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217 lines
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<document id="204C3BE374DEE7836B73666255684769" ID-DOI="10.11646/zootaxa.5514.1.1" ID-ISSN="1175-5326" ID-Zenodo-Dep="13849314" ID-ZooBank="F2D3EAD5-33F3-4D4C-A257-D942E1AEB6CA" IM.bibliography_approvedBy="valdenar" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="valdenar" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="valdenar" checkinTime="1727440832015" checkinUser="plazi" docAuthor="Macgowan, Iain & Tschirnhaus, Michael Von" docDate="2024" docId="03F4013A8B4D3779FF03FAD2FA722BD0" docLanguage="en" docName="zootaxa.5514.1.1.pdf" docOrigin="Zootaxa 5514 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.5514.1.1" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Silba Macquart 1851" docType="treatment" docVersion="3" lastPageNumber="21" masterDocId="FFCD79428B5E376DFF94FFA3FFEF290B" masterDocTitle="Records of Lonchaeidae (Diptera, Cyclorrhapha) from Togo and other African countries, with descriptions of new species" masterLastPageNumber="27" masterPageNumber="1" pageNumber="20" updateTime="1727701123296" updateUser="valdenar" zenodo-license-document="CLOSED">
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<mods:title id="B147D19111DE35E1F32218DB1EEF4ADA">Records of Lonchaeidae (Diptera, Cyclorrhapha) from Togo and other African countries, with descriptions of new species</mods:title>
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<mods:namePart id="299053E17658B3787E054E2CECB95B2C">Macgowan, Iain</mods:namePart>
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<mods:affiliation id="2C4F7C5DD7EA60A20D11F2191C61E16A">Research Associate, National Museums of Scotland, Collection Centre, 242 West Granton Road, Edinburgh, Scotland. EH 5 1 JA</mods:affiliation>
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<mods:namePart id="0329DADE3E0DBE6E5101B848F8CEF2E3">Tschirnhaus, Michael Von</mods:namePart>
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<mods:affiliation id="AA711EC889A85A92EBCCADF75334CF05">Fakultät Biologie, Universität Bielefeld, Postfach 100 131, 33501 Bielefeld, Germany</mods:affiliation>
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<mods:title id="CFFB16AFB9AD8CFD20CBD2AEE21FCCE0">Zootaxa</mods:title>
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<mods:date id="CA14774F5D05D2F58CE571740E87C74D">2024</mods:date>
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<mods:number id="185680E5B925E6F88A8FAB05D0E52B31">2024-09-25</mods:number>
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<mods:number id="B7241147260610AF5B798A969246739A">5514</mods:number>
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<mods:url id="0AF156519BE870F5D1A1B849680CB1D9">http://dx.doi.org/10.11646/zootaxa.5514.1.1</mods:url>
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<mods:classification id="F995C9F192D97D64412BB9AF90F9FFEB">journal article</mods:classification>
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<mods:identifier id="9A929E4A86F0E0009232F58CABB18B22" type="DOI">10.11646/zootaxa.5514.1.1</mods:identifier>
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<mods:identifier id="E3BAF6700A1513E892253D4C9CFC6F77" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="729A2E9C02AC2C1563D6F36ECC7C1FC2" type="Zenodo-Dep">13849314</mods:identifier>
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<treatment id="03F4013A8B4D3779FF03FAD2FA722BD0" LSID="urn:lsid:plazi:treatment:03F4013A8B4D3779FF03FAD2FA722BD0" httpUri="http://treatment.plazi.org/id/03F4013A8B4D3779FF03FAD2FA722BD0" lastPageId="20" lastPageNumber="21" pageId="19" pageNumber="20">
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<subSubSection id="C347E3A78B4D377EFF03FAD2FCC32C80" box="[151,812,1393,1420]" pageId="19" pageNumber="20" type="nomenclature">
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<paragraph id="8BE2B02C8B4D377EFF03FAD2FCC32C80" blockId="19.[151,812,1393,1420]" box="[151,812,1393,1420]" pageId="19" pageNumber="20">
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<heading id="D0AA07408B4D377EFF03FAD2FCC32C80" bold="true" box="[151,812,1393,1420]" fontSize="11" level="1" pageId="19" pageNumber="20" reason="1">
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<emphasis id="B9296C3E8B4D377EFF03FAD2FCC32C80" bold="true" box="[151,812,1393,1420]" pageId="19" pageNumber="20">
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Genus
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<taxonomicName id="4C5DCBAF8B4D377EFF7AFAD2FEC32C87" ID-CoL="6452X" authorityName="Macquart" authorityYear="1851" box="[238,300,1393,1420]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="genus">
