240 lines
28 KiB
XML
240 lines
28 KiB
XML
<document id="B76985E42B8BF51A2C1EEDDB5C5EABBF" ID-DOI="10.11646/zootaxa.2046.1.2" ID-ISSN="1175-5326" ID-Zenodo-Dep="5321288" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629617332214" checkinUser="felipe" docAuthor="Zettel, H." docDate="2009" docId="082CE471FFF6871775A932644E589754" docLanguage="en" docName="zt02046p042.pdf" docOrigin="Zootaxa 2046 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.2046.1.2" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Ptilomerella anderseni Zettel, 2009, sp. n." docType="treatment" docVersion="4" lastPageNumber="37" masterDocId="F4159C09FFFF871C753E34184F6F9306" masterDocTitle="Three new genera of Ptilomerinae (Hemiptera: Heteroptera: Gerridae) from Southeast Asia" masterLastPageNumber="42" masterPageNumber="26" pageNumber="35" updateTime="1699083916582" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:mods id="2599FBA8B0FE2DCA21A4AE3DA25986CC" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo id="5EBD0DD7C90E7A005ACD79BD6E759804">
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<mods:title id="9745B72E442F55AB6B1FD82AC2797A33">Three new genera of Ptilomerinae (Hemiptera: Heteroptera: Gerridae) from Southeast Asia</mods:title>
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<mods:name id="7C2BFA43B7FDA12521A45695216444BF" type="personal">
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<mods:roleTerm id="4BB526AF725F7BDF71482F74DC93916F">Author</mods:roleTerm>
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<mods:namePart id="69354C60C0DB2F5D98F4D2FDD3CDFE60">Zettel, H.</mods:namePart>
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<mods:typeOfResource id="631B2F852A41562756FD2F092DE1ACC9">text</mods:typeOfResource>
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<mods:titleInfo id="1996C082045781A47A5DC56797C5F9FB">
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<mods:title id="D440C9947FD5483C6CBC7628939188F9">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="A955ACD785773CFFBC08ADB16B88127A">
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<mods:date id="93FFB89644FA6F66B26A813024A12E38">2009</mods:date>
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<mods:detail id="DFAA81E28FE750751A45F4A4DC8A0D4B" type="pubDate">
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<mods:number id="4E551DB3AD29C3F57C4BEE973A50EF34">2009-03-20</mods:number>
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<mods:detail id="70E585938D7B38AD40970113B9A374D7" type="volume">
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<mods:number id="8630BDD00B7C62674A20BBFE0F280737">2046</mods:number>
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<mods:detail id="44EE5170A38DF8DC6745DF3579949443" type="issue">
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<mods:number id="ABB13E7BB8CB6ED7DD426D02D08D3810">1</mods:number>
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<mods:start id="B92ED3C490BEFCE8417400C2A82A038E">26</mods:start>
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<mods:end id="D762FC5DFCAF361C2B905CC6FCBDA77D">42</mods:end>
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<mods:location id="556A5D411935F566FA34A4D740F97B02">
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<mods:url id="1697489A953996FCD8C27237341A6A6A">https://biotaxa.org/Zootaxa/article/view/zootaxa.2046.1.2</mods:url>
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</mods:location>
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<mods:classification id="2FFE032E9103F2B0597446A5D4D82DC1">journal article</mods:classification>
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<mods:identifier id="D04945E8EDEDDE8364384049E50692BA" type="DOI">10.11646/zootaxa.2046.1.2</mods:identifier>
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<mods:identifier id="8CF8A4B662FE4CEC44D364160FB5FFAB" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="29989587270F348B6B7AE383B233643C" type="Zenodo-Dep">5321288</mods:identifier>
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<treatment id="082CE471FFF6871775A932644E589754" ID-DOI="http://doi.org/10.5281/zenodo.5333964" ID-Zenodo-Dep="5333964" LSID="urn:lsid:plazi:treatment:082CE471FFF6871775A932644E589754" httpUri="http://treatment.plazi.org/id/082CE471FFF6871775A932644E589754" lastPageId="11" lastPageNumber="37" pageId="9" pageNumber="35">
