| Lycus Fabricius, 1787 |
| Lycus (Lycostomus) Motschulsky, 1861 |
| Lycus (Lycostomus) binotatus (Pic, 1923) |
| Lycus (Lycostomus) carnifex (Gorham, 1880) |
| Lycus (Lycostomus) fulvellus (LeConte, 1881) |
| Lycus (Lycostomus) godmani Gorham, 1880 |
| Lycus (Lycostomus) lineicollis Chevrolat, 1834 |
| Lycus (Lycostomus) loripes Chevrolat, 1834 |
| Lycus (Lycostomus) minutus Green, 1949 |
| Lycus (Lycostomus) rusticus (Gorham, 1884) |
| Lycus (Lycostomus) sagittatus Green, 1949 |
| Lycus (Lycostomus) sanguineus (Gorham, 1884) |
| Lycus (Lycostomus) sanguinipennis Say, 1823 |
| Lycus (Lycostomus) simulans (Schaeffer, 1911) |
| Lycus (Lycostomus) singularicollis (Pic, 1923) |
| Lycus (Lycostomus) sommeri (Gorham, 1880) |
| Lycus (Lycostomus) sordidus (Gorham, 1880) |
| Lycus (Lycostomus) tabidus (Gorham, 1880) |
| Lycus (Lycostomus) testaceipes (Pic, 1923) |
| Lycus (Lycus) Fabricius, 1787 |