178 lines
19 KiB
XML
178 lines
19 KiB
XML
<document ID-DOI="http://doi.org/10.5281/zenodo.6060910" ID-GBIF-Dataset="b19b3fd5-7380-49de-a706-5e8376384274" ID-GBIF-Taxon="126098811" ID-Zenodo-Dep="6060910" checkinTime="1483955123882" checkinUser="plazi" docAuthor="Jean- Paul Haenni & Dalton de Souza Amorim" docDate="2016" docId="725BEB09FFE9D274FEB0119F41FCFCD3" docLanguage="en" docName="127-142_Haenni & Amorim.pdf" docOrigin="Mitteilungen Der Schweizerischen Entomologischen Gesellschaft 89" docStyle="DocumentStyle{}" docTitle="Psacotes processa Cook 1962, comb. nov." docType="treatment" docVersion="8" lastPageId="8" lastPageNumber="135" masterDocId="8E629371FFEED27CFFD8122F4105FFE4" masterDocTitle="Two new Afrotropical genera of Scatopsidae (Diptera)" masterLastPageNumber="142" masterPageNumber="127" pageId="7" pageNumber="134" updateTime="1644757963397" updateUser="ExternalLinkService">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>Two new Afrotropical genera of Scatopsidae (Diptera)</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Jean- Paul Haenni</mods:namePart>
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</mods:name>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>Dalton de Souza Amorim</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Mitteilungen Der Schweizerischen Entomologischen Gesellschaft</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>89</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>127</mods:start>
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<mods:end>142</mods:end>
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</mods:extent>
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</mods:part>
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</mods:relatedItem>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">10.5281/zenodo.19262</mods:identifier>
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<mods:identifier type="GBIF-Dataset">b19b3fd5-7380-49de-a706-5e8376384274</mods:identifier>
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<mods:identifier type="Zenodo-Dep">192621</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.6060910" ID-GBIF-Taxon="126098811" ID-Zenodo-Dep="6060910" LSID="urn:lsid:plazi:treatment:725BEB09FFE9D274FEB0119F41FCFCD3" httpUri="http://treatment.plazi.org/id/725BEB09FFE9D274FEB0119F41FCFCD3" lastPageId="8" lastPageNumber="135" pageId="7" pageNumber="134">
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<subSubSection box="[360,835,943,967]" pageId="7" pageNumber="134" type="nomenclature">
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<paragraph blockId="7.[360,835,943,1003]" box="[360,835,943,967]" pageId="7" pageNumber="134">
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<heading box="[360,835,943,967]" centered="true" fontSize="10" level="1" pageId="7" pageNumber="134" reason="1">
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<taxonomicName authority="Cook, 1962" authorityName="Cook" authorityYear="1962" box="[360,708,943,967]" class="Insecta" family="Scatopsidae" genus="Psacotes" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="134" phylum="Arthropoda" rank="species" species="processa" status="comb. nov.">
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<emphasis bold="true" box="[360,557,944,967]" italics="true" pageId="7" pageNumber="134">Psacotes processa</emphasis>
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(
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<bibRefCitation author="Cook, E. F." box="[572,700,943,967]" journalOrPublisher="Revue de Zoologie et de Botanique Africaines" pageId="7" pageNumber="134" pagination="53 - 58" part="65" refString="Cook, E. F. 1962. Five new African Scatopsidae. - Revue de Zoologie et de Botanique Africaines 65: 53 - 58." title="Five new African Scatopsidae" type="journal article" year="1962">Cook, 1962</bibRefCitation>
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)
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</taxonomicName>
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<taxonomicNameLabel box="[714,835,943,967]" pageId="7" pageNumber="134">comb. nov.</taxonomicNameLabel>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection box="[541,654,984,1003]" pageId="7" pageNumber="134" type="description">
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<paragraph blockId="7.[360,835,943,1003]" box="[541,654,984,1003]" pageId="7" pageNumber="134">
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(
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<figureCitation box="[547,647,984,1003]" captionStart="Figs 11 – 14" captionStartId="6.[140,178,1328,1347]" captionTargetBox="[144,1020,127,1271]" captionTargetId="figure@6.[140,1024,122,1276]" captionTargetPageId="6" captionText="Figs 11 – 14: Psacotes processa (Cook): — 11. ♂ genital capsule, ventral view; — 12: ♂ genital capsule, dorsal view; — 13: ♀ terminalia, dorsal view; — 14: ♀ terminalia, ventral view. Abbreviations: ae – aedeagus; ae pl – aedeagal plate; ep – epandrium; pa – paramere; st – sternite; t – tergite." httpUri="https://zenodo.org/record/235404/files/figure.png" pageId="7" pageNumber="134">Figs 11–14</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="134" type="reference_group">
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<paragraph blockId="7.[155,1039,1030,1086]" pageId="7" pageNumber="134">
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<taxonomicName authority="Cook, 1962: 54" authorityName="Cook" authorityPageNumber="54" authorityYear="1962" box="[155,543,1032,1056]" class="Insecta" family="Scatopsidae" genus="Rhexoza" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="134" phylum="Arthropoda" rank="species" species="processa">
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<emphasis box="[155,352,1032,1056]" italics="true" pageId="7" pageNumber="134">Rhexoza processa</emphasis>
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<bibRefCitation author="Cook, E. F." box="[364,498,1032,1056]" journalOrPublisher="Revue de Zoologie et de Botanique Africaines" pageId="7" pageNumber="134" pagination="53 - 58" part="65" refString="Cook, E. F. 1962. Five new African Scatopsidae. - Revue de Zoologie et de Botanique Africaines 65: 53 - 58." title="Five new African Scatopsidae" type="journal article" year="1962">Cook, 1962</bibRefCitation>
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: 54
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</taxonomicName>
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,
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<figureCitation box="[559,657,1032,1056]" captionStart-0="Figs 3 – 4" captionStart-1="Figs 5 – 10" captionStartId-0="3.[155,193,1207,1226]" captionStartId-1="4.[140,178,1328,1347]" captionTargetBox-0="[155,1039,166,1171]" captionTargetBox-1="[145,1020,127,1285]" captionTargetId-0="figure@3.[155,1039,122,1171]" captionTargetId-1="figure@4.[140,1024,122,1288]" captionTargetPageId-0="3" captionTargetPageId-1="4" captionText-0="Figs 3 – 4. Octaseps alata sp. nov. — 3. Head and thorax, side view; — 4. Thorax and base of abdomen, subdorsal view showing the thickened rim between thorax and abdomen (marked) (photographs Jessica Litman)." captionText-1="Figs 5 – 10. Octaseps alata sp. nov. ♂: — 5. Spiracular sclerite; — 6. Halter; — 7. Tergite 7; — 8. Sternite 7; — 9. Genital capsule, ventral view; — 10. Genital capsule, dorsal view." httpUri-0="https://zenodo.org/record/235402/files/figure.png" httpUri-1="https://zenodo.org/record/235403/files/figure.png" pageId="7" pageNumber="134">Figs 3–6</figureCitation>
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(♂♀). Type-locality: Democratic Republic of Congo, Rutshuru.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="134" type="materials_examined">
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<paragraph blockId="7.[155,1040,1113,1489]" pageId="7" pageNumber="134">
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<emphasis box="[215,422,1113,1137]" italics="true" pageId="7" pageNumber="134">Material examined</emphasis>
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.
