SINS Nes 
PSYCHE 
A JOURNAL OF ENTOMOLOGY 
ESTABLISHED IN 1874 
VOL. XXI _ JUNE, 1914 NUMBER 3 
Prodryas persephone Scudder. 
CONTENTS 
A New Diplopod from the Galapagos Islands, with Notes on the Chilopods. R. V. 
Chamberlain . 
A New Trichodectes from Baja, California. V.L. Kellogg and S. Nakayama 
Sciara congregata, sp. nov. (Diptera). O. A. Johannser 
Migrating Larvae of Sciara congregata Johannsen. G.G.Becker . 
Natural Enemies of Simulium: Notes. F. M. Webster 
The Mechanism of the Mouth Parts of the Squash Bug, Anasa tristis Degeer. D.G. Tower 
Additions to the Gall Midge Fauna of New England. 2£. P. Felt 
Exchange Column . 
