Revision Of Neotropical Genea Rondani (Diptera, Tachinidae, Tachininae, Leskiini) Author Nunez, Enio . Universidade Severino Sombra. Rua Expedicionário Oswaldo de Almeida Ramos, 280, Centro, Vassouras, 27000 - 000, Rio de Janeiro, RJ, Brasil. Author Couri, Márcia S. . Museu Nacional, Universidade Federal do Rio de Janeiro. Quinta da Boa Vista, 20940 - 040, Rio de Janeiro, RJ, Brasil. &. CNPq fellow. text Papéis Avulsos de Zoologia 2011 2011-12-31 51 31 481 497 http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492011003100001&lng=en&tlng=en journal article 10.1590/S0031-10492011003100001 1807-0205 13222385 Genea tenuirostris ( James, 1947 ) ( Figures 29-30 ) Dejeaniopalpus tenuirostris James, 1947: 105 (description of male); Guimarães, 1971: 116 (catalogue). Genea tenuirostris ; Wood, 1987: 1264 (comb. nov.); O’Hara & Wood, 1998: 761 (comb. nov. formalized). Diagnosis: Males and females with 2 pairs of proclinate orbital setae and 1 pair of reclinate orbital setae. Male: Body length, 7.5-10.0 mm; wing, 6.5-9.0 mm. Head: White; parafrontal and vertex slightly golden; parafacial with 2/3 of the width of the flagellomere; vitta yellow; 5-8 pairs of frontal setae, 2-3 pairs below the level of the antennal insertion; frons with 0.45 of the head width at the level of the anterior ocellus; inner and outer verticals present; antenna yellow, flagellomere brown, yellow on base; arista slightly plumose; proboscis long, mentum with 1.5 times the head height ( Fig. 29 ); median vibrissa; 4-7 pairs of subvibrissal setulae, shorter near vibrissa; 1-3 pairs of setulae above vibrissa; palpus exceptionally long with almost twice the length of the flagellomere. Thorax: brown in ground colour with white and golden pruinosity; dorsocentrals 3+3; post-pronotals 2; scutellum with one pair of basal setae; one pair of subapical setae and one pair of weak discal setae near the apex; pleura yellowish on anterior half otherwise brown with white pruinosity and long yellow setulae. Wing and calypter hyaline; vein R 1 entirely setulose on dorsal surface (few setulae apically on ventral surface) and vein R 4+5 setulose from base to a little beyond crossvein r-m on dorsal surface ( Fig. 30 ). Legs with coxa, trochanter, femur and tibia yellow, tarsus slightly brown; fore tibia with 1 strong posterior seta on middle third; 1 dorsal subapical seta; 1 posteroventral apical seta; claws and pulvilli short; mid femur with 1 anterior seta on middle third; 2-3 long and sparse posteroventral setae on basal half; 2 posterodorsal subapical setae; mid tibia with 1 long anterodorsal seta on middle third; 1 strong ventral seta on middle third; 2 posterior setae on middle third; 1 anterodorsal and 1 posterodorsal subapical seta each; 1 anteroventral, 1 ventral and 1 posteroventral long seta each; hind femur with 2 posterodorsal setae on apical third; 4-7 sparse posteroventral setae on basal half and 3-5 anteroventral setae on basal half and 1 seta on apical third; hind tibia with one posterodorsal row of setae; 3-4 ventral setae on middle third; 1 anterodorsal and 1 posterodorsal subapical seta each; 1 anteroventral apical seta. Abdomen: Yellow; T 1+2 not excavate to its hind margin; rounded median apical brown spot dorsally on T 3 never surpassing the median line of this tergite and a triangular apical brown spot dorsally on T 4 ; small brown spots laterally on T 3 to T 5 ; 1 pair of median marginal setae on T 1+2 and T 3 . Male terminalia: not dissected. Female: Differs from male as follows: median marginals on T 1+2 absent, otherwise similar to male. Type material: Holotype . MEXICO . Tapachula , 1 male , 17-19.viii.1943 , Snyder, F.M. col. ( AMNH ). Other material examined: BRAZIL . Amazonas : Manaus , Reserva Ducke , armadilha Malaise , 3 females , 01-10.iii.1995 , Barbosa, M.G.B. col. ( INPA ) . Geographic distribution: Mexico , Brazil (new record).