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<subSubSection id="C89F06ECFFF6871575A932644E9D9593" box="[151,498,1659,1686]" pageId="9" pageNumber="35" type="nomenclature">
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<paragraph id="803A5567FFF6871575A932644E9D9593" blockId="9.[151,498,1659,1724]" box="[151,498,1659,1686]" pageId="9" pageNumber="35">
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<heading id="DB72E20BFFF6871575A932644E9D9593" bold="true" box="[151,498,1659,1686]" fontSize="11" level="1" pageId="9" pageNumber="35" reason="1">
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<emphasis id="B2F18975FFF6871575A932644E9D9593" bold="true" box="[151,498,1659,1686]" pageId="9" pageNumber="35">
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<taxonomicName id="47852EE4FFF6871575A932644EC69590" ID-CoL="4Q893" authorityName="Zettel" authorityYear="2009" box="[151,425,1660,1686]" class="Insecta" family="Gerridae" genus="Ptilomerella" kingdom="Animalia" order="Hemiptera" pageId="9" pageNumber="35" phylum="Arthropoda" rank="species" species="anderseni" status="sp. nov.">
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<emphasis id="B2F18975FFF6871575A932644EC69590" bold="true" box="[151,425,1660,1686]" italics="true" pageId="9" pageNumber="35">Ptilomerella anderseni</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A9C2340EFFF68715748E32634E9D9593" box="[432,498,1659,1685]" pageId="9" pageNumber="35" 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="C89F06ECFFF6871575A932BA4E8C95BA" box="[151,483,1698,1724]" pageId="9" pageNumber="35" type="description">
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<paragraph id="803A5567FFF6871575A932BA4E8C95BA" blockId="9.[151,498,1659,1724]" box="[151,483,1698,1724]" pageId="9" pageNumber="35">
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(
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<figureCitation id="18BE49E2FFF6871575A132BA4E4395BA" box="[159,300,1698,1724]" captionStart="FIGURES 10–11" captionStartId="8.[151,269,1568,1592]" captionTargetBox="[151,1436,179,1544]" captionTargetId="figure-184@8.[151,1436,179,1544]" captionTargetPageId="8" captionText="FIGURES 10–11. Ptilomerella gen. n. (10, 11) P. anderseni sp. n. (10) Habitus of macropterous male (holotype; body length 6.4 mm), dorsal aspect, appendages omitted. (11) Habitus of apterous female (paratype; body length 7.4 mm), dorsal aspect, appendages omitted. © NHMW Hemiptera Image Collection, published with permission." figureDoi="http://doi.org/10.5281/zenodo.5321296" httpUri="https://zenodo.org/record/5321296/files/figure.png" pageId="9" pageNumber="35">Figs. 10, 11</figureCitation>
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, 17, 19, 21, 24)
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</paragraph>
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</subSubSection>
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<subSubSection id="C89F06ECFFF6871575A932F74B949451" pageId="9" pageNumber="35" type="materials_examined">
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||
<paragraph id="803A5567FFF6871575A932F74C189436" blockId="9.[151,1436,1775,2034]" pageId="9" pageNumber="35">
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<emphasis id="B2F18975FFF6871575A932F74E3F940F" bold="true" box="[151,336,1775,1801]" pageId="9" pageNumber="35">Type material.</emphasis>
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<materialsCitation id="30ED5F3AFFF68715746632E84C189436" collectingDate="1934-10-27" collectionCode="NHRS" collectorName="Rene Malaise" country="Myanmar" elevation="6" location="Dawna Hills" pageId="9" pageNumber="35" specimenCount="2" typeStatus="holotype">
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<typeStatus id="5F3EEBC5FFF68715746632E84EA9940C" box="[344,454,1776,1802]" pageId="9" pageNumber="35" type="holotype">Holotype</typeStatus>
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(macropterous, dealate male) and
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<typeStatus id="5F3EEBC5FFF68715765932E84CA1940C" box="[871,974,1776,1802]" pageId="9" pageNumber="35" type="paratype">paratype</typeStatus>
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(apterous female) labelled "S.
