THE CANADIAN ENTOMOLOGIST. 219 



Mr. J. M. Grant, of Crowelton, Buffalo. W. Nebraska, desires to 

 arrange some exchanges with Entomologists in Ontario or Quebec. Par- 

 ties desiring to exchange will please write him. 



Mr. T. G. Schanpp, 25 Broadway, Brooklyn, E. I)., N. Y., has many 

 duplicates in Coleoptera from New York, Texas, Louisiana, Florida. 

 &c, which he desires to exchange for specimens from the north ; collects 

 only in Cicindelidae and Carabidre. 



Air. W. V. Andrews, 36 Boerum Place, Brooklyn, N. Y., has a num- 

 ber of European, Australian and New Zealand Coleoptera, which he 

 wishes to exchange for species purely Canadian or Arctic. 



Mr. George P. Cooper, of Topeka, Kansas, has a large number of 

 Western insects, which he would be glad to exchange for Canadian insects 



BOOK NOTICES. 



Remarks on Canker ^Vorms and Description of a New Genus of 

 Phalaenidae, by Chas. V. Riley, 8vo., 8 pp., with eight wood-cuts. 

 Through the kindness of the author we have been supplied with an 

 advanced copy of the above paper, in which the many points of difference 

 between 7'cruata and pometaria are clearly pointed out ; the differences 

 in structure being sufficiently great to require, in the author's opinion, the 

 erection of a new 2;enus for vernatcL 



&' 



The Lepidopterist's Calendar, by Joseph Merrin, second edition, price 

 3s. 6d., published by H. Marsden, Gloucester, England. This is an 

 excellent little work of 250 pages, giving the time when the various 

 species of British Lepidoptera appear in the egg, larval, pupal and imago 

 states, with the food plant and habitat, all thoroughly worked up'to the 

 present time. Mr. Marsden has appointed Mr. W. A'. Andrews. 36 

 Boerum Place, Brooklyn, N. Y.. as his American agent for the sale of 

 this work. 



Bulletin of the Buffalo Society of Natural Sciences, Vol. iii/No. 1. 

 Contains Description of a New Crustacean, already referred to in our 



