identifier	taxonID	type	CVterm	format	language	title	description	additionalInformationURL	UsageTerms	rights	Owner	contributor	creator	bibliographicCitation
0387FF1CFFCEFF9B53E2FD42E0E8CA85.text	0387FF1CFFCEFF9B53E2FD42E0E8CA85.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Metatrichia barbata Ale-Rocha & Limeira-De-Oliveira 2021	<div><p>Metatrichia barbata sp. nov.</p> <p>(Figs 1–4, 13–14)</p> <p>Diagnosis. Mouth opening surrounded ventrally by dense thin elongate yellow setulae. Thorax covered by dense, evenly distributed, scale-like setae; dark brown to black with a dark yellow dot on postpronotal lobe; yellow, thin, elongate setulae inserted between scale-like setae on notopleuron and upper portion of katepisternum. Legs dark brown. Wing with cream-white infuscation, veins pale yellow; knob of halter white. Abdomen dark brown with lateral and distal margin of tergites yellow, with dense scale-like setae on lateral margins of T2–3 and throughout T4–T7; sternites yellow with sublateral pale brown stain and with scale-like setae on lateral margin, except T1 black and bare.</p> <p>Description. Holotype ♂. Body length: 5.25 mm. Head. Ocellar tubercle protuberant, bearing dense scale-like setae. Frons shiny black, linear dorsally for a long distance, about 1.5 times the length of ocellar tubercle, lacking scale-like setae; lower frons completely covered with scale-like setae. Scale-like setae feather-shape and yellow. Parafacial mostly yellow. Antenna with scape black, pedicel and flagellum dark yellow; short fine pale brown setae on distal margin of scape and pedicel, flagellum covered by minute inconspicuous scale-like yellow setae. Buccal pieces well developed; palpus black, very slender and pointed distally, with yellow slender elongate conspicuous setae over entire lateral surface. Occiput black, bare; occipital margin lacking scale-like setae. Gena black with fine, elongate and dense yellow setae, denser and longer ventrally around buccal margin. Thorax black with a pale brown to yellow dot on postpronotal lobe and dark yellow postalar callus. Scutum and scutellum covered with dense, evenly distributed scale-like feather-shape setae, silver white laterally and yellowish dorsally, except postalar callus without scale-like setae and two narrow, short, acrostichal bare stripes, slightly divergent posteriorly, in the presutural region. Scutellum with deep preapical transverse groove. Anepisternum with dense scale-like setae and katepisternum with scale-like setae on anterior half; remaining portions of pleura lacking scale-like setae. Setae yellow, thin, elongate inserted between scale-like setae on notopleuron and upper portion of katepisternum. Anepimeron with dorsal portion yellowish with horizontal yellow whitish protrusion. Legs dark brown. Wing with cream-white infuscation, veins pale yellow; halter with white knob. Abdomen flattened dorsoventrally; dark brown with distal margin and lateral of tergites 3–7 yellow, yellow portion of tergites increasing in width towards apex of abdomen and T7 with distal half yellow; sternites yellow with sub-lateral pale brown stain, except T1 black. Tergites with dense scale-like silver white setae on lateral margins of T2 and T3 and throughout T4–T7; sternites with scale-like setae on lateral margin, except T1 and T8 bare; T1 with long, slender, yellow lateral setae. Terminalia. Epandrium band-like, not covering gonocoxites ventrally; epandrial lamellae with truncate, strongly sclerotized process on posteromedial margin; cerci elongate, directed posteriorly, with inner lateral margin folded longitudinally; hypoproct longer than cerci and spatulate; gonocoxal apodeme long and broad in ventral view; gonocoxite with short medially directed process bearing some diminute setae apically; gonostylus rounded and broadened apically, directed medially; hypandrium not distinctly fused to gonocoxite, in two long, clavate, medially directed processes; distiphallus long, broad, bifurcating arms divergent with elongate narrowed apex, in ventral view; ventral apodeme with anterior margin deeply split medially; ejaculatory apodeme large, spatulate.</p> <p>Female. Unknown.</p> <p>Etymology. The specific name is derived from the Latin barba (beard) and refers to the hairy aspect of the mouth opening of this species.</p> <p>Comments. This species shares a set of features with M. robusta Kröber, 1913, such as abdomen bearing scale -like setae and legs homogeneously brown to black. The lack of information on the male terminalia of M. robusta makes its distinction from other species somewhat difficult, and misidentifications have occurred as a result (Winterton &amp; Woodley 2009). Unfortunately, the type of M. robusta, a specimen from Paraguay, has been destroyed and all records of this species outside the country of origin are considered uncertain (Winterton &amp; Woodley 2009). Based on the description of Kröber (1913), M. barbata sp. nov. can be distinguished from M. robusta by the pattern of spots on the abdomen, wing coloration and body size, as presented in the identification key in this paper. Additionally, the presence of elongated and conspicuous thin bristles at the ventral margin of the mouth opening was not reported in the description of M. robusta and could represent one more character to help distinguish between these two species.</p> <p>Type material. Holotype ♂. Brasil, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.115276&amp;materialsCitation.latitude=-2.5891666" title="Search Plazi for locations around (long -60.115276/lat -2.5891666)">Amazonas</a>, Manaus, ZF –2, Km 14, 2°35’21”S - 60°06’55”W, 13–31.iii.2018, Malaise gde (grande), 32 m alt (altura), poente, J.A. Rafael – Rede Bia (INPA).</p> <p>Paratype. Brasil, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.115276&amp;materialsCitation.latitude=-2.5891666" title="Search Plazi for locations around (long -60.115276/lat -2.5891666)">Amazonas</a>, Manaus, ZF –2, Km 14, 2°35’21”S - 60°06’55”W, 13–31.iii.2018, Malaise gde (grande), 24 m alt (altura), poente, J.A. Rafael – Rede Bia (1♂, INPA).</p> </div>	https://treatment.plazi.org/id/0387FF1CFFCEFF9B53E2FD42E0E8CA85	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	Ale-Rocha, Rosaly;Limeira-De-Oliveira, Francisco	Ale-Rocha, Rosaly, Limeira-De-Oliveira, Francisco (2021): New species and new record of Neotropical Metatrichia Coquillett (Diptera: Scenopinidae). Zootaxa 5039 (1): 119-128, DOI: 10.11646/zootaxa.5039.1.5
0387FF1CFFCCFF9D53E2FCAAE2D9CF05.text	0387FF1CFFCCFF9D53E2FCAAE2D9CF05.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Metatrichia brunneipennis Ale-Rocha & Limeira-De-Oliveira 2021	<div><p>Metatrichia brunneipennis sp. nov.</p> <p>(Figs 5–9, 15–18)</p> <p>Metatrichia robusta; Rafael &amp; Ale, 1983: 709 (misidentification).</p> <p>Diagnosis. Thorax and abdomen black; postpronotal lobe with small pale brown to yellow dot on ventral posterior corner; scutum with very sparse scale-like setae, which are more concentrated on dorsocentral and acrostichal areas, forming narrow, but distinct rows; legs dark brown except the fore tarsus pale brown, mid and hind tarsomeres 1–3 yellow with brown apex and tarsomeres 4–5 brown. Abdomen lacking scale-like setae. Wing homogeneously sub-hyaline or slightly infuscate on costal margin, veins pale brown; flagellum brown with yellow base or wholly brown; halter with knob brown.</p> <p>Description. Type material. Holotype ♂. Body length: 3.8mm. Head. Ocellar tubercle black, protuberant, without scale-like setae. Frons shiny black; very slender dorsally for a distance longer than length of ocellar tubercle and narrower than width of anterior ocellus, lacking scale-like setae; lower frons with whitish scale-like setae on lateral margin form a continuous line and are sparse in the middle. Parafacial narrow black. Antenna dark brown, slightly paler on pedicel and base of flagellum; short fine inconspicuous yellow setae on scape and pedicel; pedicel with short fine marginal black setae; flagellum covered by minute scale-like setae. Buccal pieces well developed. Palpus black, clearly clavate, at least twice wider on more widened region than at base, setae short and slender, inconspicuous. Occiput and gena black, gena with short, pale brown, sparse setulae; occipital margin lacking scalelike setae. Thorax black, postpronotal lobe with small pale brown to yellow dot on ventral posterior corner. Scutum with very sparse scale-like yellowish setae, except postalar callus without setae; scale-like setae on scutum more concentrated on dorsocentral and acrostichal areas forming a narrow, but distinct, complete dorsocentral row and an incomplete acrostichal row; scutellum covered by evenly sparse scale-like setae. Scutellum without deep preapical transverse groove. Anepisternum and katepisternum with scale-like setae, katepisternum with scale-like setae only at the middle of dorsal half, with short, fine yellow setae ventrally, remaining areas of the pleura lacking scale-like setae. Legs: dark brown except foretarsus pale brown, mid and hind tarsomeres 1–3 yellow with brown apex and tarsomeres 4–5 brown. Wing sub hyaline, gently infuscate on costal margin, pale brown veins; halter with brown knob. Abdomen flattened dorsoventrally; black; tergites and sternites without scale-like setae, with short and fine yellow setulae. Terminalia. Epandrium broad, epandrial lamellae covering gonocoxites ventrally and dorsally with posterior margin truncate, deeply shortened medially; cerci elongate, slender, slightly clavate, directed posteriorly, over hypoproct; hypoproct longer than cerci and slightly spatulate; gonocoxal apodeme elongate, with inner lateral medial projection; gonocoxite broad, posterior margin with a short slit in ventral view; gonostylus broad with two pointed sclerotized process directed medially; hypandrium fused to gonocoxite, in two long and slender medially directed processes; distiphallus long, deeply bifurcate with long slender arms, slightly widened apically, in ventral view; ventral apodeme in shape of a shallow shell; ejaculatory apodeme large, spatulate.</p> <p>Female. Body length 4.15–5.15mm. Similar to male except as follows: some scale-like setae on ocellar tubercle and on occipital margin, and antennae wholly brown; frons wider than ocellar tubercle at narrowest portion; ocellar tubercle not protuberant; abdomen varies from black to tan brown. Wing slightly darker than in male. Terminalia (Figs 17–18): Sternite 8 slightly longer than tergite 8, with posterior margin rather truncate except for two short acuminate protuberances; tergite 8 broadly rounded posteriorly; tergite 9+10 narrow and band-like.</p> <p>Variations. The coloration of antenna and legs varies from black to brown.</p> <p>Etymology. The specific name is derived from the Latin brunneus (brown) + penna (wing) in reference to coloration of wing.</p> <p>Comments. Metatrichia brunneipennis sp. nov. resembles M. bulbosa by the sparse scale-like setae on thorax but differs from it in the abdomen without scale-like setae and wing brownish. Furthermore, this species shares with M. venezuelensis the abdomen without scale-like setae but can be distinguished from it by the coloration of the legs, as discussed in the key, and by the characters of the male terminalia.</p> <p>This species has been the most abundantly collected in northern and northeastern Brazil and was initially misidentified as M. robusta (Rafael &amp; Ale 1983; Winterton &amp; Woodley 2009). The seasonal adult population fluctuation of Metatrichia brunneipennis sp. nov. (misidentified as M. robusta) at the Amazon Basin in northern South America revealed higher populational density during the dry season (July to December) (Rafael &amp; Ale 1983).</p> <p>Type material. Holotype ♂ (CZMA). Brasil (MA) (Maranhão), Mirador, Parque Est. (Estadual) do <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-45.846943&amp;materialsCitation.latitude=-6.5994444" title="Search Plazi for locations around (long -45.846943/lat -6.5994444)">Mirador</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-45.846943&amp;materialsCitation.latitude=-6.5994444" title="Search Plazi for locations around (long -45.846943/lat -6.5994444)">Base da Geraldina</a>, 402 m, 06°35’58”S- 45°50’49”W, 02–12.viii.2013, F. Limeira-de-Oliveira, L.L.M. Santos &amp; L.S. Santos.</p> <p>Paratypes. Brasil, Roraima, Rorainópolis, vicinal 31, 02–19.i.2015, P.C.S. Barroso, Malaise (1♀, INPA); Amajarí, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-61.72778&amp;materialsCitation.latitude=-3.7458334" title="Search Plazi for locations around (long -61.72778/lat -3.7458334)">Tepequém</a>, SESC, 3°44’45”S- 61°43’40”W, 15–31.iii.2016, R. Boldrini &amp; J.A. Rafael, arm.(armadilha) susp.(suspensa) dossel (3♀, INPA); 1–5.iii.2016 (2♀, INPA); 16–31.iii.2016 (2♀, INPA); Amazonas, Manaus, Campus Universitário, 4.vi.1982, J.A Rafael, Armadilha de Malaise (1♀, INPA); EMBRAPA, 21.xii.2012, Guar- aná orgânico, 2°53’29”S – 59°68’47.8”W, Karine Shoeninger (2♀, INPA); Manaus, BI-2, suspensa Ig. (igarapé) clareira, 21–30.x.1997, J.A. Rafael (14♀, INPA); clareira suspensa baixa, 22–31.ix.1997, J.A. Rafael (2♀, INPA); clareira suspensa baixa Caseira, 1–11.xii.1997 (5♀, INPA); suspensa baixa ig.(igarapé) clareira, 10–20.x.2007 (5♀, INPA); clareira suspensa baixa, 01–11.xii.1997 (2♀, INPA); Manaus, ZF–2, Km 34, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.210835&amp;materialsCitation.latitude=-2.593611" title="Search Plazi for locations around (long -60.210835/lat -2.593611)">Base</a> LBA, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.210835&amp;materialsCitation.latitude=-2.593611" title="Search Plazi for locations around (long -60.210835/lat -2.593611)">Arm.</a> (armadilha) <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-60.210835&amp;materialsCitation.latitude=-2.593611" title="Search Plazi for locations around (long -60.210835/lat -2.593611)">Luz</a> no dossel, 30 m, 02°35’37”S- 60°12’39”W, 09–11.vii.2008, J.A. Rafael &amp; F.F. Xavier (1♀, INPA); Manaus, R. F. Adolpho Ducke, 31.vii.1990, Malaise, J. Vidal (2♀, INPA); x.2003, OL1 – 180 mts, vermelho, Armadilha suspensa 20 mts, A. Henriques et al. Legs (2♀, INPA); xi.2003, OL1 – 240 mts preto (1♀, INPA); xi.2003, NS2 – 200 mts preto (1♀, INPA); Parque Nacional do Jaú, Rio Unini, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-62.086388&amp;materialsCitation.latitude=-1.7644445" title="Search Plazi for locations around (long -62.086388/lat -1.7644445)">Bacaba</a>, 01°45’52”S- 62°05’11”W, 14–19.vi.1996, Malaise, J.A. Rafael (1♀, INPA); Pará, Serra Norte, Campo rupestre, 5 a 9.ix,1983, C.N. Arcanjo, M.F. Torres, suspensa chão (1♀, MPEG 12150056); Estrada Serraria, 7 a 10.ix.1983, R. B. Neto, Malaise (1♀, MPEG 12150057); Rondônia, Ouro Preto do Oeste, Linha 212, Lote 36, Gleba 21B, 3 a 5.ix.1986, Arm. (armadilha) suspensa 16 m, F.F. Ramos (1♀, INPA); Maranhão, Caxias, Reserva Ecológica Inhamum, 12–15.xii.2005, Arm. (armadilha) suspensa, G.A. Cunha (2♀, CZMA); 19–22.xi.2005 (1♀, CZMA); 19–22.xii.2005 (1♀, CZMA); 26–30.i.2006 (1♀, CZMA); Caro- lina, Fazenda Cincorá, Armadilha Luminosa, 17–22.x.2009, F. Limeira-de-Oliveira &amp; M.B. Aguirar Neto, cols. (1♀, CZMA); PARNA Chapada das Mesas, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-47.308777&amp;materialsCitation.latitude=-7.118222" title="Search Plazi for locations around (long -47.308777/lat -7.118222)">Riacho Sucuruiu</a>, 240 m, 07°07’05.6”S – 47°18’31.6”W, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-47.308777&amp;materialsCitation.latitude=-7.118222" title="Search Plazi for locations around (long -47.308777/lat -7.118222)">Armadilha de Malaise</a>, 01–10.xi.2013, J.A. Rafael, F. Limeira-de-Oliveira &amp; T. T. A Silva cols. (4♀, CZMA); Armadilha Malaise, 01–10.x.2013 (2♀, CZMA); Armadilha Malaise, 01–15.vii.2013 (1♀, CZMA); Armadilha Malaise, 14–30.vi.2013 (2♀, CZMA); 10–20.viii.2013 (2♀, CZMA); Armadilha Malaise, 20–30.ix.2013 (5♀, CZMA); Armadilha Malaise, 20–31.viii.2013 (1♂, CZMA); 20–31.x.2013 (1♀, CZMA); Armadilha Malaise, 10–20.ix.2013 (3♂, 3♀, CZMA); Armadilha Malaise, 10–20.x.2013 (1♀, CZMA); Armadilha Malaise, 01–10.viii.2013 (1♂, 1♀, CZMA); Armadilha Malaise, 01–10.ix.2013 (1♀, CZMA); Armadilha Malaise, 20–31.viii.2014 (3♀, CZMA); Armadilha Malaise, 10– 20.viii.2014 (1♀, CZMA); Armadilha Malaise, 10–20.ix.2014 (3♀, CZMA); Armadilha Malaise, 10–20.vii.2014 (1♀, CZMA); Armadilha Malaise, 01–10.vii.2014 (1♀, CZMA); Armadilha Malaise, 01–10.x.2014 (1♀, CZMA); Armadilha Suspensa, 15–30.vi.2014 (1♀, CZMA); Armadilha Suspensa, 15–31.vii.2014 (1♀, CZMA); Armadilha Malaise, 1–15.ix.2014 (1♀, CZMA); Mirador, Parque Est. (Estadual) do Mirador, Base da Geraldina, Armadilha de Malaise, 27.vi.2006 F. Limeira-de-Oliveira (1♀, CZMA); 27–30.ix.2006 (3♀ CZMA); 23.ix.2006 (4♀ CZMA); 29.ix.2006 (1♀, CZMA); 22–26.x.2006 (2♀ CZMA); 01–09.viii.2006 (3♀ CZMA); 05.vi.2007 (1♀ CZMA); 06°37’25”S- 45°52’08”W, Armadilha suspensa, 13–19.x.2912, F. Limeira-de-Oliveira, L.L.M. Santos &amp; L.S. Santos (11♀ CZMA); Armadilha Malaise, 18.viii.2012, F. Limeira-de-Oliveira, J.S. Pinto Júnior &amp; D.W.A. Marques (3♀, CZMA); 02–12.viii.2013, F. Limeira-de-Oliveira, L.L.M. Santos &amp; L.S. Santos (3♀, CZMA); 10–20.xi.2013 (2♀, CZMA); 10–20.xii.2013 (1♀, CZMA); Armadilha suspensa, 15–30.ix.2014 (7♀, CZMA); Armadilha suspensa, 15– 31.vii.2014 (2♀, CZMA); Armadilha suspensa, 01–15.ix.2013 (2♀, CZMA); Armadilha suspensa, 01–15.ix.2014 (1♀, CZMA); Armadilha suspensa, 01–15.vi.2014 (1♀ CZMA); Armadilha suspensa, 01–10.x.2013 (1♀, CZMA); Armadilha suspensa, 01–10.xi.2013 (2♀, CZMA); Armadilha suspensa 20–31.x.2013 (2♀, CZMA); Armadilha suspensa, 12–20.viii.2013 (4♀, CZMA); Armadilha suspensa, 10–20.x.2013 (4♀, CZMA); Armadilha Malaise, 01–15.viii.2014 (1♀, CZMA); Armadilha suspensa, 01–15.vi.2014 (1♀, CZMA); 06°48’29”S- 45°06’34”W, Base dos Cágados, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-45.109444&amp;materialsCitation.latitude=-6.808056" title="Search Plazi for locations around (long -45.109444/lat -6.808056)">Armadilha Malaise</a>, 27.ix.2002 (3♀, CZMA); 21–26.viii.2016 (1♀, CZMA); A.(Alto Parnaiba, Baln. (balneário) Brejo do Campo, Varredura, 13–15.x.2004, F. Limeira-de-Oliveira (1♀, CZMA); Piauí, Caracol, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-43.496277&amp;materialsCitation.latitude=-9.213722" title="Search Plazi for locations around (long -43.496277/lat -9.213722)">Parque Nacional Serra da Confusões</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-43.496277&amp;materialsCitation.latitude=-9.213722" title="Search Plazi for locations around (long -43.496277/lat -9.213722)">Sobrado</a>, 529 m, 09°12’49.4”S- 43°29’46.6”W, Armadilha suspensa (3 m), 01–10.viii.2013, F. Limeira-de-Oliveira (2♀, CZMA); Ceará, Ubajara, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-40.909725&amp;materialsCitation.latitude=-3.8369443" title="Search Plazi for locations around (long -40.909725/lat -3.8369443)">Parque Nacional de Ubajara</a>, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-40.909725&amp;materialsCitation.latitude=-3.8369443" title="Search Plazi for locations around (long -40.909725/lat -3.8369443)">Cachoeira do Cafundó</a>, 03°50’13”S- 40°54’35”W, Armadilha Malaise, 18–30.xi.2012, F. Limeira-de-Oliveira, D.W.A. Marques (1♀, CZMA). PERU, Cusco, Capiri, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-70.90528&amp;materialsCitation.latitude=-13.426389" title="Search Plazi for locations around (long -70.90528/lat -13.426389)">Rio Araza</a>, 13°25’35”S- 70°54’19”W, 1260 m, 29.viii.2012, sweep, J.A Rafael, R. R. Cavichioli (1♀, INPA).</p> <p>Other Material Examined. COSTA RICA: Guanacaste Province: 3 km SE R. Naranjo, 21 May 1993, F.D. Parker (2 ♀, CSCA).</p> </div>	https://treatment.plazi.org/id/0387FF1CFFCCFF9D53E2FCAAE2D9CF05	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	Ale-Rocha, Rosaly;Limeira-De-Oliveira, Francisco	Ale-Rocha, Rosaly, Limeira-De-Oliveira, Francisco (2021): New species and new record of Neotropical Metatrichia Coquillett (Diptera: Scenopinidae). Zootaxa 5039 (1): 119-128, DOI: 10.11646/zootaxa.5039.1.5
0387FF1CFFC9FF9053E2FF2EE298CCD6.text	0387FF1CFFC9FF9053E2FF2EE298CCD6.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Metatrichia bulbosa (Osten Sacken 1877)	<div><p>Metatrichia bulbosa (Osten Saken)</p> <p>(Figs 10–12, 19–20)</p> <p>Scenopinus bulbosus Osten Sacken, 1877: 275.</p> <p>Diagnosis. Thorax and abdomen dark brown to black (Fig. 10), apex of the abdomen, in females, eventually slightly paler; postpronotal lobe black with ventral margin yellow; scutum covered with scale-like, yellowish white, dropshaped setae, almost evenly distributed, some setae can be rather more concentrated, forming a narrow dorsocentral stripe (Fig. 12). Flagellum dark brown (Fig. 11). Legs brown to black with tibiae and tarsomere 5 pale brown, remaining tarsomeres yellow with apical brown ring. Wing hyaline or with costal cell brownish; knob of halter pale yellow to brown. Abdomen black. Tergites with scale-like setae only on lateral margins, short slender setae dorsally and ventrally. Terminalia (Figs 19–20): epandrial lamellae partially covering gonocoxites ventrally; gonocoxite large, rather triangular, with short protuberance on posterior margin in ventral view; hypandrium in two long and robust medially directed processes; gonostylus somewhat horseshoe-shaped, with apices of the anterior and posterior processes rounded and directed medially; distiphallus long, deeply bifurcate, arms divergent; ventral apodeme short and broadly extended laterally; ejaculatory apodeme large, spatulate.</p> <p>Comments. M. bulbosa was previously registered in the United States and Northern Mexico. It is being registered for the first time for South America, in Brazil. Although the specimens studied show small variations in the color of the knob, legs, and wing, they coincide with the species of M. bulbosa in the morphology of terminalia (Personal communication by Shaun Winterton who kindly compared the photos and drawings of the Amazonian specimens with the identified material deposited at the CSCA).</p> <p>Examinated material. Brasil (PI) (Piauí), Guaribas, Parque Nacional Serra das Confusões, <a href="https://tb.plazi.org/GgServer/search?materialsCitation.longitude=-43.561695&amp;materialsCitation.latitude=-9.141055" title="Search Plazi for locations around (long -43.561695/lat -9.141055)">Andorinha</a>, 515 m, 09°08’27.8”S – 43°33’42.1”W, Armadilha suspensa, 10–2.vii.2014, J.A Rafael, F. Limeira-de-Oliveira, T. L. Rocha &amp; G.A. Reis, cols. (1♂ CZMA); 01–10.vi.2014 (1♂, INPA); 15–31.vii.2013, J.A Rafael, F. Limeira-de-Oliveira &amp; T. T. A. Silva (1♂, CZMA).</p> </div>	https://treatment.plazi.org/id/0387FF1CFFC9FF9053E2FF2EE298CCD6	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	Ale-Rocha, Rosaly;Limeira-De-Oliveira, Francisco	Ale-Rocha, Rosaly, Limeira-De-Oliveira, Francisco (2021): New species and new record of Neotropical Metatrichia Coquillett (Diptera: Scenopinidae). Zootaxa 5039 (1): 119-128, DOI: 10.11646/zootaxa.5039.1.5
0387FF1CFFC7FF9053E2FB49E6C6CEAC.text	0387FF1CFFC7FF9053E2FB49E6C6CEAC.taxon	http://purl.org/dc/dcmitype/Text	http://rs.tdwg.org/ontology/voc/SPMInfoItems#GeneralDescription	text/html	en	Metatrichia Coquillett 1900	<div><p>Key to extant species of Metatrichia from the New World</p> <p>1 Abdomen without scale-like setae (Fig. 9).................................................................. 2</p> <p>- Abdomen with scale-like setae (Figs 4, 10)................................................................. 3</p> <p>2 Legs dark brown to black with foretarsus brownish, and mid and hind tarsus yellow with apical tarsomeres brown; abdomen black (Fig. 5).................................................................... M. brunneipennis sp. nov.</p> <p>- Legs pale brown to yellow; abdomen generally bronzed with posterior margins of tergites 1–7 pale yellow (Figs 5, 6 - Winterton &amp; Woodley, 2009)...................................................... M. venezuelensis Winterton &amp; Woodley</p> <p>3 Abdomen dark brown to black with lateral margins yellow to reddish yellow in males (female unknown); legs wholly brown to black............................................................................................... 4</p> <p>- Abdomen wholly black in males, sometimes apex lighter in females; legs with yellow parts (Fig. 10)................................................................................................... M. bulbosa (Osten Saken)</p> <p>4 Abdomen black with lateral margins of tergites 3–6 and entire tergite 7 reddish yellow, with scale-like setae laterally; wings with brownish yellow infuscation. Larger species (7.0mm)...................................... M. robusta Krober</p> <p>- Abdomen dark brown with distal margin and lateral of tergites 3–7 yellow, yellow portion of tergites increasing in width towards apex of abdomen and T7 with distal half yellow, with scale-like setae on lateral margin of T2 and T3 and over the entire T4–T7 (Figs 1, 4); wing with cream-white infuscation (Fig. 1). Small species (5.25mm).............. M. barbata sp. nov.</p></div> 	https://treatment.plazi.org/id/0387FF1CFFC7FF9053E2FB49E6C6CEAC	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	Ale-Rocha, Rosaly;Limeira-De-Oliveira, Francisco	Ale-Rocha, Rosaly, Limeira-De-Oliveira, Francisco (2021): New species and new record of Neotropical Metatrichia Coquillett (Diptera: Scenopinidae). Zootaxa 5039 (1): 119-128, DOI: 10.11646/zootaxa.5039.1.5