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<emphasis id="B9296C3E8B4D377EFF7AFAD2FEC32C87" bold="true" box="[238,300,1393,1420]" italics="true" pageId="19" pageNumber="20">Silba</emphasis>
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</taxonomicName>
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(All characters are in the male genitalia)
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C347E3A78B4D377EFF03FA15FA732F55" pageId="19" pageNumber="20" type="key">
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<keyStep id="30A9A8898B4D377EFF03FA15FA732F0D" pageId="19" pageNumber="20">
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<key id="FFCCE71D8B4D377EFF03FA15FA732F0D" pageId="19" pageNumber="20">
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<paragraph id="8BE2B02C8B4D377EFF03FA15FA732CE2" blockId="19.[151,1436,1462,1543]" pageId="19" pageNumber="20">
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<keyLead id="30AC13198B4D377EFF03FA15FA732CE2" pageId="19" pageNumber="20">
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1. Epandrium wider than high, surstylus with a rounded posterior projection extending beyond the shell of the epandrium bearing prensisetae, like a cat’s paw (
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<figureCitation id="1366ACA98B4D377EFE6EFA77FD9B2CE2" box="[506,628,1492,1514]" captionStart="FIGURES 9–12" captionStartId="5.[152,270,1452,1476]" captionTargetBox="[156,1429,186,1422]" captionTargetId="figure-31@5.[151,1435,181,1428]" captionTargetPageId="5" captionText="FIGURES 9–12. Silba bambesa sp. nov. 9. Epandrium and associated features, lateral view (hypopygium removed). 10. Same, internal view. 11. Phallus, lateral view. Figure 12. Silba virescens Macquart, 1851. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849322" httpUri="https://zenodo.org/record/13849322/files/figure.png" pageId="19" pageNumber="20">Figs. 9 & 10</figureCitation>
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) (
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<taxonomicName id="4C5DCBAF8B4D377EFD1DFA77FD0E2CE2" ID-CoL="4XBHG" authorityName="Macquart" authorityYear="1851" box="[649,737,1492,1513]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="virescens">
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<emphasis id="B9296C3E8B4D377EFD1DFA77FD0E2CE2" box="[649,737,1492,1513]" italics="true" pageId="19" pageNumber="20">virescens</emphasis>
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</taxonomicName>
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group)................................................... 2
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</keyLead>
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</paragraph>
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<paragraph id="8BE2B02C8B4D377EFF03FA52FA732F0D" blockId="19.[151,1436,1462,1543]" box="[151,1436,1521,1543]" pageId="19" pageNumber="20">
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<keyLead id="30AC13198B4D377EFF03FA52FA732F0D" box="[151,1436,1521,1543]" pageId="19" pageNumber="20">- Epandrium higher than wide, surstylus without such a rounded posterior projection................................. 3</keyLead>
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</paragraph>
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</key>
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</keyStep>
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<paragraph id="8BE2B02C8B4D377EFF03F98FFA732F55" blockId="19.[151,1436,1580,1631]" pageId="19" pageNumber="20">
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2. Phallus roughly J-shaped, basiphallus spiculate apically (
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<figureCitation id="1366ACA98B4D377EFC92F98FFCA42F4A" box="[774,843,1580,1602]" captionStart="FIGURES 9–12" captionStartId="5.[152,270,1452,1476]" captionTargetBox="[156,1429,186,1422]" captionTargetId="figure-31@5.[151,1435,181,1428]" captionTargetPageId="5" captionText="FIGURES 9–12. Silba bambesa sp. nov. 9. Epandrium and associated features, lateral view (hypopygium removed). 10. Same, internal view. 11. Phallus, lateral view. Figure 12. Silba virescens Macquart, 1851. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849322" httpUri="https://zenodo.org/record/13849322/files/figure.png" pageId="19" pageNumber="20">Fig. 12</figureCitation>
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)....................................