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<materialsCitation ID-GBIF-Occurrence="1423853301" collectingDate="1938-06" collectorName="J. Ghesquières" country="Democratic Republic of the Congo" location="Rutshuru" municipality="Rutshuru" pageId="7" pageNumber="134" specimenCode="6935" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
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<collectingCountry box="[425,785,1113,1138]" name="Democratic Republic of the Congo" pageId="7" pageNumber="134">Democratic Republic of Congo</collectingCountry>
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:
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<specimenCount box="[799,851,1113,1137]" pageId="7" pageNumber="134" type="male">male</specimenCount>
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<typeStatus box="[862,958,1113,1137]" pageId="7" pageNumber="134">holotype</typeStatus>
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, slidemounted, labelled: «MUS. CONGO /
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<collectingMunicipality box="[557,655,1143,1167]" pageId="7" pageNumber="134">Rutshuru</collectingMunicipality>
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/
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<collectingDate box="[670,761,1143,1167]" pageId="7" pageNumber="134" value="1938-06">
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<date box="[670,761,1143,1167]" pageId="7" pageNumber="134" value="1938-06">VI-1938</date>
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</collectingDate>
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/
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<collectorName box="[777,935,1143,1167]" pageId="7" pageNumber="134">J. Ghesquières</collectorName>
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,
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<specimenCode box="[946,1003,1143,1167]" pageId="7" pageNumber="134">6935</specimenCode>
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», «
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<taxonomicName box="[168,362,1172,1196]" class="Insecta" family="Scatopsidae" genus="Rhexoza" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="134" phylum="Arthropoda" rank="species" species="processa">
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<emphasis box="[168,362,1172,1196]" italics="true" pageId="7" pageNumber="134">Rhexoza processa</emphasis>
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</taxonomicName>
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/ ♂ Holotype /EFCook 1961» [red label], «
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<taxonomicName box="[855,950,1172,1196]" class="Insecta" family="Scatopsidae" genus="Rhexoza" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="134" phylum="Arthropoda" rank="genus">Rhexoza</taxonomicName>
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/
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<taxonomicName class="Insecta" family="Scatopsidae" genus="Rhexoza" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="134" phylum="Arthropoda" rank="species" species="processa">processa</taxonomicName>
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/HOLOTYPE» [red label];
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</materialsCitation>
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«
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<taxonomicName authority="Cook, 1961" authorityName="Cook" authorityYear="1961" box="[543,906,1201,1225]" class="Insecta" family="Scatopsidae" genus="Psacotes" kingdom="Animalia" order="Diptera" pageId="7" pageNumber="134" phylum="Arthropoda" rank="species" species="processa" status="comb. nov.">
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<emphasis box="[543,743,1202,1225]" italics="true" pageId="7" pageNumber="134">Psacotes processa</emphasis>
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(Cook, 1961)
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</taxonomicName>
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<taxonomicNameLabel box="[916,1040,1201,1225]" pageId="7" pageNumber="134">comb. nov.</taxonomicNameLabel>
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Haenni &Amorim 2015»; female allotype: as holotype but V-1937, 4500; male paratype: Parc Albert [= Virunga N.P]: Chumbi, XI-1933, Dr De Wulf. All material slide-mounted by Prof. E.F. Cook, deposited in MRAC.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="7" pageNumber="134" type="diagnosis">
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<paragraph blockId="7.[155,1040,1113,1489]" pageId="7" pageNumber="134">
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<emphasis box="[215,323,1319,1342]" italics="true" pageId="7" pageNumber="134">Diagnosis</emphasis>
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.In males, aedeagal plate with elongate, conical, apically bifurcate process (
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<figureCitation box="[251,331,1348,1372]" captionStart="Figs 11 – 14" captionStartId="6.[140,178,1328,1347]" captionTargetBox="[144,1020,127,1271]" captionTargetId="figure@6.[140,1024,122,1276]" captionTargetPageId="6" captionText="Figs 11 – 14: Psacotes processa (Cook): — 11. ♂ genital capsule, ventral view; — 12: ♂ genital capsule, dorsal view; — 13: ♀ terminalia, dorsal view; — 14: ♀ terminalia, ventral view. Abbreviations: ae – aedeagus; ae pl – aedeagal plate; ep – epandrium; pa – paramere; st – sternite; t – tergite." httpUri="https://zenodo.org/record/235404/files/figure.png" pageId="7" pageNumber="134">Fig. 11</figureCitation>
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). In females, elongate paired acute lateral projections of tergite 8 (
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<figureCitation box="[163,243,1377,1402]" captionStart="Figs 11 – 14" captionStartId="6.[140,178,1328,1347]" captionTargetBox="[144,1020,127,1271]" captionTargetId="figure@6.[140,1024,122,1276]" captionTargetPageId="6" captionText="Figs 11 – 14: Psacotes processa (Cook): — 11. ♂ genital capsule, ventral view; — 12: ♂ genital capsule, dorsal view; — 13: ♀ terminalia, dorsal view; — 14: ♀ terminalia, ventral view. Abbreviations: ae – aedeagus; ae pl – aedeagal plate; ep – epandrium; pa – paramere; st – sternite; t – tergite." httpUri="https://zenodo.org/record/235404/files/figure.png" pageId="7" pageNumber="134">Fig. 14</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="8" lastPageNumber="135" pageId="7" pageNumber="134" type="description">
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<paragraph blockId="7.[155,1040,1113,1489]" pageId="7" pageNumber="134">
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<emphasis box="[215,341,1407,1430]" italics="true" pageId="7" pageNumber="134">Description</emphasis>
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.The species was adequately described in both sexes by
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<bibRefCitation author="Cook, E. F." journalOrPublisher="Revue de Zoologie et de Botanique Africaines" pageId="7" pageNumber="134" pagination="53 - 58" part="65" refString="Cook, E. F. 1962. Five new African Scatopsidae. - Revue de Zoologie et de Botanique Africaines 65: 53 - 58." title="Five new African Scatopsidae" type="journal article" year="1962">Cook (1962: 54)</bibRefCitation>
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. Some additional characters omitted in the original description are given here.
