VIII SOCIÉTÉ ROYALE ZOOLOGIQUE ET MALACOLOGIQUE DE BELGIQUE. 



MILWAUKEE, WISC. 

 Public Muséum of the City of Milwaukee. 



Annual report of the Board OF TRUSTEES : XXIII, 1904-05; XXIV, 

 1905-06. 



Wisconsin Natural history Society. 



Bulletin : Nouvelle série, III, 4; IV, 1906, 1-3. 

 Proceedings. 



MINNEAPOLIS, MINN. 



Minnesota Academy of Natural sciences. 



Bulletin : XXX (Biolog. ser. X); XXXI; XXXII; XXXIV; XXXV. 



OCCASIONAL PAPERS. 



MISSOULA, MONT. 



University of Montana. 

 Bulletin. 



President's Report. 

 Register. 



NEW HAVEN, CONN. 



Connecticut Academy of Arts and Sciences. 

 Transactions. 



NEW YORK, N. Y. 



New York Academy of Sciences (late Lyceum of Natural history). 



Annals. 



Memoirs : (In-4°). 

 Transactions. 



American Muséum of Natural history. 

 Annual report of the Président : 1905. 

 Bulletin : XXI, 1905. 

 Memoirs : IX, 1-3 (in-4°). 



PHILADELPHIE, PA. 



Academy of Natural sciences of Philadelphia. 

 Proceedings : LVII, 1905,2-3; LVIII, 1906. 



American philosophical Society. 



Proceedings for promoting useful Knowledge : XLIV, 1905, n os 181-182 

 (1905-06). 



Transactions for promoting useful Knowledge : (In-4°). 

 University of Pennsylvania. 



Contributions from the zoological Laboratory. 



Wagner free Institute of Science of Philadelphia. 



Transactions : (In-4°j. 



The American Naturalist. 



