293 lines
36 KiB
XML
293 lines
36 KiB
XML
<document id="DE38759EA21BBF9DF1E0C16011A42FB0" ID-ISSN="1175-5326" IM.materialsCitations_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629798217827" checkinUser="felipe" docAuthor="Polhemus, J. T." docDate="2012" docId="3B72330E751FFF91FF46AA2E351DFBC0" docLanguage="en" docName="zt03382p028.pdf" docOrigin="Zootaxa 3382" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Gerris curvus Polhemus 2012, sp. n." docType="treatment" docVersion="3" lastPageNumber="25" masterDocId="C74B4B76751EFF94FFD1AF0A3469FF82" masterDocTitle="The water skater genus Gerris Fabricius (Hemiptera: Heteroptera: Gerridae) in Vietnam, with the description of a new species" masterLastPageNumber="28" masterPageNumber="20" pageNumber="21" updateTime="1699113177681" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:titleInfo id="15949C9D2BD784FA4633A32FA75C4F40">
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<mods:title id="2BE90F978D3374BB940559E5810EB0B0">The water skater genus Gerris Fabricius (Hemiptera: Heteroptera: Gerridae) in Vietnam, with the description of a new species</mods:title>
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<mods:name id="40313719AA24F0B873C3352FDD09D05C" type="personal">
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<mods:roleTerm id="AA13DEC0502DC0591282AA6DF74F5CF0">Author</mods:roleTerm>
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<mods:namePart id="CEC0410772562CA251415CE37D561E7B">Polhemus, J. T.</mods:namePart>
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<mods:typeOfResource id="4C0538B7B58083F61B87A043C7E21FEE">text</mods:typeOfResource>
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<mods:title id="436E391D6D3DFFDA64E9835BC1C5C976">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="6CB8A23EB0026D4D670A6D77F40BA45E">
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<mods:date id="7B3613C5124392BC43C649E7BCAE0E85">2012</mods:date>
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<mods:detail id="AA41B53729FA7D57469D09E41FB04126" type="pubDate">
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<mods:number id="66E5336C0253248A638D49CD3F52F9B2">2012-07-09</mods:number>
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</mods:detail>
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<mods:detail id="BF363D3607F6262A7896D6CC9E28DCE3" type="volume">
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<mods:number id="924FA5ED7DD98FD4018D883CE519AF04">3382</mods:number>
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<mods:start id="D65BF8F3D8A79DD1EAFE889FC9283AE3">20</mods:start>
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<mods:classification id="ACE70538B8EEBAA5CABDD5888FB2FDF9">journal article</mods:classification>
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<mods:identifier id="73394E70C3BBB0687A34939CFB1568D7" type="ISSN">1175-5326</mods:identifier>
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</mods:mods>
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<treatment id="3B72330E751FFF91FF46AA2E351DFBC0" ID-DOI="http://doi.org/10.5281/zenodo.5255932" ID-Zenodo-Dep="5255932" LSID="urn:lsid:plazi:treatment:3B72330E751FFF91FF46AA2E351DFBC0" httpUri="http://treatment.plazi.org/id/3B72330E751FFF91FF46AA2E351DFBC0" lastPageId="5" lastPageNumber="25" pageId="1" pageNumber="21">
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<subSubSection id="FBC1D193751FFF95FF46AA2E3588FABF" box="[151,481,1315,1342]" pageId="1" pageNumber="21" type="nomenclature">
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<paragraph id="B3648218751FFF95FF46AA2E3588FABF" blockId="1.[151,481,1315,1374]" box="[151,481,1315,1342]" pageId="1" pageNumber="21">
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<heading id="E82C3574751FFF95FF46AA2E3588FABF" bold="true" box="[151,481,1315,1342]" fontSize="11" level="1" pageId="1" pageNumber="21" reason="1">
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<emphasis id="81AF5E0A751FFF95FF46AA2E3588FABF" bold="true" box="[151,481,1315,1342]" pageId="1" pageNumber="21">
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<taxonomicName id="74DBF99B751FFF95FF46AA2E35FEFABC" ID-CoL="7V54F" authority="Polhemus, 2012" authorityName="Polhemus" authorityYear="2012" box="[151,407,1315,1342]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="21" phylum="Arthropoda" rank="species" species="curvus" status="sp. nov.">
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<emphasis id="81AF5E0A751FFF95FF46AA2E348DFABC" bold="true" box="[151,228,1316,1342]" italics="true" pageId="1" pageNumber="21">Gerris</emphasis>
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(s. str.)
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<emphasis id="81AF5E0A751FFF95FE97AA2E35FEFABC" bold="true" box="[326,407,1316,1342]" italics="true" pageId="1" pageNumber="21">curvus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="9A9CE371751FFF95FE4EAA293588FABF" box="[415,481,1315,1341]" pageId="1" pageNumber="21" rank="species">sp. n.</taxonomicNameLabel>
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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="FBC1D193751FFF95FF46AA4C3549FADC" box="[151,288,1350,1374]" pageId="1" pageNumber="21" type="description">
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<paragraph id="B3648218751FFF95FF46AA4C3549FADC" blockId="1.[151,481,1315,1374]" box="[151,288,1350,1374]" pageId="1" pageNumber="21">
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(
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<figureCitation id="2BE09E9D751FFF95FF4EAA4C357EFADC" box="[159,279,1350,1374]" captionStart-0="FIGURES 1–3" captionStart-1="FIGURES 4–8" captionStart-2="FIGURES 9–14" captionStartId-0="2.[151,263,1909,1932]" captionStartId-1="3.[151,264,1936,1959]" captionStartId-2="4.[151,264,1841,1864]" captionTargetBox-0="[151,1436,195,1885]" captionTargetBox-1="[174,1425,512,1902]" captionTargetBox-2="[192,1415,253,1764]" captionTargetId-0="figure-35@2.[151,1436,195,1885]" captionTargetId-1="figure-200@3.[151,1436,481,1950]" captionTargetId-2="figure-70@4.[151,1436,229,1803]" captionTargetPageId-0="2" captionTargetPageId-1="3" captionTargetPageId-2="4" captionText-0="FIGURES 1–3. Gerris (s.str.) curvus sp. n. 1–2. Holotype, male: 1. Habitus, 2. Abdominal venter. 3. Dorsum of female (allotype)." captionText-1="FIGURES 4–8. Gerris (s.str.) curvus sp. n. (4–7: holotype, male) 4. front leg, 5. abdominal venter, 6. connexival angles on lateral view, 7. connexival angles on dorsal view; 8. connexival spines of macropterous male on lateral view." captionText-2="FIGURES 9–14. Gerris (s.str.) curvus sp. n. 9–11: vesical sclerites of male endosoma (dorsal plate omitted), 9. dorsal view, 10. lateral view, 11. ventral view (ds—dorsal sclerite, ls—lateral sclerite, als—apical sclerite, vs—ventral sclerite). 12–14: abdomen of female (allotype), 12. ventral view, 13. connexival spines on lateral view, 14. connexival spines on dorsal view." pageId="1" pageNumber="21">Figs. 1–14</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="FBC1D193751FFF95FF46AA9B305BFA2B" box="[151,1074,1425,1449]" pageId="1" pageNumber="21" type="etymology">
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<paragraph id="B3648218751FFF95FF46AA9B305BFA2B" blockId="1.[151,1436,1425,2009]" box="[151,1074,1425,1449]" pageId="1" pageNumber="21">
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<emphasis id="81AF5E0A751FFF95FF46AA9B3574FA2B" bold="true" box="[151,285,1425,1449]" inLineHeading="true" pageId="1" pageNumber="21" reason="1">Etymology.</emphasis>
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The word
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<taxonomicName id="74DBF99B751FFF95FE46AA983588FA2B" authorityName="Polhemus" authorityYear="2012" box="[407,481,1426,1449]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="1" pageNumber="21" phylum="Arthropoda" rank="species" species="curvus">
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<emphasis id="81AF5E0A751FFF95FE46AA983588FA2B" box="[407,481,1426,1449]" italics="true" pageId="1" pageNumber="21">curvus</emphasis>
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</taxonomicName>
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refers the shape of the connexival spines in females.
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</paragraph>
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</subSubSection>
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<subSubSection id="FBC1D193751FFF95FF16AABC3486F90B" pageId="1" pageNumber="21" type="materials_examined">
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<paragraph id="B3648218751FFF95FF16AABC30B7FA76" blockId="1.[151,1436,1425,2009]" pageId="1" pageNumber="21">
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<emphasis id="81AF5E0A751FFF95FF16AABC35DDFA4D" bold="true" box="[199,436,1462,1487]" inLineHeading="true" pageId="1" pageNumber="21" reason="1">Material examined.</emphasis>
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<materialsCitation id="03B38845751FFF95FE6FAABC30B7FA76" collectingDate="2009-04-12" collectionCode="ZMHU" collectorName="Tran A. D." country="Vietnam" location="Crocodile lake" municipality="Cat Tien National Park" pageId="1" pageNumber="21" specimenCount="2" stateProvince="Dong Nai" typeStatus="holotype">
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<typeStatus id="6C603CBA751FFF95FE6FAABC3642FA4C" box="[446,555,1462,1486]" pageId="1" pageNumber="21" type="holotype">Holotype</typeStatus>
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: apterous male,
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<typeStatus id="6C603CBA751FFF95FD38AABC3721FA4C" box="[745,840,1462,1486]" pageId="1" pageNumber="21" type="allotype">allotype</typeStatus>
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: apterous female,
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<collectingCountry id="CBCCC288751FFF95FBCCAABC30C8FA4C" box="[1053,1185,1462,1486]" name="Vietnam" pageId="1" pageNumber="21">VIETNAM</collectingCountry>
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,
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<collectingRegion id="711F4CFA751FFF95FB7EAABD310FFA4C" box="[1199,1382,1462,1487]" country="Vietnam" name="Dong Nai" pageId="1" pageNumber="21">Dong Nai prov.</collectingRegion>
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,
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<collectingMunicipality id="53001862751FFF95FAA4AABC3504FA76" pageId="1" pageNumber="21">Cat Tien National Park</collectingMunicipality>
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, Bau Sau (
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<location id="B604D4C3751FFF95FE34AAD636E7FA76" LSID="urn:lsid:plazi:treatment:3B72330E751FFF91FF46AA2E351DFBC0:B604D4C3751FFF95FE34AAD636E7FA76" box="[485,654,1500,1524]" country="Vietnam" municipality="Cat Tien National Park" name="Crocodile lake" pageId="1" pageNumber="21" stateProvince="Dong Nai">Crocodile lake</location>
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), coll.
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<collectorName id="1E2EE7CE751FFF95FD0BAAD63727FA76" box="[730,846,1500,1524]" pageId="1" pageNumber="21">Tran A.D.</collectorName>
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,
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<date id="C765A4D8751FFF95FC8BAAD63799FA76" box="[858,1008,1500,1524]" pageId="1" pageNumber="21" value="2009-04-12">
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<collectingDate id="D7215D30751FFF95FC8BAAD63799FA76" box="[858,1008,1500,1524]" pageId="1" pageNumber="21" value="2009-04-12">12 Apr. 2009</collectingDate>
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</date>
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, TAD0909 (
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<collectionCode id="D5CA1ADD751FFF95FBA8AAD630BBFA76" box="[1145,1234,1500,1524]" country="Germany" httpUri="http://grbio.org/cool/99a5-d0z2" name="Zoologisches Museum der Humboldt Universitaet" pageId="1" pageNumber="21">ZMHU</collectionCode>
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).
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</materialsCitation>
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</paragraph>
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<paragraph id="B3648218751FFF95FF46A9083486F90B" blockId="1.[151,1436,1425,2009]" pageId="1" pageNumber="21">
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<typeStatus id="6C603CBA751FFF95FF46A9083561F998" box="[151,264,1538,1562]" pageId="1" pageNumber="21" type="paratype">Paratypes</typeStatus>
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:
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<specimenCount id="A5DD4991751FFF95FEC7A90B351AF99B" box="[278,371,1537,1561]" pageId="1" pageNumber="21" type="male">4 males</specimenCount>
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,
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<specimenCount id="A5DD4991751FFF95FE53A90B359BF99B" box="[386,498,1537,1561]" pageId="1" pageNumber="21" type="female">5 females</specimenCount>
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(apterous),
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<materialsCitation id="03B38845751FFF95FD51A90B34B3F9BC" collectionCode="NHMW, ZRC" pageId="1" pageNumber="21" specimenCount="3" specimenCount-male="3" typeStatus="holotype">
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<specimenCount id="A5DD4991751FFF95FD51A90B36B3F99B" box="[640,730,1537,1561]" pageId="1" pageNumber="21" type="male">3 males</specimenCount>
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(macropterous) same locality data as the
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<typeStatus id="6C603CBA751FFF95FB17A90B3141F99B" box="[1222,1320,1537,1561]" pageId="1" pageNumber="21" type="holotype">holotype</typeStatus>
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(
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<collectionCode id="D5CA1ADD751FFF95FAEBA90B31F1F99B" box="[1338,1432,1537,1561]" country="Austria" name="Naturhistorisches Museum, Wien" pageId="1" pageNumber="21" type="Museum">NHMW</collectionCode>
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,
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<collectionCode id="D5CA1ADD751FFF95FF46A92C34BBF9BC" box="[151,210,1574,1598]" country="Singapore" httpUri="http://grbio.org/cool/16z4-1tbx" name="Zoological Reference Collection, National University of Singapore" pageId="1" pageNumber="21">ZRC</collectionCode>
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)
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</materialsCitation>
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;
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<materialsCitation id="03B38845751FFF95FF36A92C314AF9BC" box="[231,1315,1574,1598]" collectingDate="2009-11-07" collectionCode="ZMHU" collectorName="Tran A. D." pageId="1" pageNumber="21" specimenCount="2" specimenCount-female="1" specimenCount-male="1" typeStatus="paratype">
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<specimenCount id="A5DD4991751FFF95FF36A92C3551F9BC" box="[231,312,1574,1598]" pageId="1" pageNumber="21" type="male">1 male</specimenCount>
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,
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<specimenCount id="A5DD4991751FFF95FE94A92C35C1F9BC" box="[325,424,1574,1598]" pageId="1" pageNumber="21" type="female">1 female</specimenCount>
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(apterous), same locality, coll.
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<collectorName id="1E2EE7CE751FFF95FCC3A92D37E1F9BC" box="[786,904,1574,1598]" pageId="1" pageNumber="21">Tran A.D.</collectorName>
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,
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<date id="C765A4D8751FFF95FC47A92C305CF9BC" box="[918,1077,1574,1598]" pageId="1" pageNumber="21" value="2009-11-07">
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<collectingDate id="D7215D30751FFF95FC47A92C305CF9BC" box="[918,1077,1574,1598]" pageId="1" pageNumber="21" value="2009-11-07">07 Nov. 2009</collectingDate>
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</date>
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, TAD0929 (
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<collectionCode id="D5CA1ADD751FFF95FB13A92C3172F9BC" box="[1218,1307,1574,1598]" country="Germany" httpUri="http://grbio.org/cool/99a5-d0z2" name="Zoologisches Museum der Humboldt Universitaet" pageId="1" pageNumber="21">ZMHU</collectionCode>
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)
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</materialsCitation>
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;
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<materialsCitation id="03B38845751FFF95FAE1A92C36C1F9E1" collectingDate="2009-11-07" collectionCode="ZMHU" collectorName="Tran A. D." elevation="100" pageId="1" pageNumber="21" specimenCount="2" specimenCount-female="1" specimenCount-male="1" typeStatus="paratype">
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<specimenCount id="A5DD4991751FFF95FAE1A92C31E9F9BC" box="[1328,1408,1574,1598]" pageId="1" pageNumber="21" type="male">1 male</specimenCount>
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,
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<specimenCount id="A5DD4991751FFF95FA5FA92C348AF9E6" pageId="1" pageNumber="21" type="female">1 female</specimenCount>
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(macropterous), same locality,
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<quantity id="74232FFD751FFF95FD86A94636C1F9E1" box="[599,680,1612,1636]" metricMagnitude="2" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="21" unit="m" value="100.0">
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||
<specimenCount id="A5DD4991751FFF95FD86A94636C1F9E1" box="[599,680,1612,1636]" pageId="1" pageNumber="21" type="generic">
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||
<elevation id="38F6652B751FFF95FD86A94636C1F9E1" box="[599,680,1612,1636]" metricMagnitude="2" metricUnit="m" metricValue="1.0" pageId="1" pageNumber="21" unit="m" value="100.0">100 m</elevation>
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</specimenCount>
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||
</quantity>
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</materialsCitation>
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<materialsCitation id="03B38845751FFF95FD79A9463482F90B" collectingDate="1998-05-05" collectionCode="JTPC" collectorName="J. T. Polhemus" pageId="1" pageNumber="21" specimenCount="1" typeStatus="paratype">
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., water temp. 31°C, coll.
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<collectorName id="1E2EE7CE751FFF95FC0AA94630E9F9E6" box="[987,1152,1612,1636]" pageId="1" pageNumber="21">J.T. Polhemus</collectorName>
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||
,
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<date id="C765A4D8751FFF95FB41A946314AF9E6" box="[1168,1315,1612,1636]" pageId="1" pageNumber="21" value="1998-05-05">
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||
<collectingDate id="D7215D30751FFF95FB41A946314AF9E6" box="[1168,1315,1612,1636]" pageId="1" pageNumber="21" value="1998-05-05">5 May 1998</collectingDate>
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||
</date>
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||
, CL 3071 (
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<collectionCode id="D5CA1ADD751FFF95FF4EA97B348AF90B" box="[159,227,1649,1673]" country="USA" httpUri="http://biocol.org/urn:lsid:biocol.org:col:33646" lsid="urn:lsid:biocol.org:col:33646" name="Colorado Entomological Museum (formerly John T. Polhemus collection)" pageId="1" pageNumber="21">JTPC</collectionCode>
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)
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||
</materialsCitation>
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||
.
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||
</paragraph>
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||
</subSubSection>
|
||
<subSubSection id="FBC1D193751FFF91FF16A99C351DFBC0" lastPageId="5" lastPageNumber="25" pageId="1" pageNumber="21" type="description">
|
||
<paragraph id="B3648218751FFF95FF16A99C36F5F97B" blockId="1.[151,1436,1425,2009]" pageId="1" pageNumber="21">
|
||
<emphasis id="81AF5E0A751FFF95FF16A99C3531F92D" bold="true" box="[199,344,1686,1711]" inLineHeading="true" pageId="1" pageNumber="21" reason="1">Description.</emphasis>
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||
Size: apterous form: males, length 7.50–8.00, width 2.31–2.47 (
|
||
<typeStatus id="6C603CBA751FFF95FBECA99C30CDF92C" box="[1085,1188,1686,1710]" pageId="1" pageNumber="21" type="holotype">holotype</typeStatus>
|
||
: 8.00, 2.44), females, length 8.35–8.75, width 2.81–2.94 (
|
||
<typeStatus id="6C603CBA751FFF95FDFAA9B636E2F956" box="[555,651,1724,1748]" pageId="1" pageNumber="21" type="allotype">allotype</typeStatus>
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||
: 8.60, 2.79); macropterous males: length 7.80–8.20, width 2.34–2.44, macropterous female: length 9.20, width 2.95.
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</paragraph>
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||
<paragraph id="B3648218751FFF95FF16A80C3733F85B" blockId="1.[151,1436,1425,2009]" pageId="1" pageNumber="21">
|
||
Color (
|
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<figureCitation id="2BE09E9D751FFF95FECBA80C35E3F89C" box="[282,394,1798,1822]" captionStart="FIGURES 1–3" captionStartId="2.[151,263,1909,1932]" captionTargetBox="[151,1436,195,1885]" captionTargetId="figure-35@2.[151,1436,195,1885]" captionTargetPageId="2" captionText="FIGURES 1–3. Gerris (s.str.) curvus sp. n. 1–2. Holotype, male: 1. Habitus, 2. Abdominal venter. 3. Dorsum of female (allotype)." pageId="1" pageNumber="21">Figs. 1–3</figureCitation>
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): Apterous form: dorsum mainly dark brown to black; antennae black; head with yellow marking on posterior margin; rostrum mainly dark brown; pronotum with median dark yellow stripe about same length as pronotum; pronotum, pronotal lobe, and metanotum with scattered golden pubescence; front legs mainly black with basal and apical part of femur yellowish brown; middle and hind legs yellow to brown; ventral, lateral sides and abdominal terga yellowish brown, with dense silvery pubescence. Macropterous form: similar to apterous form, wing chiefly brown, wing veins with golden pubescence.
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</paragraph>
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<caption id="E7A4D290751CFF96FF46A87F3568F828" pageId="2" pageNumber="22" startId="2.[151,263,1909,1932]" targetBox="[151,1436,195,1885]" targetPageId="2">
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||
<paragraph id="B3648218751CFF96FF46A87F3568F828" blockId="2.[151,1436,1909,1962]" pageId="2" pageNumber="22">
|
||
<emphasis id="81AF5E0A751CFF96FF46A87F3557F80E" bold="true" box="[151,318,1909,1932]" pageId="2" pageNumber="22">FIGURES 1–3.</emphasis>
|
||
<taxonomicName id="74DBF99B751CFF96FE99A87F3648F809" authority="Polhemus, 2012" authorityName="Polhemus" authorityYear="2012" box="[328,545,1909,1931]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="2" pageNumber="22" phylum="Arthropoda" rank="species" species="curvus" status="sp. nov.">
|
||
<emphasis id="81AF5E0A751CFF96FE99A87F35E3F809" box="[328,394,1909,1931]" italics="true" pageId="2" pageNumber="22">Gerris</emphasis>
|
||
(s.str.)
|
||
<emphasis id="81AF5E0A751CFF96FE0FA87C3648F809" box="[478,545,1910,1931]" italics="true" pageId="2" pageNumber="22">curvus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="9A9CE371751CFF96FDFDA87C360EF809" box="[556,615,1910,1931]" pageId="2" pageNumber="22" rank="species">sp. n.</taxonomicNameLabel>
|
||
1–2. Holotype, male: 1. Habitus, 2. Abdominal venter. 3. Dorsum of female (allotype).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="B3648218751DFF97FF16AF9D302AFE4D" blockId="3.[151,1437,151,463]" pageId="3" pageNumber="23">
|
||
<emphasis id="81AF5E0A751DFF97FF16AF9D3669FF32" bold="true" box="[199,512,151,176]" pageId="3" pageNumber="23">Structural characteristics:</emphasis>
|
||
Apterous male (
|
||
<typeStatus id="6C603CBA751DFF97FD13AF9D3742FF2D" box="[706,811,151,175]" pageId="3" pageNumber="23" type="holotype">holotype</typeStatus>
|
||
): Head width 1.46, interocular width 0.89, eye length 0.71. Lengths of antennal segments 1–4: 1.25: 0.76: 0.73: 1.11. Pronotum length 2.89. Mesosternum length 2.64, metasternum length 0.60. Lengths of leg segments (femur: tibia: tarsus 1: tarsus 2): front leg: 2.25: 1.89: 0.24: 0.32; middle leg: 5.40: 4.36: 2.71: 0.60; hind leg: 5.20: 2.67: 1.08: 0.45. Front femur moderately incrassate, length about 5.2 times of width (width 0.43), front tibia slightly curved. Combined length of abdominal sterna 2–7: 2.18; sternum 7 medially notched (length 0.62) (
|
||
<figureCitation id="2BE09E9D751DFF97FD54AE4636B1FEE6" box="[645,728,332,356]" captionStart="FIGURES 1–3" captionStartId="2.[151,263,1909,1932]" captionTargetBox="[151,1436,195,1885]" captionTargetId="figure-35@2.[151,1436,195,1885]" captionTargetPageId="2" captionText="FIGURES 1–3. Gerris (s.str.) curvus sp. n. 1–2. Holotype, male: 1. Habitus, 2. Abdominal venter. 3. Dorsum of female (allotype)." pageId="3" pageNumber="23">Figs. 2</figureCitation>
|
||
,
|
||
<figureCitation id="2BE09E9D751DFF97FD37AE46369FFEE6" box="[742,758,332,356]" captionStart="FIGURES 4–8" captionStartId="3.[151,264,1936,1959]" captionTargetBox="[174,1425,512,1902]" captionTargetId="figure-200@3.[151,1436,481,1950]" captionTargetPageId="3" captionText="FIGURES 4–8. Gerris (s.str.) curvus sp. n. (4–7: holotype, male) 4. front leg, 5. abdominal venter, 6. connexival angles on lateral view, 7. connexival angles on dorsal view; 8. connexival spines of macropterous male on lateral view." pageId="3" pageNumber="23">5</figureCitation>
|
||
). Ventral length of abdominal segment 8: 0.49. Sterna 2–5 slightly impressed medially; sterna 6 and 7 with distinct median impression; connexival angles short; sub-lateral impressions on ventral side of abdominal segment 8 usually covered with silvery pubescence (
|
||
<figureCitation id="2BE09E9D751DFF97FB7EAE9E3170FE2E" box="[1199,1305,404,428]" captionStart="FIGURES 4–8" captionStartId="3.[151,264,1936,1959]" captionTargetBox="[174,1425,512,1902]" captionTargetId="figure-200@3.[151,1436,481,1950]" captionTargetPageId="3" captionText="FIGURES 4–8. Gerris (s.str.) curvus sp. n. (4–7: holotype, male) 4. front leg, 5. abdominal venter, 6. connexival angles on lateral view, 7. connexival angles on dorsal view; 8. connexival spines of macropterous male on lateral view." pageId="3" pageNumber="23">Figs. 6, 7</figureCitation>
|
||
). Genitalia: pygophore simple, proctiger pointed; vesical sclerites of endosoma as in
|
||
<figureCitation id="2BE09E9D751DFF97FC17AEBD3057FE4D" box="[966,1086,439,463]" captionStart="FIGURES 9–14" captionStartId="4.[151,264,1841,1864]" captionTargetBox="[192,1415,253,1764]" captionTargetId="figure-70@4.[151,1436,229,1803]" captionTargetPageId="4" captionText="FIGURES 9–14. Gerris (s.str.) curvus sp. n. 9–11: vesical sclerites of male endosoma (dorsal plate omitted), 9. dorsal view, 10. lateral view, 11. ventral view (ds—dorsal sclerite, ls—lateral sclerite, als—apical sclerite, vs—ventral sclerite). 12–14: abdomen of female (allotype), 12. ventral view, 13. connexival spines on lateral view, 14. connexival spines on dorsal view." pageId="3" pageNumber="23">Figs. 9–11</figureCitation>
|
||
.
|
||
</paragraph>
|
||
<caption id="E7A4D290751DFF97FF46A89A308CF847" pageId="3" pageNumber="23" startId="3.[151,264,1936,1959]" targetBox="[174,1425,512,1902]" targetPageId="3">
|
||
<paragraph id="B3648218751DFF97FF46A89A308CF847" blockId="3.[151,1436,1936,1989]" pageId="3" pageNumber="23">
|
||
<emphasis id="81AF5E0A751DFF97FF46A89A3555F825" bold="true" box="[151,316,1936,1959]" pageId="3" pageNumber="23">FIGURES 4–8.</emphasis>
|
||
<taxonomicName id="74DBF99B751DFF97FE95A89A3670F824" authority="Polhemus, 2012" authorityName="Polhemus" authorityYear="2012" box="[324,537,1936,1958]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="3" pageNumber="23" phylum="Arthropoda" rank="species" species="curvus" status="sp. nov.">
|
||
<emphasis id="81AF5E0A751DFF97FE95A89A35EFF824" box="[324,390,1936,1958]" italics="true" pageId="3" pageNumber="23">Gerris</emphasis>
|
||
(s.str.)
|
||
<emphasis id="81AF5E0A751DFF97FE07A89B3670F824" box="[470,537,1937,1958]" italics="true" pageId="3" pageNumber="23">curvus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="9A9CE371751DFF97FDF3A89B3633F824" box="[546,602,1937,1958]" pageId="3" pageNumber="23" rank="species">sp. n.</taxonomicNameLabel>
|
||
(4–7: holotype, male) 4. front leg, 5. abdominal venter, 6. connexival angles on lateral view, 7. connexival angles on dorsal view; 8. connexival spines of macropterous male on lateral view.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="E7A4D290751AFF90FF46A83B3114F808" pageId="4" pageNumber="24" startId="4.[151,264,1841,1864]" targetBox="[192,1415,253,1764]" targetPageId="4">
|
||
<paragraph id="B3648218751AFF90FF46A83B3114F808" blockId="4.[151,1437,1841,1930]" pageId="4" pageNumber="24">
|
||
<emphasis id="81AF5E0A751AFF90FF46A83B352FF8CA" bold="true" box="[151,326,1841,1864]" pageId="4" pageNumber="24">FIGURES 9–14.</emphasis>
|
||
<taxonomicName id="74DBF99B751AFF90FE9DA8383674F8CA" authority="Polhemus, 2012" authorityName="Polhemus" authorityYear="2012" box="[332,541,1842,1864]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="4" pageNumber="24" phylum="Arthropoda" rank="species" species="curvus" status="sp. nov.">
|
||
<emphasis id="81AF5E0A751AFF90FE9DA83835E7F8CA" box="[332,398,1842,1864]" italics="true" pageId="4" pageNumber="24">Gerris</emphasis>
|
||
(s.str.)
|
||
<emphasis id="81AF5E0A751AFF90FE08A8393674F8CA" box="[473,541,1843,1864]" italics="true" pageId="4" pageNumber="24">curvus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="9A9CE371751AFF90FDF3A8393631F8CA" box="[546,600,1843,1864]" pageId="4" pageNumber="24" rank="species">sp. n.</taxonomicNameLabel>
|
||
9–11: vesical sclerites of male endosoma (dorsal plate omitted), 9. dorsal view, 10. lateral view, 11. ventral view (ds—dorsal sclerite, ls—lateral sclerite, als—apical sclerite, vs—ventral sclerite). 12–14: abdomen of female (allotype), 12. ventral view, 13. connexival spines on lateral view, 14. connexival spines on dorsal view.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="B3648218751BFF91FF16AF9D3484FE24" blockId="5.[151,1437,151,1091]" pageId="5" pageNumber="25">
|
||
Apterous female (
|
||
<typeStatus id="6C603CBA751BFF91FE46AF9D3591FF2D" box="[407,504,151,175]" pageId="5" pageNumber="25" type="allotype">allotype</typeStatus>
|
||
): Head width 1.51, interocular width 0.92, eye length 0.68. Lengths of antennal segments 1–4: 1.32: 0.82: 0.73: 1.14. Pronotum length 3.10. Mesosternum length 2.71, metasternum length 0.67. Lengths of leg segments (femur: tibia: tarsus 1: tarsus 2): front leg: 2.33: 1.88: 0.24: 0.33; middle leg: 5.30: 4.41: 2.64: 0.68; hind leg: 5.20: 2.81: 1.05: 0.48. Front femur moderately incrassate, length about 5.68 times of width (width 0.41), front tibia slightly curved. Combined length of abdominal sterna 2–7: 2.84; sternum 7 length 0.64, posterior margin slightly concave. Connexival spines well produced, reaching apex of proctiger, pointed dorsocaudad (on lateral view) and curved inwards (on dorsal view), thus usually not visible on ventral view (
|
||
<figureCitation id="2BE09E9D751BFF91FAB5AE613488FE24" captionStart="FIGURES 9–14" captionStartId="4.[151,264,1841,1864]" captionTargetBox="[192,1415,253,1764]" captionTargetId="figure-70@4.[151,1436,229,1803]" captionTargetPageId="4" captionText="FIGURES 9–14. Gerris (s.str.) curvus sp. n. 9–11: vesical sclerites of male endosoma (dorsal plate omitted), 9. dorsal view, 10. lateral view, 11. ventral view (ds—dorsal sclerite, ls—lateral sclerite, als—apical sclerite, vs—ventral sclerite). 12–14: abdomen of female (allotype), 12. ventral view, 13. connexival spines on lateral view, 14. connexival spines on dorsal view." pageId="5" pageNumber="25">Figs. 12–14</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="B3648218751BFF91FF16AEB8373EFD1E" blockId="5.[151,1437,151,1091]" pageId="5" pageNumber="25">
|
||
Macropterous male: similar to apterous form, but connexival spines distinct and longer that in apterous form (
|
||
<figureCitation id="2BE09E9D751BFF91FF4EAEDE348DFE6E" box="[159,228,468,492]" captionStart="FIGURES 4–8" captionStartId="3.[151,264,1936,1959]" captionTargetBox="[174,1425,512,1902]" captionTargetId="figure-200@3.[151,1436,481,1950]" captionTargetPageId="3" captionText="FIGURES 4–8. Gerris (s.str.) curvus sp. n. (4–7: holotype, male) 4. front leg, 5. abdominal venter, 6. connexival angles on lateral view, 7. connexival angles on dorsal view; 8. connexival spines of macropterous male on lateral view." pageId="5" pageNumber="25">Fig. 8</figureCitation>
|
||
). Structural measurements as follows: Head width 1.43, interocular width 0.87, eye length 0.67. Lengths of antennal segments 1–4: 1.35: 0.73: 0.73: 1.03. Pronotum length 3.04. Mesosternum length 2.64, metasternum length 0.63. Lengths of leg segments (femur: tibia: tarsus 1: tarsus 2): front leg: 2.30: 1.96: 0.25: 0.35; middle leg: 5.40: 4.26: 2.54: 0.71; hind leg: 5.20: 2.64: 0.86: 0.51. Front femur length about 6.0 times of width (width 0.38). Combined length of abdominal sterna 2–7: 2.40; sternum 7 length 0.63. Ventral length of abdominal segment 8: 0.44. Wings not reaching tip of proctiger, wing length ca. 4.80.
|
||
</paragraph>
|
||
<paragraph id="B3648218751BFF91FF16ADAD351DFBC0" blockId="5.[151,1437,151,1091]" pageId="5" pageNumber="25">
|
||
<emphasis id="81AF5E0A751BFF91FF16ADAD35D9FD42" bold="true" box="[199,432,679,704]" inLineHeading="true" pageId="5" pageNumber="25" reason="1">Comparative notes.</emphasis>
|
||
According to Andersen (1993),
|
||
<taxonomicName id="74DBF99B751BFF91FCCFADA230B1FD42" authority="Distant, 1910" authorityName="Distant" authorityYear="1910" box="[798,1240,680,704]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="5" pageNumber="25" phylum="Arthropoda" rank="species" species="nepalensis">
|
||
<emphasis id="81AF5E0A751BFF91FCCFADA2370EFD42" box="[798,871,680,704]" italics="true" pageId="5" pageNumber="25">Gerris</emphasis>
|
||
(s. str.)
|
||
<emphasis id="81AF5E0A751BFF91FC12ADA23050FD42" box="[963,1081,680,704]" italics="true" pageId="5" pageNumber="25">nepalensis</emphasis>
|
||
<bibRefCitation id="D74AFFE9751BFF91FB90ADA230B1FD42" author="Distant, W. L." box="[1089,1240,680,704]" pageId="5" pageNumber="25" pagination="140 - 153" refId="ref6266" refString="Distant, W. L. (1910) Some undescribed Gerrinae. Annals and Magazine of Natural History, ser. 8, v. 5, 140 - 153." type="journal article" year="1910">Distant, 1910</bibRefCitation>
|
||
</taxonomicName>
|
||
stands alone as a single-species group, which is defined by the following characteristics: long and slender antennae and legs; middle of head shiny; abdominal tergum distinctly shiny; vesical sclerites simple; well-produced connexival processes.
|
||
<taxonomicName id="74DBF99B751BFF91FF46AC1B3558FCAB" authority="Polhemus, 2012" authorityName="Polhemus" authorityYear="2012" box="[151,305,785,809]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="5" pageNumber="25" phylum="Arthropoda" rank="species" species="curvus" status="sp. nov.">
|
||
<emphasis id="81AF5E0A751BFF91FF46AC1B3558FCAB" box="[151,305,785,809]" italics="true" pageId="5" pageNumber="25">Gerris curvus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="9A9CE371751BFF91FEE6AC18351BFCAB" box="[311,370,786,809]" pageId="5" pageNumber="25" rank="species">sp. n.</taxonomicNameLabel>
|
||
is closely related to
|
||
<taxonomicName id="74DBF99B751BFF91FD87AC1B3772FCAB" authorityName="Distant" authorityYear="1910" box="[598,795,785,809]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="5" pageNumber="25" phylum="Arthropoda" rank="species" species="nepalensis">
|
||
<emphasis id="81AF5E0A751BFF91FD87AC1B3772FCAB" box="[598,795,785,809]" italics="true" pageId="5" pageNumber="25">Gerris nepalensis</emphasis>
|
||
</taxonomicName>
|
||
as it fits well in the diagnosis of the
|
||
<taxonomicName id="74DBF99B751BFF91FB60AC1B312DFCAB" authorityName="Distant" authorityYear="1910" box="[1201,1348,785,809]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="5" pageNumber="25" phylum="Arthropoda" rank="species" species="nepalensis">
|
||
<emphasis id="81AF5E0A751BFF91FB60AC1B312DFCAB" box="[1201,1348,785,809]" italics="true" pageId="5" pageNumber="25">G. nepalensis</emphasis>
|
||
</taxonomicName>
|
||
species group (
|
||
<emphasis id="81AF5E0A751BFF91FF3BAC3F3541FCCE" box="[234,296,821,844]" italics="true" pageId="5" pageNumber="25">sensu</emphasis>
|
||
Andersen, 1993) but it differs from
|
||
<taxonomicName id="74DBF99B751BFF91FD19AC3F3737FCCF" authorityName="Distant" authorityYear="1910" box="[712,862,821,845]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="5" pageNumber="25" phylum="Arthropoda" rank="species" species="nepalensis">
|
||
<emphasis id="81AF5E0A751BFF91FD19AC3F3737FCCF" box="[712,862,821,845]" italics="true" pageId="5" pageNumber="25">G. nepalensis</emphasis>
|
||
</taxonomicName>
|
||
in several characteristics. In males, the abdominal venter of
|
||
<taxonomicName id="74DBF99B751BFF91FED7AC5235CBFCF2" authority="Polhemus, 2012" authorityName="Polhemus" authorityYear="2012" box="[262,418,856,880]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="5" pageNumber="25" phylum="Arthropoda" rank="species" species="curvus" status="sp. nov.">
|
||
<emphasis id="81AF5E0A751BFF91FED7AC5235CBFCF2" box="[262,418,856,880]" italics="true" pageId="5" pageNumber="25">Gerris curvus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="9A9CE371751BFF91FE7DAC523580FCED" box="[428,489,856,879]" pageId="5" pageNumber="25" rank="species">sp. n.</taxonomicNameLabel>
|
||
is medially impressed, especially in sterna 6–7, while in
|
||
<taxonomicName id="74DBF99B751BFF91FBACAC52317AFCF2" authorityName="Distant" authorityYear="1910" box="[1149,1299,856,880]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="5" pageNumber="25" phylum="Arthropoda" rank="species" species="nepalensis">
|
||
<emphasis id="81AF5E0A751BFF91FBACAC52317AFCF2" box="[1149,1299,856,880]" italics="true" pageId="5" pageNumber="25">G. nepalensis</emphasis>
|
||
</taxonomicName>
|
||
, there is no median impression. The endosoma structures are similar, but the lateral sclerites of
|
||
<taxonomicName id="74DBF99B751BFF91FB9FAC713080FC11" authority="Polhemus, 2012" authorityName="Polhemus" authorityYear="2012" box="[1102,1257,891,915]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="5" pageNumber="25" phylum="Arthropoda" rank="species" species="curvus" status="sp. nov.">
|
||
<emphasis id="81AF5E0A751BFF91FB9FAC713080FC11" box="[1102,1257,891,915]" italics="true" pageId="5" pageNumber="25">Gerris curvus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="9A9CE371751BFF91FB23AC713146FC10" box="[1266,1327,891,914]" pageId="5" pageNumber="25" rank="species">sp. n.</taxonomicNameLabel>
|
||
are more slender, and their posterior part not as broadened as in
|
||
<taxonomicName id="74DBF99B751BFF91FD2DAC9437F8FC34" authorityName="Distant" authorityYear="1910" box="[764,913,926,950]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="5" pageNumber="25" phylum="Arthropoda" rank="species" species="nepalensis">
|
||
<emphasis id="81AF5E0A751BFF91FD2DAC9437F8FC34" box="[764,913,926,950]" italics="true" pageId="5" pageNumber="25">G. nepalensis</emphasis>
|
||
</taxonomicName>
|
||
. In females, tergite 7 of
|
||
<taxonomicName id="74DBF99B751BFF91FB75AC943156FC34" authority="Polhemus, 2012" authorityName="Polhemus" authorityYear="2012" box="[1188,1343,926,950]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="5" pageNumber="25" phylum="Arthropoda" rank="species" species="curvus" status="sp. nov.">
|
||
<emphasis id="81AF5E0A751BFF91FB75AC943156FC34" box="[1188,1343,926,950]" italics="true" pageId="5" pageNumber="25">Gerris curvus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="9A9CE371751BFF91FA97AC9531EBFC34" box="[1350,1410,927,950]" pageId="5" pageNumber="25" rank="species">sp. n.</taxonomicNameLabel>
|
||
is distinctly narrower in the posterior part while in that of
|
||
<taxonomicName id="74DBF99B751BFF91FCD4ACCB37F3FC5B" authorityName="Distant" authorityYear="1910" box="[773,922,961,985]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="5" pageNumber="25" phylum="Arthropoda" rank="species" species="nepalensis">
|
||
<emphasis id="81AF5E0A751BFF91FCD4ACCB37F3FC5B" box="[773,922,961,985]" italics="true" pageId="5" pageNumber="25">G. nepalensis</emphasis>
|
||
</taxonomicName>
|
||
the posterior width is subequal to the anterior width. The connexival spines in females are also distinctly different in two species: straight, parallel and rather pointed caudad in
|
||
<taxonomicName id="74DBF99B751BFF91FEA1AB023661FBA2" authorityName="Distant" authorityYear="1910" box="[368,520,1032,1056]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="5" pageNumber="25" phylum="Arthropoda" rank="species" species="nepalensis">
|
||
<emphasis id="81AF5E0A751BFF91FEA1AB023661FBA2" box="[368,520,1032,1056]" italics="true" pageId="5" pageNumber="25">G. nepalensis</emphasis>
|
||
</taxonomicName>
|
||
; pointed dorsocaudad (in lateral view) and curved inwards (in dorsal view) in
|
||
<taxonomicName id="74DBF99B751BFF91FF46AB213558FBC1" authority="Polhemus, 2012" authorityName="Polhemus" authorityYear="2012" box="[151,305,1067,1091]" class="Insecta" family="Gerridae" genus="Gerris" kingdom="Animalia" order="Hemiptera" pageId="5" pageNumber="25" phylum="Arthropoda" rank="species" species="curvus" status="sp. nov.">
|
||
<emphasis id="81AF5E0A751BFF91FF46AB213558FBC1" box="[151,305,1067,1091]" italics="true" pageId="5" pageNumber="25">Gerris curvus</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="9A9CE371751BFF91FEE8AB21351DFBC0" box="[313,372,1067,1090]" pageId="5" pageNumber="25" rank="species">sp. n.</taxonomicNameLabel>
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |