199 lines
28 KiB
XML
199 lines
28 KiB
XML
<document id="0A5237D9B812B9DB8A35AFD7EDADF0D1" ID="10.11646/zootaxa.4231.1.7SLASH10064" ID-CLB-Dataset="37085" ID-DOI="10.11646/zootaxa.4231.1.7" ID-GBIF-Dataset="1bd42999-d879-465d-8f26-671cd9ef894f" ID-ISSN="1175-5326" ID-Zenodo-Dep="293596" ID-ZooBank="1388EE72-6241-48A4-A3D1-F555083FD1BA" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1486630810488" checkinUser="plazi" docAuthor="Fitzgerald, Scott J." docDate="2017" docId="8370A17BFFBC5847E18AFE52342CF817" docLanguage="en" docName="zootaxa.4231.1.7SLASH10064.pdf" docOrigin="Zootaxa 4231 (1)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Phthinia amorimi Fitzgerald, n. sp." docType="treatment" docVersion="7" lastPageNumber="108" masterDocId="7F49D903FFBD5846E11DFFBE3508FFE5" masterDocTitle="Phthinia Winnertz (Diptera: Mycetophilidae): new species and records from the Neotropical and Oriental regions" masterLastPageNumber="113" masterPageNumber="107" pageNumber="108" updateTime="1698436688731" updateUser="ExternalLinkService">
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<mods:titleInfo id="D430D8B1CCED6470857BC91B1663D056">
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<mods:title id="60F03903036D62F205A128D2E0AA4136">Phthinia Winnertz (Diptera: Mycetophilidae): new species and records from the Neotropical and Oriental regions</mods:title>
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<mods:name id="51F12B328C82063668FDAE62F7B7C1B6" type="personal">
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<mods:roleTerm id="295710230A18751048A8BC82D0AC8D75">Author</mods:roleTerm>
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<mods:namePart id="098FA5B31A3B639D834F9B7880624233">Fitzgerald, Scott J.</mods:namePart>
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<mods:typeOfResource id="15D096EB76E56B67125DB53BE9E9DE5C">text</mods:typeOfResource>
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<mods:title id="2BDC2590D64C13D1522D34DFCCD29299">Zootaxa</mods:title>
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</mods:titleInfo>
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<mods:part id="07F5BA01B399779DE75F4C93B73FDF15">
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<mods:date id="CEF3F9AE7CDC6D83C3E7D2CE0665F97C">2017</mods:date>
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<mods:detail id="CBD0053B78D20F06DD6B334F6A42A691" type="volume">
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<mods:number id="D09190FB3F74701F18975BCF71F69D98">4231</mods:number>
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<mods:detail id="C7D6EC8CC9E597CE964AC779B941C491" type="issue">
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<mods:number id="64BBA0DC11E5D3837A0A5F765C4C97BC">1</mods:number>
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<mods:start id="A58AEF4FC59B07905F29A646D896C9A4">107</mods:start>
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<mods:end id="DE0EB688BBF95497DF6EBD479E22E85C">113</mods:end>
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<mods:classification id="33F9A027DBEAD4F5C5CDBDB4B16B961B">journal article</mods:classification>
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<mods:identifier id="3A251D9A32BA3EC2706204E06744E774" type="CLB-Dataset">37085</mods:identifier>
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<mods:identifier id="DE31736BC37EF43DC651D4A3D32720AC" type="DOI">10.11646/zootaxa.4231.1.7</mods:identifier>
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<mods:identifier id="790B13A25FF304112AF780070FE5B253" type="GBIF-Dataset">1bd42999-d879-465d-8f26-671cd9ef894f</mods:identifier>
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<mods:identifier id="B45AA9F591ECD84279EDED5650B421EE" type="ISSN">1175-5326</mods:identifier>
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<mods:identifier id="5AB89DC709795FE44EEB283AF104126A" type="Zenodo-Dep">293596</mods:identifier>
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<treatment id="8370A17BFFBC5847E18AFE52342CF817" ID-DOI="http://doi.org/10.5281/zenodo.6048757" ID-GBIF-Taxon="127663513" ID-Zenodo-Dep="6048757" LSID="urn:lsid:plazi:treatment:8370A17BFFBC5847E18AFE52342CF817" httpUri="http://treatment.plazi.org/id/8370A17BFFBC5847E18AFE52342CF817" lastPageNumber="108" pageId="1" pageNumber="108">
