<document ID-DOI="10.11646/zootaxa.5250.1.1" ID-ISSN="1175­5334" ID-Zenodo-Dep="7705657" ID-ZooBank="4729EAF3-8B78-4AAD-B373-9179D008F239" approvalRequired="130" approvalRequired_for_document="1" approvalRequired_for_originalDoi="1" approvalRequired_for_textStreams="123" approvalRequired_for_treatments="5" checkinTime="1678178160677" checkinUser="plazi" docAuthor="WANG, YA-LIAN, LI, BING-XUE, CUI, MENG-DI, ZHANG, YUAN, WANG, LE, ZHANG, CAI-HONG, TSAUR, SHUN-CHERN, CHEN, HONG-WEI &amp; HUANG, JIA" docDate="2023" docId="0393914C2A10874BC282F91C6D4EFACA" docLanguage="en" docName="zootaxa.5250.1.1.pdf" docOrigin="Zootaxa 5250 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.5250.1.1" docStyle="DocumentStyle:8B0D3ECF822058C8413568C103B59429.5:Zootaxa.2001-2006.monograph" docStyleId="8B0D3ECF822058C8413568C103B59429" docStyleName="Zootaxa.2001-2006.monograph" docStyleVersion="5" docTitle="Stegana (Steganina) izu Sidorenko 1997" docType="treatment" docVersion="2" lastPageNumber="52" masterDocId="FFAAE9342A228778C215FF896958FB43" masterDocTitle="Revision of the subgenus Stegana (Steganina) from China, with assessment of species delimitation using DNA barcodes (Diptera, Drosophilidae)" masterLastPageNumber="109" masterPageNumber="1" pageNumber="51" updateTime="1678205790159" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title>Revision of the subgenus Stegana (Steganina) from China, with assessment of species delimitation using DNA barcodes (Diptera, Drosophilidae)</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>WANG, YA-LIAN</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>LI, BING-XUE</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>CUI, MENG-DI</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>ZHANG, YUAN</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>WANG, LE</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>ZHANG, CAI-HONG</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>TSAUR, SHUN-CHERN</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>CHEN, HONG-WEI</mods:namePart>
</mods:name>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>HUANG, JIA</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
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<mods:titleInfo>
<mods:title>Zootaxa</mods:title>
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<mods:part>
<mods:date>2023</mods:date>
<mods:detail type="pubDate">
<mods:number>2023-03-07</mods:number>
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<mods:detail type="volume">
<mods:number>5250</mods:number>
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<mods:number>1</mods:number>
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<mods:end>109</mods:end>
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<mods:url>http://dx.doi.org/10.11646/zootaxa.5250.1.1</mods:url>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.11646/zootaxa.5250.1.1</mods:identifier>
<mods:identifier type="ISSN">1175­5334</mods:identifier>
<mods:identifier type="Zenodo-Dep">7705657</mods:identifier>
<mods:identifier type="ZooBank">4729EAF3-8B78-4AAD-B373-9179D008F239</mods:identifier>
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<treatment LSID="urn:lsid:plazi:treatment:0393914C2A10874BC282F91C6D4EFACA" httpUri="http://treatment.plazi.org/id/0393914C2A10874BC282F91C6D4EFACA" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51">
<subSubSection box="[151,651,1684,1711]" pageId="50" pageNumber="51" type="nomenclature">
<paragraph blockId="50.[151,651,1684,1747]" box="[151,651,1684,1711]" pageId="50" pageNumber="51">
<heading bold="true" box="[151,651,1684,1711]" fontSize="11" level="1" pageId="50" pageNumber="51" reason="1">
<taxonomicName ID-CoL="8F4SZ" ID-ENA="2886268" authority="Sidorenko, 1997" authorityName="Sidorenko" authorityYear="1997" box="[151,651,1684,1711]" class="Insecta" family="Drosophilidae" genus="Stegana" kingdom="Animalia" order="Diptera" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="izu" subGenus="Steganina">
<emphasis bold="true" box="[151,651,1684,1711]" pageId="50" pageNumber="51">
