284 lines
39 KiB
XML
284 lines
39 KiB
XML
<document id="104895B251ED007DAA871223BEB859A8" ID-CLB-Dataset="8213" ID-DOI="10.11646/zootaxa.4859.2.4" ID-GBIF-Dataset="efffbbf9-8fdd-484c-a9c2-933659495b1a" ID-ISSN="1175-5326" ID-Zenodo-Dep="4412963" ID-ZooBank="19608730-D202-4863-AF29-742F9B791732" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1609694544431" checkinUser="plazi" docAuthor="Fitzgerald, Scott J." docDate="2020" docId="03DB7A34520BFFAAFF587C4C2AF0F4BF" docLanguage="en" docName="zootaxa.4859.2.4.pdf" docOrigin="Zootaxa 4859 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Ditomyia nana Fitzgerald 2020, n. sp." docType="treatment" docVersion="7" lastPageNumber="256" masterDocId="FFE2024C5205FFBBFFCF7A212B18F63A" masterDocTitle="Revision of the Nearctic species of Ditomyia Winnertz and a new species from the Neotropical Region (Diptera: Ditomyiidae)" masterLastPageNumber="262" masterPageNumber="239" pageNumber="253" updateTime="1698851743480" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="E1F2C9447A4B84E416C32819933C3B6E">Revision of the Nearctic species of Ditomyia Winnertz and a new species from the Neotropical Region (Diptera: Ditomyiidae)</mods:title>
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<mods:name id="45F443CA66B244ECE0A63DAC3398B2FE" type="personal">
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<mods:roleTerm id="4AF2142BE35931037FDD82E14A946E09">Author</mods:roleTerm>
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<mods:namePart id="7DAB14B858A73649E8D2C5BE3CEB5CAE">Fitzgerald, Scott J.</mods:namePart>
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<mods:typeOfResource id="FF3343BA0ACD86DAC8AD85564160150C">text</mods:typeOfResource>
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<mods:title id="61E009C441266F74477F6D2BEAAA64B8">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="CFE22F142961351E7D3F394BD38BE176">
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<mods:date id="0168429BED66680B07F5465E782623A6">2020</mods:date>
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<mods:number id="82DC75889C3A5A2860FB6516B7858714">2020-10-06</mods:number>
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<mods:number id="35345E6FECA35A3202394304412EADE5">4859</mods:number>
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<mods:detail id="65A2A4B3AE44127B280D26484EA04122" type="issue">
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<mods:start id="5CAE73D0504E8F302D5DE2A2866FB0B9">239</mods:start>
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<mods:end id="0582274EA7A2AE9051C3D564695AE32C">262</mods:end>
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<mods:classification id="BD181497736F937115833580722AA0C7">journal article</mods:classification>
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<mods:identifier id="AF594FC8FE082259AA69BED8821088E0" type="CLB-Dataset">8213</mods:identifier>
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<mods:identifier id="A27E06DB2B2DE0508BD76B81E2BCACD3" type="DOI">10.11646/zootaxa.4859.2.4</mods:identifier>
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<treatment id="03DB7A34520BFFAAFF587C4C2AF0F4BF" ID-DOI="http://doi.org/10.5281/zenodo.4412987" ID-GBIF-Taxon="177326344" ID-Zenodo-Dep="4412987" LSID="urn:lsid:plazi:treatment:03DB7A34520BFFAAFF587C4C2AF0F4BF" httpUri="http://treatment.plazi.org/id/03DB7A34520BFFAAFF587C4C2AF0F4BF" lastPageId="17" lastPageNumber="256" pageId="14" pageNumber="253">
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<subSubSection id="C36898A9520BFFB5FF587C4C2905F0B2" box="[151,541,1645,1672]" pageId="14" pageNumber="253" type="nomenclature">
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<paragraph id="8BCDCB22520BFFB5FF587C4C2905F0B2" blockId="14.[151,541,1645,1707]" box="[151,541,1645,1672]" pageId="14" pageNumber="253">
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<heading id="D0857C4E520BFFB5FF587C4C2905F0B2" bold="true" box="[151,541,1645,1672]" fontSize="11" level="1" pageId="14" pageNumber="253" reason="1">
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<emphasis id="B9061730520BFFB5FF587C4C2905F0B2" bold="true" box="[151,541,1645,1672]" pageId="14" pageNumber="253">
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<taxonomicName id="4C72B0A1520BFFB5FF587C4C2ACCF0BD" authority="Fitzgerald" authorityName="Fitzgerald" authorityYear="2020" box="[151,468,1645,1672]" class="Insecta" family="Ditomyiidae" genus="Ditomyia" kingdom="Animalia" order="Diptera" pageId="14" pageNumber="253" phylum="Arthropoda" rank="species" species="nana" status="sp. nov.">
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<emphasis id="B9061730520BFFB5FF587C4C2A53F0B2" bold="true" box="[151,331,1645,1672]" italics="true" pageId="14" pageNumber="253">Ditomyia nana</emphasis>
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Fitzgerald
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</taxonomicName>
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<taxonomicNameLabel id="A235AA4B520BFFB5FE147C4F2905F0B2" box="[475,541,1646,1672]" pageId="14" pageNumber="253" rank="species">n. sp.</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="C36898A9520BFFB5FF587CB02860F0D4" pageId="14" pageNumber="253" type="description">
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<paragraph id="8BCDCB22520BFFB5FF587CB02A03F091" blockId="14.[151,541,1645,1707]" box="[151,283,1681,1707]" pageId="14" pageNumber="253">
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<figureCitation id="1349D7A7520BFFB5FF587CB02A03F091" box="[151,283,1681,1707]" captionStart-0="FIGURES 38–39" captionStart-1="FIGURES 40–41" captionStart-2="FIGURES 42–46" captionStartId-0="15.[151,264,1948,1972]" captionStartId-1="16.[151,264,1223,1247]" captionStartId-2="17.[151,264,1889,1913]" captionTargetBox-0="[230,1361,454,1921]" captionTargetBox-1="[240,1347,181,1198]" captionTargetBox-2="[235,1352,669,1863]" captionTargetId-0="figure-111@15.[227,1361,453,1925]" captionTargetId-1="figure-20@16.[240,1347,181,1199]" captionTargetId-2="figure-225@17.[234,1352,669,1865]" captionTargetPageId-0="15" captionTargetPageId-1="16" captionTargetPageId-2="17" captionText-0="FIGURES 38–39. D. nana, n. sp., holotype male. 38. Habitus, lateral. 39. Wing. Scale bars = ca. 1.0 mm." captionText-1="FIGURES 40–41. D. nana n. sp., head. 40. Male, holotype, anterior view. 41. Female, paratype, lateral view. Scale bars = ca. 0.25 mm. Abbreviations: fs, frontal suture; lo, lateral ocellus; mo, median ocellus; mp1, maxillary palpus one; mp2, maxillary palpus two; v, vertex." captionText-2="FIGURES 42–46. D. nana n. sp., terminalia. 42–45. Male, holotype. 42. Lateral. 43. Close-up of serrated edge on gonostylus, ventrolateral. 44. Dorsal. 45. Ventral. 46. Female, paratype, lateral. Scale bars = ca. 0.25 mm, except Fig. 43 scale bar = ca. 0.05 mm. Abbreviations: c, cerci; c1, cercus one; c2, cercus two; gc, gonocoxite; gs, gonostylus; h, hypandrium; hl, hypandrial lobe; p, paramere; s8, sternite eight; t9, tergite nine." figureDoi-0="http://doi.org/10.5281/zenodo.4412997" figureDoi-1="http://doi.org/10.5281/zenodo.4412999" figureDoi-2="http://doi.org/10.5281/zenodo.4413001" httpUri-0="https://zenodo.org/record/4412997/files/figure.png" httpUri-1="https://zenodo.org/record/4412999/files/figure.png" httpUri-2="https://zenodo.org/record/4413001/files/figure.png" pageId="14" pageNumber="253">Figs. 38–46</figureCitation>
