| Exochilum Wesmael, 1849 |
| Exochilum texanum Hoffmeyer, 1930 |
| Exochiscus Walsh, 1873 |
| Exochoides Cresson, 1868 |
| Exochus Gravenhorst, 1829 |
| Exochus apicalis Cresson, 1864 |
| Exochus caeruliventris (Cresson, 1868) |
| Exochus melanocephalus Cameron, 1886 |
| Exochus pulchripes Cresson, 1868 |
| Exochus puncticeps Cameron, 1886 |
| Exochus spinalis Townes, 1959 |
| Exomus Townes, 1960 |
| Exomus australis (Cresson, 1870) |
| Exomus chiricensis Townes, 1960 |
| Exomus excomptus Townes, 1860 |
| Exomus humeralis (Say, 1829) |
| Exomus lavallensis (Provancher, 1874) |
| Exomus mexicanus Townes, 1960 |
| Exomus piceatus (Rohwer, 1913) |
| Exomus sierrae Townes, 1960 |