Tribe Pentodontini Mulsant, 1842

Euetheola bidentata Burmeister, 1847 . Source: Ratcliffe et al. 2013

Orizabus batesi Prell, 1914 . Source: Deloya et al. 1993

Orizabus clunalis (LeConte, 1856) . Source: Deloya et al. 1993

Orizabus cuernavacensis Delgado & Deloya, 1990 . Source: Delgado & Deloya 1990

Orizabus fairmairei (Bates, 1888) . Source: Delgado 2008

Orizabus isodonoides Fairmaire, 1878 . Source: Deloya et al. 1993

Tomarus gibbosus (De Geer, 1774) . Source: Morón et al. 1997

Tomarus nasutus (Burmeister, 1847) . Source: Deloya & Morón 1994

Tomarus sallaei (Bates, 1888) . Source: Deloya et al. 1993