111 lines
11 KiB
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111 lines
11 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.618.8059" ID-GBIF-Dataset="325bde1b-d371-4850-8ca2-d8bee54a571b" ID-PMC="PMC5102052" ID-Pensoft-Pub="1313-2970-618-97" ID-PubMed="27853402" ID-ZBK="3B4D7966762D4D7DACCC1A31F51FBD73" ModsDocAuthor="" ModsDocDate="2016" ModsDocID="1313-2970-618-97" ModsDocOrigin="ZooKeys 618" ModsDocTitle="New genera of Australian stiletto flies (Diptera, Therevidae)" checkinTime="1474312352521" checkinUser="pensoft" docAuthor="Irwin, Michael E. & Winterton, Shaun L." docDate="2016" docId="10FC52EEFE2E723C4720BA2FC3DE2AC9" docLanguage="en" docName="ZooKeys 618: 97-128" docOrigin="ZooKeys 618" docSource="http://dx.doi.org/10.3897/zookeys.618.8059" docTitle="Sidarena aurantia Irwin & Winterton, 2016, sp. n." docType="treatment" docUuid="89BA1398-15FC-4E48-AC36-0107EC85556B" docUuidSource="ZooBank" docVersion="5" lastPageNumber="103" masterDocId="FF84FFE42533FF89FFADE038351EFFFC" masterDocTitle="New genera of Australian stiletto flies (Diptera, Therevidae)" masterLastPageNumber="128" masterPageNumber="97" pageNumber="99" updateTime="1668163535861" 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>New genera of Australian stiletto flies (Diptera, Therevidae)</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>Irwin, Michael E.</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>Winterton, Shaun L.</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>2016</mods:date>
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<mods:detail type="volume">
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<mods:number>618</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>97</mods:start>
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<mods:end>128</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.618.8059</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.618.8059</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-618-97</mods:identifier>
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<mods:identifier type="ZBK">3B4D7966762D4D7DACCC1A31F51FBD73</mods:identifier>
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<mods:identifier type="ZooBank">3B4D7966762D4D7DACCC1A31F51FBD73</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="127892701" LSID="urn:lsid:zoobank.org:act:89BA1398-15FC-4E48-AC36-0107EC85556B" httpUri="http://treatment.plazi.org/id/10FC52EEFE2E723C4720BA2FC3DE2AC9" lastPageId="6" lastPageNumber="103" pageId="2" pageNumber="99">
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<subSubSection pageId="2" pageNumber="99" type="multiple">
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<paragraph pageId="2" pageNumber="99">Taxon classification Animalia Diptera Therevidae</paragraph>
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</subSubSection>
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<subSubSection pageId="2" pageNumber="99" type="nomenclature">
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<paragraph pageId="2" pageNumber="99">
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<taxonomicName LSID="http://zoobank.org/89BA1398-15FC-4E48-AC36-0107EC85556B" class="Insecta" family="Therevidae" genus="Sidarena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sidarena aurantia" order="Diptera" pageId="2" pageNumber="99" phylum="Arthropoda" rank="species" species="aurantia">Sidarena aurantia</taxonomicName>
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<taxonomicNameLabel pageId="2" pageNumber="99">sp. n.</taxonomicNameLabel>
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Figs 5, 6
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="4" lastPageNumber="101" pageId="3" pageNumber="100" type="type material">
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<paragraph pageId="3" pageNumber="100">
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<pageBreakToken pageId="3" pageNumber="100" start="start">Type</pageBreakToken>
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material.
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</paragraph>
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<paragraph pageId="3" pageNumber="100">
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Holotype male, AUSTRALIA: Western Australia: 158 km S Newman, 9 km N Kumarina Roadhouse, Malaise in wide sandy wash, 21/23.V.2003, M.E. Irwin F.D. Parker, 638 m
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<geoCoordinate direction="south" orientation="latitude" precision="92" value="-24.63">24°37.8'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="92" value="117.613335">117°36.8'E</geoCoordinate>
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(GPS) (ANIC).
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</paragraph>
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<paragraph pageId="4" pageNumber="101">
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<pageBreakToken pageId="4" pageNumber="101" start="start">Paratypes</pageBreakToken>
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. AUSTRALIA: Western Australia: 13 males, same data as holotype (ANIC, CSCA); male, same data as holotype, 18/21.V.2003 (CSCA); male, 74 km S Newman on Great Northern Highway, Malaise in wash with drying pools, 6/18.V.2003, M.E. Irwin F.D. Parker, 631 m
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<geoCoordinate direction="south" orientation="latitude" precision="92" value="-23.933332">23°56.0'S</geoCoordinate>
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,
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<geoCoordinate direction="east" orientation="longitude" precision="92" value="119.76667">119°46.0'E</geoCoordinate>
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(GPS) (ANIC).
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</paragraph>
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</subSubSection>
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<subSubSection pageId="4" pageNumber="101" type="diagnosis">
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<paragraph pageId="4" pageNumber="101">Diagnosis.</paragraph>
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<paragraph pageId="4" pageNumber="101">Medium-sized fly with distinct yellow-orange colouration on body; pleuron base colour yellow-orange dorsally, blackish suffusion ventrally and on coxae; abdomen yellow-orange, sternites 1-3 with black suffusion laterally; postocular macrosetae relatively short; femora orange with black suffusion (variable); wing uniformly dark infuscate.</paragraph>
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</subSubSection>
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<subSubSection lastPageId="6" lastPageNumber="103" pageId="4" pageNumber="101" type="description">
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<paragraph pageId="4" pageNumber="101">Description.</paragraph>
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<paragraph lastPageId="6" lastPageNumber="103" pageId="4" pageNumber="101">
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Body length. 8.0 mm (male). Head. (Fig. 5) Yellowish-grey pubescent; frons flat, brownish-orange pubescent, admixed with scattered black setae dorsolaterally and immediately above antennal socket, narrow dark pubescence present along eye margin; occiput convex with two rows of dark postocular setae, dark setae extending ventrally onto gena and admixed with finer white setae; antennal scape length less than pedicel and flagellum combined, orange-yellow pubescent with numerous robust black setae laterally; pedicel brownish-orange pubescent with numerous black setae; flagellum with extensive brown pubescence; mouthparts yellowish with dark pile. Thorax. Base colour dark yellow-orange on scutum and dorsally on pleuron; scutum overlain with pubescence as broad brown lateral stripes and broad metallic-grey stripe medially (some individuals with brownish suffusion anteromedially); very fine, sparse setal pile on scutum; postpronotal lobe orange pubescent; pleuron dark-yellow orange dorsally, darker suffusion ventrally and anteriorly; pleuron with fine white pile on anepisternum and katatergite; chaetotaxy: notopleural setae (np), 4; supra alar setae (sa), 2; postalar setae (pa), 1; dorsocentral setae (dc), 3; scutellar setae (sc), 1; wings dark infuscate, most cells slightly paler centrally; venation dark; coxae black; femora dark yellow-
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<pageBreakToken pageId="5" pageNumber="102" start="start">orange</pageBreakToken>
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with variable extent of black suffusion, more pronounced on hind femur; tibiae and tarsi dark yellow-orange, distal tarsomeres blackish. Abdomen. Mostly dark yellow-orange, dark suffusion laterally on anterior sternites; silver velutum on tergites 1-5; sparse setal pile on all segments, short and dark dorsally, elongate and white laterally on anterior segments, setal pile denser and more robust posteriorly. Male Terminalia. (Fig. 6) Dark yellow-orange; epandrium numerous dark robust setal laterally, setal pile shorter medially; tergite 8 quadrangular with dark setae laterally; gonocoxite rounded with outer process well developed and rounded, extensive robust setal pile present; hypandrium triangular and fused with gonocoxites laterally; velutum pile very sparse ventrally on gonocoxites (barely evident in some cases); ventral lobe triangular; gonocoxite halves approximating medially, lacking medial atrium; inner gonocoxal process
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<pageBreakToken pageId="6" pageNumber="103" start="start">articulating</pageBreakToken>
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dorsally on gonocoxite, curved medially and with few setae apically; gonostylus narrow and slightly curved medially, numerous setae midway along medial surface; aedeagus with dorsal apodeme of parameral sheath
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<normalizedToken originalValue="‘T’">'T'</normalizedToken>
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-shaped, subequal in length to ventral apodeme; distiphallus broad distally with small spines apically.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="103" type="comments">
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<paragraph pageId="6" pageNumber="103">Comments.</paragraph>
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<paragraph pageId="6" pageNumber="103">
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<taxonomicName class="Insecta" family="Therevidae" genus="Sidarena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sidarena aurantia" order="Diptera" pageId="6" pageNumber="103" phylum="Arthropoda" rank="species" species="aurantia">Sidarena aurantia</taxonomicName>
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sp. n. is known only from a series of males collected in Malaise traps in northern Western Australia. The yellow-orange abdomen is highly distinctive for this species, and it is very similar to
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<taxonomicName class="Insecta" family="Therevidae" genus="Sidarena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sidarena macfarlandi" order="Diptera" pageId="6" pageNumber="103" phylum="Arthropoda" rank="species" species="macfarlandi">Sidarena macfarlandi</taxonomicName>
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sp. n. There are subtle differences between the two species, which at this stage, based on the material examined, we recognise as separate species. The abdomen of
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<taxonomicName class="Insecta" family="Therevidae" genus="Sidarena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sidarena aurantia" order="Diptera" pageId="6" pageNumber="103" phylum="Arthropoda" rank="species" species="aurantia">Sidarena aurantia</taxonomicName>
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sp. n. is more uniformly orange (darker on anterior tergites in
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<taxonomicName class="Insecta" family="Therevidae" genus="Sidarena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sidarena macfarlandi" order="Diptera" pageId="6" pageNumber="103" phylum="Arthropoda" rank="species" species="macfarlandi">Sidarena macfarlandi</taxonomicName>
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sp. n.), while the lower half of the pleuron, coxae and hind femora are darker in
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<taxonomicName class="Insecta" family="Therevidae" genus="Sidarena" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Sidarena aurantia" order="Diptera" pageId="6" pageNumber="103" phylum="Arthropoda" rank="species" species="aurantia">Sidarena aurantia</taxonomicName>
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sp. n. The female is unknown for this species.
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</paragraph>
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</subSubSection>
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<subSubSection pageId="6" pageNumber="103" type="etymology">
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<paragraph pageId="6" pageNumber="103">Etymology.</paragraph>
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<paragraph pageId="6" pageNumber="103">The specific epithet is a Latin adjective in the nominative feminine singular, meaning orange-coloured, referring to the body colouration.</paragraph>
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</subSubSection>
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</treatment>
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</document> |