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<document id="F0407E096556F60BFE6C60A9DAEDC213" ID-DOI="10.11646/zootaxa.2064.1.4" ID-ISSN="1175-5326" ID-Zenodo-Dep="5321572" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629618191400" checkinUser="felipe" docAuthor="Rafael, José Albertino &amp; Cumming, Jeffrey M." docDate="2009" docId="03B3435F795BFF91BEA67A2BCC9BFEDC" docLanguage="en" docName="zt02064p056.pdf" docOrigin="Zootaxa 2064 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.2064.1.4" docStyle="DocumentStyle:890A69B780ED73D6DB8551B71C8AC79E.4:Zootaxa.2009-2012.journal_article" docStyleId="890A69B780ED73D6DB8551B71C8AC79E" docStyleName="Zootaxa.2009-2012.journal_article" docStyleVersion="4" docTitle="Macrostomus fuscithorax Rafael &amp; Cumming, 2009, n. sp." docType="treatment" docVersion="4" lastPageNumber="42" masterDocId="FF8A3B277959FF95BE317E15C870FFDE" masterDocTitle="Revision of the genus Macrostomus Wiedemann (Diptera: Empididae: Empidinae). I. The ferrugineus species-group" masterLastPageNumber="56" masterPageNumber="39" pageNumber="41" updateTime="1699084087668" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="A91221BD814DE5F53DA30F4EDE593EA0">Revision of the genus Macrostomus Wiedemann (Diptera: Empididae: Empidinae). I. The ferrugineus species-group</mods:title>
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<mods:namePart id="A02FE344FBD5EB00FF2EB98137FB29FA">Rafael, José Albertino</mods:namePart>
<mods:affiliation id="B045FA5A7D3EDD9850A3BBC7556D71A9">Instituto Nacional de Pesquisas da Amazônia, Coordenação de Entomologia, Caixa Postal 478, 69011 - 970, Manaus, Amazonas, Brazil. E-mail: jarafael @ inpa. gov. br</mods:affiliation>
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<mods:namePart id="DDBF4173A34F9A25C631D8A58FA5D303">Cumming, Jeffrey M.</mods:namePart>
<mods:affiliation id="541300B40DE14AFFD18078F3D8F568F6">Invertebrate Biodiversity, Agriculture and Agri-Food Canada, K. W. Neatby Bldg, C. E. F., Ottawa, Ontario, Canada K 1 A 0 C 6. E-mail: jeff. cumming @ agr. gc. ca</mods:affiliation>
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<mods:title id="6E63122BA292D2F613B1AE4B93CFA7A5">Zootaxa</mods:title>
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<mods:date id="D5D5E04A50591C89B99A5282DB72FC57">2009</mods:date>
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<mods:number id="2A0BDC2ED8C88700939F1F6C2EF56336">2009-04-06</mods:number>
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<mods:number id="BC5B3B1797459CCDFD223EE2B1A25E9F">2064</mods:number>
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<mods:url id="F0738F775F937CDE31AC7C3EC2A0A061">https://biotaxa.org/Zootaxa/article/view/zootaxa.2064.1.4</mods:url>
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<mods:identifier id="1374D5A4D23619357A0797499BBD1F84" type="ISSN">1175-5326</mods:identifier>
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<treatment id="03B3435F795BFF91BEA67A2BCC9BFEDC" ID-DOI="http://doi.org/10.5281/zenodo.5334118" ID-Zenodo-Dep="5334118" LSID="urn:lsid:plazi:treatment:03B3435F795BFF91BEA67A2BCC9BFEDC" httpUri="http://treatment.plazi.org/id/03B3435F795BFF91BEA67A2BCC9BFEDC" lastPageId="4" lastPageNumber="42" pageId="2" pageNumber="41">
<subSubSection id="C300A1C2795BFF97BEA67A2BCA6EFB86" box="[151,542,1086,1112]" pageId="2" pageNumber="41" type="nomenclature">
<paragraph id="8BA5F249795BFF97BEA67A2BCA6EFB86" blockId="2.[151,542,1086,1151]" box="[151,542,1086,1112]" pageId="2" pageNumber="41">
<heading id="D0ED4525795BFF97BEA67A2BCA6EFB86" bold="true" box="[151,542,1086,1112]" fontSize="11" level="1" pageId="2" pageNumber="41" reason="1">
<emphasis id="B96E2E5B795BFF97BEA67A2BCA6EFB86" bold="true" box="[151,542,1086,1112]" pageId="2" pageNumber="41">
<taxonomicName id="4C1A89CA795BFF97BEA67A2BC9BDFB86" ID-CoL="9HW5P" authorityName="Rafael &amp; Cumming" authorityYear="2009" box="[151,461,1086,1112]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="41" phylum="Arthropoda" rank="species" species="fuscithorax" status="sp. nov.">
<emphasis id="B96E2E5B795BFF97BEA67A2BC9BDFB86" bold="true" box="[151,461,1086,1112]" italics="true" pageId="2" pageNumber="41">Macrostomus fuscithorax</emphasis>
</taxonomicName>
,
<taxonomicNameLabel id="A25D9320795BFF97BFED7A2BCA6EFB86" box="[476,542,1086,1112]" pageId="2" pageNumber="41" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
</subSubSection>
<subSubSection id="C300A1C2795BFF97BEA67A70C932FBA1" box="[151,322,1125,1151]" pageId="2" pageNumber="41" type="description">
