CAMBRIDGE ENTOMOLOGICAL CLUB 
Officers for 1975-1976 
President ROGER B. SWAIN 
Vice-President PAUL S. MlLIOTlS 
Secretary JOHN A. Shetterly 
Treasurer FRANK M. CARPENTER 
Executive Committee THOMAS FRANKS 
Robert L. Jeanne 
EDITORIAL BOARD OF PSYCHE 
F. M. CARPENTER (Editor), Fisher Professor of Natural History, 
Emeritus, Harvard University 
J. F. LAWRENCE, Coordinator of Entomological Collections, Harvard 
University 
W. L. BROWN, JR., Professor of Entomology, Cornell University, and 
Associate in Entomology, Museum of Comparative Zoology 
P. J. DARLINGTON, JR., Professor of Zoology, Emeritus, Harvard 
University 
B. K. HOLLDOBLER, Professor of Biology, Harvard University 
H. W. LEVI, Alexander Agassiz Professor of Zoology, Harvard University 
R. E. SlLBERLIED, Assistant Professor of Biology, Harvard University 
E. O. WILSON, Professor of Zoology, Harvard University 
PSYCHE is published quarterly by the Cambridge Entomological Club, the issues 
appearing in March, June, September and December. Subscription price, per year, 
payable in advance: $4.50 to Club members, $8.00 to all other subscribers. Single 
copies, $2.50. 
Checks and remittances should be addressed to Treasurer, Cambridge Entomo- 
logical Club, 16 Divinity Avenue, Cambridge, Mass. 02138. 
Orders for missing numbers, notices of change of address, etc., should be sent to 
the Editorial Office of Psyche, 16 Divinity Ave., Cambridge, Mass. 02138. For pre- 
vious volumes, see notice on inside back cover. 
IMPORTANT NOTICE TO CONTRIBUTORS 
Manuscripts intended for publication should be addressed to Professor F. M. Car- 
penter, Biological Laboratories, Harvard University, Cambridge, Mass. 02138. 
Authors are expected to bear part of the printing costs, at the rate of $15.50 per 
printed page. The actual cost of preparing cuts for all illustrations must be borne by 
contributors: the cost for full page plates from line drawings is ordinarily $14.00 each, 
and for full page half-tones, $25.00 each; smaller sizes in proportion. 
The Sept. -Dec., 1975 Psyche (Vol. 82, no. 3-4) was mailed April 20, 1976 
The Lexington Press, Inc. Lexington, Massachusetts 
