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<document id="01C21089E3249946EF6431B2C15791B3" ID-DOI="10.1111/j.1096-3642.2009.00575.x" ID-ISSN="0024-4082" ID-Zenodo-Dep="10114684" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1630442180328" checkinUser="valdenar" docAuthor="Li, Tong, Cao, Huazhi, Gao, Jianjun &amp; Chen, Hongwei" docDate="2010" docId="03BFAB37AC05FFC4FF3D37D4FA65F8F7" docLanguage="en" docName="j.1096-3642.2009.00575.x.pdf" docOrigin="Zoological Journal of the Linnean Society 158 (4)" docSource="http://dx.doi.org/10.1111/j.1096-3642.2009.00575.x" docStyle="DocumentStyle:FBF0BF18BB2B256F1F8008F27D80BF37.3:ZoolJLinnSoc.2010-2016.journal_article" docStyleId="FBF0BF18BB2B256F1F8008F27D80BF37" docStyleName="ZoolJLinnSoc.2010-2016.journal_article" docStyleVersion="3" docTitle="Stegana (Stegana) rotunda Cao &amp; Chen 2010, SP. NOV." docType="treatment" docVersion="4" lastPageNumber="735" masterDocId="FF86D34FAC0CFFCDFF9C3408FFE8FF99" masterDocTitle="A revision of the subgenus Stegana (s. s.) (Diptera, Drosophilidae) from mainland China" masterLastPageNumber="739" masterPageNumber="726" pageNumber="735" updateTime="1700039021324" updateUser="ExternalLinkService">
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<mods:title id="81038737473E52B092BC18490E50B69F">A revision of the subgenus Stegana (s. s.) (Diptera, Drosophilidae) from mainland China</mods:title>
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<mods:namePart id="4E761F462C62B294E971C467678B350A">Li, Tong</mods:namePart>
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<mods:namePart id="D74D22E73E084F181C6AC4C4D5AC020B">Cao, Huazhi</mods:namePart>
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<mods:namePart id="036F4D568F897943844C4FB3D9F931AF">Gao, Jianjun</mods:namePart>
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<mods:namePart id="72FA9AA7F3B7718D904372822E7CCA8E">Chen, Hongwei</mods:namePart>
</mods:name>
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<mods:title id="66F26CD1B533EF2D69C03CF1AC9C3D1A">Zoological Journal of the Linnean Society</mods:title>
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<mods:date id="09CED438B97112E85D0490926B1D8429">2010</mods:date>
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<treatment id="03BFAB37AC05FFC4FF3D37D4FA65F8F7" LSID="urn:lsid:plazi:treatment:03BFAB37AC05FFC4FF3D37D4FA65F8F7" httpUri="http://treatment.plazi.org/id/03BFAB37AC05FFC4FF3D37D4FA65F8F7" lastPageNumber="735" pageId="9" pageNumber="735">
<subSubSection id="C30C49AAAC05FFC4FF3D37D4FE04FBEF" pageId="9" pageNumber="735" type="nomenclature">
<paragraph id="8BA91A21AC05FFC4FF3D37D4FDC6FB8B" blockId="9.[161,741,988,1042]" pageId="9" pageNumber="735">
<heading id="D0E1AD4DAC05FFC4FF3D37D4FDC6FB8B" centered="true" fontSize="9" level="2" pageId="9" pageNumber="735" reason="4">
<taxonomicName id="4C1661A2AC05FFC4FF3D37D4FD50FC69" authority="Cao &amp; Chen" authorityName="Cao &amp; Chen" authorityYear="2010" box="[161,696,988,1010]" class="Insecta" family="Drosophilidae" genus="Stegana" kingdom="Animalia" order="Diptera" pageId="9" pageNumber="735" phylum="Arthropoda" rank="species" species="rotunda" status="sp. nov." subGenus="Stegana">
<emphasis id="B962C633AC05FFC4FF3D37D4FEE6FC68" bold="true" box="[161,270,988,1009]" italics="true" pageId="9" pageNumber="735">STEGANA</emphasis>
<emphasis id="B962C633AC05FFC4FE8437D4FE71FC6B" bold="true" box="[280,409,988,1010]" pageId="9" pageNumber="735">
(
<emphasis id="B962C633AC05FFC4FEBE37D4FE67FC68" bold="true" box="[290,399,988,1009]" italics="true" pageId="9" pageNumber="735">STEGANA</emphasis>
)
</emphasis>
