217 lines
29 KiB
XML
217 lines
29 KiB
XML
<document id="4FB0861356F97E9B2C004BD9525C58A2" ID-DOI="10.15298/rusentj.29.2.18" ID-ISSN="0132-8069" ID-Zenodo-Dep="13165116" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1722580772651" checkinUser="felipe" docAuthor="Shamshev, I. V." docDate="2020" docId="03E1083BB509FFF75202FE76FB0EFD43" docLanguage="en" docName="RussEntomolJ.29.2.218-221.pdf" docOrigin="Russian Entomological Journal 29 (2)" docSource="http://dx.doi.org/10.15298/rusentj.29.2.18" docStyle="DocumentStyle:0D5BAC5AA0C130B3809AF578A601D837.2:RussEntomolJ.2019-.journal_article" docStyleId="0D5BAC5AA0C130B3809AF578A601D837" docStyleName="RussEntomolJ.2019-.journal_article" docStyleVersion="2" docTitle="Oedalea vietnamensis Shamshev 2020, sp.n." docType="treatment" docVersion="2" lastPageNumber="220" masterDocId="FFD87043B508FFF5530DFFCFFFCFFFEF" masterDocTitle="First record of the genus Oedalea Meigen (Diptera: Hybotidae) from Vietnam, with description of a new species and a key to species of the Oriental Region" masterLastPageNumber="221" masterPageNumber="218" pageNumber="219" updateTime="1722586619652" updateUser="ExternalLinkService">
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<mods:title id="71B13224C0BFACBEDB158095B68D311D">First record of the genus Oedalea Meigen (Diptera: Hybotidae) from Vietnam, with description of a new species and a key to species of the Oriental Region</mods:title>
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<mods:namePart id="5AABDD07B2FBC542F5D905F55207412C">Shamshev, I. V.</mods:namePart>
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<mods:typeOfResource id="C9985ED9B0030F560FD6390089A440DD">text</mods:typeOfResource>
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<mods:title id="04C492AECA5A58E47D76F84E86A4996D">Russian Entomological Journal</mods:title>
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<mods:part id="8F20D2897979869C729DF2D939D60F0C">
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<mods:date id="AA4B5F22D868C1E23CD54FAA686992BF">2020</mods:date>
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<mods:number id="29955BD32D11EE22B7BF197BECB9EF2E">2020-12-31</mods:number>
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<mods:number id="766B0758143F5E8663903997B4954EB3">29</mods:number>
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<mods:start id="F5F0EE4A6F1DBE74ED3154EF24B86A83">218</mods:start>
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<mods:classification id="5F10BA9C280A0E9B5258F710F5570366">journal article</mods:classification>
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<mods:identifier id="429CC46464655A98BDBEE263F001092B" type="DOI">10.15298/rusentj.29.2.18</mods:identifier>
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<mods:identifier id="8C938F189872689800CAA48634AFC8F9" type="ISSN">0132-8069</mods:identifier>
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<treatment id="03E1083BB509FFF75202FE76FB0EFD43" LSID="urn:lsid:plazi:treatment:03E1083BB509FFF75202FE76FB0EFD43" httpUri="http://treatment.plazi.org/id/03E1083BB509FFF75202FE76FB0EFD43" lastPageId="2" lastPageNumber="220" pageId="1" pageNumber="219">
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<subSubSection id="C352EAA6B509FFF45202FE76FD7BFE3E" box="[271,692,441,465]" pageId="1" pageNumber="219" type="nomenclature">
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<paragraph id="8BF7B92DB509FFF45202FE76FD7BFE3E" blockId="1.[189,775,441,999]" box="[271,692,441,465]" pageId="1" pageNumber="219">
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<heading id="D0BF0E41B509FFF45202FE76FD7BFE3E" box="[271,692,441,465]" centered="true" fontSize="10" level="2" pageId="1" pageNumber="219" reason="8">
