PSYCHE 
A JOURNAL OF ENTOMOLOGY 
Established in 1874 
Vol. 66 December, 1959 No. 4 
CONTENTS 
William M. Mann. E. O. Wilson 55 
Some New Synonymy in the Haemogamasidae, Laelaptidae and Diplo- 
gyniidae Indicated by an Examination of Banks' Types of Mesostigma- 
ta (Acarina). D. E. Johnston 60 
Additions to the Bioecology of the New England Tingidae and Piesmidae 
( Heteroptera) . N. S. Bailey 63 
•Glandular Sources and Specificity of Some Chemical Releasers of Social 
Behavior in Dolichoderine Ants. E. O. Wilson and M. Papuan 70 
Author and Subject Index for Volume 66 79 
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