<paragraph id="8BA5F249795BFF97BEA67A70C932FBA1" blockId="2.[151,542,1086,1151]" box="[151,322,1125,1151]" pageId="2" pageNumber="41">
(
<figureCitation id="1321EECC795BFF97BEAE7A70C96DFBA1" box="[159,285,1125,1151]" captionStart="FIGURE 1" captionStartId="3.[151,255,1386,1410]" captionTargetBox="[196,1381,191,1353]" captionTargetId="figure-275@3.[151,1436,140,1400]" captionTargetPageId="3" captionText="FIGURE 1. Macrostomus fuscithorax, n. sp., paratypes. AE, male; A, wing apex; B, tergite 8, dorsal view with right setae omitted; C, epandrium and cercus, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FH: female. F, Tergite and sternite 8, lateral view; G, sternite 8, ventral view; H, genital fork, ventral view. Abbreviations: DP, distal protuberance; SP, subapical process. Scales: A = 0.5 mm; BG = 0.2 mm; H = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321574" httpUri="https://zenodo.org/record/5321574/files/figure.png" pageId="2" pageNumber="41">Figs. 1ah</figureCitation>
,
<figureCitation id="1321EECC795BFF97BF187A70C948FBA1" box="[297,312,1125,1151]" captionStart="FIGURE 8" captionStartId="15.[151,255,1011,1035]" captionTargetBox="[414,1213,225,995]" captionTargetId="figure-131@15.[358,1232,225,995]" captionTargetPageId="15" captionText="FIGURE 8. Distribution map of species belonging to the Macrostomus ferrugineus species-group with tergite 8 acute distally. Symbols represent the known collection localities as follows: solid circle = M. fuscithorax, n. sp.; square = M. fusciventris,, n. sp.; solid triangle = M. melanothorax, n. sp.; open circle = M. ferrugineus." figureDoi="http://doi.org/10.5281/zenodo.5321596" httpUri="https://zenodo.org/record/5321596/files/figure.png" pageId="2" pageNumber="41">8</figureCitation>
)
</paragraph>
</subSubSection>
<subSubSection id="C300A1C2795BFF97BEA67AA7CBAFFAC2" pageId="2" pageNumber="41" type="diagnosis">
<paragraph id="8BA5F249795BFF97BEA67AA7CBAFFAC2" blockId="2.[151,1436,1202,2008]" pageId="2" pageNumber="41">
<emphasis id="B96E2E5B795BFF97BEA67AA7C96BFB12" bold="true" box="[151,283,1202,1228]" pageId="2" pageNumber="41">Diagnosis.</emphasis>
Thorax and abdomen shining black, legs predominantly yellow; postcranium black with gray pruinescence; male tergite 8 acute distally; vein CuA
<subScript id="179EF00C795BFF97BD357AFCCB7CFB29" attach="left" box="[772,780,1257,1271]" fontSize="6" pageId="2" pageNumber="41">1</subScript>
shorter than dm-cu vein. Female without pinnate scales on hind tibia; wing approximately as wide as male wing, rather hyaline.
</paragraph>
</subSubSection>
<subSubSection id="C300A1C2795BFF97BEF47B3CCB27F806" pageId="2" pageNumber="41" type="description">
<paragraph id="8BA5F249795BFF97BEF47B3CCA02F92E" blockId="2.[151,1436,1202,2008]" pageId="2" pageNumber="41">
<emphasis id="B96E2E5B795BFF97BEF47B3CC92FFA9D" bold="true" box="[197,351,1321,1347]" pageId="2" pageNumber="41">Description.</emphasis>
<typeStatus id="54A14CEB795BFF97BF597B3CC9A7FA9D" box="[360,471,1321,1347]" pageId="2" pageNumber="41" type="holotype">Holotype</typeStatus>
male. Frons approximately one third anterior ocellus width. Face slightly wider than frons only at ventral margin. Postcranium entirely black. Antennae lost. Palpus brown. Thorax shining black with gray-brown pruinescence more distinct on disc of scutum. Setae: 4 dorsocentrals; 1 supra-alar presutural; scutellar lost; 35 antepronotals; 13 tiny proepisternals; 35 katatergitals. Legs (only hind leg present) yellow with distal tarsomeres 35 or 45 brown; hind tibia with one distal slender setae; first hind tarsomere with no slender setae dorsally. Wing with pterostigma brown and distal patch slightly brown infuscated (
<figureCitation id="1321EECC795BFF97BF117804C904F9F5" box="[288,372,1553,1579]" captionStart="FIGURE 1" captionStartId="3.[151,255,1386,1410]" captionTargetBox="[196,1381,191,1353]" captionTargetId="figure-275@3.[151,1436,140,1400]" captionTargetPageId="3" captionText="FIGURE 1. Macrostomus fuscithorax, n. sp., paratypes. AE, male; A, wing apex; B, tergite 8, dorsal view with right setae omitted; C, epandrium and cercus, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FH: female. F, Tergite and sternite 8, lateral view; G, sternite 8, ventral view; H, genital fork, ventral view. Abbreviations: DP, distal protuberance; SP, subapical process. Scales: A = 0.5 mm; BG = 0.2 mm; H = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321574" httpUri="https://zenodo.org/record/5321574/files/figure.png" pageId="2" pageNumber="41">Fig. 1a</figureCitation>
). Halter with stem light yellow, knob partially brown. CuA
<subScript id="179EF00C795BFF97BA007834CC49F9F1" attach="left" box="[1073,1081,1569,1583]" fontSize="6" pageId="2" pageNumber="41">1</subScript>
vein shorter than dm-cu vein. Abdomen shining black. Tergite 8 (
<figureCitation id="1321EECC795BFF97BC61782ECAD9F98B" box="[592,681,1595,1621]" captionStart="FIGURE 1" captionStartId="3.[151,255,1386,1410]" captionTargetBox="[196,1381,191,1353]" captionTargetId="figure-275@3.[151,1436,140,1400]" captionTargetPageId="3" captionText="FIGURE 1. Macrostomus fuscithorax, n. sp., paratypes. AE, male; A, wing apex; B, tergite 8, dorsal view with right setae omitted; C, epandrium and cercus, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FH: female. F, Tergite and sternite 8, lateral view; G, sternite 8, ventral view; H, genital fork, ventral view. Abbreviations: DP, distal protuberance; SP, subapical process. Scales: A = 0.5 mm; BG = 0.2 mm; H = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321574" httpUri="https://zenodo.org/record/5321574/files/figure.png" pageId="2" pageNumber="41">Fig. 1b</figureCitation>
) with a thin distal projection. Epandrium with posterodorsal protuberance slightly longer than anterodorsal protuberance (
<figureCitation id="1321EECC795BFF97BD5F7877CBB3F9A2" box="[878,963,1634,1660]" captionStart="FIGURE 1" captionStartId="3.[151,255,1386,1410]" captionTargetBox="[196,1381,191,1353]" captionTargetId="figure-275@3.[151,1436,140,1400]" captionTargetPageId="3" captionText="FIGURE 1. Macrostomus fuscithorax, n. sp., paratypes. AE, male; A, wing apex; B, tergite 8, dorsal view with right setae omitted; C, epandrium and cercus, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FH: female. F, Tergite and sternite 8, lateral view; G, sternite 8, ventral view; H, genital fork, ventral view. Abbreviations: DP, distal protuberance; SP, subapical process. Scales: A = 0.5 mm; BG = 0.2 mm; H = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321574" httpUri="https://zenodo.org/record/5321574/files/figure.png" pageId="2" pageNumber="41">Fig. 1c</figureCitation>
). Anterior cercus rather short; posterior cercus with many anterodorsal and slender dorsal setae and a internal small distinct ramification (
<figureCitation id="1321EECC795BFF97BB05789DCDFDF97C" box="[1332,1421,1672,1698]" captionStart="FIGURE 1" captionStartId="3.[151,255,1386,1410]" captionTargetBox="[196,1381,191,1353]" captionTargetId="figure-275@3.[151,1436,140,1400]" captionTargetPageId="3" captionText="FIGURE 1. Macrostomus fuscithorax, n. sp., paratypes. AE, male; A, wing apex; B, tergite 8, dorsal view with right setae omitted; C, epandrium and cercus, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FH: female. F, Tergite and sternite 8, lateral view; G, sternite 8, ventral view; H, genital fork, ventral view. Abbreviations: DP, distal protuberance; SP, subapical process. Scales: A = 0.5 mm; BG = 0.2 mm; H = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321574" httpUri="https://zenodo.org/record/5321574/files/figure.png" pageId="2" pageNumber="41">Fig. 1d</figureCitation>
). Hypandrium (
<figureCitation id="1321EECC795BFF97BF0C78BAC9E0F917" box="[317,400,1711,1737]" captionStart="FIGURE 1" captionStartId="3.[151,255,1386,1410]" captionTargetBox="[196,1381,191,1353]" captionTargetId="figure-275@3.[151,1436,140,1400]" captionTargetPageId="3" captionText="FIGURE 1. Macrostomus fuscithorax, n. sp., paratypes. AE, male; A, wing apex; B, tergite 8, dorsal view with right setae omitted; C, epandrium and cercus, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FH: female. F, Tergite and sternite 8, lateral view; G, sternite 8, ventral view; H, genital fork, ventral view. Abbreviations: DP, distal protuberance; SP, subapical process. Scales: A = 0.5 mm; BG = 0.2 mm; H = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321574" httpUri="https://zenodo.org/record/5321574/files/figure.png" pageId="2" pageNumber="41">Fig. 1e</figureCitation>
) with a few setae medially, a paired rounded and relatively wide protuberance distally, and an acute subapical process medially.
</paragraph>
<paragraph id="8BA5F249795BFF97BEF478E9CA8AF8C8" blockId="2.[151,1436,1202,2008]" box="[197,762,1788,1814]" pageId="2" pageNumber="41">
Size. Body length
<quantity id="4CE25FAC795BFF97BFAC78E9C98AF8C8" box="[413,506,1788,1814]" metricMagnitude="-3" metricUnit="m" metricValue="2.5" pageId="2" pageNumber="41" unit="mm" value="2.5">2.5 mm</quantity>
; wing length
<quantity id="4CE25FAC795BFF97BCA978E9CA86F8C8" box="[664,758,1788,1814]" metricMagnitude="-3" metricUnit="m" metricValue="2.7" pageId="2" pageNumber="41" unit="mm" value="2.7">2.7 mm</quantity>
.
</paragraph>
<paragraph id="8BA5F249795BFF97BEF47936CB98F854" blockId="2.[151,1436,1202,2008]" pageId="2" pageNumber="41">
Female. Frons approximately anterior ocellus width; face narrower than frons, approximately half anterior ocellus width. Legs without pinnate scales. Tergite and sternite 8 (
<figureCitation id="1321EECC795BFF97BD90795FCC6AF8BA" box="[929,1050,1866,1892]" captionStart="FIGURE 1" captionStartId="3.[151,255,1386,1410]" captionTargetBox="[196,1381,191,1353]" captionTargetId="figure-275@3.[151,1436,140,1400]" captionTargetPageId="3" captionText="FIGURE 1. Macrostomus fuscithorax, n. sp., paratypes. AE, male; A, wing apex; B, tergite 8, dorsal view with right setae omitted; C, epandrium and cercus, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FH: female. F, Tergite and sternite 8, lateral view; G, sternite 8, ventral view; H, genital fork, ventral view. Abbreviations: DP, distal protuberance; SP, subapical process. Scales: A = 0.5 mm; BG = 0.2 mm; H = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321574" httpUri="https://zenodo.org/record/5321574/files/figure.png" pageId="2" pageNumber="41">Figs. 1fg</figureCitation>
) as described for
<taxonomicName id="4C1A89CA795BFF97BADC795FCDECF8BD" baseAuthorityName="Fabricius" baseAuthorityYear="1805" box="[1261,1436,1866,1891]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="2" pageNumber="41" phylum="Arthropoda" rank="species" species="ferrugineus">
<emphasis id="B96E2E5B795BFF97BADC795FCDECF8BD" box="[1261,1436,1866,1891]" italics="true" pageId="2" pageNumber="41">M. ferrugineus</emphasis>
</taxonomicName>
species-group. Genital fork (
<figureCitation id="1321EECC795BFF97BFD77965CA4AF854" box="[486,570,1904,1930]" captionStart="FIGURE 1" captionStartId="3.[151,255,1386,1410]" captionTargetBox="[196,1381,191,1353]" captionTargetId="figure-275@3.[151,1436,140,1400]" captionTargetPageId="3" captionText="FIGURE 1. Macrostomus fuscithorax, n. sp., paratypes. AE, male; A, wing apex; B, tergite 8, dorsal view with right setae omitted; C, epandrium and cercus, lateral view; D, detail of posterior cercus; E, hypandrium and phallus, lateral view. FH: female. F, Tergite and sternite 8, lateral view; G, sternite 8, ventral view; H, genital fork, ventral view. Abbreviations: DP, distal protuberance; SP, subapical process. Scales: A = 0.5 mm; BG = 0.2 mm; H = 0.1 mm." figureDoi="http://doi.org/10.5281/zenodo.5321574" httpUri="https://zenodo.org/record/5321574/files/figure.png" pageId="2" pageNumber="41">Fig. 1h</figureCitation>
) with well sclerotized T-shaped rod.
</paragraph>
<paragraph id="8BA5F249795BFF97BEF47982CA8AF86F" blockId="2.[151,1436,1202,2008]" box="[197,762,1943,1969]" pageId="2" pageNumber="41">
Size. Body length
<quantity id="4CE25FAC795BFF97BFAC7982C98AF86F" box="[413,506,1943,1969]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="2" pageNumber="41" unit="mm" value="3.2">3.2 mm</quantity>
; wing length
<quantity id="4CE25FAC795BFF97BCA97982CA86F86F" box="[664,758,1943,1969]" metricMagnitude="-3" metricUnit="m" metricValue="3.3" pageId="2" pageNumber="41" unit="mm" value="3.3">3.3 mm</quantity>
.
</paragraph>
<paragraph id="8BA5F249795BFF97BEF479A8CB27F806" blockId="2.[151,1436,1202,2008]" box="[197,855,1981,2008]" pageId="2" pageNumber="41">
<emphasis id="B96E2E5B795BFF97BEF479A8C9AAF809" bold="true" box="[197,474,1981,2007]" pageId="2" pageNumber="41">Geographical records.</emphasis>
<collectingCountry id="F30DB2D9795BFF97BFD379ABCA59F806" box="[482,553,1982,2008]" name="Brazil" pageId="2" pageNumber="41">Brazil</collectingCountry>
(Amazonas state),
<figureCitation id="1321EECC795BFF97BD3A79ABCB22F806" box="[779,850,1982,2008]" captionStart="FIGURE 8" captionStartId="15.[151,255,1011,1035]" captionTargetBox="[414,1213,225,995]" captionTargetId="figure-131@15.[358,1232,225,995]" captionTargetPageId="15" captionText="FIGURE 8. Distribution map of species belonging to the Macrostomus ferrugineus species-group with tergite 8 acute distally. Symbols represent the known collection localities as follows: solid circle = M. fuscithorax, n. sp.; square = M. fusciventris,, n. sp.; solid triangle = M. melanothorax, n. sp.; open circle = M. ferrugineus." figureDoi="http://doi.org/10.5281/zenodo.5321596" httpUri="https://zenodo.org/record/5321596/files/figure.png" pageId="2" pageNumber="41">Fig. 8</figureCitation>
.
</paragraph>
</subSubSection>
<caption id="DF65A2C1795AFF96BEA67B7FCD3BFA37" ID-DOI="http://doi.org/10.5281/zenodo.5321574" ID-Zenodo-Dep="5321574" httpUri="https://zenodo.org/record/5321574/files/figure.png" pageId="3" pageNumber="42" startId="3.[151,255,1386,1410]" targetBox="[196,1381,191,1353]" targetPageId="3">
<paragraph id="8BA5F249795AFF96BEA67B7FCD3BFA37" blockId="3.[151,1436,1386,1513]" pageId="3" pageNumber="42">
<emphasis id="B96E2E5B795AFF96BEA67B7FC963FA5C" bold="true" box="[151,275,1386,1410]" pageId="3" pageNumber="42">FIGURE 1</emphasis>
.
<taxonomicName id="4C1A89CA795AFF96BF137B7FCA43FA5F" authorityName="Rafael &amp; Cumming" authorityYear="2009" box="[290,563,1386,1409]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="42" phylum="Arthropoda" rank="species" species="fuscithorax" status="sp. nov.">
<emphasis id="B96E2E5B795AFF96BF137B7FCA43FA5F" box="[290,563,1386,1409]" italics="true" pageId="3" pageNumber="42">Macrostomus fuscithorax</emphasis>
</taxonomicName>
,
<emphasis id="B96E2E5B795AFF96BC707B7FCA0EFA5C" bold="true" box="[577,638,1386,1410]" pageId="3" pageNumber="42">
<taxonomicNameLabel id="A25D9320795AFF96BC707B7FCA0EFA5C" box="[577,638,1386,1410]" pageId="3" pageNumber="42" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
, paratypes.
<emphasis id="B96E2E5B795AFF96BD337B7FCB4AFA5C" bold="true" box="[770,826,1386,1410]" pageId="3" pageNumber="42">AE,</emphasis>
male;
<emphasis id="B96E2E5B795AFF96BDB77B7FCBE9FA5C" bold="true" box="[902,921,1386,1410]" pageId="3" pageNumber="42">A</emphasis>
, wing apex;
<emphasis id="B96E2E5B795AFF96BA177B7FCC48FA5C" bold="true" box="[1062,1080,1386,1410]" pageId="3" pageNumber="42">B</emphasis>
, tergite 8, dorsal view with right setae omitted;
<emphasis id="B96E2E5B795AFF96BF077B98C939FA7B" bold="true" box="[310,329,1421,1445]" pageId="3" pageNumber="42">C</emphasis>
, epandrium and cercus, lateral view;
<emphasis id="B96E2E5B795AFF96BCD57B98CA87FA7B" bold="true" box="[740,759,1421,1445]" pageId="3" pageNumber="42">D</emphasis>
, detail of posterior cercus;
<emphasis id="B96E2E5B795AFF96BA127B98CC45FA7B" bold="true" box="[1059,1077,1421,1445]" pageId="3" pageNumber="42">E</emphasis>
, hypandrium and phallus, lateral view.
<emphasis id="B96E2E5B795AFF96BEEB7BBAC97DFA19" bold="true" box="[218,269,1455,1479]" pageId="3" pageNumber="42">FH</emphasis>
: female.
<emphasis id="B96E2E5B795AFF96BF467BBAC9F6FA19" bold="true" box="[375,390,1455,1479]" pageId="3" pageNumber="42">F</emphasis>
, Tergite and sternite 8, lateral view;
<emphasis id="B96E2E5B795AFF96BD157BBACB46FA19" bold="true" box="[804,822,1455,1479]" pageId="3" pageNumber="42">G</emphasis>
, sternite 8, ventral view;
<emphasis id="B96E2E5B795AFF96BA667BBACC1CFA19" bold="true" box="[1111,1132,1455,1479]" pageId="3" pageNumber="42">H</emphasis>
, genital fork, ventral view. Abbreviations: DP, distal protuberance; SP, subapical process. Scales: A = 0.5 mm; BG = 0.2 mm; H = 0.1 mm.
</paragraph>
</caption>
<subSubSection id="C300A1C2795AFF96BEF4780DC9B9F89F" pageId="3" pageNumber="42" type="materials_examined">
<paragraph id="8BA5F249795AFF96BEF4780DCA5DF987" blockId="3.[151,1436,1560,2011]" pageId="3" pageNumber="42">
<emphasis id="B96E2E5B795AFF96BEF4780DC930F9EC" bold="true" box="[197,320,1560,1586]" pageId="3" pageNumber="42">Material.</emphasis>
<materialsCitation id="3B72F814795AFF96BF7B780DCA5DF987" collectingDate="1993-11-17" collectingDateMax="1993-11-19" collectingDateMin="1993-11-17" collectionCode="INPA" collectorName="Manaus, F &amp; F. F. Xavier" country="Brazil" location="Amazonas" municipality="Alegre" pageId="3" pageNumber="42" specimenCode="BR 174" specimenCount="1" specimenCount-male="1" typeStatus="holotype">
<typeStatus id="54A14CEB795AFF96BF7B780DC9CDF9EC" box="[330,445,1560,1586]" pageId="3" pageNumber="42" type="holotype">Holotype</typeStatus>
<specimenCount id="9D1C39C0795AFF96BFF9780DC9AEF9EC" box="[456,478,1560,1586]" pageId="3" pageNumber="42" type="male"></specimenCount>
:
<collectingCountry id="F30DB2D9795AFF96BFDE780DCA2FF9EC" box="[495,607,1560,1586]" name="Brazil" pageId="3" pageNumber="42">BRASIL</collectingCountry>
,
<location id="8EC5A492795AFF96BC5C780DCA83F9EC" LSID="urn:lsid:plazi:treatment:03B3435F795BFF91BEA67A2BCC9BFEDC:8EC5A492795AFF96BC5C780DCA83F9EC" box="[621,755,1560,1586]" country="Brazil" municipality="Alegre" name="Amazonas" pageId="3" pageNumber="42">Amazonas</location>
,
<collectorName id="26EF979F795AFF96BD30780DCBF6F9EC" box="[769,902,1560,1586]" pageId="3" pageNumber="42">Manaus, F</collectorName>
[azenda] P[orto]
<collectingMunicipality id="6BC16833795AFF96BA6A780DCCC3F9EC" box="[1115,1203,1560,1586]" pageId="3" pageNumber="42">Alegre</collectingMunicipality>
,
<specimenCode id="DBBC5A32795AFF96BAF0780DCD54F9EC" box="[1217,1316,1560,1586]" collectionCode="BR" country="Brazil" name="Embrapa Agrobiology Diazothrophic Microbial Culture Collection" pageId="3" pageNumber="42">BR 174</specimenCode>
, km 68 //
<date id="FFA4D489795AFF96BEA6782AC932F987" box="[151,322,1599,1625]" pageId="3" pageNumber="42" value="1993-11-17" valueMax="1993-11-19" valueMin="1993-11-17">
<collectingDate id="EFE02D61795AFF96BEA6782AC932F987" box="[151,322,1599,1625]" pageId="3" pageNumber="42" value="1993-11-17" valueMax="1993-11-19" valueMin="1993-11-17">1719.xi.1993</collectingDate>
</date>
,
<collectorName id="26EF979F795AFF96BF7E782AC9B8F987" box="[335,456,1599,1625]" pageId="3" pageNumber="42">F.F.Xavier</collectorName>
(
<collectionCode id="ED0B6A8C795AFF96BFE9782ACA51F987" box="[472,545,1599,1625]" country="Brazil" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="3" pageNumber="42">INPA</collectionCode>
).
</materialsCitation>
</paragraph>
<paragraph id="8BA5F249795AFF96BEF47870CCBDF912" blockId="3.[151,1436,1560,2011]" pageId="3" pageNumber="42">
<materialsCitation id="3B72F814795AFF96BEF47870CBC3F9A1" box="[197,947,1637,1663]" collectingDate="1993-11-17" collectingDateMax="1993-11-19" collectingDateMin="1993-11-17" collectionCode="INPA, PDBFF" collectorName="Manaus, F &amp; F. F. Xavier" country="Brazil" location="Amazonas" municipality="Alegre" pageId="3" pageNumber="42" specimenCount="1" specimenCount-female="1" typeStatus="paratype">
<typeStatus id="54A14CEB795AFF96BEF47870C94BF9A1" box="[197,315,1637,1663]" pageId="3" pageNumber="42" type="paratype">Paratypes</typeStatus>
. Same data as holotype (
<specimenCount id="9D1C39C0795AFF96BC547870CAF8F9A1" box="[613,648,1637,1663]" pageId="3" pageNumber="42" type="female">1♀</specimenCount>
<collectionCode id="ED0B6A8C795AFF96BCA17870CAA8F9A1" box="[656,728,1637,1663]" country="Brazil" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="3" pageNumber="42">INPA</collectionCode>
); Manaus,
<collectionCode id="ED0B6A8C795AFF96BD687870CBC3F9A1" box="[857,947,1637,1663]" pageId="3" pageNumber="42">PDBFF</collectionCode>
</materialsCitation>
/
<materialsCitation id="3B72F814795AFF96BD8D7870C9A4F912" collectingDate="1985-01" collectionCode="INPA, PDBFF" country="Brazil" pageId="3" pageNumber="42" specimenCount="4" specimenCount-female="3" specimenCount-male="1" typeStatus="paratype">
WWF, Proj. Bert Klein,
<date id="FFA4D489795AFF96BAEC7870CD5AF9A1" box="[1245,1322,1637,1663]" pageId="3" pageNumber="42" value="1985-01">
<collectingDate id="EFE02D61795AFF96BAEC7870CD5AF9A1" box="[1245,1322,1637,1663]" pageId="3" pageNumber="42" value="1985-01">i.1985</collectingDate>
</date>
, Malaise, Res. 1210 (
<specimenCount id="9D1C39C0795AFF96BF187899C93DF978" box="[297,333,1676,1702]" pageId="3" pageNumber="42" type="male">1♂</specimenCount>
<specimenCount id="9D1C39C0795AFF96BF677899C90CF978" box="[342,380,1676,1702]" pageId="3" pageNumber="42" type="female">2♀</specimenCount>
<collectionCode id="ED0B6A8C795AFF96BFB77899C9BEF978" box="[390,462,1676,1702]" country="Brazil" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="3" pageNumber="42">INPA</collectionCode>
, male with only terminalia in glycerin, remaining of body lost;
<specimenCount id="9D1C39C0795AFF96BAC07899CD0BF978" box="[1265,1403,1676,1702]" pageId="3" pageNumber="42" type="female">one female</specimenCount>
in glycerin); Manaus,
<collectionCode id="ED0B6A8C795AFF96BF4A78A7C9A4F912" box="[379,468,1714,1740]" pageId="3" pageNumber="42">PDBFF</collectionCode>
</materialsCitation>
/
<materialsCitation id="3B72F814795AFF96BFEC78A7CCB8F912" box="[477,1224,1714,1740]" collectingDate="1985-11" collectionCode="CNC" country="Brazil" pageId="3" pageNumber="42" specimenCount="1" specimenCount-female="1" typeStatus="paratype">
WWF, Proj. Bert Klein,
<date id="FFA4D489795AFF96BCCB78A7CB26F912" box="[762,854,1714,1740]" pageId="3" pageNumber="42" value="1985-11">
<collectingDate id="EFE02D61795AFF96BCCB78A7CB26F912" box="[762,854,1714,1740]" pageId="3" pageNumber="42" value="1985-11">xi.1985</collectingDate>
</date>
, Malaise, Res. 1301 (
<specimenCount id="9D1C39C0795AFF96BA6578A7CC08F912" box="[1108,1144,1714,1740]" pageId="3" pageNumber="42" type="female">1♀</specimenCount>
<collectionCode id="ED0B6A8C795AFF96BA4E78A7CCB0F912" box="[1151,1216,1714,1740]" country="Canada" httpUri="http://grbio.org/cool/y2kv-9w3k" name="Canadian National Collection of Insects, Arachnids, and Nematodes" pageId="3" pageNumber="42">CNC</collectionCode>
)
</materialsCitation>
.
</paragraph>
<paragraph id="8BA5F249795AFF96BEF478CCC9B9F89F" blockId="3.[151,1436,1560,2011]" pageId="3" pageNumber="42">
<emphasis id="B96E2E5B795AFF96BEF478CCC9CBF92D" bold="true" box="[197,443,1753,1779]" pageId="3" pageNumber="42">
<typeStatus id="54A14CEB795AFF96BEF478CCC947F92D" box="[197,311,1753,1779]" pageId="3" pageNumber="42" type="holotype">Holotype</typeStatus>
condition.
</emphasis>
In poor condition. Head glued in the pin; antennae lost; most legs missing with only right hind leg present; terminalia in glycerin. The other known male specimen (
<collectionCode id="ED0B6A8C795AFF96BA4B7915CCB0F8C4" box="[1146,1216,1792,1818]" country="Brazil" httpUri="http://grbio.org/cool/rm88-499z" name="Instituto Nacional de Pesquisas da Amazonia" pageId="3" pageNumber="42">INPA</collectionCode>
<typeStatus id="54A14CEB795AFF96BAFB7915CD46F8C4" box="[1226,1334,1792,1818]" pageId="3" pageNumber="42" type="paratype">paratype</typeStatus>
) is only represented by terminalia.
</paragraph>
</subSubSection>
<subSubSection id="C300A1C2795AFF96BEF47958CC1CF8B9" box="[197,1132,1869,1895]" pageId="3" pageNumber="42" type="etymology">
<paragraph id="8BA5F249795AFF96BEF47958CC1CF8B9" blockId="3.[151,1436,1560,2011]" box="[197,1132,1869,1895]" pageId="3" pageNumber="42">
<emphasis id="B96E2E5B795AFF96BEF47958C922F8B9" bold="true" box="[197,338,1869,1895]" pageId="3" pageNumber="42">Etymology.</emphasis>
From Latin
<emphasis id="B96E2E5B795AFF96BFD47958CA5EF8B8" box="[485,558,1869,1894]" italics="true" pageId="3" pageNumber="42">fuscus</emphasis>
= black in reference to the black color of thorax.
</paragraph>
</subSubSection>
<subSubSection id="C300A1C2795AFF91BEF47966CC9BFEDC" lastPageId="4" lastPageNumber="43" pageId="3" pageNumber="42" type="discussion">
<paragraph id="8BA5F249795AFF91BEF47966CC9BFEDC" blockId="3.[151,1436,1560,2011]" lastBlockId="4.[151,1436,152,258]" lastPageId="4" lastPageNumber="43" pageId="3" pageNumber="42">
<emphasis id="B96E2E5B795AFF96BEF47966C920F853" bold="true" box="[197,336,1907,1933]" pageId="3" pageNumber="42">Discussion.</emphasis>
<taxonomicName id="4C1A89CA795AFF96BF697961CAF2F853" authorityName="Rafael &amp; Cumming" authorityYear="2009" box="[344,642,1908,1933]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="42" phylum="Arthropoda" rank="species" species="fuscithorax" status="sp. nov.">
<emphasis id="B96E2E5B795AFF96BF697961CAF2F853" box="[344,642,1908,1933]" italics="true" pageId="3" pageNumber="42">Macrostomus fuscithorax</emphasis>
</taxonomicName>
,
<emphasis id="B96E2E5B795AFF96BCA07966CAA4F853" bold="true" box="[657,724,1907,1933]" pageId="3" pageNumber="42">
<taxonomicNameLabel id="A25D9320795AFF96BCA07966CAA4F853" box="[657,724,1907,1933]" pageId="3" pageNumber="42" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
appears close to
<taxonomicName id="4C1A89CA795AFF96BDAE7961CCA9F850" authority="(Fabricius)" baseAuthorityName="Fabricius" baseAuthorityYear="1805" box="[927,1241,1908,1934]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="42" phylum="Arthropoda" rank="species" species="ferrugineus">
<emphasis id="B96E2E5B795AFF96BDAE7961CC3EF853" box="[927,1102,1908,1933]" italics="true" pageId="3" pageNumber="42">M. ferrugineus</emphasis>
(Fabricius)
</taxonomicName>
,
<taxonomicName id="4C1A89CA795AFF96BAD77961CDE4F853" authorityName="Rafael &amp; Cumming" authorityYear="2009" box="[1254,1428,1908,1933]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="42" phylum="Arthropoda" rank="species" species="fusciventris" status="sp. nov.">
<emphasis id="B96E2E5B795AFF96BAD77961CDE4F853" box="[1254,1428,1908,1933]" italics="true" pageId="3" pageNumber="42">M. fusciventris</emphasis>
</taxonomicName>
,
<emphasis id="B96E2E5B795AFF96BEA6798FC8ACF86A" bold="true" box="[151,220,1946,1972]" pageId="3" pageNumber="42">
<taxonomicNameLabel id="A25D9320795AFF96BEA6798FC8ACF86A" box="[151,220,1946,1972]" pageId="3" pageNumber="42" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
and
<taxonomicName id="4C1A89CA795AFF96BF28798EC99AF86A" authorityName="Rafael &amp; Cumming" authorityYear="2009" box="[281,490,1947,1972]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="42" phylum="Arthropoda" rank="species" species="melanothorax" status="sp. nov.">
<emphasis id="B96E2E5B795AFF96BF28798EC99AF86A" box="[281,490,1947,1972]" italics="true" pageId="3" pageNumber="42">M. melanothorax</emphasis>
</taxonomicName>
,
<emphasis id="B96E2E5B795AFF96BFCA798FCA30F86A" bold="true" box="[507,576,1946,1972]" pageId="3" pageNumber="42">
<taxonomicNameLabel id="A25D9320795AFF96BFCA798FCA30F86A" box="[507,576,1946,1972]" pageId="3" pageNumber="42" rank="species">n. sp.</taxonomicNameLabel>
</emphasis>
on the basis of the shape of male tergite 8, which is acutely projected distally.
<taxonomicName id="4C1A89CA795AFF96BECC79D4CA5EF804" authorityName="Rafael &amp; Cumming" authorityYear="2009" box="[253,558,1985,2010]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="42" phylum="Arthropoda" rank="species" species="fuscithorax">
<emphasis id="B96E2E5B795AFF96BECC79D4CA5EF804" box="[253,558,1985,2010]" italics="true" pageId="3" pageNumber="42">Macrostomus fuscithorax</emphasis>
</taxonomicName>
shares a black thorax with
<taxonomicName id="4C1A89CA795AFF96BD4D79D4CC3AF804" authorityName="Rafael &amp; Cumming" authorityYear="2009" box="[892,1098,1985,2010]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="3" pageNumber="42" phylum="Arthropoda" rank="species" species="melanothorax">
<emphasis id="B96E2E5B795AFF96BD4D79D4CC3AF804" box="[892,1098,1985,2010]" italics="true" pageId="3" pageNumber="42">M. melanothorax</emphasis>
</taxonomicName>
; the other species of the
<taxonomicName id="4C1A89CA795AFF91BB4D79D4C96EFF6F" baseAuthorityName="Fabricius" baseAuthorityYear="1805" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" lastPageId="4" lastPageNumber="43" order="Diptera" pageId="3" pageNumber="42" phylum="Arthropoda" rank="species" species="ferrugineus">
<emphasis id="B96E2E5B795AFF91BB4D79D4C96EFF6F" italics="true" lastPageId="4" lastPageNumber="43" pageId="3" pageNumber="42">M. ferrugineus</emphasis>
</taxonomicName>
species-group have a predominantly yellow thorax. It differs from
<taxonomicName id="4C1A89CA795DFF91BA1F7E8DCC88FF6F" authorityName="Rafael &amp; Cumming" authorityYear="2009" box="[1070,1272,152,177]" class="Insecta" family="Empididae" genus="Macrostomus" kingdom="Animalia" order="Diptera" pageId="4" pageNumber="43" phylum="Arthropoda" rank="species" species="melanothorax">
<emphasis id="B96E2E5B795DFF91BA1F7E8DCC88FF6F" box="[1070,1272,152,177]" italics="true" pageId="4" pageNumber="43">M. melanothorax</emphasis>
</taxonomicName>
by vein CuA
<subScript id="179EF00C795DFF91BBA57EBDCDECFF68" attach="right" box="[1428,1436,168,182]" fontSize="6" pageId="4" pageNumber="43">1</subScript>
being shorter than vein dm-cu, by the shape of posterior cercus, the apex of the hypandrium, and by the epandrium with the posterodorsal protuberance slightly longer than anterodorsal protuberance.
</paragraph>
</subSubSection>
</treatment>
</document>