PSYCHE 
A JOURNAL OF ENTOMOLOGY 
Established in 1874 
Vol. 65 
June-September, 1958 
Nos. 2-3 
TABLE OF CONTENTS 
A Chemical Releaser of Alarm and Digging Behavior in the Ant 
Pogonomyrmex badius (Latreille). Edward 0. Wilson 
41 
Mexican Snakeflies (Neuroptera: Raphidiodea) . 
F. M. Carpenter . 
52 
The Collembola of Lebanon and Western Syria. 
Part III: Family Isotomidae. K. Christiansen 
59 
The Indo-Australian Species of the Ant Genus Strumigenys: Fr. Smith: 
Group of S. godefjroyi in Borneo. W. L. Brown, Jr. . . 81 
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