ENTOMOLOGICAL NEWS. 
A thirty-two page illustrated monthly magazine, devoted to the study of 
INSECT LIFE. It contains a resume of the proceedings of a number of 
Entomological Societies, and also articles by the leading Entomologists in 
the United States and Canada. Valuable information for the beginner, the 
economic entomologist and the systematist. ONE DOLLAK a year in 
advance. Single copies 12 cents. Address 
ENTOMOLOGICAL NEWS, 
THE ACADEMY OF NATURAL SCIENCES, 
1900 Race St., Philadelphia, Pa. 
H NEW 
CHECK LIST OF THE LEPIDOPTERA 
OF BOREAL AMERICA. 
BY. PROF. JOHN B. SMITH 
Assisted by DR. HENRY SKINNER and MR. W. D. KEARFOTT, enumer- 
ating all the species described to June, 1903. 
PRICE PER COPY, $1.00 NET. 
A small edition, printed on one side only, and on heavier paper, for labelling, 
or for annotation, $ 2.00 per copy. Mailed on receipt of price. 
A SYNONYMIC CATALOGUE 
OF THE 
North American Rhopalocera 
By HENRY SKINNER, M. D. 
This Catalogue enumerates 645 species of Diurnal Lepidoptera, with references, 
synonymy and localities, complete to end of 1898. Price $ 1.00 (net) per copy. 
Mailed on receipt of price. 
A FEW COPIES LEFT OF 
HENSHAW’S LIST OF COLEOPTERA 
of America, North of Mexico, published in 1885, and Supplement to same, 
including all additions up to end of 1894. Price of List $ 1.25 net. 
“ “ Supplement 50 cts. net. 
Mailed on receipt of price. 
Address 
E. T. CRESSON, Treasurer, 
American Entomological Society, 
P. O. Box 248, Philadelphia, Pa. 
