Figs. 16–20. Jansonia anceps. 16 in A Review of the Neotropical GeneraAstroscaraSchürhoff, 1937,ChiriquibiaBates, 1889,HadrostictaKraatz, 1892,JansoniaSchürhoff, 1937,MacrocraniusSchürhoff, 1935, andTiaroceraBurmeister, 1842 (Coleoptera: Scarabaeidae: Cetoniinae: Gymnetini)

Figs. 16–20. Jansonia anceps. 16) Habitus; 17–18) Lateral and ventral views, respectively, of form of mesometasternal process; 19–20) Parameres.