Population genetics of the socially polymorphic ant Formica podzolica C. J. DeHeerJ. M. Herbers Research article Pages: 309 - 316
Self-assemblage formation in a social insect: the protective curtain of a honey bee swarm S. M. CullyT. D. Seeley Research article Pages: 317 - 324
Sexual and asexual colony foundation and the mechanism of facultative parthenogenesis in the termite Reticulitermes speratus (Isoptera, Rhinotermitidae) K. MatsuuraM. FujimotoK. Goka Research article Pages: 325 - 332
Nesting biology of the fungus growing ants Mycetarotes Emery (Attini, Formicidae) S. E. SolomonU. G. MuellerH. L. Vasconcelos Research article Pages: 333 - 338
Antibacterial activity of larval saliva of the European paper wasp Polistes dominulus (Hymenoptera, Vespidae) S. TurillazziB. PeritoM. Tancredi Research article Pages: 339 - 341
Combat between large derived societies: A subterranean army ant established as a predator of mature leaf-cutting ant colonies S. PowellE. Clark Research article Pages: 342 - 351
Caste-specific gene expression in the stingless bee Melipona quadrifasciata – Are there common patterns in highly eusocial bees? C. JudiceK. HartfelderG. A. G. Pereira Research article Pages: 352 - 358
Seasonal nest usurpation of European colonies by African swarms in Arizona, USA S. S. SchneiderT. DeebyG. DeGrandi-Hoffman Research article Pages: 359 - 364
Molecular phylogeny of the Rhinotermitidae N. LoO. KitadeT. Matsumoto Research article Pages: 365 - 371
Colony structure and sex allocation ratios in the ant Temnothorax crassispinus M. SträtzJ. Heinze Research article Pages: 372 - 377
Colony structure in introduced and native populations of the invasive Argentine ant, Linepithema humile N. E. Heller Research article Pages: 378 - 386
A test of adaptive hypotheses: Mandibular traits, nest construction materials, and feeding habits in neotropical social wasps (Vespidae, Polistinae) C. E. Sarmiento Research article Pages: 387 - 391
Worker-worker inhibition of honey bee behavioural development independent of queen and brood I. LeonciniD. CrauserY. Le Conte Research article Pages: 392 - 394
Evolution of miniaturisation in inquiline parasitic ants: Timing of male elimination in Plagiolepis pygmaea, the host of Plagiolepis xene S. AronL. PasseraL. Keller Research article Pages: 395 - 399
Nesting biology and social structure of Euglossa (Euglossa) townsendi Cockerell (Hymenoptera, Apidae, Euglossini) S. C. AugustoC. A. Garófalo Research article Pages: 400 - 409
Social mutilation in the Ponerine ant Diacamma: cues originate in the victims K. RamaswamyC. PeetersR. Gadagkar Research article Pages: 410 - 413