Dissomphalus trilobatus Redighieri & Azevedo, 2006

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 : 50

Dissomphalus trilobatus Redighieri & Azevedo, 2006

( Figs 186, 187 )

Dissomphalus trilobatus Redighieri & Azevedo, 2006: 326 (Ƌ, holotype from Espírito Santo, MZSP, figs 38, 39).

Diagnosis. Male. Black. Mandible with three apical teeth. Clypeus broadly projected forward, median lobe ill defined. Frons weakly coriaceous, punctures small. Vertex broadly straight. T2 with pair of lateral depressions, almost reaching lateral margin of tergite; lateral margin weakly setose, small pitted tubercle, tuft of setae. Posterior margin hypopygium slightly trilobada. Genitalia: paramere with dorsal margin very developed downward; aedeagal ventral ramus shorter than dorsal body, laminar, surface horizontal, base narrowing gradually apicad apex sharpened; aedeagal dorsal body with two pairs apical lobes; outer pair very short, apex rounded; inner pair membranous, stout and setay. Female unknown.

Variations. Some specimens showed paramere apex serrated.

Remarks. Seven specimens of D. trilobatus were registered from Espírito Santo ( Redighieri & Azevedo, 2006), and we add more 24 new ones.

Material examined. Types: Holotype Ƌ, 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) . Paratypes: 3Ƌ, Santa Teresa , Estação Biológica de Santa Lúcia, 19º58’S 40º32’W, 09-12.IV.2001, armadilha Malaise, 1Ƌ, varredura, C.O. Azevedo e eq[uipe] col. ( MZSP) . New material examined: BRAZIL, Espírito Santo: 1Ƌ, Conc [eição] da Barra, Res [erva] Biol [ógica] Córrego Grande , 18º14’S 39º49’O, 13. III.2006, [armadilha] Malaise, Redighieri, E. S. & eq[uipe] col. ( UFES) ; 4♂, Pancas, Faz [enda] Juliberto Stur , 19º13’S 40º46’O, 31.I–7.II.2003, Armadilha Malaise, M. Tavares, C. Azevedo e eq[uipe] col. ( UFES) ; 1♂, Sooretama, Reserva Biológica de Sooretama , 19°03’18’’S 40°08’43’’W, 06–14.XII.2011, arm[adilha] Malaise, M.T. Tavares & eq[uipe] col. ( UFES) . 1Ƌ, Santa Maria de Jetibá, Fazenda Clarindo Krüger , 20º04’S 40º44’O, 29.XI–6.XII.2002, Armadilha Malaise, [M.T.] Tavares, [C.O.] Azevedo e eq[uipe] col. ( UFES) ; 14♂, Santa Maria de Jetibá, Fazenda Paulo Seick , 20º04’S 40º44’O, 6–13.XII.2002, Armadilha Malaise, [M.T.] Tavares, [C.O.] Azevedo e eq[uipe] col. ( UFES) ; 3♂, 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 (Paraíba, Pernambuco, Sergipe, Bahia, Espírito Santo, São Paulo and Santa Catarina).

Figures

FIGURES 183 – 190. Dissomphalus spp., Ƌ, genitalia. 183 – 185. D. peculiaris. 183. Aedeagus, dorsal view. 184. Aedeagus, ventral view. 185. Paramere, lateral view. 186, 187. D. trilobatus. 186. Aedeagus, dorsal view. 187. Aedeagus, ventral view. 188, 189. D. caparao sp. nov. 188. Aedeagus, dorsal view. 189. Aedeagus, ventral view. 190. D. capixaba sp. nov. 190. Aedeagus, dorsal view.