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</paragraph>
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<paragraph blockId="8.[140,1025,123,823]" pageId="8" pageNumber="135">
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Male. Abdominal sternites 1–3 unsclerotized, sternites 4–6 narrow, less than half width of sternite 7; ashallow median emargination surrounded by apair of short submedian rounded projections at posterior margin of sternite 7(pregenital); tergite 7 with a complex posterior emargination, one pair of lateral rounded, medially direct- ed processes surrounding amedian rounded pilose process and an inner wider bare process with nearly straight margin; an inner small triangular sclerite present within segment 7. Genital capsule as in
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<figureCitation box="[494,617,299,324]" captionStart="Figs 11 – 14" captionStartId="6.[140,178,1328,1347]" captionTargetBox="[144,1020,127,1271]" captionTargetId="figure@6.[140,1024,122,1276]" captionTargetPageId="6" captionText="Figs 11 – 14: Psacotes processa (Cook): — 11. ♂ genital capsule, ventral view; — 12: ♂ genital capsule, dorsal view; — 13: ♀ terminalia, dorsal view; — 14: ♀ terminalia, ventral view. Abbreviations: ae – aedeagus; ae pl – aedeagal plate; ep – epandrium; pa – paramere; st – sternite; t – tergite." httpUri="https://zenodo.org/record/235404/files/figure.png" pageId="8" pageNumber="135">Figs 11–12</figureCitation>
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.
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</paragraph>
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<paragraph blockId="8.[140,1025,123,823]" pageId="8" pageNumber="135">
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Female. Abdominal sternites 1–4 unsclerotized, sternites 5–7 progressively wider; tergite 8(
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<figureCitation box="[311,389,358,382]" captionStart="Figs 11 – 14" captionStartId="6.[140,178,1328,1347]" captionTargetBox="[144,1020,127,1271]" captionTargetId="figure@6.[140,1024,122,1276]" captionTargetPageId="6" captionText="Figs 11 – 14: Psacotes processa (Cook): — 11. ♂ genital capsule, ventral view; — 12: ♂ genital capsule, dorsal view; — 13: ♀ terminalia, dorsal view; — 14: ♀ terminalia, ventral view. Abbreviations: ae – aedeagus; ae pl – aedeagal plate; ep – epandrium; pa – paramere; st – sternite; t – tergite." httpUri="https://zenodo.org/record/235404/files/figure.png" pageId="8" pageNumber="135">Fig. 13</figureCitation>
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) transverse, much wider than long, with paired submedian spiracles, slightly emarginate medially at posterior margin, bearing apair of distinctive, elongate, acute finger-like lateral processes reaching in length the medially divided tergite 10; sternite 8with acute triangular hairy lateral lobes (
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<figureCitation box="[865,943,446,470]" captionStart="Figs 11 – 14" captionStartId="6.[140,178,1328,1347]" captionTargetBox="[144,1020,127,1271]" captionTargetId="figure@6.[140,1024,122,1276]" captionTargetPageId="6" captionText="Figs 11 – 14: Psacotes processa (Cook): — 11. ♂ genital capsule, ventral view; — 12: ♂ genital capsule, dorsal view; — 13: ♀ terminalia, dorsal view; — 14: ♀ terminalia, ventral view. Abbreviations: ae – aedeagus; ae pl – aedeagal plate; ep – epandrium; pa – paramere; st – sternite; t – tergite." httpUri="https://zenodo.org/record/235404/files/figure.png" pageId="8" pageNumber="135">Fig. 14</figureCitation>
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); genital furca with an apical rounded nipple.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="135" type="distribution">
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<paragraph blockId="8.[140,1025,123,823]" pageId="8" pageNumber="135">
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<emphasis box="[200,330,505,529]" italics="true" pageId="8" pageNumber="135">Distribution</emphasis>
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.Presently known only from two localities of Kivu region in the Eastern part of the Democratic Republic of Congo.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="8" pageNumber="135" type="discussion">
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<paragraph blockId="8.[140,1025,123,823]" pageId="8" pageNumber="135">
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<emphasis box="[200,317,564,587]" italics="true" pageId="8" pageNumber="135">Discussion</emphasis>
