Orientation of mounds in the antSolenopsis invicta (Hymenoptera, Formicidae, Myrmicinae) Michael D. HubbardWilliam G. Cunningham OriginalPaper Pages: 3 - 7
Aspects of the social biology of the beeHalictus ligatus in New York state (Hymenoptera, Halictidae) Marcia Litte OriginalPaper Pages: 9 - 36
Le développement post-embryonnaire de l'appareil génital chez les sexués deCubitermes fungifaber (Sjöstedt) (Termitidae, Termitinae) Mamadou Salif N'Diaye OriginalPaper Pages: 37 - 60
Some effects of queen bee extracts (Apis mellifera L.) (Hymenoptera) onKalotermes flavicollis Fabr. (Isoptera) A. SpringhettiS. Pinamonti OriginalPaper Pages: 61 - 70
Vitellogenin und Fertilität bei stachellosen Bienen Wolf EnglesElisabeth Engels OriginalPaper Pages: 71 - 94
The weights of forager loads ofParavespula vulgaris (Linn.) (Hymenoptera: Vespidae) and the relationship of load weight to forager size M. E. Archer OriginalPaper Pages: 95 - 102
Non-combative behaviour of large soldiers ofNasutitermes exitiosus (Hill): An analytical study I. KristonJ. A. L. WatsonT. Eisner OriginalPaper Pages: 103 - 111