500 



8. Chicago Entomological Society. 



9. Buffalo Society of Natural Sciences. 

 10 Elisa Mitchell Scientific Society. 



11. Maryland Agriculture Experiment Station. 



12. Meriden Scientific Association. 



13. National Academy of Sciences, Washington. 



14. Geological and Natural Survey of Minnesota. 



15. Illinois State Laboratory of Natural History. 



A 



6. John Hopkins' University Circulars. 



17. Natural History Society of Wisconsin. 



1 8. Laboratories of Natural History of the State University of lowa. 



19. Wagner Free Institute of Science of Philadeîphia. 



20. Minnesota Academy of Natural Sciences. 



21. Rochester Academy of Sciences. 



22. Wisconsin Academy of Sciences. 



23. Wisconsin Geological and Natural History Survey. 



PORTUGAL. 



1. Collegio de San Fiel. 



Broteria, I (1902). 



ESPAGNE. 



1. Sociedad Espanola de Historia Natural. 



Boletin, I, 1, 8 à 10; II, 1 à 9. 

 Anales, XXX, 3. 



2. Institucio Catalan a de Historia Natural. 



Butleti, I; II, 7 à 12. 



FRANGE ET COLONIES. 



1. Société Entomologique de France. 



Bulletin, 1901, 17 à 21 ; 1902, 1 à 18. 

 L'Abeille, XXX, 7. 



2. Muséum d'Histoire naturelle de Paris. 



Bulletin, 1901, 7 et 8; 1902, 1 à 4. 