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<taxonomicName id="4C48C2AEB509FFF45202FE76FDBCFE3E" ID-CoL="9HXYH" authority="Shamshev" authorityName="Shamshev" authorityYear="2020" box="[271,627,441,465]" class="Insecta" family="Hybotidae" genus="Oedalea" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="219" phylum="Arthropoda" rank="species" species="vietnamensis" status="sp. nov.">
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<emphasis id="B93C653FB509FFF45202FE76FE34FE3E" box="[271,507,441,465]" italics="true" pageId="1" pageNumber="219">Oedalea vietnamensis</emphasis>
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Shamshev
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</taxonomicName>
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,
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<emphasis id="B93C653FB509FFF45173FE76FD7BFE3E" bold="true" box="[638,692,441,465]" pageId="1" pageNumber="219">
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<taxonomicNameLabel id="A20FD844B509FFF45173FE76FD7BFE3E" box="[638,692,441,465]" pageId="1" pageNumber="219" 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="C352EAA6B509FFF452A2FE19FDDBFE00" box="[431,532,470,495]" pageId="1" pageNumber="219" type="description">
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<paragraph id="8BF7B92DB509FFF452A2FE19FDDBFE00" blockId="1.[189,775,441,999]" box="[431,532,470,495]" pageId="1" pageNumber="219">
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<figureCitation id="1373A5A8B509FFF452A2FE19FDDFFE00" box="[431,528,470,495]" captionStart-0="Fig" captionStart-1="Figs 2–4" captionStartId-0="1.[226,258,2017,2036]" captionStartId-1="2.[226,263,1965,1984]" captionTargetBox-0="[296,1296,1033,1996]" captionTargetBox-1="[204,1393,1249,1924]" captionTargetId-0="figure-397@1.[255,1322,1033,1996]" captionTargetId-1="figure-95@2.[204,1393,1249,1931]" captionTargetPageId-0="1" captionTargetPageId-1="2" captionText-0="Fig. 1. Oedalea vietnamensis sp.n., male, habitus, holotype. Рис. 1. Oedalea vietnamensis sp.n., самец, габитус, голотип." captionText-1="Figs 2–4. Oedalea vietnamensis sp.n., male: 2 — right epandrial lamella; 3 — cerci and epandrium; 4 — left epandrial lamella; 2, 4 — lateral view; 3 — dorsal view. Abbreviations: cerc — cercus; epand — epandrium; sur — surstylus. Рис. 2–4. Oedalea vietnamensis sp.n., самец: 2 — праваЯ лопасть ЭпандриЯ; 3 — церки и Эпандрий; 4 — леваЯ лопасть ЭпандриЯ; 2, 4 — сбоку; 3 — сбоку. СокраЩениЯ: cerc — церк; epand — Эпандрий; sur — сурстиль." figureDoi-0="http://doi.org/10.5281/zenodo.13165119" figureDoi-1="http://doi.org/10.5281/zenodo.13165121" httpUri-0="https://zenodo.org/record/13165119/files/figure.png" httpUri-1="https://zenodo.org/record/13165121/files/figure.png" pageId="1" pageNumber="219">Figs 1–4</figureCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C352EAA6B509FFF453EFFE33FE29FDB9" pageId="1" pageNumber="219" type="materials_examined">
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<paragraph id="8BF7B92DB509FFF453EFFE33FE29FDB9" blockId="1.[189,775,441,999]" pageId="1" pageNumber="219">
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<materialsCitation id="3B20B370B509FFF453EFFE33FD84FDD0" collectingDate="2012-04-19" collectionCode="TYPE, MATERIAL, ZMMU" collectorName="Hoang Lien N. P. & D. Gavryushin" country="Vietnam" elevation="1947" latitude="22.34997" location="Lai Chau Prov." longLatPrecision="1" longitude="103.76818" pageId="1" pageNumber="219" specimenCount="1" specimenCount-male="1" stateProvince="Lai Chau" typeStatus="holotype">
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<collectionCode id="ED5921E8B509FFF453EFFE33FE5CFDE0" box="[226,403,508,527]" pageId="1" pageNumber="219">TYPE MATERIAL</collectionCode>
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.
