Behavioural traits mediating effects of two plant-ants on their specific myrmecophyte host G. DeboutB. SchatzD. McKey Research article Pages: 205 - 211
Variation in the transition from inside to outside work in the red harvester ant Pogonomyrmex barbatus D. M. GordonJ. ChuN. Pinter Research article Pages: 212 - 217
Mitochondrial evolutionary rate and speciation in termites: data on European Reticulitermes taxa (Isoptera, Rhinotermitidae) A. LuchettiM. MariniB. Mantovani Research article Pages: 218 - 221
A shift in colony founding behaviour in the obligate plant-ant Crematogaster (Decacrema) morphospecies 2 H. FeldhaarB. FialaJ. Gadau Research article Pages: 222 - 230
A numerical model of seasonal foraging characteristics of successful underground colonies of Vespula vulgaris (Hymenoptera,Vespidae) in England M. E. Archer Research article Pages: 231 - 237
Queen developmental time and fitness consequences for queens of clonal social parasitic honeybees (A. m. capensis) and its host A. m. scutellata H. M. G. LattorffP. KrygerR. F. A. Moritz Research article Pages: 238 - 241
Honey bee workers as mobile insulating units A. J. SiegelJ. HuiP. T. Starks Research article Pages: 242 - 246
Dominance hierarchies reduce the number of hopeful reproductives in polygynous queenless ants M. MoletM. Van BaalenT. Monnin Research article Pages: 247 - 256
Interference and exploitation competition of three nectar-thieving invasive ant species L. Lach Research article Pages: 257 - 262
Oribatid mite predation by small ants of the genus Pheidole E. O. Wilson Research article Pages: 263 - 265
Supercolonies of the invasive yellow crazy ant, Anoplolepis gracilipes, on an oceanic island: Forager activity patterns, density and biomass K. L. Abbott Research article Pages: 266 - 273
A new type of male dimorphism with ergatoid and short-winged males in Cardiocondyla cf. kagutsuchi K. YamauchiY. AsanoJ. Heinze Research article Pages: 274 - 281
Extraordinary starvation resistance in Temnothorax rugatulus (Hymenoptera, Formicidae) colonies: Demography and adaptive behavior O. RueppellR. W. Kirkman Research article Pages: 282 - 290
Six origins of slavery in formicoxenine ants J. BeiblR. J. StuartS. Foitzik Research article Pages: 291 - 297
Examination of the immune responses of males and workers of the leaf-cutting ant Acromyrmex echinatior and the effect of infection B. BaerA. KrugW. O. H. Hughes Research article Pages: 298 - 303