,1006,1030]" country="South Africa" name="Western Cape" pageId="10" pageNumber="11">Western Cape</collectingRegion>
</emphasis>
:
<specimenCount id="9D43FD05D46B335E46FA6EFDFBE18C2F" box="[925,1026,1006,1031]" pageId="10" pageNumber="11" type="female">1 female</specimenCount>
,
<collectingMunicipality id="6B9EACF6D46B335E41696EFDFEF18C0F" pageId="10" pageNumber="11">Groot Rivier Pass</collectingMunicipality>
nr.
<location id="8E9A6057D46B335E4423691DFE188C0F" LSID="urn:lsid:plazi:treatment:03EC879AD46B335944AA6F8DFCAC8C37:8E9A6057D46B335E4423691DFE188C0F" box="[324,507,1038,1063]" country="South Africa" municipality="Groot Rivier Pass" name="Plettenberg Bay" pageId="10" pageNumber="11" stateProvince="Western Cape">Plettenberg Bay</location>
, indigenous forest,
<date id="FFFB104CD46B335E4786691DFCB18C0F" box="[737,850,1038,1063]" pageId="10" pageNumber="11" value="1959-10-11">
<collectingDate id="EFBFE9A4D46B335E4786691DFCB18C0F" box="[737,850,1038,1063]" pageId="10" pageNumber="11" value="1959-10-11">11.x.1959</collectingDate>
</date>
, B. &amp; P.
<collectorName id="26B0535AD46B335E46A3691DFBB38C0F" box="[964,1104,1038,1063]" pageId="10" pageNumber="11">Stuckenberg</collectorName>
(
<collectionCode id="ED54AE49D46B335E45FF693DFF0C8C6F" box="[152,239,1070,1095]" country="South Africa" httpUri="http://biocol.org/urn:lsid:biocol.org:col:34985" lsid="urn:lsid:biocol.org:col:34985" name="KwaZulu-Natal Museum" pageId="10" pageNumber="11" type="Museum">NMSA</collectionCode>
)
</materialsCitation>
.
<materialsCitation id="3B2D3CD1D46B335E4466693DFD8B8C6F" box="[257,616,1070,1095]" country="South Africa" location="Most" pageId="10" pageNumber="11" specimenCount="1" stateProvince="Western Cape" typeStatus="paratype">
<location id="8E9A6057D46B335E4466693DFED88C6F" LSID="urn:lsid:plazi:treatment:03EC879AD46B335944AA6F8DFCAC8C37:8E9A6057D46B335E4466693DFED88C6F" box="[257,315,1070,1095]" country="South Africa" name="Most" pageId="10" pageNumber="11" stateProvince="Western Cape">Most</location>
<typeStatus id="54FE882ED46B335E4425693DFE4E8C6F" box="[322,429,1070,1095]" pageId="10" pageNumber="11" type="paratype">paratypes</typeStatus>
with genit. prep
</materialsCitation>
.
</paragraph>
<paragraph id="8BFA368CD46B335E45F76945FEF28C87" blockId="10.[144,1104,670,1671]" pageId="10" pageNumber="11">
Etymology: The species is named
<taxonomicName id="4C454D0FD46B335E476A6945FD938C46" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[525,624,1110,1134]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="angustus">
<emphasis id="B931EA9ED46B335E476A6945FD938C46" box="[525,624,1110,1134]" italics="true" pageId="10" pageNumber="11">angustus</emphasis>
</taxonomicName>
(L. = narrow) because of its narrow, silvery microtomentose stripes along the frontal triangle, and the narrow male cercus and gonostylus.
</paragraph>
<paragraph id="8BFA368CD46B335E45F769ADFE818CFF" blockId="10.[144,1104,670,1671]" box="[144,354,1214,1239]" pageId="10" pageNumber="11">Description: Male.</paragraph>
<paragraph id="8BFA368CD46B335E45F769F5FBFA8CD7" blockId="10.[144,1104,670,1671]" box="[144,1049,1254,1279]" pageId="10" pageNumber="11">
Total body length
<quantity id="4CBD9B69D46B335E443B69F5FE208CD7" box="[348,451,1254,1279]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="10" pageNumber="11" unit="mm" value="2.1">2.10 mm</quantity>
. Body brown to dark brown, only extremities yellow.
