| Coelotaxis muricata Horn, 1876 |
| Coelotaxis punctulata Horn, 1876 |
| Coelus Eschscholtz, 1829 |
| Coelus amplicollis Casey, 1908 |
| Coelus arenarius Casey, 1890 |
| Coelus ciliatus Eschscholtz, 1829 |
| Coelus ciliatus subsp. longulus Casey, 1908 |
| Coelus ciliatus var. sparsus Blaisdell, 1919 |
| Coelus curtulus Casey, 1895 |
| Coelus debilis Casey, 1908 |
| Coelus globosus LeConte, 1851 |
| Coelus grossus Casey, 1890 |
| Coelus latus Casey, 1895 |
| Coelus maritimus (Casey, 1889) |
| Coelus obscurus Casey, 1908 |
| Coelus saginatus Casey, 1908 |
| Coelus scolopax Casey, 1908 |
| Coelus solidus Casey, 1908 |
| Coelus sternalis Casey, 1908 |
| Colparthrum Kirsch, 1866 |