3\,^>1 



Behavior Monographs 



Volume 1, Number 3, 191 1 Serial Number 3 



Edited by JOHN B. WATSON 



/ The Johns Hopkins Univereity 



An Experimental Study on the Death-Feigning of 



Belostoma (=Zaitha Aucct.) flumineum 



Say and Nepa apiculata Uhler 



HENRY H. P. SEVERIN 



AND 



HARRY C. SEVERIN 



Published 



at Cambridge, Boston, Mas«. 



HENRY HOLT & COMPANY 



34 West 33d Street, New York 



G. E. STECHERT & CO., London, Paris and Leipzig, Foreign Afients 



A 



