VOLUME NINE NUMBER THREE 



JOURNAL 



OF 



ENTOMOLOGY 



AND 



ZOOLOGY 



SEPTEMBER, 1917 



PUBLISHED QUARTERLY BY 

 POMONA COLLEGE DEPARTMENT 0/ ZOOLOGY 



CLAREMONT, CALIFORNIA, U. S. A. 



CONTENTS 



Page 



List of Bees from Claremont-Laguna Region — Henry Bray - - 9^ 

 A Partial List of the Mammals of the Claremokt Region — 



Leon L. Gardner - lol 



A Preliminary List of Shells from Lacuna Beach and Nearby 107 

 A Reconstruction of the Nervous System of a Nemertian Worm 



—M\ A. Hilton no 



Entered at Claremont, Cal., Pogt-Office Oct. 1. l»lo. as second-claas matter, under Act of Concreta of 



March S. 18711 



