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<document id="AA0482120AF0C0F50176F3E90C9EF2BF" ID-DOI="10.11646/zootaxa.4032.5.3" ID-GBIF-Dataset="e028ebd3-b0ef-4416-b79b-e46bef00088a" ID-ISSN="1175-5326" ID-Zenodo-Dep="232754" ID-ZooBank="48AAF41A-27F9-48E0-9E01-CB588FDA5DBB" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1461295417480" checkinUser="plazi" docAuthor="Macgowan, Iain" docDate="2015" docId="C45087F5D61F4D51F9CD608330D8FEAA" docLanguage="en" docName="zt04032p534.pdf" docOrigin="Zootaxa 4032 (5)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Silba" docType="key" docVersion="9" lastPageNumber="534" masterDocId="3869FF8DD60D4D42F95A615D3544FFF7" masterDocTitle="A review of the Silba admirabilis McAlpine species group (Diptera: Lonchaeidae) with descriptions of thirteen new species from the Afrotropical region" masterLastPageNumber="534" masterPageNumber="515" pageNumber="533" updateTime="1698616311301" updateUser="plazi">
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<mods:title id="B2A9A078D64E82AABA0663B4946C295E">A review of the Silba admirabilis McAlpine species group (Diptera: Lonchaeidae) with descriptions of thirteen new species from the Afrotropical region</mods:title>
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<mods:date id="C8AA3A8D22FAABD6F536B834FE753774">2015</mods:date>
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<treatment id="C45087F5D61F4D51F9CD608330D8FEAA" ID-DOI="http://doi.org/10.5281/zenodo.6110157" ID-GBIF-Taxon="119642534" ID-Zenodo-Dep="6110157" LSID="urn:lsid:plazi:treatment:C45087F5D61F4D51F9CD608330D8FEAA" httpUri="http://treatment.plazi.org/id/C45087F5D61F4D51F9CD608330D8FEAA" lastPageId="19" lastPageNumber="534" pageId="18" pageNumber="533">
<subSubSection id="04E36568D61F4D50F9CD60833755FDED" pageId="18" pageNumber="533" type="nomenclature">
<paragraph id="4C4636E3D61F4D50F9CD608337A6FE0F" blockId="18.[151,738,478,538]" box="[151,738,478,504]" pageId="18" pageNumber="533">
<heading id="170E818FD61F4D50F9CD608337A6FE0F" bold="true" box="[151,738,478,504]" fontSize="11" level="1" pageId="18" pageNumber="533" reason="1">
<emphasis id="7E8DEAF1D61F4D50F9CD608337A6FE0F" bold="true" box="[151,738,478,504]" pageId="18" pageNumber="533">
Key to males of
<taxonomicName id="8BF94D60D61F4D50F805608334D9FE0F" ID-CoL="6452X" ID-ENA="198646" box="[351,413,478,504]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="genus">
<emphasis id="7E8DEAF1D61F4D50F805608334D9FE0F" bold="true" box="[351,413,478,504]" italics="true" pageId="18" pageNumber="533">Silba</emphasis>
</taxonomicName>
<taxonomicName id="8BF94D60D61F4D50F8FE60833777FE0F" box="[420,563,478,504]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="admirabilis">admirabilis</taxonomicName>
species group
</emphasis>
</heading>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD635C3755FDED" blockId="18.[151,738,478,538]" box="[151,529,513,538]" pageId="18" pageNumber="533">(all Afrotropical unless indicated)</paragraph>
</subSubSection>
<subSubSection id="04E36568D61F4D51F9CD631530D8FEAA" lastPageId="19" lastPageNumber="534" pageId="18" pageNumber="533" type="key">
<keyStep id="F70D2E46D61F4D50F9CD631530DFFD6E" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD631530D9FD8C" blockId="18.[151,1437,584,2014]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD631530D9FD8C" pageId="18" pageNumber="533">
1. Phallus boat-shaped, basal plate fused laterally to phallus, basiphallus spiculate (
<figureCitation id="D4C22A66D61F4D50FABF6315311DFDA9" box="[997,1113,584,606]" captionStart="FIGURES 33 34" captionStartId="15.[151,264,1935,1958]" captionTargetBox="[310,1288,203,1883]" captionTargetId="figure@15.[285,1292,193,1886]" captionTargetPageId="15" captionText="FIGURES 33 34. Silba chalkei McAlpine. 33. Phallus lateral view. 34. Same, ventral view. FIGURES 35 36. Silba flavitarsis MacGowan. 35. Phallus lateral view. 36. Same anterior view. FIGURES 37 38. Silba hilli (Malloch). 37. Phallus lateral view. 38. Same ventral view." httpUri="https://zenodo.org/record/232760/files/figure.png" pageId="18" pageNumber="533">Figs. 3334</figureCitation>
).......................................................................................................
<taxonomicName id="8BF94D60D61F4D50FDD863383076FD8C" ID-CoL="4XBFF" authority="McAlpine" authorityName="McAlpine" box="[1154,1330,613,635]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="chalkei">
<emphasis id="7E8DEAF1D61F4D50FDD863383183FD8C" box="[1154,1223,613,635]" italics="true" pageId="18" pageNumber="533">chalkei</emphasis>
McAlpine
</taxonomicName>
; S.E. Asia.
