VOLUME FIVE NUMBER THREE 



JOURNAL 



OF 



ENTOMOLOGY 



AND 



ZOOLOGY 



SEPTEMBER, 1913 



PUBLISHED QUARTERLY BY 

 POMONA COLLEGE DEPARTMENT 0/ ZOOLOGY 



CLAREMONT, CALIFORNIA, V. S. A. 



CONTENTS 



^ Some New and Curious Acarina from Oregon — H. E. Ewing - 123 

 The Aif atomy of Laila Cockerelli — Mahel Gnemsey - - - - 137 



The Collector's By-Prodltct — Xhnena McGlashan 158 



Studies in Lagcna Beach Isopoda, II — Blanche E. Stafford, M. S. 161 



Book Reviews — Fordyce Grinnell, Jr. 173 



News Notes — Fordyce Grimiell, Jr. - - - - 176 



Entered at Claremont, Cal., Post-Offlce Oct. 1, 1610, as second-class matter, under Act of Congress of 



March 8, 1870 



