542 



3. Muséum of Comparative Zoology of Harvard Collège, in Cam- 



bridge. 

 Memoirs, XIX, 2; XX, XXI et atlas; XXIII, 1. 

 Bulletin, XXXI, 5 à 7; XXXII, 1 à 8; XXVIII, 4 5. 



4. Zoological Society of Philadelphia. 



Annual Report, XXVI. 



5. Essex Institute. 



Bulletin, XXVIII, 7 à 12 ; XXX, 1 à 12. 



6. The American Naturalist, XXXI, 372 ; XXXII, 373 à 382. 



7. American Journal of Science, ser. 4, 25 à 36. 



8. United Statss Department of Agriculture. 



Bulletin (New Ser.), 10 à 15, 17. 



9. Maryland Agriculture experiments station. 



Bulletin, 1898, 57. 



10. Davenport Academy, 



Proceedings, VI. 



11. State of New-York. 



12^^ Report of the Injurious and other Insects (1896). 



12. Portland Society of NaturalHistory. 



Proceedings, II, 4. 



13. Boston Society of Natural History. 



Proceedings, XXVIII. 1 à 12. 

 Memoirs, V, 3. 



14. Nevir-York Academy of Sciences. 



Transactions, 1896-97, XVI. 

 Annals, IX, 6 à 12, Index, XI, 1. 



15. Academy of Natural Sciences of Philadelphia. 



Proceedings, 1897, 1,2; 1898, 1 à 3. 



16. United States Geological Survey. 



Annual Reports, XVII, 1,2. 

 Bulletin, 87, 127, 130, 135 à 143. 

 Monographs, XXV à XXVIII avec atlas. 



17. American Philosophical Society. 



Proceedings, XXXV, 153 à 155; XXXVI, 156; XXXVII, 157. 



18. American Academy of Arts and Sciences. 



Proceedings, XXII, 10 à 17 ; XXIII, 1 à 27. 



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



Proceedings, XIX. 



