FIGURE 2. Apetasimus involucer. A in Revision of the endemic Hawaiian sap beetle genus Apetasimus Sharp 1908 (Coleoptera: Nitidulidae)

FIGURE 2. Apetasimus involucer. A. Aedeagus and sac (dorso-lateral view); B. Male perisac (ventral view); C. Aedeagus (ventral view); D. Aedeagus (lateral view); E. Elytron, setal tufts indicated; F. Female pygidium. G. Female sternite 7. H. Male pygidium. I. Male sternite 7. J. Left protarsi (dorsal view). K. Pronotum, dashed line indicates explanate margin; L. Head. M. Tegmen (ventral view); N. Male segment 8 (ventral view). ae anterior excavation, aed aedeagus, di dorsal incision, fl flagellum, lf lateral fold, lp lip of anterior excavation, ma retractor muscle attachment, mt median triangle, pe posterior excavation, s8 sternite 8, sd sperm duct, hl head length, sp sclerites-primary, t8 tergite 8, vi ventral incision, vh ventral hook.