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<typeStatus id="54F3078FB509FFF45292FE34FE3EFDE1" box="[415,497,507,526]" pageId="1" pageNumber="219" type="holotype">Holotype</typeStatus>
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,
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<specimenCount id="9D4E72A4B509FFF452F2FE31FDDCFDE1" box="[511,531,510,526]" count="1" pageId="1" pageNumber="219" type="male">♂</specimenCount>
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, labelled: VNM [=
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<collectingCountry id="F35FF9BDB509FFF451C3FE33FF3BFDC8" name="Vietnam" pageId="1" pageNumber="219">VIETNAM</collectingCountry>
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]:
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<collectingRegion id="498C77CFB509FFF453F2FDDCFE4EFDC8" box="[255,385,531,551]" country="Vietnam" name="Lai Chau" pageId="1" pageNumber="219">Lai Châu Prov.</collectingRegion>
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,
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<collectorName id="26BDDCFBB509FFF4528AFDDBFDD8FDC8" box="[391,535,531,551]" pageId="1" pageNumber="219">Hoàng Liên N.P.</collectorName>
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,
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<geoCoordinate id="EE7CDFEAB509FFF45113FDDBFD46FDC8" box="[542,649,532,551]" degrees="22.34997" direction="north" orientation="latitude" pageId="1" pageNumber="219" precision="1" value="22.34997">22.34997°N</geoCoordinate>
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,
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<geoCoordinate id="EE7CDFEAB509FFF4519DFDDCFCCBFDC9" box="[656,772,531,550]" degrees="103.76818" direction="east" orientation="longitude" pageId="1" pageNumber="219" precision="1" value="103.76818">103.76818°E</geoCoordinate>
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,
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<quantity id="4CB014C8B509FFF453B0FDE3FECEFDD0" box="[189,257,556,575]" metricMagnitude="3" metricUnit="m" metricValue="1.9469999999999998" pageId="1" pageNumber="219" unit="m" value="1947.0">
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<elevation id="00655E1EB509FFF453B0FDE3FECEFDD0" box="[189,257,556,575]" metricMagnitude="3" metricUnit="m" metricValue="1.9469999999999998" pageId="1" pageNumber="219" unit="m" value="1947.0">1947 m</elevation>
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</quantity>
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,
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<date id="FFF69FEDB509FFF45207FDE4FEA7FDD1" box="[266,360,555,574]" pageId="1" pageNumber="219" value="2012-04-19">
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<collectingDate id="EFB26605B509FFF45207FDE4FEA7FDD1" box="[266,360,555,574]" pageId="1" pageNumber="219" value="2012-04-19">19.iv.2012</collectingDate>
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</date>
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,
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<collectorName id="26BDDCFBB509FFF4527CFDE3FE3EFDD1" box="[369,497,555,575]" pageId="1" pageNumber="219">D. Gavryushin</collectorName>
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(
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<collectionCode id="ED5921E8B509FFF452F0FDE3FD8AFDD0" box="[509,581,556,575]" country="Russia" httpUri="http://grbio.org/cool/k3qp-615s" name="Zoological Museum, Moscow Lomonosov State University" pageId="1" pageNumber="219" type="Museum">ZMMU</collectionCode>
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)
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</materialsCitation>
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.
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<materialsCitation id="3B20B370B509FFF45159FDE3FE2DFDB9" collectingDate="2012-04-19" collectionCode="ZIN" collectorName="Hoang Lien N. P. & D. Gavryushin" country="Vietnam" elevation="1947" latitude="22.34997" location="Lai Chau Prov." longLatPrecision="1" longitude="103.76818" pageId="1" pageNumber="219" specimenCount="1" specimenCount-male="1" stateProvince="Lai Chau" typeStatus="paratype">
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<typeStatus id="54F3078FB509FFF45159FDE3FD6DFDD0" box="[596,674,556,575]" pageId="1" pageNumber="219" type="paratype">Paratype</typeStatus>
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,
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<specimenCount id="9D4E72A4B509FFF451A7FDE3FD00FDD1" box="[682,719,556,575]" count="1" pageId="1" pageNumber="219" type="male">1 ♂</specimenCount>
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, same data as holotype (
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<collectionCode id="ED5921E8B509FFF45255FD8BFEB0FDB8" box="[344,383,580,599]" country="Russia" httpUri="http://grbio.org/cool/z2y8-2jfr" name="Russian Academy of Sciences, Zoological Institute, Zoological Museum" pageId="1" pageNumber="219" type="Museum">ZIN</collectionCode>
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, dissected)
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C352EAA6B509FFF453EFFD94FD65FD18" pageId="1" pageNumber="219" type="diagnosis">
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<paragraph id="8BF7B92DB509FFF453EFFD94FD65FD18" blockId="1.[189,775,441,999]" pageId="1" pageNumber="219">
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DIAGNOSIS. Antennae with postpedicel yellowish brown, postpedicel about 10X longer than wide, stylus slen- der, with seta-like apical segment, palpus black; thorax with yellowish stronger setae, six scutellars; legs extensively yellowish; wing uniformly faintly infuscate, M
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<subScript id="17CCBB68B509FFF4516AFD1AFDA1FD0E" attach="left" box="[615,622,725,737]" fontSize="5" pageId="1" pageNumber="219">2</subScript>
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complete, pterostigma distinct, large; halter with darkened knob.
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</paragraph>
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</subSubSection>
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<subSubSection id="C352EAA6B509FFF753EFFD34FA89FDB3" lastPageId="2" lastPageNumber="220" pageId="1" pageNumber="219" type="description">
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<paragraph id="8BF7B92DB509FFF453EFFD34FB1AFE38" blockId="1.[189,775,441,999]" lastBlockId="1.[812,1399,315,1004]" pageId="1" pageNumber="219">
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DESCRIPTION.
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<emphasis id="B93C653FB509FFF45286FD34FE70FCFF" bold="true" box="[395,447,763,784]" pageId="1" pageNumber="219">Male</emphasis>
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(
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<figureCitation id="1373A5A8B509FFF452C1FD34FDCBFCFF" box="[460,516,763,785]" captionStart="Fig" captionStartId="1.[226,258,2017,2036]" captionTargetBox="[296,1296,1033,1996]" captionTargetId="figure-397@1.[255,1322,1033,1996]" captionTargetPageId="1" captionText="Fig. 1. Oedalea vietnamensis sp.n., male, habitus, holotype. Рис. 1. Oedalea vietnamensis sp.n., самец, габитус, голотип." figureDoi="http://doi.org/10.5281/zenodo.13165119" httpUri="https://zenodo.org/record/13165119/files/figure.png" pageId="1" pageNumber="219">Fig. 1</figureCitation>
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). Head black. Eyes holoptic, upper ommatidia enlarged. Frons represented by very small subtriangular space above antennae, subshiny, faintly pruinose. Face short, broad, shiny (including clypeus). Ocellar triangle subshiny, with 2 short dark setae. Occiput densely greyish pruinose; with rather sparse, black, moderately long setae on upper part (including postoculars) and some yellowish fine setae on lower part behind mouth-opening. Antenna with scape, postpedicel and stylus brownish, postpedicel yellowish brown to reddish brown; scape and pedicel with dark setulae (more numerous and distinct on pedicel); postpedicel very long, about 10x longer than wide near base; stylus very short, slender, with seta-like apical segment. Palpus short, black, with scattered black setulae. Proboscis brownish, labrum nearly half of eye height.
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</paragraph>
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<paragraph id="8BF7B92DB509FFF4505FFE14FB61FC73" blockId="1.[812,1399,315,1004]" pageId="1" pageNumber="219">Thorax almost entirely black, only prothoracic sclerites (except antepronotum) and postalar tubercle reddish brown; extensively shiny, prothoracic sclerites, notopleuron narrowly along lower margin posteriorly, almost entirely laterotergite (except narrow space on lower part) and mediotergite (except two small lateral spots) tomentose; pale to yellowish (stronger setae) setose. Proepisternum bare on lower portion, with 2–3 short fine setae on upper portion opposite anterior spiracle. Antepronotum with several setulae on each side dorsally. Postpronotal lobe with several setulae. Mesonotum with 1 long strong notopleural (with 2 additional short fine and some minute setae), 1 moderately long and 1 minute postalars, 6 scutellars (two inner pairs very long); mesoscutum almost entirely covered with uniform setulae, multiserial acrostichals separated narrowly from dorsocentrals only before suture, 1 pair of very long dorsocentral prescutellars. Anterior and posterior spiracles brown.</paragraph>
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<paragraph id="8BF7B92DB509FFF7505FFC6EFCC8FDE3" blockId="1.[812,1399,315,1004]" lastBlockId="2.[189,776,315,1217]" lastPageId="2" lastPageNumber="220" pageId="1" pageNumber="219">Legs extensively yellowish (including coxae), only hind tibia (except extreme base and apex), apicis of basitarsi and entire tarsomeres 2–5 brownish; subshiny, mostly with inconspicuous setation (except noted). Hind leg raptorial, with incrassate femur and geniculate, somewhat thickened and arcuate tibia. Coxae and trochanters with yellowish to pale setae. Femora with pale setae (except noted); fore and mid femora equally slender; hind femur with long fine setae posterodorsally and posteriorly on about basal 2/3, numerous black spinelike setae beyond middle toward apex ventrally. Fore tibia almost uniformly somewhat thickened (except extreme base).</paragraph>
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<caption id="DF37E9A5B509FFF453EFF82EFCC5F7FE" ID-DOI="http://doi.org/10.5281/zenodo.13165119" ID-Zenodo-Dep="13165119" httpUri="https://zenodo.org/record/13165119/files/figure.png" pageId="1" pageNumber="219" startId="1.[226,258,2017,2036]" targetBox="[296,1296,1033,1996]" targetPageId="1" targetType="figure">
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<paragraph id="8BF7B92DB509FFF453EFF82EFCC5F7FE" blockId="1.[226,778,2017,2065]" pageId="1" pageNumber="219">
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Fig. 1.
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<taxonomicName id="4C48C2AEB509FFF4522EF82EFE2DF81B" authorityName="Shamshev" authorityYear="2020" box="[291,482,2017,2036]" class="Insecta" family="Hybotidae" genus="Oedalea" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="219" phylum="Arthropoda" rank="species" species="vietnamensis" status="sp. nov.">
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<emphasis id="B93C653FB509FFF4522EF82EFE2DF81B" box="[291,482,2017,2036]" italics="true" pageId="1" pageNumber="219">Oedalea vietnamensis</emphasis>
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||
</taxonomicName>
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||
<emphasis id="B93C653FB509FFF452E7F82EFDDBF81B" bold="true" box="[490,532,2017,2036]" pageId="1" pageNumber="219">
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||
<taxonomicNameLabel id="A20FD844B509FFF452E7F82EFDDBF81B" box="[490,532,2017,2036]" pageId="1" pageNumber="219" rank="species">sp.n.</taxonomicNameLabel>
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||
</emphasis>
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, male, habitus, holotype. Рис. 1.
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<taxonomicName id="4C48C2AEB509FFF4522AF832FE29F7FF" authorityName="Shamshev" authorityYear="2020" box="[295,486,2045,2064]" class="Insecta" family="Hybotidae" genus="Oedalea" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="219" phylum="Arthropoda" rank="species" species="vietnamensis" status="sp. nov.">
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<emphasis id="B93C653FB509FFF4522AF832FE29F7FF" box="[295,486,2045,2064]" italics="true" pageId="1" pageNumber="219">Oedalea vietnamensis</emphasis>
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</taxonomicName>
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<emphasis id="B93C653FB509FFF452E0F832FDD7F7FF" bold="true" box="[493,536,2045,2064]" pageId="1" pageNumber="219">
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<taxonomicNameLabel id="A20FD844B509FFF452E0F832FDD7F7FF" box="[493,536,2045,2064]" pageId="1" pageNumber="219" rank="species">sp.n.</taxonomicNameLabel>
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</emphasis>
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, самец, габитус, голотип.
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</paragraph>
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</caption>
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<paragraph id="8BF7B92DB50AFFF753EFFDDEFE35FCA4" blockId="2.[189,776,315,1217]" pageId="2" pageNumber="220">
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Wing membrane faintly brownish. Basal costal seta present, long, yellowish. Pterostigma distinct, brownish, subrectangular, covering about third distance between apicis of R
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<subScript id="17CCBB68B50AFFF753C0FDBFFF1BFD93" attach="left" box="[205,212,624,636]" fontSize="5" pageId="2" pageNumber="220">1</subScript>
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and R
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<subScript id="17CCBB68B50AFFF75211FDBFFEFEFD93" attach="right" box="[284,305,624,636]" fontSize="5" pageId="2" pageNumber="220">2+3</subScript>
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, lower margin almost reaching to R
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<subScript id="17CCBB68B50AFFF751A5FDBFFD72FD93" attach="left" box="[680,701,624,636]" fontSize="5" pageId="2" pageNumber="220">2+3</subScript>
|
||
. Veins brownish, mostly well sclerotised; R 2+3 slightly sinuate apposite pterostigma; all branches of M reaching wing margin; CuA+CuP (anal vein) evanescent toward wing margin, almost complete, reaching wing margin as fold. Cell dm very large and long, almost truncate, with very slightly produced apex. Anal lobe well-developed; axillary incision obtuse, closer to 90°. Squama pale yellow, pale fringed. Halter with darkened knob and yellow stem.
|
||
</paragraph>
|
||
<paragraph id="8BF7B92DB50AFFF753EFFC9EFD8AFC73" blockId="2.[189,776,315,1217]" pageId="2" pageNumber="220">Abdomen with blackish brown tergites and brownish sternites, entirely shiny; covered with rather sparse yellowish to pale setae longer on tergites laterally.</paragraph>
|
||
<paragraph id="8BF7B92DB50AFFF753EFFC6EFE40FB2E" blockId="2.[189,776,315,1217]" pageId="2" pageNumber="220">
|
||
Terminalia (
|
||
<figureCitation id="1373A5A8B50AFFF75253FC6EFE76FC59" box="[350,441,929,951]" captionStart="Figs 2–4" captionStartId="2.[226,263,1965,1984]" captionTargetBox="[204,1393,1249,1924]" captionTargetId="figure-95@2.[204,1393,1249,1931]" captionTargetPageId="2" captionText="Figs 2–4. Oedalea vietnamensis sp.n., male: 2 — right epandrial lamella; 3 — cerci and epandrium; 4 — left epandrial lamella; 2, 4 — lateral view; 3 — dorsal view. Abbreviations: cerc — cercus; epand — epandrium; sur — surstylus. Рис. 2–4. Oedalea vietnamensis sp.n., самец: 2 — праваЯ лопасть ЭпандриЯ; 3 — церки и Эпандрий; 4 — леваЯ лопасть ЭпандриЯ; 2, 4 — сбоку; 3 — сбоку. СокраЩениЯ: cerc — церк; epand — Эпандрий; sur — сурстиль." figureDoi="http://doi.org/10.5281/zenodo.13165121" httpUri="https://zenodo.org/record/13165121/files/figure.png" pageId="2" pageNumber="220">Figs 2–4</figureCitation>
|
||
) small, elongate oval, brownish, subshiny. Cerci (
|
||
<figureCitation id="1373A5A8B50AFFF75268FC74FE6EFC3F" box="[357,417,955,977]" captionStart="Figs 2–4" captionStartId="2.[226,263,1965,1984]" captionTargetBox="[204,1393,1249,1924]" captionTargetId="figure-95@2.[204,1393,1249,1931]" captionTargetPageId="2" captionText="Figs 2–4. Oedalea vietnamensis sp.n., male: 2 — right epandrial lamella; 3 — cerci and epandrium; 4 — left epandrial lamella; 2, 4 — lateral view; 3 — dorsal view. Abbreviations: cerc — cercus; epand — epandrium; sur — surstylus. Рис. 2–4. Oedalea vietnamensis sp.n., самец: 2 — праваЯ лопасть ЭпандриЯ; 3 — церки и Эпандрий; 4 — леваЯ лопасть ЭпандриЯ; 2, 4 — сбоку; 3 — сбоку. СокраЩениЯ: cerc — церк; epand — Эпандрий; sur — сурстиль." figureDoi="http://doi.org/10.5281/zenodo.13165121" httpUri="https://zenodo.org/record/13165121/files/figure.png" pageId="2" pageNumber="220">Fig. 3</figureCitation>
|
||
) digitiform, of subequal length and width, slightly narrowed apically, covered with scattered, short, simple setae. Right epandrial lamella (
|
||
<figureCitation id="1373A5A8B50AFFF75178FC3EFD7EFBE9" box="[629,689,1009,1031]" captionStart="Figs 2–4" captionStartId="2.[226,263,1965,1984]" captionTargetBox="[204,1393,1249,1924]" captionTargetId="figure-95@2.[204,1393,1249,1931]" captionTargetPageId="2" captionText="Figs 2–4. Oedalea vietnamensis sp.n., male: 2 — right epandrial lamella; 3 — cerci and epandrium; 4 — left epandrial lamella; 2, 4 — lateral view; 3 — dorsal view. Abbreviations: cerc — cercus; epand — epandrium; sur — surstylus. Рис. 2–4. Oedalea vietnamensis sp.n., самец: 2 — праваЯ лопасть ЭпандриЯ; 3 — церки и Эпандрий; 4 — леваЯ лопасть ЭпандриЯ; 2, 4 — сбоку; 3 — сбоку. СокраЩениЯ: cerc — церк; epand — Эпандрий; sur — сурстиль." figureDoi="http://doi.org/10.5281/zenodo.13165121" httpUri="https://zenodo.org/record/13165121/files/figure.png" pageId="2" pageNumber="220">Fig. 2</figureCitation>
|
||
) subrectangular (lateral view), with several very long setae along ventral margin; right surstylus broad, rather subglobular, mostly with simple short setae. Left epandrial lamella (
|
||
<figureCitation id="1373A5A8B50AFFF751CAFB8EFD30FBB9" box="[711,767,1089,1111]" captionStart="Figs 2–4" captionStartId="2.[226,263,1965,1984]" captionTargetBox="[204,1393,1249,1924]" captionTargetId="figure-95@2.[204,1393,1249,1931]" captionTargetPageId="2" captionText="Figs 2–4. Oedalea vietnamensis sp.n., male: 2 — right epandrial lamella; 3 — cerci and epandrium; 4 — left epandrial lamella; 2, 4 — lateral view; 3 — dorsal view. Abbreviations: cerc — cercus; epand — epandrium; sur — surstylus. Рис. 2–4. Oedalea vietnamensis sp.n., самец: 2 — праваЯ лопасть ЭпандриЯ; 3 — церки и Эпандрий; 4 — леваЯ лопасть ЭпандриЯ; 2, 4 — сбоку; 3 — сбоку. СокраЩениЯ: cerc — церк; epand — Эпандрий; sur — сурстиль." figureDoi="http://doi.org/10.5281/zenodo.13165121" httpUri="https://zenodo.org/record/13165121/files/figure.png" pageId="2" pageNumber="220">Fig. 4</figureCitation>
|
||
) subrectangular, with several very long setae along ventral margin; left surstylus broad, somewhat concave apically, covered with mostly short simple setae, some longer setae along ventral margin.
|
||
</paragraph>
|
||
<paragraph id="8BF7B92DB50AFFF7505FFEF4FAF0FEBE" blockId="2.[812,1398,315,684]" box="[850,1343,315,337]" pageId="2" pageNumber="220">
|
||
MEASUREMENTS. Body
|
||
<quantity id="4CB014C8B50AFFF75752FEF4FB63FEBE" box="[1119,1196,315,337]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="2" pageNumber="220" unit="mm" value="3.7">3.7 mm</quantity>
|
||
, wing
|
||
<quantity id="4CB014C8B50AFFF757E0FEF4FAF4FEBE" box="[1261,1339,315,337]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" pageId="2" pageNumber="220" unit="mm" value="3.5">3.5 mm</quantity>
|
||
.
|
||
</paragraph>
|
||
<paragraph id="8BF7B92DB50AFFF7505FFE99FBDEFE83" blockId="2.[812,1398,315,684]" box="[850,1041,342,364]" pageId="2" pageNumber="220">
|
||
<emphasis id="B93C653FB50AFFF7505FFE99FC52FE84" bold="true" box="[850,925,342,363]" pageId="2" pageNumber="220">Female</emphasis>
|
||
. Unknown.
|
||
</paragraph>
|
||
<paragraph id="8BF7B92DB50AFFF7505FFEBEFA89FDB3" blockId="2.[812,1398,315,684]" pageId="2" pageNumber="220">
|
||
DIFFERENTIAL DIAGNOSIS. Main differences between the new species and other Oriental species of
|
||
<taxonomicName id="4C48C2AEB50AFFF7562EFE44FAB9FE4F" authorityName="MEIGEN FROM" authorityYear="1820" box="[1315,1398,395,416]" class="Insecta" family="Hybotidae" genus="Oedalea" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="220" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B93C653FB50AFFF7562EFE44FAB9FE4F" box="[1315,1398,395,416]" italics="true" pageId="2" pageNumber="220">Oedalea</emphasis>
|
||
</taxonomicName>
|
||
are indicated in the key given below. Among the Palaearctic species
|
||
<taxonomicName id="4C48C2AEB50AFFF75073FE0EFBD0FE39" authorityName="Shamshev" authorityYear="2020" box="[894,1055,449,470]" class="Insecta" family="Hybotidae" genus="Oedalea" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="220" phylum="Arthropoda" rank="species" species="vietnamensis" status="sp.n.">
|
||
<emphasis id="B93C653FB50AFFF75073FE0EFC40FE39" box="[894,911,449,470]" italics="true" pageId="2" pageNumber="220">O</emphasis>
|
||
.
|
||
<emphasis id="B93C653FB50AFFF750ADFE0EFBD0FE39" box="[928,1055,449,470]" italics="true" pageId="2" pageNumber="220">vietnamensis</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A20FD844B50AFFF75727FE0EFB96FE39" box="[1066,1113,449,470]" pageId="2" pageNumber="220" rank="species">sp.n.</taxonomicNameLabel>
|
||
resembles
|
||
<taxonomicName id="4C48C2AEB50AFFF757DDFE0EFC90FE1F" authority="Chvala, 1983" authorityName="Chvala" authorityYear="1983" class="Insecta" family="Hybotidae" genus="Oedalea" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="220" phylum="Arthropoda" rank="species" species="freyi">
|
||
<emphasis id="B93C653FB50AFFF757DDFE0EFB2EFE39" box="[1232,1249,449,470]" italics="true" pageId="2" pageNumber="220">O</emphasis>
|
||
.
|
||
<emphasis id="B93C653FB50AFFF757FEFE0EFAEFFE39" box="[1267,1312,449,470]" italics="true" pageId="2" pageNumber="220">freyi</emphasis>
|
||
<bibRefCitation id="EFD9C4DCB50AFFF75627FE0EFC90FE1F" author="Chvala M." pageId="2" pageNumber="220" pagination="12 - 79" refId="ref1993" refString="Chvala M. 1983. The Empidoidea (Diptera) of Fennoscandia and Denmark. II. General Part. The Families Hybotidae, Atelestidae and Microphoridae // Fauna Entomologica Scandinavica. Vol. 12. P. 12 - 79." type="journal article" year="1983">Chvála, 1983</bibRefCitation>
|
||
</taxonomicName>
|
||
, known only from the north of Fennoscandia. Howev- er,
|
||
<taxonomicName id="4C48C2AEB50AFFF7505EFE39FC6BFDE4" authorityName="Chvala" authorityYear="1983" box="[851,932,502,523]" class="Insecta" family="Hybotidae" genus="Oedalea" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="220" phylum="Arthropoda" rank="species" species="freyi">
|
||
<emphasis id="B93C653FB50AFFF7505EFE39FCABFDE4" box="[851,868,502,523]" italics="true" pageId="2" pageNumber="220">O</emphasis>
|
||
.
|
||
<emphasis id="B93C653FB50AFFF7507AFE39FC6BFDE4" box="[887,932,502,523]" italics="true" pageId="2" pageNumber="220">freyi</emphasis>
|
||
</taxonomicName>
|
||
can be readily distinguished from the new species by shorter, evenly conical postpedicel [
|
||
<bibRefCitation id="EFD9C4DCB50AFFF7562AFDDEFC59FDAE" author="Chvala M." pageId="2" pageNumber="220" pagination="12 - 79" refId="ref1993" refString="Chvala M. 1983. The Empidoidea (Diptera) of Fennoscandia and Denmark. II. General Part. The Families Hybotidae, Atelestidae and Microphoridae // Fauna Entomologica Scandinavica. Vol. 12. P. 12 - 79." type="journal article" year="1983">Chvála, 1983: 167</bibRefCitation>
|
||
, Fig. 381], usually 8 scutellar setae (only one inner pair stronger) and uniformly yellowish halteres.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C352EAA6B50AFFF7505FFDAEFBE7FD7E" pageId="2" pageNumber="220" type="etymology">
|
||
<paragraph id="8BF7B92DB50AFFF7505FFDAEFBE7FD7E" blockId="2.[812,1398,315,684]" pageId="2" pageNumber="220">ETYMOLOGY. The epithet refers to the country of the origin of the new species.</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C352EAA6B50AFFF7505FFD59FB0EFD43" box="[850,1217,662,684]" pageId="2" pageNumber="220" type="distribution">
|
||
<paragraph id="8BF7B92DB50AFFF7505FFD59FB0EFD43" blockId="2.[812,1398,315,684]" box="[850,1217,662,684]" pageId="2" pageNumber="220">
|
||
DISTRIBUTION. Oriental:
|
||
<collectingCountry id="F35FF9BDB50AFFF7576AFD59FB72FD43" box="[1127,1213,662,684]" name="Vietnam" pageId="2" pageNumber="220">Vietnam</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |