Figures 41–50 in Systematic revision of the species of Geomyphilus (Coleoptera: Scarabaeidae: Aphodiinae) of Mexico and neighboring countries with description of a new Mexican species

Figures 41–50. Illustrations of species. 41–54) Geomyphilus russeus (Brown, 1928) (Raven Flats, Bernarillo Co., New Mexico, U.S.A.). 41) Epipharynx. 42–43) Habitus (morphological details and length ideogram). 44–45) Aedeagus (dorsal and lateral view). 46–50) Geomyphilus tuzincola new species (2 km S [San Nicolás] Coatepec, Estado de México, Mexico). 46) Epipharynx. 47–48) Habitus (morphological details and length ideogram). 49–50) Aedeagus (dorsal and lateral view).