139 lines
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139 lines
12 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.492.6852" ID-GBIF-Dataset="ecf56b94-b4d1-415c-82cd-e7a098046843" ID-PMC="PMC4389217" ID-Pensoft-Pub="1313-2970-492-123" ID-PubMed="25878544" ID-ZBK="3DE583E567954A77B70F7B085B0A91F0" ModsDocAuthor="" ModsDocDate="2015" ModsDocID="1313-2970-492-123" ModsDocOrigin="ZooKeys 492" ModsDocTitle="Revision of the genus Epimesoplecia Zhang, 2007 (Diptera, Nematocera, Protopleciidae) with five new species" checkinTime="1451244493529" checkinUser="pensoft" docAuthor="Lin, Xiuqin, Shih, Chungkun & Ren, Dong" docDate="2015" docId="BCFE1E75B3F86F16FEB5392AED693A0B" docLanguage="en" docName="ZooKeys 492: 123-143" docOrigin="ZooKeys 492" docSource="http://dx.doi.org/10.3897/zookeys.492.6852" docTitle="Epimesoplecia prosoneura Lin, Shih & Ren, 2015, sp. n." docType="treatment" docUuid="260A2E9B-8331-483A-9BBB-E67D58EB0B32" docUuidSource="ZooBank" docVersion="4" lastPageNumber="129" masterDocId="FFF9FF85DA6BFFD0FF6DFFDB48680A0A" masterDocTitle="Revision of the genus Epimesoplecia Zhang, 2007 (Diptera, Nematocera, Protopleciidae) with five new species" masterLastPageNumber="143" masterPageNumber="123" pageNumber="125" updateTime="1668160147486" updateUser="ExternalLinkService">
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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>Revision of the genus Epimesoplecia Zhang, 2007 (Diptera, Nematocera, Protopleciidae) with five new species</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>Lin, Xiuqin</mods:namePart>
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</mods:name>
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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>Shih, Chungkun</mods:namePart>
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</mods:name>
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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>Ren, Dong</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>ZooKeys</mods:title>
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</mods:titleInfo>
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<mods:part>
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<mods:date>2015</mods:date>
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<mods:detail type="volume">
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<mods:number>492</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>123</mods:start>
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<mods:end>143</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/10.3897/zookeys.492.6852</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/10.3897/zookeys.492.6852</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-492-123</mods:identifier>
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<mods:identifier type="ZBK">3DE583E567954A77B70F7B085B0A91F0</mods:identifier>
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<mods:identifier type="ZooBank">3DE583E567954A77B70F7B085B0A91F0</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152059021" LSID="urn:lsid:zoobank.org:act:260A2E9B-8331-483A-9BBB-E67D58EB0B32" httpUri="http://treatment.plazi.org/id/BCFE1E75B3F86F16FEB5392AED693A0B" lastPageId="6" lastPageNumber="129" pageId="2" pageNumber="125">
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<subSubSection pageId="2" pageNumber="125" type="multiple">
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<paragraph pageId="2" pageNumber="125">Taxon classification Animalia Diptera Protopleciidae</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="125" type="nomenclature">
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<paragraph pageId="2" pageNumber="125">
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<taxonomicName LSID="http://zoobank.org/260A2E9B-8331-483A-9BBB-E67D58EB0B32" class="Insecta" family="Protopleciidae" genus="Epimesoplecia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Epimesoplecia prosoneura" order="Diptera" pageId="2" pageNumber="125" phylum="Arthropoda" rank="species" species="prosoneura">Epimesoplecia prosoneura</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="125">sp. n.</taxonomicNameLabel>
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Figs 4, 5
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="126" type="etymology">
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<paragraph pageId="3" pageNumber="126">
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<pageBreakToken pageId="3" pageNumber="126" start="start">Etymology</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="3" pageNumber="126">
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The epithet of prosoneura is derived from the Greek preposition
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<normalizedToken originalValue="“pro”">"pro"</normalizedToken>
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, meaning
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<normalizedToken originalValue="“before”">"before"</normalizedToken>
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, and Greek word
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<normalizedToken originalValue="“neura”">"neura"</normalizedToken>
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, meaning "string or sinew", referring to proximal position of the fork of Rs. The specific epithet is a noun in apposition.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="3" pageNumber="126" type="diagnosis">
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<paragraph pageId="3" pageNumber="126">Diagnosis.</paragraph>
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<paragraph pageId="3" pageNumber="126">Compound eyes crescent. Antennae moniliform. Sc exceeding the level of r-m or very close to r-m; fork of Rs proximad of fork of M1+2; R2+3 very close to crossvein r-m; R2+3, almost straight, distinctly longer than bRs and dRs combined; bRs about 10 times (9.4-10.5) as long as dRs, the latter as long as r-m; bM1+2 shorter than dM1+2; bM3+4 shorter than m-cu; cell bp wider than cell ba terminally.</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="127" type="material">
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<paragraph pageId="4" pageNumber="127">
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<pageBreakToken pageId="4" pageNumber="127" start="start">Material</pageBreakToken>
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.
