Interspecific interference for nest sites betweenLeptothorax congruus andMonomorium intrudens T. Yamaguchi Research Articles Pages: 117 - 127
Growth-related changes in predation behavior in incipient colonies of the ponerine antEctatomma tuberculatum (Olivier) A. DejeanJ. -P. Lachaud Research Articles Pages: 129 - 143
A survey of the socially parasitic ant generaEpimyrma Emery, 1915 andChalepoxenus Menozzi, 1922 in Italy (Hymenoptera, Formicidae, Myrmicinae) M. Mei Research Articles Pages: 145 - 156
Net reproductive rate of unmanaged honeybee colonies, (Apis mellifera L.) G. W. OtisJ. M. Wearing-Wilde Research Articles Pages: 157 - 165
Seasonal cycles of growth, development and movement of the African honey bee,Apis mellifera scutettata, in Africa L. C. McNallyS. S. Schneider Research Articles Pages: 167 - 179
Seasonal patterns of foraging activity in colonies of the African honey bee,Apis mellifera scutellata, in Africa S. S. SchneiderL. C. McNally Research Articles Pages: 181 - 193
Relatedness and inbreeding in a French population of the unicolonial antIndomyrmex humilis (Mayr) B. KaufmannJ. J. BoomsmaK. N. Petersen Research Articles Pages: 195 - 200
On foraging, recruitment systems and optimum number of scouts in eusocial colonies K. JaffeJ. L. Deneubourg Research Articles Pages: 201 - 213
Ergonomics in stingless bees: changes in intranidal behavior after partial removal of storage pots and honey inMelipona favosa (Hym. Apidae, Meliponinae) S. A. KolmesM. J. Sommeijer Research Articles Pages: 215 - 232
Variation of ommatidia number as a function of worker size inCamponotus pennsylvanicus (DeGeer) (Hymenoptera: Formicidae) J. H. KlotzB. L. ReidW. C. Gordon Short Communication Pages: 233 - 236
