PSYCHE 
A JOURNAL OF ENTOMOLOGY 
Established in 1874 
VOL.XLIX MARCH -JUNE, 1942 Nos. 1-2 
TABLE OF CONTENTS 
TABLE OF CONTENTS 
A Neuropterous Myrmecophile, Nadiva valida Erichs. Neal A. 
Weber 1 
Metamorphoses of Common Cuban Pyrginae. V. G. Dethier 4 
Notes on Tabanidae (Dipt.) from Panama V. The Genus Tabanus, 
Subgenus Bellardia Rondani. G. B. Fairchild 8 
Some New Species of Syrphidae. Frank M. Hull 19 
Notes on Nearctic Tabaninae. Part III. The Tabanus lineola 
Complex. Cornelius B. Philip 25 