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</paragraph>
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<paragraph pageId="4" pageNumber="127">Holotype: male, NO. CNU-DIP-NN2013207p/c, part and counterpart, an almost complete specimen with well-preserved antennae, both wings and part of legs (Fig. 4A, B). Allotype (paratype): female. NO. CNU-DIP-NN2013214, in dorsal view, a specimen with well-preserved wings and body (Fig. 5A, B).</paragraph>
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<caption pageId="4" pageNumber="127">
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<paragraph pageId="4" pageNumber="127">
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Figure 4.
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<taxonomicName class="Insecta" family="Protopleciidae" genus="Epimesoplecia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Epimesoplecia prosoneura" order="Diptera" pageId="4" pageNumber="127" phylum="Arthropoda" rank="species" species="prosoneura">Epimesoplecia prosoneura</taxonomicName>
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sp. n. (CNU-DIP-NN2013207p/c). Holotype. Photographs of A, B Part and counterpart C Details of head (under alcohol) D Details of male genitalia (under alcohol); Line drawings of E Counterpart F Head G Male genitalia H Wing. Scale bars = 1 mm.
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<normalizedToken originalValue="gc–gonocoxite">gc-gonocoxite</normalizedToken>
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;
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<normalizedToken originalValue="gs–gonostylus">gs-gonostylus</normalizedToken>
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.
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</paragraph>
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</caption>
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<caption pageId="4" pageNumber="127">
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<paragraph pageId="4" pageNumber="127">
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Figure 5.
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<taxonomicName class="Insecta" family="Protopleciidae" genus="Epimesoplecia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Epimesoplecia prosoneura" order="Diptera" pageId="4" pageNumber="127" phylum="Arthropoda" rank="species" species="prosoneura">Epimesoplecia prosoneura</taxonomicName>
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sp. n. (CNU-DIP-NN2013214). Allotype. A Photograph of habitus B Line drawing of habitus; Photographs of C Details of head (under alcohol); D Details of female genitalia (under alcohol). Scale bars = 1 mm.
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</paragraph>
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</caption>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="127" type="horizon and locality">
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<paragraph pageId="4" pageNumber="127">Horizon and locality.</paragraph>
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<paragraph pageId="4" pageNumber="127">All specimens were collected from the Jiulongshan Formation, late Middle Jurassic age (Late Callovian) from Daohugou Village, Ningcheng County, Inner Mongolia Autonomous Region in China.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="5" lastPageNumber="128" pageId="4" pageNumber="127" type="description">
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<paragraph pageId="4" pageNumber="127">Description.</paragraph>
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<paragraph pageId="4" pageNumber="127">Head (Figs 4C and 5C): Oviform. Compound eyes protrusive in males. Antennae long, scape and pedicel thick and stout, the 1st flagellomere slender and long, the remaining ones becoming thinner toward apex.</paragraph>
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<paragraph pageId="4" pageNumber="127">Thorax (Figs 4A, B and 5A): Prothorax barely visible; scutum of mesothorax broad and oval, convex obviously; scutellum of metathorax projecting, semicircle; haltere depressed.</paragraph>
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<paragraph pageId="5" pageNumber="128">
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<pageBreakToken pageId="5" pageNumber="128" start="start">Legs</pageBreakToken>
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(Figs 4A, B and 5A): Forelegs relatively slender; femur slender and long, covered with dense setae, slightly shorter than tibia; tarsi not preserved. Mid legs similar to forelegs, femur long and slender, tibia thinner than femur as preserved; Hind legs: femur slightly expanded, tibia slightly longer than femur as preserved.
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</paragraph>
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<paragraph pageId="5" pageNumber="128">Wings (Figs 4H and 5B): Wing long and narrow (length: 8-8.9 mm, width: 2.6-2.7 mm), apex of wings covering the abdominal terminalia. Costal field long and thin, Sc reaching C at the middle of anterior margin; Rs arising from basal one-fourth of wing length, furcating distad to fork of M1+2; bRs about 5 times (4.8-5.7) as long as r-m; crossvein m-cu slightly longer than r-m; CuA slightly curved, ending at posterior margin distad of mid wing; vein A1 nearly straight, reaching posterior margin.</paragraph>
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<paragraph pageId="5" pageNumber="128">Male genitalia (Fig. 4G): Abdomen cylindrical; genitalia complex, slightly narrower than the 8th segment, with gonocoxites robust and rounded; gonostylus cylindrical and elongated, shorter than gonocoxites.</paragraph>
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<paragraph pageId="5" pageNumber="128">Female genitalia (Fig. 5D): The 8th segment slightly smaller than preceding segments, genitalia simple, with 2-segmented cerci, the basal segment of cerci longer than the terminal one.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="6" lastPageNumber="129" pageId="5" pageNumber="128" type="dimensions of holotype">
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<paragraph pageId="5" pageNumber="128">Dimensions of holotype</paragraph>
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<paragraph lastPageId="6" lastPageNumber="129" pageId="5" pageNumber="128">
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(in mm). [Measurements for the paratype CNU-DIP-NN2013214 in brackets, if different]. Holotype: male, CNU-DIP-NN2013207p/c, Body length 9.3 [8.2], maximal width of body 1.6 [1.4]. Antennae length: 1.8 (segments 1-16) [1.4 (segments 1-15)]. Foreleg: femur 1.6 as preserved; tibia 2.5 as preserved. Mid leg: femur 1.9 as preserved; tibia 2.7 as preserved. Hind leg: femur 2.2
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<pageBreakToken pageId="6" pageNumber="129" start="start">as</pageBreakToken>
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preserved [2 as preserved], tibia 3.5 as preserved [1.3 as preserved]. Wing: length 8 [8.9], width 2.6 [2.7]; R2+3 3 [3.7]; bRs 1.9 [2.3]; dRs 0.1 [0.3]; R4+5 3.6 [4].
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="129" type="remarks">
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<paragraph pageId="6" pageNumber="129">Remarks.</paragraph>
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<paragraph pageId="6" pageNumber="129">
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The new species is similar to
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<taxonomicName class="Insecta" family="Protopleciidae" genus="Epimesoplecia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Epimesoplecia shcherbakovi" order="Diptera" pageId="6" pageNumber="129" phylum="Arthropoda" rank="species" species="shcherbakovi">Epimesoplecia shcherbakovi</taxonomicName>
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Zhang, 2007 but differs from the latter in having bRs about 10 times (9.4-10.5) as long as dRs (vs. 4.5 times); Rs bifurcation proximad of fork of M1+2 (vs. Rs bifurcation at the same level of fork of M1+2); dM1+2 longer than bM1+2 (vs. dM1+2 shorter than bM1+2); R2+3, very close to the position crossvein r-m, distinctly longer than bRs and dRs combined (vs. R2+3, distad of the position crossvein r-m, clearly shorter than bRs and dRs combined). The new species differs from
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<taxonomicName class="Insecta" family="Protopleciidae" genus="Epimesoplecia" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Epimesoplecia plethora" order="Diptera" pageId="6" pageNumber="129" phylum="Arthropoda" rank="species" species="plethora">Epimesoplecia plethora</taxonomicName>
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sp. n. in having bRs about 10 times (9.4-10.5) as long as dRs (vs. less than 2 times); bM3+4 clearly shorter than m-cu (vs. bM3+4 shorter than m-cu); Rs bifurcation proximad of fork of M1+2 (vs. Rs bifurcation distad of fork of M1+2); dRs distinctly shorter than r-m (vs. dRs about 3 times as long as r-m); R2+3, very close to the position crossvein r-m, distinctly longer than bRs and dRs combined (vs. R2+3, sigmoidly curved, distinctly shorter than bRs and dRs combined). Comparisons with other species are listed in Table 1.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |