119 lines
15 KiB
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119 lines
15 KiB
XML
<document id="0A8C5B972DBC89C7B7A082461FD9AC96" ID-CLB-Dataset="32415" ID-DOI="http://dx.doi.org/10.3897/dez.64.13550" ID-GBIF-Dataset="0c8f9cfc-62d4-4646-b74c-a3d7adf96f1a" ID-Pensoft-Pub="1860-1324-2-111" ID-ZooBank="60CCF097E72F4EAC85DF472D3635A731" ModsDocAuthor="" ModsDocDate="2017" ModsDocID="1860-1324-2-111" ModsDocOrigin="Deutsche Entomologische Zeitschrift 64 (2)" ModsDocTitle="New findings of Flagellisargus J Zhang, 2012 (Diptera, Brachycera, Archisargidae), with discussion of the placements of some controversial taxa" checkinTime="1502745448577" checkinUser="pensoft" docAuthor="Zhang, Junfeng" docDate="2017" docId="BBAC70477906847F61DF1003E9843098" docLanguage="en" docName="DeutEntomolZeit 64(2): 111-122" docOrigin="Deutsche Entomologische Zeitschrift 64 (2)" docSource="http://dx.doi.org/10.3897/dez.64.13550" docTitle="Flagellisargus (Flagellisargus) sinicus J. Zhang 2012" docType="treatment" docVersion="6" lastPageNumber="114" masterDocId="FF9BAB77FFC9E178FFED2E531D3DFF9D" masterDocTitle="New findings of Flagellisargus J Zhang, 2012 (Diptera, Brachycera, Archisargidae), with discussion of the placements of some controversial taxa" masterLastPageNumber="122" masterPageNumber="111" pageNumber="112" updateTime="1701373983448" updateUser="ExternalLinkService">
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<mods:title id="9AF79F6CD38588788E1DC1A2C5180559">New findings of Flagellisargus J Zhang, 2012 (Diptera, Brachycera, Archisargidae), with discussion of the placements of some controversial taxa</mods:title>
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<mods:namePart id="553D2E3AD56C2EBC7AFB142ED747847F">Zhang, Junfeng</mods:namePart>
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<mods:title id="42CABC6FB2C88F3667610706D7242795">Deutsche Entomologische Zeitschrift</mods:title>
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<mods:date id="2A40F4C84004FB3B79E4268F71198541">2017</mods:date>
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<mods:number id="9DDFD4D2D2C273488E359D064B478BAF">64</mods:number>
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<mods:url id="84BDD2DE66A7FA63E25F42FB59FF4B94">http://dx.doi.org/10.3897/dez.64.13550</mods:url>
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<mods:identifier id="F5BCAF7DA33832FE799188DE2DD2F155" type="DOI">http://dx.doi.org/10.3897/dez.64.13550</mods:identifier>
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<treatment id="BBAC70477906847F61DF1003E9843098" ID-GBIF-Taxon="132650030" LSID="urn:lsid:plazi:treatment:BBAC70477906847F61DF1003E9843098" httpUri="http://treatment.plazi.org/id/BBAC70477906847F61DF1003E9843098" lastPageId="3" lastPageNumber="114" pageId="1" pageNumber="112">
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<subSubSection id="68A158FD779BD85CE86B4413A5A12C52" pageId="1" pageNumber="112" type="nomenclature">
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<paragraph id="703AB65B0BBC43B9112E504874CCCA45" pageId="1" pageNumber="112">
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<taxonomicName id="F0533522D0940103E840FC666774FE69" ID-CoL="8H2QP" authority="J. Zhang, 2012 a" class="Insecta" family="Archisargidae" genus="Flagellisargus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Flagellisargus (Flagellisargus) sinicus" order="Diptera" pageId="1" pageNumber="112" phylum="Arthropoda" rank="species" species="sinicus" subGenus="Flagellisargus">Flagellisargus (Flagellisargus) cf. sinicus J. Zhang, 2012a</taxonomicName>
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Fig. 4
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</paragraph>
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</subSubSection>
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<subSubSection id="74C1B6FCB3EC259A6B4B88DB538EADB1" pageId="2" pageNumber="113" type="reference_group">
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<paragraph id="74A2F5A03CEE84C0B81E5F46F46C47FA" pageId="2" pageNumber="113">
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<taxonomicName id="04E66185799EEFCD5D3E49927175C483" class="Insecta" family="Archisargidae" genus="Flagellisargus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Flagellisargus sinicus" order="Diptera" pageId="2" pageNumber="113" phylum="Arthropoda" rank="species" species="sinicus">
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<pageBreakToken id="257D23AB9823D856C6D5CDF6209C3AA6" pageId="2" pageNumber="113" start="start">Flagellisargus</pageBreakToken>
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sinicus
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</taxonomicName>
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J Zhang, 2012a, 879-880, figs 1-3.
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</paragraph>
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</subSubSection>
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<subSubSection id="D66A5F6DF5ABC74C308DCA2DE7095975" lastPageId="3" lastPageNumber="114" pageId="2" pageNumber="113" type="description">
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<paragraph id="0AD80F6BEC8B1AC8FD30E8F554282D9F" pageId="2" pageNumber="113">Description.</paragraph>
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<paragraph id="AEDDF40696BC155A82ED4B8D2D633198" pageId="2" pageNumber="113">Moderate-size female archisargid fly; body yellowish brown (Fig. 4A). Head moderately large, nearly semiglobose; eyes large, dichoptic, occupying most parts of head; antenna long, clavate, nearly 1.5 times as long as head length, scape not elongated, slightly longer than wide, pedicel short, subquadrate, wider than long, flagellum elongate-conical, nearly three times as long as wide, with a darkish brown longitudinal furrow near to its outer margin and connecting base of arista which is darkish brown, stylate, and distinctly curved inwards, ratio of scape, pedicel and flagellum 2.0:1.0:9.0, arista (or stylus) about a quarter of flagellum length (Fig. 4B).</paragraph>
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<paragraph id="1823ADA4F61B56EC856484D17C9D76D3" lastPageId="3" lastPageNumber="114" pageId="2" pageNumber="113">
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Thorax nearly globose, as long as wide, slightly wider than head (Fig. 4A). Wing narrow and long, about 3.5 times as long as wide, C terminating at wing tip; C, Sc, R1 and Rs clearly stouter than M1 and M2; Sc long, more than one half of wing length; R1 straight, nearly fourth-fifths of wing length; origin of Rs slightly basad to wing midlength, Rs stem short, nearly as long as section bR4+5; R2+3 straight, ending at C far apart from R1 end; section dR4+5 straight, nearly four times as long as section bR4+5, 3.7 times as long as R5, R4+5 fork at level
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<pageBreakToken id="B5B2D2185AB9F10DC929E10C49B79899" pageId="3" pageNumber="114" start="start">of</pageBreakToken>
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R2+3 end, R4 shorter than R5, both veins dR4+5 and R5, more or less, not in line, R5 slightly curved downwards, ending at wing tip; ratio of costal sections Sc-R1, R1-R2+3, R2+3-R4 and R4-R5 1.0:0.3:0.4:0.4; ratio of Rs, bR4+5, dR4+5 and R5 1.0:1.0:4.1:1.8; M1 and M2 almost straight, subparallel (Fig. 4A). Femur of hindleg long and stout, clavate, nearly reaching posterior margin of third abdominal segment, tibia at least with a needle-like spur, and shorter than width of tibia (Fig. 4C).
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</paragraph>
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<paragraph id="EA93E3486C7BAF019B780D0CD06A18A2" pageId="3" pageNumber="114">Abdomen with nine segments visible, nearly cylindrical, just a little narrower than thorax, 1.9 times longer than head (excluding antenna) and thorax combined; each of tergites with a wide, longitudinal, intermediate marking which is darkish brown; apex of abdomen with a scelerotized, needle-like ovipositor, and slightly longer than ninth segment (Fig. 4A).</paragraph>
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</subSubSection>
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<subSubSection id="12D490E82162D528ECC8E4B213375775" pageId="3" pageNumber="114" type="description">
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<paragraph id="13F10E2B1178B0947F4852115C8CA188" pageId="3" pageNumber="114">Dimensions.</paragraph>
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<paragraph id="19A18487D9578FF7EA3F660A7EFC0A2A" pageId="3" pageNumber="114">NIGP DHG 201702: length of body (excluding antenna and ovipositor), 9.6 mm; head, 1.3 mm; thorax, 2.1 mm; abdomen (excluding ovipositor), 6.2 mm; ovipositor ca. 0.5 mm. Length of wing, 7.9 mm, width of wing, ca. 2.3 mm.</paragraph>
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</subSubSection>
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<subSubSection id="6008EC6B7C63FEC4734E136BE5A90D2D" pageId="3" pageNumber="114" type="distribution">
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<paragraph id="2C49D509F7995BA1FE983598C5CA3051" pageId="3" pageNumber="114">Distribution.</paragraph>
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<paragraph id="5484E41E760F231296CCCBB102541D7B" pageId="3" pageNumber="114">The "Daohugou Formation" (Daohugou Bed), Callovian-Oxfordian; Daohugou, Wuhua, Ningcheng, Inner Mongolia, China.</paragraph>
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</subSubSection>
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<subSubSection id="F83016B8D80D87764E14914592D0EEA8" pageId="3" pageNumber="114" type="remarks">
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<paragraph id="49DB0C0A7DD22F3578E85D7E7E4AA4AC" pageId="3" pageNumber="114">Remarks.</paragraph>
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<paragraph id="8B53E33F86FB324683C8F1D8BB6C01AB" pageId="3" pageNumber="114">
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On the following characters, this fly could be assigned to
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<taxonomicName id="9D2A7552F78AAFE9E4D3215D86B8405F" class="Insecta" family="Archisargidae" genus="Flagellisargus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Flagellisargus (Flagellisargus)" order="Diptera" pageId="3" pageNumber="114" phylum="Arthropoda" rank="subGenus" subGenus="Flagellisargus">Flagellisargus (Flagellisargus)</taxonomicName>
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: body (excluding antenna and ovipositor) moderate-size (more than 9 mm long); antennal scape short (not elongated); arista (or stylus) well developed (about a quarter of flagellum length); fork of R4+5 just at level of R2+3 end; and R5 ending at wing tip.
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</paragraph>
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<paragraph id="917C3CBA8B7662787D3D82AE554D14A9" pageId="3" pageNumber="114">
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Owing to having special characteristics (antennal flagellum with a darkish brown longitudinal furrow near to its outer margin and connecting base of arista and a tibial spur of hindleg well developed) this specimen shows close similarities in antennal and
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<normalizedToken id="A6E273AF0ADF2E36CA82600D79F8D1B9" originalValue="leg’s">leg's</normalizedToken>
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structures to that of the known species
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<taxonomicName id="C3B3B588F9F7910D0ACAE9F361699E1E" class="Insecta" family="Archisargidae" genus="Flagellisargus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Flagellisargus (Flagellisargus) sinicus" order="Diptera" pageId="3" pageNumber="114" phylum="Arthropoda" rank="species" species="sinicus" subGenus="Flagellisargus">Flagellisargus (Flagellisargus) sinicus</taxonomicName>
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. Unfortunately, its wing is incompletely preserved, and the discal cell, posterior branch of M, CuA, CuP and crossvein m-cu are rather ambiguous or invisible. For this reason, this impression fly could only be identified as
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<taxonomicName id="9CB3ACB0E20CC32166EA11C8A1459B1B" class="Insecta" family="Archisargidae" genus="Flagellisargus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Flagellisargus (Flagellisargus) sinicus" order="Diptera" pageId="3" pageNumber="114" phylum="Arthropoda" rank="species" species="sinicus" subGenus="Flagellisargus">Flagellisargus (Flagellisargus) cf. sinicus</taxonomicName>
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.
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</paragraph>
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<caption id="016B996E44ECAEF2BCE4E648947CB7F0" pageId="3" pageNumber="114">
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<paragraph id="CC7E18E700BBA1B6F6FB0D0439C8C661" pageId="3" pageNumber="114">
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Figure 4.
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<taxonomicName id="F51073556B2CAF978794ECF718805913" class="Insecta" family="Archisargidae" genus="Flagellisargus" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Flagellisargus (Flagellisargus) sinicus" order="Diptera" pageId="3" pageNumber="114" phylum="Arthropoda" rank="species" species="sinicus" subGenus="Flagellisargus">Flagellisargus (Flagellisargus) cf. sinicus</taxonomicName>
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J Zhang, 2012a, photomicrographs, NIGP L201702, A habitus (dorsal view), B antennae, C tibial spur of hindleg. Scale bar 1 mm (A), 0.1 mm (B, C).
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</paragraph>
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</caption>
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<caption id="F2DCBCEF2A51DCFCC7868D18CD856FA9" pageId="3" pageNumber="114">
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<paragraph id="669499980DBA6DA72BE4A6E57B46BE12" pageId="3" pageNumber="114">
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Figure 5.
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<taxonomicName id="D4B0BA28EF87BCC66742741D3FB6CD37" class="Insecta" family="Archisargidae" genus="Archirhagio" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Archirhagio mostovskii" order="Diptera" pageId="3" pageNumber="114" phylum="Arthropoda" rank="species" species="mostovskii">Archirhagio mostovskii</taxonomicName>
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J Zhang, 2015 and
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<taxonomicName id="24FCAD2FAD0A6345D3AFA802DA3E6577" class="Insecta" family="Archisargidae" genus="Archirhagio" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Archirhagio zhangi" order="Diptera" pageId="3" pageNumber="114" phylum="Arthropoda" rank="species" species="zhangi">Archirhagio zhangi</taxonomicName>
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K
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<bibRefCitation id="CF64A5B69114CDB9185DDE675CB11680" author="Zhang, K" journalOrPublisher="Zootaxa" pageId="6" pageNumber="117" pagination="61 - 65" title="A new species of Archirhagio Rohdendorf, 1938 from the Middle Jurassic of Inner Mongolia of China (Diptera: Archisargidae)." volume="1984" year="2009">Zhang et al., 2009</bibRefCitation>
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, photomicrographs of holotypes (males) A
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<taxonomicName id="AA4C81F53544ACC8CE1847E83F52FC01" class="Insecta" family="Archisargidae" genus="Archirhagio" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Archirhagio mostovskii" order="Diptera" pageId="3" pageNumber="114" phylum="Arthropoda" rank="species" species="mostovskii">Archirhagio mostovskii</taxonomicName>
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J Zhang, 2015, B
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<taxonomicName id="493D4A3781DA40F077C59989F572A0D0" class="Insecta" family="Archisargidae" genus="Archirhagio" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Archirhagio zhangi" order="Diptera" pageId="3" pageNumber="114" phylum="Arthropoda" rank="species" species="zhangi">Archirhagio zhangi</taxonomicName>
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K
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<bibRefCitation id="5F5EA5F90070EECF2388FEBE1396DE65" author="Zhang, K" journalOrPublisher="Zootaxa" pageId="6" pageNumber="117" pagination="61 - 65" title="A new species of Archirhagio Rohdendorf, 1938 from the Middle Jurassic of Inner Mongolia of China (Diptera: Archisargidae)." volume="1984" year="2009">Zhang et al., 2009</bibRefCitation>
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(after K
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<bibRefCitation id="27D21F02806D15DBEBFC2FECD985D336" author="Zhang, K" journalOrPublisher="Zootaxa" pageId="6" pageNumber="117" pagination="61 - 65" title="A new species of Archirhagio Rohdendorf, 1938 from the Middle Jurassic of Inner Mongolia of China (Diptera: Archisargidae)." volume="1984" year="2009">Zhang et al., 2009</bibRefCitation>
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, modified), C male terminalia (after K
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<bibRefCitation id="B6A2BAF7D6A45730422421E6BB77467B" author="Zhang, K" journalOrPublisher="Zootaxa" pageId="6" pageNumber="117" pagination="61 - 65" title="A new species of Archirhagio Rohdendorf, 1938 from the Middle Jurassic of Inner Mongolia of China (Diptera: Archisargidae)." volume="1984" year="2009">Zhang et al., 2009</bibRefCitation>
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, modified). Scale bars 1mm.
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</paragraph>
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</caption>
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</subSubSection>
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</treatment>
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</document> |