VOLUME FIVE NUMBER THREE 
} JOURNAL 
ENTOMOLOGY 
ZOOLOGY 
SEPTEMBER, 1913 
PUBLISHED QUARTERLY BY 
POMONA COLLEGE DEPARTMENT of ZOOLOGY 
CLAREMONT, CALIFORNIA, U.S. A. 
CONTENTS 
Some New anv Curtous Acarina From Orecon—H. E. Ewing - 123 
Tue Anatomy or Lata CocxerELti—Mabel Guernsey - - - - 187 
Tue Cottecror’s By-Propuct— Ximena McGlashan - - - - - 158 
Srupres iw Lacuna Bracu Isoropa, 1I—Blanche E. Stafford, M. S. 161 
Boox Reviews—Fordyce Grinnell, Jr. - - - - - - - - - 1738 
News Nores—Fordyce Grinnell, Jr. - - - - - - - - - %6 
Entered at Claremont, Cal., Post-Office Oct, 1, 1910, as second-class matter, under Act of Congress of 
March 8, 1879 
