Review of Dissomphalus Ashmead, 1893 (Hymenoptera, Bethylidae) from Espíri- to Santo, Brazil, with description of twenty-one new species Author Colombo, Wesley D. Author Azevedo, Celso O. text Zootaxa 2016 4143 1 1 84 journal article 10.11646/zootaxa.4143.1.1 1b4c3fd4-ecd4-4d0f-9bd4-a300eacd5f27 1175-5326 260759 0DD2D30A-999D-4DFE-90F8-0E809733C70F Dissomphalus secretus Colombo & Azevedo , sp. nov. ( Figs 17 , 34 , 163, 164 ) Description. Male. Head and mesosoma black; metasoma dark castaneous. Mandible with two apical teeth; clypeus short, median tooth weakly rounded; frons coriaceous, weakly punctate; vertex very rounded in dorsal view. Pronotal disc coriaceous. T2 without depressions, well-defined side pits, circular-shaped, higher edges, tubercle below surface of tergite, many setae at the apex; Posterior hypopygeal margin straight. Genitalia: paramere short in dorsal view, apex serrate and very setay in ventral view, smaller than to basiparamere; aedeagal ventral ramus smaller than dorsal body, base wide, apex pointed, median part with projection, laminar; aedeagal dorsal body with two pairs apical lobes, outer pair with apex weakly rounded, inner pair very membranous; basal process ill defined; basal bar wide; apodeme extending beyond genital ring. Female unknown. Variations. Paramere with base longer in dorsal view; dorsal body with apex more rounded. Remarks. This species is allocated in secretus species-group by having the tergal process with lateral depressions or not, with well-defined side pits, circular-shaped, higher edges, with a tubercle below the surface of tergite, many setae at the apex, with bristles on the edge of the depressions or not. This species not is similar other of species-group. This species is mainly different because has the genitalia with paramere short and aedeagal ventral ramus with median part with projection. Material examined. Types : Holotype Ƌ, BRAZIL , E[spírito] S[anto] : Linhares , Cultura de Café , 01.IX.1999 , V.L.R.M. Benassi col. ( UFES ) . Paratypes : 44Ƌ, Linhares , Cultura de Café , 01.IX.1999 , V.L.R.M. Benassi col. ( UFES ) . Etymology. The epithet secretus refers to the tubercle below surface of tergite in tergal process. Distribution. Brazil ( Espírito Santo ).