PLATE I 



Fi<T 1 —The Ril.N In— t ( ,1^-, li:; ^. -Tl" Webster Cage. i:.;. v A Lantern Globe Cage (Pholo by 



w7a. Ross). Fig. 4— A Lamp Chimney Cage. Figs. 5, 6. —A Cage adapted by Comstock for the study 



of wireworms. Fig. 7. — Section of a Root Cage (.After Comstock). 



study of white grubs (Pholo by J. J. Davis): 



Fig. 8. — Flower-pot Cages for the 

 Pig. 9.— Cylinder Cages (Photo by J. J. Davis). 



