Synopsis of the Neotropical Dissomphalus (Hymenoptera, Bethylidae) Author Azevedo, C. O. text Zootaxa 2003 2003-10-24 338 1 1 74 https://biotaxa.org/Zootaxa/article/view/zootaxa.338.1.1 journal article 5465 10.11646/zootaxa.338.1.1 e0112ec9-2b66-4726-88b6-5db0df9e8b43 1175­5334 5019741 7146D5AC-DE68-4CB7-B004-3B85A46C69B4 Dissomphalus archboldi Evans, 1969 ( Figs. 106–109 ) Dissomphalus archboldi Evans 1969c: 3–4 , 14, Gordh & Moczar 1990: 218 . Diagnosis. — Male. Length 2.04 mm . Mandible quadridentate. Clypeus broadly expanded, with small median tooth, median carina arched in profile. Antennae short. Frons coriaceous, with inconspicuous punctures. Head high (not flattened). Vertex straight, with rounded corners. Metasomal tergite II with pair of small lateral tubercles, with tuft of few hairs, distant each other 1.5 X their diameters, tubercle lies in a very inconspicuous depression ( Fig. 106 ). Genitalia ( Figs. 107–108 ): paramere with apical half thin, basal half wide, with dorsal margin convex; aedeagus with ventral ramus slightly shorter than dorsal body, basal half with horizontal surface and apical half vertical, base very wide, narrowing up to the acute apex; dorsal body with two pairs of apical lobes ( Fig. 109 ), outer pair laminar, surface vertical, thin in lateral view, apical directed downward, inner pair fully attached to outer pair, stout, membranous, short, surface hairy; apodeme extending beyond the subtriangular genital ring. Material examined. HOLOTYPE : male, DOMINICA , Dleau Gommier , 1400 feet , 1.II.1965 , H. E. Evans col. ( USNM #70031 ).