</paragraph>
<paragraph id="8BFA368CD46B335F45F7681DFCCC890F" blockId="10.[144,1104,670,1671]" lastBlockId="11.[181,1142,206,1685]" lastPageId="11" lastPageNumber="12" pageId="10" pageNumber="11">
<emphasis id="B931EA9ED46B335E45F7681DFF2F8D0E" box="[144,204,1294,1318]" italics="true" pageId="10" pageNumber="11">Head</emphasis>
: Slightly to distinctly longer than high. Occiput and frons as in
<emphasis id="B931EA9ED46B335E46FF681DFBC68D0E" box="[920,1061,1294,1318]" italics="true" pageId="10" pageNumber="11">
<taxonomicName id="4C454D0FD46B335E46FF681DFBC38D0E" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[920,1056,1294,1318]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="venustus">M. venustus</taxonomicName>
,
</emphasis>
but frontal triangle distinct, narrow and reaching to anterior two-fifths of frons, silvery white stripes narrower and restricted to boundary between orbits and frontal triangle (thus orbits brown and shiny), and medial stripe in front of frontal triangle narrow and without velvety microtomentum. Ocellar triangle slightly convex, bare. Face and gena whitish yellow, the latter silvery white microtomentose and with a pale brown ventral margin; postgena pale brown, subshiny. Mouthparts yellow, including palpus. Chaetotaxy: pvt short, strongly convergent; vte, vti, oc and posterior ors strong, subequal in length; oc less proclinate, but ors as in
<taxonomicName id="4C454D0FD46B335E47356B1DFD368E0E" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[594,725,1550,1574]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="10" pageNumber="11" phylum="Arthropoda" rank="species" species="venustus">
<emphasis id="B931EA9ED46B335E47356B1DFD368E0E" box="[594,725,1550,1574]" italics="true" pageId="10" pageNumber="11">M. venustus</emphasis>
</taxonomicName>
, 23 pairs of microsetulae in front of frontal triangle; vi as long as anterior strong ors, but weaker; subvibrissa about twothirds length of vi. Eye with longest diameter about 1.3 times as long as shortest one. Gena posteriorly slightly widened; its minimum depth 0.06 times as long as shortest eye diameter. Antenna with scape, pedicel and anterodorsal half of 1st flagellomere pale brown, remainder of latter whitish yellow. Arista 1.9 times as long as antenna, longer and more densely ciliate than that of
<taxonomicName id="4C454D0FD46A335F47C56C1DFCCB890E" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[674,808,270,294]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="venustus">
<emphasis id="B931EA9ED46A335F47C56C1DFCCB890E" box="[674,808,270,294]" italics="true" pageId="11" pageNumber="12">M. venustus</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph id="8BFA368CD46A335F45D26C26FE358AA6" blockId="11.[181,1142,206,1685]" pageId="11" pageNumber="12">
<emphasis id="B931EA9ED46A335F45D26C26FEE68965" box="[181,261,309,333]" italics="true" pageId="11" pageNumber="12">Thorax</emphasis>
: Dark brown, sparsely brownish, only mesoscutum anteromedially whitish grey, microtomentose. Chaetotaxy as in
<taxonomicName id="4C454D0FD46A335F47536C46FD5B8945" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[564,696,341,365]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="venustus">
<emphasis id="B931EA9ED46A335F47536C46FD5B8945" box="[564,696,341,365]" italics="true" pageId="11" pageNumber="12">M. venustus</emphasis>
</taxonomicName>
but anterior dc longer and situated more anteriorly; anterior stpl about two-thirds length of the posterior. Scutellum convex dorsally. Legs yellow. Pedal chaetotaxies as in
<taxonomicName id="4C454D0FD46A335F47B56C86FCBA8985" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[722,857,405,429]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="venustus">
<emphasis id="B931EA9ED46A335F47B56C86FCBA8985" box="[722,857,405,429]" italics="true" pageId="11" pageNumber="12">M. venustus</emphasis>
</taxonomicName>
; f
<subScript id="17C134C9D46A335F46136CB5FC9F899C" attach="left" box="[884,892,422,436]" fontSize="6" pageId="11" pageNumber="12">3</subScript>
with a posteroventral row of about 12 setae, 5 of which (in apical third of femur) are shortened and thickened. Wing pattern (
