VOLUME FIVE NUMBER ONE 
JOURNAL T9577! 0 ( 
ENTOMOLOGY 
ZOOLOGY 
MARCH, 1913 
PUBLISHED QUARTERLY BY 
POMONA COLLEGE DEPARTMENT of ZOOLOGY 
CLAREMONT, CALIFORNIA, U.S. A. 
. CONTENTS 
Tue Srricipa or Norta America—/. Chester Bradley, Ph. D. - 1 
ANNOUNCEMENT - - - - - - L - : 36 
Tur CENTRAL NERVOUS SysTEM OF APHORURA—Wm. A. Hilton - 37 
Two New SpEcIES OF COLLEMBOLA FROM THE MOUNTAINS OF 
SouTHERN CaLirorniA—Gerirude Bacon - = - - 43 
Some REMARKS ON THE ABDOMINAL AIR SACS OF STENOPEL- 
mMatus—Eadith Me Connell - - - - - - - AT 
A New Catirornia Coccip Inrestinc Manzanita—B. B. Whitney 50 
A New Genus or CHALCcIDOID—A. A. Gerault - - - - 58 
Scute/lista cyanea MotcH., BRED FROM Phenacoccus artemisiae 
Enru—éZ. O. Essig - - - - - - - - 655 
SHORTER ARTICLES AND REVIEWS OF RECENT IMPORTANT 
LITERATURE - - - - - - - - 56 
News Notes—fordyce Grinnell, Jr. =  - - : - 68 
Entered at Claremont, Cal., Post-Office Oct. 1, 1910,,as second-class matter, under Act of Congress of 
March 8, 1879 
