PSYCHE 
A JOURNAL OF ENTOMOLOGY 
Vol. 72 March, 1965 No, 1 
W. M. Wheeler Memorial Issue 
CONTENTS 
CONTENTS 
The William Morton Wheeler Memorial Issue 1 
Trail Sharing in Ants. Edward O. Wilson 2 
Simultaneous Care of More Than One Nest by A mmophila azteca 
Cameron ( Hymenoptera, Sphecidae). Howard E. Evans 8 
The Ant Larvae of the Subfamily Leptanillinae (Hymenoptera, 
Formicidae). George C. Wheeler and Jeanette Wheeler 24 
The Australian Ants of the Genus Pristomyrmex, with a Case of 
Apparent Character Displacement. Robert W. Taylor 35 
A New Species of Megalomyrmex from the Chilean Andes 
(Formicidae, Hymenoptera). George Etter shank 55 
The Habits and Distribution of Cryptocerus rohweri Wheeler (Hymen- 
optera: Formicidae). William S. Creighton and William L. Nutting 59 
Contributions to a Reclassification of the Formicidae. IV. Tribe 
Typhlomyrmecini (Hymenoptera). William L. Brown, Jr 65 
A Revision of the Ant Tribe Cardiocondylini (Hymenoptera, 
Formicidae). Jonathan Reiskind 79 
“Queenlessness,” Worker Sibship, and Colony Versus Population Struc- 
ture in the Formicid Genus Rhytidoponera. Caryl P. Haskins and 
Roy M. Whelden 87 
Observations on the Nesting Site and Biology of the Arizona Damp- 
wood Termite, Zootermopsis laticeps (Banks) (Hodotermitidae). 
W . L. Nutting 113 
