Individuals. 
Japan. 
Yokohama .Asiatic Society of Japan. 
Netherlands. 
Amsterdam K. Zoologisch Genootschap Natura Artis 
Magistra. 
Utrecht Provincial Genootschap van Kunsten en 
Wetenschappen. 
Russia. 
St. Petersburg Compass Observatory. 
Spain. 
Madrid Comision del Mapa Geologico de Espana. 
Switzerland: 
Easel N aturforschende Gesellschaft. 
Eern . . N aturforschende Gesellschaft. 
Lausanne Societe Yaudoise des Sciences Naturelles. 
Neuchatel Societe des Sciences N aturelles. 
Zurich N aturforschende Gesellschaft. 
United States. 
Charleston Elliott Society of Natural History of 
South Carolina. 
Davenport (Iowa) Academy of Natural Sciences. 
Madison Wisconsin Academy of Sciences. 
New York American Geographical and Statistical 
Society. 
Medical Journal. 
New York Academy of Science. 
School of Mines, Columbia College. 
Ohio Kenyon College. 
Philadelphia Eranklin Institute. 
St. Louis Academy of Science. 
Salem (Mass.) Essex Institute. 
Yermont OrleansCounty Society ofNaturalHistory. 
Yirginia Medical Society. 
Washington Department of Agriculture. 
Costa, Cavalier Achille . .Naples. 
Tortolini, Signor B Borne. 
Wartmann, Professor Elie .Geneva. 
Wiedemann, Professor . .Leipzig. 
Wolf, Professor K Zurich. 