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.As commented above, this species was originally described in the genus
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<taxonomicName box="[208,298,593,617]" class="Insecta" family="Scatopsidae" genus="Rhexoza" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="135" phylum="Arthropoda" rank="genus">
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<emphasis box="[208,298,593,617]" italics="true" pageId="8" pageNumber="135">Rhexoza</emphasis>
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</taxonomicName>
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by
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<bibRefCitation author="Cook, E. F." box="[337,472,593,617]" journalOrPublisher="Revue de Zoologie et de Botanique Africaines" pageId="8" pageNumber="135" pagination="53 - 58" part="65" refString="Cook, E. F. 1962. Five new African Scatopsidae. - Revue de Zoologie et de Botanique Africaines 65: 53 - 58." title="Five new African Scatopsidae" type="journal article" year="1962">Cook (1962)</bibRefCitation>
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and has remained ever since as the only known species of the genus from the Afrotropical region (
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<bibRefCitation author="Cook, E. F." box="[681,811,622,646]" editor="Crosskey, R. W." journalOrPublisher="British Museum (Natural History), London" pageId="8" pageNumber="135" pagination="235 - 237" refString="Cook, E. F. 1980. 17. Family Scatopsidae. In: Crosskey, R. W. (ed.), Catalogue of the Diptera of the Afrotropical Region. - British Museum (Natural History), London, pp. 235 - 237." title="17. Family Scatopsidae" type="book chapter" volumeTitle="Catalogue of the Diptera of the Afrotropical Region" year="1980">Cook 1980</bibRefCitation>
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). The discovery of additional Afrotropical Swammerdamellini species belonging to the same clade and deserving generic rank urged us to re-examine
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<taxonomicName box="[662,790,682,705]" class="Insecta" family="Scatopsidae" genus="Psacotes" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="135" phylum="Arthropoda" rank="species" species="processa">
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<emphasis box="[662,790,682,705]" italics="true" pageId="8" pageNumber="135">R. processa</emphasis>
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</taxonomicName>
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.The structure of the male genitalia, especially the development of the aedeagal plate, clearly indicates that
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<taxonomicName box="[186,311,740,763]" class="Insecta" family="Scatopsidae" genus="Psacotes" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="135" phylum="Arthropoda" rank="species" species="processa">
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<emphasis box="[186,311,740,763]" italics="true" pageId="8" pageNumber="135">R. processa</emphasis>
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</taxonomicName>
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is congeneric with the two new species described here in
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<taxonomicName box="[929,1024,740,763]" class="Insecta" family="Scatopsidae" genus="Psacotes" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="135" phylum="Arthropoda" rank="genus" status="gen.n.">
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<emphasis box="[929,1024,740,763]" italics="true" pageId="8" pageNumber="135">Psacotes</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[140,205,769,793]" pageId="8" pageNumber="135" rank="genus">gen.n.</taxonomicNameLabel>
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Both sexes of
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<taxonomicName box="[366,492,770,793]" class="Insecta" family="Scatopsidae" genus="Psacotes" kingdom="Animalia" order="Diptera" pageId="8" pageNumber="135" phylum="Arthropoda" rank="species" species="processa">
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<emphasis box="[366,492,770,793]" italics="true" pageId="8" pageNumber="135">P. processa</emphasis>
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</taxonomicName>
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are known and it is designated as type-species of the genus.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |