VOLUME THREE 



NUMBER THREE 





SEPTEMBER 1911 



Contentft 



I. MESSENGER, C. B. ------ A Commissioner MaKes Good 



2. ESSIG. E. O. - - The Natural Enemies of the Citrus Mealy Bu* IV 



3. ESSIG, E. O. - - - - - Aphldidae of Southern California VII 



4. SMITH, J. B. - - - Noctuidae of CaUfonUa III ( Pantheinae. Raphia, and Acronycta) 



5. DISTANT, W. L. - - - - - - - - A New Species of Cicadldae 



6. STOUT, V. R.--- --A New Subterranean Freshwater Amphipod 



7. STAFFORD, B. E. - - - - A New Subterranean Freshwater Isopod 



8. COOK, A. J. --------- Three Alarmlni Insect Pests 



9! GRINNELL. JR.. FORDYCE ------- West Coast News Notes 



PUBLISHED QUARTERLY BY THE 



A. J. COOK, D. Sc. Head Professor 

 CLAREMONT, CALIFORNIA, U. S. A. 