<emphasis bold="true" box="[151,249,1685,1711]" italics="true" pageId="50" pageNumber="51">Stegana</emphasis>
(
<emphasis bold="true" box="[266,388,1685,1711]" italics="true" pageId="50" pageNumber="51">Steganina</emphasis>
) 
<emphasis bold="true" box="[405,441,1685,1711]" italics="true" pageId="50" pageNumber="51">izu</emphasis>
Sidorenko, 1997
</emphasis>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection box="[151,249,1721,1747]" pageId="50" pageNumber="51" type="description">
<paragraph blockId="50.[151,651,1684,1747]" box="[151,249,1721,1747]" pageId="50" pageNumber="51">
(
<figureCitation box="[159,241,1721,1747]" captionStart="FIGURE 24" captionStartId="51.[151,250,1505,1529]" captionTargetBox="[164,1428,427,1467]" captionTargetId="figure-95@51.[151,1436,417,1481]" captionTargetPageId="51" captionText="FIGURE 24. Stegana (Steganina) izu Sidorenko, 1997, male from Iriomote Island, Ryukyu Islands, Japan, and female from Mengla, Yunnan, China, male (A–G) and female terminalia (H–J). A. Epandrium, surstylus, and cercus in lateral view; B. Surstylus in ventral view; C, D. Hypandrium, pregonite, aedeagus, and phallapodeme in ventral and lateral views; E, F. Aedeagal sheath in ventral and lateral views; G. Subepandrial sclerite in ventral view; H. Epiproct and cercus in dorsal view; I. Eighth sternite in ventral view; J. Hypoproct in ventral view." figureDoi="http://doi.org/10.5281/zenodo.7705723" httpUri="https://zenodo.org/record/7705723/files/figure.png" pageId="50" pageNumber="51">Fig. 24</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection box="[151,638,1789,1813]" pageId="50" pageNumber="51" type="reference_group">
<paragraph blockId="50.[151,638,1789,1813]" box="[151,638,1789,1813]" pageId="50" pageNumber="51">
<treatmentCitationGroup box="[151,638,1789,1813]" pageId="50" pageNumber="51">
<treatmentCitation author="Sidorenko, V. S." box="[151,634,1789,1813]" page="167" pageId="50" pageNumber="51" year="1997">
<taxonomicName ID-CoL="8F4SZ" authority="Sidorenko, 1997 b: 167" authorityName="Sidorenko" authorityPageNumber="167" authorityYear="1997" box="[151,634,1789,1813]" class="Insecta" family="Drosophilidae" genus="Stegana" kingdom="Animalia" order="Diptera" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="izu" subGenus="Steganina">
<emphasis box="[151,233,1789,1812]" italics="true" pageId="50" pageNumber="51">Stegana</emphasis>
(
<emphasis box="[248,349,1789,1812]" italics="true" pageId="50" pageNumber="51">Steganina</emphasis>
) 
<emphasis box="[364,394,1790,1813]" italics="true" pageId="50" pageNumber="51">izu</emphasis>
<bibRefCitation author="Sidorenko, V. S." box="[400,634,1789,1813]" pageId="50" pageNumber="51" pagination="165 - 172" refId="ref74331" refString="Sidorenko, V. S. (1997 b) New Asian species and new records of the genus Stegana Meigen (Diptera, Drosophilidae). II. Subgenera Pseudostegana Okada and Steganina Wheeler. Annales de la Societe entomologique de France, New Series, 33, 165 - 172." type="journal article" year="1997">Sidorenko, 1997b: 167</bibRefCitation>
</taxonomicName>
</treatmentCitation>
.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51" type="discussion">
<paragraph blockId="50.[151,1436,1859,1922]" lastBlockId="51.[151,1436,151,393]" lastPageId="51" lastPageNumber="52" pageId="50" pageNumber="51">
<emphasis bold="true" box="[151,267,1859,1885]" pageId="50" pageNumber="51">Remarks.</emphasis>
The male specimens from Ryukyu Islands, 
<collectingCountry box="[754,818,1860,1886]" name="Japan" pageId="50" pageNumber="51">Japan</collectingCountry>
slightly differ from the 
<typeStatus box="[1084,1132,1860,1886]" pageId="50" pageNumber="51">type</typeStatus>
materials from 
<taxonomicName authority="Islands" authorityName="Islands" box="[1308,1432,1859,1886]" class="Insecta" family="Drosophilidae" genus="Stegana" kingdom="Animalia" order="Diptera" pageId="50" pageNumber="51" phylum="Arthropoda" rank="species" species="izu">Izu Islands</taxonomicName>
, 
<collectingCountry box="[151,215,1896,1922]" name="Japan" pageId="50" pageNumber="51">Japan</collectingCountry>
in the distal shape of aedeagus and aedeagal sheath (as figs. 