<figureCitation id="137E2A09D46A335F44346CC6FE4189C6" box="[339,418,469,494]" captionStart="Figs 6668" captionStartId="30.[143,182,1599,1619]" captionTargetBox="[248,1014,650,1571]" captionTargetId="figure-168@30.[171,1062,650,1573]" captionTargetPageId="30" captionText="Figs 6668. 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="11" pageNumber="12">Fig. 67</figureCitation>
) differs from that of
<taxonomicName id="4C454D0FD46A335F47E36CC6FCEB89C5" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[644,776,469,493]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="venustus">
<emphasis id="B931EA9ED46A335F47E36CC6FCEB89C5" box="[644,776,469,493]" italics="true" pageId="11" pageNumber="12">M. venustus</emphasis>
</taxonomicName>
: dark band along anterior margin longer, basally also distinct near R
<subScript id="17C134C9D46A335F475F6F15FDA38A3C" attach="left" box="[568,576,518,532]" fontSize="6" pageId="11" pageNumber="12">1</subScript>
. R
<subScript id="17C134C9D46A335F47076F15FD9A8A3C" attach="left" box="[608,633,518,532]" fontSize="6" pageId="11" pageNumber="12">2+3</subScript>
very long, subparallel to C. R
<subScript id="17C134C9D46A335F46AF6F15FC018A3C" attach="left" box="[968,994,518,532]" fontSize="6" pageId="11" pageNumber="12">4+5</subScript>
very slightly and gradually converging to M distally. Discal cell wider than that of
<taxonomicName id="4C454D0FD46A335F46A76F06FBA58A05" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[960,1094,533,557]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="venustus">
<emphasis id="B931EA9ED46A335F46A76F06FBA58A05" box="[960,1094,533,557]" italics="true" pageId="11" pageNumber="12">M. venustus</emphasis>
</taxonomicName>
and r-m situated in its basal two-fifths. CuA
<subScript id="17C134C9D46A335F47126F55FD9E8A7C" attach="left" box="[629,637,582,596]" fontSize="6" pageId="11" pageNumber="12">1</subScript>
straight, nearly reaching wing margin. Wing measurements: length
<quantity id="4CBD9B69D46A335F44C86F46FDF68A46" box="[431,533,597,622]" metricMagnitude="-3" metricUnit="m" metricValue="2.18" pageId="11" pageNumber="12" unit="mm" value="2.18">2.18 mm</quantity>
; width
<quantity id="4CBD9B69D46A335F47026F46FD298A46" box="[613,714,597,622]" metricMagnitude="-4" metricUnit="m" metricValue="6.7" pageId="11" pageNumber="12" unit="mm" value="0.67">0.67 mm</quantity>
, Cs
<subScript id="17C134C9D46A335F47956F75FD198A5C" attach="left" box="[754,762,614,628]" fontSize="6" pageId="11" pageNumber="12">3</subScript>
: Cs
<subScript id="17C134C9D46A335F464C6F75FCD08A5C" attach="left" box="[811,819,614,628]" fontSize="6" pageId="11" pageNumber="12">4</subScript>
= 4.17, r-m/dm-cu: dm-cu = 4.00. Haltere dark brown.
</paragraph>
<paragraph id="8BFA368CD46A335F45D26F8FFEBE8B7D" blockId="11.[181,1142,206,1685]" pageId="11" pageNumber="12">
<emphasis id="B931EA9ED46A335F45D26F8FFEFC8A9C" box="[181,287,668,692]" italics="true" pageId="11" pageNumber="12">Abdomen</emphasis>
: Dark brown. Preabdominal terga broad, transverse, with sparse, short and thick setae. Sterna S2S5 narrower than in
<taxonomicName id="4C454D0FD46A335F47C56FAFFCCB8AFC" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[674,808,700,724]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="venustus">
<emphasis id="B931EA9ED46A335F47C56FAFFCCB8AFC" box="[674,808,700,724]" italics="true" pageId="11" pageNumber="12">M. venustus</emphasis>
</taxonomicName>
, becoming wider posteriorly.
<geoCoordinate id="EE71504BD46A335F45D26FCFFF1C8ADD" box="[181,255,732,757]" degrees="3" direction="south" minutes="1.5" orientation="latitude" pageId="11" pageNumber="12" precision="92" value="-3.025">S3 1.5</geoCoordinate>
times as long as wide, S4 slightly longer than wide, S5 distinctly wider than long, broader posteriorly, with shallow posteromedial emargination. T6 small, membraneous, barely visible. S6S7 as in
<taxonomicName id="4C454D0FD46A335F47F66E0FFCF48B1C" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[657,791,796,820]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="venustus">
<emphasis id="B931EA9ED46A335F47F66E0FFCF48B1C" box="[657,791,796,820]" italics="true" pageId="11" pageNumber="12">M. venustus</emphasis>
</taxonomicName>
, but S6 and S7 more coalesced and S8 shorter.
