Explanation of Plate III. 



1. Crambus cypridalis. 



2. Crambus dumetellus. 



3. Crambus hulstellus. 



4. Crambus attenuatus. 



5. Crambus albellus. 



6. Crambus pusionellus. 



7. Crambus labradoriensis. 



8. Crambus color adellus. Fore 



wing enlarged. 



9. Crambus oregonicus. 



10. Crambus teterrellus. 



11. Crambus trisectus. 



12. Crambus undatus. 



13. Crambus turbatellus. 



14. Crambus perlellus. 



15. Crambus inornatellus. 