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</paragraph>
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<paragraph id="8BCDCB22520BFFB5FF587CF72860F0D4" blockId="14.[151,888,1750,1774]" box="[151,888,1750,1774]" pageId="14" pageNumber="253">
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<uri id="FFE3C720520BFFB5FF587CF72860F0D4" box="[151,888,1750,1774]" pageId="14" pageNumber="253">
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urn:lsid:zoobank.org:act:
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<uuid id="FFD4F1F7520BFFB5FE5C7CF72860F0D4" box="[403,888,1750,1774]" pageId="14" pageNumber="253">72EE890C-9D33-44B3-A051-2E18C18F4CA3</uuid>
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</uri>
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</paragraph>
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</subSubSection>
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<subSubSection id="C36898A9520BFFB5FF587D3D2AABF144" pageId="14" pageNumber="253" type="materials_examined">
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<paragraph id="8BCDCB22520BFFB5FF587D3D2AABF144" blockId="14.[151,1437,1820,2027]" pageId="14" pageNumber="253">
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<emphasis id="B9061730520BFFB5FF587D3D2A5BF10C" bold="true" box="[151,323,1820,1846]" pageId="14" pageNumber="253">Type Material</emphasis>
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.
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<materialsCitation id="3B1AC17F520BFFB5FE9B7D3D2AC9F160" ID-GBIF-Occurrence="3034660329" collectingDate="2018-05-05" collectingDateMax="2018-05-12" collectingDateMin="2018-05-05" collectionCode="CNCI" collectorName="J. C. Schuster" country="Guatemala" elevation="1840" location="Puerta Parada" municipality="Male" pageId="14" pageNumber="253" specimenCount="1" stateProvince="Guatemala" typeStatus="holotype">
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<emphasis id="B9061730520BFFB5FE9B7D3D2AD9F10C" bold="true" box="[340,449,1820,1846]" pageId="14" pageNumber="253">
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<typeStatus id="54C97580520BFFB5FE9B7D3D2AD9F10C" box="[340,449,1820,1846]" pageId="14" pageNumber="253" type="holotype">Holotype</typeStatus>
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</emphasis>
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:
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<collectingMunicipality id="6BA95158520BFFB5FE1D7D3D2916F10C" box="[466,526,1820,1846]" pageId="14" pageNumber="253">Male</collectingMunicipality>
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||
, point-pinned (
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<collectionCode id="ED6353E7520BFFB5FD727D3D281DF10C" box="[701,773,1820,1846]" country="Canada" httpUri="http://grbio.org/cool/rzcb-tdp2" name="Canadian National Collection Insects" pageId="14" pageNumber="253">CNCI</collectionCode>
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),
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||
<collectingCountry id="F3658BB2520BFFB5FCD47D3D28D6F10C" box="[795,974,1820,1846]" name="Guatemala" pageId="14" pageNumber="253">GUATEMALA</collectingCountry>
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:
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<collectingRegion id="49B605C0520BFFB5FC157D3D2F4EF10C" box="[986,1110,1820,1846]" country="Guatemala" name="Guatemala" pageId="14" pageNumber="253">Guatemala</collectingRegion>
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,
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||
<location id="8EAD9DF9520BFFB5FBAB7D3C2E1CF10C" LSID="urn:lsid:plazi:treatment:03DB7A34520BFFAAFF587C4C2AF0F4BF:8EAD9DF9520BFFB5FBAB7D3C2E1CF10C" box="[1124,1284,1820,1847]" country="Guatemala" municipality="Male" name="Puerta Parada" pageId="14" pageNumber="253" stateProvince="Guatemala">Puerta Parada</location>
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||
,
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||
<quantity id="4C8A66C7520BFFB5FADE7D3D2E71F10D" box="[1297,1385,1820,1847]" metricMagnitude="3" metricUnit="m" metricValue="1.8399999999999999" pageId="14" pageNumber="253" unit="m" value="1840.0">
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||
<elevation id="005F2C11520BFFB5FADE7D3D2E71F10D" box="[1297,1385,1820,1847]" metricMagnitude="3" metricUnit="m" metricValue="1.8399999999999999" pageId="14" pageNumber="253" unit="m" value="1840.0">1840 m</elevation>
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</quantity>
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||
alt.,
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||
<date id="FFCCEDE2520BFFB5FF587D612A36F160" box="[151,302,1856,1883]" pageId="14" pageNumber="253" value="2018-05-05" valueMax="2018-05-12" valueMin="2018-05-05">
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||
<collectingDate id="EF88140A520BFFB5FF587D612A36F160" box="[151,302,1856,1883]" pageId="14" pageNumber="253" value="2018-05-05" valueMax="2018-05-12" valueMin="2018-05-05">5–12 V 2018</collectingDate>
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||
</date>
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||
,
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||
<collectorName id="2687AEF4520BFFB5FEF57D612AC9F160" box="[314,465,1856,1882]" pageId="14" pageNumber="253">J.C. Schuster</collectorName>
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||
</materialsCitation>
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||
.
