246 



ELEMENTARY STUDIES IN INSECT LIFE 



deals at length with the Rocky Mountain Locust.) U. 8. De- 

 partment of Agriculture, Washington, D. C. 



Catalogue of the Odonata (Dragon-flies) of the vicinity of 

 Philadelphia, with an introduction to the study of this group of 

 insects, P. P. Calvert. Transactions Amer. Ent. Society, Phila- 

 delphia. Price, $1. 



The Natural History of Aquatic Insects, L. C. Mial. Macmil- 

 lan & Co. London and New York, 1895. Price, $1.75. 



On the Origin and Metamorphosis of Insects, J. Lubbock. 

 Nature Series. Macmillan & Company. New York and Lon- 

 don, 1895. 



The Butterfly Book, W. J. Holland. Doubleday & McClure. 

 New York, 1899. Price, $3. 



Moths and Butterflies, Mary C. Dickinson. Ginn & Co. 

 Boston. 



Nature Study and Life, C. F. Hodges. Ginn & Co. Boston. 

 Price, $1.75. 



