9 
PSYCHE 
A JOURNAL OF ENTOMOLOGY 
Established in 1874 
Vol. 54 SEPTEMBER, 1947 No. 3 
TABLE OF CONTENTS 
Notes on Dilaridae and Berothidae, with Special Reference to the Im- 
mature Stages of the Nearctic Genera (Neuroptera) . A. B. Gurney 145 
New Species and Records of North American Hydroptilidae (Tricliop- 
tera). D. G. Denning 170 
Hosts of Certain New York Ticks. G. Anastos 178 
Sphindidae and Cisidae (Coleoptera) . C. A. Frost 180 
An Interesting Oceanic Species of Cerioides (Diptera; Syrphidae). 
F. M. Hull 181 
Notes on Spiders from Puerto Rico. E. B. Bryant 183 
Catalogue of Recent and Fossil Nemestrinidae of America North of 
Mexico. J. C. Bequaert 194 
Eighth International Congress of Entomology 208 
