PSYCHE 
A JOURNAL OF ENTOMOLOGY 
Vol. 77 December, 1970 No. 4 
CONTENTS 
Recruitment Trails in the Harvester Ant, Pogonomyrmex badius. 
Bert Holldobler and E. 0. Wilson 385 
Fossil Insects from New Mexico. 
F. M. Carpenter 400 
Biological Notes on Two Species of Sericophorus from Australia 
Hymenoptera: Sphecidae). 
Robert W. Matthews and Howard E. Evans 413 
Secondary Symmetry of Asymmetric Genitalia in Males of Erynnis 
funeralis and E. propertius (Lepidoptera : Hesperiidae) . 
John M. Burns 430 
The Male Genitalia of Blattaria. V. Epilampra spp. (Blaberidae: 
Epilamprinae) . Louis M. Roth 436 
The Genus Oonops (Araneae, Oonopidae) in Panama and the West 
Indies. Part 1 . Arthur M. C bickering 487 
Index to Volume 77 515 
