PSYCHE 
INDEX TO VOL. 64. 1957 
INDEX TO AUTHORS 
Adams. P. A. Further Notes on the Genus Eremoleon Banks, with a New 
Species (Neuroptera: Myrmeleontidae). 6 
Brown. W. L., Jr. The Army Ant Aenictus exiguus Clark, a Synonym. 5 
A Supplement to the Revisions of the Dacetine Ant Genera Orectog- 
nothus and Arnoldidris, with Keys to the Species. 17 
The Indo- Australian Species of the Ant Genus Strumigenys Fr. Smith: 
S. decollata Mann and S. ecliptacoca New Species. 109 
Predation of Arthropod Eggs by the Ant Genera Proceratium and 
Discothyrea. 115 
Camras, S. Descriptions and Records of Neotropical Conopidae (Dip- 
tera). 9 
Carpenter, F. M. A Pliocene Insect Deposit in Texas. 116 
Christiansen, K. The Collembola of Lebanon and Western Sjnia. Part II. 
Families Cyphoderidae and Oncopoduridae. 77 
Ghouri, A. S. K. and J. E. McFarlane Reproductive Isolation in the 
House Cricket (Orthoptera: Gryllidae). 30 
Hull, F. M. Tertiary Flies from Colorado and the Baltic Amber. 37 
Some New Species of Robber Flies (Diptera: Asilidae). 70 
Some Flies of the Family Asilidae (Diptear) 90 
Kannowski, P. B. Notes on the Ant Leptothomx provancheri Emery. 1 
Levi., H. W. Spiders of the New Genus Arctachaea (Araneae, Theridii- 
dae). 102 
Marks, E. P. The Food Pump of Pelocoris and Comparative Studies on 
Other Aquatic Hemiptera. 123 
MaFarlane, J. E. See Ghouri, A. S. K. and J. E. McFarlane. 
Parsons. M. C. The Presense of a Peritrophic Membrane in Some Aqua- 
tic Hemiptera. 117 
The Esophageal Valve of Some Aquatic Hemiptera. 135 
149 
