Figures 11–20 in Systematic revision of the species of Geomyphilus (Coleoptera: Scarabaeidae: Aphodiinae) of Mexico and neighboring countries with description of a new Mexican species

Figures 11–20. Illustrations of species. 11–15) Geomyphilus essigi (Saylor, 1935) (Danville, Contra Costa Co., California, U.S.A.). 11) Epipharynx. 12–13) Habitus (morphological details and length ideogram). 14–15) Aedeagus (dorsal and lateral view). 16–20) Geomyphilus geronimo (Gordon and Skelley, 2007) (8 mi. SE of Portal, State Line Road at Portal, Cochise Co., Arizona, U.S.A.). 16) Epipharynx. 17–18) Habitus (morphological details and length ideogram). 19–20) Aedeagus (dorsal and lateral view).