Silberglied, Robert E., dedication to, 
197 
Slave-making ant, 331 
Sound production by males of Phidip- 
pus, 199 
Statary Behavior in nomadic colonies of 
army ants: the effect of overfeeding, 
151 
Stridulation in green lacewings, 375 
Tachysphex, 1 
The emigration behavior of two species 
of the genus Pheidole (Formicidae: 
Myrmicinae), 135 
The ontogeny of Lyssomanes viridis 
(Walckenaer) (Araneae: Salticidae) on 
Magnolia grandiflora, 127 
Territoriality, nest dispersion, and com- 
munity structure in ants, 265 
Trail communication in Orectognathus, 
231 
Tremulation in green lacewings, 375 
Trophallaxis in Harpagoxenus, 331 
Walker types of Hydropsyche, 259 
Wasps, 1 
394 
