PSYCHE 
A JOURNAL OF ENTOMOLOGY 
Vol. 75 September, 1968 No. 3 
CONTENTS 
The Defensive Behavior of Pterinoxylus spinulosus Redtenbacher, a 
Winged Stick Insect from Panama (Phasmatodea). Michael H. 
Robinson 195 
A New Leleupidiine Carabid Beetle from India. P. J. Darlington, Jr. 208 
The Behavior of Diploeciton nevermanni, a Staphylinid Beetle Asso- 
ciated with Army Ants. Roger D. Akre and Richard L. Torgerson 211 
The Hymenopterous Poison Apparatus. VI. Camponotus pennsylvanicus 
(Hymenoptera : Formicidae). Henry R. Hermann and Murray S. 
Blum 216 
Revised Allocation of a Meinert Species, with Proposal of a New 
Species of Eurytion (Chilopoda: Geophilomorpha : Chilenophilidae) . 
R. E. Crab ill, Jr 228 
A Tibial Gland Scent-Trail and Trail-Laying Behavior in the Ant 
Crematogaster ashmeadi Mayr. R. H. Leuthold 233 
A New Species of Galiblatta from Brazil (Blattaria, Blaberidae). 
Louis M. Roth 249 
Behavioral Interactions Between Liris nigra Van der Linden (Hymen- 
optera: Sphecidae) and Gryllulus domesticus L. (Orthoptera: 
Gryllidae) A. L. Steiner 256 
The Mating Behavior of Eurycotis floridana (Walker) (Blattaria, 
Blattoidea, Blattidae, Polyzosteriinae) . Robert H. Barth, Jr. 274 
A Note on Trypargilum arizonense in Trap Nests from Arizona, with 
a Review of Prey Preferences and Cocoon Structure in the Genus 
(Hymenoptera, Sphecidae). Robert W . Matthews and Janice R. 
Matthews 285 
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