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<subSubSection id="43C343E6FFBC5847E18AFE5235F7FDCD" pageId="1" pageNumber="108" type="nomenclature">
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<paragraph id="0B66106DFFBC5847E18AFE523748FDE2" blockId="1.[151,576,492,552]" box="[151,576,492,519]" pageId="1" pageNumber="108">
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<heading id="502EA701FFBC5847E18AFE523748FDE2" bold="true" box="[151,576,492,519]" fontSize="11" level="1" pageId="1" pageNumber="108" reason="1">
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<emphasis id="39ADCC7FFFBC5847E18AFE523748FDE2" bold="true" box="[151,576,492,519]" pageId="1" pageNumber="108">
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<taxonomicName id="CCD96BEEFFBC5847E18AFE5234FFFDE2" ID-CoL="9HRNV" authority="Fitzgerald" authorityName="Fitzgerald" box="[151,503,492,519]" class="Insecta" family="Mycetophilidae" genus="Phthinia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="108" phylum="Arthropoda" rank="species" species="amorimi" status="sp. nov.">
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<emphasis id="39ADCC7FFFBC5847E18AFE523467FDE3" bold="true" box="[151,367,492,518]" italics="true" pageId="1" pageNumber="108">Phthinia amorimi</emphasis>
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Fitzgerald
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</taxonomicName>
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<taxonomicNameLabel id="229E7104FFBC5847E0E3FE533748FDE2" box="[510,576,493,519]" pageId="1" pageNumber="108" rank="species">n. sp.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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<paragraph id="0B66106DFFBC5847E18AFDB135F7FDCD" blockId="1.[151,576,492,552]" box="[151,255,527,552]" pageId="1" pageNumber="108">
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<figureCitation id="93E20CE8FFBC5847E18AFDB135F7FDCD" box="[151,255,527,552]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1901,1924]" captionTargetBox="[172,1399,201,1876]" captionTargetId="figure@2.[170,1406,193,1876]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Male terminalia. Fig. 1 – 2. P. amorimi n. sp., [holotype male]; position and density of setae indicated by alveoli; apex of right gonostylus excluded for clarity. 1. Dorsal view. 2. Ventral view. Fig. 3 – 4. P. oliveirae n. sp., [holotype male] with one side completely excluded for clarity; position and density of setae indicated by alveoli. 3. Dorsal view. 4. Ventral view. Abbreviations: Gs, gonostylus; Gx, gonocoxites; T 9, tergite 9." httpUri="https://zenodo.org/record/293597/files/figure.png" pageId="1" pageNumber="108">Figs. 1–2</figureCitation>
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</paragraph>
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</subSubSection>
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<subSubSection id="43C343E6FFBC5847E18AFDEC341BFD32" pageId="1" pageNumber="108" type="materials_examined">
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<paragraph id="0B66106DFFBC5847E18AFDEC341BFD32" blockId="1.[151,1437,594,2034]" pageId="1" pageNumber="108">
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<emphasis id="39ADCC7FFFBC5847E18AFDEC34B1FD8E" bold="true" box="[151,441,594,619]" pageId="1" pageNumber="108">Type material. Holotype</emphasis>
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: ♂ missing left front leg, glued directly to side of pin [CNCI], “Puerto Cisnes, 72°40’W.
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<materialsCitation id="BBB11A30FFBC5847E18AFDC83409FD56" ID-GBIF-Occurrence="1427586781" collectingDate="1961-02-01" collectingDateMax="1961-02-15" collectingDateMin="1961-02-01" country="Chile" latitude="-44.75" location="Aysen" pageId="1" pageNumber="108" specimenCount="1" stateProvince="Aysen" typeStatus="holotype">
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<geoCoordinate id="6EED76AAFFBC5847E18AFDC835FBFD6A" box="[151,243,630,655]" direction="south" orientation="latitude" pageId="1" pageNumber="108" precision="925" value="-44.75">44°45’S</geoCoordinate>
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.
