Sepsidae
Saltella sphondylii (Schrank)  (3)
Sepsis flavimana Meigen  (1)
S. neocynipsea Melander & Spuler  (1,2)
S. puncta (Fab.)  (4, as S. pectoralis Macquart)
S. vicaria Walker  (1)
Enicomira minor (Haliday)  (1)
1. In OSU Collection - Det. D. E. Hardy
2. In OSU Collection - Det. G. C. Steyskal
3. Reported by Ahring & Howell, 1968
4. Reported by Stoner et al., 1962
3 genera - 6 species