483 



14. United States Geological Survey. 



Annual Reports, XIX, 1 à 6; XX, 1 à 6. 

 Bulletin, 150 à 162. 

 Monographs, XXXIV à XXXVIII. 



15. American Philosophical Society. 



Proceedings, XXXVIII, 160; XXXIX, 162. 



16. American Academy of Arts and Sciences. 



Proceedings, XXXV, 4 à 27; XXXVI, 1 à 8. 



17. Smithsonian Institution. — U. S. National Muséum. 



Report, 1899. 



Miscellaneous Collection, 1171, 1173, 1198, 1203. 



18. Kansas University Quarterly, VIII, 4; I, 2, 3. 



19. Essexlnstitute. 



Annual Report, 1899. 



20. Carnegie Muséum, 6, 7. 



21. Chicago Entomological. 



Occasional Memoirs, 1, 1. 



22. American Association for the Advancement of Science. 



Proceedings, LXVIII. 



Preliminary announcement of the Boston Meeting, 1898. 



23. University of Illinois. Agricultural experiment Station. 



Bulletin, 57 à 60. 



24. Cornell University, Agricultural experiment Station, Ithaca. 



Bulletin, 184, 185. 



25. Buffalo Society of Natural Sciences. 



Bulletin, VI, 2 à 4. 



26. New-York Agricultural Experiment Station. 



Bulletin, 161 à 176. 



27. The Entomological Student, 1, 1 à 5. 



28. Journal of the New- York Entomological Society, VIII, 1, 2. 



29. Chicago Academy of Sciences. 



Bulletin, 1898, 3. 



N'ont rien envoyé : 



1. Maryland Agriculture experiments station. 



2. Portland Society of Natural History. 



3. Meriden Scientific Association. 



