VOLUME TWELVE NUMBER FOUR 



>* 



JOURNAL 



OF 



ENTOMOLOGY 



AND 



ZOOLOGY 



DECEMBER, 1920 



PUBLISHED QUARTERLY BY 

 POMONA COLLEGE DEPARTMENT of ZOOLOGY 



CLAREMONT, CALIFORNIA, U. S. A. 



CONTENTS 



Page 



New Species of Crane-Flies from the United States and 



Canada — Charles P. Alexander , - - 85 



Notes on Pacific Coast Pycnogonids — If. A. Hilton - - - 93 



UcA MusiCA— /. CaUhi-ell. If. Dimmt 94 



Lepidopia Myops — J. Ciildiccll 95 



Eremita Analoga — Ha-tiard Lorheer 96 



The Nervous System and Sense Organs. I. II and III — Ifillinm 



A. Hilton ---------- - - - 1 to 14 



Entered Claremont, Cal.. Post -Office Oct. 1. 181V. as second-class matter, under Act of Congress of 

 March 9. ItlTS 



W NOvi? 193B 





ZiO.WAL V.Vie^^ 



