| ALYDIDAE | ||||||||
| Alydinae | ||||||||
| Alydus eurinus (Say) (1,2,6) | ||||||||
| A. pilosulus Herrich-Schaeffer (1,2,4,5,6,7)(8, as Coriscus) | ||||||||
| Megalotomus quinquespinosus (Say) (1,2,3,6) | ||||||||
| Stachyocnemus apicalis (Dallas) (1,2,6) | ||||||||
| 3 genera - 4 species | ||||||||
| 1. In OSU Collection - Det. D. C. Arnold | ||||||||
| 2. In OSU Collection - Det. W. A. Drew | ||||||||
| 3. In OSU Collection - Det. H. M. Harris | ||||||||
| 4. In OSU Collection - Det. R. I. Sailer | ||||||||
| 5. In OSU Collection - Det. K. F. Schaefer | ||||||||
| 6. Reported by Drew & Schaefer, 1963b | ||||||||
| 7. Reported by Henry & Froeschner, 1988 | ||||||||
| 8. Reported by Ortenburger, 1926 | ||||||||