| Cryptocanthon bochilae Cook, 2002 |
| Cryptocanthon brevisetosus Howden, 1973 |
| Cryptocanthon cristobalensis Howden, 1973 |
| Cryptocanthon howdeni Cook, 2002 |
| Cryptocanthon lobatus Howden, 1973 |
| Cryptocanthon montebello Cook, 2002 |
| Cryptocanthon newtoni Howden, 1976 |
| Cryptocanthon ocosingo Cook, 2002 |
| Cryptocanthon rayonensis Cook, 2002 |
| Cryptoscatomaseter Gordon & Skelley, 2007 |
| Cryptoscatomaseter durangoi (Gordon & Howden, 1973) |
| Cyclocephala Latreille, 1829 |
| Cyclocephala aequatoria Endrödi, 1963 |
| Cyclocephala alexei Ratcliffe & Delgado, 1990 |
| Cyclocephala amazona Linnaeus, 1767 |
| Cyclocephala amblyopsis Bates, 1888 |
| Cyclocephala arenosa Howden & Endrödi, 1966 |
| Cyclocephala atriceps Casey, 1915 |
| Cyclocephala barrerai Martínez, 1969 |
| Cyclocephala borealis Arrow, 1911 |