Ant and termite predation by the tropical blindsnake Typhlops platycephalus J. A. TorresR. ThomasT. Gush Pages: 1 - 6
Colony founding in Polyergus rufescens: the role of the Dufour's gland A. MoriD. A. GrassoF. Le Moli Pages: 7 - 10
The composition of larval food and the significance of exocrine secretions in the bumblebee Bombus terrestris J.J.M. Pereboom Pages: 11 - 20
Effect of "spraying" by fighting honey bee queens (Apis mellifera L.) on the temporal structure of fights G. BernasconiF.L.W. RatnieksE. Rand Pages: 21 - 26
Social parasitism involving ants of different subfamilies: Polyrhachis lama (Formicinae) an obligatory inquiline of Diacamma sp. (Ponerinae) in Java U. MaschwitzW.H.O. DorowG. Kalytta Pages: 27 - 35
Female mating frequencies in Bombus spp. from Central Europe R. Schmid-HempelP. Schmid-Hempel Pages: 36 - 41
Food habits of Aenictus army ants and their effects on the ant community in a rain forest of Borneo H. HirosawaS. HigashiM. Mohamed Pages: 42 - 49
Changes in worker polymorphism in Myrmicaria opaciventris Emery (Formicidae, Myrmicinae) M. KenneA. DejeanJ.-L. Durand Pages: 50 - 55
A field assessment of optimal foraging in ants: trail patterns and seed retrieval by the European harvester ant Messor barbarus C. DetrainO. TasseJ. M. Pasteels Pages: 56 - 62
Genetic structure of colonies and a male aggregation in the stingless bee Scaptotrigona postica, as revealed by microsatellite analysis R. J. Paxton Pages: 63 - 69
Colony reproduction in Tetragonisca angustula (Apidae, Meliponini) J. W. van VeenM. J. Sommeijer Pages: 70 - 75
Raiding and emigration dynamics in the ponerine army ant Leptogenys distinguenda (Hymenoptera, Formicidae) V. WitteU. Maschwitz Pages: 76 - 83
Colony foundation and acquisition of coccoid trophobionts by Aphomomyrmex afer (Formicinae): co-dispersal of queens and phoretic mealybugs in an ant-plant-homopteran mutualism? L. GaumeD. Matile-FerreroD. McKey Pages: 84 - 91
Prey concealment and spatiotemporal patrolling behaviour of the Indian tree ant Oecophylla smaragdina (Fabricius) N. Rastogi Pages: 92 - 93
Colony relatedness in aggregations of Apis dorsata Fabricius (Hymenoptera, Apidae) B. P. OldroydK. E. OsborneM. Mardan Pages: 94 - 95
The biology of Brevineura froggatti and phylogenetic conservatism in Australian allodapine bees (Apidae, Allodapini) S. M. TierneyA. L. CroninM. P. Schwarz Pages: 96 - 97