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<collectingCountry id="F89215F7FFF68715707D32E84AF6940C" box="[1347,1433,1776,1802]" name="Myanmar" pageId="9" pageNumber="35">Burma</collectingCountry>
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:
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<location id="855A03BCFFF6871575A9330E4E469436" LSID="urn:lsid:plazi:treatment:082CE471FFF6871775A932644E589754:855A03BCFFF6871575A9330E4E469436" box="[151,297,1814,1840]" country="Myanmar" name="Dawna Hills" pageId="9" pageNumber="35">Dawna Hills</location>
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\
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<quantity id="477DF882FFF687157404330E4EF79436" box="[314,408,1814,1840]" metricMagnitude="-1" metricUnit="m" metricValue="6.248399999999999" pageId="9" pageNumber="35" unit="ft" value="2.05">
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||
<elevation id="0BA8B254FFF687157404330E4EF79436" box="[314,408,1814,1840]" metricMagnitude="-1" metricUnit="m" metricValue="6.248399999999999" pageId="9" pageNumber="35" unit="ft" value="2.05">2.050 ft</elevation>
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</quantity>
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||
,
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<date id="F43B73A7FFF68715749D330E4D799436" box="[419,534,1814,1840]" pageId="9" pageNumber="35" value="1934-10-27">
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<collectingDate id="E47F8A4FFFF68715749D330E4D799436" box="[419,534,1814,1840]" pageId="9" pageNumber="35" value="1934-10-27">27.x.1934</collectingDate>
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</date>
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||
\ leg.
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<collectorName id="2D7030B1FFF687157764330E4D919436" box="[602,766,1814,1840]" pageId="9" pageNumber="35">René Malaise</collectorName>
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" (
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<collectionCode id="E694CDA2FFF687157628330E4C059436" box="[790,874,1814,1840]" country="Sweden" httpUri="http://grbio.org/cool/rsbi-vwmq" name="Swedish Museum of Natural History, Entomology Collections" pageId="9" pageNumber="35">NHRS</collectionCode>
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).
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</materialsCitation>
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||
</paragraph>
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||
<paragraph id="803A5567FFF6871575FB33254B949451" blockId="9.[151,1436,1775,2034]" box="[197,1275,1853,1879]" pageId="9" pageNumber="35">
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<materialsCitation id="30ED5F3AFFF6871575FB33254B949451" box="[197,1275,1853,1879]" country="Myanmar" elevation="625" location="Dawna Hills" pageId="9" pageNumber="35" specimenCount="1" stateProvince="Kayin" typeStatus="holotype">
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<emphasis id="B2F18975FFF6871575FB33254E059451" bold="true" box="[197,362,1853,1879]" pageId="9" pageNumber="35">
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<typeStatus id="5F3EEBC5FFF6871575FB33254E6D9451" box="[197,258,1853,1879]" pageId="9" pageNumber="35">Type</typeStatus>
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locality.
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||
</emphasis>
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<collectingCountry id="F89215F7FFF68715744C33254E899451" box="[370,486,1853,1879]" name="Myanmar" pageId="9" pageNumber="35">Myanmar</collectingCountry>
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,
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<collectingRegion id="42419B85FFF6871574CF33254D129451" box="[497,637,1853,1879]" country="Myanmar" name="Kayin" pageId="9" pageNumber="35">Kayin State</collectingRegion>
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,
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||
<location id="855A03BCFFF6871577B733254C709451" LSID="urn:lsid:plazi:treatment:082CE471FFF6871775A932644E589754:855A03BCFFF6871577B733254C709451" box="[649,799,1853,1879]" country="Myanmar" name="Dawna Hills" pageId="9" pageNumber="35" stateProvince="Kayin">Dawna Hills</location>
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, exact locality unknown, ca.
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<elevation id="0BA8B254FFF68715714D33254B949451" box="[1139,1275,1853,1879]" metricMagnitude="2" metricUnit="m" metricValue="6.25" pageId="9" pageNumber="35" unit="m" value="625.0">
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||
<quantity id="477DF882FFF68715714D33254BD29451" box="[1139,1213,1853,1879]" metricMagnitude="2" metricUnit="m" metricValue="6.25" pageId="9" pageNumber="35" unit="m" value="625.0">625 m</quantity>
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a.s.l.
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</elevation>
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||
</materialsCitation>
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||
</paragraph>
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||
</subSubSection>
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||
<subSubSection id="C89F06ECFFF6871775FB337B4A1F90D8" lastPageId="11" lastPageNumber="37" pageId="9" pageNumber="35" type="description">
|
||
<paragraph id="803A5567FFF6871575FB337B4C0D9478" blockId="9.[151,1436,1775,2034]" box="[197,866,1891,1918]" pageId="9" pageNumber="35">
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<emphasis id="B2F18975FFF6871575FB337B4E32947B" bold="true" box="[197,349,1891,1917]" pageId="9" pageNumber="35">Description.</emphasis>
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Genus characteristics are not repeated here.
