Edition Limited. 



Bulletin 185. November, 1900. 



Cornell University Agricultural Experiment Station, 



ITHACA, N. Y. 



ENTOMOLOGICAL DIVISION. 



THE COMMON 



EUROPEAN PRAYING MANTIS 



A Ne^v Beneficial Insect 



IN AMERICA. 



By M. V. SLINGERLAND. 



PUBLISHED BY THE UNIVERSITY, 



ITHACA, N. Y. 



1900. 



