CONTENTS 
Revision of the Throscidae of North America (Coleop- 
tera). By Frederick Blanchard .... 1 
(Issued February 16, 1916) 
Studies in American Ephydridae (Diptera). II. A Re- 
vision of the Species of the Genera Notiphila and 
Dichaeta. By Ezra T. Cresson, Jr. ... 27 
(Issued March 12, 1917) 
Short Studies in the Malachiidae (Coleoptera). By H. C. 
Fall 67 
(Issued March 28, 1917) 
The Stanford Expedition to Brazil, 1911. J. C. Branner, 
Director. Orthoptera II. By James A. G. Rehn 89 
(Issued April 5, 1917) 