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<materialsCitation id="3B1AC17F520BFFB5FE137D612AB7F144" ID-GBIF-Occurrence="3034660322" collectingDate="2013-10-19" collectingDateMax="2013-10-26" collectingDateMin="2013-10-19" collectionCode="SFC, UVGC" country="Guatemala" elevation="1850" pageId="14" pageNumber="253" specimenCount="2" specimenCount-female="2" stateProvince="Guatemala" typeStatus="paratype">
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||
<emphasis id="B9061730520BFFB5FE137D61294CF160" bold="true" box="[476,596,1856,1882]" pageId="14" pageNumber="253">
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<typeStatus id="54C97580520BFFB5FE137D61294CF160" box="[476,596,1856,1882]" pageId="14" pageNumber="253" type="paratype">Paratypes</typeStatus>
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||
</emphasis>
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||
: Same as
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<typeStatus id="54C97580520BFFB5FD057D612834F160" box="[714,812,1856,1882]" pageId="14" pageNumber="253" type="holotype">holotype</typeStatus>
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except:
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||
<quantity id="4C8A66C7520BFFB5FC427D6128FDF161" box="[909,997,1856,1883]" metricMagnitude="3" metricUnit="m" metricValue="1.85" pageId="14" pageNumber="253" unit="m" value="1850.0">
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||
<elevation id="005F2C11520BFFB5FC427D6128FDF161" box="[909,997,1856,1883]" metricMagnitude="3" metricUnit="m" metricValue="1.85" pageId="14" pageNumber="253" unit="m" value="1850.0">1850 m</elevation>
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</quantity>
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, Bosque cipres,
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<date id="FFCCEDE2520BFFB5FB6E7D612E43F160" box="[1185,1371,1856,1882]" pageId="14" pageNumber="253" value="2013-10-19" valueMax="2013-10-26" valueMin="2013-10-19">
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||
<collectingDate id="EF88140A520BFFB5FB6E7D612E43F160" box="[1185,1371,1856,1882]" pageId="14" pageNumber="253" value="2013-10-19" valueMax="2013-10-26" valueMin="2013-10-19">19–26 Oct 2013</collectingDate>
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||
</date>
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||
,
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||
<specimenCount id="9D7400AB520BFFB5FAA87D612BC0F144" pageId="14" pageNumber="253" type="female">2 females</specimenCount>
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||
(1
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<collectionCode id="ED6353E7520BFFB5FF317D452A2BF144" box="[254,307,1892,1918]" country="China" httpUri="http://grbio.org/cool/myie-bfyd" name="Laboratory of Fishes" pageId="14" pageNumber="253">SFC</collectionCode>
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||
, 1
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||
<collectionCode id="ED6353E7520BFFB5FE9C7D452ABFF144" box="[339,423,1892,1918]" country="Guatemala" httpUri="http://grbio.org/cool/azap-ym2d" name="Collecion de Artropodos" pageId="14" pageNumber="253">UVGC</collectionCode>
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||
)
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||
</materialsCitation>
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||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36898A9520BFFB4FF087DA92BE3F6EF" lastPageId="15" lastPageNumber="254" pageId="14" pageNumber="253" type="diagnosis">
|
||
<paragraph id="8BCDCB22520BFFB4FF087DA92BE3F6EF" blockId="14.[151,1437,1820,2027]" lastBlockId="15.[151,1437,150,430]" lastPageId="15" lastPageNumber="254" pageId="14" pageNumber="253">
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||
<emphasis id="B9061730520BFFB5FF087DA92A22F198" bold="true" box="[199,314,1928,1954]" pageId="14" pageNumber="253">Diagnosis</emphasis>
|
||
.
|
||
<taxonomicName id="4C72B0A1520BFFB5FE877DA82AF7F198" authorityName="Fitzgerald" authorityYear="2020" box="[328,495,1929,1954]" class="Insecta" family="Ditomyiidae" genus="Ditomyia" kingdom="Animalia" order="Diptera" pageId="14" pageNumber="253" phylum="Arthropoda" rank="species" species="nana">
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||
<emphasis id="B9061730520BFFB5FE877DA82AF7F198" box="[328,495,1929,1954]" italics="true" pageId="14" pageNumber="253">Ditomyia nana</emphasis>
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||
</taxonomicName>
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||
can be distinguished from other New World
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||
<taxonomicName id="4C72B0A1520BFFB5FC2C7DA82F53F198" box="[995,1099,1929,1954]" class="Insecta" family="Ditomyiidae" genus="Ditomyia" kingdom="Animalia" order="Diptera" pageId="14" pageNumber="253" phylum="Arthropoda" rank="genus">
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||
<emphasis id="B9061730520BFFB5FC2C7DA82F53F198" box="[995,1099,1929,1954]" italics="true" pageId="14" pageNumber="253">Ditomyia</emphasis>
|
||
</taxonomicName>
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||
by the following combination of characters: Small size (wing ca.
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||
<quantity id="4C8A66C7520BFFB5FDD57D8D2998F1FD" box="[538,640,1964,1991]" metricMagnitude="-3" metricUnit="m" metricValue="3.25" pageId="14" pageNumber="253" unit="mm" value="3.25">3.25 mm</quantity>
|
||
), wings hyaline, r-m crossvein absent, with Rs, stem of M
|
||
<subScript id="17F6C967520BFFB5FACF7D9E2E01F1F7" attach="left" box="[1280,1305,1983,1997]" fontSize="6" pageId="14" pageNumber="253">1+2</subScript>
|
||
, and bm-cu crossvein meeting in a point (
|
||
<figureCitation id="1349D7A7520BFFB5FE137DF12936F1D0" box="[476,558,2000,2026]" captionStart="FIGURES 38–39" captionStartId="15.[151,264,1948,1972]" captionTargetBox="[230,1361,454,1921]" captionTargetId="figure-111@15.[227,1361,453,1925]" captionTargetPageId="15" captionText="FIGURES 38–39. D. nana, n. sp., holotype male. 38. Habitus, lateral. 39. Wing. Scale bars = ca. 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.4412997" httpUri="https://zenodo.org/record/4412997/files/figure.png" pageId="14" pageNumber="253">Fig. 39</figureCitation>
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), vertex of head distinctly bulging and elevated (
|
||
<figureCitation id="1349D7A7520BFFB5FB877DF12FC8F1D0" box="[1096,1232,2000,2026]" captionStart="FIGURES 40–41" captionStartId="16.[151,264,1223,1247]" captionTargetBox="[240,1347,181,1198]" captionTargetId="figure-20@16.[240,1347,181,1199]" captionTargetPageId="16" captionText="FIGURES 40–41. D. nana n. sp., head. 40. Male, holotype, anterior view. 41. Female, paratype, lateral view. Scale bars = ca. 0.25 mm. Abbreviations: fs, frontal suture; lo, lateral ocellus; mo, median ocellus; mp1, maxillary palpus one; mp2, maxillary palpus two; v, vertex." figureDoi="http://doi.org/10.5281/zenodo.4412999" httpUri="https://zenodo.org/record/4412999/files/figure.png" pageId="14" pageNumber="253">Figs. 40–41</figureCitation>
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), maxillary palpus two-segmented, male terminalia as
|
||
<figureCitation id="1349D7A7520AFFB4FDED7AB629B0F68B" box="[546,680,150,177]" captionStart="FIGURES 42–46" captionStartId="17.[151,264,1889,1913]" captionTargetBox="[235,1352,669,1863]" captionTargetId="figure-225@17.[234,1352,669,1865]" captionTargetPageId="17" captionText="FIGURES 42–46. D. nana n. sp., terminalia. 42–45. Male, holotype. 42. Lateral. 43. Close-up of serrated edge on gonostylus, ventrolateral. 44. Dorsal. 45. Ventral. 46. Female, paratype, lateral. Scale bars = ca. 0.25 mm, except Fig. 43 scale bar = ca. 0.05 mm. Abbreviations: c, cerci; c1, cercus one; c2, cercus two; gc, gonocoxite; gs, gonostylus; h, hypandrium; hl, hypandrial lobe; p, paramere; s8, sternite eight; t9, tergite nine." figureDoi="http://doi.org/10.5281/zenodo.4413001" httpUri="https://zenodo.org/record/4413001/files/figure.png" pageId="15" pageNumber="254">Figs. 42–45</figureCitation>
|
||
, female terminalia as
|
||
<figureCitation id="1349D7A7520AFFB4FC557AB628F1F68B" box="[922,1001,151,177]" captionStart="FIGURES 42–46" captionStartId="17.[151,264,1889,1913]" captionTargetBox="[235,1352,669,1863]" captionTargetId="figure-225@17.[234,1352,669,1865]" captionTargetPageId="17" captionText="FIGURES 42–46. D. nana n. sp., terminalia. 42–45. Male, holotype. 42. Lateral. 43. Close-up of serrated edge on gonostylus, ventrolateral. 44. Dorsal. 45. Ventral. 46. Female, paratype, lateral. Scale bars = ca. 0.25 mm, except Fig. 43 scale bar = ca. 0.05 mm. Abbreviations: c, cerci; c1, cercus one; c2, cercus two; gc, gonocoxite; gs, gonostylus; h, hypandrium; hl, hypandrial lobe; p, paramere; s8, sternite eight; t9, tergite nine." figureDoi="http://doi.org/10.5281/zenodo.4413001" httpUri="https://zenodo.org/record/4413001/files/figure.png" pageId="15" pageNumber="254">Fig. 46</figureCitation>
|
||
with ultimate segment of cerci broadly rounded.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36898A9520AFFB4FF087AFE2A24F794" pageId="15" pageNumber="254" type="discussion">
|
||
<paragraph id="8BCDCB22520AFFB4FF087AFE2A24F794" blockId="15.[151,1437,150,430]" pageId="15" pageNumber="254">
|
||
<emphasis id="B9061730520AFFB4FF087AFE2A2CF6C3" bold="true" box="[199,308,223,249]" pageId="15" pageNumber="254">Remarks</emphasis>
|
||
.
|
||
<taxonomicName id="4C72B0A1520AFFB4FE8A7AFE2AB5F6C2" box="[325,429,223,248]" class="Insecta" family="Ditomyiidae" genus="Ditomyia" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="254" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9061730520AFFB4FE8A7AFE2AB5F6C2" box="[325,429,223,248]" italics="true" pageId="15" pageNumber="254">Ditomyia</emphasis>
|
||
</taxonomicName>
|
||
has been considered a strictly Holarctic group and the several “Neotropical
|
||
<taxonomicName id="4C72B0A1520AFFB4FAE77AFE2E88F6C2" box="[1320,1424,223,248]" class="Insecta" family="Ditomyiidae" genus="Ditomyia" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="254" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9061730520AFFB4FAE77AFE2E88F6C2" box="[1320,1424,223,248]" italics="true" pageId="15" pageNumber="254">Ditomyia</emphasis>
|
||
</taxonomicName>
|
||
” species previously described have ultimately been reassigned to other genera (e.g.
