Carvalho, Edrielly Carolinne; Vaz-de-Mello, Fernando Z.
A taxonomic revision of Bolbapium Boucomont, 1910 (Coleoptera: Scarabaeoidea: Geotrupidae)
Figure 4. (a). Pronotum with robust bituberculated structure, connected at base and separated at the apex, Bolbapium quadrispinosum (Luederwaldt, 1931); (b). head with tranverse carina without tubercles, Bolbapium limeirai Carvalho and Vaz-de-Mello, sp. nov.; (c). head with tranverse carina with tubercles, Bolbapium furtadoi Carvalho and Vaz-de-Mello, sp. nov.; (d). head with tubercle adjacent to each eye, with base wider than apex,Bolbapium boillyi Carvalho and Vaz-de-Mello,sp. nov.; (e). clypeal carina extending to the mid-frontal region and meeting in the central region, Bolbapium paralucidulum Ide and Martínez, 1993; (f). clypeal carina short, not reaching the midline region of the frons, Bolbapium lucidulum (Klug, 1843).
Figure 9. Aedeagus. Bolbapium quinquestriatum (Boucomont, 1932) (a). dorsal view; (b). ventral view; (c). lateral view. Bolbapium boillyi Carvalho and Vaz-de-Mello, sp. nov. (d). dorsal view; (e). ventral view; (f). lateral view. Bolbapium paralucidulum Ide and Martínez, 1993 (g). dorsal view; (h). ventral view; (i). lateral view. Bolbapium lucidulum (Klug, 1843) (j). dorsal view; (k). ventral view; (l). lateral view.