Associations of mutillid wasps (Hymenoptera, Mutillidae) with eusocial insects D.J. BrothersG. TschuchF. Burger Pages: 201 - 211
Nestmate recognition in the absence of a pheromone K.M. PickettA. McHenryJ.W. Wenzel Pages: 212 - 219
Effect of leaf toughness on the susceptibility of the leaf-cutting ant Atta sexdens to attacks of a phorid parasitoid A. Tonhasca Jr.M.A.L. Bragança Pages: 220 - 222
Queen influence on the shift from trophic to reproductive eggs laid by workers of the ponerine ant Pachycondyla apicalis V. DietemannC. Peeters Pages: 223 - 228
The effect of nest moisture on daily temperature regime in the nests of Formica polyctena wood ants J. Frouz Pages: 229 - 235
Antennal glands in queen and worker of the fire ant, Solenopsis invicta Buren: first report in female social Aculeata (Hymenoptera, Formicidae) N. IsidoroR. RomaniS.B. Vinson Pages: 236 - 240
Carbon dioxide concentrations and nest ventilation in nests of the leaf-cutting ant Atta vollenweideri C. KleineidamF. Roces Pages: 241 - 248
Colony size and reproduction in the western harvester ant, Pogonomyrmex occidentalis B.J. ColeD.C. Wiernasz Pages: 249 - 255
Quantitative and qualitative aspects of trail pheromones in Macrotermes subhyalinus (Isoptera, Termitidae) J. AffolterR.H. Leuthold Pages: 256 - 262
Population-typical behaviours are retained when eusocial and non-eusocial forms of Evylaeus albipes (F.) (Hymenoptera, Halictidae) are reared simultaneously in the laboratory C. Plateaux-QuénuL. PlateauxL. Packer Pages: 263 - 270
Testing genetic variance hypotheses for the evolution of polyandry in the honeybee (Apis mellifera L.) P. NeumannR.F.A. Moritz Pages: 271 - 279
Queen polymorphism in the Australian ant Monomorium sp.10 R. FerschA. BuschingerJ. Heinze Pages: 280 - 284
Local enhancement in the wasp Vespula germanica Are visual cues all that matter? P. D'AdamoJ. CorleyM. Lozada Pages: 289 - 291