LISTE DES PUBLICATIONS PÉRIODIQUES XXI 



Smithsonian institution. U. S. national Muséum (Washington). 

 Transactions of the Wisconsin (Madison). 

 United States Geological Survey Annual report (Washington). 

 United States Geological Survey Bulletin (Washington). 

 Missouri Botanical Garden. Annual ( report (Saint-Louis). 

 Annals of the New-York. Academy of Sciences (New-York). 

 Transactions of the New-York. Academy of Sciences (New- 

 York). 

 Transactions of the Connecticut Academy of Arts and Sciences 



(New-Haven). 

 Proceedings of the Boston Society of natural history (Boston). 

 Proceedings of the American Academy of Arts and Sciences 



(Boston). 

 Geological and natural history survey of Minnesota (Minnea- 



polis). 

 Proceedings of the Academy of natural sciences (Philadelphia). 

 Proceedings of the Rochester Academy of sciences (Rochester). 

 Contributions Pensylvania University. 

 University of California publications (Berkeley). 

 The university of Chicago. The décennal publications (Chicago). 

 Proceedings of the Dovenport Academy (Dovenport). 

 Bulletin of the State Laboratory of natural history, University 



of Illinois (Urhana). 

 Bulletin of the Wisconsin Natural History Society (Milwaukee). 

 Tufts collège studies (scientific séries). 

 Bolletino del Laboratorio di Zoologja générale e agraria délia 



R. Scuola superiore d'Agricoltura (Portici). 

 Atti délia Societa Italiana di scienze naturali (Milano). 

 Memorie délia Societa italiana di Scienze naturali di Milano. 

 Bulletino délia Societa entomologica Italiana (Firenze). 

 Bolletino délia Societa; Zoofogica Italiana (Roma). 

 Atti deir sacademia pcientifica Veneto-Trentinoi-Istriana (Padova) 

 Atti délia Societa Toscana de Scienze Naturali (Pisa). 

 Atti délia Societa dei naturalisa e matematici di Modena. 

 Rendiconto délie sessioni délia R. Accademia délie Scienze dell' 



istituto di Bologna. 



