321 lines
36 KiB
XML
321 lines
36 KiB
XML
<document ID-DOI="http://dx.doi.org/10.11646/zootaxa.3690.1.1" ID-GBIF-Dataset="c8670273-a22c-4b4a-972d-38a43cd66f86" ID-ISSN="1175-5326" ID-Zenodo-Dep="6329811" ID-ZooBank="0874D336-BA8C-4266-AA50-633167C816F3" approvalRequired="1" approvalRequired_for_taxonomicNames="1" checkinTime="1629874133667" checkinUser="felipe" docAuthor="PLANT, ADRIAN R." docDate="2013" docId="03D787D0FF82FF96FF05F936FD84FD22" docLanguage="en" docName="zt03690p098.pdf" docOrigin="Zootaxa 3690 (1)" docSource="http://dx.doi.org/10.11646/zootaxa.3690.1.1" docStyle="DocumentStyle:5EBBA59367AD13919D70D935FA04F6A3.10:Zootaxa.2013-.monograph" docStyleId="5EBBA59367AD13919D70D935FA04F6A3" docStyleName="Zootaxa.2013-.monograph" docStyleVersion="10" docTitle="Hybos thepkaisoni PLANT 2013, sp. nov." docType="treatment" docVersion="8" lastPageNumber="76" masterDocId="FFEEFFA8FFCBFFDDFF92FFB5FF99FF88" masterDocTitle="The genus Hybos Meigen (Diptera: Empidoidea: Hybotidae) in Thailand" masterLastPageNumber="98" masterPageNumber="1" pageNumber="74" updateTime="1679570708792" updateUser="felipe">
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<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:titleInfo>
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<mods:title>The genus Hybos Meigen (Diptera: Empidoidea: Hybotidae) in Thailand</mods:title>
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</mods:titleInfo>
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<mods:name type="personal">
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<mods:role>
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<mods:roleTerm>Author</mods:roleTerm>
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</mods:role>
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<mods:namePart>PLANT, ADRIAN R.</mods:namePart>
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</mods:name>
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<mods:typeOfResource>text</mods:typeOfResource>
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<mods:relatedItem type="host">
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<mods:titleInfo>
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<mods:title>Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2013</mods:date>
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<mods:detail type="pubDate">
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<mods:number>2013-07-17</mods:number>
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</mods:detail>
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<mods:detail type="volume">
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<mods:number>3690</mods:number>
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</mods:detail>
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<mods:detail type="issue">
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<mods:number>1</mods:number>
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||
</mods:detail>
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||
<mods:extent unit="page">
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||
<mods:start>1</mods:start>
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<mods:end>98</mods:end>
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||
</mods:extent>
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||
</mods:part>
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||
</mods:relatedItem>
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||
<mods:location>
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<mods:url>http://dx.doi.org/10.11646/zootaxa.3690.1.1</mods:url>
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</mods:location>
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<mods:classification>journal article</mods:classification>
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<mods:identifier type="DOI">http://dx.doi.org/10.11646/zootaxa.3690.1.1</mods:identifier>
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<mods:identifier type="GBIF-Dataset">c8670273-a22c-4b4a-972d-38a43cd66f86</mods:identifier>
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<mods:identifier type="ISSN">1175-5326</mods:identifier>
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<mods:identifier type="Zenodo-Dep">6329811</mods:identifier>
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<mods:identifier type="ZooBank">0874D336-BA8C-4266-AA50-633167C816F3</mods:identifier>
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</mods:mods>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.6339138" ID-GBIF-Taxon="193889252" ID-Zenodo-Dep="6339138" LSID="urn:lsid:plazi:treatment:03D787D0FF82FF96FF05F936FD84FD22" httpUri="http://treatment.plazi.org/id/03D787D0FF82FF96FF05F936FD84FD22" lastPageId="75" lastPageNumber="76" pageId="73" pageNumber="74">
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||
<subSubSection box="[151,475,1667,1693]" pageId="73" pageNumber="74" type="nomenclature">
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||
<paragraph blockId="73.[151,475,1667,1726]" box="[151,475,1667,1693]" pageId="73" pageNumber="74">
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||
<heading bold="true" box="[151,475,1667,1693]" fontSize="11" level="2" pageId="73" pageNumber="74" reason="4">
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||
<emphasis bold="true" box="[151,475,1667,1693]" pageId="73" pageNumber="74">
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||
<taxonomicName ID-CoL="8CDKR" authority="PLANT, 2013" authorityName="PLANT" authorityYear="2013" box="[151,375,1667,1693]" class="Insecta" family="Hybotidae" genus="Hybos" kingdom="Animalia" order="Diptera" pageId="73" pageNumber="74" phylum="Arthropoda" rank="species" species="thepkaisoni" status="sp. nov.">
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<emphasis bold="true" box="[151,375,1667,1693]" italics="true" pageId="73" pageNumber="74">Hybos thepkaisoni</emphasis>
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</taxonomicName>
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<taxonomicNameLabel box="[382,475,1667,1693]" pageId="73" pageNumber="74" rank="species">sp. nov.</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 box="[151,435,1702,1726]" pageId="73" pageNumber="74" type="description">
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||
