I& NOV 17 1939 «: 



VOLUME FOURTEEN NUMBER TWO 



JOURNAL 



OF 



ENTOMOLOGY 



AND 



ZOOLOGY 



JUNE, 1922 



PUBLISHED QUARTERLY BY 



POMONA COLLEGE DEPARTMENT of ZOOLOGY 



CLAREMONT, CALIFORNIA, U. S. A. 



CONTENTS 



Page 



A Catalog of the California Aleyrodidaf and the Description 



OF Four New Species — Donald D. Penny 21 



Preliminary Notes on the Growth-staces in Brittle-stars — 



Arthur S. Campbell 37 



The Nervous System and Sense Organs, IX — //'. A. Hilton 45 



Kutered Clwejnoiit, Cal.. Foit-Office Oct. 1, isio. as secocd-ulass njaller, under Act of Congress ol 

 Marcli 3. 187« 



