■28 University of Michigan 



270. Pyralis farinalis Linn. — Mackinac; June 13-30. Two 

 specimens taken at light. 



271. Cramhus pascuellits Linn. — Charlevoix; July 21. One 

 taken at light. 



272. Crambus leachellus Zinck. — Mackinac; August 21. 

 Only one specimen. 



273. Crambus unistriatellus Pack. — Mackinac; July 3-19. 



274. Crambus dumetellus Hbn. — Mackinac; June 8-13. 



275. Crambus hortueilus Hbn. — Mackinac; June 15. 



276. Crambus vulgivagellus Clem. — Mackinac; August 30. 

 One specimen taken at light. 



277. Cratnbus riiricolellus Zell. — Cheboygan; August 19. 

 Taken only at light. 



278. Crambus trisectus Wlk. — Cheboygan ; August 19. 



279. Crambus inomatellus Wlk. — Mackinac, Emmet ; July 

 4-August 23. The most common Crambid of the region. 



Aegeriidae 



280. Bembecia marginata Harris. — Marquette, Gogebic; 

 July 13-28. 



EUCOSMIDAE 



281. Argyroploce bipar'titana Clem. — Mackinac; June 28. 



TORTRICIDAE 



282. Sparganothis flavedana Clem. — Mackinac ; June 30. 

 Taken at light. 



283. Cacoecia cerasivorana Fitch. — Mackinac; July J'^S- 

 Two specimens. 



