LIBRARY OF 



R. D. LACOE. 



For the Promotion of Research in 

 PALEOBOTANY and PALEOZOOLOGY 



=RETURN TO= 



SMITHSONIAN INSTITUTION 



WASHINGTON, D. C. 



NATIONAI. ACADEMY OF SCIENCES. 



VOL. VII. 



FIEST MEMOIR. 



ON THE BOMBYCINE MOTHS. 



18 9 5. 