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<taxonomicName id="4C5DCBAF8B4D377EFA98F98FFA732F4A" ID-CoL="4XBHG" authorityName="Macquart" authorityYear="1851" box="[1292,1436,1580,1601]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="virescens">
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<emphasis id="B9296C3E8B4D377EFA98F98FFA732F4A" box="[1292,1436,1580,1601]" italics="true" pageId="19" pageNumber="20">Silba virescens</emphasis>
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</taxonomicName>
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- Phallus with distiphallus emerging centrally from the basiphallus, basiphallus not spiculate (
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<figureCitation id="1366ACA98B4D377EFBC3F9EAFB742F55" box="[1111,1179,1609,1631]" captionStart="FIGURES 9–12" captionStartId="5.[152,270,1452,1476]" captionTargetBox="[156,1429,186,1422]" captionTargetId="figure-31@5.[151,1435,181,1428]" captionTargetPageId="5" captionText="FIGURES 9–12. Silba bambesa sp. nov. 9. Epandrium and associated features, lateral view (hypopygium removed). 10. Same, internal view. 11. Phallus, lateral view. Figure 12. Silba virescens Macquart, 1851. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849322" httpUri="https://zenodo.org/record/13849322/files/figure.png" pageId="19" pageNumber="20">Fig. 11</figureCitation>
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)........
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<taxonomicName id="4C5DCBAF8B4D377EFA84F9EAFA732F55" authorityName="Macgowan & Tschirnhaus" authorityYear="2024" box="[1296,1436,1609,1630]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="bambesa">
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<emphasis id="B9296C3E8B4D377EFA84F9EAFA732F55" box="[1296,1436,1609,1630]" italics="true" pageId="19" pageNumber="20">Silba bambesa</emphasis>
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</taxonomicName>
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</paragraph>
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</subSubSection>
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<subSubSection id="C347E3A78B4D3779FF03F927FA722BD0" lastPageId="20" lastPageNumber="21" pageId="19" pageNumber="20" type="description">
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<paragraph id="8BE2B02C8B4D377EFF03F927FA732FDF" blockId="19.[151,1436,1668,1748]" pageId="19" pageNumber="20">
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3. Surstylus posteriorly, at the base of each cercus, with a slightly projecting lobe, usually setulose, which bears one or more strong prensisetae (
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<figureCitation id="1366ACA98B4D377EFECEF902FE712FBD" box="[346,414,1697,1719]" captionStart="FIGURES 13–16" captionStartId="6.[152,270,807,831]" captionTargetBox="[155,1432,185,779]" captionTargetId="figure-41@6.[151,1435,181,783]" captionTargetPageId="6" captionText="FIGURES 13–16. Silba figurata MacGowan, 2005. 13. Epandrium and associated structures, lateral view (hypopygium removed). 14. Same, ventral view, pps = posterior projection of surstylus. 15. Inner surface of surstylus. 16. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849324" httpUri="https://zenodo.org/record/13849324/files/figure.png" pageId="19" pageNumber="20">Fig. 14</figureCitation>
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pps) (
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<taxonomicName id="4C5DCBAF8B4D377EFE48F902FDC62FBD" authorityName="MacGowan" authorityYear="2005" box="[476,553,1697,1718]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="figurata">
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<emphasis id="B9296C3E8B4D377EFE48F902FDC62FBD" box="[476,553,1697,1718]" italics="true" pageId="19" pageNumber="20">figurata</emphasis>
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</taxonomicName>
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group).................................................................. 4 - Surstylus without such a setulose posterior lobe............................................................. 6
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</paragraph>
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<paragraph id="8BE2B02C8B4D377EFF03F95AFA7A2E05" blockId="19.[151,1436,1785,1866]" box="[151,1429,1785,1807]" pageId="19" pageNumber="20">
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4. The two large posterior prensisetae located in a transverse row on the setulose posterior lobe of the surstylus (
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<figureCitation id="1366ACA98B4D377EFB6BF95AFAB52E04" box="[1279,1370,1785,1807]" captionStart="FIGURES 3–5" captionStartId="3.[152,270,1157,1181]" captionTargetBox="[155,1431,386,1129]" captionTargetId="figure-117@3.[151,1436,381,1134]" captionTargetPageId="3" captionText="FIGURES 3–5. Silba akola sp. nov. 3. Epandrium and associated features, lateral view. 4. Same, ventral view, Prg = pregonite, Pog = postgonite, Ph = phallus, E = epandrium, Sur = surstylus, Pren = prensisetae, Cer = cerci. 5. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849318" httpUri="https://zenodo.org/record/13849318/files/figure.png" pageId="19" pageNumber="20">Figs. 3–5</figureCitation>
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)....
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</paragraph>
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<paragraph id="8BE2B02C8B4D377EFF7FF8B4FA732E42" blockId="19.[151,1436,1785,1866]" pageId="19" pageNumber="20">
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...........................................................................................
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<taxonomicName id="4C5DCBAF8B4D377EFAA4F8B5FA732E20" authorityName="Macgowan & Tschirnhaus" authorityYear="2024" box="[1328,1436,1814,1835]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="akola">
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<emphasis id="B9296C3E8B4D377EFAA4F8B5FA732E20" box="[1328,1436,1814,1835]" italics="true" pageId="19" pageNumber="20">Silba akola</emphasis>
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</taxonomicName>
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- The large prensisetae on the setulose posterior lobe of the surstylus in a longitudinal row (
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<figureCitation id="1366ACA98B4D377EFBD5F897FB602E42" box="[1089,1167,1844,1866]" captionStart="FIGURES 13–16" captionStartId="6.[152,270,807,831]" captionTargetBox="[155,1432,185,779]" captionTargetId="figure-41@6.[151,1435,181,783]" captionTargetPageId="6" captionText="FIGURES 13–16. Silba figurata MacGowan, 2005. 13. Epandrium and associated structures, lateral view (hypopygium removed). 14. Same, ventral view, pps = posterior projection of surstylus. 15. Inner surface of surstylus. 16. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849324" httpUri="https://zenodo.org/record/13849324/files/figure.png" pageId="19" pageNumber="20">Figs. 14</figureCitation>
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&
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<figureCitation id="1366ACA98B4D377EFB3AF897FB292E42" box="[1198,1222,1844,1865]" captionStart="FIGURES 17–20" captionStartId="7.[152,270,1083,1107]" captionTargetBox="[155,1431,349,1056]" captionTargetId="figure-110@7.[151,1435,345,1060]" captionTargetPageId="7" captionText="FIGURES 17–20. Silba kakamega sp. nov. 17. Epandrium and associated features, lateral view. 18. Same, ventral view. 19. Inner surface of surstylus. 20. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849326" httpUri="https://zenodo.org/record/13849326/files/figure.png" pageId="19" pageNumber="20">18</figureCitation>
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)................ 5
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</paragraph>
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<paragraph id="8BE2B02C8B4D377EFF03F8CDFA732EAA" blockId="19.[151,1437,1902,2012]" pageId="19" pageNumber="20">
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5. Three prensisetae in a longitudinal row on setulose lobe, these not distinctly separated from the remaining prensisetae. Phallus not segmented, spiculate centrally.
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<figureCitation id="1366ACA98B4D377EFDA7F82FFD4A2EA9" box="[563,677,1932,1954]" captionStart="FIGURES 13–16" captionStartId="6.[152,270,807,831]" captionTargetBox="[155,1432,185,779]" captionTargetId="figure-41@6.[151,1435,181,783]" captionTargetPageId="6" captionText="FIGURES 13–16. Silba figurata MacGowan, 2005. 13. Epandrium and associated structures, lateral view (hypopygium removed). 14. Same, ventral view, pps = posterior projection of surstylus. 15. Inner surface of surstylus. 16. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849324" httpUri="https://zenodo.org/record/13849324/files/figure.png" pageId="19" pageNumber="20">Figs. 13–16</figureCitation>
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....................................................
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<taxonomicName id="4C5DCBAF8B4D377EFA8CF82FFA732EAA" authorityName="MacGowan" authorityYear="2005" box="[1304,1436,1932,1953]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="figurata">
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<emphasis id="B9296C3E8B4D377EFA8CF82FFA732EAA" box="[1304,1436,1932,1953]" italics="true" pageId="19" pageNumber="20">Silba figurata</emphasis>
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</taxonomicName>
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</paragraph>
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<paragraph id="8BE2B02C8B4D377EFF03F809FA732ED0" blockId="19.[151,1437,1902,2012]" pageId="19" pageNumber="20">
|
|||
|
<emphasis id="B9296C3E8B4D377EFF03F809FF702EB4" box="[151,159,1962,1983]" italics="true" pageId="19" pageNumber="20">-</emphasis>
|
|||
|
Two prensisetae in a longitudinal row on setulose lobe, distinctly separated from the other prensisetae. Phallus bi-segmented, not spiculate (
|
|||
|
<figureCitation id="1366ACA98B4D377EFEFDF865FE332ED0" box="[361,476,1990,2012]" captionStart="FIGURES 17–20" captionStartId="7.[152,270,1083,1107]" captionTargetBox="[155,1431,349,1056]" captionTargetId="figure-110@7.[151,1435,345,1060]" captionTargetPageId="7" captionText="FIGURES 17–20. Silba kakamega sp. nov. 17. Epandrium and associated features, lateral view. 18. Same, ventral view. 19. Inner surface of surstylus. 20. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849326" httpUri="https://zenodo.org/record/13849326/files/figure.png" pageId="19" pageNumber="20">Figs. 17–20</figureCitation>
|
|||
|
)..................................................................
|
|||
|
<taxonomicName id="4C5DCBAF8B4D377EFA90F865FA732ED0" authorityName="Macgowan & Tschirnhaus" authorityYear="2024" box="[1284,1436,1990,2011]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="19" pageNumber="20" phylum="Arthropoda" rank="species" species="kakamega">
|
|||
|
<emphasis id="B9296C3E8B4D377EFA90F865FA732ED0" box="[1284,1436,1990,2011]" italics="true" pageId="19" pageNumber="20">Silba kakamega</emphasis>
|
|||
|
</taxonomicName>
|
|||
|
</paragraph>
|
|||
|
<paragraph id="8BE2B02C8B4A3779FF03FF34FA7A29A6" blockId="20.[151,1437,151,232]" box="[151,1429,151,173]" pageId="20" pageNumber="21">
|
|||
|
6. A long, thin posteriorly directed process of the postgonite lying parallel to the phallus on each side (
|
|||
|
<figureCitation id="1366ACA98B4A3779FB35FF34FAFB29A6" box="[1185,1300,151,173]" captionStart="FIGURES 31–33" captionStartId="12.[152,270,1257,1281]" captionTargetBox="[158,1433,489,1230]" captionTargetId="figure-180@12.[151,1436,489,1233]" captionTargetPageId="12" captionText="FIGURES 31–33. Silba tsifama sp. nov. 31. Epandrium and associated structures, lateral view. LP = lateral process. 32. Same, ventral view. 33. Internal view of surstylus." figureDoi="http://doi.org/10.5281/zenodo.13849334" httpUri="https://zenodo.org/record/13849334/files/figure.png" pageId="20" pageNumber="21">Figs. 31–33</figureCitation>
|
|||
|
)..........
|
|||
|
</paragraph>
|
|||
|
<paragraph id="8BE2B02C8B4A3779FF7FFF16FA7229E3" blockId="20.[151,1437,151,232]" pageId="20" pageNumber="21">
|
|||
|
..........................................................................................
|
|||
|
<taxonomicName id="4C5DCBAF8B4A3779FA8AFF16FA7229C1" authorityName="Macgowan & Tschirnhaus" authorityYear="2024" box="[1310,1437,181,202]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="tsifama">
|
|||
|
<emphasis id="B9296C3E8B4A3779FA8AFF16FA7229C1" box="[1310,1437,181,202]" italics="true" pageId="20" pageNumber="21">Silba tsifama</emphasis>
|
|||
|
</taxonomicName>
|
|||
|
- Species without such processes..........................................................................7.
|
|||
|
</paragraph>
|
|||
|
<paragraph id="8BE2B02C8B4A3779FF03FEAEFA732834" blockId="20.[151,1436,269,320]" pageId="20" pageNumber="21">
|
|||
|
7. Inner margin of surstylus markedly emarginate (
|
|||
|
<figureCitation id="1366ACA98B4A3779FD25FEAEFD172828" box="[689,760,269,291]" captionStart="FIGURES 25–27" captionStartId="10.[152,270,956,980]" captionTargetBox="[155,1427,185,928]" captionTargetId="figure-41@10.[151,1435,181,932]" captionTargetPageId="10" captionText="FIGURES 25–27. Silba otanjobo sp. nov. 25. Epandrium and associated structures, lateral view (hypopygium removed). 26. Same, ventral view. 27. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849330" httpUri="https://zenodo.org/record/13849330/files/figure.png" pageId="20" pageNumber="21">Fig. 26</figureCitation>
|
|||
|
,
|
|||
|
<figureCitation id="1366ACA98B4A3779FC96FEAEFCF42829" box="[770,795,269,290]" captionStart="FIGURES 28–30" captionStartId="11.[152,270,1257,1281]" captionTargetBox="[155,1421,318,1223]" captionTargetId="figure-102@11.[151,1436,309,1234]" captionTargetPageId="11" captionText="FIGURES 28–30. Silba togoensis sp. nov. 28. Epandrium and associated structures, lateral view (hypopygium removed). 29. Inner surface of surstylus. 30. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849332" httpUri="https://zenodo.org/record/13849332/files/figure.png" pageId="20" pageNumber="21">28</figureCitation>
|
|||
|
) (
|
|||
|
<taxonomicName id="4C5DCBAF8B4A3779FCA4FEAEFC962829" authorityName="McAlpine" authorityYear="1956" box="[816,889,269,290]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="adipata">
|
|||
|
<emphasis id="B9296C3E8B4A3779FCA4FEAEFC962829" box="[816,889,269,290]" italics="true" pageId="20" pageNumber="21">adipata</emphasis>
|
|||
|
</taxonomicName>
|
|||
|
group)...................................... 8 - Inner margin of surstylus not emarginate (
|
|||
|
<figureCitation id="1366ACA98B4A3779FDE1FE89FD542834" box="[629,699,298,320]" captionStart="FIGURES 21–24" captionStartId="8.[152,270,1500,1524]" captionTargetBox="[154,1432,637,1473]" captionTargetId="figure-199@8.[151,1436,633,1477]" captionTargetPageId="8" captionText="FIGURES 21–24. Silba media sp. nov. 21. Epandrium and associated structures, lateral view. 22. Same, ventral view. 23. Inner surface of surstylus, 24. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849328" httpUri="https://zenodo.org/record/13849328/files/figure.png" pageId="20" pageNumber="21">Fig. 22</figureCitation>
|
|||
|
)........................................................... 9
|
|||
|
</paragraph>
|
|||
|
<paragraph id="8BE2B02C8B4A3779FF03FEC6FA73289C" blockId="20.[151,1437,357,467]" pageId="20" pageNumber="21">
|
|||
|
8. Phallus forming a tube of uniform diameter, distiphallus spiculate apically, basiphallus simple. Epandrium in lateral view approximately as long as it is wide (
|
|||
|
<figureCitation id="1366ACA98B4A3779FDA8FE21FD5F2893" box="[572,688,386,408]" captionStart="FIGURES 25–27" captionStartId="10.[152,270,956,980]" captionTargetBox="[155,1427,185,928]" captionTargetId="figure-41@10.[151,1435,181,932]" captionTargetPageId="10" captionText="FIGURES 25–27. Silba otanjobo sp. nov. 25. Epandrium and associated structures, lateral view (hypopygium removed). 26. Same, ventral view. 27. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849330" httpUri="https://zenodo.org/record/13849330/files/figure.png" pageId="20" pageNumber="21">Figs. 25–27</figureCitation>
|
|||
|
).................................................
