408 



23. Elisa Mitchell Scientific Society. 



Journal, 13, 16, 19 (1-2). 



24. Geological and Naturel History Survey of Minnesota. 



Zoologlcal Séries, IV. 



25. Laboratories of Natural History of the State University of lowa. 



Bulletin, Y, 3. 



26. Rochester Academy of Sciences. 



Proceedings, IV, pp. 67-136. ^ 



27. Wisconsin Geological and Natural History Survey. 



Bulletin, VIII. 



N'ont rien envoyé : 



1. The Entomological Student. 



2. Essex Institute. 



3. New- York Academy of Sciences. 



4. American Association for the Advancement of Science. 



5. Portland Society of Natural History. 



6. Carnegie Muséum. 



7. California Academy of Natural Sciences. 



8. Academy of Sciences of St-Louis. 



9. Davenport Academy of Sciences. 



10. Chicago Academy of Sciences. 



1 1 . Tuf t's Collège Studies. 



12. Delaware Collège Agricultural Experiment Station. 



13. Zoological Society of Philadelphia. 



14. Chicago Entomological Society. 



15. Buffalo Society of Natural Sciences. 



16. Maryland Agriculture Experiment Station. 



17. Meriden Scientific Association. 



18. National Academy of Sciences, Washington. 



19. Illinois State Laboratory of Natural History. 



20. John Hopkins' University Circulars. 