</paragraph>
<paragraph id="8BFA368CD46A335F45D26E70FE168DD3" blockId="11.[181,1142,206,1685]" pageId="11" pageNumber="12">
<emphasis id="B931EA9ED46A335F45D26E70FEFC8B53" box="[181,287,867,891]" italics="true" pageId="11" pageNumber="12">Genitalia</emphasis>
: Epandrium (
<figureCitation id="137E2A09D46A335F44A76E71FDA48B53" box="[448,583,866,891]" captionStart="Figs 1318" captionStartId="9.[182,221,1533,1553]" captionTargetBox="[181,1154,240,1511]" captionTargetId="figure-8@9.[176,1178,221,1552]" captionTargetPageId="9" captionText="Figs 1318. Margdalops angustus sp. n., 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." figureDoi="http://doi.org/10.5281/zenodo.7666396" httpUri="https://zenodo.org/record/7666396/files/figure.png" pageId="11" pageNumber="12">Figs 13, 14</figureCitation>
) longest of all congeners, broad, with moderate setosity, dorsomedial pair od setae longest and strong. Anal opening relatively small, rounded triangular, dorsomedially strongly narrowed. Cercus slender and long, well sclerotised, with blunt apex and microtomentum on posterior side (
<figureCitation id="137E2A09D46A335F46B96ED1FB8A8BF3" box="[990,1129,962,987]" captionStart="Figs 1318" captionStartId="9.[182,221,1533,1553]" captionTargetBox="[181,1154,240,1511]" captionTargetId="figure-8@9.[176,1178,221,1552]" captionTargetPageId="9" captionText="Figs 1318. Margdalops angustus sp. n., 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." figureDoi="http://doi.org/10.5281/zenodo.7666396" httpUri="https://zenodo.org/record/7666396/files/figure.png" pageId="11" pageNumber="12">Figs 1314</figureCitation>
). Medandrium (
<figureCitation id="137E2A09D46A335F44316EF1FE448BD3" box="[342,423,994,1019]" captionStart="Figs 1318" captionStartId="9.[182,221,1533,1553]" captionTargetBox="[181,1154,240,1511]" captionTargetId="figure-8@9.[176,1178,221,1552]" captionTargetPageId="9" captionText="Figs 1318. Margdalops angustus sp. n., 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." figureDoi="http://doi.org/10.5281/zenodo.7666396" httpUri="https://zenodo.org/record/7666396/files/figure.png" pageId="11" pageNumber="12">Fig. 13</figureCitation>
) reduced, very low dorsomedially. Gonostylus (14, 18) slender, distinctly curved, gradually tapered towards apex which terminates in 2 small teeth; its outer side with micropubescence restricted to middle two-thirds; inner side with scattered setae. Hypandrium slender, simple (
<figureCitation id="137E2A09D46A335F47376951FD468C73" box="[592,677,1090,1115]" captionStart="Figs 1318" captionStartId="9.[182,221,1533,1553]" captionTargetBox="[181,1154,240,1511]" captionTargetId="figure-8@9.[176,1178,221,1552]" captionTargetPageId="9" captionText="Figs 1318. Margdalops angustus sp. n., 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." figureDoi="http://doi.org/10.5281/zenodo.7666396" httpUri="https://zenodo.org/record/7666396/files/figure.png" pageId="11" pageNumber="12">Fig. 16</figureCitation>
); transandrium almost straight (
<figureCitation id="137E2A09D46A335F41756951FB848C73" box="[1042,1127,1090,1115]" captionStart="Figs 1318" captionStartId="9.[182,221,1533,1553]" captionTargetBox="[181,1154,240,1511]" captionTargetId="figure-8@9.[176,1178,221,1552]" captionTargetPageId="9" captionText="Figs 1318. Margdalops angustus sp. n., 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." figureDoi="http://doi.org/10.5281/zenodo.7666396" httpUri="https://zenodo.org/record/7666396/files/figure.png" pageId="11" pageNumber="12">Fig. 15</figureCitation>
); basal membrane medially with small transverse tubercles. Pregonite (
<figureCitation id="137E2A09D46A335F46AD6971FBFE8C53" box="[970,1053,1122,1147]" captionStart="Figs 1318" captionStartId="9.[182,221,1533,1553]" captionTargetBox="[181,1154,240,1511]" captionTargetId="figure-8@9.[176,1178,221,1552]" captionTargetPageId="9" captionText="Figs 1318. Margdalops angustus sp. n., 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." figureDoi="http://doi.org/10.5281/zenodo.7666396" httpUri="https://zenodo.org/record/7666396/files/figure.png" pageId="11" pageNumber="12">Fig. 16</figureCitation>
) with 2 setae in anterior and
