VOLUME NINE NUMBER FOUR 



JOURNAL 



OF 



ENTOMOLOGY 



AND 



ZOOLOGY 



DECEMBER, 1917 



PUBLISHED QUARTERLY BY 

 POMONA COLLEGE DEPARTMENT 0/ ZOOLOGY 



CLAREMONT, CALIFORNIA, U. S. A. 



CONTENTS 



Page 



A Tentative List of Moths from the Claremont-Laguna' Re-. 



GION — P. A. Lichti, R. Shallenberger, Charlotte Johnson - - 125 



Preliminary List of Butterflies from the Claremont-Laguna 



Region -------- L35 



Suggestions from the Study of the Central Nervous Systems 

 OF Invertebrates — Milliam A. Hilton 1-H 



Some Remarks on the Nervous Systems of Two Sea-Urchins — 



jrilUam A. Hilton - - - 147 



Some Echinoderms Collected at Lacuna Beach - - - - 131 



Some Reactions of Brachinus Lateralis — Mixs L. Myers and 



IV. A. Hilton - - - - - - - 1?2 



Entered at Claremont, Gal., Fost-Offlce Oct. I. 1910, as second-class matter, under Act of Congress of 



March 5. 187» 



