identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
03E487DDE367FFD4E4BFFDF4F4E01880.text	03E487DDE367FFD4E4BFFDF4F4E01880.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Therevinae	<div><p>Key to genera of Therevinae of the Neotropical Region</p><p>New information on the morphology of various genera, as well as the inclusion of Dasythereva gen. n. has rendered previous keys to Neotropical Therevinae unworkable. This revised key is based originally on those keys by Irwin &amp; Lyneborg (1981), Gaimari &amp; Irwin (2000), Metz &amp; Irwin (2000) and Gaimari &amp; Webb (2009), but is heavily modified and restructured to accommodate new information and corrections. Representatives of all genera were examined here except for Winthemmyia Webb, which was unavailable and its inclusion is based on information provided in the original description by Webb (2005).</p><p>1. Femora with erect, filiform setae only, length variable; occiput broadly rounded with multiple rows of postocular macrosetae in both sexes with minimal sexual dimorphism.............................................................. 2.</p><p>- Femora with erect, filiform setae admixed with adpressed, lanceolate (scale-like) setae; occiput variable, frequently flat and rarely broadly rounded in males, males usually with distinctly fewer postocular macrosetae than female (often just a single row dorsally)............................................................................................ 3.</p><p>2. Parafacial setae present; flagellum with subapical style............................... Microthereva Malloch (2 spp.).</p><p>- Parafacial setae absent; flagellum with apical style........................................ Peralia Malloch (2 spp.).</p><p>3. Wing vein R 1 with macrosetae on dorsal surface in apical half of wing................... Protothereva Malloch (3 spp.).</p><p>- Wing vein R 1 lacking macrosetae in apical half of wing....................................................... 4.</p><p>4. Prosternum without setal pile medially.................................................................... 5.</p><p>- Prosternum with setal pile medially....................................................................... 9.</p><p>5. Post-spiracular setae absent on metanepisternum; male genitalia with gonocoxites separate medially; inner gonocoxal apodeme well developed and articulated....................................................... Lindneria Kröber (8 spp.).</p><p>- Post-spiracular setae present on metanepisternum; male genitalia with gonocoxites fused medially; inner gonocoxal apodeme absent or greatly reduced, not-articulated.................................................................. 6.</p><p>6. Thorax covered with grey-silver pubescence; wing mostly hyaline.............................................. 7.</p><p>- Thorax with distinct areas lacking pubescence, pubescence frequently dark coloured and matte; wing usually with markings ranging from uniformly infuscate to well-delineated distal banding.............................................. 8.</p><p>7. Male aedeagus with large subapical flanges........................................... Ptilotophallos Webb (1 sp.).</p><p>- Male aedeagus narrow without large subapical flanges....................... Anolinga Gaimari &amp; Irwin [part] (2 spp.).</p><p>8. Gena produced anteroventrally below eye; setae on pleuron, coxae and abdominal tergite 1 white; body with matte black pubescence, when present, typically limited to frons, scutum and/or scutellum................ Cerocatus Rondani (30 spp.).</p><p>- Gena rounded, not produced below eye; setae on pleuron, coxae and abdominal tergite 1 black; body covered extensively with matte black pubescence...................................................... Coleiana Gaimari &amp; Irwin (1 sp.).</p><p>9. Face with pair of glossy black calli below antennae.................................... Chromolepida Cole (5 spp.).</p><p>- Face lacking pair of glossy black calli below antennae....................................................... 10.</p><p>10. Head and body with extensive pile of white scale-like setae; male frons wide, eyes separated by distance wider than ocellar tubercle; tibial and tarsal macrosetae relatively elongated..................................................... 11.</p><p>- Head and body with variable setal pile, but setae not predominantly white and scale-like; male frons narrow, eyes contiguous of barely wider than width of medial ocellus; tibial and tarsal macrosetae regular, not elongated...................... 12.</p><p>11. Elongate, diminutive species (body length usually &lt;8.0 mm); parafacial setae absent; frons with very few setae; wing cell m 3 closed; scale-like setae covering body adpressed, sparse; leg macrosetae usually white.... Argolepida Metz &amp; Irwin (1 sp.).</p><p>- Large, robust species (body length usually&gt; 10.0 mm); parafacial setae present; frons with extensive setal pile; wing cell m 3 open; scale-like setae covering body erect, dense, giving a woolly appearance; leg macrosetae black (Figs 1–7)......................................................................................... Dasythereva gen. n. (2 spp.).</p><p>12. Thorax with metakatepisternum with a patch of setae...................................... Elcaribe Webb (14 spp.).</p><p>- Thorax with metakatepisternum lacking setae.............................................................. 13.</p><p>13. Antennal scape enlarged and bulbous, noticeably thicker than pedicel and flagellum; male frons and parafacial with extensive setal pile; male frons as wide as, or slightly wider than, median ocellus at narrowest point........................... 14.</p><p>- Antennal scape at most only slightly thicker than pedicel and flagellum; male frontal setal pile variable, (ranging from absent to extensive); parafacial typically lacking setal pile (present in some species of Ozodiceromyia and Notiothereva); male frons narrower than median ocellus at narrowest point, frequently contiguous......................................... 15.</p><p>14. Tuft of pale setae anterior to dark setae on basal lobe of costal vein; male frons slightly narrower than median ocellus; posterior surface of midcoxa without setal pile; male genitalia with gonocoxites fused medially, inner gonocoxal apodemes absent.................................................................................... Breviperna Irwin (1 sp.).</p><p>- Setae at base of costal vein uniformly small and dark; male frons slightly wider than median ocellus; posterior surface of midcoxa with a few setae present; male genitalia with gonocoxites separated medially, inner gonocoxal apodemes present................................................................................ Amplisegmentum Webb (1 sp.).</p><p>15. Midcoxa with setal pile present on posterior surface (sometimes just a few setae).................................. 16.</p><p>- Midcoxa lacking setal pile on posterior surface............................................................. 22.</p><p>16. Cervical sclerite with distinct black macroseta directed ventrolaterally............. Megalinga Irwin &amp; Lyneborg (2 spp.).</p><p>- Cervical sclerite lacking black macroseta................................................................. 17.</p><p>17. Wing cell m 3 open to wing margin; metanepisternum lacking postspiracular setae.................................. 18.</p><p>- Wing cell m 3 open or closed; metanepisternum with patch of postspiracular setae.................................. 19.</p><p>18. Scutum with dorsocentral macrosetae absent; forefemur with posteroventral (pv) macrosetae lacking, midfemur with anteroventral (av) macrosetae lacking; male aedeagus with a broad distiphallus with flanking processes; gonocoxite with inner gonocoxal process present............................................................ Winthemmyia Webb (1 sp.).</p><p>- Scutum with dorsocentral macrosetae present; fore- and midfemora with av and pv macrosetae present; male aedeagus with a narrow distiphallus; gonocoxite with inner gonocoxal process absent............. Rhagioforma Irwin &amp; Lyneborg (2 sp.).</p><p>19. Parafacial setae present or absent; male gonocoxites with 2–3 posteriorly directed setae (distinctly larger than surrounding setae); inner gonocoxal process present........................................ Notiothereva Metz &amp; Irwin (6 spp.).</p><p>- Parafacial setae always absent; all setae on gonocoxites uniform in size; inner gonocoxal process absent............... 20.</p><p>20. Male aedeagus with distinct subapical hood on the distiphallus; gonocoxites with ventral lobe relatively small; female genitalia with furca with posteriorly directed medial process on anterior bridging arm........ Lysilinga Irwin &amp; Lyneborg (10 spp.).</p><p>- Male aedeagus lacking dorsal processes the distiphallus; gonocoxites with ventral lobe relatively large and curved around base of gonostylus; female genitalia with furca without medial process on anterior bridging arm.......................... 21.</p><p>21. Male gonocoxites with extensive ventrally directed setae along ventromedial surface; female frons with glossy black area free of pubescence............................................................. Nigranitida Metz &amp; Irwin (4 spp.).</p><p>- Male gonocoxites sometimes with extensive ventrally directed setae present or absent; female frons usually entirely pubescent................................................................ Brachylinga Irwin &amp; Lyneborg (24 spp.).</p><p>22. Metanepisternum lacking postspiracular setae; wing cell m 3 open; male gonocoxites separate medially, hypandrium distinct; inner gonocoxal process present (sometimes highly modified)................................................. 23.</p><p>- Metanepisternum with patch of postspiracular setae; wing cell m 3 open or closed; male gonocoxites fused medially, hypandrium frequently not discernible; inner gonocoxal process absent.................................................... 26.</p><p>23. Single pair of scutellar macrosetae; male genitalia with inner gonocoxal process highly modified; aedeagus with angular processes flanking distiphallus, parameral sheath frequently with numerous spines..... Penniverpa Irwin &amp; Lyneborg (14 spp.).</p><p>- Two pairs of scutellar macrosetae; male genitalia with inner gonocoxal process elongate and not modified; aedeagus lacking angular processes flanking distiphallus, parameral sheath lacking spines......................................... 24.</p><p>24. Dorsocentral macrosetae absent............................................... Insulatitan Metz &amp; Irwin (4 spp.).</p><p>- Dorsocentral macrosetae present........................................................................ 25.</p><p>25. Male abdomen with silver pubescence posterolaterally on tergites 2–6, brown medially; wing and legs not noticeably elongated; all femora approximately equal in length and not distinctly longer than respective tibial segment of each leg; male genitalia with gonocoxite with outer gonocoxal process present, all setae on gonocoxite uniform in size; female tergite 8 elongate and quadrangular, acanthophorite with two sets of regular spines (A1 and A2)............... Distostylus Metz &amp; Webb (1 sp.).</p><p>- Male abdomen almost entirely overlain with dense silver velutum pubescence; wing and legs relatively elongate; hind femur noticeably longer than fore- and midfemora, all femora distinctly longer than respective tibial segment of each leg; male genitalia with gonocoxite with outer gonocoxal process absent, 2–3 large posteriorly directed macrosetae on posterolateral corner; female tergite 8 narrow and ‘T’-shaped, acanthophorite with single set of poorly-developed A1 acanthophorite spines, A2 spines barely distinguishable from regular setae........................................ Apenniverpa Webb (1 sp.).</p><p>26. Wing cell m 3 open; male aedeagus with irregularly spiral-shaped distiphallus.................... Spiracolis Webb (1 sp.).</p><p>- Wing cell m 3 closed; male aedeagus with straight or curved distiphallus, but not irregularly spiral-shaped............... 27.</p><p>27. Frons and thorax with distinct areas lacking pubescence that are usually black and glossy, pleuron with vertical band lacking pubescence from wing base through meron; gena produced ventrally with patch of dark setae; parafacial setae sometimes present......................................................................... Ozodiceromyia Bigot (29 spp.).</p><p>- Frons and thorax uniformly covered with grey-silver to brownish pubescence; gena rounded, lacking dark setal patch; parafacial without setae.................................................................................... 28.</p><p>28. Male occiput with two distinct rows of postocular macrosetae (second row sometimes irregular); one pair of dorsocentral macrosetae; male gonocoxite with narrow posteriorly directed process ventrally on gonocoxite.................................................................................................. Nesonana Gaimari &amp; Irwin (2 spp.).</p><p>- Male occiput with single distinct row of postocular macrosetae; two pairs of dorsocentral macrosetae; male gonocoxite without posteriorly directed process ventrally on gonocoxite......................... Anolinga Gaimari &amp; Irwin [part] (2 spp.).</p></div>	https://treatment.plazi.org/id/03E487DDE367FFD4E4BFFDF4F4E01880	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Irwin, Michael E.;Winterton, Shaun L.	Irwin, Michael E., Winterton, Shaun L. (2020): A new genus of therevine stiletto flies from South America (Diptera: Therevidae). Zootaxa 4838 (1): 52-70, DOI: 10.11646/zootaxa.4838.1.2
03E487DDE365FFD5E4BFFF40F3B31999.text	03E487DDE365FFD5E4BFFF40F3B31999.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dasythereva Irwin & Winterton 2020	<div><p>Dasythereva gen. n.</p><p>https://zoobank.org/ urn:lsid:zoobank.org:act: 171B8653-7CA0-4EB0-9BE5-BA18494EAF88</p><p>Common name. Woolly stiletto flies</p><p>Type species. Dasythereva penai sp. n., herein designated.</p><p>Diagnosis. Antenna shorter than head; flagellum elliptical, shorter than combined scape and pedicel length; scape slightly bulbous, thicker than pedicel and flagellum; frontal part of head flat with frons only slightly produced anterior to eye, male frons width (at narrowest point) wider than ocellar tubercle, female frons only slightly wider than male; head shape in profile higher than long; face and parafacial densely setose; male with postocular macrosetae scattered over entire occiput, with an additional prominent single row along postocular ridge; thorax with dense setal pile of erect scale-like setae admixed with fine black setae; central depression of prosternum setose; pleuron sparsely pubescent, metanepisternum with postspiracular setae present; metakatepisternum often with a few setae present; femora with multiple anteroventral (av) and posteroventral (pv) setae present; forefemur with dorsal macrosetae absent; hind femur with av setae as a series along segment, pv macrosetae present basally; posterior surface of midcoxa without setae, or with a few setae present; midfemoral vestiture as filiform setae admixed with adpressed, lanceolate and scale-like setae; hind femur and tibia subequal in length to that of fore- and mid legs; hind coxal knob present; scutal chaetotaxy (pairs of macrosetae): supra alar macrosetae, 2; post alar macrosetae, 1; dorsocentral macrosetae, 1–2; scutellar macrosetae, 2; notopleural setae, 1–3; wing (Fig. 12) cell m 3 open; vein R 2+3 reflexed as sigmoid curve; wing membrane opaque white with distinct brown shading in most cells and darkened along wing veins; vein R 1 with setae absent; male terminalia (Fig. 13 A–E)) with dorsal apodeme of aedeagus broad, subtriangular and covering aedeagus dorsally, distiphallus narrow and directed ventrally; gonocoxite with posterior projections (outer gonocoxal projection) greatly reduced, inner gonocoxal process (igp) articulated, gonocoxite with posteromedial margins proximal; ventral apodeme of aedeagus narrow, ventral lobe large, elongate and rounded. Female acanthophorites with two sets of spines (A1 &amp; A2), A1 series enlarged; sternite 8 posterior margin emarginate posteromedially, two spermathecae present, spermathecal sac large and single lobed (Fig. 13F); spermathecal ducts enlarged and membranous near basal attachment to spermathecal sac duct; tergite 8 elongate with broad anteromedial process.</p><p>Etymology. Derived from the Greek Dasy – thick with hairs, and nominal genus - thereva . Gender is feminine.</p><p>Included species. Dasythereva penai sp. n., D. patagonia sp. n.</p><p>Comments. Dasythereva gen n. is a distinctive genus comprising two very similar species with characterised by the entire body being covered in a dense, dishevelled pile of scale-like, white and brown setae admixed with finer black setae. The male frons is much wider than the ocellar tubercle. Members of this genus appear to inhabit sandy areas in Chile and Argentina. Winterton et al. (2016: fig. 1) included this genus in their molecular phylogeny as “Undescribed genus L”. It was recovered in the Cerocatus genus-group (including the Brachylinga genus-group of Holston et al., 2007), although the molecular data did not adequately resolve relationships within this clade. However, Dasythereva gen. n. appears most closely related to Argolepida based on adult morphology. Argolepida is another distinctive Patagonian genus that is associated with sandy areas and shares characters such as scale-like setae on the body, elongate tibial macrosetae and a wide male frons. Dasythereva gen. n. is separable from Argolepida based on their much more robust body shape and larger size, wing cell m 3 open (closed in Argolepida), parafacial setae present (absent in Argolepida), leg macrosetae black (white in Argolepida), frons with extensive setal pile (usually lacking in Argolepida) and the scale-like setae covering body being erect and dense, giving a woolly appearance (smooth and adpressed in Argolepida).</p></div>	https://treatment.plazi.org/id/03E487DDE365FFD5E4BFFF40F3B31999	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Irwin, Michael E.;Winterton, Shaun L.	Irwin, Michael E., Winterton, Shaun L. (2020): A new genus of therevine stiletto flies from South America (Diptera: Therevidae). Zootaxa 4838 (1): 52-70, DOI: 10.11646/zootaxa.4838.1.2
03E487DDE365FFD5E4BFF931F4E11850.text	03E487DDE365FFD5E4BFF931F4E11850.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dasythereva Irwin & Winterton 2020	<div><p>Key to species of Dasythereva gen. n.</p><p>1. Abdomen overlain with uniform dense silver-white setal pile, lacking black stripes (Figs 7–10)........ D. patagonia sp. n.</p><p>- Abdomen overlain with dense white setal pile with black stripes medially and laterally (Figs 1–4).......... D. penai sp. n.</p></div>	https://treatment.plazi.org/id/03E487DDE365FFD5E4BFF931F4E11850	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Irwin, Michael E.;Winterton, Shaun L.	Irwin, Michael E., Winterton, Shaun L. (2020): A new genus of therevine stiletto flies from South America (Diptera: Therevidae). Zootaxa 4838 (1): 52-70, DOI: 10.11646/zootaxa.4838.1.2
03E487DDE362FFD1E4BFFF40F2021898.text	03E487DDE362FFD1E4BFFF40F2021898.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dasythereva penai Irwin & Winterton 2020	<div><p>Dasythereva penai sp. n.</p><p>(Figs 1–4, 5A, 6A, 11A, 12A, C, 14, 16) https://zoobank.org/ urn:lsid:zoobank.org:act: 03BFAE2D-A1B1-451E-AEE1-F71F38649DB2</p><p>Common name. Peña’s Woolly Stiletto Fly</p><p>Diagnosis. Scale-like setal pile on head and thorax whitish-tan, admixed with black, filiform setae; abdominal setae white with black medial and lateral stripes.</p><p>Description. Body length: 9.0–11.0 mm (male), 8.5–9.5 mm (female). Head with grey-silver pubescence, darker on upper frons (Fig. 5A); frons with dense, erect and dishevelled pile of lanceolate (scale-like) setae, light brown dorsally, predominantly white ventrally on lower frons and parafacial (Fig. 5A), upper frons also admixed with erect, filiform black setae (longer and denser in male); parafacial with dense white setal pile; occiput with sparse silver pubescence, black macrosetae admixed with erect lanceolate setae, light brown dorsally, whiter laterally to gena; gena with dense white setal pile composed of admixed lanceolate and filiform setae, small patch of dark setae ventrally, adjacent to parafacial; labellum dark with erect white setal pile; palpus with dense white setal pile; antenna dark, scape with grey-silver pubescence and with large black setae admixed with smaller, white lanceolate setae; pedicel with grey-silver pubescence and band of small darks setae; flagellum dark brown; thorax ground colour black with sparse silver pubescence on pleuron, brown on scutum and scutellum; scutum and scutellum with recumbent (directed posteriorly), yellowish-brown, lanceolate setae admixed with longer, erect, black, filiform setae (longer in male); scutal macrosetae black; pleuron with dense pile of elongate, white, lanceolate setae with dishevelled appearance (upper part of pleuron yellowish suffusion in female), absent on meron and katepisternum, admixed with black, filiform setae on anepisternum and katatergite; coxae and femora black with elongate lanceolate and filiform setae; femora with shorter, yellowish and adpressed, lanceolate setae dorsally, longer and erect lanceolate setae ventrally admixed with black and white filiform setae; legs with all macrosetae black and relatively elongate; tibiae dark yellow to brown, darker apically; tarsi brown with black suffusion distally; haltere yellowishbrown; wing (Fig. 12A, C) whitish translucent with leathery appearance, venation brown with yellowish suffusion on membrane along veins, brown markings on veins and cross-veins; infuscation in centre of most wing cells, especially towards wing margin; wing base with black setae as well as patch of short, white lanceolate setae; abdomen ground colour black with sparse grey to brown pubescence, admixed with extensive matted and dishevelled, white, lanceolate setal pile, setal longer laterally, black stripe of setae medially and laterally on tergites 2–5; segments 6–8 of female predominately with much shorter, erect, black setae; terminalia with erect black setal pile. Male genitalia (Fig. 14): Epandrium quadrangular, rounded processes posterolaterally, strong black setae in posterior half, longer laterally, shorter and denser posterolaterally; cerci elongate; gonocoxite broadly rounded anteriorly, quadrangular posteriorly with small outer gonocoxal process and smaller process posteroventrally; large, erect setae longer laterally and posteroventrally on processes; gonocoxal apodeme very small; hypandrium narrow and band-like; ventral lobe narrow and truncate, inner gonocoxal apodeme short, truncated apically with few setae; gonostylus robust with strong keel and acuminate apex; aedeagus with dorsal apodeme of parameral sheath large, subtriangular, ventral apodeme narrow, distiphallus narrow and recurved ventrally; ejaculatory apodeme narrow, spatulate apically. Female terminalia as per genus description.</p><p>Etymology. This species is named in honour of the noted Chilean field entomologist, the late Luis (Lucho) Peña.</p><p>Comments. Dasythereva penai sp. n. is easily distinguished from D. patagonia sp. n. by the black stripes of lanceolate setae on the abdomen and the denser pile of black filiform setae on the scutum. This species is known from sandy habitats (e.g., dunes, dry sandy river beds, etc.) in Argentina and Chile. It has been reared from larvae collected by sifting sand around the base of vegetation. The type series from Argentina comprises specimens that were hand-netted or reared from larvae, and consequently they are in good condition. The specimens from Chile were collected into ethanol-filled Malaise traps before being dried and pinned. Unfortunately, most of these specimens are almost completely denuded and are lacking much of the diagnostic erect setal pile. While they are confirmed to belong to this species they have been included as additional material due to their poor condition rather than being included in the type series.</p><p>Type material. Holotype male, ARGENTINA: Neuquén Province: Neuquén, 10.2 km S <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-70.0969&amp;materialsCitation.latitude=-38.9905" title="Search Plazi for locations around (long -70.0969/lat -38.9905)">Zapala</a> [-38.9905, -70.0969], 1020 m, 17.xii.1966, E.I. Schlinger, M.E. Irwin (MEI028441, MNBR).</p><p>Paratypes. ARGENTINA: Neuquén Province: 7 males, 5 females, same data as holotype (MEI147455– 60, 167935–6, 167952–5, CSCA) . Santa Cruz Province: 2 females, 5 km NW [Comandate Lius] <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-68.9894&amp;materialsCitation.latitude=-49.9722" title="Search Plazi for locations around (long -68.9894/lat -49.9722)">Piedrabuena</a> [-49.9722, -68.9894], 130 m, 10.xii.1966, E.I. Schlinger, M.E. Irwin, low dunes [reared] (MEI147454, 167937, CSCA) ; 11 females, 2 km S <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-67.4881&amp;materialsCitation.latitude=-46.4865" title="Search Plazi for locations around (long -67.4881/lat -46.4865)">Caleta Olivia</a> [-46.4865, -67.4881], 10 m . 12.xii.1967, E.I. Schlinger, M.E. Irwin, coastal dunes (MEI147450–53, 153375, 153377, 167938–41, 167956, CSCA, UCCS) .</p><p>Other material examined. CHILE: Atacama Province: 2 males, 1 female, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-68.175&amp;materialsCitation.latitude=-22.944" title="Search Plazi for locations around (long -68.175/lat -22.944)">5 km S San Pedro de Atacama Solor</a> [-22.944, -68.175], 2414 m, M.E. Irwin, F.D. Parker (CSCA) ; one female, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-68.0758&amp;materialsCitation.latitude=-22.9225" title="Search Plazi for locations around (long -68.0758/lat -22.9225)">13 km E San Pedro de Atacama</a> [-22.9225, -68.0758], 15.xi–21.xii.2003, 2568 m, Malaise in wide wash with shrubs, M.E. Irwin, F.D. Parker (CSCA) . Copiapó Province: 21 males, 11 females, 125 km SE Copiapó, Fundo La Semilla [-28.2506, -69.741], 2028 m, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-69.741&amp;materialsCitation.latitude=-28.2506" title="Search Plazi for locations around (long -69.741/lat -28.2506)">Malaise</a> in ravine, alluvium in river, various dates (17.xi–19.xii.2003), M.E. Irwin, F.D. Parker (CSCA, UCCS) . Coquimbo Province: 2 males, Elqui Quebrada Las Mulas, nr. <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-70.492&amp;materialsCitation.latitude=-30.226" title="Search Plazi for locations around (long -70.492/lat -30.226)">El Indio Mine</a> [-30.226, -70.492], 3100 m, 19.i–23.ii.1993, Malaise trap, H. Vasques C. (MEI147463, 106984, CSCA) . Limarí Province: 1 female, Fray Jorge National Park, Quebrada las <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-71.6421&amp;materialsCitation.latitude=-30.671" title="Search Plazi for locations around (long -71.6421/lat -30.671)">Vacas</a>, 2 km NW Admin, 3.xi.1997, Malaise across damp wash, M.E. Irwin, E.I. Schlinger, 550 ft. [168m], [-30.6710, -71.6421] (MEI106990, CSCA) .</p></div>	https://treatment.plazi.org/id/03E487DDE362FFD1E4BFFF40F2021898	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Irwin, Michael E.;Winterton, Shaun L.	Irwin, Michael E., Winterton, Shaun L. (2020): A new genus of therevine stiletto flies from South America (Diptera: Therevidae). Zootaxa 4838 (1): 52-70, DOI: 10.11646/zootaxa.4838.1.2
03E487DDE36FFFDAE4BFFF40F3011897.text	03E487DDE36FFFDAE4BFFF40F3011897.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Dasythereva patagonia Irwin & Winterton 2020	<div><p>Dasythereva patagonia sp. n.</p><p>(Figs 5B, 6B, 7–10, 11B, 12B, D, 13, 15–16) https://zoobank.org/ urn:lsid:zoobank.org:act: 11589610-F958-4632-A089-2C2FF871CE97</p><p>Common name. Patagonian woolly Stiletto Fly.</p><p>Diagnosis. Scale-like setal pile on head and thorax yellowish-tan, admixed black filiform setae sparse; abdominal setae entirely white.</p><p>Description. Body length: 8.0– 9.5 mm (male), 9.0– 9.5 mm (female). Head with greyish-brown pubescence, darker on upper frons (Fig. 5B); frons with dense, erect and dishevelled pile of lanceolate (scale-like) setae, yellowish-brown dorsally, lighter ventrally on lower frons and parafacial, upper frons also admixed with erect, filiform black setae (longer and denser in male); parafacial with dense yellowish-white setal pile; occiput with sparse silver pubescence, black macrosetae admixed with erect lanceolate setae, light brown dorsally, whiter laterally to gena; gena with dense yellowish-white setal pile composed of admixed lanceolate and filiform setae, small patch of dark setae ventrally, adjacent to parafacial; labellum dark with erect white setal pile; palpus with dense white setal pile; antenna dark, scape with grey-silver pubescence and with large black setae admixed with smaller, white lanceolate setae; pedicel with grey-silver pubescence and band of small dark setae; flagellum dark brown; thorax ground colour black with sparse silver pubescence on pleuron, brown on scutum and scutellum; scutum and scutellum with recumbent (directed posteriorly), light brown, lanceolate setae admixed with longer, erect, black, filiform setae (longer in male); scutal macrosetae black; pleuron with dense pile of elongate, white, lanceolate setae with irregular dishevelled appearance, upper part of pleuron with yellowish suffusion, setae absent on meron and katepisternum, admixed with black, filiform setae on anepisternum; coxae and femora black with elongate lanceolate and filiform setae; femora with shorter, yellowish and adpressed, lanceolate setae dorsally, longer and erect lanceolate setae ventrally admixed with black and white filiform setae; legs with all macrosetae black and relatively elongate; tibiae dark yellow to brown, darker apically; tarsi brown to black; haltere yellowish; wing (Fig. 12B, D) whitish translucent with leathery appearance, venation brown with yellowish suffusion on membrane along veins, brown markings on veins and cross-veins; infuscation in centre of most wing cells, especially towards wing margin; wing base with black setae as well as patch of short, white lanceolate setae; abdomen ground colour black with sparse grey to brown pubescence, admixed with extensive matted and dishevelled, white, lanceolate setae on tergites 2–5 (some females denuded medially, e.g., Fig. 11B); segments 6–8 of female predominately with much shorter, erect, black setae. Male genitalia (Figs 13, 15): Epandrium quadrangular, elongate processes posterolaterally, strong black setae in posterior half, longer laterally, shorter and denser posterolaterally; cerci elongate; gonocoxite broadly rounded anteriorly, quadrangular posteriorly with small outer gonocoxal process and smaller process posteroventrally; large, erect setae longer laterally and posteroventrally on processes; gonocoxal apodeme very small; hypandrium narrow and band-like; ventral lobe narrow and truncate, inner gonocoxal apodeme short, truncated apically with few setae; gonostylus robust with strong keel and acuminate apex; aedeagus with dorsal apodeme of parameral sheath large, subtriangular, ventral apodeme narrow, distiphallus narrow and recurved ventrally; ejaculatory apodeme narrow, spatulate apically. Female terminalia as per genus description.</p><p>Etymology. The species epithet refers to the Patagonian region of South America where this species occurs.</p><p>Comments. Dasythereva patagonia sp. n. is distinguished from D. penai sp. n. by the uniform white lanceolate setae on the abdomen and the less-dense pile of black filiform setae on the scutum. This species is known from dune habitats in Argentina and Chile. The type series comprises specimens that were hand-netted or reared from larvae, and consequently they are in good condition. The additional specimens are almost completely denuded and are lacking much of the diagnostic erect setal pile. While they are confirmed to belong to this species they have been included as additional material due to their poor condition rather than being included in the type series.</p><p>Type material. Holotype male, ARGENTINA: Santa Cruz Province: 2 km S <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-67.4881&amp;materialsCitation.latitude=-46.4865" title="Search Plazi for locations around (long -67.4881/lat -46.4865)">Caleta Olivia</a> [-46.4865, - 67.4881], 10m. 12.xii.1967, E.I. Schlinger, M.E. Irwin, coastal dunes (MEI1147432, MNBR).</p><p>Paratypes. ARGENTINA: Santa Cruz Province: 20 males, same data as holotype (147433–44, 147449, 153376, 153378, 167945, 167947–9, CSCA, UCCS); 4 males, 5 km NW [Comandate Lius] Piedrabuena [-49.9722, -68.9894], 130m, 10.xii.1966, E.I. Schlinger, M.E. Irwin, low dunes [reared] (MEI147445–7, 167946, CSCA) .</p><p>Other material examined. ARGENTINA: Chubut Province: 2 males, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-70.815&amp;materialsCitation.latitude=-43.0754" title="Search Plazi for locations around (long -70.815/lat -43.0754)">Arroyo Pescado</a> [-43.0754, -70.8150], 630m, 19.xi.1966, M.E. Irwin, E.I. Schlinger, fine blown dune sand (MEI147448, 153380, CSCA) ; 1 male, 25km S Comodore Rivadavia [-45.9968, -67.5985], hand net on hillside dune, M.E. <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-67.5985&amp;materialsCitation.latitude=-45.9968" title="Search Plazi for locations around (long -67.5985/lat -45.9968)">Irwin</a>, 7.i.2006, 30m (CSCA) . CHILE: Choapa Province: 2 males, 7 km N. Los Vilos, 9.ii.1989, R. Miller, L. Stange [-31.851, -70.495] (MEI146229, 146280, FSCA) . Copiapo Province: 1 female, Rodillo, 7 km N. <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-70.7851&amp;materialsCitation.latitude=-27.0058" title="Search Plazi for locations around (long -70.7851/lat -27.0058)">Caldera</a>, 2.x.1997, 5 m, dry canyon, M.E. Irwin, D.K. Yeates [-27.0058, -70.7851], [larva sieved form sand] pupated? 15.ii.1998, eclosed? 9.iii.1998 [teneral specimen] (MEI114569, CSCA) . Coquimbo Province: 1 female, near Tongoy [-30.25, -71.50], 10.i.1989, B. R. Miller, L.A. Stange, under plants, coastal dunes [reared] (MEI167934, FSCA) . Limarí Province: 1 female, Fray Jorge National Park, Quebrada las <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-71.6421&amp;materialsCitation.latitude=-30.671" title="Search Plazi for locations around (long -71.6421/lat -30.671)">Vacas</a>, 16.xi.1997, Malaise across damp wash, M.E. Irwin, E.I. Schlinger, 145m [- 30.6710, -71.6421] (MEI0106338, CSCA) .</p></div>	https://treatment.plazi.org/id/03E487DDE36FFFDAE4BFFF40F3011897	Public Domain	No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.		MagnoliaPress via Plazi	Irwin, Michael E.;Winterton, Shaun L.	Irwin, Michael E., Winterton, Shaun L. (2020): A new genus of therevine stiletto flies from South America (Diptera: Therevidae). Zootaxa 4838 (1): 52-70, DOI: 10.11646/zootaxa.4838.1.2