<quantity id="4CBD9B69D46A335F44C76991FE288CB3" box="[416,459,1154,1179]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="11" pageNumber="12" unit="in" value="2.0">2 in</quantity>
posterior group. Postgonite (
<figureCitation id="137E2A09D46A335F46756991FC878CB3" box="[786,868,1154,1179]" captionStart="Figs 1318" captionStartId="9.[182,221,1533,1553]" captionTargetBox="[181,1154,240,1511]" captionTargetId="figure-8@9.[176,1178,221,1552]" captionTargetPageId="9" captionText="Figs 1318. Margdalops angustus sp. n., 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." figureDoi="http://doi.org/10.5281/zenodo.7666396" httpUri="https://zenodo.org/record/7666396/files/figure.png" pageId="11" pageNumber="12">Fig. 16</figureCitation>
) slender, small, tapered, but apex not very pointed, with 1 setula in basal third; besides very finely striated membrane there is a dark band-shaped sclerite attached to base of postgonite.Aedeagal part of folding apparatus with short spine-like hyaline tubercles; connecting sclerite (
<figureCitation id="137E2A09D46A335F45D96811FEEE8D33" box="[190,269,1282,1307]" captionStart="Figs 1318" captionStartId="9.[182,221,1533,1553]" captionTargetBox="[181,1154,240,1511]" captionTargetId="figure-8@9.[176,1178,221,1552]" captionTargetPageId="9" captionText="Figs 1318. Margdalops angustus sp. n., 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." figureDoi="http://doi.org/10.5281/zenodo.7666396" httpUri="https://zenodo.org/record/7666396/files/figure.png" pageId="11" pageNumber="12">Fig. 17</figureCitation>
) very slender, weakly sclerotised.Aedeagal complex (
<figureCitation id="137E2A09D46A335F46046811FC508D33" box="[867,947,1282,1307]" captionStart="Figs 1318" captionStartId="9.[182,221,1533,1553]" captionTargetBox="[181,1154,240,1511]" captionTargetId="figure-8@9.[176,1178,221,1552]" captionTargetPageId="9" captionText="Figs 1318. Margdalops angustus sp. n., 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." figureDoi="http://doi.org/10.5281/zenodo.7666396" httpUri="https://zenodo.org/record/7666396/files/figure.png" pageId="11" pageNumber="12">Fig. 17</figureCitation>
) with moderately developed phallapodeme having shortly bifurcate base and somewhat dilated apex. Saccus of distiphallus voluminous, membranous but its basal half weakly sclerotised in addition to 2 basal sclerites; its membrane armed by dense fine setulae (dorsopreapically) and spinulae on tubercles (ventropreapically). Filum robust, formed by 2 largely fused, only distally diverging sclerites which apically end in several sharp processes (
<figureCitation id="137E2A09D46A335F417168B1FB8B8D93" box="[1046,1128,1442,1467]" captionStart="Figs 1318" captionStartId="9.[182,221,1533,1553]" captionTargetBox="[181,1154,240,1511]" captionTargetId="figure-8@9.[176,1178,221,1552]" captionTargetPageId="9" captionText="Figs 1318. Margdalops angustus sp. n., 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." figureDoi="http://doi.org/10.5281/zenodo.7666396" httpUri="https://zenodo.org/record/7666396/files/figure.png" pageId="11" pageNumber="12">Fig. 17</figureCitation>
). Ejacapodeme (not figured) relatively large, similar to that of
<taxonomicName id="4C454D0FD46A335F460368D0FC048DF3" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[868,999,1475,1499]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="11" pageNumber="12" phylum="Arthropoda" rank="species" species="signatus">
<emphasis id="B931EA9ED46A335F460368D0FC048DF3" box="[868,999,1475,1499]" italics="true" pageId="11" pageNumber="12">M. signatus</emphasis>
</taxonomicName>
, but its long projection with simple apex.
</paragraph>
<paragraph id="8BFA368CD46A335F45D26B1AFDB78E0A" blockId="11.[181,1142,206,1685]" box="[181,596,1545,1570]" pageId="11" pageNumber="12">Female differs from male as follows:</paragraph>
<paragraph id="8BFA368CD46A335F45D26B3CFDCF8E60" blockId="11.[181,1142,206,1685]" box="[181,556,1583,1608]" pageId="11" pageNumber="12">
Total body length
<quantity id="4CBD9B69D46A335F44E56B3CFDCB8E60" box="[386,552,1583,1608]" metricMagnitude="-3" metricUnit="m" metricValue="2.66" metricValueMax="2.98" metricValueMin="2.34" pageId="11" pageNumber="12" unit="mm" value="2.66" valueMax="2.98" valueMin="2.34">2.342.98 mm</quantity>
.
</paragraph>
<paragraph id="8BFA368CD46A335845B76B45FC98894F" blockId="11.[181,1142,206,1685]" lastBlockId="12.[144,1103,206,359]" lastPageId="12" lastPageNumber="13" pageId="11" pageNumber="12">
Face, gena and antenna somewhat darker yellow; 1st flagellomere anterodorsally brown. Microsetulae medially in front of frontal triangle more numerous (35 pairs). f
<subScript id="17C134C9D46A335F410A6B94FB968EBD" attach="left" box="[1133,1141,1671,1685]" fontSize="6" pageId="11" pageNumber="12">3</subScript>
posteroventrally finely setulose.Wing measurements: length
<quantity id="4CBD9B69D46D335846406DDDFC2B88CF" box="[807,968,206,231]" metricMagnitude="-3" metricUnit="m" metricValue="2.5999999999999996" metricValueMax="2.94" metricValueMin="2.26" pageId="12" pageNumber="13" unit="mm" value="2.5999999999999996" valueMax="2.94" valueMin="2.26">2.262.94 mm</quantity>
;width
<quantity id="4CBD9B69D46D335841766DDDFF17892F" metricMagnitude="-4" metricUnit="m" metricValue="7.8" metricValueMax="8.7" metricValueMin="6.8999999999999995" pageId="12" pageNumber="13" unit="mm" value="0.78" valueMax="0.87" valueMin="0.69">0.69 0.87 mm</quantity>
, Cs
<subScript id="17C134C9D46D3358447B6DECFEC78925" attach="left" box="[284,292,255,269]" fontSize="6" pageId="12" pageNumber="13">3</subScript>
: Cs
<subScript id="17C134C9D46D335844336DECFEBF8925" attach="left" box="[340,348,255,269]" fontSize="6" pageId="12" pageNumber="13">4</subScript>
= 2.823.92, r-m/dm-cu: dm-cu = 3.464.18.Abdomen with T2T5 more transverse. T2 distinctly shorter than T3; T4 the longest. Sterna paler brown than terga, narrow, pleural membrane large. S2 as long as wide, S3S5 distinctly longer than wide, S3 the longest sternum, more than 1.5 times as long as wide.
</paragraph>
<caption id="DF3A6604D46D335845F76B34FE588EAB" ID-DOI="http://doi.org/10.5281/zenodo.7666398" ID-Zenodo-Dep="7666398" httpUri="https://zenodo.org/record/7666398/files/figure.png" pageId="12" pageNumber="13" startId="12.[144,183,1575,1595]" targetBox="[124,1100,387,1554]" targetPageId="12">
<paragraph id="8BFA368CD46D335845F76B34FE588EAB" blockId="12.[144,1105,1575,1667]" pageId="12" pageNumber="13">
Figs 1923.
<taxonomicName id="4C454D0FD46D335844646B34FE2A8E13" authority="Jindr &amp; Rohác &amp; ek &amp; Barraclough, 2003" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[259,457,1575,1595]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="12" pageNumber="13" phylum="Arthropoda" rank="species" species="angustus" status="sp. nov.">
<emphasis id="B931EA9ED46D335844646B34FE2A8E13" box="[259,457,1575,1595]" italics="true" pageId="12" pageNumber="13">Margdalops angustus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20257E5D46D335844A86B34FDE08E13" box="[463,515,1575,1595]" pageId="12" pageNumber="13" rank="species">sp. n.</taxonomicNameLabel>
, female paratype (S. Africa). 19. Postabdomen, dorsal view. 20. Spermatheca. 21. Internal sclerites, ventral view. 22. Genital chamber with internal sclerites, lateral view. 23. Postabdomen, ventral view. Scales: Figs 19, 23 = 0.1 mm, others = 0.05 mm. For abbreviations see text.