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</paragraph>
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||
<paragraph id="803A5567FFF6871575FB33924FA394F4" blockId="9.[151,1436,1775,2034]" pageId="9" pageNumber="35">
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<emphasis id="B2F18975FFF6871575FB33924D5294A2" bold="true" box="[197,573,1930,1956]" pageId="9" pageNumber="35">Macropterous male (dealate).</emphasis>
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Dimensions. Body length
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<quantity id="477DF882FFF6871576BC33924C8D94A2" box="[898,994,1930,1956]" metricMagnitude="-3" metricUnit="m" metricValue="6.4" pageId="9" pageNumber="35" unit="mm" value="6.4">6.4 mm</quantity>
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. Maximum body width at meso-acetabula
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<quantity id="477DF882FFF6871575D633A94E2794CD" box="[232,328,1969,1995]" metricMagnitude="-3" metricUnit="m" metricValue="2.1" pageId="9" pageNumber="35" unit="mm" value="2.1">2.1 mm</quantity>
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. Head width
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<quantity id="477DF882FFF6871574D733A94D3894CD" box="[489,599,1969,1995]" metricMagnitude="-3" metricUnit="m" metricValue="1.22" pageId="9" pageNumber="35" unit="mm" value="1.22">1.22 mm</quantity>
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. Length of second antennomere
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<quantity id="477DF882FFF6871576DE33A94B3F94CD" box="[992,1104,1969,1995]" metricMagnitude="-3" metricUnit="m" metricValue="1.21" pageId="9" pageNumber="35" unit="mm" value="1.21">1.21 mm</quantity>
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. Length of mesofemur 11.0 mm.
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</paragraph>
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<paragraph id="803A5567FFF5871675FB34804A309220" blockId="10.[151,1436,152,294]" pageId="10" pageNumber="36">
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Colour. Body almost entirely pale yellowish brown (
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<figureCitation id="18BE49E2FFF58716767C34804CF293B4" box="[834,925,152,178]" captionStart="FIGURES 10–11" captionStartId="8.[151,269,1568,1592]" captionTargetBox="[151,1436,179,1544]" captionTargetId="figure-184@8.[151,1436,179,1544]" captionTargetPageId="8" captionText="FIGURES 10–11. Ptilomerella gen. n. (10, 11) P. anderseni sp. n. (10) Habitus of macropterous male (holotype; body length 6.4 mm), dorsal aspect, appendages omitted. (11) Habitus of apterous female (paratype; body length 7.4 mm), dorsal aspect, appendages omitted. © NHMW Hemiptera Image Collection, published with permission." figureDoi="http://doi.org/10.5281/zenodo.5321296" httpUri="https://zenodo.org/record/5321296/files/figure.png" pageId="10" pageNumber="36">Fig. 10</figureCitation>
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). Head with vague brown V-shaped mark. Pronotum with broad black lateral stripes which are posteriorly extented along hind margin of propleura until coxal cavity. Metapleura with small black mark near humerus of pronotal lobe. Acetabula with rather small, triangular, brown marks distally. Metacoxa with brown mark at base. Anterior tergites hardly infuscated.
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</paragraph>
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<paragraph id="803A5567FFF5871675A9306A4A489630" blockId="10.[151,1437,1138,1334]" pageId="10" pageNumber="36">
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<emphasis id="B2F18975FFF5871675A9306A4E30978C" bold="true" box="[151,351,1138,1162]" pageId="10" pageNumber="36">FIGURES 12–24.</emphasis>
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<taxonomicName id="47852EE4FFF587167458306A4E84978F" authorityName="Zettel" authorityYear="2009" box="[358,491,1138,1161]" class="Insecta" family="Gerridae" genus="Ptilomerella" kingdom="Animalia" order="Hemiptera" pageId="10" pageNumber="36" phylum="Arthropoda" rank="genus" status="gen. nov.">
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<emphasis id="B2F18975FFF587167458306A4E84978F" box="[358,491,1138,1161]" italics="true" pageId="10" pageNumber="36">Ptilomerella</emphasis>
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</taxonomicName>
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||
<emphasis id="B2F18975FFF5871674CD306A4D50978C" bold="true" box="[499,575,1138,1162]" pageId="10" pageNumber="36">
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||
<taxonomicNameLabel id="A9C2340EFFF5871674CD306A4D50978C" box="[499,575,1138,1162]" pageId="10" pageNumber="36" rank="genus">gen. n.</taxonomicNameLabel>
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</emphasis>
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(12–16, 18, 20, 22, 23)
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<taxonomicName id="47852EE4FFF587167676306A4CBF978F" authorityName="Zettel" authorityYear="2009" box="[840,976,1138,1161]" class="Insecta" family="Gerridae" genus="Ptilomerella" kingdom="Animalia" order="Hemiptera" pageId="10" pageNumber="36" phylum="Arthropoda" rank="species" species="akekawati" status="sp. nov.">
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<emphasis id="B2F18975FFF587167676306A4CBF978F" box="[840,976,1138,1161]" italics="true" pageId="10" pageNumber="36">P. akekawati</emphasis>
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</taxonomicName>
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<emphasis id="B2F18975FFF5871676E9306A4B7B978C" bold="true" box="[983,1044,1138,1162]" pageId="10" pageNumber="36">
|
||
<taxonomicNameLabel id="A9C2340EFFF5871676E9306A4B7B978C" box="[983,1044,1138,1162]" pageId="10" pageNumber="36" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
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||
, (17, 19, 21, 24)
|
||
<taxonomicName id="47852EE4FFF5871671EC306A4A38978F" authorityName="Zettel" authorityYear="2009" box="[1234,1367,1138,1161]" class="Insecta" family="Gerridae" genus="Ptilomerella" kingdom="Animalia" order="Hemiptera" pageId="10" pageNumber="36" phylum="Arthropoda" rank="species" species="anderseni" status="sp. nov.">
|
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<emphasis id="B2F18975FFF5871671EC306A4A38978F" box="[1234,1367,1138,1161]" italics="true" pageId="10" pageNumber="36">P. anderseni</emphasis>
|
||
</taxonomicName>
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||
<emphasis id="B2F18975FFF587167061306A4AF3978C" bold="true" box="[1375,1436,1138,1162]" pageId="10" pageNumber="36">
|
||
<taxonomicNameLabel id="A9C2340EFFF587167061306A4AF3978C" box="[1375,1436,1138,1162]" pageId="10" pageNumber="36" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(12) Head and pronotum, dorsal aspect. (13) Foreleg of male, posterior aspect. (14) Pygophore of male, ventral aspect. (15) Proctiger of male, dorsal aspect. (16, 17) Left paramere of male, lateral aspect. (18, 19) Vesica of male, lateral aspect (left side). (20, 21) Posterior part of female's abdomen, lateral aspect; (22) same, dorsal aspect; (23, 24) same, ventral aspect. All pilosities omitted. ds = dorsal sclerite, du = ductus seminalis, gc1 = gonocoxa 1, ls = left lateral sclerite, pr = proctiger, s6, s7 = sternite 6, 7, sls = left second lateral sclerite, t6, t7, t8 = tergite 6, 7, 8, vs = ventral sclerite.
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</paragraph>
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<paragraph id="803A5567FFF5871675FB317D4D849404" blockId="10.[151,1436,1381,2026]" pageId="10" pageNumber="36">
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Structural characteristics. Relative lengths of antennomeres: 2.9: 1 (=
|
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<quantity id="477DF882FFF58716713A317D4B019679" box="[1028,1134,1381,1407]" metricMagnitude="-3" metricUnit="m" metricValue="1.21" pageId="10" pageNumber="36" unit="mm" value="1.21">1.21 mm</quantity>
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): 1.2: 0.6. Pronotal lobe in the typical shape of the subfamily (
|
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<figureCitation id="18BE49E2FFF58716776E31934DCA96A3" box="[592,677,1419,1445]" captionStart="FIGURES 10–11" captionStartId="8.[151,269,1568,1592]" captionTargetBox="[151,1436,179,1544]" captionTargetId="figure-184@8.[151,1436,179,1544]" captionTargetPageId="8" captionText="FIGURES 10–11. Ptilomerella gen. n. (10, 11) P. anderseni sp. n. (10) Habitus of macropterous male (holotype; body length 6.4 mm), dorsal aspect, appendages omitted. (11) Habitus of apterous female (paratype; body length 7.4 mm), dorsal aspect, appendages omitted. © NHMW Hemiptera Image Collection, published with permission." figureDoi="http://doi.org/10.5281/zenodo.5321296" httpUri="https://zenodo.org/record/5321296/files/figure.png" pageId="10" pageNumber="36">Fig. 10</figureCitation>
|
||
), completely matt, width at humeri 0.8 times length of pronotum + pronotal lobe. Lengths of leg segments relative to mesofemur: profemur 37, protibia 29, protarsus 9+5, mesofemur 100 (= 11.0 mm), mesotibia 53, mesotarsus 20+3, metafemur 106, metatibia 33, metatarsus 2. Profemur very slender, length 10.2 times maximum width near base. Mesofemur wiithout long pilosity. Metafemur slightly longer than metafemur (1.06 times). Measured dorsally along midline, abdomen 1.15 times as long as thorax. Paramere (Fig. 17) with weakly pointed hook, distal section slightly S-curved and relatively stout. Vesica sclerites (Fig. 19): recurved apical part of dorsal sclerite slender and long, at ventral curve with prominent process on right side; first lateral sclerites proximally slender, distally broad, almost of triangular shape, distoventral margin smooth; second ventral sclerites prominent, elongate, their bases approximately at distal end of first lateral sclerites.
