APR id i9^ 



PSYCHE 



A JOURNAL OF ENTOMOLOGY 



Established in 1874 

 VOL. XL APRIL, 1904^ NUMBER 2 



CONTENTS 



A FAUNAL AND FLORAL TABULATION-SCHEME. Plate IV. — Albert P. Morse 25 



The orders of insects, by A. E. Shipley 28 



Life histories of North American Geometridae. — LIII. — Harrison G. 



Dyar 29 



Spring moths, and how to catch them. — E. J. Smith .... 30 

 Change of marking in the males of a Spider (Pellenes crista tus). — J. 



H. Emerton ............ 32 



Additional NOTE ON Nemotelus. — A. L. Melander 33 



A dipterous parasite of the Box Turtle. — J. H. Emerton ... 34 



When to collect Tabanidae. — Charles W. Johtison ..... 35 

 Effects of defoliation by caterpillars on tree growth. — F. H. 



Foster 36 



Some of the Diptera to be collected during April and May. — C. W. 



Johnson 37 



Merope tuber. — C. W. Johnson 38 



Pelecinus polyturator Drury. — C. W. Johnson 38 



Recent entomological literature 39 



Proceedings of the Club. — W. L. W. Field 44 



PUBLISHED BI-MONTHLY BY THE 



Cambridge Entomological Club 



address: care boston society of natural history 

 BOSTON, MASS., U. S. A. 



Yearly Subscription, %\. Single Copies, 20c. 



