PSYCHE 
Ed )tnr-in -Chief and Puhlirafion Manager, ^Y. T^. \Y. Field; 
Editors, C. B. Davenport, J. II. Emerton, Y. L. Kellogg, 
C. W. JoiiN.soN, A. P. Morse, J. G. Needham. 
Psyche is published bi-monthly, i. e. in February, April, June, August, October and December. 
Subscription price, per year, payable in adv^ance: SI. 00 to subscribers in the U. S. and its Terri- 
tories and Dependencies or in Canada or Mexico; SI. 25 to those in other countries. 
To Contributors: 
Copy should be typewritten whenever possible. 
Stearates, if desired, must be ordered in advance of publication. 
Fifty Separates of leading articles will be furnished oratis; additional copies will be supplied at 
cost. 
Advertising rates furnished upon application. 
All material for publication in a given number must be in the hands of the Editors on or before 
the first day of the month preceding the month of publication. 
All correspondence should be addressed to 
CAMBRIDGE ENTOMOLOGICAL CLUB. 
Care Bo.ston Society of Natural History, 
BERKELEY STREET, BOSTON. MASS. 
Entered as second-class matter Dec. 21. 1906, at the Po.st Office at Boston, MaSvS., under the Act of 
Congress of March 3. 1S79. 
FIELD TABLES OF LEPIDOPTERA 
By WILLIAM T. M. FORBES 
Contains : 
A Key to the caterpillars of the Eastern United States, — the only jjeneral work 
on American caterpillars published. It separates them in the only jiracticahle way, 
by artificial characters and prominent structural differences. 
Field Tables of butterflies, sphinxes, saturnians, etc., giving common as well 
as .scientific names, brief description, size, frequency in New England, seasons, 
haunts, and other items of interest. 
An artificial key to the butterflies of New England, more complete than others. 
IMuch of it has Iieen tested by the author. 
A glossary of terms used. In all 141 pages. 
Price seventy-five cents. 
For sale by DAVIS & BANNISTER, Worcester, Mass. 
Locality Pin Labels 20c. Any Number of Lines 
Printed from smallc.st type made, on Best Heavy White Paper. Something 
new. .30 or more labels on a strip; no trimming; 1 cut of scissors makes a label. 
Orders must he in multiples of .500. Not less than 1000 (2 labels) printed. Please 
.send cxpre.ss money orders — not ])o,stage stamps. 
C. V. BLACKBURN, (Member Cambridge Entomological Club) 26 HAPLE ST., 
STONEHAM, HASS. 