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<collectingRegion id="C91DDE8FFFBC5847E01CFDC93441FD6A" box="[257,329,631,655]" country="Chile" name="Aysen" pageId="1" pageNumber="108">Aysén</collectingRegion>
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,
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<collectingCountry id="73CE50FDFFBC5847E04BFDC934A1FD6A" box="[342,425,631,655]" name="Chile" pageId="1" pageNumber="108">CHILE</collectingCountry>
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<collectingDate id="6F23CF45FFBC5847E0AFFDC83721FD6A" box="[434,553,630,655]" pageId="1" pageNumber="108" value="1961-02-01" valueMax="1961-02-15" valueMin="1961-02-01">
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<date id="7F6736ADFFBC5847E0AFFDC83721FD6A" box="[434,553,630,655]" pageId="1" pageNumber="108" value="1961-02-01" valueMax="1961-02-15" valueMin="1961-02-01">1–15.II.61</date>
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</collectingDate>
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. Pena.” / “
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<typeStatus id="D462AECFFFBC5847E3B8FDC93636FD6A" box="[677,830,631,655]" pageId="1" pageNumber="108" type="holotype">HOLOTYPE</typeStatus>
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,
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<taxonomicName id="CCD96BEEFFBC5847E256FDC83199FD6A" authority="Fitzgerald" authorityName="Fitzgerald" box="[843,1169,630,655]" class="Insecta" family="Mycetophilidae" genus="Phthinia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="108" phylum="Arthropoda" rank="species" species="amorimi">
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<emphasis id="39ADCC7FFFBC5847E256FDC8311CFD6B" box="[843,1044,630,655]" italics="true" pageId="1" pageNumber="108">Phthinia amorimi</emphasis>
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Fitzgerald
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</taxonomicName>
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” [red label], terminalia dissected
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</materialsCitation>
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.
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<materialsCitation id="BBB11A30FFBC5847E00FFD24363EFD56" ID-GBIF-Occurrence="1427586777" box="[274,822,666,691]" collectingDate="1961-02-01" collectingDateMax="1961-02-15" collectingDateMin="1961-02-01" collectionCode="SFC" country="Chile" latitude="-44.75" location="Aysen" pageId="1" pageNumber="108" specimenCount="1" specimenCount-male="1" stateProvince="Aysen" typeStatus="paratype">
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<emphasis id="39ADCC7FFFBC5847E00FFD24349BFD56" bold="true" box="[274,403,666,691]" pageId="1" pageNumber="108">
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<typeStatus id="D462AECFFFBC5847E00FFD243486FD56" box="[274,398,666,691]" pageId="1" pageNumber="108" type="paratype">Paratypes</typeStatus>
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:
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</emphasis>
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<specimenCount id="1DDFDBE4FFBC5847E0BDFD2534CBFD56" box="[416,451,667,691]" pageId="1" pageNumber="108" type="male">1♂</specimenCount>
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[
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<collectionCode id="6DC888A8FFBC5847E0CAFD253718FD56" box="[471,528,667,691]" country="China" httpUri="http://grbio.org/cool/myie-bfyd" name="Laboratory of Fishes" pageId="1" pageNumber="108">SFC</collectionCode>
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], same data as holotype
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</materialsCitation>
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;
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<materialsCitation id="BBB11A30FFBC5847E255FD253406FD32" ID-GBIF-Occurrence="1427586769" collectingDate="1961-02-16" collectingDateMax="1961-02-28" collectingDateMin="1961-02-16" collectionCode="CNCI" country="Chile" latitude="-44.75" location="Aysen" pageId="1" pageNumber="108" specimenCount="2" specimenCount-male="2" stateProvince="Aysen" typeStatus="paratype">
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<specimenCount id="1DDFDBE4FFBC5847E255FD253685FD57" box="[840,909,667,691]" pageId="1" pageNumber="108" type="male">2 ♂♂</specimenCount>
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[
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<collectionCode id="6DC888A8FFBC5847E2BCFD2536E4FD56" box="[929,1004,667,691]" country="Canada" httpUri="http://grbio.org/cool/rzcb-tdp2" name="Canadian National Collection Insects" pageId="1" pageNumber="108">CNCI</collectionCode>
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], same data as holotype except
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<collectingDate id="6F23CF45FFBC5847E46FFD243406FD32" pageId="1" pageNumber="108" value="1961-02-16" valueMax="1961-02-28" valueMin="1961-02-16">
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<date id="7F6736ADFFBC5847E46FFD243406FD32" pageId="1" pageNumber="108" value="1961-02-16" valueMax="1961-02-28" valueMin="1961-02-16">16– 28.II.1961</date>
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</collectingDate>
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</materialsCitation>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="43C343E6FFBC5847E1DAFD5C3488FC4A" pageId="1" pageNumber="108" type="diagnosis">
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<paragraph id="0B66106DFFBC5847E1DAFD5C3488FC4A" blockId="1.[151,1437,594,2034]" pageId="1" pageNumber="108">
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<emphasis id="39ADCC7FFFBC5847E1DAFD5C3449FD1E" bold="true" box="[199,321,738,763]" pageId="1" pageNumber="108">Diagnosis.</emphasis>
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<taxonomicName id="CCD96BEEFFBC5847E054FD5C3719FD1E" box="[329,529,738,763]" class="Insecta" family="Mycetophilidae" genus="Phthinia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="108" phylum="Arthropoda" rank="species" species="amorimi">
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<emphasis id="39ADCC7FFFBC5847E054FD5C3719FD1E" box="[329,529,738,763]" italics="true" pageId="1" pageNumber="108">Phthinia amorimi</emphasis>
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</taxonomicName>
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can be distinguished from other
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<taxonomicName id="CCD96BEEFFBC5847E297FD5C36E3FD1E" box="[906,1003,738,763]" class="Insecta" family="Mycetophilidae" genus="Phthinia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="108" phylum="Arthropoda" rank="genus">
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<emphasis id="39ADCC7FFFBC5847E297FD5C36E3FD1E" box="[906,1003,738,763]" italics="true" pageId="1" pageNumber="108">Phthinia</emphasis>
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</taxonomicName>
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species by the following combination of characters: Sc short, not reaching level of Rs distally, ending just short of base of r-m; gonocoxites developed posteriorly beyond point of articulation of gonostylus into a pair of apically narrowly rounded, posteriorly-directed setose lobes, each with a large, strong, triangular medially-directed, dark, tooth (
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<figureCitation id="93E20CE8FFBC5847E532FCF03195FC82" box="[1071,1181,846,871]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1901,1924]" captionTargetBox="[172,1399,201,1876]" captionTargetId="figure@2.[170,1406,193,1876]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Male terminalia. Fig. 1 – 2. P. amorimi n. sp., [holotype male]; position and density of setae indicated by alveoli; apex of right gonostylus excluded for clarity. 1. Dorsal view. 2. Ventral view. Fig. 3 – 4. P. oliveirae n. sp., [holotype male] with one side completely excluded for clarity; position and density of setae indicated by alveoli. 3. Dorsal view. 4. Ventral view. Abbreviations: Gs, gonostylus; Gx, gonocoxites; T 9, tergite 9." httpUri="https://zenodo.org/record/293597/files/figure.png" pageId="1" pageNumber="108">Figs. 1–2</figureCitation>
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); gonostylus elongate, apically bifurcate, the more anterior lobe apically rounded and spatulate, and the more posterior lobe fluted and complex (
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<figureCitation id="93E20CE8FFBC5847E01BFC28347AFC4A" box="[262,370,918,943]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1901,1924]" captionTargetBox="[172,1399,201,1876]" captionTargetId="figure@2.[170,1406,193,1876]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Male terminalia. Fig. 1 – 2. P. amorimi n. sp., [holotype male]; position and density of setae indicated by alveoli; apex of right gonostylus excluded for clarity. 1. Dorsal view. 2. Ventral view. Fig. 3 – 4. P. oliveirae n. sp., [holotype male] with one side completely excluded for clarity; position and density of setae indicated by alveoli. 3. Dorsal view. 4. Ventral view. Abbreviations: Gs, gonostylus; Gx, gonocoxites; T 9, tergite 9." httpUri="https://zenodo.org/record/293597/files/figure.png" pageId="1" pageNumber="108">Figs. 1–2</figureCitation>
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).
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</paragraph>
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</subSubSection>
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<subSubSection id="43C343E6FFBC5847E1DAFC043497F94B" pageId="1" pageNumber="108" type="description">
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<paragraph id="0B66106DFFBC5847E1DAFC043094F96F" blockId="1.[151,1437,594,2034]" pageId="1" pageNumber="108">
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<emphasis id="39ADCC7FFFBC5847E1DAFC043451FC36" bold="true" box="[199,345,954,979]" pageId="1" pageNumber="108">Description.</emphasis>
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Male. Body length: approx. 4.5–6.0, 5.2 [4.5] mm (n=4).
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<emphasis id="39ADCC7FFFBC5847E2FEFC043156FC36" box="[995,1118,954,979]" italics="true" pageId="1" pageNumber="108">Coloration</emphasis>
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. Light brown; abdomen and head darker brown.
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<emphasis id="39ADCC7FFFBC5847E09FFC6034B7FC12" box="[386,447,990,1015]" italics="true" pageId="1" pageNumber="108">Head</emphasis>
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. Three ocelli. Fourteen elongate flagellomeres; first flagellomere longer, approx. 1.3 times the length of flagellomere 2.
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<emphasis id="39ADCC7FFFBC5847E303FBBC3767FBFE" box="[542,623,1026,1051]" italics="true" pageId="1" pageNumber="108">Thorax</emphasis>
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. Laterotergite setose. Scutellum with numerous short setae and 2 longer, stronger setae apically.
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<emphasis id="39ADCC7FFFBC5847E0BFFB9934D6FBDB" box="[418,478,1063,1086]" italics="true" pageId="1" pageNumber="108">Legs.</emphasis>
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First tarsomere of foreleg approx. 2.3 times length of foretibia. Hind tibia with 1–5 minute anterior setae, 28–38 minute dorsal setae, and no posterior setae (n=4).
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<emphasis id="39ADCC7FFFBC5847E514FBF23144FB86" box="[1033,1100,1100,1123]" italics="true" pageId="1" pageNumber="108">Wings</emphasis>
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. 3.8–4.2, 4.0 [
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<quantity id="CC21BD88FFBC5847E5F3FBF53041FB87" box="[1262,1353,1099,1123]" metricMagnitude="-3" metricUnit="m" metricValue="3.8" pageId="1" pageNumber="108" unit="mm" value="3.8">3.8 mm</quantity>
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] (n=4). Membrane with dense macrotrichia and microtrichia. Sc short; not reaching level of Rs distally, ending just short of base of r-m. C extending about 1/4–1/3 of the distance between Rs and M1; r-m about 2.5 times as long as base of Rs; r-m slightly longer than stem of M (stem of M about 2/3 length of r-m); most of M1 weakly sclerotized and unpigmented (recognizable by crease and row of minute closely set setae present on other veins). A1 divergent from stem of CuA; distance between apex of A1 and CuA subequal to length of M stem.
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<emphasis id="39ADCC7FFFBC5847E522FAB931B9FAC5" box="[1087,1201,1287,1312]" italics="true" pageId="1" pageNumber="108">Abdomen.</emphasis>
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Terminalia (
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<figureCitation id="93E20CE8FFBC5847E45DFAB935A0FAA3" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1901,1924]" captionTargetBox="[172,1399,201,1876]" captionTargetId="figure@2.[170,1406,193,1876]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Male terminalia. Fig. 1 – 2. P. amorimi n. sp., [holotype male]; position and density of setae indicated by alveoli; apex of right gonostylus excluded for clarity. 1. Dorsal view. 2. Ventral view. Fig. 3 – 4. P. oliveirae n. sp., [holotype male] with one side completely excluded for clarity; position and density of setae indicated by alveoli. 3. Dorsal view. 4. Ventral view. Abbreviations: Gs, gonostylus; Gx, gonocoxites; T 9, tergite 9." httpUri="https://zenodo.org/record/293597/files/figure.png" pageId="1" pageNumber="108">Figs. 1– 2</figureCitation>
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). Terminalia concolorous with abdomen to slightly lighter brown than abdomen. Cerci short, lobate, apically rounded, with small setae. Hypoproct short, medially divided and cerci-like, broadly rounded and densely setose apically. Gonocoxites ventrally entire (not partially subdivided by pair of sutures as in
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<taxonomicName id="CCD96BEEFFBC5847E59AFAC93002FA6B" box="[1159,1290,1397,1422]" class="Insecta" family="Mycetophilidae" genus="Phthinia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="108" phylum="Arthropoda" rank="species" species="oliveirae">
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<emphasis id="39ADCC7FFFBC5847E59AFAC93002FA6B" box="[1159,1290,1397,1422]" italics="true" pageId="1" pageNumber="108">P. oliveirae</emphasis>
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</taxonomicName>
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) (
|
||
<figureCitation id="93E20CE8FFBC5847E438FACB3065FA6B" box="[1317,1389,1397,1422]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1901,1924]" captionTargetBox="[172,1399,201,1876]" captionTargetId="figure@2.[170,1406,193,1876]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Male terminalia. Fig. 1 – 2. P. amorimi n. sp., [holotype male]; position and density of setae indicated by alveoli; apex of right gonostylus excluded for clarity. 1. Dorsal view. 2. Ventral view. Fig. 3 – 4. P. oliveirae n. sp., [holotype male] with one side completely excluded for clarity; position and density of setae indicated by alveoli. 3. Dorsal view. 4. Ventral view. Abbreviations: Gs, gonostylus; Gx, gonocoxites; T 9, tergite 9." httpUri="https://zenodo.org/record/293597/files/figure.png" pageId="1" pageNumber="108">Fig. 2</figureCitation>
|
||
). In dorsal and ventral views gonocoxites developed posteriorly beyond point of articulation of gonostylus into a pair of apically narrowly rounded, posteriorly-directed setose lobes, each with a large, strong, triangular mediallydirected, dark, tooth (
|
||
<figureCitation id="93E20CE8FFBC5847E091FA5F34F1FA1F" box="[396,505,1505,1530]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1901,1924]" captionTargetBox="[172,1399,201,1876]" captionTargetId="figure@2.[170,1406,193,1876]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Male terminalia. Fig. 1 – 2. P. amorimi n. sp., [holotype male]; position and density of setae indicated by alveoli; apex of right gonostylus excluded for clarity. 1. Dorsal view. 2. Ventral view. Fig. 3 – 4. P. oliveirae n. sp., [holotype male] with one side completely excluded for clarity; position and density of setae indicated by alveoli. 3. Dorsal view. 4. Ventral view. Abbreviations: Gs, gonostylus; Gx, gonocoxites; T 9, tergite 9." httpUri="https://zenodo.org/record/293597/files/figure.png" pageId="1" pageNumber="108">Figs. 1–2</figureCitation>
|
||
). Gonostylus elongate, apically bifurcate, the more anterior lobe apically rounded and spatulate, and the more posterior lobe fluted and complex (
|
||
<figureCitation id="93E20CE8FFBC5847E295F9BB36F0F9FB" box="[904,1016,1541,1566]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1901,1924]" captionTargetBox="[172,1399,201,1876]" captionTargetId="figure@2.[170,1406,193,1876]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Male terminalia. Fig. 1 – 2. P. amorimi n. sp., [holotype male]; position and density of setae indicated by alveoli; apex of right gonostylus excluded for clarity. 1. Dorsal view. 2. Ventral view. Fig. 3 – 4. P. oliveirae n. sp., [holotype male] with one side completely excluded for clarity; position and density of setae indicated by alveoli. 3. Dorsal view. 4. Ventral view. Abbreviations: Gs, gonostylus; Gx, gonocoxites; T 9, tergite 9." httpUri="https://zenodo.org/record/293597/files/figure.png" pageId="1" pageNumber="108">Figs. 1–2</figureCitation>
|
||
). Parameres a pair of thin, weaklysclerotized, narrow, elongate, apically acute, divergent, saber-like lobes ventral to hypoproct (
|
||
<figureCitation id="93E20CE8FFBC5847E5CFF997301FF9A7" box="[1234,1303,1577,1602]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1901,1924]" captionTargetBox="[172,1399,201,1876]" captionTargetId="figure@2.[170,1406,193,1876]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Male terminalia. Fig. 1 – 2. P. amorimi n. sp., [holotype male]; position and density of setae indicated by alveoli; apex of right gonostylus excluded for clarity. 1. Dorsal view. 2. Ventral view. Fig. 3 – 4. P. oliveirae n. sp., [holotype male] with one side completely excluded for clarity; position and density of setae indicated by alveoli. 3. Dorsal view. 4. Ventral view. Abbreviations: Gs, gonostylus; Gx, gonocoxites; T 9, tergite 9." httpUri="https://zenodo.org/record/293597/files/figure.png" pageId="1" pageNumber="108">Fig. 1</figureCitation>
|
||
). Aedeagal complex not easily distinguishable. Posterolateral edges of epandrium (T9) broadly rounded, without strong posteriorly-directed digitate lobes; T9 with a V-shaped cleft posteromedially that nearly subdivides sclerite (
|
||
<figureCitation id="93E20CE8FFBC5847E457F9CF3083F96F" box="[1354,1419,1649,1674]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1901,1924]" captionTargetBox="[172,1399,201,1876]" captionTargetId="figure@2.[170,1406,193,1876]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Male terminalia. Fig. 1 – 2. P. amorimi n. sp., [holotype male]; position and density of setae indicated by alveoli; apex of right gonostylus excluded for clarity. 1. Dorsal view. 2. Ventral view. Fig. 3 – 4. P. oliveirae n. sp., [holotype male] with one side completely excluded for clarity; position and density of setae indicated by alveoli. 3. Dorsal view. 4. Ventral view. Abbreviations: Gs, gonostylus; Gx, gonocoxites; T 9, tergite 9." httpUri="https://zenodo.org/record/293597/files/figure.png" pageId="1" pageNumber="108">Fig. 1</figureCitation>
|
||
).
|
||
</paragraph>
|
||
<paragraph id="0B66106DFFBC5847E1DAF92B3497F94B" blockId="1.[151,1437,594,2034]" box="[199,415,1685,1710]" pageId="1" pageNumber="108">
|
||
<emphasis id="39ADCC7FFFBC5847E1DAF92B342BF94B" box="[199,291,1685,1710]" italics="true" pageId="1" pageNumber="108">Female.</emphasis>
|
||
Unknown.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="43C343E6FFBC5847E1DAF9073040F863" pageId="1" pageNumber="108" type="discussion">
|
||
<paragraph id="0B66106DFFBC5847E1DAF9073040F863" blockId="1.[151,1437,594,2034]" pageId="1" pageNumber="108">
|
||
<emphasis id="39ADCC7FFFBC5847E1DAF9073447F937" bold="true" box="[199,335,1721,1746]" pageId="1" pageNumber="108">Comments.</emphasis>
|
||
<taxonomicName id="CCD96BEEFFBC5847E045F9073729F937" box="[344,545,1721,1746]" class="Insecta" family="Mycetophilidae" genus="Phthinia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="108" phylum="Arthropoda" rank="species" species="amorimi">
|
||
<emphasis id="39ADCC7FFFBC5847E045F9073729F937" box="[344,545,1721,1746]" italics="true" pageId="1" pageNumber="108">Phthinia amorimi</emphasis>
|
||
</taxonomicName>
|
||
is most similar to
|
||
<emphasis id="39ADCC7FFFBC5847E3E0F9053664F937" box="[765,876,1721,1746]" italics="true" pageId="1" pageNumber="108">P. urubici</emphasis>
|
||
Oliveira & Amorim, and
|
||
<emphasis id="39ADCC7FFFBC5847E581F905301CF937" box="[1180,1300,1721,1746]" italics="true" pageId="1" pageNumber="108">P. theresae</emphasis>
|
||
Oliveira & Amorim, from
|
||
<collectingCountry id="73CE50FDFFBC5847E057F9633499F913" box="[330,401,1757,1782]" name="Brazil" pageId="1" pageNumber="108">Brazil</collectingCountry>
|
||
, and will key to couplet six (
|
||
<emphasis id="39ADCC7FFFBC5847E3E8F961366AF913" box="[757,866,1757,1782]" italics="true" pageId="1" pageNumber="108">P. urubici</emphasis>
|
||
/
|
||
<emphasis id="39ADCC7FFFBC5847E299F96136F6F913" box="[900,1022,1757,1782]" italics="true" pageId="1" pageNumber="108">P. theresae</emphasis>
|
||
) in the key to Neotropical species provided by
|
||
<bibRefCitation id="6F486D9CFFBC5847E03BF8BF3753F8FF" author="Oliveira" box="[294,603,1793,1818]" pageId="1" pageNumber="108" refString="Oliveira, S. S. & Amorim, D. S. (2010) The genus Phthinia Winnertz (Diptera, Mycetophilidae) in the Neotropical region, with the first records from Brazil. Zootaxa, 2350, 22 - 34." type="journal article" year="2010">Oliveira & Amorim (2010)</bibRefCitation>
|
||
. However, the shape of the apically bifurcate gonostylus is quite different in
|
||
<taxonomicName id="CCD96BEEFFBC5847E1A8F8993439F8DB" box="[181,305,1831,1854]" class="Insecta" family="Mycetophilidae" genus="Phthinia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="108" phylum="Arthropoda" rank="species" species="amorimi">
|
||
<emphasis id="39ADCC7FFFBC5847E1A8F8993439F8DB" box="[181,305,1831,1854]" italics="true" pageId="1" pageNumber="108">P. amorimi</emphasis>
|
||
</taxonomicName>
|
||
, as is the presence of the large black triangular medially-directed tooth on the inner surface of the gonocoxites (
|
||
<figureCitation id="93E20CE8FFBC5847E030F8F7349AF887" box="[301,402,1865,1890]" captionStart="FIGURES 1 – 4" captionStartId="2.[151,264,1901,1924]" captionTargetBox="[172,1399,201,1876]" captionTargetId="figure@2.[170,1406,193,1876]" captionTargetPageId="2" captionText="FIGURES 1 – 4. Male terminalia. Fig. 1 – 2. P. amorimi n. sp., [holotype male]; position and density of setae indicated by alveoli; apex of right gonostylus excluded for clarity. 1. Dorsal view. 2. Ventral view. Fig. 3 – 4. P. oliveirae n. sp., [holotype male] with one side completely excluded for clarity; position and density of setae indicated by alveoli. 3. Dorsal view. 4. Ventral view. Abbreviations: Gs, gonostylus; Gx, gonocoxites; T 9, tergite 9." httpUri="https://zenodo.org/record/293597/files/figure.png" pageId="1" pageNumber="108">Figs 1–2</figureCitation>
|
||
). It is interesting to note that the structure of the terminalia and wing venation of
|
||
<taxonomicName id="CCD96BEEFFBC5847E43FF8F53093F887" box="[1314,1435,1867,1890]" class="Insecta" family="Mycetophilidae" genus="Phthinia" kingdom="Animalia" order="Diptera" pageId="1" pageNumber="108" phylum="Arthropoda" rank="species" species="amorimi">
|
||
<emphasis id="39ADCC7FFFBC5847E43FF8F53093F887" box="[1314,1435,1867,1890]" italics="true" pageId="1" pageNumber="108">P. amorimi</emphasis>
|
||
</taxonomicName>
|
||
allies this species with the two Brazilian species rather than any of the species currently known from
|
||
<collectingCountry id="73CE50FDFFBC5847E419F8D3304CF863" box="[1284,1348,1901,1926]" name="Chile" pageId="1" pageNumber="108">Chile</collectingCountry>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="43C343E6FFBC5847E1DAF82F342CF817" pageId="1" pageNumber="108" type="etymology">
|
||
<paragraph id="0B66106DFFBC5847E1DAF82F342CF817" blockId="1.[151,1437,594,2034]" pageId="1" pageNumber="108">
|
||
<emphasis id="39ADCC7FFFBC5847E1DAF82F3446F84F" bold="true" box="[199,334,1937,1962]" pageId="1" pageNumber="108">Etymology.</emphasis>
|
||
The specific epithet honors Dalton de Souza Amorim for his work on numerous groups of Bibionomorpha and his contribution, both as a researcher and teacher, to the advancement of Neotropical Dipterology.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |