Brachylinga sericeifrons (Kröber) Webb & Metz, 2006

Webb, Donald W. & Metz, Mark A., 2006, A Revision of the New World Genera Brachylinga Irwin and Lyneborg and Lysilinga Irwin and Lyneborg (Diptera: Therevidae: Therevinae) with the Description of a New Genus, Elcaribe Webb, Zootaxa 1288 (1288), pp. 1-241 : 129-131

Brachylinga sericeifrons (Kröber) New Combination

( Figs. 21, 44, 67, 90, 113, 136, 159, 182, 203, 210)

sericeifrons Kröber (1928b:34 orig. desc., 35 Fig. 4. fem. ant.) ( Psilocephala ). Type locality Chile ,

Olmué. Lectotype female in DEIC. New Combination.

Diagnosis

Brachylinga sericeifrons is taxonomically associated with B. mexicana in possessing setae on the katepisternum; in having the halter knob dark brown; in having the foretibia dark reddish brown; in having the gonocoxite in ventral view ( Fig. 44) lacking the short, thick, dark reddish brown apicomedial macrosetae and the median margin without a broad, quadrate, glabrous projection. Brachylinga sericeifrons differs from B. mexicana in lacking setae on the posterior half of the midcoxa (absent in 92% of the specimens, n=50); in having the gonocoxite in ventral view ( Fig. 44) lacking dark reddish brown macrosetae apicomedially; the distiphallus in lateral view ( Fig. 182) with the apical third elongate, sinuate; and tergite 8 ( Fig. 21) narrow medially, less than 0.05 mm.

Redescription of male

Variation (n=10).

Body length 4.3–5.8, 5.2 mm.

Head. Ommatidia smaller ventrally and laterally. Frons pruinescence white; setae dark reddish brown, elongate. Antenna dark reddish brown; setae on scape dark reddish brown, short. Parafacial pruinescence gray. Maxillary palpus dark reddish brown; setae white. Genal setae white. Occipital setae white becoming pale gold, lanceolate dorsally. Postocular macrosetae dark reddish brown.

Thorax. Macrosetae dark reddish brown, 2–3 np, 2 sa, 1 pa, 1–2 dc, 2 sc. Mesonotum dull brownish gray; setae black, elongate intermixed with dull gold lanceolate subappressed setae. Pleuron and scutellum dark reddish brown, pruinescence gray; setae white on propleuron, anepisternum, katepisternum, metanepisternum, and laterotergite, dull gold on scutellum. Wing. Membrane pale gray, veins pale brown; pterostigma pale brown; cell m 3 open slightly or closed. Halter dark brown. Legs. Coxa setae white, absent on posterior surface of midcoxa (92% of specimens, n=50). Femora dark brown, pruinescence white; ventral setae black; av 0–2:0:2–5, pv 0:0:0–2. Foretibia dark brown, mid­ and hindtibia dark yellow, apex dark brown. Tarsomere 1 dark yellow, apex dark brown; 2–5 dark brown. Tarsi dark brown.

Abdomen. Dark brown, pruinescence white, dense on tergites 2–8; dorsal setae white, appressed; lateral setae white. Terminalia (MEI 045973). Tergite 8 ( Fig. 21), medial length narrow (0.02 mm); setae dark yellow, absent medially on posterior margin. Sternite 8 ( Fig. 44), sides rounded, posterior margin deeply emarginate. Epandrium ( Fig. 21), sides tapered apically; setae dark yellow. Cercus ( Fig. 21) ending basal to apex of hypoproct. Hypoproct ( Fig. 21), posterior margin truncate, ending distal to apex of cercus. Gonocoxite ventral view ( Fig. 44), broad basally, tapering apically to short, blunt point; setae dark yellow, elongate intermixed with dark brown setae apically; dorsal view ( Fig. 67) posteromedial lobe short, gonocoxal bridge absent; lateral view ( Fig. 90) oval, tapered apically to broad, rounded point; ventral lobe ( Fig. 44) with ventral spines. Gonostylus dorsal view ( Fig. 113), basodorsal lobe broad with medial and lateral lobes, lateral lobe shorter than medial lobe and covered with short, fine spines; ventral margin sinuate, setae dark yellow, not extending apically in distinct tuft; lateral surface with short fine spines. Aedeagus with dorsal apodeme ( Fig. 136) broad, quadrate, posterolateral margin angulate; ventral apodeme ( Fig. 159) tapered anteriorly, extending beyond anterior margin of dorsal apodeme; distiphallus dorsal view ( Fig. 136) tapered apically, lateral view ( Fig. 182) bent ventrally at 90° angle, sinuate, apicolateral spines absent; ejaculatory apodeme ( Fig. 136), anterior margin bifurcate.

Variation (n=50). On 46 specimens setae were absent of the posterior half of the midcoxa. On specimen MEI 046096 many setae were present; on specimens MEI 046950, 046951, 047088 a few setae were present.

Female

Similar to male except for following.

Variation (n=10).

Body length 4.8–6.7, 5.6 mm.

Head. Frons dark brown, pruinescence whitish gray, white ventrally

with small, dark brown circle dorsolaterally; setae dark reddish brown, elongate.

Thorax. Macrosetae 3 np, 1 sa, 1 pa, 1–2 dc, 2 sc. Legs. Setae absent on posterior surface of midcoxa (92% of specimens, n=50). Anteroventral macrosetae 1–2:0:3–4, pv 0:0:3–4.

Abdomen. Dark brown, glossy, pruinescence gray laterally on tergites 1–5, over all of tergites 6–7; dorsal setae dark brown, appressed with white, elongate, appressed setae along posterior margin of tergites 1–2; lateral setae dark brown, erect. Terminalia (MEI 046873) dark reddish brown. Setae on median lobe of tergite 9 absent. Furca ( Fig. 203) quadrate, posterior margin rounded, sides parallel, anterior margin truncate; length 0.48 mm, width 0.26 mm; anterolateral projection absent. Common duct ( Fig. 203) longer than furca. Spermathecal duct ( Fig. 203) diverging horizontally then anteriorly.

Variation (n=50). On 46 specimens setae were absent of the posterior half of the midcoxa. On specimens MEI 047124, 121066, 121094 a few setae were present, on specimen MEI 121076 a few setae were present posteriorly on the left midcoxa and absent on the right midcoxa.

Immature Stages. One male (MEI 046953) and 2♀ (047944–5) have been reared from larvae collected at La Rinconada de Maipú , Quebrada de la Plata, Chile from soil .

Distribution Brachylinga sericeifrons is known from Argentina and Chile ( Fig. 210).

Habitats and phenology

Adults of Brachylinga sericeifrons have been handnetted on coastal dunes or on the leaves of Lithrea sp. ; but most often they have been collected in Malaise traps in dry washes or in Nothofagus forest. Adults have been collected in all months of the year except June and July.

Specimens examined

Type specimens. Kröber (1928b:34) described Psilocephala sericeifrons based on an unspecified number of female specimens from Olmué and Concepción in Chile and deposited them in the Deutsches Entomologisches Museum, Dahlem (this museum collection is now part of DEIC). Only one female of this syntype series was located in the DEIC. This specimen is labeled "Chile, P. HERBST" (printed on white label) with "Olmué" [given as Olemué in original description] " 31.III.1920 " (handwritten); "Psilocepha female sericeifrons" (handwritten on white label) with "det. Kröber 1927" (printed); " Holotypus " (printed on red label); "Type" (printed on red label); "Coll. DEI Eberswalde" (printed on white label). This specimen has been given the MEI #115973 printed on yellow paper. This specimen is designated as the lectotype in order to fix the concept of Psilocephala sericeifrons and to ensure universal and consistent interpretation of the same. Other specimens. ARGENTINA. CHUBUT. Hoyo de Epuyen [­42.05, ­ 71.517], 12.I.1946, Torres, B. A., 2♂ MEI 045959–60 ( MEIC) . LA RIOJA. Guayapa, 12.X.1954, Hayward, 1♀ MEI 037019 ( IMLA) . NEUQUEN. 6 km N San Martin de los Andes [­40.106, ­71.36], 1000 m , 1–4.I.1994, Wood, G., Wood, M., 1♀ MEI 123802 ( CNC) ; La Rinconada , 27.XI.1989, Marshall, S. A., 1♂ MEI 090011 ( DEBU) . RíO NEGRO. 3.7 km S Puerto Moreno [­41.153, ­71.42], 800 m , 17.XI.1966, EIS, MEI, 1♀ ME I 046525 ( MEIC) ; San Carlos de Bariloche [­41.15, ­71.3], 800 m , 22.XII.1981, Nielsen, Karsholt, O., 1♂ MEI 077751 ( MEIC) . SALTA. 27 km S Molinos, El Carmen [­25.6, ­ 66.18], 1900 m , 6.X.1968, Peña, L., 1♀ MEI 039704 ( CNC) . TUCUMAN. 30 km N Tucumán [­26.56, ­65.22], 700 m , 15.X.1968, Peña, L. E., 1♀ MEI 039703 ( CNC) . CHILE. Graneros, Bosque de los Conservadores [­30.77, ­71.29], 1100 m , 1–4.III.1962, Peña, 1♂ MEI 045910, 1♀ 045926 ( MEIC) . CHILE. ACONCOGUA. Valle Los Piuquenes, 7–12.II.1964, Peña, 8♂ MEI 045914–21, 8♀ 045927–34 ( MEIC) ; 20 km E Temuco, Río Cautín [­38.73, ­72.4] , 8.I.1951, Ross, Michelbacher, 1♂ MEI 045902 ( CAS) ; Rio Blanco , Valle Piuquenes , 24.XI.1958, Peña, L. E., 2♂ MEI 079670–1 ( CNC) ; 7 km W Llay­Llay [­ 32.85, ­71.003] , 12.XI.1967, O’Brien, I., O’Brien, C. W., 1♀ MEI 109308 ( CAS) ; Piscicultura, Rio Blanco [­32.93, ­70.29] , 17–20.XI.1958, Peña, L. E., 4♀ MEI 079663–66 ( CNC) ; Llay­Llay [­32.84, ­70.95] , 4.II.1951, Ross, Michelbacher, 1♂ MEI 045903 ( CAS) ; Los Andes (mountains), Rio Blanco [­32.83, ­70.6] , 14.VII.1960, Campos, L. E., 3♂ MEI 045912–3, 045923 ( MEIC) ; Zapallar [­32.55, ­71.47], 27.XI.1950, Ross, Michelbacher, 1♂ MEI 045924 ( CAS) ; Parque Nacional Campanas, Palmas de Ocoa [­ 32.932, ­71.078], 215 m , 13–20.XI.1997, MEI, EIS, 2♀ MEI 1104051, 110478 ( MEIC) , Malaise trap in hillside draw; 29.XII.1999, MEI, 9♂ MEI 120829–30, 120832–8, 14♀ 121051, 121055–6, 121059–60, 121069–71, 121075, 121077, 121084, 121086, 121098, 121101 ( MEIC) ; 31.XII.1999, 2♀ MEI 120874, 121072 ( MEIC) ; 2.I.2000, 1♂ MEI 120839 ( MEIC) ; 2–10.I.2000, MEI, EIS, 1♂ MEI 120831, 4♀ 121046–7, 121053–4 (ME IC); 10–11.I.2000, 1♂ MEI 120864, 7♀ 121074, 121078, 121080–1, 121089, 121091, 121122 ( MEIC) ; 11.I.2000, 12♂ MEI 120816–27, 17♀ 120872, 120875, 120882, 121048–50, 121057–8, 121073, 121079, 121082–3, 121092–6 ( MEIC) ; 13.I.2000, 1♂ ME I 120828, 1♀ 121099 ( MEIC) ; – 1901, 1♀ MEI 045937 ( CAS) ; 6 km SE Quintero [­ 32.783, ­71.533] , 20.IX.1966, EIS, 1♀ MEI 046566 ( MEIC) , dunes. ARAUCANIA. Angol [­37.8, ­72.717], 11.XI.1934, Bullock, D. S., 1♀ MEI 046581 ( AMNH) ; 17.XI.1955, Rauschenbach, D., 1♂ MEI 135337 ( MSUC) ; Angol, Nahuelbuta [­37.8, ­72.717], 25.XI.1962, Ofetis, 1♀ MEI 046582 ( UCCC) ; Nahuelbuta, Arauco [­37.24, ­73.32], 15.I.1959, Peña, L., 3♀ MEI 079658, 079662, 079669 ( CNC) ; Gualletue , 1200 m , 9–14.XII.1963, Peña, L., 3♀ MEI 039710–1, 046576 ( CNC) ; Marimenuco [­38.717, ­ 71.1], 1959, Peña, L., 1♀ MEI 079659 ( CNC) ; 1100 m, 10.I.1964, Peña, L., 1♀ MEI 046574 ( CNC) ; N Volcan Llaima, Captren [­38.717, ­71.717] , 13.I.1989, Kimsey, L. S., 1♀ MEI 040834 ( MCZ) ; Pehuenco [­38.333, ­72], 1150 m , 13–17.XII.1963, Peña, L., 4♀ MEI 046570, 046572–3, 046575 ( MEIC) ; Pehuenco Chico, Liacura 1000 m , 4.I.1968, Peña, L. E., 1♀ MEI 108703 ( MEUC) ; Nahuelbuta National Forest [­37.76, ­72.98], 1300 m , 24.I.1967, MEI, 1♀ MEI 046577 ( MEIC) ; [­37.828, ­73.011], 1100 m, 5–10.I.1989, Peña, Ugarte, 1♂ MEI 117032, 1♀ 117031 ( MEIC) , Malaise trap; [­37.809, ­73.001], 1150 m, 8.I.2000, MEI, 1♀ MEI 121117 ( MEIC) . ATACAMA. Bahia Copiapó [­27.317, ­ 70.967], 45 m , 5.X.1966, MEI, 1♀ MEI 046598 ( MEIC) , sifted, coastal dune; Casa Blanca, Mount Soffia , 27.II.1932, Kielluk, M., Cooley, C. E., 2♂ MEI 042563–4 ( INHS) , sweepnetted; Copiapó [­27.367, ­70.333] , 13.I.1989, Miller, B. R., Stange, L. A., 1♂ MEI 030231 ( FSCA) , sifted. BIO­ BIO. 20 km W Antuco [­37.33, ­71.67] , 28.XII.1950, Ross, Michelbacher, 1♀ MEI 045939 ( CAS) ; Concepcíon [­36.833, ­73.05], 7.I.1975, Hansen, L., 1♂ MEI 077753 ( MEIC) ; Tucapel [­36.78, ­73.065], 28.XII.1950, Ross, Michelbacher, 1♂ MEI 045547, 045904 ( CAS) ; 2 km N Las Trancas [­36.904, ­71.482], 1128 m , 6–9.I.2000, MEI, EIS, 3♂ MEI 120856–8, 7♀ 120873, 120877–80, 121044, 121115 (ME IC), Malaise trap, Nothofagus forest; 10 km E San Carlos , 23.XII.1930, Ross, Michelbacher, 1♀ MEI 045938 ( CAS) ; 2 km N Las Trancas [­36.903, ­71.481], 1125 m , 4.I.2000, MEI, 1♂ MEI 120862, 4♀ 121102–3, 121105–6 ( MEIC) ; [­29.4, ­70.3], 1320 m, 27.I.1967, MEI, 1♀ MEI 047774 ( MEIC) ; [­29.376, ­70.3], 1320 m, 15.I.1967, 1♀ MEI 046585 ( MEIC) ; 21 km E Recinto, Las Trancas [­36.8, ­71.544] , 17.I.1979, Davis, M., Davis, D., Akerbergs, B., 1♂ MEI 037142 ( USNM) , near high waterfall; 3 km E Las Trancas [­36.915, ­71.453] , 4.I.2000, MEI, 3♀ MEI 121076, 121085, 121106 ( MEIC) ; 5.I.2000, Webb, D. W., Yeates, D. K., 1♂ MEI 120863, 2♀ 121100, 121104 ( INHS) , Malaise trap; 5.6 km N Cobquecura [­36.083, ­72.783], 10 m , 27.I.1967, MEI, Peña, L. E., Alfaro, L. W., 26♂ 028460–1, 047970–81, 047984–95, 35♀ 028458–9, 047773, 047775–806 ( MEIC) , Lithrea sp. ; 7.5 km E Recinto [­36.359, ­71.579], 760 m , 4.I.2000, MEI, 1♀ MEI 121087 ( MEIC) ; 4–6.I.2000, MEI, EIS, 1♀ MEI 121090 ( MEIC) , Malaise trap in dry riverbed; Las Trancas , 1200 m , 23–26.XI.1994, Peña, L., Ugarte, 2♀ MEI 117054–5 ( MEIC) ; 24–27.XI.1994, Peña, L., Ugarte, 2♀ MEI 117037–8 ( MEIC) , Malaise trap; Shangrila, lower slope Volcán Chillán, 4 km E. Termas de Chillán [­36.599, ­72.07], 24.XI.1994, Heydon, S. L., Arias, E., 1♀ MEI 116865 ( UCD) ; Las Trancas , Cord. Chillán [­34.6, ­70.717] , 25.XI.1964, Peña, 1♀ MEI 046586 ( MEIC) . COQUIMBO. 10 km E Fray Jorge National Park , 28.XII.1966, MEI, 1♂ MEI 046637 ( MEIC) , dry wash; Fray Jorge National Park , 15 km SW Pachingo [­30.555, ­71.635], 100–200 m , 20.X.1966, EIS, MEI, 1♂ MEI 046639, 2♀ 046620–1 ( MEIC) , creek bed; El Bato­Illapel, 800 m , 11–13.X.1994, Peña, L., 1♀ MEI 117044 ( MEIC) , Malaise trap; Quebrada Las Mulas , near El Indio Mine [­29.75, ­70.817], 3100 m , 29.XII.1992, Vasques C., H., 1♀ MEI 126069 ( UCLS) , Malaise trap; 4 km S Vicuña [­30.074, ­70.725], 840 m , 15–18.XI.1997, MEI, EIS, Schlinger, M. B., Webb, D. W., 1♀ MEI 110484 ( INHS) , Malaise trap in dry ravine; Quebrada San Carlos, road to Tolola Observatory [­30.051, ­70.822], 730 m , 15–18.XI.1997, MEI, EIS, Schlinger, M. B., Webb, D. W., 3♂ MEI 110480–2, 1♀ 110483 ( INHS) , Malaise trap; Vicuña, near Río Elquí, Subestación Experimental [­30.035, ­70.695], 732 m , 29.IX.1997, MEI, Yeates, D. K., 1♀ MEI 110424 ( MEIC) , Malaise trap; Vicuña , Subestación E xperimental [­30.044, ­70.688], 800 m , 29.IX–3.X.1997, MEI, Yeates, D. K., 1♀ MEI 110423 ( MEIC) , Malaise trap in dry ravine; 15–18.XI.1997, MEI, EIS, Schlinger, M. E., Webb, D. W., 1♀ MEI 110474 ( INHS) , Malaise trap; Limarí, Hacienda Illapel [­31.631, ­ 71.165], 600–900 m , 18.X.1966, MEI, EIS, 1♀ MEI 108696 ( MEUC) ; 2 km N Huentelauquén [­31.567, ­71.533] , 7.X.1966, MEI, Peña, L. E., Berg, C. O., 44♂ MEI 046092, 046094–8, 046100–9, 046114–5, 046117–8, 046120, 046122–4, 046126–37, 046139–44, 046146, 074527, 3♀ 046091, 046093, 109119 ( MEIC) ; 5 km N Los Vilos [­ 31.87, ­70.497], 10 m , 28.XI.1997, MEI, Yeates, D. K., 1♂ MEI 110475 ( MEIC) ; El Naranjo, Tilama [­32.083, ­71.167] , –. I.1968, Molina, J., 1♂ MEI 108697, 1♀ 108702 (ME UC); –. III.1968, 1♀ MEI 108701 ( MEUC) ; –. IV.1968, 1♂ MEI 108705 ( MEUC) ; –. IX.1968, 1♀ MEI 108699; –. X.1968, 1♂ MEI 108718 ( MEUC) ; –. XII.1968, 2♂ MEI 108715, 108717 ( MEUC) ; –. I.1969, 1♂ MEI 108700, 1♀ 108716 ( MEUC) ; Hacienda Illapel, Rio Illapel [­31.63, ­71.16], 600–900 m , 19.X.1966, MEI, EIS, 16♂ MEI 046640, 046644–5, 046647–50, 046652–7, 046659–61, 7♀ 046622–8 ( MEIC) ; Herradura Beach dunes [­29.978, ­71.347] , 28.IX.1997, MEI, Yeates, D. K., 1♀ MEI 110479 ( MEIC) , coastal dunes; 3.5 km E Central Los Molles [­30.735, ­70.568], 1436 m , 17.XI.1997, EIS, Schlinger, M., 1♂ MEI 110443, 2♀ 110425–6 ( MEIC) ; Fray Jorge National Park, Arrayancito [­30.641, ­71.651], 225 m , 18.XI.1997, MEI, EIS, Schlinger, M. E., Webb, D. W., 1♀ MEI 110432 ( INHS) , Malaise trap; El Mineral [­30.657, ­71.666], 225 m , 4–10.XI.1997, MEI, EIS, 1♀ MEI 110434 ( MEIC) , Malaise trap; near Administracíon [­ 30.611, ­71.634], 290 m , 17–25.X.1997, MEI, Vasques C., H., 1♀ MEI 110430 ( MEIC) , Malaise trap in wash near Administración; Quebrada las Vacas [­30.671, ­71.642], 145 m , 16.XI.1997, MEI, EIS, Schlinger, M. E., Webb, D. W., 1♀ MEI 110431 ( INHS) , Malaise trap, across damp wash; 17.XI.1997, 1♀ MEI 110433 ( INHS) ; 2 km NW Administracíon [­30.671, ­71.642], 168 m , 8.XII.2000, Vasques C., H., 1♀ MEI 126064 ( UCLS) , Malaise trap; 6.II.2001, Vasques C., H., 1♀ MEI 126065 ( UCLS) , Malaise trap; 13 km N La Serena, Punta Teatinos [­29.82, ­71.28] , 6.X.1966, MEI, 1♂ MEI 046633 ( MEIC) , coastal dunes; 4.8 km N Los Vilos [­31.877, ­71.51] , 13.XII.1950, Ross, Michelbacher, 1♂ MEI 046629 ( CAS) ; 7 km N Los Vilos [­31.857, ­71.51] , 25.VIII.1966, MEI, EIS, 2♂ MEI 046631–2 ( MEIC) , coastal dunes. MAULE. Curanipe [­35.84, ­72.63], 4.XII.1953, Peña, L. E., 1♀ MEI 039707 ( CNC) ; Vilches [­35.6, ­71.2], –. XII.1976, 1♀ MEI 079000 ( FMNH) ; Parral, Bäder von Longavi ( Banos de Longavi ) [­36.35, ­71.15], Schönemann, 2♂ MEI 110893, 110904, 2♀ 110875, 110889 ( ZMHB) ; 15 km E Curicó, Loma Hueca­ Huecan [­35.067, ­71.123], 400 m , 10–20.XI.1997, Barriga, J. E., MEI, 1♀ MEI 110472 ( MEIC) ; 22–31.XII.1997, 1♀ 121118 ( MEIC) , Malaise trap on dry hillside; 22–. XII.1997, Barriga, J. E., 1♀ MEI 121088 ( MEIC) , Malaise trap; 22–28.I.1998, Barriga, J. E., 1♂ ME I 120860 ( MEIC) , Malaise trap; 6 km E Los Quenes, Montana Estero la Palma, Fundo la Montana Estero la Palma, at Rio Teno [­35.017, ­70.746] , 14.I.1967, MEI, 2♂ MEI 045905–6, 4♀ 045907–9, 046584 ( MEIC) ; E Potrero Grande, El Coigue [­35.2, ­70.883], 950 m , 5–7.I.1988, Peña, L., 4♀ MEI 117036, 117030, 117039, 117040 ( MEIC) , Malaise trap; 5–7.X.1989, Peña, L., 4♂ MEI 117047, 117050–1, 117056, 9♀ 117041–3,117045–6, 117048–9, 117052–3 ( MEIC) ; Estero la Jaula [­35.083, ­70.8] , –. I.1964, Peña, L., 2♀ MEI 045925, 045931 ( MEIC) , Nothofagus ; Rio Teno , 1400–1600 m , 24–26.I.1968, Peña, L. E., 1♀ MEI 108698 ( MEUC) . METROPOLITANA de SANTIAGO. 7 km N Santiago, El Partezuelo [­33.396, ­70.64], 500 m , 22–25.X.1981, Davis, D., Davis, M., 1♂ MEI 090009 ( USNM) ; La Rinconada de Maipú [­33.517, ­70.783], 550 m , 1.III.1966, MEI, 2♀ MEI 046871–2 ( MEIC) , Malaise trap; 12.III.1966, 5♂ MEI 046765–8, 046773, 5♀ 046867–8, 047123, 047126, 047133 ( MEIC) ; 27.III.1966, 1♀ MEI 046884 ( MEIC) ; La Rinconada de Maipú , Quebrada de la Plata [­33.517, ­70.783], 510 m, 11.X.–, MEI, 1♀ MEI 047945 ( MEIC) , sifted; 25.I.1966, 4♂ MEI 046897–8, 046900–1, 2♀ 047372–3 ( MEIC) ; 30.I.1966, 2♂ MEI 046895, 046896, 10♀ 047374, 047891–9 ( MEIC) ; 31.I.1966, 3♀ MEI ( MEIC) ; 2.II.1966, 3♂ MEI 046915, 046917–8 ( MEIC) ; 14.II.1966, 2♀ MEI 047248–9 ( MEIC) ; 16.II.1966, 4♂ MEI 046698–701, 3♀ 047285–6, 047494 ( MEIC) ; 17.II.1966, 2♂ MEI 046696–7, 6♀ 047278, 047280, 047282–4, 047287 ( MEIC) ; 19.II.1966, 14♂ MEI 040809, 046680–7, 046703, 047946 ( MEIC) , 090022, 090029 (INHS), 111872 (CAS), 46♀ MEI 040810, 047277, 047298–300, 047305, 047308, 047310–13 ( MEIC) , 090019–21, 090023–28, 090324–39 (INHS), 111830–1, 111857–8, 111869–71, 111873–75 (CAS); 20.II.1966, 6♂ MEI 046691–5, 047943, 13♀ 047288–96 ( MEIC) , 090030 (INHS), 111828–9, 111859 (CAS); 21.II.1966, 7♂ MEI 046688–90, 046702, 046704–6, 17♀ 042567–73, 047297, 047301–4, 047306–7, 047309, 047852–3 ( MEIC) ; 1.III.1966, 12♀ MEI 045994–7, 047858–61, 047896–9 ( MEIC) ; 4.III.1966, Hichins, N., MEI, 1♀ MEI 046873 ( MEIC) , Malaise trap; 4.III.1966, MEI, 4♂ MEI 046764, 046772, 046775–6, 10♀ 046874–83 ( MEIC) , Malaise trap; 9.III.1966, 3♂ MEI 045975, 046769–70, 4♀ 046866, 046869, 047124, 047125 ( MEIC) ; 16.III.1966, 2♂ MEI 045989, 046771, 9♀ 046793, 046807–10, 046812–3, 046863–4 ( MEIC) ; 17.III.1966, 6♀ MEI 047127–32 ( MEIC) ; 23.III.1966, 17♂ MEI 045984, 047075–6, 047083–4, 047086–7, 047090–2, 047099–105, 34♀ 046777, 046788–92, 046794–5, 046803, 046805, 046806, 046811, 046814–7, 046821, 046824, 046827–30, 046837, 046839, 046846–8, 047211, 047224–8, 047237 ( MEIC) ; 24.III.1966, 3♂ MEI 047074, 047081, 047085, 22♀ 046778, 046796, 046825, 046838, 046840–5, 047210, 047212–3, 047223, 047234–6, 047238, 047247, 047854–5, 047855 ( MEIC) ; 27.III.1966, 5♂ MEI 046774, 047077–80, 20♀ 046032, 046797–802, 046804, 046808, 046823, 046826, 046832–5, 046862, 047214, 047241–2, 047246 ( MEIC) ; 3.IV.1966, 1♂ MEI 090305 ( CAS) ; 3.XI.1966, 1♀ MEI 047948 ( MEIC) ; 11.XI.1966, 2♀ MEI 047420–1 ( MEIC) ; 15.XI.1966, 2♀ MEI 047422, 047426 ( MEIC) ; 16.XI.1966, 2♂ MEI 047064–5, 4♀ 047416, 047419, 047424–5 ( MEIC) ; 17.XI.1966, 2♂ MEI 047058, 047066 3♀ 047415, 047417–8 ( MEIC) ; 19.XI.1966, 4♂ ME I 047057, 047059, 047067–8, 6♀ 047387–9, 047427–9 ( MEIC) ; 23.XI.1966, 6♀ MEI 047405, 047410–4 ( MEIC) ; 25.XI.1966, 5♂ MEI 047056, 047061–2, 047069–70, 8♀ MEI 047381, 047403–4, 047406–9, 047423 ( MEIC) ; 27.XI.1966, 2♂ MEI 047060, 047063, 16♀ 042566, 047382–3, 047386, 047390–8, 047400–2 ( MEIC) ; 29.XI.1966, 2♂ MEI 047071–2, 2♀ 047380, 047385 ( MEIC) ; 1.XII.1966, 3♂ MEI 046978, 046980–1, 17♀ 047430–2, 047478, 047481–93 ( MEIC) ; 3.XII.1966, 1♂ MEI 046982, 6♀ 047450–4, 047480 ( MEIC) ; 6.XII.1966, 1♂ MEI 046974 ( MEIC) ; 7.XII.1966, 1♂ MEI 046983, 6♀ 047433–4, 047443, 047445–6, 047479 ( MEIC) ; 8.XII.1966, 10♂ MEI 046965, 046966–7, 046972, 046975–6, 046985–8, 13♀ 047435–42, 047447–9, 047457–8 ( MEIC) ; 11.XII.1966, 4♂ MEI 046968–71, 7♀ 047459–65 ( MEIC) ; 12.XII.1966, 1♂ MEI 046973, 2♀ 047456, 047477 ( MEIC) ; 13.XII.1966, 3♀ MEI 047455, 047466–7 ( MEIC) ; 20.XII.1966, 2♂ MEI 046955–6, 5♀ MEI 047469, 047473–6 ( MEIC) ; 21.XII.1966, 8♂ MEI 046957–64, 4♀ 047468, 047470–2 ( MEIC) ; 26.XII.1966, 12♂ MEI 046977, 046989–90, 046992–7000, 7♀ 047375–9, 047964–5 ( MEIC) ; 30.XII.1966, 1♂ MEI 046991 ( MEIC) ; 1.I.1967, 11♂ MEI 047034, 047036–42, 047044, 047927, 047929, 12♀ 028462, 045999, 047812–4, 047845–6, 047848–50, 047955–6 ( MEIC) ; Stange, L. A., 1♂ MEI 047055, 4♀ 047838, 047840–2 ( UCR) , Malaise trap; 3.I.1967, MEI, 2♂ MEI 047045, 047047 ( MEIC) , Malaise trap; Stange, L. A., 2♂ MEI 047048–9, 5♀ 047399, 047835–7, 047843 ( UCR) , Malaise trap; 4.I.1967, MEI, 4♂ MEI 047010–1, 047014–5, 6♀ 047816, 047823, 047844, 047952–3, 047963 ( MEIC) , Malaise trap; 5.I.1967, 8♂ MEI 047012–3, 047016–21, 4♀ 047949–51, 047962 ( MEIC) ; 7.I.1967, 2♂ MEI 047050–1, 2♀ 047809, 047834 ( MEIC) ; 8.I.1967, 2♂ MEI 047022–3, 2♀ 028463, 046001 ( MEIC) ; 12.I.1967, E IS, MEI, 6♂ MEI 047001–3, 047052–4, 11♀ 047807–8, 047810–1, 047815, 047817–22 ( MEIC) ; 14.I.1967, MEI, 2♂ MEI 047033, 047035, 1♀ 047966 ( MEIC) ; 16.I.1967, 4♀ ME I 047830–3 ( MEIC) ; 19.I.1967, 3♂ MEI 047024–26 ( MEIC) ; 22.I.1967, 2♂ MEI 047027–28, ( MEIC) ; 24.I.1967, 4♂ MEI 047029–32, 3♀ 047958–60 ( MEIC) ; 26.I.1967, 4♂ MEI 047005, 047007–9, 5♀ 047825–29 ( MEIC) ; 27.I.1967, 1♀ MEI 047824 ( MEIC) ; 2.II.1967, 3♂ MEI 046902–4, 1♀ 047954 ( MEIC) ; 9.II.1967, 1♂ MEI 046916 ( MEIC) ; 14.II.1967, 8♂ MEI 046905–9, 046913–4, 046919 ( MEIC) ; 22.II–17.III.1967, Hichins, N., 1♂ MEI 108704 ( MEUC) ; 27.II.1967, 1♀ MEI 108714 ( MEUC) , Malaise trap; 13.III.1967, 1♂ MEI 108713 ( MEUC) ; 6.IV.1967, 1♂ MEI 108706 ( MEUC) ; 21.XI.1967, 2♂ MEI 108707, 108712, 4♀ 108708–11 ( MEUC) ; 4.III.1996, MEI, 1♂ MEI 046720 (ME IC); near Maipú , Quebrada de la Plata [­33.5, ­70.917], 510 m , 28.I.1966, 5♂ MEI 046899, 047902, 047921–3, 2♀ 047887–8 ( MEIC) ; 31.I.1966, 8♂ MEI 047903–10, 2♀ 047890, 047900 ( MEIC) ; 2.II.1966, 12♂ MEI 046662–4, 046710–1, 046714, 046716, 046718–9, 046921, 046937–8, 26♀ 047192–5, 047199, 047205, 047257, 047260–7, 047271–4, 047276, 047339, 047347, 047350–1, 047367, 047371 ( MEIC) ; 8.II.1966, 28♂ MEI 045973, 045990–3, 046665–8, 046672, 046674, 046676, 046712, 046933–5, 046936, 046949–50, 047882, 047920, 047922, 047930, 047935, 047937–8, 047941–2, 43♀ 046000, 046035, 046037–8, 046040, 046042, 046045, 047181, 047184–6, 047188, 047203, 047250–1, 047254, 047318–29, 047336, 047349, 047356, 047851, 047862–4, 047868, 047870–3, 047884–6 ( MEIC) ; 9.II.1966, 5♂ MEI 046707–9, 046713, 046715 ( MEIC) ; 10.II.1966, 19♂ MEI 045966, 045972, 045976–83, 045986–7, 047878, 047880–1, 047932–3, 047936, 047940, 38♀ 046002–21, 046023–31, 046044, 047866–7, 047869, 047874–7, 047879 ( MEIC) , Malaise trap; 12.II.1966, 4♂ MEI 046717, 046923, 046927–8, 14♀ 047198, 047255, 047345–6, 047348, 047352–3, 047357–8, 047366, 047368–70, 047865 ( MEIC) ; 14.II.1966, 26♂ MEI 045985, 046669–71, 046673, 046675, 046677–9, 046922, 046924–5, 046929–32, 046939–48, 44♀ 047182–3, 047187, 047189–91, 047196–7, 047200, 047204, 047252–3, 047256, 047258, 047259, 047268, 047270, 047314–7, 047320, 047330–5, 047337–8, 047340–4, 047354–5, 047359–65 (ME IC); 19.II.1966, 11♂ MEI 090309–10, 090313–5, 090318–23, 8♀ 090306–8, 090311–2, 090316–7, 090345 ( INHS) ; 1.III.1966, 7♂ MEI 047912–5, 047924–26 ( MEIC) ; 8.III.1966, 1♀ 047180 ( MEIC) ; 9.III.1966, 9♂ MEI 046723, 046732, 046743–6, 046760–2, 27♀ 046783–86, 046855–61, 047160–4, 047166–9, 047171–4, 047215, 047239–40 ( MEIC) ; 12.III.1966, 11♂ MEI 046721, 046730, 046750–2, 046763, 047073, 047088–9, 047118–9, 26♀ 046779–81, 046787, 046854, 046885–90, 046892–3, 047175–9, 047218–22, 047229–31, 047233 ( MEIC) ; 16.III.1966, 6♂ MEI 045974, 045988, 046725–6, 046731, 046742, 25♀ 046034, 046036, 046039, 046041, 046782, 046818, 046820, 046849–53, 046894, 047146, 047147–50, 047157–8, 047216–7, 047232, 047243–4 ( MEIC) ; 17.III.1966, 17♂ MEI 046727–8, 046734–5, 046739–41, 046747–9, 046753–9, 15♀ 047122, 047142–5, 047151, 047153–4, 047159, 047201–2, 047206, 047208–9, 047220 ( MEIC) ; 23.III.1966, 11♂ MEI 046729, 046733, 046736–8, 047111–12, 047114–5, 047120–1, 13♀ 046819, 047134, 047136–41, 047152, 047155–6, 047165, 047245 ( MEIC) ; 24.III.1966, 8♂ MEI 046724, 047093–8, 047116, 4♀ 046033, 046822, 047170, 047207 ( MEIC) ; 27.III.1966, 8♂ MEI 046722, 047106–10, 047113, 047117 ( MEIC) ; 5.IX.1966, 1♂ MEI 046953, 1♀ 047944 ( MEIC) , sifted; 17.X.1966, 1♂ MEI 047931 ( MEIC) , Malaise trap; 24.X.1966, 1♂ MEI 046951 ( MEIC) ; 26.X.1966, 1♂ MEI 046952 ( MEIC) ; 5.XI.1966, 1♀ MEI 047947 ( MEIC) ; 8.II.1967, 8♂ MEI 046910–2, 047911, 047916–9, 6♀ 047856–7, 047889, 047894–5, 047901 ( MEIC) ; El Canelo [­ 33.583, ­70.45] , 9.I.1967, MEI, 3♂ MEI 045911, 045922, 047934 ( MEIC) ; Cajon de Lisboa­Alhue , 800 m , 19–21.XII.1987, Peña, L., 1♀ MEI 117033 ( MEIC) , Malaise trap; Piche­Alhue , 1600 m , 19–20.XII.1987, Peña, L., 1♂ MEI 117034, 1♀ 117035 ( MEIC) ; Cuesta Alhue [­34, ­71.229], 31.XII.1998, MEI, 1♀ MEI 121068, Yeates, D. K., 1♂ MEI 120859 ( MEIC) ; El Bollenar, 2 km. N Pichi Alhue [­33.573, ­71.022], 100 m , 8–23.XI.1998, Baria, G., 4♂ MEI 120848–51, 4♀ 120794–5, 120881, 121063 ( MEIC) , Malaise trap; 23.XI–13.XII.1998, 5♂ MEI 120865–9, 16♀ 120784–93, 121052, 121061–2, 121064–6 ( MEIC) ; 2–22.II.1999, 6♂ MEI 120840–5, 16♀ 120800–815 ( MEIC) ; 23.II–12.III.1999, 1♂ MEI 120861, 3♀ 120796, 120798–9 ( MEIC) ; 31.XII.1999, 1♀ MEI 121067 ( MEIC) ; 1–10.I.2000, MEI, EIS, 2♀ MEI 120870–1 ( MEIC) ; 6.I.2000, MEI, 3♂ MEI 120846–7, 120852, 1♀ MEI 120883 ( MEIC) ; 6.I.2000, MEI, EIS, 1♀ MEI 120876 ( MEIC) ; 3 km S El Tabo [­33.483, ­71.683] , 2.X.1966, EIS, 5♀ MEI 046511–15 ( MEIC) , coastal dunes; 12.XII.1955, Kuschel, G., 1♀ MEI 047968 ( USNM) .