|
|||
|
<taxonomicName id="4C5DCBAF8B4A3779FA84FE21FA73289C" authorityName="Macgowan & Tschirnhaus" authorityYear="2024" box="[1296,1436,386,407]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="otanjobo">
|
|||
|
<emphasis id="B9296C3E8B4A3779FA84FE21FA73289C" box="[1296,1436,386,407]" italics="true" pageId="20" pageNumber="21">Silba otanjobo</emphasis>
|
|||
|
</taxonomicName>
|
|||
|
</paragraph>
|
|||
|
<paragraph id="8BE2B02C8B4A3779FF03FE03FA7228D9" blockId="20.[151,1437,357,467]" pageId="20" pageNumber="21">
|
|||
|
- Basiphallus narrowing towards a spiculate apex, distiphallus slightly widening towards apex, without spicules. Epandrium in lateral view approximately twice as high as it is wide (
|
|||
|
<figureCitation id="1366ACA98B4A3779FD79FE1EFC8F28D9" box="[749,864,445,467]" captionStart="FIGURES 28–30" captionStartId="11.[152,270,1257,1281]" captionTargetBox="[155,1421,318,1223]" captionTargetId="figure-102@11.[151,1436,309,1234]" captionTargetPageId="11" captionText="FIGURES 28–30. Silba togoensis sp. nov. 28. Epandrium and associated structures, lateral view (hypopygium removed). 29. Inner surface of surstylus. 30. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849332" httpUri="https://zenodo.org/record/13849332/files/figure.png" pageId="20" pageNumber="21">Figs. 28–30</figureCitation>
|
|||
|
)...................................
|
|||
|
<taxonomicName id="4C5DCBAF8B4A3779FA9EFE1EFA7228D9" authorityName="Macgowan & Tschirnhaus" authorityYear="2024" box="[1290,1437,445,466]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="togoensis">
|
|||
|
<emphasis id="B9296C3E8B4A3779FA9EFE1EFA7228D9" box="[1290,1437,445,466]" italics="true" pageId="20" pageNumber="21">Silba togoensis</emphasis>
|
|||
|
</taxonomicName>
|
|||
|
</paragraph>
|
|||
|
<paragraph id="8BE2B02C8B4A3779FF03FE5BFA732B4C" blockId="20.[151,1437,503,584]" pageId="20" pageNumber="21">
|
|||
|
9. Epandrium twice as long as it is wide, inner surface of surstylus with one or two isolated prensisetae lying near margin at the mid-point anterior to the main row (
|
|||
|
<figureCitation id="1366ACA98B4A3779FDA8FDB6FD492B21" box="[572,678,533,555]" captionStart="FIGURES 21–24" captionStartId="8.[152,270,1500,1524]" captionTargetBox="[154,1432,637,1473]" captionTargetId="figure-199@8.[151,1436,633,1477]" captionTargetPageId="8" captionText="FIGURES 21–24. Silba media sp. nov. 21. Epandrium and associated structures, lateral view. 22. Same, ventral view. 23. Inner surface of surstylus, 24. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849328" httpUri="https://zenodo.org/record/13849328/files/figure.png" pageId="20" pageNumber="21">Fig. 21–24</figureCitation>
|
|||
|
).....................................................
|
|||
|
<taxonomicName id="4C5DCBAF8B4A3779FABEFDB6FA722B21" authorityName="Macgowan & Tschirnhaus" authorityYear="2024" box="[1322,1437,533,554]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="media">
|
|||
|
<emphasis id="B9296C3E8B4A3779FABEFDB6FA722B21" box="[1322,1437,533,554]" italics="true" pageId="20" pageNumber="21">Silba media</emphasis>
|
|||
|
</taxonomicName>
|
|||
|
- Epandrium not twice as high as wide, prensisetae in a single compact row....................................... 10
|
|||
|
</paragraph>
|
|||
|
<paragraph id="8BE2B02C8B4A3779FF03FDCEFA722B94" blockId="20.[151,1437,621,731]" pageId="20" pageNumber="21">
|
|||
|
10. Phallus unsegmented, with translucent lateral projections (
|
|||
|
<figureCitation id="1366ACA98B4A3779FC87FDCEFCB72B89" box="[787,856,621,643]" captionStart="FIGURES 34–38" captionStartId="14.[152,270,1610,1634]" captionTargetBox="[157,1435,187,1574]" captionTargetId="figure-41@14.[151,1436,181,1586]" captionTargetPageId="14" captionText="FIGURES 34–38. Silba zogbegani sp. nov. 34. Epandrium and associated structures, lateral view. 35. Same, ventral view. 36. Inner surface of surstylus. 37. Hypopygium and associated structures, posterior view. 38. Phallus, lateral view, TP = translucent projection." figureDoi="http://doi.org/10.5281/zenodo.13849336" httpUri="https://zenodo.org/record/13849336/files/figure.png" pageId="20" pageNumber="21">Fig. 38</figureCitation>
|
|||
|
-TP). Pregonite with inner spur (
|
|||
|
<figureCitation id="1366ACA98B4A3779FB02FDCEFB332B89" box="[1174,1244,621,643]" captionStart="FIGURES 34–38" captionStartId="14.[152,270,1610,1634]" captionTargetBox="[157,1435,187,1574]" captionTargetId="figure-41@14.[151,1436,181,1586]" captionTargetPageId="14" captionText="FIGURES 34–38. Silba zogbegani sp. nov. 34. Epandrium and associated structures, lateral view. 35. Same, ventral view. 36. Inner surface of surstylus. 37. Hypopygium and associated structures, posterior view. 38. Phallus, lateral view, TP = translucent projection." figureDoi="http://doi.org/10.5281/zenodo.13849336" httpUri="https://zenodo.org/record/13849336/files/figure.png" pageId="20" pageNumber="21">Fig. 37</figureCitation>
|
|||
|
- spur).................................................................................................
