Costa-Silva, Vinícius; Strümpher, Werner P.; Thyssen, Patricia J.; Vaz-de-Mello, Fernando Z.
Taxonomic revision of the South American genus Polynoncus Burmeister, 1876 (Coleoptera: Scarabaeoidea: Trogidae)
Figure 14. Holotype of Trox brasiliensis Vaurie, 1962 (now Polynoncus brasiliensis): habitus in a, dorsal and b, lateral view (white arrows showing the subhumeral edge); c, male genitalia in dorsal view; d, labels. Photos by Rafael Sousa (MZSP). Length of specimen: 11 mm.
Figure 15. Distribution map of Polynoncus brasiliensis (red circles), P. brevicollis (green triangles), and P. crypticus (blue squares) in South America. The records with a black dot in the centre indicate the type locality of the respective species.