Dissomphalus rectilineus Azevedo, 1999

Colombo, Wesley D. & Azevedo, Celso O., 2016, Review of Dissomphalus Ashmead, 1893 (Hymenoptera, Bethylidae) from Espíri- to Santo, Brazil, with description of twenty-one new species, Zootaxa 4143 (1), pp. 1-84 : 36-37

Dissomphalus rectilineus Azevedo, 1999

( Figs 126, 127, 128 )

Dissomphalus rectilineus Azevedo 1999a: 347 (Ƌ, holotype from Paraná, DZUP, figs 102–108, 190); 2003: 58–59; Redighieri & Azevedo, 2004: 329, part.; 2006: 306, part.

Dissomphalus concavatus: Redighieri & Azevedo 2006: 306 , part.

Diagnosis. Male. Black. Mandible with three apical teeth. Median clypeal lobe trapezoidal. Front strongly coriaceous. Ocellus posterior close to vertex crest. Vertex slightly convex. T2 with shallow, elliptical median depression, slightly elevated medially, pair of tufts of setae directed back and inward. Hypopygium with median stalk conical, posterior margin straight. Genitalia: paramere wide, apical margin concave and very irregular, corner tooth-shaped; digitus with base produced; aedeagal ventral ramus short, wide, laminar, surface subhorizontal and concave ventrally, progressively narrowing apically; aedeagal dorsal body wide in lateral view, laminar, surface vertical, apex rounded in lateral view, inner surface membranous and densely setose. Female unknown.

Variations. Median clypeal lobe subtrapezoidal, tergal process with shallow or deep, large or small depressions, hypopygium with posterior margin slightly concave and paramere slightly wide.

Remarks. Four hundred and seventy specimens of D. rectilineus were registered from Espírito Santo (Azevedo, 2003; Redighieri & Azevedo, 2004; 2006), and we add more 230 new ones. Additionally, we reidentified one specimen previously identified as D. concavatus by Redighieri & Azevedo (2006) as D. rectilineus .

Material examined. Types : Holotype Ƌ, BRAZIL, Paraná, Sao Jose dos Pinhais, Serra do Mar, BR 277, km 54; 23.X.1987; Malaise trap; Survey Profaupar ( DZUP) . Material revised: BRAZIL, Espírito Santo: 157Ƌ, Santa Teresa ( Estação Biológica de Santa Lúcia ), 30.I–10.XII.2001, varredura C.O. Azevedo & R. Kawada col.( UFES) ; 112Ƌ, Santa Teresa , Estação Biológica de Santa Lúcia, 19º58’S 40º32’W, 06–12.IV.2001, armadilha Malaise, 3Ƌ, armadilha Möricke, 133♂, varredura, C.O. Azevedo e eq[uipe] col. ( MZSP) ; 1♂, 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) ; 19♂, Cariacica, Reserva Biológica de Duas Bocas , mata, 2.IX.1996 – 25.III.1997, varredura Azevedo & Santos col. (UFES). New material examined: BRAZIL, Espírito Santo: 1Ƌ, Pancas, Faz [enda] Juliberto Stur , 19º13’S 40º46’O, 31.I–7.II.2003, [armadilha] Malaise, [M.T.] Tavares, [C.O.] Azevedo e eq[uipe] col. ( UFES) ; 1♂, Linhares, Reserva Nat [ural] da Vale do Rio Doce , sede, 19º9’S 40º4’W, 07.V.2007, arm[adilha] Malaise, J. A. Rafael & F. F. Xavier Fº col. ( INPA) ; 4♂, Sooretama, Reserva Biológica [de] Sooretama , 11.XI.–14.XII.2011, [armadilha] Malaise, C.O. Azevedo; M.T. Tavares & equipe col. ( UFES) ; 6♂, João Neiva, Alto Bérgamo , 19º44’S 40º26’W, 27.X–3.XI.2008, arm[adilha] Malaise, C.O. Azevedo & equipe col. ( UFES) ; 1♂, Itaguaçú, Alto Lajinha, Faz [enda] Binda , 19º48’S 40º48’W, 22–29.IX.2008, arm[adilha] Malaise, M.T. Tavares & equipe col. ( UFES) ; 27Ƌ, Santa Teresa, Estação Biológica [de] Santa Lúcia, [19º58’S 40º32’W], 10.X.2002 – 07.VII.2007, varredura, M.T. Tavares, C. Azevedo & eq[uipe] col. (UFES); 30♂, 30.VII.2004 – 23.X.2011, [armadilha] Malaise, M.T. Tavares, C. Azevedo & eq[uipe] col. (UFES); 22♂, 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) ; 18♂, 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) ; 6♂, S[anta] Leopoldina, Alto Rio das Farinhas, 20º08’S 40º36’W, 14– 24.V.2008, arm[adilha] Malaise, [C.] Waichert & [K.] Furieri col. (UFES); 1♂, S[anta] Leopoldina, Bragança , 20º10’S 40º34’W, 08–15.X.2012, [armadilha] Malaise, C.O. Azevedo & equipe col. (UFES); 3♂, Vitória, P [ar]q[ue] Est [adual] Fonte Grande , [20°18’S 40°20’W], 9.IX.2000 – 30.VI.2001, varredura, [C.O.] Azevedo, [R.] Kawada & Santos col. (UFES); 18♂, Domingos Martins, P [ar]q[ue] Est [adual da] Pedra Azul , 20º25’S 41º00’W, 26.VIII–2.IX.2003, Arm [adilha] Malaise, C.O. Azevedo & eq[uipe] col. ( UFES) ; 20♂, Domingos Martins, Pico do Eldorado , 20º22’S 40º39’W, 3–10.XII.2004, [armadilha] Malaise, 1Ƌ, varredura, [M.T.] Tavares & eq[uipe] col. ( UFES) ; 11♂, Castelo, P [ar]q[ue] Estadual Forno Grande , [20º32’S 41º07’W], 13–15.X.2000, varredura, [C.O.] Azevedo & Santos col. ( UFES) ; 3♂, Atílio Vivácqua , Serra das Torres, 21º0’S 41º13’W, 14–19.IV.2007, [armadilha] Malaise, Waichert & eq[uipe] col. ( UFES) ; 1♂, Alfredo Chaves, Picadão , 20º27’S 40º42’W, 8– 15.X.2007, arm[adilha] Malaise, C.O. Azevedo & eq[uipe] col. ( UFES) ; 29♂, 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) ; 1♂, Ibitirama, Parq [ue] Nac [ional do] Caparaó , 20º29’S 41º43’W, 10–14. III.2006, R. Kawada col. ( UFES) ; 6♂, 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 (Pernambuco, Alagoas, Bahia, Espírito Santo, Rio de Janeiro, São Paulo and Paraná).

Figures

FIGURES 126 – 133. Dissomphalus spp., Ƌ, genitalia. 126 – 128. D. rectilineus. 126. Aedeagus, dorsal view. 127. Aedeagus, ventral view. 128. Paramere, lateral view. 129, 130. D. congo sp. nov. 129. Aedeagus, dorsal view. 130. Aedeagus, ventral view. 131 – 133. D. extrarramis. 131. Aedeagus, dorsal view. 132. Outer lobe of aedeagal dorsal body, lateral view. 133. Aedeagus, ventral view.