<paragraph blockId="73.[151,475,1667,1726]" box="[151,435,1702,1726]" pageId="73" pageNumber="74">
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||
(
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<figureCitation box="[159,316,1702,1726]" captionStart="FIGURES 194–199" captionStartId="73.[151,264,1478,1501]" captionTargetBox="[173,1413,540,1435]" captionTargetId="figure-338@73.[151,1435,519,1456]" captionTargetPageId="73" captionText="FIGURES 194–199. Hybos thepkaisoni sp. nov. 194. ♂ terminalia, dorsal view. 195. hypandrium, ventral view. 196. left surstylus and apex of left epandrial lamella (origin of setae indicated on epandrial lobe). 197–198. right surstylus and apex of right epandrial lamella (origin of setae indicated on epandrial lobe), viewed from 2 different aspects. 199. ♀ terminalia, ventral view. LS = left surstylus, RS = right surstylus, S8= sternite 8." figureDoi="http://doi.org/10.5281/zenodo.6329891" httpUri="https://zenodo.org/record/6329891/files/figure.png" pageId="73" pageNumber="74">Figs 194–199</figureCitation>
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,
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<figureCitation box="[327,371,1702,1726]" captionStart="FIGURES 278–282" captionStartId="90.[151,264,1598,1621]" captionTargetBox="[156,1430,211,1553]" captionTargetId="figure-210@90.[152,1437,193,1579]" captionTargetPageId="90" captionText="FIGURES 278–282. Distribution of Hybos spp. in Thailand plotted at a resolution of 1° of latitude and longitude. 278. H. thepkaisoni sp.n. 279. H. tilokarati sp. nov. 280. H. xishuangbannaensis Yang & Yang. 281. H. yungyak sp. nov. 282. H. zhejiangensis Yang & Yang." figureDoi="http://doi.org/10.5281/zenodo.6329913" httpUri="https://zenodo.org/record/6329913/files/figure.png" pageId="73" pageNumber="74">278</figureCitation>
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,
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<figureCitation box="[383,426,1702,1726]" captionStart="FIGURES 299–306" captionStartId="94.[151,263,1907,1930]" captionTargetBox="[218,1370,188,1882]" captionTargetId="figure-81@94.[177,1410,165,1918]" captionTargetPageId="94" captionText="FIGURES 299–306. Phenology of Hybos spp. monthly abundance (as % of total number of individuals captured) is plotted against month of capture. 299. H. steatopygus sp. nov. 300. H. stigmaticus sp. nov. 301. H. subapicalis sp. nov. 302. H. thaosaeo sp. nov. 303. H. thepkaisoni sp. nov. 304. H. tilokarati sp. nov. 305. H. xishuangbannaensis Yang & Yang. 306. H. zhejiangensis Yang & Yang." figureDoi="http://doi.org/10.5281/zenodo.6329919" httpUri="https://zenodo.org/record/6329919/files/figure.png" pageId="73" pageNumber="74">303</figureCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection pageId="73" pageNumber="74" type="materials_examined">
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<paragraph blockId="73.[151,1436,1773,2014]" pageId="73" pageNumber="74">
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<emphasis bold="true" box="[151,325,1773,1798]" pageId="73" pageNumber="74">Type material.</emphasis>
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<materialsCitation ID-GBIF-Occurrence="3698642548" collectedFrom="Montane Forest" collectingDate="2007-09-21" collectingDateMax="2007-09-28" collectingDateMin="2007-09-21" collectingMethod="Malaise trap" collectionCode="QSBG" collectorName="P. Wongchai" country="Thailand" elevation="2112" latitude="20.0571" location="Doi Phahompok National Park" longLatPrecision="1" longitude="99.14255" pageId="73" pageNumber="74" specimenCode="T6161" specimenCount="1" specimenCount-male="1" stateProvince="Chiang Mai Province" typeStatus="holotype">
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<emphasis bold="true" box="[332,491,1773,1798]" pageId="73" pageNumber="74">
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||
<typeStatus box="[332,491,1773,1798]" pageId="73" pageNumber="74">HOLOTYPE</typeStatus>
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||
</emphasis>
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||
<specimenCount box="[499,520,1775,1798]" pageId="73" pageNumber="74" type="male">♂</specimenCount>
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||
:
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<collectingCountry box="[535,682,1774,1798]" name="Thailand" pageId="73" pageNumber="74">THAILAND</collectingCountry>
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||
,
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||
<collectingRegion box="[694,938,1774,1798]" country="Thailand" name="Chiang Mai" pageId="73" pageNumber="74">Chiang Mai Province</collectingRegion>
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||
,
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||
<location LSID="urn:lsid:plazi:treatment:03D787D0FF82FF96FF05F936FD84FD22:8EA1601DFF82FF94FC27F95BFA8BF88E" box="[949,1298,1774,1798]" country="Thailand" latitude="20.0571" longLatPrecision="1" longitude="99.14255" name="Doi Phahompok National Park" pageId="73" pageNumber="74" stateProvince="Chiang Mai Province">Doi Phahompok National Park</location>
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||
,
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<location LSID="urn:lsid:plazi:treatment:03D787D0FF82FF96FF05F936FD84FD22:8EA1601DFF82FF94FA8CF95BFA0AF88E" box="[1310,1427,1774,1798]" country="Thailand" latitude="20.0571" longLatPrecision="1" longitude="99.14255" name="Kiewlom 2" pageId="73" pageNumber="74" stateProvince="Chiang Mai Province">Kiewlom2</location>
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||
/
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<collectedFrom box="[151,337,1811,1834]" pageId="73" pageNumber="74">Montane Forest</collectedFrom>
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,
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<geoCoordinate box="[354,481,1810,1834]" degrees="20" direction="north" minutes="3.426" orientation="latitude" pageId="73" pageNumber="74" precision="1" value="20.0571">20°3.426'N</geoCoordinate>
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<geoCoordinate box="[495,621,1810,1834]" degrees="99" direction="east" minutes="8.553" orientation="longitude" pageId="73" pageNumber="74" precision="1" value="99.14255">99°8.553'E</geoCoordinate>
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||
,
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||
<quantity box="[640,732,1810,1834]" metricMagnitude="3" metricUnit="m" metricValue="2.1119999999999997" pageId="73" pageNumber="74" unit="m" value="2112.0">
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||
<elevation box="[640,732,1810,1834]" metricMagnitude="3" metricUnit="m" metricValue="2.1119999999999997" pageId="73" pageNumber="74" unit="m" value="2112.0">2112 m</elevation>
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</quantity>
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||
,
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<date box="[750,914,1810,1834]" pageId="73" pageNumber="74" value="2007-09-21" valueMax="2007-09-28" valueMin="2007-09-21">
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<collectingDate box="[750,914,1810,1834]" pageId="73" pageNumber="74" value="2007-09-21" valueMax="2007-09-28" valueMin="2007-09-21">21–28.ix.2007</collectingDate>
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</date>
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||
,
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<collectingMethod box="[932,1080,1810,1834]" pageId="73" pageNumber="74">Malaise trap</collectingMethod>
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,
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<collectorName box="[1098,1230,1810,1834]" pageId="73" pageNumber="74">P.Wongchai</collectorName>
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[
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<specimenCode box="[1250,1328,1810,1834]" collectionCode="T" name="Tavera, Department of Geology and Geophysics" pageId="73" pageNumber="74">T6161</specimenCode>
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](
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<collectionCode box="[1343,1424,1810,1834]" pageId="73" pageNumber="74">QSBG</collectionCode>
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||
).
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||
</materialsCitation>
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||
<materialsCitation ID-GBIF-Occurrence="3698642393" box="[151,706,1846,1871]" pageId="73" pageNumber="74">
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||
<emphasis bold="true" box="[151,315,1846,1871]" pageId="73" pageNumber="74">
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||
<typeStatus box="[151,315,1846,1871]" pageId="73" pageNumber="74">PARATYPES</typeStatus>
|
||
</emphasis>
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||
:
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||
<specimenCount box="[330,378,1846,1870]" pageId="73" pageNumber="74" type="male">10♂</specimenCount>
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||
,
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||
<specimenCount box="[393,442,1846,1870]" pageId="73" pageNumber="74" type="female">18♀</specimenCount>
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||
, same data as holotype
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||
</materialsCitation>
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||
;
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||
<materialsCitation ID-GBIF-Occurrence="3698642526" pageId="73" pageNumber="74">
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||
<specimenCount box="[718,753,1846,1870]" pageId="73" pageNumber="74" type="male">6♂</specimenCount>
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||
,
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||
<location LSID="urn:lsid:plazi:treatment:03D787D0FF82FF96FF05F936FD84FD22:8EA1601DFF82FF94FD6DF883FBC2F8C6" box="[767,1115,1846,1870]" country="Thailand" county="Montane Forest" latitude="20.05915" longLatPrecision="1" longitude="99.14253" municipality="Kiewlom" name="Doi Phahompok National Park" pageId="73" pageNumber="74" stateProvince="Chiang Mai">Doi Phahompok National Park</location>
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,
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<collectingMunicipality box="[1126,1232,1846,1870]" pageId="73" pageNumber="74">Kiewlom</collectingMunicipality>
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1/
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<collectingCounty box="[1249,1432,1846,1870]" pageId="73" pageNumber="74">Montane Forest</collectingCounty>
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,
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<geoCoordinate box="[151,278,1882,1906]" degrees="20" direction="north" minutes="3.549" orientation="latitude" pageId="73" pageNumber="74" precision="1" value="20.05915">20°3.549'N</geoCoordinate>
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||
<geoCoordinate box="[285,412,1882,1906]" degrees="99" direction="east" minutes="8.552" orientation="longitude" pageId="73" pageNumber="74" precision="1" value="99.14253">99°8.552'E</geoCoordinate>
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||
,
|
||
<quantity box="[424,510,1882,1906]" metricMagnitude="3" metricUnit="m" metricValue="2.174" pageId="73" pageNumber="74" unit="m" value="2174.0">
|
||
<elevation box="[424,510,1882,1906]" metricMagnitude="3" metricUnit="m" metricValue="2.174" pageId="73" pageNumber="74" unit="m" value="2174.0">2174 m</elevation>
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</quantity>
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||
,
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<date box="[522,684,1882,1906]" pageId="73" pageNumber="74" value="2007-09-21" valueMax="2007-09-28" valueMin="2007-09-21">
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||
<collectingDate box="[522,684,1882,1906]" pageId="73" pageNumber="74" value="2007-09-21" valueMax="2007-09-28" valueMin="2007-09-21">21–28.ix.2007</collectingDate>
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||
</date>
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||
(
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<collectionCode box="[699,775,1882,1906]" pageId="73" pageNumber="74">QSBG</collectionCode>
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and
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<collectionCode box="[829,924,1882,1906]" country="United Kingdom" httpUri="http://grbio.org/cool/e7dr-nxad" name="National Museum of Wales" pageId="73" pageNumber="74" type="Museum">NMWC</collectionCode>
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||
).
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</materialsCitation>
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</paragraph>
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<paragraph blockId="73.[151,1436,1773,2014]" box="[199,1298,1917,1942]" pageId="73" pageNumber="74">
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||
<emphasis bold="true" box="[199,442,1917,1942]" pageId="73" pageNumber="74">
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||
<typeStatus box="[199,436,1917,1942]" isOtherTypeStatus="true" pageId="73" pageNumber="74">Additional material</typeStatus>
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||
.
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</emphasis>
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<materialsCitation ID-GBIF-Occurrence="3698642399" box="[448,1294,1918,1942]" pageId="73" pageNumber="74">
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<specimenCount box="[448,483,1918,1942]" pageId="73" pageNumber="74" type="male">2♂</specimenCount>
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,
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<specimenCount box="[497,532,1918,1942]" pageId="73" pageNumber="74" type="female">1♀</specimenCount>
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, same data as holotype,
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<date box="[807,960,1918,1942]" pageId="73" pageNumber="74" value="2007-08-01" valueMax="2007-08-08" valueMin="2007-08-01">
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<collectingDate box="[807,960,1918,1942]" pageId="73" pageNumber="74" value="2007-08-01" valueMax="2007-08-08" valueMin="2007-08-01">1–8.viii.2007</collectingDate>
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||
</date>
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||
;
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<specimenCount box="[971,1006,1918,1942]" pageId="73" pageNumber="74" type="male">1♂</specimenCount>
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,
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<date box="[1020,1174,1918,1942]" pageId="73" pageNumber="74" value="2007-10-14" valueMax="2007-10-21" valueMin="2007-10-14">
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<collectingDate box="[1020,1174,1918,1942]" pageId="73" pageNumber="74" value="2007-10-14" valueMax="2007-10-21" valueMin="2007-10-14">14–21.x.2007</collectingDate>
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||
</date>
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||
(
|
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<collectionCode box="[1189,1286,1918,1942]" country="United Kingdom" httpUri="http://grbio.org/cool/e7dr-nxad" name="National Museum of Wales" pageId="73" pageNumber="74" type="Museum">NMWC</collectionCode>
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||
)
|
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</materialsCitation>
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||
.
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</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="73" pageNumber="74" type="etymology">
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<paragraph blockId="73.[151,1436,1773,2014]" pageId="73" pageNumber="74">
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<emphasis bold="true" box="[199,333,1954,1978]" pageId="73" pageNumber="74">Etymology.</emphasis>
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Named in honour of
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<emphasis box="[573,702,1954,1978]" italics="true" pageId="73" pageNumber="74">Thepkaison</emphasis>
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, Queen of King Inthawayanonon, the last King of the last Lan-na tributory state of
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<collectingRegion box="[344,481,1990,2014]" country="Thailand" name="Chiang Mai" pageId="73" pageNumber="74">Chiang Mai</collectingRegion>
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.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="74" pageNumber="75" type="diagnosis">
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<paragraph blockId="74.[151,1436,151,2023]" pageId="74" pageNumber="75">
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<emphasis bold="true" box="[199,321,151,176]" pageId="74" pageNumber="75">Diagnosis.</emphasis>
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A black legged species with entirely pale setae on coxae and stylus subplumose on basal 0.8. The mid tibia is somewhat variable in colour but is normally very dark yellowish black and has 2 dorsal and 1 ventral setae very long (0.4X length of limb). The hind tibia is rather slender, slightly but distinctly swollen on distal 0.3. Mid metatarsus with strong erect basal seta. The thorax is rather strongly arched.
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</paragraph>
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</subSubSection>
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||
<subSubSection lastPageId="75" lastPageNumber="76" pageId="74" pageNumber="75" type="description">
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||
<paragraph blockId="74.[151,1436,151,2023]" lastBlockId="75.[151,1436,151,682]" lastPageId="75" lastPageNumber="76" pageId="74" pageNumber="75">
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||
<emphasis bold="true" box="[199,344,295,320]" pageId="74" pageNumber="75">Description.</emphasis>
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||
<emphasis box="[353,410,296,320]" italics="true" pageId="74" pageNumber="75">Male</emphasis>
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: body length 4.0–5.0 mm.
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<emphasis box="[720,781,296,320]" italics="true" pageId="74" pageNumber="75">Head</emphasis>
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subshining black, dusted greyish, more strongly so about mouth edge behind eye; face black, vaguely yellowish black below; occipital setae black. Antenna black; postpedicel slightly paler, ovate in lateral view, 1.5–2.0X long as wide, with 1 small dorsal seta; stylus 6–8X long as postpedicel, black; subplumose on proximal 0.8, hairs curved, as long or slightly longer than stylus is deep; apical 0.2 bare. Mouthparts blackish, palpus narrow, with distinct dark hair near base and another subapically, otherwise short pilose.
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<emphasis box="[420,501,476,500]" italics="true" pageId="74" pageNumber="75">Thorax</emphasis>
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rather strongly arched, prescutellar area conspicuously flat, clearly defined from anterior part of scutum, rather large, steeply inclined towards base of scutellum and almost in line with mediotergite viewed in profile; ground colour black; postalar callus laterally, pleura vaguely about base of wing and outer face of postpronotal lobe very narrowly yellowish; dusted greyish, prescutellar area appearing somewhat yellowish in some lights; acr biserial, widely spaced, fine and hair-like; dc uniserial, similar to acr but posterior dc and acr before prescutellar area strong; npl rather strong, lower npl somewhat shorter than upper; pa strong; scutellum with 2 distinct dark sct and 4–5 paler fine marginal hairs.
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<emphasis box="[933,986,693,716]" italics="true" pageId="74" pageNumber="75">Legs</emphasis>
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rather slender, subshining black, thinly dusted greyish; ‘knees’ of all legs narrowly dark yellowish, especially about extreme base of T
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<subScript attach="left" box="[1224,1232,743,757]" fontSize="6" pageId="74" pageNumber="75">3</subScript>
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; trochanters paler than corresponding femora, often yellowish; T
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<subScript attach="left" box="[688,696,782,796]" fontSize="6" pageId="74" pageNumber="75">2</subScript>
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variably dark blackish yellow, always rather paler than F
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<subScript attach="left" box="[1366,1374,782,796]" fontSize="6" pageId="74" pageNumber="75">2</subScript>
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; mid tarsus distinctly yellowish, especially on MT
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<subScript attach="left" box="[674,682,821,835]" fontSize="6" pageId="74" pageNumber="75">2</subScript>
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. Coxae with hairs and bristles mostly pale especially behind C
|
||
<subScript attach="left" box="[1428,1436,821,835]" fontSize="6" pageId="74" pageNumber="75">3</subScript>
|
||
where conspicuously long and dense. F
|
||
<subScript attach="left" box="[604,612,859,873]" fontSize="6" pageId="74" pageNumber="75">1</subScript>
|
||
with ventral fringe of pale hairs on basal 0.6 almost as long as limb is deep, virtually absent distally. F
|
||
<subScript attach="left" box="[517,525,898,912]" fontSize="6" pageId="74" pageNumber="75">2</subScript>
|
||
very slightly narrowed on basal 0.5 viewed from above, with distinct fringe of anterior bristles on basal half; av and pv fringes not longer than limb is wide; small dark preapical setae anterodorsally and dorsally. F
|
||
<subScript attach="left" box="[498,506,973,987]" fontSize="6" pageId="74" pageNumber="75">3</subScript>
|
||
moderately and quite evenly inflated, widest 0.6–0.7 from base; ventral spines numerous and long comprising 7–9 anteroventrals, most of which are conspicuously longer than limb is deep, and pv series of 9–11 rather shorter spines; pv fringe of short hairs becoming stronger distally, culminating in strong bristles on distal 0.3; 4 strong rather proclinate curved bristles anteriorly on apical 0.5 and 1 smaller bristle dorsoapically. T
|
||
<subScript attach="left" box="[333,341,1120,1134]" fontSize="6" pageId="74" pageNumber="75">1</subScript>
|
||
with ventral fringe of pale hairs rather erect, no longer than limb is deep; dorsal fringe darker, rather proclinate, sparser, 1 much stronger but still fine bristle 3X long as limb is deep at 0.6 from base and 1 smaller bristle preapically; 1 very strong apical ad (0.5X length of MT
|
||
<subScript attach="left" box="[946,954,1195,1209]" fontSize="6" pageId="74" pageNumber="75">1</subScript>
|
||
) and several much smaller apical setae. T
|
||
<subScript attach="left" box="[1428,1436,1195,1209]" fontSize="6" pageId="74" pageNumber="75">2</subScript>
|
||
with strong bristles 0.4X long as limb dorsally at 0.2 and 0.45 and ventrally at 0.5 from base; smaller but still strong bristles anteriorly and posterodorsally at 0.95 from base; apical circlet with 1 strong ventral bristle 0.7X long as MT
|
||
<subScript attach="left" box="[193,201,1305,1319]" fontSize="6" pageId="74" pageNumber="75">2</subScript>
|
||
. T
|
||
<subScript attach="left" box="[233,241,1305,1319]" fontSize="6" pageId="74" pageNumber="75">3</subScript>
|
||
slightly but distinctly swollen on distal 0.3, with dorsal hairs erect, as long as limb is deep, 1 at extreme base and another preapically longer still; ventral hairs shorter, proclinate, merging into rather silvery yellow pile on apical half; 1 strong dorsal bristle 4–5X long as limb is deep at 0.6 from base and usually 1 smaller bristle slightly beyond; 1 short strong anterior preapical and longer apical av with 2 smaller bristles together forming apical circlet. MT
|
||
<subScript attach="left" box="[193,201,1452,1466]" fontSize="6" pageId="74" pageNumber="75">1</subScript>
|
||
with 1 strong bristle (0.5X long as segment) near base and pair of longish fine hairs dorsally before tip. MT
|
||
<subScript attach="left" box="[1428,1436,1452,1466]" fontSize="6" pageId="74" pageNumber="75">2</subScript>
|
||
with 1 strong seta near base and progressively smaller bristles at 0.5 from base and near tip. MT
|
||
<subScript attach="left" box="[1260,1268,1491,1505]" fontSize="6" pageId="74" pageNumber="75">3</subScript>
|
||
with 1 ventral spine-like seta rather longer than surrounding yellowish pubescence, at least about base.
|
||
<emphasis box="[1142,1199,1515,1538]" italics="true" pageId="74" pageNumber="75">Wing</emphasis>
|
||
membrane distinctly yellowish brown, veins brown; stigma distinct, brown, long, reaching costa 0.8–0.9 distance between end of R
|
||
<subScript attach="left" box="[1381,1389,1566,1580]" fontSize="6" pageId="74" pageNumber="75">1</subScript>
|
||
and R
|
||
<subScript attach="left" box="[169,193,1605,1619]" fontSize="6" pageId="74" pageNumber="75">2+3</subScript>
|
||
. Squamae with pale fringes. Halter white.
|
||
<emphasis box="[688,794,1589,1613]" italics="true" pageId="74" pageNumber="75">Abdomen</emphasis>
|
||
rather slender, black with somewhat bronze reflections, dusted greyish; bristly hairs mostly pale, longest and more numerous laterally and ventrally. Terminalia (
|
||
<figureCitation captionStart="FIGURES 194–199" captionStartId="73.[151,264,1478,1501]" captionTargetBox="[173,1413,540,1435]" captionTargetId="figure-338@73.[151,1435,519,1456]" captionTargetPageId="73" captionText="FIGURES 194–199. Hybos thepkaisoni sp. nov. 194. ♂ terminalia, dorsal view. 195. hypandrium, ventral view. 196. left surstylus and apex of left epandrial lamella (origin of setae indicated on epandrial lobe). 197–198. right surstylus and apex of right epandrial lamella (origin of setae indicated on epandrial lobe), viewed from 2 different aspects. 199. ♀ terminalia, ventral view. LS = left surstylus, RS = right surstylus, S8= sternite 8." figureDoi="http://doi.org/10.5281/zenodo.6329891" httpUri="https://zenodo.org/record/6329891/files/figure.png" pageId="74" pageNumber="75">Figs 194– 198</figureCitation>
|
||
) with black bristles; left epandrial lamella broad, inner margin somewhat concave basally; left surstylus (
|
||
<figureCitation captionStart="FIGURES 194–199" captionStartId="73.[151,264,1478,1501]" captionTargetBox="[173,1413,540,1435]" captionTargetId="figure-338@73.[151,1435,519,1456]" captionTargetPageId="73" captionText="FIGURES 194–199. Hybos thepkaisoni sp. nov. 194. ♂ terminalia, dorsal view. 195. hypandrium, ventral view. 196. left surstylus and apex of left epandrial lamella (origin of setae indicated on epandrial lobe). 197–198. right surstylus and apex of right epandrial lamella (origin of setae indicated on epandrial lobe), viewed from 2 different aspects. 199. ♀ terminalia, ventral view. LS = left surstylus, RS = right surstylus, S8= sternite 8." figureDoi="http://doi.org/10.5281/zenodo.6329891" httpUri="https://zenodo.org/record/6329891/files/figure.png" pageId="74" pageNumber="75">Fig. 196</figureCitation>
|
||
) long, rather sharply pointed with median swelling viewed from above but narrow and inwardly curved viewed from the side; right epandrial lamella enlarged distally on inner margin; right surstylus (
|
||
<figureCitation box="[1138,1294,1736,1760]" captionStart="FIGURES 194–199" captionStartId="73.[151,264,1478,1501]" captionTargetBox="[173,1413,540,1435]" captionTargetId="figure-338@73.[151,1435,519,1456]" captionTargetPageId="73" captionText="FIGURES 194–199. Hybos thepkaisoni sp. nov. 194. ♂ terminalia, dorsal view. 195. hypandrium, ventral view. 196. left surstylus and apex of left epandrial lamella (origin of setae indicated on epandrial lobe). 197–198. right surstylus and apex of right epandrial lamella (origin of setae indicated on epandrial lobe), viewed from 2 different aspects. 199. ♀ terminalia, ventral view. LS = left surstylus, RS = right surstylus, S8= sternite 8." figureDoi="http://doi.org/10.5281/zenodo.6329891" httpUri="https://zenodo.org/record/6329891/files/figure.png" pageId="74" pageNumber="75">Figs 197, 198</figureCitation>
|
||
) moderately long, viewed from above bluntly pointed with broad base, rather strongly curved in other views. Hypandrium (
|
||
<figureCitation captionStart="FIGURES 194–199" captionStartId="73.[151,264,1478,1501]" captionTargetBox="[173,1413,540,1435]" captionTargetId="figure-338@73.[151,1435,519,1456]" captionTargetPageId="73" captionText="FIGURES 194–199. Hybos thepkaisoni sp. nov. 194. ♂ terminalia, dorsal view. 195. hypandrium, ventral view. 196. left surstylus and apex of left epandrial lamella (origin of setae indicated on epandrial lobe). 197–198. right surstylus and apex of right epandrial lamella (origin of setae indicated on epandrial lobe), viewed from 2 different aspects. 199. ♀ terminalia, ventral view. LS = left surstylus, RS = right surstylus, S8= sternite 8." figureDoi="http://doi.org/10.5281/zenodo.6329891" httpUri="https://zenodo.org/record/6329891/files/figure.png" pageId="74" pageNumber="75">Fig. 195</figureCitation>
|
||
) with very short blunt apical process bearing numerous long bristles and twisted internally directed subapical process.
|
||
<emphasis box="[250,334,1844,1868]" italics="true" pageId="74" pageNumber="75">Female</emphasis>
|
||
. Similar to male but legs more slender, especially F
|
||
<subScript attach="left" box="[925,933,1859,1873]" fontSize="6" pageId="74" pageNumber="75">3</subScript>
|
||
which is much less spinose, hardly inflated, widening gradually toward tip where 2X wide as at base. Ventral spines on F
|
||
<subScript attach="left" box="[1011,1019,1898,1912]" fontSize="6" pageId="74" pageNumber="75">3</subScript>
|
||
practically uniserial, comprising 3–5 strong bristles 2–3X long as limb is deep on basal 0.7 and several smaller spines distally; pv fringe of pale hairs becoming longer on distal 0.5 but no strong bristles on distal 0.3; only 1 strong preapical anterior proclinate bristle; T
|
||
<subScript attach="left" box="[168,176,2009,2023]" fontSize="6" pageId="74" pageNumber="75">3</subScript>
|
||
with 1 strong dorsal bristle 3–4X long as limb is deep at 0.6 from base and no smaller bristle slightly beyond; all tibiae with apical circlet of bristles weaker, especially on T
|
||
<subScript attach="left" box="[828,836,167,181]" fontSize="6" pageId="75" pageNumber="76">3</subScript>
|
||
where only single dorsal and anterior apical bristles well developed. Abdomen broader and with shorter bristles than in male; terminalia (
|
||
<figureCitation box="[1159,1258,191,215]" captionStart="FIGURES 194–199" captionStartId="73.[151,264,1478,1501]" captionTargetBox="[173,1413,540,1435]" captionTargetId="figure-338@73.[151,1435,519,1456]" captionTargetPageId="73" captionText="FIGURES 194–199. Hybos thepkaisoni sp. nov. 194. ♂ terminalia, dorsal view. 195. hypandrium, ventral view. 196. left surstylus and apex of left epandrial lamella (origin of setae indicated on epandrial lobe). 197–198. right surstylus and apex of right epandrial lamella (origin of setae indicated on epandrial lobe), viewed from 2 different aspects. 199. ♀ terminalia, ventral view. LS = left surstylus, RS = right surstylus, S8= sternite 8." figureDoi="http://doi.org/10.5281/zenodo.6329891" httpUri="https://zenodo.org/record/6329891/files/figure.png" pageId="75" pageNumber="76">Fig. 199</figureCitation>
|
||
) with tergite 8 strongly sclerotized, black, densely dusted grey; sternite 8 strongly sclerotized, black, broad and shining basally, with narrow median extension posteriorly widening apically (narrow extension sometimes almost as broad as apical widening).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection pageId="75" pageNumber="76" type="discussion">
|
||
<paragraph blockId="75.[151,1436,151,682]" pageId="75" pageNumber="76">
|
||
<emphasis bold="true" box="[199,324,334,359]" pageId="75" pageNumber="76">Comment.</emphasis>
|
||
The mid tibia of
|
||
<taxonomicName authority="PLANT, 2013" authorityName="PLANT" authorityYear="2013" box="[546,759,335,359]" class="Insecta" family="Hybotidae" genus="Hybos" kingdom="Animalia" order="Diptera" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="thepkaisoni" status="sp. nov.">
|
||
<emphasis box="[546,759,335,359]" italics="true" pageId="75" pageNumber="76">Hybos thepkaisoni</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" box="[772,867,335,359]" pageId="75" pageNumber="76">
|
||
<taxonomicNameLabel box="[772,867,335,359]" pageId="75" pageNumber="76" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is variable in colour but is normally very dark yellowish black. Specimens with more distinctly yellowish mid tibiae might be confused with
|
||
<taxonomicName authority="PLANT, 2013" authorityName="PLANT" authorityYear="2013" box="[1204,1340,371,394]" class="Insecta" family="Hybotidae" genus="Hybos" kingdom="Animalia" order="Diptera" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="mangraii" status="sp. nov.">
|
||
<emphasis box="[1204,1340,371,394]" italics="true" pageId="75" pageNumber="76">H. mangraii</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" box="[1347,1436,371,395]" pageId="75" pageNumber="76">
|
||
<taxonomicNameLabel box="[1347,1436,371,395]" pageId="75" pageNumber="76" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
which also has a subplumose stylus but has the mid femur distinctly yellowish and the basal tergite of the abdomen is yellow laterally. Examples of
|
||
<taxonomicName authority="PLANT, 2013" authorityName="PLANT" authorityYear="2013" box="[513,677,443,467]" class="Insecta" family="Hybotidae" genus="Hybos" kingdom="Animalia" order="Diptera" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="thepkaisoni" status="sp. nov.">
|
||
<emphasis box="[513,677,443,467]" italics="true" pageId="75" pageNumber="76">H. thepkaisoni</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" box="[684,774,443,467]" pageId="75" pageNumber="76">
|
||
<taxonomicNameLabel box="[684,774,443,467]" pageId="75" pageNumber="76" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
with dark mid tibia might be confused with
|
||
<taxonomicName authority="PLANT, 2013" authorityName="PLANT" authorityYear="2013" box="[1276,1395,443,466]" class="Insecta" family="Hybotidae" genus="Hybos" kingdom="Animalia" order="Diptera" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="tetricus" status="sp. nov.">
|
||
<emphasis box="[1276,1395,443,466]" italics="true" pageId="75" pageNumber="76">H. tetricus</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" pageId="75" pageNumber="76">
|
||
<taxonomicNameLabel pageId="75" pageNumber="76" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
or
|
||
<taxonomicName authority="PLANT, 2013" authorityName="PLANT" authorityYear="2013" box="[240,382,479,503]" class="Insecta" family="Hybotidae" genus="Hybos" kingdom="Animalia" order="Diptera" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="hylobates" status="sp. nov.">
|
||
<emphasis box="[240,382,479,503]" italics="true" pageId="75" pageNumber="76">H. hylobates</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" box="[391,482,479,503]" pageId="75" pageNumber="76">
|
||
<taxonomicNameLabel box="[391,482,479,503]" pageId="75" pageNumber="76" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
which also have two strong dorsal setae on the mid tibiae, a subplumose stylus and hind coxae with pale hairs. However, the postpedicel of
|
||
<taxonomicName authority="PLANT, 2013" authorityName="PLANT" authorityYear="2013" box="[810,976,515,539]" class="Insecta" family="Hybotidae" genus="Hybos" kingdom="Animalia" order="Diptera" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="thepkaisoni" status="sp. nov.">
|
||
<emphasis box="[810,976,515,539]" italics="true" pageId="75" pageNumber="76">H. thepkaisoni</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" box="[986,1079,515,539]" pageId="75" pageNumber="76">
|
||
<taxonomicNameLabel box="[986,1079,515,539]" pageId="75" pageNumber="76" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is shorter, the hind femur less inflated and males have shorter posteroventral hairs on the front metatarsus compared with either of these species.
|
||
<taxonomicName authority="PLANT, 2013" authorityName="PLANT" authorityYear="2013" box="[151,360,587,611]" class="Insecta" family="Hybotidae" genus="Hybos" kingdom="Animalia" order="Diptera" pageId="75" pageNumber="76" phylum="Arthropoda" rank="species" species="thepkaisoni" status="sp. nov.">
|
||
<emphasis box="[151,360,587,611]" italics="true" pageId="75" pageNumber="76">Hybos thepkaisoni</emphasis>
|
||
</taxonomicName>
|
||
<emphasis bold="true" box="[368,459,587,611]" pageId="75" pageNumber="76">
|
||
<taxonomicNameLabel box="[368,459,587,611]" pageId="75" pageNumber="76" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</emphasis>
|
||
is confined to moist evergreen forest on the summit slopes of Doi Phahompok (Daen Lao Range) in the far north of
|
||
<collectingCountry box="[518,617,623,647]" name="Thailand" pageId="75" pageNumber="76">Thailand</collectingCountry>
|
||
(
|
||
<figureCitation box="[637,739,623,647]" captionStart="FIGURES 278–282" captionStartId="90.[151,264,1598,1621]" captionTargetBox="[156,1430,211,1553]" captionTargetId="figure-210@90.[152,1437,193,1579]" captionTargetPageId="90" captionText="FIGURES 278–282. Distribution of Hybos spp. in Thailand plotted at a resolution of 1° of latitude and longitude. 278. H. thepkaisoni sp.n. 279. H. tilokarati sp. nov. 280. H. xishuangbannaensis Yang & Yang. 281. H. yungyak sp. nov. 282. H. zhejiangensis Yang & Yang." figureDoi="http://doi.org/10.5281/zenodo.6329913" httpUri="https://zenodo.org/record/6329913/files/figure.png" pageId="75" pageNumber="76">Fig. 278</figureCitation>
|
||
). Adult emergence is more or less confined to between late September and October (
|
||
<figureCitation box="[431,529,658,682]" captionStart="FIGURES 299–306" captionStartId="94.[151,263,1907,1930]" captionTargetBox="[218,1370,188,1882]" captionTargetId="figure-81@94.[177,1410,165,1918]" captionTargetPageId="94" captionText="FIGURES 299–306. Phenology of Hybos spp. monthly abundance (as % of total number of individuals captured) is plotted against month of capture. 299. H. steatopygus sp. nov. 300. H. stigmaticus sp. nov. 301. H. subapicalis sp. nov. 302. H. thaosaeo sp. nov. 303. H. thepkaisoni sp. nov. 304. H. tilokarati sp. nov. 305. H. xishuangbannaensis Yang & Yang. 306. H. zhejiangensis Yang & Yang." figureDoi="http://doi.org/10.5281/zenodo.6329919" httpUri="https://zenodo.org/record/6329919/files/figure.png" pageId="75" pageNumber="76">Fig. 303</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |