160 lines
13 KiB
XML
160 lines
13 KiB
XML
<document ID-DOI="http://dx.doi.org/10.3897/zookeys.137.1764" ID-GBIF-Dataset="5e467153-180c-4d2a-a1ed-691204811d36" ID-PMC="PMC3260888" ID-Pensoft-Pub="1313-2970-137-41" ID-PubMed="22259304" ModsDocAuthor="" ModsDocDate="2011" ModsDocID="1313-2970-137-41" ModsDocOrigin="ZooKeys 137" ModsDocTitle="Six new species of Acomoptera from North America (Diptera, Mycetophilidae)" checkinTime="1451249779108" checkinUser="pensoft" docAuthor="Kerr, Peter H." docDate="2011" docId="94161DA2383DC911A56EF7E8FFE92E14" docLanguage="en" docName="ZooKeys 137: 41-76" docOrigin="ZooKeys 137" docSource="http://dx.doi.org/10.3897/zookeys.137.1764" docTitle="Acomoptera plexipus" docType="treatment" docVersion="3" lastPageNumber="64" masterDocId="217BCD19C84AFFAF7F58FFEDFFE37B3C" masterDocTitle="Six new species of Acomoptera from North America (Diptera, Mycetophilidae)" masterLastPageNumber="76" masterPageNumber="41" pageNumber="60" updateTime="1668152407328" 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>Six new species of Acomoptera from North America (Diptera, Mycetophilidae)</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>Kerr, Peter H.</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>2011</mods:date>
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<mods:detail type="volume">
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<mods:number>137</mods:number>
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</mods:detail>
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<mods:extent unit="page">
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<mods:start>41</mods:start>
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<mods:end>76</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.137.1764</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.137.1764</mods:identifier>
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<mods:identifier type="Pensoft-Pub">1313-2970-137-41</mods:identifier>
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</mods:mods>
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<treatment ID-GBIF-Taxon="152031471" LSID="urn:lsid:plazi:treatment:94161DA2383DC911A56EF7E8FFE92E14" httpUri="http://treatment.plazi.org/id/94161DA2383DC911A56EF7E8FFE92E14" lastPageId="23" lastPageNumber="64" pageId="19" pageNumber="60">
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<subSubSection pageId="19" pageNumber="60" type="nomenclature">
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<paragraph pageId="19" pageNumber="60">
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<taxonomicName LSID="http://species-id.net/wiki/Acomoptera_plexipus" authority="Garrett" class="Insecta" family="Mycetophilidae" genus="Acomoptera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Acomoptera plexipus" order="Diptera" pageId="19" pageNumber="60" phylum="Arthropoda" rank="species" species="plexipus">Acomoptera plexipus (Garrett)</taxonomicName>
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Figs 2123
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</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="60" type="reference_group">
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<paragraph pageId="19" pageNumber="60">
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<taxonomicName class="Insecta" family="Mycetophilidae" genus="Eudicrana" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Eudicrana plexipus" order="Diptera" pageId="19" pageNumber="60" phylum="Arthropoda" rank="species" species="plexipus">Eudicrana plexipus</taxonomicName>
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<bibRefCitation pageId="19" pageNumber="60">Garrett 1925</bibRefCitation>
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: 4
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</paragraph>
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</subSubSection>
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<subSubSection pageId="19" pageNumber="60" type="type material">
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<paragraph pageId="19" pageNumber="60">Type Material.</paragraph>
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<paragraph pageId="19" pageNumber="60">Holotype examined: ♀, "Vancouver, B.C., 27.3.15 / wing 2693 / HOLOTYPE, Eudicrana plexipus, Garrett, CNC No7849 / MONOTYPE EUDICRANA PERPLEXUS ♀ <signature> C.B.D. Garrett " [CNC]. Specimen dissected, with female genitalia retained in glass vial pinned below specimen. Specimen in bad condition, covered with fungal spores (Fig. 21B).</paragraph>
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</subSubSection>
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<subSubSection lastPageId="20" lastPageNumber="61" pageId="19" pageNumber="60" type="material examined">
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<paragraph pageId="19" pageNumber="60">Material Examined.</paragraph>
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<paragraph lastPageId="20" lastPageNumber="61" pageId="19" pageNumber="60">
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1 ♂, "Mt. Thornhill Terrace, B.C., 26-VII 1960, C.H. Mann / along trail in hemlock forest 2500' / 11G478 <dissection card>" [
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<geoCoordinate direction="north" orientation="latitude" precision="55" value="54.532">54.532°N</geoCoordinate>
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, -
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<geoCoordinate direction="west" orientation="longitude" precision="55" value="-128.567">128.567°W</geoCoordinate>
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; CNC]; 1 ♂, "Johnston Canyon, 4700' Banff, ALTA., 18 July, 1962, W.R.M. Mason / 11G490 <dissection card>" [
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<geoCoordinate direction="north" orientation="latitude" precision="55" value="51.237">51.237°N</geoCoordinate>
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, -
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<geoCoordinate direction="west" orientation="longitude" precision="55" value="-115.855">115.855°W</geoCoordinate>
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; CNC]; 1 ♂, "Ont., Iroquois Falls, 30.vi.1987, J.R. Vockeroth / Populus-Picea wood; rich un
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<pageBreakToken pageId="20" pageNumber="61" start="start">dergrowth</pageBreakToken>
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" [
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<geoCoordinate direction="north" orientation="latitude" precision="55" value="48.768">48.768°N</geoCoordinate>
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, -
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<geoCoordinate direction="west" orientation="longitude" precision="55" value="-80.673">80.673°W</geoCoordinate>
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; CNC]; 1 ♂, "N.S., CBHNt.Pk., PG706863, 2.VI.1984, B.E. Cooper" [
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<geoCoordinate direction="north" orientation="latitude" precision="55" value="46.738">46.738°N</geoCoordinate>
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, -
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<geoCoordinate direction="west" orientation="longitude" precision="55" value="-60.65">60.650°W</geoCoordinate>
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; CNC]; 1 ♂, "N.S., CBHNt.Pk., Mackenzie Mt., 400m PG639848, 7.VI.1983 / birch & fir, B.E. Cooper" [
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<geoCoordinate direction="north" orientation="latitude" precision="55" value="46.738">46.738°N</geoCoordinate>
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, -
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<geoCoordinate direction="west" orientation="longitude" precision="55" value="-60.65">60.650°W</geoCoordinate>
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; CNC]; 1 ♂, "N.B., Victoria Co., 1982, G.R.Parker" [CNC].
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</paragraph>
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</subSubSection>
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<subSubSection pageId="20" pageNumber="61" type="diagnosis">
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<paragraph pageId="20" pageNumber="61">Diagnosis.</paragraph>
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<paragraph pageId="20" pageNumber="61">
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This species is easily distinguished from all other
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<taxonomicName class="Insecta" family="Mycetophilidae" genus="Acomoptera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Acomoptera" order="Diptera" pageId="20" pageNumber="61" phylum="Arthropoda" rank="genus">Acomoptera</taxonomicName>
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in having a short preapical hook arising from the gonocoxites ventromedially (Figs 23
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<normalizedToken originalValue="B–C">B-C</normalizedToken>
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, 23E); a narrow, bifid process arising from the gonocoxites dorsomedially (Figs 23A, 23C); and the unique form of the gonostylus (Figs 22, 23
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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, 23
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<normalizedToken originalValue="D–E">D-E</normalizedToken>
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).
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</paragraph>
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</subSubSection>
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<subSubSection lastPageId="23" lastPageNumber="64" pageId="20" pageNumber="61" type="description">
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<paragraph pageId="20" pageNumber="61">Description.</paragraph>
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<paragraph pageId="20" pageNumber="61">Male. Body length (n=4): 5.0-6.1 mm (avg = 5.8 mm). Wing length: 4.7-5.8 mm (avg = 5.3 mm).</paragraph>
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<paragraph lastPageId="21" lastPageNumber="62" pageId="20" pageNumber="61">
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Coloration (Fig. 21). Head brown; palpomeres yellowish darkening to brown distally or brown throughout. Antennal scape and pedicel brown; base of first flage
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<pageBreakToken pageId="21" pageNumber="62" start="start">llomere</pageBreakToken>
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yellowish, otherwise flagellomeres brown. Thorax mostly brown, with some lighter areas (e.g., mediotergite); scutum brown to dark brown; darker in areas of acrostichal and dorsocentral setae, scutum setae gold- or golden brown-colored. Legs becoming increasingly brown towards tarsi, coxae cream-colored; femur yellowish or cream-colored, tibia yellowish brown to brown, tarsi brown; hind legs lighter in color. Wing hyaline without markings, wing veins brown; haltere cream-colored to light brown. Abdominal segments concolorous brown, with predominantly light, golden setae. Terminalia mostly brown, except gonostyli yellowish.
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</paragraph>
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<paragraph pageId="22" pageNumber="63">
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<pageBreakToken pageId="22" pageNumber="63" start="start">Head</pageBreakToken>
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. Ocelli slightly raised; middle ocellus approximately same size as lateral ocelli, lateral ocellus located approx. width of ocellus or slightly less from eye margin, separated from median ocellus by approx. twice its own diameter. Eyes with numerous microsetae, longest approx. twice as long as width of facet. Face with mostly brown setae, longest of which approx. same length as width of face. Antenna approximately 2/3rds length of abdomen. Palpus approx. 1
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<normalizedToken originalValue="×">x</normalizedToken>
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width of head (anterior view); palpomere 2 short, as wide as long, remaining palpomeres longer than wide; palpomere 4 approx. 4
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than wide; palpomere 5 approx. 7
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<normalizedToken originalValue="×">x</normalizedToken>
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longer than wide, subequal to or shorter than combined length of palpomeres 3 and 4.
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</paragraph>
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<paragraph pageId="22" pageNumber="63">
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Thorax. Antepronotum bearing setae; remaining thoracic sclerites bare. Wing venation similar to others in the genus (e.g.,
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<taxonomicName class="Insecta" family="Mycetophilidae" genus="Acomoptera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Acomoptera digitata" order="Diptera" pageId="22" pageNumber="63" phylum="Arthropoda" rank="species" species="digitata">Acomoptera digitata</taxonomicName>
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sp. n., Fig. 8), may exhibit teratological variations (e.g., loss of R4 (Fig. 21; in this specimen, R4 lost on left wing but present on right wing)); costal vein extends beyond R5, approx. 0.3
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<normalizedToken originalValue="×">x</normalizedToken>
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distance between R5 and M1; R1, R5, and M1 with at least some setae on lower surface.
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</paragraph>
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<paragraph pageId="22" pageNumber="63">
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Male Genitalia (Figs 22-23). Epandrium approx. 1.7
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<normalizedToken originalValue="×">x</normalizedToken>
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wider than long (Fig. 23F). Gonocoxites with dorsomedial fork (Figs 23A, 23C) and short ventral hook (Figs 23
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<normalizedToken originalValue="B–C">B-C</normalizedToken>
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, 23E). Gonostylus complex, as shown in Figs 22, 23
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<normalizedToken originalValue="A–B">A-B</normalizedToken>
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, 23
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<normalizedToken originalValue="D–E">D-E</normalizedToken>
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.
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</paragraph>
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<paragraph pageId="22" pageNumber="63">
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Female as described by
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<bibRefCitation author="Vockeroth, JR" journalOrPublisher="Canadian Entomologist" pageId="28" pageNumber="69" pagination="529 - 544" title="New genera and species of Mycetophilidae (Diptera) from the Holarctic region, with notes on other species." volume="112" year="1980">Vockeroth (1980)</bibRefCitation>
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.
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</paragraph>
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<caption pageId="23" pageNumber="64">
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<paragraph pageId="23" pageNumber="64">
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<pageBreakToken pageId="23" pageNumber="64" start="start">Figure</pageBreakToken>
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21.
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<taxonomicName class="Insecta" family="Mycetophilidae" genus="Acomoptera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Acomoptera plexipus" order="Diptera" pageId="23" pageNumber="64" phylum="Arthropoda" rank="species" species="plexipus">Acomoptera plexipus</taxonomicName>
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, habitus, lateral view: A male [691315] B female, holotype [691310]. Scale line = 1 mm.. Scale line = 1 mm.
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</paragraph>
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</caption>
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<caption pageId="23" pageNumber="64">
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<paragraph pageId="23" pageNumber="64">
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Figure 22.
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<taxonomicName class="Insecta" family="Mycetophilidae" genus="Acomoptera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Acomoptera plexipus" order="Diptera" pageId="23" pageNumber="64" phylum="Arthropoda" rank="species" species="plexipus">Acomoptera plexipus</taxonomicName>
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, male genitalia, images: A dorsal view [691311] B ventral view [691312] C lateral view [691313] D posterior view [691314]. Scale line = 0.1 mm.
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</paragraph>
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</caption>
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<caption pageId="23" pageNumber="64">
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<paragraph pageId="23" pageNumber="64">
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Figure 23.
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<taxonomicName class="Insecta" family="Mycetophilidae" genus="Acomoptera" higherTaxonomySource="CoL" kingdom="Animalia" lsidName="Acomoptera plexipus" order="Diptera" pageId="23" pageNumber="64" phylum="Arthropoda" rank="species" species="plexipus">Acomoptera plexipus</taxonomicName>
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, male genitalia, illustrated: A gonopods, dorsal view [691317] B gonopods, ventral view [691318] C gonocoxites, with gonostyli removed, posterior view [691320] D gonostyli, posterior view [691321] E gonopods, lateral view [691319] F epandrium, dorsal view [691316]. Scale line = 0.1 mm.
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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> |