Dissomphalus extrarramis Azevedo 1999

Dissomphalus extrarramis Azevedo, 1999

(Figs 131–133)

Dissomphalus extrarramis Azevedo 1999a: 320 (♂, holotype from São Paulo, DZUP, figs 150, 151); 2003: 56; Redighieri & Azevedo, 2006: 307.

Diagnosis. Male. Black. Mandible with three apical teeth. Clypeus with large median tooth. Front strongly coriaceous. Vertex nearly straight. T2 with transverse, elliptical median depression, slightly deep, not so large, with pair of lateral setose tubercles, so that depression becomes biconcave in dorsal view, tubercle small, slightly directed to each other, their lateral margins very weakly setose. Genitalia: paramere with sharp apex; digitus with basal projection elongate, sharp; aedeagal ventral ramus elongate, sinuous, shorter than dorsal body; aedeagal dorsal body with two pairs apical lobes, outer pair laminar, surface vertical, arched downward apically, apex sharpened tooth, large and subquadratic ventral projection, ventral margin serrated; inner pair membranous, densely setose. Female unknown.

Variations. Some specimens show dorsal body aedeagus with one tooth and two teeth, may both be the same size or larger than the other. Presence or absence a ventral tooth covered by the inner lobe.

Remarks. Twelve specimens of D. extrarramis were registered from Espírito Santo (Azevedo, 2003; Redighieri & Azevedo, 2006), and we add more 66 new ones.

Material examined. Types: Holotype ♂, BRAZIL, São Paulo, São José do Barreiro, Serra da Bocaina, 4.XI.1965, F.M. Oliveira col. (DZUP). Material revised: BRAZIL, Espírito Santo: 11♂, Santa Teresa, Estação Biológica de Santa Lúcia, 19º58’S 40º32’W, 06–12.IV.2001, armadilha Malaise, C.O. Azevedo e eq[uipe] col. (MZSP); 1♂, Cariacica, Reserva Biológica de Duas Bocas, mata, 22.X.1996, armadilha janela, Azevedo & Santos col. (UFES). New material examined: BRAZIL, Espírito Santo: 2♂, Santa Teresa, Estação Biológica [de] Santa Lúcia, [19º58’S 40º32’W], 11.IX.2003, varredura, M.T. Tavares, C. Azevedo & eq[uipe] col. (UFES); 11♂, 30.VII.2004 – 23.X.2011, [armadilha] Malaise, M.T. Tavares, C. Azevedo & eq[uipe] col. (UFES); 21♂, Santa Maria de Jetibá, Faz [enda] Clarindo Krüger, 20º04’S 40º44’O, 29.XI–13.XII.2002, Armadilha Malaise, M.T. Tavares, C.O. Azevedo e eq[uipe] col. (UFES); 5♂, Santa Maria de Jetibá, Faz [enda] Paulo Seick, 20º02’S 40º41’O, 29.XI–13.XII.2002, Armadilha Malaise, M.T. Tavares, C.O. Azevedo e eq[uipe] col. (UFES); 1♂, S[anta] Leopoldina, Bragança, 20º10’S 40º34’W, 08–15.X.2012, [armadilha] Malaise, C.O. Azevedo & equipe col. (UFES); 1♂, Domingos Martins, Pico do Eldorado, 20º22’S 40º39’W, 3–10.XII.2004, [armadilha] Malaise, [M.T.] Tavares & eq[uipe] col. (UFES); 1♂, Alfredo Chaves, Matilde, RPPN Oiutrem, 20°33’S 40°48’W, 14–21.X.2009, [armadilha] Malaise, C.O. Azevedo & eq[uipe] col. (UFES); 10♂, Alfredo Chaves, Picadão, 20º27’S 40º42’W, 8– 15.X.2007, arm[adilha] Malaise, C.O. Azevedo & eq[uipe] col. (UFES); 1♂, Divino de São Lourenço, Parq [ue] Nac [ional do] Caparaó, 20º24’S 41º47’W, 15–22.III.2013, [armadilha] Malaise, C.O. Azevedo & F.B. Fraga col. (UFES); 13♂, Ibitirama, Parq [ue] Nac [ional do] Caparaó, 20º27’S 41º44’W, 16–23.III.2013, [armadilha] Malaise, C.O. Azevedo & F.B. Fraga col. (UFES).

Distribution. Brazil (Bahia, Espírito Santo, Rio de Janeiro, São Paulo and Paraná).