Dissomphalus undatus Azevedo, 2003

(Figs 72–76)

Dissomphalus undatus Azevedo, 2003: 46 (♂, holotype from Rio de Janeiro, CNCI, figs 77–81); Redighieri & Azevedo, 2006: 310.

Diagnosis. Male. Black; forewing subhyaline. Mandible with two apical teeth. Median clypeal lobe trapezoidal. Frons strongly coriaceous, punctures large, shallow. Vertex nearly straight. T2 with lateral elliptical pit, hemispheric in dorsal view, inner margin covered by translucent expansion. Genitalia: digitus with long end; aedeagal ventral ramus much shorter than dorsal body, laminar, surface vertical, convex outside, apex sharpened, directed inward; dorsal body with two pairs apical lobes, outer pair laminar, surface vertical, waved, ventral margin strongly fringed, weaker apically, inner pair membranous, stout and setose. Female unknown.

Remarks. Six specimens of D. undatus were registered from Espírito Santo (Redighieri & Azevedo, 2006), and we add more six new ones.

Material examined. Types: Holotype ♂, BRAZIL, Rio de Janeiro, Silva Jardim, VIII.1974, F. M. Oliveira col. (CNCI) . Material revised: 4♂, BRAZIL, Espírito Santo: Santa Teresa, Estação Biológica de Santa Lúcia, 19º58’S 40º32’W, 06–09.IV.2001, armadilha Malaise, C.O. Azevedo e eq[uipe] col. (MZSP), 2 ♂, C.O. Azevedo e eq[uipe] col. (UFES) . New material examined: BRAZIL, Espírito Santo: 1♂, Santa Teresa, Estação Biológica [de] Santa Lúcia, [19º58’S 40º32’W], 10.X.2002, varredura, Tavares, M.T., Oliveira, C.O. & eq[uipe] col. (UFES) ; 1♂, 30.VII–04.VIII.2005, Armadilha Malaise, M. Tavares, C. Azevedo e eq[uipe] col. (UFES); 2♂, Santa Maria de Jetibá, Faz [enda] Clarindo Krüger, 20º04’S 40º44’O, 6–13.XII.2002, Armadilha Malaise, M. Tavares, C. Azevedo e eq[uipe] col. (UFES) ; 1♂, Santa Maria de Jetibá, Faz [enda] Paulo Seick, 20º04’S 40º44’O, 6–13.XII.2002, Armadilha Malaise, M.T. Tavares, C.O. Azevedo e eq[uipe] col. (UFES) ; 1♂, S[anta] Leopoldina, Alto Rio das Farinhas, 20º08’S 40º36’W, 14–24.V.2008, arm[adilha] Malaise, [C.] Waichert & [K.] Furieri col. (UFES).

Distribution. Brazil (Espírito Santo and Rio de Janeiro).