CCXX SOCIÉTÉ ROYALE MALACOLOGIQUE DE BELGIQUE 



Brésil 



♦Rio-de-Janeiro. — Museu Nacional do Rio rie Janeiro. 



Id. — Observatoire Impérial de Rio-de-Janeiro. 



Canada 



Halifax. — Nova Scotian Institute of Natural Sciences. 

 *Ottawa. — Geological and Natural History Survey of Canada 

 *Saint-.Iohn. — Natural History Society of New-Brunswick. 

 ♦Toronto. — Canadian Institute. 



Chili 



♦Santiago. — Deutsch-Wissenschaftlicher Verein zu Santiago. 



États-Unis 



♦Baltimore, Maryl. — John's Hopkins University. 

 Beloit, Wisc. — Geological Survey of Wisconsin. 

 Boston, Mass. — American Academy of Arts and Sciences. 

 * In. — Boston Society of Natural History. 



Id. — Commonwealth of Massachusetts. 



Id. • — Science record, M. Cassino. 



Brookville, Ind. — The Brookville Society of Natural History 

 Buffalo, N.-Y. — Buffalo Society of Natural Sciences. 

 ♦Cambridge, Mass. — Muséum of Comparative Zoology at Harvard Collège. 



Id. — Science. 



♦Chapel Hill, New-Carol. — The Elisha Mitchell scientific Society. 

 Chicago, III. — Academy of Sciences of Chicago. 



Id. — The Open Court Fortnigktly Journal. 



♦Cincinnati, Ohio. — Natural History Society of Cincinnati. 

 ♦Davenport, Iowa. — Academy of Natural Sciences. 

 Détroit, Migh. — Geological Survey of Michigan. 

 Francfort, Kknt. — Geological Survey of Kentucky. 

 Indianapolis, Ind. — Geological Survey of Indiana. 

 Madison, Wisc. — Wisconsin Academy of Sciences, Arts and Letters. 

 ♦Milwauk.ee, Wisc. — Natural History Society of Wisconsin (lato Naturhistorischer 



Verein). 

 Minnicapoi.is, Minn. — Minnesota Academy of Natural Sciences. 

 Montgomkry, Alab. — Geological Survey of Àlabama. 

 ♦New-Haven, Conn. — Connecticut Academy of Arts and Sciences. 

 ♦New- York, N.-Y. — Academy of Sciences (late Lyceum of Natural History). 

 ♦Philadelphie, Penns. — Academy of Natural Sciences of Philadelphia. 



Id. — American philosophical Society. 



Id. — Geological Survey of Pennsylvania. 



Id. — The American Naturalisfs Journal. 



Ii»- — Wagner Free Institut of Science of Philadelphia. 