|
||
<taxonomicName id="4C72B0A1520AFFB4FB9D7B222A03F77B" authority="(Freeman, 1951)" baseAuthorityName="Freeman" baseAuthorityYear="1951" class="Insecta" family="Ditomyiidae" genus="Nervijuncta" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="254" phylum="Arthropoda" rank="species" species="conjuncta">
|
||
<emphasis id="B9061730520AFFB4FB9D7B222E56F726" box="[1106,1358,259,284]" italics="true" pageId="15" pageNumber="254">Nervijuncta conjuncta</emphasis>
|
||
(
|
||
<bibRefCitation id="EFE3B6D3520AFFB4FA907B222A0BF77B" author="Freeman, P." pageId="15" pageNumber="254" pagination="1 - 138" refId="ref10987" refString="Freeman, P. (1951) Mycetophilidae. In: Diptera of Patagonia and South Chile based mainly on material in the British Museum (Natural History). 3. British Museum of Natural History, London, pp. 1 - 138." type="book chapter" year="1951">Freeman, 1951</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C72B0A1520AFFB4FEE57B062840F77B" authority="(Giglio-Tos, 1890)" baseAuthorityName="Giglio-Tos" baseAuthorityYear="1890" box="[298,856,295,321]" class="Insecta" family="Ditomyiidae" genus="Australosymmerus" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="254" phylum="Arthropoda" rank="species" species="mexicanus">
|
||
<emphasis id="B9061730520AFFB4FEE57B062962F77A" box="[298,634,295,321]" italics="true" pageId="15" pageNumber="254">Australosymmerus mexicanus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFE3B6D3520AFFB4FD437B062848F77B" author="Giglio-Tos, E." box="[652,848,295,321]" pageId="15" pageNumber="254" pagination="84" refId="ref11072" refString="Giglio-Tos, E. (1890) Nuove species di Ditteri del Museo Zoologico di Torino. Bollettino Musei di Zoologia ed Anatomia comparata della R. Universita di Torino, 5 (84). [no pagination]" type="journal article" year="1890">Giglio-Tos, 1890</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C72B0A1520AFFB4FC5B7B062FF4F77B" authority="(Giglio-Tos, 1890)" baseAuthorityName="Giglio-Tos" baseAuthorityYear="1890" box="[916,1260,295,321]" class="Insecta" family="Ditomyiidae" genus="Australosymmerus" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="254" phylum="Arthropoda" rank="species" species="zonatus">
|
||
<emphasis id="B9061730520AFFB4FC5B7B062F14F77A" box="[916,1036,295,321]" italics="true" pageId="15" pageNumber="254">A. zonatus</emphasis>
|
||
(
|
||
<bibRefCitation id="EFE3B6D3520AFFB4FBD27B062FFCF77B" author="Giglio-Tos, E." box="[1053,1252,295,321]" pageId="15" pageNumber="254" pagination="84" refId="ref11072" refString="Giglio-Tos, E. (1890) Nuove species di Ditteri del Museo Zoologico di Torino. Bollettino Musei di Zoologia ed Anatomia comparata della R. Universita di Torino, 5 (84). [no pagination]" type="journal article" year="1890">Giglio-Tos, 1890</bibRefCitation>
|
||
)
|
||
</taxonomicName>
|
||
; Monroe 1974,
|
||
<bibRefCitation id="EFE3B6D3520AFFB4FF587B6A2A5DF75F" author="Papavero, N." box="[151,325,331,357]" pageId="15" pageNumber="254" pagination="1 - 6" refId="ref11681" refString="Papavero, N. (1977) Fascicle 19 B. Family Ditomyiidae. In: Papavero, N. (Ed.), A Catalogue of the Diptera of the Americas south of the United States. Museu de Zoologia, Sao Paulo, pp. 1 - 6." type="book chapter" year="1977">Papavero 1977</bibRefCitation>
|
||
). However, after comparison with characters of all other ditomyiid genera,
|
||
<taxonomicName id="4C72B0A1520AFFB4FB647B6A2E4CF75E" authority="Fitzgerald, 2020" authorityName="Fitzgerald" authorityYear="2020" box="[1195,1364,331,356]" class="Insecta" family="Ditomyiidae" genus="Ditomyia" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="254" phylum="Arthropoda" rank="species" species="nana" status="sp. nov.">
|
||
<emphasis id="B9061730520AFFB4FB647B6A2E4CF75E" box="[1195,1364,331,356]" italics="true" pageId="15" pageNumber="254">Ditomyia nana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A235AA4B520AFFB4FA917B6A2E84F75F" box="[1374,1436,331,357]" pageId="15" pageNumber="254" rank="species">n. sp.</taxonomicNameLabel>
|
||
is tentatively placed in the genus
|
||
<taxonomicName id="4C72B0A1520AFFB4FDDE7B4E2961F7B2" box="[529,633,367,392]" class="Insecta" family="Ditomyiidae" genus="Ditomyia" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="254" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9061730520AFFB4FDDE7B4E2961F7B2" box="[529,633,367,392]" italics="true" pageId="15" pageNumber="254">Ditomyia</emphasis>
|
||
</taxonomicName>
|
||
and compared to the similar genera
|
||
<taxonomicName id="4C72B0A1520AFFB4FBD87B4E2F83F7B2" authorityName="Marshall" authorityYear="1896" box="[1047,1179,367,392]" class="Insecta" family="Ditomyiidae" genus="Nervijuncta" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="254" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9061730520AFFB4FBD87B4E2F83F7B2" box="[1047,1179,367,392]" italics="true" pageId="15" pageNumber="254">Nervijuncta</emphasis>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C72B0A1520AFFB4FB1B7B4E2E70F7B3" authorityName="Saigusa" authorityYear="1973" box="[1236,1384,367,393]" class="Insecta" family="Ditomyiidae" genus="Asioditomyia" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="254" phylum="Arthropoda" rank="genus">
|
||
<emphasis id="B9061730520AFFB4FB1B7B4E2E70F7B3" box="[1236,1384,367,393]" italics="true" pageId="15" pageNumber="254">Asioditomyia</emphasis>
|
||
</taxonomicName>
|
||
(see “Discussion”).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="DF0D9BAA520AFFB4FF587DBD2FD1F18E" ID-DOI="http://doi.org/10.5281/zenodo.4412997" ID-Zenodo-Dep="4412997" box="[151,1225,1948,1973]" httpUri="https://zenodo.org/record/4412997/files/figure.png" pageId="15" pageNumber="254" startId="15.[151,264,1948,1972]" targetBox="[230,1361,454,1921]" targetPageId="15">
|
||
<paragraph id="8BCDCB22520AFFB4FF587DBD2FD1F18E" blockId="15.[151,1225,1948,1973]" box="[151,1225,1948,1973]" pageId="15" pageNumber="254">
|
||
<emphasis id="B9061730520AFFB4FF587DBD2A4CF18E" bold="true" box="[151,340,1948,1972]" pageId="15" pageNumber="254">FIGURES 38–39.</emphasis>
|
||
<taxonomicName id="4C72B0A1520AFFB4FE957DBC2AB4F18E" authority="Fitzgerald, 2020" authorityName="Fitzgerald" authorityYear="2020" box="[346,428,1949,1972]" class="Insecta" family="Ditomyiidae" genus="Ditomyia" kingdom="Animalia" order="Diptera" pageId="15" pageNumber="254" phylum="Arthropoda" rank="species" species="nana" status="sp. nov.">
|
||
<emphasis id="B9061730520AFFB4FE957DBC2AB4F18E" box="[346,428,1949,1972]" italics="true" pageId="15" pageNumber="254">D. nana</emphasis>
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A235AA4B520AFFB4FE777DBC2AE9F18E" box="[440,497,1949,1972]" pageId="15" pageNumber="254" rank="species">n. sp.</taxonomicNameLabel>
|
||
, holotype male. 38. Habitus, lateral. 39. Wing. Scale bars = ca. 1.0 mm.
|
||
</paragraph>
|
||
</caption>
|
||
<caption id="DF0D9BAA5215FFABFF587EE62A69F31D" ID-DOI="http://doi.org/10.5281/zenodo.4412999" ID-Zenodo-Dep="4412999" httpUri="https://zenodo.org/record/4412999/files/figure.png" pageId="16" pageNumber="255" startId="16.[151,264,1223,1247]" targetBox="[240,1347,181,1198]" targetPageId="16">
|
||
<paragraph id="8BCDCB225215FFABFF587EE62A69F31D" blockId="16.[151,1437,1223,1319]" pageId="16" pageNumber="255">
|
||
<emphasis id="B90617305215FFABFF587EE62A4DF2E5" bold="true" box="[151,341,1223,1247]" pageId="16" pageNumber="255">FIGURES 40–41.</emphasis>
|
||
<taxonomicName id="4C72B0A15215FFABFE947EE92AB6F2E5" authority="Fitzgerald, 2020" authorityName="Fitzgerald" authorityYear="2020" box="[347,430,1224,1247]" class="Insecta" family="Ditomyiidae" genus="Ditomyia" kingdom="Animalia" order="Diptera" pageId="16" pageNumber="255" phylum="Arthropoda" rank="species" species="nana" status="sp. nov.">
|
||
<emphasis id="B90617305215FFABFE947EE92AB6F2E5" box="[347,430,1224,1247]" italics="true" pageId="16" pageNumber="255">D. nana</emphasis>
|
||
</taxonomicName>
|
||
<taxonomicNameLabel id="A235AA4B5215FFABFE7B7EE92AF5F2E5" box="[436,493,1224,1247]" pageId="16" pageNumber="255" rank="species">n. sp.</taxonomicNameLabel>
|
||
, head. 40. Male, holotype, anterior view. 41. Female, paratype, lateral view. Scale bars = ca. 0.25 mm. Abbreviations: fs, frontal suture; lo, lateral ocellus; mo, median ocellus; mp1, maxillary palpus one; mp2, maxillary palpus two; v, vertex.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="C36898A95215FFABFF087F712BD2F3B4" pageId="16" pageNumber="255" type="etymology">
|
||
<paragraph id="8BCDCB225215FFABFF087F712BD2F3B4" blockId="16.[151,1437,1360,2041]" pageId="16" pageNumber="255">
|
||
<emphasis id="B90617305215FFABFF087F712A50F350" bold="true" box="[199,328,1360,1386]" pageId="16" pageNumber="255">Etymology</emphasis>
|
||
. The specific epithet
|
||
<taxonomicName id="4C72B0A15215FFABFDF07F70296FF350" authorityName="Fitzgerald" authorityYear="2020" box="[575,631,1361,1386]" class="Insecta" family="Ditomyiidae" genus="Ditomyia" kingdom="Animalia" order="Diptera" pageId="16" pageNumber="255" phylum="Arthropoda" rank="species" species="nana">
|
||
<emphasis id="B90617305215FFABFDF07F70296FF350" box="[575,631,1361,1386]" italics="true" pageId="16" pageNumber="255">nana</emphasis>
|
||
</taxonomicName>
|
||
is feminine of the Latin “nanus” (dwarf) for the small size of this species.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36898A95215FFAAFF087FB92AE6F45B" lastPageId="17" lastPageNumber="256" pageId="16" pageNumber="255" type="description">
|
||
<paragraph id="8BCDCB225215FFAAFF087FB92884F7EB" blockId="16.[151,1437,1360,2041]" lastBlockId="17.[151,1437,151,645]" lastPageId="17" lastPageNumber="256" pageId="16" pageNumber="255">
|
||
<emphasis id="B90617305215FFABFF087FB92A49F388" bold="true" box="[199,337,1432,1458]" pageId="16" pageNumber="255">Description</emphasis>
|
||
. Male (
|
||
<figureCitation id="1349D7A75215FFABFE667FB92AE6F388" box="[425,510,1432,1458]" captionStart="FIGURES 38–39" captionStartId="15.[151,264,1948,1972]" captionTargetBox="[230,1361,454,1921]" captionTargetId="figure-111@15.[227,1361,453,1925]" captionTargetPageId="15" captionText="FIGURES 38–39. D. nana, n. sp., holotype male. 38. Habitus, lateral. 39. Wing. Scale bars = ca. 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.4412997" httpUri="https://zenodo.org/record/4412997/files/figure.png" pageId="16" pageNumber="255">Fig. 38</figureCitation>
|
||
). Mostly dark brown. Body length (including antennae) [ca. 4.0] mm.
|
||
<emphasis id="B90617305215FFABFADA7FB92E4AF388" box="[1301,1362,1432,1458]" italics="true" pageId="16" pageNumber="255">Head</emphasis>
|
||
. Light brown with short black setae, areas around ocelli blackish. Three dorsomedial ocelli, arranged in a transverse line, median ocellus much smaller. Vertex distinctly bulging. Frontal suture (running between compound eyes anterior to ocelli) (
|
||
<figureCitation id="1349D7A75215FFABFEC17C252A8FF024" box="[270,407,1540,1566]" captionStart="FIGURES 40–41" captionStartId="16.[151,264,1223,1247]" captionTargetBox="[240,1347,181,1198]" captionTargetId="figure-20@16.[240,1347,181,1199]" captionTargetPageId="16" captionText="FIGURES 40–41. D. nana n. sp., head. 40. Male, holotype, anterior view. 41. Female, paratype, lateral view. Scale bars = ca. 0.25 mm. Abbreviations: fs, frontal suture; lo, lateral ocellus; mo, median ocellus; mp1, maxillary palpus one; mp2, maxillary palpus two; v, vertex." figureDoi="http://doi.org/10.5281/zenodo.4412999" httpUri="https://zenodo.org/record/4412999/files/figure.png" pageId="16" pageNumber="255">Figs. 40–41</figureCitation>
|
||
) present. Compound eye oval with fine ommatrichia, widely separated dorsomedially, not emarginated at antennal base. Maxillary palps brown to pale yellow, two-segmented (though it is possible a minute basal segment is present, but can’t be seen) with basal segment stout, humped, and apical segment minute. Fifteen barrel-shaped flagellomeres, ultimate flagellomere minute, oval. Flagellomeres light brown with short, black, stiff, setae and pale pubescence. Pedicel light brown and scape slightly more pale yellow. Base of antennal setae marked with a black spot.
|
||
<emphasis id="B90617305215FFABFEAC7C992AACF0E8" box="[355,436,1720,1746]" italics="true" pageId="16" pageNumber="255">Thorax</emphasis>
|
||
. Pale yellow with light brown to brown markings on pleura and three broad, light brown, longitudinal stripes on scutum; lateral stripes shorter, truncated anteriorly and median stripe tapering posteriorly and not reaching scutellum. Scutum with long dark setae laterally and in dorsocentral rows. Scutellum brown, without setae. Thoracic pleura mostly light brown, bare.
|
||
<emphasis id="B90617305215FFABFD7D7D0429F6F104" box="[690,750,1829,1854]" italics="true" pageId="16" pageNumber="255">Legs.</emphasis>
|
||
Fore tibia, and right hind leg missing. Light brown becoming darker distally. Legs with dense appressed microtrichia. A row of sparse black posterior setae running nearly full length of hind tibia. Hind basitarsus missing. Tibial spurs?:2:2 (1:2:
|
||
<quantity id="4C8A66C75215FFABFC6F7D4D28C9F1BC" box="[928,977,1900,1926]" metricMagnitude="-2" metricUnit="m" metricValue="5.08" pageId="16" pageNumber="255" unit="in" value="2.0">2 in</quantity>
|
||
female).
|
||
<emphasis id="B90617305215FFABFBF07D4C2F61F1BC" box="[1087,1145,1901,1926]" italics="true" pageId="16" pageNumber="255">Wing</emphasis>
|
||
(
|
||
<figureCitation id="1349D7A75215FFABFB457D4D2FF8F1BC" box="[1162,1248,1900,1926]" captionStart="FIGURES 38–39" captionStartId="15.[151,264,1948,1972]" captionTargetBox="[230,1361,454,1921]" captionTargetId="figure-111@15.[227,1361,453,1925]" captionTargetPageId="15" captionText="FIGURES 38–39. D. nana, n. sp., holotype male. 38. Habitus, lateral. 39. Wing. Scale bars = ca. 1.0 mm." figureDoi="http://doi.org/10.5281/zenodo.4412997" httpUri="https://zenodo.org/record/4412997/files/figure.png" pageId="16" pageNumber="255">Fig. 39</figureCitation>
|
||
). [ca. 3.25] mm. Hyaline with dense microtrichia throughout and macrotrichia present, but mostly concentrated near the wing tip. Veins brown, anterior veins darker. C ending near wing tip, ending about one-third the distance between R
|
||
<subScript id="17F6C9675215FFABFA9D7DE72E74F1EE" attach="left" box="[1362,1388,1990,2004]" fontSize="6" pageId="16" pageNumber="255">4+5</subScript>
|
||
and M
|
||
<subScript id="17F6C9675215FFABFF7F7DCA2BA0F1C3" attach="left" box="[176,184,2027,2041]" fontSize="6" pageId="16" pageNumber="255">1</subScript>
|
||
. Sc short, ending free, abruptly near base of wing, followed by long, faint, distal portion (crease), ending free near level of base of Rs. Base of Rs and stem of radial fork nearly subequal in length. R
|
||
<subScript id="17F6C9675214FFAAFB957A882F6BF68D" attach="left" box="[1114,1139,169,183]" fontSize="6" pageId="17" pageNumber="256">2+3</subScript>
|
||
long, base basal to level of medial fork. R-m absent, with Rs, M
|
||
<subScript id="17F6C9675214FFAAFDFD7AEC2954F6E1" attach="left" box="[562,588,205,219]" fontSize="6" pageId="17" pageNumber="256">1+2</subScript>
|
||
, and bm-cu meeting in a point. Stem and fork of M weakly pigmented. CuP reaching wing edge.
|
||
<emphasis id="B90617305214FFAAFEB27AFE2AF7F6C3" box="[381,495,223,249]" italics="true" pageId="17" pageNumber="256">Abdomen.</emphasis>
|
||
Brown without bands. Terminalia (
|
||
<figureCitation id="1349D7A75214FFAAFCB87AFE2F18F6C3" box="[887,1024,222,249]" captionStart="FIGURES 42–46" captionStartId="17.[151,264,1889,1913]" captionTargetBox="[235,1352,669,1863]" captionTargetId="figure-225@17.[234,1352,669,1865]" captionTargetPageId="17" captionText="FIGURES 42–46. D. nana n. sp., terminalia. 42–45. Male, holotype. 42. Lateral. 43. Close-up of serrated edge on gonostylus, ventrolateral. 44. Dorsal. 45. Ventral. 46. Female, paratype, lateral. Scale bars = ca. 0.25 mm, except Fig. 43 scale bar = ca. 0.05 mm. Abbreviations: c, cerci; c1, cercus one; c2, cercus two; gc, gonocoxite; gs, gonostylus; h, hypandrium; hl, hypandrial lobe; p, paramere; s8, sternite eight; t9, tergite nine." figureDoi="http://doi.org/10.5281/zenodo.4413001" httpUri="https://zenodo.org/record/4413001/files/figure.png" pageId="17" pageNumber="256">Figs. 42–45</figureCitation>
|
||
). Tergite nine greatly reduced in size, roughly rectangular, the posterior edge with a small median hump. Cerci, broad, fleshy, flap-like. Gonocoxites fused dorsally with a pair of broad subtle lobes on posterior margin. Gonocoxites also fused (with hypandrium) ventrally, with posterior margin developed into a pair of broad, shining, asetose, apically truncate lobes (possibly homologous with hypandrial lobes of other species; otherwise hypandrium indistinct). Gonostylus elongate blade-like, tapering apically, inner edge, with an elongate weakly serpentine, black, sclerotized, ribbon that is minutely serrated when viewed at higher magnification (
|
||
<figureCitation id="1349D7A75214FFAAFDCB7B962940F7EB" box="[516,600,439,465]" captionStart="FIGURES 42–46" captionStartId="17.[151,264,1889,1913]" captionTargetBox="[235,1352,669,1863]" captionTargetId="figure-225@17.[234,1352,669,1865]" captionTargetPageId="17" captionText="FIGURES 42–46. D. nana n. sp., terminalia. 42–45. Male, holotype. 42. Lateral. 43. Close-up of serrated edge on gonostylus, ventrolateral. 44. Dorsal. 45. Ventral. 46. Female, paratype, lateral. Scale bars = ca. 0.25 mm, except Fig. 43 scale bar = ca. 0.05 mm. Abbreviations: c, cerci; c1, cercus one; c2, cercus two; gc, gonocoxite; gs, gonostylus; h, hypandrium; hl, hypandrial lobe; p, paramere; s8, sternite eight; t9, tergite nine." figureDoi="http://doi.org/10.5281/zenodo.4413001" httpUri="https://zenodo.org/record/4413001/files/figure.png" pageId="17" pageNumber="256">Fig. 43</figureCitation>
|
||
). Paramere short, tower-like.
|
||
</paragraph>
|
||
<paragraph id="8BCDCB225214FFAAFF087BFA2AE6F45B" blockId="17.[151,1437,151,645]" pageId="17" pageNumber="256">
|
||
<emphasis id="B90617305214FFAAFF087BFA2A03F7CF" box="[199,283,475,501]" italics="true" pageId="17" pageNumber="256">Female</emphasis>
|
||
. In most aspects essentially as in male, except as follows. Second segment of maxillary palpus even smaller than in male (and in one female ultimate segment apparently absent, but maybe just broken off?). Tibial spurs 1:2:2. Cerci brown, two-segmented, basal segment elongate, apical segment short oval (
|
||
<figureCitation id="1349D7A75214FFAAFB6D78022FEDF404" box="[1186,1269,547,574]" captionStart="FIGURES 42–46" captionStartId="17.[151,264,1889,1913]" captionTargetBox="[235,1352,669,1863]" captionTargetId="figure-225@17.[234,1352,669,1865]" captionTargetPageId="17" captionText="FIGURES 42–46. D. nana n. sp., terminalia. 42–45. Male, holotype. 42. Lateral. 43. Close-up of serrated edge on gonostylus, ventrolateral. 44. Dorsal. 45. Ventral. 46. Female, paratype, lateral. Scale bars = ca. 0.25 mm, except Fig. 43 scale bar = ca. 0.05 mm. Abbreviations: c, cerci; c1, cercus one; c2, cercus two; gc, gonocoxite; gs, gonostylus; h, hypandrium; hl, hypandrial lobe; p, paramere; s8, sternite eight; t9, tergite nine." figureDoi="http://doi.org/10.5281/zenodo.4413001" httpUri="https://zenodo.org/record/4413001/files/figure.png" pageId="17" pageNumber="256">Fig. 46</figureCitation>
|
||
). Sternite eight longitudinally divided medially.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C36898A95214FFAAFF08784B2AF0F4BF" box="[199,488,618,645]" pageId="17" pageNumber="256" type="distribution">
|
||
<paragraph id="8BCDCB225214FFAAFF08784B2AF0F4BF" blockId="17.[151,1437,151,645]" box="[199,488,618,645]" pageId="17" pageNumber="256">
|
||
<emphasis id="B90617305214FFAAFF08784B2A41F4BE" bold="true" box="[199,345,618,644]" pageId="17" pageNumber="256">Distribution</emphasis>
|
||
.
|
||
<collectingCountry id="F3658BB25214FFAAFEA8784A2AFCF4BF" box="[359,484,619,645]" name="Guatemala" pageId="17" pageNumber="256">Guatemala</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |