FIGURES 1–4 in Molecular phylogenetics, systematics and host-plant associations of the Bruchidius albosparsus (Fåhraeus) species group (Coleoptera, Chrysomelidae, Bruchinae) with the description of four new species

FIGURES 1–4. Bruchidius albosparsus (male): 1—median lobe (ventral view); 2—lateral lobes (ventral view); Bruchidius aurivillii (male): 3—median lobe with internal sac evaginated (lateral view); 4—sclerites of the internal sac (ventral view).