PSYCHE 
A JOURNAL OF ENTOMOLOGY 
Established in 1874 
VOL. XXXII APRIL, 1925 No. 2 
TABLE OF CONTENTS. 
Growth of Ant Mounds. E. A. Andrevjs 75 
Notes on the Giant Water Bugs. H. B. Hungerford 88 
Insect Food Habit Ratios on Quelpart Island. H. B. Weiss 92 
Notes and Descriptions of the Cercopidae of Cuba. 
Z. P. Metcalf and S'. C. Bruner 95 
Pectinate Antennae in the Geometridae. V/m. T. M. Forbes. 106 
Note on Panurgidae (Bees). Charles Robertson 113 
Another Instance of the Northward Migration of Odonata in the Spring. 
R. H. Howe, Jr H3 
The North American Varieties of Volucella bombylans Linn. 
Charles W. Johnson 114 
International Entomological Congress 117 
The New York State List of Insects 118 
