( XXV1 ) 
Salem. — The American Naturalist. 
Essex Institute. 
The ancestry of insects, 1875. 
Third annual Report on the injurious and beneficial insects of Massa- 
chussetts, 1875. 
Peabody Academy of sciences. 
San-Francisco. — Californian Academy of sciences. 
Washington. — Smithsonian Institution. 
Sixth annual report of the United-States geological Survey of the 
territories, by F. V. Hayden. Washington, 1875; 
in-8°. 
Miscellaneous publications, n° 4 and 5. 1874; in-8°. 
Bulletin, n°° 1 et2; 1874. 
GUATEMALA. 
Guatemala. — Sociedad economica. 
RÉPUBLIQUE ARGENTINE. 
Buenos-Ayres. — Academia de ciencias exactas. 
Extracto del bolletino, secunda entreca. 1874; in-8°. 