</paragraph>
</caption>
<paragraph id="8BFA368CD46C335945B76DDDFD1D8A8F" blockId="13.[181,1142,206,1055]" pageId="13" pageNumber="14">
Postabdomen (
<figureCitation id="137E2A09D46C3359441F6DDDFE1888CF" box="[376,507,206,231]" captionStart="Figs 1923" captionStartId="12.[144,183,1575,1595]" captionTargetBox="[124,1100,387,1554]" captionTargetId="figure-78@12.[122,1121,378,1578]" captionTargetPageId="12" captionText="Figs 1923. Margdalops angustus sp. n., female paratype (S. Africa). 19. Postabdomen, dorsal view. 20. Spermatheca. 21. Internal sclerites, ventral view. 22. Genital chamber with internal sclerites, lateral view. 23. Postabdomen, ventral view. Scales: Figs 19, 23 = 0.1 mm, others = 0.05 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666398" httpUri="https://zenodo.org/record/7666398/files/figure.png" pageId="13" pageNumber="14">Figs 19, 23</figureCitation>
) relatively long and slender. T6 slightly wider than T7, with short thick setae in posterior two-thirds. S6 as wide as long, sparsely setose. T7 moderately long, not extended on ventral side of abdomen, with shallow anteromedial emargination and dense thick setae in posterior two-thirds. S7 longer than broad, dark except lateral and posterior margins (
<figureCitation id="137E2A09D46C335947016C5DFD5F894F" box="[614,700,334,359]" captionStart="Figs 1923" captionStartId="12.[144,183,1575,1595]" captionTargetBox="[124,1100,387,1554]" captionTargetId="figure-78@12.[122,1121,378,1578]" captionTargetPageId="12" captionText="Figs 1923. Margdalops angustus sp. n., female paratype (S. Africa). 19. Postabdomen, dorsal view. 20. Spermatheca. 21. Internal sclerites, ventral view. 22. Genital chamber with internal sclerites, lateral view. 23. Postabdomen, ventral view. Scales: Figs 19, 23 = 0.1 mm, others = 0.05 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666398" httpUri="https://zenodo.org/record/7666398/files/figure.png" pageId="13" pageNumber="14">Fig. 23</figureCitation>
), with long setae in posterior row. T8 simple, transverse, anteriorly poorly delimited, posteromedialy shallowly emarginate, with fine setae in rounded posterior corners. S8 dark, smaller than T8, subcordate, setosity short and dense. T10 very short, tranversely crescent-shaped, dark, microtomentose. S10 also short but wider, paler and longer than T10. Genital chamber (
<figureCitation id="137E2A09D46C335945DA6CFDFED88A2F" box="[189,315,494,519]" captionStart="Figs 1923" captionStartId="12.[144,183,1575,1595]" captionTargetBox="[124,1100,387,1554]" captionTargetId="figure-78@12.[122,1121,378,1578]" captionTargetPageId="12" captionText="Figs 1923. Margdalops angustus sp. n., female paratype (S. Africa). 19. Postabdomen, dorsal view. 20. Spermatheca. 21. Internal sclerites, ventral view. 22. Genital chamber with internal sclerites, lateral view. 23. Postabdomen, ventral view. Scales: Figs 19, 23 = 0.1 mm, others = 0.05 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666398" httpUri="https://zenodo.org/record/7666398/files/figure.png" pageId="13" pageNumber="14">Figs 21, 22</figureCitation>
) with 3 pairs (2 anterior largely coalesced) of internal twisted sclerites and 1 ventral oval ring-shaped sclerite.Ventral receptacle (
<figureCitation id="137E2A09D46C3359479D6F1DFCAB8A0F" box="[762,840,526,551]" captionStart="Figs 1923" captionStartId="12.[144,183,1575,1595]" captionTargetBox="[124,1100,387,1554]" captionTargetId="figure-78@12.[122,1121,378,1578]" captionTargetPageId="12" captionText="Figs 1923. Margdalops angustus sp. n., female paratype (S. Africa). 19. Postabdomen, dorsal view. 20. Spermatheca. 21. Internal sclerites, ventral view. 22. Genital chamber with internal sclerites, lateral view. 23. Postabdomen, ventral view. Scales: Figs 19, 23 = 0.1 mm, others = 0.05 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666398" httpUri="https://zenodo.org/record/7666398/files/figure.png" pageId="13" pageNumber="14">Fig. 22</figureCitation>
) cup-like, weakly slerotised and proximally constricted, with short curved apical projection. Accessory gland on ringed, distally widened duct. Spermathecae 1+1 (
<figureCitation id="137E2A09D46C3359479E6F5DFCAD8A4F" box="[761,846,590,615]" captionStart="Figs 1923" captionStartId="12.[144,183,1575,1595]" captionTargetBox="[124,1100,387,1554]" captionTargetId="figure-78@12.[122,1121,378,1578]" captionTargetPageId="12" captionText="Figs 1923. Margdalops angustus sp. n., female paratype (S. Africa). 19. Postabdomen, dorsal view. 20. Spermatheca. 21. Internal sclerites, ventral view. 22. Genital chamber with internal sclerites, lateral view. 23. Postabdomen, ventral view. Scales: Figs 19, 23 = 0.1 mm, others = 0.05 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666398" httpUri="https://zenodo.org/record/7666398/files/figure.png" pageId="13" pageNumber="14">Fig. 20</figureCitation>
) subspherical, with small terminal invagination, minute dark spines in basal half, and with short and broad sclerotised cervix. Cercus (
<figureCitation id="137E2A09D46C335944826F9DFDD48A8F" box="[485,567,654,679]" captionStart="Figs 1923" captionStartId="12.[144,183,1575,1595]" captionTargetBox="[124,1100,387,1554]" captionTargetId="figure-78@12.[122,1121,378,1578]" captionTargetPageId="12" captionText="Figs 1923. Margdalops angustus sp. n., female paratype (S. Africa). 19. Postabdomen, dorsal view. 20. Spermatheca. 21. Internal sclerites, ventral view. 22. Genital chamber with internal sclerites, lateral view. 23. Postabdomen, ventral view. Scales: Figs 19, 23 = 0.1 mm, others = 0.05 mm. For abbreviations see text." figureDoi="http://doi.org/10.5281/zenodo.7666398" httpUri="https://zenodo.org/record/7666398/files/figure.png" pageId="13" pageNumber="14">Fig. 19</figureCitation>
) very short, dark.
</paragraph>
<paragraph id="8BFA368CD46C335945D26FA5FD668B87" blockId="13.[181,1142,206,1055]" pageId="13" pageNumber="14">
Discussion: This member of the
<taxonomicName id="4C454D0FD46C3359477E6FA5FD428AE6" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[537,673,694,718]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="angustus">
<emphasis id="B931EA9ED46C3359477E6FA5FD428AE6" box="[537,673,694,718]" italics="true" pageId="13" pageNumber="14">M. angustus</emphasis>
</taxonomicName>
-group can be easily distinguished from all congeners by the unicolorous brown thorax.Although its slender gonostylus and internal sclerites are similar to those of
<taxonomicName id="4C454D0FD46C335947746FE5FD238B26" authority="Jindr &amp; Rohác &amp; ek &amp; Barraclough, 2003" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[531,704,758,782]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="microcercus" status="sp. nov.">
<emphasis id="B931EA9ED46C335947746FE5FD238B26" box="[531,704,758,782]" italics="true" pageId="13" pageNumber="14">M. microcercus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20257E5D46C335947AF6FE5FCE68B27" box="[712,773,758,783]" pageId="13" pageNumber="14" rank="species">sp. n.</taxonomicNameLabel>
, its distiphallic filum and female postabdominal sclerites resemble those of
<taxonomicName id="4C454D0FD46C335947C76E05FCC58B06" authority="Jindr &amp; Rohác &amp; ek &amp; Barraclough, 2003" authorityName="Jindr &amp; Rohác &amp; ek &amp; Barraclough" authorityYear="2003" box="[672,806,790,814]" class="Insecta" family="Anthomyzidae" genus="Margdalops" kingdom="Animalia" order="Diptera" pageId="13" pageNumber="14" phylum="Arthropoda" rank="species" species="signatus" status="sp. nov.">
<emphasis id="B931EA9ED46C335947C76E05FCC58B06" box="[672,806,790,814]" italics="true" pageId="13" pageNumber="14">M. signatus</emphasis>
</taxonomicName>
<taxonomicNameLabel id="A20257E5D46C335946576E05FC8C8B07" box="[816,879,790,815]" pageId="13" pageNumber="14" rank="species">sp. n.</taxonomicNameLabel>
Therefore, the species seems to be intermediate between these members of the group.Further diagnostic features are: male cercus long and slender; gonostylus bent in the middle; anal opening dorsally strikingly narrowed; saccus setose anterodorsally; female ring-shaped sclerite elongate; female T10 transversely crescent-shaped.
</paragraph>
<paragraph id="8BFA368CD46C335945D26EADFBB78BDF" blockId="13.[181,1142,206,1055]" pageId="13" pageNumber="14">
Biology: Adults were collected in June/July and October to December. The species may be associated with indigenous forests. Females dominate the
<typeStatus id="54FE882ED46C335946FF6ECDFC2B8BDF" box="[920,968,990,1015]" pageId="13" pageNumber="14">type</typeStatus>
series (8:1).
</paragraph>
<paragraph id="8BFA368CD46C335945D26915FCAC8C37" blockId="13.[181,1142,206,1055]" box="[181,847,1030,1055]" pageId="13" pageNumber="14">
Distribution: The species is only known from
<collectingCountry id="F352761CD46C335947DE6915FCA98C37" box="[697,842,1030,1055]" name="South Africa" pageId="13" pageNumber="14">South Africa</collectingCountry>
.
</paragraph>
</subSubSection>
</treatment>
</document>