Division of labor among a cohort of young individuals in a primitively eusocial wasp D. NaugR. Gadagkar Pages: 247 - 254
Foundress survival and brood production in the desert seed-harvester ants Pogonomyrmex rugosus and P. barbatus (Hymenoptera, Formicidae) R. A. Johnson Pages: 255 - 266
Cooperative colony founding and experimental primary polygyny in the ponerine ant Pachycondyla villosa B. TrunzerJ. HeinzeB. Hölldobler Pages: 267 - 276
Estimating the contribution of laying workers to population fitness in African honeybees (Apis mellifera) with molecular markers R. F. A. MoritzM. BeyeH. R. Hepburn Pages: 277 - 287
Probing termite social systems through allozyme and mtDNA analysis: a case study of Nasutitermes nigriceps and Nasutitermes costalis (Isoptera, Termitidae) G. J. ThompsonP. D. N. Hebert Pages: 289 - 299
Queen and colony odour in the multiple nest ant species, Cataglyphis iberica (Hymenoptera, Formicidae) A. DahbiA. Lenoir Pages: 301 - 313
The number of castes in ants, where major is smaller than minor and queens wear the shield of the soldiers C. Baroni Urbani Pages: 315 - 333
Experimental heating of Macrotermes bellicosus (Isoptera, Macrotermitinae) mounds: what role does microclimate play in influencing mound architecture? J. KorbK. E. Linsenmair Pages: 335 - 342
How a ponerine ant acquired the most evolved mode of colony foundation A. DejeanA. Dejean Pages: 343 - 346
