LUCANIDAE
Lucaninae
Lucanini
Lucanus capreolus (L.)  (1)(2,7, as Pseudolucanus)
L. elaphus (Fab.)  (1,2,6)
L. placidus (Say)  (1)(2, as Pseudolucanus)
Dorcini
Dorcus brevis (Say)  (2,3)
D. parallelus (Say)  (2,5)
Platycerini
Platycerus virescens (Fab.)  (2,4)
1. In OSU Collection - Det. D. C. Arnold
2. Reported by Arnold & Drew, 1987
3. Reported by Benesh, 1937
4. Reported by Benesh, 1946
5. Reported by Hatch, 1930
6. Reported by Hatch & Ortenburger, 1930
7. Reported by Ortenburger & Hatch, 1926
3 genera - 6 species