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD63D930DFFD6E" blockId="18.[151,1437,584,2014]" box="[151,1435,643,665]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD63D930DFFD6E" box="[151,1435,643,665]" pageId="18" pageNumber="533">- Phallus with a distinct ventrally situated basal plate.......................................................... 2</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD63FD30DFFD06" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD63FD30D9FD24" blockId="18.[151,1437,584,2014]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD63FD30D9FD24" pageId="18" pageNumber="533">
2. Phallus with an additional pair of processes between it and the basal plate (
<figureCitation id="D4C22A66D61F4D50FAF563FD3161FD41" box="[943,1061,672,694]" captionStart="FIGURES 29 30" captionStartId="14.[151,264,1978,2001]" captionText="FIGURES 29 30. Silba admirabilis McAlpine. 29. Phallus lateral view 30. Same ventral view." pageId="18" pageNumber="533">Figs. 2930</figureCitation>
).................................................................................................
<taxonomicName id="8BF94D60D61F4D50FD5F63E0319AFD24" ID-CoL="6YPC5" authority="McAlpine" authorityName="McAlpine" box="[1029,1246,701,723]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="admirabilis">
<emphasis id="7E8DEAF1D61F4D50FD5F63E03130FD24" box="[1029,1140,701,723]" italics="true" pageId="18" pageNumber="533">admirabilis</emphasis>
McAlpine
</taxonomicName>
;
<collectingCountry id="34EE7673D61F4D50FDB263E0305DFD24" box="[1256,1305,701,723]" name="India" pageId="18" pageNumber="533">India</collectingCountry>
&amp;
<collectingCountry id="34EE7673D61F4D50FC6263E030DDFD24" box="[1336,1433,701,723]" name="Sri Lanka" pageId="18" pageNumber="533">Sri Lanka</collectingCountry>
.
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD638130DFFD06" blockId="18.[151,1437,584,2014]" box="[151,1435,731,753]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD638130DFFD06" box="[151,1435,731,753]" pageId="18" pageNumber="533">- Phallus without such additional processes.................................................................. 3</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD63A530DFFCBE" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD63A530D9FCDC" blockId="18.[151,1437,584,2014]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD63A530D9FCDC" pageId="18" pageNumber="533">
3. Basiphallus with an obvious bulge on inner surface, in anterior view basal plate of phallus simple and lanceolate. (Figs. 3536).........................................................................
<taxonomicName id="8BF94D60D61F4D50FD0362483076FCDC" ID-CoL="4XBFV" authority="MacGowan" authorityName="MacGowan" box="[1113,1330,789,811]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="flavitarsis">
<emphasis id="7E8DEAF1D61F4D50FD03624831FDFCDC" box="[1113,1209,789,811]" italics="true" pageId="18" pageNumber="533">flavitarsis</emphasis>
MacGowan
</taxonomicName>
; S.E. Asia.
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD626930DFFCBE" blockId="18.[151,1437,584,2014]" box="[151,1435,819,841]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD626930DFFCBE" box="[151,1435,819,841]" pageId="18" pageNumber="533">- Basiphallus without such a bulge or lanceolate basal plate..................................................... 4</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD620D30DFFC74" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD620D30DFFC91" blockId="18.[151,1437,584,2014]" box="[151,1435,848,870]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD620D30DFFC91" box="[151,1435,848,870]" pageId="18" pageNumber="533">
4. In ventral view basal plate of phallus diamond shaped (
<figureCitation id="D4C22A66D61F4D50FBA8620D3604FC91" box="[754,832,848,870]" captionStart="FIGURES 15 16" captionStartId="9.[151,264,1936,1959]" captionTargetBox="[302,1277,204,1907]" captionTargetId="figure@9.[289,1298,193,1916]" captionTargetPageId="9" captionText="FIGURES 15 16. Silba labumbashi sp. nov. 15. Phallus lateral view. 16. Same ventral view. FIGURES 17 18. Silba mbuti sp. nov. 17. Phallus lateral view. 18. Same ventral view." httpUri="https://zenodo.org/record/232757/files/figure.png" pageId="18" pageNumber="533">Figs. 16</figureCitation>
&amp; 18)............................................ 5
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9C7623330DFFC74" blockId="18.[151,1437,584,2014]" box="[157,1435,877,899]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9C7623330DFFC74" box="[157,1435,877,899]" pageId="18" pageNumber="533">- In ventral view basal plate of phallus not diamond shaped...................................................... 6</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD62D630D8FC2B" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD62D630D8FC48" blockId="18.[151,1437,584,2014]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD62D630D8FC48" pageId="18" pageNumber="533">
5. Basal plate serrated apically and laterally, apical excavation a narrow V-shape (
<figureCitation id="D4C22A66D61F4D50FA8262D6310FFC56" box="[984,1099,907,929]" captionStart="FIGURES 15 16" captionStartId="9.[151,264,1936,1959]" captionTargetBox="[302,1277,204,1907]" captionTargetId="figure@9.[289,1298,193,1916]" captionTargetPageId="9" captionText="FIGURES 15 16. Silba labumbashi sp. nov. 15. Phallus lateral view. 16. Same ventral view. FIGURES 17 18. Silba mbuti sp. nov. 17. Phallus lateral view. 18. Same ventral view." httpUri="https://zenodo.org/record/232757/files/figure.png" pageId="18" pageNumber="533">Figs. 1516</figureCitation>
)................................................................................................................
<taxonomicName id="8BF94D60D61F4D50FD8E62F5300CFC49" ID-CoL="8GT85" box="[1236,1352,936,958]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="lubumbashi" status="sp. nov.">
<emphasis id="7E8DEAF1D61F4D50FD8E62F5300CFC49" box="[1236,1352,936,958]" italics="true" pageId="18" pageNumber="533">lubumbashi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="65BE578AD61F4D50FC1562F430D8FC48" box="[1359,1436,937,959]" pageId="18" pageNumber="533" rank="species">
<emphasis id="7E8DEAF1D61F4D50FC1562F430D8FC48" bold="true" box="[1359,1436,937,959]" pageId="18" pageNumber="533">sp. nov.</emphasis>
</taxonomicNameLabel>
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9C7629B30D8FC2B" blockId="18.[151,1437,584,2014]" box="[157,1436,965,988]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9C7629B30D8FC2B" box="[157,1436,965,988]" pageId="18" pageNumber="533">
- Basal plate without marginal serrations, apical excavation broader, U-shaped (Figs. 1718)................
<taxonomicName id="8BF94D60D61F4D50FC496298300DFC2C" ID-CoL="8GV2R" box="[1299,1353,965,987]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="mbuti" status="sp. nov.">
<emphasis id="7E8DEAF1D61F4D50FC496298300DFC2C" box="[1299,1353,965,987]" italics="true" pageId="18" pageNumber="533">mbuti</emphasis>
</taxonomicName>
<taxonomicNameLabel id="65BE578AD61F4D50FC15629B30D8FC2B" box="[1359,1436,966,988]" pageId="18" pageNumber="533" rank="species">
<emphasis id="7E8DEAF1D61F4D50FC15629B30D8FC2B" bold="true" box="[1359,1436,966,988]" pageId="18" pageNumber="533">sp. nov.</emphasis>
</taxonomicNameLabel>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD62BE30DFFBC4" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD62BE30D1FBE1" blockId="18.[151,1437,584,2014]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD62BE30D1FBE1" pageId="18" pageNumber="533">6. In ventral view basal plate of phallus with apical margin only slightly concave, without a large V or U-shaped excavation (Figs. 8, 26, 38 &amp;42).................................................................................. 7</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD654330DFFBC4" blockId="18.[151,1437,584,2014]" box="[151,1435,1053,1075]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD654330DFFBC4" box="[151,1435,1053,1075]" pageId="18" pageNumber="533">- Basal plate of phallus at apex with an obvious V or U-shaped excavation........................................ 10</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD656130D1FB99" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD656130D8FBA6" blockId="18.[151,1437,584,2014]" box="[151,1436,1083,1105]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD656130D8FBA6" box="[151,1436,1083,1105]" pageId="18" pageNumber="533">
7. Basal plate long and very narrow, without any marginal serrations or spicules. (Fig. 8)...................
<taxonomicName id="8BF94D60D61F4D50FC516566300DFBA6" ID-CoL="8GTS4" box="[1291,1353,1083,1105]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="bredoi" status="sp. nov.">
<emphasis id="7E8DEAF1D61F4D50FC516566300DFBA6" box="[1291,1353,1083,1105]" italics="true" pageId="18" pageNumber="533">bredoi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="65BE578AD61F4D50FC15656630D8FBA6" box="[1359,1436,1083,1105]" pageId="18" pageNumber="533" rank="species">
<emphasis id="7E8DEAF1D61F4D50FC15656630D8FBA6" bold="true" box="[1359,1436,1083,1105]" pageId="18" pageNumber="533">sp. nov.</emphasis>
</taxonomicNameLabel>
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD650430D1FB99" blockId="18.[151,1437,584,2014]" box="[151,1429,1112,1134]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD650430D1FB99" box="[151,1429,1112,1134]" pageId="18" pageNumber="533">
- Basal plate wider, often with marginal serrations or spicules. (
<figureCitation id="D4C22A66D61F4D50FA68650536C6FB99" box="[818,898,1112,1134]" captionStart="FIGURES 25 26" captionStartId="11.[151,264,1993,2016]" captionTargetBox="[307,1286,200,1899]" captionTargetId="figure@11.[289,1298,193,1911]" captionTargetPageId="11" captionText="FIGURES 25 26. Silba upemba sp. nov. 25. Phallus lateral view. 26. Same ventral view." httpUri="https://zenodo.org/record/232758/files/figure.png" pageId="18" pageNumber="533">Figs. 26</figureCitation>
, 38 &amp;42).................................. 8
</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD652830DFFB31" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD652830D8FB5E" blockId="18.[151,1437,584,2014]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD652830D8FB5E" pageId="18" pageNumber="533">
8. Basal plate shorter than phallus, thin and translucent, with serrated margins, basiphallus broad and setulose (Figs. 37 &amp; 38).................................................................................
<taxonomicName id="8BF94D60D61F4D50FDCD65CE3062FB5E" ID-CoL="3VXJV" authority="Malloch" authorityName="Malloch" box="[1175,1318,1171,1193]" class="Insecta" family="Lonchaeidae" genus="Lonchaea" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="hilli">
<emphasis id="7E8DEAF1D61F4D50FDCD65CE31FAFB5E" box="[1175,1214,1171,1193]" italics="true" pageId="18" pageNumber="533">hilli</emphasis>
(Malloch)
</taxonomicName>
; Australasia
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD65EC30DFFB31" blockId="18.[151,1437,584,2014]" box="[151,1435,1200,1222]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD65EC30DFFB31" box="[151,1435,1200,1222]" pageId="18" pageNumber="533">
- Basal plate as long or longer than phallus. (
<figureCitation id="D4C22A66D61F4D50FBDA65ED378AFB31" box="[640,718,1200,1222]" captionStart="FIGURES 25 26" captionStartId="11.[151,264,1993,2016]" captionTargetBox="[307,1286,200,1899]" captionTargetId="figure@11.[289,1298,193,1911]" captionTargetPageId="11" captionText="FIGURES 25 26. Silba upemba sp. nov. 25. Phallus lateral view. 26. Same ventral view." httpUri="https://zenodo.org/record/232758/files/figure.png" pageId="18" pageNumber="533">Figs. 26</figureCitation>
42)...................................................... 9
</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD659030D1FAF6" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD659030D8FB13" blockId="18.[151,1437,584,2014]" box="[151,1436,1229,1252]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD659030D8FB13" box="[151,1436,1229,1252]" pageId="18" pageNumber="533">
9. Apical margin of basal plate strongly serrated (
<figureCitation id="D4C22A66D61F4D50FBF9659037ADFB14" box="[675,745,1229,1251]" captionStart="FIGURES 25 26" captionStartId="11.[151,264,1993,2016]" captionTargetBox="[307,1286,200,1899]" captionTargetId="figure@11.[289,1298,193,1911]" captionTargetPageId="11" captionText="FIGURES 25 26. Silba upemba sp. nov. 25. Phallus lateral view. 26. Same ventral view." httpUri="https://zenodo.org/record/232758/files/figure.png" pageId="18" pageNumber="533">Fig. 26</figureCitation>
)..........................................
<taxonomicName id="8BF94D60D61F4D50FDA76590300DFB14" ID-CoL="8GSYH" box="[1277,1353,1229,1251]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="upemba" status="sp. nov.">
<emphasis id="7E8DEAF1D61F4D50FDA76590300DFB14" box="[1277,1353,1229,1251]" italics="true" pageId="18" pageNumber="533">upemba</emphasis>
</taxonomicName>
<taxonomicNameLabel id="65BE578AD61F4D50FC15659330D8FB13" box="[1359,1436,1230,1252]" pageId="18" pageNumber="533" rank="species">
<emphasis id="7E8DEAF1D61F4D50FC15659330D8FB13" bold="true" box="[1359,1436,1230,1252]" pageId="18" pageNumber="533">sp. nov.</emphasis>
</taxonomicNameLabel>
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD65B130D1FAF6" blockId="18.[151,1437,584,2014]" box="[151,1429,1259,1281]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD65B130D1FAF6" box="[151,1429,1259,1281]" pageId="18" pageNumber="533">
- Apical margin of basal plate almost smooth, with only a few spicules (Fig. 42)....................
<taxonomicName id="8BF94D60D61F4D50FD8B65B630D1FAF6" ID-CoL="4XBGG" authority="MacGowan" authorityName="MacGowan" box="[1233,1429,1259,1281]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="namibia">
<emphasis id="7E8DEAF1D61F4D50FD8B65B63064FAF6" box="[1233,1312,1259,1281]" italics="true" pageId="18" pageNumber="533">namibia</emphasis>
MacGowan
</taxonomicName>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD645530DFFAAE" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD645530D8FACB" blockId="18.[151,1437,584,2014]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD645530D8FACB" pageId="18" pageNumber="533">
10. In ventral view basal plate of phallus markedly swollen medially, apex with two diverging processes with between them an open U-shaped excavation (Fig 24).............................................................
<taxonomicName id="8BF94D60D61F4D50FC466478300DFACC" ID-CoL="8GTMK" box="[1308,1353,1317,1339]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="tekei" status="sp. nov.">
<emphasis id="7E8DEAF1D61F4D50FC466478300DFACC" box="[1308,1353,1317,1339]" italics="true" pageId="18" pageNumber="533">tekei</emphasis>
</taxonomicName>
<taxonomicNameLabel id="65BE578AD61F4D50FC15647B30D8FACB" box="[1359,1436,1318,1340]" pageId="18" pageNumber="533" rank="species">
<emphasis id="7E8DEAF1D61F4D50FC15647B30D8FACB" bold="true" box="[1359,1436,1318,1340]" pageId="18" pageNumber="533">sp. nov.</emphasis>
</taxonomicNameLabel>
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD641930DFFAAE" blockId="18.[151,1437,584,2014]" box="[151,1435,1347,1369]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD641930DFFAAE" box="[151,1435,1347,1369]" pageId="18" pageNumber="533">- In ventral view basal plate of phallus not markedly swollen medially........................................... 11</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD643D30DFFA64" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD643D30DFFA81" blockId="18.[151,1437,584,2014]" box="[151,1435,1376,1398]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD643D30DFFA81" box="[151,1435,1376,1398]" pageId="18" pageNumber="533">
11. Basal plate of phallus bearing spicules across its ventral surface (
<figureCitation id="D4C22A66D61F4D50FA0A643D36DCFA81" box="[848,920,1376,1398]" captionStart="FIGURES 21 22" captionStartId="11.[151,264,1932,1955]" captionText="FIGURES 21 22. Silba spiculata sp. nov. 21. Phallus lateral view. 22. Same ventral view. FIGURES 23 24. Silba tekei sp. nov. 23. Phallus lateral view. 24. Same ventral view." pageId="18" pageNumber="533">Figs 22</figureCitation>
&amp;
<figureCitation id="D4C22A66D61F4D50FAED643D3694FA81" box="[951,976,1376,1398]" captionStart="FIGURES 31 32" captionStartId="14.[151,264,2009,2032]" captionTargetBox="[284,1295,212,1915]" captionTargetId="figure@14.[271,1316,195,1926]" captionTargetPageId="14" captionText="FIGURES 31 32. Silba apodesma McAlpine. 31. Phallus lateral view. 32. Same ventral view (after McAlpine, 1956)" httpUri="https://zenodo.org/record/232759/files/figure.png" pageId="18" pageNumber="533">32</figureCitation>
)................................... 12
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD642330DFFA64" blockId="18.[151,1437,584,2014]" box="[151,1435,1405,1427]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD642330DFFA64" box="[151,1435,1405,1427]" pageId="18" pageNumber="533">- Basal plate of phallus without spicules across its ventral surface................................................ 13</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD64C630D8FA1B" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD64C630D8FA46" blockId="18.[151,1437,584,2014]" box="[151,1436,1435,1457]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD64C630D8FA46" box="[151,1436,1435,1457]" pageId="18" pageNumber="533">
12. Basal plate covered in large spicules, apically with a large open V-shaped excavation (
<figureCitation id="D4C22A66D61F4D50FD4164C631CAFA46" box="[1051,1166,1435,1457]" captionStart="FIGURES 31 32" captionStartId="14.[151,264,2009,2032]" captionTargetBox="[284,1295,212,1915]" captionTargetId="figure@14.[271,1316,195,1926]" captionTargetPageId="14" captionText="FIGURES 31 32. Silba apodesma McAlpine. 31. Phallus lateral view. 32. Same ventral view (after McAlpine, 1956)" httpUri="https://zenodo.org/record/232759/files/figure.png" pageId="18" pageNumber="533">Figs. 3132</figureCitation>
)....
<taxonomicName id="8BF94D60D61F4D50FD8964C630D8FA46" ID-CoL="6YPBR" authority="McAlpine" authorityName="McAlpine" box="[1235,1436,1435,1457]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="apodesma">
<emphasis id="7E8DEAF1D61F4D50FD8964C63070FA46" box="[1235,1332,1435,1457]" italics="true" pageId="18" pageNumber="533">apodesma</emphasis>
McAlpine
</taxonomicName>
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD64E430D8FA1B" blockId="18.[151,1437,584,2014]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD64E430D8FA1B" pageId="18" pageNumber="533">
- Basal plate bearing only small spicules, mostly along margins, apically with a U-shaped excavation (
<figureCitation id="D4C22A66D61F4D50FDFD64E53050FA39" box="[1191,1300,1464,1486]" captionStart="FIGURES 21 22" captionStartId="11.[151,264,1932,1955]" captionText="FIGURES 21 22. Silba spiculata sp. nov. 21. Phallus lateral view. 22. Same ventral view. FIGURES 23 24. Silba tekei sp. nov. 23. Phallus lateral view. 24. Same ventral view." pageId="18" pageNumber="533">Figs 2122</figureCitation>
)................................................................................................
<taxonomicName id="8BF94D60D61F4D50FDAB6488300DFA1C" ID-CoL="8GTNC" box="[1265,1353,1493,1515]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="spiculata" status="sp. nov.">
<emphasis id="7E8DEAF1D61F4D50FDAB6488300DFA1C" box="[1265,1353,1493,1515]" italics="true" pageId="18" pageNumber="533">spiculata</emphasis>
</taxonomicName>
<taxonomicNameLabel id="65BE578AD61F4D50FC15648B30D8FA1B" box="[1359,1436,1494,1516]" pageId="18" pageNumber="533" rank="species">
<emphasis id="7E8DEAF1D61F4D50FC15648B30D8FA1B" bold="true" box="[1359,1436,1494,1516]" pageId="18" pageNumber="533">sp. nov.</emphasis>
</taxonomicNameLabel>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD64AE30DFF9D1" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD64AE30D8F9FE" blockId="18.[151,1437,584,2014]" box="[151,1436,1523,1545]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD64AE30D8F9FE" box="[151,1436,1523,1545]" pageId="18" pageNumber="533">
13. In ventral view basal plate of phallus narrow, with a spanner-shaped apex (
<figureCitation id="D4C22A66D61F4D50FAF764AE3151F9FE" box="[941,1045,1523,1545]" captionStart="FIGURES 9 10" captionStartId="6.[151,264,1918,1941]" captionText="FIGURES 9 10. Silba garamba sp. nov. 9. Phallus lateral view. 10. Same, ventral view." pageId="18" pageNumber="533">Figs. 910</figureCitation>
).................
<taxonomicName id="8BF94D60D61F4D50FDA864AE300CF9FE" ID-CoL="8GSSW" box="[1266,1352,1523,1545]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="garamba" status="sp. nov.">
<emphasis id="7E8DEAF1D61F4D50FDA864AE300CF9FE" box="[1266,1352,1523,1545]" italics="true" pageId="18" pageNumber="533">garamba</emphasis>
</taxonomicName>
<taxonomicNameLabel id="65BE578AD61F4D50FC1564AE30D8F9FE" box="[1359,1436,1523,1545]" pageId="18" pageNumber="533" rank="species">
<emphasis id="7E8DEAF1D61F4D50FC1564AE30D8F9FE" bold="true" box="[1359,1436,1523,1545]" pageId="18" pageNumber="533">sp. nov.</emphasis>
</taxonomicNameLabel>
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD674C30DFF9D1" blockId="18.[151,1437,584,2014]" box="[151,1435,1552,1574]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD674C30DFF9D1" box="[151,1435,1552,1574]" pageId="18" pageNumber="533">- In ventral view basal plate of phallus usually broader, without such a spanner-shaped apex.......................... 14</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD677030D1F996" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD677030D8F9B4" blockId="18.[151,1437,584,2014]" box="[151,1436,1581,1603]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD677030D8F9B4" box="[151,1436,1581,1603]" pageId="18" pageNumber="533">
14. In ventral view basal plate of phallus apically split for almost half of its length (
<figureCitation id="D4C22A66D61F4D50FA866770316FF9B4" box="[988,1067,1581,1603]" captionStart="FIGURES 19 20" captionStartId="9.[151,264,1997,2020]" captionText="FIGURES 19 20. Silba saegeri sp. nov. 19. Phallus lateral view. 20. Same ventral view." pageId="18" pageNumber="533">Figs. 20</figureCitation>
&amp;
<figureCitation id="D4C22A66D61F4D50FD1367703126F9B4" box="[1097,1122,1581,1603]" captionStart="FIGURES 27 28" captionStartId="14.[151,264,1947,1970]" captionText="FIGURES 27 28. Silba wittei sp. nov. 27. Phallus lateral view. 28. Same ventral view." pageId="18" pageNumber="533">28</figureCitation>
)...................... 15
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD671130D1F996" blockId="18.[151,1437,584,2014]" box="[151,1429,1611,1633]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD671130D1F996" box="[151,1429,1611,1633]" pageId="18" pageNumber="533">- In ventral view basal plate of phallus without such a deep split............................................... 16</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD673530D8F920" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD673530D8F96B" blockId="18.[151,1437,584,2014]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD673530D8F96B" pageId="18" pageNumber="533">
15. Basal plate of phallus with two thin leaf-like parallel, gradually tapering, bluntly pointed apical lobes (
<figureCitation id="D4C22A66D61F4D50FDED6735306EF989" box="[1207,1322,1640,1662]" captionStart="FIGURES 27 28" captionStartId="14.[151,264,1947,1970]" captionText="FIGURES 27 28. Silba wittei sp. nov. 27. Phallus lateral view. 28. Same ventral view." pageId="18" pageNumber="533">Figs. 2728</figureCitation>
).................................................................................................
