646 



ÉTATS-UNIS DE L'AMÉRIQUE DU NORD. 



1. American Entomological Society. 



Bulletin, XXV, 3; XXVI, 1. 



Entomological News, X, 1 à 8. 



2. Cambridge Entomological Club. 



Psyché, a Journal of Entomology, VIII, 273 à 283. 



3. Muséum of Comparative Zoology of Harvard Collège, in 



Cambridge. 

 Memoirs. 

 Bulletin, XXXII, 9, 10; XXXIII; XXXIV, 8 à 10, 18 à 20; 



XXXV, 1,2, 3. 

 Annual Beport of the Curator 1897-1898; 1898-1899. 



4. Zoological Society of Philadelphia. 



Annual Report, XXVII. 



5. Essex Institute. 



Bulletin, XXIX, 7 à 12. 



6. The American Naturalist, XXXIII, 385 à 395. 



7. American Journal of Science (ser. 4), VII, 37 à 48. 



8. United States Department of Agriculture. 



Bulletin (new ser.), 16 à 20. 



Bibliographie of the more important contributions to Ameri- 

 can économie Entomology, IV. 



9. Wisconsin Academy of Sciences, Arts and Letters. 



Transactions, XL 



10. Wisconsin Geological and Natural History Survey. 



Bulletin, 1, 2. (Economie, séries, 1.) 



11. State of New-York. 



13 th Report of the Injurious and other Insects (1896). 

 Bulletin, V, 23; VI, 26,27. 



12. Boston Society of Natural History. 



Proceedings, XXVIII, 13 à 16. 

 Memoirs, V, 4, 5. . 



1S. New- York Academy of Sciences. 

 Annals, XI, 2, 3; XII, 1. 



14. Academy of Natural Sciences of Philadelphia 



Proceedings, 1899,1 à 3. 