<quantity box="[888,958,1895,1921]" metricMagnitude="-1" metricUnit="m" metricValue="1.397" metricValueMax="1.778" metricValueMin="1.016" pageId="50" pageNumber="51" unit="in" value="5.5" valueMax="7.0" valueMin="4.0">4–7 in</quantity>
<bibRefCitation author="Sidorenko, V. S." box="[964,1159,1895,1921]" pageId="50" pageNumber="51" pagination="165 - 172" refId="ref74331" refString="Sidorenko, V. S. (1997 b) New Asian species and new records of the genus Stegana Meigen (Diptera, Drosophilidae). II. Subgenera Pseudostegana Okada and Steganina Wheeler. Annales de la Societe entomologique de France, New Series, 33, 165 - 172." type="journal article" year="1997">Sidorenko 1997b</bibRefCitation>
, 
<figureCitation box="[1169,1301,1895,1921]" captionStart="FIGURE 24" captionStartId="51.[151,250,1505,1529]" captionTargetBox="[164,1428,427,1467]" captionTargetId="figure-95@51.[151,1436,417,1481]" captionTargetPageId="51" captionText="FIGURE 24. Stegana (Steganina) izu Sidorenko, 1997, male from Iriomote Island, Ryukyu Islands, Japan, and female from Mengla, Yunnan, China, male (A–G) and female terminalia (H–J). A. Epandrium, surstylus, and cercus in lateral view; B. Surstylus in ventral view; C, D. Hypandrium, pregonite, aedeagus, and phallapodeme in ventral and lateral views; E, F. Aedeagal sheath in ventral and lateral views; G. Subepandrial sclerite in ventral view; H. Epiproct and cercus in dorsal view; I. Eighth sternite in ventral view; J. Hypoproct in ventral view." figureDoi="http://doi.org/10.5281/zenodo.7705723" httpUri="https://zenodo.org/record/7705723/files/figure.png" pageId="50" pageNumber="51">Fig. 24C–F</figureCitation>
). They were conservatively identified as conspecific. glabrous on basal 2/3, with some setae near posterior margin (
<figureCitation box="[848,942,151,177]" captionStart="FIGURE 24" captionStartId="51.[151,250,1505,1529]" captionTargetBox="[164,1428,427,1467]" captionTargetId="figure-95@51.[151,1436,417,1481]" captionTargetPageId="51" captionText="FIGURE 24. Stegana (Steganina) izu Sidorenko, 1997, male from Iriomote Island, Ryukyu Islands, Japan, and female from Mengla, Yunnan, China, male (A–G) and female terminalia (H–J). A. Epandrium, surstylus, and cercus in lateral view; B. Surstylus in ventral view; C, D. Hypandrium, pregonite, aedeagus, and phallapodeme in ventral and lateral views; E, F. Aedeagal sheath in ventral and lateral views; G. Subepandrial sclerite in ventral view; H. Epiproct and cercus in dorsal view; I. Eighth sternite in ventral view; J. Hypoproct in ventral view." figureDoi="http://doi.org/10.5281/zenodo.7705723" httpUri="https://zenodo.org/record/7705723/files/figure.png" pageId="51" pageNumber="52">Fig. 24I</figureCitation>
). Hypoproct with numerous setae and much pubescence (
<figureCitation box="[296,391,187,213]" captionStart="FIGURE 24" captionStartId="51.[151,250,1505,1529]" captionTargetBox="[164,1428,427,1467]" captionTargetId="figure-95@51.[151,1436,417,1481]" captionTargetPageId="51" captionText="FIGURE 24. Stegana (Steganina) izu Sidorenko, 1997, male from Iriomote Island, Ryukyu Islands, Japan, and female from Mengla, Yunnan, China, male (A–G) and female terminalia (H–J). A. Epandrium, surstylus, and cercus in lateral view; B. Surstylus in ventral view; C, D. Hypandrium, pregonite, aedeagus, and phallapodeme in ventral and lateral views; E, F. Aedeagal sheath in ventral and lateral views; G. Subepandrial sclerite in ventral view; H. Epiproct and cercus in dorsal view; I. Eighth sternite in ventral view; J. Hypoproct in ventral view." figureDoi="http://doi.org/10.5281/zenodo.7705723" httpUri="https://zenodo.org/record/7705723/files/figure.png" pageId="51" pageNumber="52">Fig. 24J</figureCitation>
).
</paragraph>
<paragraph blockId="51.[151,1436,151,393]" pageId="51" pageNumber="52">
<emphasis bold="true" box="[199,455,222,248]" pageId="51" pageNumber="52">Specimens examined.</emphasis>
<materialsCitation collectingDate="2007-04-21" collectingDateMax="2007-04-25" collectingDateMin="2007-04-21" collectionCode="SCAU" collectorName="H. W. Chen &amp; J. J. Gao" country="China" elevation="660" latitude="21.6025" location="Mengla" longLatPrecision="21" longitude="101.585" municipality="Wangtianshu" pageId="51" pageNumber="52" specimenCount="9" specimenCount-female="9" stateProvince="Yunnan">
<collectingCountry box="[463,556,223,249]" name="China" pageId="51" pageNumber="52">CHINA</collectingCountry>
: 
<specimenCount box="[567,603,223,249]" pageId="51" pageNumber="52" type="female">9♀</specimenCount>
(
<collectionCode box="[618,697,223,249]" pageId="51" pageNumber="52">SCAU</collectionCode>
, Nos. 125427–35, DNA #1893, 1977–79), 
<collectingMunicipality box="[1183,1332,223,249]" pageId="51" pageNumber="52">Wangtianshu</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:0393914C2A10874BC282F91C6D4EFACA:8EE576812A11874BC755FF566CC0FBBA" box="[1344,1432,223,249]" country="China" latitude="21.6025" longLatPrecision="21" longitude="101.585" municipality="Wangtianshu" name="Mengla" pageId="51" pageNumber="52" stateProvince="Yunnan">Mengla</location>
, 
<collectingRegion box="[151,240,259,285]" country="China" name="Yunnan" pageId="51" pageNumber="52">Yunnan</collectingRegion>
, 
<geoCoordinate box="[254,388,259,285]" degrees="21" direction="north" minutes="36" orientation="latitude" pageId="51" pageNumber="52" precision="15" seconds="09" value="21.6025">21°36'09''N</geoCoordinate>
, 
<geoCoordinate box="[402,546,258,285]" degrees="101" direction="east" minutes="35" orientation="longitude" pageId="51" pageNumber="52" precision="15" seconds="06" value="101.585">101°35'06''E</geoCoordinate>
, alt. 
<quantity box="[607,673,259,285]" metricMagnitude="2" metricUnit="m" metricValue="6.6" pageId="51" pageNumber="52" unit="m" value="660.0">
<elevation box="[607,673,259,285]" metricMagnitude="2" metricUnit="m" metricValue="6.6" pageId="51" pageNumber="52" unit="m" value="660.0">660m</elevation>
</quantity>
, 
<date box="[688,851,258,285]" pageId="51" pageNumber="52" value="2007-04-21" valueMax="2007-04-25" valueMin="2007-04-21">
<collectingDate box="[688,851,258,285]" pageId="51" pageNumber="52" value="2007-04-21" valueMax="2007-04-25" valueMin="2007-04-21">21–25.iv.2007</collectingDate>
</date>
, ex tree trunks, 
<collectorName box="[1042,1173,259,285]" pageId="51" pageNumber="52">H.W. Chen</collectorName>
, 
<collectorName box="[1187,1283,259,285]" pageId="51" pageNumber="52">J.J. Gao</collectorName>
</materialsCitation>
; 
<materialsCitation collectingDate="1999-06" collectionCode="SCAU" collectorName="H. W. Chen" country="Japan" elevation="330" latitude="24.341946" location="Ryukyu Islands" longLatPrecision="21" longitude="123.82222" municipality="Iriomote Island" pageId="51" pageNumber="52" specimenCount="1">
<collectingCountry box="[1298,1387,259,285]" name="Japan" pageId="51" pageNumber="52">JAPAN</collectingCountry>
: 2♁ (
<collectionCode box="[159,238,295,321]" pageId="51" pageNumber="52">SCAU</collectionCode>
, Nos. 125806, 07, DNA #1872), 
<collectingMunicipality box="[627,805,295,321]" pageId="51" pageNumber="52">Iriomote Island</collectingMunicipality>
, 
<location LSID="urn:lsid:plazi:treatment:0393914C2A10874BC282F91C6D4EFACA:8EE576812A11874BC126FEAE6ABFFA02" box="[819,999,295,321]" country="Japan" latitude="24.341946" longLatPrecision="21" longitude="123.82222" municipality="Iriomote Island" name="Ryukyu Islands" pageId="51" pageNumber="52">Ryukyu Islands</location>
, 
<geoCoordinate box="[1014,1147,295,321]" degrees="24" direction="north" minutes="20" orientation="latitude" pageId="51" pageNumber="52" precision="15" seconds="31" value="24.341946">24°20'31''N</geoCoordinate>
, 
<geoCoordinate box="[1162,1306,295,321]" degrees="123" direction="east" minutes="49" orientation="longitude" pageId="51" pageNumber="52" precision="15" seconds="20" value="123.82222">123°49'20''E</geoCoordinate>
, alt. 
<quantity box="[1365,1432,295,321]" metricMagnitude="2" metricUnit="m" metricValue="3.3" pageId="51" pageNumber="52" unit="m" value="330.0">
<elevation box="[1365,1432,295,321]" metricMagnitude="2" metricUnit="m" metricValue="3.3" pageId="51" pageNumber="52" unit="m" value="330.0">330m</elevation>
</quantity>
, 14,18. 
<date box="[222,309,331,357]" pageId="51" pageNumber="52" value="1999-06">
<collectingDate box="[222,309,331,357]" pageId="51" pageNumber="52" value="1999-06">vi.1999</collectingDate>
</date>
, ex tree trunks, 
<collectorName box="[486,614,331,357]" pageId="51" pageNumber="52">H.W. Chen</collectorName>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection box="[199,1046,366,393]" pageId="51" pageNumber="52" type="distribution">
<paragraph blockId="51.[151,1436,151,393]" box="[199,1046,366,393]" pageId="51" pageNumber="52">
<emphasis bold="true" box="[199,353,366,392]" pageId="51" pageNumber="52">Distribution.</emphasis>
<collectingCountry box="[359,426,367,393]" name="China" pageId="51" pageNumber="52">China</collectingCountry>
(
<collectingCountry box="[441,528,367,393]" name="Taiwan" pageId="51" pageNumber="52">Taiwan</collectingCountry>
, Yunnan*), 
<collectingCountry box="[660,724,367,393]" name="Japan" pageId="51" pageNumber="52">Japan</collectingCountry>
(Honshu, Ryukyu Islands*).
</paragraph>
</subSubSection>
</treatment>
</document>