|
|||
|
<taxonomicName id="4C5DCBAF8B4A3779FA96FD29FA722B94" authorityName="Macgowan & Tschirnhaus" authorityYear="2024" box="[1282,1437,650,671]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="zogbegani">
|
|||
|
<emphasis id="B9296C3E8B4A3779FA96FD29FA722B94" box="[1282,1437,650,671]" italics="true" pageId="20" pageNumber="21">Silba zogbegani</emphasis>
|
|||
|
</taxonomicName>
|
|||
|
</paragraph>
|
|||
|
<paragraph id="8BE2B02C8B4A3779FF03FD0BFA722BD0" blockId="20.[151,1437,621,731]" pageId="20" pageNumber="21">
|
|||
|
- Phallus bi-segmented, without translucent lateral projections (
|
|||
|
<figureCitation id="1366ACA98B4A3779FCA0FD04FC862BB6" box="[820,873,679,701]" captionStart="FIGURES 6–8" captionStartId="4.[152,270,1395,1419]" captionTargetBox="[157,1430,418,1367]" captionTargetId="figure-143@4.[151,1435,417,1372]" captionTargetPageId="4" captionText="FIGURES 6–8. Silba sp. of the Silba arcana McAlpine, 1960 species-group. 6. Epandrium and associated features, lateral view. 7. Same, internal view. 8. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849320" httpUri="https://zenodo.org/record/13849320/files/figure.png" pageId="20" pageNumber="21">Fig 6</figureCitation>
|
|||
|
). Pregonites without inner spur (
|
|||
|
<figureCitation id="1366ACA98B4A3779FB30FD04FB322BB6" box="[1188,1245,679,701]" captionStart="FIGURES 3–5" captionStartId="3.[152,270,1157,1181]" captionTargetBox="[155,1431,386,1129]" captionTargetId="figure-117@3.[151,1436,381,1134]" captionTargetPageId="3" captionText="FIGURES 3–5. Silba akola sp. nov. 3. Epandrium and associated features, lateral view. 4. Same, ventral view, Prg = pregonite, Pog = postgonite, Ph = phallus, E = epandrium, Sur = surstylus, Pren = prensisetae, Cer = cerci. 5. Phallus, lateral view." figureDoi="http://doi.org/10.5281/zenodo.13849318" httpUri="https://zenodo.org/record/13849318/files/figure.png" pageId="20" pageNumber="21">Fig. 4</figureCitation>
|
|||
|
)....................................................................................
|
|||
|
<emphasis id="B9296C3E8B4A3779FBBEFD66FAE42BD1" box="[1066,1291,709,730]" italics="true" pageId="20" pageNumber="21">
|
|||
|
<taxonomicName id="4C5DCBAF8B4A3779FBBEFD66FB922BD1" box="[1066,1149,709,730]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="undetermined">Silba sp.</taxonomicName>
|
|||
|
-
|
|||
|
<taxonomicName id="4C5DCBAF8B4A3779FB04FD66FAE42BD1" authorityName="McAlpine" authorityYear="1960" box="[1168,1291,709,730]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="20" pageNumber="21" phylum="Arthropoda" rank="species" species="arcana">Silba arcana</taxonomicName>
|
|||
|
</emphasis>
|
|||
|
species-group.
|
|||
|
</paragraph>
|
|||
|
</subSubSection>
|
|||
|
</treatment>
|
|||
|
</document>
|