CAMBRIDGE ENTOMOLOGICAL CLUB 
A regular meeting of the Club is held on the second Tuesday of 
each month October through May at 7:30 p.m. in Room B-455, 
Biological Laboratories, Divinity Ave., Cambridge. Entomologists 
visiting the vicinity are cordially invited to attend. 
The illustration on the front cover of this issue of Psyche is a line-cut 
photograph of a phasmatid ( Pseudophasma ) from Costa Rica, designed by 
Carl F. Moxey. 
BACK VOLUMES OF PSYCHE 
The Johnson Reprint Corporation, 1 1 1 Fifth Avenue, New York, 
N. Y. 10003, has been designated the exclusive agent for Psyche, 
volumes 1 through 62. Requests for information and orders for such 
volumes should be sent directly to Johnson Reprint Corporation. 
Copies of issues in volumes 63-77 are obtainable from the editorial 
offices of Psyche. Volumes 63-77 are $6.00 each. 
F. M. Carpenter 
Editorial Office, Psyche ; 
16 Divinity Avenue, 
Cambridge, Mass. 02138. 
