| Hylocrinus Casey, 1907 |
| Hylocrinus (Hylocrinus) Casey, 1907 |
| Hylocrinus (Hylocrinus) longulus (LeConte, 1851) |
| Hylocrinus (Hylocrinus) magnus Blaisdell, 1923 |
| Hylocrinus (Locrodes) Casey, 1907 |
| Hylocrinus (Locrodes) insularis Blaisdell, 1923 |
| Hylocrinus (Locrodes) mexicanus (Champion, 1892) |
| Hylocrinus (Locrodes) oblongulus Casey, 1907 |
| Hylocrinus (Locrodes) parallelus (Champion, 1884) |
| Hylocrinus (Locrodes) seriatus (Champion, 1892) |
| Hylocrinus (Locrodes) subapterus (Champion, 1892) |
| Hylocrinus (Locrodes) tenebrosus (Champion, 1884) |
| Hylocrinus (Paravius) Casey, 1907 |
| Hylocrinus (Paravius) marginatus (Casey, 1890) |
| Hymenorus Mulsant, 1852 |
| Hymenorus americanus Champion, 1888 |
| Hymenorus angustatus Champion, 1888 |
| Hymenorus badius Champion, 1888 |
| Hymenorus balli Campbell, 2014 |
| Hymenorus brevicornis Champion, 1888 |