<taxonomicName id="8BF94D60D61F4D50FC4967DB300CF96C" ID-CoL="8GV3L" box="[1299,1352,1670,1691]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="wittei" status="sp. nov.">
<emphasis id="7E8DEAF1D61F4D50FC4967DB300CF96C" box="[1299,1352,1670,1691]" italics="true" pageId="18" pageNumber="533">wittei</emphasis>
</taxonomicName>
<taxonomicNameLabel id="65BE578AD61F4D50FC1567DB30D8F96B" box="[1359,1436,1670,1692]" pageId="18" pageNumber="533" rank="species">
<emphasis id="7E8DEAF1D61F4D50FC1567DB30D8F96B" bold="true" box="[1359,1436,1670,1692]" pageId="18" pageNumber="533">sp. nov.</emphasis>
</taxonomicNameLabel>
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD67F930D8F920" blockId="18.[151,1437,584,2014]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD67F930D8F920" pageId="18" pageNumber="533">
- Basal plate of phallus with parallel apical lobes constricted near apex, in lateral view with expanded apex. (
<figureCitation id="D4C22A66D61F4D50FDBF67FE301CF94E" box="[1253,1368,1699,1721]" captionStart="FIGURES 19 20" captionStartId="9.[151,264,1997,2020]" captionText="FIGURES 19 20. Silba saegeri sp. nov. 19. Phallus lateral view. 20. Same ventral view." pageId="18" pageNumber="533">Figs. 1920</figureCitation>
)............................................................................................
<taxonomicName id="8BF94D60D61F4D50FC58679C300CF921" ID-CoL="8GSXK" box="[1282,1352,1729,1750]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="saegeri" status="sp. nov.">
<emphasis id="7E8DEAF1D61F4D50FC58679C300CF921" box="[1282,1352,1729,1750]" italics="true" pageId="18" pageNumber="533">saegeri</emphasis>
</taxonomicName>
<taxonomicNameLabel id="65BE578AD61F4D50FC15679C30D8F920" box="[1359,1436,1729,1751]" pageId="18" pageNumber="533" rank="species">
<emphasis id="7E8DEAF1D61F4D50FC15679C30D8F920" bold="true" box="[1359,1436,1729,1751]" pageId="18" pageNumber="533">sp. nov.</emphasis>
</taxonomicNameLabel>
</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD678030DFF8D9" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD678030D9F8E6" blockId="18.[151,1437,584,2014]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD678030D9F8E6" pageId="18" pageNumber="533">
16. In ventral view basal plate of phallus with two square-ended apical processes separated by a V-shaped excavation. (
<figureCitation id="D4C22A66D61F4D50FC1B678035BEF8E6" captionStart="FIGURES 39 40" captionStartId="16.[151,264,1922,1945]" captionTargetBox="[289,1304,203,1893]" captionTargetId="figure@16.[263,1324,193,1901]" captionTargetPageId="16" captionText="FIGURES 39 40. Silba israel MacGowan &amp; Freidberg. 39. Phallus lateral view. 40. Same ventral view. FIGURES 41 42. Silba namibia MacGowan. 41. Phallus lateral view. 42. Same ventral view. FIGURES 43 44. S ilba pappi Soos. 43. Phallus lateral view. 44. Same anterior view." httpUri="https://zenodo.org/record/232761/files/figure.png" pageId="18" pageNumber="533">Figs. 39 40</figureCitation>
)..................................................................
<taxonomicName id="8BF94D60D61F4D50FD4667A63013F8E6" ID-CoL="8GSVT" authority="MacGowan and Freidberg" authorityName="MacGowan and Freidberg" box="[1052,1367,1787,1809]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="israel">
<emphasis id="7E8DEAF1D61F4D50FD4667A63116F8E6" box="[1052,1106,1787,1809]" italics="true" pageId="18" pageNumber="533">israel</emphasis>
MacGowan and Freidberg
</taxonomicName>
;
<taxonomicName id="8BF94D60D61F4D50FC3A67A630DDF8E6" ID-CoL="8GSVT" box="[1376,1433,1787,1809]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="israel">
<collectingCountry id="34EE7673D61F4D50FC3A67A630DDF8E6" box="[1376,1433,1787,1809]" name="Israel" pageId="18" pageNumber="533">Israel</collectingCountry>
</taxonomicName>
.
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD664430DFF8D9" blockId="18.[151,1437,584,2014]" box="[151,1435,1816,1838]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD664430DFF8D9" box="[151,1435,1816,1838]" pageId="18" pageNumber="533">- Basal plate of phallus without square ended apical processes.................................................. 17</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD666830DFF871" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD666830D8F89E" blockId="18.[151,1437,584,2014]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD666830D8F89E" pageId="18" pageNumber="533">
17. In lateral view basiphallus very broad and rounded (
<figureCitation id="D4C22A66D61F4D50FB826668365AF8BC" box="[728,798,1845,1867]" captionStart="FIGURES 11 12" captionStartId="6.[151,264,1949,1972]" captionTargetBox="[285,1277,195,1867]" captionTargetId="figure@6.[283,1295,193,1880]" captionTargetPageId="6" captionText="FIGURES 11 12. Silba hambai sp. nov. 11. Phallus lateral view (apex broken off). 12. Same, ventral view. FIGURES 13 14. Silba inimvua sp. nov. 13. Phallus lateral view. 14. Same, ventral view." httpUri="https://zenodo.org/record/232756/files/figure.png" pageId="18" pageNumber="533">Fig. 11</figureCitation>
). In ventral view basal plate widening at apex, forming two rather narrow, lateral apical processes separated by a wide apical excavation (
<figureCitation id="D4C22A66D61F4D50FAD0660E368BF89E" box="[906,975,1875,1897]" captionStart="FIGURES 11 12" captionStartId="6.[151,264,1949,1972]" captionTargetBox="[285,1277,195,1867]" captionTargetId="figure@6.[283,1295,193,1880]" captionTargetPageId="6" captionText="FIGURES 11 12. Silba hambai sp. nov. 11. Phallus lateral view (apex broken off). 12. Same, ventral view. FIGURES 13 14. Silba inimvua sp. nov. 13. Phallus lateral view. 14. Same, ventral view." httpUri="https://zenodo.org/record/232756/files/figure.png" pageId="18" pageNumber="533">Fig. 12</figureCitation>
).......................
<taxonomicName id="8BF94D60D61F4D50FC5B660E300DF89E" ID-CoL="8GTX4" box="[1281,1353,1875,1897]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="hambai" status="sp. nov.">
<emphasis id="7E8DEAF1D61F4D50FC5B660E300DF89E" box="[1281,1353,1875,1897]" italics="true" pageId="18" pageNumber="533">hambai</emphasis>
</taxonomicName>
<emphasis id="7E8DEAF1D61F4D50FC15660E30D8F89E" bold="true" box="[1359,1436,1875,1897]" pageId="18" pageNumber="533">
<taxonomicNameLabel id="65BE578AD61F4D50FC15660E30D8F89E" box="[1359,1436,1875,1897]" pageId="18" pageNumber="533" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD662C30DFF871" blockId="18.[151,1437,584,2014]" box="[151,1435,1904,1926]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD662C30DFF871" box="[151,1435,1904,1926]" pageId="18" pageNumber="533">
- In lateral view basiphallus not greatly broadened (
<figureCitation id="D4C22A66D61F4D50FB9B662D3640F871" box="[705,772,1904,1926]" captionStart="FIGURES 3 4" captionStartId="4.[151,264,1909,1932]" captionTargetBox="[297,1278,203,1874]" captionTargetId="figure@4.[287,1294,193,1880]" captionTargetPageId="4" captionText="FIGURES 3 4. Silba bakongo sp. nov. 3. Phallus lateral view. 4. Same, ventral view. FIGURES 5 6. Silba boulangi sp. nov. 5. Phallus lateral view. 6. Same, ventral view. FIGURES 7 8. Silba bredoi sp. nov. 7. Phallus lateral view. 8. Same, anterior view." httpUri="https://zenodo.org/record/232755/files/figure.png" pageId="18" pageNumber="533">Figs. 3</figureCitation>
, 5, 13 &amp; 43).......................................... 18
</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61F4D50F9CD66D030D2F829" pageId="18" pageNumber="533">
<paragraph id="4C4636E3D61F4D50F9CD66D030D8F836" blockId="18.[151,1437,584,2014]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD66D030D8F836" pageId="18" pageNumber="533">
18. In ventral view basal plate widening steadily from base to apex, apical processes almost parallel sided, apical excavation a rel- atively wide U-shape (
<figureCitation id="D4C22A66D61F4D50F8E066F63751F836" box="[442,533,1963,1985]" captionStart="FIGURES 3 4" captionStartId="4.[151,264,1909,1932]" captionTargetBox="[297,1278,203,1874]" captionTargetId="figure@4.[287,1294,193,1880]" captionTargetPageId="4" captionText="FIGURES 3 4. Silba bakongo sp. nov. 3. Phallus lateral view. 4. Same, ventral view. FIGURES 5 6. Silba boulangi sp. nov. 5. Phallus lateral view. 6. Same, ventral view. FIGURES 7 8. Silba bredoi sp. nov. 7. Phallus lateral view. 8. Same, anterior view." httpUri="https://zenodo.org/record/232755/files/figure.png" pageId="18" pageNumber="533">Figs. 34</figureCitation>
)............................................................
<taxonomicName id="8BF94D60D61F4D50FDAF66F6300DF836" ID-CoL="8GT49" box="[1269,1353,1963,1985]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="18" pageNumber="533" phylum="Arthropoda" rank="species" species="bakongo" status="sp. nov.">
<emphasis id="7E8DEAF1D61F4D50FDAF66F6300DF836" box="[1269,1353,1963,1985]" italics="true" pageId="18" pageNumber="533">bakongo</emphasis>
</taxonomicName>
<taxonomicNameLabel id="65BE578AD61F4D50FC1566F630D8F836" box="[1359,1436,1963,1985]" pageId="18" pageNumber="533" rank="species">
<emphasis id="7E8DEAF1D61F4D50FC1566F630D8F836" bold="true" box="[1359,1436,1963,1985]" pageId="18" pageNumber="533">sp. nov.</emphasis>
</taxonomicNameLabel>
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61F4D50F9CD669430D2F829" blockId="18.[151,1437,584,2014]" box="[151,1430,1992,2014]" pageId="18" pageNumber="533">
<keyLead id="F70895D6D61F4D50F9CD669430D2F829" box="[151,1430,1992,2014]" pageId="18" pageNumber="533">- In ventral view basal plate broadest before the apex or straight sided (Figs. 6, 14 &amp; 44)............................ 19</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61E4D51F9CD61CA30D8FF10" pageId="19" pageNumber="534">
<paragraph id="4C4636E3D61E4D51F9CD61CA30DFFF3D" blockId="19.[151,1436,151,349]" pageId="19" pageNumber="534">
<keyLead id="F70895D6D61E4D51F9CD61CA30DFFF3D" pageId="19" pageNumber="534">
19. In ventral view basal plate parallel sided, apex with two pointed processes divided by a U-shaped excavation (Figs. 4344)...................................................................................
<taxonomicName id="8BF94D60D61E4D51FDF461E83059FF3D" ID-CoL="4XBGQ" authority="Soos" authorityName="Soos" box="[1198,1309,180,202]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="19" pageNumber="534" phylum="Arthropoda" rank="species" species="pappi">
<emphasis id="7E8DEAF1D61E4D51FDF461E831A1FF3D" box="[1198,1253,181,202]" italics="true" pageId="19" pageNumber="534">pappi</emphasis>
Soós
</taxonomicName>
;
<collectingCountry id="34EE7673D61E4D51FC7C61E930DFFF3D" box="[1318,1435,180,202]" name="Afghanistan" pageId="19" pageNumber="534">Afghanistan</collectingCountry>
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61E4D51F9CD618F30D8FF10" blockId="19.[151,1436,151,349]" box="[151,1436,209,231]" pageId="19" pageNumber="534">
<keyLead id="F70895D6D61E4D51F9CD618F30D8FF10" box="[151,1436,209,231]" pageId="19" pageNumber="534">- In ventral view basal plate not parallel sided, broadest before the apex (Figs. 6 &amp; 14).............................. 20</keyLead>
</paragraph>
</keyStep>
<keyStep id="F70D2E46D61E4D51F9CD61B230D8FEAA" pageId="19" pageNumber="534">
<paragraph id="4C4636E3D61E4D51F9CD61B230D8FED5" blockId="19.[151,1436,151,349]" pageId="19" pageNumber="534">
<keyLead id="F70895D6D61E4D51F9CD61B230D8FED5" pageId="19" pageNumber="534">
20. Basal plate broadened apically, in ventral view widest at apical third, apical processes slightly bulbous at apex, apical excavation a narrow mouthed U-shape, basiphallus not swollen. (Figs. 56)................................
<taxonomicName id="8BF94D60D61E4D51FDA96051300CFED5" ID-CoL="8GTHZ" box="[1267,1352,268,290]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="19" pageNumber="534" phylum="Arthropoda" rank="species" species="boulangi" status="sp. nov.">
<emphasis id="7E8DEAF1D61E4D51FDA96051300CFED5" box="[1267,1352,268,290]" italics="true" pageId="19" pageNumber="534">boulangi</emphasis>
</taxonomicName>
<taxonomicNameLabel id="65BE578AD61E4D51FC15605130D8FED5" box="[1359,1436,268,290]" pageId="19" pageNumber="534" rank="species">
<emphasis id="7E8DEAF1D61E4D51FC15605130D8FED5" bold="true" box="[1359,1436,268,290]" pageId="19" pageNumber="534">sp. nov.</emphasis>
</taxonomicNameLabel>
</keyLead>
</paragraph>
<paragraph id="4C4636E3D61E4D51F9CD607730D8FEAA" blockId="19.[151,1436,151,349]" pageId="19" pageNumber="534">
<keyLead id="F70895D6D61E4D51F9CD607730D8FEAA" pageId="19" pageNumber="534">
- Basal plate thin and translucent, in ventral view at apical quarter before narrowing to apex with a V-shaped apical excavation, in ventral view basiphallus slightly swollen (Figs. 1314).........................................
<taxonomicName id="8BF94D60D61E4D51FDA66015300DFEAA" ID-CoL="8GTD2" box="[1276,1353,328,349]" class="Insecta" family="Lonchaeidae" genus="Silba" kingdom="Animalia" order="Diptera" pageId="19" pageNumber="534" phylum="Arthropoda" rank="species" species="inimvua" status="sp. nov.">
<emphasis id="7E8DEAF1D61E4D51FDA66015300DFEAA" box="[1276,1353,328,349]" italics="true" pageId="19" pageNumber="534">inimvua</emphasis>
</taxonomicName>
<taxonomicNameLabel id="65BE578AD61E4D51FC15601A30D8FEAA" box="[1359,1436,327,349]" pageId="19" pageNumber="534" rank="species">
<emphasis id="7E8DEAF1D61E4D51FC15601A30D8FEAA" bold="true" box="[1359,1436,327,349]" pageId="19" pageNumber="534">sp. nov.</emphasis>
</taxonomicNameLabel>
</keyLead>
</paragraph>
</keyStep>
</subSubSection>
</treatment>
</document>