Dissomphalus gordus Azevedo, 2003

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 : 18-19

Dissomphalus gordus Azevedo, 2003

( Figs 70, 71 )

Dissomphalus gordus Azevedo, 2003: 46 (Ƌ, holotype from Paraná, DZUP, figs 82–87); Redighieri & Azevedo, 2006: 309 – 310.

Diagnosis. Male. Black. Mandible with two apical teeth. Median clypeal lobe trapezoidal. Frons strongly coriaceous. Vertex straight. T2 with shallow rounded lateral depression, each one with elliptical setose pit, opening directed outward, so that is hemispheric in dorsal view. Posterior hypopygeal margin straight. Genitalia: paramere wider medially; aedeagus elliptical in dorsal view, ventral ramus shorter than dorsal body, laminar, surface vertical apically, apex rounded in lateral view; dorsal body with two pairs apical lobes, outer pair laminar apically, surface vertical, apex rounded in lateral view, setose below, inner pair membranous, stout and setose; basal process as stout filamentous expansion. Female unknown.

Variations. Vertex slightly concave; depressions of tergal process small or large, deep or shallow; aedeagal dorsal body higher or shorter than parameral apex.

Remarks. Two specimens of D. gordus were registered from Espírito Santo ( Redighieri & Azevedo 2006) and we add 82 new ones.

Material examined. Types : Holotype Ƌ, BRAZIL, Paraná, Antonina, Reserva Sapitanduva , 29.IX.1987, Malaise trap, Profaupar Survey ( DZUP) . Material revised: 2Ƌ, BRAZIL, Espírito Santo: Santa Teresa, Estação Biológica de Santa Lúcia , 19º58’S 40º32’W, 07.IV.2001, varredura, C.O. Azevedo e eq[uipe] col. ( MZSP) . New material examined: BRAZIL, Espírito Santo: 9Ƌ, Pancas, Faz [enda] Juliberto Stur , 19º13’S 40º46’O, 24.I– 07.II.2003, arm[adilha] Malaise, [M.T.] Tavares, [C.O.] Azevedo e eq[uipe] col. ( UFES) ; 42♂, João Neiva, Alto Bérgamo , 19º44’S 40º26’W, 27.X–3.XI.2008, arm[adilha] Malaise, C.O. Azevedo & eq[uipe] col. ( UFES) ; 14♂, 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) ; 3♂, Santa Maria de Jetibá, Fazenda Paulo Seick , 20º04’S 40º44’O, 29.XI–13.XII.2002, Armadilha Malaise, [M.T.] Tavares, [C.O.] Azevedo e eq[uipe] col. ( UFES) ; 1♂, Santa Leopoldina , Suíça, 20º04’S 40º35’W, 5–12.XI.2007, arm[adilha] Malaise, C.O. Azevedo & eq[uipe] col. ( UFES) ; 11Ƌ, Domingos Martins, Pico do Eldorado , 20º22’S 40º39’W, 26.XI–3.XII.2004, [armadilha] Malaise, [M.T.] Tavares & eq[uipe] col. ( UFES) ; 2♂, Alfredo Chaves, Picadão , 20º27’S 40º42’W, 8–15.X.2007, arm[adilha] Malaise, C.O. Azevedo & eq[uipe] col. ( UFES) .

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

Figures

FIGURES 68 – 76. Dissomphalus spp., Ƌ, genitalia. 68, 69. D. krombeini. 68. Aedeagus, dorsal view. 69. Aedeagus, ventral view. 70, 71. D. gordus. 70. Aedeagus, dorsal view. 71. Aedeagus, ventral view. 72 – 76. D. undatus. 72. Aedeagus, dorsal view. 73. Aedeagus, ventral view. 74. Outer lobe of aedeagal dorsal body, lateral view. 75. Outer lobe of aedeagal dorsal body, ventral view. 76. Inner lobe of aedeagal dorsal body, dorsal view.