<emphasis id="B962C633AC05FFC4FE3F37E8FDFBFC68" bold="true" box="[419,531,992,1009]" italics="true" pageId="9" pageNumber="735">ROTUNDA</emphasis>
CAO &amp; CHEN
</taxonomicName>
<emphasis id="B962C633AC05FFC4FD5E37D7FE78FB88" bold="true" pageId="9" pageNumber="735">
<taxonomicNameLabel id="A2517B48AC05FFC4FD5E37D7FE78FB88" pageId="9" pageNumber="735" rank="species">SP. NOV.</taxonomicNameLabel>
</emphasis>
(
<figureCitation id="132D06A4AC05FFC4FE3E37F4FDCEFB8B" box="[418,550,1020,1042]" captionStart="Figures 3640" captionStartId="9.[144,234,842,861]" captionTargetBox="[303,1261,199,809]" captionTargetId="figure-417@9.[303,1263,197,812]" captionTargetPageId="9" captionText="Figures 3640. Stegana (Stegana) rotunda Cao &amp; Chen sp. nov., male: 36, epandrium, surstylus, and cercus; 37, surstylus; 38, hypandrium and gonopods; 39, paramere, aedeagus, and aedeagal apodeme; 40, hypandrium, gonopods, paramere, aedeagus, and aedeagal apodeme. For orientation, see Figures 17. Scale bars = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10132123" httpUri="https://zenodo.org/record/10132123/files/figure.png" pageId="9" pageNumber="735">FIGS 3640</figureCitation>
)
</heading>
</paragraph>
<paragraph id="8BA91A21AC05FFC4FF0C302BFE04FBEF" blockId="9.[144,759,1058,1142]" pageId="9" pageNumber="735">
<emphasis id="B962C633AC05FFC4FF0C302BFE69FBAE" box="[144,385,1058,1080]" italics="true" pageId="9" pageNumber="735">Specimens examined:</emphasis>
<materialsCitation id="3B7E107CAC05FFC4FE14302AFE04FBEF" collectingDate="2006-09-21" collectionCode="SCAU" collectorName="JJ Jiang" country="China" elevation="630" location="Maoershan" municipality="Guilin" pageId="9" pageNumber="735" specimenCount="1" stateProvince="Guangxi" typeStatus="holotype">
<typeStatus id="54ADA483AC05FFC4FE14302AFE06FBA1" box="[392,494,1058,1080]" pageId="9" pageNumber="735" type="holotype">Holotype</typeStatus>
male,
<collectingCountry id="F3015AB1AC05FFC4FDA7302AFD6CFBA1" box="[571,644,1058,1080]" name="China" pageId="9" pageNumber="735">China</collectingCountry>
:
<collectingRegion id="49D2D4C3AC05FFC4FD12302AFD1AFBA1" box="[654,754,1058,1080]" country="China" name="Guangxi" pageId="9" pageNumber="735">Guangxi</collectingRegion>
,
<collectingMunicipality id="6BCD805BAC05FFC4FF0C3049FF33FBCE" box="[144,219,1089,1111]" pageId="9" pageNumber="735">Guilin</collectingMunicipality>
,
<location id="8EC94CFAAC05FFC4FF7B3049FE81FBCE" LSID="urn:lsid:plazi:treatment:03BFAB37AC05FFC4FF3D37D4FA65F8F7:8EC94CFAAC05FFC4FF7B3049FE81FBCE" box="[231,361,1089,1111]" country="China" municipality="Guilin" name="Maoershan" pageId="9" pageNumber="735" stateProvince="Guangxi">Maoershan</location>
,
<quantity id="4CEEB7C4AC05FFC4FEEA3049FE56FBCE" box="[374,446,1089,1111]" metricMagnitude="2" metricUnit="m" metricValue="6.3" pageId="9" pageNumber="735" unit="m" value="630.0">
<elevation id="003BFD12AC05FFC4FEEA3049FE56FBCE" box="[374,446,1089,1111]" metricMagnitude="2" metricUnit="m" metricValue="6.3" pageId="9" pageNumber="735" unit="m" value="630.0">630 m</elevation>
</quantity>
,
<date id="FFA83CE1AC05FFC4FE573049FDA9FBCE" box="[459,577,1089,1111]" pageId="9" pageNumber="735" value="2006-09-21">
<collectingDate id="EFECC509AC05FFC4FE573049FDA9FBCE" box="[459,577,1089,1111]" pageId="9" pageNumber="735" value="2006-09-21">21.ix.2006</collectingDate>
</date>
,
<emphasis id="B962C633AC05FFC4FDD2304AFD8DFBCE" box="[590,613,1090,1111]" italics="true" pageId="9" pageNumber="735">ex</emphasis>
tree trunks,
<collectorName id="26E37FF7AC05FFC4FF0C3068FF1CFBEF" box="[144,244,1120,1142]" pageId="9" pageNumber="735">JJ Jiang</collectorName>
(
<collectionCode id="ED0782E4AC05FFC4FE993068FEB8FBEC" box="[261,336,1120,1141]" pageId="9" pageNumber="735">SCAU</collectionCode>
, no. 120291).
</materialsCitation>
</paragraph>
</subSubSection>
<subSubSection id="C30C49AAAC05FFC4FF0C30B8FA65F8F7" pageId="9" pageNumber="735" type="etymology">
<paragraph id="8BA91A21AC05FFC4FF0C30B8FD56FB7C" blockId="9.[144,759,1200,1253]" pageId="9" pageNumber="735">
<emphasis id="B962C633AC05FFC4FF0C30B8FEE5FB5C" box="[144,269,1200,1221]" italics="true" pageId="9" pageNumber="735">Etymology:</emphasis>
From the Latin word
<emphasis id="B962C633AC05FFC4FD8530B8FD68FB5C" box="[537,640,1200,1221]" italics="true" pageId="9" pageNumber="735">rotundus</emphasis>
, referring to the aedeagus being slightly rounded apically.
</paragraph>
<paragraph id="8BA91A21AC05FFC4FF0C3128FDCEFAEB" blockId="9.[144,758,1311,1394]" pageId="9" pageNumber="735">
<emphasis id="B962C633AC05FFC4FF0C3128FEEEFAAC" box="[144,262,1312,1333]" italics="true" pageId="9" pageNumber="735">Diagnosis:</emphasis>
Katepisternum almost dark brown; paramere with 1517 strong setae (
<figureCitation id="132D06A4AC05FFC4FDAD3135FD5BFACD" box="[561,691,1341,1364]" captionStart="Figures 3640" captionStartId="9.[144,234,842,861]" captionTargetBox="[303,1261,199,809]" captionTargetId="figure-417@9.[303,1263,197,812]" captionTargetPageId="9" captionText="Figures 3640. Stegana (Stegana) rotunda Cao &amp; Chen sp. nov., male: 36, epandrium, surstylus, and cercus; 37, surstylus; 38, hypandrium and gonopods; 39, paramere, aedeagus, and aedeagal apodeme; 40, hypandrium, gonopods, paramere, aedeagus, and aedeagal apodeme. For orientation, see Figures 17. Scale bars = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10132123" httpUri="https://zenodo.org/record/10132123/files/figure.png" pageId="9" pageNumber="735">Figs 39, 40</figureCitation>
); surstylus without prensiseta (
<figureCitation id="132D06A4AC05FFC4FE553154FDF2FAEB" box="[457,538,1372,1394]" captionStart="Figures 3640" captionStartId="9.[144,234,842,861]" captionTargetBox="[303,1261,199,809]" captionTargetId="figure-417@9.[303,1263,197,812]" captionTargetPageId="9" captionText="Figures 3640. Stegana (Stegana) rotunda Cao &amp; Chen sp. nov., male: 36, epandrium, surstylus, and cercus; 37, surstylus; 38, hypandrium and gonopods; 39, paramere, aedeagus, and aedeagal apodeme; 40, hypandrium, gonopods, paramere, aedeagus, and aedeagal apodeme. For orientation, see Figures 17. Scale bars = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10132123" httpUri="https://zenodo.org/record/10132123/files/figure.png" pageId="9" pageNumber="735">Fig. 37</figureCitation>
).
</paragraph>
<paragraph id="8BA91A21AC05FFC4FF0C31A5FDE5F8F6" blockId="9.[144,759,1452,1903]" pageId="9" pageNumber="735">
<emphasis id="B962C633AC05FFC4FF0C31A5FEF0FA5B" box="[144,280,1453,1474]" italics="true" pageId="9" pageNumber="735">Description:</emphasis>
Frons, face, and clypeus yellow. First flagellomere yellow on basal third, black on distal two-thirds. Gena brown. Mesonotum yellow, sublaterally with two brown stripes on each side. Scutellum brown. Legs yellowish white, fore leg brown on knee and tibia; mid and hind leg black on femora and basal three-quarters of tibiae. Fore femur with four setae on distal part of ventral surface. Abdomen with all tergites and sternites black. Male terminalia: hypandrium somewhat sclerotized anteromedially (
<figureCitation id="132D06A4AC05FFC4FD0532C8FD02F94F" box="[665,746,1728,1750]" captionStart="Figures 3640" captionStartId="9.[144,234,842,861]" captionTargetBox="[303,1261,199,809]" captionTargetId="figure-417@9.[303,1263,197,812]" captionTargetPageId="9" captionText="Figures 3640. Stegana (Stegana) rotunda Cao &amp; Chen sp. nov., male: 36, epandrium, surstylus, and cercus; 37, surstylus; 38, hypandrium and gonopods; 39, paramere, aedeagus, and aedeagal apodeme; 40, hypandrium, gonopods, paramere, aedeagus, and aedeagal apodeme. For orientation, see Figures 17. Scale bars = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10132123" httpUri="https://zenodo.org/record/10132123/files/figure.png" pageId="9" pageNumber="735">Fig. 38</figureCitation>
). Gonopods with one curved process posteromedially and two smaller triangular processes submedially (
<figureCitation id="132D06A4AC05FFC4FF0B3314FECBF8AB" box="[151,291,1820,1842]" captionStart="Figures 3640" captionStartId="9.[144,234,842,861]" captionTargetBox="[303,1261,199,809]" captionTargetId="figure-417@9.[303,1263,197,812]" captionTargetPageId="9" captionText="Figures 3640. Stegana (Stegana) rotunda Cao &amp; Chen sp. nov., male: 36, epandrium, surstylus, and cercus; 37, surstylus; 38, hypandrium and gonopods; 39, paramere, aedeagus, and aedeagal apodeme; 40, hypandrium, gonopods, paramere, aedeagus, and aedeagal apodeme. For orientation, see Figures 17. Scale bars = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10132123" httpUri="https://zenodo.org/record/10132123/files/figure.png" pageId="9" pageNumber="735">Figs 39, 40</figureCitation>
). Aedeagus with several tentacle-like setae apically and spine-like processes ventrally, lacking pubescence (
<figureCitation id="132D06A4AC05FFC4FEE23351FDE9F8F6" box="[382,513,1881,1903]" captionStart="Figures 3640" captionStartId="9.[144,234,842,861]" captionTargetBox="[303,1261,199,809]" captionTargetId="figure-417@9.[303,1263,197,812]" captionTargetPageId="9" captionText="Figures 3640. Stegana (Stegana) rotunda Cao &amp; Chen sp. nov., male: 36, epandrium, surstylus, and cercus; 37, surstylus; 38, hypandrium and gonopods; 39, paramere, aedeagus, and aedeagal apodeme; 40, hypandrium, gonopods, paramere, aedeagus, and aedeagal apodeme. For orientation, see Figures 17. Scale bars = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.10132123" httpUri="https://zenodo.org/record/10132123/files/figure.png" pageId="9" pageNumber="735">Figs 39, 40</figureCitation>
).
</paragraph>
<paragraph id="8BA91A21AC05FFC4FCBA37D5FBF4FB51" blockId="9.[806,1422,988,1224]" pageId="9" pageNumber="735">
<emphasis id="B962C633AC05FFC4FCBA37D5FC39FC6B" box="[806,977,989,1010]" italics="true" pageId="9" pageNumber="735">Measurements:</emphasis>
BL =
<quantity id="4CEEB7C4AC05FFC4FBB937D4FB6FFC68" box="[1061,1159,988,1010]" metricMagnitude="-3" metricUnit="m" metricValue="2.46" pageId="9" pageNumber="735" unit="mm" value="2.46">2.46 mm</quantity>
in
<typeStatus id="54ADA483AC05FFC4FB5737D4FAC6FC6B" box="[1227,1326,988,1010]" pageId="9" pageNumber="735" type="holotype">holotype</typeStatus>
; ThL =
<quantity id="4CEEB7C4AC05FFC4FCBA37F3FC63FB89" box="[806,907,1019,1040]" metricMagnitude="-3" metricUnit="m" metricValue="1.22" pageId="9" pageNumber="735" unit="mm" value="1.22">1.22 mm</quantity>
; WL =
<quantity id="4CEEB7C4AC05FFC4FC7637F3FBA6FB89" box="[1002,1102,1019,1040]" metricMagnitude="-3" metricUnit="m" metricValue="1.88" pageId="9" pageNumber="735" unit="mm" value="1.88">1.88 mm</quantity>
; WW =
<quantity id="4CEEB7C4AC05FFC4FB2937F2FAF3FB89" box="[1205,1307,1018,1040]" metricMagnitude="-4" metricUnit="m" metricValue="9.5" pageId="9" pageNumber="735" unit="mm" value="0.95">0.95 mm</quantity>
. Indices: arb = 7/5, avd = 0.73, adf = 1.67, flw = 2.22, FW/HW = 0.33, ch/o = 0.08, prorb = 1.00, rcorb = 0.80, vb = 0.29, dcl = 0.56, presctl = 0.70, sctl = 1.84, sterno = (damaged), orbito = 2.31, dcp = 0.24, sctlp = 1.50, C = 1.91, 4c = 1.25, 4v = 1.86, 5x = 1.18, ac = 9.26, M = 0.50, C3F = 0.63.
</paragraph>
<paragraph id="8BA91A21AC05FFC4FCBA30FFFB62FA94" blockId="9.[806,1162,1271,1293]" box="[806,1162,1271,1293]" pageId="9" pageNumber="735">
<emphasis id="B962C633AC05FFC4FCBA30FFFC50FA95" box="[806,952,1271,1292]" italics="true" pageId="9" pageNumber="735">Distribution:</emphasis>
<collectingCountry id="F3015AB1AC05FFC4FC5E30FFFBEFFA94" box="[962,1031,1271,1293]" name="China" pageId="9" pageNumber="735">China</collectingCountry>
(
<collectingRegion id="49D2D4C3AC05FFC4FB8530FFFB96FA94" box="[1049,1150,1271,1293]" country="China" name="Guangxi" pageId="9" pageNumber="735">Guangxi</collectingRegion>
).
</paragraph>
<paragraph id="8BA91A21AC05FFC4FCA43141FA94FAC4" blockId="9.[824,1404,1353,1374]" box="[824,1404,1353,1374]" pageId="9" pageNumber="735">RESULTS OF MOLECULAR PHYLOGENETIC ANALYSIS</paragraph>
<paragraph id="8BA91A21AC05FFC4FCBA3178FC2EFA1C" blockId="9.[806,1421,1391,1903]" box="[806,966,1391,1413]" pageId="9" pageNumber="735">Data analysis</paragraph>
<paragraph id="8BA91A21AC05FFC4FCBA3186FA65F8F7" blockId="9.[806,1421,1391,1903]" pageId="9" pageNumber="735">
The alignment of the
<emphasis id="B962C633AC05FFC4FBB83186FBB1FA3A" box="[1060,1113,1422,1443]" italics="true" pageId="9" pageNumber="735">ND2</emphasis>
sequence was 1029 nucleotide sites in length, coding 342 amino acid residues, containing 183 parsimony-informative characters, with consecutive gaps at sites
<quantity id="4CEEB7C4AC05FFC4FB2431E2FAA9F999" box="[1208,1345,1514,1536]" metricMagnitude="0" metricUnit="m" metricValue="6.8072" metricValueMax="6.832599999999999" metricValueMin="6.7818" pageId="9" pageNumber="735" unit="in" value="268.0" valueMax="269.0" valueMin="267.0">267269 in</quantity>
some sequences. The average base frequencies of the
<emphasis id="B962C633AC05FFC4FAC43200FA65F984" box="[1368,1421,1544,1565]" italics="true" pageId="9" pageNumber="735">ND2</emphasis>
sequences (including outgroups) calculated in MEGA were 36.6, 45.0, 7.8, and 10.6% for A, T, G, and C, respectively, showing strong bias towards A and T. It was revealed by the Chi-square test that the base composition is not homogeneous among taxa (
<emphasis id="B962C633AC05FFC4FCB232C8FCD6F94C" box="[814,830,1728,1749]" italics="true" pageId="9" pageNumber="735">P</emphasis>
= 0.8208) at the third codon position, but homogeneous at the first and second codon positions (
<emphasis id="B962C633AC05FFC4FCB232F6FCD6F88A" box="[814,830,1790,1811]" italics="true" pageId="9" pageNumber="735">P</emphasis>
= 1.000 and 1.000, respectively), or even the average data (
<emphasis id="B962C633AC05FFC4FC443314FC00F8A8" box="[984,1000,1820,1841]" italics="true" pageId="9" pageNumber="735">P</emphasis>
= 0.9988). The test of substitution saturation in DAMBE showed that the observed
<emphasis id="B962C633AC05FFC4FAF13333FA65F8C9" box="[1389,1421,1851,1872]" italics="true" pageId="9" pageNumber="735">Iss</emphasis>
index is 0.1707, significantly lower than the
<emphasis id="B962C633AC05FFC4FAC73351FA65F8F7" box="[1371,1421,1881,1902]" italics="true" pageId="9" pageNumber="735">Iss.c</emphasis>
</paragraph>
</subSubSection>
</treatment>
</document>