|
||
</paragraph>
|
||
<paragraph id="803A5567FFF5871675FB33164B849449" blockId="10.[151,1436,1381,2026]" pageId="10" pageNumber="36">
|
||
<emphasis id="B2F18975FFF5871675FB33164EF1942E" bold="true" box="[197,414,1806,1832]" pageId="10" pageNumber="36">Apterous female.</emphasis>
|
||
Dimensions. Body length
|
||
<quantity id="477DF882FFF5871677DC33164C2E942E" box="[738,833,1806,1832]" metricMagnitude="-3" metricUnit="m" metricValue="7.4" pageId="10" pageNumber="36" unit="mm" value="7.4">7.4 mm</quantity>
|
||
. Maximum body width at mesoacetabula
|
||
<quantity id="477DF882FFF58716700733164AF7942E" box="[1337,1432,1806,1832]" metricMagnitude="-3" metricUnit="m" metricValue="2.6" pageId="10" pageNumber="36" unit="mm" value="2.6">2.6 mm</quantity>
|
||
. Head width
|
||
<quantity id="477DF882FFF587167418332D4EFE9449" box="[294,401,1845,1871]" metricMagnitude="-3" metricUnit="m" metricValue="1.24" pageId="10" pageNumber="36" unit="mm" value="1.24">1.24 mm</quantity>
|
||
. Length of second antennomere
|
||
<quantity id="477DF882FFF587167630332D4C159449" box="[782,890,1845,1871]" metricMagnitude="-4" metricUnit="m" metricValue="9.6" pageId="10" pageNumber="36" unit="mm" value="0.96">0.96 mm</quantity>
|
||
. Length of mesofemur
|
||
<quantity id="477DF882FFF5871671B4332D4B889449" box="[1162,1255,1845,1871]" metricMagnitude="-3" metricUnit="m" metricValue="9.6" pageId="10" pageNumber="36" unit="mm" value="9.6">9.6 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="803A5567FFF5871675FB33434A3B94EC" blockId="10.[151,1436,1381,2026]" pageId="10" pageNumber="36">Colour. Pronotum with marks similar as in male. Mesonotum with narrow dark margins anteriorly and posteriorly, with distinct blackish midline, separated from mesopleura by broad, black line. Metanotum separated from metapleura by narrow line. Acetabula with triangular, brown marks. Metacetabulum with brown mark at base in addition. Abdominal tergites 2–5 almost entirely blackish. Proctiger dark brown.</paragraph>
|
||
<paragraph id="803A5567FFF4871775FB34804EA49132" blockId="11.[151,1436,152,1106]" pageId="11" pageNumber="37">
|
||
Structural characteristics. Relative lengths of antennomeres: 3.2: 1 (=
|
||
<quantity id="477DF882FFF48717711F34804BE093B4" box="[1057,1167,152,178]" metricMagnitude="-4" metricUnit="m" metricValue="9.6" pageId="11" pageNumber="37" unit="mm" value="0.96">0.96 mm</quantity>
|
||
): 1.2: 0.8. Pronotum width 2.0 times median pronotum length. Lengths of leg segments relative to mesofemur: profemur 39, protibia 29, protarsus 9+6, mesofemur 100 (=
|
||
<quantity id="477DF882FFF48717778834FD4C7A93F9" box="[694,789,229,255]" metricMagnitude="-3" metricUnit="m" metricValue="9.6" pageId="11" pageNumber="37" unit="mm" value="9.6">9.6 mm</quantity>
|
||
), mesotibia 60, mesotarsus broken off, metafemur 103, metatibia 38, metatarsus 2. Profemur slender, length 10.3 times maximum width near midlength. Metafemur hardly longer than metafemur (1.03 times). Measured dorsally along midline, abdomen 0.95 times as long as thorax. Connexiva posteriorly slightly folded over tergites, terminating in almost acute angles (Figs. 21). All tergites distinctly wider than long; tergite 1 slightly convex, matt; tergite 7 larger than preceding tergites, medially 1.3 times as long as tergite 6. Apex of abdomen high (Fig. 21). Sternite 7 with unique modifications, dorsolateral margin beset with dense dark pilosity; distal section of sternite 7 with hind margin bearing dense, dark pilosity laterally, with narrow, transversely folded medial lobe (Figs. 21, 24) bearing dense, whitish pilosity at its hind margin.
|
||
</paragraph>
|
||
<paragraph id="803A5567FFF4871775FB36584A1F90D8" blockId="11.[151,1436,152,1106]" pageId="11" pageNumber="37">
|
||
<emphasis id="B2F18975FFF4871775FB36584EA9915C" bold="true" box="[197,454,576,602]" pageId="11" pageNumber="37">Comparative notes.</emphasis>
|
||
<taxonomicName id="47852EE4FFF4871774EE36594D83915C" authorityName="Zettel" authorityYear="2009" box="[464,748,577,602]" class="Insecta" family="Gerridae" genus="Ptilomerella" kingdom="Animalia" order="Hemiptera" pageId="11" pageNumber="37" phylum="Arthropoda" rank="species" species="anderseni" status="sp. nov.">
|
||
<emphasis id="B2F18975FFF4871774EE36594D83915C" box="[464,748,577,602]" italics="true" pageId="11" pageNumber="37">Ptilomerella anderseni</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B2F18975FFF4871777C836584C53915C" bold="true" box="[758,828,576,602]" pageId="11" pageNumber="37">
|
||
<taxonomicNameLabel id="A9C2340EFFF4871777C836584C53915C" box="[758,828,576,602]" pageId="11" pageNumber="37" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is very similar to
|
||
<taxonomicName id="47852EE4FFF48717711A36594BAE915C" authorityName="Zettel" authorityYear="2009" box="[1060,1217,577,602]" class="Insecta" family="Gerridae" genus="Ptilomerella" kingdom="Animalia" order="Hemiptera" pageId="11" pageNumber="37" phylum="Arthropoda" rank="species" species="akekawati" status="sp. nov.">
|
||
<emphasis id="B2F18975FFF48717711A36594BAE915C" box="[1060,1217,577,602]" italics="true" pageId="11" pageNumber="37">P. akekawati</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B2F18975FFF4871771F436584A7F915C" bold="true" box="[1226,1296,576,602]" pageId="11" pageNumber="37">
|
||
<taxonomicNameLabel id="A9C2340EFFF4871771F436584A7F915C" box="[1226,1296,576,602]" pageId="11" pageNumber="37" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, if only on external morphology. However, examination of the male's vesica sclerites (Fig. 19) yielded important, species-specific differences: lateral sclerites distally broad and without serrate distoventral margin; recurved apical part of dorsal sclerite more slender; second ventral sclerites more prominent, both elongate, both starting at distal ends of first lateral sclerites. There is also a small difference in the shape of the paramere, notably the stouter distal part, but that characteristic could be more variable, if more males from
|
||
<collectingCountry id="F89215F7FFF487177016371A4AF3901A" box="[1320,1436,770,796]" name="Myanmar" pageId="11" pageNumber="37">Myanmar</collectingCountry>
|
||
become available to study. Females of the two species are very similar, too, but there are differences in size and folding of the distal lobe of sternite 7, which is longitudinally folded in
|
||
<taxonomicName id="47852EE4FFF48717715137484A60906F" authorityName="Zettel" authorityYear="2009" box="[1135,1295,848,873]" class="Insecta" family="Gerridae" genus="Ptilomerella" kingdom="Animalia" order="Hemiptera" pageId="11" pageNumber="37" phylum="Arthropoda" rank="species" species="akekawati" status="sp. nov.">
|
||
<emphasis id="B2F18975FFF48717715137484A60906F" box="[1135,1295,848,873]" italics="true" pageId="11" pageNumber="37">P. akekawati</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B2F18975FFF48717702437574A0D906F" bold="true" box="[1306,1378,847,873]" pageId="11" pageNumber="37">
|
||
<taxonomicNameLabel id="A9C2340EFFF48717702437574A0D906F" box="[1306,1378,847,873]" pageId="11" pageNumber="37" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
, but transversely folded in
|
||
<taxonomicName id="47852EE4FFF48717749A376F4D579096" authorityName="Zettel" authorityYear="2009" box="[420,568,887,912]" class="Insecta" family="Gerridae" genus="Ptilomerella" kingdom="Animalia" order="Hemiptera" pageId="11" pageNumber="37" phylum="Arthropoda" rank="species" species="anderseni" status="sp. nov.">
|
||
<emphasis id="B2F18975FFF48717749A376F4D579096" box="[420,568,887,912]" italics="true" pageId="11" pageNumber="37">P. anderseni</emphasis>
|
||
</taxonomicName>
|
||
<emphasis id="B2F18975FFF48717777E376E4DEB9096" bold="true" box="[576,644,886,912]" pageId="11" pageNumber="37">
|
||
<taxonomicNameLabel id="A9C2340EFFF48717777E376E4DEB9096" box="[576,644,886,912]" pageId="11" pageNumber="37" rank="species">sp. n.</taxonomicNameLabel>
|
||
</emphasis>
|
||
(comp. Figs. 20–24). Also this characteristic should be used with caution, because intraspecific variations have been observed in some
|
||
<taxonomicName id="47852EE4FFF4871776D437854A7490B1" box="[1002,1307,925,951]" class="Insecta" family="Gerridae" genus="Potamometropsis" kingdom="Animalia" order="Hemiptera" pageId="11" pageNumber="37" phylum="Arthropoda" rank="species" species="undetermined">
|
||
<emphasis id="B2F18975FFF4871776D437854BD390B0" box="[1002,1212,925,950]" italics="true" pageId="11" pageNumber="37">Potamometropsis</emphasis>
|
||
species
|
||
</taxonomicName>
|
||
where the grade of folding of the distal structures of sternite 7 seems to depend on the female's readiness for mating.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C89F06ECFFF4871775FB37F24A259702" box="[197,1354,1002,1028]" pageId="11" pageNumber="37" type="distribution">
|
||
<paragraph id="803A5567FFF4871775FB37F24A259702" blockId="11.[151,1436,152,1106]" box="[197,1354,1002,1028]" pageId="11" pageNumber="37">
|
||
<emphasis id="B2F18975FFF4871775FB37F24E0A9702" bold="true" box="[197,357,1002,1028]" pageId="11" pageNumber="37">Distribution.</emphasis>
|
||
Southern
|
||
<collectingCountry id="F89215F7FFF4871774E337F24D3B9702" box="[477,596,1002,1028]" name="Myanmar" pageId="11" pageNumber="37">Myanmar</collectingCountry>
|
||
: only known from the
|
||
<typeStatus id="5F3EEBC5FFF48717766337F24CE09702" box="[861,911,1002,1028]" pageId="11" pageNumber="37">type</typeStatus>
|
||
area, the Dawna Hills in
|
||
<collectingRegion id="42419B85FFF48717718437F24A289702" box="[1210,1351,1002,1028]" country="Myanmar" name="Kayin" pageId="11" pageNumber="37">Kayin State</collectingRegion>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C89F06ECFFF4871775FB30084E589754" pageId="11" pageNumber="37" type="etymology">
|
||
<paragraph id="803A5567FFF4871775FB30084E589754" blockId="11.[151,1436,152,1106]" pageId="11" pageNumber="37">
|
||
<emphasis id="B2F18975FFF4871775FB30084E3C972C" bold="true" box="[197,339,1040,1066]" pageId="11" pageNumber="37">Etymology.</emphasis>
|
||
This species is named in the memory of Nils Møller Andersen. The epithet is a noun in the genitive case.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |